The invention discloses a vehicle abnormal state monitoring system which comprises a single-chip microcomputer module, a vibration and acceleration sensor module and a vehicle starting state monitoring module, the vibration and acceleration sensor module is connected with the single-chip microcomputer module through a UART interface, and the vehicle starting state monitoring module is connected with the single-chip microcomputer module through an INT interface. When the vehicle starting state monitoring module sends a vehicle flameout and locking state signal to the single-chip microcomputer module, the single-chip microcomputer module and the vibration and acceleration sensor module are in a working state, and when the vehicle starting state monitoring module sends a vehicle starting operation state signal to the single-chip microcomputer module, the vibration and acceleration sensor module is in a working state. The single-chip microcomputer module and the vibration and acceleration sensor module are in a dormant state. The invention further discloses a monitoring method using the vehicle abnormal state monitoring system. According to the invention, when the vehicle runs, the monitoring system enters the dormant state, and when the vehicle is shut down and locked, the monitoring system enters the working state for monitoring, so that the energy consumption is reduced.
本发明公开了一种车辆异常状态的监测系统,包括单片机模块,震动及加速度传感器模块和车辆启动状态监测模块,震动及加速度传感器模块通过UART接口与单片机模块连接,车辆启动状态监测模块通过中断INT接口与单片机模块连接,当车辆启动状态监测模块向单片机模块发送车辆熄火及锁定状态信号时,单片机模块与震动及加速度传感器模块处于工作状态,当车辆启动状态监测模块向单片机模块发送车辆启动运行状态信号时,单片机模块与震动及加速度传感器模块处于休眠状态。还公开了利用车辆异常状态的监测系统进行监测的方法。本发明能够在车辆运行的时候,监控系统进入休眠状态,而在车辆熄火锁定的时候,才进入工作状态进行监控,降低了对能源的消耗。
Vehicle abnormal state monitoring system and method and automobile
一种车辆异常状态的监测系统、方法及汽车
2022-06-28
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze |
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