Insulation detection method, device, equipment, system and storage medium

You are here: Homepage > Search

Insulation detection method, device, equipment, system and storage medium

Free access

WANG DEJUN / WANG WENXIA / XU CHENGLIN / LI ZHIQIAN

The invention provides an insulation detection method, device, equipment and system and a storage medium, the method is applied to insulation detection equipment of a vehicle, the insulation detection equipment is connected with a driving execution unit of the vehicle, the driving execution unit is connected with a battery pack loop and a three-phase bus circuit of the vehicle, and the method comprises the steps that vehicle state information is acquired; vehicle working conditions are judged according to the vehicle state information; generating a driving control instruction according to the vehicle working condition; and the driving control instruction is sent to a driving execution unit, so that the driving execution unit controls the vehicle to connect a three-phase bus circuit to a battery pack loop according to the driving control instruction when a motor controller is not enabled, and insulation detection is carried out.

本申请提供一种绝缘检测方法、装置、设备、系统及存储介质，该方法应用于车辆的绝缘检测设备，绝缘检测设备与车辆的驱动执行单元连接，驱动执行单元分别与车辆的电池包回路和三相母线电路连接，方法包括：获取车辆状态信息；根据车辆状态信息判断车辆工况；根据车辆工况生成驱动控制指令；将驱动控制指令发送至驱动执行单元，以使驱动执行单元根据驱动控制指令控制车辆在电机控制器未使能状态下，将三相母线电路接入电池包回路，进行绝缘检测。

Access

Download

Export, share and cite

Document information

Title :

Insulation detection method, device, equipment, system and storage medium

Additional title:

绝缘检测方法、装置、设备、系统及存储介质

Contributors:

WANG DEJUN (author) / WANG WENXIA (author) / XU CHENGLIN (author) / LI ZHIQIAN (author)

Publication date :

2023-06-23

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES