JPS6481598A - Communication controller for metering system - Google Patents
Communication controller for metering systemInfo
- Publication number
- JPS6481598A JPS6481598A JP23747287A JP23747287A JPS6481598A JP S6481598 A JPS6481598 A JP S6481598A JP 23747287 A JP23747287 A JP 23747287A JP 23747287 A JP23747287 A JP 23747287A JP S6481598 A JPS6481598 A JP S6481598A
- Authority
- JP
- Japan
- Prior art keywords
- gas meter
- metering
- center
- data
- access
- 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 attain metering surely by accessing a gas meter for a prescribed period so as to detect whether or not a metering data is received normally. CONSTITUTION:A communication controller 1 in the metering system counts the data every time a prescribed flow flows to a gas flow path 2, a gas meter 3 is connected via a signal line 4 and the data is sent to the center 6 via a communication line 5. An access means 1a, independently of the call from the center 6, accesses the gas meter 3 for each prescribed period shorter than the metering data collection period and a detection means 1b detects the transmitting state via the signal line 4 with the gas meter 3 at the access by the access means 1a and when the detection means 1b detects that the transmission is not implemented normally, a fault notice means 1c informs a fault to the center 6 via the communication line 5.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23747287A JPS6481598A (en) | 1987-09-24 | 1987-09-24 | Communication controller for metering system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP23747287A JPS6481598A (en) | 1987-09-24 | 1987-09-24 | Communication controller for metering system |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6481598A true JPS6481598A (en) | 1989-03-27 |
JPH0461560B2 JPH0461560B2 (en) | 1992-10-01 |
Family
ID=17015836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP23747287A Granted JPS6481598A (en) | 1987-09-24 | 1987-09-24 | Communication controller for metering system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6481598A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366279U (en) * | 1989-10-23 | 1991-06-27 | ||
JPH04313197A (en) * | 1991-03-29 | 1992-11-05 | Mitsubishi Electric Corp | Automatic pointer test method |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63125090A (en) * | 1986-11-14 | 1988-05-28 | Rinnai Corp | Housing information transmission equipment |
-
1987
- 1987-09-24 JP JP23747287A patent/JPS6481598A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63125090A (en) * | 1986-11-14 | 1988-05-28 | Rinnai Corp | Housing information transmission equipment |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0366279U (en) * | 1989-10-23 | 1991-06-27 | ||
JPH04313197A (en) * | 1991-03-29 | 1992-11-05 | Mitsubishi Electric Corp | Automatic pointer test method |
Also Published As
Publication number | Publication date |
---|---|
JPH0461560B2 (en) | 1992-10-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |