| 摘要 |
<p>The invention relates to a signal processing device having a first signal processing unit (101), a second signal processing unit (103), a third signal processing unit (105), and a safety unit (107). The first signal processing unit (101) and the second signal processing unit (103) are operable in parallel for providing signal processing redundancy, and are designed to output an output signal in each case in response to an input signal. The safety unit (107) is designed to replace the first signal processing unit (101) or the second signal processing unit (103) with the third signal processing unit (105).</p> |
