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Paper proposes a kind of multiple environmental parameters monitoring system for granary that is based on ZigBee network and takes ARM controller as core. With regard to hardware, monitoring circuits for temperature, humidity, CO2 concentration and grain water content are designed. With regard to control program, fuzzy intelligent algorithm is designed and transplanted to ARM controller. The test...
The ZigBee technology has provided effective technical support for henhouse monitoring. And this paper designed the monitoring system by taking high-performance 32-bit ARM controller as core. In hardware design, it realized sensors circuit, ZigBee RF circuit, control circuit, gateway circuit and interface circuit. In software design, it realized embedded WinCE6.0 operation system, embedded SQLite...
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