JPS57153329A - Data collector by remote control - Google Patents
Data collector by remote controlInfo
- Publication number
- JPS57153329A JPS57153329A JP3899081A JP3899081A JPS57153329A JP S57153329 A JPS57153329 A JP S57153329A JP 3899081 A JP3899081 A JP 3899081A JP 3899081 A JP3899081 A JP 3899081A JP S57153329 A JPS57153329 A JP S57153329A
- Authority
- JP
- Japan
- Prior art keywords
- data
- circuit section
- data transmission
- reception
- control
- 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
- Small-Scale Networks (AREA)
Abstract
PURPOSE: To collect data efficiently with a remote operation from a computer, by a data collector provided at each data transmission and reception device correspondingly and a data buffer circuit storing the data.
CONSTITUTION: Data transmission and reception via a computer system and a switching circuit 5 is made at a receiver/driver circuit section 13 and the data transmission/reception with a data transmission/reception device 19 is made at a receiver/driver circuit section 20. Data from each direction is temporarily stored in a data buffer circuit section 14. The control of operation from a computer system is made by a control circuit section 15. The control of the operation from data transmission/reception devices 2W4 and operation panel sections 10W12 is made by interpreting addresses inputted to a control circuit section (1)20 and a data buffer circuit section (2)14 and providing an address decoding circuit section 16 transmitting a signal selecting data collection circuit sections 7W9 to a switching circuit section controlling section 6. A data buffer 18 stores the collected data even at line interruption with the computer system.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3899081A JPS57153329A (en) | 1981-03-17 | 1981-03-17 | Data collector by remote control |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3899081A JPS57153329A (en) | 1981-03-17 | 1981-03-17 | Data collector by remote control |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57153329A true JPS57153329A (en) | 1982-09-21 |
Family
ID=12540571
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3899081A Pending JPS57153329A (en) | 1981-03-17 | 1981-03-17 | Data collector by remote control |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57153329A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196035A (en) * | 1984-03-19 | 1985-10-04 | Japan Radio Co Ltd | 1:n communication control equipment |
JPS61281744A (en) * | 1985-06-07 | 1986-12-12 | Nec Corp | Alarm fetching circuit |
-
1981
- 1981-03-17 JP JP3899081A patent/JPS57153329A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60196035A (en) * | 1984-03-19 | 1985-10-04 | Japan Radio Co Ltd | 1:n communication control equipment |
JPS61281744A (en) * | 1985-06-07 | 1986-12-12 | Nec Corp | Alarm fetching circuit |
JPH0423980B2 (en) * | 1985-06-07 | 1992-04-23 | Nippon Electric Co |
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