Far-infrared illumination control system based on microlens array
A lighting control system and microlens array technology, applied in the field of far-infrared lighting, can solve problems such as troublesome operation, increased design and processing, unfavorable maintenance, etc., and achieve the effects of strong fog penetration ability, high luminous efficiency, and long life
Inactive Publication Date: 2017-05-24
ANHUI BOWEI ELECTRONICS TECH
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Problems solved by technology
[0002] The design of the solar simulator is a complex lighting system design that requires high energy utilization rate, uniformity of irradiation, and high irradiation intensity. Conjugate illumination needs to be realized by using a combined optical element—an optical integrator. However, an optical integrator requires two complex optical combinations, each of which requires a considerable number of lenses to complete its function, which adds a lot to the design and processing. Less difficult, and the design structure of the optical lighting system is more complicated, the operation is more troublesome, which is not conducive to the overall maintenance
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[0020] see Figure 1 to Figure 5 , the present invention provides a technical solution: a far-infrared lighting control system based on a microlens array, characterized in that it consists of a microcontroller, a wireless sensor network and a pyroelectric infrared sensor; the pyroelectric infrared sensor Process the detected information through the microcontroller to process the monitoring data, and use the wireless sensor network to transmit the data information;
[0021] The pyroelectric infrared sensor is used to detect the illumination information in the lighting area, and uses 4 sets of sensors to detect the surrounding environment information in an all-round way. The output ends of the sensors are all provided with communication interfaces, the wireless sensor network adopts PT2272 series processing chips, and the input end of the wireless sensor network is also provided with a wireless signal acquisition system, and the output end of the wireless signal acquisition syst...
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The invention discloses a far-infrared illumination control system based on a microlens array. The system comprises a micro controller, a wireless sensing network and a pyroelectric infrared sensor, wherein the information detected by the pyroelectric infrared sensor is processed through the micro controller to acquire monitoring data, the data information is transmitted out through the wireless sensing network, the pyroelectric infrared sensor is used for detecting the illumination information of an illumination region, four sets of sensors are further utilized to realize omnibearing detection on the surrounding environment information, the pyroelectric infrared sensor employs PT2262 series processing chips, the micro controller is connected with a steering engine through a twisted pair, an LED lamp is turned through the steering engine to the corresponding position, and a control signal from a wireless signal wire is received by the steering engine to control a motor for turning. The system is advantaged in that properties of high light emitting efficiency, small electricity consumption, long service life and strong fogging capacity are realized, and a high pressure sodium lamp is taken as a light source which is an ideal light source for a solar illumination system for realizing functional illumination.
Description
technical field [0001] The invention relates to the technical field of far-infrared lighting, in particular to a far-infrared lighting control system based on a microlens array. Background technique [0002] The design of the solar simulator is a complex lighting system design that requires high energy utilization rate, uniformity of irradiation, and high irradiation intensity. Conjugate illumination needs to be realized by using a combined optical element—an optical integrator. However, an optical integrator requires two complex optical combinations, each of which requires a considerable number of lenses to complete its function, which adds a lot to the design and processing. It is less difficult, and the design and structure of the optical lighting system is more complicated, and the operation is more troublesome, which is not conducive to overall maintenance. Contents of the invention [0003] In view of the above problems, the present invention provides a far-infrared...
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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/00
Inventor 吕安徽
Owner ANHUI BOWEI ELECTRONICS TECH