CONTROL DEVICE OF WORK VEHICLE

PROBLEM TO BE SOLVED: To exert an antitheft function with precision and high reliability based on decision as to whether or not an operator's operation regarding antitheft is an erroneous operation. SOLUTION: The control device comprises a control means for controlling drive of a hydraulic actuator, an operation means for outputting a control signal to the control means, a setting means for an antitheft mode, a regulation means for regulating the operation of the hydraulic actuator even when the operation means is operated, and a controller for regulating and holding the operation of the hydraulic actuator until the antitheft mode is released when the antitheft mode is set by the setting means. With the antitheft mode set, when an operation detection means does not detect that the hydraulic actuator is in an actuation mode for exerting the antitheft function, the setting for the antitheft mode is disabled. In the configuration, the setting operation for the antitheft mode is eliminated as the erroneous operation when the hydraulic actuator is not in the actuation mode, thereby achieving the antitheft with precision and high reliability. COPYRIGHT: (C)2010,JPO&INPIT