Distributed Intelligent Lighting System by Performing New Model for Illuminance and Color Temperature in the Workplace

Abstract

A new approach has been proposed to improve the performance of the intelligent lighting system by estimating personal illuminance and desired color temperature at the workplace. We are considering the problem of using the sensing devices manually for the intelligent lighting system. The lighting control system has not become useful without sensing devices to measure the provided illuminance and color temperature. In this paper, we have used the property of light for the color temperature to estimate the level of color temperature for each user at the workplace. The new method will give personal illuminance for each user at the workplace and decrease the power consumption of the environment as well. As a result, the proposed method of the intelligent lighting system has realized the target of illuminance and color temperature for each user at the workplace by adapting dimming levels using illuminance sensing information for each user. Thus, the energy of the workplace has reduced by using a distributed luminance to realize the target for each user.

The Effect of Utilizing Distributed Intelligent Lighting System for Energy Consumption in the Office

“…We have extended our work [10] and developed a conventional method of lighting control using new technology for tracking the worker at the office. This study argues the impact of using an intelligent lighting system in a real office and how the system becomes more dynamic and efficient for the office.…”

“…The sensing device technology is used in general as an interface between the user and the lighting control system. In the intelligent lighting system, the user can communicate with the lighting control using the illuminance sensing device [9,10]. Additionally, the automation process is another advanced technology utilized for the intelligent lighting system to make the automation method more practical and dynamic based on the user requirement [1,9].…”

“…In the lighting control system, the illuminance comes from luminance, which is the luminous intensity reflected off the surface of the desk [10]. The illuminance is the amount of reflected light on the desk [10].…”

“…In the lighting control system, the illuminance comes from luminance, which is the luminous intensity reflected off the surface of the desk [10]. The illuminance is the amount of reflected light on the desk [10]. Each luminance has the amount of energy based on the value received by the sensing device on the desk [12].…”

“…The proper use of sensing devices affects how the intelligent lighting system performs in the office [4]. The sensing devices have two functions for the system [10]: at first, toggle the status of the lighting system and initialize the system to connect with the sensing device, then the second functionality is to change the target illuminance of each user in the desk. The user determines the occupancy status of the desk by toggling the status of the sensing devices [13].…”