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In the process of controlling a high speed train, the driver is aware of the train operation status and the command information from the wayside equipment by observing the onboard DMI (driver-machine interface), and inputs the relevant parameters and commands according to the requirements, so as to realize the safe operation of train under the supervision and protection of the train control system...
LonWorks has become a dominated fieldbus in building automation applications, especially in the last decade. There are many devices in buildings with none-LonWorks interface which also need to be horizontally integrated into LonWorks network, just as the devices with LonWorks interface, and a gateway is competent for the task. But traditional gateways have some limitation and drawbacks, and they may...
The technology of remote control is suit to home status monitor, so remote control is one of core functions in smart home system. After analyzing typical framework of smart home system, software framework of main controller in smart home is proposed. Deeply analyzing remote monitoring technology which is suitable to smart home, thorough comparisons about implementation schemes of remote control are...
This paper presents an implementation of competitive data acquisition system based on wireless network. Adopting IEEE802.11b wireless communication standard, introducing the organization and operational mode of wireless network, and discussing the B/S design thought of data collector, data control and Web server, and show the operation results at last. This resolution support flexible organization...
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