A kind of intelligent wireless illumination control apparatus based on technology of Internet of things
Technical field
The utility model relates to a kind of illumination control apparatus, especially relate to a kind of based on technology of Internet of things, automatic environmental induction is controlled and the wireless lighting control device of intelligent dimming function.
Background technology
Along with the development of society, Lighting Design and Based Intelligent Control have become one of modern industry, the very important factor of business and office field.According to interrelated data introduction both at home and abroad, the office lighting power consumption accounts for 13% left and right that more than 30% of whole office energy consumptions, industrial lighting electricity consumption on average account for whole energy consumptions, therefore select rational illumination scheme, the intelligence control system that configuration is advanced, not only can improve the illumination supervision level, and energy savings effectively, reduce user's operating cost, have important economic benefit and social benefit.
Although multiple intelligent lighting control technology occurred at present, comprise Fieldbus Based control technology, because the control device cost is high, seldom can carries out business promotion and use.In addition, the construction cost of cordless communication network is very high, and the networking difficulty is difficult to realize single lamp control.Original communication has been broken in the appearance of ZigBee technology, based on the IEEE802.15.4 technical standard, can mutually coordinate to realize network service between thousands of small transducers, these transducers only need very low power consumption, communication efficiency is very high, can realize low cost, dynamic illumination control in real time based on the intelligent wireless illumination control apparatus of ZigBee technology.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of based on ZigBee technology, the intelligent wireless illumination control apparatus that cost is low, can dynamically control in real time.
The utility model discloses a kind of intelligent wireless illumination control apparatus based on technology of Internet of things, comprise illumination induction module, infrared induction module, central processing unit, illumination driving power source communication module and power supply, described ambient light illumination induction module, infrared induction module, illumination driving power source, communication module are connected with central processing unit with power supply and are connected.
illumination induction module and infrared induction module respectively detection space illumination and whether have the people movable, and the signal that detects is delivered to central processing unit, central processing unit can be controlled according to the instruction of the environmental aspect that detects or control centre the output of one or several illumination driving power sources, the output level of illumination driving power source can be according to the instruction adjustment of central processing unit, and operating state is fed back to central processing unit, the built-in Zigbee chip of communication module, realize communication by technology of Internet of things and control centre, power supply is connected to the interchange source power supply, and provide power supply for whole device.
The utility model is simple in structure, and it has realized low-cost, dynamic illumination control in real time based on ZigBee technology.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is theory diagram of the present utility model.
Fig. 2 is the theory diagram of communication module.
Embodiment
The utility model discloses a kind of intelligent wireless illumination control apparatus based on technology of Internet of things, as shown in Figure 1, comprise ambient light illumination induction module 1, infrared induction module 2, central processing unit 3, illumination driving power source 4, communication module 5 and power supply 6, described ambient light illumination induction module 1, infrared induction module 2, illumination driving power source 4, communication module 5 are connected with power supply and are connected with central processing unit 3 respectively.
Illumination induction module 1 can detect the illumination of lighting space, and after being converted, the brightness value that detects compares with predefined threshold values, comparison signal is delivered to central processing unit 3, central processing unit 3 sends instruction, control output voltage and the electric current of illumination driving power source 4, thereby control the work of external electric light source.
Equally, whether infrared induction module 2 can detect has the people movable in lighting space, and is delivered to central processing unit 3 after detection signal is processed, and central processing unit 3 sends instruction, control output voltage and the electric current of illumination driving power source 4, thereby control the work of external lighting source.
Central processing unit 3 also can be controlled the output of illumination driving power source 4 according to the instruction that Regional Control Center is set, thereby controls the work of external lighting source.
Illumination driving power source 4 is accepted the instruction that central processing unit 3 sends, and controls the work of external lighting source, and operating state is fed back to central processing unit 3.
Communication module 5 realizes communication by technology of Internet of things and Regional Control Center.
Power supply 6 is connected to the interchange source power supply, and provides power supply for whole device.
The operation principle of communication module 5 as shown in Figure 2, built-in Zigbee chip adopts the communications protocol based on 802.15.4, transmits by built-in aerial, " handing in hand " mode of employing realizes interconnected networking, and Regional Control Center is realized communication.
For realizing wider control, can set up a mster-control centre, utilize original GPRS wireless network or finite element network and Regional Control Center to realize real-time communication, detect and control the work of intelligent wireless illumination control apparatus.
Mster-control centre and Regional Control Center also can preset working procedure according to the arrangement of scheduling plan and the actual needs of field of illumination, by the intelligent wireless illumination control apparatus, lighting source is carried out program control, also can control according to the result of Real Time Monitoring.
For realizing controlling more easily, can utilize the mobile terminal devices such as mobile phone and portable minisize computer and control centre to realize communication, mobile terminal device carries out exchanges data by licencing key and control centre, thereby detects and control the work of intelligent wireless illumination control apparatus.
Above-described embodiment limits the utility model never in any form, and every employing is equal to replaces or technical scheme that the mode of equivalent transformation obtains all drops in protection range of the present utility model.