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　　Xinhua News Agency, Beijing, April 22nd Title: Gather the majestic power of building a network power — — General Secretary Supreme Leader’s important speech at the National Conference on Cyber Security and Informatization aroused enthusiastic response.

　　Xinhua News Agency reporters Wu Jing, Wang Sibei and Hu Hao

　　Entering the new era, the historical opportunity of informatization development is fleeting.

　　Towards a new journey, the era of building a network power is full of sound and powerful.

　　The important speech delivered by the Supreme Leader General Secretary at the National Conference on Cybersecurity and Informatization has aroused enthusiastic response in the whole society. Everyone said that we should conscientiously study and implement the spirit of the important speech of the Supreme Leader General Secretary, keenly seize the historical opportunity of informatization development, independently innovate and promote the construction of a network power, and make new contributions to winning the Chinese dream of building a well-off society in an all-round way, winning the great victory of Socialism with Chinese characteristics in the new era and realizing the great rejuvenation of the Chinese nation.

　　I am very excited: I have not only stepped out of a way to govern the Internet with China characteristics, but also formed a strategic thinking of strengthening the country through the Internet.

　　"Since the 18th National Congress of the Communist Party of China, the CPC Central Committee has attached importance to, developed and governed the Internet, made overall plans and coordinated major issues concerning informationization and cyber security in political, economic, cultural, social and military fields, made a series of major decisions and put forward a series of major initiatives, and promoted the cause of online information to achieve historic achievements." The words of General Secretary of the Supreme Leader spoke to the hearts of the people in Wuling Mountain area of Guizhou.

　　In the past, there were many high-quality agricultural products "bred in an inner chamber, with no one knowing her". In 2015, Hua Qian, who worked outside the home, returned to her hometown and started the e-commerce service center in Wanshan Town, Wanshan District, tongren city, with the support of the local party committee and government, so that green local goods such as sweet potato chips and wild honey could "go" into thousands of households.

　　"As the General Secretary of the Supreme Leader said, without the development of the national network business, there would be no great changes in the industrial ecological chain of Shanxiang." Hua Qian said that accelerating the development of rural e-commerce has promoted agricultural upgrading, rural development and farmers’ income increase, and the role of network poverty alleviation has become increasingly apparent.

　　New ideas guide new strategies, and new deployment brings new changes.

　　General Secretary of the Supreme Leader pointed out that online information integration of defense and civilian technologies is the key field and frontier field in integration of defense and civilian technologies, and it is also the most dynamic and potential field in integration of defense and civilian technologies.

　　"The results achieved by our exploration in integration of defense and civilian technologies are vivid annotations of the spirit of the important speech of the Supreme Leader General Secretary." Li Jianguo, director of the Economic Development Bureau of Mianyang Science and Technology City Management Committee, said that Mianyang has built the only national dual-use technology trading center in China, with a cumulative technology contract turnover of 1.92 billion yuan; Sichuan integration of defense and civilian technologies large-scale scientific instrument sharing platform integrates more than 3,000 sets of instruments and facilities from more than 100 national and provincial units, and provides services for nearly 1,000 enterprises for more than 3,000 times.

　　The achievements in the development of China’s online information industry have attracted worldwide attention. As the General Secretary of the Supreme Leader pointed out in his speech: "We have continuously promoted theoretical innovation and practical innovation, not only stepping out of a way of governing the Internet with China characteristics, but also putting forward a series of new ideas, new viewpoints and new theories, forming the strategic thinking of strengthening the country through the Internet."

　　Shen Yi, director of the Research Center for Cyberspace Governance of Fudan University, believes that since the full-featured access to the Internet in 1994, China has explored and perfected a set of practice roads and development models with the Internet as the core feature, which set an example for developing countries to master and use information technology to serve their own development.

　　Understand the situation clearly: we must seize the historical opportunity of informatization development, maintain network security, promote the breakthrough of core technologies in the information field, and give play to the leading role of informatization in economic and social development.

　　"Without cyber security, there will be no national security, no stable economic and social operation, and it is difficult to protect the interests of the broad masses of the people." In his speech, General Secretary of Supreme Leader emphasized network security, which impressed Quan Wang Charlie, Minister of Propaganda Department of Shangqiu Municipal Committee.

　　"China’s network security governance pattern is becoming more and more perfect, the cyberspace is becoming clearer, and the upward development trend of network public opinion is taking shape. However, it must also be noted that the diversity of public opinion subjects in cyberspace, the diversity of communication platforms and the complexity of public opinion confrontation have brought challenges to ideological security and raised new issues for public opinion guidance. " Wang Quanzhou said.

　　Although it is in a "leading" position in the fields of high-performance computing and new-generation mobile communication, we have to admit that China still lags behind the world’s advanced level in core technologies in the information field such as chips and operating systems.

　　"The core technology is the heavy weapon of the country." Bao Wei, chairman of Shenzhen Hanyun Technology Co., Ltd., who provides big data research and judgment system services for local public security, courts, finance and other departments, said, "At present, China has huge market advantages, labor advantages, capital advantages and institutional advantages. We must grasp the construction of industrial systems and work together in technology, industry and policy to better release the innovation vitality of various innovative subjects and accelerate the breakthrough of core technologies in the information field."

　　Without core technology, there will be no industry leadership; Without innovation breakthrough, there will be no high-quality development.

　　"It is necessary to develop the digital economy, accelerate the promotion of digital industrialization, rely on information technology innovation, constantly promote new industries, new formats and new models, and promote new development with new kinetic energy." The important speech of the Supreme Leader General Secretary pointed out the way forward and summarized practical experience.

　　"In order to serve the modern governance system and the construction of a modern economic system, the ‘ Digital Fujian ’ Construction has made positive progress. " Chen Ronghui, full-time deputy director of Fujian Digital Office, said: Next, we will speed up summing up the promotion experience and provide useful samples for comprehensively promoting the construction of digital China.

　　From mobile payment to smart travel, from remote diagnosis to online education … … Since the 18th National Congress of the Communist Party of China, the development of China’s online information industry has always carried out the people-centered development thought, taking the improvement of people’s well-being as the starting point and the end result of informatization development, so that the people can have more sense of acquisition, happiness and security in informatization development.

　　In Dawukou District, Shizuishan City, Ningxia, people can handle nearly 80% of government affairs services through the online service hall of district government affairs or the "handheld government affairs" mobile APP.

　　"For the approval of temporary booths, I used to run for two days. Now I don’t meet or run errands, and I can finish it in about an hour." Dai Kehe, deputy director of Dawukou District Government Affairs Service Center, said that, as requested by the Supreme Leader General Secretary, only by using information technology to promote the openness of government affairs and party affairs, speeding up the promotion of e-government, and building a whole-process integrated online service platform can we better solve the problems of people’s difficulties, slowness and complexity.

　　Concentrate: Strengthen the centralized and unified leadership of the Party Central Committee on the work of online information, and ensure that the cause of online information always advances in the right direction.

　　"Party and government organs and leading cadres at all levels should improve their ability to organize, publicize, guide and serve the masses through the Internet." In his important speech, General Secretary of the Supreme Leader put forward clear requirements for leading cadres at all levels.

　　In recent years, Fuxin Mongolian Autonomous County of Liaoning Province has publicized advanced typical deeds through a series of live webcast activities of "Follow online celebrity", and guided the formation of a good fashion of "striving to be Lei Feng in the new era" and "striving to be a positive energy online celebrity".

　　"This initiative explores new ways and methods for the widespread dissemination of socialist core values on the Internet." Ma Yongsheng, secretary of the county party committee of Fuxin Mongolian Autonomous County, Liaoning Province, said that in the future, according to the requirements of the Supreme Leader General Secretary, we should constantly improve our ability to grasp the laws of the Internet and guide online public opinion, and continue to innovate the means and methods to spread positive energy and carry forward the main theme.

　　Cyberspace is the spiritual home of hundreds of millions of people. General Secretary of the Supreme Leader pointed out that in order to compact the main responsibility of Internet enterprises, the Internet must not be allowed to become a platform for spreading harmful information and spreading rumors.

　　"With the development of the Internet today, it is especially necessary to avoid enterprises from pursuing click-through rates under the pressure of capital and market, and losing their compliance with laws and regulations and their adherence to ethics." Li Ya, CEO of Little Information, said that it is necessary to manage the network, run the network and surf the Internet according to law in accordance with the requirements of the Supreme Leader General Secretary to ensure the healthy operation of the Internet on the track of the rule of law. At the same time, under the premise of ensuring the security of content according to law, we should promote the "supply-side reform" of online content to meet the information needs of people in the new era more evenly and fully.

　　Assess the situation, foresight. In his speech, the General Secretary of the Supreme Leader proposed that "it is necessary to study and formulate the overall plan for the development of talents in the field of network information, promote the reform of the system and mechanism for the development of talents, and let the creative vitality of talents compete with generate and the talents fully flow in", which won wide recognition from network information cadres.

　　"The network letter business represents the new productive forces and the new development direction. It must have the most cutting-edge talents, speak politics, understand the network, dare to take responsibility and be good at innovation." Xuan Yucai, executive deputy director of the Network Information Office of Yunnan Provincial Party Committee, said that since the 18th National Congress of the Communist Party of China, Yunnan has established a comprehensive network governance leadership system with the leadership of the Party Committee, government management and the participation of the whole society.

　　"China is moving from a network power to a network power. If we want to manage the Internet with more than 700 million netizens, our grassroots network cadres are duty-bound and promising." Ruan Jinfeng, deputy director of the Network Evaluation Department of the Network Information Office of Zhejiang Provincial Party Committee, said that we should take the spirit of the important speech of the Supreme Leader General Secretary as a guide, draw a "concentric circle online and offline", constantly promote the practice of the "internet plus mass line", and maximize social consensus, so that the online letter cause can truly reach the hearts of the majority of netizens and become a powerful arm to support the people’s better life.

　　CCTV News:On July 25th, the Ministry of Transport held a special press conference on National Highway Network Planning. The relevant person in charge of the Zhejiang Provincial Communications Department said at the press conference that the high-quality development of the regional highway network will be realized with the release and implementation of the National Highway Network Planning. By 2025, the population coverage rate of three "one-hour traffic circles" in Zhejiang Province will reach over 95%.

　　In the National Highway Network Planning, the number of national highways in Zhejiang Province has increased from 18 to 22, and the number of ordinary national highways has increased from 15 to 19, with a total planned mileage of over 10,000 kilometers.

　　In this Plan, all mountainous island counties in Zhejiang Province will achieve full coverage of national highways and national highways. In particular, Shanghai-Ningbo, Shanghai-Zhoushan-Ningbo and Qingtian-Xiamen highways have been included in this national plan to comprehensively improve the location conditions of mountainous islands and enhance the endogenous development momentum.

With the increase in the number of new energy vehicles, the demand for charging and replacing facilities for new energy vehicles has increased simultaneously. Due to the relative shortage of land and power resources in China, we think that with the continuous increase of vehicle ownership,The power exchange mode is expected to be a good supplement to the charging mode, and it has broad medium and long-term development prospects.

Nowadays, the construction and operators of power exchange stations are responsible for the construction and operation of power exchange stations and provide power exchange services to the market. Among them,Power exchange system is the core of power exchange station.

Image source: Wei Lai

So, what is it?"Power exchange system"And?

What is the power exchange system?

Power exchange station refers to a power station that stores, charges and distributes a large number of batteries in a centralized charging station, and provides battery exchange service for electric vehicles in the battery distribution station or integrates battery charging, logistics deployment and power exchange service itself.

The power exchange station mainly includes positioning system, power exchange system, operation and maintenance system, security system and logistics system.The power exchange system is the core of the power exchange station.It consists of a power exchange platform, a stacker, a lifting mechanism, a locking mechanism and a connector.

Schematic diagram of vehicle-mounted power exchange system

The power exchange system is also an important part of the power exchange technology of electric vehicles.Its main function is to unload the battery from the electric vehicle, transport it to the battery compartment for charging, and at the same time obtain the fully charged battery from the battery compartment and install it on the electric vehicle to complete the power replacement work.

Composition of power exchange system

The power exchange system consists of the following key parts:

1. Power-changing robot:This is one of the most important equipment in the power exchange system, which is responsible for the disassembly and installation of the battery.

2. Add unlocking platform:Realize the replacement and unlocking functions of vehicle battery pack.

3. Stacker:Used to transport and exchange batteries.

?4. Lock the link component:Realize the rapid and automatic locking and separation of the power battery and the car body.

5. Quick-change electrical connector, liquid-cooled connector and water connector:These connectors play a key role in the process of power exchange, ensuring the fast connection and stable power supply of the battery.

Classification of power exchange system

According to different functions, the power exchange system can be divided into the following ways:

?1. Vertical power exchange of chassis:Dismantle the original battery pack from the lower part of the chassis and replace it with a new battery pack. It is suitable for cars, SUVs, MPVs and light logistics vehicles, with a high degree of automation, but a new fixed power station needs to be built.

?2, chassis side for electricity:The battery is fixed in the form of a frame, and the operation is complicated and long.

?3, box for electricity:Battery compartment replacement is suitable for scenes that require less space and time.

Application Scenarios of Power Exchange System

The power exchange system is mainly used in commercial vehicles and private passenger cars.Especially in the high-frequency use scene that needs rapid recharge, the effect is remarkable.For example, the energy management system of heavy trucks can improve the efficiency of power exchange, optimize energy utilization and reduce operating costs through intelligent and automatic means.

• ?Shared electric vehicle field:As the new favorite of urban short-distance transportation, shared electric vehicles provide a reliable charging solution for them. By arranging power exchange stations in different areas, users can conveniently park electric vehicles on the stations for battery replacement, thus realizing long-term use.
• Logistics distribution field:In the field of logistics and distribution, electric vehicles have become an important means of transportation. The application of power exchange mode provides an efficient and convenient charging scheme for logistics distribution vehicles. Logistics enterprises can replace batteries at their own distribution sites or partner’s power exchange sites without waiting for charging time, which improves distribution efficiency.
• ?Travel and tourism field:In tourist attractions or city power exchange stations, visitors can easily change batteries and continue their journey. This not only reduces the charging time of tourist vehicles, but also avoids the embarrassing situation that they can’t continue driving because of insufficient batteries. At the same time, the power exchange mode avoids the trouble of tourists looking for charging piles during the tour and improves the convenience of travel.
• ?Urban public transport field:Electric buses, electric taxis and other vehicles can replace batteries at bus stops or special power exchange stations, which can quickly restore power and improve operational efficiency. At the same time, the power exchange mode solves the problem of the shortage of charging pile resources in the traditional charging mode, and provides better service for public transportation.

Advantages and disadvantages of power exchange system

The main advantage of the power exchange system is that itEfficiency and convenience.Compared with the traditional charging method, the process of changing power is usually completed in a few minutes, which greatly shortens the charging time of electric vehicles. In addition, the power exchange system can also be standardized, so that different brands and models of electric vehicles can share the same set of power exchange facilities.And the utilization rate and compatibility of facilities are improved.

First, advantages:

Quick recharge:The process of power exchange is usually completed in a few minutes, which improves the efficiency of energy supply.

Battery maintenance:Through centralized charging and unified management, it is helpful to prolong battery life.

Boost battery recovery:Standardized batteries are easy to recycle, reduce recycling costs and improve resource recycling efficiency.

Image source: Futaijie Testing Innovation Center, the picture shows the new energy vehicle power exchange system.

Second, the shortcomings:

Technical standards are not uniform:The battery specifications and interfaces of different car companies are different, which makes it difficult to use the power exchange equipment universally and increases the construction and operation costs.

High construction cost:The construction cost of power exchange station is high, including equipment purchase, site construction and power facilities transformation.

Impact of technical iteration:With the development of battery technology, the advantages of battery replacement technology may be weakened, such as the development of overcharge technology may shorten the charging time.

Technical requirements of power exchange system

The realization of power exchange system needs high-precision mechanical arm, intelligent identification system and efficient battery management system and other technical support. The integration of these technologiesIt ensures the safety, rapidity and convenience of the power exchange process.

The technical requirements of the power exchange system mainly include the following aspects:

?Security:The design and manufacture of power exchange system shall meet the following requirementsReplace the battery pack safely, quickly and reliablyRequirements. In the design life cycle, the system should have the functions of electricity, communication, thermal management, etc. that meet interoperability.

?Electrical connection:The electrical connection of the power exchange system shall meet the following requirementsPower transmission, information interaction and security protectionBasic functional requirements of.

Communication protocol:The power exchange system shallIt has the function of connecting with the vehicle electric platform.The system should support a variety of communication protocols, including but not limited to CAN bus communication protocol, to ensure the accurate transmission of battery information, relay information, energy estimation and other data.

Interoperability:Power exchange systemShould be interoperable,Ensure that different brands and models of battery boxes are compatible. This includes the overall size of the battery box, the upper interface of the battery box, the lower interface of the battery box, the power exchange interface of the vehicle bracket and other technical requirements.

Maintenance and replacement requirements:The consumable parts in the power exchange system should be in the vehicle instruction manual.Clearly mark its scope, maintenance and replacement requirements.During the maintenance period specified by the vehicle manufacturer, the easily worn parts should not fail.

Thermal management and fault diagnosis:Power exchange systemShould have thermal management function,Ensure the temperature control of the battery during operation. In addition, the system should also have fault diagnosis function, which can monitor and report the battery status, relay status, energy estimation and other information in real time to ensure the stable operation of the system.

Standardization and compatibility:Power exchange systemShould follow the relevant national standards and industry standards,Such as GB/T 37133 and related standards and specifications, to ensure the standardization and compatibility of the system.

By meeting these technical requirements, the safety, reliability and interoperability of the power exchange system can be ensured, and the use experience and operation efficiency of electric vehicles can be improved.

Challenges faced by power exchange system

However, the power exchange system also faces some challenges, such asThe investment cost is high and the battery standardization is not uniform.Problems such as the following aspects:

1, the construction cost is high:The construction and maintenance of power exchange station need a lot of capital investment, including equipment purchase, site lease, personnel training, etc. In addition, with the continuous expansion of the electric vehicle market and the increasing number of models, the power exchange station needs to be continuously upgraded and expanded to meet the needs of different brands and models, which further aggravates the cost pressure.

?2. Limited penetration rate:At present, the number of stations that can provide power exchange services in the market is relatively small and unevenly distributed, which leads many electric vehicle owners to find suitable power exchange stations when they need to charge, thus affecting their car experience.

3, technical standards are not uniform:The power exchange standards among different car companies are not uniform, which leads to the limited popularization and application scope of power exchange stations. If the structure of the vehicle, the shape and packaging of the battery are not unified, it is impossible to change the electricity.

4, security issues:The power battery will be attenuated, and if the battery state cannot be guaranteed to be unified, it will bring security risks. In addition, how to ensure the safety of the battery in the process of power exchange is also a problem that needs to be solved.

5. Operation mode and charging standard:Reasonable operation mode and charging standard are the key to the comprehensive promotion of the whole power exchange mode. At present, these problems have not been well solved.

6. Insufficient policy support:Although the government has played an important role in promoting the construction of charging facilities, the promotion of power exchange system and mode needs more policy support and market guidance.

Future development trend of power exchange system

The future development trend of power exchange system mainly includesTechnological innovation, policy support, business model innovation and extensive application scenariosThe expansion of. ?

I. Technological innovation

1, battery standardization design:With the progress of battery technology, the battery will be standardized in the future, and different brands of new energy vehicles will adopt unified battery specifications and interfaces, which will greatly promote the popularization of power exchange mode, reduce operating costs and improve service quality.

2, technological innovation and intelligent management:With the development of technology, the power exchange system will become more intelligent and efficient. Through the Internet of Things (IoT) and artificial intelligence (AI) technologies, the power exchange station will be able to monitor the battery health status in real time and optimize the energy storage and power exchange process.

Second, policy support

1. Government policy support:The government will continue to increase its support for new energy vehicles, and introduce more policies to support the power exchange mode, including subsidies and tax incentives, so as to encourage enterprises to invest in research and development and promote the power exchange mode.

2. Infrastructure construction:The government will increase investment in the construction of charging facilities and power exchange stations to provide strong support for the development of power exchange systems.

Third, diversification of business models

The power exchange industry is not limited to providing battery replacement services.Related enterprises will explore more value-added services.These may include cooperation with public transportation and logistics industries, or providing comprehensive services such as car cleaning and vehicle inspection. This diversified business model can not only increase revenue sources, but also enhance customer stickiness.

Fourth, the expansion of extensive application scenarios

1, the field of electric vehicles:The power exchange system can prolong the battery life and promote the popularization of electric vehicles.

2. UAV field:The power exchange system can prolong the life of the UAV, quickly resume the task and reduce the operating cost.

3. Smart home and standby power supply:The power exchange system can also play a role in smart home and standby power supply.

In a word, the future development prospect of power exchange system is broad, and technological innovation, policy support and business model innovation will continue to promote its development.And is widely used in more application scenarios.

Digital monitoring and operation and maintenance solution of charging and replacing power station

9.1. Equipment Configuration and Networking Scheme

On-site box substation equipped withAnkerui microcomputer protection, harmonic detection, multifunctional instrument, wireless temperature measurement, reactive power compensation controller and intelligent capacitor compensation device.. These devices are connected to the intelligent gateway ANet-2E4SM through RS485 bus, and uploaded to the operation and maintenance management platform of Weilai charging and replacing power station through 4G network. The specific equipment configuration and networking structure are shown in the figure.

Configuration of Intelligent Device in Box Substation of Charging and Replacing Power Station

Structure diagram of field equipment networking

9.2. Equipment Selection Table

9.3. Intelligent Gateway and Platform

In view of the fact that Weilai has established the operation and maintenance management platform for charging and replacing power stations, the box transformer data in this project has passed.ANet-2E4SM intelligent gateway for acquisition., and upload to the platform according to the data format specified by Weilai Transportation Management Platform. The intelligent gateway has built-in embedded system, which integrates many functions such as local data acquisition, logical judgment, protocol conversion, breakpoint continuation, data encryption and protocol customization, ensuring seamless docking with the superior platform.

Ankerui Acrelcloud-1000The power operation and maintenance platform can also meet the operation and maintenance management requirements of box transformers.. The platform can access thousands of users’ substation data. The data it collects covers the electrical parameters and environmental information of the substation, such as current, voltage, power, switch state, transformer temperature, environmental temperature and humidity, water immersion, smoke concentration, video monitoring and access control system. Once an abnormal situation occurs, the platform can send an alarm signal through SMS and mobile application within 10 seconds. In addition, the platform also supports sending tasks to operation and maintenance personnel through mobile applications, and tracking the implementation of tasks by Beidou positioning system to realize closed-loop management, thus improving operation and maintenance efficiency and ensuring that potential defects are discovered and handled in time.

9.3.1 Electric Power Detection

The operation and maintenance platform collects the data of box transformer and distribution system through 4G network, including current, voltage, power, electric energy and switch state, and grasps the real-time and historical data of box transformer.

9.3.2 Electric Energy Statistics

Based on the time-sharing power of Peak Pinggu, the power consumption and electricity cost in different periods are counted, and daily, monthly and annual reports are formed. Through year-on-year analysis and comparison, it is convenient for users to calculate operating costs.

9.3.3 Abnormal alarm

Box transformer current, voltage, power, switch state, transformer load rate and winding temperature, electrical contact temperature, environmental temperature and humidity, smoke, immersion, video, access control information, and alarm information will be sent to the operation and maintenance personnel through APP and SMS in case of abnormal situation.

9.3.4 Operation and Maintenance Management

It can help users to make inspection plans, record the defects found in inspection, distribute work orders to eliminate defects, check the inspection trajectory positioning and repair progress, feedback the task progress, etc., and close the operation and maintenance management process.

9.3.5 User reports

The operation and maintenance platform automatically generates a diagnosis report on the power consumption and operation of users, provides periodic diagnosis reports on the operation of the distribution system, summarizes the problems existing in the distribution system, and puts forward suggestions for improvement.

　　Original title: With a sharp and good knife, it is still difficult to kill out of the wuxia dilemma

　　As a sequel to the 2014 dark horse film "Embroidery Spring Knife", the martial arts film "Embroidery Spring Knife · Shura Battlefield" (referred to as "Embroidery Spring Knife 2") directed by young director Lu Yang was released last Wednesday. With the continuation of the good quality of the previous work, "Embroidery Spring Knife 2" has been the single-film box office champion for four consecutive days, and the cumulative box office has exceeded 160 million yuan. However, in the eyes of some industry insiders, such results are not ideal compared with the good reputation they have gained.

　　The first piece of jewelry and jade is ahead, and it is even more difficult for "Embroidery Spring Knife 2" to exceed the reputation of its predecessor. However, after a few days of release, the film’s reputation has not fallen but has risen. At present, the rating of Douban.com is as high as 7.7 points, surpassing the 7.5 points of "Embroidery Spring Knife", and it has become a domestic commercial film with good reputation recently. In terms of market performance, the film has been the champion of the day’s single-film box office, box office ratio, and movie attendance for four consecutive days, surpassing the total box office of the previous work in only three and a half days.

　　The word-of-mouth and box office of "Embroidery Spring Knife 2" "look beautiful", but industry insiders believe that such performance is actually not outstanding. "Summer audiences are more willing to watch relaxed and entertaining movies, such as" Father and Son Heroes "and" Despicable Daddy 3 "are more entertaining. In contrast," Embroidery Spring Knife 2 "is more serious." Film critic Han Haoyue said that "Embroidery Spring Knife 2" has invested a lot in production, but the film itself is not very topical. "After all, in the Chinese film market, only topical movies can achieve high box office." In his opinion, due to the lack of too many topical entry points and marketing opportunities for the film itself, the popularity of the film has gradually weakened, and it is almost impossible for the box office to explode later.

　　Jiang Yong, an expert in film market analysis, estimates that the final box office of "Embroidery Spring Knife 2" may be difficult to break through 300 million yuan. Previously, it was reported that the film’s guaranteed box office was 400 million yuan, and it seems that the guaranteed party may lose money. But industry insiders admit that "Embroidery Spring Knife 2" is a qualified or excellent film. Regarding the gap between the film’s box office and word-of-mouth, Jiang Yong believes that because audiences have high expectations for domestic films, and at the same time measure them with looser standards, "So although domestic films have flaws, audiences will also have an encouraging and supportive attitude in their evaluation of domestic films."

　　In the past, domestic martial arts films were mostly expressed in the form of fists and feet, fighting back and forth, and the model was single, so this genre has gradually declined in recent years. The emergence of the "Embroidery Spring Blade" series is believed by many to be able to drive the recovery of the martial arts genre. But Han Haoyue thinks it is difficult, "The rise of domestic martial arts films requires blockbusters like Zhang Yimou’s" Heroes "." Embroidery Spring Blade 2 "is more like a literary and niche movie, and it is difficult to bring a genre to the fore." He also believes that the "Embroidery Spring Blade" series does not represent the rise of domestic martial arts films, it can only be said to be an innovation, and it should not be overestimated.

　　movie review

　　With the passion of Jianghu, romance has to be strengthened

　　Nie Kuanmian

　　Regardless of the lineup, technology, and story, "Embroidery Spring Blade 2" has been fully upgraded compared to the previous one. The author’s atmosphere is much less, and the feeling of typology is becoming more and more obvious. The film’s timeline and story are basically brand new, retaining only two original characters, but finding a good historical node to cut in, so that this one has a connection with the previous one. It can be said to be a prequel, but it is also an independent chapter. The film continues many of the advantages of the previous one, such as props, costumes, and as always exquisite, especially the uniforms and weapons of all levels of embroidered guards, which have both overall style and subtle differences, reflecting the strict hierarchy at that time. Several martial arts dramas also left a deep impression on people. The fight between the three masters of Shen Lian’s night battle and the father of Meteor Hammer was full of attention and new ideas.

　　Zhang Yi, who has always been praised for her acting skills, dedicated the "first time" of the ancient costume action movie. Lu Wenzhao, who plays the Jinyi Wei, has a lot of drama, but the literary drama is still the best in the whole film. Lei Jiayin, who has recently made frequent new works, is also very eye-catching. He plays the Jinyi guard Pei Lun this time, "High martial arts, meticulous mind, and a difficult master." Xin Zhilei plays the chivalrous girl Ding Baiying, who is extraordinary and charming, and her very textured appearance also enhances the character a lot.

　　Embroidery Swords2 is heavy on emotional drama, especially the relationship between the male and female protagonists Shen Lian and Hokushai, which rises to the main plot in the second half of the film. The previous film received good reviews, but Liu Shishi’s heroine Zhou Miao Tong was considered one of the failures. In addition to her mediocre acting skills, her relationship with Shen Lian is also unconvincing. This time Yang Mi became the heroine of Hokushai, and her joining is still considered to be a move to cater to the market, rather than the best choice in terms of acting.

　　In fact, this love scene did not add points to the film, but became a big slot. The setting of the character of Hokusai prompts Shen Lian to take risks in the first half of the film, thus starting the whole story, but in the second half it basically has no substantive effect. The director’s answer to the story seems to be that everything started from Hokusai, and Emperor Chongzhen and Shen Lian have become her admirers. Hokusai is set as a talented and virtuous woman, but Yang Mi’s "Little White Rabbit "-style interpretation makes this character’s eyes empty and it is difficult to feel the charm of the character. Her love scenes with Zhang Zhen are not full and heavy enough, always with a light sense of idol drama. The relationship between the two developed throughout, but it was not as touching as Lu Wenzhao’s caress on his junior sister Ding Baiying’s cheek before his death.

　　Good emotional drama can add points to a martial arts film, such as Guo Jing and Huang Rong in "The Legend of the Condor Hero", Yang Guo and Xiaolongnu in "The Condor Hero", Linghu Chong and Ren Yingying in "Smiling Ao Jianghu", but the emotional drama of "Embroidery Spring Sword" and "Embroidery Spring Sword 2" has repeatedly failed. If the director Lu Yang wants to add another romantic element to the rivers and lakes of the Ming Dynasty, it seems that he will have to work harder. (Nie Kuanmian)

　　China News Service, June 20. Yesterday was Father’s Day, and many celebrities took photos on Weibo to celebrate.

　　Li Bingbing posted a group of photos of her father, and hilariously posted eyeliner and red lips to her father, and netizens left messages to ridicule: "Ask for lipstick color number", "try to die, be careful of being forced to marry", "too similar, it must be biological".

　　Actor Chen Shu posted photos of his father when he was young, with the caption: "Obviously he is responsible for his appearance, but his dancing skills are outstanding. Hard work, hard work, you must do your best. Dad has set an example for me by doing it." Users praised him, saying: "Dad is really a male god with an explosive appearance."

　　Actor Chen He posted a photo with his father, with the caption: "The 2.0 version of beauty and IQ!" netizens left comments to joke: "Your father is much more handsome than you", "You are definitely not your biological", "Are you the father who stole Hu Ge?"

　　Actor Guan Xiaotong posted a photo of herself and her father on Weibo. "He will protect me, spoil me, make me breakfast, make dumplings," she said emotionally. "Sometimes he will be strict with me, control me, set rules for me~ But no matter what he is, who he is, he is my father." Users sent blessings: "Be mercilessly happy and happy."

　　Singer Ah Sa also posted a photo of himself and his father. The two in the photo look and look alike. A user commented: "Dad Sa is so trendy and handsome."

　　Singer Wang Feng posted a photo of his father’s military uniform on Weibo, and wrote: "Dad, I miss you! If only I could still be naughty in your arms… Happy Father’s Day." A user posted a consolation: "It’s a pity that your father didn’t see your musical achievements, you are his pride."

　　Zhang Xinyi also posted a photo of his father’s military uniform on Weibo. Users left a message saying: "Kill the current little fresh meat in seconds," while others joked: "At first glance, I thought it was Yuan Hong," "a cherry mouth exactly like yours."

　　Jiang Xin posted old photos of her father’s youth, and was identified by netizens as "like Wang Baichuan".

1905 movie network news　　On the evening of December 22, the 11th "Macao International Film Festival" held an awards ceremony, and the film won the Golden Lotus Award for Best Actor in one fell swoop. The Macao International Film Festival was founded by the Macao Film and Television Media Association in 2009 to create a film carnival that world filmmakers and the general public participate in together. The red carpet ceremony that night was star-studded, and Yu attended the awards ceremony on behalf of the "Teacher · Good" crew in a traditional long gown. This year’s Macao International Film Festival is chaired by the national first-class actor Ge You, and the famous director Feng Xiaogang is the artistic director.

The Movie.Teacher · good"

Produced by Yu Qian and directed by Zhang Luan, starring Yu Qian, and starring young actors such as Tang Mengjia, Wang Guangyuan, Qin Mingyue, and Xu Zili, the film tells the story of Miao Wanqiu, a teacher played by Yu Qian, and a group of students with distinct personalities "fighting wits and bravery" in Nansuyi Middle School in 1985. Since its release, "Teacher Hao" has become a new "domestic dark horse" with the market performance ability of both box office and word-of-mouth. Countless audiences were moved to tears by the plot of the film. Finally, the counterattack reached the top and the box office was 353 million yuan.

Yu Qian delivered an acceptance speech

In addition to the high degree of completion of the film itself and the delicate emotional portrayal, the most commendable is the film’s absolute star Yu Qian. This time, Yu Qian was able to stand out from Wu Jing, Gu Tianle, Zhang Hanyu, Fan Wei, Deng Chao, Shen Teng and other acting and powerful male actors and won the Best Actor Award at the 11th Macao International Film Festival. It is necessary to mention his wonderful performance in "Teacher · Good". He turned from a gorgeous comedian to a gorgeous actor and picked up a lesson plan. Yu Qian successfully created a "domineering" Chinese teacher Miao Wanqiu that students love and hate. In order to present the image of Miao Wanqiu’s teacher from middle age to old age in front of the audience, Yu Qian needs to go through the preparation period of fake leather before applying makeup, inversion, fake leather molding, etc When it came to the actual shooting, the makeup application time was as long as 5 hours, and the shooting time coincided with the hottest period of the local weather. After the makeup was completed, he had to complete all the scenes in one go. Yu Qian wore makeup for several hours to shoot, and even the "fake skin" was not taken off during the break.

Under the stage of the awards ceremony

He won the Best Actor Award after being nominated for the first time, which shows that Yu Qian’s simple and natural performance not only moved the audience, but also won the unanimous recognition of professional judges inside and outside the industry, which can be said to be expected by everyone. Yu Qian said humbly in his acceptance speech: "In fact, I am accepting the award on behalf of all the teachers today, and I am able to get the affirmation of the organizing committee. This is not my own credit. I want to thank the director, the staff of the entire crew, and every teacher. Without their hard work, there would be no achievement today."

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The film "Teacher · Good" won three nominations at the 11th Macao International Film Festival for Best Film Award, Best Screenplay Award, Best Actor Award and finally won the Best Actor Award. It is reported that the new film directed by "Teacher · Good" director Zhang Luan and starring actors such as Allen and Deiss is currently entering the post productin stage, and the film may be released to the audience in 2020.

"Invitation" once again returns to the "teacher-student relationship" that director Zhang Luan is good at. It tells the story of Ou Ye, a volunteer teacher, who faces a fragmented life and a situation where his talents are not met. For the sake of his own and his children’s dreams, he decides to set foot in the United States with the children of the country choir by chance and embarks on an ironic road trip.

On July 14, Sailis released a pre-loss announcement for the first half of the year. According to the announcement, the official expects that the net profit attributable to the owner of the parent company in the first half of this year will be – 1.39 billion yuan to – 1.25 billion yuan, and the net profit attributable to the owner of the parent company after deducting non-operating gains and losses is expected to be – 1.93 billion yuan to – 1.80 billion yuan.

Regarding the reasons for the pre-loss of this period’s performance, the official pointed out that due to the promotion of the Quarter 1 automobile industry, users’ expectations that the M5 smart driving version will be released in the second quarter have a certain impact on the sales of existing models, so the company’s sales in the first half of the year did not meet expectations. At the same time, it also pointed out that high R & D investment in the core technology field of new energy vehicles has been maintained, and R & D and technical personnel have been continuously introduced, and R & D expenses have increased compared with the same period of the previous year. Regarding the follow-up development, the official said that with the launch of the M5 smart driving version and other new models, as well as the increase in overseas sales, the sales volume and profitability in the second

In fact, it is not surprising that Cyrus released the estimated loss in the first half of the year. Since Cyrus cooperated with Huawei, its losses have been increasing. According to the financial report data: Cyrus lost more than 10 billion yuan in the four years from 2019 to 2022, of which the non-net profit in 2019 was – 884 million yuan, in 2020 – 2.308 billion yuan, in 2021 – 2.793 billion yuan, and in 2022 – 4.296 billion yuan.

According to the data, the predecessor of Cyrus Group was Chongqing Xiaokang Industrial Group Joint Stock Company, which was established in September 1986. In April 2021, Xiaokang shares reached a cooperative relationship with Huawei. The two sides signed a memorandum of cooperation in the field of new energy vehicles and launched the first cooperative model Cyrus Huawei Smart Choice SF5. The new car was sold online on Huawei’s official website simultaneously, and entered Huawei stores and flagship stores at the same time. The price range is 21.68-24 6,800 yuan. Although both sides have given great resources to support the first model, Huawei Smart Choice SF5 sales are not ideal. In 2021, the annual sales volume of Cyrus SF5 was only 8,169 units.

In order to turn around sales, Xiaokang and Huawei cooperated again to launch the new energy brand AITO Wenjie. In 2022, three models of Wenjie/M5 EV and Wenjie M7 were launched one after another. With the launch of a number of models, the sales volume of Wenjie in 2022 has been rapidly improved, and the cumulative delivery volume for the whole year has reached 75,000. According to the official sales data, the cumulative production and sales volume of new energy vehicles of Cyrus in 2022 reached 139,132 and 135,054 respectively, an increase of 233.64% and 225.9% year-on-year respectively. Among them, the cumulative production and sales volume of Cyrus cars reached 83,701 and 80,041, an increase of 660.37% and 626.39% year-on-year. The world accounted for more than half of the sales volume of Cyrus in 2022.

After entering 2023, although Huawei and Cyrus are emphasizing that the cooperation between the two sides will be further deepened, the sales of the Q & A brand have been cold in the market. Of course, the decline in sales has something to do with Tesla’s announcement of a big price reduction at the beginning of the year. Although Q & A also followed up with the price reduction after Tesla announced the big price reduction. The maximum reduction of its three models was 30,000 yuan, but the price reduction did not stimulate sales growth. Relevant data show that the retail sales of AITO Q & A in the first half of 2023 were 23,246 vehicles.

In addition, after Ren Zhengfei signed the "Resolution on Huawei Not Building Cars" in March, it was a blow to Cyrus, which has always endorsed the Huawei brand. Or realized the crisis, on March 30, Cyrus launched its new brand "Blue Electricity" and launched its first model, priced 139,900 yuan – 151,900 yuan. It is understood that the Blue Electricity E5 uses BYD Freddie battery hybrid technology and Huawei’s smart car technology. After the launch, the sales of the Blue Electricity E5 were also unsatisfactory. Relevant data show that the sales of the Blue Electricity E5 were 250, 483 and 376 vehicles in the three months after the launch.

It is not difficult to see that the price war among automakers at the beginning of the year and Huawei’s reaffirmation that it will not build cars have had a certain impact on Sailis Automobile. After all, without Huawei’s halo, Sailis’ true appeal in the market is still very limited. Therefore, for the cooperation with Huawei, Sailis still actively cooperates. Sailis said that at the end of June, the company has established an "AITO Inquiry and Sales Service Joint Working Group" with Huawei to be responsible for the end-to-end closed-loop management of marketing, sales, delivery, service, channels and other businesses. This is also another milestone event for the two sides to promote deepening cooperation. In the future, with a firm new energy strategy, continuous R & D investment and the support of partners, it will continue to drive towards a new fast lane for new energy vehicles.

Xinhua News Agency, Fuzhou, November 1st (Reporter Li Haoze, Xiao Shiyao) The 2023 FISU Football World Cup ended in Jinjiang, Fujian on October 31st. The men’s team of paulista University in Brazil and the women’s team of Beijing Normal University won the men’s team and the women’s team respectively.

On October 31st, Zhou Xinyu (right), a player of Beijing Normal University team, shot in the game. Xinhua News Agency (photo by Lai Jincai)

The men’s and women’s finals were held on October 31st. In the first women’s final, the women’s team of Beijing Normal University played against the women’s team of paulista University in Brazil. After the two sides scored twice in the regular time, they made no achievements, and the game entered a penalty shootout. In the end, the women’s team of Beijing Normal University scored five penalty kicks, defeating their opponents with a total score of 7:6 and winning the championship.

On October 31st, the starting players of Beijing Normal University team took a group photo before the game. Xinhua News Agency (photo by Lai Jincai)

In the men’s final, a penalty shootout was staged again, and the men’s team of paulista University in Brazil and the Ukrainian National University of Economics and Business competed fiercely. The two sides drew 1:1 at regular time, and drew a blank in overtime. Finally, the men’s team of paulista University of Brazil won the men’s team championship with a total score of 7:6 after a penalty shootout.

In the third-place battle held on the same day, the men’s team of the University of Uruguay and the women’s team of Bordeaux University of France beat their respective opponents and won the third place in the men’s team and the women’s team respectively.

Another China team, Hohai University Men’s Team, finished eighth in the men’s team, up five places from the last competition.

The FISU Football World Cup is held every two years, and this year is the second. The first four events were held in Jinjiang.

In Under the Sun, Feng Xiaosheng finally won a short victory, forcing Liang Yuze to go abroad and live a self-righteous and beautiful life with Ke Ying. Even, Ke Ying invited Feng Xiaosheng to have dinner together, and their relationship made progress in stages.

Ke Ying fed Feng Xiaosheng steak, and then withdrew it when he was about to get into the mouth. Feng Xiaosheng forcibly took her arm and ate the steak. The expression of the two people’s confrontation exposed the man’s possessiveness completely.

This flowing expressive force is attributed to the actor’s acting skills: I just saw A Ying’s surprise when she was feeding, and the meat was slowly handed to her mouth to show a spoiled smile. Ke Ying took back her hand and suddenly froze, and then she was fierce and overbearing when she grabbed her hand and ate it. There was nothing wrong with Peng Guanying. Taking this drama is undoubtedly the most correct choice he has made.

"Under the Sun" has aroused a thousand waves since it first announced that the novel was made into a film and television. For no other reason, the original novel "Things in the Palm" describes that the university lecturer He Yan still tries to get rid of the clutches after being imprisoned by the male host Fu Shenxing. In order to highlight the tense relationship between men and women, there are many explicit and cruel pictures. However, it is definitely impossible to film and television all the contents, so everyone’s attitude towards TV dramas is both tense and contradictory.

Sure enough, after the TV series was broadcast, a lot of content was added and deleted in order to be more practical, and even the male master was changed into a male two. But what hasn’t changed is that the role played by Peng Guanying is still an object of resentment.

But Peng Guanying’s acting didn’t disappoint everyone. Whether it is Shen Shijie’s diabolical cruelty in the early stage or the cruel cunning of Feng Xiao’s voice in the later stage, Peng Guanying interprets it perfectly and impeccably.

Theoretically speaking, Peng Guanying is a newcomer to film and television, but unfortunately he is a newcomer of great age.

Before, everyone could only think of Princess Lanling, which co-starred with Baby Zhang a few years ago. Although his acting skills were also praised in the play, there was no follow-up resources, and he seemed to disappear from the audience’s field of vision soon.

After that, when I think of him, I can only remember that he and Zhu Yilong, who have exploded in recent years, are close friends, and Peng Meimei and Zhu Meili are active in each other’s social platforms.

However, with the online drama "The Soul of the Town", Zhu Yilong made numerous rounds, followed by other works, and soon gained a firm foothold. And "Peng Beauty" is still an invisible man.

In 2020, Zhu Yilong and Liu Shishi’s new drama "Dear Yourself" landed in iQiyi, in which Peng Guanying played love rat, who betrayed his wife. After a long time, Peng Guanying’s acting remained at a certain level, and playing against Adi often made people hate it. I wish he would disappear immediately.

Later, when he lost his way and asked his wife to forgive him, his eyes were tearful, and the audience shouted, so pitiful that I even wanted to forgive him.

Peng Guanying finally became famous.

With the update of "Under the Sun" episode by episode, Feng Xiaosheng’s temperament is also slowly changing, from revenge on Ke Ying at the beginning to hopelessly falling in love with her later, all of which are manifested in the actor’s smiles, which also tests the actor’s acting skills.

But Peng Guanying has performed well from the beginning, and he is bound to play the role well from beginning to end.

Years ago, Peng Guanying’s new play "Backlight Man" started, with Zhang Yujian as his partner, both of whom played the role of police.

The online drama "Backlight" is adapted from the novel "In the Dark" by writer Jin Shichai, which mainly tells the story of undercover policeman Xie Lanshan and portrait expert Shen Liufei fighting criminals together.

Xie Lanshan, played by Peng Guanying, and Shen Liufei, played by Zhang Yujian, met at the police academy. They established a strong affection and vowed to become excellent anti-drug policemen.

Among the posters issued at present, this group of quasi-anti-drug policemen are determined, and they are willing to hide in the dark to protect the light.

Perhaps the audience is still immersed in the vicious villain in Under the Sun, but Peng Guanying has turned over and become a policeman. With his acting skills, he is bound to perform a completely different image from Feng Xiaosheng and look forward to his new works. Wen/Hua Su

Live broadcast: On March 12th, Drogba celebrated his 45th birthday. The official Chelsea media showed a cartoon of Drogba bringing back the big ear cup for the Blues and sent birthday wishes to the legendary star.

Chelsea’s official social media wrote: "We hope you had a happy birthday."

Drogba played for the Blues twice before and after, and scored 157 goals for Chelsea in 341 games during his first time. In 2014-15, Drogba returned to Stamford Bridge and won the fourth Premier League title in his career. In addition, during his time at Chelsea, Drogba also won four FA Cup titles and three Carling Cup titles. What is important is that in 2012, Drogba helped the Blues beat Bayern and won the first Champions League trophy in the team’s history.

（Sky）