The invention discloses a tire pressure vehicle-mounted device which comprises a device body and a vehicle-mounted fixing bracket, wherein the device body comprises a processor as well as a high-frequency transceiver, an input device and an alarm device which are connected with the processor; the device body further comprises a low-frequency transceiver, a high-frequency signal weakness detector and a weak signal intensifying drive which are connected with the processor; the weak signal intensifying drive is connected with a weak signal intensifying emitter; the device body further comprises a high-frequency signal setter and a high-frequency signal comparing device; the high-frequency signal setter and the high-frequency transceiver are both connected with the high-frequency signal comparing device; the high-frequency signal comparing device is connected with the processor. The tire pressure vehicle-mounted device is simple in structure, convenient and rapid to use, low in manufacturing cost, convenient and rapid to mount and dismount, good in applicability and relatively high in practicability, the automobile tire pressure can be effectively monitored in real time, high-frequency signals can be weakened or intensified according to demands, and the application range of an automobile tire pressure monitoring device is greatly improved.
Tire pressure vehicle-mounted device
2015-07-22
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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