CN112721892B - 一种新能源电动车真空系统高原控制方法 - Google Patents
一种新能源电动车真空系统高原控制方法 Download PDFInfo
- Publication number
- CN112721892B CN112721892B CN202011614462.4A CN202011614462A CN112721892B CN 112721892 B CN112721892 B CN 112721892B CN 202011614462 A CN202011614462 A CN 202011614462A CN 112721892 B CN112721892 B CN 112721892B
- Authority
- CN
- China
- Prior art keywords
- vacuum pump
- vacuum
- pressure value
- control method
- new energy
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 238000011217 control strategy Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
-
- 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
- B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
- B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
- B60T13/66—Electrical control in fluid-pressure brake systems
- B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011614462.4A CN112721892B (zh) | 2020-12-30 | 2020-12-30 | 一种新能源电动车真空系统高原控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202011614462.4A CN112721892B (zh) | 2020-12-30 | 2020-12-30 | 一种新能源电动车真空系统高原控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN112721892A CN112721892A (zh) | 2021-04-30 |
CN112721892B true CN112721892B (zh) | 2022-03-01 |
Family
ID=75611183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202011614462.4A Active CN112721892B (zh) | 2020-12-30 | 2020-12-30 | 一种新能源电动车真空系统高原控制方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN112721892B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113734127A (zh) * | 2021-09-27 | 2021-12-03 | 广西宁达汽车科技有限公司 | 一种新能源电动车真空系统高原控制方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105539409A (zh) * | 2015-11-30 | 2016-05-04 | 北京新能源汽车股份有限公司 | 车辆的制动助力系统及具有其的车辆 |
CN110588619A (zh) * | 2019-09-04 | 2019-12-20 | 东风航盛(武汉)汽车控制系统有限公司 | 一种高原环境下电动汽车真空泵的控制方法 |
CN110979283A (zh) * | 2019-12-25 | 2020-04-10 | 重庆长安新能源汽车科技有限公司 | 真空助力系统的控制方法及存储介质 |
CN111301381A (zh) * | 2019-11-19 | 2020-06-19 | 浙江零跑科技有限公司 | 一种新能源车用电动真空泵高原控制方法 |
-
2020
- 2020-12-30 CN CN202011614462.4A patent/CN112721892B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105539409A (zh) * | 2015-11-30 | 2016-05-04 | 北京新能源汽车股份有限公司 | 车辆的制动助力系统及具有其的车辆 |
CN110588619A (zh) * | 2019-09-04 | 2019-12-20 | 东风航盛(武汉)汽车控制系统有限公司 | 一种高原环境下电动汽车真空泵的控制方法 |
CN111301381A (zh) * | 2019-11-19 | 2020-06-19 | 浙江零跑科技有限公司 | 一种新能源车用电动真空泵高原控制方法 |
CN110979283A (zh) * | 2019-12-25 | 2020-04-10 | 重庆长安新能源汽车科技有限公司 | 真空助力系统的控制方法及存储介质 |
Also Published As
Publication number | Publication date |
---|---|
CN112721892A (zh) | 2021-04-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR100520565B1 (ko) | 사륜 구동 전기자동차의 회생 제동 제어방법 및 시스템 | |
CN105745133B (zh) | 用于车辆的控制设备和用于发动机的控制方法 | |
GB2484803A (en) | Method and control system for opening the drive train of a motor vehicle | |
US8439795B2 (en) | Apparatus for controlling motor torque | |
EP3725619B1 (en) | Control method for hybrid vehicle and control apparatus for hybrid vehicle | |
JP3488654B2 (ja) | ハイブリッド車両のエンジン制御装置 | |
CN111791711A (zh) | 能量回收控制方法、装置、控制器及电动汽车 | |
JP2002213268A (ja) | 車両のエンジン自動停止・始動制御装置 | |
US20130144514A1 (en) | System and method for controlling engine of hybrid vehicle | |
JP4766330B2 (ja) | エンジンの自動停止始動制御装置 | |
KR20150075628A (ko) | 하이브리드 차량의 전부하 모드 제어 장치 및 방법 | |
KR20130042967A (ko) | 하이브리드 차량의 크리프 제어장치 및 방법 | |
US9028010B2 (en) | Braking control system | |
CN112721892B (zh) | 一种新能源电动车真空系统高原控制方法 | |
CN111775939B (zh) | 一种用于混合动力车辆的能量回收方法及系统 | |
JP2004229373A (ja) | ハイブリッド車両の制御装置 | |
KR101114383B1 (ko) | 하이브리드 차량의 제어방법 | |
JP2000184510A (ja) | ハイブリッド車両の制御装置 | |
JP3700974B2 (ja) | エンジン制御装置 | |
KR20100005764A (ko) | 하이브리드 연료전지 차량의 오토홀드 구현 방법 | |
JP3455145B2 (ja) | ハイブリッド車両のファン制御装置 | |
JP3794351B2 (ja) | 車両のトルク制御装置及びトルク制御方法 | |
CN113165637B (zh) | 车辆控制方法及车辆控制装置 | |
KR100535417B1 (ko) | 4륜 구동 하이브리드 전기 차량의 크립 토크 제어방법 | |
CN111483444B (zh) | 一种车辆、制动控制方法及装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
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 | ||
CP01 | Change in the name or title of a patent holder |
Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: United New Energy Automobile Co.,Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. Address after: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee after: Hozon New Energy Automobile Co., Ltd. Address before: 314500 988 Tong Tong Road, Wu Tong Street, Tongxiang, Jiaxing, Zhejiang Patentee before: Hozon New Energy Automobile Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A high-altitude control method for vacuum system of new energy electric vehicles Granted publication date: 20220301 Pledgee: Tongxiang Science and Technology Entrepreneurship Service Center Co.,Ltd. Pledgor: United New Energy Automobile Co.,Ltd. Registration number: Y2024330000709 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |