Lighting energy saving control system based on Internet of Things
Technical field:
This utility model relates to lighting energy saving technical field, refers in particular to a kind of lighting energy saving control system based on Internet of Things.
Background technology:
LED is through the technique improvement of decades, nowadays to replace other illuminating products, occupies major part market, sums up
Getting up, it mainly has the advantage of the following aspects.
1, luminous efficiency is high: electric filament lamp, halogen tungsten lamp light efficiency are 12-24LM/W, fluorescent lamp 50~70LM/W, sodium vapor lamp 90~
140LM/W, most power consumption becomes thermal losses.It is up to reach 50~200LM/W after LED light effect is improved, and its light
Monochromaticity good, spectrum is narrow, it is not necessary to filter can directly send coloured visible ray.At present, countries in the world all step up to improve LED light effect
The research of aspect, its luminous efficiency will have bigger raising in the near future.
2, power consumption is few: LED single tube power 0.03~0.06W, employing DC driven, single tube driving voltage 1.5~3.5V,
Electric current 15~18mA, response speed is fast, can be at high-frequency operation.In the case of same illuminating effect, power consumption is incandescent lamp bulb
1/8th, fluorescent tube 1/2nd, Japan estimate, as use light efficiency twice more taller than fluorescent lamp LED substitute day
The electric filament lamp of this half and fluorescent lamp.Can save every year and be equivalent to 6,000,000,000 liters of crude oil.With regard to Bridge guardrail lamp example, the one of effect same
Prop up daylight lamp more than 40 watt, and use the power of LED every to only have 8W, and can seven color changes.
3, security reliability is strong: caloric value is low, non-thermal radiation, cold light source, can safely support touch: can accurately control light type and
Lighting angle, photochromic soft, free from glare;The material of the possible health risk such as the most mercurous, sodium element.
4, service life is long: use electronics light field radioluminescence, the shortcoming such as filament light-emitting easily burns, heat deposition, optical attenuation.And
Use LED volume little, lightweight, epoxy encapsulation, high-strength mechanical impact and vibrations can be born, the most broken.Averagely
Life-span reaches 100,000 hours.LED lamp can be substantially reduced the maintenance cost of light fixture up to 5~10 years service life, it is to avoid often
Change the hardship of lamp.
5, being conducive to environmental protection: LED is total solids luminous body, and shatter-proof, impact resistance is the most broken, garbage is recyclable, does not has
Pollute.Light source volume is little, can be optionally combined, and easy exploiting becomes light thin short and small type illuminating product, also allows for installing and safeguarding.When
So, energy-conservation is that perhaps LED light source is more expensive than conventional light source it is contemplated that use the main reason of LED light source, but with one
The investment of the energy-conservation withdrawal light source of year, thus obtain the energy-conservation net profit phase of the most several times in 4~9 years.
Current LED intelligent power saving controls technology and simply simply utilizes sensor according to whether have people to control lamp
Switch, do not consider in the case indoor and exterior ambient environment brightness, light intensity enough on the premise of lamp open
Continue power consumption and affect the situation in LED life-span itself, and overall energy-saving effect is not ideal enough.
In view of this, the present inventor proposes techniques below scheme.
Utility model content:
The purpose of this utility model is to overcome the deficiencies in the prior art, it is provided that a kind of lighting energy saving control based on Internet of Things
System processed.
In order to solve above-mentioned technical problem, this utility model have employed following technical proposals: should illumination based on Internet of Things
Energy-saving control system includes: Master Control Center;LED group, it is driven by LED, luminance adjustment module and switch module with
Described Master Control Center connects, and is also associated with LED state detection module between this LED group and Master Control Center;For detecting ring
The ambient brightness detection module of border brightness, this ambient brightness detection module is by an A/D modular converter and described Master Control Center
Connect;Human body induction module, this human body induction module is connected with described Master Control Center by the 2nd A/D modular converter;Control eventually
End, this control terminal is connected with described Master Control Center by radio communication device, and this control terminal is provided with identification dress
Put;Power module, power module is connected with Master Control Center, and powers for above-mentioned modules.
Furthermore, in technique scheme, stating radio communication device is zigbee module or WIFI module.
Furthermore, in technique scheme, described ambient brightness detection module includes photoconductive resistance or photosensitive three poles
Pipe
Furthermore, in technique scheme, described identity recognition device includes fingerprint identification device or password is defeated
Enter device.
Furthermore, in technique scheme, described human body induction module includes thermal infrared human inductor.
Furthermore, in technique scheme, described control terminal includes mobile phone or computer.
Furthermore, in technique scheme, described luminance adjustment module includes pwm modulator.
Furthermore, in technique scheme, described switch module is relay module or silicon controlled module.
After using technique scheme, this utility model has the advantages that this practicality compared with prior art
Novel making is designed based on Internet of Things, can realize remotely monitoring, when operating and use the most very convenient utility model works,
Described ambient brightness detection module constantly detects the brightness of LED group place environment, and corresponding monochrome information is sent to main
Control center, meanwhile, described human body induction module detection LED group place environment whether presence of people, when LED group place
The brightness of environment is less than the setting value of Master Control Center, and when human body induction module detects LED group place environment presence of people,
Described Master Control Center controls switch module and opens, and to start the work of LED group, and user can coordinate in master control by controlling terminal
The heart and luminance adjustment module regulate the brightness of LED group, and to reach energy-conservation purpose, and energy-saving effect is ideal, order this
Utility model has the higher market competitiveness.It addition, human body induction module detects LED group place environment presence of people
Time, even if the brightness of ambient brightness detection module detection LED group place environment is not less than the setting value of Master Control Center,
User can coordinate Master Control Center to start LED group by controlling terminal, to avoid the occurrence of ambient brightness detection module nothing extremely
Method starts the phenomenon of LED group work, makes this utility model more convenient to use.Furthermore, LED state detection module is examined
Survey the electric current of LED group, voltage, temperature, brightness, colour temperature or switching information, and corresponding information is sent to Master Control Center, should
Master Control Center is checked for user by being sent to control terminal after information processing, so that intelligent monitoring can be realized, understands LED in real time
The status information of lamp aspect, facilitates follow-up maintenance work, it is not necessary to manually goes to detect the fault of LED to scene, saves
Certain manpower and materials, improve the market competitiveness of the present utility model further.
Accompanying drawing illustrates:
Fig. 1 is theory diagram of the present utility model.
Detailed description of the invention:
Below in conjunction with specific embodiments and the drawings, this utility model is further illustrated.
This utility model makes to design based on Internet of Things, can realize remotely monitoring, operate and use the most very convenient.Thing
Networking is the important component part of generation information technology.Described Internet of Things refers to: by information sensing equipment, by agreement
Agreement, is connected object with the Internet, carries out information exchange and communicates, with realize to the Weigh sensor of object, location, with
Track, a kind of network monitoring and managing.Comparing with traditional the Internet, Internet of Things has the feature of its distinctness, and first, it is various
The extensive application of cognition technology.Deploying the polytype sensor of magnanimity on Internet of Things, the data that sensor obtains have reality
Shi Xing, periodically gathers environmental information by certain frequency, constantly updates data.Secondly, it is a kind of foundation in the Internet
On Ubiquitous Network.The important foundation of technology of Internet of things and core are still the Internets.Further, Internet of Things not only provides biography
The connection of sensor, itself also has the ability of Intelligent treatment, it is possible to object is implemented Based Intelligent Control.
As shown in Figure 1, this utility model is a kind of lighting energy saving control system based on Internet of Things, comprising: in master control
The heart 1 and the LED group 2 being connected with Master Control Center, ambient brightness detection module 4, human body induction module 5, control terminal 6 and electricity
Source module 3.
Above-mentioned LED group 2 is driven in 21, luminance adjustment module 22 and switch module 23 and described master control by LED
The heart 1 connects;And it is also associated with LED state detection module 24 between this LED group 2 and Master Control Center.
Described luminance adjustment module 22 includes pwm modulator, for regulating the brightness of LED group 2.
Described switch module 23 is relay module or silicon controlled module, is used for controlling LED group 2 and starts and close shape
State.
Above-mentioned LED state detection module 24 includes a plurality of sensor, and by this sensor detection LED group
Electric current, voltage, temperature, brightness, colour temperature or switching information, and corresponding information is sent to Master Control Center 1.
Described power module 3 is connected with Master Control Center 1, and powers for above-mentioned modules.
Described ambient brightness detection module 4 is used for detecting ambient brightness, and this ambient brightness detection module 4 is by an A/D
Modular converter 41 is connected with described Master Control Center 1;Wherein, described ambient brightness detection module 4 includes photoconductive resistance or photosensitive three
Pole is managed.
Described human body induction module 5 is connected with described Master Control Center 1 by the 2nd A/D modular converter 51;Wherein, described people
Body induction module 5 includes thermal infrared human inductor.
Described control terminal 6 is connected with described Master Control Center 1 by radio communication device 61, wherein, and described control terminal 6
Including mobile phone or computer.Described radio communication device 61 is zigbee module or WIFI module.It is provided with body in this control terminal 6
Part identifies device 62, and wherein, this identity recognition device 62 includes fingerprint identification device or cipher input, say, that
The user the most necessarily using authority just can realize the operation of correspondence by controlling terminal 6, makes this utility model have higher
Security performance.
During utility model works, described ambient brightness detection module 4 constantly detects the brightness of LED group 2 place environment,
And corresponding monochrome information is sent to Master Control Center 1, meanwhile, described human body induction module 5 detects LED group 2 place
Environment whether presence of people, when the brightness of LED group 2 place environment is less than the setting value of Master Control Center 1, and human body induction module
5 when detecting LED group 2 place environment presence of people, and described Master Control Center 1 controls switch module 23 and opens, to start LED
Group 2 works, and user can coordinate Master Control Center 1 and luminance adjustment module 22 to regulate the bright of LED group 2 by controlling terminal 6
Degree, to reach energy-conservation purpose, and energy-saving effect is ideal, makes this utility model have the higher market competitiveness.It addition,
When human body induction module 5 detects LED group 2 place environment presence of people, even if ambient brightness detection module 4 detects LED
When organizing the brightness of 2 place environment not less than the setting value of Master Control Center 1, user can coordinate in master control by controlling terminal 6
The heart 1 starts LED group 2, cannot start the phenomenon of LED group 2 work to avoid the occurrence of ambient brightness detection module 4 exception,
Make this utility model more convenient to use.Furthermore, LED state detection module 24 detect the electric current of LED group, voltage,
Temperature, brightness, colour temperature or switching information, and corresponding information is sent to Master Control Center 1, this Master Control Center 1 is by information processing
After be sent to control terminal and check for user so that intelligent monitoring can be realized, the state understanding LED aspect in real time is believed
Breath, facilitates follow-up maintenance work, it is not necessary to manually goes to detect the fault of LED to scene, saves certain manpower and materials, enter
One step improves the market competitiveness of the present utility model.
Certainly, the foregoing is only specific embodiment of the utility model, not limit this utility model and implement
Scope, all equivalence changes done according to structure, feature and principle described in this utility model claim or modification, all should wrap
Include in this utility model claim.