CN206505545U - Multiple Intersections intelligent traffic light control system and device - Google Patents
Multiple Intersections intelligent traffic light control system and device Download PDFInfo
- Publication number
- CN206505545U CN206505545U CN201720214117.9U CN201720214117U CN206505545U CN 206505545 U CN206505545 U CN 206505545U CN 201720214117 U CN201720214117 U CN 201720214117U CN 206505545 U CN206505545 U CN 206505545U
- Authority
- CN
- China
- Prior art keywords
- controller
- drive circuit
- multiple intersections
- control system
- solar
- 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
Links
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model provides Multiple Intersections intelligent traffic light control system and device, including：Photoelectric sensor, controller, the first drive circuit, the second drive circuit, solar energy traffic lights and countdown lamp；Photoelectric sensor, is connected with controller, for obtaining monitoring signals according to vehicle of passing by one's way, and monitoring signals is sent into controller；Controller, is connected with the first drive circuit and the second drive circuit respectively, for judging real-time traffic according to monitoring signals, and sends the first drive signal to the first drive circuit or sends the second drive signal to the second drive circuit；First drive circuit, is connected with countdown lamp, is shown for carrying out countdown according to the first drive signal；Second drive circuit, is connected with solar energy traffic lights, for the display according to the second TRANSFORMATION OF THE DRIVING solar energy traffic lights.The utility model realizes the real-time monitoring to vehicle of passing by one's way, and is conducive to alleviating traffic congestion, maintains good traffic order.
Description
Technical field
The utility model is related to technical field of transportation, more particularly, to Multiple Intersections intelligent traffic light control system and device.
Background technology
With sharply increasing for vehicle ownership and road quantity, the complexity of urban transportation increasingly increases, road
The ratio of number and number of vehicles also numerous imbalances therewith.Traffic congestion brings more fuel consumptions and exhaust emissions, from
And causing increasing environmental pollution, energy resource consumption constantly rises.Meanwhile, traffic congestion can bring more traffic accidents, and traffic
The generation of accident can aggravate traffic congestion again, therefore form vicious circle.
Traditional method for controlling traffic signal lights is often with the state at crossing, by T-shaped, cross and Multiple Intersections at times
Carrying out red greenish-yellow lamp controls each crossing to pass through successively, due to the complicated variety of real-time traffic condition, often there is the road more than car
Mouthful green light transit time is short, the situation of crossing without car or few car but light yellow green light, and which crossing is more in what period car
Again than more random, the control to traffic lights is bad artificial presetting.Because traffic lights scintillation time can not be according to vehicle flowrate
Size constantly adjusted, a large amount of automobile congestions are caused at a certain crossing, so as to cause the increase of vehicle exhaust discharge quantity.
In summary, traffic order how is ensured, alleviating traffic congestion turns into urgent problem to be solved.
Utility model content
In view of this, the purpose of this utility model is to provide Multiple Intersections intelligent traffic light control system and device, realizes pair
Pass by one's way the real-time monitoring of vehicle, be conducive to alleviating traffic congestion, maintain good traffic order.
In a first aspect, the utility model embodiment provides Multiple Intersections intelligent traffic light control system, including：Photoelectric sensor,
Controller, the first drive circuit, the second drive circuit, solar energy traffic lights and countdown lamp；
The photoelectric sensor, is connected with the controller, for obtaining monitoring signals according to vehicle of passing by one's way, and by institute
State monitoring signals and be sent to the controller；
The controller, is connected with first drive circuit and second drive circuit, for according to institute respectively
State monitoring signals and judge real-time traffic, and the first drive signal is sent or to described second to first drive circuit
Drive circuit sends the second drive signal；
First drive circuit, is connected with the countdown lamp, for being fallen according to first drive signal
Timing is shown；
Second drive circuit, is connected with the solar energy traffic lights, for being become according to second drive signal
Change the display of the solar energy traffic lights.
With reference in a first aspect, the utility model embodiment provide first aspect the first possible embodiment, its
In, the photoelectric sensor is additionally operable to, in the case where monitoring the vehicle of passing by one's way, low level letter be sent to the controller
Number.
With reference to the first possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Two kinds of possible embodiments, wherein, the photoelectric sensor is additionally operable in the case where not described vehicle of passing by one's way passes through, to
The controller sends high level signal.
With reference in a first aspect, the utility model embodiment provide first aspect the third possible embodiment, its
In, the solar energy traffic lights include solar panel, battery, controller for solar and indicator lamp.
The third possible embodiment with reference to first aspect, the utility model embodiment provides the 4th of first aspect
Possible embodiment is planted, wherein, in addition to：
The solar panel, is connected with the controller for solar, for solar radiant energy to be converted into electric energy；
The controller for solar, is connected with the battery, for controlling the discharge and recharge of the battery to prevent
Overcharge；
The indicator lamp, is connected with second drive circuit and the battery, for according to described second respectively
The color of indicator lamp described in TRANSFORMATION OF THE DRIVING.
With reference in a first aspect, the utility model embodiment provide first aspect the 5th kind of possible embodiment, its
In, in addition to visibility detector, it is connected with the controller, for being monitored by the visibility distance to object,
Visibility monitoring signals are obtained, and the visibility monitoring signals are sent to the controller.
With reference to the 5th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Six kinds of possible embodiments, wherein, in addition to LED auxiliary lamps, it is connected with the controller, for the feelings in low visibility
Maintained traffic order under condition as secondary light source.
Second aspect, the utility model embodiment provides Multiple Intersections Intelligent traffic light device, including as described above many
Crossing intelligent traffic light control system, in addition to be arranged on the road guardrail on car lane both sides, the road guardrail and be embedded with light
Electric transducer.
With reference to second aspect, the utility model embodiment provides the first possible embodiment of second aspect, its
In, in addition to for set up be provided with the lamp stand of solar energy traffic lights, the solar energy traffic lights it is identical with indicator light colors,
And the LED auxiliary lamps opened in the case of low visibility.
With reference to the first possible embodiment of second aspect, the utility model embodiment provides the of second aspect
Two kinds of possible embodiments, wherein, the solar energy traffic lights top is provided with light shield, the light shield and is provided with use
In the flexible battery plate for absorbing solar radiant energy.
The utility model provides Multiple Intersections intelligent traffic light control system and device, including：Photoelectric sensor, controller,
One drive circuit, the second drive circuit, solar energy traffic lights and countdown lamp；Photoelectric sensor, is connected with controller, for root
According to passing by one's way, vehicle obtains monitoring signals, and monitoring signals are sent into controller；Controller, respectively with the first drive circuit and
Two drive circuits are connected, and are driven for judging real-time traffic according to monitoring signals, and sending first to the first drive circuit
Signal sends the second drive signal to the second drive circuit；First drive circuit, is connected with countdown lamp, for according to
One drive signal carries out countdown and shown；Second drive circuit, is connected with solar energy traffic lights, for being believed according to the second driving
Number conversion solar energy traffic lights display.The utility model realizes the real-time monitoring to vehicle of passing by one's way, and is conducive to alleviating traffic
Congestion, maintains good traffic order.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are in explanation
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The Multiple Intersections intelligent traffic light control system structural representation that Fig. 1 provides for the utility model embodiment；
The solar energy traffic light structure schematic diagram that Fig. 2 provides for the utility model embodiment；
The Multiple Intersections Intelligent traffic light device structural representation that Fig. 3 provides for the utility model embodiment；
Another Multiple Intersections Intelligent traffic light device structural representation that Fig. 4 provides for the utility model embodiment；
The LED auxiliary lamp structural representations that Fig. 5 provides for the utility model embodiment；
The Multiple Intersections environmental structure schematic diagram that Fig. 6 provides for the utility model embodiment；
The vehicle flux monitor control method flow chart that Fig. 7 provides for the utility model embodiment.
Icon：
10- photoelectric sensors；20- controllers；The drive circuits of 30- first；The drive circuits of 40- second；50- solar energy is red green
Lamp；60- countdown lamps；51- solar panels；52- batteries；53- controller for solar；54- indicator lamps；1- roads are protected
Column；2-LED auxiliary lamps；3- light shields.
Embodiment
To make the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with accompanying drawing to this
The technical scheme of utility model is clearly and completely described, it is clear that described embodiment is that the utility model part is real
Apply example, rather than whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making
The every other embodiment obtained under the premise of creative work, belongs to the scope of the utility model protection.
Traditional method for controlling traffic signal lights is often with the state at crossing, by T-shaped, cross and Multiple Intersections at times
Carrying out red greenish-yellow lamp controls each crossing to pass through successively, due to the complicated variety of real-time traffic condition, often there is the road more than car
Mouthful green light transit time is short, the situation of crossing without car or few car but light yellow green light, and which crossing is more in what period car
Again than more random, the control to traffic lights is bad artificial presetting.Because traffic lights scintillation time can not be according to vehicle flowrate
Size constantly adjusted, cause a large amount of automobile congestions at a certain crossing, traffic order is chaotic.Based on this, this practicality is new
Multiple Intersections intelligent traffic light control system and device that type embodiment is provided, realize the real-time monitoring to vehicle of passing by one's way, are conducive to delaying
Traffic congestion is solved, good traffic order is maintained.
It is intelligently red green to the Multiple Intersections disclosed in the utility model embodiment first for ease of understanding the present embodiment
Lamp system describes in detail.
The Multiple Intersections intelligent traffic light control system structural representation that Fig. 1 provides for the utility model embodiment.
Reference picture 1, Multiple Intersections intelligent traffic light control system, including：Photoelectric sensor 10, controller 20, the first drive circuit
30th, the second drive circuit 40, solar energy traffic lights 50 and countdown lamp 60；
Photoelectric sensor 10, is connected with controller 20, for obtaining monitoring signals according to vehicle of passing by one's way, and monitoring is believed
Number it is sent to controller 20；
Specifically, this covering device is applied to Multiple Intersections road as shown in Figure 6, to realize the intelligence to multiple crossroads traffic lights
Can control.Wherein, photoelectric sensor is laser opposite-radiation photoelectric sensor, on the guardrail for being installed on road both sides, and Ying Yulu
The mouth end keeps certain distance, so ensures that the vehicle passed by can be counted, photoelectric sensor is topmost detecting element,
Mainly it is made up of transmitter and receiver, is that both are separated from each other in structure, one can be produced in the case where light beam is interrupted
Individual switching signal change, because laser opposite-radiation photoelectric sensor has following characteristics:When object breaks transmitter and receiver it
Between light source when detection object；Detecting distance length (up to tens meters)；Light beam is strong, and detection is in stable condition to be difficult to be disturbed, Ke Yike
By using in the wild or having in the environment of dust；Detectable heterogeneity, different profiles, unlike material and different colours thing
Body.Therefore, laser opposite-radiation photoelectric sensor is fully able to adapt to the working environment of traffic intersection.
Controller 20, is connected with the first drive circuit 30 and the second drive circuit 40, for according to monitoring signals respectively
Judge real-time traffic, and send the first drive signal to the first drive circuit 30 or send the to the second drive circuit 40
Two driving signal；
Specifically, controller is adjusted according to the monitoring signals got the lipstick green time that satisfies the need, and car is made as far as possible
The big direction green time of flow is long, reduces the stand-by period of vehicle.In addition, controller satisfies the need lipstick according to obtaining signal first
The red light green time of green light is adjusted, and the direction green time for as making vehicle flowrate big as possible is more, reduces the vehicle stand-by period,
Again to the coordinating control of traffic signals of adjacent intersection on the main line of communication, ensure the vehicle for coordinating direction the to greatest extent
One intersection green light blocks by nothing or followed front queuing tail of the queue not parking by follow-up multiple crossings after crossing, form continuous
Traffic flow obtain that bigger green ripple passes through band and less vehicle is delayed.
First drive circuit 30, is connected with countdown lamp 60, is shown for carrying out countdown according to the first drive signal；
Second drive circuit 40, is connected with solar energy traffic lights 50, for according to the second TRANSFORMATION OF THE DRIVING solar energy
The display of traffic lights 50.
According to exemplary embodiment of the present utility model, photoelectric sensor 10 is additionally operable in the situation of vehicle that monitors to pass by one's way
Under, send low level signal to controller 20.
According to exemplary embodiment of the present utility model, photoelectric sensor 10 is additionally operable in the feelings of vehicle process of not passing by one's way
Under condition, high level signal is sent to controller 20.
Specifically, come if there is vehicle to sail, circuit can export low level；If sailing to come without vehicle, circuit then keeps high level, defeated
The signal gone out is connected to counter 74LS161 LD ports (low level is effective), current passing cars under counter is recordable all the way
Number, to determine current road condition.The method of intelligent control is carried out as shown in fig. 7, passing through detection according to vehicle flowrate
Vehicle flowrate in certain time, judges which kind of counte-rplan used, for example, in peak period, taking increase major trunk roads green light to lead to
The row time, reduce subsidiary road green light transit time to pass through the scheme of vehicle to greatest extent；In offpeak period, reduction is taken to lead
Arterial highway green light transit time, increase subsidiary road green light transit time is with equilibrated vehicle.
According to exemplary embodiment of the present utility model, solar energy traffic lights 50 include solar panel 51, battery
52nd, controller for solar 53 and indicator lamp 54.
According to exemplary embodiment of the present utility model, as shown in Fig. 2 also including：
Solar panel 51, is connected with controller for solar, for solar radiant energy to be converted into electric energy；
Controller for solar 53, is connected with battery, for controlling the discharge and recharge of battery to prevent from overcharging；
Indicator lamp 54, is connected with the second drive circuit and battery respectively, for being referred to according to the second TRANSFORMATION OF THE DRIVING
Show the color of lamp.
Specifically, because traffic lights need uninterrupted electricity consumption throughout the year, power consumption is larger, therefore using abundant solar energy,
, then can direct profit at night while provides electric energy for indicator lamp on daytime by solar panel while be battery charging
Regenerative resource, energy-conserving and environment-protective are farthest utilized with the electric energy stored in battery.
According to exemplary embodiment of the present utility model, in addition to visibility detector, it is connected with controller, for leading to
Cross and the visibility distance of object is monitored, obtain visibility monitoring signals, and visibility monitoring signals are sent to control
Device 20.
According to exemplary embodiment of the present utility model, in addition to LED auxiliary lamps, it is connected with controller, in energy
Maintained traffic order in the case that degree of opinion is low as secondary light source.
Specifically, because current winter haze weather is more, low visibility, many drivers are difficult in the case of low visibility
To determine the state of crossing traffic lamp, thus the maintenance also to traffic order is very unfavorable., can be existing in order to solve this problem
LED auxiliary lamps are enclosed in the periphery increase by one of indicator lamp.If there is haze weather, the visibility detector on lamp stand will be to controller
Visibility monitoring signals are sent, will then start LED auxiliary lamps, due to the strong light action of LED auxiliary lamps, and around indicator lamp
Design, can largely alleviate above mentioned problem, driver is seen the state of traffic lights clearly, thus effectively maintain traffic order
Sequence, it is to avoid the generation of traffic accident.
The utility model provides Multiple Intersections intelligent traffic light control system, including：Photoelectric sensor, controller, the first driving
Circuit, the second drive circuit, solar energy traffic lights and countdown lamp；Photoelectric sensor, is connected with controller, is passed by one's way for basis
Vehicle obtains monitoring signals, and monitoring signals are sent into controller；Controller, drives with the first drive circuit and second respectively
Circuit is connected, for judging real-time traffic according to monitoring signals, and to the first drive circuit the first drive signal of transmission or
Person sends the second drive signal to the second drive circuit；First drive circuit, is connected with countdown lamp, for according to the first driving
Signal carries out countdown and shown；Second drive circuit, is connected with solar energy traffic lights, for according to the second TRANSFORMATION OF THE DRIVING
The display of solar energy traffic lights.The utility model realizes the real-time monitoring to vehicle of passing by one's way, and is conducive to alleviating traffic congestion, dimension
Hold good traffic order.
The Multiple Intersections Intelligent traffic light device structural representation that Fig. 3 provides for the utility model embodiment.
Reference picture 3, Multiple Intersections Intelligent traffic light device includes Multiple Intersections intelligent traffic light control system as described above, in addition to
It is arranged on the road guardrail 1 on car lane both sides, road guardrail and is embedded with photoelectric sensor 10.
According to exemplary embodiment of the present utility model, as shown in figure 5, also including the lamp for being used to set up solar energy traffic lights
, and the LED auxiliary lamp 2 low visibility in the case of opened identical with indicator light colors is provided with bar, solar energy traffic lights.
Specifically, LED auxiliary lamps are looped around indicator lamp outer ring, in the visibility range such as haze or sleety weather than relatively low
In the case of, the LED auxiliary lamps of indicator lamp outer ring can be opened, facilitate driver master worker to differentiate using LED strong light action red green
Lamp.
According to exemplary embodiment of the present utility model, as shown in figure 4, solar energy traffic lights top is provided with light shield 3,
The flexible battery plate for absorbing solar radiant energy is provided with light shield.
The Multiple Intersections Intelligent traffic light device that the utility model embodiment is provided, including Multiple Intersections intelligent traffic light control system,
Also include being embedded with photoelectric sensor on the road guardrail for being arranged on car lane both sides, road guardrail.Carried with above-described embodiment
The Multiple Intersections intelligent traffic light control system of confession has identical technical characteristic, so can also solve identical technical problem, reaches phase
Same technique effect.
Multiple Intersections intelligent traffic light control system and the computer program product of device that the utility model embodiment is provided, bag
The computer-readable recording medium for storing program code is included, the instruction that described program code includes can be used for performing previous methods
Method described in embodiment, implements and can be found in embodiment of the method, will not be repeated here.
It should be noted that the traffic information that can be monitored according to photoelectric sensor, when lighting of rational allocation traffic lights
Between, for example, in peak period, taking increase major trunk roads green light transit time, subsidiary road green light transit time is reduced with maximum limit
Degree by vehicle, in offpeak period, take reduction major trunk roads green light transit time, increase subsidiary road green light transit time is with flat
Weighed vehicle, for a succession of indicator lamp, and its effect has at 2 points：One is suitably modulated to reaching wagon flow, is formed close
Collect fleet；Two be to making intensive fleet pass through as much as possible during green light by the coordination to indicator lamp.Because vehicle enters
There is the possibility of lane change behind track, it is impossible to measure the vehicle number for actually entering each phase, but can be carried out according to certain statistical law
Calculate and obtain.Further according to actual conditions, typically there are the track of more than three, wherein left turn lane and right-hand rotation in the same direction
Each one of track, Through Lane has more than one, considers from track, even if each track distribution vehicle number is identical, if straight trip
Track has more than one, then Through Lane vehicle number is at least twice of other track vehicle numbers, if only three lanes, each side
Each one to number of track-lines, but flowed in view of the actual capabilities of car, be also that straight traffic is more than left-hand rotation car and right-hand rotation car, right-hand rotation car can
To pass through at any time, in summary analyze, can artificially assume according to 1:2 pro rate left turn phase vehicle number and straight trip phase car
Number, therefore without be all provided with vertical road guardrail to each track, the road two ends that need to be only travelled in all same directions set phase
To one group of road fence, with reference to statistical law, you can draw the number for crossing vehicle roughly, traffic lights are distributed accordingly when lighting
Between scheme.
Also, it transform existing crossroad lamp system as intelligentized traffic signal lamp system, need to only sets up
One controller (single-chip microcomputer), the burning program that can be achieved to require enters in controller, then adjusts the layout of wire, and on road
Annular detection coil is embedded under face, mounting testing circuit is that can be achieved.Cost is repaired roads much lower, and this method compared with increasing
More environmentally-friendly to save, this meets the economic policy that China builds a resource-conserving and environment-friendly society.Here, single-chip microcomputer can
Using STC89C52, it is mainly from single-chip microcomputer as the control system of this secondary design in view of the versatility of single-chip microcomputer and cheap
Property.It is simpler and general for other control modules that versatility refers to that the circuit and programming language of single-chip microcomputer compare, this
It is individual easier and easy for the addition of function backward and the maintenance of system.Cheapness is single-chip microcomputer relative to other
Control module for cost it is lower, only 10 yuan of one piece of ripe STC89C52 cost, add other peripheral circuits into
This is also no more than 100 yuan, and either development cost and maintenance cost can be well controlled.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description
With the specific work process of device, the corresponding process in preceding method embodiment is may be referred to, be will not be repeated here.
In addition, in the description of the utility model embodiment, unless otherwise clearly defined and limited, term " installation ",
" connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary, can
To be the connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood with concrete condition
Concrete meaning in the utility model.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on it is such understand, the technical solution of the utility model substantially or
Person says that the part of the part contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be with
It is personal computer, server, or network equipment etc.) perform whole or the portion of the utility model each embodiment methods described
Step by step.And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Embodiment described above, embodiment only of the present utility model, to illustrate this
The technical scheme of utility model, rather than its limitations, protection domain of the present utility model are not limited thereto, although with reference to foregoing
The utility model is described in detail embodiment, it will be understood by those within the art that：It is any to be familiar with this skill
The technical staff in art field is in the technical scope that the utility model is disclosed, and it still can be to the skill described in previous embodiment
Art scheme is modified or can readily occurred in change, or carries out equivalent substitution to which part technical characteristic；And these modifications,
Change is replaced, and the essence of appropriate technical solution is departed from the spirit and model of the utility model embodiment technical scheme
Enclose, should all cover within protection domain of the present utility model.Therefore, protection domain of the present utility model described should be wanted with right
The protection domain asked is defined.
Claims (10)
1. a kind of Multiple Intersections intelligent traffic light control system, it is characterised in that including：Photoelectric sensor, controller, the first driving electricity
Road, the second drive circuit, solar energy traffic lights and countdown lamp；
The photoelectric sensor, is connected with the controller, for obtaining monitoring signals according to vehicle of passing by one's way, and by the prison
Survey signal and be sent to the controller；
The controller, is connected with first drive circuit and second drive circuit respectively, for according to the prison
Survey signal and judge real-time traffic, and send the first drive signal to first drive circuit or driven to described second
Circuit sends the second drive signal；
First drive circuit, is connected with the countdown lamp, for carrying out countdown according to first drive signal
Display；
Second drive circuit, is connected with the solar energy traffic lights, for according to the second TRANSFORMATION OF THE DRIVING institute
State the display of solar energy traffic lights.
2. Multiple Intersections intelligent traffic light control system according to claim 1, it is characterised in that the photoelectric sensor is additionally operable to
In the case where monitoring the vehicle of passing by one's way, low level signal is sent to the controller.
3. Multiple Intersections intelligent traffic light control system according to claim 2, it is characterised in that the photoelectric sensor is additionally operable to
In the case where not described vehicle of passing by one's way passes through, high level signal is sent to the controller.
4. Multiple Intersections intelligent traffic light control system according to claim 1, it is characterised in that the solar energy traffic lights include
Solar panel, battery, controller for solar and indicator lamp.
5. Multiple Intersections intelligent traffic light control system according to claim 4, it is characterised in that also include：
The solar panel, is connected with the controller for solar, for solar radiant energy to be converted into electric energy；
The controller for solar, is connected with the battery, for controlling the discharge and recharge of the battery to prevent from overcharging；
The indicator lamp, is connected with second drive circuit and the battery respectively, for according to the described second driving
Signal converts the color of the indicator lamp.
6. Multiple Intersections intelligent traffic light control system according to claim 1, it is characterised in that also including visibility detector,
It is connected with the controller, for being monitored by the visibility distance to object, obtains visibility monitoring signals, and will
The visibility monitoring signals are sent to the controller.
7. Multiple Intersections intelligent traffic light control system according to claim 6, it is characterised in that also including LED auxiliary lamps, with institute
State controller to be connected, for maintaining traffic order as secondary light source in the case of low visibility.
8. a kind of Multiple Intersections Intelligent traffic light device, it is characterised in that including any one of such as claim 1 to claim 7 institute
The Multiple Intersections intelligent traffic light control system stated, in addition to be arranged on embedding on the road guardrail on car lane both sides, the road guardrail
Provided with photoelectric sensor.
9. Multiple Intersections Intelligent traffic light device according to claim 8, it is characterised in that also including for setting up solar energy
It is provided with identical with indicator light colors on the lamp stand of traffic lights, the solar energy traffic lights, and is opened in the case of low visibility
The LED auxiliary lamps opened.
10. Multiple Intersections Intelligent traffic light device according to claim 9, it is characterised in that on the solar energy traffic lights
Portion is provided with the flexible battery plate being provided with light shield, the light shield for absorbing solar radiant energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214117.9U CN206505545U (en) | 2017-03-07 | 2017-03-07 | Multiple Intersections intelligent traffic light control system and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720214117.9U CN206505545U (en) | 2017-03-07 | 2017-03-07 | Multiple Intersections intelligent traffic light control system and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206505545U true CN206505545U (en) | 2017-09-19 |
Family
ID=59841920
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720214117.9U Expired - Fee Related CN206505545U (en) | 2017-03-07 | 2017-03-07 | Multiple Intersections intelligent traffic light control system and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206505545U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717795A (en) * | 2018-06-15 | 2018-10-30 | 江苏艺迪交通工程有限公司 | A kind of multi-operation mode traffic lights |
| CN109785645A (en) * | 2019-03-04 | 2019-05-21 | 南京信息职业技术学院 | Algorithm for dynamically adjusting time length of traffic light according to traffic flow |
-
2017
- 2017-03-07 CN CN201720214117.9U patent/CN206505545U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108717795A (en) * | 2018-06-15 | 2018-10-30 | 江苏艺迪交通工程有限公司 | A kind of multi-operation mode traffic lights |
| CN108717795B (en) * | 2018-06-15 | 2020-09-11 | 江苏艺迪交通工程有限公司 | Multi-working-mode traffic signal lamp |
| CN109785645A (en) * | 2019-03-04 | 2019-05-21 | 南京信息职业技术学院 | Algorithm for dynamically adjusting time length of traffic light according to traffic flow |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102737519B (en) | Vehicle-road synergic early warning system with fast passage prompt function and early warning method thereof | |
| CN103886764B (en) | Method is shared in public transportation lane timesharing | |
| CN104332058A (en) | Intelligent traffic light controlling method and system | |
| CN109300308B (en) | Intelligent management platform based on dynamic traffic map analysis | |
| CN206672371U (en) | A kind of shipping vehicle limit for height passing intelligent control system | |
| CN203630974U (en) | Mobile solar and wind energy signal lamp | |
| CN108597219A (en) | A kind of section pedestrian's street crossing control method based on machine vision | |
| CN105427630A (en) | Traffic control system based on traffic flow | |
| CN206353371U (en) | Sign board is guided in a kind of self-powered intelligent traffic | |
| CN206505545U (en) | Multiple Intersections intelligent traffic light control system and device | |
| CN101515408A (en) | Control device for displaying traffic flow signal at green wave band | |
| CN105427638A (en) | Man-machine interactive vehicle-speed control and early-warning system for expressway construction operation area | |
| CN111640328A (en) | Zebra crossing safety warning system suitable for vehicle-road collaborative environment | |
| CN201845440U (en) | Traffic command system | |
| CN108346306A (en) | A kind of vehicle is interacted with signal information and adaptive control system | |
| CN104637314B (en) | Self-sensing variable-frequency yellow flashlight and method used for traffic warning | |
| CN202013665U (en) | Count down display for road traffic signal | |
| CN102750831A (en) | Road traffic signal countdown displaying device | |
| CN207571884U (en) | Road occupying/parking behavior detection device and system | |
| CN206726460U (en) | A kind of crossing real-time traffic managing device | |
| CN211015932U (en) | Road traffic accident early warning system | |
| CN204440650U (en) | A kind of for traffic alarm from perception frequency conversion brown flasher | |
| CN101863279A (en) | Safety system for railway and highway crossings | |
| CN203552470U (en) | Device for preventing slow-moving vehicle from occupying fast traffic lane for a long time | |
| CN206497568U (en) | A kind of solar energy traffic signal instruction device with illumination functions |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170919 Termination date: 20180307 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |