The invention provides a power battery anti-theft monitoring system of a new energy commercial vehicle. The power battery anti-theft monitoring system comprises a domain controller, a current sensor, a weight sensor, a T-BOX and a mobile terminal. The domain controller is in communication connection with the T-BOX through a CAN bus and is also in signal connection with the current sensor and the weight sensor, the T-BOX is in communication connection with the Internet of Vehicles platform through the Internet of Vehicles, and the Internet of Vehicles platform is in communication connection with a mobile terminal of a user. The current sensor is used for detecting power supply current of the power battery to the high-voltage bus, and the weight sensor is used for detecting the weight of the power battery. The domain controller judges whether the power battery of the vehicle is in an abnormal state or not according to the power supply current and/or the weight of the power battery, and if yes, an abnormal message is sent through a CAN bus. And the T-BOX sends an alarm message to an Internet of Vehicles platform through the Internet of Vehicles, and further pushes monitoring information of the power battery to a mobile terminal of a user. The monitoring information of the power battery can be pushed to the user in real time, so that the safety is improved.
本发明提供一种新能源商用车的动力电池防盗监测系统,包括:域控制器、电流传感器、重量传感器、T‑BOX和移动终端。域控制器通过CAN总线与T‑BOX通讯连接,还分别与电流传感器和重量传感器信号连接,T‑BOX通过车联网与车联网平台通讯连接,车联网平台与用户的移动终端通讯连接。电流传感器用于检测动力电池对高压母线的供电电流,重量传感器用于对动力电池重量进行检测。域控制器根据所述供电电流和/或所述动力电池重量判断车辆的动力电池是否处于异常状态,如果是,则通过CAN总线发送异常报文。T‑BOX通过车联网向车联网平台发送报警报文,进而向用户的移动终端推送动力电池的监测信息。本发明能将动力电池的监测信息实时推送给用户,以提高安全性。
Power battery anti-theft monitoring system of new energy commercial vehicle
一种新能源商用车的动力电池防盗监测系统
2023-01-24
Patent
Electronic Resource
Chinese