CN103456174A - System for preventing license plate from being blocked - Google Patents
System for preventing license plate from being blocked Download PDFInfo
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- CN103456174A CN103456174A CN2013103576102A CN201310357610A CN103456174A CN 103456174 A CN103456174 A CN 103456174A CN 2013103576102 A CN2013103576102 A CN 2013103576102A CN 201310357610 A CN201310357610 A CN 201310357610A CN 103456174 A CN103456174 A CN 103456174A
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Abstract
Provided is a system for preventing a license plate from being blocked. An image analysis unit extracts the license plate number of a license plate image according to the transmitted license plate image, compares the extracted license plate number with prestored license numbers in the image analysis unit, and sends a blocking reminding signal to a control unit on the condition that the extracted license plate number is not uniform with the prestored license plate numbers. The control unit is used for starting an image display unit when receiving an image display starting signal sent by an image display starting unit, and transmitting the latest received license plate image received from a camera unit to the image display unit, and then the image display unit displays the latest received license plate image. A blowing unit is arranged at the position, protruding out of a vehicle body relative to the installation position of a license plate, of the installation surface of the license plate, and blows the surface displaying the license plate number through holes in a vehicle shell under the starting state.
Description
Technical field
The present invention relates to vehicle intellectualized control field, more particularly, the present invention relates to a kind of anti-license plate shading system.
Background technology
Number plate of vehicle is the sheet material that two sides is suspended on respectively the car front and back, and normally used material is aluminium, plastics or paster, can show onboard the registration number, registration area or other the basic document that close car.
The number-plate number is the numbering to each car, by the number-plate number, can know province under car, city, county, and vehicle administration office can find the owner of car according to car plate.The number-plate number is vehicle " I.D. ", is an important information of other motor vehicles of difference.In the situation that vehicle violates the traffic regulations, need thus to be punished, or, in the situation that collision happens need to find the collision vehicle, the number-plate number is a very crucial information.
But, in the Vehicle Driving Cycle process, vehicle may be blocked unintentionally, such as the leaf fallen or polybag of descending slowly and lightly etc., block.
And, in traffic law to will not hang or do not install in accordance with regulations number plate, deliberately block the illegal activities such as stained number plate corresponding punish the measure arranged.Yet, in the process of driver's steering vehicle, because number plate of vehicle is suspended on respectively the car front and back, so, if car plate is by mistake blocked, the driver may not know situation fully, thereby likely cause illegal activities unintentionally.
Thus, be desirable to provide a kind of preventing and caused the technical scheme of illegal activities unintentionally because car plate by mistake blocks in the process of driver's steering vehicle.
Summary of the invention
Technical matters to be solved by this invention is for there being above-mentioned defect in prior art, provides a kind of and can prevent in the process of driver's steering vehicle because car plate is by mistake blocked the anti-license plate shading system of illegal activities unintentionally that causes.
According to the present invention, a kind of anti-license plate shading system is provided, it comprises: control module and camera unit;
Wherein, described control module is for controlling described camera unit.
Preferably, described anti-license plate shading system, it also comprises: image analyzing unit, reminding unit, image show start unit, image-display units, air blowing start unit and insufflation unit;
Wherein, described camera cell layout is installed lip-deep position of protruding outside vehicle body with respect to the car plate installation site at car plate, and license plate image is periodically taken towards car plate in described camera unit, and the license plate image of shooting is passed to described control module;
And described reminding unit, described image show that start unit and described image-display units are arranged in car;
Described control module passes to described image analyzing unit by license plate image after receiving the license plate image come from the unit transmission of described camera;
Described image analyzing unit is for the license plate image according to passing over, analyze and extract the number-plate number of license plate image, and the number-plate number prestored in the number-plate number that extracts and described image analyzing unit is compared, in the situation that the number-plate number extracted is consistent with the number-plate number prestored, send unobstructed confirmation signal or to described control module, any signal do not occur to described control module, and, in the number-plate number extracted and the inconsistent situation of the number-plate number that prestores, send to described control module and block alerting signal;
Described control module receive that described image analyzing unit sends block alerting signal the time, start described reminding unit;
Described image shows that start unit for sending the image display enable signal to described control module when being operated;
Described control module is for when receiving the described image display enable signal of described image demonstration start unit transmission, start described image-display units, and the up-to-date license plate image received that will receive from described camera unit passes to described image-display units, thereby make described image-display units show the described up-to-date license plate image received;
And described air blowing start unit for making described insufflation unit change between opening and closed condition when being operated;
Described insufflation unit is arranged in car plate lip-deep position of protruding outside vehicle body with respect to the car plate installation site is installed, and described insufflation unit is blown to the surface of the demonstration number-plate number of car plate by the hole on the car housing under starting state.
Preferably, described image shows that start unit is the button be arranged in car.
Preferably, described reminding unit is a flashing lamp or hummer.
In anti-license plate shading system of the present invention, can judge whether to exist the license plate shading situation by car plate being taken pictures and analyzing clapped photo, and take a picture to realize can determine without getting off by demonstration institute in car whether car plate really is blocked, and in the situation that car plate really be blocked, can blow afloat the object that will block car plate to car plate by the startup insufflation unit blows off, thereby also can remove the object that blocks car plate in the process of moving, be driver and providing a great convenience property of passenger.
Thus, the invention provides a kind of can preventing in the process of driver's steering vehicle because car plate is by mistake blocked the anti-license plate shading system of illegal activities unintentionally that causes.
The accompanying drawing explanation
By reference to the accompanying drawings, and, by reference to following detailed description, will more easily to the present invention, more complete understanding be arranged and more easily understand its advantage of following and feature, wherein:
Fig. 1 schematically shows the functional block diagram of anti-license plate shading system according to the preferred embodiment of the invention.
Fig. 2 schematically shows the layout of the insufflation unit of anti-license plate shading system according to the preferred embodiment of the invention.
It should be noted that, accompanying drawing is for the present invention is described, and unrestricted the present invention.Note, the accompanying drawing that means structure may not be to draw in proportion.And, in accompanying drawing, identical or similar element indicates identical or similar label.
Embodiment
In order to make content of the present invention more clear and understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
Fig. 1 schematically shows the functional block diagram of anti-license plate shading system according to the preferred embodiment of the invention.
Specifically, as shown in Figure 1, anti-according to the preferred embodiment of the invention license plate shading system comprises: control module 10 and camera unit 20.
Wherein, described control module 10 is for controlling described camera unit 20.
And as shown in Figure 1, anti-according to the preferred embodiment of the invention license plate shading system also comprises: image analyzing unit 30, reminding unit 40, image show start unit 50, image-display units 60, air blowing start unit 70 and insufflation unit 80.
Wherein, described camera unit 20 is arranged in car plate and lip-deep position of protruding outside vehicle body with respect to the car plate installation site (thus with respect to car plate 90(referring to Fig. 2) is installed protrudes outside vehicle body), and license plate image is periodically taken towards car plate in described camera unit 20, and the license plate image of shooting is passed to described control module 10.
And described reminding unit 40, described image show that start unit 50 and described image-display units 60 are arranged in car, thereby facilitate passenger or driver's operation or check.
Described control module 10 passes to described image analyzing unit 30 by license plate image after receiving the license plate image that transmits from described camera unit 20.
Described image analyzing unit 30 is for the license plate image according to passing over, analyze and extract the number-plate number of license plate image, and the number-plate number prestored in the number-plate number that extracts and described image analyzing unit 30 is compared, in the situation that the number-plate number extracted is consistent with the number-plate number prestored, send unobstructed confirmation signal or to described control module 10, any signal do not occur to described control module 10, and in the number-plate number extracted and the inconsistent situation of the number-plate number that prestores, send and block alerting signal to described control module 10.
Described control module 10 receive that described image analyzing unit 30 sends block alerting signal the time, start described reminding unit 40.For example, specifically, described reminding unit 40 is a flashing lamp or hummer.
After this, the user can show the concrete condition that start unit 50 and image-display units 60 are checked car plate by image.
Specifically, described image shows that start unit 50 for sending the image display enable signal to described control module 10 when being operated.For example, described image shows that start unit 50 is buttons that are arranged in car.
Described control module 10 is for when receiving the described image display enable signal of described image demonstration start unit 50 transmissions, start described image-display units 60, and the up-to-date license plate image received that will receive from described camera unit 20 passes to described image-display units 60, thereby make described image-display units 60 show the described up-to-date license plate image received.
And described air blowing start unit 70 for making described insufflation unit 80 change between opening and closed condition when being operated.
Described insufflation unit 80 is arranged in car plate and lip-deep position of protruding outside vehicle body with respect to the car plate installation site (thus with respect to car plate 90(referring to Fig. 2) is installed protrudes outside vehicle body), as shown in Figure 2, and described insufflation unit 80 under starting state, by the hole on the car housing, to the surface of the demonstration number-plate number of car plate 90, blow.
Like this, in the anti-license plate shading system of above preferred embodiment of the present invention, can judge whether to exist the license plate shading situation by car plate being taken pictures and analyzing clapped photo, and take a picture to realize can determine without getting off by demonstration institute in car whether car plate really is blocked, and in the situation that car plate really be blocked, can blow afloat the object that will block car plate to car plate by the startup insufflation unit blows off, thereby also can remove the object that blocks car plate in the process of moving, be driver and providing a great convenience property of passenger.
Thus, above preferred embodiment of the present invention provides a kind of and can prevent in the process of driver's steering vehicle because car plate is by mistake blocked the anti-license plate shading system of illegal activities unintentionally that causes.
In addition, it should be noted that, unless otherwise indicated, otherwise the descriptions such as the term in instructions " first ", " second ", " the 3rd " are only for each assembly of distinguishing instructions, element, step etc., rather than for meaning logical relation between each assembly, element, step or ordinal relation etc.
Be understandable that, although the present invention with the preferred embodiment disclosure as above, yet above-described embodiment is not in order to limit the present invention.For any those of ordinary skill in the art, do not breaking away from technical solution of the present invention scope situation, all can utilize the technology contents of above-mentioned announcement to make many possible changes and modification to technical solution of the present invention, or be revised as the equivalent embodiment of equivalent variations.Therefore, every content that does not break away from technical solution of the present invention,, all still belong in the scope of technical solution of the present invention protection any simple modification made for any of the above embodiments, equivalent variations and modification according to technical spirit of the present invention.
Claims (4)
1. an anti-license plate shading system, is characterized in that comprising: control module and camera unit;
Wherein, described control module is for controlling described camera unit.
2. anti-license plate shading system according to claim 1, characterized by further comprising: image analyzing unit, reminding unit, image demonstration start unit, image-display units, air blowing start unit and insufflation unit;
Wherein, described camera cell layout is installed lip-deep position of protruding outside vehicle body with respect to the car plate installation site at car plate, and license plate image is periodically taken towards car plate in described camera unit, and the license plate image of shooting is passed to described control module;
And described reminding unit, described image show that start unit and described image-display units are arranged in car;
Described control module passes to described image analyzing unit by license plate image after receiving the license plate image come from the unit transmission of described camera;
Described image analyzing unit is for the license plate image according to passing over, analyze and extract the number-plate number of license plate image, and the number-plate number prestored in the number-plate number that extracts and described image analyzing unit is compared, in the situation that the number-plate number extracted is consistent with the number-plate number prestored, send unobstructed confirmation signal or to described control module, any signal do not occur to described control module, and, in the number-plate number extracted and the inconsistent situation of the number-plate number that prestores, send to described control module and block alerting signal;
Described control module receive that described image analyzing unit sends block alerting signal the time, start described reminding unit;
Described image shows that start unit for sending the image display enable signal to described control module when being operated;
Described control module is for when receiving the described image display enable signal of described image demonstration start unit transmission, start described image-display units, and the up-to-date license plate image received that will receive from described camera unit passes to described image-display units, thereby make described image-display units show the described up-to-date license plate image received;
And described air blowing start unit for making described insufflation unit change between opening and closed condition when being operated;
Described insufflation unit is arranged in car plate lip-deep position of protruding outside vehicle body with respect to the car plate installation site is installed, and described insufflation unit is blown to the surface of the demonstration number-plate number of car plate by the hole on the car housing under starting state.
3. anti-license plate shading system according to claim 1 and 2, is characterized in that, described image shows that start unit is the button be arranged in car.
4. anti-license plate shading system according to claim 1 and 2, is characterized in that, described reminding unit is a flashing lamp or hummer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103576102A CN103456174A (en) | 2013-08-16 | 2013-08-16 | System for preventing license plate from being blocked |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103576102A CN103456174A (en) | 2013-08-16 | 2013-08-16 | System for preventing license plate from being blocked |
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| Publication Number | Publication Date |
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| CN103456174A true CN103456174A (en) | 2013-12-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013103576102A Pending CN103456174A (en) | 2013-08-16 | 2013-08-16 | System for preventing license plate from being blocked |
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| CN (1) | CN103456174A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105512660A (en) * | 2015-11-27 | 2016-04-20 | 浙江宇视科技有限公司 | License number identification method and device |
| CN107832761A (en) * | 2017-10-31 | 2018-03-23 | 黑龙江省科学院自动化研究所 | A kind of image recognition apparatus |
| CN108301350A (en) * | 2018-03-12 | 2018-07-20 | 无锡市人民医院 | Vehicle license plate shines snow-removing device |
| CN108528368A (en) * | 2017-03-06 | 2018-09-14 | 奥迪股份公司 | detecting system and method |
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| JP2006027422A (en) * | 2004-07-15 | 2006-02-02 | Sumitomo Electric Ind Ltd | License plate freeze preventing device and automobile |
| JP2012201122A (en) * | 2011-03-23 | 2012-10-22 | Asmo Co Ltd | Nozzle device for vehicle-mounted camera, vehicle-mounted camera with cleaning device, and cleaning system for vehicle-mounted camera |
| CN102975672A (en) * | 2012-12-11 | 2013-03-20 | 陕西科技大学 | Automotive vehicle license plate matching automatic detection device and implementation method thereof |
| CN103183012A (en) * | 2013-03-19 | 2013-07-03 | 陶晓东 | License plate cleaning device |
| CN203094009U (en) * | 2013-03-07 | 2013-07-31 | 刘竹海 | Vehicle license plate cleaning device and vehicle |
-
2013
- 2013-08-16 CN CN2013103576102A patent/CN103456174A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006027422A (en) * | 2004-07-15 | 2006-02-02 | Sumitomo Electric Ind Ltd | License plate freeze preventing device and automobile |
| JP2012201122A (en) * | 2011-03-23 | 2012-10-22 | Asmo Co Ltd | Nozzle device for vehicle-mounted camera, vehicle-mounted camera with cleaning device, and cleaning system for vehicle-mounted camera |
| CN102975672A (en) * | 2012-12-11 | 2013-03-20 | 陕西科技大学 | Automotive vehicle license plate matching automatic detection device and implementation method thereof |
| CN203094009U (en) * | 2013-03-07 | 2013-07-31 | 刘竹海 | Vehicle license plate cleaning device and vehicle |
| CN103183012A (en) * | 2013-03-19 | 2013-07-03 | 陶晓东 | License plate cleaning device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105512660A (en) * | 2015-11-27 | 2016-04-20 | 浙江宇视科技有限公司 | License number identification method and device |
| CN105512660B (en) * | 2015-11-27 | 2020-04-10 | 浙江宇视科技有限公司 | License plate number identification method and device |
| CN108528368A (en) * | 2017-03-06 | 2018-09-14 | 奥迪股份公司 | detecting system and method |
| CN107832761A (en) * | 2017-10-31 | 2018-03-23 | 黑龙江省科学院自动化研究所 | A kind of image recognition apparatus |
| CN108301350A (en) * | 2018-03-12 | 2018-07-20 | 无锡市人民医院 | Vehicle license plate shines snow-removing device |
| CN108301350B (en) * | 2018-03-12 | 2023-12-08 | 无锡市人民医院 | Snow removing device for license plate of vehicle |
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Application publication date: 20131218 |