CN102495409B - Speed checking device for vehicles - Google Patents
Speed checking device for vehicles Download PDFInfo
- Publication number
- CN102495409B CN102495409B CN 201110379270 CN201110379270A CN102495409B CN 102495409 B CN102495409 B CN 102495409B CN 201110379270 CN201110379270 CN 201110379270 CN 201110379270 A CN201110379270 A CN 201110379270A CN 102495409 B CN102495409 B CN 102495409B
- Authority
- CN
- China
- Prior art keywords
- control
- port
- signal processing
- digital signal
- control module
- 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.)
- Expired - Fee Related
Links
- 238000012545 processing Methods 0.000 claims abstract description 48
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 230000003321 amplification Effects 0.000 claims abstract description 6
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 230000001105 regulatory effect Effects 0.000 claims description 15
- 238000005070 sampling Methods 0.000 abstract description 15
- 238000001514 detection method Methods 0.000 abstract description 5
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- 238000012360 testing method Methods 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 230000008676 import Effects 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003278 mimic effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110379270 CN102495409B (en) | 2011-11-25 | 2011-11-25 | Speed checking device for vehicles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 201110379270 CN102495409B (en) | 2011-11-25 | 2011-11-25 | Speed checking device for vehicles |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102495409A CN102495409A (en) | 2012-06-13 |
CN102495409B true CN102495409B (en) | 2013-04-24 |
Family
ID=46187249
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 201110379270 Expired - Fee Related CN102495409B (en) | 2011-11-25 | 2011-11-25 | Speed checking device for vehicles |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102495409B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105911545B (en) * | 2016-06-03 | 2019-05-03 | 安徽文康科技有限公司 | Radar velocity measurement method based on gain control |
CN105911541B (en) * | 2016-06-03 | 2019-05-03 | 安徽文康科技有限公司 | Radar velocity measurement apparatus and system based on gain control |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5525996A (en) * | 1995-02-10 | 1996-06-11 | Applied Concepts, Inc. | Police traffic radar for calculating and simultaneously displaying fastest target speed |
CN2789860Y (en) * | 2005-03-25 | 2006-06-21 | 阮树成 | Radio warning device for overspeed of motor vehicle on road |
CN101231341A (en) * | 2007-01-26 | 2008-07-30 | 中国科学院上海微***与信息技术研究所 | Integration vehicle flowrate radar installations directly detecting and measuring speed |
CN201886149U (en) * | 2010-12-05 | 2011-06-29 | 中国科学院沈阳自动化研究所 | Anti-collision detector for millimeter wave radar |
CN202433523U (en) * | 2011-11-25 | 2012-09-12 | 金庆江 | Vehicle speed measuring device |
-
2011
- 2011-11-25 CN CN 201110379270 patent/CN102495409B/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5525996A (en) * | 1995-02-10 | 1996-06-11 | Applied Concepts, Inc. | Police traffic radar for calculating and simultaneously displaying fastest target speed |
CN2789860Y (en) * | 2005-03-25 | 2006-06-21 | 阮树成 | Radio warning device for overspeed of motor vehicle on road |
CN101231341A (en) * | 2007-01-26 | 2008-07-30 | 中国科学院上海微***与信息技术研究所 | Integration vehicle flowrate radar installations directly detecting and measuring speed |
CN201886149U (en) * | 2010-12-05 | 2011-06-29 | 中国科学院沈阳自动化研究所 | Anti-collision detector for millimeter wave radar |
CN202433523U (en) * | 2011-11-25 | 2012-09-12 | 金庆江 | Vehicle speed measuring device |
Also Published As
Publication number | Publication date |
---|---|
CN102495409A (en) | 2012-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109581348B (en) | Method and system for adaptive detection and elimination of modulation leakage of continuous wave radar | |
CN101285692A (en) | Delicate signal detection device | |
CN109975772B (en) | Multi-system radar interference performance detection system | |
CN104501967A (en) | Wide-frequency-band radiation signal multi-channel parallel output measuring method and system thereof | |
CN104748844A (en) | Signal processing system for four-quadrant photoelectric detector | |
CN101964633B (en) | Lock-in amplifier circuit for detecting terahertz pulse signals | |
CN102647241A (en) | Non-coherent detection system and method for short-wave broad-band channel | |
CN103713243B (en) | 10V inside switch cabinet discharging detection device based on electromagnetic antenna receiving array | |
CN207601231U (en) | A kind of Partial Discharge Online Monitoring of Transformers system based on acooustic combination | |
CN102495409B (en) | Speed checking device for vehicles | |
CN105577280A (en) | Optical carrier microwave signal dynamic wideband real-time digital demodulation system | |
CN201498355U (en) | Analog signal processing device of electronic current transformer | |
CN202503522U (en) | Super heterodyne harmonic detection device | |
CN110278040A (en) | A kind of high speed weak optical signal receiving module | |
CN204244188U (en) | Signal based on lock-in amplifier amplifies and testing circuit | |
CN103247175B (en) | Road congestion monitoring method based on idling sound frequency spectrums of automobiles | |
CN202433523U (en) | Vehicle speed measuring device | |
CN102185639A (en) | Characteristic analyzer used for low-voltage power line carrier wave channel | |
CN107765085A (en) | A kind of signal supervisory instrument and method | |
CN201830211U (en) | Lock-in amplifying circuit adopting CD552-R3 chip | |
CN204206117U (en) | A kind of amplifier of creatures' physical electric signals circuit of fast detector | |
CN101340196B (en) | Multichannel digital detection IF amplifier | |
CN108761543A (en) | A kind of improvement type Dicke's radiometer can be used for detecting invisbile plane | |
CN106896263A (en) | A kind of broadband radio-frequency power measuring system | |
CN203705594U (en) | 10V switch cabinet internal discharge detector based on electromagnetic wave antenna reception array |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ANHUI VOCAT ION TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: JIN QINGJIANG Effective date: 20150727 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150727 Address after: 230088 Anhui high tech Zone, Mount Huangshan Road, No. 605, the people of the center of the room, room 508 Patentee after: ANHUI WENKANG TECHNOLOGY CO.,LTD. Address before: 230061 room 5, building 151, 603 Huoqiu Road, Luyang District, Anhui, Hefei Patentee before: Jin Qingjiang |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Speed checking device for vehicles Effective date of registration: 20171229 Granted publication date: 20130424 Pledgee: Hefei high tech Company limited by guarantee Pledgor: ANHUI WENKANG TECHNOLOGY CO.,LTD. Registration number: 2017340000492 |
|
PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20200417 Granted publication date: 20130424 Pledgee: Hefei high tech Company limited by guarantee Pledgor: ANHUI WENKANG TECHNOLOGY Co.,Ltd. Registration number: 2017340000492 |
|
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130424 |