CN213780332U - Signal lamp fault detection device - Google Patents
Signal lamp fault detection device Download PDFInfo
- Publication number
- CN213780332U CN213780332U CN202022771570.4U CN202022771570U CN213780332U CN 213780332 U CN213780332 U CN 213780332U CN 202022771570 U CN202022771570 U CN 202022771570U CN 213780332 U CN213780332 U CN 213780332U
- Authority
- CN
- China
- Prior art keywords
- module
- signal
- signal lamp
- data acquisition
- information processing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Traffic Control Systems (AREA)
Abstract
The utility model relates to a signal lamp fault detection device, it includes information processing module and a plurality of data acquisition module, and is a plurality of data acquisition module's sense terminal bypass connection respectively is used for detecting line parameter between a plurality of signal control machines and the signal lamp that corresponds, and is a plurality of data acquisition module's output all links to each other with information processing module's input and is used for sending detected signal, information processing module's output is connected with wireless transmitting unit, information processing module is used for gathering received detected signal and will gather detected signal through wireless transmitting unit and send to backstage control center in real time. The application has the technical effects that: the staff of the background control center can master the states of the intersection signal controller and the signal lamps in real time according to the received detection information, and timely drive the traffic signal lamps to be maintained when the traffic signal lamps have faults.
Description
Technical Field
The application relates to the technical field of traffic signal lamps, in particular to a signal lamp fault detection device.
Background
The road traffic signal lamp is a graphic symbol for displaying traffic road information, can enable traffic laws and regulations to be expressed vividly, specifically and concisely, and also expresses the content which is difficult to be described by characters, so as to manage traffic and indicate the driving direction to ensure the smoothness of roads and the driving safety; the traffic signal lamp mainly comprises a plurality of signal lamps and a signal controller for controlling the on-off time and the on-off state of each signal lamp.
The notice number CN211015914U discloses a traffic signal lamp which is assembled randomly and is convenient to overhaul, and the traffic signal lamp comprises a base, a switch, a supporting vertical rod, a motor, a hinge, a supporting transverse rod, a traffic signal lamp shell and a buckle; the supporting vertical rod is connected with the base, the supporting vertical rod and the supporting cross rod are connected through a hinge, the motor is located at the top end of the supporting vertical rod, the supporting vertical rod and the supporting cross rod are of a hollow structure, and a circuit is arranged in the supporting vertical rod and the supporting cross rod; the switch is positioned on the supporting vertical rod, is electrically connected with the motor and can control the motor to drive the hinge to rotate; the buckle is positioned on the supporting cross rod, and the traffic signal lamp shell is clamped at the buckle position of the supporting cross rod; a clamping groove is formed in the traffic signal lamp shell, the traffic signal lamp is located in the clamping groove of the traffic signal lamp shell, and the traffic signal lamp shell are fixed in a hook mode.
The technical scheme has the following defects: the traffic signal lamp is difficult to feed back the states of the signal control machine and the signal lamp in real time, so that when the traffic signal lamp breaks down, background workers are difficult to find and process the fault in time, and the maintenance efficiency is low when the traffic signal lamp breaks down.
SUMMERY OF THE UTILITY MODEL
In order to help improving the lower problem of maintenance efficiency when traffic signal lamp trouble, the application provides a signal lamp fault detection device adopts following technical scheme: the utility model provides a signal lamp fault detection device, includes information processing module and a plurality of data acquisition module, and is a plurality of data acquisition module's sense terminal bypass connection respectively is used for detecting line parameter between a plurality of signal control machines and the signal lamp that corresponds, and is a plurality of data acquisition module's output all links to each other with information processing module's input and is used for sending detected signal, information processing module's output is connected with wireless transmitting unit, information processing module is used for gathering received detected signal and will gather detected signal through wireless transmitting unit and send backstage control center in real time.
Through the technical scheme, the data acquisition modules can detect line parameters between the signal controllers at the intersection and the corresponding signal lamps in real time, and then uniformly transmit detection results to the information processing module, and the information processing module can uniformly upload the collected detection information to the background control center in a wireless transmission mode through the wireless transmission module, so that a worker in the background control center can master the states of the signal controllers and the signal lamps at the intersection in real time according to the received detection information and timely drive the maintenance when the traffic signal lamps have faults, and the detection efficiency of the traffic signal lamps when the traffic signal lamps have faults is improved; meanwhile, the data acquisition module firstly gathers the detection signals to the information processing module, so that the effect of separating strong and weak electric signals is achieved, the interference of commercial power to the detection signals is reduced, and the detection signals can be stably transmitted to the background control center.
Optionally, the data acquisition module includes a voltage sensor, a detection end bypass of the voltage sensor is connected between the signal controllers and the corresponding signal lamps and used for detecting the voltage of the line, and an output end of the voltage sensor is connected with an output end of the data acquisition module.
Through the technical scheme, the voltage sensor can detect the line voltage between the signal controller and the corresponding signal lamp in real time, and transmits the detected voltage signal to the information processing module in real time through the output end of the data acquisition module, so that a background worker can judge the working state of the signal controller according to the received voltage signal.
Optionally, the data acquisition module further includes a current transformer, a detection end bypass of the current transformer is connected between the signal controllers and the corresponding signal lamps and used for detecting the current of the line, and an output end of the current transformer is connected with an output end of the data acquisition module.
Through the technical scheme, the current transformer can detect the line current between the signal controller and the corresponding signal lamp in real time, and transmits the detected current signal to the information processing module in real time through the output end of the data acquisition module, so that background workers can judge the working state of each signal lamp according to the received current signal.
Optionally, the information processing module further includes a current amplifying circuit, and an output end of the current amplifying circuit is connected to an input end of the wireless transmitting unit and is configured to amplify the induced current received by the information processing module.
Through the technical scheme, the current amplification circuit can amplify the induced current received by the information processing module, so that the anti-interference capability of the induced current is improved, and the induced current can be stably transmitted to the background control center.
Optionally, the system further comprises a power module, wherein the power module is used for providing electric energy for the information processing module and the data acquisition modules.
Through the technical scheme, the data acquisition module and the information processing module can be separated from the signal control machine to work independently due to the arrangement of the power supply module, so that the stability of the data acquisition module and the stability of the information processing module are further improved.
Optionally, the output end of the power supply module is further connected with a lightning protection module.
Through the technical scheme, the lightning protection effect of the data acquisition module is enhanced by the arrangement of the lightning protection module, and the possibility that the data acquisition module is damaged by lightning in a thunderstorm is reduced, so that the stability of the data acquisition module is improved.
Optionally, the solar photovoltaic system further comprises a photovoltaic module, an output end of the photovoltaic module is connected with a charging end of the power module, and the photovoltaic module is used for converting solar energy into electric energy and charging the power module.
Through the technical scheme, the power module can be charged by utilizing solar energy through the photovoltaic module, and the solar photovoltaic module is energy-saving and environment-friendly.
Optionally, the power module includes a first storage battery, a second storage battery and a power conversion unit, the output ends of the first storage battery and the second storage battery are connected to the input end of the power conversion unit, and the output end of the power conversion unit is connected to the output end of the power module.
Through above-mentioned technical scheme, first battery and second battery all can export electric energy alone, when the condition of damage breaks down in first battery, under power conversion unit's effect, the second battery can replace first battery to supply power to power module's power supply stability has been promoted.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the line parameter data between the signal controller and the corresponding signal lamp can be transmitted back to the background control center in real time, so that the staff of the background control center can master the states of the intersection signal controller and the signal lamp in real time according to the received detection information, and can timely drive the maintenance when the traffic signal lamp fails, thereby being beneficial to improving the detection efficiency when the traffic signal lamp fails;
2. the power module enables the data acquisition module and the information processing module to work independently without a signal controller, so that the stability of the data acquisition module and the stability of the information processing module are further improved.
Drawings
Fig. 1 is a schematic view of an overall frame structure of an embodiment of the present application.
Fig. 2 is a schematic structural diagram of a frame for embodying a power module according to an embodiment of the present application.
Reference numerals: 1. an information processing module; 2. a data acquisition module; 3. a signal controller; 4. a signal lamp; 5. a wireless transmitting unit; 6. a background control center; 7. a voltage sensor; 8. a current transformer; 9. a current amplification circuit; 10. a power supply module; 11. a lightning protection module; 12. a photovoltaic module; 13. a first storage battery; 14. a second storage battery; 15. and a power conversion unit.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses signal lamp fault detection device.
As shown in fig. 1, the system comprises an information processing module 1 and a plurality of data acquisition modules 2, the number of the data acquisition modules 2 is consistent with the number of intersection traffic signal lamps 4, a data acquisition module 2 is correspondingly arranged at each traffic signal lamp 4, a detection end of each data acquisition module 2 is connected between a signal controller 3 and the corresponding signal lamp 4 by a bypass for detecting line parameters, output ends of the data acquisition modules 2 are connected with an input end of the information processing module 1 for sending detection signals, the information processing module 1 is used for collecting the received detection signals and sending the collected detection signals to a background control center 6 in real time through a wireless transmission unit 5 connected to the output end of the information processing module 1, and the background control center 6 can be a monitoring platform of a supervision center; the detection signals are gathered in the data processing center, so that the strong current part and the weak current part are separated, and the interference of the strong current signals at the detection end of the data acquisition module 2 on the detection signals is reduced; the arrangement of transmitting the detection signal back to the background control center 6 in real time enables background workers to find out abnormal conditions of the traffic signal lamp 4 in time according to the transmitted data, and is beneficial to improving the detection efficiency when the traffic signal lamp 4 breaks down.
As shown in fig. 1, the data acquisition module 2 includes a voltage sensor 7 and a current transformer 8, the voltage sensor 7 and the current transformer 8 are independent of each other and have their detection ends connected to the detection end of the data acquisition module 2, the voltage sensor 7 is used to detect the line voltage between the signal controller 3 and the corresponding signal lamp 4, the current transformer 8 is used to detect the line current between the signal controller 3 and the corresponding signal lamp 4, the output ends of the voltage sensor 7 and the current transformer 8 are connected to the output end of the data acquisition module 2, so that the data acquisition module 2 can detect the line voltage and current data between the signal controller 3 and the corresponding signal lamp 4 in real time and transmit the data back to the background control center 6, so that the staff of the background control center 6 can quickly analyze the states of the signal controller 3 and the signal lamp 4 according to the detection information of the current and the voltage; for example, the signal controller 3 is normal and the corresponding signal lamp 4 is damaged when there is a voltage signal and no current and current corresponds to the signal; the current is much lower than the normal current corresponding to a failure of the signal lamp 4, etc.
As shown in fig. 1, a current amplifying circuit 9 is further connected inside the information processing module 1, the current amplifying circuit 9 is used for amplifying the induced current received by the information processing module 1, an output end of the current amplifying circuit 9 is connected to an input end of the wireless transmitting unit 5, and after receiving the voltage detection signal, the information processing module 1 separately collects the voltage detection signal and then directly transmits the voltage detection signal to the background control center 6 through the wireless transmitting unit 5; after receiving the current detection signal, the information processing module 1 firstly amplifies and summarizes the received current detection signal through the current amplification circuit 9, and then sends the amplified current detection signal to the background control center 6 through the wireless transmitting unit 5; the current amplifying circuit 9 improves the anti-interference capability of the current detection signal, so that the current detection signal can be stably transmitted.
As shown in fig. 1 and 2, the fault monitoring device further includes a power module 10, where the power module 10 is configured to provide electric energy for the information processing module 1 and the plurality of data acquisition modules 2, so that the information processing module 1 and the data acquisition modules 2 can form an independent loop by relying on the power module 10, thereby reducing the possibility that the information processing module 1 and the data acquisition modules 2 are difficult to work normally due to a line power failure of the traffic signal lamp 4, and improving the stability of the fault monitoring device; the output end of the power module 10 is also connected with a lightning protection module 11, and the lightning protection module 11 is an electrical appliance which is used for protecting various electrical equipment in the power device from lightning overvoltage, operation overvoltage and power frequency transient overvoltage impact and is damaged, so that lightning current in a circuit of the fault monitoring device can be timely released through the lightning protection module 11, and the lightning protection performance of the fault monitoring device is improved.
As shown in fig. 2, the power module 10 includes a first battery 13, a second battery 14 and a power conversion unit 15, wherein output terminals of the first battery 13 and the second battery 14 are connected to an input terminal of the power conversion unit 15, and an output terminal of the power conversion unit 15 is connected to an output terminal of the power module 10; the first storage battery 13 and the second storage battery 14 are rechargeable storage batteries, and the power supply conversion unit 15 is a dual-power automatic transfer switch ATS; under initial state, under the restriction of power conversion unit 15, power module 10 carries out the output of electric energy through first battery 13, when first battery 13 damages or the electric quantity exhausts, power conversion unit 15 can carry out the electric energy output by second battery 14 with the inside circuit conversion of power module 10 automatically, and first battery 13 and second battery 14 are each other for the backup, have reduced the possibility of power module 10 trouble, have promoted power module 10 electric energy output's stability.
As shown in fig. 2, the charging ends of the first storage battery 13 and the second storage battery 14 are further connected with a photovoltaic module 12, the photovoltaic module 12 is a device for converting solar energy into electric energy, and the first storage battery 13 and the second storage battery 14 can be charged by using solar energy, so that the effect of reasonably utilizing solar energy is achieved, and the solar energy is energy-saving and environment-friendly.
The implementation principle of the embodiment of the application is as follows: data acquisition module 2 can detect and output voltage and current detection signal the circuit voltage and the current between signal controller 3 and the signal lamp 4 that corresponds in real time, the detected signal of each traffic signal lamp 4 of intersection department can be unified and sent to an information processing module 1, information processing module 1 can gather receiving the voltage detection signal, enlarge and gather the current detection signal that receives, then voltage detection signal and current detection signal after will gathering through wireless transmitting unit 5 pass back to backstage control center 6, so that backstage staff can be according to the detected data of passback, in time discover traffic signal lamp 4's abnormal conditions, help improving the detection efficiency when traffic signal lamp 4 breaks down.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a signal lamp fault detection device which characterized in that: including information processing module (1) and a plurality of data acquisition module (2), it is a plurality of the sense terminal of data acquisition module (2) bypass connection respectively is used for detecting the line parameter between a plurality of signal control machines (3) and signal lamp (4) that correspond, and is a plurality of the output of data acquisition module (2) all links to each other with the input of information processing module (1) and is used for sending detected signal, the output of information processing module (1) is connected with wireless transmitting unit (5), information processing module (1) is used for gathering received detected signal and sends the detected signal that gathers to backstage to control center (6) through wireless transmitting unit (5) in real time.
2. The signal lamp failure detection device according to claim 1, characterized in that: the data acquisition module (2) comprises a voltage sensor (7), the detection end of the voltage sensor (7) is connected between the signal controllers (3) and the corresponding signal lamps (4) in a bypass mode and used for detecting the voltage of the circuit, and the output end of the voltage sensor (7) is connected with the output end of the data acquisition module (2).
3. The signal lamp failure detecting device according to claim 2, wherein: the data acquisition module (2) still includes current transformer (8), the sense terminal bypass connection of current transformer (8) is used for detecting the electric current of circuit between a plurality of signal control machines (3) and signal lamp (4) that correspond, the output of current transformer (8) links to each other with the output of data acquisition module (2).
4. The signal lamp failure detecting device according to claim 3, wherein: the information processing module (1) further comprises a current amplification circuit (9), and the output end of the current amplification circuit (9) is connected with the input end of the wireless transmitting unit (5) and used for amplifying the induced current received by the information processing module (1).
5. The signal lamp failure detection device according to claim 1, characterized in that: the intelligent monitoring system is characterized by further comprising a power supply module (10), wherein the power supply module (10) is used for providing electric energy for the information processing module (1) and the data acquisition modules (2).
6. The signal lamp failure detection device according to claim 5, characterized in that: the output end of the power supply module (10) is also connected with a lightning protection module (11).
7. The signal lamp failure detection device according to claim 5, characterized in that: the solar energy power supply further comprises a photovoltaic module (12), the output end of the photovoltaic module (12) is connected with the charging end of the power supply module (10), and the photovoltaic module (12) is used for converting solar energy into electric energy and charging the power supply module (10).
8. The signal lamp failure detection device according to claim 5, characterized in that: the power supply module (10) comprises a first storage battery (13), a second storage battery (14) and a power supply conversion unit (15), the output ends of the first storage battery (13) and the second storage battery (14) are connected with the input end of the power supply conversion unit (15), and the output end of the power supply conversion unit (15) is connected with the output end of the power supply module (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771570.4U CN213780332U (en) | 2020-11-25 | 2020-11-25 | Signal lamp fault detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022771570.4U CN213780332U (en) | 2020-11-25 | 2020-11-25 | Signal lamp fault detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213780332U true CN213780332U (en) | 2021-07-23 |
Family
ID=76891698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022771570.4U Active CN213780332U (en) | 2020-11-25 | 2020-11-25 | Signal lamp fault detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213780332U (en) |
-
2020
- 2020-11-25 CN CN202022771570.4U patent/CN213780332U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103516052A (en) | Power distribution equipment on-line monitoring early-warning terminal | |
| CN204030640U (en) | Batteries novel maintenance monitoring intelligent device | |
| CN104868845A (en) | Device and method for monitoring data of embedded solar photovoltaic module data | |
| CN110912271A (en) | Intelligent power grid fault monitoring and transmitting system | |
| CN210626591U (en) | Intelligent alarm device for monitoring state of low-voltage distribution substation area | |
| CN201918929U (en) | Collector-shoe gear with intelligent detection function | |
| CN201656560U (en) | Real-time monitoring system for photovoltaic power station component status | |
| CN202676855U (en) | Long-distance positioning device for lightning stroke fault point of power transmission line | |
| CN202929155U (en) | Overhead line real-time detection system based on wireless sensor network | |
| CN108199477B (en) | Remote intelligent monitoring method and equipment for faults of AC/DC system of transformer substation | |
| CN117949721A (en) | Combined coil type wireless current sensor for intelligent fuse | |
| CN117894647A (en) | Intelligent fuse | |
| CN201673232U (en) | High voltage transmission line intelligent monitoring terminal | |
| CN213780332U (en) | Signal lamp fault detection device | |
| CN202025060U (en) | Automatic fault determining and positioning system of railway distribution network automatic blocking and continuous transmission lines | |
| CN201589832U (en) | Ground wire capable of detecting state of grounding wire in real time | |
| CN113285521A (en) | Differentiation of 5G basic station is equipped with electric intelligent control equipment | |
| CN202119862U (en) | Electric power circuit fault information display and remote transmission device | |
| CN107342627B (en) | On-line equipment monitoring device of power distribution station and use method | |
| CN217820779U (en) | Distribution network cable leakage current's on-line monitoring device | |
| CN215120138U (en) | Grid voltage over-regulator for photovoltaic grid-connected power station | |
| CN215120137U (en) | Grid overvoltage regulating system of photovoltaic grid-connected power station | |
| CN210669990U (en) | Photovoltaic module data acquisition unit and photovoltaic module system based on LORA | |
| CN210270038U (en) | Fault indicator with trend recognition function | |
| CN212905327U (en) | Online state monitoring system for storage battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |