路径规划是车辆自主导航的一项关键技术，它的品质关系到整个自主导航系统的性能。

The trajectory plan is a critical technology for vehicle autonomous navigation. And its quality is closely associated with the performance of the whole autonomous navigation system.

youdao

基于ITS的智能车辆定位导航系统可划分为三个层次：自主导航系统、单向通信系统和双向通信系统。

Based ITS Intelligent Vehicle location and navigation system could be divided into three levels: autonomous navigation systems, communications systems and two-way one-way communication system.

youdao

基于ITS的智能车辆定位导航系统可划分为三个层次：自主导航系统、单向通信系统和双向通信系统。

Based ITS Intelligent Vehicle location and navigation system could be divided into three levels: autonomous navigation systems, communications systems and two-way one-way communication system.

youdao