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성과물

특허 검색
구분 출원국
출원년도 ~ 키워드

상세정보

등록 센서 신호 처리 장치

센서 신호 처리 장치
이미지 확대
발명자
박지만, 전성익, 박영수
출원번호
12445785 (2007.10.15)
공개번호
20100315194 (2010.12.16)
등록번호
8098148 (2012.01.17)
출원국
미국
협약과제
초록
A sensor signal processor apparatus having good characteristics and providing an easy and simple interface for various sensors. The sensor signal processor apparatus includes a current source, a sensor, a ramp integrator, a comparator, and a controller. The current source generates a constant current according to a preset value, and the sensor outputs a sensor voltage using the current from the current source. The ramp integrator generates and outputs an integral voltage according to an input command, and the comparator compares the sensor voltage of the sensor with the integral voltage of the ramp integrator and outputting a result of the comparison. The controller controls the generating and outputting of the integral voltage of the ramp integrator according to the comparison result of the comparator.
KSP 제안 키워드
Constant current(CC), Current source, Sensor signal, Signal processor