CN209514401U - 汽车电子系统及电子控制单元 - Google Patents
汽车电子系统及电子控制单元 Download PDFInfo
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CN112987678A (zh) * | 2019-12-13 | 2021-06-18 | 广州汽车集团股份有限公司 | 一种pwm控制型水泵故障诊断方法、系统及汽车 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN112987678A (zh) * | 2019-12-13 | 2021-06-18 | 广州汽车集团股份有限公司 | 一种pwm控制型水泵故障诊断方法、系统及汽车 |
CN112987678B (zh) * | 2019-12-13 | 2022-04-05 | 广汽埃安新能源汽车有限公司 | 一种pwm控制型水泵故障诊断方法、系统及汽车 |
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GR01 | Patent grant | ||
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TR01 | Transfer of patent right |
Effective date of registration: 20200116 Address after: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee after: Shibeite automotive electronics (Changchun) Co., Ltd. Address before: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee before: Continental Automotive Electronics (Changchun) Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee after: WeiPai automotive electronics (Changchun) Co., Ltd Address before: 130033 No. 1981, Wuhan Road, Changchun Economic Development Zone, Jilin, China Patentee before: Shibeite automotive electronics (Changchun) Co., Ltd. |