Patent ID: 8955101
Filing Date: 2015-02-10
Classification: G05B

Abstract:
1. An upper-order computer comprising a central control module, an information interacting module, a first password generation unit, a password verification unit and a password transfer unit, the information interacting module comprising a human-computer interacting unit, and the central control module comprising a processing unit, a display control unit, a parameter configuring unit, a first permission management unit for managing a first permission of the parameter configuring unit for parameter configuration, and a second permission management unit for managing a second permission of the processing unit for controlling, wherein: the processing unit is configured for controlling a lower-order computer by sending control commands; the display control unit is configured for processing effective operating data acquired from the lower-order computer, and is configured for instructing the human-computer interacting unit to perform presenting, the effective operating data including at least one of current operating parameter information of a controller in the lower-order computer and peripheral operating information; and the parameter configuring unit is configured for configuring parameters of the lower-order computer by sending parameter configuring commands; the first password generation unit is configured for generating a current password according to a preset algorithm by utilizing an acquired password uploaded by the lower-order computer, wherein the acquired password uploaded by the lower-order computer is randomly generated by the lower-order computer from stored password data; the password verification unit is configured for comparing and determining whether a password input by a user matches with the current password generated by the first password generation unit, so as to get a matching result; the first permission management unit manages the first permission of the parameter configuring unit for parameter configuration according to the matching result; the second permission management unit manages the second permission of the processing unit for controlling according to the matching result; and the password transfer unit is configured for transferring the current password generated by the first password generation unit, to the lower-order computer, so that the lower-order computer stores the current password as the password data.