APPARATUS AND METHOD FOR PROVIDING EMERGENCY ALERT SERVICE IN PORTABLE TERMINAL
First Claim
1. A method for providing an emergency alert service in a portable terminal, the method comprising:
- detecting, by a controller, an SOS execution signal while the portable terminal is being operated in a certain mode;
identifying, by the controller, a current operating mode of the portable terminal in response to the SOS execution signal;
outputting a control signal according to the identified operating mode to a source audio signal processor; and
outputting, by the source audio signal processor, a source audio signal according to an input port receiving the control signal.
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Accused Products
Abstract
An apparatus and method for providing an emergency alert service in a portable terminal and for generating an alarm for the emergency alert service are provided. The method includes detecting, by a controller, an SOS execution signal while the portable terminal is being operated in a certain mode, identifying, by the controller, a current operating mode of the portable terminal in response to the SOS execution signal, outputting a control signal according to the identified operating mode to a source audio signal processor, and outputting, by the source audio signal processor, a source audio signal according to an input port receiving the control signal.
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Citations
20 Claims
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1. A method for providing an emergency alert service in a portable terminal, the method comprising:
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detecting, by a controller, an SOS execution signal while the portable terminal is being operated in a certain mode; identifying, by the controller, a current operating mode of the portable terminal in response to the SOS execution signal; outputting a control signal according to the identified operating mode to a source audio signal processor; and outputting, by the source audio signal processor, a source audio signal according to an input port receiving the control signal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A portable terminal comprising:
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an SOS input unit for generating an SOS execution signal in response to a request; a first switching unit for at least one of transferring and breaking the SOS execution signal; a controller for detecting the SOS execution signal passed via the first switching unit, identifying an operating mode of the portable terminal, and generating a control signal according to the identified operating mode; and a source audio signal processor for outputting a preset source audio signal corresponding to a mode input port receiving a control signal of the controller. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification