CN104793135B - 一种混合动力汽车继电器状态检测电路及方法 - Google Patents
一种混合动力汽车继电器状态检测电路及方法 Download PDFInfo
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CN106526464B (zh) * | 2015-09-09 | 2020-02-21 | 大陆汽车电子(长春)有限公司 | 一种用于串联起动机继电器的故障检测方法 |
CN106324496A (zh) * | 2016-09-21 | 2017-01-11 | 成都启立辰智科技有限公司 | 用于电动汽车的继电器检查电路结构 |
CN109324284B (zh) * | 2017-07-31 | 2021-07-09 | 比亚迪股份有限公司 | 放电回路中的继电器的烧结检测方法及其烧结检测系统 |
CN107942243B (zh) * | 2017-11-09 | 2020-09-25 | 上汽通用五菱汽车股份有限公司 | 继电器粘连检测电路和检测方法 |
CN108414926A (zh) * | 2018-03-06 | 2018-08-17 | 苏州正力蔚来新能源科技有限公司 | 用于快换动力电池包的继电器健康状态记录系统 |
CN110934485A (zh) * | 2018-09-25 | 2020-03-31 | 浙江绍兴苏泊尔生活电器有限公司 | 烹饪器具的控制方法及装置 |
CN115184794B (zh) * | 2022-09-13 | 2022-12-13 | 合肥华思系统有限公司 | 一种多簇电池系统的继电器粘连检测方法及装置 |
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JPH099498A (ja) * | 1995-06-19 | 1997-01-10 | Nissan Motor Co Ltd | 電気自動車の過電流監視装置 |
KR100432285B1 (ko) * | 2000-02-18 | 2004-05-22 | 산요덴키가부시키가이샤 | 전동 차량의 릴레이 용착 검출 장치 |
US7557583B2 (en) * | 2005-11-21 | 2009-07-07 | Gm Global Technology Operations, Inc. | System and method for monitoring an electrical power relay in a hybrid electric vehicle |
JP4788461B2 (ja) * | 2006-04-24 | 2011-10-05 | トヨタ自動車株式会社 | 電源制御装置およびリレーの異常検出方法 |
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CN201600571U (zh) * | 2010-01-09 | 2010-10-06 | 浙江中凯科技股份有限公司 | 热继电器测试台的控制装置 |
JP5370553B1 (ja) * | 2012-08-31 | 2013-12-18 | オムロン株式会社 | 電磁継電器の溶着検出装置及び電磁継電器の溶着検出方法 |
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JP6010478B2 (ja) * | 2013-02-13 | 2016-10-19 | 株式会社日本自動車部品総合研究所 | リレーの接点溶着検知システム |
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