CN106898144A - A kind of hand-held activation equipments of OBU and Activiation method - Google Patents

A kind of hand-held activation equipments of OBU and Activiation method Download PDF

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Publication number
CN106898144A
CN106898144A CN201510953951.5A CN201510953951A CN106898144A CN 106898144 A CN106898144 A CN 106898144A CN 201510953951 A CN201510953951 A CN 201510953951A CN 106898144 A CN106898144 A CN 106898144A
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CN
China
Prior art keywords
obu
module
activated
microwave communication
activation
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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.)
Pending
Application number
CN201510953951.5A
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Chinese (zh)
Inventor
杨秩
董敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing WatchData System Co Ltd
Beijing WatchSmart Technologies Co Ltd
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Beijing WatchSmart Technologies Co Ltd
Priority date (The priority date 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 date listed.)
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Application filed by Beijing WatchSmart Technologies Co Ltd filed Critical Beijing WatchSmart Technologies Co Ltd
Priority to CN201510953951.5A priority Critical patent/CN106898144A/en
Publication of CN106898144A publication Critical patent/CN106898144A/en
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/017—Detecting movement of traffic to be counted or controlled identifying vehicles
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/50—Context or environment of the image
    • G06V20/56—Context or environment of the image exterior to a vehicle by using sensors mounted on the vehicle
    • G06V20/58—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads
    • G06V20/584—Recognition of moving objects or obstacles, e.g. vehicles or pedestrians; Recognition of traffic objects, e.g. traffic signs, traffic lights or roads of vehicle lights or traffic lights
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
    • G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
    • G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/60—Type of objects
    • G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
    • G06V20/625—License plates

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Finance (AREA)
  • Vehicle Waterproofing, Decoration, And Sanitation Devices (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention discloses a kind of hand-held activation equipments of OBU and Activiation method, belong to no-stop charging system ETC fields.The activation equipment includes equipment body (10), equipment body (10) is provided with the microwave communication module (11) and OBU active modules (12) being connected, image capture module (13) is additionally provided with equipment body (10), image capture module (13) is connected with Text region module (14), Text region module (14) and microwave communication module (11) are connected with car plate comparing module (15) respectively, and car plate comparing module (15) is connected with OBU active modules (12).The hand-held activation equipments of OBU provided by the present invention and method, before OBU is entered into line activating, first the license board information solidified in OBU and actual license plate information are compared, the activation of OBU is just carried out when only both are consistent, physics car plate and the inconsistent material risk of electronic license plate can be evaded.

Description

A kind of hand-held activation equipments of OBU and Activiation method
Technical field
The present invention relates to no-stop charging system ETC fields, and in particular to a kind of new OBU is hand-held to be swashed Equipment and Activiation method living.
Background technology
ETC (Electronic Toll Collection no-stop charging systems), be at present in the world State-of-the-art toll on the road and bridge's mode.It is (car by the vehicle carried electronic label in vehicle windscreen Carrier unit OBU) microwave special short-range communication and microwave antenna on charge station ETC tracks between, Backstage settlement process is carried out using Computer Networking and bank, so as to reach vehicle by toll on the road and bridge Station is not required to the purpose that stop and can pay road and bridge expense.
The upper board units OBU of ETC use the hand-held activation equipments pair of OBU at present using activation is preceding needed The active mode of board units mainly has two kinds：One kind is hand-held activation equipment when OBU is activated It is automatic to read the license plate number being had cured inside OBU, then manually by actual car plate and equipment from OBU The car plate that inside is read out is compared.Which is because hand-held activation equipment is used out of doors and be people Work is operated, and is easily caused artificial comparison mistake and is caused the car of vehicle actual license plate and OBU internal records The inconsistent exception of board information.Another kind directly enters line activating, be do not carry out in OBU the car plate of solidification and The comparison of actual automotive license plate, easily causes the car of actual licence plate and OBU internal records when OBU is issued The situation that board information is not inconsistent.
The content of the invention
For defect present in prior art, OBU can be realized it is an object of the invention to provide one kind The hand-held activation equipments of OBU and Activiation method that the car plate of interior solidification is compared with actual license plate automation.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of hand-held activation equipments of OBU, including equipment body, equipment body are provided with microwave communication module With OBU active modules, OBU active modules are connected with microwave communication module, are also set on the equipment body There is image capture module, described image acquisition module is connected with Text region module, the Text region mould Block and microwave communication module are connected with car plate comparing module respectively, car plate comparing module and OBU active modules Connection；
The microwave communication module, for carrying out microwave communication with OBU to be activated, reads OBU to be activated Built-in information of vehicles；The information of vehicles includes the number-plate number；
Described image acquisition module, the license board information for shooting the vehicle that OBU to be activated is arranged on；
The Text region module, for carrying out Text region to the image captured by image capture module, Obtain the number-plate number in image；
Car plate comparing module, for the number-plate number and the Text region module that are read microwave communication module The number-plate number for being identified is compared；
OBU active modules, for the number-plate number and the Text region module that are read in microwave communication module When the number-plate number for being identified is consistent, microwave communication is carried out with OBU to be activated by microwave communication module, Line activating is entered to OBU to be activated.
Further, a kind of hand-held activation equipments of OBU as described above, also including for showing activation result Display module, display module is connected with OBU active modules.
Based on the hand-held activation equipments of above-mentioned OBU, present invention also offers a kind of OBU Activiation methods, including Following steps：
(1) the hand-held activation equipments of OBU set up microwave communication with OBU to be activated, read in OBU to be activated The information of vehicles put；The information of vehicles includes the number-plate number；
(2) OBU to be activated is shot by the image capture module of the hand-held activation equipments of OBU to be installed Vehicle license board information, and the image captured by image capture module is carried out into Text region, obtain The number-plate number in image；
(3) number-plate number read from OBU to be activated is compared with the number-plate number identified from image It is whether identical, if so, then OBU active modules carry out microwave communication with OBU to be activated, to OBU to be activated Enter line activating, if it is not, then activation failure.
Further, a kind of OBU Activiation methods as described above, in step (3), complete to be activated After the activation of OBU or when activation fails, activation result is shown on a display screen.
The beneficial effects of the present invention are：The hand-held activation equipments of OBU provided by the present invention and Activiation method, First the license board information solidified in OBU and actual license plate information can be entered before OBU is entered into line activating Row is compared, and the activation of OBU is just carried out when only both are consistent, for Operation and Management of Expressway department Physics car plate and the inconsistent material risk of electronic license plate can be evaded, can be increased for equipment vendors The function of equipment.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the hand-held activation equipments of OBU of offer in specific embodiment；
Fig. 2 is a kind of flow chart of OBU Activiation methods of offer in specific embodiment.
Specific embodiment
With reference to Figure of description, the present invention is described in further detail with specific embodiment.
Fig. 1 shows a kind of structure of the hand-held activation equipments of OBU provided in the specific embodiment of the invention Schematic diagram, the equipment includes equipment body 10, and equipment body 10 is provided with microwave communication module 11, OBU Active module 12, image capture module 13, Text region module 14 and car plate comparing module 15.OBU Active module 12 is connected with microwave communication module 11, described image acquisition module 13 and Text region module 14 connections, the Text region module 14 and microwave communication module 11 respectively with car plate comparing module 15 Connection, car plate comparing module 15 is connected with OBU active modules 12；The equipment is also included for showing OBU The display module 16 of activation result, display module 16 is connected with OBU active modules 12.Wherein：
The microwave communication module 11, for carrying out microwave communication with OBU to be activated, reads to be activated OBU built-in information of vehicles；The information of vehicles includes the number-plate number；
Described image acquisition module 13, the license board information for shooting the vehicle that OBU to be activated is arranged on；
The Text region module 14, for carrying out word to the image captured by image capture module 13 Identification, obtains the number-plate number in image；
Car plate comparing module 15, the number-plate number and word for microwave communication module 11 to be read are known The number-plate number that other module 14 is identified is compared；
OBU active modules 12, for the number-plate number and Text region that are read in microwave communication module 11 When the number-plate number that module 14 is identified is consistent, entered with OBU to be activated by microwave communication module 11 Row microwave communication, line activating is entered to OBU to be activated；
Display module 16, the activation result for OBU active modules 12 to be treated OBU to be activated includes On its display screen.
Based on the hand-held activation equipments of OBU shown in Fig. 1, a kind of OBU is additionally provided in the embodiment of the present invention Activiation method, as shown in Fig. 2 the method is mainly included the following steps that：
Step S1：The hand-held activation equipments of OBU read the information of vehicles in OBU to be activated；
The hand-held activation equipments of OBU set up microwave communication by its microwave communication module with OBU to be activated, read Take the built-in information of vehicles of OBU to be activated；The information of vehicles includes the number-plate number.
Step S2：The hand-held activation equipments of OBU shoot the license board information of vehicle, and identify the image of shooting In the number-plate number；
The hand-held activation equipments of OBU shoot what OBU to be activated was arranged on by its image capture module The license board information of vehicle, and the license plate image of shooting is carried out into Text region, obtain the license plate number in image Code.
Step S3：The number-plate number that the hand-held activation equipments of OBU will read from OBU to be activated with from shooting The number-plate number identified in image is compared, and OBU to be activated is entered into line activating when both are consistent.
The hand-held activation equipments of OBU get the number-plate number and the car plate from shooting stored in OBU to be activated After the number-plate number identified in image, whether unanimously the two number-plate numbers are compared, if so, then illustrating The car plate of solidification is consistent in the actual license plate of vehicle and OBU, and the hand-held activation equipments of OBU are by OBU to be activated Enter line activating, if inconsistent, illustrate that the car plate and actual license plate of solidification in OBU to be activated are differed, Line activating, activation failure can not be entered to OBU to be activated.The hand-held activation equipments of OBU are by OBU to be activated When entering line activating, OBU active modules carry out microwave communication by microwave communication module with OBU to be activated, OBU activation markers position in OBU to be activated is changed to the mark that is activated, it is to be activated after the completion of change OBU is returned to hand-held activation equipment and has been activated successfully mark.
In present embodiment, when OBU is activated successfully or activation fails, will can all activate successfully or sharp The result of failure living is displayed on the display screen of the hand-held active modules of OBU.
It should be noted that in actual applications, step S1 and step S2 does not have clearly successively suitable Sequence, first reads the built-in license board informations of OBU and still first passes through and shoot license plate image and obtain actual car plate letter Breath can be with.
Obviously, those skilled in the art can carry out various changes and modification without deviating from this to the present invention The spirit and scope of invention.So, if these modifications of the invention and modification belong to right of the present invention and want Ask and its equivalent technology within the scope of, then the present invention be also intended to comprising these change and modification.

Claims (4)

1. a kind of hand-held activation equipments of OBU, including equipment body (10), equipment body sets on (10) There are microwave communication module (11) and OBU active modules (12), OBU active modules (12) and microwave Communication module (11) is connected, it is characterised in that：IMAQ is additionally provided with the equipment body (10) Module (13), described image acquisition module (13) is connected with Text region module (14), the text Word identification module (14) and microwave communication module (11) are connected with car plate comparing module (15) respectively, Car plate comparing module (15) is connected with OBU active modules (12)；
The microwave communication module (11), for carrying out microwave communication with OBU to be activated, reads and waits to swash OBU living built-in information of vehicles；The information of vehicles includes the number-plate number；
Described image acquisition module (13), the car plate for shooting the vehicle that OBU to be activated is arranged on is believed Breath；
The Text region module (14), for being carried out to the image captured by image capture module (13) Text region, obtains the number-plate number in image；
Car plate comparing module (15), for the number-plate number and the text that are read microwave communication module (11) The number-plate number that word identification module (14) is identified is compared；
OBU active modules (12), for the number-plate number and the text that are read in microwave communication module (11) When the number-plate number that word identification module (14) is identified is consistent, by microwave communication module (11) with OBU to be activated carries out microwave communication, and line activating is entered to OBU to be activated.
2. hand-held activation equipments of a kind of OBU according to claim 1, it is characterised in that：Also include Display module (16) for showing activation result, display module (16) and OBU active modules (12) Connection；The display module includes display screen.
3. a kind of OBU Activiation methods of the hand-held activation equipments of OBU being based on described in claim 1, including Following steps：
(1) the hand-held activation equipments of OBU set up microwave communication with OBU to be activated, read in OBU to be activated The information of vehicles put；The information of vehicles includes the number-plate number；
(2) OBU to be activated is shot by the image capture module of the hand-held activation equipments of OBU to be installed Vehicle license board information, and the image captured by image capture module is carried out into Text region, obtain The number-plate number in image；
(3) number-plate number read from OBU to be activated is compared with the number-plate number identified from image It is whether identical, if so, then OBU active modules carry out microwave communication with OBU to be activated, to OBU to be activated Enter line activating, if it is not, then activation failure.
4. a kind of OBU Activiation methods according to claim 3, it is characterised in that：Step (3) In, after the activation for completing OBU to be activated or when activation fails, activation result is shown on a display screen.
CN201510953951.5A 2015-12-17 2015-12-17 A kind of hand-held activation equipments of OBU and Activiation method Pending CN106898144A (en)

Priority Applications (1)

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CN201510953951.5A CN106898144A (en) 2015-12-17 2015-12-17 A kind of hand-held activation equipments of OBU and Activiation method

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Application Number Priority Date Filing Date Title
CN201510953951.5A CN106898144A (en) 2015-12-17 2015-12-17 A kind of hand-held activation equipments of OBU and Activiation method

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108985401A (en) * 2018-06-26 2018-12-11 深圳成谷科技有限公司 A kind of the activation method for authenticating and system of smart electronics vahicles label

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108985401A (en) * 2018-06-26 2018-12-11 深圳成谷科技有限公司 A kind of the activation method for authenticating and system of smart electronics vahicles label
CN108985401B (en) * 2018-06-26 2021-03-30 深圳成谷科技有限公司 Activation authentication method and system for intelligent electronic vehicle-mounted label

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Application publication date: 20170627