To CICCS without a car information central controller, only hierarchically control method could be adopted.

而对于在网关中没有集成轿车信息集中控制功能的系统，只能采用分级递阶控制方法。

youdao

To CICCS without a car information central controller, only hierarchically control method could be adopted.

而对于在网关中没有集成轿车信息集中控制功能的系统，只能采用分级递阶控制方法。

youdao