System and method for controlling a wireless device notification alert
First Claim
1. A wireless device audible alert control signal generating system comprising:
- a transmitter to transmit a control signal indicative of a command to one of disable and enable an audible alert of a wireless device;
a switch matrix operatively coupled to the transmitter to distribute the control signal;
a plurality of antennas operatively coupled to the switch matrix to radiate the control signal to respective spatial areas;
a sensor to determine a direction of motion of an object substantially within a first spatial area; and
a controller operatively coupled to the transmitter, the switch matrix, and the sensor, the controller;
commanding the switch matrix to operatively couple a first antenna illuminating the first spatial area to the transmitter if the sensor detects a direction of motion of the object in the first spatial area, and commanding the transmitter to emit a control signal as a function of the determined direction of motion of the object.
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Accused Products
Abstract
Wireless device audible alert control signal generating systems and methods are presented. The control signal may be used to either enable or disable the audible alert of a wireless device. The signal may be generated as a function of the motion of an object entering or exiting a quiet zone. An embodiment for a system in accordance with the invention includes a transmitter to transmit a control signal to either disable or enable an audible alert of a wireless device. An antenna may be operatively coupled to the transmitter. A motion sensor to detect objects passing through a field of detection may be used to trigger the emission of the control signal. A controller operatively coupled to both the motion sensor and transmitter may command the transmitter to transmit the control signal as a function of a direction of motion detected by the motion sensor. An embodiment for a method in accordance with the invention includes detecting an object in an object detection area. A direction of motion of the object with respect to a reference point may be determined. A wireless device audible alert control signal may then be generated as a function of the direction of motion of the object.
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Citations
8 Claims
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1. A wireless device audible alert control signal generating system comprising:
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a transmitter to transmit a control signal indicative of a command to one of disable and enable an audible alert of a wireless device;
a switch matrix operatively coupled to the transmitter to distribute the control signal;
a plurality of antennas operatively coupled to the switch matrix to radiate the control signal to respective spatial areas;
a sensor to determine a direction of motion of an object substantially within a first spatial area; and
a controller operatively coupled to the transmitter, the switch matrix, and the sensor, the controller;
commanding the switch matrix to operatively couple a first antenna illuminating the first spatial area to the transmitter if the sensor detects a direction of motion of the object in the first spatial area, and commanding the transmitter to emit a control signal as a function of the determined direction of motion of the object. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
disable the audible alert of the wireless device if the direction of motion of the object is in a first direction, and enable the audible alert of the wireless device if the direction of motion of the object is in a second direction.
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Specification