| 摘要 |
PROBLEM TO BE SOLVED: To enhance self-diagnostic when the power of an electronic computer is turned on and to improve reliability more by performing recovery processing by analyzing the diagnostic result of a main electronic computer through a sub-electronic computer. SOLUTION: When a CPU test detects an error, a diagnosis result transferring part 115 is called. The part 115 of a main electronic computer 100 transfers a diagnostic result to a sub-electronic computer 120. Thus, large capacity can be secured with regard to the storage area for diagnostic data by storing the diagnostic result of the computer 100 in a diagnostic result storage area 135 of the computer 120. Next, a diagnostic program 133 of the computer 120 diagnoses error information. Whether recovery processing is needed or not is checked based on the diagnostic result of the error information and when the recovery processing is needed, a recovery processing part 134 of the computer 120 performs recovery processing of the computer 100. |
