SU1814488A1 - Tv device for measuring object temperature - Google Patents
Tv device for measuring object temperatureInfo
- Publication number
- SU1814488A1 SU1814488A1 SU4417266/09A SU4417266A SU1814488A1 SU 1814488 A1 SU1814488 A1 SU 1814488A1 SU 4417266/09 A SU4417266/09 A SU 4417266/09A SU 4417266 A SU4417266 A SU 4417266A SU 1814488 A1 SU1814488 A1 SU 1814488A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- unit
- measurement
- flop
- flip
- comparator
- Prior art date
Links
Landscapes
- Radiation Pyrometers (AREA)
Abstract
FIELD: television and infra-red imaging. SUBSTANCE: TV device has light-to-signal converter 1 which is matrix photodetector 2 with shift registers 3,4, videoamplifier 5, low-pass filter 6, amplitude detector 7, fetch-store unit 8, comparator 9, signal converter being pulse-width modulator 10, synchronization unit 11, threshold level preset unit 13, flip-flop 14, the first measurement unit 15 consisting of AND gate 16 and counter 17, optical system 21. Delay interval corresponding to accumulation time and proportional to the object temperature is formed by flip-flop 14 on the output signal of modulator 10 and the unit 11 second output signal. The device also has comparator 12 and the second measurement unit 18 consisting of AND gate and counter 20. EFFECT: increased temperature measurement accuracy, expanded range of temperatures to be measured and simultaneous measurement of the object dimensions. 2 cl, 2 dwg
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4417266/09A SU1814488A1 (en) | 1988-05-13 | 1988-05-13 | Tv device for measuring object temperature |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4417266/09A SU1814488A1 (en) | 1988-05-13 | 1988-05-13 | Tv device for measuring object temperature |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1814488A1 true SU1814488A1 (en) | 1994-04-30 |
Family
ID=60520414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4417266/09A SU1814488A1 (en) | 1988-05-13 | 1988-05-13 | Tv device for measuring object temperature |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1814488A1 (en) |
-
1988
- 1988-05-13 SU SU4417266/09A patent/SU1814488A1/en active
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