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Space illuminance distribution measurement and interactive light adjustment control method and device

A dimming control and illuminance distribution technology, applied in lighting devices, lamp circuit layout, light sources, etc., can solve the problems of high cost, manpower and time consumption, and achieve low power consumption, low cost, and reduce electromagnetic interference and human body damage effect

Inactive Publication Date: 2014-03-26
KUN SHAN UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The first purpose of the present invention is to provide a spatial illuminance distribution measurement and interactive dimming control method to solve the problems of labor and time-consuming or high cost in the prior art

Method used

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  • Space illuminance distribution measurement and interactive light adjustment control method and device
  • Space illuminance distribution measurement and interactive light adjustment control method and device
  • Space illuminance distribution measurement and interactive light adjustment control method and device

Examples

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Embodiment Construction

[0063] In order to further explain the technical solution of the present invention, the present invention will be described in detail below through specific examples.

[0064] First, see figure 1 The present invention provides a method and device for measuring spatial illuminance distribution and interactive dimming control, which can be applied to measure indoor illuminance distribution and can be used as interactive lighting at the same time. The method and the device for implementing the method include a control power supply Provider 1, a database analysis unit 2, and an integrated digital control platform 3 are implemented in cooperation with a commercial power supply 4. The aforementioned integrated digital control platform 3 includes an illuminance measurement module 30, a dimming control module 31, a The above illuminance sensor 32, a shielded signal cable and power circuit 33, an input interface panel 34, a shielded signal cable 35, an output interface panel 36, more t...

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Abstract

The invention discloses a space illuminance distribution measurement and interactive light adjustment control method and device. According to the control method, more than one illuninzce sensor is arranged in a room space, and by adopting an illuminance frequency conversion technology, all sensed illuminance valves are converted to a periodic signals with different frequencies, so that a good signal to noise ratio can still be obtained in long-distance transmission; based on a digital frequency detection technology, illuminance measurement module set can obtain the illuninance value at a certain collocation point as long as the frequency of a received signal is sensed; and based on a digital direct current frequency conversion technology, a light adjustment control module set can the luminous intensity of each light-adjustable illuminating lamp in multiple stages. By using the space illuminance distribution measurement and interactive light adjustment control method and device provided by the invention, the illuninance at all points can be measured and the luminous intensity of all light-adjustable illuminating lamps can be controlled, and meanwhile the efficacy of low cost is achieved.

Description

technical field [0001] The present invention relates to a space illuminance distribution measurement and interactive dimming control method and device, in particular to detecting the illuminance distribution in an indoor space in a wired manner, and separately controlling the luminous value of each dimmable lighting fixture, so as to be able to Power-efficiently update indoor illuminance and control indoor illuminance distribution to meet specific application needs. Background technique [0002] At present, lighting designers usually use various methods of lighting when designing lighting systems, such as using one or more commercially available illuminance meters to be placed in appropriate places in the indoor space, or hiring one or more assistants to travel around to read and Inform the illuminance value of the place, or use an illuminance meter with a standard remote control interface to send back the illuminance value of each place through wired or wireless, and the li...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05B37/02
Inventor 林明权
Owner KUN SHAN UNIVERSITY
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