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A Micro-Computer Computational Unit for an IR-CCD Intrusion Detection System

Thomas W. GoeddelW. T. WilsonSteven C. Bass

出版	School of Electrical Engineering, Purdue University, 1980
URL	http://books.google.com.hk/books?id=8fh7NwAACAAJ&hl=&source=gbs_api

註釋

The purpose of the BISS (Base Installation Security System) program is the development of sensors for physical security systems. One technique under investigation within this program involves the focusing of infrared radiation, derived from a distant field of vision onto an integrated linear array of 256 platinum silicide Schottky barrier detectors. Over a period of time (called the stare time), charge packets, of a size proportional to the infrared intensity, develop within each detector. At the end of the stare time, all 256 charge packets are broadside loaded into a CCD shift register (of length 256) also integrated onto the detector chip. The CCD register may then be clocked to shift out these analog samples for processing by a small local computer. The hardware and software development of such a signal processing computer is the purpose of the effort discussed in this report. (Author).