Miao Qiaowei said that he would also invite the birthday star Andy Lau to celebrate his birthday. Will he play bowling with Andy Lau? He said: "Maybe, but he has been busy with concerts recently, playing less and has poor ball skills. (Will he let Sai?) It will make him angry, and he would rather lose brilliantly and pay the bill with his head down. (Prepared a birthday gift?) I want to give him a bowling ball with all the hits, but I can’t find it! Haha." In addition, Eason Chan admitted that he grew up watching Miao Qiaowei and Andy Lau’s dramas and TV shows carefully, and now it feels like a dream to work with them. There are rumors that he will cooperate with Zheng Xiuwen (listening to songs) to shoot a new film of Mai Zhaohui. Eason Chan said that it has not been implemented yet, and he has not contacted Zheng Xiuwen. In addition, when it was mentioned that Jacky Cheung had changed 21 Filipino maids in three years and was blacklisted by the Philippine Consulate, Andy Lau said that he did not know the actual situation of the incident, so it was inconvenient to talk more. Eason Chan said that although it was none of his business, everything had two sides. As for Miao Qiaowei, who said that the Filipino domestic helper had been employed for 17 years, he also regarded the Filipino domestic helper as a family member and a friend. Miao Qiaowei also said: "Ask him (Jacky Cheung) to invite an Indian maid."

　　On November 6th, 2023, the selection of "China Heart" 2023 Top Ten Engines and Hybrid Systems officially came to an end. Dongfeng Motor’s Mach-electric hybrid DH-i hybrid technology successfully won the "China Heart" 2023 Top Ten Engines and Hybrid Systems Award for its "super fuel-saving, super power, super quiet and super smoothness" in full speed range and all scenes. As the world’s first hybrid system integrating "power shunt+multi-gear series-parallel connection", Mach-electric hybrid DH-i technology integrates the characteristics of multi-gear series-parallel connection with good power economy and smooth power shunt, achieving a double breakthrough in performance and energy saving.

　　The "China Heart" Top Ten Engines of the Year, sponsored by Automobile and Sports magazine, ranks with "Ward Top Ten Engines" and "International Engine of the Year" as the top three engines in the world, and its authority and gold content in the industry are obvious to all. As a representative work of self-owned brand hybrid technology, Mach electric hybrid DH-i hybrid system technology won the "China Heart" Top Ten Engine and Hybrid System Award, which proved that China’s own brand has been ahead of the joint venture brand in the field of hybrid technology.

　　The strength is superior and the glory is added. The debut of Mach Power is the peak.

　　Mach-electric hybrid DH-i technology was born in Mach Power, an independent passenger car power brand owned by Dongfeng Motor, including Mach G, Mach MHD and Mach E, covering four major fields: oil power, hybrid power, electric power and hydrogen power. Since the official debut of the "Dongfeng Motor Brand Spring Festival" conference in 2021, Mach Power has successively won three top ten engines and hybrid systems of "China Heart", two special awards from the jury of CCTV Automobile Fengyun Festival, People’s Network "People’s Ingenuity" award and many other industry awards. The dazzling honor comes from extraordinary strength. Mach Power has been recognized by the industry for many years, and it is inseparable from strong technical reserves and profound research and development skills. This award-winning Mach-electric hybrid DH-i hybrid system is the third generation Mach-MHD hybrid system, and its performance parameters are ahead of the industry.

　　Mach-electric hybrid DH-i is the world’s first hybrid system integrating "power split+multi-gear series-parallel connection", which integrates the characteristics of multi-gear series-parallel connection, good power economy and good power split smoothness, and can achieve super fuel-saving, super power, super quiet and super smoothness in the full-speed scene of the whole vehicle. The hybrid system consists of a new Mach 1.5T hybrid special engine and Mach 4HD series hybrid electric drive. The thermal efficiency of the Mach 1.5T hybrid special engine is as high as 45.18%. It was certified by China Automotive Research Institute in early 2023, and the record has not been broken so far. The maximum power of the engine reaches 118kW and the maximum torque is 240Nm. Mach 4HD series hybrid electric drive has the most gears in the industry, 7 energy management modes and 26 working modes. Based on the self-developed intelligent control system, through continuous optimization and calibration practice on the whole vehicle, taking the optimal comprehensive efficiency as the core and combining with other performance requirements, the optimal mode and operating point suitable for each scene are intelligently selected. Under comprehensive working conditions, more than 95% working points of the engine are running in the high-efficiency range of the engine with thermal efficiency greater than 40%, thus improving the efficiency of the whole hybrid system and making the whole vehicle fuel-efficient, safe, smooth and powerful in the full-speed scene.

　　Hard core strength does not believe in the limit, and dongfeng fengshen Haohan PHEV is amazing.

　　There are two versions of Mach-electric hybrid DH-i, HEV and PHEV, among which the PHEV version, which participated in the "China Heart" Top Ten Engine Selection, has a maximum power of 265kW and a comprehensive maximum torque of 615 N m. Based on the 4-speed parallel connection/dual-mode power split, the PHEV version significantly improves the output torque of the wheel end from 0 to 90 km/h, with the peak torque reaching 5200Nm, and the hybrid mode accelerates to 6s level, and the climbing and overtaking abilities are significantly improved.

　　Thanks to the strength of Mach electric hybrid DH-i hybrid system, dongfeng fengshen Haohan PHEV has achieved the ultimate experience of power loss and fuel consumption as low as 3.8L/100km, comprehensive cruising range of 1,350 km, 0-100km acceleration in 6s and zero frustration in gear shifting, which fully embodies the brand connotation of Mach Power "extremely fast, extremely economical, extremely quiet and extremely demanding".

　　Driven by the strategy of "peak carbon dioxide emissions, Carbon Neutralization", the penetration rate of new energy in China automobile market continues to rise, and hybrid technology, as a new energy technology route that can not only give consideration to cruising range, but also improve energy efficiency, is increasingly welcomed by consumers in the market. Dongfeng Mach hybrid DH-i, with its strong strength and excellent technical indicators, has set a new benchmark for China’s own brand hybrid technology. With the blessing of industry-leading technology, Dongfeng will also bring more powerful, energy-saving, safer and more comfortable new energy products to consumers, and walk out of the road of new energy belonging to China’s own brand.

　　On March 30, 2015, the first new-generation Beidou navigation satellite (the 17th satellite of Beidou Navigation) was successfully launched at the Xichang Satellite Launch Base. Starting from this satellite, Beidou satellites will haveintersatellite linkIt allows various satellites to achieve barrier-free real-time communication in space, allowing for "space conversations" at any time.

　　Beidou No. 2: "Ten years ago, I didn’t know you, you don’t belong to me.

　　What is an inter-satellite link?Inter-satellite link refers to the communication link established between satellites, which can connect multiple satellites together to form a satellite network. Information sharing between satellites is achieved by means of electromagnetic waves, and wireless links with data transmission and ranging functions.The inter-satellite link of Beidou satellites is mainly used to realize information transmission and two-way measurement between Beidou satellites.

　　At present, other navigation systems in the world are studying "inter-satellite link" technology, and each has its own characteristics, such as the UHF band low-speed wide-beam inter-satellite link of GPS in the United States, the S-band low-speed wide-beam inter-satellite link of the Russian GLONASS navigation system, and the Ka-band phased array medium-speed inter-satellite link in our country.

　　Can’t live without you

　　Through the inter-satellite link, the independent operation of the Beidou satellite global system will be realized, the accuracy of orbit determination and timing will be improved, the injection frequency will be improved, and the dependence on ground stations will be reduced, effectively reducing the operation and management costs of the system.The management and maintenance of navigation satellites requires the support and cooperation of the ground station, and the user’s positioning accuracy depends on the accurate determination of the satellite position and satellite time by the ground station, and is injected into the satellite to broadcast to the user.

　　For example, the United States has military bases all over the world, and GPS ground stations can choose the best location around the world to achieve all-weather seamless coverage, high orbit determination accuracy, and high injection frequency. The main control station is located in Colorado, the mainland of the United States, with three injection stations: Ascension Island, Diego Garcia Island, Kwajalein Island, and five monitoring stations (Colorado, Ascension Island, Diego Garcia Island, Kwajalein Island, Hawaii Island).

　　Compared with GPS and Galileo, China’s Beidou relies more on inter-satellite links.

　　For security and other factors, our country has only carried out ground station construction in China, so when the satellite runs to the place where the ground station cannot observe, how does the Beidou navigation satellite work? The answer is that we have inter-satellite links. Each satellite can act as a "router", and it can manage overseas stars through domestic stars without building websites around the world.

　　What if a war breaks out and the ground station is damaged or disturbed? It doesn’t matter, with the interstellar link, our Beidou satellites can be self-reliant and self-sufficient, enter the autonomous operation mode without ground support, and continue to provide high-precision navigation, positioning, and timing services.

　　peacetimeThe high-precision inter-satellite/satellite-earth observation provided by the inter-satellite link can make up for the regional layout defects of the Beidou satellite navigation system monitoring station in our country, manage overseas satellites, improve the injection frequency, and improve the comprehensive service performance of the system.

　　The results show that the orbit determination accuracy of one ground station anchoring satellite-ground link and inter-satellite link data is similar to that of six L-band monitoring stations on the ground except that the orbital plane along the track direction accuracy is slightly worse. Combined orbit determination of inter-satellite link data and L-band data can improve the L-band orbit determination accuracy.

　　Special periodIn extreme cases such as ground station destruction or interference, the Beidou satellite system can operate autonomously with the help of inter-satellite links, providing high-precision navigation, positioning, and timing services within 60 days without ground support.

　　The inter-satellite link provides services for the Beidou system while also providing part-time services: providing communication and measurement and control support for spacecraft, missiles and other aircraft.

　　China’s intersatellite link system has entered the era of "smart phones", representing the technology trend of next-generation satellite navigation systems.

　　The most outstanding features include:

　　1, China’s inter-satellite link system, 70,000 km ranging accuracy to centimeter level, equivalent to seeing a hair strand dozens of kilometers away, the measurement accuracy is higher than GPS.

　　2. China’s inter-satellite link system is like a "mobile phone call", which is used by several people in a house and does not interfere with each other, while the GPS inter-satellite link is a "mass broadcast", which interferes with each other. One line works, and the other lines must be silent.

　　According to the Doppler effect, the electromagnetic wave frequency radiated by an object varies due to the relative motion of the wave source and the observer. The faster the object, the greater the error in the received frequency, and the Doppler shift will affect the communication performance.

　　Therefore, eliminating or reducing the influence of Doppler frequency shift on wireless communication is a problem that must be solved for wireless communication in high-speed motion, and the inter-satellite link needs to complete the fast acquisition and tracking of high-dynamic signals in a very short time.

　　The maximum speed of high-speed rail is 350KM/h, which is about 100m/s, while the relative speed of satellites can reach 5000m/s. The Beidou inter-satellite link can complete a series of complex signal processing such as capture and tracking at extremely high speed in 100ms, and complete the high-speed establishment and handover of the inter-satellite link.

　　Take China as an example.The country farthest from China geographically is Argentina, the distance between Beijing, China and Buenos Aires, Argentina is about 22,000 kilometers, and the farthest distance between the two satellites in space is 70,000 kilometers.

　　This 70,000 kilometers is the furthest distance in the world, but it is also the closest distance. Two satellites are 70,000 kilometers apart, but they always know where each other is, and the accuracy of satellite position prediction can reach the meter level. This accuracy is equivalent to accurately hitting a human-sized target in Argentina in China. This is not a hundred steps through the yang, it is a hundred steps through the needle.

　　The energy of the satellite is provided by two small solar panels. As an energy-limited system, the lower the power of the transmission is required, and the distance between the two satellites is so far. After a long space walk, the electromagnetic wave signal has long been submerged in the vast noise.

　　How low is the signal power that our interstellar link needs to receive? Simply put, it is equivalent to 1/1 billion of the signal power received by our mobile phones. Cunning enemies are everywhere, always playing tricks in the dark, and the interstellar link has its own countermeasures. It can still work freely when the strength of the jamming signal is 100,000 times that of the useful signal.

　　The intersatellite link independently developed by our country can quickly capture satellite signals flashing 70,000 kilometers away from such a low signal power. Through the intersatellite link, China’s Beidou satellite can quickly complete a handshake when flying at high speed in the vast space. After the handshake, the information exchange between the two satellites is completed, and the distance between the satellites is accurately determined. The distance measurement accuracy of 70,000 kilometers can reach 1 cm.

　　In addition to the Ka intersatellite link that has been successfully verified, we also have a laser intersatellite link, which will be an intersatellite highway. Please wait and see.

　　At 7:18 on January 12, 2018, the 26th and 27th Beidou Navigation Satellites developed by the Chinese Academy of Sciences Microsatellite Innovation Research Institute were successfully launched at the Xichang Satellite Launch Center. With the "assistance" of the inter-satellite link, the Beidou-3 project’s global networking and system services are one step closer!

　　"Palm" grip technology fresh news (WeChat search techsina or scan the QR code on the left to follow)

　　In recent years, with the continuous emergence of new business models and new occupations, new problems of labor disputes have also emerged… Recently, eight departments including the Jiangsu Provincial Department of Human Resources and Social Security issued the "Opinions on Safeguarding the Labor Security Rights and Interests of Workers in New Employment Forms" and announced it to the public on December 18. The opinion focuses on the shortcomings of the problems faced by the protection of the rights and interests of workers in new employment forms, and protects the labor security rights and interests of workers in new employment forms such as online delivery staff, online car drivers, truck drivers, and Internet marketers through detailed measures.

　　What are the highlights of the "Opinions" and what benefits will they bring to workers in new business models? The reporter of the Yangzi Evening News Ziniu interviewed labor law experts and asked them to interpret these issues.

　　Yangzi Evening News/Ziniu News reporter, Wan Chengyuan

　　Highlight 1: Clarifying the standards for incomplete labor relations

　　Xu Xudong, a member of the Labor and Social Security Law Professional Committee of Nanjing Lawyers Association and a lawyer of Jiangsu Yicheng Law Firm, participated in the expert demonstration of the "Opinions" as an expert representative. Xu Xudong told reporters that the "Opinions" made it clear that there is strong autonomy in work arrangement among workers in new business formats. For such workers whose online work is subject to platform rules management or algorithm constraints and who obtain labor compensation, enterprises should negotiate with them to enter into a written employment agreement and reasonably determine the rights and obligations of both parties. Although the employment agreement is different from the employment contract that employers and workers need to enter into under the usual labor relationship, the purpose is the same.

　　For such workers who rely on the information and scenarios provided by platform enterprises to independently conduct business activities, obtain operating income, and be responsible for their own profits and losses, the rights and obligations of both parties shall be adjusted in accordance with civil law.

　　He believes that this classification in the "Opinions" will have an important impact on the types of rights, rights protection, and rights protection paths of workers in new business models.

　　◆ Highlight 2

　　Make it clear that the platform is responsible for the payment of wages

　　In terms of wage quota standards, the "Opinions" require that the hourly labor quota of laborers be reasonably determined by the piece-rate wage system to ensure that 90% of the new business workers in the same position can complete it within the agreed time. In terms of wage payment cycle, it is stipulated that it can be determined by hour, day, week and month, but the longest shall not exceed one month. In terms of overtime compensation, the "Opinions" stipulate that those who work on statutory holidays shall be paid wages higher than normal working hours.

　　Xu Xudong believes that this leaves room for enterprises to negotiate with workers on specific standards, which is different from the usual labor relationship where workers extend their working hours, work overtime on rest days, and work overtime on statutory holidays at least 150%, 200%, and 300% of their wages, respectively. The "Opinions" make it clear that platform enterprises should take overall responsibility for the payment of wages to workers in new formats and supervise the timely and full payment of wages and compensation by enterprises that adopt cooperative employment methods with them, which adds an insurance to the wage protection of workers with incomplete labor relations.

　　◆ Highlight 3

　　Safeguarding worker health and public safety

　　The "Opinions" stipulate that for online car-hailing drivers, online delivery personnel, takeaway food delivery personnel, and online transportation drivers in the same city, who work continuously for more than four hours, enterprises should establish mandatory rest rules and no more orders will be dispatched within 20 minutes.

　　Enterprises should ensure that workers in new business models enjoy a reasonable amount of continuous rest every working day through technical means.

　　Xu Xudong believes that this regulation responds to the strong social response, and by improving the platform order distribution mechanism and the new business model worker rest system, it will effectively protect the physical and mental health and public safety of such workers.

　　◆ Highlight 4

　　Protection against occupational injuries

　　According to the "Opinions", when enterprises recruit laborers with incomplete labor relations, they should guide and organize them to participate in the basic old-age pension for employees of local enterprises, basic medical insurance for employees, or participate in the basic old-age insurance for urban and rural residents and basic medical insurance for urban and rural residents as required.

　　Xu Xudong said that in the absence of coverage by work-related injury insurance, the pilot provides a safeguard for occupational injuries that workers with incomplete labor relations may suffer.

　　◆ Highlight 5

　　The content and means of rights relief are clarified

　　The "Opinions" stipulate that the labor security supervision organs shall promptly accept and handle complaints and reports on wages and compensation between laborers in new forms of incomplete labor relations and enterprises. Courts and arbitration institutions shall accept and handle disputes between such laborers and enterprises regarding wages and compensation, and should participate in compensation for occupational injuries in accordance with this opinion and the employment agreement between the two parties. Xu Xudong said that according to the provisions, labor inspection, labor arbitration and people’s courts will handle corresponding labor violations or disputes in accordance with their respective powers.

　　Xu Xudong said that at present, the "Opinions" have not yet dealt with the specific provisions of incomplete labor relations workers in terms of economic compensation or compensation for the termination of employment contracts, paid annual leave, etc., pending the introduction of subsequent legislation or policies.