Vehicle positioning method and device, vehicle and storage medium

Abstract

The invention discloses a vehicle positioning method and device, a vehicle and a storage medium, and relates to the technical field of image processing, in particular to technologies such as automaticdriving and intelligent transportation. According to the specific implementation scheme, the method comprises the steps: obtaining object distribution information collected by roadside sensing equipment, and determining roadside object distribution information according to the object distribution information collected by the roadside sensing equipment; acquiring vehicle-end object distribution information, and matching the roadside object distribution information with the vehicle-end object distribution information, the vehicle-end object distribution information being distribution information of surrounding objects detected by a target vehicle to be positioned; and determining the position information of the target vehicle according to a matching result. According to the technology provided by the invention, the positioning of the vehicle based on the roadside sensing equipment is realized, and the reliability and availability of vehicle positioning are improved.

Description

technical field

[0001] The present application relates to the technical field of image processing, in particular to technologies such as automatic driving and intelligent transportation, and in particular to a vehicle positioning method, device, vehicle and storage medium. Background technique

[0002] The development of intelligent transportation will promote the intelligent transformation of infrastructure. In some smart cities, roadside sensing devices have become road infrastructure.

[0003] However, due to the influence of signal visibility and multipath effects of the navigation and positioning system under the conditions of bad weather, tunnels, and dense urban road conditions, the current positioning technology results in poor reliability and insufficient availability of vehicle positioning.

[0004] How to solve the above problems based on roadside sensing devices has become one of the key research directions in the field of intelligent transportation. Contents ...

Examples

Embodiment Construction

[0035] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0036] figure 1 It is a flow chart of a vehicle positioning method provided by the embodiment of the present application. The embodiment of the present application may be applicable to the situation of accurately locating a vehicle on a road provided with a roadside sensing device. The method can be performed by a vehicle positioning device. The device can be real...

technical field

[0001] The present application relates to the technical field of image processing, in particular to technologies such as automatic driving and intelligent transportation, and in particular to a vehicle positioning method, device, vehicle and storage medium. Background technique

[0002] The development of intelligent transportation will promote the intelligent transformation of infrastructure. In some smart cities, roadside sensing devices have become road infrastructure.

[0003] However, due to the influence of signal visibility and multipath effects of the navigation and positioning system under the conditions of bad weather, tunnels, and dense urban road conditions, the current positioning technology results in poor reliability and insufficient availability of vehicle positioning.

[0004] How to solve the above problems based on roadside sensing devices has become one of the key research directions in the field of intelligent transportation. Contents ...

Examples

Embodiment Construction

[0035] Exemplary embodiments of the present application are described below in conjunction with the accompanying drawings, which include various details of the embodiments of the present application to facilitate understanding, and they should be regarded as exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

[0036] figure 1 It is a flow chart of a vehicle positioning method provided by the embodiment of the present application. The embodiment of the present application may be applicable to the situation of accurately locating a vehicle on a road provided with a roadside sensing device. The method can be performed by a vehicle positioning device. The device can be real...

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