The invention relates to the technical field of vehicle charging, and provides a charging fault detection device and method.The charging fault detection device comprises a CAN receiving and transmitting module, a controller and a prompter which are integrated; wherein the CAN receiving and transmitting module is used for being connected with a CAN bus and is used for obtaining message signals interacted between a charging pile and a vehicle on the CAN bus; the controller is connected with the CAN receiving and transmitting module, and the controller is used for receiving the message signal sent by the CAN receiving and transmitting module; and the prompter is connected with the controller, and the prompter is used for prompting the charging fault of the charging pile on the vehicle. The CAN transceiver module, the controller and the prompter are integrated into the charging fault detection device, so that charging fault reasons can be directly checked, the workload of checking the charging fault reasons is reduced, and the checking efficiency is improved.
本公开涉及车辆充电技术领域,提供一种充电故障检测装置及方法,该充电故障检测装置包括集成的CAN收发模块,控制器以及提示器;其中,CAN收发模块,CAN收发模块用于连接CAN总线,用于获取CAN总线上充电桩和车辆之间交互的报文信号;控制器,控制器与CAN收发模块连接,控制器用于接收CAN收发模块发送的报文信号;提示器,提示器与控制器连接,提示器用于提示充电桩对车辆的充电发生的故障。由CAN收发模块,控制器以及提示器集成充电故障检测装置可以直接对充电故障原因进行排查,减少了充电故障原因排查的工作量,提高了排查效率。
Charging fault detection device and method
充电故障检测装置及方法
06.05.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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