CN214481402U - Tunnel intelligence lighting control system - Google Patents

Abstract

The utility model discloses a tunnel intelligence lighting control system, including installing in the tunnel and along a plurality of lamps and lanterns of tunnel length direction distribution, characterized by: the tunnel is divided into a plurality of illumination sections, and detection devices for detecting human bodies or vehicles are arranged at the tunnel inlet, the tunnel outlet and the connection position of each illumination section; the detection device comprises a first MCU, a sensor interface module, a signal transmitting module and a first power supply module which are connected with the first MCU, and a detection sensor connected with the sensor interface module; the system further comprises a light controller, wherein the light controller comprises a second MCU, a signal receiving module connected with the second MCU, a second power supply module and a plurality of switch units. The system can automatically turn on the lamps in the current section and turn off the lamps in other sections according to the positions of personnel or vehicles, so that electricity is saved; the system can also realize remote control and real-time monitoring of tunnel illumination.

Description

Tunnel intelligence lighting control system

Technical Field

The utility model relates to an intelligent control technical field, more specifically say, it relates to a tunnel intelligence lighting control system.

Background

According to the railway lighting design Specification (TB 10089-2015): normal lighting is required to be arranged on tunnels of 500m or more in length of high-speed railways, intercity railways and passenger-cargo collinear railways with the speed of 200km per hour; the tunnel with the length of 3000m or more for the passenger-cargo collinear railway and the cargo-cargo special line railway with the speed of 160km per hour and below can be provided with normal illumination; the tunnel with the length of 5000m or more or the tunnel with the emergency exit is provided with emergency lighting.

The tunnel lighting lamps are distributed linearly along one side or two sides of the tunnel, the lamp spacing is generally less than or equal to 30m, and a sectional control mode is adopted. The interior illumination lamps and lanterns of railway tunnel generally are in the off-state under the normal condition, when need patrolling or overhauing the operation in the tunnel, by the on-the-spot operation of patrolling and overhauing or overhauing the operation personnel and switching on and switching off the lamp, patrol and examine where the personnel walk promptly, just need manually to open current district section lamps and lanterns, and close the district section of having walked after one's life, patrol and examine the lamps and lanterns that the personnel can forget to close the district section after one's life sometimes, wait to come back to want the time-out, it is very far away to have walked, will walk back again and turn off the lamp, bring inconvenience for patrolling and examining, if do not remember, lamps and lanterns will be bright always, close until next someone, waste a large amount of electric energy.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a tunnel intelligence lighting control system, it can open and close lamps and lanterns automatically, practices thrift the electric energy.

In order to achieve the above purpose, the utility model provides a following technical scheme:

an intelligent illumination control system for a tunnel comprises a plurality of lamps which are arranged in the tunnel and distributed along the length direction of the tunnel, wherein the tunnel is divided into a plurality of illumination sections, and detection devices for detecting a human body or a vehicle are arranged at the entrance of the tunnel, the exit of the tunnel and the connection positions of the illumination sections; the detection device comprises a first MCU, a sensor interface module, a signal transmitting module and a first power supply module which are connected with the first MCU, and a detection sensor connected with the sensor interface module; the system further comprises a light controller, the light controller comprises a second MCU, a signal receiving module connected with the second MCU, a second power supply module and a plurality of switch units, and the switch units are connected into power supply loops of the illumination sections.

As a preferable scheme: the system further comprises an intelligent lighting control platform and a remote control terminal, the intelligent lighting control platform comprises a server and a background operating system, the remote control terminal is in communication connection with the server, the light controller further comprises a communication module, the communication module is connected with the second MCU, and the communication module is used for communication connection between the light controller and the server of the intelligent lighting platform.

As a preferable scheme: the background operating system comprises a face recognition module and a voice recognition module, the intelligent lighting control platform further comprises a database, the face recognition module is used for recognizing facial images collected by the remote control terminal, the voice recognition module is used for recognizing voice data collected by the remote control terminal, and the database is used for storing face image data and voice data.

As a preferable scheme: the switch unit comprises an amplifying circuit and a relay unit, the input end of the amplifying circuit is connected with the I/O port of the second MCU, the output end of the amplifying circuit is connected with the coil of the relay unit, and the switch contact of the relay unit is connected into a power supply loop of the illumination section.

As a preferable scheme: the detection sensor is an infrared sensor, and the output end of the infrared sensor is connected with the input end of the sensor interface module.

As a preferable scheme: the detection device comprises a main body, the infrared sensor is arranged outside the main body, and a shielding cover extending outwards is arranged outside a shell of the main body and above the infrared sensor.

As a preferable scheme: and an anti-static light-transmitting film is pasted on the surface of the infrared sensor.

As a preferable scheme: the detection sensor is a microwave sensor, a gravity sensor or an air micro-motion sensor.

As a preferable scheme: the communication module is a GPRS module, a 3G/4G/5G module, a ZigBee module, an LoRa module or an N6 module.

Compared with the prior art, the utility model has the advantages that: the system can automatically turn on the lamps in the current section and turn off the lamps in other sections according to the positions of personnel or vehicles, realizes the functions of turning on the lamps when people and vehicles arrive and turning off the lamps when people and vehicles go away, is more intelligent, does not need manual control of inspection personnel in the whole process, is greatly convenient for inspection work, can also avoid electric energy waste caused by the fact that the inspection personnel forget to turn off the lamps in the inspection section or no vehicle exists in a tunnel, and saves electricity; the system can also realize remote control and real-time monitoring of tunnel illumination.

Drawings

FIG. 1 is a schematic view of the installation of a probe;

FIG. 2 is a schematic wiring diagram of the switch unit;

FIG. 3 is a schematic circuit diagram of the detection device and the light controller;

FIG. 4 is a schematic diagram of a control system;

fig. 5 is a schematic structural diagram of the detection device.

Reference number 1, tunnel; 2. a light fixture; 3. a detection device; 301. abody 302, an infrared sensor; 303. an antistatic light-transmitting film; 304. a shield cover.

Detailed Description

Referring to fig. 1, an intelligent lighting control system for a tunnel comprises a plurality oflamps 2 installed in a tunnel 1 and distributed along the length direction of the tunnel, wherein the tunnel 1 is divided into a plurality of lighting sections.

The entrance of the tunnel 1, the exit of the tunnel 1 and the connection of each lighting segment are provided with adetection device 3 for detecting human bodies or vehicles.

The system also comprises a light controller, wherein each lamp is connected with the light controller, and the light controller is used for independently controlling the on and off of the lamps of each lighting section.

Referring to fig. 3, in this embodiment, the detection device includes a first MCU, a sensor interface module, an infrared sensor, a signal transmission module and a first power module, the sensor interface module is connected to an I \ O port of the first MCU, an output end of the infrared sensor is connected to an input end of the sensor interface module, the signal transmission module is connected to a communication serial port of the first MCU, and the first power module is connected to a power interface of each module, and is configured to supply power to the entire detection device.

The light controller comprises a second MCU, a signal receiving module and a second power module, the signal receiving module is connected with a communication serial port of the second MCU, the second power module is connected with a power interface of each module and used for supplying power to the whole light controller, and the light controller further comprises a plurality of switch units which correspond to the lighting sections one to one and are connected into live wire access ends of the lighting sections.

Referring to fig. 2, taking the illumination segment a as an example: lamps in each lighting section are connected with mains supply in a parallel connection mode, each switch unit is arranged at the live wire access end of the mains supply of the corresponding lighting section, and the on-off of all the lamps in each lighting section can be controlled by controlling the on-off of the switch units.

The switch unit in this embodiment includes amplifier circuit and relay unit, and amplifier circuit's input is connected with second MCU's IO port, and amplifier circuit's output and relay unit's coil connection, relay unit's switch contact access illumination section live wire incoming end.

The signal emitting module of the detection device is connected with the signal receiving module of the light controller in a matched mode, so that the detection device is in communication connection with the light controller.

The working principle of the system is as follows: in the initial state, namely when no people or vehicles are in the tunnel, all the detection devices in the tunnel do not detect people or vehicles, and the lamps in all the lighting sections are in the off state. When a person or a vehicle enters from a tunnel entrance, an infrared sensor of a detection device at the entrance senses a human body or the vehicle and feeds back a high level signal to a first MCU (microprogrammed control Unit), the first MCU controls a signal transmitting module to send a light-on signal to a light controller, the light controller receives the light-on signal through a signal receiving module, a second MCU sends the high level signal to an A amplifying circuit, the A amplifying circuit amplifies the signal and outputs the amplified current signal to a coil of an A relay unit, the amplified current drives the A relay unit to enable a switch contact of the A relay unit to be switched on from off, and at the moment, all lamps in an A lighting section are powered on, so that the A lighting section is lighted; when a person or a vehicle enters a lighting section B (namely the next lighting section) from the lighting section A, a detection device at the joint of the lighting section A and the lighting section B detects a human body or the vehicle and sends a light-on signal to a light controller, at the moment, a second MCU sends a high-level signal to a B amplifying circuit to drive a relay unit B to be switched on from off, at the moment, lamps in the lighting section B are all lightened, meanwhile, the second MCU changes the output of a low-level signal to the amplifying circuit A, the relay A is powered off, and all the lamps in the lighting section A are turned off; when the inspection personnel enter the lighting section C, all the lamps in the lighting section C are turned on, and all the lamps in the lighting section B are turned off … … …

When people or vehicles go out of the tunnel exit, the detection device at the exit detects the human body or the vehicles, and the light controller controls all the lamps of the last lighting section to be turned off.

This system can open current district section lamps and lanterns and close other district section lamps and lanterns according to the position of personnel or vehicle is automatic, has realized that "people's car goes the lamp and lights, and people's car goes the function that the lamp put out", and is more intelligent, and whole journey need not to patrol and examine personnel manual control, and the work of patrolling and examining greatly conveniently can also avoid patrolling and examining personnel to forget to close the electric energy waste that causes when having accomplished the lamps and lanterns of patrolling and examining the district section or having no vehicle in the tunnel, the using electricity wisely.

Referring to fig. 4, the intelligent lighting control system in this embodiment further includes an intelligent lighting control platform and a remote control terminal, where the intelligent lighting control platform includes a server and a background operating system. The remote control terminal is in communication connection with the server.

The light controller further comprises a communication module, the communication module is connected with a communication serial port of the second MCU, and the communication module is used for communication connection between the light controller and a server of the intelligent lighting platform.

The remote control terminal is used for sending an operation instruction to the server, and the light controller sends a corresponding control instruction after the server receives the operation instruction of the remote control terminal. A manager accesses the background operating system by operating the remote control terminal, performs lamp on/off operation in the background operating system, sends a corresponding control signal to the light controller by the server, and then controls the light controller to turn on or off the lamp, so that the remote control of the lamp is realized. The light controller is communicated with the server, on-off state data of the lamps are uploaded to the intelligent lighting control platform, and managers can check the lamp states in the tunnels at any time at the backstage, so that real-time monitoring of tunnel lighting is realized.

The background operating system in the embodiment further comprises a face recognition module and a voice recognition module, the intelligent lighting control platform further comprises a database, the face recognition module is used for recognizing facial images of operators collected by the remote control terminal, the voice recognition module is used for recognizing voice data collected by the remote control terminal, and the database is used for storing face image data and voice data. When a manager logs in the background management system through the remote control terminal, facial image acquisition and voice acquisition are needed, and the acquired facial image data or voice acquisition data are compared with the pre-stored facial image data and voice data in the database, so that whether the current operator is an authorized manager is judged, and after the identity authentication is successful, the operator can operate in the background management system.

The communication module in this embodiment is a GPRS module, a 3G/4G/5G module, a ZigBee module, an LoRa module, or an N6 module.

Referring to fig. 5, thedetection device 3 in the present embodiment includes amain body 301, and aninfrared sensor 302 is provided outside themain body 301. Be provided with theshield 304 that outwards stretches out outside the casing ofmain part 301 and be locatedinfrared sensor 302 top,shield 304 has the shading effect, can prevent that detection device from directly shininginfrared sensor 302 to lamps andlanterns 2 on the wall, avoidsinfrared sensor 302 to receive the interference, guarantees the accuracy of surveying. In addition, theshielding cover 304 can prevent dust from falling on theinfrared sensor 302, and prevent theinfrared sensor 302 from being incapable of working accurately due to too much dust accumulation.

On the basis, the anti-static light-transmittingfilm 303 is attached to the surface of theinfrared sensor 302, and the anti-static light-transmittingfilm 303 can prevent the surface of theinfrared sensor 302 from generating static electricity to adsorb charged dust particles in the air, and is also favorable for keeping theinfrared sensor 302 clean.

Example two:

the difference between the embodiment and the first embodiment is that the microwave sensor replaces an infrared sensor, the output end of the microwave sensor is connected with the input end of the sensor interface module, and a moving object can be detected through the microwave sensor, so that whether people or vehicles enter the tunnel or not is judged.

Example three:

the difference between the embodiment and the first embodiment is that the infrared sensor is replaced by the gravity sensor, the gravity sensor is arranged on a tunnel road surface, a rail or a pedestrian passageway, and when a person or a vehicle passes through the gravity sensor, the gravity sensor can sense the person or the vehicle.

Example four:

the difference between the embodiment and the first embodiment is that the infrared sensor is replaced by the air micro-motion sensor, when a person or a vehicle passes through the tunnel, the air in the tunnel is disturbed, and the disturbance of the air can be detected by the air micro-motion sensor, so that the detection of the person or the vehicle is realized.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides a tunnel intelligence lighting control system, is including installing in the tunnel and along a plurality of lamps and lanterns of tunnel length direction distribution, characterized by: the tunnel is divided into a plurality of illumination sections, and detection devices for detecting human bodies or vehicles are arranged at the tunnel inlet, the tunnel outlet and the connection position of each illumination section; the detection device comprises a first MCU, a sensor interface module, a signal transmitting module and a first power supply module which are connected with the first MCU, and a detection sensor connected with the sensor interface module; the system further comprises a light controller, the light controller comprises a second MCU, a signal receiving module connected with the second MCU, a second power supply module and a plurality of switch units, and the switch units are connected into power supply loops of the illumination sections.

2. The intelligent lighting control system for tunnels according to claim 1, wherein: the system further comprises an intelligent lighting control platform and a remote control terminal, the intelligent lighting control platform comprises a server and a background operating system, the remote control terminal is in communication connection with the server, the light controller further comprises a communication module, the communication module is connected with the second MCU, and the communication module is used for communication connection between the light controller and the server of the intelligent lighting platform.

3. The intelligent tunnel lighting control system of claim 2, wherein: the background operating system comprises a face recognition module and a voice recognition module, the intelligent lighting control platform further comprises a database, the face recognition module is used for recognizing facial images collected by the remote control terminal, the voice recognition module is used for recognizing voice data collected by the remote control terminal, and the database is used for storing face image data and voice data.

4. The intelligent lighting control system for tunnels according to claim 1, wherein: the switch unit comprises an amplifying circuit and a relay unit, the input end of the amplifying circuit is connected with the I/O port of the second MCU, the output end of the amplifying circuit is connected with the coil of the relay unit, and the switch contact of the relay unit is connected into a power supply loop of the illumination section.

5. The intelligent lighting control system for tunnels according to claim 1, wherein: the detection sensor is an infrared sensor, and the output end of the infrared sensor is connected with the input end of the sensor interface module.

6. The intelligent lighting control system for tunnels according to claim 5, wherein: the detection device comprises a main body, the infrared sensor is arranged outside the main body, and a shielding cover extending outwards is arranged outside a shell of the main body and above the infrared sensor.

7. The intelligent lighting control system for tunnels according to claim 6, wherein: and an anti-static light-transmitting film is pasted on the surface of the infrared sensor.

8. The intelligent lighting control system for tunnels according to claim 1, wherein: the detection sensor is a microwave sensor, a gravity sensor or an air micro-motion sensor.

9. The intelligent tunnel lighting control system of claim 2, wherein: the communication module is a GPRS module, a 3G/4G/5G module, a ZigBee module, an LoRa module or an N6 module.

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