13 March 2013 Design of high-speed data collecting system for pipeline magnetic flux leakage inspection
Author Affiliations +
In the process of high-speed magnetic flux leakage inspection, a large amount of signals containing pipeline status, characteristics and defects need to be collected and transmitted. High sampling frequency, high real-time, high precision and intellectualization for data collecting are long-term trend. This paper proposed a new design method of high speed data collecting system. In the system, dual CPU structure is applied in main controller and the high-speed communication between DSP and MCU is realized through dual-port RAM technology. With the Dual CPU structure being applied, the measurement, control and the communication are charged by two CPUs respectively, which can improve the system adaptability. Dual-port RAM can raise communication efficiency by improving the parallel processing ability among different type of multiprocessors.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Weidong Qu, Hongbing Xu, "Design of high-speed data collecting system for pipeline magnetic flux leakage inspection", Proc. SPIE 8783, Fifth International Conference on Machine Vision (ICMV 2012): Computer Vision, Image Analysis and Processing, 87830P (13 March 2013); doi: 10.1117/12.2013814; https://doi.org/10.1117/12.2013814


Application of DSP Blackfin in data acquisition of high speed
Proceedings of SPIE (December 14 2015)
TMS320C5402 is applied in the system...
Proceedings of SPIE (March 08 2017)
A study on a micro stepping drive system for space...
Proceedings of SPIE (August 15 2011)
Real-time communication research of control networks
Proceedings of SPIE (November 06 2006)
A CAN bus based control system for a joint modular...
Proceedings of SPIE (January 09 2008)

Back to Top