Design and Implementation of an LED Automatic Lighting System for Plant Factories
نویسندگان
چکیده
This paper proposed a light-emitting diode (LED) automatic lighting system for plant factories. can achieve the simultaneous effects of dimming and seven-segment mixing; light intensity color therefore be adjusted according to properties plants increase crop harvest. The operation method comprises detection source through photosensitive CdS, sending analog value obtained from single chip dsPIC30F4011 analog-to-digital conversion. stores digital in internal pulse width modulation (PWM) register outputs it circuit effect dimming. In addition, operator also connect using smartphone Bluetooth an ATmega328 manually select human-machine interface. receives operating signal transfers dsPIC30F4011, which automatically changes PWM output channel mixing.
منابع مشابه
Design and implementation of an automatic car turning system
In this paper, a control system is designed for automatic car turning. At first, the necessary information of car turning that were collected from the traffic bylaw, car driving training centers and traffic police are explained. Then, car turning is studied experimentally on several streets with different widths. Afterward, a proper path is designed for the automatic car turning system consider...
متن کاملdevelopment and implementation of an optimized control strategy for induction machine in an electric vehicle
in the area of automotive engineering there is a tendency to more electrification of power train. in this work control of an induction machine for the application of electric vehicle is investigated. through the changing operating point of the machine, adapting the rotor magnetization current seems to be useful to increase the machines efficiency. in the literature there are many approaches wh...
15 صفحه اولDesign and Implementation of an Automatic Solar Panel Based Led Street Lighting System Using Zigbee and Sensors
Electricity has become are indispensable component in the lives of all today. Street lights are one of the most crucial parts for public sector and urban areas. The traditional street lighting System which controlled manually has disadvantages like high power consumption, high cost and there is no effective monitoring system. This paper is proposes an Automatic Solar Panel Based LED Street Ligh...
متن کاملsimulation and design of electronic processing circuit for restaurants e-procurement system
the poor orientation of the restaurants toward the information technology has yet many unsolved issues in regards to the customers. one of these problems which lead the appeal list of later, and have a negative impact on the prestige of the restaurant is the case when the later does not respond on time to the customers’ needs, and which causes their dissatisfaction. this issue is really sensiti...
15 صفحه اولDesign and Implementation of an LED Mood Lighting System Using Personalized Color Sequence Generation
In this paper, we present a new LED (Light Emitting Diode) mood lighting system interacting with smartphones based on the generation of different light sequences. In the proposed system, one light sequence is considered to be one unit of the service contents, which is then transmitted through a network and played in an LED lighting system. To this end, we propose a novel generation scheme using...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEEE Photonics Journal
سال: 2021
ISSN: ['1943-0655', '1943-0647']
DOI: https://doi.org/10.1109/jphot.2021.3094361