The invention provides a vehicle-mounted intelligent networking and positioning terminal. The vehicle-mounted intelligent networking and positioning terminal comprises a 4G/5G communication module, a V2X communication module, a combined positioning module and a main controller which are arranged on a multi-core heterogeneous architecture embedded platform, the 4G/5G communication module is used for receiving and transmitting 4G/5G signals to realize networking of the main controller; the V2X communication module is used for receiving and transmitting V2X signals so as to realize short-distance direct connection communication, and analyzing and processing the V2X signals so as to enable the main controller to perform short-distance low-delay data interaction; the combined positioning module is used for acquiring satellite navigation information and an inertial navigation module; the main controller obtains satellite navigation information and inertial navigation information to carry out combined positioning operation so as to realize high-precision positioning. According to the terminal, 4G/5G high-speed Internet of Vehicles, V2X communication, high-precision positioning and time synchronization time service can be realized, and feasibility is provided for mass production of high-level intelligent driving vehicles.
本申请提供了一种车载智能网联及定位终端,包括:设置于多核异构架构嵌入式平台上的4G/5G通信模块、V2X通信模块、组合定位模块和主控制器;4G/5G通信模块用于收发4G/5G信号,实现主控制器的联网;V2X通信模块用于收发V2X信号,以实现近距离直联通信,对V2X信号进行解析处理,以供主控制器进行近距离低延时数据交互;组合定位模块用于获取卫星导航信息,惯性导航模组;主控制器获取卫星导航信息、惯性导航信息进行组合定位运算,实现高精度定位。该终端,能够实现4G/5G高速车联网、V2X通信、高精度定位、时间同步授时,对高级别智能驾驶车辆的量产落地提供了可行性。
Vehicle-mounted intelligent networking and positioning terminal
车载智能网联及定位终端
2023-01-20
Patent
Electronic Resource
Chinese
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