CN105608908A - Intelligent traffic signal machine - Google Patents
Intelligent traffic signal machine Download PDFInfo
- Publication number
- CN105608908A CN105608908A CN201610100351.9A CN201610100351A CN105608908A CN 105608908 A CN105608908 A CN 105608908A CN 201610100351 A CN201610100351 A CN 201610100351A CN 105608908 A CN105608908 A CN 105608908A
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- Prior art keywords
- signal machine
- traffic signal
- sensor
- intelligent traffic
- control unit
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- 238000004891 communication Methods 0.000 claims abstract description 17
- 230000003750 conditioning effect Effects 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 238000001514 detection method Methods 0.000 abstract description 2
- 230000010354 integration Effects 0.000 abstract 1
- 230000006870 function Effects 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000007654 immersion Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000013480 data collection Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 206010039203 Road traffic accident Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Traffic Control Systems (AREA)
Abstract
The invention discloses an intelligent traffic signal machine. The intelligent traffic signal machine comprises a main control unit mounted in a signal machine cabinet and a power source for power supply, wherein the main control unit comprises a mainboard and a processor arranged on the mainboard, the processor is internally provided with a lock unit, the processor is connected with a data acquisition unit, a vehicle video detection unit, a traffic signal lamp control unit, a memory and an alarm device through a communication interface, specifically, the data acquisition unit comprises a water level sensor, a spark sensor and a temperature sensor, and the water level sensor, the spark sensor and the temperature sensor are connected with the communication interface through a signal conditioning circuit. The intelligent traffic signal machine has advantages of excellent cost performance, high integration degree, strong control capability, small operation power consumption and standardized system expansion and system configuration, solves a problem that a state of a signal machine cabinet can not be timely reported timely in the prior art, can realize timely fault maintenance for the signal machine and guarantees traffic reliability and safety of a control crossing of the signal machine.
Description
Technical field
The invention belongs to intelligent transport technology field, relate in particular to a kind of semaphore.
Background technology
Along with social development, traffic problems especially urban transport problems become the key factor of economy and social development, thereby traffic signaling equipment is the indispensable instrument of contemporary society's traffic control. Traffic signaling equipment specifically, as an equipment in executing agency in control system, is mainly arranged near each crossing, changes in real time signal green time according to the traffic flow data detecting. That current traffic signaling equipment system majority all exists is bulky, reliability is not high, energy consumption mainly with and the expansion of system and configure nonstandard shortcoming. And signal cabinet exist extremely pried open, there is immersion in rainstorm weather, while there are the abnormal conditions such as fire in extremely moist in rack, rack, attendant cannot obtain above information in time, cause ambient condition in semaphore on off state, rack to obtain in time, the defect that existence can not be safeguarded in time. And semaphore belongs to public safety equipment, as extremely pried open or likely causing traffic accident when environmental abnormality.
Summary of the invention
In view of the above-mentioned problems in the prior art, main purpose of the present invention is to address the deficiencies of the prior art, a kind of intelligent traffic signal machine is provided, integrated level is high, cost performance is high, reliability is high and environmental protection and energy saving, spark, water level etc. in again can detection signal machine rack, solve the defect that in prior art, the state in signal cabinet cannot report in time, can realize the timely maintenance of signal trouble, ensured reliability and the security of semaphore control crossing traffic.
The technical solution used in the present invention is as follows:
A kind of intelligent traffic signal machine, comprise the main control unit that is installed in semaphore cabinet and the power supply for powering, main control unit comprises mainboard and is arranged at the processor on mainboard, processor is built-in with clock unit, processor is connected with data acquisition unit by its communication interface, automobile video frequency detecting unit, Traffic signal control unit, memory, alarm, concrete, data acquisition unit comprises level sensor, spark sensor and temperature sensor, level sensor, spark sensor and temperature sensor are connected in communication interface by signal conditioning circuit.
Further, data acquisition unit also comprises Smoke Sensor.
Further, that processor adopting is the CPU of XeonE5-2600v3 series.
Further, main control unit is connected with display by the interface being arranged on mainboard.
Further, display adopts touch-screen.
Further, Traffic signal control unit is connected with countdown display unit.
Further, level sensor is static pressure type liquid level sensor.
Further, spark sensor adopts GRECON spark sensor.
In sum, compared with prior art, the invention has the beneficial effects as follows:
The present invention has excellent cost performance, and integrated level is high, volume is little, reliability is high, control that function is strong, power consumption when operation is little, and system extension and system configuration are compared with specification; When data acquisition unit collects immersion signal, spark signal and temperature when preset, can report to the police by main control unit control alarm in time, solve the defect that in prior art, the state in signal cabinet cannot report in time, the timely maintenance of signal trouble be can realize, reliability and the security of semaphore control crossing traffic ensured.
Brief description of the drawings
Examples of the present invention will be described by way of reference to the accompanying drawings, wherein:
Fig. 1 is the annexation schematic diagram of the each unit of the present invention.
Detailed description of the invention
Disclosed all features in this description, or step in disclosed all methods or process, except mutually exclusive feature and/or step, all can combine by any way.
Embodiment 1
As shown in Figure 1: a kind of intelligent traffic signal machine of the present embodiment, comprise the main control unit that is installed in semaphore cabinet and the power supply for powering, main control unit is built-in with control program, main control unit comprises mainboard and is arranged at the processor on mainboard, main control unit (comprises communication interface one by the interface being arranged on mainboard, communication interface two and communication interface three, all can communicate with processor) be connected with the display that has adopted touch-screen, the CPU of XeonE5-2600v3 series, processor is built-in with clock unit, processor is connected with data acquisition unit by its communication interface, automobile video frequency detecting unit, Traffic signal control unit, memory, alarm, Traffic signal control unit is connected with countdown display unit, data acquisition unit comprises level sensor, spark sensor, Smoke Sensor and temperature sensor, what communication interface three adopted is the communication mode of RS485, in main control unit, the communication interface three of mainboard communicates by each sensor in signal conditioning circuit and data acquisition unit, signal conditioning circuit mainly comprises voltage amplification and filter circuit.
Main control unit is the key control unit of intelligent traffic signal machine, and other unit of intelligent traffic signal machine is exactly orderly work under its unified allocation of resources manipulation, realizes all functions of intelligent traffic signal machine; Hand over communication light control module to be connected in by communication interface two on the mainboard of main control unit, which is provided with signal output module, the major function of handing over communication light control module is exactly that the processor that outputs to through signal output module of lamp control signal that main control unit is sent here is processed, and after treatmently drives corresponding signal lamp through drive circuit; Countdown display unit is provided with countdown display lamp, its major function is exactly to control and show the countdown of traffic lights, the control signal secondary data that refreshes per second of sending here by main control unit (is built in the program of main control unit, can customize setting), realize the remaining time that countdown shows traffic lights; Major function with the display of touch-screen facilitates user to manipulate intuitively traffic signal controlling machine exactly, it is mainly made up of LCD MODULE TGl2864 and keyboard circuit, LCM shows current information in real time, and operation keyboard can carry out query modification to the parameter of system; Automobile video frequency detecting unit is connected in by communication interface one on the mainboard of main control unit, its major function is exactly to detect the various vehicle condition information at current crossing, and information is sent into main control unit successively, processor can be controlled traffic lights in real time according to current vehicle condition information.
Level sensor is static pressure type liquid level sensor, in semaphore cabinet, sensor stand is installed, level sensor is installed on sensor stand, data acquisition unit is by level sensor real-time data collection information, if the situation of immersion detected, alarm can carry out warning reminding, realizes the remote monitoring of whether soaking in semaphore cabinet.
Spark sensor adopts GRECON spark sensor, top in semaphore cabinet is provided with spark sensor support, GRECON spark sensor is installed on spark sensor support, data acquisition unit is by GRECON spark sensor real-time data collection information, if the situation of spark detected, whether on fire alarm can carry out warning reminding, realize in semaphore cabinet remote monitoring.
If the excess Temperature in semaphore cabinet also can produce fire, for avoiding the generation of this situation, the application has increased a temperature sensor in semaphore cabinet, by preset corresponding alarm threshold value in processor, can realize the monitoring to the temperature in semaphore cabinet, in the time that temperature reaches threshold value, main control unit sends alarm command immediately, controls alarm and reports to the police.
Description of the invention and application are illustrative, not want scope of the present invention to limit in the above-described embodiments. Here the distortion of disclosed embodiment and change is possible, and for those those of ordinary skill in the art, the various parts of the replacement of embodiment and equivalence are known. Those skilled in the art are noted that in the situation that not departing from spirit of the present invention or substantive characteristics, and the present invention can be with other forms, structure, layout, ratio, and realize with other elements, material and parts.
Claims (7)
1. an intelligent traffic signal machine, it is characterized in that, comprise the main control unit that is installed in semaphore cabinet and the power supply for powering, main control unit comprises mainboard and is arranged at the processor on mainboard, processor is built-in with clock unit, processor is connected with data acquisition unit by its communication interface, automobile video frequency detecting unit, Traffic signal control unit, memory, alarm, concrete, data acquisition unit comprises level sensor, spark sensor and temperature sensor, level sensor, spark sensor and temperature sensor are connected in communication interface by signal conditioning circuit.
2. a kind of intelligent traffic signal machine as claimed in claim 1, is characterized in that, data acquisition unit also comprises Smoke Sensor.
3. a kind of intelligent traffic signal machine as claimed in claim 1, is characterized in that, processor adopting be the CPU of XeonE5-2600v3 series.
4. a kind of intelligent traffic signal machine as claimed in claim 1, is characterized in that, main control unit is connected with display by the interface being arranged on mainboard.
5. a kind of intelligent traffic signal machine as claimed in claim 4, is characterized in that, display adopts touch-screen.
6. a kind of intelligent traffic signal machine as claimed in claim 1, is characterized in that, level sensor is static pressure type liquid level sensor.
7. a kind of intelligent traffic signal machine as claimed in claim 1, is characterized in that, spark sensor adopts GRECON spark sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100351.9A CN105608908A (en) | 2016-02-24 | 2016-02-24 | Intelligent traffic signal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610100351.9A CN105608908A (en) | 2016-02-24 | 2016-02-24 | Intelligent traffic signal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105608908A true CN105608908A (en) | 2016-05-25 |
Family
ID=55988812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610100351.9A Pending CN105608908A (en) | 2016-02-24 | 2016-02-24 | Intelligent traffic signal machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105608908A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | An LED light source signal detection alarm device and detection method |
| CN114913683A (en) * | 2022-04-22 | 2022-08-16 | 星慧照明工程集团有限公司 | Traffic signal lamp monitoring system |
-
2016
- 2016-02-24 CN CN201610100351.9A patent/CN105608908A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110310483A (en) * | 2019-07-01 | 2019-10-08 | 淮阴师范学院 | An LED light source signal detection alarm device and detection method |
| CN114913683A (en) * | 2022-04-22 | 2022-08-16 | 星慧照明工程集团有限公司 | Traffic signal lamp monitoring system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160525 |
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| WD01 | Invention patent application deemed withdrawn after publication |