JPS52149099A - Automatic sensing range correcting system of ultrasonic sensors - Google Patents
Automatic sensing range correcting system of ultrasonic sensorsInfo
- Publication number
- JPS52149099A JPS52149099A JP6600276A JP6600276A JPS52149099A JP S52149099 A JPS52149099 A JP S52149099A JP 6600276 A JP6600276 A JP 6600276A JP 6600276 A JP6600276 A JP 6600276A JP S52149099 A JPS52149099 A JP S52149099A
- Authority
- JP
- Japan
- Prior art keywords
- sensing range
- ultrasonic sensors
- automatic sensing
- correcting system
- range correcting
- 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.)
- Pending
Links
Abstract
PURPOSE: To automatically correct sensing range within a fixed range by letting the pulse width of the reception signal of reflection waves be a parameter for the sensing range thereby feeding back the pulse width to reception gains.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6600276A JPS52149099A (en) | 1976-06-04 | 1976-06-04 | Automatic sensing range correcting system of ultrasonic sensors |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6600276A JPS52149099A (en) | 1976-06-04 | 1976-06-04 | Automatic sensing range correcting system of ultrasonic sensors |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS52149099A true JPS52149099A (en) | 1977-12-10 |
Family
ID=13303298
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6600276A Pending JPS52149099A (en) | 1976-06-04 | 1976-06-04 | Automatic sensing range correcting system of ultrasonic sensors |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS52149099A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100362A (en) * | 1980-12-16 | 1982-06-22 | Yokogawa Hokushin Electric Corp | Ultrasonic wave measuring device |
JPS63180881A (en) * | 1987-01-21 | 1988-07-25 | Nippon Signal Co Ltd:The | Aircraft detector |
-
1976
- 1976-06-04 JP JP6600276A patent/JPS52149099A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100362A (en) * | 1980-12-16 | 1982-06-22 | Yokogawa Hokushin Electric Corp | Ultrasonic wave measuring device |
JPS63180881A (en) * | 1987-01-21 | 1988-07-25 | Nippon Signal Co Ltd:The | Aircraft detector |
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