Presentation on theme: "Integration of Field Server and Link Server in Bio- Environment Wei Fang, Yu-Wei Chen and Ching-Yuan Lin Dept. of Bio-Industrial Mechatronics Engineering."— Presentation transcript:
Integration of Field Server and Link Server in Bio- Environment Wei Fang, Yu-Wei Chen and Ching-Yuan Lin Dept. of Bio-Industrial Mechatronics Engineering National Taiwan University 2007/8/27~31, APAN, Xian, China
Multi-Sensor Network by Field Server 2004 Field Server II 2004 Thai Field Server 2001 First Field Server 2003 Field Server WS NECTEC, Thailand 2004 Field Server WS Taichung, Taiwan
Field Server Engine DDS-type PICNIC Ver.1.0 FPAA-type 24 bit 10 bit 24 bit Ver.2.0
Network Camera Temp. Sensor, Humidity Sensor Ventilation Outlet Solar Radiation Sensor Devices inside Body Wireless LAN Card Analogue I/F Memory Commercial Field Server (Linux version) by Matsushita Electric Works, Ltd. Linux Board CPU: ARM920T memory: SDRAM64MB/FLASH8MB CF memory: 128MB System clock: 200MHz Analogue Interface Board CPU: H8/3664 Memory:32KB System clock: 16MHz Analogue Input:8ch Sensors: Temp. Humidity Soil Temp. Soil Moisture Precipitation PPFD Armadillo-9, Atmark Techno, Inc
Field Server Engine used: PICNIC Device connected to Internet following TCP/IP through RJ45 8 Digital Input/Output ports that can connected to on/off device or relays 4 Analog Input ports that can connected to various sensors
Integration of Field Server and Link Server in Bio- Environment
Before Internet (B.I.), traditional device use RS232 output port to communicate with PC
To be used within LinkServer environment For Device with Analog output –Require 3 converters: AI->RS485->RS232->TCP/IP For Device with RS485 output –Require 2 converters RS485->RS232->TCP/IP For Device with RS232 output –Require only 1 converter RS232->TCP/IP ADAM-4520 RS-422/485 to RS-232 ADAM-4017+: AI to RS485 TIBBO/DS 202 RS232->TCP/IP
CO VOC CO 2 Analog output, V RS485 RS232 Client RS232 RS485 RS232 TCP/IP
LinkServer: M iddleware MSN of device No fixed IP required for device connected except the PC with LinkServer.
192.168.1.25 Port 50001 Port 50051 ADSL PPPoE In NY, US Port 50161 Port 50261 Port 50262 184.108.40.206 In Beijing, China In Taipei, Taiwan Port 50162
Wireless Access Point Device provide channels for TCP/IP device, such as : –PICNIC –IP Camera –RS232 to TCP/IP converter –PLC with TCP/IP module
IP:220.127.116.11 Port : 6Port : 16 Port : 26Port : 36 Port : 46Port : 56 Sensor signal input Control signal output 4 PICNIC 2 IP Camera 8 types of sensors 8 types of home appliance Lighting, space disinfection, cooling, heating, humidification, irrigation, security, photo, video, alarm through SMS, FTP, Light, air T, air RH, water T, water level, CO 2, CO, gas, moisture content of growth media, Image.
Depth: 80 cm Front yard 48cm and back yard 32cm 100 cm 48 cm Demo House: hardware Dear Master: I am thirsty. Please add water.
Conclusions Sensors and Devices can be integrated through FS and LS and accessed through Internet with only 1 fixed IP. FS and LS can be integrated to establish SA or MA (Multi-Agent) Supervisory or Distributed Control and Data/Image Acquisition System.