Description

功能

Notes

备注

1. (System Configuration)

系统组成

1.1 200M无线传感器节点单元；

1.2 200M外接天线;

1.3 200M供电单元；

2. (200M Wireless Sensor Node)

200M无线传感器节点单元；

2.1（RISC32 bit CPU or high performance MCU）; RISC CPU或MCU微处理器芯片；

2.2 (Support up to 4-8 different sensors)支持同时挂带4-8种传感器；2.3  (optional GPS for All sensor data)可选支持GPS信息；

2.4 (optional serial flash up to 8 Mbits)可选支持1百万比特Serial Flash；

3 (Support up to 4-8 different sensors)

挂带4-8种传感器；

3.1  (Air temperature)气温；

3.2  (Soil temperature)土壤温度；

3.3 (CO2)二氧化碳;

3.4 (Soil moisture)土壤湿度;

3.5 (Air humidity)空气湿度;

3.6 (NH3 gas sensor)气态NH3;

3.7 (NH3 soil sensor unit, optional)土壤NH3;

3.8 (Light sensor)光照;

4. (Wireless communications)

无线传输

4.1 (ASK or FSK)可选双模通讯, 350-433Mhz;

4.2 (Power: 7.5VDC, 50-1120mA)功率7.5VDC, 50-120mA；

4.3 (Error correction: LBC code)纠错LBC编码；

4.4 (Open space distance: 200 Meter)空旷地传输距离：200米；

4.5 (Optional Zegbee or wifi，Open space distance: 500 Meter and 1000 Meter with yagi ANT)可选Zegbee or Wifi,空旷地传输距离：500米,1000米;

5. (Connection to Central Office Server)连接主控室功能

5.1 Connection to wireless base station to support central office software, with IP and web services support;连接1000A基站，组网，形成IP支持的主控室管理记录功能；

5.2主控室服务器Support Window，LINUX；

5.3 Web browser enabled user interface;

5.4 Database support.