EP 3652964 A1 20200520 - LOCALIZED OUTPUTTING OF INFORMATION
Title (en)
LOCALIZED OUTPUTTING OF INFORMATION
Title (de)
LOKALISIERTE INFORMATIONSAUSGABE
Title (fr)
ÉMISSION D'INFORMATIONS LOCALISÉE
Publication
Application
Priority
- DE 102017211923 A 20170712
- EP 2018065491 W 20180612
Abstract (en)
[origin: WO2019011549A1] The invention relates to a method (200) for selectively notifying a person (110) on board a motor vehicle (105), which method comprises steps of capturing (205) a message and controlling (230) a sound transducer (120) on board the motor vehicle (105) to output sound waves (145). The sound waves (145) are amplitude-modulated by means of a modulation signal associated with the message. The sound transducer (120) is designed to emit ultrasound directed at the person (110), and a frequency of the modulation signal lies in the audible range.
IPC 8 full level
CPC (source: EP US)
H04R 5/02 (2013.01 - EP US); H04R 5/04 (2013.01 - US); H04S 3/002 (2013.01 - EP US); H04S 7/30 (2013.01 - EP); H04S 7/303 (2013.01 - EP US); H04R 2217/03 (2013.01 - EP US); H04R 2499/13 (2013.01 - EP US); H04S 2420/01 (2013.01 - US)
Citation (search report)
See references of WO 2019011549A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2019011549 A1 20190117; DE 102017211923 A1 20190207; EP 3652964 A1 20200520; US 2020196084 A1 20200618
DOCDB simple family (application)
EP 2018065491 W 20180612; DE 102017211923 A 20170712; EP 18731073 A 20180612; US 201816630128 A 20180612