Baidu Online Network Technology (beijing) Co., Ltd.

Beijing Electric Vehicle Co., Ltd.

Ronghong Liu

Yi Zheng

Yujun Li

Zijian Zhang

Qin Yan

Jiangyuan Sun

Shengran Xiao

The present disclosure discloses a system, method and apparatus for controlling an autonomous driving vehicle. A specific embodiment of the method comprises: periodically sending a heartbeat signal and/or communication data to a master control terminal device to determine whether the master control terminal device fails; and in response to determining a failure of the master control terminal device, acquiring data collected by a standby sensor, analyzing the data to generate a control instruction, and sending the generated control instruction to an electronic controller to enable the electronic controller to control the autonomous driving vehicle. The implementation improves the reliability of the autonomous driving vehicle.

System, method and apparatus for controlling autonomous driving vehicle

Disclosed are a method and a system for processing fault information of a decoding chip in a rotary transformer. The method includes: reading data information transmitted by the decoding chip according to a preset period; determining whether the data information includes alarm information; when the data information includes the alarm information, estimating a rotor-position value after an alarm occurs in real time according to a rotational speed in the data information obtained before the alarm occurs; determining whether a difference between a current rotor-position value and the estimated rotor-position value is greater than a fault threshold; and when the difference between the current rotor-position value and the estimated rotor-position value is greater than the fault threshold, controlling a motor using the estimated rotor-position value.

Method and system for processing fault information of decoding chip in rotary transformer

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Beijing, China

Ronghong Liu