KR900008034B1 - 모터 구동식 동력 조향 제어장치 - Google Patents
모터 구동식 동력 조향 제어장치 Download PDFInfo
- Publication number
- KR900008034B1 KR900008034B1 KR1019880000474A KR880000474A KR900008034B1 KR 900008034 B1 KR900008034 B1 KR 900008034B1 KR 1019880000474 A KR1019880000474 A KR 1019880000474A KR 880000474 A KR880000474 A KR 880000474A KR 900008034 B1 KR900008034 B1 KR 900008034B1
- Authority
- KR
- South Korea
- Prior art keywords
- motor
- current
- power
- power element
- electromagnetic clutch
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D5/00—Power-assisted or power-driven steering
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Power Steering Mechanism (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Description
Claims (2)
- 자동차 핸들(1)의 회전력을 검출하는 토크 감지기(3)와, 차량탑재용 밧데리(12)로부터 전류가 공급되는 모터와, 모터와 감속기 사이의 기계적인 연결 또는 이탈을 행하는 전자 클러치(15)를 구비하고, 상기 토크 감지기(3)와 차속 감지기(10)의 신호를 입력해서 상기 전자 클러치(15)와 모터(l4)의 제어를 행하는 모터구동식 동력 조향 제어장치에 있어서, 모터 전류의 통전 지령시에 상기 모터(14)의 통전 전류와 통전 방향을 제어하는 동력 소자부(9i)를 구성하는 동력 소자(9i1 내지 9i4)의 개방을 검출하면 상기 모터(14)의 전류의 차단 및 전자 클러치(15)의 인가 전압을 차단하는 제어 유니트(9)를 포함하는 것을 륵징으로 하는 모터 구동식 동력 조향 제어장치.
- 제1항에 있어서, 제어 유니트(9)는 상기 모터(14)로의 통전 전류치 및 통전 방향을 제어하는 동력 소자부(9i)와, 동력 소자부(9i)에 직렬로 삽입되어 상기 모터로의 통전 전류를 검출하는 전류 감지기(9j)와, 전류 감지기(9j)로 상기 모터(14)로의 통전 전류를 측정하는 모터 전류 측정수단(9c)과, 상기 모터(14)로의 통전 지령시에 상기 모터 전류 측정수단(9c)으로 측정되는 모터 전규가 영일 때 상기 동력 소자(9i1 내지 9i4)가 개방 불량으로 판정하는 동력 소자 개방 불량 판정수단(9f)과, 동력 소자 개방 불량 판정수단(9f)과, 동력 소자 개방 불량 판정수단(9f)의 출력 조건으로 상기 전자 클러치(15)를 결합 또는 이탈하는 제어를 행하는 전자 클러치 제어수단(9g)을 갖춘 것을 특징으로 하는 모터 구동식 동력 조향 제어장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1435287A JPH0659834B2 (ja) | 1987-01-23 | 1987-01-23 | モ−タ駆動式パワ−ステアリング制御装置 |
| JP?62-14352 | 1987-01-23 | ||
| JP62-14352 | 1987-01-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR880008920A KR880008920A (ko) | 1988-09-13 |
| KR900008034B1 true KR900008034B1 (ko) | 1990-10-31 |
Family
ID=11858675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880000474A Expired KR900008034B1 (ko) | 1987-01-23 | 1988-01-22 | 모터 구동식 동력 조향 제어장치 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH0659834B2 (ko) |
| KR (1) | KR900008034B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2836766B2 (ja) * | 1991-09-26 | 1998-12-14 | 三菱電機株式会社 | 電動パワーステアリング制御装置及び方法 |
| JP4458926B2 (ja) * | 2004-05-18 | 2010-04-28 | 三菱電機株式会社 | 電動パワーステアリング装置及びその制御方法 |
| JP4289458B2 (ja) | 2004-09-07 | 2009-07-01 | 三菱電機株式会社 | 電動パワーステアリング制御装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532567A (en) * | 1983-02-18 | 1985-07-30 | General Motors Corporation | Electric power steering stall protection circuit |
| JPS61169366A (ja) * | 1985-01-23 | 1986-07-31 | Hitachi Ltd | 電動式パワ−ステアリング制御装置 |
| JPS61275057A (ja) * | 1985-05-27 | 1986-12-05 | Honda Motor Co Ltd | 電動式パワ−ステアリング装置 |
| JPS622475U (ko) * | 1985-06-21 | 1987-01-09 | ||
| JPS62286874A (ja) * | 1986-06-06 | 1987-12-12 | Hitachi Ltd | 電動式パワ−ステアリング装置 |
-
1987
- 1987-01-23 JP JP1435287A patent/JPH0659834B2/ja not_active Expired - Lifetime
-
1988
- 1988-01-22 KR KR1019880000474A patent/KR900008034B1/ko not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0659834B2 (ja) | 1994-08-10 |
| KR880008920A (ko) | 1988-09-13 |
| JPS63180568A (ja) | 1988-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19880122 |
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| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19880122 Comment text: Request for Examination of Application |
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| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 19900418 Patent event code: PE09021S01D |
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| G160 | Decision to publish patent application | ||
| PG1605 | Publication of application before grant of patent |
Comment text: Decision on Publication of Application Patent event code: PG16051S01I Patent event date: 19900927 |
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| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
Patent event code: PE07011S01D Comment text: Decision to Grant Registration Patent event date: 19910126 |
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| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
Comment text: Registration of Establishment Patent event date: 19910318 Patent event code: PR07011E01D |
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| EXPY | Expiration of term | ||
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