CN104658298A - Traffic light failure emergency device and handling method - Google Patents
Traffic light failure emergency device and handling method Download PDFInfo
- Publication number
- CN104658298A CN104658298A CN201310587737.3A CN201310587737A CN104658298A CN 104658298 A CN104658298 A CN 104658298A CN 201310587737 A CN201310587737 A CN 201310587737A CN 104658298 A CN104658298 A CN 104658298A
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- traffic lights
- light
- testing circuit
- emergent
- traffic
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention belongs to the technical field of traffic light failure detection and control and particularly provides a traffic light failure emergency device and a processing method. The traffic light failure emergency device comprises a single-chip microcomputer, a solar cell panel, a voltage stabilizing circuit, a storage cell, a GSM module, a red light detection circuit, an emergency red light, a green light detection circuit, an emergency green light, a yellow light detection circuit and an emergency yellow light. According to the traffic light failure emergency device and the processing method, the traffic light failure can be detected, the logic of the traffic light can be learned and the logic of the learning can be called when failure occurs so as to ensure that the original order can be kept when the traffic lights at the traffic intersection have failure, the failure information can be fed back to the traffic management department and the severe consequences caused by the traffic light failure can be avoided.
Description
Technical field
The invention belongs to traffic lights fault detect and control technology field, specifically provide a kind of traffic lights fault emergency set and disposal route, not only can detect traffic lights fault, meanwhile, the logic of this place's traffic lights can also be learnt, and call the logic of study when fault, when ensureing traffic intersection traffic lights fault, still can keep original order, and in time failure message be fed back to traffic control department, avoid the serious consequence because traffic lights fault causes.
Background technology
Traffic lights, as the topmost equipment of Modern Traffic command automation, plays vital effect to the traffic of crossroad, due to needs continual work in 24 hours, so propose very high requirement to the stability of traffic light systems.
But system stable howsoever, long-term work month after month, device there will be aging situation unavoidably, so it is inevitable for breaking down.Adopt timing maintenance can improve system lifetim to a great extent, reduce the generation of fault, but this processing mode not only expends huge human input, and be difficult to not accomplish a little careless mistake, so in daily life, we still can see what the situation of traffic lights fault occurred, and some local traffic lamp failure even causes traffic hazard.At the crossing that some are large, if traffic lights fault, will soon be found, but the traffic lights fault in some place but slowly can not get maintenance, mainly, there is very large potential safety hazard in the consciousness do not reported of the masses.
For this situation, a kind of traffic lights fault emergency set of the present invention and disposal route, not only can detect traffic lights fault, meanwhile, the logic of this place's traffic lights can also be learnt, and call the logic of study when fault, when ensureing traffic intersection traffic lights fault, still can keep original order, and in time failure message be fed back to traffic control department, avoid the serious consequence because traffic lights fault causes.
Summary of the invention
The object of the invention is to overcome in prior art can not learn traffic lights logic, can not the problem of automatic fault-reporting.
For this reason, the invention provides a kind of traffic lights fault emergency set, comprise single-chip microcomputer, solar panel, mu balanced circuit, accumulator, gsm module, red light testing circuit, emergent red light, green light testing circuit, emergent green light, amber light testing circuit, emergent amber light, red light testing circuit, green light testing circuit, amber light testing circuit are arranged on the traffic lights of corresponding three kinds of colors respectively, emergent red light is arranged on the top of traffic lights red light, emergent green light is arranged on the top of traffic lights green light, and emergent amber light is arranged on the top of traffic lights amber light; Solar panel is arranged on the top of three groups of emergency lights, is fixed on traffic lights support; Single-chip microcomputer, gsm module, mu balanced circuit and accumulator are arranged on the bottom of traffic lights support.
Above-mentioned emergent red light comprises a great power LED and a triode, and LED burn red, power supply is directly supplied by accumulator.
Above-mentioned emergent green light comprises a great power LED and a triode, and LED glow green, power supply is directly supplied by accumulator.
Above-mentioned emergent red light comprises a great power LED and a triode, and LED turns to be yellow coloured light, and power supply is directly supplied by accumulator.
A kind of traffic lights fault emergency processing method, comprise single-chip microcomputer, solar panel, mu balanced circuit, accumulator, gsm module, red light testing circuit, emergent red light, green light testing circuit, emergent green light, amber light testing circuit, emergent amber light, comprise logic study and fault detect:
During logic study, by traffic lights testing circuit, detect that a certain traffic lights is bright, now open single-chip microcomputer timer, record the lighting time of this lamp, cycle index like this 10 times, analyze the logic of traffic, by the lighting time of often kind of traffic lights and logical record in the storer of single-chip microcomputer;
During fault detect, timing opens red light testing circuit, green light testing circuit, amber light testing circuit simultaneously, if be in illuminating state without any a kind of traffic lights, namely traffic lights fault is thought, by reading the logic recorded in single-chip microcomputer, control emergency light, keep traffic lights temporarily normal, and send failure message by gsm module to general headquarters.
Beneficial effect of the present invention: a kind of traffic lights fault emergency set of the present invention and disposal route, not only can detect traffic lights fault, simultaneously, the logic of this place's traffic lights can also be learnt, and the logic of study is called when fault, when ensureing traffic intersection traffic lights fault, still can keep original order, and in time failure message is fed back to traffic control department, avoid the serious consequence because traffic lights fault causes.
Below with reference to accompanying drawing, the present invention is described in further details.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of traffic lights fault of the present invention emergency set;
Description of reference numerals: 1, single-chip microcomputer; 2, solar panel; 3, mu balanced circuit; 4, accumulator; 5, gsm module; 6, red light testing circuit; 7, emergent red light; 8, green light testing circuit; 9, emergent green light; 10, amber light testing circuit; 11, emergent amber light.
Embodiment
As the schematic diagram that Fig. 1 is a kind of traffic lights fault of the present invention emergency set, comprise single-chip microcomputer 1, solar panel 2, mu balanced circuit 3, accumulator 4, gsm module 5, red light testing circuit 6, emergent red light 7, green light testing circuit 8, emergent green light 9, amber light testing circuit 10, emergent amber light 11, red light testing circuit 6, green light testing circuit 8, amber light testing circuit 10 is arranged on the traffic lights of corresponding three kinds of colors respectively, emergent red light 7 is arranged on the top of traffic lights red light, emergent green light 9 is arranged on the top of traffic lights green light, emergent amber light 11 is arranged on the top of traffic lights amber light, solar panel 2 is arranged on the top of three groups of emergency lights, is fixed on traffic lights support, single-chip microcomputer 1, gsm module 5, mu balanced circuit 3 and accumulator 4 are arranged on the bottom of traffic lights support.
Red light testing circuit 6, green light testing circuit 8 and amber light testing circuit 10 are not only for fault detect, also for learning the time of traffic light systems, namely device is when just coming into operation, the time that the lamp can be detected respectively by red light testing circuit 6, green light testing circuit 8 and amber light testing circuit 10, recorded three kinds of colors is lighted separately and logic, so that when traffic lights fault, original order can be kept in the short time.
Emergent red light 7 comprises a great power LED and a triode, LED burn red, emergent green light 9 comprises a great power LED and a triode, LED glow green, emergent red light 11 comprises a great power LED and a triode, LED turns to be yellow coloured light, and the power supply of emergency light is directly supplied by accumulator 4.
Systemic-function comprises logic study and fault detect:
During logic study, by traffic lights testing circuit, detect that a certain traffic lights is bright, now open single-chip microcomputer timer, record the lighting time of this lamp, cycle index like this 10 times, analyze the logic of traffic, by the lighting time of often kind of traffic lights and logical record in the storer of single-chip microcomputer;
During fault detect, timing opens red light testing circuit 6, green light testing circuit 8, amber light testing circuit 10 simultaneously, if be in illuminating state without any a kind of traffic lights, namely traffic lights fault is thought, by reading the logic recorded in single-chip microcomputer, control emergency light, keep traffic lights temporarily normal, and send failure message by gsm module to general headquarters.
More than exemplifying is only illustrate of the present invention, does not form the restriction to protection scope of the present invention, everyly all belongs within protection scope of the present invention with the same or analogous design of the present invention.
Claims (5)
1. a traffic lights fault emergency set, comprise single-chip microcomputer (1), solar panel (2), mu balanced circuit (3), accumulator (4), gsm module (5), red light testing circuit (6), emergent red light (7), green light testing circuit (8), emergent green light (9), amber light testing circuit (10), emergent amber light (11), it is characterized in that: red light testing circuit (6), green light testing circuit (8), amber light testing circuit (10) is arranged on the traffic lights of corresponding three kinds of colors respectively, emergent red light (7) is arranged on the top of traffic lights red light, emergent green light (9) is arranged on the top of traffic lights green light, emergent amber light (11) is arranged on the top of traffic lights amber light, solar panel (2) is arranged on the top of three groups of emergency lights, is fixed on traffic lights support, single-chip microcomputer (1), gsm module (5), mu balanced circuit (3) and accumulator (4) are arranged on the bottom of traffic lights support.
2. a kind of traffic lights fault emergency set according to claim 1, is characterized in that: described emergent red light (7) comprises a great power LED and a triode, LED burn red, and power supply is directly supplied by accumulator (4).
3. a kind of traffic lights fault emergency set according to claim 1, is characterized in that: described emergent green light (9) comprises a great power LED and a triode, LED glow green, and power supply is directly supplied by accumulator (4).
4. a kind of traffic lights fault emergency set according to claim 1, is characterized in that: described emergent red light (11) comprises a great power LED and a triode, and LED turns to be yellow coloured light, and power supply is directly supplied by accumulator (4).
5. a traffic lights fault emergency processing method, comprise single-chip microcomputer (1), solar panel (2), mu balanced circuit (3), accumulator (4), gsm module (5), red light testing circuit (6), emergent red light (7), green light testing circuit (8), emergent green light (9), amber light testing circuit (10), emergent amber light (11), comprise logic study and fault detect, it is characterized in that:
During logic study, by traffic lights testing circuit (6,7,8), detect that a certain traffic lights is bright, now open single-chip microcomputer timer, record the lighting time of this lamp, cycle index like this 10 times, analyzes the logic of traffic, by the lighting time of often kind of traffic lights and logical record in the storer of single-chip microcomputer;
During fault detect, timing opens red light testing circuit (6), green light testing circuit (8), amber light testing circuit (10) simultaneously, if be in illuminating state without any a kind of traffic lights, namely traffic lights fault is thought, by reading the logic recorded in single-chip microcomputer, control emergency light, keep traffic lights temporarily normal, and send failure message by gsm module to general headquarters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587737.3A CN104658298A (en) | 2013-11-21 | 2013-11-21 | Traffic light failure emergency device and handling method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310587737.3A CN104658298A (en) | 2013-11-21 | 2013-11-21 | Traffic light failure emergency device and handling method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104658298A true CN104658298A (en) | 2015-05-27 |
Family
ID=53249359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310587737.3A Withdrawn CN104658298A (en) | 2013-11-21 | 2013-11-21 | Traffic light failure emergency device and handling method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104658298A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070087A (en) * | 2015-07-31 | 2015-11-18 | 重庆市志益鑫电子科技有限公司 | Intelligent traffic signal failure detection circuit |
| 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 |
-
2013
- 2013-11-21 CN CN201310587737.3A patent/CN104658298A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105070087A (en) * | 2015-07-31 | 2015-11-18 | 重庆市志益鑫电子科技有限公司 | Intelligent traffic signal failure detection circuit |
| 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 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150527 |