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Using the features and technology of wireless sensor networks such as distributed and self-organization to build substation temperature monitoring system, which can monitor the temperature of bus bar junction of the high voltage switchgear in substation in real time to prevent fire and other accidents. This system applies ZigBee communication protocol, and uses the CC2430 as RF transceiver. It has...
Automatic detecting of rail profile based on computer vision usually uses the optical-section method. The light strip with some important geometry information of the rail surface image is achieved. However, when the sun is on the horizon(early morning and dusk), the noise will appear, and it is difficult to achieve and recognize the light strip correctly if the noise is not removed. This paper aims...
Dry-type transformer temperature controllers are installed on transformers and located in different sites outside, which brings inconvenience to the management and operation. The HCI (human computer interface) in monitor and control centre whose function is complete and direct-viewing can be operated simply and easily, and it can manage and operate many temperature controllers inside the monitor and...
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