Title:
TASK DEGENERACY MANAGING DEVICE
Document Type and Number:
Japanese Patent JP3231864
Kind Code:
B2
Abstract:
PURPOSE: To suppress the influence of abnormality of input/output to a minimum and to improve labor saving when development is performed and maintainability after starting an operation by automatically storing a task to which degeneracy is applied at every input/ output when the abnormality occurs.
CONSTITUTION: This device is equipped with task degeneracy memory 4 in which each degenerative input/output is stored, input/output information memory 5 in which corresponding input/output at every task is stored, reference storage 7a, 8 in which a corresponding task at every degenerative input/output stored in the task degeneracy memory 4 out of each task stored in the input/output information memory 5 is stored, a task readout means 10a which reads out the task corresponding to the abnormality from the reference storage means 7a, 8 when input/output abnormality is detected by an input/output controller 2, and a task degeneracy request means 1a which sends out a task degeneracy request in accordance with the task read out at the task readout means 10a to a task execution controller 3.
More Like This:
Inventors:
Nagaya Kagehiro
Makoto Takahashi
Makoto Takahashi
Application Number:
JP31961292A
Publication Date:
November 26, 2001
Filing Date:
November 30, 1992
Export Citation:
Assignee:
Toshiba Engineering Corporation
Toshiba Corporation
Toshiba Corporation
International Classes:
G06F11/20; G05B19/048; G05B19/05; G06F9/46; G06F9/48; (IPC1-7): G06F9/46; G05B19/048
Domestic Patent References:
| JP63249229A | ||||
| JP6394344A | ||||
| JP59154700A | ||||
| JP634339A | ||||
| JP141902A |
Attorney, Agent or Firm:
Takehiko Suzue