CN203455951U - False license plate identification apparatus based on RFID technology - Google Patents
False license plate identification apparatus based on RFID technology Download PDFInfo
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- CN203455951U CN203455951U CN201320577360.9U CN201320577360U CN203455951U CN 203455951 U CN203455951 U CN 203455951U CN 201320577360 U CN201320577360 U CN 201320577360U CN 203455951 U CN203455951 U CN 203455951U
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- reader
- license plate
- electronic tag
- radio frequency
- recognizer
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Abstract
The utility model provides a false license plate identification apparatus based on the RFID technology, aiming to solve the present problem of false license plates, and comprising an electronic label and a recognizer. The electronic label is composed of a radio frequency chip and a microelectronic chip and is installed in a vehicle body; and the recognizer is composed of a reader, a control module, a GSM module and a display, wherein the control module controls the reader to transmit and receive data and the display to display data, and the reader and the radio frequency chip in the electronic label transmit data through encryption carrier wave signals. The beneficial effects are that by utilizing the radio frequency technology, the identification speed is fast and real-time identification can be realized; a vehicle does not need to park, thereby guaranteeing normal traffic order; the identification accuracy is higher and misjudgement can be avoided; by utilizing the GSM technology, the vehicles with false license plates are blacklisted, thereby gradually eliminating the case of using false license plates.
Description
Technical field
The utility model relates to REID and intelligent transport technology field, specifically a kind of false license plate recognition device based on RFID technology.
Background technology
Identification to false car plate, the current human eye that mainly depends on is by the observation to car plate, as car plate font, word space, color etc.This kind of method needs people's police to have rich experience and the power that quicks observation.Even so, affected by the objective factors such as weather, night, still can not accomplish accurate identification.In addition, many false car plates are enough to mix the spurious with the genuine, and lawless person even finds same vehicle and carries out deck, bring great difficulty to the identification work of false car plate.Often drop into after great effort, still can not find out and use false car plate vehicle, the car owner that makes to be wronged has to change car plate.Utilize this identification leak, many people make a desperate move, and run a red light, the act of violating regulations such as hypervelocity occurs repeatedly, but still are at large, and if things go on like this, very easily cause traffic hazard, and the masses' that are injured legitimate rights and interests can not get ensureing.
Utility model content
The utility model exists situation that a kind of false license plate recognition device based on RFID technology is provided for existing false board.
This device is comprised of electronic tag and recognizer two parts, and described electronic tag is comprised of radio frequency chip and microelectronic chip, is installed on vehicle body, stores information of vehicles in microelectronic chip; Recognizer is comprised of reader, control module and display, and control module is controlled reader and carried out the demonstration of data transmit-receive and display, between the radio frequency chip in reader and electronic tag, by encrypting carrier signal, transmits data.
Further improve, in described recognizer, have gsm module, by communication network, be connected with traffic management office PC, be connected by serial asynchronous communication interface with control module.
Further improve, the information of vehicles of storing in the microelectronic chip of described electronic tag comprises license plate number, Motor Number, car owner's name, car owner's identification card number, Vehicle Identify Number, body color, and internal data is that read-only mode is once stored.
Further improve, between the radio frequency chip in reader and electronic tag, communication mode is SHF communication.
The beneficial effects of the utility model are:
1, utilize REID, recognition speed is fast, realizes Real time identification, and vehicle, without parking, has guaranteed normal traffic order.
2, the accuracy of identification is higher, misjudgment phenomenon can not occur.
3, utilize GSM technology, deposit the vehicle data that has used false car plate in national motor vehicle false-trademark deck information bulletin of assisting to investigate system, pipe off, false car plate phenomenon is used in elimination gradually.
Accompanying drawing explanation
Fig. 1 is the utility model module diagram.
Fig. 2 is display interfaces schematic diagram in recognizer.
Fig. 3 is the utility model workflow diagram.
Embodiment
Below in conjunction with accompanying drawing, the technical scheme of invention is elaborated:
False license plate recognition device principle based on RFID technology as shown in Figure 1.This device is comprised of electronic tag and recognizer two parts, and described electronic tag is comprised of radio frequency chip and microelectronic chip, is installed on vehicle body; Recognizer is comprised of reader, control module, gsm module and display, and display interfaces as shown in Figure 2.Control module is controlled reader and is carried out the demonstration of data transmit-receive and display, between the radio frequency chip in reader and electronic tag, by encrypting carrier signal, transmits data.Gsm module is connected by serial asynchronous communication interface with control module, and speed can reach 9600bps, can be operated in 900MHZ to two frequency ranges of 1800MHZ.
Embodiment as shown in Figure 3, mainly can be following three parts:
The first step: information of vehicles obtains
At vehicle body, one electronic tag is installed, the information of vehicles such as electronic tag storage inside license plate number, Motor Number, car owner's name, car owner's identification card number, Vehicle Identify Number, body color.Electronic tag is that internal data is that read-only mode is once stored.Electronic tag is installed and is made every effort to be easy to close, difficult dismounting.Electronic tag is passive work tap, sends the passive working method of data acquisition.
The instrument of the information in reading electronic labels is a removable recognizer, by it, controls the transmitting-receiving of data.In recognizer, comprise a reader, carry out alternately with vehicle carried electronic label.When recognizer approaches electronic tag, active electron label operating circuit, is emitted to reader by the encryption carrier signal that is loaded with information of vehicles.Between the radio frequency chip in reader and electronic tag, carry out SHF communication, communication distance can reach several meters.
Recognizer simulation drawing is shown in accompanying drawing 2.
Second step: identifier information is processed
Recognizer inside is comprised of reader, control module, display and gsm module.Control module is connected with reader, gsm module, display, realizes the control to the two.Recognizer adopts powered battery.First control the license board information receiving from reader, be shown in display (as shown in Figure 2).People's police can determine whether false car plate according to these information.
If false car plate, can halt associated vehicle, carry out respective handling.
The 3rd step: information transmission phase
Control module is connected with gsm module, after confirming that vehicle is the false car plate vehicle of a use, this information of vehicles is added to type in violation of rules and regulations, control gsm module, send data to traffic management office PC, then upload to national motor vehicle and use false license board information association reporting chain.
The concrete application approach of the utility model is a lot; the above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (4)
1. the false license plate recognition device based on RFID technology, is characterized in that: electronic tag and recognizer two parts, consist of, described electronic tag is comprised of radio frequency chip and microelectronic chip, is installed on vehicle body, stores information of vehicles in microelectronic chip; Recognizer is comprised of reader, control module and display, and control module is controlled reader and carried out the demonstration of data transmit-receive and display, between the radio frequency chip in reader and electronic tag, by encrypting carrier signal, transmits data.
2. the false license plate recognition device based on RFID technology according to claim 1, is characterized in that: in described recognizer, have gsm module, by communication network, be connected with traffic management office PC, be connected by serial asynchronous communication interface with control module.
3. the false license plate recognition device based on RFID technology according to claim 1, it is characterized in that: the information of vehicles of storing in the microelectronic chip of described electronic tag comprises license plate number, Motor Number, car owner's name, car owner's identification card number, Vehicle Identify Number, body color, internal data is that read-only mode is once stored.
4. the false license plate recognition device based on RFID technology according to claim 1, is characterized in that: between the radio frequency chip in reader and electronic tag, communication mode is SHF communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577360.9U CN203455951U (en) | 2013-09-18 | 2013-09-18 | False license plate identification apparatus based on RFID technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320577360.9U CN203455951U (en) | 2013-09-18 | 2013-09-18 | False license plate identification apparatus based on RFID technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203455951U true CN203455951U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320577360.9U Expired - Lifetime CN203455951U (en) | 2013-09-18 | 2013-09-18 | False license plate identification apparatus based on RFID technology |
Country Status (1)
| Country | Link |
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| CN (1) | CN203455951U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310469A (en) * | 2017-07-05 | 2017-11-03 | 青岛大映谷北斗科技有限公司 | Triangle warning plate for motor vehicle and method for anti-counterfeit |
-
2013
- 2013-09-18 CN CN201320577360.9U patent/CN203455951U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310469A (en) * | 2017-07-05 | 2017-11-03 | 青岛大映谷北斗科技有限公司 | Triangle warning plate for motor vehicle and method for anti-counterfeit |
| CN107310469B (en) * | 2017-07-05 | 2022-10-11 | 青岛大映谷北斗科技有限公司 | Triangular warning board for motor vehicle and anti-counterfeiting method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140226 |