| 摘要 |
PROBLEM TO BE SOLVED: To perform automatic restoration from a fault condition caused by nonvolatile improper data generated due to an unspecified cause.SOLUTION: The communication control device comprises: a storage unit for storing a software execution module and system data; a process activation unit 112 for, after the activation start of the own device, activating a process by reading and executing the software execution module and system data from the storage unit 3; an activation determination unit 113 for, after the activation start of the process, determining whether the activation of the process is completed by a setting time; a reactivation instruction unit 114 for, when the activation is not completed, performing reactivation by causing the process activation unit 112 to perform redundant switching of the software execution module; and a data recovery unit 115 for, when the activation is not completed again after the reactivation, performing recovery of the system data stored in the storage unit. |
