CN210136560U - Traffic signal lamp fault detection device - Google Patents
Traffic signal lamp fault detection device Download PDFInfo
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- CN210136560U CN210136560U CN201921339598.1U CN201921339598U CN210136560U CN 210136560 U CN210136560 U CN 210136560U CN 201921339598 U CN201921339598 U CN 201921339598U CN 210136560 U CN210136560 U CN 210136560U
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Abstract
The utility model discloses a traffic signal lamp fault detection device. The device comprises a signal lamp color sensing module, a control signal state acquisition module, a fault detection module and a wireless transmission module; the system comprises a signal lamp color sensing module, a control signal state acquisition module, a fault detection module and a signal lamp starting module, wherein the signal lamp color sensing module is used for sensing the color of the current traffic signal lamp, the control signal state acquisition module is used for acquiring the control signal state of the current signal lamp, the fault detection module processes according to the signal results of the two modules, compares the color of the current signal lamp and the color of the signal lamp which is planned to be started by the control signal, and if the colors are not consistent, the signal; and then fault signal transmission is carried out through the wireless transmitting module. The utility model discloses a traffic signal lamp fault detection device can real-time detection traffic signal lamp whether break down to timely remote notification maintenance support personnel provide technical support for ensureing that the road is unblocked and go safety.
Description
Technical Field
The utility model relates to a fault detection device especially relates to a fault detection device for traffic signal lamp.
Background
The traffic signal lamp is an important device for standardizing traffic order and ensuring vehicle driving safety. However, any device has a certain life span or life span and its reliability index is expressed as mean time between failures. When a traffic signal lamp breaks down, if the maintenance support personnel cannot be informed in time, a traffic accident can be caused, and even a major traffic accident can happen.
Therefore, it is urgently needed to design a traffic signal lamp fault detection device, which can timely detect whether a traffic signal lamp has a fault or not, and timely transmit the fault to a remote maintenance support personnel through a mobile network, and is a problem to be solved by the traffic signal lamp fault detection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to design a device for traffic signal lamp detects trouble, can in time detect whether traffic signal lamp breaks down to can the remote notification maintenance support personnel, for ensureing that the road is unblocked and go safety provide technical support.
In order to realize the purpose of the utility model, the utility model provides a traffic signal lamp fault detection device, which comprises a signal lamp color sensing module, a control signal state acquisition module, a fault detection module and a wireless transmitting module; the signal output end of the signal lamp color sensing module is connected with the signal input end of the fault detection module, the signal output end of the control signal state acquisition module is connected with the signal input end of the fault detection module, the signal output end of the fault detection module is connected with the signal input end of the wireless transmitting module, and the signal output end of the wireless transmitting module is connected with a commercial wireless mobile network through a wireless channel; the signal lamp color sensing module is provided with a color sensor for sensing the color of a signal lamp, and the color sensor is provided with a color sensing signal output end and is connected with the signal output end of the signal lamp color sensing module; the control signal state acquisition module is provided with a control signal state sensor, and the control signal state sensor is provided with a control signal state output end and is connected with the signal output end of the control signal state acquisition module.
Further, the utility model discloses an among the technical scheme, the colour sensor of signal lamp colour response module includes red inductive sensor, yellow inductive sensor and green inductive sensor, sets up respectively on red, yellow, green signal lamp luminous element's surface.
Further, the utility model discloses an among the technical scheme, control signal state sensor of control signal state collection module includes first hall sensor, second hall sensor and third hall sensor, and the cover is established respectively on the control signal line of red, yellow, green signal lamp.
Further, the utility model discloses an among the technical scheme, be provided with the treater in the fault detection module, the signal input part of treater with signal lamp colour response module's signal output part with control signal state acquisition module's signal output part links to each other, the signal output part of treater with fault detection module's signal output part links to each other.
Preferably, in the technical solution disclosed in the present invention, the red sensor, the yellow sensor and the green sensor adopt KEYENCE CZ series color sensors.
Preferably, in the technical solution disclosed in the present invention, the first hall sensor, the second hall sensor and the third hall sensor adopt a unipolar hall sensor.
Preferably, in the technical solution disclosed in the present invention, the processor employs an Altera corporation Cyclone series FPGA chip.
Compared with the prior art, the utility model discloses following beneficial effect has:
① because the utility model discloses a traffic signal lamp fault detection device is provided with signal lamp colour response module, control signal state collection module, fault detection module and wireless transmitting module, wherein, signal lamp colour response module is used for responding to current traffic signal lamp's colour, control signal state collection module is used for gathering current signal lamp's control signal state, fault detection module handles according to the signal result of above-mentioned two modules again, the colour that the comparison current signal lamp was lighted and the signal lamp colour that the control signal plan was started, if inconsistent, then the signal lamp breaks down, then carry out fault signaling through wireless transmitting module again, thereby can real-time detection traffic signal lamp's trouble, make the operating condition that the maintenance support personnel can master the signal lamp, and can in time discover the trouble, traffic signal lamp fault detection device's real-time has been improved.
② because the utility model discloses a traffic signal lamp fault detection device is provided with wireless transmitting module, wireless transmitting module passes through wireless channel and links to each other with commercial wireless mobile network, with fault signal long-range transmission to maintenance support personnel to make maintenance support personnel can long-range operating condition who masters the signal lamp, based on commercial wireless mobile network's the coverage on a large scale, reduced maintenance support personnel workplace's limitation.
Additional advantages and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention.
Drawings
Fig. 1 is a schematic view of a traffic signal lamp fault detection device according to an embodiment of the present invention.
Wherein, the corresponding relation between the reference signs and the component names is as follows:
signal lamp colour response module 1, control signal state collection module 2, fault detection module 3, wireless transmitting module 4.
Detailed Description
The present invention is further described in detail below with reference to the drawings so that those skilled in the art can implement the invention with reference to the description.
In the prior art, when a traffic signal lamp breaks down, a maintenance support person cannot be informed in time, so that traffic accidents can be caused, and even major traffic accidents can happen.
In order to solve the problems in the prior art, the working state of the traffic signal lamp is mastered in time and is remotely transmitted to maintenance support personnel. The embodiment of the utility model discloses traffic signal lamp fault detection device, as shown in figure 1. The device comprises a signal lamp color sensing module 1, a control signal state acquisition module 2, a fault detection module 3 and a wireless transmission module 4; the signal output end of the signal lamp color sensing module 1 is connected with the signal input end of the fault detection module 3, the signal output end of the control signal state acquisition module 2 is connected with the signal input end of the fault detection module 3, the signal output end of the fault detection module 3 is connected with the signal input end of the wireless transmission module 4, and the signal output end of the wireless transmission module 4 is connected with a commercial wireless mobile network through a wireless channel; the signal lamp color sensing module 1 is provided with a color sensor for sensing the color of a signal lamp, and the color sensor is provided with a color sensing signal output end and is connected with the signal output end of the signal lamp color sensing module 1; the control signal state acquisition module 2 is provided with a control signal state sensor, and the control signal state sensor is provided with a control signal state output end and is connected with the signal output end of the control signal state acquisition module 2.
The embodiment of the utility model provides an in the traffic signal lamp fault detection device who designs, be provided with signal lamp colour response module 1, control signal state collection module 2, fault detection module 3 and wireless transmitting module 4, wherein, signal lamp colour response module 1 is used for responding to current traffic signal lamp's colour, control signal state collection module 2 is used for gathering current signal lamp's control signal state, fault detection module 3 handles according to the signal result of above-mentioned two modules again, compare the colour that current signal lamp was lighted and the signal lamp colour that control signal plan was started, if inconsistent, the signal lamp breaks down; and then fault signal sending is carried out through the wireless transmitting module 4, so that fault detection of the traffic signal lamp is realized, maintenance support personnel can master the working state of the signal lamp, faults can be found in time, and the real-time performance of fault detection of the traffic signal lamp is improved.
Further, wireless transmitting module 4 links to each other through wireless channel and commercial wireless mobile network, with fault signal remote transmission to maintenance support personnel to make maintenance support personnel can long-range grasp the operating condition of signal lamp, based on commercial wireless mobile network's the coverage on a large scale, reduced maintenance support personnel workplace's limitation.
Further, the embodiment of the utility model provides an among the disclosed technical scheme, signal lamp colour response module 1's color sensor includes red inductive sensor, yellow inductive sensor and green inductive sensor, and the form that adopts the sensitization sets up respectively on red, yellow, green signal lamp luminous body's surface for the colour that the current signal lamp of response was lighted.
Further, the embodiment of the utility model provides an among the disclosed technical scheme, control signal state sensor of control signal state collection module 2 includes first hall sensor, second hall sensor and third hall sensor, and the cover is established respectively on the control signal line of red, yellow, green signal lamp for the level state of the control signal of response current signal lamp, thereby learn the signal lamp colour that the control signal plan was started.
Further, in the technical scheme disclosed in the embodiment of the utility model, be provided with the treater in the fault detection module 3, the signal input part of treater with signal lamp colour response module 1's signal output part with control signal state acquisition module 2's signal output part links to each other, the signal output part of treater with fault detection module 3's signal output part links to each other. The processor compares the current signal lamp lighting color obtained by the signal lamp color sensing module 1 and the control signal state acquisition module 2 with the signal lamp color planned to be started by the control signal, compares the current signal lamp lighting color with the signal lamp color planned to be started by the control signal, and if the current signal lamp lighting color is not consistent with the signal lamp color planned to be started by the control signal, the signal lamp breaks down, and if the current signal lamp lighting color is consistent with the signal lamp color planned to be started by the control signal, the working state of the signal lamp is normal.
Preferably, in the technical solution disclosed in the embodiment of the present invention, the red sensor, the yellow sensor and the green sensor adopt KEYENCE CZ series color sensors.
Preferably, in the technical scheme disclosed in the embodiment of the utility model, first hall sensor, second hall sensor and third hall sensor adopt unipolar hall sensor.
Preferably, in the technical solution disclosed in the embodiment of the present invention, the processor employs an Altera corporation Cyclone series FPGA chip.
Of course, in the technical solution disclosed in the embodiments of the present invention, the models adopted by the color sensor, the hall sensor and the processor are not limited to this, and only one preferred mode is given here.
While embodiments of the invention have been disclosed above, it is not intended to be limited to the specific applications set forth in the specification and illustrated embodiments. It can be applicable to various and be fit for the utility model discloses a field completely. Additional modifications will readily occur to those skilled in the art. The invention is therefore not to be limited to the specific details and illustrations shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (7)
1. A traffic signal lamp fault detection device is characterized by comprising a signal lamp color sensing module (1), a control signal state acquisition module (2), a fault detection module (3) and a wireless transmission module (4); the signal output end of the signal lamp color sensing module (1) is connected with the signal input end of the fault detection module (3), the signal output end of the control signal state acquisition module (2) is connected with the signal input end of the fault detection module (3), the signal output end of the fault detection module (3) is connected with the signal input end of the wireless transmitting module (4), and the signal output end of the wireless transmitting module (4) is connected with a commercial wireless mobile network through a wireless channel; the signal lamp color sensing module (1) is provided with a color sensor for sensing the color of a signal lamp, and the color sensor is provided with a color sensing signal output end and is connected with the signal output end of the signal lamp color sensing module (1); the control signal state acquisition module (2) is provided with a control signal state sensor, and the control signal state sensor is provided with a control signal state output end and is connected with the signal output end of the control signal state acquisition module (2).
2. The traffic signal lamp fault detection device according to claim 1, characterized in that the color sensors of the signal lamp color sensing module (1) comprise a red sensing sensor, a yellow sensing sensor and a green sensing sensor, which are respectively disposed on the outer surfaces of red, yellow and green signal lamp illuminants.
3. The traffic signal lamp fault detection device according to claim 1, wherein the control signal state sensor of the control signal state acquisition module (2) comprises a first hall sensor, a second hall sensor and a third hall sensor, which are respectively sleeved on the control signal lines of the red, yellow and green signal lamps.
4. The traffic signal lamp fault detection device according to claim 1, characterized in that a processor is arranged in the fault detection module (3), a signal input end of the processor is connected with a signal output end of the signal lamp color sensing module (1) and a signal output end of the control signal state acquisition module (2), and a signal output end of the processor is connected with a signal output end of the fault detection module (3).
5. The traffic signal fault detection device of claim 2, wherein the red, yellow and green induction sensors employ KEYENCE CZ series color sensors.
6. The traffic signal lamp fault detection device of claim 3, wherein the first, second and third Hall sensors are unipolar Hall sensors.
7. The traffic signal lamp fault detection device of claim 4, wherein the processor employs an Altera corporation Cyclone series FPGA chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339598.1U CN210136560U (en) | 2019-08-19 | 2019-08-19 | Traffic signal lamp fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921339598.1U CN210136560U (en) | 2019-08-19 | 2019-08-19 | Traffic signal lamp fault detection device |
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| Publication Number | Publication Date |
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| CN210136560U true CN210136560U (en) | 2020-03-10 |
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| CN201921339598.1U Expired - Fee Related CN210136560U (en) | 2019-08-19 | 2019-08-19 | Traffic signal lamp fault detection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341108A (en) * | 2020-05-19 | 2020-06-26 | 成都信息工程大学 | Intelligent traffic control system based on cloud platform and control method thereof |
| CN114067588A (en) * | 2021-12-23 | 2022-02-18 | 无锡安邦电气股份有限公司 | Traffic signal lamp with fault monitoring function |
| CN115273493A (en) * | 2022-05-16 | 2022-11-01 | 广西交科集团有限公司 | Interactive urban traffic intelligent control system and method |
-
2019
- 2019-08-19 CN CN201921339598.1U patent/CN210136560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111341108A (en) * | 2020-05-19 | 2020-06-26 | 成都信息工程大学 | Intelligent traffic control system based on cloud platform and control method thereof |
| CN114067588A (en) * | 2021-12-23 | 2022-02-18 | 无锡安邦电气股份有限公司 | Traffic signal lamp with fault monitoring function |
| CN115273493A (en) * | 2022-05-16 | 2022-11-01 | 广西交科集团有限公司 | Interactive urban traffic intelligent control system and method |
| CN115273493B (en) * | 2022-05-16 | 2024-03-19 | 广西交科集团有限公司 | Interactive urban traffic intelligent control system and method |
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Granted publication date: 20200310 Termination date: 20210819 |