CN114954411A - 电子助力器与ehps或eps安全冗余控制方法 - Google Patents
电子助力器与ehps或eps安全冗余控制方法 Download PDFInfo
- Publication number
- CN114954411A CN114954411A CN202210307056.6A CN202210307056A CN114954411A CN 114954411 A CN114954411 A CN 114954411A CN 202210307056 A CN202210307056 A CN 202210307056A CN 114954411 A CN114954411 A CN 114954411A
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- CN
- China
- Prior art keywords
- motor
- electronic booster
- ehps
- eps
- redundant
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- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000003745 diagnosis Methods 0.000 claims abstract description 23
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000012544 monitoring process Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 6
- 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
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000012546 transfer 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 (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210307056.6A CN114954411A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210307056.6A CN114954411A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余控制方法 |
Publications (1)
Publication Number | Publication Date |
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CN114954411A true CN114954411A (zh) | 2022-08-30 |
Family
ID=82975544
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210307056.6A Pending CN114954411A (zh) | 2022-03-25 | 2022-03-25 | 电子助力器与ehps或eps安全冗余控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN114954411A (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005036615A1 (de) * | 2004-08-06 | 2006-02-23 | Continental Teves Ag & Co. Ohg | Vorrichtung zur Bereitstellung von Druck für eine Betätigungseinheit eines Kraftfahrzeugbremssystem und Verfahren zum Steuern der Vorrichtung |
DE102018213594A1 (de) * | 2018-08-13 | 2020-02-13 | Robert Bosch Gmbh | Aktuator für ein hydraulisches Bremssystem |
CN111762260A (zh) * | 2020-06-22 | 2020-10-13 | 北京汽车股份有限公司 | 基于标定车速的助力转向系统冗余控制系统、方法及车辆 |
CN111942348A (zh) * | 2020-07-03 | 2020-11-17 | 东风汽车集团有限公司 | 一种适用于自动驾驶的制动冗余备份系统及制动方法 |
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 |
CN114148408A (zh) * | 2021-12-22 | 2022-03-08 | 吉林大学 | 一种具有备份模式的双电机轮边转向制动集成系统及其控制方法 |
-
2022
- 2022-03-25 CN CN202210307056.6A patent/CN114954411A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005036615A1 (de) * | 2004-08-06 | 2006-02-23 | Continental Teves Ag & Co. Ohg | Vorrichtung zur Bereitstellung von Druck für eine Betätigungseinheit eines Kraftfahrzeugbremssystem und Verfahren zum Steuern der Vorrichtung |
DE102018213594A1 (de) * | 2018-08-13 | 2020-02-13 | Robert Bosch Gmbh | Aktuator für ein hydraulisches Bremssystem |
CN111762260A (zh) * | 2020-06-22 | 2020-10-13 | 北京汽车股份有限公司 | 基于标定车速的助力转向系统冗余控制系统、方法及车辆 |
CN111942348A (zh) * | 2020-07-03 | 2020-11-17 | 东风汽车集团有限公司 | 一种适用于自动驾驶的制动冗余备份系统及制动方法 |
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 |
CN114148408A (zh) * | 2021-12-22 | 2022-03-08 | 吉林大学 | 一种具有备份模式的双电机轮边转向制动集成系统及其控制方法 |
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Effective date of registration: 20240225 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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