Miniature modular wireless sensor
First Claim
1. A miniature modular wireless sensor unit comprising:
- A) a processor-communications module comprising a processor and a radio transceiver,B) a battery pack module comprising a battery, andC) a swappable sensor module comprising a sensor;
said processor-communications module, said battery pack module and said swappable sensor module interlocked together via a sliding dovetail connection into a compact wireless sensor unit and being adapted for easy assembly and disassembly with finger force,wherein said sensor is a component in a wireless sensor network comprising a base station and a plurality of other sensors including a plurality of types of sensors, each type of sensor comprising a sensor identification pin connected to a resistor to ground wherein the resistor of each type of sensor has a unique resistance different from the resistance of the other types of sensors so that software in the base station can identify each type of sensor providing for hot swappability of the sensors.
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Accused Products
Abstract
A miniature modular wireless sensor unit. The unit includes three separate easily assembled and disassembled modules: a processor-communications module, a battery pack module, and a swappable sensor module. Preferred embodiments utilize Bluetooth radio communication technology to communicate sensor data. The total size of preferred embodiments is 1.380 inch×0.940 inch×0.540 inch. Preferred embodiments are easily programmed and calibrated by lay people to automatically communicate sensor information via Bluetooth techniques to a personal computer, laptop or similar equipment. A wide variety of sensors can be utilized with the standard sensor unit. Various battery pack modules are provided to match battery power with needs.
29 Citations
20 Claims
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1. A miniature modular wireless sensor unit comprising:
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A) a processor-communications module comprising a processor and a radio transceiver, B) a battery pack module comprising a battery, and C) a swappable sensor module comprising a sensor; said processor-communications module, said battery pack module and said swappable sensor module interlocked together via a sliding dovetail connection into a compact wireless sensor unit and being adapted for easy assembly and disassembly with finger force, wherein said sensor is a component in a wireless sensor network comprising a base station and a plurality of other sensors including a plurality of types of sensors, each type of sensor comprising a sensor identification pin connected to a resistor to ground wherein the resistor of each type of sensor has a unique resistance different from the resistance of the other types of sensors so that software in the base station can identify each type of sensor providing for hot swappability of the sensors. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification