CN114559919A - 电子助力器与ehps或eps安全冗余系统 - Google Patents
电子助力器与ehps或eps安全冗余系统 Download PDFInfo
- Publication number
- CN114559919A CN114559919A CN202210307873.1A CN202210307873A CN114559919A CN 114559919 A CN114559919 A CN 114559919A CN 202210307873 A CN202210307873 A CN 202210307873A CN 114559919 A CN114559919 A CN 114559919A
- Authority
- CN
- China
- Prior art keywords
- motor
- ehps
- redundant
- eps
- electronic booster
- 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.)
- Pending
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000012544 monitoring process Methods 0.000 claims description 16
- 238000010586 diagram Methods 0.000 description 6
- 238000003745 diagnosis Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
- B60T17/18—Safety devices; Monitoring
- B60T17/22—Devices for monitoring or checking brake systems; Signal devices
-
- 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
- B62D5/0487—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 detecting motor faults
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210307873.1A CN114559919A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210307873.1A CN114559919A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余系统 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN114559919A true CN114559919A (zh) | 2022-05-31 |
Family
ID=81720405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210307873.1A Pending CN114559919A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114559919A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190100237A1 (en) * | 2017-10-04 | 2019-04-04 | Steering Solutions Ip Holding Corporation | Triple redundancy failsafe for steering systems |
CN112660235A (zh) * | 2020-12-28 | 2021-04-16 | 嬴彻科技(浙江)有限公司 | 冗余助力转向系统及其控制方法、以及车辆 |
CN112721894A (zh) * | 2021-01-21 | 2021-04-30 | 江苏大学 | 一种三电机集成式高可靠智能线控系统及其控制方法 |
JP2021133763A (ja) * | 2020-02-26 | 2021-09-13 | 日本電産モビリティ株式会社 | 制御装置および制御方法 |
CN114084223A (zh) * | 2021-11-18 | 2022-02-25 | 东风越野车有限公司 | 一种双电源ehps系统及其供电转向方法 |
CN114179605A (zh) * | 2021-12-29 | 2022-03-15 | 吉林大学 | 一种电机冗余的多功能集成式车轮模块及其控制方法 |
CN217374468U (zh) * | 2022-03-25 | 2022-09-06 | 苏州海之博电子科技有限公司 | 电子助力器安全冗余系统 |
-
2022
- 2022-03-25 CN CN202210307873.1A patent/CN114559919A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190100237A1 (en) * | 2017-10-04 | 2019-04-04 | Steering Solutions Ip Holding Corporation | Triple redundancy failsafe for steering systems |
JP2021133763A (ja) * | 2020-02-26 | 2021-09-13 | 日本電産モビリティ株式会社 | 制御装置および制御方法 |
CN112660235A (zh) * | 2020-12-28 | 2021-04-16 | 嬴彻科技(浙江)有限公司 | 冗余助力转向系统及其控制方法、以及车辆 |
CN112721894A (zh) * | 2021-01-21 | 2021-04-30 | 江苏大学 | 一种三电机集成式高可靠智能线控系统及其控制方法 |
CN114084223A (zh) * | 2021-11-18 | 2022-02-25 | 东风越野车有限公司 | 一种双电源ehps系统及其供电转向方法 |
CN114179605A (zh) * | 2021-12-29 | 2022-03-15 | 吉林大学 | 一种电机冗余的多功能集成式车轮模块及其控制方法 |
CN217374468U (zh) * | 2022-03-25 | 2022-09-06 | 苏州海之博电子科技有限公司 | 电子助力器安全冗余系统 |
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Effective date of registration: 20240204 Address after: No. 126, Suhong West Road, Suzhou Industrial Park, Jiangsu Province 215021 Applicant after: BOSCH AUTOMOTIVE PRODUCTS (SUZHOU) Co.,Ltd. Country or region after: China Address before: 215000 Room 301, 3rd floor, Xiangrong building, No. 55, nantiancheng Road, high speed rail new town, Xiangcheng District, Suzhou City, Jiangsu Province Applicant before: Suzhou haizhibo Electronic Technology Co.,Ltd. Country or region before: China |
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