A LED light control system design by optimal data transfer control algorithm

In this paper, we propose a LED light control system design by optimal data transfer control algorithm. The proposed LED light control systems were to uses an efficient algorithm that simultaneously enables the transfer control of data by comparing the tolerance range of the sensing data on multiple sensor nodes, as the data processing method for the transfer control of sensor data. In addition, the control module of the LED streetlight was designed to handle three different tasks for the RTOS-based lighting control. The system execution status was verification porting directly to the ATmega128 MCU to validate the system, and luminance distribution and operating conditions were verified through LED Street-field testing. An optimal multi sensor data transfer control algorithm of the proposed LED light control systems could alleviate the bottleneck that is concentrated on the sink node using the gateway based WLAN on the multi sensor data transfer control algorithm, and it could to reduce the power consumption of terminal node. In addition, it provides improved system performance the use of an optimal multi sensor data transfer control algorithm that ensures independence by delegation to each task module, and was able to optimize energy saving using an intelligent lighting pattern control system.