A wireless smart sensor platform (based on patent pending technologies [1, 2]) targeted for instrumentation and predictive maintenance systems is presented. The generic smart sensor platform with ‘plug-and-play’ capability supports hardware interface, payload and communications needs of multiple inertial and position sensors, and actuators, using a RF link (Wi-Fi, Bluetooth, or RFID) for communications, in a point-to-point topology. The design also provides means to update operating and monitoring parameters as well as sensor/RF link specific firmware modules ‘over-the-air’. Sample implementations for industrial applications and system performance are discussed.
8051/pic microcontroller,power supply,serial comm,pc,bluetooth module
BE and B.Tech Engineering Students, Diploma Students
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