CN104820483A - 可任意时长设定硬件看门狗复位电路及复位方法 - Google Patents
可任意时长设定硬件看门狗复位电路及复位方法 Download PDFInfo
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- CN104820483A CN104820483A CN201510243749.3A CN201510243749A CN104820483A CN 104820483 A CN104820483 A CN 104820483A CN 201510243749 A CN201510243749 A CN 201510243749A CN 104820483 A CN104820483 A CN 104820483A
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829626A (zh) * | 2018-04-26 | 2018-11-16 | 常州新途软件有限公司 | 一种用于汽车控制系统的通信方法 |
CN110569141A (zh) * | 2019-11-07 | 2019-12-13 | 潍坊汇金海物联网技术有限公司 | 一种基于看门狗复位、心跳电路实现超低功耗的控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163766A1 (en) * | 2002-02-22 | 2003-08-28 | Masakazu Urahama | Microcontroller having an error detector detecting errors in itself as well |
CN1506825A (zh) * | 2002-12-10 | 2004-06-23 | 深圳市中兴通讯股份有限公司 | 一种看门狗实时可调复位方法和装置 |
CN2681231Y (zh) * | 2003-06-24 | 2005-02-23 | 华为技术有限公司 | 一种看门狗电路 |
JP2005352603A (ja) * | 2004-06-08 | 2005-12-22 | Fujinon Corp | 異常検出装置 |
CN102214124A (zh) * | 2011-06-08 | 2011-10-12 | 深圳市理邦精密仪器股份有限公司 | 一种看门狗复位控制系统 |
CN202453804U (zh) * | 2012-01-19 | 2012-09-26 | 天津成科自动化工程技术有限公司 | 长时间看门狗复位电路 |
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- 2015-05-13 CN CN201510243749.3A patent/CN104820483B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030163766A1 (en) * | 2002-02-22 | 2003-08-28 | Masakazu Urahama | Microcontroller having an error detector detecting errors in itself as well |
CN1506825A (zh) * | 2002-12-10 | 2004-06-23 | 深圳市中兴通讯股份有限公司 | 一种看门狗实时可调复位方法和装置 |
CN2681231Y (zh) * | 2003-06-24 | 2005-02-23 | 华为技术有限公司 | 一种看门狗电路 |
JP2005352603A (ja) * | 2004-06-08 | 2005-12-22 | Fujinon Corp | 異常検出装置 |
CN102214124A (zh) * | 2011-06-08 | 2011-10-12 | 深圳市理邦精密仪器股份有限公司 | 一种看门狗复位控制系统 |
CN202453804U (zh) * | 2012-01-19 | 2012-09-26 | 天津成科自动化工程技术有限公司 | 长时间看门狗复位电路 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108829626A (zh) * | 2018-04-26 | 2018-11-16 | 常州新途软件有限公司 | 一种用于汽车控制系统的通信方法 |
CN110569141A (zh) * | 2019-11-07 | 2019-12-13 | 潍坊汇金海物联网技术有限公司 | 一种基于看门狗复位、心跳电路实现超低功耗的控制方法 |
CN110569141B (zh) * | 2019-11-07 | 2020-02-18 | 潍坊汇金海物联网技术有限公司 | 一种基于看门狗复位、心跳电路实现超低功耗的控制方法 |
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CN104820483B (zh) | 2018-07-27 |
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