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Parking assistance device, parking assistance method, and non-transitory storage medium

A technology of parking assistance and storage unit, which is applied in the field of non-transitory storage media, and can solve problems such as difficult vehicle parking

Pending Publication Date: 2021-04-13
AISIN CORP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in brake-drive control for automatic parking, such as brake control and acceleration / deceleration control, it is difficult to stop the vehicle within the parking area with high precision if the actual speed of the vehicle is low in followability to the target speed.

Method used

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  • Parking assistance device, parking assistance method, and non-transitory storage medium
  • Parking assistance device, parking assistance method, and non-transitory storage medium
  • Parking assistance device, parking assistance method, and non-transitory storage medium

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Embodiment Construction

[0023] Hereinafter, exemplary embodiments of the present invention will be disclosed. The structure of the following embodiment is an example. In addition, the operation, result, and effect brought about by this structure are an example. The present invention can also be realized by configurations other than those disclosed in the following embodiments, and at least one of various effects based on the basic configuration and derived effects can be obtained.

[0024] figure 1 It is an exemplary and schematic perspective view in which a part of the cabin 2a of the vehicle 1 equipped with the image processing device according to the embodiment is seen through. figure 2 It is an illustrative and schematic plan view of a vehicle 1 equipped with the parking assist device according to the embodiment. image 3 It is an illustrative and schematic diagram when looking from the rear of the vehicle toward the dashboard of the vehicle equipped with the parking assist device according t...

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PUM

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Abstract

The invention relates to a parking assistance device comprising an electronic control unit (14). The electronic control unit (14) sets a target speed pattern, which is a target for the vehicle speed of the vehicle (1), in such a manner that the vehicle (1) is accelerated at a prescribed acceleration from a guidance start position, is decelerated at a first deceleration during a period in which a remaining distance from a target parking position, which is a target position at which the vehicle (1) is parked, is from a first remaining distance position to a second remaining distance position that is smaller than the first remaining distance, and is decelerated at a second deceleration greater than the first deceleration during a period from the position of the second remaining distance to the target parking position. The electronic control unit (14) performs brake drive control of the vehicle (1) on the basis of the target speed pattern.

Description

technical field [0001] Embodiments of the present invention relate to a parking assist device, a parking assist method, and a non-transitory storage medium. Background technique [0002] There is known a parking assist device that controls a vehicle to park the vehicle in a parking area. The parking assistant guides the vehicle into the parking area by calculating a movement path to the parking area and steering the vehicle according to this movement path. In addition, there is known a parking assist device that performs braking control and acceleration / deceleration control in addition to steering control when guiding a vehicle to a parking area. [0003] In parking assist, there are cases where it is desired to improve the accuracy of the parking position in the parking area. However, in brake-drive control for automatic parking such as brake control and acceleration / deceleration control, it is difficult to stop the vehicle within the parking area with high precision when...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W30/06
CPCB60W30/06B60W10/04B60W10/18B60W10/20B60T7/22B60T2201/10
Inventor 水谷友一稻垣博纪立花裕之清川裕介小濑垣庆彦友泽元克大村明宽岩泽和磨横田尚大东条惇水濑雄树大林干生
Owner AISIN CORP