The invention discloses a multifunctional vehicle-mounted alarm device which comprises a mainframe installed on a vehicle and a handheld slave frame. The mainframe installed on the vehicle can be controlled to rotate optionally or be positioned; the mainframe comprises a main control unit, a wireless communication module, a driving module, a detection module and a video recording module; the slave frame comprises a main control unit and a wireless communication module; the mainframe is in wireless communication connection with the slave frame through the wireless communication module; a long-distance infrared detector, a close infrared detector and a microwave detector are respectively driven through the mainframe, the main control unit outputs slow alarm signals when the long-distance infrared detector provides signals, the main control unit outputs rapid alarm signals when the close infrared detector provides signals, and a camera with a storage function is turned on when the microwave detector provides the signals. The multifunctional vehicle-mounted alarm device is simple in structure and flexible to install, no unsafe behaviors to the vehicle can be skipped, the vehicle can be better protected, and the multifunctional vehicle-mounted alarm device is quite suitable for promotion and implementation.
Multifunctional vehicle-mounted alarm device
2015-05-20
Patent
Electronic Resource
English
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
Vehicle-mounted alarm system, vehicle-mounted alarm method and computer equipment
European Patent Office | 2020
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