JPS5591001A - Terminal control system - Google Patents
Terminal control systemInfo
- Publication number
- JPS5591001A JPS5591001A JP16479678A JP16479678A JPS5591001A JP S5591001 A JPS5591001 A JP S5591001A JP 16479678 A JP16479678 A JP 16479678A JP 16479678 A JP16479678 A JP 16479678A JP S5591001 A JPS5591001 A JP S5591001A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- carrier
- stoppage
- open
- driving
- 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
Landscapes
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Time-Division Multiplex Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Feedback Control In General (AREA)
Abstract
PURPOSE: To reduce the time from end of the open or close control to acutal stoppage by resetting the memory contents of the memory circuit and then driving the driving circuit after detecting that no carrier is supplied to the demodulator circuit via the detector circuit at the terminal side.
CONSTITUTION: When control circuit 11 receives the signal from stoppage detector circuit 10 at the side of master station P, circuit 11 sends the signal to modulator circuit 4 to cut off the carrier for the period during which the sending of the synchronous signal word from parallel-serial converter circuit 3 is detected. Thus the sending of the carrier from circuit 4 is stopped. While at the side of terminal P, detector circuit 12 detects whether the carrier is supplied to demodulator circuit 5, and then resets the memory contents of memory device 7 when no input of the carrier is detected. As a result, output "0" of device 7 is sent to driving circuit 9 via decoder circuit 9 to stop the open or close action of the valve. In such way, the time can be reduced from end of the open or close control to the actual stoppage.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16479678A JPS5591001A (en) | 1978-12-28 | 1978-12-28 | Terminal control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16479678A JPS5591001A (en) | 1978-12-28 | 1978-12-28 | Terminal control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5591001A true JPS5591001A (en) | 1980-07-10 |
| JPS6226070B2 JPS6226070B2 (en) | 1987-06-06 |
Family
ID=15800092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16479678A Granted JPS5591001A (en) | 1978-12-28 | 1978-12-28 | Terminal control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5591001A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018193812A1 (en) * | 2017-04-20 | 2018-10-25 | 株式会社Ｍａｒｉｏ Ｄｅｌ Ｍａｒｅ | Two-axis ball point pen |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479637A (en) * | 1977-12-08 | 1979-06-25 | Konishiroku Photo Ind Co Ltd | Cleaning blade for drum of electrophotographic copier |
-
1978
- 1978-12-28 JP JP16479678A patent/JPS5591001A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5479637A (en) * | 1977-12-08 | 1979-06-25 | Konishiroku Photo Ind Co Ltd | Cleaning blade for drum of electrophotographic copier |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018193812A1 (en) * | 2017-04-20 | 2018-10-25 | 株式会社Ｍａｒｉｏ Ｄｅｌ Ｍａｒｅ | Two-axis ball point pen |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6226070B2 (en) | 1987-06-06 |
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