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High-precision map visualization method and device and storage medium

A high-precision, map technology, applied in the field of autonomous driving, can solve the problems of inability to obtain the three-dimensional information environment information of the vehicle space, poor driving experience, lack of visual high-precision maps, etc., and achieve the effect of improving safety.

Inactive Publication Date: 2019-05-21
BEIJING BAIDU NETCOM SCI & TECH CO LTD
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Problems solved by technology

[0003] At present, the built-in equipment of self-driving vehicles lacks a display terminal for visualizing high-precision maps. Users of self-driving vehicles can only locate the real-time position of the self-driving vehicle on the traditional map through their smartphones, and cannot know the spatial three-dimensional information of the vehicle on the map and The environmental information around the vehicle cannot make corresponding predictions based on map information to assist automatic driving, resulting in poor driving experience for users

Method used

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  • High-precision map visualization method and device and storage medium
  • High-precision map visualization method and device and storage medium
  • High-precision map visualization method and device and storage medium

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Embodiment Construction

[0039] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of apparatuses and methods consistent with aspects of the invention as recited in the appended claims.

[0040] The terms "comprising" and "having", as well as any variations thereof, are intended to cover a non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or elements need not be limited to those steps explicitly listed or units, but may include other steps or units not explicitly listed or inherent to the process, method, product or ap...

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Abstract

The invention provides a high-precision map visualization method and device and a storage medium. Driving data of an automatic driving vehicle is obtained, wherein the driving data comprises the current position, driving speed and driving direction of the automatic driving vehicle; real-time images of the automatic driving vehicle on a high-precision map are obtained according to the driving dataand sent to a display terminal, and therefore the visualization process of the high-precision map at a user side is achieved. If necessary, a user can assist in driving operation according to the high-precision map, the occurrence of emergency situations is avoided, and the safety of the automatic driving vehicle is improved.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of automatic driving, and in particular to a high-precision map visualization method, device, and storage medium. Background technique [0002] With the rapid development of autonomous driving technology, the importance of high-precision maps has become increasingly prominent, and has become an indispensable part of autonomous driving and intelligent transportation. High-precision maps are usually machine-oriented maps for self-driving vehicles. They not only have high-precision coordinates, but also have accurate road shapes and contain detailed information for each lane. [0003] At present, the built-in equipment of self-driving vehicles lacks a display terminal for visualizing high-precision maps. Users of self-driving vehicles can only locate the real-time position of the self-driving vehicle on the traditional map through their smartphones, and cannot know the spatial three-dimens...

Claims

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Application Information

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IPC IPC(8): B60W40/105B60W50/14
Inventor 程烈秦圣林吴彤薛晶晶
Owner BEIJING BAIDU NETCOM SCI & TECH CO LTD
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