COORDINATE INPUT DEVICE
First Claim
1. A coordinate input device comprising:
- an operation unit that is provided so as to be operated;
strain sensors that output data corresponding to an operation amount of the operation unit; and
a control unit that performs the count corresponding to the increase or decrease of speed data, which is obtained by converting data sequentially output from the strain sensors, and generates counted count values or coordinate data calculated from the count values,wherein the control unit calculates a moving average value from the count values that are sequentially output every predetermined time, andwhen the moving average value satisfies predetermined conditions, the control unit regards that the operation of the operation unit is cancelled, and stops the output of the coordinate data or outputs 0 as the count value.
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Accused Products
Abstract
A coordinate input device includes an operation unit that is provided so as to be operated, strain sensors that output data corresponding to an operation amount of the operation unit, and a control unit. The control unit performs the count corresponding to the increase or decrease of speed data that is obtained by converting data sequentially output from the strain sensors, and generates counted count values or coordinate data calculated from the count values. The control unit calculates a moving average value from the count values that are sequentially output every predetermined time. When the moving average value satisfies predetermined conditions, the control unit regards that the operation of the operation unit is cancelled, and stops the output of the coordinate data or outputs 0 as the count value.
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Citations
3 Claims
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1. A coordinate input device comprising:
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an operation unit that is provided so as to be operated; strain sensors that output data corresponding to an operation amount of the operation unit; and a control unit that performs the count corresponding to the increase or decrease of speed data, which is obtained by converting data sequentially output from the strain sensors, and generates counted count values or coordinate data calculated from the count values, wherein the control unit calculates a moving average value from the count values that are sequentially output every predetermined time, and when the moving average value satisfies predetermined conditions, the control unit regards that the operation of the operation unit is cancelled, and stops the output of the coordinate data or outputs 0 as the count value. - View Dependent Claims (2, 3)
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Specification