JPS6450199A - Alarm information collecting device - Google Patents
Alarm information collecting deviceInfo
- Publication number
- JPS6450199A JPS6450199A JP20747287A JP20747287A JPS6450199A JP S6450199 A JPS6450199 A JP S6450199A JP 20747287 A JP20747287 A JP 20747287A JP 20747287 A JP20747287 A JP 20747287A JP S6450199 A JPS6450199 A JP S6450199A
- Authority
- JP
- Japan
- Prior art keywords
- alarm information
- parity
- latch
- alarm
- outputted
- 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
Landscapes
- Alarm Systems (AREA)
- Detection And Prevention Of Errors In Transmission (AREA)
Abstract
PURPOSE:To ignore invalid alarm information by adding parity bits to the alarm information detected by respective detecting units, transferring it and parity-checking respectively the alarm information by a collecting unit. CONSTITUTION:After the parity bits outputted from parity checker 112 and 122 are added to the alarm information detected from alarm detecting units 11 and l2, it synchronizes with a master clock and is sent bit by bit. In an alarm collecting unit 2, this serial alarm information synchronizes with the master clock and is fetched by a shift register and when the parity bits are also fetched, a timing pulse is generated from a timing pulse generating circuit 23 and a parity checker executes a parity check. When it is decided that the result is effective, an enable pulse is outputted, the timing pulse inputted to a data latch timing generating circuit 25 is outputted to a latch 24 as a latch pulse and the latch 24 latches effective alarm information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20747287A JPS6450199A (en) | 1987-08-20 | 1987-08-20 | Alarm information collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP20747287A JPS6450199A (en) | 1987-08-20 | 1987-08-20 | Alarm information collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6450199A true JPS6450199A (en) | 1989-02-27 |
Family
ID=16540325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP20747287A Pending JPS6450199A (en) | 1987-08-20 | 1987-08-20 | Alarm information collecting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6450199A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02246445A (en) * | 1989-03-17 | 1990-10-02 | Hitachi Ltd | Data processing method and data processor |
| US8287323B2 (en) | 2006-01-20 | 2012-10-16 | Liquid Robotics, Inc | Wave power components |
| US8376790B2 (en) | 2006-01-20 | 2013-02-19 | Liquid Robotics Inc. | Wave power |
| US8668534B2 (en) | 2007-03-02 | 2014-03-11 | Liquid Robotics, Inc | Wave power |
| US8764498B2 (en) | 2011-03-17 | 2014-07-01 | Liquid Robotics, Inc. | Wave-powered device with one or more tethers having one or more rigid sections |
| US8944866B2 (en) | 2011-09-15 | 2015-02-03 | Liquid Robotics, Inc. | Wave-powered endurance extension module for unmanned underwater vehicles |
| US9688373B2 (en) | 2011-06-28 | 2017-06-27 | Liquid Robotics, Inc. | Watercraft equipped with a wave-powered electricity generating system and a deployable tow buoy |
| US10041466B2 (en) | 2006-05-18 | 2018-08-07 | Liquid Robotics, Inc. | Wave-powered devices configured for nesting |
-
1987
- 1987-08-20 JP JP20747287A patent/JPS6450199A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02246445A (en) * | 1989-03-17 | 1990-10-02 | Hitachi Ltd | Data processing method and data processor |
| US9623945B2 (en) | 2006-01-20 | 2017-04-18 | Liquid Robotics Inc. | Wave power |
| US8287323B2 (en) | 2006-01-20 | 2012-10-16 | Liquid Robotics, Inc | Wave power components |
| US8376790B2 (en) | 2006-01-20 | 2013-02-19 | Liquid Robotics Inc. | Wave power |
| US10150545B2 (en) | 2006-01-20 | 2018-12-11 | Liquid Robotics, Inc. | Wave power |
| US10041466B2 (en) | 2006-05-18 | 2018-08-07 | Liquid Robotics, Inc. | Wave-powered devices configured for nesting |
| US10315746B2 (en) | 2007-03-02 | 2019-06-11 | Liquid Robotics, Inc. | Cable for connecting a float to a swimmer in a wave powered vehicle |
| US9789944B2 (en) | 2007-03-02 | 2017-10-17 | Liquid Robotics, Inc. | Cable for connecting a float to a swimmer in a wave powered vehicle |
| US8668534B2 (en) | 2007-03-02 | 2014-03-11 | Liquid Robotics, Inc | Wave power |
| US11027810B2 (en) | 2007-03-02 | 2021-06-08 | Liquid Robotics, Inc. | Float for connection to a swimmer in a wave powered vehicle |
| US11685494B2 (en) | 2007-03-02 | 2023-06-27 | Liquid Robotics, Inc. | Method and apparatus for untwisting a tether of a water powered vehicle |
| US8764498B2 (en) | 2011-03-17 | 2014-07-01 | Liquid Robotics, Inc. | Wave-powered device with one or more tethers having one or more rigid sections |
| US9688373B2 (en) | 2011-06-28 | 2017-06-27 | Liquid Robotics, Inc. | Watercraft equipped with a wave-powered electricity generating system and a deployable tow buoy |
| US10150546B2 (en) | 2011-06-28 | 2018-12-11 | Liquid Robotics, Inc. | Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system |
| US10549832B2 (en) | 2011-06-28 | 2020-02-04 | Liquid Robotics, Inc. | Watercraft equipped with a hybrid wave-powered electricity generating and propulsion system |
| US11192621B2 (en) | 2011-06-28 | 2021-12-07 | Liquid Robotics, Inc. | Watercraft and electricity generator system for harvesting electrical power for wave motion |
| US8944866B2 (en) | 2011-09-15 | 2015-02-03 | Liquid Robotics, Inc. | Wave-powered endurance extension module for unmanned underwater vehicles |
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