JPS5744280B2 - - Google Patents
Info
- Publication number
- JPS5744280B2 JPS5744280B2 JP50042295A JP4229575A JPS5744280B2 JP S5744280 B2 JPS5744280 B2 JP S5744280B2 JP 50042295 A JP50042295 A JP 50042295A JP 4229575 A JP4229575 A JP 4229575A JP S5744280 B2 JPS5744280 B2 JP S5744280B2
- Authority
- JP
- Japan
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Selective Calling Equipment (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50042295A JPS51117287A (en) | 1975-04-09 | 1975-04-09 | Process of remote monitoring |
| AU12778/76A AU496492B2 (en) | 1975-04-09 | 1976-04-07 | Supervisory control system |
| US05/674,761 US4112416A (en) | 1975-04-09 | 1976-04-08 | Control method for a remote supervisory control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP50042295A JPS51117287A (en) | 1975-04-09 | 1975-04-09 | Process of remote monitoring |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS51117287A JPS51117287A (en) | 1976-10-15 |
| JPS5744280B2 true JPS5744280B2 (en, 2012) | 1982-09-20 |
Family
ID=12632038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP50042295A Granted JPS51117287A (en) | 1975-04-09 | 1975-04-09 | Process of remote monitoring |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4112416A (en, 2012) |
| JP (1) | JPS51117287A (en, 2012) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4598286A (en) * | 1979-10-30 | 1986-07-01 | General Electric Company | Method and apparatus for controlling distributed electrical loads |
| US4905219A (en) * | 1983-09-22 | 1990-02-27 | Aetna Life Insurance Company | Three level distributed control for networking I/O devices |
| JPS6077543A (ja) * | 1983-10-05 | 1985-05-02 | Hitachi Ltd | 多重伝送装置 |
| JPH0783368B2 (ja) * | 1985-03-27 | 1995-09-06 | 株式会社日立製作所 | 多元情報伝送システム |
| JPH0681345B2 (ja) * | 1986-03-31 | 1994-10-12 | 株式会社日立製作所 | 遠方監視制御方式 |
| US5062101A (en) * | 1989-07-21 | 1991-10-29 | Johnson Service Company | Data acquisition system |
| JP3452414B2 (ja) * | 1995-02-08 | 2003-09-29 | 富士通株式会社 | 遠隔監視制御方法およびそのシステム |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2978676A (en) * | 1950-07-24 | 1961-04-04 | Rca Corp | Selective signalling display system with checking and acknowledgment |
| US3223977A (en) * | 1961-10-23 | 1965-12-14 | Stromberg Carlson Corp | Roll call generator |
| US3435416A (en) * | 1964-10-29 | 1969-03-25 | Bell Telephone Labor Inc | Monitoring and control system |
| US3516063A (en) * | 1966-05-09 | 1970-06-02 | Leeds & Northrup Co | Supervisory and control system having buffer storage input to data logger |
| US3715725A (en) * | 1971-01-11 | 1973-02-06 | Dick Co Ab | Address responsive controller for computer handling of peripheral equipment |
| US3975712A (en) * | 1975-02-18 | 1976-08-17 | Motorola, Inc. | Asynchronous communication interface adaptor |
| US3979723A (en) * | 1975-10-29 | 1976-09-07 | International Business Machines Corporation | Digital data communication network and control system therefor |
-
1975
- 1975-04-09 JP JP50042295A patent/JPS51117287A/ja active Granted
-
1976
- 1976-04-08 US US05/674,761 patent/US4112416A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS51117287A (en) | 1976-10-15 |
| AU1277876A (en) | 1977-10-13 |
| US4112416A (en) | 1978-09-05 |