Electronic apparatus and method of detecting tap operation
First Claim
1. An electronic apparatus comprising:
- a setting unit that sets a sampling frequency for acceleration detection of an acceleration sensor;
a processing unit that performs a determination of a tap operation based on sensor information from the acceleration sensor;
an operation information acquisition unit that acquires operation information from an operation unit;
a communication unit that performs communication processing of information; and
a biological information detection sensor that detects biological information,wherein, when reception of the information by the communication unit is detected or when acquisition of the operation information by the operation information acquisition unit is detected, the setting unit sets the sampling frequency to F2 as a higher frequency than the sampling frequency F1 before detection, andwherein the processing unit performs correction processing on biological information from the biological information detection sensor based on body motion information as the sensor information from the acceleration sensor, and performs a determination of the tap operation based on the sensor information from the acceleration sensor.
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Accused Products
Abstract
To provide an electronic apparatus, a method of detecting a tap operation, etc. for performing appropriate detection processing of a tap operation. The electronic apparatus includes a setting unit 110 that sets a sampling frequency for acceleration detection of an acceleration sensor 10, a processing unit 120 that performs a determination of a tap operation based on sensor information from the acceleration sensor 10, an operation information acquisition unit 130 that acquires operation information from an operation unit 140, and a communication unit 150 that performs communication processing of information, wherein, when reception of the information by the communication unit 150 is detected or when acquisition of the operation information by the operation information acquisition unit 130 is detected, the setting unit 110 sets the sampling frequency to F2 as a higher frequency than the sampling frequency F1 before detection.
36 Citations
16 Claims
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1. An electronic apparatus comprising:
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a setting unit that sets a sampling frequency for acceleration detection of an acceleration sensor; a processing unit that performs a determination of a tap operation based on sensor information from the acceleration sensor; an operation information acquisition unit that acquires operation information from an operation unit; a communication unit that performs communication processing of information; and a biological information detection sensor that detects biological information, wherein, when reception of the information by the communication unit is detected or when acquisition of the operation information by the operation information acquisition unit is detected, the setting unit sets the sampling frequency to F2 as a higher frequency than the sampling frequency F1 before detection, and wherein the processing unit performs correction processing on biological information from the biological information detection sensor based on body motion information as the sensor information from the acceleration sensor, and performs a determination of the tap operation based on the sensor information from the acceleration sensor. - View Dependent Claims (2, 3, 4, 5)
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6. An electronic apparatus comprising:
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a setting unit that sets a sampling frequency for acceleration detection of an acceleration sensor; a processing unit that performs a determination of a tap operation based on sensor information from the acceleration sensor; and a wearing determination unit that determines a wearing state of the electronic apparatus, wherein, when the electronic apparatus is determined to be in a non-wearing state, the setting unit sets the sampling frequency to F1 as a lower frequency than the sampling frequency F2 before determination.
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7. An electronic apparatus comprising:
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a setting unit that sets a sampling frequency for acceleration detection of an acceleration sensor and a threshold value for determination of a tap operation; and a processing unit that performs a determination of the tap operation based on sensor information from the acceleration sensor, wherein the setting unit sets the sampling frequency to F1 and sets the threshold value to Th1 in a first set mode of the acceleration sensor, and sets the sampling frequency to F2 as a higher frequency than F1 and sets the threshold value to Th2 as a larger value than Th1 in a second set mode of the acceleration sensor. - View Dependent Claims (8, 9, 10, 11, 12, 13)
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14. A method of detecting a tap operation comprising:
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performing setting processing of setting a sampling frequency for acceleration detection of an acceleration sensor; performing tap determination processing of determining a tap operation based on sensor information from the acceleration sensor with the set sampling frequency; detecting biological information with a biological information detection sensor; and performing correction processing on biological information from the biological information detection sensor based on body motion information as the sensor information from the acceleration sensor, as the setting processing, when reception of the information by a communication unit is detected or when acquisition of operation information is detected, performing processing of setting the sampling frequency to F2 as a higher frequency than the sampling frequency F1 before detection.
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15. A method of detecting a tap operation comprising:
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performing setting processing of setting a sampling frequency for acceleration detection of an acceleration sensor and a threshold value for determination of a tap operation; and performing tap determination processing of determining a tap operation based on sensor information from the acceleration sensor with the set sampling frequency and threshold value, as the setting processing, performing processing of setting the sampling frequency to F1 and setting the threshold value to Th1 in a first set mode of the acceleration sensor, and setting the sampling frequency to F2 as a higher frequency than F1 and setting the threshold value to Th2 as a larger value than Th1 in a second set mode of the acceleration sensor.
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16. An electronic apparatus comprising:
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a setting unit that sets a sampling frequency for acceleration detection of an acceleration sensor; a processing unit that performs a determination of a tap operation based on sensor information from the acceleration sensor; and a communication unit that performs communication processing of information, wherein, when reception of the information by the communication unit is detected, the setting unit sets the sampling frequency to F2 as a higher frequency than the sampling frequency F1 before detection.
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Specification