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

An unmanned vehicle and path planning technology, applied in vehicle position/route/height control, motor vehicle, two-dimensional position/channel control, etc., can solve the problem that the path planning method cannot adapt to unmanned driving, etc., and achieve road The effect of unstable state, large amount of transmitted information, and rapid information interaction

Active Publication Date: 2022-06-07
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
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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 scenarios in 5G environment
  • Unmanned vehicle path planning method for special scenarios in 5G environment

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Embodiment Construction

[0037]In order to understand the above objects, features and advantages of the present invention more clearly, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present invention and the features in the embodiments may be combined with each other under the condition of no conflict.

[0038] Many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. 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 mining area as an example to illustrate the effectiveness of the method of the present invention, the unmanned vehicle pa...

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Abstract

The invention discloses a path planning method for unmanned vehicles facing special scenarios in a 5G environment, which relies on a 5G communication-based unmanned vehicle path planning system. The path planning system includes unmanned vehicles, roadside units, cloud platforms and 5G network. The method of the present invention has the characteristics of fast transmission speed, large amount of transmitted information, and high signal quality, which can overcome the communication problems in special scenarios, and realize efficient, stable, and fast information interaction among unmanned vehicles, roadside units, and cloud platforms; The organic combination of information and real-time perception can effectively reduce the computing resources occupied by the cloud platform in normal operation, ensuring the safety and accessibility of unmanned driving; the interaction between vehicles, roads and clouds can achieve full-time and all-weather , full coverage, and high-precision collaborative sensing, and jointly complete path planning and adjustment decisions, thereby improving vehicle operating efficiency.

Description

technical field [0001] The invention belongs to the technical field 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 scenarios refer to road environments that meet the following characteristics: few pedestrians, single vehicle composition, small traffic flow, low speed requirements, and at the same time, compared with urban areas, the space is smaller, the environment is single, and there is no structure. There is no infrastructure such as fixed lanes, signs and markings, and there are no restrictions on established laws and regulations. Typical scenes such as mining areas, farmland, and battlefields. These road environments are suitable for the promotion and application of unmanned vehicles, but because of the above characteristics, the path planning of unmanned vehicles in special sce...

Claims

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Application Information

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Patent Type & Authority Patents(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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