Automobile instrument debugging system

The utility model discloses an automobile instrument debugging system, belonging to the technical field of instrument debugging. The system comprises an MCU (Master Control Unit), a program-control power supply module, an analog signal module, a frequency module, a PWM (Pulse-Width Modulation) modul...

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Bibliographische Detailangaben
Hauptverfasser:	ZHONG LIUJIE, XU FENG
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
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Beschreibung
Zusammenfassung:	The utility model discloses an automobile instrument debugging system, belonging to the technical field of instrument debugging. The system comprises an MCU (Master Control Unit), a program-control power supply module, an analog signal module, a frequency module, a PWM (Pulse-Width Modulation) module, a communication module, a serial port module and a power supply, wherein the input end of the MCU is connected with a computer via the serial port module, the output end of the MCU is connected with an instrument via the program-control power supply module, the analog signal module, the frequency module, the PWM module and the communication module, and the power supply is connected with the MCU to supply power for the MCU. The automobile instrument debugging system has the advantages including complete testing functions, strong anti-interference capability, low development cost, high detection efficiency and simple operation.