Vehicle instrument aging test apparatus

The utility model discloses a vehicle instrument aging test apparatus, belonging to the technical field of aging tests. The apparatus comprises an MCU, a signal generation module, a display module, a button input module, a power supply module and an alarm module, wherein input terminals of the MCU a...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	ZHONG LIUJIE, PENG HUAIYIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	The utility model discloses a vehicle instrument aging test apparatus, belonging to the technical field of aging tests. The apparatus comprises an MCU, a signal generation module, a display module, a button input module, a power supply module and an alarm module, wherein input terminals of the MCU are respectively connected with the power supply module and the button input module, output terminals of the MCU are respectively connected with the signal generation module, the display module and the alarm module, and the MCU is connected with an instrument to be tested through the signal generation module. According to the vehicle instrument aging test apparatus, the timing, sweep frequency, voltage and frequency can be set by buttons; an LCD display is employed, which is, compared with the conventional numeric display, rich in display content; and a signal source of the instrument can be turned off when the time is out, and a buzzer gives an alarm.