JPS5469686A - Input control system - Google Patents
Input control systemInfo
- Publication number
- JPS5469686A JPS5469686A JP13738977A JP13738977A JPS5469686A JP S5469686 A JPS5469686 A JP S5469686A JP 13738977 A JP13738977 A JP 13738977A JP 13738977 A JP13738977 A JP 13738977A JP S5469686 A JPS5469686 A JP S5469686A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- control system
- switch
- given
- terminal
- 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
Abstract
PURPOSE: To provide an input control system enabling the error operaton to prevent even containing the external noise into the input signal.
CONSTITUTION: A remote control system in which the operation unit 1 including the switch 11a∼11c is connecting with the control unit 2 located at a certain distance through the cable 3 is transmitting a requency signal into the switch, the a frequency signal being cmparing with the frequency signal sent back when closing the switch. When the compared coincidence power agrees with more than a certain time, the input control system is composed to include the command signal. In other words, the clock signal generator 21 is provided. The clock signal is given to the counters 22 and 23 and the clock input terminal or FF 27a∼27c. The power of exclusive OR gate 26a∼26c is given to R terminal of respective FF. Further, the timing signal T1 as a set signal is given to S terminal.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13738977A JPS5469686A (en) | 1977-11-15 | 1977-11-15 | Input control system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13738977A JPS5469686A (en) | 1977-11-15 | 1977-11-15 | Input control system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5469686A true JPS5469686A (en) | 1979-06-04 |
Family
ID=15197531
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13738977A Pending JPS5469686A (en) | 1977-11-15 | 1977-11-15 | Input control system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5469686A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457291A1 (en) * | 1979-05-25 | 1980-12-19 | Egyt Gyogyszervegyeszeti Gyar | NOVEL PYRIDO (3,2-E) -AS-TRIAZINE DERIVATIVES, THEIR PREPARATION PROCESS AND MEDICAMENTS CONTAINING THEM |
JPS57125595A (en) * | 1981-01-29 | 1982-08-04 | Fujitsu Ltd | Remote monitor control system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102871A (en) * | 1974-01-16 | 1975-08-14 |
-
1977
- 1977-11-15 JP JP13738977A patent/JPS5469686A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50102871A (en) * | 1974-01-16 | 1975-08-14 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2457291A1 (en) * | 1979-05-25 | 1980-12-19 | Egyt Gyogyszervegyeszeti Gyar | NOVEL PYRIDO (3,2-E) -AS-TRIAZINE DERIVATIVES, THEIR PREPARATION PROCESS AND MEDICAMENTS CONTAINING THEM |
JPS57125595A (en) * | 1981-01-29 | 1982-08-04 | Fujitsu Ltd | Remote monitor control system |
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