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Design and Implementation of Data Acquisition System Based on Single-Chip Computer
AIM:
The main intention of this project is to design a system, which proposed a scheme to Analyzing and plotting the parameters of different sensors using DSP and acquiring parameters using embedded technology.
PURPOSE:
The purpose of this project is to combine the embedded technology with the Digital Signal Processing technology, utilized the keypad selection system to select the sensing parameter and analyzing it, used the DSP technology to plot sensing parameters. In this system, Data Acquisition System is divided into, the data collection, the plotting real-time information of sensing parameters.
DESCRIPTION:
The process of working of this project is explained as follows, sensing parameters from sensors will be collected by using Analog to Digital converter (ADC). ADC converts the electrical parameters converted by the sensors into digital parameters. The analysis of these all sensing parameters is analyzed by using the DSP technology, which includes the graphical analysis of each sensing parameter. There are switches for selection of the sensing parameter. Based on switch is selected, the analysis and analysed graph of the selected sensing parameter is displayed on the monitor by using the DSP technology.
TECHNOLOGY:
Now a day's every system is automated in order to face new challenges. In the present days Automated systems have less manual operations, flexibility, reliability and accurate. Due to this demand every field prefers automated control systems. Especially in the field of electronics automated systems are giving good performance. In order to measure the performance caluculations we need the analysis of the facters which provides the performance of the system. The performance parameters are analysied by using the graphical approach or plotting the parameters by time to time. These analysis is implemented by using the DSP technology. So in order to get the anlysis of the performance we use DSP technology.
SOFTWARES:
1. Embedded C
2. Keil IDE
3. Uc-Flash or ISP
4. Express PCB
5. DSP simulation
HARDWARES:
1. Micro Controller(ARM-7)
2. Power Supply
3. Sensors
4. Switches
5. keypad
6. Max232
ADVANTAGE:
The main advantage of using this project is to Aqiure the sensing parameters and analyse them in order to prevent the future cause for the industries or home envirornment.
APPLICATIONS:
1. Home envirornment.
2. Industrial envirornment .