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Patent Searching and Data


Title:
PROCESSING SYSTEM FOR STATE MONITOR OF TERMINAL EQUIPMENT
Document Type and Number:
Japanese Patent JPS5783835
Kind Code:
A
Abstract:

PURPOSE: To reduce the capacity of a storage register and prevent the erroneous detection of state monitoring data, by confirming state monitoring data by a monitor register and by storing it in the storage register and transmitting it to a main controller only when a change is detected in this state monitoring data.

CONSTITUTION: The state detected by an operation controlling part 1 at a state monitor processing time is collated with contents of a monitor register 2 to confirm whether this state occurs in a terminal equipment ST or not, and its state monitoring data is stored in a storage register 3 after confirming that this state occurs newly. Consequently, the change of the state of the terminal equipment St is grasped surely, and detected state monitoring data is transmitted to a main controller MT surely without drop-out even if the capacity of the storage register 3 is small.


Inventors:
KATOU TAKAYUKI
WATANABE SEISAKU
Application Number:
JP15856480A
Publication Date:
May 25, 1982
Filing Date:
November 11, 1980
Export Citation:
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Assignee:
MEISEI ELECTRIC CO LTD
International Classes:
H04L29/02; G06F11/30; G06F13/00; G06F17/40; (IPC1-7): G06F3/00