摘要 |
A monitoring system including a first and a second portion. The first portion includes a controller for receiving a code sequence. The first portion is configured to connect the system to a common data bus. The first portion is configured to provide a synchronization signal to the second portion when the two portions are in a predetermined position. The second portion includes a controller for providing the code sequence to the first portion and the first portion being further configured to output the code sequence for verification by a verification entity. |