CN102756701B - 一种汽车电控单元用电源延时系统 - Google Patents
一种汽车电控单元用电源延时系统 Download PDFInfo
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Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104518246B (zh) * | 2013-09-29 | 2017-03-08 | 广州汽车集团股份有限公司 | 一种动力电池系统采集板及其控制方法 |
CN103633977A (zh) * | 2013-11-05 | 2014-03-12 | 奇瑞汽车股份有限公司 | 一种双输入的开关电路及应用该电路的断电保护方法 |
CN104883166A (zh) * | 2014-12-11 | 2015-09-02 | 北汽福田汽车股份有限公司 | 具有复位功能的电动汽车断电延时电路 |
CN104901664B (zh) * | 2015-06-01 | 2018-11-09 | 深圳市安保科技有限公司 | 一种软硬件结合的开关机电路及开关机方法 |
CN105752001B (zh) * | 2016-02-24 | 2018-05-01 | 深圳罗马仕科技有限公司 | 车辆诊断系统及车辆用延时掉电电路 |
CN108944746A (zh) * | 2018-08-31 | 2018-12-07 | 华勤通讯技术有限公司 | 一种车载设备及汽车 |
CN109116788A (zh) * | 2018-09-30 | 2019-01-01 | 中国重汽集团济南动力有限公司 | 一种车辆电源控制装置,车辆及方法 |
CN109955811A (zh) * | 2019-04-25 | 2019-07-02 | 安徽卓越电气有限公司 | 一种对车载蓄电池的防护控制电路 |
CN112636732B (zh) * | 2020-12-28 | 2022-11-29 | 潍柴动力股份有限公司 | 一种下电延时保护电路和装置 |
CN114070045A (zh) * | 2021-11-30 | 2022-02-18 | 东风商用车有限公司 | 汽车控制器的电源开关电路、系统、控制方法和汽车 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3862441A (en) * | 1972-11-22 | 1975-01-21 | Mitsubishi Electric Corp | Mos-fet timing circuit |
US7329967B2 (en) * | 2002-12-10 | 2008-02-12 | Hitachi, Ltd. | Electronic control unit for car |
CN201142672Y (zh) * | 2007-08-08 | 2008-10-29 | 力帆实业(集团)股份有限公司 | 机动车ecu延时处理电路 |
CN201219253Y (zh) * | 2008-06-17 | 2009-04-08 | 麦建明 | 一种射频电子锁的电子开关 |
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JP2006161756A (ja) * | 2004-12-09 | 2006-06-22 | Denso Corp | 電源制御装置 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3862441A (en) * | 1972-11-22 | 1975-01-21 | Mitsubishi Electric Corp | Mos-fet timing circuit |
US7329967B2 (en) * | 2002-12-10 | 2008-02-12 | Hitachi, Ltd. | Electronic control unit for car |
CN201142672Y (zh) * | 2007-08-08 | 2008-10-29 | 力帆实业(集团)股份有限公司 | 机动车ecu延时处理电路 |
CN201219253Y (zh) * | 2008-06-17 | 2009-04-08 | 麦建明 | 一种射频电子锁的电子开关 |
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