CN103164964A - Intelligent traffic signal lamp control system - Google Patents
Intelligent traffic signal lamp control system Download PDFInfo
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- CN103164964A CN103164964A CN 201110408104 CN201110408104A CN103164964A CN 103164964 A CN103164964 A CN 103164964A CN 201110408104 CN201110408104 CN 201110408104 CN 201110408104 A CN201110408104 A CN 201110408104A CN 103164964 A CN103164964 A CN 103164964A
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- signal lamp
- traffic
- control system
- lamp control
- traffic signal
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Abstract
The invention discloses an intelligent traffic signal lamp control system which comprises a traffic flow signal collecting unit, a processor unit connected with the traffic flow signal collecting unit, a wireless sending and receiving module connected with the processor unit, a traffic signal lamp controller in long-distance wireless connection with the wireless sending and receiving module, a displayer connected with the traffic signal lamp controller, and a signal lamp driver used for driving the traffic signal lamp to be lighted. The traffic flow signal collecting unit comprises a microwave detector and a camera. The processor unit comprises an ARM microprocessor, a clock module and a Flash storage module, and the clock module and the Flash storage module are connected with the ARM microprocessor. The microwave detector, the camera and the wireless sending and receiving module are connected with the ARM microprocessor. The intelligent traffic signal lamp control system is simple in structure, reasonable in design, convenient to mount and implement, easy to use and operate, the displaying color and time of the traffic signal lamp can be adjusted automatically according to traffic flow information, practicability is strong, implementation cost is low, using effect is good, and popularization and application are convenient.
Description
Technical field
The present invention relates to the intelligent transport technology field, especially relate to a kind of intelligent traffic signal lamp control system.
Background technology
Development along with the city, will be subject to the favor of numerous people based on the intelligent traffic lamp of vehicle flowrate, and traditional traffic lights adopt the timing allocation control mode usually, mainly there is the defective of three aspects:: 1, during track clearance vehicle, it is identical that vehicle time of letting pass often appears on out of phase in the crossroad, the side that vehicle is many vehicle easily occurs and piles up, and causes the traffic jam at next crossing; 2, when on certain phase place during without car, be the vehicle pass-through time on this phase place just, during this period of time, the point duty blind spot just occurred; 3, when an intersection vehicle flux is very large, the green time at the crossing of can not automatically prolonging causes the vehicle at this crossing in one-period not pass through fully.
Summary of the invention
Technical matters to be solved by this invention is for above-mentioned deficiency of the prior art, a kind of intelligent traffic signal lamp control system is provided, it is simple in structure, and is reasonable in design, installs and realizes conveniently, use simple operation, can come color and the time of automatic regulation traffic signal lamp demonstration according to information of vehicle flowrate, practical, realize that cost is low, result of use is good, is convenient to promote the use of.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of intelligent traffic signal lamp control system is characterized in that: the processor unit that comprises the vehicle flowrate signal gathering unit, joins with the vehicle flowrate signal gathering unit, the radio receiving transmitting module that joins with processor unit, the traffic light controller that is connected with the radio receiving transmitting module long distance wireless and show the display of traffic lights color time and be used for driving the signal lamp driver that traffic lights are lighted with traffic light controller being used for of joining; Described vehicle flowrate signal gathering unit comprises microwave detector and camera, described processor unit comprises ARM microprocessor and clock module and the Flash memory module of joining with the ARM microprocessor, and described microwave detector, camera and radio receiving transmitting module and ARM microprocessor join.
Above-mentioned intelligent traffic signal lamp control system is characterized in that: described radio receiving transmitting module is the WiFi wireless module.
Above-mentioned intelligent traffic signal lamp control system, it is characterized in that: described signal lamp driver comprises the relay drive circuit that joins with traffic light controller and the relay that joins with relay drive circuit, and described relay is connected in the current supply circuit of traffic lights.
Above-mentioned intelligent traffic signal lamp control system is characterized in that: described traffic light controller is single-chip microcomputer.
Above-mentioned intelligent traffic signal lamp control system is characterized in that: described display is the charactron display.
The present invention compared with prior art has the following advantages:
1, the present invention adopts modular design, and is simple in structure, reasonable in design.
2, adopt radio receiving transmitting module to communicate between ARM microprocessor of the present invention and traffic light controller, need not wiring, install and realize conveniently using simple operation.
3, the present invention has realized that traffic lights come color and the time of automatic regulation traffic signal lamp demonstration according to the information of vehicle flowrate of traffic intersection, has realized the Based Intelligent Control of traffic lights, energy-conserving and environment-protective.
4, of the present invention practical, realize that cost is low, result of use is good, is convenient to promote the use of.
In sum, the present invention is simple in structure, and is reasonable in design, and installation realizes convenient, uses simple operation, can come color and the time of automatic regulation traffic signal lamp demonstration according to information of vehicle flowrate, practical, realizes that cost is low, and result of use is good, is convenient to promote the use of.
Below by drawings and Examples, technical scheme of the present invention is described in further detail.
Description of drawings
Fig. 1 is schematic block circuit diagram of the present invention.
Description of reference numerals:
1-vehicle flowrate signal gathering unit; The 1-1-microwave detector;
The 1-2-camera; The 2-processor unit; The 2-1-ARM microprocessor;
The 2-2-clock module; The 2-3-Flash memory module;
The 3-radio receiving transmitting module; The 4-traffic light controller; The 5-display;
6-signal lamp driver; The 6-1-relay drive circuit; The 6-2-relay;
The 7-traffic lights.
Embodiment
As shown in Figure 1, the present invention includes vehicle flowrate signal gathering unit 1, the processor unit 2 that joins with vehicle flowrate signal gathering unit 1, the radio receiving transmitting module 3 that joins with processor unit 2, the traffic light controller 4 that is connected with radio receiving transmitting module 3 long distance wireless and show the display 5 of 7 color times of traffic lights and be used for driving the signal lamp driver 6 that traffic lights 7 are lighted with traffic light controller 4 being used for of joining; Described vehicle flowrate signal gathering unit 1 comprises microwave detector 1-1 and camera 1-2, described processor unit 2 comprises ARM microprocessor 2-1 and the clock module 2-2 and the Flash memory module 2-3 that join with ARM microprocessor 2-1, and described microwave detector 1-1, camera 1-2 and radio receiving transmitting module 3 join with ARM microprocessor 2-1.
As shown in Figure 1, in the present embodiment, described radio receiving transmitting module 3 is the WiFi wireless module.Described signal lamp driver 6 comprises the relay drive circuit 6-1 that joins with traffic light controller 4 and the relay 6-2 that joins with relay drive circuit 6-1, and described relay 6-2 is connected in the current supply circuit of traffic lights 7.Described traffic light controller 4 is single-chip microcomputer.Described display 5 is the charactron display.
principle of work of the present invention and the course of work are: microwave detector 1-1 and camera 1-2 be inspection vehicle flow signal and detected signal is exported to ARM microprocessor 2-1 in real time, ARM microprocessor 2-1 carries out being transferred to traffic light controller 4 by radio receiving transmitting module 3 after analyzing and processing to signal, traffic light controller 4 is exported corresponding control signal to display 5 and signal lamp driver 6 according to the analysis processing result of ARM microprocessor 2-1, show the color of the traffic lights 7 that need to light on display 5, simultaneously, the traffic lights 7 that signal lamp driver 6 drives respective color are lighted.Wherein, traffic lights 7 are the lamp of three kinds of colors of red, yellow, and green.
The present invention has realized that traffic lights 7 come color and the time of automatic regulation traffic signal lamp 7 demonstrations according to the information of vehicle flowrate of traffic intersection, has realized the Based Intelligent Control of traffic lights 7.
The above; it is only preferred embodiment of the present invention; be not that the present invention is imposed any restrictions, every any simple modification, change and equivalent structure of above embodiment being done according to the technology of the present invention essence changes, and all still belongs in the protection domain of technical solution of the present invention.
Claims (5)
1. intelligent traffic signal lamp control system, it is characterized in that: comprise vehicle flowrate signal gathering unit (1), the processor unit (2) that joins with vehicle flowrate signal gathering unit (1), the radio receiving transmitting module (3) that joins with processor unit (2), the traffic light controller (4) that is connected with radio receiving transmitting module (3) long distance wireless, and the display (5) that be used for to show traffic lights (7) the color time that joins with traffic light controller (4) and be used for driving the signal lamp driver (6) that traffic lights (7) are lighted, described vehicle flowrate signal gathering unit (1) comprises microwave detector (1-1) and camera (1-2), described processor unit (2) comprises ARM microprocessor (2-1) and clock module (2-2) and the Flash memory module (2-3) of joining with ARM microprocessor (2-1), and described microwave detector (1-1), camera (1-2) and radio receiving transmitting module (3) join with ARM microprocessor (2-1).
2. according to intelligent traffic signal lamp control system claimed in claim 1, it is characterized in that: described radio receiving transmitting module (3) is the WiFi wireless module.
3. according to the described intelligent traffic signal lamp control system of claim 1 or 2, it is characterized in that: described signal lamp driver (6) comprises the relay drive circuit (6-1) that joins with traffic light controller (4) and the relay (6-2) that joins with relay drive circuit (6-1), and described relay (6-2) is connected in the current supply circuit of traffic lights (7).
4. according to intelligent traffic signal lamp control system claimed in claim 3, it is characterized in that: described traffic light controller (4) is single-chip microcomputer.
5. according to intelligent traffic signal lamp control system claimed in claim 3, it is characterized in that: described display (5) is the charactron display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110408104 CN103164964A (en) | 2011-12-09 | 2011-12-09 | Intelligent traffic signal lamp control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110408104 CN103164964A (en) | 2011-12-09 | 2011-12-09 | Intelligent traffic signal lamp control system |
Publications (1)
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| CN103164964A true CN103164964A (en) | 2013-06-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110408104 Pending CN103164964A (en) | 2011-12-09 | 2011-12-09 | Intelligent traffic signal lamp control system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610099A (en) * | 2012-03-15 | 2012-07-25 | 天津大学 | Traffic violation detection system and traffic violation detection method for crossroads |
| CN107067756A (en) * | 2017-06-22 | 2017-08-18 | 王兆国 | A kind of intelligent transportation command system analyzed based on big data |
| CN107123280A (en) * | 2017-04-30 | 2017-09-01 | 佛山市高明区云大机械科技有限公司 | A kind of traffic signal control system, control method and its application |
| CN108460975A (en) * | 2018-04-25 | 2018-08-28 | 深圳万发创新进出口贸易有限公司 | A kind of intelligent traffic lamp system |
-
2011
- 2011-12-09 CN CN 201110408104 patent/CN103164964A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102610099A (en) * | 2012-03-15 | 2012-07-25 | 天津大学 | Traffic violation detection system and traffic violation detection method for crossroads |
| CN102610099B (en) * | 2012-03-15 | 2013-10-30 | 天津大学 | Traffic violation detection system and traffic violation detection method for crossroads |
| CN107123280A (en) * | 2017-04-30 | 2017-09-01 | 佛山市高明区云大机械科技有限公司 | A kind of traffic signal control system, control method and its application |
| CN107067756A (en) * | 2017-06-22 | 2017-08-18 | 王兆国 | A kind of intelligent transportation command system analyzed based on big data |
| CN107067756B (en) * | 2017-06-22 | 2019-09-24 | 长威信息科技发展股份有限公司 | A kind of intelligent transportation command system based on big data analysis |
| CN108460975A (en) * | 2018-04-25 | 2018-08-28 | 深圳万发创新进出口贸易有限公司 | A kind of intelligent traffic lamp system |
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Application publication date: 20130619 |