CN114084114B - 用于车辆的制动***及制动方法 - Google Patents
用于车辆的制动***及制动方法 Download PDFInfo
- Publication number
- CN114084114B CN114084114B CN202010856820.6A CN202010856820A CN114084114B CN 114084114 B CN114084114 B CN 114084114B CN 202010856820 A CN202010856820 A CN 202010856820A CN 114084114 B CN114084114 B CN 114084114B
- Authority
- CN
- China
- Prior art keywords
- wheel
- drive motor
- information
- drive
- vehicle
- 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.)
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Links
- 238000000034 method Methods 0.000 title claims abstract description 45
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012795 verification Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 description 11
- 230000007246 mechanism Effects 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 230000009347 mechanical transmission Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 238000004806 packaging method and process Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
-
- 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
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
- B60T8/88—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means
- B60T8/885—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration with failure responsive means, i.e. means for detecting and indicating faulty operation of the speed responsive control means using electrical circuitry
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W50/02—Ensuring safety in case of control system failures, e.g. by diagnosing, circumventing or fixing failures
- B60W50/023—Avoiding failures by using redundant parts
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/413—Plausibility monitoring, cross check, redundancy
-
- 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
- B60T2270/00—Further aspects of brake control systems not otherwise provided for
- B60T2270/40—Failsafe aspects of brake control systems
- B60T2270/416—Wheel speed sensor failure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2422/00—Indexing codes relating to the special location or mounting of sensors
- B60W2422/70—Indexing codes relating to the special location or mounting of sensors on the wheel or the tire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2422/00—Indexing codes relating to the special location or mounting of sensors
- B60W2422/95—Measuring the same parameter at multiple locations of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/06—Combustion engines, Gas turbines
- B60W2510/0638—Engine speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2510/00—Input parameters relating to a particular sub-units
- B60W2510/08—Electric propulsion units
- B60W2510/081—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/28—Wheel speed
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Human Computer Interaction (AREA)
- Regulating Braking Force (AREA)
Abstract
Description
Claims (18)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010856820.6A CN114084114B (zh) | 2020-08-24 | 2020-08-24 | 用于车辆的制动***及制动方法 |
EP21765882.2A EP4200174A1 (en) | 2020-08-24 | 2021-08-18 | Brake system for a vehicle and method for braking |
PCT/EP2021/072921 WO2022043153A1 (en) | 2020-08-24 | 2021-08-18 | Brake system for a vehicle and method for braking |
US18/113,504 US20230202437A1 (en) | 2020-08-24 | 2023-02-23 | Brake system for a vehicle and method for braking |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010856820.6A CN114084114B (zh) | 2020-08-24 | 2020-08-24 | 用于车辆的制动***及制动方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114084114A CN114084114A (zh) | 2022-02-25 |
CN114084114B true CN114084114B (zh) | 2023-03-24 |
Family
ID=77640675
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202010856820.6A Active CN114084114B (zh) | 2020-08-24 | 2020-08-24 | 用于车辆的制动***及制动方法 |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP4200174A1 (zh) |
CN (1) | CN114084114B (zh) |
WO (1) | WO2022043153A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN116198463A (zh) * | 2023-03-30 | 2023-06-02 | 小米汽车科技有限公司 | 制动控制方法、装置、***、车辆、介质及芯片 |
CN116101238A (zh) * | 2023-03-30 | 2023-05-12 | 小米汽车科技有限公司 | 制动控制方法、装置、***、车辆、介质及芯片 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006056628B4 (de) * | 2006-11-30 | 2016-04-28 | Bayerische Motoren Werke Aktiengesellschaft | Verfahren zum Ermitteln der Fahrzeuggeschwindigkeit eines Kraftfahrzeugs |
JP5047822B2 (ja) * | 2008-01-22 | 2012-10-10 | 株式会社アドヴィックス | 車両の車体速度演算装置 |
US8239109B2 (en) * | 2008-01-30 | 2012-08-07 | Ford Global Technologies, Llc | Output shaft speed sensor based anti-lock braking system |
US9555783B2 (en) * | 2011-03-03 | 2017-01-31 | Robert Bosch Gmbh | Wheel speed estimation using a drivetrain model |
US11091149B2 (en) * | 2017-11-09 | 2021-08-17 | Robert Bosch Gmbh | Vehicle electronic stability control system including improved wheel speed detection |
EP3623242B1 (en) * | 2018-09-17 | 2022-09-07 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | A system and a method for controlling an electric vehicle |
KR102484938B1 (ko) * | 2018-10-24 | 2023-01-04 | 현대자동차주식회사 | 차량의 휠 속도 추정 장치 및 방법 |
-
2020
- 2020-08-24 CN CN202010856820.6A patent/CN114084114B/zh active Active
-
2021
- 2021-08-18 EP EP21765882.2A patent/EP4200174A1/en active Pending
- 2021-08-18 WO PCT/EP2021/072921 patent/WO2022043153A1/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN114084114A (zh) | 2022-02-25 |
EP4200174A1 (en) | 2023-06-28 |
WO2022043153A1 (en) | 2022-03-03 |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address | ||
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Address after: Room 401, Building 2, No. 7 Wenzhong Road, Taozhu Street, Zhuji City, Shaoxing City, Zhejiang Province, 311816 Patentee after: Hengchuang Zhixing (Zhejiang) Electric Control Brake System Co.,Ltd. Country or region after: China Address before: 201804 unit 5, No.15, Lane 56, Antuo Road, Anting Town, Jiading District, Shanghai Patentee before: Hengchuang Zhixing (Shanghai) Electric Control Brake System Co.,Ltd. Country or region before: China Address after: 201804 unit 5, No.15, Lane 56, Antuo Road, Anting Town, Jiading District, Shanghai Patentee after: Hengchuang Zhixing (Shanghai) Electric Control Brake System Co.,Ltd. Country or region after: China Address before: 201804 unit 5, No.15, Lane 56, Antuo Road, Anting Town, Jiading District, Shanghai Patentee before: Hande Wan'an (Shanghai) electric brake system Co.,Ltd. Country or region before: China |