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NavInfo displays the V2X Vehicle Infrastructure Cooperation Solution on WIoT 2018
2018/9/26

 On the World Internet of Things 2018 (WIoT 2018), jointly sponsored by the Ministry of Industry and Information Technology, the Ministry of Science and Technology and the Jiangsu Provincial People"s Government, Navinfo displays the LTE-V2X Vehicle Infrastructure Cooperation Solution based on the LTE cellular network in its exhibition area, the perspectiveness of this scheme is reflected on the smooth transition from 4G network to the upcoming 5G network. This display also marks the LTE-V2X urban application environment has officially been open.

It is reported that the LTE-V2X project is co-created by six core units of China Mobile, Traffic Management Research Institute of the Ministry of Public Security, Huawei, the Traffic Police Detachment of Wuxi Public Security Bureau, China Academy of Information and Communications Technology (CAICT), and Jiangsu Tian"an Intelligence Union, jointly banded with 23 enterprises and units including Navinfo; The project takes the main roads in the main urban area and new urban area of Wuxi as a pilot, and participant enterprises or units deploy V2X-related IoT sensing equipment, data processing equipment and software services.
Intelligent traffic is not a single machine mode, but a part of a huge intelligent transportation system. All participants need to put themselves in this large system to think about the layout and technology route.

Among them, Navinfo is the only cooperative enterprise to provide digital map and spatial visualization related technology support. Jin Shuixiang, SVP of Navinfo, said:
According to He Xiaodi, general manager of Navinfo Internet Project Department, in this project, Navinfo provides a set of information source monitoring and management platform called NI-V2X, which provides 3D map data that restore the real lane information and carries real-time dynamic information related to V2I (Vehicle-Infrastructure) / V2V (Vehicle-Vehicle) / V2P (Vehicle-Pedestrian).

RSU (Road Side Unit), one key sensing device of LTE-V2X, is deployed with relevant products and services provided by Huawei. In June, Huawei unveiled the first commercial product in the V2X connected car field, with positioning performance including Beidou Navigation satellite signals. And in a technical test last year, Huawei revealed that its LTE-V2X scheme had a direct connection perception of more than 1 kilometer, with communication latency less than 20 milliseconds in high-density scenarios, such as near the intersection where 400 cars gathered; meanwhile, the relative speed within 500km/h can be sensed when the two cars meet.

In Wuxi pilot project, the environment is perceived with RSU, and the computer vision solution based on camera equipment is deployed, which is used for real-time perception of vehicles and pedestrians (that is, V2V and V2P), and is integrated into the NI-V2X platform for display; in addition, the NI-V2X platform has realized the compatibility and visualization of the real-time change information of the signal light at the intersection (that is, the support for V2I).

So far, the project has deployed RSU equipment, cameras and other information processing devices at more than 240 signal light intersections in the 170km2 of the pilot area, He said.

The value of LTE-V2X project achieved for Vehicle Infrastructure Cooperation is to establish a close perception mechanism between automobiles, roads, and pedestrians, and to effectively improve the accuracy of warning or early warning: for example, when the existing map navigation software provides navigation for driving, every time it passes through a school section, it will mechanically remind the driver that "there is a school ahead"; however, it can be sensed in real time through V2P. The driver can be more accurately reminded whether there are pedestrians (students) passing in the street near front school, thus helping drivers respond effectively; or the V2V perception can overcome the blind spot of the automobile rearview mirror effectively in the intersection zone from the auxiliary road entered into the main road and from the main road exited to the auxiliary road. When the vehicle enters the main road or auxiliary road, it can use RSU to perceive other vehicles, indicate whether the driver is at risk of passing.

In He"s view, in addition to providing drivers with similar services, Vehicle Infrastructure Cooperation Solution is also the basis for autonomous driving, and will also provide timely road environmental information for driving decisions of autonomous driving vehicles in the future.

Taibo.cn has learned that the cost of large-scale deployment of future-oriented Vehicle Infrastructure Cooperation Solution will focus on laying the equipment itself and regular maintenance. From the perspective for the driving force of large-scale promotion, on the one hand V2X Vehicle Infrastructure Cooperation Solution is still dependent on government investment, on the other hand, we can explore a way of government-enterprise joint operation to establish an effective business closed loop.

The leader and organizer of the LTE-V2X project believe that the promotion of it will also have the following forward-looking implications:

First of all, for the intelligent travel industry, connected car and bicycle autonomous driving technology complement each other to accelerate the early popularization and commercial use of autonomous driving; The leader and organizer of the LTE-V2X project believe that the promotion of it will also have the following forward-looking implications:

The leader and organizer of the LTE-V2X project believe that the promotion of it will also have the following forward-looking implications:

Secondly, for urban managers, it can improve the level of urban traffic planning and management, make urban traffic smoother, safer and more environmental friendly.
Thirdly, for the ordinary people, it can enhance people"s travel experience, driving with reminder to ensure safety, save time, save worry, and save fuel.

In the market, a portion of enterprises pays attention to and offer intelligent driving and smart city related services have begun to carry out the research and business layout of V2X Vehicle Infrastructure Cooperation Solution. Alibaba, for example, has recently reported by Taibo.cn that it has also launched Vehicle Infrastructure Cooperation Solution based on Aliyun and AliOS. Companies offering mobile measurement technology, as well as smart city and autonomous driving solutions, have also announced recently that they are developing a V2X intelligent transportation connected car platform for autonomous driving, intelligent driving.

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