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Automatic driving map generation method, device, electronic device and readable storage medium

A map generation and mobile device technology, applied in the computer field, can solve problems such as the inability to use automatic driving and the lack of map accuracy.

Active Publication Date: 2021-11-26
智邮开源通信研究院(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such maps are not accurate enough to be used for autonomous driving

Method used

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  • Automatic driving map generation method, device, electronic device and readable storage medium
  • Automatic driving map generation method, device, electronic device and readable storage medium
  • Automatic driving map generation method, device, electronic device and readable storage medium

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Embodiment Construction

[0056] Hereinafter, exemplary embodiments of the present disclosure will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily realize them. Also, for clarity, parts not related to describing the exemplary embodiments are omitted in the drawings.

[0057] In the present disclosure, it should be understood that terms such as "comprising" or "having" are intended to indicate the existence of labels, numbers, steps, acts, components, parts or combinations thereof disclosed in this specification, and are not intended to exclude one or multiple other labels, numbers, steps, acts, parts, parts or combinations thereof exist or are added to the possibility.

[0058] In addition, it should be noted that, in the case of no conflict, the embodiments in the present disclosure and the labels in the embodiments can be combined with each other. The present disclosure will be described in detail below with reference to the accompanying...

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Abstract

The embodiment of the present disclosure discloses a method, a device, an electronic device and a storage medium for generating an automatic driving map. Wherein, the map generating method includes: obtaining first map information of the first mobile device; obtaining second map information of the second mobile device; obtaining a first distance between the first mobile device and the second mobile device; Under the condition that the first distance between the first mobile device and the second mobile device is less than a first threshold, combine the first map information and the second map information, so as to perform map acquisition by different mobile devices Accurate merging, obtaining an accurate global map, and dealing with the impact of occlusion on map merging, providing more accurate and safer services for autonomous vehicles.

Description

technical field [0001] The present disclosure relates to the field of computer technology, and in particular to a method, device, electronic device, and readable storage medium for generating an automatic driving map. Background technique [0002] Autonomous driving has become a very promising technology to improve the quality and safety of human life. Maps play a major role in enabling autonomous driving due to the high redundancy in describing the environment. Navigation maps are usually installed in cars and are used to estimate GPS accuracy on the order of a few meters. Such maps are not accurate enough to be used for autonomous driving. If the map is inaccurate, an error in the estimated position compared to the real world occurs and wrong control commands are given to the vehicle. Therefore, very accurate maps are required to control autonomous vehicles. Moreover, maps detected by multiple different devices such as vehicles need to be fused. Contents of the inven...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01C21/32G01S17/86G01S17/931G01S7/48G01S19/41G01S19/48
CPCG01C21/32G01S7/4808G01S19/41G01S19/48G01S17/86G01S17/931
Inventor 王鲁晗霍洁刘鲁宁王刚傅彬
Owner 智邮开源通信研究院(北京)有限公司