20150356335 | A control system for detecting the presence of equipment devices - A control system for detecting the presence of equipment devices includes at least one transmit/receive unit associated with each equipment device that communicates with a mobile user device. The mobile user device has at least one input/output interface, at least one display unit and one or more storage units in communication with a processor for executing a logic program, the execution of which provides for detection of the presence of each equipment device through interrogation of the transmit/receive unit. | 12-10-2015 |