Vehicle positioning method, equipment and system

A vehicle positioning and vehicle technology, applied in the field of vehicles, can solve the problems of shared vehicle operation and maintenance, urban traffic management, etc., and achieve the effect of improving vehicle positioning accuracy and correcting errors

Active Publication Date: 2019-07-05
HANHAI INFORMATION TECH SHANGHAI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a large positioning error has brought great difficulties to the operation and maintenance of shared vehicles and the corresponding urban traffic management

Method used

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  • Vehicle positioning method, equipment and system
  • Vehicle positioning method, equipment and system
  • Vehicle positioning method, equipment and system

Examples

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no. 2 example

[0200] In this embodiment, a vehicle positioning system 400 is provided, such as Image 6 shown, including:

[0201] The vehicle positioning device 200 provided in the first embodiment;

[0202] and vehicle 300.

[0203] In this embodiment, the vehicle locating system 400 may be a shared bicycle locating system, a shared motor vehicle locating system and other systems. The vehicle positioning device 200 can be set on the vehicle 300, or the vehicle positioning device 200 can be a server or a dedicated vehicle positioning server that is independent of the vehicle 300 and provides vehicle usage services (including vehicle positioning services).

[0204] In one example, the hardware configuration of the vehicle positioning system 400 can be as follows figure 1 Vehicle system 100 is shown. The vehicle positioning system 400 may also include other devices, for example, such as figure 1 Client 2000 shown.

[0205] The vehicle positioning method implemented by the vehicle posit...

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Abstract

The invention provides a vehicle positioning method, equipment and system. The method comprises the following steps of acquiring real-time track information of a target vehicle at a current acquisition time point; acquiring a real-time particle set corresponding to the real-time track information; and according to the real-time particle set, acquiring a vehicle real-time position of the target vehicle.

Description

technical field [0001] The present invention relates to the technical field of vehicles, and more specifically, to a vehicle positioning method, device and system. Background technique [0002] With the rapid development of manufacturing technology and the popularization of the Internet, travel through shared vehicles such as shared bicycles and shared cars has become an emerging travel mode in cities, which can effectively meet the travel needs of urban people and is environmentally friendly. [0003] With the increasing number of users of shared vehicles and the explosive growth of the demand for vehicles, the number of shared vehicles put into operation in the market has increased significantly. Due to the mobility of shared vehicles, the operation and maintenance of shared vehicles and urban traffic management Both bring huge challenges, and the precise positioning of shared vehicles is the key to the effective operation and maintenance of shared vehicles and the corresp...

Claims

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Application Information

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IPC IPC(8): G01C21/00G01C21/20G01C23/00G01S19/42
CPCG01C21/005G01C21/20G01C23/00G01S19/42
Inventor朱俊辉蔡壮田超
OwnerHANHAI INFORMATION TECH SHANGHAI