Commercial Vehicle Stolen Tracking and Locating System

Abstract

The invention discloses a commercial vehicle stolen tracking and positioning system. It includes a GPS module for sending positioning information to the vehicle T-BOX or anti-theft controller; a vehicle speed detection module for sending vehicle speed information to the vehicle T-BOX or anti-theft controller; vehicle T-BOX for sending periodic signals; The anti-theft controller is used to send positioning information and alarm information to the fleet management background when judging that the periodic signal is abnormal, or to send the stolen signal to the vehicle controller when the vehicle speed is judged to be greater than zero; the vehicle controller is used to receive the stolen signal When the vehicle speed is controlled to drop to zero. The present invention adds an anti-theft controller to the vehicle, and the anti-theft controller sends an alarm prompt to the background when the vehicle-mounted T-BOX is not working properly. When the vehicle is running without a GPS signal or a GPRS signal for a period of time, the ownership authentication is performed. If the authentication fails, it will be judged For the stolen vehicle, the vehicle can be identified as stolen within a short period of time after the vehicle is in an abnormal state, effectively shortening the time between the fact that the vehicle was stolen and the identification of the stolen vehicle.

Description

technical field [0001] The invention belongs to the technical field of automobile control, and in particular relates to a commercial vehicle stolen tracking and positioning system. Background technique [0002] The problem of vehicle theft has always been a concern. Anti-theft technology can be divided into two aspects. One is to prevent theft, such as the constantly upgraded door locks, engine anti-theft and other functions. The other is to track the location after the theft occurs. Now there are GPS trackers and other products for sale. . With the development of automobile electrification and networking, T-BOX also has a certain security function. The automobile and parts industry is also constantly developing car anti-theft and tracking and positioning functions after being stolen. [0003] The invention patent of Chinese patent application publication number CN 108340880 A discloses a global stolen vehicle tracking solution, including a vehicle telematics control unit,...

AI Technical Summary

Problems solved by technology

[0004] 1. The existing technology is triggered by an application submitted by the user after the vehicle is stolen. It is a subjective judgment of the vehicle being stolen, that is, there is an uncontrollable period of time from when the vehicle is stolen to when the vehicle is found to be stolen. During this period, the vehicle can be transferred , block, change, disable location and tracking

[0005] 2. In order to pursue the maximization of economic benefits, the existing technology does not distinguish and respond to vehicles, and the professionalism is weak

[0006] 3. The positioning and tracking of the existing technology relies heavily on the service provider network. Once the network is not covered or maliciously blocked, the vehicle will not be able to be located and thus the tracking will fail

[0007] 4. The existing technology relies too much on the wireless transceiver on the vehicle side, but the degree of protection for the wireless transceiver is limited. Once the wireless transceiver is maliciously disassembled, the vehicle will not be able to achieve positioning

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