Vehicle positioning and tracking method and system

A vehicle positioning system and vehicle positioning technology, applied in the field of vehicle positioning, can solve problems such as finding vehicles, and achieve the effect of fast positioning and communication

Inactive Publication Date: 2017-09-26
HUIZHOU DESAY SV AUTOMOTIVE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention solves the problem of finding the vehicle when the vehicle is stored in the underground garage

Method used

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  • Vehicle positioning and tracking method and system
  • Vehicle positioning and tracking method and system

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Embodiment 1

[0038] A vehicle positioning and tracking system includes a T-BOX system, a vehicle positioning system and a mobile phone terminal. The vehicle positioning system includes a vehicle GPS positioning system and a vehicle wireless network positioning system. Mobile phone terminals include mobile phone maps, mobile phone GPS positioning systems, mobile phone wireless network positioning systems, mobile phone GPS navigation systems and mobile phone wireless network navigation systems.

[0039] The T-BOX system can communicate with the surrounding wireless network transmitting base stations, request positioning information from the vehicle positioning system and communicate with the mobile phone terminal according to the driving state of the vehicle. The vehicle GPS positioning system utilizes the GPS global positioning system to realize the positioning of the vehicle position. The vehicle-mounted wireless network positioning system utilizes multiple wireless signal base stations to...

Embodiment 2

[0041] The wireless network described in this embodiment is preferably a 4G network, and the map includes a current location to an underground garage environment.

[0042] see figure 1 , When the vehicle is parked in the underground garage, it needs to locate the parking position information. The T-BOX system monitors the driving state of the car, such as the stop state or the driving state; Time to request parking position location information from the vehicle positioning system, the delay time is preferably fifteen to forty seconds; the vehicle positioning system will detect whether the GPS signal at the parking position or the 4G network signal is stronger; when the GPS signal of the parking environment is detected to be stronger than the wireless When the network signal is strong, locate the parking position through the vehicle-mounted GPS positioning system; when it detects that the wireless network signal of the parking environment is stronger than the GPS signal, locate...

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Abstract

The invention discloses a vehicle positioning and tracking system which comprises a vehicle location positioning step and a vehicle location tracking step. The vehicle location positioning step comprises the following sub-steps: a T-BOX system monitors the running state of a vehicle; after monitoring an ACC OFF signal of vehicle parking, the T-BOX system requests to a vehicle-mounted positioning system for parking location positioning information; the vehicle-mounted positioning system positions the parking location; and the T-BOX system acquires parking location positioning information, and sends the parking location positioning information to a mobile phone terminal. The vehicle location tracking step comprises the following sub-steps: the mobile phone terminal acquires current location information and the parking location positioning information; the mobile phone terminal plans a path from the current location to the parking location through a mobile phone map; and a mobile phone navigation system navigates to the parking location. The vehicle positioning and tracking system is mainly used for vehicle location navigation when a vehicle parks in a complicated environment such as in a garage.

Description

technical field [0001] The invention relates to the technical field of vehicle positioning, in particular to a vehicle positioning tracking method and system. Background technique [0002] After parking, because car owners are relatively unfamiliar with the parking environment, it is common to find their car. The main problem is forgetting the parking location. Many people leave in a hurry after parking and forget the parking space number; the internal structure of the parking garage is complex, and it is difficult for people with poor sense of orientation to find the destination through the signs, especially some underground parking garages. The GPS signal is relatively weak and cannot be relied on for GPS navigation. Contents of the invention [0003] The invention solves the problem of finding the vehicle when the vehicle is stored in an underground garage. [0004] To achieve the above object, the present invention provides a vehicle location tracking method, which i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S19/48
Inventor 赵振峰石存杰马军曾煌冠
Owner HUIZHOU DESAY SV AUTOMOTIVE
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