CN107507446A - A kind of municipal highway traffic signalization operational diagnostics system - Google Patents
A kind of municipal highway traffic signalization operational diagnostics system Download PDFInfo
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- CN107507446A CN107507446A CN201710742694.XA CN201710742694A CN107507446A CN 107507446 A CN107507446 A CN 107507446A CN 201710742694 A CN201710742694 A CN 201710742694A CN 107507446 A CN107507446 A CN 107507446A
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- module
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- traffic lights
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/097—Supervising of traffic control systems, e.g. by giving an alarm if two crossing streets have green light simultaneously
Abstract
The present invention discloses a kind of municipal highway traffic signalization operational diagnostics system, including controller and be connected with controller fault detection module, vehicle detection module, power module, failure analysis module, module, wireless communication module and monitor terminal is locally stored；Fault detection module includes voltage detection unit, current detecting unit and brightness detection unit；Battery module includes light energy collection and converting unit and memory cell.The present invention passes through fault detection module, the voltage, electric current and brightness of traffic lights can be detected in real time, and the information of detection is sent to controller, the information of detection is sent to failure analysis module and carries out accident analysis by controller, and the vehicle detection module for combining traffic intersection detects to the car speed that will pass through, the system passes through the diagnosis to traffic signals, it is easy to administrative staff remotely to understand the fault state of traffic lights, the security of traffic is improved, reduces traffic accident.
Description
Technical field
The invention belongs to technical field of traffic signal control, is related to a kind of municipal highway traffic signalization operational diagnostics
System.
Background technology
Urban traffic signal control is as the core means alleviated intersection congestion, improve traffic flow safety, in traffic system
Very crucial effect is played in system.On the one hand, it improves bus capacity by the signal control strategy of optimization, reduces and prolong
Between mistaking；On the other hand, it can ensure vehicle and the safety of pedestrian by key parameter during adjustment signal Phase-switching.
The stability of the traffic lights of traffic intersection is poor at present, unusual condition often occurs, main to include continuing bounce flash, put out
The problems such as going out, when traffic lights occur abnormal, the vehicle and pedestrian that can cause traffic intersection can not enter every trade as indicated
Sail, and then the traffic accident occurred increases, meanwhile, relevant departments can not repair to abnormal traffic signal lamp in time.
The content of the invention
It is an object of the invention to provide a kind of municipal highway traffic signalization operational diagnostics system, solves existing friendship
The stability of ventilating signal lamp is poor, and the problem of in time administrative staff can not be notified to be repaired when unusual condition occurs.
The purpose of the present invention can be achieved through the following technical solutions：
A kind of municipal highway traffic signalization operational diagnostics system, including fault detection module, vehicle detection module, electricity
Source module, failure analysis module, wireless communication module, controller and monitor terminal；
The fault detection module is used to detect the voltage, electric current and brightness of traffic lights, and will detection
Voltage, electric current and monochrome information send to controller；
The vehicle detection module is vehicle sensors, for detect will by the vehicle speed information of traffic intersection,
And the vehicle speed information of detection is sent to controller；
The battery module is connected with controller with traffic lights respectively, for being provided for controller and traffic lights
Working power；
The failure analysis module is connected with controller, for analyzing the failure of traffic lights, and will analysis
Result send to controller；
The wireless communication module is connected with controller, monitor terminal respectively, using GPRS communications, realizes data
Quickly, accurate and effectively transmission.
The controller respectively with fault detection module, vehicle detection module, failure analysis module and wireless communication module
Connection, voltage, electric current and monochrome information that fault detection module is sent are received, and the voltage, electric current and brightness of reception are believed
Breath is sent to failure analysis module；Receive the velocity information that Bus- Speed Monitoring module sends vehicle；Receive failure analysis module feedback
Traffic lights fault message, controller will receive voltage, electric current and the monochrome information of traffic lights, traffic lamp failure
Information and sent by the vehicle speed information of traffic lights through wireless communication module to monitor terminal；
The monitor terminal is used to show the voltage of the traffic lights of detection, electric current, brightness, fault message and passed through
The speed information of traffic lights.
Further, in addition to module is locally stored, the electricity of the traffic lights for storing fault detection module detection
Stream, voltage and monochrome information and the vehicle speed information of Bus- Speed Monitoring module detection.
Further, the fault detection module includes voltage detection unit, current detecting unit and brightness detection unit,
Voltage detection unit is voltage sensor, for detecting the magnitude of voltage at traffic lights both ends；Current detecting unit passes for electric current
Sensor, the current information of traffic lights is flowed through for detecting；Brightness detection unit is luminance sensor, for detecting traffic letter
The monochrome information of signal lamp.
Further, the battery module includes light energy collection and converting unit and memory cell, light energy collection and conversion
Unit is solar panel, for converting solar energy into electric energy；Memory cell is battery, single with conversion with light energy collection
Member connection, for by the power storage of conversion to battery.
Further, timer is provided with the brightness detection unit, when the brightness of traffic lights is less than setup parameter
Or when can not work, the timer cumulative time, and accumulative time parameter is fed back into value controller.
Beneficial effects of the present invention：
The present invention can be detected to the voltage, electric current and brightness of traffic lights by fault detection module in real time,
And the information of detection is sent to controller, controller the information of detection is sent to failure analysis module and carries out accident analysis,
And the vehicle detection module for combining traffic intersection detects to the car speed that will pass through, the system passes through to traffic signals
Diagnosis, be easy to administrative staff remotely to understand the fault state of traffic lights, improve the security of traffic, reduce traffic thing
Therefore.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, used required for being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of municipal highway traffic signalization operational diagnostics system schematic of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained all other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to shown in Fig. 1, the present invention is a kind of municipal highway traffic signalization operational diagnostics system, including failure inspection
Survey module, vehicle detection module, power module, failure analysis module, wireless communication module, controller, be locally stored module and
Monitor terminal；
Fault detection module is used to detect the voltage, electric current and brightness of traffic lights, and by the electricity of detection
Pressure, electric current and monochrome information are sent to controller, wherein, fault detection module includes voltage detection unit, current detecting unit
And brightness detection unit, voltage detection unit are voltage sensor, for detecting the magnitude of voltage at traffic lights both ends；Electric current is examined
Survey unit is current sensor, and the current information of traffic lights is flowed through for detecting；Brightness detection unit is luminance sensor,
For detecting the monochrome information of traffic lights.
Vehicle detection module is vehicle sensors, installed at traffic intersection 50m, will pass through traffic for detecting
The vehicle speed information at crossing, and the vehicle speed information of detection is sent to controller.
Battery module is connected with controller with traffic lights respectively, for providing work for controller and traffic lights
Power supply, battery module include light energy collection and converting unit and memory cell, and light energy collection and converting unit are solar cell
Plate, for converting solar energy into electric energy；Memory cell is battery, is connected with light energy collection with converting unit, for that will turn
In the power storage changed to battery.
Failure analysis module, for analyzing the failure of traffic lights, and the result of analysis is sent to control
Device, if magnitude of voltage is more than traffic lights normal work less than the both end voltage value under traffic lights normal condition or current value
Size of current under state, then show that traffic lights are in short-circuit condition, if magnitude of voltage exceeds normal voltage range or electric current
For 0, then show that traffic lights are in off state.
Wireless communication module is connected with controller, monitor terminal respectively, using 3G, 4G or WIF I communications, realizes number
According to quick, accurate and effective transmission.
Module is locally stored, electric current, voltage and the brightness letter of the traffic lights for storing fault detection module detection
Breath and the vehicle speed information of Bus- Speed Monitoring module detection；
Controller respectively with fault detection module, vehicle detection module, failure analysis module, module and wireless is locally stored
Communication module connects, and receives voltage, electric current and monochrome information that fault detection module is sent, and by the voltage of reception, electric current
And monochrome information is respectively sent to failure analysis module and module is locally stored；Receive the traffic intersection that Bus- Speed Monitoring module is sent
Locate the velocity information of vehicle, and the speed information of reception is sent to local storage unit；Receive failure analysis module feedback
The fault message of traffic lights, controller is by the voltage, electric current and the monochrome information that receive traffic lights and passes through traffic
The vehicle speed information of signal lamp is sent to monitor terminal through wireless communication module, is easy to the back-stage management personnel of traffic lights
The situation of traffic lights is understood in real time.
In addition, when brightness of the brightness of traffic lights less than setting or traffic lights can not work, controller is sent
Timer in control instruction value brightness detection unit, timer carries out timing, and accumulative time parameter value of feedback is controlled
Device, controller send alarm signal and sent through wireless communication module to monitor terminal, are easy to traffic lights back-stage management personnel
Quickly handled, the generation to avoid traffic accident.
Monitor terminal is smart mobile phone, computer or Pad, for showing the situation of traffic lights, is easy to administrative staff remote
Journey understands the situation of each traffic lights, is handled in time according to the situation of traffic lights, reduces traffic accident.
The present invention can be detected to the voltage, electric current and brightness of traffic lights by fault detection module in real time,
And the information of detection is sent to controller, controller the information of detection is sent to failure analysis module and carries out accident analysis,
And the vehicle detection module for combining traffic intersection detects to the car speed that will pass through, the system passes through to traffic signals
Diagnosis, be easy to administrative staff remotely to understand the fault state of traffic lights, improve the security of traffic, reduce traffic thing
Therefore.
Above content is only to design example and explanation of the invention, affiliated those skilled in the art
Various modifications or supplement are made to described specific embodiment or is substituted using similar mode, without departing from invention
Design or surmount scope defined in the claims, protection scope of the present invention all should be belonged to.
Claims (5)
- A kind of 1. municipal highway traffic signalization operational diagnostics system, it is characterised in that：Examined including fault detection module, vehicle Survey module, power module, failure analysis module, wireless communication module, controller and monitor terminal；The fault detection module is used to detect the voltage, electric current and brightness of traffic lights, and by the electricity of detection Pressure, electric current and monochrome information are sent to controller；The vehicle detection module is vehicle sensors, will be by the vehicle speed information of traffic intersection for detecting, and is incited somebody to action The vehicle speed information of detection is sent to controller；The battery module is connected with controller with traffic lights respectively, for providing work for controller and traffic lights Power supply；The failure analysis module is connected with controller, for analyzing the failure of traffic lights, and by the knot of analysis Fruit is sent to controller；The wireless communication module is connected with controller, monitor terminal respectively, and communications are carried out using GPRS；The controller is connected with fault detection module, vehicle detection module, failure analysis module and wireless communication module respectively, Voltage, electric current and monochrome information that fault detection module is sent are received, and the voltage, electric current and monochrome information of reception are sent To failure analysis module；Receive the velocity information that Bus- Speed Monitoring module sends vehicle；Receive the traffic of failure analysis module feedback The fault message of signal lamp, controller will receive voltage, electric current and the monochrome information of traffic lights, traffic lights fault message with And sent by the vehicle speed information of traffic lights through wireless communication module to monitor terminal；The monitor terminal is used to show the voltage of the traffic lights of detection, electric current, brightness, fault message and passes through traffic The speed information of signal lamp.
- A kind of 2. municipal highway traffic signalization operational diagnostics system according to claim 1, it is characterised in that：Also wrap Include and module be locally stored, for store fault detection module detection traffic lights electric current, voltage and monochrome information and The vehicle speed information of Bus- Speed Monitoring module detection.
- A kind of 3. municipal highway traffic signalization operational diagnostics system according to claim 1, it is characterised in that：It is described Fault detection module includes voltage detection unit, current detecting unit and brightness detection unit, and voltage detection unit passes for voltage Sensor, for detecting the magnitude of voltage at traffic lights both ends；Current detecting unit is current sensor, flows through traffic for detecting The current information of signal lamp；Brightness detection unit is luminance sensor, for detecting the monochrome information of traffic lights.
- A kind of 4. municipal highway traffic signalization operational diagnostics system according to claim 1, it is characterised in that：It is described Battery module includes light energy collection and converting unit and memory cell, and light energy collection and converting unit are solar panel, uses In converting solar energy into electric energy；Memory cell is battery, is connected with light energy collection with converting unit, for by the electricity of conversion It can store to battery.
- A kind of 5. municipal highway traffic signalization operational diagnostics system according to claim 1, it is characterised in that：It is described Timer is provided with brightness detection unit, when the brightness of traffic lights is less than setup parameter or can not worked, timer tires out Between timing, and accumulative time parameter is fed back into value controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742694.XA CN107507446A (en) | 2017-08-25 | 2017-08-25 | A kind of municipal highway traffic signalization operational diagnostics system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710742694.XA CN107507446A (en) | 2017-08-25 | 2017-08-25 | A kind of municipal highway traffic signalization operational diagnostics system |
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| CN201710742694.XA Pending CN107507446A (en) | 2017-08-25 | 2017-08-25 | A kind of municipal highway traffic signalization operational diagnostics system |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535665A (en) * | 2018-04-25 | 2018-09-14 | 苏州纽克斯电源技术股份有限公司 | Traffic lights fault detection system based on machine learning |
| CN108986358A (en) * | 2018-08-06 | 2018-12-11 | 滁州安阳智能科技有限公司 | A kind of server system detecting warning lamp failure |
| CN109632008A (en) * | 2019-01-18 | 2019-04-16 | 湖北唐人科技有限公司 | A kind of traffic lights on-line monitoring system based on sensor monitoring |
| CN109872546A (en) * | 2019-04-17 | 2019-06-11 | 佛山市简为科技有限公司 | It is a kind of wirelessly to remove terminal Internet of Things traffic lights |
| CN110232830A (en) * | 2019-07-15 | 2019-09-13 | 湖南汽车工程职业学院 | A kind of traffic lights firewire open circuit monitoring device, monitoring circuit and monitoring method |
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | A kind of LED light source signal machine testing warning device and detection method |
| CN112164239A (en) * | 2020-10-27 | 2021-01-01 | 重庆市市政设计研究院有限公司 | Traffic signal lamp abnormal state identification and early warning system based on RFID |
| CN112820133A (en) * | 2020-12-23 | 2021-05-18 | 连云港杰瑞电子有限公司 | Signal lamp fault detection system based on electric energy metering technology |
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| JP3408056B2 (en) * | 1996-05-17 | 2003-05-19 | 日本信号株式会社 | Traffic light monitoring equipment |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108535665A (en) * | 2018-04-25 | 2018-09-14 | 苏州纽克斯电源技术股份有限公司 | Traffic lights fault detection system based on machine learning |
| CN108986358A (en) * | 2018-08-06 | 2018-12-11 | 滁州安阳智能科技有限公司 | A kind of server system detecting warning lamp failure |
| CN109632008A (en) * | 2019-01-18 | 2019-04-16 | 湖北唐人科技有限公司 | A kind of traffic lights on-line monitoring system based on sensor monitoring |
| CN109872546A (en) * | 2019-04-17 | 2019-06-11 | 佛山市简为科技有限公司 | It is a kind of wirelessly to remove terminal Internet of Things traffic lights |
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | A kind of LED light source signal machine testing warning device and detection method |
| CN110232830A (en) * | 2019-07-15 | 2019-09-13 | 湖南汽车工程职业学院 | A kind of traffic lights firewire open circuit monitoring device, monitoring circuit and monitoring method |
| CN112164239A (en) * | 2020-10-27 | 2021-01-01 | 重庆市市政设计研究院有限公司 | Traffic signal lamp abnormal state identification and early warning system based on RFID |
| CN112164239B (en) * | 2020-10-27 | 2024-02-13 | 重庆市市政设计研究院有限公司 | RFID-based traffic signal lamp abnormal state identification and early warning system |
| CN112820133A (en) * | 2020-12-23 | 2021-05-18 | 连云港杰瑞电子有限公司 | Signal lamp fault detection system based on electric energy metering technology |
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Application publication date: 20171222 |