Financial Investment Network News (Reporter, Liu Min)Recently, Autonavi Maps announced its lane-level navigation services based on Beidou satellite navigation system, deep learning model, inertial navigation, ubiquitous signal and other cutting-edge technologies, which have now supported more than 99% of urban and township roads in China.

This means that from now on, users can enjoy this high-tech intensive and immersive new generation of navigation products when driving, whether in cities or towns, whether on expressways or ordinary road sections. And this is the largest lane-level navigation service in the world so far.

As an information service with a long history, navigation products have been in the market for more than 20 years. After many iterations of technology and product models, they have become an indispensable part of people’s lives. As a leading provider of digital map content, navigation and location-based service solutions, Autonavi Maps has been committed to applying various technological innovations, especially domestic and self-developed high-tech, to civilian transportation for many years to provide a better travel experience. Lane-level navigation is a typical case, and it is even in a leading position globally. For example, since 2020, the Autonavi map has been based on the Beidou satellite navigation system, combined with the correction information of the reference station, and after integration and calculation, it has realized the lane-level positioning of some cities and roads, achieving the first landing of this technology on the smartphone side, becoming a typical application of Beidou, a domestic high-tech in the field of civilian travel.

Nowadays, the Autonavi map further realizes lane-level traffic incident warnings and prompts, including abnormal road occupation, sudden braking or slow driving of the front car, and incoming cars at the entrance, etc., so that users can understand the safety hazard information of the lane level as soon as possible.

There is also a deep application of today’s most popular artificial intelligence technology – Autonavi’s self-developed deep learning model, which can realize 3D automated modeling of the whole road network integration, and realize the fully automated three-dimensional mapping of building roads, natural environments, urban landmarks and other elements in the Autonavi map in a batch and large-scale manner unprecedented in the industry; while AI dynamic vision technology based on massive data calculation training and driver-oriented human factors engineering can dynamically adjust the navigation screen closer to the driving perspective according to the current location and road shape, and build a digital world that combines virtual and real, allowing users to quickly correspond what they actually see with the navigation screen during the navigation process, and harvest what they see is what they get "seconds Understand "experience.

Now that lane-level navigation has basically completed the national road coverage, AutoNavi has achieved the achievement of applying AI automated modeling technology to build the largest digital map globally.

In addition, Autonavi’s lane-level navigation also contains a series of technologies to optimize the navigation experience: inertial navigation, which integrates multi-metadata data such as accelerometers, gyroscopes, and magnetometers to build algorithms, helps users ensure the coherence of navigation even in the case of satellite signal occlusion; and ubiquitous signal technology, which can simultaneously process signals from cellular networks, Wi-Fi hotspots, and even surrounding environmental features, transforming them into additional positioning clues to achieve positioning continuity in the process of high-speed navigation; there is also over-the-horizon technology, which can automatically handle road and building occlusion relationships, perform perspective rendering in real time, and refine the navigation experience as much as possible from a detailed and user-friendly perspective.

At present, Autonavi lane-level navigation supports most mainstream mobile phones. Just upgrade the Autonavi Map APP to the latest version to experience the service during driving navigation without additional settings.

In the future, Autonavi Maps will also continue to improve in the field of high-end technology and apply it to the mobility services that everyone needs in daily life – connecting to the real world, creating more technology products such as lane-level navigation, and making a living map.

IT House reported on April 18th that according to the feedback from users of IT House, Xiaomi 14 Ultra mobile phone has been internally updated to support 5G-A(5.5G), the version number is 1.0.9.0.UNACNXM, and the installation package size is 527 MB.

IT House with main updates:

Add convenient satellite communication and Tiantong business entrance to enjoy the satellite experience;

Add 5G-A capabilities and experience the extreme rate of 5G (the actual state depends on the local operator’s network and business deployment);

Incorporate the April 2024 security patch to enhance system security.

The official of China Mobile has previously measured the 5G-A of Xiaomi 14 Ultra, and the downlink rate has exceeded 5Gbps, reaching 5132.34 Mbps. Xiaomi Company also expressed its congratulations to China Mobile Group for its first commercial deployment of 5G-A in the world. Xiaomi 14 Ultra will jointly introduce more new features of 5G-A with China Mobile, hoping to achieve new heights in time delay and speed.

For other vendors, OPPO Find X7 Ultra has pushed the 5.5G network upgrade package. Vivo X Fold3 series and iQOO 12 series also confirmed their support for 5.5G networks. Glory Jiang Hairong said that Magic6 has supported 5.5G networks, but there is no 5G-A logo.

　　[quick review of literary travel]　　

　　Speaking of fitness, many people have a common language. A good friend mentioned that he has been "stepping on the spot" between various new gyms recently. Different from the traditional gym, in this new gym, a bracelet can "win the world" — — When entering the door, the smart bracelet will start immediately after face recognition; As soon as the bracelet is used for induction, the locker automatically opens; Close to the treadmill with a bracelet and start the smart shower with a bracelet … … The smart bracelet has become the "master key" to open all aspects of fitness.

　　If the hand band is intelligent in presentation, then the real-time data updated in the mobile phone at any time will become the "burner" of intelligent fitness: the physical measurement report of the intelligent body measurement instrument will be used, and the data such as distance, duration and calories during exercise will be uploaded to the App in real time. The artificial intelligence system can accurately determine the data such as action rate and weight in real time, so as to update the training scheme in real time. This kind of service content has made many young people who are keen on weight control and precise exercise hooked up.

　　What is even more relaxing is that this gym has even introduced a flexible payment method: consumers no longer need to apply for a card, but pay monthly or even once. In this way, going to the gym is as convenient as going to the convenience store downstairs.

　　Market competition, big waves wash sand. With the attack of "internet plus", new technology and physical fitness are combined, adding new content, new ecology and new markets: the diversified smart wearable devices within reach, the sports track charts exposed from time to time in the circle of friends, and the increasingly popular fitness videos on the platforms such as Aauto Quicker in Tik Tok, etc., all interpret the extension effect of this "internet plus" to the extreme.

　　Indeed, the power of science and technology not only helps athletes to achieve better results on the field, but also penetrates into the daily life of the people, and injects more strength into the development of sports and fitness industry.

　　This power is embodied in the process of accelerating the dream pursuit of sports powers — — Not long ago, China issued the National Fitness Program (2021— In 2025), it is proposed that sports enterprises should be encouraged to use such means as "going to the cloud to give wisdom" and "sports bank" to promote the digital transformation of the sports industry and the coordinated transformation of the entire industrial chain with data empowerment. When the sports industry plugs in the wings of science and technology, it will find a new breakthrough for empowering the whole people to keep fit.

　　This power is embodied in the practice of improving the quality of sports services — — In addition to sports App, local sports departments are also trying to use App software to promote public sports service platforms, and even purchase sports public services through government subsidies. This not only revitalizes some sports venues, but also makes it more convenient for sports enthusiasts to book sports fitness venues with their mobile phones, thus enjoying more convenient sports services.

　　With the power of science and technology, it seems that my friend doesn’t have to dwell on dazzling choices any more, and he can go straight to the science and technology fitness center. However, in addition to her joy, she also felt sorry for the author that the community where she lived in the past was equipped with a plastic runway, which was very convenient for running and fitness. Nowadays, the new house we moved to is in an old residential area, and the whole family is distressed because there is no suitable running place around. Comparatively speaking, going to this new gym is a bit out of place for children and the elderly.

　　From this point of view, how to let the people enjoy the close-at-hand, beautiful and high-quality fitness service is the key to the industry’s urgent efforts. Although science and technology can make the fitness industry fly very high and far, the goal of taking off is still to let the people reach the other side of physical fitness. To continue to fly, we must work hard to improve the quality and level of service.

　　In fact, China has the largest middle-income group in the world and the second largest consumer market in the world. With the upgrading of consumption, China’s fitness market has great imagination. Even if the penetration rate is only about 10% in the future, it will take the lead in the global fitness market.

　　With creative planning, we can take off with imagination: carry out differentiated competition and intensively cultivate in the segmentation field; Empowering the sports equipment industry with science and technology to promote transformation and upgrading; Pay attention to the combination of online and offline to enhance user stickiness; Extend the industrial chain and find profit growth points such as big health industry … … Facts have proved that only innovation can promote the upgrading of service quality and win the favor of consumers with high-quality services. (Villi)

　　CCTV News:After the United States and China signed on September 28th and October 17th, respectively, the Airworthiness Implementation Procedures of the Civil Aviation Administration of China and the Federal Aviation Administration of the United States came into effect on October 17th. This agreement can simplify the accreditation process for C919, ARJ21 and future domestic aircraft to enter the United States.

　　At present, the first domestic large passenger plane C919 has been transferred from Pudong base to Yanliang, Xi ‘an. This indicates that the inspection flight test of C919 in Shanghai has come to an end, and the next step of research and development flight test and airworthiness evidence collection has begun.

　　As early as 2010, Zhenjiang New District seized the historical opportunity of the launch of the large aircraft project and began to build an aerospace industrial park in Zhenjiang New District. Up to now, Zhenjiang New Area Aerospace Industrial Park has a planned area of 10 square kilometers, including 6 square kilometers in the south area, with 150,000 square meters of professional carriers, mainly developing aerospace new materials and parts industries; The north area is 4 square kilometers, supported by Dalu General Airport, which mainly develops the assembly of large aircraft parts, general aircraft manufacturing assembly and general aviation related services. The overall orientation of the park is to build a design, research and development, production base and navigation comprehensive service base for general aircraft, new aerospace materials, aircraft interiors and parts with leading development advantages.

　　Zhenjiang Road General Airport

　　Industrial agglomeration is formed due to large aircraft projects.

　　In 2009, at that time, the country proposed to gather global wisdom and national strength to develop domestic large aircraft. After winning the bid, China Aerospace Science and Industry Group, with military background, built the Aerospace Seahawk, mainly for supporting large aircraft. At the same time, we also hope to promote integration of defense and civilian technologies and promote the industrialization of new materials.

　　After several years’ unremitting efforts, Aerospace Haiying has been successfully promoted from B-corner, a supplier of C919 for Comac, to an exclusive supplier, and has undertaken four work packages, including rear fuselage section, aileron, front fuselage section and vertical tail composite material, of China Comac C919 large passenger aircraft, accounting for more than 40% of all composite parts.

　　It is no accident that the space eagle settled in Zhenjiang, which originated from Zhenjiang’s strong support and encouragement to the aerospace industry. Aerospace industry is one of the six strategic emerging industries in Zhenjiang. On April 25th, 2013, the National Development and Reform Commission issued the Notice on Printing and Distributing the Planning of the Modernization Demonstration Zone in Southern Jiangsu, which only put forward the requirement for Zhenjiang to build a joint innovation platform for aviation industry in Industry-University-Research relying on Zhenjiang General Aviation Base. In recent years, the aerospace industry has developed rapidly from scratch in Zhenjiang New District, and has become an advantageous and characteristic industry with high visibility and influence in the whole province and even the whole country.

　　More than 30 enterprises in Zhenjiang participated in the research and development of major national projects such as the first domestic large aircraft C919, Yun 20, Jiaolong 600, ARJ21 and AC313, among which 11 enterprises were among the cooperative supporting suppliers of Comac C919, including Zhenjiang New Area Fischer Aviation Parts (Zhenjiang) Co., Ltd., Aerospace Haiying Special Materials Co., Ltd., Jiangsu Meilong Aviation Parts Co., Ltd., Jiangsu Golden Flight Aviation Technology Co., Ltd. and other aviation-related enterprises.

　　At present, C919 has 730 orders from 27 customers. The ARJ21 new regional aircraft has 433 orders from 20 customers. In the future, the C919 aircraft project will bring rare development opportunities to these enterprises, and at the same time, it will attract more and more aerospace enterprises to settle here. Zhenjiang City has made all positive preparations for this.

　　Industrial extension due to large aircraft project

　　In addition to supporting enterprises for large aircraft projects, a number of general aviation manufacturing projects have also gathered in the Aerospace Industrial Park of Zhenjiang New District.

　　Relying on the aerospace industry foundation, Zhenjiang New Area Aerospace Industrial Park has introduced six general-purpose machine projects, including three fixed-wing aircraft manufacturing projects of German EA500, American Greisel and American Big Brown Bear, and three rotorcraft manufacturing projects of American Schiller helicopter, Anxiang Taiyue aerial drone and Feirui F200 unmanned plant protection machine. In addition, many general aviation manufacturing projects are being considered to settle in Zhenjiang New Area Aerospace Industrial Park.

　　At present, the domestic navigation manufacturing industry develops rapidly in the fields of helicopters and small and medium-sized fixed-wing aircraft with relatively low technical threshold, which are involved in the layout of navigation manufacturing industry in aviation industrial parks everywhere, and the production scale and technical level are constantly improving.

　　In the future, in addition to the supporting enterprises of large aircraft projects, Zhenjiang New Area Aerospace Industrial Park will gather more general aviation manufacturing and supporting enterprises, give play to the industrial agglomeration benefits, and promote the R&D and manufacturing development of the general aviation industry. In 2017, the Civil Aviation Administration of China issued the 13th Five-Year Plan for General Aviation Development, which also clarified "cultivating the regional service function of Dalu General Airport in Zhenjiang New District, supporting the construction of a floating airport by making use of the advantages of rivers, lakes and seas, and exploring the new mode of sharing transportation and general airport management" at Dalu General Airport in Zhenjiang New District. This provides Zhenjiang New Area with stronger infrastructure guarantee and huge development space for developing general aviation amphibious aircraft R&D and manufacturing.

　　According to the "Thirteenth Five-Year Plan" of the aerospace industry officially released by Zhenjiang New District, it is planned to build "an aviation town"-Dalu Navigation Town. The town will take the aviation industry as the core and rely on the existing industry, airport, airspace and tourism resources to build two bases of "aviation manufacturing" and "navigation operation", and integrate the two industries of "Dongxiang Humanities" and "air sports" to build the aviation industry. In order to better promote the construction and development of "aviation town" and let more people participate in and share the achievements of the development of aerospace industry, the 2017 Zhenjiang New Area Aviation Carnival, with the theme of "flying over dreams and being suitable for Zhenjiang", was held in Zhenjiang New Area from November 17 to 19, 2017, with the support of Zhenjiang New Area Aerospace Industrial Park Management Office, Jiangsu Dalu Aviation Industry Development Co., Ltd. and China Aircraft Owners and Pilots Association.

　　There is no doubt that China is a manufacturing power in the world. However, today, the manufacturing pattern of countries in the world is changing. Germany proposes Industry 4.0, the United States proposes re-industrialization, and China also proposes "Made in China 2025", vowing to make China a manufacturing power. At present, although in aviation manufacturing, many high-precision, sophisticated equipment are imported from abroad, and there is still a big gap between domestic equipment and them, it is not that China cannot reach this level. This is a question of quality assurance system. As long as all links are properly controlled and strictly implemented according to standards, China’s equipment can also reach high-precision, sophisticated.

　　At present, Zhenjiang Aerospace Industrial Park is gathering and introducing a number of technologies, new materials, new equipment and computer technologies related to aerospace manufacturing, and building it into a design, research and development, production base and navigation comprehensive service base for general aircraft, new aerospace materials, aircraft interiors and parts with leading development advantages.

　　While developing aerospace and navigation R&D and manufacturing, Zhenjiang Aerospace Industrial Park is also actively promoting industrial landing, developing navigation operations and cultivating aviation culture, thus forming a relatively complete industrial chain and consumer market, laying a solid foundation for sustainable development.

On December 16th, the short video eco-chain empowerment conference "Towards a Beautiful Peer" ended grandly. The conference was guided by Hefei Culture and Tourism Bureau and the Propaganda Department of Baohe District Committee of the Communist Party of China, hosted by the lifelong learning platform, and co-organized by Anhui Electronic Commerce Association and Hefei National Radio, Film and Television Science and Technology Innovation Experimental Base. The government, media organizations, short video industry experts and scholars gathered together to make suggestions and suggestions on promoting the ecological and healthy development of short video.

The openness and inclusiveness of short videos provide opportunities for the public to express themselves, and more and more people are involved in the new format of short videos. The "China Online Performance (Live and Short Video) Industry Development Report (2022-2023)" issued by China Performance Industry Association shows that by 2022, the number of anchor accounts has exceeded 150 million; There are more than 1 billion accounts of content creators. In the field of short video, creators need to continuously output high-quality content in order to achieve benign and healthy development, and only by maintaining their own professionalism can creators have the opportunity to gain a long-term foothold in the industry and gain value. The two complement each other and are inseparable. As a new force in the short video ecology, we will truly empower every ordinary person’s short video creation journey through high-quality courses and services, and help the healthy development of the short video ecology.

"Telling the truth is not only a learning platform to help students grow up, but also a promoter to help the healthy development of the industry. It has formed a closed-loop ecology with users and industries." Tian Na, Chief Teaching Operating Officer of Telling the Truth, shared at the conference that the short video course of Telling the Truth has three core advantages: professional and easy-to-understand content system, refined service and innovative technology. Telling the truth builds a professional and easy-to-understand content system, lowers the learning threshold of students, consolidates the basic knowledge of students, and helps users build a personal ability system through a series of practical cases, detailed disassembly, high-level personalized content creation and special ability improvement. In terms of refined services, telling the truth provides users with efficient services through multi-dimensional measures. Lecturers and class teachers will provide intimate guidance and practical explanations for students during the learning process, and do their best to respond positively, so that everyone can learn and study anytime, anywhere. In terms of innovative technology, telling the truth introduces AI intelligent planning teaching, forming a teaching closed loop of professional evaluation, planning study, course study, learning evaluation and plan optimization to help everyone improve learning efficiency and effectiveness. These three abilities have not only become the basis for supporting the growth of users, the kinetic energy for the healthy development of the industry, but also make users feel more and more experienced in telling the truth. The data shows that the favorable rate of telling the truth course has reached 98.5%.

When talking about future planning, Tian Na said: "The quality of the course is the fundamental reason why students choose to tell the truth, and it is also a hard power. Telling the truth will launch the short video version 4.0 course, which will once again bring students a double improvement in learning experience and learning effect. " ChatGPT is integrated into the new curriculum, which can provide help and suggestions for users in the process of account naming, account track selection, copy generation, video generation, data analysis, optimization suggestions and so on. At the same time, the new course is also equipped with four learning service columns, five practical tools and anchor growth plan, which reduces the difficulty of video content production from multiple dimensions and makes users more willing to learn and try.

In terms of soft power construction, telling the truth will also gather many forces, empower ordinary people to create a journey, and promote the positive cycle of short video and ecological health. In the future, Telling the Truth will continue to hold short video contests, and students will be selected for incubation to help build high-quality content ecology. At the same time, Telling the Truth also actively cooperates with authoritative organizations in the industry to promote the sound development of the industry. On the one hand, Telling the Truth and Anhui E-commerce Association jointly established the "Short Video Special Committee" of Anhui E-commerce Association, which will actively promote the healthy development of the industry through a series of exchange activities, national industry research, promoting participation in the formulation of relevant industry standards, launching industrial incubation pilots, and training talents. On the other hand, Telling the Truth and Hefei National Radio, Film and Television Science and Technology Innovation Experimental Base jointly released the "Short Video Talent Incubation Plan", which will link upstream and downstream resources, establish talent delivery channels and mechanisms, and provide content, technology and resources support for outstanding students of Telling the Truth through activities such as the Telling the Truth study season and the Telling the Truth public welfare class, so as to cultivate more excellent short video creators and assemble more partners to jointly promote the development of the industry.

As a lifelong learning platform focusing on personal value improvement, telling the truth will not forget the initial heart, continue to spread knowledge, and help more students break through themselves and shine in the short video field. At the same time, Telling the Truth will also unite more professional organizations to promote the rapid development of short video ecology in a healthier direction and meet a broader future.