CN113895515A - 一种助力转向系统及车辆 - Google Patents
一种助力转向系统及车辆 Download PDFInfo
- Publication number
- CN113895515A CN113895515A CN202111255403.7A CN202111255403A CN113895515A CN 113895515 A CN113895515 A CN 113895515A CN 202111255403 A CN202111255403 A CN 202111255403A CN 113895515 A CN113895515 A CN 113895515A
- Authority
- CN
- China
- Prior art keywords
- steering
- motor
- pump
- steering pump
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims description 9
- 238000010168 coupling process Methods 0.000 claims description 9
- 238000005859 coupling reaction Methods 0.000 claims description 9
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 239000012530 fluid Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000011217 control strategy Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- 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
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/30—Safety devices, e.g. alternate emergency power supply or transmission means to ensure steering upon failure of the primary steering means
-
- 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
- B62D5/06—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle
- B62D5/10—Power-assisted or power-driven steering fluid, i.e. using a pressurised fluid for most or all the force required for steering a vehicle characterised by type of power unit
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111255403.7A CN113895515A (zh) | 2021-10-27 | 2021-10-27 | 一种助力转向系统及车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111255403.7A CN113895515A (zh) | 2021-10-27 | 2021-10-27 | 一种助力转向系统及车辆 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN113895515A true CN113895515A (zh) | 2022-01-07 |
Family
ID=79027076
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111255403.7A Pending CN113895515A (zh) | 2021-10-27 | 2021-10-27 | 一种助力转向系统及车辆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113895515A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115447664A (zh) * | 2022-09-05 | 2022-12-09 | 摩登汽车有限公司 | 一种紧急下电时电动转向助力系统控制方法 |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100152971A1 (en) * | 2008-12-16 | 2010-06-17 | Hitachi Automotive Systems, Ltd. | Steering control apparatus |
CN203410507U (zh) * | 2013-08-27 | 2014-01-29 | 安徽安凯汽车股份有限公司 | 混合动力客车用双转向泵助力转向系统 |
CN204383559U (zh) * | 2015-01-19 | 2015-06-10 | 吉林大学 | 新能源大客车电动液压助力转向系统 |
EP2939906A1 (en) * | 2014-04-29 | 2015-11-04 | CNH Industrial Belgium nv | Work vehicle with hydraulic assist for power off steering |
CN204956615U (zh) * | 2015-08-06 | 2016-01-13 | 北汽福田汽车股份有限公司 | 车辆及其转向助力系统 |
CN105370531A (zh) * | 2015-11-13 | 2016-03-02 | 湖南南车时代电动汽车股份有限公司 | 一种行车安全系统 |
CN106741154A (zh) * | 2016-11-15 | 2017-05-31 | 中联重科股份有限公司 | 起重机的转向控制系统及汽车起重机 |
CN108163049A (zh) * | 2017-12-25 | 2018-06-15 | 北汽福田汽车股份有限公司 | 用于混合动力车的助力转向系统和混合动力车 |
CN209870491U (zh) * | 2019-02-02 | 2019-12-31 | 北京奥特尼克科技有限公司 | 一种高级自动驾驶用具备冗余电机的电液转向器 |
CN211494218U (zh) * | 2020-01-10 | 2020-09-15 | 中车时代电动汽车股份有限公司 | 一种电动汽车及其双源系统 |
-
2021
- 2021-10-27 CN CN202111255403.7A patent/CN113895515A/zh active Pending
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100152971A1 (en) * | 2008-12-16 | 2010-06-17 | Hitachi Automotive Systems, Ltd. | Steering control apparatus |
CN203410507U (zh) * | 2013-08-27 | 2014-01-29 | 安徽安凯汽车股份有限公司 | 混合动力客车用双转向泵助力转向系统 |
EP2939906A1 (en) * | 2014-04-29 | 2015-11-04 | CNH Industrial Belgium nv | Work vehicle with hydraulic assist for power off steering |
CN204383559U (zh) * | 2015-01-19 | 2015-06-10 | 吉林大学 | 新能源大客车电动液压助力转向系统 |
CN204956615U (zh) * | 2015-08-06 | 2016-01-13 | 北汽福田汽车股份有限公司 | 车辆及其转向助力系统 |
CN105370531A (zh) * | 2015-11-13 | 2016-03-02 | 湖南南车时代电动汽车股份有限公司 | 一种行车安全系统 |
CN106741154A (zh) * | 2016-11-15 | 2017-05-31 | 中联重科股份有限公司 | 起重机的转向控制系统及汽车起重机 |
CN108163049A (zh) * | 2017-12-25 | 2018-06-15 | 北汽福田汽车股份有限公司 | 用于混合动力车的助力转向系统和混合动力车 |
CN209870491U (zh) * | 2019-02-02 | 2019-12-31 | 北京奥特尼克科技有限公司 | 一种高级自动驾驶用具备冗余电机的电液转向器 |
CN211494218U (zh) * | 2020-01-10 | 2020-09-15 | 中车时代电动汽车股份有限公司 | 一种电动汽车及其双源系统 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115447664A (zh) * | 2022-09-05 | 2022-12-09 | 摩登汽车有限公司 | 一种紧急下电时电动转向助力系统控制方法 |
CN115447664B (zh) * | 2022-09-05 | 2023-09-22 | 摩登汽车有限公司 | 一种紧急下电时电动转向助力系统控制方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3967573A1 (en) | Drive-by-wire electro-hydraulic steering system and hybrid control method for dual-winding motor | |
CN102501917B (zh) | 一种农用机器人移动平台电控液压驱动转向装置 | |
CN110435757B (zh) | 一种转向桥的电控转向系统 | |
CN103010298B (zh) | 重型车辆电控液压转向系统及其控制方法 | |
CN108891480A (zh) | 一种燃油客车电液助力耦合转向系统 | |
WO2012014004A1 (en) | Power steering system for a vehicle | |
US6122912A (en) | Electro-hydraulic power steering systems having improved efficiency | |
JP3108715B2 (ja) | サーボ制御装置特に自動車のパワーステアリング装置 | |
CN111017012A (zh) | 一种电控液压式车辆转向系统及调试方法 | |
CN113895515A (zh) | 一种助力转向系统及车辆 | |
CN110509986B (zh) | 一种电动液压助力转向系统的控制方法 | |
CN102196936B (zh) | 离合器压缩机和转向助力泵装置以及用于控制该装置的方法 | |
CN113415336B (zh) | 一种电传动转向控制系统及装载机 | |
CN113928412B (zh) | 一种电液复合转向系统及电液解耦控制方法 | |
CN101970277B (zh) | 动力转向装置 | |
CN110962919B (zh) | 一种主动电液耦合转向系统及车辆 | |
CN209290484U (zh) | 一种换向阀电液动力转向器 | |
CN105644620A (zh) | 一种节能型常压式液压助力转向系统 | |
CN217553889U (zh) | Ipb安全冗余系统 | |
CN216761891U (zh) | 转向系统及作业机械 | |
CN114291158B (zh) | 一种电液助力转向系统及控制方法 | |
CN217374468U (zh) | 电子助力器安全冗余系统 | |
CN207875753U (zh) | 高低压双源控制电动液压助力转向系统 | |
KR20160013016A (ko) | 러더 구동 시스템 및 방법 | |
CN113502871B (zh) | 一种基于电动机-泵/马达的装载机转向系统 |
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 | ||
CB02 | Change of applicant information |
Address after: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant after: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant after: Zhejiang Geely Remote New Energy Commercial Vehicle Group Co.,Ltd. Applicant after: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Applicant after: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Applicant after: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. Address before: 310051 No. 1760, Jiangling Road, Hangzhou, Zhejiang, Binjiang District Applicant before: ZHEJIANG GEELY HOLDING GROUP Co.,Ltd. Applicant before: ZHEJIANG GEELY NEW ENERGY COMMERCIAL VEHICLE GROUP Co.,Ltd. Applicant before: Zhejiang Geely new energy Commercial Vehicle Development Co.,Ltd. Applicant before: GEELY SICHUAN COMMERCIAL VEHICLE Co.,Ltd. Applicant before: Shanxi Geely new energy Commercial Vehicle Co.,Ltd. |
|
CB02 | Change of applicant information | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20220107 |
|
RJ01 | Rejection of invention patent application after publication |