Electric vehicle remote monitoring and tracking device

Abstract

The invention relates to an electric vehicle remote monitoring and tracking device which comprises a power supply management module, a data communication module, a storage module, a Dipper communication module, a gyroscope, an accelerometer, an MCU, a first interface management circuit, a second interface management circuit, and a CAN interface circuit. The power supply management module is connected with a vehicle-mounted power supply through the first interface management circuit. A vehicle management CAN bus and a buttery management CAN bus are respectively connected with the CAN interface circuit through the first interface management circuit. The data communication module and the MCU are respectively connected with the power supply management module. The data communication module, the storage module, the Dipper communication module, the gyroscope, the accelerometer, the first interface management circuit, the second interface management circuit, and the CAN interface circuit are respectively connected with the MCU. Compared with the prior art, the electric vehicle remote monitoring and tracking device has the advantages of being capable of completely and effectively recording the working state of vehicle equipment on the native machine, high in locating precision and the like.

Description

technical field [0001] The invention relates to a monitoring and tracking device for a vehicle, in particular to a remote monitoring and tracking device for an electric vehicle. Background technique [0002] Compared with ordinary fuel vehicles, electric vehicles have the advantages of high energy efficiency and environmental protection, and are one of the development trends of modern automobiles; existing vehicle remote tracking service terminal products usually use GPS and other satellite positioning technologies, GSM, CDMA, 3G and other communications Technology and microprocessor, the basic functions of the main products are equivalent, including vehicle positioning, anti-theft and anti-robbery alarm, vehicle fuel and power cut-off, display dispatching information and other functions. [0003] The current technical status of the product is as follows: [0004] 1) Mainly used for management services of vehicle operation; [0005] 2) The usual monitoring tracker does not...

AI Technical Summary

Problems solved by technology

[0005] 2) The usual monitoring tracker does not have a CAN bus, and a few devices have a CAN bus interface, which is used to collect the working status information of the main components such as the vehicle body;

[0007] 4) The alarm signal is usually sent to the monitoring center, and there is usually no alarm indication locally;

[0008] 5) Cannot adapt to the monitoring of electric vehicles;

[0009] 6) There is no three-axis accelerometer motion mode judgment;

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