Title:
ALARM DEVICE
Document Type and Number:
Japanese Patent JPS5414777
Kind Code:
A
Abstract:
PURPOSE: To give caution to the driver of a car exceeding a limit speed by selecting one of a plurality of set speeds, forming the corresponding signal, comparing with the signal corresponding to the running speed and giving an alarm.
Inventors:
MIKI MASAYUKI
MIYAGAWA NOBUAKI
MIYAGAWA NOBUAKI
Application Number:
JP7990277A
Publication Date:
February 03, 1979
Filing Date:
July 06, 1977
Export Citation:
Assignee:
HITACHI LTD
International Classes:
G01R19/165; G08B21/00; (IPC1-7): G01R19/16; G08B21/00