A method, device, storage medium and computer equipment for automatic parking

An automatic parking and parking technology, which is applied in the field of automobiles, can solve problems such as the effect of automatic parking, affect the effect of automatic parking, and parking failure, etc., and achieve the goal of overcoming adverse effects, reducing development difficulty, and eliminating motion accumulation errors Effect

Active Publication Date: 2022-07-19
WUHAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the Chinese invention patent CN202010600516.5 discloses an automatic parking control method and system, which combines visual sensors and ultrasonic sensors to analyze available parking spaces so that users can park in ideal parking spaces. However, on the one hand, the technical solution claimed in this patent is in When performing automatic parking, it is first necessary to use visual and ultrasonic sensors to detect parking spaces, and light, weather, etc. will often affect the detection results of visual and ultrasonic sensors, thereby affecting the effect of automatic parking; on the other hand, the patent requires The technical solution of protection requires the driver to drive the car to a suitable position first, so that the vehicle pose before parking has a greater impact on the effect of automatic parking. If the deviation of the vehicle pose is too large, it may lead to parking failure

Method used

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  • A method, device, storage medium and computer equipment for automatic parking
  • A method, device, storage medium and computer equipment for automatic parking
  • A method, device, storage medium and computer equipment for automatic parking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0073] like figure 1 Shown is an application environment diagram of the method for finding an item of the present invention. The method for finding an item is applied to a system for finding an item. The system for finding an item includes a terminal 1 and a server 2, and the terminal 1 and the server 2 pass through. Network connection, the terminal 1 can be a desktop terminal or a mobile terminal, and the mobile terminal can be at least one of a mobile phone, a tablet computer, a notebook computer, a portable wearable device, etc., and the server 2 can be an independent server or a A server cluster composed of multiple servers is implemented.

[0074] like figure 2 As shown, in one embodiment, the present invention provides a method of automatic parking, in which the method is applied to figure 1 The server 2 in the example is described, including:

[0075] Acquiring the target parking space information and the parking method instruction of the vehicle to be parked, and t...

Embodiment 2

[0137] like image 3 As shown, this embodiment provides an automatic parking device, including a first acquisition module 3, a second acquisition module 4, a pose trajectory determination module 5, a pose adjustment module 6, a parking trajectory determination module 7 and a control Module 8, wherein: the first acquisition module 3 acquires the target parking space information and the parking method instruction of the vehicle to be parked, and the target parking space information includes the position coordinates of the four boundary points of the target parking space and the target parking space form; the second acquisition module 4. Obtain the obstacle information of the vehicle to be parked, and the obstacle information includes whether there is an obstacle at the boundary of the target parking space, and whether the obstacle existing at the boundary of the target parking space is in a moving state; The initial position information, target parking space information and obst...

Embodiment 3

[0144] This embodiment provides a computer device, and the computer device may be a server, such as Figure 4As shown, the computer device includes a processor, memory, network interface and database connected by a system bus. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium, an internal memory. The nonvolatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the execution of the operating system and computer programs in the non-volatile storage medium. The database of the computer device is used to store operational behavior data, commodity information data, and the like. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program, when executed by a processor, implements the steps of t...

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PUM

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Abstract

The invention discloses an automatic parking method, device, storage medium and computer equipment. The automatic parking method can automatically plan a parking trajectory and control the vehicle according to target parking space coordinate information and real-time vehicle positioning information transmitted from the cloud. vertical and horizontal movement; adjust the posture and attitude of the vehicle to be parked before parking, which can improve the parking accuracy and reduce the possibility of parking failure; moreover, the automatic parking method can be based on the parking process. The parking trajectory is updated in real time with obstacle information and the real-time position of the vehicle to be parked.

Description

technical field [0001] The present invention relates to the technical field of automobiles, and in particular, to a method, device, storage medium and computer equipment for automatic parking. Background technique [0002] An automatic parking system refers to a system that can automatically park vehicles in and out of parking spaces without manual intervention. At present, the automatic parking system has been equipped and used in many models, and it is expected that by 2020, the new car installation rate of the automatic parking system will reach 30%. The automatic parking system is mainly composed of environmental perception, control decision-making and execution modules. The parking process can be divided into three parts: parking space detection, trajectory planning and trajectory tracking, which can minimize the difficulty of parking. [0003] The activation of the automatic parking system needs to meet certain speed conditions. Generally, it can realize two or three ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60W30/06B60W40/02B60W60/00
CPCB60W30/06B60W40/02B60W60/0025B60W2552/50
Inventor 刘思嘉雷宇尤虎罗杰
Owner WUHAN UNIV OF TECH
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