CN108603917B - 用于检测断开负载的方法 - Google Patents
用于检测断开负载的方法 Download PDFInfo
- Publication number
- CN108603917B CN108603917B CN201680081008.2A CN201680081008A CN108603917B CN 108603917 B CN108603917 B CN 108603917B CN 201680081008 A CN201680081008 A CN 201680081008A CN 108603917 B CN108603917 B CN 108603917B
- Authority
- CN
- China
- Prior art keywords
- load
- current
- time
- intensity
- diagnosis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/54—Testing for continuity
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/28—Testing of electronic circuits, e.g. by signal tracer
- G01R31/2801—Testing of printed circuits, backplanes, motherboards, hybrid circuits or carriers for multichip packages [MCP]
- G01R31/281—Specific types of tests or tests for a specific type of fault, e.g. thermal mapping, shorts testing
- G01R31/2812—Checking for open circuits or shorts, e.g. solder bridges; Testing conductivity, resistivity or impedance
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/40—Testing power supplies
- G01R31/42—AC power supplies
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Control Of Electric Motors In General (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Electronic Switches (AREA)
- Steering Control In Accordance With Driving Conditions (AREA)
Abstract
Description
Claims (10)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1561810A FR3044771B1 (fr) | 2015-12-03 | 2015-12-03 | Procede de detection de charge ouverte |
FR1561810 | 2015-12-03 | ||
PCT/EP2016/001929 WO2017092846A1 (fr) | 2015-12-03 | 2016-11-18 | Procede de detection de charge ouverte |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108603917A CN108603917A (zh) | 2018-09-28 |
CN108603917B true CN108603917B (zh) | 2020-11-10 |
Family
ID=55361709
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201680081008.2A Active CN108603917B (zh) | 2015-12-03 | 2016-11-18 | 用于检测断开负载的方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US10775445B2 (zh) |
EP (1) | EP3384300A1 (zh) |
CN (1) | CN108603917B (zh) |
FR (1) | FR3044771B1 (zh) |
WO (1) | WO2017092846A1 (zh) |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3704400B2 (ja) * | 1996-07-03 | 2005-10-12 | ファナック株式会社 | モータのインバータ駆動制御装置における異常診断方法 |
TW200605483A (en) * | 2004-03-31 | 2006-02-01 | Matsushita Electric Ind Co Ltd | Inductive load current control circuit and power supply apparatus |
JP2008275590A (ja) * | 2007-02-28 | 2008-11-13 | Stmicroelectronics Inc | パワーをモニタし且つ制御し且つ開負荷状態を検知する集積回路及び方法 |
JP4696146B2 (ja) * | 2008-06-27 | 2011-06-08 | 株式会社日立製作所 | 断線検出方法および電力変換装置 |
DE102010030826A1 (de) * | 2010-07-01 | 2012-01-05 | Robert Bosch Gmbh | Verfahren und Schaltungsanordnung zur Diagnose eines Lastpfades in einem Fahrzeug |
CN102570377B (zh) * | 2010-12-07 | 2016-06-08 | 中国第一汽车集团公司无锡油泵油嘴研究所 | 负载故障诊断检测方法与装置 |
WO2014074290A1 (en) * | 2012-11-06 | 2014-05-15 | Newport Corporation | Capacitive loads presence and type detecting system |
CN103063979B (zh) * | 2013-01-04 | 2014-12-31 | 合肥市英唐科技有限公司 | 一种负载开路检测电路 |
JP6201366B2 (ja) * | 2013-03-27 | 2017-09-27 | 株式会社ジェイテクト | 電気負荷制御装置の過電流異常判定装置、駆動力配分制御装置、および過電流異常判定方法ならびに過電流異常判定プログラム |
JP5619253B1 (ja) * | 2013-10-15 | 2014-11-05 | 三菱電機株式会社 | 誘導性負荷の給電制御装置 |
CN203838276U (zh) * | 2014-04-01 | 2014-09-17 | 杭州电子科技大学 | 一种低压直流负载断路监测电路 |
CN204241613U (zh) * | 2014-12-19 | 2015-04-01 | 惠州市德赛西威汽车电子有限公司 | 一种负载开路检测电路 |
-
2015
- 2015-12-03 FR FR1561810A patent/FR3044771B1/fr active Active
-
2016
- 2016-11-18 US US15/780,486 patent/US10775445B2/en active Active
- 2016-11-18 EP EP16798629.8A patent/EP3384300A1/fr not_active Withdrawn
- 2016-11-18 CN CN201680081008.2A patent/CN108603917B/zh active Active
- 2016-11-18 WO PCT/EP2016/001929 patent/WO2017092846A1/fr active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20180372786A1 (en) | 2018-12-27 |
WO2017092846A1 (fr) | 2017-06-08 |
US10775445B2 (en) | 2020-09-15 |
CN108603917A (zh) | 2018-09-28 |
FR3044771B1 (fr) | 2017-12-01 |
FR3044771A1 (fr) | 2017-06-09 |
EP3384300A1 (fr) | 2018-10-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109557464A (zh) | 一种电机缺相故障检测方法及装置 | |
CN111465866B (zh) | 使用成对样本相关性的传感器故障检测 | |
US9411004B2 (en) | Continuous leakage detection circuit with integrated robustness check and balanced fault detection | |
US11025074B2 (en) | Charging management apparatus | |
CN107976601B (zh) | 一种针对ntc温度采集线路的故障诊断电路及方法 | |
EP3364202B1 (en) | Diagnostic system for dc-dc voltage converter | |
JP2008058085A (ja) | 電動車両用の組電池の漏電検出方法 | |
KR102150872B1 (ko) | 모터 전류 센서의 고장 감지 장치 및 방법 | |
EP2760093B1 (en) | Power switch fault detection system | |
CN107709932B (zh) | 用于识别分解器的正弦接收线圈/余弦接收线圈的开路的方法和电路 | |
KR102291762B1 (ko) | 릴레이 진단 회로 | |
EP1287369B1 (en) | System and method for diagnosing fault conditions associated with powering an electrical load | |
EP3509178B1 (en) | Diagnostic system for vehicle electrical system having dc-dc voltage converter and voltage regulator | |
US20130257463A1 (en) | Circuit arrangement and method for monitoring electrical isolation | |
CN108603917B (zh) | 用于检测断开负载的方法 | |
CN111766533A (zh) | 故障检测电路和故障检测方法 | |
US7116110B1 (en) | Sensorless protection for electronic device | |
CN110914643B (zh) | 具有用于接地线和传感器的短路保护的电路的控制设备和用于接地线和传感器的短路保护的方法 | |
US10106037B2 (en) | Battery control device | |
US20210273269A1 (en) | Method to detect current leakage from a vehicle battery | |
JP2000197201A (ja) | 電気自動車の地絡検出回路 | |
US7362558B2 (en) | Protective device in a controller | |
US20210213833A1 (en) | Voltage based short circuit detection by on board automotive battery charger | |
JP7055873B2 (ja) | 車載電子制御装置 | |
US10912236B2 (en) | Monitoring apparatus for a cooling apparatus |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221201 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Patentee after: CONTINENTAL AUTOMOTIVE GmbH Address before: Toulouse, France Patentee before: CONTINENTAL AUTOMOTIVE FRANCE Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230505 Address after: Regensburg, Germany Patentee after: WeiPai Technology Co.,Ltd. Address before: Regensburg, Germany Patentee before: WeiPai Technology Co.,Ltd. Patentee before: CONTINENTAL AUTOMOTIVE GmbH |
|
TR01 | Transfer of patent right |