CN202171874U - Intelligent traffic signal lamp - Google Patents
Intelligent traffic signal lamp Download PDFInfo
- Publication number
- CN202171874U CN202171874U CN2011200950114U CN201120095011U CN202171874U CN 202171874 U CN202171874 U CN 202171874U CN 2011200950114 U CN2011200950114 U CN 2011200950114U CN 201120095011 U CN201120095011 U CN 201120095011U CN 202171874 U CN202171874 U CN 202171874U
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- CN
- China
- Prior art keywords
- controller
- comparator
- intelligent traffic
- video collector
- special vehicles
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to an intelligent traffic signal lamp comprising signal display screens (1), a cross rod (2), a vertical rod (3) and a control box (4), wherein the cross rod (2) is provided with a video collector (5), the control box (4) is provided with a comparator and a controller therein, the video collector (5) is connected with the comparator, the comparator is connected with the controller, the controller is connected with the signal display screens (1); and flashing colors and flashing frequencies of warning lamps of special vehicles are preset into standard values, after the video collector (5) detects a video signal, the comparator compares and determines whether the vehicle belongs to the preset special vehicles, if so, the controller changes the colors displayed by the signal display screens (1) into green. The intelligent traffic signal lamp of the utility model is provided with the video collector and the comparator, thus the intelligent traffic signal lamp can automatically identify the special vehicles such as fire fighting trucks, ambulances, and so on, thereby timely changing the traffic signals to allow the special vehicles to pass through safely, and avoiding causing dangers or damages to other pedestrians and vehicles when the special vehicles run the red light and pass through forcedly.
Description
Technical field
The utility model relates to a kind of traffic lights, especially a kind of highway traffic signal lamp.
Background technology
Traffic lights are usually installed in the crossroad in the urban district; People must follow the traffic criterion that green light is capable, red light stops when go off daily; But traditional traffic lights can not be discerned special vehicle automatically; And that the traffic rule allow to be carried out special vehicles such as the fire truck, ambulance of urgent public affair is current when red light, bring danger but when red light, can give by green light normally current vehicle and pedestrian during by force through the crossroad.
Summary of the invention
The technical matters that the utility model will solve is: overcome the deficiency of conventional traffic signal lamp, a kind of intelligent traffic lamp that when special vehicles such as fire truck, ambulance close on the crossroad, can change signal automatically is provided.
For realizing above-mentioned technical matters, the technical scheme that the utility model adopts is:
A kind of intelligent traffic lamp comprises signal display, cross bar, vertical rod and control enclosure, and signal display is fixed on the cross bar; Control enclosure is embedded in the vertical rod; On cross bar, be provided with a video collector, in control enclosure, be provided with a comparer and a controller, video collector connects comparer; Comparer connects controller, and controller connects signal display; Color, the frequency of the flicker of special vehicle warning lamps such as fire truck, ambulance are redefined for standard value; After video collector detects vision signal; At first compare through comparer and predefined standard value; Through relatively judging color, the frequency that belongs to predefined special vehicle warning lamp flicker, then controller is the traffic signals color change of signal display demonstration green.
The beneficial effect of the utility model is after the employing technique scheme:
Because this intelligent traffic lamp is provided with video collector and comparer; Therefore can discern special vehicles such as fire truck, ambulance automatically; Make its safe passing thereby in time change traffic signals, avoid making a dash across the red light by force through the time other pedestrians and vehicle are caused danger or injury.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is done further explain:
Accompanying drawing 1 is the surface structure synoptic diagram of an embodiment of this intelligent traffic lamp.
Accompanying drawing 2 is the control principle block diagram of an embodiment of this intelligent traffic lamp
Embodiment
Like Fig. 1, shown in Figure 2: a kind of intelligent traffic lamp, comprise signal display 1, cross bar 2, vertical rod 3 and control enclosure 4, signal display 1 is fixed on the cross bar 2; Control enclosure 4 is embedded in the vertical rod 3; On cross bar 2, be provided with a video collector 5, in control enclosure 4, be provided with a comparer 6 and a controller 7, video collector 5 connects comparer 6; Comparer 6 connects controller 7, and controller 7 connects signal display 1; Color, the frequency of the flicker of special vehicle warning lamps such as fire truck, ambulance are redefined for standard value; After video collector 5 detects vision signal; At first compare through comparer 6 and predefined standard value; Through relatively judging color, the frequency that belongs to predefined special vehicle warning lamp flicker, then controller 7 is the traffic signals color change of signal display 1 demonstration green.
Get into the working range of video collector 5 when the special vehicle that is dodging warning lamp after; After the special vehicle that traffic law allows to pass through is by force confirmed as in comparer 6 comparative analysiss; If signal display 1 demonstration this moment is green right of way signal; Green can be sustained, if signal display 1 demonstration this moment is red forbidden signal, then can change into green right of way signal automatically.
Claims (1)
1. an intelligent traffic lamp comprises signal display (1), cross bar (2), vertical rod (3) and control enclosure (4), and signal display (1) is fixed on the cross bar (2); Control enclosure (4) is embedded in the vertical rod (3); It is characterized in that: on cross bar (2), be provided with a video collector (5), in control enclosure (4), be provided with a comparer (6) and a controller (7), video collector (5) connects comparer (6); Comparer (6) connects controller (7), and controller (7) connects signal display (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200950114U CN202171874U (en) | 2011-03-26 | 2011-03-26 | Intelligent traffic signal lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200950114U CN202171874U (en) | 2011-03-26 | 2011-03-26 | Intelligent traffic signal lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202171874U true CN202171874U (en) | 2012-03-21 |
Family
ID=45830066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200950114U Expired - Fee Related CN202171874U (en) | 2011-03-26 | 2011-03-26 | Intelligent traffic signal lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202171874U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354033A (en) * | 2013-01-09 | 2013-10-16 | 支录奎 | Research based on single-screen multifunctional road traffic signal displayer |
| CN105303840A (en) * | 2015-03-08 | 2016-02-03 | 无锡桑尼安科技有限公司 | Method for intelligently collecting information of vehicle running red light |
| CN105788307A (en) * | 2016-04-07 | 2016-07-20 | 山东鼎讯智能交通股份有限公司 | Traffic signal control method for convenient emergency vehicle passing |
| CN105809994A (en) * | 2016-04-28 | 2016-07-27 | 南京航空航天大学 | Traffic light control method based on special vehicle identification |
| CN105917396A (en) * | 2013-11-21 | 2016-08-31 | 通用电气公司 | Emergency vehicle alert system |
| CN106322288A (en) * | 2016-08-27 | 2017-01-11 | 江苏开元太阳能照明有限公司 | Intelligent solar street lamp |
| CN107689158A (en) * | 2017-08-10 | 2018-02-13 | 五邑大学 | A kind of intellectual traffic control method based on image procossing |
| CN109598940A (en) * | 2018-09-27 | 2019-04-09 | 浙江宇视科技有限公司 | Belisha beacon timing method and device |
| CN110264728A (en) * | 2019-05-30 | 2019-09-20 | 南京补天科技实业有限公司 | A kind of intelligent transportation capturing system |
| US10431091B2 (en) * | 2014-06-12 | 2019-10-01 | Hitachi Automotive Systems, Ltd. | Device for controlling vehicle travel |
-
2011
- 2011-03-26 CN CN2011200950114U patent/CN202171874U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103354033A (en) * | 2013-01-09 | 2013-10-16 | 支录奎 | Research based on single-screen multifunctional road traffic signal displayer |
| CN105917396A (en) * | 2013-11-21 | 2016-08-31 | 通用电气公司 | Emergency vehicle alert system |
| CN105917396B (en) * | 2013-11-21 | 2018-11-13 | 通用电气公司 | emergency vehicle alert system |
| US10431091B2 (en) * | 2014-06-12 | 2019-10-01 | Hitachi Automotive Systems, Ltd. | Device for controlling vehicle travel |
| CN105303840A (en) * | 2015-03-08 | 2016-02-03 | 无锡桑尼安科技有限公司 | Method for intelligently collecting information of vehicle running red light |
| CN105788307A (en) * | 2016-04-07 | 2016-07-20 | 山东鼎讯智能交通股份有限公司 | Traffic signal control method for convenient emergency vehicle passing |
| CN105809994A (en) * | 2016-04-28 | 2016-07-27 | 南京航空航天大学 | Traffic light control method based on special vehicle identification |
| CN106322288A (en) * | 2016-08-27 | 2017-01-11 | 江苏开元太阳能照明有限公司 | Intelligent solar street lamp |
| CN107689158A (en) * | 2017-08-10 | 2018-02-13 | 五邑大学 | A kind of intellectual traffic control method based on image procossing |
| CN109598940A (en) * | 2018-09-27 | 2019-04-09 | 浙江宇视科技有限公司 | Belisha beacon timing method and device |
| CN109598940B (en) * | 2018-09-27 | 2023-02-28 | 浙江宇视科技有限公司 | Crossing signal lamp timing method and device |
| CN110264728A (en) * | 2019-05-30 | 2019-09-20 | 南京补天科技实业有限公司 | A kind of intelligent transportation capturing system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120321 Termination date: 20130326 |