Unmanned vehicle path planning method for special scene in 5G environment

A technology for unmanned vehicles and path planning, applied in vehicle position/route/height control, motor vehicles, two-dimensional position/channel control, etc., can solve the problem that the path planning method cannot adapt to unmanned driving, etc. Safety and accessibility, reducing computing resources, and improving operational efficiency

Active Publication Date: 2020-12-11
BEIHANG UNIV
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problem that existing path planning methods cannot adapt to unmanned driving in special scenarios, the present invention proposes a path planning method for unmanned vehicles facing special scenarios in a 5G environment. The specific technical solutions of the present invention are as follows:

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  • Unmanned vehicle path planning method for special scene in 5G environment
  • Unmanned vehicle path planning method for special scene in 5G environment

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Embodiment Construction

[0037]In order to understand the above-mentioned purpose, features and advantages of the present invention more clearly, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0038] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0039] Taking the path planning method of the present invention applied in a certain mining area as an example to illustrate the effectiveness of the method of the present invention, the path planning s...

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Abstract

The invention discloses an unmanned vehicle path planning method for a special scene in a 5G environment, and the method depends on an unmanned vehicle path planning system based on 5G communication.The path planning system comprises an unmanned vehicle, a road side unit, a cloud platform, and a 5G network. The method provided by the invention has the characteristics of a high transmission speed,more transmission information and high signal quality, can overcome a problem of special scene communication, and realizes efficient, stable and rapid information interaction among the unmanned vehicle, a road side unit and a cloud platform; through organic combination of historical information and real-time perception, computing resources occupied by the cloud platform in conventional operationare effectively reduced, and the safety and accessibility of unmanned driving are guaranteed; and the vehicle, the road and the cloud interact, all-time, all-weather, full-coverage and high-precisioncollaborative perception can be achieved, and a decision of path planning and adjustment is completed together so that the vehicle running efficiency is improved.

Description

technical field [0001] The invention belongs to the technical fields of intelligent transportation and unmanned driving, and in particular relates to a path planning method for unmanned vehicles facing special scenarios in a 5G environment. Background technique [0002] Different from ordinary roads, special scenes refer to road environments that meet the following characteristics: few pedestrians, single vehicle composition, low traffic volume, low speed requirements, and smaller space compared to urban areas, single environment, and no structure There are no infrastructure such as fixed lanes, signs and markings, and no restrictions from established laws and regulations. Typical scenarios include mining areas, farmland, and battlefields. These road environments are suitable for the promotion and application of unmanned vehicles, but also because of the above characteristics, the path planning of unmanned vehicles in special scenarios faces many problems. [0003] On the o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05D1/02
CPCG05D1/0246G05D1/0257G05D2201/0212Y02D30/70
Inventor 王云鹏牛雨欣于海洋任毅龙
Owner BEIHANG UNIV
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