JPS5422696A - Device of detecting trouble of steering gear for shipping - Google Patents
Device of detecting trouble of steering gear for shippingInfo
- Publication number
- JPS5422696A JPS5422696A JP8694677A JP8694677A JPS5422696A JP S5422696 A JPS5422696 A JP S5422696A JP 8694677 A JP8694677 A JP 8694677A JP 8694677 A JP8694677 A JP 8694677A JP S5422696 A JPS5422696 A JP S5422696A
- Authority
- JP
- Japan
- Prior art keywords
- steering gear
- shipping
- detecting trouble
- circuit
- rudder
- 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
Abstract
PURPOSE: To early discover the troubles of a steering gear by the abnormality of the operation of a rudder, by arranging a detecting circuit by a circuit for computing the magnitude of difference between command steering angle and actual steering angle and the polarity and a circuit for computing the moving speed of the rudder and the polarity.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8694677A JPS5940678B2 (en) | 1977-07-20 | 1977-07-20 | Malfunction detection device for ship steering equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8694677A JPS5940678B2 (en) | 1977-07-20 | 1977-07-20 | Malfunction detection device for ship steering equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5422696A true JPS5422696A (en) | 1979-02-20 |
JPS5940678B2 JPS5940678B2 (en) | 1984-10-02 |
Family
ID=13901026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8694677A Expired JPS5940678B2 (en) | 1977-07-20 | 1977-07-20 | Malfunction detection device for ship steering equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5940678B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55500590A (en) * | 1978-08-30 | 1980-09-04 | ||
US4594583A (en) * | 1983-02-18 | 1986-06-10 | Nissan Motor Company, Limited | Method and system for detection of driver drowsiness by an abrupt steering change following no steering movement |
JP2002220094A (en) * | 2001-01-26 | 2002-08-06 | Tokimec Inc | Rudder follow-up anomaly detection device and rudder follow-up anomaly detection method |
-
1977
- 1977-07-20 JP JP8694677A patent/JPS5940678B2/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55500590A (en) * | 1978-08-30 | 1980-09-04 | ||
US4594583A (en) * | 1983-02-18 | 1986-06-10 | Nissan Motor Company, Limited | Method and system for detection of driver drowsiness by an abrupt steering change following no steering movement |
JP2002220094A (en) * | 2001-01-26 | 2002-08-06 | Tokimec Inc | Rudder follow-up anomaly detection device and rudder follow-up anomaly detection method |
JP4554828B2 (en) * | 2001-01-26 | 2010-09-29 | 東京計器株式会社 | Rudder following abnormality detecting device and rudder following abnormality detecting method |
Also Published As
Publication number | Publication date |
---|---|
JPS5940678B2 (en) | 1984-10-02 |
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