CN103703380A - 测量电压差动 - Google Patents
测量电压差动 Download PDFInfo
- Publication number
- CN103703380A CN103703380A CN201280023032.2A CN201280023032A CN103703380A CN 103703380 A CN103703380 A CN 103703380A CN 201280023032 A CN201280023032 A CN 201280023032A CN 103703380 A CN103703380 A CN 103703380A
- Authority
- CN
- China
- Prior art keywords
- gnd
- voltage
- input end
- digital
- regulating circuit
- 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.)
- Granted
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/10—Measuring sum, difference or ratio
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
-
- 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
Abstract
Description
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1101456A FR2975187B1 (fr) | 2011-05-13 | 2011-05-13 | Mesure differentielle de tension |
FR1101456 | 2011-05-13 | ||
PCT/EP2012/001651 WO2012156016A1 (fr) | 2011-05-13 | 2012-04-17 | Mesure differentielle de tension |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103703380A true CN103703380A (zh) | 2014-04-02 |
CN103703380B CN103703380B (zh) | 2016-06-15 |
Family
ID=45974249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201280023032.2A Active CN103703380B (zh) | 2011-05-13 | 2012-04-17 | 测量电压差动 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9791481B2 (zh) |
CN (1) | CN103703380B (zh) |
FR (1) | FR2975187B1 (zh) |
WO (1) | WO2012156016A1 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114624517A (zh) * | 2022-03-09 | 2022-06-14 | 国家海洋技术中心 | 一种通用电阻、电压和频率信号采集模块 |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203489891U (zh) * | 2013-07-02 | 2014-03-19 | 大陆汽车电子(芜湖)有限公司 | 信号检测装置 |
TWI622911B (zh) * | 2017-02-14 | 2018-05-01 | 宏碁股份有限公司 | 觸控裝置 |
EP3413467A1 (en) * | 2017-06-06 | 2018-12-12 | Samsung SDI Co., Ltd | Passive conjunction circuit and voltage measurement circuit |
US11067640B2 (en) | 2018-06-28 | 2021-07-20 | Lear Corporation | Loss of ground detection system |
DE102020201657A1 (de) * | 2020-02-11 | 2021-08-12 | Robert Bosch Gesellschaft mit beschränkter Haftung | Anordnung, Kraftfahrzeug |
EP4199352A1 (en) * | 2021-12-14 | 2023-06-21 | Goodix Technology (HK) Company Limited | Voltage and current sense circuits for measuring a load connected to a power amplifier |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007024625A (ja) * | 2005-07-14 | 2007-02-01 | Yazaki Corp | 電圧測定方法および電圧測定装置 |
FR2893715A1 (fr) * | 2006-03-30 | 2007-05-25 | Siemens Vdo Automotive Sas | Procede et dipositif de detection d'un defaut de liaison a la masse d'une unite de calcul electronique |
US20080265901A1 (en) * | 2006-05-01 | 2008-10-30 | Yazaki Corporation | Voltage measuring device |
CN101646951A (zh) * | 2007-03-26 | 2010-02-10 | 罗伯特.博世有限公司 | 用于在压电执行器单元上检测电势差的方法以及用于实施该方法的电路装置 |
CN101776707A (zh) * | 2009-01-13 | 2010-07-14 | 鸿富锦精密工业(深圳)有限公司 | 电流检测装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050231212A1 (en) * | 2004-04-14 | 2005-10-20 | Moghissi Oliver C | Voltage measurement with automated correction for input impedance errors |
-
2011
- 2011-05-13 FR FR1101456A patent/FR2975187B1/fr active Active
-
2012
- 2012-04-17 CN CN201280023032.2A patent/CN103703380B/zh active Active
- 2012-04-17 US US14/115,657 patent/US9791481B2/en active Active
- 2012-04-17 WO PCT/EP2012/001651 patent/WO2012156016A1/fr active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007024625A (ja) * | 2005-07-14 | 2007-02-01 | Yazaki Corp | 電圧測定方法および電圧測定装置 |
FR2893715A1 (fr) * | 2006-03-30 | 2007-05-25 | Siemens Vdo Automotive Sas | Procede et dipositif de detection d'un defaut de liaison a la masse d'une unite de calcul electronique |
US20080265901A1 (en) * | 2006-05-01 | 2008-10-30 | Yazaki Corporation | Voltage measuring device |
CN101646951A (zh) * | 2007-03-26 | 2010-02-10 | 罗伯特.博世有限公司 | 用于在压电执行器单元上检测电势差的方法以及用于实施该方法的电路装置 |
CN101776707A (zh) * | 2009-01-13 | 2010-07-14 | 鸿富锦精密工业(深圳)有限公司 | 电流检测装置 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114624517A (zh) * | 2022-03-09 | 2022-06-14 | 国家海洋技术中心 | 一种通用电阻、电压和频率信号采集模块 |
CN114624517B (zh) * | 2022-03-09 | 2023-05-09 | 国家海洋技术中心 | 一种通用电阻、电压和频率信号采集模块 |
Also Published As
Publication number | Publication date |
---|---|
FR2975187A1 (fr) | 2012-11-16 |
US20140142879A1 (en) | 2014-05-22 |
CN103703380B (zh) | 2016-06-15 |
FR2975187B1 (fr) | 2013-12-27 |
US9791481B2 (en) | 2017-10-17 |
WO2012156016A1 (fr) | 2012-11-22 |
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C06 | Publication | ||
PB01 | Publication | ||
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221207 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 |
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TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230508 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 |
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TR01 | Transfer of patent right |