CN110406514B - 真空泵工作阈值的控制方法、装置和汽车 - Google Patents
真空泵工作阈值的控制方法、装置和汽车 Download PDFInfo
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- CN110406514B CN110406514B CN201810403593.4A CN201810403593A CN110406514B CN 110406514 B CN110406514 B CN 110406514B CN 201810403593 A CN201810403593 A CN 201810403593A CN 110406514 B CN110406514 B CN 110406514B
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- 238000000034 method Methods 0.000 title claims abstract description 44
- 230000008859 change Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 9
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
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- 238000013021 overheating Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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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
- 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
- B60T13/24—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 the fluid being gaseous
- B60T13/46—Vacuum systems
- B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Abstract
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Claims (9)
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CN201810403593.4A CN110406514B (zh) | 2018-04-28 | 2018-04-28 | 真空泵工作阈值的控制方法、装置和汽车 |
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CN201810403593.4A CN110406514B (zh) | 2018-04-28 | 2018-04-28 | 真空泵工作阈值的控制方法、装置和汽车 |
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CN110406514A CN110406514A (zh) | 2019-11-05 |
CN110406514B true CN110406514B (zh) | 2020-11-13 |
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CN201810403593.4A Active CN110406514B (zh) | 2018-04-28 | 2018-04-28 | 真空泵工作阈值的控制方法、装置和汽车 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111645657B (zh) * | 2020-01-14 | 2021-10-01 | 摩登汽车有限公司 | 电动汽车的电子真空泵控制方法、***及电动汽车 |
CN111439275A (zh) * | 2020-04-07 | 2020-07-24 | 奇瑞商用车(安徽)有限公司 | 一种汽车真空泵故障处理方法及其*** |
CN114620018B (zh) * | 2020-12-14 | 2023-04-28 | 威马智慧出行科技(上海)股份有限公司 | 真空泵控制方法、***、存储介质和电子设备 |
CN113775525A (zh) * | 2021-11-09 | 2021-12-10 | 杭州智科精密机械有限公司 | 真空泵的安全控制方法、***及新能源汽车 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2492404B (en) * | 2011-07-01 | 2014-03-12 | Jaguar Land Rover Ltd | Method of controlling vacuum pump for vehicle brake booster |
CN104568301B (zh) * | 2014-12-24 | 2017-04-12 | 格力电器(合肥)有限公司 | 检测设备真空度的方法和装置 |
CN105539409B (zh) * | 2015-11-30 | 2018-07-17 | 北京新能源汽车股份有限公司 | 车辆的制动助力***及具有其的车辆 |
CN106379303B (zh) * | 2016-10-26 | 2019-04-09 | 浙江吉利控股集团有限公司 | 一种车用电动真空泵控制***及其方法 |
CN107697054B (zh) * | 2017-09-18 | 2019-08-16 | 北京长城华冠汽车科技股份有限公司 | 一种真空助力参数的修正方法及装置 |
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- 2018-04-28 CN CN201810403593.4A patent/CN110406514B/zh active Active
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Control method, device and vehicle for working threshold of vacuum pump Effective date of registration: 20211213 Granted publication date: 20201113 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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Date of cancellation: 20231201 Granted publication date: 20201113 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |