Method and apparatus for controlling alarm function of mobile device with inertial sensor
First Claim
1. A method for controlling an alarm function of a mobile device with an inertial sensor, the method comprising the steps of:
- establishing an initial threshold value for control of the alarm function;
generating an alarm occurrence at a predefined hour;
determining whether the alarm occurrence is the first occurrence anddetecting a first movement of the mobile device due to the alarm occurrence through the inertial sensor; and
adjusting the initial threshold value according to the first movement;
detecting a second movement of the mobile device through the inertial sensor;
comparing the second movement with the adjusted threshold value; and
stopping the alarm occurrence if the second movement is greater than the adjusted threshold value.
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Abstract
Disclosed are a method and an apparatus for controlling an alarm function of a mobile device with an inertial sensor. In one example of the method, after an initial threshold value is established, an alarm occurrence is generated at a predefined hour. If the alarm occurrence is the first, an alarm control unit detects a first movement of the mobile device due to the alarm occurrence through the inertial sensor, and adjusts the initial threshold value according to the first movement. If the alarm occurrence is not the first, the alarm control unit detects a second movement of the mobile device through the inertial sensor, compares the second movement with the adjusted threshold value, and stops the alarm occurrence if the second movement is greater than the adjusted threshold value.
16 Citations
15 Claims
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1. A method for controlling an alarm function of a mobile device with an inertial sensor, the method comprising the steps of:
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establishing an initial threshold value for control of the alarm function; generating an alarm occurrence at a predefined hour; determining whether the alarm occurrence is the first occurrence and detecting a first movement of the mobile device due to the alarm occurrence through the inertial sensor; and adjusting the initial threshold value according to the first movement; detecting a second movement of the mobile device through the inertial sensor; comparing the second movement with the adjusted threshold value; and stopping the alarm occurrence if the second movement is greater than the adjusted threshold value. - View Dependent Claims (2, 3, 4, 5)
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6. A method for controlling an alarm function of a mobile device with an inertial sensor, the method comprising the steps of:
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generating an alarm occurrence at a predefined hour; determining whether the alarm occurrence is the first; detecting a first movement of the mobile device due to the alarm occurrence through the inertial sensor if the alarm occurrence is the first; and establishing a threshold value according to the first movement due to the alarm occurrence; detecting a second movement of the mobile device trough the inertial sensor if the alarm occurrence is not the first; comparing the second movement wit the threshold value; and stopping the alarm occurrence if the second movement is greater than the threshold value. - View Dependent Claims (7, 8, 9)
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10. An apparatus for controlling an alarm function of a mobile device, the apparatus comprising:
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a memory unit storing a threshold value and a predefined alarm hour; an inertial sensor detecting a first movement of the mobile device and creating a movement-sensing signal based on the first movement; and an alarm control unit generating an alarm occurrence at the predefined hour, comparing the movement-sensing signal with the threshold value, and stopping the alarm occurrence if the movement-sensing signal is greater than the threshold value; wherein the alarm control unit determines whether the alarm occurrence is the first, and, if the inertial sensor detects a second movement of the mobile device due to the alarm occurrence, adjusting the threshold value according to the second movement due to the alarm occurrence.
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11. An apparatus for controlling am alarm function of a mobile device comprising:
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a processor in communication with a memory, the processor executing code for; receiving an indication of the occurrence of an alarm at a predetermined time; receiving an input signal associated with the mobile device; comparing the received input signal to a known threshold value; and stopping the alarm occurrence when said received input signal is substantially in accordance with a known reference; wherein the processor further executes code for; determining a measure of said input signal after a first alarm occurrence; and adjusting said reference value based on the measure of the input signal. - View Dependent Claims (12, 13, 14, 15)
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Specification