JPS6314787B2 - - Google Patents
Info
- Publication number
- JPS6314787B2 JPS6314787B2 JP55168920A JP16892080A JPS6314787B2 JP S6314787 B2 JPS6314787 B2 JP S6314787B2 JP 55168920 A JP55168920 A JP 55168920A JP 16892080 A JP16892080 A JP 16892080A JP S6314787 B2 JPS6314787 B2 JP S6314787B2
- Authority
- JP
- Japan
- Prior art keywords
- frequency
- circuit
- human body
- detection
- line
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 37
- 230000005284 excitation Effects 0.000 claims description 11
- 238000013459 approach Methods 0.000 claims description 7
- 230000005684 electric field Effects 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 3
- 230000035559 beat frequency Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
- G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
- G01V3/088—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices operating with electric fields
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Remote Sensing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Electromagnetism (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- General Physics & Mathematics (AREA)
- Geophysics (AREA)
- Geophysics And Detection Of Objects (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168920A JPS5791476A (en) | 1980-11-28 | 1980-11-28 | Electric field type human body detector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55168920A JPS5791476A (en) | 1980-11-28 | 1980-11-28 | Electric field type human body detector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5791476A JPS5791476A (en) | 1982-06-07 |
JPS6314787B2 true JPS6314787B2 (enrdf_load_stackoverflow) | 1988-04-01 |
Family
ID=15877000
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55168920A Granted JPS5791476A (en) | 1980-11-28 | 1980-11-28 | Electric field type human body detector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5791476A (enrdf_load_stackoverflow) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6052789A (ja) * | 1983-08-31 | 1985-03-26 | Matsushita Electric Works Ltd | 電界式人体検知器 |
-
1980
- 1980-11-28 JP JP55168920A patent/JPS5791476A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5791476A (en) | 1982-06-07 |
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