CN106864584A - 一种eps控制器无刷电机相线隔离电路及控制方法 - Google Patents
一种eps控制器无刷电机相线隔离电路及控制方法 Download PDFInfo
- Publication number
- CN106864584A CN106864584A CN201710027057.4A CN201710027057A CN106864584A CN 106864584 A CN106864584 A CN 106864584A CN 201710027057 A CN201710027057 A CN 201710027057A CN 106864584 A CN106864584 A CN 106864584A
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- Prior art keywords
- mcu1
- electric machine
- failure
- phase line
- relay
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- Granted
Links
- 238000002955 isolation Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims description 16
- 101100236764 Caenorhabditis elegans mcu-1 gene Proteins 0.000 claims abstract description 52
- 238000001514 detection method Methods 0.000 claims abstract description 12
- 238000004891 communication Methods 0.000 claims abstract description 9
- 230000007257 malfunction Effects 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 238000012795 verification Methods 0.000 claims description 9
- 238000012544 monitoring process Methods 0.000 claims description 6
- 238000013461 design Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000000977 initiatory effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- GOLXNESZZPUPJE-UHFFFAOYSA-N spiromesifen Chemical compound CC1=CC(C)=CC(C)=C1C(C(O1)=O)=C(OC(=O)CC(C)(C)C)C11CCCC1 GOLXNESZZPUPJE-UHFFFAOYSA-N 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
- B62D5/0457—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such
- B62D5/0481—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by control features of the drive means as such monitoring the steering system, e.g. failures
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
- Power Steering Mechanism (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
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CN201710027057.4A CN106864584B (zh) | 2017-01-15 | 2017-01-15 | 一种eps控制器无刷电机相线隔离电路及控制方法 |
Applications Claiming Priority (1)
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CN201710027057.4A CN106864584B (zh) | 2017-01-15 | 2017-01-15 | 一种eps控制器无刷电机相线隔离电路及控制方法 |
Publications (2)
Publication Number | Publication Date |
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CN106864584A true CN106864584A (zh) | 2017-06-20 |
CN106864584B CN106864584B (zh) | 2018-09-28 |
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CN201710027057.4A Active CN106864584B (zh) | 2017-01-15 | 2017-01-15 | 一种eps控制器无刷电机相线隔离电路及控制方法 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108146494A (zh) * | 2017-12-18 | 2018-06-12 | 联创汽车电子有限公司 | Eps的电子控制单元 |
CN108407886A (zh) * | 2018-03-06 | 2018-08-17 | 北京汽车股份有限公司 | 车辆电动助力转向系统的低电压报警方法、装置和车辆 |
CN109308067A (zh) * | 2018-11-12 | 2019-02-05 | 天津清智科技有限公司 | 一种无人驾驶汽车底盘驱动系统备份方法 |
CN110333729A (zh) * | 2019-08-05 | 2019-10-15 | 苏州寻迹智行机器人技术有限公司 | 一种高安全性agv系统控制方法 |
CN112550432A (zh) * | 2019-09-26 | 2021-03-26 | 上海汽车集团股份有限公司 | 转向系统及运输工具 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6492799B1 (en) * | 1999-06-17 | 2002-12-10 | Abb Research Ltd | Monitor circuit for a current limiting device |
CN104185950A (zh) * | 2012-03-22 | 2014-12-03 | 日立汽车系统株式会社 | 电力变换装置、电动动力转向系统、电动汽车、电子控制节流阀、电动制动器 |
CN204465394U (zh) * | 2014-11-13 | 2015-07-08 | 宋宇宁 | 一种驱动双绕组无刷直流电机的控制器 |
CN106043414A (zh) * | 2015-04-16 | 2016-10-26 | 株式会社捷太格特 | 电机控制装置以及电动动力转向装置 |
-
2017
- 2017-01-15 CN CN201710027057.4A patent/CN106864584B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6492799B1 (en) * | 1999-06-17 | 2002-12-10 | Abb Research Ltd | Monitor circuit for a current limiting device |
CN104185950A (zh) * | 2012-03-22 | 2014-12-03 | 日立汽车系统株式会社 | 电力变换装置、电动动力转向系统、电动汽车、电子控制节流阀、电动制动器 |
CN204465394U (zh) * | 2014-11-13 | 2015-07-08 | 宋宇宁 | 一种驱动双绕组无刷直流电机的控制器 |
CN106043414A (zh) * | 2015-04-16 | 2016-10-26 | 株式会社捷太格特 | 电机控制装置以及电动动力转向装置 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108146494A (zh) * | 2017-12-18 | 2018-06-12 | 联创汽车电子有限公司 | Eps的电子控制单元 |
CN108407886A (zh) * | 2018-03-06 | 2018-08-17 | 北京汽车股份有限公司 | 车辆电动助力转向系统的低电压报警方法、装置和车辆 |
CN108407886B (zh) * | 2018-03-06 | 2020-01-21 | 北京汽车股份有限公司 | 车辆电动助力转向系统的低电压报警方法、装置和车辆 |
CN109308067A (zh) * | 2018-11-12 | 2019-02-05 | 天津清智科技有限公司 | 一种无人驾驶汽车底盘驱动系统备份方法 |
CN110333729A (zh) * | 2019-08-05 | 2019-10-15 | 苏州寻迹智行机器人技术有限公司 | 一种高安全性agv系统控制方法 |
CN112550432A (zh) * | 2019-09-26 | 2021-03-26 | 上海汽车集团股份有限公司 | 转向系统及运输工具 |
CN112550432B (zh) * | 2019-09-26 | 2022-11-01 | 上海汽车集团股份有限公司 | 转向系统及运输工具 |
Also Published As
Publication number | Publication date |
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CN106864584B (zh) | 2018-09-28 |
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Address after: 311401 No. 10 Tonghui Road, Lushan Street, Fuyang District, Hangzhou City, Zhejiang Province Patentee after: ZHEJIANG HANGQU AUTOMOBILE TECHNOLOGY CO.,LTD. Address before: 201, room 4, building 555, Yingbin Road, Nanyuan street, Yuhang District, Zhejiang, Hangzhou, 311100 Patentee before: ZHEJIANG HANGQU AUTOMOBILE TECHNOLOGY CO.,LTD. |
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CP02 | Change in the address of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Phase Line Isolation Circuit and Control Method for EPS Controller Brushless Motor Granted publication date: 20180928 Pledgee: Zhejiang Fuyang Rural Commercial Bank branch Limited by Share Ltd. Silver Lake Pledgor: ZHEJIANG HANGQU AUTOMOBILE TECHNOLOGY CO.,LTD. Registration number: Y2024980003084 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |