The Monitoring Software Design of Performance Test-Bed of Heat Pump Unit

Abstract:

Performance test-bed of heat pump unit in central air-conditioner needs the intelligent and multifunctional software. So the monitoring software is designed with a good human-machine interactive interface, based on Visual C# development platform. The software can dynamically configure channels and measurement points to improve the defects of fixed channels for all measuring points in the traditional monitoring systems, which enhanced the flexibility and reliability of system. In order to increase the data accuracy, the improved digital filter algorithm was adopted. In addition, multi-threading mechanism was used to achieve serial communication and data processing, which meets the requirements of monitoring program for multi-tasking and real-time. The results show that monitoring software is powerful, easy to operate, reliable, high fault-tolerant and good user-friendly. It is suitable for using in other monitoring systems.

• Periodical: Applied Mechanics and Materials (Volumes 475-476)
• Pages: 192-197
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.475-476.192
• Online since: December 2013
• Authors: Jian Wen Feng*, Li Peng Wang
• Keywords: Digital Filtering, Heat Pump Unit, Monitoring System, Multi-Threading, Serial Communication

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