In recent years, with the rapid development of the computer and network technology, monitoring alarm and management system is playing a more and more important role in enterprise’s information construction, especially in campus information center computer rooms. It helps to achieve the centralized monitoring and management of temperature, humidity, power supply, infrared, security, water leakage,
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In recent years, with the rapid development of the computer and network technology, monitoring alarm and management system is playing a more and more important role in enterprise’s information construction, especially in campus information center computer rooms. It helps to achieve the centralized monitoring and management of temperature, humidity, power supply, infrared, security, water leakage,
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At present, China’s coal production industry is still in mine accident-prone, low level of safety, particularly the small township coal mines and private coal mines, backward because of security equipment, security awareness is not strong, not to establish a comprehensive safety management system, the situation is more worrisome. Therefore, the development of a set of
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Along with the expansion of the telecommunications network day by day, it has become more and more difficult to manage and maintain the power-supply system and facilities distributed different telecommunication stations. Concentrated Supervising System for Power-supply Equipments and Environments (short for CSSPEE) is a computer-controlled system, which can realize remote singling, remote metering, remote control
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Aiming at the situation that the openness and interoperabilityof various field bus is difficult to unity, and devices supporting different bus can not communicate directly,we developed a gateway DGW300 supporting multi-industry communication protocols,which supports Modbus/RTU, Modbus/TCP, Modbus/UDP, Profibus-DP four kinds of communication protocols basing on embedded systems. Devices of different communication protocols can interact with
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In recent years, it is very important in the bridge monitoring because of the bridge accidents. The bridge monitoring system is also a very important issue. At home and abroad, each layer’s function, data frame form, the uniform interface between different layers and each layer’s standard management in the protocol stack are considered few in
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In recent years, the Internet has achieved more and more attention and application. For its virtuality, concealment, optional and other characteristics, more people want to use the network to express ideas. So the network of public opinion was born in the rapid development of the network. And the network of public opinion has become one
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The Energy Management System of Yantai Petrochemicals Port Company is achieved by Titan Petrochemicals Port Development Co., Ltd for achieving port management of production, rational planning and using energy, reducing energy consumption of per unit production, and improving economic efficiencyThe aiming and task of this system is building an online, continuous, and real-time information management
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In recent years, with rapid development of high-technology industry, Precision electronic equipments basing MCU and PC get more and more application in our daily life. They are more sensitive than other normal control equipment. As the same time, the persistent growth of non-linear, asymmetrical loads accessing in the power system. The accidents of power are
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With GPS technology as the basis, this paper completes the design of real-time monitoring system on the container truck in logistics industry along with the comprehensive utilization of GPRS wireless transmission technology and GIS technology. The information source of the system is the data from the GPS receiver installed on the truck. Through the calculation
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