Patents Assigned to Z-Safety Systems N.V.
  • Patent number: 8493223
    Abstract: A method is disclosed for monitoring personnel operating at a workplace within a confined space. The method involves providing a mobile workplace module comprising a video registration device producing video data, an audio interface for emitting and receiving audio data and a gas sensor to produce gas sensor data. The workplace module is mounted at least partially within the confined space and a mobile monitoring unit comprising a display for displaying video data from the workplace module, an audio interface for emitting and receiving audio data and a gas data receiver for receiving gas sensor data is located outside the confined space. The workplace module and the monitoring unit are connected by a mobile umbilical cable for data transmission so that personnel at the workplace may easily be monitored from the monitoring unit.
    Type: Grant
    Filed: October 7, 2003
    Date of Patent: July 23, 2013
    Assignee: Z-Safety Systems N.V.
    Inventors: Matheus Zadnikar, Rudi Vanderhenst