Valet parking system and parking method based on radar and automobile information exchange

A parking system and information exchange technology, applied in the valet parking system and the parking field, can solve problems such as instability in the second direction, accidents, and damage to the interests of car owners, so as to save parking time and ensure parking safety Effect

Inactive Publication Date: 2020-07-14
SOUTH CHINA UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, there is instability in the direction. Different parking lots have different space sizes and different layouts in the parking lot. Only relying on the sensor system of the vehicle itself cannot accurately identify this information, which may cause accidents and damage car owners. Interests
The second direction is also unstable. Relying on the parking lot management system to realize automatic parking depends on the pre-planned route on the cloud, which cannot deal with emergencies

Method used

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  • Valet parking system and parking method based on radar and automobile information exchange
  • Valet parking system and parking method based on radar and automobile information exchange
  • Valet parking system and parking method based on radar and automobile information exchange

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Embodiment Construction

[0036] The technical solution of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0037] In the valet parking system provided in this embodiment, radar sensors are provided on the upper wall of the parking lot and on the side columns in the parking lot. In the process of realizing valet parking, the car advances along the planned running path, and the radar sensor can detect the road conditions, that is, the information related to the target car and obstacles in real time, and find out whether there are obstacles ahead in time ( Such as people, cars, etc.), when obstacles are detected, corresponding path planning will be carried out according to different scenarios, which can effectively prevent the car from colliding with other people, vehicles or other obstacles during parking.

[0038] 1. Arrangement of radar sensor:

[0039] The laser radar adopts the CE30-C solid-state area array radar of the "benewake" brand.

[0...

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Abstract

The invention discloses a valet parking system based on radar and automobile information exchange. The system comprises an information center, a radar sensor, a communication module system and a map navigation system, wherein the radar sensor is used for detecting information related to a target automobile and an obstacle and parking space information, the detected information is sent to the information center, the information center receives and processes information sent by the radar sensor; the information is sent to the map navigation system, a driving instruction and an obstacle avoidanceinstruction according to the planned path are generated, and the information center sends the driving instruction and the obstacle avoidance instruction according to the planned path to the control center of the target automobile through the communication module, and the map navigation system is used for receiving information sent by the information center, planning an operation path of the target automobile according to the information, and sending the operation path to the control center of the target automobile through the communication module. Thus, an automatic parking function can be realized for an automobile which only has an extremely basic automatic driving function.

Description

technical field [0001] The invention relates to the technical field of the Internet of Vehicles, in particular to a valet parking system and a parking method based on information exchange between radar and automobiles. Background technique [0002] At present, there are two directions for automatic parking. One is to use the vehicle's own sensor system to realize positioning, navigation, decision-making and planning capabilities; the other is to rely on the parking lot management system to send control commands from the cloud to guide the vehicle to park. However, there is instability in the direction. Different parking lots have different space sizes and different layouts in the parking lot. Only relying on the sensor system of the vehicle itself cannot accurately identify this information, which may cause accidents and damage car owners. Interests. The second direction is also unstable. Relying on the parking lot management system to realize automatic parking depends on t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06G01S13/931
CPCB60W30/06G01S13/931
Inventor 邵伟樑赵克刚彭靖涛严振展钟永贵
Owner SOUTH CHINA UNIV OF TECH
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