CN204496704U - Based on the traffic signal control system of flow of the people - Google Patents

Based on the traffic signal control system of flow of the people Download PDF

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Publication number
CN204496704U
CN204496704U CN201420071798.4U CN201420071798U CN204496704U CN 204496704 U CN204496704 U CN 204496704U CN 201420071798 U CN201420071798 U CN 201420071798U CN 204496704 U CN204496704 U CN 204496704U
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China
Prior art keywords
pedestrian
signal
lamp
people
waiting area
Prior art date
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CN201420071798.4U
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Chinese (zh)
Inventor
颜华
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颜华
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Priority to CN201420071798.4U priority Critical patent/CN204496704U/en
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Publication of CN204496704U publication Critical patent/CN204496704U/en

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Abstract

The utility model discloses a kind of traffic signal control system based on flow of the people, comprise crossing, the pedestrian waiting area of crossing front end, pedestrian signal controls lamp and signals of vehicles controls lamp, described waiting area is provided with multiple pressure transducer, pressure transducer is connected with tablet, described tablet is concordant with ground, described pressure transducer is connected with PLC system, described PLC system controls lamp and signals of vehicles respectively and controls lamp and be connected with pedestrian signal, pedestrian stands in tablet upward pressure sensor and gets final product induced signal in waiting area, when being positioned at the signal sensed and being more and when pedestrian is more, PLC system controls the green light proper extension time that pedestrian signal controls lamp, vice versa.Therefore how many this systems can carry out the time length of control signal lamp according to the stream of people, to ensure that traffic is more smooth and easy, safer.

Description

Based on the traffic signal control system of flow of the people

Technical field

The utility model relates to a kind of field of traffic, particularly a kind of traffic signal control system based on flow of the people.

Background technology

Road traffic signal lamp is the kind in traffic safety product, being the important component part in traffic signals commander, is that the basic language of road traffic is to strengthen control of traffic and road, reduces the generation of traffic hazard, improve road occupation efficiency, improve a kind of important tool of traffic.Be applicable to the intersection such as cross, T-shaped, controlled by road traffic signal controller, guiding vehicle and pedestrains safety are passed through in an orderly manner.Traffic lights are made up of red light (representing that no through traffic), green light (represent and allow to pass through), amber light (representing warning), are divided into: motor vehicle signal lamp, bicycle signal lamp, pedestrian crosswalk signal lamp, lane signal lamp, direction instruction signal lamp, flashing, alarming signal lamp, road and railway plane intersection signal lamp.Be widely used in cross-road, bend, bridge etc. have the Dangerous Area of potential safety hazard, and conductor driver or pedestrian traffic promote to have a good transport and communication network, and avoid traffic accident and mishap generation.

Existing Signalized control all adopts fixing traffic light time, and does not consider the concrete traffic of different sections of highway and same section different time sections.As higher in the density of personnel such as school, factory is large outdoors if traffic main artery, when go to school and leave school or on and off duty time a large amount of personnel need to pass through, and traffic light time arranges relatively fixing, at this moment People's Bank of China's green time is partially short, so cause school or gate factory mouth place to assemble a large amount of personnel the short time, easily cause traffic disturbance, even traffic hazard occurs; And during school or factory attend class or go to work, need by people herein relatively less, at this moment at the green time by going across the road on direction relative to long wagon flow, so cause wagon flow low by efficiency, traffic congestion.

For above-mentioned deficiency, need to study a kind of traffic signal system how much controlling traffic light time length according to flow of the people.

Utility model content

In view of this, the technical problems to be solved in the utility model is to provide a kind of traffic signal control system how much controlling traffic light time length based on flow of the people.

Traffic signal control system based on flow of the people of the present utility model, comprise crossing, the pedestrian waiting area of crossing front end, pedestrian signal controls lamp and signals of vehicles controls lamp, described waiting area is provided with multiple pressure transducer, pressure transducer is connected with tablet, described tablet is concordant with ground, described pressure transducer is connected with PLC system, and described PLC system controls lamp and signals of vehicles respectively and controls lamp and be connected with pedestrian signal.

Further, the quantity of described pressure transducer is 20-30, is uniformly distributed in waiting area.

Further, described waiting area is provided with mesh lines, a corresponding tablet in each little lattice.

Further, the front end of described waiting area is provided with electronic fence, and described electronic fence is electrically connected with PLC.

Further, described electronic fence is left/right open type.

Further, described mesh lines is formed by fluorescent paint brushing.

The beneficial effects of the utility model: the traffic signal control system based on flow of the people of the present utility model, comprise crossing, the pedestrian waiting area of crossing front end, pedestrian signal controls lamp and signals of vehicles controls lamp, described waiting area is provided with multiple pressure transducer, pressure transducer is connected with tablet, described tablet is concordant with ground, described pressure transducer is connected with PLC system, described PLC system controls lamp and signals of vehicles respectively and controls lamp and be connected with pedestrian signal, pedestrian stands in tablet upward pressure sensor and gets final product induced signal in waiting area, when being positioned at the signal sensed and being more and when pedestrian is more, PLC system controls the green light proper extension time that pedestrian signal controls lamp, vice versa.Therefore how many this systems can carry out the time length of control signal lamp according to the stream of people, to ensure that traffic is more smooth and easy, safer.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is further described.

Fig. 1 is structural representation of the present utility model.

Embodiment

Below with reference to accompanying drawing, the utility model is described in detail, as shown in the figure: the traffic signal control system based on flow of the people of the present embodiment, comprise crossing, the pedestrian waiting area of crossing front end, pedestrian signal controls lamp 6 and signals of vehicles controls lamp 7, described waiting area is provided with multiple pressure transducer 1, pressure transducer is connected with tablet 2, described tablet is concordant with ground, described pressure transducer is connected with PLC system 3, described PLC system 3 controls lamp 6 and signals of vehicles respectively and controls lamp 7 and be connected with pedestrian signal, pedestrian is on the tablet standing in waiting area, PLC system is sent to after pressure transducer induction pressure signal, be positioned at when pressure signal is more the pedestrian of waiting area more time, the red time that PLC control system controls the green time and corresponding signals of vehicles control lamp 7 that pedestrian signal controls lamp 6 extends.Accordingly when the pressure signal of pressure transducer induction is less, the red time that PLC control system controls the green time and corresponding signals of vehicles control lamp 7 that pedestrian signal controls lamp 6 reduces.

As the further improvement of technique scheme, the quantity of described pressure transducer 1 is 20-30, is uniformly distributed in waiting area, and the pressure signal that can respond to is 20-30, and it is more reasonable to distribute.

As the further improvement of technique scheme, described waiting area is provided with mesh lines 4, and a corresponding tablet in each little lattice, mesh lines can remind pedestrian to stand in grid, responds to sensitiveer.

As the further improvement of technique scheme, the front end of described waiting area is provided with electronic fence 5, described electronic fence is electrically connected with PLC system 3, during pedestrian signal control lamp red light, electronic fence is closed, in first 3 seconds of pedestrian signal control lamp red light change green light, fence is opened, arrange fence pedestrian more safely, avoid pedestrian to rush crossing.Described electronic fence 5 is for being upper lower open-type or left/right open type, and left/right open type opening speed is faster, and when can avoid lifting up and down, fence can encounter the danger of pedestrian simultaneously.

As the further improvement of technique scheme, described mesh lines 4 is formed by fluorescent paint brushing, and when cloudy day or dark, visibility is better, and be convenient to pedestrian and stand with in grid accurately, inductive flow is more accurate.

What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify to the technical solution of the utility model or equivalent replacement, and not departing from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of right of the present utility model.

Claims (4)

1. the traffic signal control system based on flow of the people, comprise crossing, the pedestrian waiting area of crossing front end, pedestrian signal controls lamp and signals of vehicles controls lamp, it is characterized in that: described waiting area is provided with multiple pressure transducer (1), pressure transducer is connected with tablet (2), described tablet is concordant with ground, described pressure transducer is connected with PLC system (3), described PLC system (3) controls lamp and signals of vehicles respectively and controls lamp and be connected with pedestrian signal, the quantity of described pressure transducer (1) is 20-30, be uniformly distributed in waiting area, described waiting area is provided with mesh lines (4), a corresponding tablet in each little lattice.
2. the traffic signal control system based on flow of the people according to claim 1, is characterized in that: the front end of described waiting area is provided with electronic fence (5), and described electronic fence is electrically connected with PLC system (3).
3. the traffic signal control system based on flow of the people according to claim 2, is characterized in that: described electronic fence (5) is left/right open type.
4. the traffic signal control system based on flow of the people according to claim 3, is characterized in that: described mesh lines (4) is formed by fluorescent paint brushing.
CN201420071798.4U 2014-02-19 2014-02-19 Based on the traffic signal control system of flow of the people CN204496704U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420071798.4U CN204496704U (en) 2014-02-19 2014-02-19 Based on the traffic signal control system of flow of the people

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420071798.4U CN204496704U (en) 2014-02-19 2014-02-19 Based on the traffic signal control system of flow of the people

Publications (1)

Publication Number Publication Date
CN204496704U true CN204496704U (en) 2015-07-22

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CN201420071798.4U CN204496704U (en) 2014-02-19 2014-02-19 Based on the traffic signal control system of flow of the people

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105761510A (en) * 2016-03-29 2016-07-13 苏州玄禾物联网科技有限公司 Traffic control method
CN105788300A (en) * 2016-03-29 2016-07-20 苏州玄禾物联网科技有限公司 Traffic light control method
CN105788299A (en) * 2016-03-29 2016-07-20 苏州玄禾物联网科技有限公司 Traffic control system
CN107103766A (en) * 2017-06-03 2017-08-29 山东星志智能交通科技有限公司 Urban transportation intelligence control system
CN107331165A (en) * 2017-06-03 2017-11-07 山东星志智能交通科技有限公司 Urban traffic blocking control system based on big data
CN107393315A (en) * 2017-06-03 2017-11-24 山东星志智能交通科技有限公司 Urban traffic signal control system based on intelligent acquisition real time data

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105761510A (en) * 2016-03-29 2016-07-13 苏州玄禾物联网科技有限公司 Traffic control method
CN105788300A (en) * 2016-03-29 2016-07-20 苏州玄禾物联网科技有限公司 Traffic light control method
CN105788299A (en) * 2016-03-29 2016-07-20 苏州玄禾物联网科技有限公司 Traffic control system
CN107103766A (en) * 2017-06-03 2017-08-29 山东星志智能交通科技有限公司 Urban transportation intelligence control system
CN107331165A (en) * 2017-06-03 2017-11-07 山东星志智能交通科技有限公司 Urban traffic blocking control system based on big data
CN107393315A (en) * 2017-06-03 2017-11-24 山东星志智能交通科技有限公司 Urban traffic signal control system based on intelligent acquisition real time data

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150722

Termination date: 20160219

CF01 Termination of patent right due to non-payment of annual fee