CN105070086A - Intelligent traffic signal lamp fault detection and alarm system and method - Google Patents
Intelligent traffic signal lamp fault detection and alarm system and method Download PDFInfo
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Abstract
The invention discloses an intelligent traffic signal lamp fault detection and alarm system comprising signal lamp working state collectors, a signal lamp controller working state collector, and a central server/wireless mobile data sender. Each signal lamp working state collector is connected with a signal lamp, and is used to collect the current working state of the signal lamp and transmit the working state to the signal lamp controller working state collector. The signal lamp controller working state collector is arranged between connecting lines of the signal lamps and a signal lamp controller, and is used to collect an output signal of the signal lamp controller and compare the output signal with the current working state of each signal lamp. The signal lamp controller working state collector is connected with the central server through a data communication network to process fault information and send the fault information to users, or the signal lamp controller working state collector is connected with the wireless mobile data sender to send the fault information to users. The accuracy and real-time performance of signal lamp fault detection and alarm are improved. The means of detection is enhanced, and signal lamp fault reporting is more comprehensive.
Description
Technical field
The present invention relates to transport information control technology field, be specifically related to a kind of traffic signal light fault Intelligent Measurement, warning system and method.
Background technology
After traffic signal light fault occurs now, safeguard that unit generally gets failure message by following several approach:
1, traffic light controller self-inspection
The development of traffic light controller generally experiences following several stages: single-point fixed cycle stage-single-point self-adaptation stage-networking control stage-the networking coordination stage.Function is also from the period timing timing of the single all directions signal lamp green time to single crossing to the mutual cooperation control magnitude of traffic flow of regional teleseme, the additional function adapted with it also makes rapid progress, as signal lamp failure detects reporting functions, the traffic light controller of current networking all possesses this function, this function is by traffic light controller output signal voltage, the detection of current signal judges whether current demand signal lamp breaks down, then by data transmission network, the signal lamp failure information detected is uploaded to central database or CPU (central processing unit), by related data reporting equipment, failure message is sent to related personnel again, related personnel reinforms and safeguards that unit goes out car and keeps in repair to scene.
2, safeguard that unit is by daily inspection
Because signal lamp work relationship is to the problem of social every aspect, the degree of concern of certain areas to this problem is higher, also can arrange with this inspection method comparatively taken time and effort comparatively speaking of signal lamp working condition weekly or in menstrual investigation area, but working effect is also relatively better.
3, reports
The stronger common people of some social responsibility can with various approach as the modes such as mayor's hot line, Traffic Announcement hot line be reported situations after discovery belisha beacon breaks down, and various intermediary reinforms and goes out car again after traffic lights safeguard head of the unit and keep in repair to scene.
4, video monitoring is observed and is found
In the area of some conditions permit, watch-dog is installed at crossing, central control room personnel also can find the phenomenon that somewhere signal lamp breaks down in routine duties from monitoring display, and these personnel go maintenance before also can being informed by signal lamp failure scene by all means and safeguarding unit.
Above-mentioned four kinds of approach almost cover main flow signal lamp failure on society and find the mode of process, from the flow process of above-mentioned four kinds of modes, removing first kind of way, other three kinds of modes are all be found fault with signal lamp in passive mode, the fault that passive mode finds is due to the impact by various factors, after signal lamp failure phenomenon is occurred, the time that fault is excluded can increase, and the traffic traffic efficiency caused thus will reduce, road once after being blocked up various potential safety hazard odds will be multiplied! for example environmental problem, the harm of vehicle exhaust to environmental and human health impacts is very serious as you know, if certain region is because of after the fault of signal lamp causes traffic congestion, this jam is as got rid of not in time, within the short time, this jam will affect all traffic traffic status in this region, large-scale traffic congestion is once be formed, on the area side just can be formed one due to vehicle exhaust concentrate discharge and generation a tail gas air mass, the Nature has certain degradation capability to pollution, but this ability also has a definite limitation, when the pollution level of pollution source exceeds its degradation capability, the injury of the thing followed necessarily impaired and mankind itself's health of environment.
And above-mentioned the first be a kind of mode of active to the reporting schemes of signal lamp failure, but the signal lamp failure limited types which finds, and by the restriction of technology for detection means, cause the probability of wrong report very large.Because fail signal lamp actual working state to be detected by the detection of traffic controller to the beacon signal line self exported, the link from traffic light controller to traffic lights luminescence unit intermediate demand process has or may have these: cable, signal lamp luminescence unit power control circuit (comprise potential device, power supply exports allocation units etc.), the arranged pcb board luminescence unit of LED.And the detection of traffic controller only can detect situation cable having no-voltage, electric current, and cannot to the detection of the signal lamp luminescence unit power control circuit on signal lamp and the arranged luminescence unit fault of LED.The traffic lights of outwork affect very large by the quality of environmental factor and electronic component quality, various problem also emerges in an endless stream, only by controller, the detection means of cable power on signal on output circuit is also not enough to the actual conditions of very correct reaction on-site signal lamp work, so traffic controller autonomous detection means effect is also barely satisfactory.
Summary of the invention
The object of the invention is to provide a kind of traffic signal light fault Intelligent Measurement, warning system and method, to solve the deficiencies in the prior art.
The present invention is by the following technical solutions:
A kind of traffic lights Intelligent Measurement, warning system, comprise signal lamp duty collector, traffic controller duty collector, central server/radio data transmitter, described signal lamp duty collector is connected with signal lamp, for collection signal lamp current operating state, and send traffic controller duty collector to; Traffic controller duty collector is arranged between signal lamp and traffic controller connection line, output signal for collection signal lamp controller, and compare with the signal lamp current operating state received, result is consistent, judge that signal lamp is in normal operating conditions, result is inconsistent, judges that signal lamp is in abnormal operating state; Traffic controller duty collector is connected with central server by data communication network, signal lamp current operating state and comparative result are sent to central server, process rear central server failure message is sent to user or traffic controller duty collector is directly connected with radio data transmitter, by radio data transmitter, failure message is sent to user.
Further, described signal lamp duty collector comprises voltage detecting circuit, governor circuit, wireless signal transmitting module, and the input end of described voltage detecting circuit is connected with signal lamp, and output terminal is connected with governor circuit; Governor circuit output terminal is connected with wireless signal transmitting module.
Further, described traffic lights are LED traffic signal lamp, and the input end of described voltage detecting circuit is arranged on the power supply processing module of traffic lights and the connecting line of LED module.
Further, described voltage detecting circuit comprises diode D1, D2, D3, voltage stabilizing diode Z1, resistance R1, R2, R3, R4, optocoupler U1, cpu chip, wherein, diode D1 anode, resistance R1 one end, resistance R2 one end are all connected with the connecting line of LED module with the power supply processing module of LED traffic signal lamp, and diode D1 negative electrode is connected with diode D2 anode, and diode D2 is by resistance R3 ground connection; The resistance R1 other end is connected with diode D3 anode, diode D3 negative electrode is connected with the anode of the diode of optocoupler U1, the negative electrode of the diode of optocoupler U1 is by resistance R3 ground connection, the collector of the photosensitive device of optocoupler U1 connects an I/O pin of cpu chip, the grounded emitter of the photosensitive device of optocoupler U1, other end connecting resistance R4 one end, the negative electrode of voltage stabilizing diode Z1, another I/O pin of cpu chip respectively of resistance R2, the equal ground connection of anode of the resistance R4 other end and voltage stabilizing diode Z1.
Further, described traffic controller duty collector comprises voltage/current detection circuit, governor circuit, reception of wireless signals module, described voltage/current detection circuit is arranged between signal lamp and traffic controller connection line, governor circuit input end respectively with voltage/current detection circuit output end, reception of wireless signals model calling, governor circuit output terminal is connected with data communication network or radio data transmitter.
Further, described data communication network comprises fiber optic network; Described central server comprises information receiving module, message processing module, failure message sending module, and information receiving module is for the current duty of each belisha beacon and failure message in the region that receives data communication network and transmit; Message processing module is used for real-time grading, gathers, the duty of each belisha beacon and failure message in viewing area, if there is failure message, transmission instruction is to failure message sending module; Failure message sending module by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user according to the instruction of message processing module; Described radio data transmitter is, by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user.
Further, failure message is sent to one or more users by central server; Failure message is sent to one or more users by radio data transmitter.
A kind of traffic lights Intelligent Measurement, alarm method, comprise the steps:
Step one, utilize signal lamp duty collector collection signal lamp current operating state, and the information of collection is sent to traffic controller duty collector; Traffic controller duty collector collection signal lamp controller is utilized to output signal, and the output signal of collection is compared with signal lamp current operating state, comparative result is consistent, then judge that signal lamp is normal operating conditions, comparative result is inconsistent, then judge that signal lamp is in abnormal operating state;
Signal lamp current operating state, comparative result are sent to central server by data communication network by step 2, traffic controller duty collector, after central server process, signal lamp failure information be sent to user or signal lamp failure information is directly sent to radio data transmitter, by radio data transmitter, signal lamp failure information being sent to user.
Further, signal lamp duty collector collection signal lamp current operating state is utilized to be collection signal light working voltage; Utilizing traffic controller duty collector collection signal lamp controller to output signal is collection signal lamp controller output current or voltage.
Further, described data communication network comprises fiber optic network; Signal lamp current operating state, comparative result are sent to central server by data communication network, central server real-time grading, gather, the duty of each belisha beacon and failure message in viewing area, if there is failure message that signal lamp failure information is sent to user by comprising GPRS, GSM, CDMA, 3G or 4G network; Described radio data transmitter is, by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user.
Beneficial effect of the present invention:
1, accuracy, real-time that signal lamp failure detects, reports to the police is improved.The present invention to compare most detection means on market today by outputing signal the testing result drawn compared with signal lamp actual working state to traffic light controller, if traffic light controller itself is to outputing signal the testing result detected, both compare, and the former more can react current demand signal lamp real work situation.And because traffic light controller itself is to the limitation outputing signal the means detected, as detected, output signal is for there being signal to export, but the luminescence unit that in fact signal lamp is corresponding may be in idle state, state and the traffic controller output state signal of signal lamp real work are in other words inconsistent, but traffic controller but can only to self output signal compared with self sends command signal, so after certain fault occurs, this detection means may not necessarily be real-time by fault, be reported to related personnel exactly.Estimate application detection of the present invention, after warning system belisha beacon fault reported by raising 70% and more than.
2, strengthen detection means, report signal lamp failure is more comprehensive.There is the parts such as various electronic component, power switch to signal lamp luminescence unit this section of electric wiring owing to exporting from traffic light controller electric signal, and the final purpose of Signalized control be by traffic light controller export instruction and signal lamp state completely the same, so existing market has traffic controller voluntarily detection control device outlet line signal be comprehensively can not detect signal lamp failure.The report drawn compared with signal lamp current operating state is outputed signal with traffic controller, will obviously reduce the rate of false alarm of signal lamp failure, various fault type also can be reported more all sidedly.Traffic controller signal lamp failure roughly point the following aspects that can detect in the market: traffic controller output signal line has on open circuit, traffic controller output signal line has short circuit, controller instruction and output signal line output state inconsistent.And the signal lamp failure that the present invention can report is: traffic controller output signal line has on open circuit, traffic controller output signal line and has short circuit, signal lamp power supply potential device fault, signal lamp power circuit fault, the signal lamp caused by signal lamp self reason this brightly not work, this fault of going out caused by signal lamp self reason.Thus can by Trouble Report improved efficiency more than 50%, can by the Type Lifting 100% of reported failures.
3, equipment and technology is comprehensive, makes majority signal lamp on market can mate the request for utilization of relevant device of the present invention.The present invention is through market survey widely and actual use experience is created and goes out, and can adjust to changed conditions, possess application conditions and market widely when making the present invention run into the request for utilization of different environment for use in implementation process.From the nineties in last century LED be applied to since traffic lights make luminescence unit to now, the light emitting source of nearly all traffic lights is all using LED as material, and use direct current during LED work, the circuit of detection signal lamp part of the present invention is exactly research and develop the singularity of voltage requirements according to signal lamp luminescence unit, makes its application surface not by the restriction of specific condition.
4, failure message sends in time, and approach is various, information can be communicated to relevant responsible official rapidly, widely, and making maintenance personal can react rapidly and solve signal lamp failure becomes possibility.The present invention possesses two kinds of information sender formulas, mode one is under crossing can realize the condition of intelligent acess, failure message is sent to central server by fiber data network by traffic controller duty collector, the information that each crossing sends by central server carries out classifying, gather, show and reporting, under this pattern, information receiver can be one also can be multiple, but can not by situation about responding after avoiding information to send.Mode two is under crossing there is not condition to realize the condition of the construction of fiber data network, directly at crossing, the Mobile data transmitters such as GPRS, GSM, CDMA, 3G or 4G can be installed, failure message is directly sent to relevant responsible official, under this pattern, also the quantity of information receiver can be increased to more than 5.
5, information reporting is timely, and repaired is rapid, shortens the signal lamp failure time, thus can reduce the various social concerns because signal lamp failure brings.The traffic lights of intersection whether can normally in work relationship to region whether smooth and easy, the people of traffic order to pass through the many social concerns whether whether safety, environmental problem can improve, after signal lamp failure occurs, the response time of fixing a breakdown becomes the key point that can solve problems.The step of current urbanization process is accelerated, the raising of living standards of the people, automobile occupation rate is in continuous rising per capita, and urban road construction opposing therewith is slow, and corresponding supporting traffic safety facilities management equipment, means and technology seem to become a horizontal obstacle on presentization process road.At present, the phenomenon that the motor vehicle that road occurs captures bicycle lane, bicycle captures walkway, people squeezes oneself into a croweded bus, car squeezes people remains incessant after repeated prohibition, this is certainly relevant to the attainment of driver and pedestrian, but also reflect society path resource and the growing contradiction to path resource demand of the people from the side, path resource in great shortage, if do not have better traffic safety facilities to match with it again, the major issue that traffic safety problem will be future threat human life property safety.So be equipped with a maintenance unit that can make to arrive rapidly and exactly emergency light scene, the traffic safety equipment of the normal use of restoring signal lamp rapidly, people life property safety can be made to be protected, and path resource can be fully utilized.Estimate after application the present invention to safeguard that the average vehicle line haul hour of unit shortens more than 50%, go out car useful work and promote more than 100%.
Accompanying drawing explanation
Fig. 1 is present system structural representation.
Fig. 2 is another structural representation of present system.
Fig. 3 is signal lamp duty collector structural representation.
Fig. 4 is the structural representation of voltage detecting circuit.
Fig. 5 is traffic controller duty collector structural representation.
Fig. 6 is the inventive method schematic flow sheet.
Embodiment
Below in conjunction with embodiment and accompanying drawing the present invention done and further explain.The following example only for illustration of the present invention, but is not used for limiting practical range of the present invention.
A kind of traffic lights Intelligent Measurement, warning system, as depicted in figs. 1 and 2, comprise signal lamp duty collector 1, traffic controller duty collector 5, central server/radio data transmitter, described signal lamp duty collector 1 is for the collection of signal lamp current operating state and send data to traffic controller duty collector 5, as shown in Figure 3, comprise voltage detecting circuit 2, governor circuit 3, wireless signal transmitting module 4, the input end of described voltage detecting circuit 2 is connected with signal lamp, output terminal is connected with governor circuit 3, governor circuit 3 output terminal is connected with wireless signal transmitting module 4.When described traffic lights are LED traffic signal lamp, the input end of voltage detecting circuit is arranged on the power supply processing module of traffic lights and the connecting line of LED module, can realize the detection to most LED signal lamp duty.Described voltage detecting circuit as shown in Figure 4, comprise diode D1, D2, D3, voltage stabilizing diode Z1, resistance R1, R2, R3, R4, optocoupler U1, cpu chip, wherein, diode D1 anode, resistance R1 one end, resistance R2 one end are all connected with the connecting line of LED module with the power supply processing module of LED traffic signal lamp, and diode D1 negative electrode is connected with diode D2 anode, and diode D2 is by resistance R3 ground connection; The resistance R1 other end is connected with diode D3 anode, diode D3 negative electrode is connected with the anode of the diode of optocoupler U1, the negative electrode of the diode of optocoupler U1 is by resistance R3 ground connection, the collector of the photosensitive device of optocoupler U1 connects an I/O pin of cpu chip, for level sampling spot, the grounded emitter of the photosensitive device of optocoupler U1, other end connecting resistance R4 one end, the negative electrode of voltage stabilizing diode Z1, another I/O pin of cpu chip respectively of resistance R2, for voltage sampling point, the equal ground connection of anode of the resistance R4 other end and voltage stabilizing diode Z1.Described traffic controller duty collector 5 is for gathering current demand signal lamp controller output signal, and compare with the current demand signal lamp duty received, result is consistent, judge that signal lamp is in normal operating conditions, result is inconsistent, judge that signal lamp is in abnormal operating state, and by current demand signal lamp duty, result is relatively uploaded to data communication network or local GPRS, GSM, CDMA, 3G, on the radio data transmitters such as 4G, as shown in Figure 5, comprise voltage/current detection circuit 6, governor circuit 7, reception of wireless signals module 8, described voltage/current detection circuit 6 is arranged between signal lamp and traffic controller 10 connection line, governor circuit 7 input end respectively with voltage/current detection circuit 6 output terminal, reception of wireless signals module 8 connects, governor circuit 7 output terminal with data communication network as fiber optic network is connected, data communication network is connected with central server, central server comprises information receiving module, message processing module, failure message sending module, information receiving module is for the current duty of each belisha beacon and failure message in the region that receives data communication network and transmit, message processing module is used for real-time grading, gathers, the duty of each belisha beacon and failure message in viewing area, if there is failure message, transmission instruction is to failure message sending module, failure message sending module utilizes the mobile communication networks such as GPRS, GSM, CDMA, 3G, 4G according to the instruction of message processing module, emergency light nidus place, emergency light the roughly signal lamp failure such as reason, down time information to be occurred and be sent on responsible person concerned's mobile phone with short message form, achieve emergency light initiatively, accurately, timely by information feed back in relevant departments related personnel, staff can be understood within the shortest time and gets rid of signal lamp failure in time.Be a unit with a crossing, the signal lamp of each crossing four direction all arranges a signal lamp duty collector 1, the signal lamp of four direction is connected with a traffic controller 10, connecting line is arranged a traffic controller duty collector 5.The data of this unit are sent to central server by traffic controller duty collector 5.After the data processing that each unit is sent to by central server, signal lamp current operating state in unit is shown in client, as found, failure message is then shown in client by failure message, and is sent on the mobile phone of related personnel in short message mode by failure message.Owing to being subject to various factors impact in the subregion of certain areas or certain areas, or economic condition or geographical conditions do not allow, data transmission network may not necessarily be installed at each signal lamp work crossing in region, the present invention considers this actual demand and can realistic requirements of one's work to greatest extent by level of application of the present invention, then can directly install radio data transmitter at each crossing place.Governor circuit 7 output terminal is connected with radio data transmitter, and signal lamp failure information is directly sent on one or more responsible person concerned's mobile phones by comprising the mobile communication networks such as GPRS, GSM, CDMA, 3G or 4G by radio data transmitter.
A kind of traffic lights Intelligent Measurement, alarm method, as shown in Figure 6, comprise the steps:
Step one, utilize signal lamp duty collector 1 collection signal lamp current operating state and signal lamp operating voltage, and the information of collection is sent to traffic controller duty collector 5; Utilize traffic controller duty collector 5 collection signal lamp controller output signal and traffic controller output current or voltage, and the output signal of collection is compared with signal lamp current operating state, comparative result is consistent, then judge that signal lamp is normal operating conditions, comparative result is inconsistent, then judge that signal lamp is in abnormal operating state;
Step 2, traffic controller duty collector 5 is by signal lamp current operating state, comparative result by data communication network as fiber optic network is sent to central server, central server real-time grading, gather, the duty of each belisha beacon and failure message in viewing area, if have failure message by signal lamp failure information by comprising GPRS, GSM, CDMA, the mobile communication networks such as 3G or 4G are sent to user or signal lamp failure information are directly sent to radio data transmitter, by radio data transmitter directly by comprising GPRS, GSM, CDMA, signal lamp failure information is sent to user by the mobile communication networks such as 3G or 4G.
Claims (10)
1. a traffic lights Intelligent Measurement, warning system, it is characterized in that, comprise signal lamp duty collector, traffic controller duty collector, central server/radio data transmitter, described signal lamp duty collector is connected with signal lamp, for collection signal lamp current operating state, and send traffic controller duty collector to; Traffic controller duty collector is arranged between signal lamp and traffic controller connection line, output signal for collection signal lamp controller, and compare with the signal lamp current operating state received, result is consistent, judge that signal lamp is in normal operating conditions, result is inconsistent, judges that signal lamp is in abnormal operating state; Traffic controller duty collector is connected with central server by data communication network, signal lamp current operating state and comparative result are sent to central server, process rear central server failure message is sent to user or traffic controller duty collector is directly connected with radio data transmitter, by radio data transmitter, failure message is sent to user.
2. traffic lights Intelligent Measurement according to claim 1, warning system, it is characterized in that, described signal lamp duty collector comprises voltage detecting circuit, governor circuit, wireless signal transmitting module, the input end of described voltage detecting circuit is connected with signal lamp, and output terminal is connected with governor circuit; Governor circuit output terminal is connected with wireless signal transmitting module.
3. traffic lights Intelligent Measurement according to claim 2, warning system, it is characterized in that, described traffic lights are LED traffic signal lamp, and the input end of described voltage detecting circuit is arranged on the power supply processing module of traffic lights and the connecting line of LED module.
4. traffic lights Intelligent Measurement according to claim 3, warning system, it is characterized in that, described voltage detecting circuit comprises diode D1, D2, D3, voltage stabilizing diode Z1, resistance R1, R2, R3, R4, optocoupler U1, cpu chip, wherein, diode D1 anode, resistance R1 one end, resistance R2 one end are all connected with the connecting line of LED module with the power supply processing module of LED traffic signal lamp, diode D1 negative electrode is connected with diode D2 anode, and diode D2 is by resistance R3 ground connection; The resistance R1 other end is connected with diode D3 anode, diode D3 negative electrode is connected with the anode of the diode of optocoupler U1, the negative electrode of the diode of optocoupler U1 is by resistance R3 ground connection, the collector of the photosensitive device of optocoupler U1 connects an I/O pin of cpu chip, the grounded emitter of the photosensitive device of optocoupler U1, other end connecting resistance R4 one end, the negative electrode of voltage stabilizing diode Z1, another I/O pin of cpu chip respectively of resistance R2, the equal ground connection of anode of the resistance R4 other end and voltage stabilizing diode Z1.
5. traffic lights Intelligent Measurement according to claim 1, warning system, it is characterized in that, described traffic controller duty collector comprises voltage/current detection circuit, governor circuit, reception of wireless signals module, described voltage/current detection circuit is arranged between signal lamp and traffic controller connection line, governor circuit input end respectively with voltage/current detection circuit output end, reception of wireless signals model calling, governor circuit output terminal is connected with data communication network or radio data transmitter.
6. traffic lights Intelligent Measurement according to claim 1, warning system, is characterized in that, described data communication network comprises fiber optic network; Described central server comprises information receiving module, message processing module, failure message sending module, and information receiving module is for the current duty of each belisha beacon and failure message in the region that receives data communication network and transmit; Message processing module is used for real-time grading, gathers, the duty of each belisha beacon and failure message in viewing area, if there is failure message, transmission instruction is to failure message sending module; Failure message sending module by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user according to the instruction of message processing module; Described radio data transmitter is, by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user.
7. traffic lights Intelligent Measurement according to claim 1, warning system, is characterized in that, failure message is sent to one or more users by central server; Failure message is sent to one or more users by radio data transmitter.
8. traffic lights Intelligent Measurement, an alarm method, is characterized in that, comprises the steps:
Step one, utilize signal lamp duty collector collection signal lamp current operating state, and the information of collection is sent to traffic controller duty collector; Traffic controller duty collector collection signal lamp controller is utilized to output signal, and the output signal of collection is compared with signal lamp current operating state, comparative result is consistent, then judge that signal lamp is normal operating conditions, comparative result is inconsistent, then judge that signal lamp is in abnormal operating state;
Signal lamp current operating state, comparative result are sent to central server by data communication network by step 2, traffic controller duty collector, after central server process, signal lamp failure information be sent to user or signal lamp failure information is directly sent to radio data transmitter, by radio data transmitter, signal lamp failure information being sent to user.
9. traffic lights Intelligent Measurement according to claim 8, alarm method, is characterized in that, utilizes signal lamp duty collector collection signal lamp current operating state to be collection signal light working voltage; Utilizing traffic controller duty collector collection signal lamp controller to output signal is collection signal lamp controller output current or voltage.
10. traffic lights Intelligent Measurement according to claim 8, alarm method, is characterized in that, described data communication network comprises fiber optic network; Signal lamp current operating state, comparative result are sent to central server by data communication network, central server real-time grading, gather, the duty of each belisha beacon and failure message in viewing area, if there is failure message that signal lamp failure information is sent to user by comprising GPRS, GSM, CDMA, 3G or 4G network; Described radio data transmitter is, by comprising GPRS, GSM, CDMA, 3G or 4G network, signal lamp failure information is sent to user.
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Cited By (13)
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|---|---|---|---|---|
| CN106504559A (en) * | 2016-12-26 | 2017-03-15 | 上海澳星照明电器制造有限公司 | Traffic signal light fault method for early warning |
| CN107045798A (en) * | 2017-04-06 | 2017-08-15 | 国网江苏省电力公司泗阳县供电公司 | Traffic lights remote control and failure warning system |
| CN107356883A (en) * | 2017-08-09 | 2017-11-17 | 安徽科力信息产业有限责任公司 | A kind of signal lamp failure detection means and method based on current effective value |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629419A (en) * | 2012-04-12 | 2012-08-08 | 中国计量学院 | Fault detection device for LED traffic lights |
| CN102890870A (en) * | 2012-10-30 | 2013-01-23 | 重庆交通大学 | Self diagnosis method and device for faults of traffic signal control machine |
| CN103280117A (en) * | 2013-06-10 | 2013-09-04 | 西安费斯达自动化工程有限公司 | Intelligent fault data-logging and network alarm system of traffic lights |
| CN103337190A (en) * | 2013-06-11 | 2013-10-02 | 西安费斯达自动化工程有限公司 | Intelligent detection and alarming method for failure of traffic light |
| CN103995225A (en) * | 2014-04-18 | 2014-08-20 | 安徽兆利光电科技有限公司 | LED failure detection system |
| CN204856917U (en) * | 2015-07-29 | 2015-12-09 | 杭州云正科技有限公司 | Traffic signal lamp trouble intellectual detection system , alarm system |
-
2015
- 2015-07-29 CN CN201510452524.9A patent/CN105070086B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102629419A (en) * | 2012-04-12 | 2012-08-08 | 中国计量学院 | Fault detection device for LED traffic lights |
| CN102890870A (en) * | 2012-10-30 | 2013-01-23 | 重庆交通大学 | Self diagnosis method and device for faults of traffic signal control machine |
| CN103280117A (en) * | 2013-06-10 | 2013-09-04 | 西安费斯达自动化工程有限公司 | Intelligent fault data-logging and network alarm system of traffic lights |
| CN103337190A (en) * | 2013-06-11 | 2013-10-02 | 西安费斯达自动化工程有限公司 | Intelligent detection and alarming method for failure of traffic light |
| CN103995225A (en) * | 2014-04-18 | 2014-08-20 | 安徽兆利光电科技有限公司 | LED failure detection system |
| CN204856917U (en) * | 2015-07-29 | 2015-12-09 | 杭州云正科技有限公司 | Traffic signal lamp trouble intellectual detection system , alarm system |
Non-Patent Citations (1)
| Title |
|---|
| 任立新，史忠科: "交通信号灯故障检测系统设计与实现", 《电子设计工程》 * |
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| CN107433962A (en) * | 2016-06-18 | 2017-12-05 | 刘春梅 | A kind of method and system for being used for track traffic failure monitoring and intelligent early-warning |
| CN106504559A (en) * | 2016-12-26 | 2017-03-15 | 上海澳星照明电器制造有限公司 | Traffic signal light fault method for early warning |
| CN107045798A (en) * | 2017-04-06 | 2017-08-15 | 国网江苏省电力公司泗阳县供电公司 | Traffic lights remote control and failure warning system |
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| CN113362741A (en) * | 2021-06-03 | 2021-09-07 | 上海乾乙智能科技有限公司 | LED module fault detection method |
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| CN114900919A (en) * | 2022-04-12 | 2022-08-12 | 杭州云正科技有限公司 | Fault active alarm traffic signal lamp based on driving chip with self-checking function |
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| CN117518020A (en) * | 2023-12-28 | 2024-02-06 | 杭州方千科技有限公司 | Traffic signal lamp fault detection system and traffic signal device |
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