Locational information transmission system, locational information transmission apparatus, and information processing device
First Claim
1. A locational information transmission apparatus that transmits information for identifying a location, the locational information transmission apparatus comprising a processor and a memory that executes instructions and causes:
- transmitting a sound wave at a sound output level, the sound wave including first identification information;
transmitting a radio wave including second identification information that is different from the first identification information; and
increasing the sound output level, depending on control information which has been received, when the control information which has been received indicates receipt of the second identification information and omission of the first identification information,increasing a strength of the radio wave, depending on the control information which has been received, when the control information which has been received indicates receipt of the first identification information and omission of the second identification information.
1 Assignment
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Accused Products
Abstract
A locational information transmission apparatus that transmits information for identifying a location is provided. The locational information transmission apparatus includes a radio communication unit that performs radio communication; a sound wave transmitting unit that transmits a sound wave including first identification information; a radio wave transmitting unit that transmits a radio wave including second identification information; and a transmission control unit that changes, depending on control information reported via the radio communication, a method of transmitting the sound wave or a method of transmitting the radio wave.
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Citations
13 Claims
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1. A locational information transmission apparatus that transmits information for identifying a location, the locational information transmission apparatus comprising a processor and a memory that executes instructions and causes:
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transmitting a sound wave at a sound output level, the sound wave including first identification information; transmitting a radio wave including second identification information that is different from the first identification information; and increasing the sound output level, depending on control information which has been received, when the control information which has been received indicates receipt of the second identification information and omission of the first identification information, increasing a strength of the radio wave, depending on the control information which has been received, when the control information which has been received indicates receipt of the first identification information and omission of the second identification information. - View Dependent Claims (2, 3, 11, 12, 13)
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4. A locational information transmission system comprising:
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a locational information transmission apparatus that transmits information for identifying a location, the locational information transmission apparatus comprising a processor that executes instructions which cause; transmitting a sound wave at a sound output level, the sound wave including first identification information; transmitting a radio wave including second identification information that is different from the first identification information; and an information processing device for communicating with the locational information transmission apparatus which communicates with a mobile terminal, the information processing device including; a receiver that receives the first identification information or the second identification information as obtained information transmitted via the mobile terminal, and a transmitter that transmits; control information for increasing the sound output level of the sound wave transmitted by the locational information transmission apparatus, when the obtained information that has been received includes the second identification information and omits the first identification information, and control information for increasing a strength of the radio wave transmitted by the locational information transmission apparatus, when the obtained information that has been received includes the first identification information and omits the second identification information, a processor to update location information of the mobile terminal which is stored in a memory, when the obtained information includes the first identification information and the second identification information. - View Dependent Claims (5, 6, 7, 8, 9, 10)
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Specification