| 摘要 |
<p>A device (D) which is intended to control the placement of at least one facility (021) in one of its states as a function of data contained in frames flowing around a communication network (R). This device (D) comprises: - means of communication (M1), coupled to the communication network (R) for receiving data frames, and devised to determine from among these frames received that one or those ones relating to the facility (021), - means of conversion (M2) devised to convert data contained in a determined frame into an analogue signal defining a chosen state, and - means of transformation (M3) devised to transform each analogue signal into a control signal suitable for placing the facility (021) in this chosen state.</p> |
