China Mobile Precision Positioning Alliance Annual Work Conference Held Juefei Technology's Vehicle-Road Collaboration Implementation Technology Becomes the Focus

On December 18, the 2020 Working Meeting of China Mobile Precision Positioning Alliance was held at China Mobile (Shanghai) Industry Research Institute. The purpose of this meeting is to gather the advantages of the alliance ecosystem and promote precise industry collaboration. Juefei Technology, as a partner of China Mobile's autonomous driving solutions and one of the first members of the high-precision positioning ecosystem "Zongheng Plan", was invited to attend and discuss the development and construction of the industry ecosystem with alliance partners.

In 2020, the country issued the "14th Five-Year Plan Proposal and 2035 Vision Goals", which clearly pointed out that major projects such as Beidou industrialization will be implemented. The Beidou navigation system will become an important infrastructure for providing global users with rapid positioning, real-time navigation, precise timing and other services as a "national heavy weapon". Under the common vision of the industry "time and space benchmark, external objects can be measured", Juefei Technology was invited to join the China Mobile Precision Positioning Alliance in 2019 and work with China Mobile to carry out key technology research on autonomous driving in the 5G environment.

Combining its own technological advantages in data fusion and perception, Juefei Technology has achieved the precise positioning information capture of vehicles in the detection area through the perception fusion of LiDAR and Camera, and realized cloud-to-end integrated dynamic traffic scene recognition and semanticization based on 5G. At the same time, vehicle positioning and dynamic information can be sent to the vehicle in real time and securely through 5G-V2X, and become an important decision-making basis for the vehicle.

In 2020, Juefei Technology and China Mobile further deepened their cooperation and jointly launched a high-precision fusion positioning solution that combines RTK and roadside assisted positioning, and applied it to high-precision positioning of autonomous driving in scenarios such as ports and urban viaducts.

Figure: Juefei Technology's high-precision integrated positioning solution was demonstrated at the conference

In the plan, Juefei Technology extends the technology from the vehicle side to the road side, using roadside lidar, camera and other sensors, combined with laser point cloud, image and high-precision map data, to achieve real-time perception, recognition and tracking of vehicles, and output centimeter-level accuracy and semantic positioning results in real time, and transmit the positioning results to autonomous driving vehicles in real time through China Mobile 5G.

Figure: Juefei Technology cooperates with China Mobile to achieve high-precision positioning of roadside fusion perception

In the technical construction of the solution, Juefei Technology has achieved stable and high-quality output of positioning results through advanced multi-sensor fusion algorithms, especially in areas where RTK and GNSS positioning fail or are unstable. This technology can effectively ensure the stable operation of operating vehicles.
In this way, only a small number of roadside sensors need to be deployed in the operation area. With the joint support of vehicle-road collaboration and 5G technology, the number and configuration standards of vehicle sensors can be effectively reduced, further improving the production ratio of single vehicles and management.
At present, this project has been officially put into use on the test section. At the same time, this is also the first technical implementation of 5G vehicle-road collaboration in the industry. The project results have greatly expanded the space for the commercial layout of 5G intelligent driving.

At the "Annual Work Conference of China Mobile Precision Positioning Alliance", Juefei Technology was also appointed as an important member of the alliance's application promotion group. Based on the technical applications of 5G+Beidou in ports, high-speed railways, maps, mining trucks, roads, etc., it will work with ecological partners to continuously explore the implementation of vehicle-road collaboration technology through a combination of topics and practice.
On the road of data innovation and vehicle-road collaboration, Juefei Technology will continue to promote the integrated development and innovative applications of 5G and Beidou, and work hand in hand with more partners to jointly build a new precise positioning industry ecosystem in the new era of the Internet of Everything.

As a winner of Toutiao's Qingyun Plan and Baijiahao's Bai+ Plan, the 2019 Baidu Digital Author of the Year, the Baijiahao's Most Popular Author in the Technology Field, the 2019 Sogou Technology and Culture Author, and the 2021 Baijiahao Quarterly Influential Creator, he has won many awards, including the 2013 Sohu Best Industry Media Person, the 2015 China New Media Entrepreneurship Competition Beijing Third Place, the 2015 Guangmang Experience Award, the 2015 China New Media Entrepreneurship Competition Finals Third Place, and the 2018 Baidu Dynamic Annual Powerful Celebrity.