The research of ship cabin monitoring system on single chip computer

One kind of automatic wireless infusion control/monitoring system based on micro controller unit(MCU) and nRF401 had been designed and implemented to overcome the shortages in the processing of venous transfusion care. The system used AT89C52 single-chip computer as machine’s core, the realization of communication between a master computer and a slave computer with nRF401. Doctors could get the information through the wireless transmission to control and monitor the process of transfusion in time. According to RS232 communication protocol, the system implements the communication between one computer and multi-computer by adopting AT89C51 single chip microcomputer. This system has many advantages, such as low cost, high precision, small volume, convenience, low power consumption, good extendibility and so on.

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Electric Leakage Protection System Based on Wireless Monitoring Network

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.241-244.728 ◽

2012 ◽

Vol 241-244 ◽

pp. 728-733

Author(s):

Xiang Zhao ◽

Zhi Yuan Wang

Keyword(s):

Real Time ◽

Monitoring System ◽

Phase Angle ◽

Monitoring Network ◽

Wireless Channel ◽

Residual Current ◽

Protective Device ◽

Single Chip ◽

Wireless Monitoring ◽

Single Chip Computer

This paper introduces a monitoring system for electric leakage protection based on AVR Single-Chip Computer, which the terminal monitoring PC communicates with AVR single-chip computer through wireless channel, so as to monitor the operational status of the residual current protective device (RCD) in real time. In addition, taking both amplitude and phase angle of the residual current as leakage protection judgment parameters could increase the accuracy of RCD effectively.

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Infrared monitoring system based on fuzzy single-chip computer

10.1117/12.676714 ◽

2006 ◽

Author(s):

Yan Dong Mei ◽

Gu De Ying ◽

Lu Lei

Keyword(s):

Monitoring System ◽

Single Chip ◽

Single Chip Computer ◽

Infrared Monitoring

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Monitoring System of Gate Control TWT Radar Transmitter

Applied Mechanics and Materials ◽

10.4028/www.scientific.net/amm.380-384.951 ◽

2013 ◽

Vol 380-384 ◽

pp. 951-954

Author(s):

Liu Jun Wang ◽

Chang Jin Liu

Keyword(s):

Monitoring System ◽

High Frequency ◽

Complete System ◽

Programmable Logic ◽

Single Chip ◽

Monitoring Method ◽

Power Monitoring ◽

Core Technology ◽

Single Chip Computer ◽

Gate Control

Gate control TWT damaged easily in high voltage and high frequency work environment of radar transmitter. The development stages of the monitoring system core technology for radar transmitter experienced relay, single-chip computer, embedded industrial computer and programmable logic controller (PLC). Embedded industrial computer and PLC monitoring system is commonly used now, and this paper gives a relatively complete system of the above. Using the power monitoring method for key parameters of gate control TWT for indirect acquisition and monitoring is proposed in this paper. Provide reference for designing a reliable, stable and efficient monitoring system of radar transmitter.

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