CN103837707A - Portable vehicle speed sensor pulse simple detector and detecting method - Google Patents
Portable vehicle speed sensor pulse simple detector and detecting method Download PDFInfo
- Publication number
- CN103837707A CN103837707A CN201410110932.1A CN201410110932A CN103837707A CN 103837707 A CN103837707 A CN 103837707A CN 201410110932 A CN201410110932 A CN 201410110932A CN 103837707 A CN103837707 A CN 103837707A
- Authority
- CN
- China
- Prior art keywords
- vehicle speed
- speed sensor
- housing
- turning axle
- comparer
- 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
Links
Images
Landscapes
- Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410110932.1A CN103837707B (en) | 2014-03-24 | 2014-03-24 | Portable speed of a motor vehicle sensor pulse simple detection instrument and detection method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410110932.1A CN103837707B (en) | 2014-03-24 | 2014-03-24 | Portable speed of a motor vehicle sensor pulse simple detection instrument and detection method |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103837707A true CN103837707A (en) | 2014-06-04 |
CN103837707B CN103837707B (en) | 2016-02-24 |
Family
ID=50801414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410110932.1A Active CN103837707B (en) | 2014-03-24 | 2014-03-24 | Portable speed of a motor vehicle sensor pulse simple detection instrument and detection method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103837707B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108593960A (en) * | 2018-06-28 | 2018-09-28 | 宁波琻捷电子科技有限公司 | A kind of motor racing detection integrated circuit |
US20190047590A1 (en) * | 2017-08-10 | 2019-02-14 | Rohm Co., Ltd. | In-vehicle timing controller and vehicle using the same |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130933A (en) * | 1989-09-27 | 1992-07-14 | Zexel Corporation | Rotation sensing system having sensor malfunction detection |
DE10305879A1 (en) * | 2003-02-13 | 2004-08-26 | Robert Bosch Gmbh | Detection of signaling errors from a motor vehicle speed sensor, whereby pulse sequences are monitored over a number of consecutive periods and compared with threshold values |
CN201589788U (en) * | 2009-12-31 | 2010-09-22 | 南车株洲电力机车有限公司 | Speed sensor gear precision detection device |
CN202267684U (en) * | 2011-09-30 | 2012-06-06 | 万向钱潮(上海)汽车***有限公司 | Detection device of wheel speed sensor |
CN202975046U (en) * | 2012-11-16 | 2013-06-05 | 綦江齿轮传动有限公司 | Hand-held vehicle speed sensor detector |
CN203037672U (en) * | 2013-01-28 | 2013-07-03 | 上海为彪汽配制造有限公司 | Rotation unit and rotating speed sensor detection apparatus |
CN103513062A (en) * | 2013-10-08 | 2014-01-15 | 潍柴动力股份有限公司 | Contrast test device of speed sensor |
-
2014
- 2014-03-24 CN CN201410110932.1A patent/CN103837707B/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5130933A (en) * | 1989-09-27 | 1992-07-14 | Zexel Corporation | Rotation sensing system having sensor malfunction detection |
DE10305879A1 (en) * | 2003-02-13 | 2004-08-26 | Robert Bosch Gmbh | Detection of signaling errors from a motor vehicle speed sensor, whereby pulse sequences are monitored over a number of consecutive periods and compared with threshold values |
CN201589788U (en) * | 2009-12-31 | 2010-09-22 | 南车株洲电力机车有限公司 | Speed sensor gear precision detection device |
CN202267684U (en) * | 2011-09-30 | 2012-06-06 | 万向钱潮(上海)汽车***有限公司 | Detection device of wheel speed sensor |
CN202975046U (en) * | 2012-11-16 | 2013-06-05 | 綦江齿轮传动有限公司 | Hand-held vehicle speed sensor detector |
CN203037672U (en) * | 2013-01-28 | 2013-07-03 | 上海为彪汽配制造有限公司 | Rotation unit and rotating speed sensor detection apparatus |
CN103513062A (en) * | 2013-10-08 | 2014-01-15 | 潍柴动力股份有限公司 | Contrast test device of speed sensor |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190047590A1 (en) * | 2017-08-10 | 2019-02-14 | Rohm Co., Ltd. | In-vehicle timing controller and vehicle using the same |
US11186294B2 (en) * | 2017-08-10 | 2021-11-30 | Rohm Co., Ltd. | In-vehicle timing controller and vehicle using the same |
CN108593960A (en) * | 2018-06-28 | 2018-09-28 | 宁波琻捷电子科技有限公司 | A kind of motor racing detection integrated circuit |
Also Published As
Publication number | Publication date |
---|---|
CN103837707B (en) | 2016-02-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN103837707B (en) | Portable speed of a motor vehicle sensor pulse simple detection instrument and detection method | |
CN203658382U (en) | Photoelectric rotation speed measurement instrument | |
CN203464997U (en) | Automatic test system of motor noises | |
CN203117225U (en) | Calibration device of rotating speed measuring meter of diesel engine | |
CN205079854U (en) | Measurable quantity changes shaft vibration's on -line monitoring system | |
CN204515090U (en) | A kind of motor performance pick-up unit | |
CN204831267U (en) | Angle sensor precision testing arrangement | |
CN203857915U (en) | Motor worm gear and worm backlash measuring device | |
CN202748047U (en) | Signal testing apparatus for frequency adjustable sensor | |
CN202350904U (en) | Integrated vibration transmitter | |
CN202083707U (en) | Device based on phase difference method to measure ultrasonic wind speed and wind direction | |
CN201689105U (en) | Rotation speed sensor | |
CN103675353A (en) | Signal testing device of fixed frequency sensor | |
CN103955208A (en) | Automobile driving record detection system and method based on CAN bus | |
CN103401660B (en) | The decoding system and method for orthogonal signalling based on Cortex kernel single-chip microcomputer | |
CN204359808U (en) | A kind of vehicle speed measurement device for monitoring the speed of a motor vehicle | |
CN204027766U (en) | The dynamic force moment pick-up unit of running torque test board | |
CN203396377U (en) | Winch sensor | |
CN202350911U (en) | Integrated key phase transmitter | |
CN203502431U (en) | Portable rotation measurement integrated detector | |
CN204405179U (en) | A kind of shock sensor | |
CN204807568U (en) | Power generator's speed detection system | |
CN203275433U (en) | Vehicle state detection device | |
Chen et al. | Intelligent speed and mileage measurement system for vehicles based on Hall sensor | |
CN203101337U (en) | Ultrasonic probe with grating velometer |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Dazhao Inventor after: Hu Wei Inventor after: Wang Yang Inventor after: Ai Yanbao Inventor after: Li Chunlong Inventor after: Yang Qian Inventor after: Sun Jingwu Inventor before: Hu Wei Inventor before: Wang Yang Inventor before: Ai Yanbao Inventor before: Li Chunlong Inventor before: Yang Qian Inventor before: Xu Zhaomeng Inventor before: Sun Jingwu |
|
COR | Change of bibliographic data | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |