CN205121897U - Intersection traffic signal lamp intelligence control system - Google Patents
Intersection traffic signal lamp intelligence control system Download PDFInfo
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- CN205121897U CN205121897U CN201520847382.1U CN201520847382U CN205121897U CN 205121897 U CN205121897 U CN 205121897U CN 201520847382 U CN201520847382 U CN 201520847382U CN 205121897 U CN205121897 U CN 205121897U
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- weight sensor
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Abstract
The utility model discloses an intersection traffic signal lamp intelligence control system, it includes the controller, the motor vehicle signal lamp, syntropy weighing transducer group, data input device and output display equipment, syntropy weighing transducer group is corresponding with the motor vehicle signal lamp, the signal output part of syntropy weighing transducer group is connected with the input of controller, data input device's signal output part is connected with the signal input part of controller, the signal output part of controller is connected with the signal input part of output display equipment, the controller links to each other with the motor vehicle signal lamp alternately. The utility model discloses can real -time change signal lamp switching time, improve crossing unit hour traffick total amount.
Description
Technical field
The utility model relates to a kind of intersection traffic signal light intelligent control system, belongs to technical field of transportation.
Background technology
At present, along with the development of society, the quantity of urban automobile increases rapidly, and traffic congestion is increasingly sharpened.In urban road, crossing is the bottleneck that road runs, and improving the intersection vehicles traffic capacity is the important means alleviating urban road congestion.The traffic lights of existing traffic control system are mainly timing system, and this traffic lights cost is low, use extensively, but timing system according to the vehicle flowrate of real-time road conditions adjustment all directions and transit time, easily cannot cause traffic congestion.
Utility model content
Technical problem to be solved in the utility model is the defect overcoming prior art, provides a kind of intersection traffic signal light intelligent control system, can change signal lamp switching time in real time, improves crossing unit hour traffick total amount.
In order to solve the problems of the technologies described above, the technical solution of the utility model is:
A kind of intersection traffic signal light intelligent control system, described system comprises controller, motor vehicle signal lamp, weight sensor group in the same way, data input device and output display unit, the described group of weight sensor is in the same way corresponding with motor vehicle signal lamp, the signal output part of the described group of weight sensor is in the same way connected with the input end of controller, the signal output part of described data input device is connected with the signal input part of controller, the signal output part of described controller is connected with the signal input part of output display unit, described controller is connected alternately with motor vehicle signal lamp.
As preferred technical scheme, in described controller, be provided with weight reference threshold.
As preferred technical scheme, the described group of weight sensor in the same way comprises with turning left weight sensor and weight sensor of keeping straight in the same way, the described below being arranged on the motor vehicle Accreditation Waiting Area of left turn lane in the same way with weight sensor of turning left, craspedodrome weight sensor is arranged on the below of the motor vehicle Accreditation Waiting Area of Through Lane in the same way in the same way.
As preferred technical scheme, the described group of weight sensor is in the same way provided with four groups, is west weight sensor group, the western weight sensor group of east orientation, south orientation north weight sensor group and north orientation south heavy quantity sensor group eastwards.
As preferred technical scheme, described motor vehicle signal lamp is provided with four groups.
As preferred technical scheme, described data input device is keyboard or handwriting pad.
As preferred technical scheme, described output display unit is display screen.
The beneficial effects of the utility model are: (1), by controller and weight sensor group in the same way, effectively controls the switching of traffic lights, effectively avoids the phenomenon blocked up; (2) be provided with output display unit, traffic administration personnel can be facilitated to observe crossing ruuning situation; (3) be provided with data input device, according to the actual conditions of intersection, corresponding data can be set and revised, be applicable to the operation of concrete intersection, practical.
Accompanying drawing explanation
Fig. 1 is the theory diagram of a kind of intersection traffic signal light intelligent control system of the utility model.
Embodiment
Now in conjunction with the accompanying drawings and embodiments a kind of intersection traffic signal light intelligent control system that the utility model proposes is described in further detail.
The technical solution of the utility model is: a kind of intersection traffic signal light intelligent control system, described system comprises controller, motor vehicle signal lamp, weight sensor group in the same way, data input device and output display unit, the described group of weight sensor is in the same way corresponding with motor vehicle signal lamp, the signal output part of the described group of weight sensor is in the same way connected with the input end of controller, the signal output part of described data input device is connected with the signal input part of controller, the signal output part of described controller is connected with the signal input part of output display unit, described controller is connected alternately with motor vehicle signal lamp.
Weight reference threshold is provided with in described controller, the described group of weight sensor in the same way comprises with turning left weight sensor and weight sensor of keeping straight in the same way, the described below being arranged on the motor vehicle Accreditation Waiting Area of left turn lane in the same way with weight sensor of turning left, craspedodrome weight sensor is arranged on the below of the motor vehicle Accreditation Waiting Area of Through Lane in the same way in the same way, the described group of weight sensor is in the same way provided with four groups, for west weight sensor group eastwards, the western weight sensor group of east orientation, south orientation north weight sensor group and north orientation south heavy quantity sensor group, described motor vehicle signal lamp is provided with four groups, described data input device is keyboard or handwriting pad, described output display unit is display screen.
During work, first traffic administration personnel are by the red, green, yellow three kinds of color signal lamps display initial time separately on data input device input motor vehicle signal lamp and the weight reference threshold of signal lamp redirect, and controller accepts the controling parameters from data input device input and stores, then after system unlatching, motor vehicle signal lamp starts effect, when the gravimetric value on the motor vehicle Accreditation Waiting Area that the left-hand rotation green light in left rotaring signal lamp on motor vehicle signal lamp is lighted and same weight sensor of turning left transmits is less than weight reference threshold, then controller control left rotaring signal lamp carries out redirect to craspedodrome signal lamp, thus no through traffic to make left lateral track, Through Lane is open current, until when the gravimetric value on the motor vehicle Accreditation Waiting Area that weight sensor of keeping straight in the same way transmits is less than weight reference threshold, then controller controls craspedodrome signal lamp and to turn left signal lamp redirect, thus no through traffic to make Through Lane.Traffic administration personnel, by observation crossing ruuning situation, are modified to weight reference threshold by data input device, to be adapted to different crossings.
As east orientation west to: when on the westwards left turn lane of playing the host, the weight of motor vehicle Accreditation Waiting Area is less than weight reference threshold, and east orientation west is turned left for green light, controller sends signal, left rotaring signal lamp carries out redirect, by the craspedodrome signal lamp redirect westwards eastwards of left rotaring signal lamp, Through Lane queuing vehicle is evacuated, until carry out redirect again when the through vehicles weight on the westwards Through Lane of playing the host is less than the weight reference threshold of setting.
West east to: when on west eastwards left turn lane, the weight of motor vehicle Accreditation Waiting Area is less than weight reference threshold, and west is turned left for green light eastwards, controller sends signal, left rotaring signal lamp carries out redirect, by the craspedodrome signal lamp redirect eastwards westwards of left rotaring signal lamp, Through Lane queuing vehicle is evacuated, until carry out redirect again when the through vehicles weight on west eastwards Through Lane is less than the weight reference threshold of setting.
The south orientation north to: when on the left turn lane of south orientation north, the weight of motor vehicle Accreditation Waiting Area is less than weight reference threshold, and south orientation north is turned left for green light, controller sends signal, left rotaring signal lamp carries out redirect, by the craspedodrome signal lamp redirect northwards to the south of left rotaring signal lamp, Through Lane queuing vehicle is evacuated, until carry out redirect again when the through vehicles weight on the Through Lane of south orientation north is less than the weight reference threshold of setting.
The south orientation north to: when on the left turn lane of south orientation north, the weight of motor vehicle Accreditation Waiting Area is less than weight reference threshold, and south orientation north is turned left for green light, controller sends signal, left rotaring signal lamp carries out redirect, by the craspedodrome signal lamp redirect northwards to the south of left rotaring signal lamp, Through Lane queuing vehicle is evacuated, until carry out redirect again when the through vehicles weight on the Through Lane of south orientation north is less than the weight reference threshold of setting.
Claims (7)
1. an intersection traffic signal light intelligent control system, it is characterized in that, described system comprises controller, motor vehicle signal lamp, weight sensor group in the same way, data input device and output display unit, the described group of weight sensor is in the same way corresponding with motor vehicle signal lamp, the signal output part of the described group of weight sensor is in the same way connected with the input end of controller, the signal output part of described data input device is connected with the signal input part of controller, the signal output part of described controller is connected with the signal input part of output display unit, described controller is connected alternately with motor vehicle signal lamp.
2. a kind of intersection traffic signal light intelligent control system according to claim 1, is characterized in that, be provided with weight reference threshold in described controller.
3. a kind of intersection traffic signal light intelligent control system according to claim 1, it is characterized in that, the described group of weight sensor in the same way comprises with turning left weight sensor and weight sensor of keeping straight in the same way, the described below being arranged on the motor vehicle Accreditation Waiting Area of left turn lane in the same way with weight sensor of turning left, craspedodrome weight sensor is arranged on the below of the motor vehicle Accreditation Waiting Area of Through Lane in the same way in the same way.
4. a kind of intersection traffic signal light intelligent control system according to claim 3, it is characterized in that, the described group of weight sensor is in the same way provided with four groups, is west weight sensor group, the western weight sensor group of east orientation, south orientation north weight sensor group and north orientation south heavy quantity sensor group eastwards.
5. a kind of intersection traffic signal light intelligent control system according to claim 1, it is characterized in that, described motor vehicle signal lamp is provided with four groups.
6. a kind of intersection traffic signal light intelligent control system according to claim 1, is characterized in that, described data input device is keyboard or handwriting pad.
7. a kind of intersection traffic signal light intelligent control system according to claim 1, is characterized in that, described output display unit is display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520847382.1U CN205121897U (en) | 2015-10-29 | 2015-10-29 | Intersection traffic signal lamp intelligence control system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520847382.1U CN205121897U (en) | 2015-10-29 | 2015-10-29 | Intersection traffic signal lamp intelligence control system |
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| CN205121897U true CN205121897U (en) | 2016-03-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206069A (en) * | 2015-10-29 | 2015-12-30 | 常州市规划设计院 | Road intersection traffic signal lamp intelligent control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206069A (en) * | 2015-10-29 | 2015-12-30 | 常州市规划设计院 | Road intersection traffic signal lamp intelligent control system |
| CN105206069B (en) * | 2015-10-29 | 2017-10-13 | 常州市规划设计院 | A kind of intersection traffic signal light intelligent control system |
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