CN205230145U - Anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign - Google Patents
Anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign Download PDFInfo
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- CN205230145U CN205230145U CN201521089812.4U CN201521089812U CN205230145U CN 205230145 U CN205230145 U CN 205230145U CN 201521089812 U CN201521089812 U CN 201521089812U CN 205230145 U CN205230145 U CN 205230145U
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Abstract
The utility model relates to an anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign, including ETC electronic tags and automotive electronics sign, ETC electronic tags contains automotive electronics sign identification module for read the vehicle information in the automotive electronics sign in the detection range in the license plate number, motorcycle type, vehicle colour, vehicle user type, engine number one kind or several kinds to with the vehicle information contrast of the inside storage of electronic tags, match successfully, then the anti -disassembly state is effectively, matches to get nowhere, and then the state is invalid, the transaction of can not charging. The device is not on increasing the basis that construction complexity and system constitute, and the problem of mechanical type anti -disassembly unstability has effectively been improved to the automotive electronics sign of utilizing the vehicle to be equipped with, realized with really the binding of vehicle.
Description
Technical field
The utility model relates to ETC system technology, and further, relate to ETC electronic security tag application technology, particularly electronic tag Anti-dismantling technology, concrete, is a kind of wireless antiwithdrawal device of ETC electronic tag based on vehicle electron identifying.
Background technology
Electronic charging system without parking (ElectronicTollCollection, be called for short ETC) adopt the technological means such as electronics, communication, information processing to make board units (OBU) and expressway tol lcollection mouth roadside unit (RSU) carry out message exchange, carry out charge process by backstage, thus complete the robotization of vehicle line toll.Electronization, the robotization of ETC system effectively can alleviate the problem such as traffic congestion, noise tail gas pollution, improve vehicle on highway traffic efficiency, and the national network of ETC, will bring huge economy and social benefit simultaneously.
Electronic tag, as the board units of ETC system, achieves mobile identification and electronic charging.That it should have anti-disassembling function to a key index of electronic tag.At present, the Anti-dismantling of electronic tag is mainly mechanical, due to vibrations during vehicle to run, easily causes the false triggering of mechanical Anti-dismantling, electronic tag was lost efficacy.Meanwhile, some means can also be adopted to be dismantled by electronic tag under the prerequisite not destroying Anti-dismantling mechanical contact, anti-disassembling function cannot be played a role.
Vehicle electron identifying (ElectronicVehicleIdentification, be called for short EVI) is the one application based on the segmentation of Internet of Things passive radio frequency identification (RFID) technology, extension and raising.The vehicle electron identifying technological breakthrough bottleneck of original traffic information collection technology, achieve the classification of vehicle traffic information, in real time, precise acquisition.Meanwhile, in RFID technique, often open vehicle electron identifying card and have that a whole world is unique, solidification of dispatching from the factory, not revisable id number, itself and vehicle physical are bound, one-car-one-card, cannot dismantle, make vehicle electron identifying have unrivaled anti-counterfeiting performance.
Utility model content
(1) problem that will solve
Electronic tag mechanical type Anti-dismantling has instability, uneasy congruent problem.
(2) technical scheme
For solving the problem, the utility model provides a kind of wireless anti-disassembling device of ETC electronic tag based on vehicle electron identifying.This device comprises: ETC electronic tag, vehicle electron identifying;
Described ETC electronic tag comprises vehicle electron identifying identification module, realizes the wireless connections of described ETC electronic tag and described vehicle electron identifying.
Within the scope of the surrounding 1 meter that described ETC electronic tag is installed on described vehicle electron identifying or after described vehicle electron identifying.
Described vehicle electron identifying identification module comprises read-write antenna and read-write chip, information of vehicles in read-write electronic car mark, comprise one or more in license plate number, vehicle, vehicle color, vehicle user type, vehicle startup plane No., and contrast with the information of vehicles of described ETC electronic tag storage inside, the match is successful, then Anti-dismantling state is effectively, allows to carry out charge transaction; Mate unsuccessful, then state is invalid, can not carry out charge transaction, achieve wireless tamper function.
(3) beneficial effect
The wireless antiwithdrawal device of ETC electronic tag based on vehicle electron identifying of the utility model design, on the basis not increasing construction complexity and System's composition, only on original ETC electronic tag, increase vehicle electron identifying identification module, utilize the vehicle electron identifying that vehicle has been equipped with simultaneously, improve the problem of mechanical type Anti-dismantling instability, achieve the real binding with vehicle.
Accompanying drawing explanation
Fig. 1 is functional block diagram of the present utility model
Fig. 2 is a kind of mounting means of ETC electronic tag and vehicle electron identifying in the utility model.
Fig. 3 is the another kind of mounting means of ETC electronic tag and vehicle electron identifying in the utility model.
Embodiment
Below in conjunction with accompanying drawing of the present utility model, specific embodiments of the present utility model is described in further detail.Embodiment described below is only used for the utility model is described; but be not used for limiting scope of the present utility model; based on the embodiment in the utility model, other embodiments that those skilled in the art obtain under the prerequisite not making creative work, all belong to the scope of the utility model protection.
As Fig. 1, a kind of wireless anti-disassembling device of ETC electronic tag based on vehicle electron identifying comprises ETC electronic tag 10 and vehicle electron identifying 20.Described ETC electronic tag 10 also comprises vehicle electron identifying identification module 11, for realizing the wireless connections of electronic tag 10 and vehicle electron identifying 20 except comprising the relevant functional module of ETC transaction.Vehicle electron identifying identification module 11 comprises read-write antenna 12 and read-write chip 13, for realizing the reading to information of vehicles in vehicle electron identifying 20.
When ETC electronic tag 10 transaction wakes up, namely represent that charge station's charging terminal has initiated charge request, at this moment, ETC electronic tag 10 sends the information of vehicles order of reading vehicle electron identifying 20 by starting vehicle electron identifying identification module 11, then vehicle electron identifying 20 replys information of vehicles order, realizes the process that ETC electronic tag 10 reads information of vehicles from vehicle vehicle electron identifying 20.ETC electronic tag 10 is verified the information of vehicles read in, and namely verifies that whether this information is consistent with the information of vehicles of ETC electronic tag 10 storage inside, if unanimously, then judges that Anti-dismantling is effective, if inconsistent, then judges that Anti-dismantling is invalid.At this moment, for result of determination, make response to charge station's charging terminal, Anti-dismantling is effectively then replied and is agreed to transaction, and tamper is invalid then replys refusal transaction.
As shown in Figure 2, the mounting means of a kind of ETC electronic tag and vehicle electron identifying is disclosed.ETC electronic tag 10 is installed on position, middle, windshield 30 top, and vehicle electron identifying 20 is installed on the position, the upper right corner of windshield 30, and the distance of ETC electronic tag 10 and vehicle electron identifying 20 is within 1 meter.
As shown in Figure 3, the mounting means of another kind of ETC electronic tag and vehicle electron identifying is disclosed.ETC electronic tag 10 and vehicle electron identifying 20 are all installed on position, middle, windshield 30 top, and vehicle electron identifying 20 is installed in the middle of ETC electronic tag 10 and windshield 30.
Above-described ETC electronic tag contains the basic function module for completing ETC transaction, and all belong to known technology in industry, this patent is not described in detail.
The explanation of above embodiment just understands method of the present utility model and core concept for helping, obviously, those skilled in the art can carry out certain change to the utility model and not depart from spirit and scope of the present utility model, within above-mentioned change also will be comprised in the utility model.
Claims (4)
1., based on the wireless anti-disassembling device of ETC electronic tag of vehicle electron identifying, it is characterized in that, described device comprises ETC electronic tag and vehicle electron identifying; Described ETC electronic tag comprises vehicle electron identifying identification module; Described ETC electronic tag and described vehicle electron identifying realize wireless connections by described vehicle electron identifying identification module.
2. the wireless anti-disassembling device of ETC electronic tag based on vehicle electron identifying according to claim 1, is characterized in that, within the scope of the surrounding 1 meter that described ETC electronic tag is installed on described vehicle electron identifying or after described vehicle electron identifying.
3. the wireless anti-disassembling device of ETC electronic tag based on vehicle electron identifying according to claim 1, it is characterized in that, described vehicle electron identifying identification module comprises read-write antenna and read-write chip, the information of vehicles in read-write electronic car mark.
4. the wireless anti-disassembling device of ETC electronic tag based on vehicle electron identifying according to claim 3, it is characterized in that, described information of vehicles comprises one or more in license plate number, vehicle, vehicle color, vehicle user type, vehicle startup plane No..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089812.4U CN205230145U (en) | 2015-12-24 | 2015-12-24 | Anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521089812.4U CN205230145U (en) | 2015-12-24 | 2015-12-24 | Anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign |
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| CN205230145U true CN205230145U (en) | 2016-05-11 |
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| CN201521089812.4U Active CN205230145U (en) | 2015-12-24 | 2015-12-24 | Anti -disassembly device that ETC electronic tags is wireless based on automotive electronics sign |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829992A (en) * | 2019-01-17 | 2019-05-31 | 广州纯元科技有限公司 | A kind of ETC device that the stability with anti-disassembling function is high |
| CN111667596A (en) * | 2020-05-19 | 2020-09-15 | 北京汽车股份有限公司 | Vehicle integration system |
| CN112652080A (en) * | 2020-12-17 | 2021-04-13 | 北京万集智能网联技术有限公司 | Anti-dismounting method and device for vehicle-mounted electronic label equipment and electronic equipment |
-
2015
- 2015-12-24 CN CN201521089812.4U patent/CN205230145U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109829992A (en) * | 2019-01-17 | 2019-05-31 | 广州纯元科技有限公司 | A kind of ETC device that the stability with anti-disassembling function is high |
| CN109829992B (en) * | 2019-01-17 | 2021-04-06 | 广州纯元科技有限公司 | ETC device with anti-disassembly function and high stability |
| CN111667596A (en) * | 2020-05-19 | 2020-09-15 | 北京汽车股份有限公司 | Vehicle integration system |
| CN112652080A (en) * | 2020-12-17 | 2021-04-13 | 北京万集智能网联技术有限公司 | Anti-dismounting method and device for vehicle-mounted electronic label equipment and electronic equipment |
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