[특허]Trailer backup assist system with hitch assist

Trailer backup assist system with hitch assist 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B60D-001/36 B60D-001/06 B60W-010/22 B60W-010/30 B60W-030/18 B60D-001/62 B60D-001/66 B60T-007/20
출원번호	US-0962772 (2015-12-08)
등록번호	US-9895945 (2018-02-20)
발명자 / 주소	Lavoie, Erick Michael
출원인 / 주소	Ford Global Technologies, LLC
대리인 / 주소	Coppiellie, Raymond
인용정보	피인용 횟수 : 0 인용 특허 : 68

초록 ▼

A hitch assist system is provided herein. An imaging device captures images of a scene rearward of a vehicle. A controller processes captured images and is configured to control a vehicle suspension system to adjust a height of the vehicle and control the deployment of a power tongue jack of a trail

대표청구항 ▼

1. A hitch assist system comprising: an imaging device for capturing images of a scene rearward of a vehicle;a controller for processing captured images, the controller further configured to: control a vehicle suspension system to adjust a height of the vehicle; andcontrol the deployment of a power tongue jack of a trailer. 2. The hitch assist system of claim 1, further comprising ultrasonic sensors for distance measurement of objects located behind the vehicle. 3. The hitch assist system of claim 1, wherein the controller processes captured images to determine the location of a coupler ball socket of the trailer. 4. The hitch assist system of claim 1, wherein the controller issues commands for autonomously backing the vehicle toward the trailer. 5. The hitch assist system of claim 1, wherein the controller determines the location of a coupler ball socket of the trailer based on information received from a portable electronic device located on a tongue of the trailer. 6. The hitch assist system of claim 1, further comprising a positioning device and an inertial system for measuring vehicle-related information including at least one of a vehicle position and a vehicle orientation, wherein when the vehicle-related information is stored to a memory of the controller. 7. The hitch assist system of claim 6, wherein the vehicle-related information is used to guide the vehicle in a backing maneuver toward the trailer such that a hitch ball of the vehicle is aligned with a coupler ball socket of the trailer. 8. A method of hitching a vehicle to a trailer, comprising the steps of: providing a controller configured to: autonomously back the vehicle toward the trailer;control a vehicle suspension system to adjust a height of the vehicle such that a hitch connection can be made between a hitch ball and a coupler ball socket; andcontrol a power tongue jack of the trailer to move between a deployed position and a retracted position. 9. The method of claim 8, wherein the controller is further configured to process images captured by an imaging device to determine the location of the coupler ball socket. 10. The method of claim 8, further comprising the step of using ultrasonic sensors to determine a distance of the coupler ball socket relative to the vehicle. 11. The method of claim 8, wherein the vehicle is backed toward the trailer until the hitch ball is positioned below the coupler ball socket. 12. The method of claim 11, wherein the controller issues a command to the suspension system to raise the vehicle such that the hitch ball is seated in the coupler ball socket. 13. The method of claim 12, wherein the controller issues a command to the power tongue jack to retract from the deployed position. 14. The method of claim 13, wherein controller issues a command to the suspension system to lower the vehicle to a ride height.

이 특허에 인용된 특허 (68)

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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연합인증

Trailer backup assist system with hitch assist 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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연합인증

Trailer backup assist system with hitch assist 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

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