CN111665821A - 基于车辆诊断服务的错误帧排查方法 - Google Patents
基于车辆诊断服务的错误帧排查方法 Download PDFInfo
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- CN111665821A CN111665821A CN202010514813.8A CN202010514813A CN111665821A CN 111665821 A CN111665821 A CN 111665821A CN 202010514813 A CN202010514813 A CN 202010514813A CN 111665821 A CN111665821 A CN 111665821A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0262—Confirmation of fault detection, e.g. extra checks to confirm that a failure has indeed occurred
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112193072A (zh) * | 2020-09-29 | 2021-01-08 | 奇瑞新能源汽车股份有限公司 | 一种电动汽车can总线错误帧的排查方法 |
CN112445201A (zh) * | 2020-11-19 | 2021-03-05 | 东风汽车集团有限公司 | 一种远程排查和故障定位方法及装置 |
CN112835343A (zh) * | 2021-01-04 | 2021-05-25 | 东风汽车股份有限公司 | 整车can总线错误帧快速排查方法 |
CN114002600A (zh) * | 2021-11-12 | 2022-02-01 | 北京亿华通科技股份有限公司 | 一种燃料电池发动机测试系统的错误帧排查方法 |
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2020
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Patent Citations (6)
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JP2009290349A (ja) * | 2008-05-27 | 2009-12-10 | Denso Corp | 異常診断システム |
CN103777538A (zh) * | 2012-10-19 | 2014-05-07 | 重庆长安汽车股份有限公司 | 控制器与can总线的波特率自动匹配方法 |
KR101575547B1 (ko) * | 2014-12-09 | 2015-12-22 | 현대오트론 주식회사 | 캔 통신 시스템의 에러 분산감지 방법 및 캔 통신 시스템 |
CN107659465A (zh) * | 2017-09-13 | 2018-02-02 | 北京新能源汽车股份有限公司 | 一种整车can总线错误帧的排查装置及排查方法 |
CN109738722A (zh) * | 2018-12-29 | 2019-05-10 | 中国重汽集团济南动力有限公司 | 一种基于can总线数据进行车辆内电磁干扰源的定位方法 |
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Title |
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JING ZOU.ET AL: "Data-driven Method in Detecting CAN Network Intermittent Connection Fault", 《8TH IFAC CONFERENCE ON MANUFACTURING MODELLING,MANAGEMENT AND CONTROL MIM 2016》 * |
张雷鸣: "CAN网络暂态连接故障分析及诊断的研究", 《中国博士学位论文全文数据库(电子期刊)信息科技辑》 * |
杨凡: "CAN网络暂态性连接故障定位方法研究", 《中国优秀硕士学位论文全文数据库(电子期刊)信息科技辑》 * |
邓相红等: "CAN总线技术在工程车辆底盘的应用研究", 《制造业自动化》 * |
陈力华: "基于船用CAN总线的通信线路故障检测和通信实时性研究", 《中国优秀硕士学位论文全文数据库(电子期刊)工程科技II辑》 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112193072A (zh) * | 2020-09-29 | 2021-01-08 | 奇瑞新能源汽车股份有限公司 | 一种电动汽车can总线错误帧的排查方法 |
CN112193072B (zh) * | 2020-09-29 | 2022-06-21 | 奇瑞新能源汽车股份有限公司 | 一种电动汽车can总线错误帧的排查方法 |
CN112445201A (zh) * | 2020-11-19 | 2021-03-05 | 东风汽车集团有限公司 | 一种远程排查和故障定位方法及装置 |
CN112835343A (zh) * | 2021-01-04 | 2021-05-25 | 东风汽车股份有限公司 | 整车can总线错误帧快速排查方法 |
CN114002600A (zh) * | 2021-11-12 | 2022-02-01 | 北京亿华通科技股份有限公司 | 一种燃料电池发动机测试系统的错误帧排查方法 |
CN114002600B (zh) * | 2021-11-12 | 2024-03-29 | 北京亿华通科技股份有限公司 | 一种燃料电池发动机测试系统的错误帧排查方法 |
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Address after: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee after: Deep Blue Automotive Technology Co.,Ltd. Address before: 401133 room 208, 2 house, 39 Yonghe Road, Yu Zui Town, Jiangbei District, Chongqing Patentee before: CHONGQING CHANGAN NEW ENERGY AUTOMOBILE TECHNOLOGY Co.,Ltd. |
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