Title :
Design of multi-detectors imaging control system based on field bus
Author :
Dai, Wang ; Qin-zhang, Wu
Author_Institution :
Inst. of Opt. & Electron., Chinese Acad. of Sci., Chengdu, China
Abstract :
A higher performance control system of multi-detectors imaging has been implemented on opto-electronic imaging tracking and measuring device. Combined with the advantages of field bus and distributed control, we develop this control system based on CAN bus. The field control node uses DSP chip TMS320F2812 to support the imaging motor control, sensor control, temperature measurement and control, etc. We design a real-time communication protocol to meet the data transmission on the system control network, and this protocol can apply other device with little change. On the remote host computer, a main control software programmed with VC++ monitors and control the imaging system. Test results and application in devices note that this system is stable and reliable, and it can be promoted to more opto-electronic imaging tracking and measurement devices.
Keywords :
controller area networks; data communication; digital signal processing chips; distributed control; field buses; optical sensors; optoelectronic devices; CAN bus; DSP chip; VC++ monitors; data transmission; distributed control; field bus; field control node; multidetectors imaging control system; opto-electronic imaging tracking; real-time communication protocol; remote host computer; software programming; system control network; Argon; Computers; Digital signal processing; Monitoring; CAN bus; field bus; multi-detectors imaging control system; opto-electronic imaging tracking and measuring device;
Conference_Titel :
Cross Strait Quad-Regional Radio Science and Wireless Technology Conference (CSQRWC), 2011
Conference_Location :
Harbin
Print_ISBN :
978-1-4244-9792-8
DOI :
10.1109/CSQRWC.2011.6037252
