Methods and apparatus to detect mobile devices
First Claim
Patent Images
1. An apparatus comprising:
- a processor; and
a memory in communication with the processor having instructions stored thereon that, when executed, cause the processor to;
determine whether a portable first wireless transceiver is in communication range of a vehicle, the portable first wireless transceiver configured to provide an identifier associated with a person; and
based on the portable first wireless transceiver not being in the communication range, transition a second wireless transceiver in the vehicle from a first power transmission mode to a relatively lower power transmission mode, the second wireless transceiver configured to wirelessly connect with a mobile device associated with the person.
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Abstract
Example methods and apparatus to detect mobile devices are disclosed. A disclosed example apparatus includes a processor and a memory in communication with the processor having instructions stored thereon that, when executed, cause the processor to determine whether a first wireless transceiver is in communication range of a vehicle. The first wireless transceiver is to provide an identifier associated with a person. When the first wireless transceiver is not in communication range of the vehicle, a second wireless transceiver in the vehicle is transitioned from a first power transmission mode to a relatively lower power transmission mode.
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Citations
19 Claims
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1. An apparatus comprising:
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a processor; and a memory in communication with the processor having instructions stored thereon that, when executed, cause the processor to; determine whether a portable first wireless transceiver is in communication range of a vehicle, the portable first wireless transceiver configured to provide an identifier associated with a person; and based on the portable first wireless transceiver not being in the communication range, transition a second wireless transceiver in the vehicle from a first power transmission mode to a relatively lower power transmission mode, the second wireless transceiver configured to wirelessly connect with a mobile device associated with the person. - View Dependent Claims (2, 3, 4)
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5. An apparatus comprising:
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a processor; and a memory in communication with the processor having instructions stored thereon that, when executed, cause the processor to; determine whether a portable first wireless transceiver is in communication range of a vehicle, the portable first wireless transceiver configured to provide an identifier associated with a person; based on the portable first wireless transceiver not being in the communication range, transition a second wireless transceiver in the vehicle from a first power transmission mode to a relatively lower power transmission mode, the second wireless transceiver configured to wirelessly connect with a mobile device associated with the person; determine whether the second wireless transceiver is in communication with the mobile device when the second wireless transceiver is in the relatively lower power transmission mode; and provide an alert when the mobile device is in communication with the second wireless transceiver while the second wireless transceiver is in the relatively lower power transmission mode. - View Dependent Claims (6)
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7. An apparatus comprising:
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a first interface to wirelessly connect with a mobile device, the first interface operable in a first power mode to connect with the mobile device when the mobile device is located within a first distance from the first interface, the first interface operable in a second power mode to communicate with the mobile device when the mobile device is located within a second distance from the first interface, the second distance shorter than the first distance; a second interface to receive a user identifier from an identification tag via a wireless transmission; and a processor to transition the first interface from the first power mode to the second power mode when the identification tag is not responsive to the second interface. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. An automobile comprising:
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a first interface to wirelessly connect a mobile device to the automobile, the first interface wirelessly connectable to the mobile device when the mobile device is located within a first distance relative to the automobile; a second interface to determine whether a person is located within a second distance relative to the automobile; a power mode arbiter to reduce a communication range of the first interface in response to the person not being located within the second distance relative to the automobile; and a processor to initiate an alert perceivable beyond the second distance relative to the automobile in response to the second interface determining that the person is not located within the second distance relative to the automobile and that the first interface is connected to the mobile device in the reduced communication range. - View Dependent Claims (17, 18, 19)
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Specification