DRIVE SYSTEM OF VIBRATION MOUSE

摘要

A device for driving a vibrational mouse is provided to control a vibration motor according to a vibration pattern matched with effect sound by making the fittest vibration pattern for the effect sound of a game or an application and simultaneously outputting a vibration pattern file to the game or the application with the effect sound. A vibration pattern making program module(240) makes a vibration pattern file by using an audio signal and stores the generated file to a memory(230). A game or application executing module(250) calls the vibration pattern file from the memory at the same time point as the effect sound. A DLL(Dynamic Link Library) module(260) receives a file including the vibration pattern file received from the game or application executing module. A human interface drive module(270) receives a vibrational mouse control signal from the DLL module and outputs the received signal to a vibration motor. The vibrational mouse includes a CPU(310) generating a PWM(Pulse Width Modulation) signal by analyzing a vibration pattern included in the signal received from a PC(200) and a variable voltage source circuit(320) driving the vibration motor according to the control signal received from the CPU.