JPS6463884A - Ship bottom and side detector of continuous unloader - Google Patents
Ship bottom and side detector of continuous unloaderInfo
- Publication number
- JPS6463884A JPS6463884A JP62219054A JP21905487A JPS6463884A JP S6463884 A JPS6463884 A JP S6463884A JP 62219054 A JP62219054 A JP 62219054A JP 21905487 A JP21905487 A JP 21905487A JP S6463884 A JPS6463884 A JP S6463884A
- Authority
- JP
- Japan
- Prior art keywords
- ship
- wave
- guided
- frequency
- cargo
- 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.)
- Granted
Links
Landscapes
- Radar Systems Or Details Thereof (AREA)
Abstract
PURPOSE:To accurately detecting the bottom and side of a ship through a cargo, by employing frequency modulation type continuous wave radar and using a predetermined frequency band. CONSTITUTION:A predetermined modulation control signal is inputted to a UHF oscillator 7 from an operational processing apparatus 19 through an A/D converter 21. A UHF wave of a frequency band of 600-900MHz is guided to a directional coupler 8, a transmission amplifier 9, an isolator 10 and a transmitting antenna 14 to be radiated toward the bottom of a ship. In the same way, a microwave is guided to a transmitting antenna 17 to be radiated toward the bottom of the ship. The reflected wave from the surface of the bottom of the ship or from the surface of a cargo is guided to a receiving antenna 15, a receiving amplifier 13 and frequency mixer 12 to be mixed with the transmission wave. The frequency of the beat wave outputted in proportion to the distance up to a target is inputted to the operational processing apparatus 19 through an A/D converter 22 to perform FFT analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219054A JPH0646219B2 (en) | 1987-09-03 | 1987-09-03 | Bottom and side detectors for continuous unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62219054A JPH0646219B2 (en) | 1987-09-03 | 1987-09-03 | Bottom and side detectors for continuous unloader |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6463884A true JPS6463884A (en) | 1989-03-09 |
| JPH0646219B2 JPH0646219B2 (en) | 1994-06-15 |
Family
ID=16729542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62219054A Expired - Lifetime JPH0646219B2 (en) | 1987-09-03 | 1987-09-03 | Bottom and side detectors for continuous unloader |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0646219B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014223988A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Ship-hold wall face detecting device of continuous unloader |
| JP2014223990A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Collision prevention device |
| JP2014223989A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Collision prevention device of continuous unloader |
| CN104535968A (en) * | 2015-01-15 | 2015-04-22 | 上海中远船务工程有限公司 | Superhigh frequency signal whole-ship covering method applied to ocean engineering ship |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08178346A (en) * | 1994-12-27 | 1996-07-12 | Mitsubishi Electric Corp | Refrigerant piping device for wall-hanging air-conditioner and piping method therefor |
-
1987
- 1987-09-03 JP JP62219054A patent/JPH0646219B2/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014223988A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Ship-hold wall face detecting device of continuous unloader |
| JP2014223990A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Collision prevention device |
| JP2014223989A (en) * | 2013-05-17 | 2014-12-04 | Ｉｈｉ運搬機械株式会社 | Collision prevention device of continuous unloader |
| CN104535968A (en) * | 2015-01-15 | 2015-04-22 | 上海中远船务工程有限公司 | Superhigh frequency signal whole-ship covering method applied to ocean engineering ship |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0646219B2 (en) | 1994-06-15 |
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