CN203630961U - Biological identification type signal alarm system for intersections - Google Patents
Biological identification type signal alarm system for intersections Download PDFInfo
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- CN203630961U CN203630961U CN201320776128.8U CN201320776128U CN203630961U CN 203630961 U CN203630961 U CN 203630961U CN 201320776128 U CN201320776128 U CN 201320776128U CN 203630961 U CN203630961 U CN 203630961U
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Abstract
The present utility model provides a biological identification type signal alarm system for intersections, which comprises a monitoring camera, a biological identification system and a variable information board. The output end of the monitoring camera is connected with the input end of the biological identification system. The output end of the biological identification system is connected with the input end of the variable information board. The monitoring camera is arranged on the left side of a road at an intersection perpendicular to the running direction of vehicles. The variable information board is arranged at the right side of the road at the intersection along the running direction of vehicles. According to the technical scheme of the utility model, the biological identification type signal alarm system can be applied at an intersection of large traffic flow fluctuation and is capable of guiding right-turning vehicles in real time according to the actual situation of the intersection. Therefore, the passing efficiency and the traffic safety are effectively improved. Meanwhile, on a road section of poor turning stadia, the system is capable of effectively guiding drivers to turn left or right. Therefore, the unnecessary delay is avoided.
Description
[technical field]
The utility model relates to traffic safety field, is specifically related to a kind of intersection bio-identification formula signal caution system.
[background technology]
Along with the increase of road Traffic Volume, China's urban road intersection mixed traffic phenomenon is obvious, between each road user, conflict obviously, and the serious interference of pedestrian and non motorized vehicle.Automobile driver need to complete a large amount of accurate and complicated driver behavior processes when by crossing, this each side such as psychology, physical function to driver has very large requirement, comprise notice intensity, rapid quick degree of Che Neiche external information acquisition and processing etc., each driver behavior of driver is likely related to the safe coefficient of traffic.Therefore, can control effectively to driver's behavior, farthest improve the traffic capacity and the traffic safety of crossing, seem very important.
At present, timing signal control system (traffic lights) is widely used in urban intersection, and this method cost is low, practical.But this method is very limited to the constraint of right-hand bend vehicle, driver can turn right at any time according to the wish of oneself, thus when vehicle is turned right in crossing and the phenomenon that clashes of street pedestrian day by day serious, traffic hazard happens occasionally.
[utility model content]
The purpose of this utility model is the deficiency existing for prior art, a kind of intersection bio-identification formula signal caution system is provided, adopt the intersection of this signal caution system, in the time having pedestrian to pass through on zebra stripes, can forbid that driver turns right or alerting driver must be turned by careful low speed, minimizing and the quantity that the pedestrian on zebra stripes clashes, improve the traffic safety level of intersection.
For achieving the above object, the utility model adopts following scheme:
A kind of intersection bio-identification formula signal caution system, comprises CCTV camera, biological recognition system and variable information advices plate; Wherein, the output terminal of CCTV camera is connected with the input end of biological recognition system, and the output terminal of biological recognition system is connected with the input end of variable information advices plate; CCTV camera is arranged on the road left side vertical with vehicle heading, intersection; Variable information advices plate is arranged on the road right side of intersection vehicle heading.
The utility model further improves and is, biological recognition system comprises image capture module, face recognition module and data processing module, wherein, image capture module is connected with data processing module through face recognition module, the output terminal of CCTV camera is connected with the input end of image capture module, and the output terminal of data processing module is connected with the input end that becomes information plate.
The utility model further improves and is, described variable information advices plate is light-emitting diode display.
The utility model further improves and is, CCTV camera is arranged on traffic lights top or the road axis top in the road left side vertical with vehicle heading, intersection.
Advantage of the present utility model and effect are as follows:
A kind of intersection of the utility model bio-identification formula signal caution system, it can guide right-hand rotation vehicle according to intersection actual conditions in real time for the large intersection of fluctuating in the magnitude of traffic flow, effectively improves traffic efficiency and traffic safety; The utility model, for the bad section of turning sighting distance, can effectively guide driver to turn, and avoids unnecessary delay; The utility model matches with timing signal system (traffic lights), can make up timing signal system is difficult to constraint deficiency to right-hand rotation vehicle, further improves the traffic management of intersection.
[accompanying drawing explanation]
Fig. 1 is the site layout project schematic diagram of a kind of intersection of the utility model bio-identification formula signal caution system;
Fig. 2 is the structured flowchart of a kind of intersection of the utility model bio-identification formula signal caution system;
Wherein: 1, CCTV camera; 2, biological recognition system; 3, variable information advices plate; 4, vehicle; 5, pedestrian.
[embodiment]
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Referring to Fig. 1 and Fig. 2, a kind of intersection bio-identification formula signal caution system, comprises CCTV camera 1, biological recognition system 2 and variable information advices plate 3, wherein, the output terminal of CCTV camera 1 is connected with the input end of biological recognition system 2, and the output terminal of biological recognition system 2 is connected with the input end of variable information advices plate 3, CCTV camera 1 is arranged on traffic lights top or the road axis top in the road left side vertical with vehicle 4 travel directions, intersection, by electro-photographic and exposure system, information is passed to rapidly to biological recognition system 2, biological recognition system 2 comprises image capture module, face recognition module and data processing module, wherein, image capture module is connected with data processing module through face recognition module, the output terminal of CCTV camera 1 is connected with the input end of image capture module, the output terminal of data processing module is connected with the input end of variable information advices plate 3, biological recognition system 2 is made a video recording based on digital and electronic, image processing, pattern-recognition and electron exposure know-why, adopt the concurrent operations treatment technology of biometrics identification technology and information, judge pedestrian's 5 situations on street, and send instruction to variable information advices plate 3, particularly, image capture module gathers for the image that CCTV camera 1 is exported, face recognition module is for carrying out recognition of face judgement to the image of image capture module output, judge pedestrian's 5 quantity on zebra stripes, data processing module shows for pedestrian's 5 quantity of face recognition module output are transferred to variable information advices plate 3, it should be noted that: biological identification technology is technology well known in the prior art, wherein, the open source literature that biological identification technology relates to is as follows:
Become the road right side that information plate 3 is arranged on intersection vehicle 4 travel directions, on variable information advices plate 3, show " noting: on zebra stripes, have i pedestrian ", wherein, i=1,2 ..., to remind the driver of right-hand bend vehicle to note the pedestrian 5 on zebra stripes.
Wherein, variable information advices plate 3 is light-emitting diode display, and this light-emitting diode display is controlled effect by light-emitting flash and audible alarm strengthening.
For a kind of intersection of the utility model bio-identification formula signal caution system is further understood, now its principle of work is described further.
Shown in Fig. 1 and Fig. 2, in the time of green light on walkway, the signal caution system at this place just starts.CCTV camera 1, by pedestrian on zebra stripes 5 dynamic image acquisition, draws the real-time information dynamic data of pedestrian 5 on zebra stripes after biological recognition system 2 is processed.Then, the 5 quantity situations of the pedestrian on the zebra stripes that obtain are transferred to variable information advices plate 3 by biological recognition system 2, shows " noting: have i pedestrian on zebra stripes " mark on variable information advices plate 3.Right-hand bend vehicle 4 travels to intersection, and driver is according to the Information Selection driving behavior of variable information advices plate 3.In order to improve alarming effect, can be in conjunction with auditory tone cues, vigilance when raising driver turns right.When on walkway when when red, pedestrian 5 can not be after road, considers that it's the time that streets need pasts pedestrian 5 on zebra stripes, and the signal caution system at this place should stop after 3 seconds.
It should be noted that: this signal caution system only starts when the green light on walkway just now.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model; can not assert that embodiment of the present utility model only limits to this; for the utility model person of an ordinary skill in the technical field; without departing from the concept of the premise utility; can also make some simple deduction or replace, all should be considered as belonging to the utility model and determine scope of patent protection by submitted to claims.
Claims (4)
1. an intersection bio-identification formula signal caution system, is characterized in that, comprises CCTV camera (1), biological recognition system (2) and variable information advices plate (3); Wherein, the output terminal of CCTV camera (1) is connected with the input end of biological recognition system (2), and the output terminal of biological recognition system (2) is connected with the input end of variable information advices plate (3); CCTV camera (1) is arranged on the road left side vertical with vehicle (4) travel direction, intersection; Variable information advices plate (3) is arranged on the road right side of intersection vehicle (4) travel direction.
2. a kind of intersection according to claim 1 bio-identification formula signal caution system, it is characterized in that, biological recognition system (2) comprises image capture module, face recognition module and data processing module, wherein, image capture module is connected with data processing module through face recognition module, the output terminal of CCTV camera (1) is connected with the input end of image capture module, and the output terminal of data processing module is connected with the input end that becomes information plate (3).
3. a kind of intersection according to claim 1 bio-identification formula signal caution system, is characterized in that, described variable information advices plate (3) is light-emitting diode display.
4. a kind of intersection according to claim 1 bio-identification formula signal caution system, is characterized in that, CCTV camera (1) is arranged on traffic lights top or the road axis top in the road left side vertical with vehicle (4) travel direction, intersection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776128.8U CN203630961U (en) | 2013-11-28 | 2013-11-28 | Biological identification type signal alarm system for intersections |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320776128.8U CN203630961U (en) | 2013-11-28 | 2013-11-28 | Biological identification type signal alarm system for intersections |
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| Publication Number | Publication Date |
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| CN203630961U true CN203630961U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320776128.8U Expired - Fee Related CN203630961U (en) | 2013-11-28 | 2013-11-28 | Biological identification type signal alarm system for intersections |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139661A (en) * | 2015-07-29 | 2015-12-09 | 苏交科集团股份有限公司 | Traffic detection and early warning system and method |
| CN106149582A (en) * | 2016-07-20 | 2016-11-23 | 武汉理工大学 | A kind of traffic intersection intelligence deceleration system and application process thereof |
| CN107085957A (en) * | 2017-06-23 | 2017-08-22 | 安徽超清科技股份有限公司 | Intelligent crossing safe passing system |
| CN107146424A (en) * | 2017-07-06 | 2017-09-08 | 安徽超清科技股份有限公司 | A kind of smart city pedestrian indicates system |
| CN110782665A (en) * | 2019-10-21 | 2020-02-11 | 济南舜遵智慧交通工程有限公司 | No-lamp control plane intersection prompting and early warning system and prompting and early warning method |
-
2013
- 2013-11-28 CN CN201320776128.8U patent/CN203630961U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105139661A (en) * | 2015-07-29 | 2015-12-09 | 苏交科集团股份有限公司 | Traffic detection and early warning system and method |
| CN106149582A (en) * | 2016-07-20 | 2016-11-23 | 武汉理工大学 | A kind of traffic intersection intelligence deceleration system and application process thereof |
| CN107085957A (en) * | 2017-06-23 | 2017-08-22 | 安徽超清科技股份有限公司 | Intelligent crossing safe passing system |
| CN107146424A (en) * | 2017-07-06 | 2017-09-08 | 安徽超清科技股份有限公司 | A kind of smart city pedestrian indicates system |
| CN110782665A (en) * | 2019-10-21 | 2020-02-11 | 济南舜遵智慧交通工程有限公司 | No-lamp control plane intersection prompting and early warning system and prompting and early warning method |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20140604 Termination date: 20161128 |
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| CF01 | Termination of patent right due to non-payment of annual fee |