KR930023700A - Detection signal input circuit of laser range finder - Google Patents
Detection signal input circuit of laser range finder Download PDFInfo
- Publication number
- KR930023700A KR930023700A KR1019920008992A KR920008992A KR930023700A KR 930023700 A KR930023700 A KR 930023700A KR 1019920008992 A KR1019920008992 A KR 1019920008992A KR 920008992 A KR920008992 A KR 920008992A KR 930023700 A KR930023700 A KR 930023700A
- Authority
- KR
- South Korea
- Prior art keywords
- distance
- inputting
- detection signal
- signal input
- signal
- Prior art date
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Abstract
본 발명은 레이저 거리 측정시스템의 검출 신호 발생 회로를 공개한다. 그 회로는 거리 측정 시작 신호를 이력하여 거리에 해당하는 계수를 하기 위한 계수기 인에이블 수단, 거리 측정 종료 신호를 입력하여 계수된 결과를 디스플레이 하기 위한 래치 인에이블 수단, 및 상기 인에이블 수단이 측정하고자 하는 거리 이외의 거리에 입력되는 종료 신호를 무시하기 위한 수단으로 구성되어 있다. 따라서, 정확한 거리 측정이 가능하다.The present invention discloses a detection signal generating circuit of a laser distance measuring system. The circuit includes a counter enabling means for recording a distance measurement start signal and counting the distance, a latch enable means for inputting a distance measurement end signal to display the counted result, and the enable means for measuring. Means for disregarding the end signal input to a distance other than the distance. Thus, accurate distance measurement is possible.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제2도는 제1도에 나타낸 회로의 동작을 설명하기 위한 동작 타이밍도를 나타내는 것이다. 제3도는 본 발명에 따른 레이저 거리 측정기의 검출 신호 입력회로를 나타내는 것이다. 제4도는 제3도에 나타낸 회로의 동작을 설명하기 위한 동작 타이밍도를 나타내는 것이다.2 shows an operation timing diagram for explaining the operation of the circuit shown in FIG. 3 shows a detection signal input circuit of the laser range finder according to the present invention. 4 shows an operation timing diagram for explaining the operation of the circuit shown in FIG.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920008992A KR100234197B1 (en) | 1992-05-27 | 1992-05-27 | Input circuit of detection signal of laser distance measuring apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019920008992A KR100234197B1 (en) | 1992-05-27 | 1992-05-27 | Input circuit of detection signal of laser distance measuring apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930023700A true KR930023700A (en) | 1993-12-21 |
KR100234197B1 KR100234197B1 (en) | 1999-12-15 |
Family
ID=19333655
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019920008992A KR100234197B1 (en) | 1992-05-27 | 1992-05-27 | Input circuit of detection signal of laser distance measuring apparatus |
Country Status (1)
Country | Link |
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KR (1) | KR100234197B1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101254437B1 (en) * | 2011-11-14 | 2013-04-16 | 순천대학교 산학협력단 | Laser range finding system |
KR101643162B1 (en) | 2016-04-04 | 2016-07-27 | 한화탈레스 주식회사 | Low noise high voltage filtering apparatus for laser detector |
KR102604467B1 (en) * | 2021-12-20 | 2023-11-20 | 영남대학교 산학협력단 | Apparatus and method for distance measurement, and vehicle with the same |
-
1992
- 1992-05-27 KR KR1019920008992A patent/KR100234197B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR100234197B1 (en) | 1999-12-15 |
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