Title:
AUTOMATIC LOG-OFF SYSTEM IN TERMINAL EQUIPMENT
Document Type and Number:
Japanese Patent JPS6275753
Kind Code:
A
Abstract:
PURPOSE:To improve a supervisory function for the abnormality of a system by recognizing the time over of a key input interval at a terminal equipment by a host device. CONSTITUTION:A terminal equipment 1 is equipped with an input device 3 and a data display part 7, and the transfer of data between a host device 20 is performed through a communication control part 2. Also, the equipment is equipped with a key input supervisory part 8 and an automatic log-off request generating part 13, and when a key input time value exceeds a prescribed time, it transmits automatically a log-off requesting message to the host. Thereby, the host can recognize the abnormality of the system and after the transmission of an alarm message to the terminal equipment, it cancels a long-on state.
Inventors:
OMURA MASATOSHI
Application Number:
JP21504885A
Publication Date:
April 07, 1987
Filing Date:
September 30, 1985
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G06F15/00; G06Q40/00; G06Q40/02; (IPC1-7): G06F15/00; G06F15/30
Attorney, Agent or Firm:
Katsuo Ogawa
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