Data Acquisition and Supervisory Control System for Environ mental Parameters in Greenhouse

Kratika Sharma; Hemendra Shrimali; Jaideep Sing Hada; Abhishek Chattri

doi:https://doi.org/10.14445/22315381/ IJETT-V3I5P208

Research Article | Open Access | Download PDF

Volume 3 | Issue 5 | Year 2012 | Article Id. IJETT-V3I5P208 | DOI : https://doi.org/10.14445/22315381/IJETT-V3I5P208

Data Acquisition and Supervisory Control System for Environ mental Parameters in Greenhouse

Kratika Sharma , Hemendra Shrimali , Jaideep Sing Hada , Abhishek Chattri

Citation :

Kratika Sharma , Hemendra Shrimali , Jaideep Sing Hada , Abhishek Chattri, "Data Acquisition and Supervisory Control System for Environ mental Parameters in Greenhouse," International Journal of Engineering Trends and Technology (IJETT), vol. 3, no. 5, pp. 595-600, 2012. Crossref, https://doi.org/10.14445/22315381/ IJETT-V3I5P208

Abstract

In this project the process variables like Temperature, Humidity are sensed and the i r continuous reading is transferred to a remote PC via wireless . The project was initially computed and monitored on LabVIEW software and then its hardware circuit is prepared. The minimum response time between sensing and controlling is very small (few milliseconds) . Minimum response time for ON and OFF the con trol relay was found in micro sec onds . The parameter range can be c ontrolled by the programmer controller. A greenhouse environment parameters monitoring system based on wireless communication technology has been developed, which realizes the measurement, summary and control of temperature, humidity and the other paramete rs.

Keywords

Microcontroller, relay, sensor, VRS, etc

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