CENTRAL ACCESS CONTROL APPARATUS
First Claim
1. A central access control apparatus configured to control the opening/closing of a plurality of doors in a building, comprising:
- a CPU board comprising IC chips;
an intermediate board disposed on the CPU board, the intermediate board comprising a capacitor and a resistor except for the IC chips; and
a touch panel board disposed on the intermediate board, the touch panel board comprising a touch panel that is configured to display the user information and receive input information;
wherein the IC chips comprises a memory chip that is configured to store each identification information corresponding to each of the plurality of doors, and a CPU chip that is configured to determine whether user information from a user corresponds to the identification information and control the opening/closing of the door,wherein the touch panel board is electrically connected to the intermediate board through a socket connection, the intermediate board is electrically connected to the CPU board through a socket connection, the capacitor and the resistor are disposed at a peripheral portion of the intermediate board, and the touch panel board is disposed on a central portion of the intermediate board.
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Accused Products
Abstract
Provided is a central access control apparatus in which a CPU board, an intermediate board and a touch panel board are integrally formed. The CPU board includes a memory chip that stores identification information, and a CPU chip that determines whether user information from a user corresponds to the identification information and controls the opening/closing of a door. The intermediate board includes a relay, a capacitor and a resistor. The touch panel board includes a touch panel that displays the user information and receives input information. Thus, the central access control apparatus prevents an unauthorized person from accessing thereto, making it possible to prevent identification information from being undesirably modified and leaked.
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Citations
6 Claims
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1. A central access control apparatus configured to control the opening/closing of a plurality of doors in a building, comprising:
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a CPU board comprising IC chips; an intermediate board disposed on the CPU board, the intermediate board comprising a capacitor and a resistor except for the IC chips; and a touch panel board disposed on the intermediate board, the touch panel board comprising a touch panel that is configured to display the user information and receive input information; wherein the IC chips comprises a memory chip that is configured to store each identification information corresponding to each of the plurality of doors, and a CPU chip that is configured to determine whether user information from a user corresponds to the identification information and control the opening/closing of the door, wherein the touch panel board is electrically connected to the intermediate board through a socket connection, the intermediate board is electrically connected to the CPU board through a socket connection, the capacitor and the resistor are disposed at a peripheral portion of the intermediate board, and the touch panel board is disposed on a central portion of the intermediate board. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification