The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 13, 2004
Filed:
Jun. 20, 2002
Werner Jumpertz, Stockelsdorf, DE;
Dräger Safety AG & Co. KGAA, Lübeck, DE;
Abstract
A data communications system includes a data display ( ) in a mask or helmet visor ( ) to enable the user to display various data as needed. The system has a mask ( ) or a helmet with a voice transmitter ( ) with a microphone ( ) as well as a transmitter unit ( ) on the output side. The system has a receiver unit ( ) for the data display ( ) on the input side. An evaluating unit ( ) is equipped with a receiver unit ( ) and a transmitter unit ( ) for data communication with the transmitter and receiver units ( ) of the mask ( ) or of the helmet. The evaluating unit ( ) receives the measured data from at least one measuring device ( ) via associated transmitter units ( ). The evaluating unit ( ) has stored, preset voice patterns and is voice-controlled, so that depending on the voice signals received by the receiver unit ( ) and after comparison with the stored, preset voice patterns, it transmits selected measured data to the receiver unit ( ), and these measured data are displayed in the data display ( ).