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Control system for adjustable constant illumination in room and method of system

A control system and room technology, applied in the direction of lighting devices, light sources, electrical components, etc., can solve the problems that the indoor illumination cannot be kept constant and adjustable at the same time, and achieve the effect of simple structure and easy installation

Inactive Publication Date: 2017-01-11
SHANDONG NORMAL UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In order to solve the above problems, the present invention overcomes the problems that the existing indoor illuminance adjustment cannot simultaneously guarantee constant and adjustable indoor illuminance, energy saving, quietness and durability, and provides an adjustable constant illuminance room control system and its method

Method used

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  • Control system for adjustable constant illumination in room and method of system
  • Control system for adjustable constant illumination in room and method of system

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0034] An adjustable constant illuminance room control system, comprising a main control system 1, the main control system 1 is respectively connected to an illuminance sensor 2, a liquid crystal glass wall 3, a lighting lamp 4, a keyboard 5, a display screen 6 and a power supply 7;

[0035] The main control system 1 controls the liquid crystal glass wall 3 and the lighting lamp 4 according to the signal received from the illuminance sensor 2 .

[0036] The illuminance sensor 2 is installed inside the room for collecting the indoor illuminance value of the room; one or more of the illuminance sensors 2 are arranged according to the size of the room, and multiple illuminance sensors are evenly arranged at different positions inside the room. Assuming that the light intensities collected by n light intensity sensors 2 are L1, L2, ..., Ln respectively, the...

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Abstract

The invention discloses a control system for adjustable constant illumination in a room and a method of the system. The system comprises a main control system which is connected with an illuminance sensor, a liquid crystal glass wall, an illuminating lamp, a keyboard, a display screen and a power supply separately; the main control system controls the liquid crystal glass wall and the illuminating lamp according to a signal received from the illuminance sensor to keep the illumination in the room constant; the illuminance sensor is installed in the room and collects the indoor illumination intensity value; a potentiometer is arranged between the liquid crystal glass wall and the main control system and connected with the power supply, and the potentiometer is used for adjusting voltage transmitted to the liquid crystal wall by the power supply according to a control signal received from the main control system; the illuminating lamp adjusts the luminance of the lamp according to the control signal received from the main control system; the keyboard is used for inputting a set indoor illumination intensity value, and the display screen is used for displaying the set indoor illumination intensity value and indoor equivalent illuminance. The adjustable constant-illumination room control system is simple in structure, capable of saving energy and environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of indoor environment control, and in particular relates to an adjustable constant illuminance room control system and a method thereof. Background technique [0002] In order to obtain adjustable and constant illuminance in the room, the prior art generally includes: adopting a windowless design, adjusting the indoor lighting to obtain the expected illuminance; adopting a window design, adjusting electric curtains to obtain a constant illuminance in the room. But adopt the setting without window in this kind of room, only adopt the indoor lighting to adjust the constant control mode of the illuminance in the room and can't utilize sunlight and reach the purpose of saving energy. If a room with windows is used, it may not be possible to obtain a room with low constant illuminance because the windows are too large and the sunlight is too strong. If electric curtains are used to adjust the size of sunlight, i...

Claims

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Application Information

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IPC IPC(8): H05B33/08H05B44/00
CPCH05B45/40H05B45/10
Inventor 杨峰吴昱珑
Owner SHANDONG NORMAL UNIV
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