CN220796059U - Traffic signal lamp fault detection device - Google Patents
Traffic signal lamp fault detection device Download PDFInfo
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- CN220796059U CN220796059U CN202322503489.1U CN202322503489U CN220796059U CN 220796059 U CN220796059 U CN 220796059U CN 202322503489 U CN202322503489 U CN 202322503489U CN 220796059 U CN220796059 U CN 220796059U
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- detection box
- fixedly arranged
- signal lamp
- detection device
- fault detection
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000004891 communication Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
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Abstract
The utility model discloses a traffic signal lamp fault detection device, which comprises a detection box and an interface panel fixedly arranged in the middle of the front surface of the detection box, wherein a mounting frame is fixedly arranged at the bottom of the inner wall of the detection box, one side of the top end of the mounting frame is fixedly provided with a detection circuit board, and the surface of the detection circuit board is fixedly provided with a singlechip controller and a data acquisition module.
Description
Technical Field
The utility model relates to the technical field of traffic signal lamps, in particular to a traffic signal lamp fault detection device.
Background
The traffic signal lamp is a signal lamp for directing traffic to run, and generally consists of a red lamp, a green lamp and a yellow lamp, and once the traffic signal lamp at a certain intersection fails, the traffic efficiency of the intersection can be seriously affected. The current common traffic signal lamp fault detection device mainly comprises a data acquisition module, a control module and a communication module, wherein the data acquisition module acquires the working state of the intersection signal lamp, and the communication module exchanges information with the outside after the working state is analyzed by the control module.
The traffic signal lamp fault detection device with the application number of 201921339598.1 comprises a signal lamp color sensing module, a control signal state acquisition module, a fault detection module and a wireless transmission module. The prior art has the following defects in use:
the control signal state, the power supply state and the working state of the traffic signal lamp are difficult to obtain real-time feedback, and after a certain signal lamp fails, a background staff cannot accurately find the corresponding failure signal lamp at the first time, so that the problem of low maintenance and overhaul timeliness of the signal lamp exists.
Disclosure of Invention
The utility model aims to provide a traffic signal lamp fault detection device, which is used for solving the problem that the existing traffic signal fault detection device proposed in the background art cannot feed back the working state of each signal lamp in real time.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a traffic signal lamp fault detection device, includes detection box and the interface panel of fixed setting in the middle part in detection box front, the bottom of detection box inner wall is fixedly provided with the mounting bracket, one side fixed mounting on mounting bracket top has the detection circuit board, the fixed surface mounting of detection circuit board has singlechip controller and data acquisition module, the opposite side fixed mounting on mounting bracket top has the vary voltage module, one side fixed mounting of detection box inner wall has thing networking communication module, the fixed surface mounting of interface panel has a plurality of signal lamp voltage collector interfaces, a plurality of control signal state collector interfaces, switch and power signal collector interface; the voltage condition, the control signal state and the power supply condition of each signal lamp at the corresponding intersection can be detected and fed back in real time, and once a certain signal lamp fails, a specific signal lamp can be positioned at the first time, and background staff is informed to process in time, so that maintenance timeliness of the signal lamp is improved.
Preferably, the top of detection box is fixed and is provided with the vent, the inside fixed mounting of vent has radiator fan, radiator fan and singlechip controller electric connection can carry out supplementary heat dissipation, improves the stability of detection device operation.
Preferably, a plurality of air inlet grid holes are formed in two sides of the detection box, and a gauze is fixedly arranged on the inner side of the joint of the detection box and the air inlet grid holes, so that dust isolation can be carried out on the detection box, and the probability of faults of the detection device is reduced.
Preferably, the signal lamp voltage collector interfaces, the control signal state collector interfaces and the power signal collector interfaces are all electrically connected with the data acquisition module, the data acquisition module and the internet of things communication module are all electrically connected with the single-chip microcomputer controller, the single-chip microcomputer controller is electrically connected with the transformation module, and the transformation module is electrically connected with an external power supply through the power switch; the voltage condition, the control signal state and the power supply condition of each signal lamp corresponding to the intersection can be detected and fed back in real time.
Preferably, the both sides of detecting box bottom are all fixed and are provided with fixed backing plate, two a plurality of bolt holes have all been seted up to the surface of fixed backing plate, can lock the installation fast, and the installation is fast.
Preferably, the two sides of the front face of the detection box are fixedly provided with carrying handles, so that the detection device is convenient to carry and use.
Compared with the prior art, the utility model has the beneficial effects that: this traffic light detection device has set up multiunit data acquisition ware interface on interface panel, can carry out real-time detection feedback with voltage condition, control signal state and the power supply condition of each signal lamp of corresponding crossing, in case certain signal lamp trouble, can fix a position specific signal lamp in the first time to inform the backstage staff in time to handle, thereby be favorable to improving the maintenance ageing of signal lamp, have that the detection precision is high, installation convenient to use and long service life's characteristics.
Drawings
FIG. 1 is a schematic diagram of a signal lamp fault detection device according to the present utility model;
FIG. 2 is a block diagram of a signal lamp failure detection apparatus according to the present utility model;
FIG. 3 is a side cross-sectional view of the signal lamp fault detection device of the present utility model;
fig. 4 is a rear cross-sectional view of the signal lamp failure detection apparatus of the present utility model.
In the figure: 1. a detection box; 2. an interface panel; 3. signal lamp voltage collector interface; 4. a control signal state collector interface; 5. a power switch; 6. a power signal collector interface; 7. carrying handles; 8. a vent; 9. a heat radiation fan; 10. air inlet grid holes; 11. fixing the backing plate; 12. bolt holes; 13. a mounting frame; 14. a detection circuit board; 15. a singlechip controller; 16. a data acquisition module; 17. a transformation module; 18. the communication module of the Internet of things; 19. a gauze.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.
Referring to fig. 1-4, the utility model provides a traffic signal fault detection device, which comprises a detection box 1 and an interface panel 2 fixedly arranged in the middle of the front surface of the detection box 1, wherein a mounting frame 13 is fixedly arranged at the bottom of the inner wall of the detection box 1, a detection circuit board 14 is fixedly arranged on one side of the top end of the mounting frame 13, a singlechip controller 15 and a data acquisition module 16 are fixedly arranged on the surface of the detection circuit board 14, a transformation module 17 is fixedly arranged on the other side of the top end of the mounting frame 13, an internet of things communication module 18 is fixedly arranged on one side of the inner wall of the detection box 1, a plurality of signal lamp voltage collector interfaces 3, a plurality of control signal state collector interfaces 4, a power switch 5 and a power signal collector interface 6 are fixedly arranged on the surface of the interface panel 2, the plurality of signal lamp voltage collector interfaces 3, the plurality of control signal state collector interfaces 4 and the power signal collector interface 6 are all electrically connected with the data acquisition module 16, the data acquisition module 16 and the internet of things communication module 18 are electrically connected with the singlechip controller 15, the singlechip controller 15 is electrically connected with the transformation module 17, and the transformation module 17 is electrically connected with an external power supply through the power switch 5;
when the intelligent traffic signal lamp is used, the voltage transformer is installed on the corresponding traffic signal lamp and inserted into the signal lamp voltage collector interface 3 through the lead wire to detect the voltage state of each signal lamp, so as to achieve the condition that the corresponding signal lamp is not broken, the control signal collectors at four intersections are connected to the control signal state collector interface 4 to detect whether the transmission of the control signals is normal, the power signal collectors are connected to the power signal collector interface 6 to detect whether the power supply at the intersections is normal, the installation and the use are convenient, and the detection precision is high.
Referring to fig. 1, 3 and 4, further, a ventilation opening 8 is fixedly arranged at the top end of the detection box 1, a cooling fan 9 is fixedly arranged in the ventilation opening 8, the cooling fan 9 is electrically connected with a single-chip microcomputer controller 15, a plurality of air inlet grid holes 10 are formed in two sides of the detection box 1, and a gauze 19 is fixedly arranged on the inner side of the joint of the detection box 1 and the air inlet grid holes 10;
when the fault detector is used, the cooling fan 9 can be electrified to work when working, and air in the detection box 1 is continuously pumped and discharged through the ventilation opening 8, so that external air flow enters the detection box 1 through the air inlet grid holes 10, the circulation of the air is realized, the heat dissipation of the detection circuit board 14 is assisted, and the stability of fault detection work is ensured.
Referring to fig. 1, further, two sides of the bottom of the detection box 1 are fixedly provided with fixing base plates 11, the surfaces of the two fixing base plates 11 are provided with a plurality of bolt holes 12, and two sides of the front of the detection box 1 are fixedly provided with carrying handles 7;
during the use, the staff can hold transport handle 7 and carry the use to fault detection device, during the installation, use the screw to pass bolt hole 12, with detection device install in the control box at crossing can, the installation is fixed convenient.
When the embodiment of the application is used, the following steps are adopted: the detection device is installed in a control box of an intersection by using screws to penetrate through bolt holes 12, the voltage transformer is installed on a corresponding traffic signal lamp and is inserted into a signal lamp voltage collector interface 3 through a wire to detect the voltage state of each signal lamp, so that the condition that the corresponding signal lamp is not broken is detected, the control signal collectors of the four intersections are connected to a control signal state collector interface 4 to detect whether the transmission of control signals is normal, the power signal collectors are connected to a power signal collector interface 6 to detect whether the power supply of the intersection is normal, and once a certain signal lamp or a certain intersection signal lamp fails, the signal is transmitted to the background through an internet of things communication module 18 after being analyzed by a single chip microcomputer controller 15, so that a worker can determine the failure type and the specific failure position of the signal lamp at the first time, and the maintenance timeliness of the signal lamp is improved.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (6)
1. The utility model provides a traffic signal lamp fault detection device, includes detection box (1) and fixes interface panel (2) at detection box (1) openly middle part, its characterized in that: the detection box comprises a detection box body and is characterized in that a mounting frame (13) is fixedly arranged at the bottom of the inner wall of the detection box body, a detection circuit board (14) is fixedly arranged on one side of the top end of the mounting frame (13), a singlechip controller (15) and a data acquisition module (16) are fixedly arranged on the surface of the detection circuit board (14), a transformation module (17) is fixedly arranged on the other side of the top end of the mounting frame (13), an Internet of things communication module (18) is fixedly arranged on one side of the inner wall of the detection box body, and a plurality of signal lamp voltage acquisition device interfaces (3), a plurality of control signal state acquisition device interfaces (4), a power switch (5) and a power signal acquisition device interface (6) are fixedly arranged on the surface of the interface panel (2).
2. The traffic light fault detection device of claim 1, wherein: the top of the detection box (1) is fixedly provided with a vent (8), a cooling fan (9) is fixedly arranged in the vent (8), and the cooling fan (9) is electrically connected with a singlechip controller (15).
3. The traffic light fault detection device of claim 2, wherein: a plurality of air inlet grid holes (10) are formed in two sides of the detection box (1), and a gauze (19) is fixedly arranged on the inner side of the joint of the detection box (1) and the air inlet grid holes (10).
4. The traffic light fault detection device of claim 1, wherein: the signal lamp voltage collector interfaces (3), the control signal state collector interfaces (4) and the power signal collector interfaces (6) are electrically connected with the data acquisition module (16), the data acquisition module (16) and the Internet of things communication module (18) are electrically connected with the single-chip microcomputer controller (15), the single-chip microcomputer controller (15) is electrically connected with the transformation module (17), and the transformation module (17) is electrically connected with an external power supply through the power switch (5).
5. The traffic light fault detection device of claim 1, wherein: both sides of the bottom of the detection box (1) are fixedly provided with fixed base plates (11), and a plurality of bolt holes (12) are formed in the surfaces of the two fixed base plates (11).
6. The traffic light fault detection device of claim 1, wherein: the two sides of the front face of the detection box (1) are fixedly provided with carrying handles (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503489.1U CN220796059U (en) | 2023-09-15 | 2023-09-15 | Traffic signal lamp fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322503489.1U CN220796059U (en) | 2023-09-15 | 2023-09-15 | Traffic signal lamp fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220796059U true CN220796059U (en) | 2024-04-16 |
Family
ID=90634542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322503489.1U Active CN220796059U (en) | 2023-09-15 | 2023-09-15 | Traffic signal lamp fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220796059U (en) |
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2023
- 2023-09-15 CN CN202322503489.1U patent/CN220796059U/en active Active
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