CN202257942U - Intelligent traffic light - Google Patents
Intelligent traffic light Download PDFInfo
- Publication number
- CN202257942U CN202257942U CN2011203151096U CN201120315109U CN202257942U CN 202257942 U CN202257942 U CN 202257942U CN 2011203151096 U CN2011203151096 U CN 2011203151096U CN 201120315109 U CN201120315109 U CN 201120315109U CN 202257942 U CN202257942 U CN 202257942U
- Authority
- CN
- China
- Prior art keywords
- crossroad
- traffic light
- intelligent traffic
- infrared induction
- sides
- Prior art date
- 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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- Traffic Control Systems (AREA)
Abstract
The utility model relates to a road traffic light, and specially relates to an intelligent traffic light, with which the red and green signal time can be changed according to road vehicle flow. The intelligent traffic light includes a crossroad and a traffic light arranged at the crossroad. The intelligent traffic light is characterized in that infrared induction lamps are respectively provided at the north and south directions of the crossroad near the crossroad, infrared induction areas are respectively provided at two sides of each infrared lamp, and gravity induction devices are respectively provided at two sides of the crossroad at the west-east direction. In the utility model, the intelligent traffic light is advantageous in that vehicles and pedestrians from different directions can be better and more accurately guided to pass through the crossroad safely, and a traffic accident is prevented.
Description
(1) technical field
The utility model relates to a kind of highway communication traffic lights, and particularly a kind of road traffic changes the intelligent traffic light of red and green signals time.
(2) background technology
Along with improving constantly of developing of automobile industry growth and living standards of the people, the quantity of private car is more and more, and the traffic congestion phenomenon in city is also more and more serious.A lot of traffic hazards all are to occur in the crossroad, because the crossroad is the vehicle from complete different directions, have mishap just can lead to the great misfortune that can not save slightly, and this proposes higher requirement for road traffic modern management and modern control.Yet at present used traffic lights all come the conversion walking according to certain hour or cease and desist order, and are little to the directive function of vehicle, also very untimely, thus the generation that very easily results in an automobile accident.Therefore, designed a kind of intelligent traffic light.
(3) summary of the invention
The utility model provides a kind of degree of intelligence intelligent traffic light high, that greatly avoid traffic accident and take place in order to remedy the deficiency of prior art.
The utility model is realized through following technical scheme:
A kind of intelligent traffic light comprises crossroad and the red and green signals lamp that is arranged at the crossroad, it is characterized in that: said crossroad North and South direction is provided with the infrared induction lamp respectively near the place, crossroad, and infrared induction lamp both sides are provided with the infrared induction zone respectively; East-west direction both sides, crossroad are respectively equipped with gravity sensing device.
The utility model improvement further is:
Said gravity sensing device both sides at the parting of the ways are respectively arranged with two.
The beneficial effect of the utility model is: can instruct better, more accurately from the vehicle and the pedestrains safety of different directions and pass through the crossing, avoid the accident of traffic hazard to take place.
(4) description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the framed structure synoptic diagram of the utility model;
Among the figure, 1 crossroad, 2 red and green signals lamps, 3 infrared induction lamps, 4 infrared inductions zone, 5 gravity sensing devices.
(5) embodiment
Accompanying drawing is a kind of specific embodiment of the utility model.This embodiment comprises crossroad 1 and the red and green signals lamp 2 that is arranged at crossroad 1, and it is characterized in that: said crossroad 1 North and South direction is provided with infrared induction lamp 3 respectively near 1 place, crossroad, and infrared induction lamp 3 both sides are provided with infrared induction zone 4 respectively; 1 east-west direction both sides, crossroad are respectively equipped with two gravity sensing devices 5.
Adopt the intelligent traffic light of the utility model; High and the mobile object of temperature on the infrared induction zone 4, infrared induction lamp 3 induction road surface; The zone that gravity sensing device 5 is installed on another road is when action of gravity, and closed circuit switches to green light with red and green signals lamp 2.Hot outer sense light 3 scans the object that high-temperature moves and appears at infrared induction zone 4 o'clock, 2 flickers of red and green signals lamp, and countdown is after 15 seconds; Switch green light, green light is current after one minute, still has satisfactory object like infrared induction zone 4; Then after 30 seconds, switch red light; Another road changes current state into, as senses satisfactory object, and then red and green signals lamp 2 changes current state in timing after 15 seconds.
Claims (2)
1. intelligent traffic light; Comprise crossroad (1) and be arranged at the red and green signals lamp (2) of crossroad (1); It is characterized in that: said crossroad (1) North and South direction locates to be provided with respectively infrared induction lamp (3) near crossroad (1), and infrared induction lamp (3) both sides are provided with infrared induction zone (4) respectively; East-west direction both sides, crossroad (1) are respectively equipped with gravity sensing device (5).
2. intelligent traffic light according to claim 1 is characterized in that: said gravity sensing device (5) both sides of (1) at the parting of the ways is respectively arranged with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203151096U CN202257942U (en) | 2011-08-26 | 2011-08-26 | Intelligent traffic light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203151096U CN202257942U (en) | 2011-08-26 | 2011-08-26 | Intelligent traffic light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202257942U true CN202257942U (en) | 2012-05-30 |
Family
ID=46119152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203151096U Expired - Fee Related CN202257942U (en) | 2011-08-26 | 2011-08-26 | Intelligent traffic light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202257942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831775A (en) * | 2012-08-16 | 2012-12-19 | 张闻 | Novel traffic light system capable of improving traffic efficiency of intersection of main road and secondary main road |
-
2011
- 2011-08-26 CN CN2011203151096U patent/CN202257942U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831775A (en) * | 2012-08-16 | 2012-12-19 | 张闻 | Novel traffic light system capable of improving traffic efficiency of intersection of main road and secondary main road |
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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: 20120530 Termination date: 20120826 |