Location reporting pager
First Claim
Patent Images
1. A pager comprising:
- a global positioning system receiver;
a transceiver coupled to said receiver to transmit global positioning coordinates of the receiver, said transceiver being operable to automatically transmit said coordinates when a request for the coordinates is received;
an event generator coupled to said transceiver, said event generator to track the global positioning coordinates of said receiver such that when said tracked global positioning coordinates deviate from a set of preprogrammed coordinates said deviated coordinates are automatically transmitted by said transceiver;
a power down device that transitions said pager into a sleep mode when a battery is low, said pager periodically awakening from said sleep mode to automatically transmit said global positioning coordinates of said receiver; and
a user selectable panic operator, such that once the operator is operated, said transceiver automatically sends a message indicating that help is needed and including the coordinates of the global positioning system receiver.
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Abstract
A pager includes a global positioning system receiver so that the pager may be interrogated by a remote requester for the user'"'"'s current location. The information can be provided to the requester in response to a request made over the Internet. The requester can be queried for authentication information before providing the information. In this way, the positioning information may be obtained automatically without requiring any action on the part of the pager owner.
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Citations
7 Claims
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1. A pager comprising:
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a global positioning system receiver;
a transceiver coupled to said receiver to transmit global positioning coordinates of the receiver, said transceiver being operable to automatically transmit said coordinates when a request for the coordinates is received;
an event generator coupled to said transceiver, said event generator to track the global positioning coordinates of said receiver such that when said tracked global positioning coordinates deviate from a set of preprogrammed coordinates said deviated coordinates are automatically transmitted by said transceiver;
a power down device that transitions said pager into a sleep mode when a battery is low, said pager periodically awakening from said sleep mode to automatically transmit said global positioning coordinates of said receiver; and
a user selectable panic operator, such that once the operator is operated, said transceiver automatically sends a message indicating that help is needed and including the coordinates of the global positioning system receiver. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A pager comprising:
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a transmitter to transmit signals to a receiving station;
a panic operator operable to select a panic function, said panic function causing said transmitter to transmit a coded signal which may be recognized as a request for help together with the coordinates of the transmitter;
a global positioning system receiver connected to said transmitter, said transmitter adapted to transmit the global positioning system coordinates of the pager at the time when the panic operator is operated;
an event generator coupled to said global positioning system receiver, said event generator to track the global positioning system coordinates of said receiver such that when said tracked global positioning coordinates deviate from a set of preprogrammed coordinates said deviated coordinates are automatically transmitted by said transceiver; and
a power down device to transition said pager into a sleep mode when a battery is low, said pager periodically awakening to automatically transmit the global positioning system coordinates of said receiver.
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Specification