| 摘要 |
The present invention is an improved anti-sweat controller for removing condensation from glass doors that are used on refrigerators in retail stores. The anti-sweat controller comprises three components, a sensor to measure condensation and temperature, a control unit to adjust door heaters, and a command unit. The sensors, control unit, and command unit all communicate on a wireless peer-to-peer network using the ZigBee protocol. Moreover, the command unit is attached to the Internet and enables a user to adjust the various settings on the anti-sweat controller from a remote location if desired.
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