| 摘要 |
The invention relates to a control device for a machine, system, or apparatus, especially a fuel cell system, comprising a first control unit (S1) and a second control unit (S2) which exchanges signals with the first control unit (S1). Said second control unit (S2) is provided for monitoring the first control unit (S1). The inventive control device also comprises a comparison module (26) which is provided for comparing the states of the control units (S1, S2). The invention also relates to a method for monitoring a control in which the first control unit (S1) is monitored by the second control unit (S2) by comparing the states of the control units (S1, S2). |
