CN202736296U - Novel traffic signal lamp controller - Google Patents
Novel traffic signal lamp controller Download PDFInfo
- Publication number
- CN202736296U CN202736296U CN 201220290277 CN201220290277U CN202736296U CN 202736296 U CN202736296 U CN 202736296U CN 201220290277 CN201220290277 CN 201220290277 CN 201220290277 U CN201220290277 U CN 201220290277U CN 202736296 U CN202736296 U CN 202736296U
- Authority
- CN
- China
- Prior art keywords
- mobile communication
- signal lamp
- communication module
- traffic
- controller
- 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
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a novel traffic signal lamp controller which includes a centralized control table and n signal lamp controllers. The n signal lamp controllers are electrically connected with n signal lamps. The centralized control table is composed of a PC and a centralized control mobile communication module. The PC is electrically connected with the mobile communication module. Each signal lamp controller is mainly composed of a microprocessor and a mobile communication module. The control terminal of the microprocessor is electrically connected with the signal lamp. The microprocessor is electrically connected with the mobile communication module at the same time. The centralized control table is communicated with each signal lamp controller. The set parameters and information of each signal lamp controller are called by the mobile communication module, and then the parameters confirmed or modified by the mobile communication module are transmitted to each signal lamp controller, and then the signal lamp can be controlled to display red light or green light. The novel traffic signal lamp controller uses the mobile communication network to carry out the information exchange, so the operation is convenient, the adaptability is excellent, the additional complex network cable construction is avoided, and the investment is saved. The novel traffic signal lamp controller is suitable for the city traffic command system.
Description
Technical field
The utility model relates to a kind of traffic signals opertaing device, and is particularly a kind of for alleviating congested in traffic novel traffic signal lamp controller.
Background technology
Existing traffic light controller is independently, and the time cycle of each traffic lights light on and off is constant, thus the time that adjacent two place's signal lamps give a green light be random, even this highway section vehicle flowrate is large, all can not accomplish to block by nothing, cause traffic congestion.
Summary of the invention
The technical problems to be solved in the utility model is: a kind of novel traffic signal lamp controller is provided, it can be according to large, the congested in traffic actual conditions of highway section vehicle flowrate, arrange or revise the control parameter of signal lamp, making wagon flow all is green light by adjacent crossing successively, thereby improve congested in traffic situation, overcome preferably the existing above-mentioned deficiency of prior art.
The technical scheme that the utility model is taked is: a kind of novel traffic signal lamp controller, comprise a central control desk and n traffic controller, n traffic controller is connected with n tally circuit respectively, central control desk contacts with communication modes and each traffic controller, its effect is to call the parameter of each traffic controller setting and information, will send to through the parameter of its affirmation or modification each traffic controller, shows red light, amber light or green light with the control signal lamp; The effect one of traffic controller is that the parameter that will arrange and the transport information in highway section of living in feed back to central control desk, the 2nd, show red light, amber light or green light according to the parameter that sets in advance or according to the instruction control signal lamp of central control desk;
Described central control desk is comprised of PC and collection control mobile communication module, and PC is connected with collection control mobile communication modular circuit;
The effect one of collection control mobile communication module is to contact with each traffic controller, the relevant parameters that receives, calls each traffic controller is flowed to PC to be processed, the 2nd, the parameter of processing, confirming or revise through PC is passed to each traffic controller, show red light, amber light or green light with control coherent signal lamp;
The effect of PC is to form the parameter that an interface conveniently accesses original setting, confirms, revises, processes new parameters, and controls the instruction that the mobile communication module is sent transmission information to collection;
Described traffic controller mainly is comprised of microprocessor and mobile communication module, and the microprocessor-based control end is connected with tally circuit, and microprocessor is connected with the mobile communication modular circuit simultaneously;
The effect one of mobile communication module is to receive the signal that collection control mobile communication module sends and flow to microprocessor, the 2nd, and the instruction that receives microprocessor sends to collection control mobile communication module needs the signal that sends;
The effect one of microprocessor is the instruction of sending transmitted signal to the mobile communication module, the 2nd, and process information that the mobile communication module receives and show red light, amber light or green light according to result or the parameter control signal lamp that sets in advance.
Its further technical scheme is: described mobile communication module adopts the SIM5320 module; Described collection control mobile communication module adopts the WC2000 module.
Described microprocessor adopts the LPC1758FBD80 module.
Because adopt technique scheme, a kind of novel traffic signal lamp controller of the utility model has following beneficial effect:
1. a kind of novel traffic signal lamp controller of the utility model can be large according to the highway section vehicle flowrate, congested in traffic actual conditions, the control parameter of signalization lamp, thereby can on certain crowded highway section direction or in the one-way road, install and use, or the direction gage that the city is crowded is divided on two one-way roads in opposite directions and installs and uses, the motor vehicle (the motor vehicle amount that can pass through by the time that gives a green light) that can guarantee some passes through continuously, and need not wait red light, alleviated the obstruction of traffic, be conducive to the unobstructed of urban highway traffic, be particularly suitable for applying to the command system of urban traffic.
2. the central control desk of a kind of novel traffic signal lamp controller of the utility model and each traffic controller all can and be revised parameter by microprocessor or PC setting, thereby can be at any time adjust time cycle of the traffic lights light on and off of each controller control according to the actual conditions of road and traffic, not only easy to operate, and applicability is good.
3. between the central control desk of a kind of novel traffic signal lamp controller of the utility model and traffic controller and each traffic controller, by mobile communication module by mobile communications network contact, exchange message, need not to set up in addition complicated netting twine, signal exchange is convenient, timely, can save investment simultaneously.
Below, in conjunction with the accompanying drawings and embodiments the technical characterictic of a kind of novel traffic signal lamp controller of the utility model is further described.
Description of drawings
Fig. 1: a kind of novel traffic signal lamp controller architecture block diagram of the utility model;
Fig. 2: a kind of novel traffic signal lamp controller syndeton schematic diagram of the utility model;
A kind of novel traffic signal lamp controller of Fig. 3: embodiment one uses schematic layout pattern;
A kind of novel traffic signal lamp controller of Fig. 4: embodiment two uses schematic layout pattern;
A kind of novel traffic signal lamp controller of Fig. 5: embodiment three uses schematic layout pattern.
Among the figure:
JKT-central control desk, T0-collection control mobile communication module, P0-PC, K1, K2, K3 ... Kn-traffic controller, T1, T2, T3 ... Tn-mobile communication module, W1, W2, W3 ... Wn-microprocessor, X1, X2, X3 ... Xn-signal lamp.
Embodiment
Embodiment one
A kind of novel traffic signal lamp controller, comprise central control desk JKT and 3 signal lamps control K1, K2 and K3,3 traffic controllers are connected with the X3 circuit with 3 signal lamp X1, X2 respectively, central control desk contacts with communication modes and each traffic controller, its effect is to call the parameter of each traffic controller setting and information, will send to through the parameter of its affirmation or modification each traffic controller, shows red light, amber light or green light with the control signal lamp; The effect one of traffic controller is that the parameter that will arrange and the transport information in highway section of living in feed back to central control desk, the 2nd, show red light, amber light or green light according to the parameter that sets in advance or according to the instruction control signal lamp of central control desk.
Described central control desk is comprised of PC and collection control mobile communication module T0, and PC is connected with collection control mobile communication modular circuit; The effect one of collection control mobile communication module T0 is to contact with each traffic controller, the relevant parameters that receives, calls each traffic controller is flowed to PC to be processed, the 2nd, the parameter of processing, confirming or revise through PC is passed to each traffic controller, show red light, amber light or green light with control coherent signal lamp; The effect of PC is to form the parameter that an interface conveniently accesses original setting, confirms, revises, processes new parameters, and controls the instruction that the mobile communication module is sent transmission information to collection.
Described traffic controller mainly is comprised of microprocessor and mobile communication module, and the microprocessor-based control end is connected with tally circuit, and microprocessor is connected with the mobile communication modular circuit simultaneously; The effect one of mobile communication module is to receive the signal that collection control mobile communication module sends and flow to microprocessor, the 2nd, and the instruction that receives microprocessor sends to collection control mobile communication module needs the signal that sends; The effect one of microprocessor is the instruction of sending transmitted signal to the mobile communication module, the 2nd, and process information that the mobile communication module receives and show red light, amber light or green light according to result or the parameter control signal lamp that sets in advance.
Described mobile communication module adopts the SIM5320 module; Described collection control mobile communication module adopts the WC2000 module, and described microprocessor adopts the LPC1758FBD80 module.
Above-mentioned a kind of novel traffic signal lamp controller is arranged on the crowded highway section of D1 to D3 direction, as shown in Figure 3,3 traffic controllers are controlled respectively signal lamp X1, X2 and the X3 at 3 crossings, motor vehicle when the X1 at D1 crossing green light is bright by (the motor vehicle amount that can pass through by the time that gives a green light), X2 gives a green light when arriving D2, X3 gives a green light when arriving D3, some motor vehicles is passed through continuously, and need not wait red light.
Embodiment two
A kind of novel traffic signal lamp controller, comprise central control desk JKT and 6 traffic controller K1, K2, K3, K4, K5, K6,6 traffic controllers are connected with 6 signal lamp X1, X2, X3, X4, X5, X6 circuit respectively, and the formation of central control desk JKT and 6 traffic controllers is identical with embodiment one.
As shown in Figure 4, above-mentioned a kind of novel traffic signal lamp controller is arranged on the crowded direction gage in city to be divided on two one-way roads in opposite directions, article one, be D1 to D3 highway section, another is D11 to D13 highway section, wherein signal lamp X1, X2 and the X3 at 3 traffic controllers control, 3 crossings, D1 to D3 highway section, signal lamp X4, X5 and the X6 at other 3 traffic controllers control 3 crossings, D11 to D13 highway section.
By (the motor vehicle amount that can pass through by the time that gives a green light), X2's motor vehicle gives a green light when arriving D2 when the X1 at D1 crossing green light is bright, and X3 gives a green light when arriving D3, some motor vehicles is passed through continuously, and need not wait red light; Equally on 3 crossings, D11 to D13 highway section, by (the motor vehicle amount that can pass through by the time that gives a green light), X5's motor vehicle gives a green light when arriving D12 when the X4 at D11 crossing green light is bright, and X6 gives a green light when arriving D13, some motor vehicles are passed through continuously, and need not wait red light.
Embodiment three
A kind of novel traffic signal lamp controller, comprise central control desk JKT and 5 traffic controller K1, K2, K3, K4, K5,5 traffic controllers are connected with 5 signal lamp X1, X2, X3, X4, X5 circuit respectively, and the formation of central control desk JKT and 5 traffic controllers is identical with embodiment one.
As shown in Figure 5, above-mentioned a kind of novel traffic signal lamp controller is arranged on two crowded intersection legs, wherein 3 traffic controllers are controlled respectively signal lamp X1, X2 and the X3 at 3 crossings, D1 to D3 direction highway section, 2 traffic controllers are controlled respectively signal lamp X5 and the X4 at 2 crossings, D5 to D4 direction highway section, motor vehicle when the X1 at D1 crossing green light is bright by (the motor vehicle amount that can pass through by the time that gives a green light), X2 gives a green light when arriving D2, and X3 gives a green light when arriving D3; Suppose that from the distance of D5 to D4 be d4, be d3 from the distance of D4 to D2, give a green light the time as benchmark from the vehicle of D5 to D2 direction take X2, need move in advance the required time of d3 highway section from the vehicle at D4 crossing gives a green light, then need move in advance the required time of d3+d4 highway section from the vehicle intersection of D5 and give a green light, just be green light when motor vehicle arrives D4 from D5 like this, also just is green light when arriving D2 from D4, thereby can pass through continuously, and need not wait red light.
Above-described embodiment one ~ embodiment three is the utility model several enforcement embodiments commonly used, but the technical solution of the utility model is not merely limited to and above-described embodiment.
Conversion as above-described embodiment:
Described mobile communication module and collection control mobile communication module also can adopt other to have the communication module of communication function;
Described microprocessor also can adopt other to have the microprocessor module of identical function;
The number n of described traffic controller can decide according to the belisha beacon of need control, generally can expand to 100,000 or more, as long as the city mobile communications network can cover, the guarantee information exchange is unobstructed.
A kind of novel traffic signal lamp controller principle of work of the utility model:
Need not wait the purpose of red light in order to reach to block by nothing, signal lamp will take first time that gives a green light as benchmark, motor vehicle runs to the time that second traffic lights need, and namely is that second traffic lights gives a green light and lag behind the time that first gives a green light.As shown in Figure 3: X1, X2, X3 are three traffic lights, and the distance of D1 to D2 is d1, and establishing motor vehicle speed is v1, and the time that the X1 at D1 crossing gives a green light is t, and the time that the X2 at D2 crossing gives a green light is t1, and d1/v1=t1-t is then arranged.Give a green light in order to reach retardation time d1/v1, the bright light cycle of adjustable signal lamp and the dissymmetry coefficient in cycle, therefore need the dissymmetry coefficient in the distance of two traffic lights in relevant highway section, restricted speed, bright light cycle, cycle, direction quantity, and the parameter input such as the direction that requires the to block by nothing traffic controller of being correlated with, the coherent signal lamp controller is adjusted the time that gives a green light on certain direction by software programming automatically according to the exchange of mutual information, makes it mistiming that adjacent two signal lamps give a green light and be the distance in this highway section divided by speed.As shown in Figure 3: D1 to the D3 direction period is crowded section of highway, when the X1 at D1 crossing gives a green light, motor vehicle begin by, arriving the D2 crossing needs time d1/v1.Also namely at this direction X2 X1 time d1/v1 that gives a green light that given a green light time lag, guarantee to wait red light when motor vehicle arrives.In like manner can make n signal lamp in certain direction all is that car one is bright to green light.Can accelerate like this motor vehicle on this direction of this highway section speed of advancing, reduce congested conditions.
Claims (3)
1. novel traffic signal lamp controller, it is characterized in that: comprise a central control desk and n traffic controller, n traffic controller is connected with n tally circuit respectively, central control desk contacts with communication modes and each traffic controller, its effect is to call the parameter of each traffic controller setting and information, will send to through the parameter of its affirmation or modification each traffic controller, shows red light, amber light or green light with the control signal lamp; The effect one of traffic controller is that the parameter that will arrange and the transport information in highway section of living in feed back to central control desk, the 2nd, show red light, amber light or green light according to the parameter that sets in advance or according to the instruction control signal lamp of central control desk;
Described central control desk is comprised of PC and collection control mobile communication module, and PC is connected with collection control mobile communication modular circuit;
The effect one of collection control mobile communication module is to contact with each traffic controller, the relevant parameters that receives, calls each traffic controller is flowed to PC to be processed, the 2nd, the parameter of processing, confirming or revise through PC is passed to each traffic controller, show red light, amber light or green light with control coherent signal lamp;
The effect of PC is to form the parameter that an interface conveniently accesses original setting, confirms, revises, processes new parameters, and controls the instruction that the mobile communication module is sent transmission information to collection;
Described traffic controller mainly is comprised of microprocessor and mobile communication module, and the microprocessor-based control end is connected with tally circuit, and microprocessor is connected with the mobile communication modular circuit simultaneously;
The effect one of mobile communication module is to receive the signal that collection control mobile communication module sends and flow to microprocessor, the 2nd, and the instruction that receives microprocessor sends to collection control mobile communication module needs the signal that sends;
The effect one of microprocessor is the instruction of sending transmitted signal to the mobile communication module, the 2nd, and process information that the mobile communication module receives and show red light, amber light or green light according to result or the parameter control signal lamp that sets in advance.
2. a kind of novel traffic signal lamp controller according to claim 1 is characterized in that: described mobile communication module employing SIM5320 module; Described collection control mobile communication module adopts the WC2000 module.
3. a kind of novel traffic signal lamp controller according to claim 1 and 2 is characterized in that: described microprocessor employing LPC1758FBD80 module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290277 CN202736296U (en) | 2012-06-20 | 2012-06-20 | Novel traffic signal lamp controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220290277 CN202736296U (en) | 2012-06-20 | 2012-06-20 | Novel traffic signal lamp controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736296U true CN202736296U (en) | 2013-02-13 |
Family
ID=47661974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220290277 Expired - Fee Related CN202736296U (en) | 2012-06-20 | 2012-06-20 | Novel traffic signal lamp controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538930A (en) * | 2020-04-15 | 2021-10-22 | 华为技术有限公司 | Traffic signal control method, related equipment and system |
-
2012
- 2012-06-20 CN CN 201220290277 patent/CN202736296U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113538930A (en) * | 2020-04-15 | 2021-10-22 | 华为技术有限公司 | Traffic signal control method, related equipment and system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204463447U (en) | A kind of controlling system of traffic light based on GSM and ARM | |
| CN104021684B (en) | Vehicle-road cooperative traffic control system | |
| CN107610488A (en) | A kind of Traffic Light Automatic Control system and the Traffic Light Automatic Control method based on the system | |
| CN102509462B (en) | Traffic light control method for straight-through bus lane | |
| CN103065478B (en) | Vehicle and traffic light two-way information exchange controller | |
| CN203287953U (en) | ETC and MTC mixing lane automatic control system | |
| CN202549064U (en) | Signal lamp control system based on real-time road condition | |
| CN106023604B (en) | Break impulse formula traffic light control system | |
| CN104933872A (en) | Single-intersection traffic signal optimization control method | |
| CN105844925B (en) | Urban traffic control device, system and method based on mobile phone wireless net | |
| CN103632554A (en) | Intelligent flow-regulation traffic light system and working method thereof | |
| CN205428219U (en) | Networking of multiple target traffic signals allies oneself with accuse system | |
| CN109003460A (en) | Traffic lights Optimization Scheduling and system | |
| CN205670385U (en) | Urban traffic control device based on mobile phone wireless net | |
| CN202736296U (en) | Novel traffic signal lamp controller | |
| CN105303849A (en) | Inductive arterial road coordination control method based on electronic tag | |
| CN1271580C (en) | Wireless traffic lamp signal control method and apparatus | |
| CN107085950A (en) | The signal lamp group serializing control method of the phase intersection of standard 4 | |
| CN207339994U (en) | A kind of more color lamps and lanterns based on Internet of Things | |
| CN106023607A (en) | Traffic light control method and system | |
| CN108922210B (en) | Intelligent signal lamp optimizing device and signal lamp control method | |
| CN203366540U (en) | A wireless signal lamp controller | |
| CN106846531A (en) | A kind of timekeeping system and its implementation for vehicle performance match | |
| CN203433673U (en) | Smart traffic area coordination control system | |
| CN204204206U (en) | A kind of Beidou navigation car-mounted terminal and system with urban traffic guidance function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |