CN207718634U - A kind of intelligent traffic control system based on virtual traffic lights - Google Patents
A kind of intelligent traffic control system based on virtual traffic lights Download PDFInfo
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- CN207718634U CN207718634U CN201820052004.8U CN201820052004U CN207718634U CN 207718634 U CN207718634 U CN 207718634U CN 201820052004 U CN201820052004 U CN 201820052004U CN 207718634 U CN207718634 U CN 207718634U
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Abstract
The utility model discloses a kind of intelligent traffic control systems based on virtual traffic lights, including traffic-light control device, traffic lights activation device, vehicle intelligent terminal and pedestrian to wear terminal；Traffic-light control device includes traffic light signal generation module, traffic light signal sending module and traffic lights activation signal receiving module；Traffic lights activation device includes traffic lights activation signal forwarding module, and traffic lights activation device captures traffic lights activation signal in real time, and traffic lights activation signal is sent to traffic-light control device；Vehicle intelligent terminal includes traffic lights activation signal sending module and traffic light signal receiving module, and vehicle intelligent terminal is for periodically sending traffic lights activation signal, and real-time reception traffic light signal；It includes traffic light signal receiving module that pedestrian, which wears terminal, and pedestrian wears terminal and is used for real-time reception traffic light signal.The utility model replaces entity traffic lights with virtual traffic lights, alleviates traffic congestion situation, improves path resource utilization rate.
Description
Technical field
The utility model is related to urban traffic control system technical field more particularly to a kind of intelligence based on virtual traffic lights
It can traffic control system.
Background technology
Highly developed with rapid development of economy and society, the producing and selling quantity of China's automobile is in quick-fried in recent years
Hairdo increases, and the entity traffic light system that Modern City Traffic uses shows more and more limitations.For example, when there is mist
When the bad weathers such as haze, heavy rain, vehicle driver may to front traffic lights recognize it is unclear, or due to ambient enviroment, build
That builds blocks, and vehicle operator visual angle may be caused too small；In the big section of vehicle flowrate, when road construction, if underground
Circuit is destroyed, and traffic lights is caused to can not work normally, it will and congestion in road is caused, traffic safety and running speed are influenced,
And in the section of vehicle flowrate rareness, traffic light can cause the waste without reason of resource in the state that is always on.
Utility model content
The purpose of this utility model is to provide a kind of intelligent traffic control systems based on virtual traffic lights, being capable of basis
Vehicle pass-through situation generates and sends virtual traffic light signal in due course, ensures the traffic efficiency and safety of vehicle and pedestrian.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of intelligent traffic control system based on virtual traffic lights, including traffic-light control device, traffic lights activation dress
It sets, vehicle intelligent terminal and pedestrian wear terminal；
The traffic-light control device includes traffic light signal generation module, traffic light signal sending module and traffic lights
Activation signal receiving module, the traffic light signal generation module respectively with traffic lights activation signal receiving module and traffic lights
Signal transmitting module is electrically connected, and traffic-light control device generates traffic light signal according to the traffic lights activation signal received, and
Traffic light signal is sent to vehicle intelligent terminal and pedestrian wears terminal；
The traffic lights activation device includes traffic lights activation signal forwarding module, and traffic lights activation device captures in real time
Traffic lights activation signal, and traffic lights activation signal is sent to traffic-light control device；
The vehicle intelligent terminal includes traffic lights activation signal sending module and traffic light signal receiving module, vehicle-mounted
Intelligent terminal is for periodically sending traffic lights activation signal, and real-time reception traffic light signal；
It includes traffic light signal receiving module that the pedestrian, which wears terminal, and it is red green for real-time reception that pedestrian wears terminal
Modulating signal.
Further include parking monitoring device, the parking monitoring device includes that vehicle acquisition and tracking module and information warning are thrown
Shadow module, the vehicle intelligent terminal further include vehicle localization module, when traffic-light control device generates traffic light signal,
Parking monitoring device captures each vehicle on different tracks, and projects information warning to each vehicle front.
The traffic-light control device further includes vehicle flowrate module and people flow rate statistical module, the vehicle flowrate
Statistical module and people flow rate statistical module are electrically connected with traffic light signal generation module respectively, traffic light signal generation module according to
The duration of vehicle flowrate and flow of the people the control traffic light signal of statistics and steering.
The parking monitoring device further includes vehicles peccancy logging modle, when vehicle is monitored in forbidden direction by stopping
When device, vehicles peccancy logging modle collection vehicle information is simultaneously uploaded to traffic control center.
The vehicle intelligent terminal further includes voice interaction module, and the voice interaction module is according to the inquiry of driver
Ask automatic broadcasting traffic lights waiting time.
The utility model periodically sends traffic lights activation signal using vehicle intelligent terminal, and with crossing interval one
Set a distance road side setting traffic lights activate device, when vehicle by when using traffic lights activate device make traffic lights control
Device generates virtual traffic light signal, and virtual traffic light signal is sent to Vehicular intelligent terminal and pedestrian's wearing terminal, no
The limitation that vehicle and pedestrian needs active observation traffic lights to bring only is avoided, and is alleviated because of entity traffic lights failure institute
Caused by congestion in road situation；Only when there is vehicle to pass through road cross, excitation generates virtual traffic lights to the utility model, significantly
Improve pedestrian by flexibility, so that path resource is got the efficient use.
Further, the utility model utilizes parking monitoring dress after traffic-light control device generates traffic light signal
It sets and normal communication or ramp to stop prompting is carried out to the vehicle in different tracks, be conducive to that vehicle driver is urged to strictly observe friendship
Drift then, makes traffic safety obtain reliable guarantee.
Further, the traffic-light control device of the utility model is united by the way that vehicle flowrate module and flow of the people is arranged
Count module, make traffic light signal generation module according to the duration of the vehicle flowrate of statistics and flow of the people autobalance traffic light signal and
It turns to, is advantageously implemented best traffic efficiency.
Description of the drawings
Fig. 1 is the principles of the present invention block diagram；
Fig. 2 is the mounting structure schematic diagram of the utility model；
Fig. 3 is the composition frame chart of the utility model.
Specific implementation mode
As shown in Figure 1, a kind of intelligent traffic control system based on virtual traffic lights described in the utility model, including it is red
Green light control device, traffic lights activation device, vehicle intelligent terminal and pedestrian wear terminal.Vehicle intelligent terminal can periodically be sent out
Traffic lights activation signal, traffic lights activation device is sent to be forwarded for receiving traffic lights activation signal, and to traffic-light control device
Traffic lights activation signal, traffic-light control device are worn eventually for generating traffic light signal, and to vehicle intelligent terminal and pedestrian
End sends traffic light signal.The utility model further includes parking monitoring device, and parking monitoring device is used for the vehicle for driving towards crossing
Send information warning, remind vehicle deceleration parking or normal pass.
As shown in Fig. 2, the traffic lights activation device 1 of the utility model is arranged in the track both sides of different directions, and and road
Mouth is spaced apart, and when there is vehicle to drive towards crossing from either direction, traffic lights activate device 1 to traffic-light control device 2
Traffic lights activation signal is forwarded, traffic-light control device 2 is made to generate traffic light signal；The traffic-light control device of the utility model
2 are arranged in crossing side, when traffic-light control device 2 receives traffic lights activation signal, calculate and generate traffic light signal, and
It is sent to the vehicle and pedestrian by current crossing；Monitoring device 3 of stopping faces each current direction in track respectively, is erected at
The top at road crossing, after traffic-light control device 2 generates traffic light signal, parking monitoring device 3 captures on different tracks
Each vehicle, and different prompt messages is projected to each vehicle, guide vehicle deceleration parking or normal through.
The vehicle intelligent terminal of the utility model can it is independently installed inside the vehicle, can also be integrated in other interior intelligence electricity
Sub- equipment, when vehicle traveling is on road, vehicle intelligent terminal is periodically sent out traffic lights activation signal, once vehicle
The traffic lights activation device 1 of road both sides receives traffic lights activation signal, i.e., forwards traffic lights activation to traffic-light control device 2
Signal, then traffic-light control device 2 generate traffic light signal, vehicle intelligent terminal receives traffic light signal automatically, is driver
Member provides driving guidance；Similarly, pedestrian wears terminal and can be integrated in inside the intelligent electronic devices such as watch, mobile phone, when pedestrian is logical
When crossing road cross, come if no vehicle is sailed, traffic-light control device 2 is not activated, then pedestrian wears the production of terminal no signal
Raw, if traffic-light control device 2, which has been activated, generates traffic light signal, pedestrian wears terminal and receives traffic lights letter automatically
Number, so that pedestrian being capable of safety crossing.
Specifically, as shown in figure 3, the traffic-light control device of the utility model include traffic light signal generation module, it is red
Green light signals sending module and traffic lights activation signal receiving module, traffic light signal generation module is activated with traffic lights respectively to be believed
Number receiving module and the electrical connection of traffic light signal sending module swash when traffic lights activation signal receiving module does not receive traffic lights
When signal living, traffic light signal generation module enters dormant state, when traffic lights activation signal receiving module receives traffic lights
When activation signal, traffic light signal generation module calculate generate traffic light signal, and by traffic light signal sending module by its
It is sent to and wears terminal close to the vehicle intelligent terminal at current crossing and pedestrian.The traffic-light control device of the utility model also wraps
Include vehicle flowrate module and people flow rate statistical module, traffic light signal generation module according to the vehicle flowrate and flow of the people of statistics from
The duration of dynamic balancing traffic light signal and steering, to reach best traffic efficiency.
The traffic lights activation device of the utility model includes traffic lights activation signal forwarding module, and traffic lights activate device real
When capture by vehicle send traffic lights activation signal, be then sent to traffic-light control device.Vehicle intelligent terminal
Including traffic lights activation signal sending module and traffic light signal receiving module, the sending module timing of traffic lights activation signal is sent
Traffic lights activation signal, once activation traffic-light control device generates traffic light signal, then traffic light signal receiving module is real-time
Traffic light signal is received, and is shown on the windscreen on front side of driver by liquid crystal display.The vehicle intelligent of the utility model
Terminal further includes voice interaction module, and voice interaction module includes speech reception module and voice playing module, interactive voice mould
Block can play traffic lights waiting time automatically according to the inquiry of driver.It includes that traffic light signal receives mould that pedestrian, which wears terminal,
Block, when traffic-light control device generates traffic light signal, the pedestrian positioned at current crossing wears terminal and receives traffic lights automatically
Signal.
The parking monitoring device of the utility model includes vehicle acquisition and tracking module, information warning projection module and vehicle violating the regulations
The setting of logging modle, wherein vehicle acquisition and tracking module and information warning projection module is multigroup, at least should be with current crossing vehicle
Road number is equal, and the number of vehicles that also can be activated device that can accommodate on the track at crossing according to traffic lights determines；This reality
With novel vehicle intelligent terminal further include with the matched vehicle localization module of vehicle acquisition and tracking module, when traffic lights control
When device generates traffic light signal, vehicle acquisition and tracking module cooperation vehicle localization module captures the vehicle on each track respectively
, and information warning is projected to the windscreen of each vehicle by information warning projection module, such as allowing to pass through
Vehicle on track projects green oriented information, vehicle safety is facilitated to pass through, and for the vehicle on forbidden track, projection is red
Information warning, and flicker frequency and color depth are gradually increased when vehicle distances crossing is more and more closer, force driver to subtract
Speed simultaneously stop, if vehicle forbidden track by stop monitoring device, vehicles peccancy logging modle collection vehicle information and on
Reach traffic control center.
The operation principle of the utility model is：When road cross is idle or only pedestrian by when, traffic lights control dress
The traffic light signal generation module set in a dormant state, comes when either direction has vehicle to sail, the traffic lights activation of both sides of the road
Device captures the traffic lights activation signal of vehicle intelligent terminal transmission in real time, and forwards it to the traffic lights control at current crossing
Device, the traffic light signal generation module of traffic-light control device is according to set algorithm or vehicle flowrate module and flow of the people
The data of statistical module counts generate traffic light signal, and are sent to and are worn close to the vehicle intelligent terminal at current crossing and pedestrian
Terminal, so that vehicle and pedestrian is according to signal designation safety crossing, while the monitoring modular that stops starts capture and drives towards crossing
Vehicle, and respectively to its project information warning, guide vehicle ramp to stop or normal through.The utility model is with virtual red
Green light replaces entity traffic lights, so that the traffic rules that vehicle and pedestrian should abide by is become active warning from passive, not only
Accident rate is reduced, and alleviates traffic congestion situation, improves path resource utilization rate.
Claims (5)
1. a kind of intelligent traffic control system based on virtual traffic lights, it is characterised in that：Including traffic-light control device, red green
Lamp activates device, vehicle intelligent terminal and pedestrian to wear terminal；
The traffic-light control device includes traffic light signal generation module, traffic light signal sending module and traffic lights activation
Signal receiving module, the traffic light signal generation module respectively with traffic lights activation signal receiving module and traffic light signal
Sending module is electrically connected, and traffic-light control device generates traffic light signal according to the traffic lights activation signal received, and will be red
Green light signals are sent to vehicle intelligent terminal and pedestrian wears terminal；
The traffic lights activation device includes traffic lights activation signal forwarding module, and traffic lights activation device captures red green in real time
Lamp activation signal, and traffic lights activation signal is sent to traffic-light control device；
The vehicle intelligent terminal includes traffic lights activation signal sending module and traffic light signal receiving module, vehicle intelligent
Terminal is for periodically sending traffic lights activation signal, and real-time reception traffic light signal；
It includes traffic light signal receiving module that the pedestrian, which wears terminal, and pedestrian wears terminal and believes for real-time reception traffic lights
Number.
2. the intelligent traffic control system as described in claim 1 based on virtual traffic lights, it is characterised in that：It further include parking
Monitoring device, the parking monitoring device include vehicle acquisition and tracking module and information warning projection module, and described is vehicle-mounted
Intelligent terminal further includes vehicle localization module, when traffic-light control device generates traffic light signal, parking monitoring device capture
Each vehicle on different tracks, and project information warning to each vehicle front.
3. the intelligent traffic control system as described in claim 1 based on virtual traffic lights, it is characterised in that：Described is red green
Lamp control device further includes vehicle flowrate module and people flow rate statistical module, and the vehicle flowrate module and flow of the people are united
Meter module is electrically connected with traffic light signal generation module respectively, vehicle flowrate and the stream of people of the traffic light signal generation module according to statistics
The duration of amount control traffic light signal and steering.
4. the intelligent traffic control system as claimed in claim 2 based on virtual traffic lights, it is characterised in that：The parking
Monitoring device further includes vehicles peccancy logging modle, and when vehicle is when forbidden direction is by parking monitoring device, vehicles peccancy is remembered
Record module collection vehicle information is simultaneously uploaded to traffic control center.
5. the intelligent traffic control system as described in claim 1 based on virtual traffic lights, it is characterised in that：Described is vehicle-mounted
Intelligent terminal further includes voice interaction module, and the voice interaction module plays traffic lights etc. automatically according to the inquiry of driver
Wait for duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201820052004.8U CN207718634U (en) | 2018-01-12 | 2018-01-12 | A kind of intelligent traffic control system based on virtual traffic lights |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820052004.8U CN207718634U (en) | 2018-01-12 | 2018-01-12 | A kind of intelligent traffic control system based on virtual traffic lights |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978166A (en) * | 2018-01-12 | 2018-05-01 | 郑州大学 | A kind of intelligent traffic control system based on virtual traffic lights |
| CN112150835A (en) * | 2020-09-07 | 2020-12-29 | 高桂阳 | Urban intelligent traffic management system |
| CN112735152A (en) * | 2021-01-07 | 2021-04-30 | 王美金 | Multi-agent cooperative internet vehicle intersection mixed traffic control system and method |
-
2018
- 2018-01-12 CN CN201820052004.8U patent/CN207718634U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978166A (en) * | 2018-01-12 | 2018-05-01 | 郑州大学 | A kind of intelligent traffic control system based on virtual traffic lights |
| CN112150835A (en) * | 2020-09-07 | 2020-12-29 | 高桂阳 | Urban intelligent traffic management system |
| CN112735152A (en) * | 2021-01-07 | 2021-04-30 | 王美金 | Multi-agent cooperative internet vehicle intersection mixed traffic control system and method |
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