Taipei Chengshih University of Science and Technology
등록번호
Patent No: R.O.C. M 474664
등록일
2014-12-15
The work "smart car horn" with automatic "simulate engine speed", "detect noise", "switching the speaker volume", "voice alerts and prompts" , "travel time record", "record number of speeding", "record the cumulative number of speeding "and" traffic related information stored on the phone "function, which allows pedestrians to walk from frightened, home may avoid interference noise as well as to remind drivers not to speed while driving.