CN204045020U - A kind of all-in-one with video, radio frequency recognition function - Google Patents
A kind of all-in-one with video, radio frequency recognition function Download PDFInfo
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- CN204045020U CN204045020U CN201420421176.XU CN201420421176U CN204045020U CN 204045020 U CN204045020 U CN 204045020U CN 201420421176 U CN201420421176 U CN 201420421176U CN 204045020 U CN204045020 U CN 204045020U
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Abstract
A kind of all-in-one with video, radio frequency recognition function of the present utility model, comprises high-definition camera head unit, and unit is captured in data acquisition, strobe light unit, radio-frequency identification reader/writer unit, reading and writing device antenna unit, power supply unit; Described high-definition camera head unit, synchroflash and data acquisition are captured unit and are connected, described reading and writing device antenna unit is connected with radio-frequency identification reader/writer unit, radio-frequency identification reader/writer unit and data acquisition are captured unit and are connected, unit is captured in power supply unit and data acquisition, radio-frequency identification reader/writer unit is connected and provide electric power for it, and capture unit by radio-frequency identification reader/writer unit identification vehicle electron identifying (electronic license plate) output switch level signal to data acquisition, trigger it and capture vehicle image and identify the number-plate number.This all-in-one is a kind of comprehensive all-in-one with video identification, radio frequency recognition function.
Description
Technical field
The utility model relates to intelligent traffic vehicle management domain, is specifically related to a kind of all-in-one with video, radio frequency recognition function.
Background technology
At present in China's traffic block port and electronic police system, the application of high-definition camera is increasingly mature, and the multilane recognition technology based on high-definition camera occurs.Meanwhile, the electronic license plate based on up-to-date RFID REID also more and more appears in the intelligent traffic administration system of city and highway.
Electronic vehicle license plate system writes in ultrahigh frequency electronic tag by information of vehicles, realize the remote identification to the information of vehicles in electronic tag by the ultrahigh frequency remote read write line be distributed on crossing or road, background management system realizes the intelligent management to vehicle according to the information of vehicles that read write line identifies.
Current common bayonet socket and electronic police detection system, mainly contain coil triggering and video detects two kinds of patterns.The easily extensible application of coil detecting system function is little, needs to rely on external hardware and carrys out trigger pip, also can relate to the work such as the tenure of use of outer triggering signal source apparatus, Installation and Debugging, maintenance, cause the destruction to road surface, monitoring point; The shortcoming of video detection mode is that algorithm complexity is higher owing to all carrying out identifying processing to every frame.And video triggering technique is larger by ambient lighting climate effect, particularly need the light filling problem solving evening, and car plate earth, insect plant residue block and artificial deliberately occlusion issue, therefore take video detect efficient, accuracy rate is all generally lower.
For realizing above-mentioned target, by high-definition camera and rfid device integrated, change the detection mode of video camera, read vehicle electric license board information by the remote read write line of radio-frequency (RF) identification and trigger the work such as high-definition camera candid photograph, number-plate number identification, solve the technical bottleneck of conventional images recognition system on discrimination and accuracy rate, but also thoroughly can solve the identification problem of the vehicles such as vacation, fake license plate vehicle, blacklist vehicle and illegal operation.
Utility model content
The purpose of this utility model is to provide one to have video, the all-in-one of radio frequency recognition function, to realize combining of radio-frequency recognition system and camera chain, change the detection mode of video camera, directly read vehicle electric license board information by the remote read write line of radio-frequency (RF) identification and trigger high-definition camera candid photograph, the work such as number-plate number identification, solve the technical bottleneck of conventional images recognition system on discrimination and accuracy rate, thoroughly can also solve vacation, fake license plate vehicle, the identification problem of the vehicles such as blacklist vehicle and illegal operation, also facilitate the integrated of system simultaneously and safeguard, simplify the complicacy of project installation and wiring.Described a kind of all-in-one with video, radio frequency recognition function is a kind of comprehensive all-in-one of applicable intelligent traffic vehicle management mode.
The technical scheme that the utility model adopts specifically is achieved in that
The utility model provides a kind of all-in-one with video, radio frequency recognition function, comprising: high-definition camera head unit, and unit is captured in data acquisition, strobe light unit, radio-frequency identification reader/writer unit, reading and writing device antenna unit, power supply unit; Described high-definition camera head unit, synchroflash and data acquisition are captured unit and are connected, described reading and writing device antenna unit is connected with radio-frequency identification reader/writer unit, radio-frequency identification reader/writer unit and data acquisition are captured unit and are connected, and unit is captured in power supply unit and data acquisition, radio-frequency identification reader/writer unit is connected and provide electric power for it.
Describedly a kind of there is video, the all-in-one of radio frequency recognition function captures unit by radio-frequency identification reader/writer unit identification vehicle electron identifying (electronic license plate) output switch level signal to data acquisition, trigger it and capture vehicle image and identify the number-plate number.
Described a kind ofly have video, the radio-frequency identification reader/writer unit of all-in-one of radio frequency recognition function and data acquisition and capture unit and have network interface, is connected with background computer or background system by this interface.
Describedly a kind ofly have video, the reading and writing device antenna of all-in-one of radio frequency recognition function has at most four, a reading and writing device antenna is installed in each track.
Preferably, the working frequency range of described radio-frequency identification reader/writer unit and reading and writing device antenna is the 840 ~ 845MHz or the 920 ~ 925MHz that are applicable to Chinese radio communication standard, or the international frequency range of 860 ~ 960MHz.
Of the present utility modelly a kind of there is video, radio frequency recognition function all-in-one can be applied in bayonet socket, traffic lights electronic police crossing, urban transit system thoroughfare that motor vehicles pass through and be necessary to arrange the place to motor vehicle management.Eliminate conventional coil induction triggering, the triggering of video virtual coil etc. and trigger candid photograph mode, change into and directly carry out toggling camera by radio-frequency (RF) identification remote read write line unit reading vehicle electric license board information.Eliminate conventional coil induction to trigger and need to destroy road surface, shortcoming that maintenance difficulties is large simultaneously, reduce the high cost brought by video triggering mode, solve video and trigger discrimination and the not high bottleneck problem of accuracy rate, not by illumination, misty rain ice and snow, climatic influences, discrimination is captured in the triggering achieving 100%.Not only greatly save the space of separate type product mix, installation, Costco Wholesale, more meet the megatrend needs of environmental protection and efficient resource integration.Described a kind of all-in-one with video, radio frequency recognition function is a kind of comprehensive all-in-one of applicable Modern Traffic vehicle management pattern.
Accompanying drawing explanation
Fig. 1 is the structural representation of all-in-one that the utility model specific embodiment a kind of has video, radio frequency recognition function.
Embodiment
For enabling above-mentioned purpose of the present utility model, feature and advantage become apparent more, are described in detail embodiment of the present utility model below in conjunction with accompanying drawing, make above-mentioned and other object of the present utility model, Characteristics and advantages will be more clear.Reference numeral identical in whole accompanying drawing indicates identical part.
As shown in Figure 1, the utility model comprises: high-definition camera head unit, and unit is captured in data acquisition, strobe light unit, radio-frequency identification reader/writer unit, reading and writing device antenna unit, power supply unit; Described high-definition camera head unit, synchroflash and data acquisition are captured unit and are connected, described reading and writing device antenna unit is connected with radio-frequency identification reader/writer unit, radio-frequency identification reader/writer unit and data acquisition are captured unit and are connected, and unit is captured in power supply unit and data acquisition, radio-frequency identification reader/writer unit is connected and provide electric power for it.
Radio-frequency identification reader/writer unit identification vehicle electron identifying (electronic license plate) output switch level signal captures unit to data acquisition, triggers it and captures vehicle image and identify the number-plate number.Further, the difference that radio-frequency identification reader/writer unit can capture the outer triggering signal of unit according to data acquisition exports dissimilar trigger pip, comprises on-off model, pulse signal and RS232/485 serial communication signal.
Described a kind ofly have video, the radio-frequency identification reader/writer unit of all-in-one of radio frequency recognition function and data acquisition and capture unit and have network interface, be connected with background computer or background system by this interface, network interface comprises RJ-45 ethernet network interface, WIFI wave point, 3G (WCDMA, CDMA2000 and TD-CDMA), 4G (TD-LTE and FDD-LTE) wave point.
Describedly a kind ofly have video, the reading and writing device antenna of all-in-one of radio frequency recognition function has at most four, a reading and writing device antenna is installed in each track.At present, ripe web camera can recognize at most 4 tracks in multilane identification, and therefore, radio-frequency identification reader/writer can install 4 reading and writing device antennas simultaneously, respectively corresponding 4 tracks.When in the identification range that the vehicle that vehicle electron identifying (electronic license plate) is housed enters described video, radio-frequency (RF) identification all-in-one, detect without the need to electronic coil or video and trigger, described radio-frequency identification reader/writer unit identifies the information in electronic license plate by reading and writing device antenna unit, as license plate number, owner information, payment information etc., passing background system back by network interface processes; Meanwhile, described read write line unit sends trigger pip and captures unit to described data acquisition, and described data acquisition is captured unit and to be received and after processing this trigger pip, candid photograph vehicle image also identifies the number-plate number.Described data acquisition candid photograph unit is passed the raw video image information captured and the number-plate number identified back background system by network interface and is processed.
The working frequency range of described radio-frequency identification reader/writer unit and reading and writing device antenna is the 840 ~ 845MHz or the 920 ~ 925MHz that are applicable to Chinese radio communication standard, or the international frequency range of 860 ~ 960MHz.
This all-in-one, except above-mentioned functions, can complete in conventional electrical police, video bayonet socket, electronic license plate application, all integrated management functions to various motor vehicle under various traffic environment, situation, demand.As described in high-definition camera head unit, as described in strobe light unit and as described in data acquisition capture unit and can complete that motor vehicle makes a dash across the red light, more white line double amber lines, video bayonet socket trigger a series of functions such as fixed point shooting; Described radio-frequency identification reader/writer unit and described antenna element can complete every other function in electronic license plate application, as freely flowed charge, and public transport location and forecast, bus zone takies identification, test the speed in interval, real-time traffic is investigated, the types of functionality such as ambiguity Path Recognition.
Set forth a lot of detail in the above description so that fully understand the utility model.But above description is only preferred embodiment of the present utility model, the utility model can be much different from alternate manner described here to implement, and therefore the utility model is not by the disclosed concrete restriction implemented above.Any those skilled in the art are not departing under technical solutions of the utility model ambit simultaneously, the Method and Technology content of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Every content not departing from technical solutions of the utility model, according to technical spirit of the present utility model to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solutions of the utility model protection.
Claims (5)
1. have an all-in-one for video, radio frequency recognition function, it is characterized in that, described all-in-one comprises high-definition camera head unit, and unit is captured in data acquisition, strobe light unit, radio-frequency identification reader/writer unit, reading and writing device antenna unit, power supply unit; Described high-definition camera head unit, synchroflash and data acquisition are captured unit and are connected, described reading and writing device antenna unit is connected with radio-frequency identification reader/writer unit, radio-frequency identification reader/writer unit and data acquisition are captured unit and are connected, and unit is captured in power supply unit and data acquisition, radio-frequency identification reader/writer unit is connected and provide electric power for it.
2. a kind of all-in-one with video, radio frequency recognition function according to claim 1, it is characterized in that, this all-in-one captures unit by radio-frequency identification reader/writer unit identification vehicle electron identifying output switch level signal to data acquisition, triggers it and captures vehicle image and identify the number-plate number.
3. a kind of all-in-one with video, radio frequency recognition function according to claim 1, is characterized in that, radio-frequency identification reader/writer unit and data acquisition are captured unit and had network interface, are connected with background computer or background system by this interface.
4. a kind of all-in-one with video, radio frequency recognition function according to claim 1, it is characterized in that, described reading and writing device antenna has at most four, and a reading and writing device antenna is installed in each track.
5. a kind of all-in-one with video, radio frequency recognition function according to claim 1, it is characterized in that, the working frequency range of described radio-frequency identification reader/writer unit and reading and writing device antenna is the 840 ~ 845MHz or the 920 ~ 925MHz that are applicable to Chinese radio communication standard, or the international frequency range of 860 ~ 960MHz.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420421176.XU CN204045020U (en) | 2014-07-29 | 2014-07-29 | A kind of all-in-one with video, radio frequency recognition function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420421176.XU CN204045020U (en) | 2014-07-29 | 2014-07-29 | A kind of all-in-one with video, radio frequency recognition function |
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| CN204045020U true CN204045020U (en) | 2014-12-24 |
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| CN201420421176.XU Expired - Fee Related CN204045020U (en) | 2014-07-29 | 2014-07-29 | A kind of all-in-one with video, radio frequency recognition function |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961764A (en) * | 2018-07-05 | 2018-12-07 | 北京计算机技术及应用研究所 | A kind of video for intelligent transportation field and radio frequency identification all-in-one machine |
| CN109286994A (en) * | 2018-09-07 | 2019-01-29 | 芜湖市高科电子有限公司 | A kind of vehicular traffic identifying system based on WIFI communication module |
| CN109637144A (en) * | 2019-02-01 | 2019-04-16 | 上海秀派电子科技股份有限公司 | A kind of evidence-obtaining system and method for non-motor vehicle candid photograph violating the regulations |
| CN110349281A (en) * | 2019-06-19 | 2019-10-18 | 阿里巴巴集团控股有限公司 | A kind of charging method, apparatus and system |
| CN110930715A (en) * | 2019-11-21 | 2020-03-27 | 浙江大华技术股份有限公司 | Method and system for identifying red light running of non-motor vehicle and violation processing platform |
| CN113947830A (en) * | 2021-10-19 | 2022-01-18 | 北京计算机技术及应用研究所 | Vehicle access control system and method combining video and radio frequency |
-
2014
- 2014-07-29 CN CN201420421176.XU patent/CN204045020U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108961764A (en) * | 2018-07-05 | 2018-12-07 | 北京计算机技术及应用研究所 | A kind of video for intelligent transportation field and radio frequency identification all-in-one machine |
| CN109286994A (en) * | 2018-09-07 | 2019-01-29 | 芜湖市高科电子有限公司 | A kind of vehicular traffic identifying system based on WIFI communication module |
| CN109637144A (en) * | 2019-02-01 | 2019-04-16 | 上海秀派电子科技股份有限公司 | A kind of evidence-obtaining system and method for non-motor vehicle candid photograph violating the regulations |
| CN110349281A (en) * | 2019-06-19 | 2019-10-18 | 阿里巴巴集团控股有限公司 | A kind of charging method, apparatus and system |
| CN110930715A (en) * | 2019-11-21 | 2020-03-27 | 浙江大华技术股份有限公司 | Method and system for identifying red light running of non-motor vehicle and violation processing platform |
| CN113947830A (en) * | 2021-10-19 | 2022-01-18 | 北京计算机技术及应用研究所 | Vehicle access control system and method combining video and radio frequency |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141224 Termination date: 20190729 |