DEVICE FOR AUTOMATICALLY ALARMING REPLACEMENT TIME OF PARTS IN VEHICLE

摘要

PURPOSE: An automatic alarming apparatus of replacement time for parts in a vehicle is provided to replace parts of the vehicle periodically and timely by alarming replacement time of parts, and to improve convenience by reducing waste. CONSTITUTION: An automatic alarm device for part replacement is composed of a microcomputer(10) outputting use time of parts according to engine RPM(Revolution Per Minute) and travel data; a control switch unit(20) inputting a control signal to reset the predetermined value of parts; a display unit(30) displaying the reference data of parts, replacement time and alarm; a mission turn signal interface unit(40) inputting the RPM signal to the microcomputer by processing the signal; an engine RPM signal interface unit(50) inputting the signal from a current detecting sensor(52) to the microcomputer by processing signals; a power unit(60) supplying power from a battery; and a sound output unit(70) alarming replacement time of parts by outputting melody or sound. Parts are replaced timely with alarming the part replacement time to the driver.