CN214481405U - Wireless control system for tunnel illumination - Google Patents
Wireless control system for tunnel illumination Download PDFInfo
- Publication number
- CN214481405U CN214481405U CN202120017146.2U CN202120017146U CN214481405U CN 214481405 U CN214481405 U CN 214481405U CN 202120017146 U CN202120017146 U CN 202120017146U CN 214481405 U CN214481405 U CN 214481405U
- Authority
- CN
- China
- Prior art keywords
- tunnel
- switch unit
- amplifying circuit
- lamp
- power supply
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a tunnel lighting wireless control system, including installing the light in the tunnel, install the room identification lamp of room department in the tunnel, characterized by: the tunnel lighting system also comprises a light controller and detection devices arranged at the tunnel inlet and the tunnel outlet; the lighting lamp is connected with the chamber identification lamp and is controlled by the light controller. In the system, a detection device is arranged at an inlet and an outlet of a tunnel to detect whether a train enters the tunnel or not, an inspection worker can manually turn on an illuminating lamp in the tunnel, when the train enters the tunnel in the inspection process, the detection device sends a signal to a light controller, and the light controller controls the illuminating lamp in the tunnel to start flashing so as to remind the inspection worker; meanwhile, the light controller controls the lighting of the chamber identification lamp, so that inspection personnel can quickly find the nearest chamber and hide in the chamber in advance, and the safety of the inspection personnel is better protected.
Description
Technical Field
The utility model relates to an illumination control technical field, more specifically say, it relates to a tunnel lighting wireless 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 interior illumination lamps and lanterns of railway tunnel generally are in the closed condition under the normal condition, need patrol and examine or overhaul the operation in the tunnel, patrol and examine by the scene or overhaul the operation personnel and carry out the switching on and off operation, the personnel of patrolling and examining have the train to drive into the tunnel sometimes in the tunnel, because pedestrian passageway in the tunnel is narrower, the air current that the high-speed motion produced probably produces the effort to the personnel of patrolling and examining, for guaranteeing safety, the personnel of patrolling and examining can press close to the tunnel wall in advance when perceiving the train and be close to, with the interval of increase and train, the tunnel exceeds can all be equipped with the cavern in the tunnel after certain length, the cavern can provide interim shelter space for the personnel of patrolling and examining, it is safest to hide into the cavern. As the speed of the train gets faster and faster, the patrol personnel have little time to remain with his response when they perceive that the train is approaching.
If can just send the warning to the patrolling and examining personnel in the tunnel when the train just gets into the tunnel to instruct it to find nearest cavern, can effectively guarantee patrolling and examining personnel's safety, consequently design one set of such system very necessary.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a tunnel lighting wireless control system, it can remind the personnel of patrolling and examining when the train drives into the tunnel to guide the personnel of patrolling and examining to find nearest cavern.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a wireless control system for tunnel illumination comprises an illuminating lamp arranged in a tunnel, a chamber identification lamp arranged at a chamber in the tunnel, a light controller and detection devices arranged at an inlet and an outlet of the tunnel; the lighting controller comprises an output control MCU, a wireless receiving module, a first switch unit, a second switch unit, a third switch unit and a power supply module, wherein the wireless receiving module, the first switch unit, the second switch unit, the third switch unit and the power supply module are connected with the output control MCU; the first switch unit and the second switch unit are connected in parallel into a power supply loop of the illuminating lamp, a control signal input end of the switch unit is connected with an I/O port of the output control MCU, a control signal input end of the second switch unit is connected with a PWM port of the output control MCU, a control signal input end of the third switch unit is connected with an I/O port of the input control MCU, and the third switch unit is connected into a power supply loop of the cavity identification lamp.
As a preferable scheme: the first switch unit comprises a first amplifying circuit and a first relay unit, the input end of the first amplifying circuit is connected with the I/O port of the output control MCU, and the output end of the first amplifying circuit is connected with the coil of the first relay unit; the second switch unit comprises a second amplifying circuit and a second relay unit, the input end of the second amplifying circuit is connected with the PWM port of the output control MCU, and the output end of the second amplifying circuit is connected with the coil of the second relay unit; the third switch unit comprises a third amplifying circuit and a third relay unit, the input end of the third amplifying circuit is connected with the I/O port of the output control MCU, and the output end of the third amplifying circuit is connected with the coil of the third relay unit; the normally open contact of the first relay unit is connected into a power supply loop of the illuminating lamp, the normally closed contact of the second relay is connected into the power supply loop of the illuminating lamp, and the normally open contact of the third relay is connected into the power supply loop of the illuminating lamp in the grotto.
As a preferable scheme: the wireless transmitting module and the wireless receiving module are Lora modules or ZigBee modules.
As a preferable scheme: the cavity identification lamp comprises a shell, convex lenses are arranged on the front surface and two side surfaces of the shell, a lamp tube is arranged in the shell and behind each convex lens, and a light gathering plate is arranged behind the lamp tube.
As a preferable scheme: the system further comprises an illumination control platform and a remote control terminal, wherein the illumination control platform comprises a background operating system, a server and a database, 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 serial port of an output control MCU, and the communication module is used for the communication connection of the light controller and the server.
As a preferable scheme: the communication module is an Ethernet communication module or an Internet of things card communication module.
Compared with the prior art, the utility model has the advantages that: in the system, a detection device is arranged at an inlet and an outlet of a tunnel to detect whether a train enters the tunnel or not, an inspection worker can manually turn on an illuminating lamp in the tunnel, when the train enters the tunnel in the inspection process, the detection device sends a signal to a light controller, and the light controller controls the illuminating lamp in the tunnel to start flashing so as to remind the inspection worker; meanwhile, the light controller controls the lighting of the chamber identification lamp, so that inspection personnel can quickly find the nearest chamber and hide in the chamber in advance, and the safety of the inspection personnel is better protected.
Drawings
FIG. 1 is a schematic structural view of the interior of a tunnel;
FIG. 2 is a schematic diagram of a lamp power supply circuit;
FIG. 3 is a schematic circuit diagram of the detection device and the light controller;
FIG. 4 is a topology diagram of a control system;
FIG. 5 is a schematic cross-sectional view of a cavity identification light.
Detailed Description
Referring to fig. 1, a wireless control system for tunnel lighting comprises an illuminating lamp 2 installed in a tunnel 1, a chamber identification lamp 6 installed at a chamber 5 in the tunnel 1, a first detecting device 3 installed at an inlet of the tunnel 1, and a second detecting device 4 installed at an outlet of the tunnel 1.
Referring to fig. 3, the system further includes a light controller. The detection device comprises an input control MCU, a key module, a sensor interface module, a vibration sensor, a wireless transmitting module and a power supply module. The key module is connected with an I/O port of the input control M CU; the sensor interface module is connected with an I/O port of the input control MCU; the output end of the vibration sensor is connected with the input end of the sensor interface module; the wireless transmitting module is connected with a serial port of the input control MCU, and the power supply module is connected with a power supply interface of each module and used for supplying power to each module.
The key module comprises a light-on key and a light-off key.
The vibration sensor is installed on the wall or the ground of the tunnel to detect vibration generated when the train passes.
The light controller comprises an output control MCU, a wireless receiving module, a first switch unit, a second switch unit, a third switch unit and a power supply module. The wireless receiving module is connected with a serial port of the input control MCU and is used for being connected with the wireless transmitting module in a matching way, so that signal transmission between the detection device and the light controller is realized; the first switch unit and the second switch unit are connected in parallel into a power supply loop of the illuminating lamp, a control signal input end of the first switch unit is connected with an I/O port of the output control MCU, a control signal input end of the second switch unit is connected with a PWM port of the output control MCU, a control signal input end of the third switch unit is connected with an I/O port of the input control MCU, and the third switch unit is connected into a power supply loop of the cavity identification lamp; the power supply module is used for supplying power to the whole light controller.
In this embodiment, the first switch unit includes a first amplifying circuit and a first relay unit, an input end of the first amplifying circuit is connected to an I/O port of the output control MCU, and an output end of the first amplifying circuit is connected to a coil of the first relay unit; the second switch unit comprises a second amplifying circuit and a second relay unit, the input end of the second amplifying circuit is connected with the PWM port of the output control MCU, and the output end of the second amplifying circuit is connected with the coil of the second relay unit; the third switch unit comprises a third amplifying circuit and a third relay unit, wherein the input end of the third amplifying circuit is connected with the I/O port of the output control MCU, and the output end of the third amplifying circuit is connected with the coil of the third relay unit.
Referring to fig. 2, the normally open contact of the first relay unit is connected to the power supply circuit of the illumination lamp, and the normally closed contact of the second relay is connected to the power supply circuit of the illumination lamp.
And a normally open contact of the third relay is connected into a power supply loop of the lighting lamp of the cavern.
After the system is powered on, the first detection device, the second detection device and the light controller are connected and paired.
The working principle of the system is as follows: under initial condition (when nobody in the tunnel promptly), first relay unit, second relay unit and third relay unit all do not receive the electricity, and light and room identification lamp are all gone out. When patrolling and examining personnel and getting into from the tunnel import, press the key-in of turning on light on the first detection device, the first level signal of key module to input control MCU feedback, input control MCU control wireless transmitting module sends "turn on light" signal to the light control ware this moment, the light control ware receives through wireless receiving module behind "turn on light" signal, output control MCU's IO port is to first amplifier circuit output high level signal, first amplifier circuit amplifies this level signal and to the electric current after the coil output of first relay unit is enlargied, first relay unit gets electric action, its normally open contact is closed, light supply circuit is switched on this moment, the light in the tunnel is all lighted, can conveniently patrol and examine personnel in the tunnel.
When a train enters the tunnel, the train vibrates in the tunnel, the vibration sensor detects the vibration and sends a vibration signal to the input control MCU, the input control MCU controls the wireless transmitting module to send an early warning signal to the light controller, the light controller receives the early warning signal through the wireless receiving module, the I/O port of the output control MCU outputs a PWM pulse signal to the second amplifying circuit, the second amplifying circuit amplifies a high-level signal in the PWM pulse signal and outputs the amplified current to the coil of the second relay unit, the second relay unit is powered on to act, the normally closed contact of the second relay unit is disconnected, a low-level signal in the PWM pulse signal cannot drive the second relay unit to act even if the low-level signal is amplified, so the normally closed contact of the second relay unit can alternately execute the opening and closing actions, and a power supply loop of an illuminating lamp is also alternately cut off and connected, thereby the lighting lamp begins to flash; meanwhile, the I/O port of the output control MCU outputs a high-level signal to the third amplifying circuit, and the third amplifying circuit drives the third relay unit to act, so that the normally open contact of the third relay unit is closed, and the chamber identification lamp is lighted at the moment.
When an inspector inspects the tunnel, if the inspector finds that the illuminating lamp begins to flicker, the inspector can know that a train enters the tunnel, and can take avoidance measures in advance to better guarantee the personal safety of the inspector; and when the illuminating lamp flickers, the chamber identification lamp is turned on, and inspection personnel can quickly find the nearest chamber through the prompt of the chamber identification lamp to hide in the chamber in advance, so that the inspection personnel can better protect the inspection personnel.
After the train exits the tunnel, the train is detected by another detection device, the other detection device sends a 'flicker stopping' signal to the light controller, and after the light controller receives the signal, the light controller outputs a PWM signal for controlling the MCU to stop outputting, and the illuminating lamp stops flickering.
When the patrol personnel go out from the tunnel outlet, the lamp-off key on the second detection device is pressed, the second detection device sends a lamp-off signal to the light controller, the I/O port of the light controller stops outputting a high-level signal, the lighting lamp and the chamber identification lamp are both turned off, and the lighting system recovers the initial state.
The wireless transmitting module and the wireless receiving module in the embodiment are Lora modules or ZigBee modules.
Referring to fig. 4, the system further comprises an illumination control platform and a remote control terminal, the illumination control platform comprises a background operating system, a server and a database, the remote control terminal is in communication connection with the server, the light controller further comprises a communication module, the communication module is in serial connection with an output control MCU, and the communication module is used for the communication connection between the light controller and the server. The communication module is an Ethernet communication module or an Internet of things card communication module. A manager can access the illumination control platform through the remote control terminal and send an operation instruction to the server, the server sends a control instruction to the light controller after receiving the operation instruction, and the output control MCU outputs a corresponding control signal according to the control instruction, so that the remote control of tunnel illumination can be realized; in addition, the light controller can also upload the action condition of each switch unit to the lighting control platform, and the on-line monitoring of tunnel lighting is realized.
Referring to fig. 5, the hall lantern 6 of the present embodiment includes a housing 601, convex lenses 604 are installed on the front and both sides of the housing 601, a lamp tube 602 is installed in the housing 601 and behind each convex lens 604, and a light collecting plate 603 is installed behind the lamp tube 602. The lamp 602 emits bright light after being lighted up, and the light-gathering plate 603 gathers and reflects light rays, so that the light rays are intensively irradiated to the convex lens 604 and finally emitted from the convex lens 604. The solar panel 603 can strengthen the luminance of emitting light, and the angle scope that light emitted can be enlargied to convex lens 604 to make the scope that light shines bigger, thereby can indicate the personnel of patrolling and examining better. Because three sides of the lamp shell 601 can emit light, two sides of the cavern and the wall opposite to the cavern can be illuminated, so that inspection personnel can see the cavern identification lamp 6 more easily.
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 (6)
1. The utility model provides a tunnel lighting wireless control system, is including installing the light in the tunnel, installs the room identification lamp of room department in the tunnel, characterized by: the tunnel lighting system also comprises a light controller and detection devices arranged at the tunnel inlet and the tunnel outlet; the lighting controller comprises an output control MCU, a wireless receiving module, a first switch unit, a second switch unit, a third switch unit and a power supply module, wherein the wireless receiving module, the first switch unit, the second switch unit, the third switch unit and the power supply module are connected with the output control MCU; the first switch unit and the second switch unit are connected in parallel into a power supply loop of the illuminating lamp, a control signal input end of the switch unit is connected with an I/O port of the output control MCU, a control signal input end of the second switch unit is connected with a PWM port of the output control MCU, a control signal input end of the third switch unit is connected with an I/O port of the input control MCU, and the third switch unit is connected into a power supply loop of the cavity identification lamp.
2. The wireless control system for tunnel lighting according to claim 1, wherein: the first switch unit comprises a first amplifying circuit and a first relay unit, the input end of the first amplifying circuit is connected with the I/O port of the output control MCU, and the output end of the first amplifying circuit is connected with the coil of the first relay unit; the second switch unit comprises a second amplifying circuit and a second relay unit, the input end of the second amplifying circuit is connected with the PWM port of the output control MCU, and the output end of the second amplifying circuit is connected with the coil of the second relay unit; the third switch unit comprises a third amplifying circuit and a third relay unit, the input end of the third amplifying circuit is connected with the I/O port of the output control MCU, and the output end of the third amplifying circuit is connected with the coil of the third relay unit; the normally open contact of the first relay unit is connected into a power supply loop of the illuminating lamp, the normally closed contact of the second relay is connected into the power supply loop of the illuminating lamp, and the normally open contact of the third relay is connected into the power supply loop of the illuminating lamp in the grotto.
3. The wireless control system for tunnel lighting according to claim 1, wherein: the wireless transmitting module and the wireless receiving module are Lora modules or ZigBee modules.
4. The wireless control system for tunnel lighting according to claim 1, wherein: the cavity identification lamp comprises a shell, convex lenses are arranged on the front surface and two side surfaces of the shell, a lamp tube is arranged in the shell and behind each convex lens, and a light gathering plate is arranged behind the lamp tube.
5. The wireless control system for tunnel lighting according to claim 1, wherein: the system further comprises an illumination control platform and a remote control terminal, wherein the illumination control platform comprises a background operating system, a server and a database, 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 serial port of an output control MCU, and the communication module is used for the communication connection of the light controller and the server.
6. The wireless control system for tunnel lighting according to claim 5, wherein: the communication module is an Ethernet communication module or an Internet of things card communication module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017146.2U CN214481405U (en) | 2021-01-04 | 2021-01-04 | Wireless control system for tunnel illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120017146.2U CN214481405U (en) | 2021-01-04 | 2021-01-04 | Wireless control system for tunnel illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214481405U true CN214481405U (en) | 2021-10-22 |
Family
ID=78110905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120017146.2U Active CN214481405U (en) | 2021-01-04 | 2021-01-04 | Wireless control system for tunnel illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214481405U (en) |
-
2021
- 2021-01-04 CN CN202120017146.2U patent/CN214481405U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103116996B (en) | Tunnel illumination and security system | |
| JP4340925B1 (en) | Network fluorescent lamp type LED lighting system and fluorescent lamp type LED lighting body used therefor | |
| TW201405052A (en) | LED street lamp and remote intelligent monitoring system using the same | |
| CN105282947B (en) | A kind of energy saving wisdom control system of tunnel illumination based on monitoring image | |
| CN207706491U (en) | A kind of vcehicular tunnel intelligent lighting early warning system | |
| TWM445113U (en) | LED street lamp and remote intelligent monitoring system using the same | |
| CN105240780A (en) | Fire protection emergency lamp | |
| CN214481402U (en) | Tunnel intelligence lighting control system | |
| CN207039948U (en) | tunnel illuminating system | |
| CN214481405U (en) | Wireless control system for tunnel illumination | |
| CN104615116A (en) | Prison wall lighting lamp and security and protection system thereof | |
| CN208271348U (en) | Automatic induction escape system | |
| CN205105418U (en) | Automatic change lighting system | |
| CN204090250U (en) | A kind of booth illuminator | |
| CN217606278U (en) | Tunnel operation abnormity detection device and system | |
| KR100982356B1 (en) | A lighting control unit of a parking zone and control method | |
| CN208687593U (en) | A kind of garden lamp body illumination monitoring system | |
| CN211557546U (en) | Brightness-adjustable intelligent illumination control system | |
| CN203118229U (en) | Tunnel illumination and security device | |
| CN201133997Y (en) | Video camera possessing wireless controllable secondary light source for guarding system | |
| CN208353679U (en) | A kind of energy efficient lighting system suitable for large-scale switchgear house | |
| CN112188670A (en) | Watchband control device and method for platform door system | |
| CN206812876U (en) | A kind of dazzle light intelligence control system | |
| CN220965224U (en) | Illumination control system for coal mine | |
| CN204887201U (en) | Simulation camera |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |