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Embedded system software remote upgrade is an important technology for device running. Take equipment monitoring system as an example, with IAP Technology as its basis, the Communication Protocol and its hardware and software for remote upgrade are designed. By use of Hierarchical Communication Protocol, short messaging, data transmission, Ethernet and other means of communication compatibility are...
Meeting the requirement and development of large granaries, an embedded environmental monitoring system for grain storage based on ARM technology is designed in this paper. The overall structure of the proposed monitoring device consists of two components, one is the host computer located in control room for information processing and prediction of grain situation, the other is the lower computer...
This paper proposed an application of microcontroller embedded Ethernet to monitoring system in optical communication. We focus on distributed real-time systems, which stand to benefit most from the use of web services technology. For this propose the PIC microcontroller is used control any optical switch connected to it, and send information to internet. It was successfully identified without affecting...
This paper presented a new approach to monitor the network performance and detect any occurrence of fault in fiber-to-the-home passive optical network (FTTH-PON) using an efficient monitoring system named Smart Access Network Testing, Analyzing and Database (SANTAD). An optical time domain reflectometer (OTDR) with 1625 nm laser source is located at central office (CO) and connected to a remote personnel...
This paper discusses the design of a centralized control and monitoring system for railway traffic that can be implemented on top of the existing control logic (interlocking system) of Sri Lanka railways. The overall solution comprises of a central server system and databases with redundancy, relay house hardware unit (with embedded Ethernet and a custom communication protocol for microcontrollers)...
This paper designs a monitoring system for coal mine safety based on Zigbee wireless sensor network. The monitoring system collects temperature, humidity and methane values underground of coal mine through Zigbee sensor nodes around the mine, and then transmits the data to information processing terminal based on ARM. The terminal sends the data to the ground through Ethernet, and then the monitoring...
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