JPS5580141A - Information processor - Google Patents
Information processorInfo
- Publication number
- JPS5580141A JPS5580141A JP15448578A JP15448578A JPS5580141A JP S5580141 A JPS5580141 A JP S5580141A JP 15448578 A JP15448578 A JP 15448578A JP 15448578 A JP15448578 A JP 15448578A JP S5580141 A JPS5580141 A JP S5580141A
- Authority
- JP
- Japan
- Prior art keywords
- information
- state change
- processor
- transmission
- state
- 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
- Communication Control (AREA)
Abstract
PURPOSE: To shorten the time wasted by fruitless arithmetic of a control part by providing a transmission decision part to a data processor, and then to make use of the made free time for another processor.
CONSTITUTION: A process state from control process 6 is inputted to information processor 2 by way of information transmitter 5 on a controlled side, transmission line 4 and information transmitter 3 on a control system side. Between data transmission part 7 and state change detection part 9 connected to the output of input part 10 of this processor 2, transmission decision part 8 is provided; and up-to-date information inputted during a one-cycle period of transmission is compared with information inputted in a one-cycle period preceding by one cycle to decide upon whether a state changed or not. Only when no state change is found by this comparison while a state change is found by previous comparison, information on the state change is outputted to reduce the time for fruitless arithmetic of control part 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15448578A JPS5580141A (en) | 1978-12-13 | 1978-12-13 | Information processor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15448578A JPS5580141A (en) | 1978-12-13 | 1978-12-13 | Information processor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5580141A true JPS5580141A (en) | 1980-06-17 |
Family
ID=15585266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15448578A Pending JPS5580141A (en) | 1978-12-13 | 1978-12-13 | Information processor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5580141A (en) |
-
1978
- 1978-12-13 JP JP15448578A patent/JPS5580141A/en active Pending
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