COMPUTER SYSTEM HAVING AN IDENTIFICATION DEVICE
First Claim
1. A computer system comprising:
- an identification device comprising;
a first wireless module for receiving a radio identification signal and then emitting a radio user signal with an identification code; and
a host comprising;
an input interface for generating an input signal;
a second wireless module for receiving the radio user signal;
a control module for providing an access control signal when no user signal is received by the second wireless module, and for checking whether the identification code within the user signal matches a predetermined identification code as the second wireless module receives the user signal;
if the identification code within the user signal matches the predetermined identification code, the control module is capable of generating an access allowable signal; and
a processing module for performing an application program for controlling the operation of the computer system based on the input signal provided by the input interface;
while performing the application program, if receiving the access control signal, the processing module stops the input interface to control the status of the application program based on the input signal from the input interface, if the processing module receives the access allowable signal from the control module, the processing module recovers the input interface to control the status of the application program based on the input signal from the input interface.
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Accused Products
Abstract
A computer system includes an identification device and a host. The identification device includes a first wireless module for receiving a radio identification signal and then emitting a radio user signal with an identification code. The host includes a processing module for controlling operation of the host, a second wireless module for emitting the radio identified signal and receiving the user signal, a power supply for supplying power to the processing module while receiving a power control signal, and a control module electrically connected to the power supply. Before the power supply supplies power to the processing module, the control module checks whether the identification code within the user signal matches a predetermined identification code as the second wireless module receives the user signal. If the identification code within the user signal matches the predetermined identification code, the control module can transmit the power control signal to the power supply.
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Citations
22 Claims
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1. A computer system comprising:
- an identification device comprising;
a first wireless module for receiving a radio identification signal and then emitting a radio user signal with an identification code; and
a host comprising;
an input interface for generating an input signal;
a second wireless module for receiving the radio user signal;
a control module for providing an access control signal when no user signal is received by the second wireless module, and for checking whether the identification code within the user signal matches a predetermined identification code as the second wireless module receives the user signal;
if the identification code within the user signal matches the predetermined identification code, the control module is capable of generating an access allowable signal; and
a processing module for performing an application program for controlling the operation of the computer system based on the input signal provided by the input interface;
while performing the application program, if receiving the access control signal, the processing module stops the input interface to control the status of the application program based on the input signal from the input interface, if the processing module receives the access allowable signal from the control module, the processing module recovers the input interface to control the status of the application program based on the input signal from the input interface. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
- an identification device comprising;
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12. A computer system comprising:
- an identification device comprising;
a first wireless module for receiving a radio identification signal and then emitting a radio user signal with an identification code; and
a host comprising;
a second wireless module for receiving the radio user signal; and
a processing module for performing an access subprogram for controlling the operation of the computer system;
when performing the access subprogram, the processing module is capable of checking whether the identification code of the radio user signal received by the second wireless module matches a predetermined identification code;
if the identification code matches the predetermined identification code, the processing module continues to perform an application program corresponding to the access subprogram;
if not, the processing module stops performing the application program. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21, 22)
- an identification device comprising;
Specification