CN201984636U - Intelligent traffic light system - Google Patents
Intelligent traffic light system Download PDFInfo
- Publication number
- CN201984636U CN201984636U CN2011200509827U CN201120050982U CN201984636U CN 201984636 U CN201984636 U CN 201984636U CN 2011200509827 U CN2011200509827 U CN 2011200509827U CN 201120050982 U CN201120050982 U CN 201120050982U CN 201984636 U CN201984636 U CN 201984636U
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- traffic
- processing unit
- central processing
- traffic light
- display screen
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Abstract
The utility model relates to an intelligent traffic light system, which comprises a central processing unit, a traffic light, a countdown display screen, a sensor group for measuring the number of vehicles and a video monitor group for direct remote monitoring, wherein the central processing unit is used for controlling the traffic light and the countdown display screen, the sensor group comprises more than two infrared inductors, and the sensor group is connected with the central processing unit; and the sensor group is arranged on a guardrail at the middle part of a traffic lane, and the sensor group is arranged on the guardrail so as to realize anti-theft property. By adopting the intelligent traffic light system, the number of the vehicles at an intersection can be automatically detected through the infrared inductors, the traffic light and the countdown display screen can be reasonably controlled, the labor intensity of traffic polices can be reduced, the traffic jam can be relieved, the traffic capacity of a road network can be improved, the traffic accidents can be reduced, the energy consumption can be reduced, and the environmental pollution can be reduced.
Description
Technical field:
The utility model relates to a kind of traffic lights, especially a kind of intelligent transportation lamp system.
Background technology:
At present, 36 big cities of China always have more than 7000 traffic lights crossing, and these traffic lights are based on manual control or timing mode control without exception.Manual control need be employed the professional, and human cost inevitable human operational error's risk also may occur sometimes than higher.Timing mode is too inflexible, has limited to the travelling speed of road network.Though now test ITS (intelligent transportation system) is being built in the part city since its involve great expense, technical sophistication, and ITS also relates to the integrated planning and the construction in city, thereby all can not popularize in following a period of time.
The utility model content:
The purpose of this utility model just is the deficiency at prior art, and a kind of intelligent transportation lamp system is provided, and it can survey the car number of crossroad automatically this traffic lights, rationally controls traffic lights and countdown display screen.
Realize that the technical scheme that the utility model purpose is adopted is: a kind of intelligent transportation lamp system, it comprises central processing unit, traffic lights, countdown display screen, central processing unit control traffic lights and countdown display screen.
It is characterized in that:
1, comprise that also one is used to measure the sensor groups of car number, this sensor groups comprises plural infrared inductor, and sensor groups and central processing unit join;
2, described sensor groups is arranged on the guardrail at middle part, track;
3, comprise that also one is used for the video monitor group of direct remote monitoring.
The utlity model has following beneficial effect:
1, it can survey the car number of crossroad automatically by infrared inductor, rationally control traffic lights and countdown display screen, reduce the traffic police labour intensity, relieving traffic jam, raising road network handling capacity, reduce traffic hazard, reduce energy resource consumption, alleviate environmental pollution.
2, design is unique, novel, manufactures easily.
3, simple and practical, cost is low.
Description of drawings:
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a structured flowchart of the present utility model.
Among the figure, 1. crossroad, 2. track, 3. infrared inductor, 4. guardrail, 5. video monitor group.
Embodiment:
As seen from Figure 1, Figure 2, a kind of intelligent transportation lamp system, it comprises central processing unit, traffic lights, countdown display screen, be used to measure the sensor groups of car number, be used for the video monitor group (5) of direct remote monitoring, central processing unit control traffic lights and countdown display screen, sensor groups comprises three infrared inductors (3), and sensor groups and central processing unit join; Described sensor groups is arranged on the guardrail (4) at middle part, track (2), and sensor groups is arranged on can be antitheft on the guardrail.
Three above-mentioned infrared inductors are installed on the guardrail (4) every an intersegmental distance respectively; Vehicle drives towards crossroad (1), when crossroad (1) is gone up set traffic lights by green reddening, sensor groups is surveyed the track car immediately and is counted situation, and result of detection is transferred to central processing unit, and central processing unit rationally is provided with traffic lights driving time and countdown display screen time according to the car number; When crossroad (1) when running into car blockage, the traffic lights driving time can be elongated; When crossroad (1) ran into the vehicle rareness, the traffic lights driving time can shorten, thereby can save time, and improved the road network handling capacity; In addition, the traffic police can also understand crossroad (1) situation that is open to traffic by video monitor group (5), can also the traffic lights driving time be set by reasonable plan more in case of necessity and guide and be open to traffic.
Ultimate principle of the present utility model and principal character and advantage have more than been described.The technician of the industry can understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all will fall in claimed the utility model scope.
Claims (3)
1. intelligent transportation lamp system, it comprises central processing unit, traffic lights, countdown display screen, central processing unit control traffic lights and countdown display screen, it is characterized in that: comprise that also one is used to measure the sensor groups of car number, this sensor groups comprises plural infrared inductor (3), and sensor groups and central processing unit join.
2. a kind of intelligent transportation lamp system according to claim 1 is characterized in that: described infrared inductor (3) is installed on the guardrail (4) at middle part, track.
3. a kind of intelligent transportation lamp system according to claim 2 is characterized in that: comprise that also one is used for the video monitor (5) of direct remote monitoring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509827U CN201984636U (en) | 2011-02-22 | 2011-02-22 | Intelligent traffic light system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200509827U CN201984636U (en) | 2011-02-22 | 2011-02-22 | Intelligent traffic light system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201984636U true CN201984636U (en) | 2011-09-21 |
Family
ID=44612092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200509827U Expired - Fee Related CN201984636U (en) | 2011-02-22 | 2011-02-22 | Intelligent traffic light system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201984636U (en) |
-
2011
- 2011-02-22 CN CN2011200509827U patent/CN201984636U/en not_active Expired - Fee Related
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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: 20110921 Termination date: 20120222 |