CN105150854B8 - 一种电动汽车高压安全保护系统 - Google Patents

一种电动汽车高压安全保护系统 Download PDF

Info

Publication number
CN105150854B8
CN105150854B8 CN201510565685.9A CN201510565685A CN105150854B8 CN 105150854 B8 CN105150854 B8 CN 105150854B8 CN 201510565685 A CN201510565685 A CN 201510565685A CN 105150854 B8 CN105150854 B8 CN 105150854B8
Authority
CN
China
Prior art keywords
battery management
voltage safety
management system
electromobile
safety protection
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
Application number
CN201510565685.9A
Other languages
English (en)
Other versions
CN105150854A (zh
CN105150854B (zh
Inventor
陈文强
刘心文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yudo New Energy Automobile Co Ltd
Original Assignee
FJ Motor Group Yudo New Energy Automobile Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FJ Motor Group Yudo New Energy Automobile Co Ltd filed Critical FJ Motor Group Yudo New Energy Automobile Co Ltd
Priority to CN201510565685.9A priority Critical patent/CN105150854B8/zh
Publication of CN105150854A publication Critical patent/CN105150854A/zh
Application granted granted Critical
Publication of CN105150854B publication Critical patent/CN105150854B/zh
Publication of CN105150854B8 publication Critical patent/CN105150854B8/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Electric Propulsion And Braking For Vehicles (AREA)
  • Protection Of Static Devices (AREA)

Abstract

本发明公开了一种电动汽车高压安全保护系统，通过电池管理系统对高压环路互锁回路状态及高压系统绝缘电阻进行检测，异常情况下使系统进入高压断电流程并对环路互锁信号状态进行诊断；通过安全气囊管理器检测碰撞状态信号并发给整车控制器及电池管理系统，当发生碰撞时整车控制器及电池管理系统进入高压断电控制流程并最终使整车高压断开。本发明大大提高了电动汽车的高压安全。
CN201510565685.9A 2015-09-08 2015-09-08 一种电动汽车高压安全保护系统 Active CN105150854B8 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510565685.9A CN105150854B8 (zh) 2015-09-08 2015-09-08 一种电动汽车高压安全保护系统

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510565685.9A CN105150854B8 (zh) 2015-09-08 2015-09-08 一种电动汽车高压安全保护系统

Publications (3)

Publication Number Publication Date
CN105150854A CN105150854A (zh) 2015-12-16
CN105150854B CN105150854B (zh) 2016-06-15
CN105150854B8 true CN105150854B8 (zh) 2016-12-21

Family

ID=54792025

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510565685.9A Active CN105150854B8 (zh) 2015-09-08 2015-09-08 一种电动汽车高压安全保护系统

Country Status (1)

Country Link
CN (1) CN105150854B8 (zh)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105799518B (zh) * 2016-03-31 2019-02-15 北京长城华冠汽车科技股份有限公司 一种电动汽车的高压保护方法和装置
CN106093786B (zh) * 2016-06-30 2019-06-04 上海汽车集团股份有限公司 电动汽车碰撞高压断电验证测试方法
CN106646076B (zh) * 2016-10-14 2019-06-04 宁德时代新能源科技股份有限公司 高压互锁检测电路
CN106671814A (zh) * 2016-12-29 2017-05-17 力帆实业(集团)股份有限公司 电动汽车动力电池包主动安全防护系统
CN107042760B (zh) * 2017-02-06 2020-03-06 潍柴动力股份有限公司 一种电动汽车高压互锁系统及其故障定位方法
CN109307838A (zh) * 2017-07-28 2019-02-05 中航光电科技股份有限公司 一种新能源汽车高压箱出厂检测系统
CN108407618B (zh) * 2018-02-01 2021-03-05 中国第一汽车股份有限公司 基于行驶意图的智能高压断电控制装置及控制方法
CN110703047B (zh) * 2018-07-09 2021-07-20 宝沃汽车（中国）有限公司 电动汽车的绝缘测试方法、装置及电动汽车
CN109017313A (zh) * 2018-08-02 2018-12-18 奇瑞汽车股份有限公司 电动汽车高压安全控制系统和方法
CN108909408B (zh) * 2018-09-06 2024-08-02 北京长城华冠汽车技术开发有限公司 车载空调系统及车辆
CN109324596A (zh) * 2018-09-20 2019-02-12 合肥巨动力系统有限公司 一种电机控制器高压互锁检测电路及检测方法
CN109532495B (zh) * 2018-11-02 2020-08-28 浙江吉利新能源商用车有限公司 高压互锁检测装置及电动汽车
CN111398699B (zh) * 2018-12-29 2022-08-12 长城汽车股份有限公司 高压系统的状态诊断方法、装置、介质
CN109591603A (zh) * 2019-01-04 2019-04-09 北京长城华冠汽车科技股份有限公司 电动汽车及其碰撞后的控制方法和系统
CN110058180B (zh) * 2019-04-04 2022-10-28 上海捷新动力电池系统有限公司 一种动力电池包系统高压互锁连接器检测系统
CN110126624A (zh) * 2019-04-16 2019-08-16 北京长城华冠汽车科技股份有限公司 一种根据碰撞信号切断高压继电器的方法及系统
CN110231535B (zh) * 2019-06-24 2021-11-30 爱驰汽车有限公司 一种高压电路运行状态检测方法及系统
CN111645523B (zh) 2019-10-31 2021-11-02 长城汽车股份有限公司 车辆控制装置、系统和车辆
CN110861495B (zh) * 2019-11-08 2023-05-16 东风汽车集团有限公司 一种新能源汽车高压电击防护安全系统及方法
CN111251890B (zh) * 2020-01-17 2022-02-11 中车株洲电力机车有限公司 城轨车辆异构冗余控制电路及控制方法、城轨车辆
CN111731215B (zh) * 2020-08-03 2021-01-05 延锋伟世通电子科技（南京）有限公司 一种新能源汽车碰撞保护快速反应电路
CN114670629A (zh) * 2020-12-24 2022-06-28 上海汽车集团股份有限公司 电动车辆碰撞防触电保护系统及电动车辆
CN114683855A (zh) * 2020-12-30 2022-07-01 宝能汽车集团有限公司 车辆及其碰撞后的安全保护方法、装置和电池管理系统
CN113238104A (zh) * 2021-03-29 2021-08-10 江铃汽车股份有限公司 一种汽车碰撞高压安全断电信号检测方法
CN113895376B (zh) * 2021-09-29 2023-04-18 岚图汽车科技有限公司 一种混动车辆安全防护方法及系统
CN114583661B (zh) * 2022-04-19 2024-03-19 潍柴动力股份有限公司 一种阀体的电机的过热保护方法及发动机后处理系统
CN114801750B (zh) * 2022-06-13 2024-03-26 广汽埃安新能源汽车有限公司 电动汽车下高压的控制方法、装置、电子设备及存储介质

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5598499B2 (ja) * 2012-06-15 2014-10-01 株式会社デンソー 電池監視装置
CN104192000B (zh) * 2014-08-07 2016-03-23 奇瑞新能源汽车技术有限公司 一种电动汽车高压碰撞安全控制系统的控制方法
CN104442635B (zh) * 2014-11-11 2016-08-24 奇瑞新能源汽车技术有限公司 一种纯电动汽车高压环路的故障检测方法
CN104793538B (zh) * 2015-04-14 2017-09-26 科力远混合动力技术有限公司 一种汽车用混合动力电池高压互锁监控系统

Also Published As

Publication number Publication date
CN105150854A (zh) 2015-12-16
CN105150854B (zh) 2016-06-15

Similar Documents

Publication Publication Date Title
CN105150854B8 (zh) 一种电动汽车高压安全保护系统
US9466448B2 (en) HV relay sticking control system and method
GB201223275D0 (en) Radar based multifunctional safety system
MX2017001884A (es) Identificacion, validacion y notificacion de daños potenciales en el chasis.
KR101693991B1 (ko) 친환경 차량의 제어 시스템 및 방법
CN104494544B (zh) 一种电动汽车碰撞断电保护系统
MX2015003777A (es) Bolsa de aire para pasajero de forma adaptable.
EP4246893A3 (en) Vehicle-mounted network system, invalidity detection electronic control unit, and invalidity detection method
CN204149971U (zh) 具有充电枪状态自动检测装置的电动汽车
WO2016115366A3 (en) Child restraint system
MX357312B (es) Asiento de carro para niños con medios de proteccion activa.
WO2013152377A3 (de) Verfahren zum betreiben einer ladeanschlussvorrichtung für elektrofahrzeuge
CN104960470B (zh) 一种用于消除开启车门引发事故的自动防护系统
WO2015076109A8 (ja) 電動ブレーキ装置
WO2015059383A3 (fr) Gestion des seuils de pression différentielle d'une pompe a vide reliée a un système de freinage de véhicule automobile
JP2015084639A5 (zh)
WO2012136335A3 (de) Ladeeinrichtung für eine hochspannungsbatterie eines kraftfahrzeugs, ladeanordnung und verfahren zum betrieb einer ladeanordnung
WO2014173616A3 (de) Überspannungsschutzeinrichtung zum schützen eines bordnetzes eines elektrofahrzeuges vor einer elektrischen überspannung und entsprechendes verfahren sowie elektrofahrzeug mit der überspannungsschutzeinrichtung
WO2014106022A3 (en) Portable refrigerant recovery unit load control
CN104163331A (zh) 一种长距离皮带输送机电气故障快速处理方法
WO2014030059A3 (en) Vehicle power control system and power control method
WO2016006705A3 (en) Vehicle control device
WO2014079630A3 (de) Sicherheitsvorrichtung zum überwachen eines aufladens eines elektrischen energiespeichers eines kraftfahrzeuges, und zum überwachen eine fahrzeugbewegung während des aufladens und verfahren zum betreiben der sicherheitsvorrichtung
WO2015092529A8 (ja) 地絡検出器及び充放電システム
CN105261149A (zh) 防止幼童被遗忘在汽车内的装置及方法

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C41 Transfer of patent application or patent right or utility model
TA01 Transfer of patent application right

Effective date of registration: 20160331

Address after: 351100 Putian province Fujian City Hanjiang District Jiangkou Town Stone Village Avenue on the west side of Han Li

Applicant after: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd.

Address before: 351115 Putian City, Fujian province Jiangkou Town Hanjiang District Court Road Culvert technology building high-tech zones on the third floor

Applicant before: PUTIAN YUNCHI NEW ENERGY AUTOMOBILE RESEARCH INSTITUTE Co.,Ltd.

C14 Grant of patent or utility model
GR01 Patent grant
C53 Correction of patent of invention or patent application
CI01 Publication of corrected invention patent application

Correction item: First inventor

Correct: Chen Wenqiang

False: The inventor has waived the right to be mentioned

Number: 24

Volume: 32

CI03 Correction of invention patent

Correction item: First inventor

Correct: Chen Wenqiang

False: The inventor has waived the right to be mentioned

Number: 24

Page: The title page

Volume: 32

ERR Gazette correction
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee after: Yundu New Energy Automobile Co.,Ltd.

Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee before: FJ MOTOR GROUP, YUDO NEW-ENERGY AUTOMOBILE Co.,Ltd.

Address after: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee after: Yundu New Energy Vehicle Co.,Ltd.

Address before: 351100 west side of LiHan Road, Jiangxi town, Jiangkou Town, Hanjiang District, Putian, Fujian, China

Patentee before: Yundu New Energy Automobile Co.,Ltd.