CN206594818U - A kind of vehicle electron identifying read write line with video capability - Google Patents
A kind of vehicle electron identifying read write line with video capability Download PDFInfo
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- CN206594818U CN206594818U CN201621324795.2U CN201621324795U CN206594818U CN 206594818 U CN206594818 U CN 206594818U CN 201621324795 U CN201621324795 U CN 201621324795U CN 206594818 U CN206594818 U CN 206594818U
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Abstract
The utility model discloses a kind of vehicle electron identifying read write line with video capability, by control module, video monitoring identification module, RFID read-write module, Anneta module 1 and Anneta module 2 are constituted.Video monitoring identification module, it, which acts on the vehicle parameter for being to obtain vehicle, includes position positioning, speed, and the license board information of vehicle is obtained by capturing automotive license plate；Double-antenna module, it is Anneta module 1 and Anneta module 2 respectively, RFID read-write module is connected work with two Anneta modules respectively can be respectively in the information of proximally and distally twi-read to vehicle electron identifying, the data that video monitoring identification module and RFID read-write module are obtained mutually are compared and send result to backstage by final control module, so as to obtain accurate vehicle traffic data.The read write line improves it by video capability and double antenna and obtains the big success rate of vehicle electron identifying and the degree of accuracy, so as to preferably complete intelligent transportation supervision.
Description
Technical field
The utility model is related to intelligent transportation detection field, and in particular to a kind of vehicle electron identifying with video capability is read
Write device.
Background technology
Under the encouragement of global smart city agitation and national policy, many provinces and cities domestic at present have all taken the lead in starting intelligence
The construction upsurge in intelligent city, smart city construction needs to set about from traffic intelligence, and intelligent video monitoring system and automobile
Electronic mark identifying system is to build the basis of intelligent transportation.
Intelligent video monitoring system carries out traffic Parameter Detection, and using the method identification vapour of Digital Image Processing
The iron sheet car plate of car, extracts corresponding license plate number information, with identification road traffic parameter broad covered area, identification apart from remote etc. excellent
Point, but the recognition accuracy that can not solve there is currently is asked by adverse weather conditions, license plate shading, false-trademark, deck identification etc.
Topic；
Vehicle electron identifying as a kind of electronic license plate, with it is safe, be difficult to distort, read and write not by bad weather shadow
Loud advantage, but its recognition success rate of vehicle electron identifying read write line product also has room for promotion present on current market.
Utility model content
In view of the deficienciess of the prior art, a kind of vehicle electron identifying with video capability that the utility model is provided is read
Write device, including control module, video monitoring identification module, RFID read-write module, Anneta module 1 and Anneta module 2；
Described control module is attached with described video monitoring identification module, and video information is passed into control mould
Block；Described control module is attached with RFID read-write module, and control mould is given by the vehicle electron identifying information transmission of reading
Block；Described RFID read-write module is attached reading vehicle electron identifying with Anneta module 1；Described RFID read-write module with
Described Anneta module 2 is attached reading vehicle electron identifying.
The video monitoring identification module includes regarding camera unit, video data processing element and communication unit；
Camera unit and video data processing element in described video monitoring identification module are attached；Described
Video data processing element and communication unit in video monitoring identification module are attached；Described video monitoring identification module
In communication unit and described control module be attached；
Described video monitoring identification module, its measured zone width is 5-16 meters, and length is 20-50 meters.
Described Anneta module 1 is 30-60 degree with horizontal line angular range, realizes near-end communication region, near-end communication area
Domain, it is 5-15 meters that it, which reads and writes scope, and described Anneta module 2 and horizontal line angular range is 45-85 degree, realizes remote communication area
Domain, it is 12-30 meters that it, which reads and writes scope,.
Described RFID read-write module works in uhf band, and communications band meets GB/T 29768-2013 standards
920MHz-925MHz, while described RFID read-write module meets other all requirements of the standard.
A kind of vehicle electron identifying read write line with video capability that the utility model is provided, its operation principle is：Video
Monitor identification module identification vehicle driving parameter (such as：Vehicle location and car speed), vehicle license plate number is captured, by vehicle parameter
Control module is passed to by electrical connection circuit with license plate number；RFID read-write module respectively with Anneta module 1 and Anneta module 2
Vehicle electron identifying is repeatedly read and write in different zones, the license board information in vehicle electron identifying is transmitted by electrical connection circuit
To control module；Control module compares the license board information of video monitoring identification module and RFID read-write module, by comparison result and
Vehicle parameter is transferred to background process by communication unit.
It is preferred that, the video monitoring identification module has been internally integrated intelligent video spy software, fixed with moving target
Position and speed measuring function, and just license plate number is captured after vehicle drives into correct position detecting.
It is preferred that, described RFID read-write module works in uhf band, and communications band meets GB/T 29768-2013 marks
Accurate 920MHz-925MHz, while described RFID read-write module meets other all requirements of the standard.
It is preferred that, described Anneta module includes two antennas set from horizontal line in different angles, during work
RFID reader module controls two antennas to carry out cyclic switching, realizes proximally and distally two communication domains；
It is preferred that, described control module and video monitoring identification module, video data processing module, RFID read-write mould
Block is connected by network interface or serial ports.
It is preferred that, described video monitoring identification module, its measured zone width is 5-16 meter, and length is 20-50 meters；
It is preferred that, described RFID read-write module, Anneta module 1 is that 30-60 degree is directed at near-end with horizontal line angle, and it is read
It is 5-15 meters to write scope, and Anneta module 2 is that 45-85 degree is directed at distal end with horizontal line angle, and it is 12-30 meters that it, which reads and writes scope,.
The utility model has the beneficial effect that：
1) RFID read-write module reads the vehicle electron identifying information installed in vehicle, effectively solves the car that there is currently
The problems such as board recognition accuracy is recognized by adverse weather conditions, license plate shading, false-trademark, deck, can be effective using double antenna pattern
Expand the read-write scope of RFID reader, improve the success rate of read-write；
2) video monitoring identification module obtains vehicle driving parameter, and captures what car plate offer license plate number was read with RFID
The license plate number obtained in electronic mark information is compared, and improves the accurate of the information that vehicle electron identifying identifying system is obtained
Degree.
Brief description of the drawings
A kind of installation for vehicle electron identifying read write line with video capability that Fig. 1 provides for the embodiment of the utility model one
Schematic diagram.
A kind of composition for vehicle electron identifying read write line with video capability that Fig. 2 provides for the embodiment of the utility model one
Structure chart.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that retouched
The embodiment stated is a part of embodiment of the utility model, rather than whole embodiments.Based on the implementation in the utility model
Example, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made is belonged to
The scope of the utility model protection.
As described in Figure 1, this gives a kind of vehicle electron identifying read write line with video capability by control module
(11), video monitoring identification module (12), RFID read-write module (13), Anneta module 1 (14) and Anneta module 2 (15) composition.
Described video monitoring identification module (12) includes camera unit (16), video data processing element (17) and led to
Believe unit (18)；
Camera unit (16) in described video monitoring identification module (12) enters with video data processing element (17)
Row connection；Video data processing element (17) in described video monitoring identification module (12) is connected with communication unit (18)
Connect；Communication unit (18) in described video monitoring identification module (12) is attached with described control module (11)；
Described Anneta module 1 (14) and described RFID read-write module are attached；Described Anneta module 2 (15) and
Described RFID read-write module (13) is attached.
As described in Figure 2, the utility model proposes the installation of vehicle electron identifying read write line with video capability a kind of show
Example, the vehicle electron identifying read write line (22) with video capability, by L bars (23) be arranged on track directly over, with ground
Distance be 5-7m.It is measured zone (21) in video monitoring identification module (12) angular field of view, setting band video work(
The luffing angle of the vehicle electron identifying read write line (22) of energy, it is 5-16 meters to make the width that its visual angle is mapped in road surface, and length is
20-50 meters；Anneta module 1 (14) is set with horizontal line angular range as 30-60 degree, near-end is directed at, it is distinguished is apart from (19)
5-15 meters, Anneta module 2 (15) is set with horizontal line angular range as 45-85 degree, alignment distal end, it is distinguished is apart from (20)
12-30 meters.The scan data that control module (11) receives video monitoring identification module (12) includes vehicle parameter and license plate number,
RFID module for reading and writing (13) can enter the knowledge of two antennas by Anneta module 1 (14) and Anneta module 2 (15) in vehicle
Vehicle electron identifying information can be read and write when within reading scope, is failed normally even in Anneta module 2 (15) in the case
Data are read, Anneta module 1 (14) there can also be the chance again read off；Control module receives RFID read-write module (13) and sent
Vehicle electron identifying in license board information and the license plate number in the information that is sended over video module be compared, and will knot
Fruit is sent to background process center with vehicle driving parameter.
The working method to the present embodiment is described below, and the video monitoring identification module (12) is in work shape
State, the RFID read-write module (13) is in active standby state.When there is at least one car to enter in video sensing area, depending on
Frequency monitoring identification module (12) is tested the speed and positioned to vehicle according to the video of collection and is sent to control module, when video prison
Control identification module, video data processing module detect vehicle enter it is optimal take pictures scope when, can start immediately candid photograph with
Car license recognition function, and license board information is sent to control module, described RFID reader module (13) enters day in vehicle
When wire module 2 (15) reads and writes scope, operation can be written and read to vehicle electron identifying by Anneta module 2 (15), and work as vehicle
When within the scope of into Anneta module 1 (14) read-write, RFID read-write module (13) can be by Anneta module 1 (14) to automotive electronics
Mark is written and read operation again, and reading information is sent into control module；The control module is recognized according to video monitoring
Module, the license board information that video data processing module is sended over RFID reader module is compared, and by comparison result
Background process center is sent to vehicle parameter.When the video monitoring identification module, video data processing module, which is detected, to be regarded
After frequency detection zone is driven into without vehicle, control module controls RFID read-write module to reduce the transmission power of antenna；
Described above is only the utility model preferred embodiment, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model technical principle is not departed from, some improvements and modifications can also be made, these improvement
Protection domain of the present utility model is also should be regarded as with retouching.
Claims (4)
1. a kind of vehicle electron identifying read write line with video capability, including：Control module (11), RFID read-write module (13),
Characterized in that,
Also include video monitoring identification module (12), Anneta module 1 (14) and Anneta module 2 (15), described control module
(11) it is attached with described video monitoring identification module (12), video information is passed into control module (11)；Described
Control module (11) is attached with RFID read-write module (13), by the vehicle electron identifying information transmission of reading to control module
(11)；Described RFID read-write module (13) is attached reading vehicle electron identifying with Anneta module 1 (14)；Described RFID
Module for reading and writing (13) is attached reading vehicle electron identifying with described Anneta module 2 (15).
2. a kind of vehicle electron identifying read write line with video capability according to claim 1, it is characterised in that
Described video monitoring identification module includes camera unit, video data processing element and communication unit, its measurement zone
Field width degree is 5-16 meters, and length is 20-50 meters.
3. a kind of vehicle electron identifying read write line with video capability according to claim 1, it is characterised in that
Described Anneta module 1 is 30-60 degree with horizontal line angular range, realizes near-end communication region, and it is 5- that it, which reads and writes scope,
15 meters, described Anneta module 2 and horizontal line angular range is 45-85 degree, realizes remote communication region, and its read-write scope is
12-30 meters.
4. a kind of vehicle electron identifying read write line with video capability according to claim 1, it is characterised in that
Described RFID read-write module works in uhf band, and communications band meets the 920MHz- of GB/T29768-2013 standards
925MHz。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324795.2U CN206594818U (en) | 2016-12-05 | 2016-12-05 | A kind of vehicle electron identifying read write line with video capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621324795.2U CN206594818U (en) | 2016-12-05 | 2016-12-05 | A kind of vehicle electron identifying read write line with video capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206594818U true CN206594818U (en) | 2017-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621324795.2U Active CN206594818U (en) | 2016-12-05 | 2016-12-05 | A kind of vehicle electron identifying read write line with video capability |
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Cited By (1)
| 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 |
-
2016
- 2016-12-05 CN CN201621324795.2U patent/CN206594818U/en active Active
Cited By (1)
| 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 |
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