CN203870808U - Onsite overspeed prompting device - Google Patents
Onsite overspeed prompting device Download PDFInfo
- Publication number
- CN203870808U CN203870808U CN201420225025.7U CN201420225025U CN203870808U CN 203870808 U CN203870808 U CN 203870808U CN 201420225025 U CN201420225025 U CN 201420225025U CN 203870808 U CN203870808 U CN 203870808U
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- prompting
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Abstract
The utility model relates to an onsite overspeed prompting device. The onsite overspeed prompting device is used at deceleration roads and comprises a portal frame, a 90-degree rotation prompting screen, a controller, a speed measuring radar, and a license plate identification device. The 90-degree rotation prompting screen comprises a screen frame, a rotating shaft, a 90-degree forward and backward rotation motor, and a digital display screen. The rotating shaft is fixed to top of the screen frame. The output end of the 90-degree forward and backward rotation motor is connected with the rotating shaft. The digital display screen is embedded in the screen frame. The speed measuring radar and the license plate identification device are in signal connection with the controller. One output end of the controller is connected with the digital display screen in the 90-degree rotation prompting screen. The other output end of the controller is connected with the 90-degree forward and backward rotation motor. The onsite overspeed prompting device prompts overspeed vehicles on site so as to effectively prevent hidden traffic accident troubles caused by subsequent overspeed travelling. The effectively utilizes forfeit mechanism in traffic rules and fills up the blank of the onsite overspeed prompting devices.
Description
Technical field
The utility model belongs to intelligent transportation apparatus field, particularly relates to the on-the-spot suggestion device of a kind of hypervelocity.
Background technology
Speed measuring device of the prior art and the camera arrangement that tests the speed are all very simple, especially to test the speed and to take pictures just in order producing evidence to hypervelocity fine, although testing the speed on highway taken pictures for licence plate automatic focusing function at present, the function of digital signal is not identified and be converted into licence plate automatically.Therefore, current hypervelocity is all jointly the speed data of photo and survey to be retained with taking pictures by velocity radar, through artificial or input in the computing machine of specific software, just by signal feedback to certain distance, as carried out license plate numbers demonstration in the high speed display board after 10-20 kilometer.But the not on-the-spot prompting of this overspeed alarm, does not have good reminding effect to driver, driver also needs to hold far distance and just can see, like this needs reduction of speed section is not had to good reduction of speed effect.
For now a lot of reductions of speed section, need a kind of device that overspeed of vehicle scene is pointed out badly.Along with the continuous propelling of photo array technology, as the Chinese invention patent prospectus of publication number CN103390156A discloses a kind of license plate recognition device, it can accurately identify and be converted into the digital number of taking pictures by car plate.Meanwhile, the measuring distance of velocity radar and the reduction of cost, as long as these devices are rationally utilized, the establishment on-the-spot suggestion device of hypervelocity or reality are feasible.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of reduction of speed section that is used in, and can carry out to automobile the device of on-the-spot overspeed alarm.
In order to solve above-mentioned technical matters to be solved, the utility model has adopted following technical scheme:
The on-the-spot suggestion device of hypervelocity that is used in reduction of speed section, comprising: velocity radar that is arranged on the portal frame passing for car on road, the 90 degree transposition prompting screens that are arranged on portal frame middle part, controller, collection vehicle speed signal and by photographing process and gather the license plate recognition device of license board information; Described 90 degree transposition prompting screens comprise screen frame, rotating shaft, 90 degree clockwise and anticlockwise motor and digital display screens, and described rotating shaft is fixed on screen frame top, and 90 degree clockwise and anticlockwise motor output terminals connect described rotating shaft, and digital display screen is embedded on screen frame; Described velocity radar divides level signal to be connected controller with license plate recognition device, and described controller one output terminal connects the digital display screen in described 90 degree transposition prompting screens; Another output terminal of described controller connects described 90 degree clockwise and anticlockwise motors.
As preferably, described velocity radar and license plate recognition device are installed on portal frame, and described controller is inlaid in portal frame inner side.
On the basis of such scheme, the on-the-spot suggestion device of further described hypervelocity also comprises photoinduction element, light compensating lamp and thread switching control road plate; Described photoinduction element is arranged on portal frame, and thread switching control road plate is inlaid in portal frame, and described light compensating lamp is arranged on portal frame both sides, and photoinduction element connects described light compensating lamp by thread switching control road plate.
The on-the-spot suggestion device of hypervelocity that has adopted technique scheme, it is mainly used in reduction of speed section, as expressway exit, reduces buffering section etc.Compared with prior art, this device carries out scene to over-speed vehicles to be reminded, thereby can effectively avoid because follow-up driving over the speed limit produces traffic accident hidden danger, has utilized most effectively and has handed over rule fine mechanism, has filled up the vacancy of on-the-spot real-time overspeed prompting device.
Accompanying drawing explanation
Fig. 1: the structural representation of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
The on-the-spot suggestion device of the hypervelocity that is used in reduction of speed section as shown in Figure 1, this on-the-spot suggestion device that exceeds the speed limit comprise one be arranged on portal frame 1,90 degree transposition prompting screens 5, the controller 4 passing for car on road, the velocity radar 3 that gathers vehicle speed signal, by photographing process and gather license plate recognition device 2, photoinduction element 7, light compensating lamp 9 and the thread switching control road plate 8 of license board information.
90 degree transposition prompting screens 5 are arranged on portal frame 1 middle part, and 90 degree transposition prompting screens 5 comprise screen frame 52, rotating shaft 51,90 degree clockwise and anticlockwise motor 50 and digital display screens 53.Rotating shaft 51 is fixed on screen frame 52 tops, 90 degree clockwise and anticlockwise motor 50 output terminal connection rotating shafts 51, and digital display screen 53 is embedded on screen frame 52.2 minutes level signals of velocity radar 3 and license plate recognition device are connected controller 4, and controller 4 one output terminals connect the digital display screen 53 in 90 degree transposition prompting screens 5, and controller 4 another output terminals connect described 90 degree clockwise and anticlockwise motors 50.The built-in delay procedure of controller 4, the not instantaneous rotation of Instantaneous Control 90 degree clockwise and anticlockwise motor 50.
Velocity radar 3 and license plate recognition device 2 are installed on portal frame 1, and controller 4 is inlaid in portal frame 1 inner side.Photoinduction element 7 is arranged on portal frame 1, thread switching control road plate 8 is inlaid in portal frame 1, light compensating lamp 9 is arranged on portal frame 1 both sides, photoinduction element 7 connects light compensating lamp 9 by thread switching control road plate 8, light compensating lamp 9 is to adopt soft not dazzling light source, at dark, under photoinduction element 7 signal functions, by control circuit board 8, automatically open.
Car faces the on-the-spot suggestion device of hypervelocity and exceeds the speed limit while sailing, velocity radar 3 collects hypervelocity automobile, transmission of signal is to controller 4 immediately, controller 4 is opened 2 pairs of car plates of license plate recognition device and is taken pictures, the car plate photo of shooting is penetrated to controller and identify, then with digitized form, be presented on 90 degree transposition prompting screens 5.Synchronously carry out therewith, controller 4 is also by controlling 90 degree clockwise and anticlockwise motors 50, drives 90 degree transposition prompting screens 5 to parallel with portal frame 1 and face the automobile of sailing.
Certainly, when sailing into continuously over against numerous vehicles, 4 pairs of above-mentioned 90 degree clockwise and anticlockwise motors 50 of controller are controlled has certain time delay, does not reclaim 90 degree transposition prompting screens 5 at once, but only changes the license plate number in 90 degree transposition prompting screens 5.
Claims (3)
1. the on-the-spot suggestion device of hypervelocity that is used in reduction of speed section, is characterized in that comprising:
-mono-is arranged on the portal frame (1) passing for car on road;
-be arranged on the 90 degree transposition prompting screens (5) at portal frame (1) middle part;
-controller (4);
The velocity radar (3) of-collection vehicle speed signal; And by photographing process and gather the license plate recognition device (2) of license board information;
Described 90 degree transposition prompting screens (5) comprise screen frame (52), rotating shaft (51), 90 degree clockwise and anticlockwise motor (50) and digital display screens (53), described rotating shaft (51) is fixed on screen frame (52) top, 90 degree clockwise and anticlockwise motor (50) output terminals connect described rotating shaft (51), and digital display screen (53) is embedded on screen frame (52);
Described velocity radar (3) is connected controller (4) with license plate recognition device (2) minute level signal, and described controller (4) one output terminals connect the digital display screen (53) in described 90 degree transposition prompting screens (5); Another output terminal of described controller (4) connects described 90 degree clockwise and anticlockwise motors (50).
2. the on-the-spot suggestion device of the hypervelocity that is used in reduction of speed section according to claim 1, it is characterized in that described velocity radar (3) and license plate recognition device (2) are installed in portal frame (1) upper, described controller (4) is inlaid in portal frame (1) inner side.
3. the on-the-spot suggestion device of hypervelocity that is used in reduction of speed section according to claim 1 and 2, characterized by further comprising photoinduction element (7), light compensating lamp (9) and thread switching control road plate (8); Described photoinduction element (7) is arranged on portal frame (1), thread switching control road plate (8) is inlaid in portal frame (1), described light compensating lamp (9) is arranged on portal frame (1) both sides, and photoinduction element (7) connects described light compensating lamp (9) by thread switching control road plate (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225025.7U CN203870808U (en) | 2014-05-04 | 2014-05-04 | Onsite overspeed prompting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420225025.7U CN203870808U (en) | 2014-05-04 | 2014-05-04 | Onsite overspeed prompting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203870808U true CN203870808U (en) | 2014-10-08 |
Family
ID=51651736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420225025.7U Expired - Fee Related CN203870808U (en) | 2014-05-04 | 2014-05-04 | Onsite overspeed prompting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203870808U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678448B (en) * | 2019-01-03 | 2019-12-01 | 亞東技術學院 | Intelligent traffic instruction system |
| CN113838291A (en) * | 2021-11-26 | 2021-12-24 | 深圳市溪联科技有限公司 | Vehicle identification device for traffic control |
-
2014
- 2014-05-04 CN CN201420225025.7U patent/CN203870808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI678448B (en) * | 2019-01-03 | 2019-12-01 | 亞東技術學院 | Intelligent traffic instruction system |
| CN113838291A (en) * | 2021-11-26 | 2021-12-24 | 深圳市溪联科技有限公司 | Vehicle identification device for traffic control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20150504 |
|
| EXPY | Termination of patent right or utility model |