Based on Single Chip Microcomputer Intelligent Bathroom Lighting System Design Research

2014 ◽  
Vol 687-691 ◽  
pp. 3212-3215
Author(s):  
An Bi Qin
Keyword(s):  
Intelligent Control ◽  
Design Research ◽  
Test Results ◽  
Lighting System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Indoor Temperature ◽  
Intelligent Control System ◽  
Zigbee Protocol ◽  
Detection Circuit

The system test results show that the system modules can run normally. When the infrared detection circuit, Zigbee accept module detects information, microcontroller will drive the relay open the lights and headlamp unit, or shut down. In the display, dot matrix can work normally, can carry on the automatic control the fan, DHT11 sensor to detect the indoor temperature, can work normally. Through repeated tests, ZigBee protocol based on HOLTEK microcontroller remote intelligent control system successfully developed bath bully.

Design of Intelligent Telephone Alarm System with Intelligent Control System

2013 ◽  
Vol 648 ◽  
pp. 281-284
Author(s):  
Juan He ◽  
Shuai Kang
Keyword(s):  
Intelligent Control ◽  
Intelligent System ◽  
Input Circuit ◽  
Alarm System ◽  
Digital Information ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Intelligent Control System ◽  
Signal Input ◽  
Microcomputer Control

The intelligent telephone alarm system is designed with a single chip microcomputer as the core of system,and the intelligent system is controlled by AT89C51. A telephone network is used as transmission of voice digital information in the system. The telephone alarm is composed of a single-chip microcomputer control, sensor and signal input circuit, and DTMF send and receive circuit, voice controlling and receiving circuit, alarm telephone circuit. According to the different sensor output signal, it can send out different alarm information to realize remote monitoring function.

Development of Intelligent Controlled System for Object Special-Shaped Stone

2012 ◽  
Vol 241-244 ◽  
pp. 1139-1142
Author(s):  
Ming Ming Xiao
Keyword(s):  
Intelligent Control ◽  
Single Chip ◽  
Hardware Platform ◽  
Controlled System ◽  
Intelligent Control System ◽  
Graphic Information ◽  
Cad Cam ◽  
Processing Module ◽  
New Type

A new intelligent control system for a new type equipment of special-shaped stone machining is presented, it can reach high quality of intelligent machining for the special-shaped stone production. The hardware platform use universal IPC as kernel, which consists of IPC, embedded micro-computer system, SCM(Single Chip Micyoco). The CAD/CAM system consists of 3 sub-modules: graphic information processing module, 3-dimention dynamic modeling and simulating module and machining implementing module.

SOC Estimation of Power Battery in Electric Vehicle Based on MC9S12DG128

2013 ◽  
Vol 318 ◽  
pp. 167-170
Author(s):  
Wen Li Xu ◽  
Ji Ming Lyu ◽  
Hong Hui Zhao ◽  
Zhi Yu Lan
Keyword(s):  
Equivalent Circuit Model ◽  
State Of Charge ◽  
Hardware In The Loop ◽  
Test Results ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Hardware Platform ◽  
Soc Estimation ◽  
Power Battery ◽  
Error Accumulation

This paper explored how to make use of extended Kalman filter (EKF) technique to estimate the state of charge (SOC) of battery. Based on the equivalent circuit model of battery, a mathematical model of EKF was established, and an EKF algorithm of SOC estimation was presented. By single chip microcomputer (MCU) of MC9S12DG128, a hardware platform for experimenting with this algorithm was built up. Then this algorithm was verified by two kinds of discharge tests on the hardware in the loop platform. The test results show that this algorithm is able to satisfy the requirement of SOC estimation. It has a high accuracy, and a low error accumulation.

Adaptive Control Research and Design Based on STC Single-Chip Microcomputer

2012 ◽  
Vol 516-517 ◽  
pp. 1678-1682
Author(s):  
Qiang Xu ◽  
Qian Zhang ◽  
Kai Chun Ren ◽  
Xing Qi Zhang ◽  
Shi Gang Li
Keyword(s):  
Software Design ◽  
Lighting System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Control Module ◽  
Control Research ◽  
Data Acquisition Module ◽  
And Control ◽  
Led Lights ◽  
Research And Design

This paper analyses the characteristics and the glowing use value of LED lights, using STC series microcontroller design a system of LED which can automatically adjust the light according to the environment changes. The control system consists by the data acquisition module and control module and circuit driver module. This paper gives the control circuit hardware and software design. This system has many advantages such as energy conservation and environmental protection and longevity when compared with the conventional lighting system.

The Design of Sunlight Collecting Machine in the Fiber Optic Lighting System

2012 ◽  
Vol 178-181 ◽  
pp. 189-192 ◽  
Author(s):  
Zong Jiu Zhu ◽  
Jia Xing Cai
Keyword(s):  
Optical Fiber ◽  
Fiber Optic ◽  
The Sun ◽  
Lighting System ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Direct Sunlight ◽  
Electrical Signals ◽  
System A ◽  
Electromagnetic Relay

As the sunlight must illuminate the optical fiber in a certain angle in the fiber optic lighting system, a sunlight collecting machine is designed. It uses the 3DU51 light activated triode to transform the changes of sunlight's intensity which is caused by the position of the sun into electrical signals. And after the processing of ADC0809 converter, the signal is sended to AT89S51 single-chip microcomputer which will produce electrical signals to control the electromagnetic relay switches closed or disconnected, realizing that the driving motor can be controlled to start rotating and stop rotating automatically. So the sunlight collecting machine can track the position of the sun, collecting the most strong direct sunlight, improving the system's efficiency of collecting sunlight.

Design of Bending Fatigue Machine for Flexible Electronics

2011 ◽  
Vol 383-390 ◽  
pp. 483-489 ◽  
Author(s):  
Hu Wen Cao ◽  
Ping Yang ◽  
Bi Zhen Bao
Keyword(s):  
Motor Control ◽  
Fatigue Test ◽  
Flexible Electronics ◽  
Stepper Motor ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Precision Control ◽  
Bending Fatigue ◽  
Detection Circuit ◽  
Bending Fatigue Test

According to the current requirements of bending fatigue test for flexible electronics, a bending fatigue machine based on SCM (single chip Microcomputer) has been designed. using stepper motor driving screw nut body as loading mechanism, improve the accuracy of the structure effectively by gaps eliminator, and achieve the requirement of precision control by using fraction driving technology in the motor control. Photoelectric counter and electrical signals detection circuit have also been designed to achieve unattended function. This design plays an important role in the following testing process.

Sustainable Lighting System Design for Retrofitting

2011 ◽  
Vol 347-353 ◽  
pp. 3999-4002
Author(s):  
John Mo ◽  
Syed A. Ehsan ◽  
Ganesh Sen
Keyword(s):  
Control System ◽  
System Design ◽  
Intelligent Control ◽  
Energy Reduction ◽  
Future Research ◽  
Lighting System ◽  
Intelligent Control System ◽  
Benchmark Data ◽  
Battery Bank ◽  
Data Log

RMIT’s Building 28 Research Lounge was used as a pilot research project to investigate the feasibility of DC lighting system and accumulate benchmarking data for future research reference. Unlike conventional light-for-light replacement, the B28 project takes an innovative approach to re-design the lighting circuit in DC mode without re-wiring. The intelligent control system manages charging and discharging of the battery bank depending on whether solar power is available or grid power back up is needed. Based on a two-week benchmark data log, the result shows a total energy reduction from 210 kWh to 71 kWh, representing a saving of 65%.

scholarly journals Indoor temperature, humidity and illumination control system based on Android

2021 ◽  
pp. 61-67
Author(s):  
И. Ши
Keyword(s):  
Control System ◽  
Mobile Phone ◽  
Serial Port ◽  
Single Chip ◽  
Single Chip Microcomputer ◽  
Indoor Temperature ◽  
Household Appliances ◽  
Technology Users ◽  
Indoor Lighting ◽  
Led Lights

The temperature, humidity and illumination control system designed in this paper is based on Android platform. It is controlled by connecting the mobile phone wifi with the single chip microcomputer, and uploaded to the mobile phone client through wifi serial port technology. Users can collect indoor temperature and humidity data and illumination data through sensors. Through the mobile phone client to control the LED lights and relay switches of household appliances, such as the control of air conditioning, and finally achieve the goal of adjusting indoor lighting and controlling the on-off of household appliances.

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