CN207488456U - 电池负极继电器状态的检测系统、电池管理系统及车辆 - Google Patents
电池负极继电器状态的检测系统、电池管理系统及车辆 Download PDFInfo
- Publication number
- CN207488456U CN207488456U CN201720946337.0U CN201720946337U CN207488456U CN 207488456 U CN207488456 U CN 207488456U CN 201720946337 U CN201720946337 U CN 201720946337U CN 207488456 U CN207488456 U CN 207488456U
- Authority
- CN
- China
- Prior art keywords
- cathode relay
- resistance
- battery
- circuit
- voltage
- 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.)
- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 15
- 238000002955 isolation Methods 0.000 description 12
- 230000008878 coupling Effects 0.000 description 9
- 238000010168 coupling process Methods 0.000 description 9
- 238000005859 coupling reaction Methods 0.000 description 9
- 230000003287 optical effect Effects 0.000 description 9
- 238000012360 testing method Methods 0.000 description 8
- 230000005611 electricity Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 239000003990 capacitor Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Secondary Cells (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720946337.0U CN207488456U (zh) | 2017-07-31 | 2017-07-31 | 电池负极继电器状态的检测系统、电池管理系统及车辆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720946337.0U CN207488456U (zh) | 2017-07-31 | 2017-07-31 | 电池负极继电器状态的检测系统、电池管理系统及车辆 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN207488456U true CN207488456U (zh) | 2018-06-12 |
Family
ID=62484846
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720946337.0U Expired - Fee Related CN207488456U (zh) | 2017-07-31 | 2017-07-31 | 电池负极继电器状态的检测系统、电池管理系统及车辆 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN207488456U (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109387737A (zh) * | 2018-11-30 | 2019-02-26 | 珠海格力电器股份有限公司 | 针座和塑壳连接状态检测系统 |
CN110068723A (zh) * | 2019-05-21 | 2019-07-30 | 东莞市华锦技术有限公司 | 一种应用于电动汽车的外电压采集系统 |
CN111953264A (zh) * | 2020-08-12 | 2020-11-17 | 深圳市海浦蒙特科技有限公司 | 一种同步电机控制电路 |
CN118549815A (zh) * | 2024-07-30 | 2024-08-27 | 比亚迪股份有限公司 | 检测组件、电池组件和车辆 |
-
2017
- 2017-07-31 CN CN201720946337.0U patent/CN207488456U/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109387737A (zh) * | 2018-11-30 | 2019-02-26 | 珠海格力电器股份有限公司 | 针座和塑壳连接状态检测系统 |
CN109387737B (zh) * | 2018-11-30 | 2024-05-24 | 珠海格力电器股份有限公司 | 针座和塑壳连接状态检测系统 |
CN110068723A (zh) * | 2019-05-21 | 2019-07-30 | 东莞市华锦技术有限公司 | 一种应用于电动汽车的外电压采集系统 |
CN111953264A (zh) * | 2020-08-12 | 2020-11-17 | 深圳市海浦蒙特科技有限公司 | 一种同步电机控制电路 |
CN118549815A (zh) * | 2024-07-30 | 2024-08-27 | 比亚迪股份有限公司 | 检测组件、电池组件和车辆 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207488456U (zh) | 电池负极继电器状态的检测系统、电池管理系统及车辆 | |
CN105911353A (zh) | 汽车绝缘电阻检测电路及其绝缘电阻检测方法 | |
CN109143048B (zh) | 高压回路继电器粘连诊断电路及诊断方法 | |
CN109655708B (zh) | 电动汽车及其高压互锁系统的故障检测装置和方法 | |
CN104641244B (zh) | 用于检测和测量绝缘故障的装置 | |
CN109739211B (zh) | 用于负载电路的诊断系统及电动车 | |
CN106427614A (zh) | 电动汽车电池系统总电压采样及继电器诊断系统及方法 | |
CN204347214U (zh) | 一种注入式发电机碳刷接触检测装置 | |
CN107492684A (zh) | 动力电池的电池管理系统及车辆 | |
CN205097958U (zh) | 电动汽车及其高低压互锁检测电路 | |
CN105244951B (zh) | 一种带有诊断功能的智能充电器及充电方法 | |
CN207481815U (zh) | 电动汽车高压上下电系统 | |
CN205916027U (zh) | 一种车辆及转向灯的故障诊断电路 | |
CN103353569A (zh) | 一种继电器连接状态检测装置 | |
CN104242252B (zh) | 电池过放保护电路 | |
CN109921116A (zh) | 实训用的新能源汽车动力电池的故障设置电路及其方法 | |
CN104977858B (zh) | 一种车载电子设备开关机的控制方法 | |
CN203616382U (zh) | 一种安全验电及放电装置 | |
CN209496974U (zh) | 实训用的新能源汽车动力电池的故障设置电路 | |
CN209673896U (zh) | 电动汽车绝缘检测电路及电动汽车 | |
CN206865159U (zh) | 直流充电继电器的状态检测装置、直流充电系统 | |
CN108270276B (zh) | 特种车辆用高压超级电容 | |
CN104600763A (zh) | 欠压保护电路以及灯具 | |
CN206725672U (zh) | 一种电控柴油机的ecu工作状态监测装置 | |
CN205027882U (zh) | 单体电池的电压诊断采集系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Battery negative relay state detection system, battery management system and vehicle Effective date of registration: 20211213 Granted publication date: 20180612 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231201 Granted publication date: 20180612 Pledgee: BEIJING AUTOMOTIVE GROUP Co.,Ltd. Pledgor: Beijing baowo Automobile Co.,Ltd.|Borgward Automotive (China) Co., Ltd. Registration number: Y2021990001167 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 |
|
CF01 | Termination of patent right due to non-payment of annual fee |