CN109257858A - A kind of marshalling yard's intelligent lighting system - Google Patents
A kind of marshalling yard's intelligent lighting system Download PDFInfo
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- CN109257858A CN109257858A CN201811238379.4A CN201811238379A CN109257858A CN 109257858 A CN109257858 A CN 109257858A CN 201811238379 A CN201811238379 A CN 201811238379A CN 109257858 A CN109257858 A CN 109257858A
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/02—Switching on, e.g. with predetermined rate of increase of lighting current
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
- H05B41/02—Details
- H05B41/04—Starting switches
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/20—Responsive to malfunctions or to light source life; for protection
-
- 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
A kind of marshalling yard's intelligent lighting system of the invention, is related to Lighting control field.The present invention by PLC by human-induced signal, luminance signal, switching signal be converted into control signal export control to relay use T/U；Relay control converts thereof into output of pulse signal with T/U and controls relay to fluorescent lamp control relay, dimming device, HID lamp control relay, trouble light；The electric signal of fluorescent lamp, incandescent lamp and HID lamp is detected by multichannel electric energy computation chip；Multiloop kilowatt meter receives the electric signal of multichannel electric energy computation chip output and handles it, then is uploaded in PLC, calculates electric energy by PLC；Relay control controls fluorescent lamp control relay, dimming device, HID lamp control relay, trouble light according to the control signal of PLC with T/U and controls relay, to control fluorescent lamp, incandescent lamp and HID lamp.The present invention is at low cost, and the quick and intelligent control of illumination is realized by PLC, realizes the Lighting control of customer demand.
Description
Technical field
The present invention relates to lighting control technique fields, and in particular to a kind of marshalling yard's intelligent lighting system.
Background technique
Currently, the lighting apparatus function of marshalling yard is relatively simple, only illumination functions have no other function.In addition, usually
Using simple line traffic control mode, when use, is opened, and is closed when not in use, and there is no the control systems and control method of a set of completion
To realize the intelligent control of lighting apparatus.Existing marshalling yard's lighting apparatus is easier to damage, and there is no emergency response illuminations
Equipment.
Summary of the invention
In order to solve the problems, such as to have a single function existing for the lighting apparatus of existing marshalling yard, it is easy to damage, the present invention provide one
Kind marshalling yard's intelligent lighting system.
Used technical solution is as follows in order to solve the technical problem by the present invention:
A kind of marshalling yard's intelligent lighting system of the invention, comprising:
PLC；
The human body proximity sensor being connected by inductive signal input unit with PLC, human body proximity sensor will detect
Human-induced signal be input in PLC by inductive signal input unit；
The luminance sensor being connected by luminance signal input unit with PLC, the brightness that luminance sensor will detect
Signal is input in PLC by luminance signal input unit；
The switch being connected by switching signal input unit with PLC passes through switch letter by the switching signal of switch input
Number input unit is input in PLC；
Power module and relay the control T/U being connected with PLC, are powered by power module to PLC, PLC is to reception
To human-induced signal, luminance signal, switching signal carry out being processed and converted to control signal exporting and use to relay control
T/U；
Fluorescent lamp control relay, dimming device, HID lamp control relay and the event being connected with relay control with T/U
Hinder lamp control relay, relay control with T/U receive the control signal from PLC and convert thereof into output of pulse signal to
Fluorescent lamp controls relay, dimming device, HID lamp control relay, trouble light and controls relay；
The trouble light alarm being connected with trouble light control relay；
The multichannel electric energy computation chip being connected with fluorescent lamp control relay, dimming device, HID lamp control relay；
Fluorescent lamp, incandescent lamp and the HID lamp being connected with multichannel electric energy computation chip, pass through multichannel electric energy computation chip
Detect the electric signal of fluorescent lamp, incandescent lamp and HID lamp；
It is defeated to receive multichannel electric energy computation chip for the multiloop kilowatt meter being connected with multichannel electric energy computation chip and PLC
Electric signal out is simultaneously handled it, then is uploaded in PLC, calculates electric energy by PLC；
Control signal control fluorescent lamp the control relay, dimming device, HID that relay control is issued with T/U according to PLC
Lamp controls relay, trouble light controls relay, to control fluorescent lamp, incandescent lamp and HID lamp.
It further, further include switch-board, for installing switch and switching signal input apparatus.
Further, further include distribution board, power module, inductive signal input unit, luminance signal input unit, PLC,
Relay control T/U, fluorescent lamp control relay, dimming device, HID lamp controls relay, trouble light controls relay, more
Channel electric energy computation chip, multiloop kilowatt meter are installed in distribution board.
Further, further include host computer, control instruction is sent to PLC by host computer, PLC executes corresponding control and refers to
It enables.
Further, the PLC uses S7-200 (CPU224+EM231).
Further, described after relay control T/U model are as follows: WR3400-803.
Further, the fluorescent lamp control relay, HID lamp control relay and trouble light control relay are all made of
WR3442-803。
Further, the switch uses switch on wall.
Further, the human body proximity sensor uses the infrared proximity transducer of model si1102.
Further, the luminance sensor uses the hundred million smooth 3mm plug-in unit DIP-2 of model ALS-PT204-6C-L177
Environment light sensor.
The beneficial effects of the present invention are:
1, it saves the energy, reduce operating cost.Pass through the gearing with human body proximity sensor, luminance sensor etc., control
Useless lighting is realized and saves energy conservation cost, efficient lighting environment.
2, the quick and intelligent control that illumination is realized by PLC, realizes the Lighting control of customer demand.
3, construction time and cost are saved, there is certain simplification.Compared with original construction work, realize significantly
Save construction.
4, maintenance expense and time are saved, is capable of the function of configuration switch after construction, from being designed into budgetary estimate, apply
Work, change system can correspond to rapidly.
5, reduce totle drilling cost, the change of lighting and range of turning off the light, can it is unnecessary change be routed under the premise of simply carry out,
Realization reduces cost.
Detailed description of the invention
Fig. 1 is a kind of structural block diagram of marshalling yard's intelligent lighting system of the invention.
Fig. 2 is a kind of flow chart of marshalling yard's intelligent lighting controls method of the invention.
Specific embodiment
Below in conjunction with attached drawing, invention is further described in detail.
As depicted in figs. 1 and 2, a kind of marshalling yard's intelligent lighting system of the invention, mainly includes with lower component:
Human body proximity sensor, luminance sensor, switch, inductive signal input unit, luminance signal input unit, switch
Signal input unit, power module, PLC, relay control T/U, host computer, multiloop kilowatt meter, multichannel electrical energy measurement
Chip, fluorescent lamp control relay, dimming device, HID lamp control relay, trouble light control relay, trouble light alarm,
Fluorescent lamp, incandescent lamp and HID lamp.
Human body proximity sensor is connected with inductive signal input unit, luminance sensor and luminance signal input unit phase
Even, switch is connected with switching signal input unit, power module, inductive signal input unit, luminance signal input unit, switch
Signal input unit, host computer, relay control T/U, multiloop kilowatt meter are connected with PLC, multiloop kilowatt meter with it is more
Channel electric energy computation chip is connected, and fluorescent lamp controls relay, dimming device, HID lamp control relay, trouble light and controls relay
Device, which is controlled with relay, to be connected with T/U, and trouble light alarm controls relay with trouble light and is connected, fluorescent lamp, incandescent lamp and
HID lamp is connected with multichannel electric energy computation chip.Switch and switching signal input apparatus are mounted on switch-board, and switch-board is
Switchgear is used primarily in power supply system, is used for installation switchgear, control or distribution electric energy.Power module, inductive signal are defeated
Enter unit, luminance signal input unit, PLC, relay control T/U, fluorescent lamp control relay, dimming device, HID lamp control
Relay processed, trouble light control relay, multichannel electric energy computation chip, multiloop kilowatt meter are installed in distribution board, are matched
Electroplax, that is, power distribution cabinet is the equipment for concentrating, switching, distributing electric energy.
PLC uses siemens PLC (CPU224+EM231).The series of PLC have the advantage that high reliability,
Profuse instruction set is easy to grasp, easily operation, built-in integrated functionality, real-time characteristic, powerful communication energy abundant
Power, expansion module abundant.S7-200 series of PLC can provide 8 kinds of CPU of 4 different base types.CPU element design: collection
At 24V load power source, may be coupled directly to sensor and transmitter (actuator).Different device types: CPU 221~
226 respectively have 2 seed type CPU, with different supply voltages and control voltage.Native digital amount input/output point: CPU224 has
14DI/10DO.Communication modes: the PPI interface being internally integrated provides powerful communication function for user.PPI interface is RS485,
It can work under three kinds of modes:
1, PPI mode: PPI communications protocol is the communications protocol that Siemens develops exclusively for S7-200 series of PLC.By general
Two logical core shielded twisted pairs are networked.Baud rate is 9.6kbit/s, 19.2kbit/s and 187.5kbit/s.On CPU
Integrated programming port is exactly simultaneously PPI communication networking interface.
2, it MPI mode: is connected on MPI network by built-in interface.Baud rate is 19.2kbit/s, 187.5kbit/s.
S7-200 can be communicated with S7-300/400, and S7-200CPU is used as slave station in MPI network, cannot be communicated to each other.
3, free interface communication mode: S7-200PLC can be communicated with other equipment disclosed in any communications protocol, i.e.,
It can be by user's self-defining communications protocol, baud rate highest 38.4kbit/s.
4, PROFIBUS-DP network: CPU222,224XP, 226 can support PROFIBUS by increasing the method for EM277
DP network protocol, maximum transmission rate 12Mbit/s.
5, eeprom memory module (option): can be used as the presto tool (without programmable device) of modification and program of file copy,
And auxiliary software filing-up work can be carried out.
6, battery module
For long-time digital backup.User data (such as flag bit state, data block, timer, counter) can pass through
Internal super capacitor stores about 5 days.Select battery module that can extend waiting time to 200 days (10 year service life).Power supply mould
Block is connected with the battery module in PLC, is powered by power module to PLC.
PLC is connected by a port RS485 and connecting terminal with the RS485 of host computer, host computer as control centre,
Control instruction is sent to PLC by host computer, PLC executes corresponding control instruction.
Operating parameter can be set in host computer, when setting lighting time of fluorescent lamp, lighting duration, turning off the light
Between, the illuminance of incandescent lamp, the lamp time of HID lamp, turns off the light the time at lighting duration；It can also show that illumination is set in host computer
Standby malfunction and operating status, such as: fluorescent lamp is not worked or is damaged, incandescent lamp does not work or damages, HID lamp does not work or damages
It is bad.Electric power monitoring is carried out to lighting apparatus by multiloop kilowatt meter, when lighting apparatus does not have in (2s) electric current logical for a period of time
Cross, i.e., off state when, by PLC receive multiloop kilowatt meter passback information, and to relay control use T/U and host computer
Send failure alarm signal simultaneously, relay control with T/U by this signal be converted into pulse signal be sent to trouble light control after
Electric appliance controls relay startup separator lamp alarm by trouble light, and host computer receives failure alarm signal and carries out in screen
Display.
Human-induced signal is detected by human body proximity sensor and is input in PLC by inductive signal input unit；
Brightness signal is detected by luminance sensor and is input in PLC by luminance signal input unit；Pass through switch input
Switching signal is input in PLC by switching signal input unit；PLC to the human-induced signal received, luminance signal, open
OFF signal be processed and converted to control signal and exports to use T/U to relay control；Relay control is come from T/U reception
The control signal of PLC and convert thereof into output of pulse signal to fluorescent lamp control relay, dimming device, HID lamp control after
Electric appliance, trouble light control relay；The control signal control fluorescent lamp control relay that relay control is issued with T/U according to PLC
Device, dimming device, HID lamp control relay, trouble light control relay, to control fluorescent lamp, incandescent lamp and HID lamp；It is logical
Cross the electric signal of multichannel electric energy computation chip detection fluorescent lamp, incandescent lamp and HID lamp；Multiloop kilowatt meter receives multichannel electricity
The electric signal of energy metering chip output is simultaneously handled it, then is uploaded in PLC, calculates electric energy by PLC.
Switch uses switch on wall, and manually controlling for control system may be implemented by switch on wall.Switch on wall is opened,
Output HID lamp control relay opening signal be transmitted in PLC by switching signal input unit, PLC to HID lamp control after
Electric appliance opening signal is transferred to relay control T/U after being handled, with T/U, to treated, signal is carried out for relay control
Conversion is converted into the pulse signal that HID lamp control relay can be driven to open and is sent to HID lamp control relay, at this point,
The contact of HID lamp control relay is inverted to ON by OFF, opens HID by the first passage in multichannel electric energy computation chip
Lamp realizes HID lamp lighting operation.Meanwhile the electric signal of HID lamp is uploaded by the first passage in multichannel electric energy computation chip
Into multiloop kilowatt meter, multiloop kilowatt meter receives electric signal and carries out processing to it and is uploaded in PLC, is calculated by PLC
Electric energy used in HID lamp, result calculated are uploaded in host computer by PLC.
Switch on wall is closed, the HID lamp control cut-off signal of output is transmitted to by switching signal input unit
In PLC, PLC is transferred to relay control T/U, relay control after handling HID lamp control cut-off signal
With T/U, to treated, signal is converted, and is converted into that pulse signal and the transmission of HID lamp control cut-off can be driven
Relay is controlled to HID lamp, at this point, the contact of HID lamp control relay is inverted to OFF by ON, passes through multichannel electrical energy measurement
First passage in chip closes HID lamp, realizes that HID lamp is turned off the light operation.
HID lamp is the abbreviation of high-voltage gas discharging light, is generally made of high voltage package, ballast (stabilizer), light bulb.It is highlighted
Degree: using the HID lamp of same wattage, brightness is about 2~3 times of tengsten lamp.Energy conservation: comparing with tengsten lamp, can save close
Half electric energy.Service life is long: due to not having to filament, without the defect of the easy brittle failure of conventional lights, the service life of HID lamp also improves nearly 10
Times, it about can be used up to 2000~3000 hours.Safety: HID lamp sight is good, and the night safety of monitoring mentions significantly
It is high.Emergency: since xenon lamp is different from the principle of luminosity of halogen lamp, when powering when something goes wrong, it can extend several seconds and just put out
It goes out, to allow people to there is the regular hour to go processing emergency.
Luminance sensor uses the hundred million smooth 3mm plug-in unit DIP-2 environment light sensors of model ALS-PT204-6C-L177.
Luminance sensor detection brightness is simultaneously converted into brightness regulated signal, and brightness regulated signal is transmitted by luminance signal input unit
Into PLC, PLC is transferred to relay control T/U after handling brightness regulated signal, relay control is with T/U to place
Signal after reason is converted, and is converted into that the pulse signal of dimming device can be driven and is sent to dimming device, dimming device
It is adjusted according to the output of pulse signal current signal received and by the second channel in multichannel electric energy computation chip incandescent
The brightness of lamp.Meanwhile the electric signal of incandescent lamp is uploaded to multi-loop electric by the second channel in multichannel electric energy computation chip
In power meter, multiloop kilowatt meter receives electric signal and carries out processing to it and is uploaded in PLC, is calculated used in incandescent lamp by PLC
Electric energy, result calculated are uploaded in host computer by PLC.Dimming device can change the luminous flux of light source and adjust illumination water
It is flat, by changing the current effective value of input light source to achieve the purpose that light modulation.
Incandescent lamp is that filament electrified regulation to incandescent state is issued the electric light source of visible light using heat radiation.Incandescent lamp
Purposes: room, parlor, hall, guest room, shop, dining room, aisle, meeting room, garden illumination.With it is easily manufactured, at low cost,
Starting is fast, route is simple, colour rendering good (Ra=100), turn on light i.e. bright, continuously light-adjustable, structure are simple, cheap.
Human body proximity sensor uses the infrared proximity transducer of model si1102.How general human body proximity sensor be based on
Technical principle is strangled, using microwave special microprocessor, plane induction antenna, import component, not only detection sensitivity degree is high,
Investigative range is wide, and work very reliable, typically no wrong report, can -15~+60 degree within the temperature range of steady operation,
It is that previous infrared ray, ultrasonic wave, the warning circuit of pyroelectricity element composition and conventional microwave circuit are incomparable, is mesh
The preceding best product for being used for safety precaution and monitoring automatically.The human-induced signal that human body proximity sensor is detected passes through sense
Induction signal input unit is transmitted in PLC, and PLC is transferred to relay control T/U after handling human-induced signal, after
Electrical equipment control with T/U, to treated, convert by signal, is converted into that the pulse signal of fluorescent lamp control relay can be driven
And it is sent to fluorescent lamp control relay, at this point, the contact of fluorescent lamp control relay is inverted to ON by OFF, pass through multichannel
Third channel in electric energy computation chip opens fluorescent lamp, realizes fluorescent lamp lighting operation.Meanwhile the electric signal of fluorescent lamp passes through
Third channel in multichannel electric energy computation chip is uploaded in multiloop kilowatt meter, and multiloop kilowatt meter reception electric signal is simultaneously right
It carries out processing and is uploaded in PLC, calculates electric energy used in fluorescent lamp by PLC, result calculated is uploaded to host computer by PLC
In.Human body is the emitter with a specific wavelength infrared ray, and the variation of this infrared ray is detected by human body proximity sensor
And after being amplified frequency-selecting processing, load appropriate can be pushed, is automatically switched in this, as human body infrared.
Fluorescent lamp is also referred to as fluorescent lamp, have environmental protection, preserve our planet, efficiently convert, generate heat it is small, quiet it is comfortable, noiseless,
Light is soft, protection eyes, without ultraviolet light, without mosquito, voltage is adjustable, save the energy, longer life expectancy, firm firm, permanent
Using, non-maintaining, safety and there is stable quality, will not have an impact to ambient enviroment, the spies such as freedom from vibration is good, is readily transported
Therefore point is more suitably applied to use in marshalling yard.
Relay control T/U: signal end end device T/U (intelligent electromagnetic remote control switch T/U) model: WR3400-803.
Relay control is 128 with the maximum connection number of units of T/U, and 1 relay control can at most be connect with T/U with 4 relays.
Fluorescent lamp control relay, HID lamp control relay and trouble light control relay are all made of WR3442-803.Before use, first
It sets relay and controls the address on T/U, same address is then set on relay.For example, T/U is used in relay control
On the corresponding fluorescent lamp in address 1 control relay, the corresponding dimming device in address 2, the corresponding HID lamp in address 3 controls relay, passes through
The switch for the signal control relay that PLC is sent.
Fault alarm function: multiloop kilowatt meter receives electric signal and carries out processing to it and is uploaded in PLC, passes through PLC
Electric energy used in HID lamp is calculated, result calculated is uploaded in host computer by PLC, when detecting fluorescent lamp, incandescent lamp or HID
When lamp does not have current signal to be passed to, PLC to relay control with T/U send failure alarm signal, relay control with T/U by this
Signal is converted into pulse signal and is sent to trouble light control relay, controls the alarm of relay startup separator lamp by trouble light
Device.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of marshalling yard's intelligent lighting system characterized by comprising
PLC；
The human body proximity sensor being connected by inductive signal input unit with PLC, the people that human body proximity sensor will detect
Body-sensing induction signal is input in PLC by inductive signal input unit；
The luminance sensor being connected by luminance signal input unit with PLC, the brightness signal that luminance sensor will detect
It is input in PLC by luminance signal input unit；
The switch being connected by switching signal input unit with PLC, it is defeated by switching signal by the switching signal of switch input
Enter unit to be input in PLC；
Power module and the relay control being connected with PLC gives PLC to power with T/U by power module, and PLC is to receiving
Human-induced signal, luminance signal, switching signal be processed and converted to control signal and export to use T/U to relay control；
Fluorescent lamp control relay, dimming device, HID lamp control relay and the trouble light being connected with relay control with T/U
Relay is controlled, relay control T/U receives the control signal from PLC and converts thereof into output of pulse signal to fluorescence
Lamp controls relay, dimming device, HID lamp control relay, trouble light and controls relay；
The trouble light alarm being connected with trouble light control relay；
The multichannel electric energy computation chip being connected with fluorescent lamp control relay, dimming device, HID lamp control relay；
Fluorescent lamp, incandescent lamp and the HID lamp being connected with multichannel electric energy computation chip, are detected by multichannel electric energy computation chip
The electric signal of fluorescent lamp, incandescent lamp and HID lamp；
The multiloop kilowatt meter being connected with multichannel electric energy computation chip and PLC receives the output of multichannel electric energy computation chip
Electric signal is simultaneously handled it, then is uploaded in PLC, calculates electric energy by PLC；
Control signal control fluorescent lamp the control relay, dimming device, HID lamp control that relay control is issued with T/U according to PLC
Relay processed, trouble light control relay, to control fluorescent lamp, incandescent lamp and HID lamp.
2. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that it further include switch-board,
For installing switch and switching signal input apparatus.
3. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that it further include distribution board,
Power module, inductive signal input unit, luminance signal input unit, PLC, relay control T/U, fluorescent lamp control relay
Device, dimming device, HID lamp control relay, trouble light control relay, multichannel electric energy computation chip, multiloop kilowatt meter
It is installed in distribution board.
4. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that it further include host computer,
Control instruction is sent to PLC by host computer, PLC executes corresponding control instruction.
5. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that the PLC uses S7-
200(CPU224+EM231)。
6. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that described after relay control
System T/U model are as follows: WR3400-803.
7. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that the fluorescent lamp control
Relay, HID lamp control relay and trouble light control relay are all made of WR3442-803.
8. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that the switch uses wall
Wall switch.
9. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that the human body is close to be passed
Sensor uses the infrared proximity transducer of model si1102.
10. a kind of marshalling yard's intelligent lighting system according to claim 1, which is characterized in that the brightness sensing
Device uses the hundred million smooth 3mm plug-in unit DIP-2 environment light sensors of model ALS-PT204-6C-L177.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811238379.4A CN109257858A (en) | 2018-10-23 | 2018-10-23 | A kind of marshalling yard's intelligent lighting system |
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| CN201811238379.4A CN109257858A (en) | 2018-10-23 | 2018-10-23 | A kind of marshalling yard's intelligent lighting system |
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Application publication date: 20190122 |
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| RJ01 | Rejection of invention patent application after publication |