Automatic parking method, device, equipment and storage medium

A technology for automatic parking and parking, which is applied in the fields of devices, equipment and storage media, and automatic parking methods, and can solve the problems of vehicles slipping backward and inconvenient driving operations.

Active Publication Date: 2021-03-16
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an automatic parking method, device, equipment and storage medium, aiming to solve the technical problems of inconvenient driving operation or vehicle slippage when parking a manipulator brake vehicle and a manual transmission vehicle in the prior art question

Method used

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  • Automatic parking method, device, equipment and storage medium
  • Automatic parking method, device, equipment and storage medium
  • Automatic parking method, device, equipment and storage medium

Examples

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no. 1 example

[0065] Based on the above-mentioned first embodiment, the automatic parking method of this embodiment in the step S20 specifically includes:

[0066] Step S201: Judging the current road condition according to the slope information.

[0067] It should be noted that the gradient information can be extracted by receiving the gradient communication signal continuously sent by the vehicle controller by the brake-by-wire system. Judging the current road condition according to the slope information; if the current road condition is a slope road condition, generating a slope road condition signal, and using the generated slope road condition signal as the current road condition signal. If the current road condition is a flat road condition, a flat road condition signal is generated, and the generated flat road condition signal is used as the current road condition signal.

[0068] Step S202: If the current road condition is a slope road condition, generate a slope road condition sign...

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Abstract

The invention belongs to the technical field of automatic parking, and discloses an automatic parking method, device and equipment and a storage medium. The method comprises the steps that when an automatic parking function is started, current road condition information is acquired and gradient information is extracted according to the current road condition information; a current road condition is judged according to the gradient information and a current road condition signal is generated; target parking torque is calculated according to the current road condition signal; and corresponding wheel braking pressure is output according to the target parking torque, and automatic parking is achieved. In this way, an effective intelligent parking method is provided for a pure electric vehicle,an effective intelligent parking method is provided for a mechanical hand brake pure electric vehicle, manual complex operation is not needed, and the technical problem that when a mechanical hand brake vehicle and a manual shift vehicle in the prior art are parked, driving operation is inconvenient or a vehicle backward slip condition is caused is solved.

Description

technical field [0001] The present invention relates to the technical field of automatic parking, in particular to an automatic parking method, device, equipment and storage medium. Background technique [0002] At present, in the field of vehicle brake system manufacturing technology, the application of mechanical control electronics has become more and more extensive, and more and more electronic parking brake systems are appearing in the eyes of consumers. Electronic parking brake system (Electrical Park Brake, EPB) refers to a technology that integrates temporary braking during driving and long-term braking after parking, and realizes parking braking by electronic control. In order to solve the problems of the electronic parking brake system, an automatic parking system (Auto hold, AVH) matched with the electronic parking brake system has appeared in the prior art. The automatic parking system is a kind of electronic stability system of the vehicle body. Additional valu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60T7/12B60T13/74B60T17/22
CPCB60T7/12B60T13/745B60T17/22
Inventor 鹿徐伟邵善敏陶冉
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
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