| 摘要 |
PURPOSE: A method for controlling a power of an electric and electronic system is provided to reduce a cost by performing a power control such as a power on/off and a power saving mode etc. of an electric and electronic system through one micro computer module using a simple logic regardless of an additional operation system board easily, thereby realizing a power control, a design convenience, a standardization, and an extendable property. CONSTITUTION: A micro computer board senses a button input and an external signal input for turning on a power through a button array or an external signal input port(S1). If a power on element is sensed, the micro computer board creates a power on control signal and applies the power on control signal to a power supply for making the power supply be operated, and the power supply supplies a power to a PC system(S2). The PC system receives a power from the power supply(S3) and performs an initial operation process of a post booting by the received corresponding power(S4). The PC system creates a setting control signal during a corresponding initial operation and applies the setting control signal to the micro computer board, and sets a micro module in the micro computer board(S5). The PC system creates an element question signal, applies the signal to the micro computer board, and asks the power on element(S6). The micro computer board receives the element question signal from the PC system(S7) and applies a signal corresponded to the power on element to the PC system(S8). The PC system receives the signal corresponded to the power on element from the micro computer board(S9), analyzes a signal corresponded to the power on element, and performs a proper service(S10).
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