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Automatic driving method and device, electronic equipment and readable storage medium

An automatic driving and sub-network technology, applied in the fields of electronic equipment and readable storage media, automatic driving methods, and devices, can solve the problem of low positioning accuracy, and achieve the effect of improving positioning accuracy and strong interpretability

Active Publication Date: 2020-02-14
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of this application provides an automatic driving method, device, electronic equipment and readable storage medium, which are used to solve the problem of low positioning accuracy in the prior art

Method used

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  • Automatic driving method and device, electronic equipment and readable storage medium
  • Automatic driving method and device, electronic equipment and readable storage medium
  • Automatic driving method and device, electronic equipment and readable storage medium

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Embodiment Construction

[0078] 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.

[0079] The embodiments of the present application can be applied to intelligent driving scenarios, including automatic driving scenarios and assisted driving scenarios. The following embodiments of the present application are all described by taking an automatic driving scene as an example.

[0080] figure 1 It is a system structural diagram of the automatic drivin...

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Abstract

The application relating to the field of automatic driving discloses an automatic driving method and device, electronic equipment and a readable storage medium. The method comprises the steps: acquiring driving information, including image information of a road environment where the vehicle is located and reference position information of the vehicle, of the vehicle; inputting the driving information of the vehicle into a target positioning network to obtain a target positioning result, being outputted by the target positioning network including a first sub-network and a second sub-network, ofthe vehicle; and according to the target positioning result, carrying out motion controlling on the vehicle. The first sub-network outputs lane line information of the road environment where the vehicle is located according to the image information of the road environment where the vehicle is located; and the second sub-network outputs the target positioning result according to the lane line information outputted by the first sub-network and reference position information of the vehicle. Therefore, the positioning precision of the target positioning result is greatly improved.

Description

technical field [0001] The embodiments of the present application relate to automatic driving technologies, and in particular, to an automatic driving method, device, electronic equipment, and readable storage medium. Background technique [0002] A variety of components are involved in the automatic driving system, including: sensor adaptation layer, intelligent perception system, high-precision map engine, environment modeling, high-precision positioning, decision planning, motion control, etc. Among them, high-precision positioning belongs to the core processing module in the automatic driving system. Based on the positioning results of high-precision positioning, modules such as environment modeling and decision-making planning can confirm the position of the vehicle, and then perform subsequent operations. Therefore, how to realize high-precision positioning is an important problem that needs to be solved. [0003] In the prior art, a method for high-precision position...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0246G05D1/0257G05D1/0223G05D1/0278G05D1/0276
Inventor 王俊杨洋杨鹏斌晏阳
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD