Vehicle monitoring device and method

Abstract

The invention relates to a vehicle monitoring device and method. The device comprises a first split body and a cloud, the first split body comprises a box body, and a control panel, a first battery and an encryption memory which are arranged in the box body; the control panel is connected with a vehicle ODB interface through an ODB one-to-two patch cord, the control panel is at least provided with a wireless communication module, a positioning module, an abnormity alarm module and a vibration sensor, the wireless communication module at least comprises a data network module, a WIFI module and a Bluetooth module, the positioning module at least comprises a Beidou module, a GPS module, a Galileo module and a GLONASS module, the abnormity alarm module is used for sending abnormity information to the cloud in real time, and the starting state of the vehicle is detected through the vibration sensor; and an elastic contact mechanism is arranged on the box body. The device has the advantages that: whether a user escapes supervision or not is judged in real time, the positioning precision is high, and an original vehicle circuit does not need to be additionally changed.

Description

technical field [0001] The invention relates to the technical field of vehicle monitoring, in particular to a vehicle monitoring device and method. Background technique [0002] With the development of science and technology and the diversification of needs, the development of vehicle intelligent systems is advancing by leaps and bounds, and the demand for vehicle interior and exterior monitoring is increasing day by day. [0003] In the car rental process of time-sharing car rental users, it is necessary to know the actual situation of each car on a regular basis, so the rental company usually installs GPS positioning devices on the car, as well as tourist buses, chartered buses, class-three or above line buses and dangerous vehicles. Cargo transport vehicles should also be installed with standard satellite positioning devices before leaving the factory. In order to avoid supervision, some people often maliciously cut the line, shield the antenna or block the camera, but t...

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