The invention belongs to the technical field of vehicle anti-theft, and particularly relates to a vehicle anti-theft system based on a millimeter-wave radar and a vehicle-mounted TBOX and a vehicle anti-theft method suitable for the system.The vehicle anti-theft system comprises the millimeter-wave radar arranged in a vehicle and used for monitoring whether moving objects exist in the vehicle or not in real time; the millimeter-wave radar monitoring subsystem is arranged in the millimeter-wave radar and is used for calculating physical characteristic information of a moving object according to information monitored by the millimeter-wave radar; and the vehicle-mounted TBOX alarm subsystem is connected with the millimeter-wave radar monitoring subsystem through a CAN bus, and is used for judging whether the action of the moving object belongs to a theft behavior or not according to the physical characteristic information fed back by the millimeter-wave radar monitoring subsystem, and alarming or feeding back the theft behavior. According to the invention, the monitoring precision and accuracy can be effectively improved, wrong monitoring caused by people walking around the vehicle can be avoided, a thief can be effectively prevented from discovering, and the equipment cost of the monitoring system is saved.
本发明属于车辆防盗技术领域,具体涉及一种基于毫米波雷达和车载TBOX的车辆防盗系统,以及适用于该系统的车辆防盗方法,该车辆防盗系统包括:毫米波雷达,设置于车辆内部,用于实时监测车辆内部是否有行动的物体;毫米波雷达监测子系统,设于所述毫米波雷达内,用于根据毫米波雷达监测的信息计算行动物体的物理特征信息;以及车载TBOX报警子系统,与所述毫米波雷达监测子系统通过CAN总线连接,用于根据毫米波雷达监测子系统反馈的物理特征信息判断行动物体的动作是否属于偷盗行为,并对偷盗行为进行报警或反馈。本发明不仅可有效的提高监测的精度和准确度,避免车辆周围因人员走动而误监测,而且可有效的防止偷盗者发现,节约监测系统的设备成本。
Vehicle anti-theft system and method based on millimeter wave radar and vehicle-mounted TBOX
一种基于毫米波雷达和车载TBOX的车辆防盗系统、方法
2021-11-09
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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