Communication monitor on board



The utility model relates to a new type monitoring device for vehicle call, comprising a main control module and an external speaking handle; the main control block comprises a module based on CDMA, a central processing unit, an I/O driver amplifier module and a talking monitoring module. The utility model has the advantages that: 1. The structure is simple, the vehicle calling function can be conveniently set, the remote calling function can be realized and the monitoring state can be kept. On the premise of ensuring the safety of vehicles in the scope of activities unrestricted, the order interaction, long-distance call monitoring, protection setting /protection cancellation can be controlled in a remote mode. When the vehicles are stolen, users can control electric circuit/oil circuit through an order sent by SMS or monitoring center to disenable the normal operation of vehicles. 2. The utility model can reliably work for a longer time.




Download Full PDF Version (Non-Commercial Use)

Patent Citations (0)

    Publication numberPublication dateAssigneeTitle

NO-Patent Citations (0)


Cited By (0)

    Publication numberPublication dateAssigneeTitle