Information providing system and information providing method
First Claim
1. An information providing system comprising:
- a portable terminal; and
a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination,wherein the portable terminal comprisesan RFID tag to which identification information of the destination and identification information of a departure place are written; and
a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and
wherein the server comprisesan arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and
a communication unit that transmits the information of the arrival time at the destination to the portable terminal;
wherein the information providing system further comprises;
a departure place passage checking device installed in the departure place and having a write unit that writes the departure place identification information to the RFID tag when the portable terminal passes near its own device; and
a destination input device installed in an arbitrary point and having an input unit to which the destination identification information is input and a write unit that writes the destination identification information to the RFID tag,wherein the destination input device comprises;
an arrival time deriving unit that derives the arrival time at the destination by using the place where the destination input device is installed as the departure place and by using the information of the destination and the current time; and
a display unit that displays the arrival time at the destination.
2 Assignments
0 Petitions
Accused Products
Abstract
An information providing system includes a portable terminal, and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination. The portable terminal comprises an RFID tag to which identification information of the destination and identification information of a departure place are written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag. The server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal.
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Citations
16 Claims
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1. An information providing system comprising:
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a portable terminal; and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination, wherein the portable terminal comprises an RFID tag to which identification information of the destination and identification information of a departure place are written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and wherein the server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal; wherein the information providing system further comprises; a departure place passage checking device installed in the departure place and having a write unit that writes the departure place identification information to the RFID tag when the portable terminal passes near its own device; and a destination input device installed in an arbitrary point and having an input unit to which the destination identification information is input and a write unit that writes the destination identification information to the RFID tag, wherein the destination input device comprises; an arrival time deriving unit that derives the arrival time at the destination by using the place where the destination input device is installed as the departure place and by using the information of the destination and the current time; and a display unit that displays the arrival time at the destination. - View Dependent Claims (4, 5)
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2. An information providing system comprising:
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a portable terminal; and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination, wherein the portable terminal comprises an input unit to which identification information of the destination is input; a storage unit in which the destination identification information is stored; an RFID tag to which identification information of a departure place is written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and wherein the server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal, wherein the communication unit of the server transmits the information of the arrival time at the destination to another terminal. - View Dependent Claims (3)
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6. A method for providing information of an arrival time of a portable terminal at a destination, from a server to the portable terminal, comprising:
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writing, by the portable terminal, identification information of the destination and identification information of a departure place to an RFID tag; transmitting, by the portable terminal, the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; deriving, by the server, the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and transmitting, by the server, the information of the arrival time at the destination to the portable terminal, wherein in the writing step, a departure place passage checking device installed in the departure place writes the departure place identification information to the RFID tag when the portable terminal passes near its own device, and a destination input device installed in an arbitrary point writes the destination identification information to the RFID tag at arbitrary timing, wherein the information providing method further comprises; deriving, by the destination input device, the arrival time at the destination by using the place where the destination input device is installed as the departure place and by using the information of the destination and the current time; and displaying, by the destination input device, the arrival time at the destination. - View Dependent Claims (9, 10)
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7. A method for providing information of an arrival time of a portable terminal at a destination, from a server to the portable terminal, comprising:
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inputting, by the portable terminal, identification information of the destination; storing, by the portable terminal, the destination identification information; writing, by the portable terminal, identification information of a departure place to an RFID tag; transmitting, by the portable terminal, the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; deriving, by the server, the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; transmitting, by the server, the information of the arrival time at the destination to the portable terminal; and transmitting, by the server, the information of the arrival time at the destination to another terminal. - View Dependent Claims (8)
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11. An information providing system comprising:
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a portable terminal; and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination, wherein the portable terminal comprises an RFID tag to which identification information of the destination and identification information of a departure place are written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and wherein the server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal, wherein the communication unit of the server transmits the information of the arrival time at the destination to another terminal.
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12. An information providing system comprising:
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a portable terminal; and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination, wherein the portable terminal comprises an RFID tag to which identification information of the destination and identification information of a departure place are written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and wherein the server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal, wherein the information providing system further comprises; a destination passage checking device installed in the destination and having a write unit that writes the destination identification information to the RFID tag when the portable terminal passes near its own device, wherein the server further comprises an arrival time management unit that manages the arrival time at the destination, and wherein the communication unit of the server transmits the information of the arrival time at the destination to another terminal and makes a notification to the other terminal when the writing in the RFID tag by the destination passage checking device is present after a given time from the arrival time at the destination has elapsed and when the writing in the RFID tag in a place other than the destination is present before the writing by the destination passage checking device.
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13. An information providing system comprising:
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a portable terminal; and a server that provides the portable terminal with information of an arrival time of the portable terminal at a destination, wherein the portable terminal comprises an input unit to which identification information of the destination is input; a storage unit in which the destination identification information is stored; an RFID tag to which identification information of a departure place is written; and a communication unit that transmits the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; and wherein the server comprises an arrival time deriving unit that derives the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; and a communication unit that transmits the information of the arrival time at the destination to the portable terminal, wherein the information providing system further comprises; a destination passage checking device installed in the destination and having a write unit that writes the destination identification information to the RFID tag when the portable terminal passes near its own device, wherein the server further comprises an arrival time management unit that manages the arrival time at the destination, and wherein the communication unit of the server transmits the information of the arrival time at the destination to another terminal and makes a notification to the other terminal when the writing in the RFID tag by the destination passage checking device is present after a given time from the arrival time at the destination has elapsed and when the writing in the RFID tag in a place other than the destination is present before the writing by the destination passage checking device.
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14. A method for providing information of an arrival time of a portable terminal at a destination, from a server to the portable terminal, comprising:
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writing, by the portable terminal, identification information of the destination and identification information of a departure place to an RFID tag; transmitting, by the portable terminal, the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; deriving, by the server, the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; transmitting, by the server, the information of the arrival time at the destination to the portable terminal; and transmitting, by the server, the information of the arrival time at the destination to another terminal.
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15. A method for providing information of an arrival time of a portable terminal at a destination, from a server to the portable terminal, comprising:
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writing, by the portable terminal, identification information of the destination and identification information of a departure place to an RFID tag; transmitting, by the portable terminal, the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; deriving, by the server, the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; transmitting, by the server, the information of the arrival time at the destination to the portable terminal; transmitting, by the server, the information of the arrival time at the destination to another terminal; writing, by a destination passage checking device installed in the destination, the destination identification information to the RFID tag when the portable terminal passes near its own device; and making, by the server, a notification to the other terminal when the writing in the RFID tag by the destination passage checking device is present after a given time from the arrival time at the destination has elapsed and when the writing in the RFID tag in a place other than the destination is present before the writing by the destination passage checking device.
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16. A method for providing information of an arrival time of a portable terminal at a destination, from a server to the portable terminal, comprising:
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inputting, by the portable terminal, identification information of the destination; storing, by the portable terminal, the destination identification information; writing, by the portable terminal, identification information of a departure place to an RFID tag; transmitting, by the portable terminal, the destination identification information, the departure place identification information, and information of a departure time which is a current time to the server when triggered by the departure place identification information written in the RFID tag; deriving, by the server, the arrival time at the destination using the departure place identification information, the destination identification information, and the departure time information transmitted from the portable terminal; transmitting, by the server, the information of the arrival time at the destination to the portable terminal; transmitting, by the server, the information of the arrival time at the destination to another terminal; writing, by a destination passage checking device installed in the destination, the destination identification information to the RFID tag when the portable terminal passes near its own device; and making, by the server, a notification to the other terminal when the writing in the RFID tag by the destination passage checking device is present after a given time from the arrival time at the destination has elapsed and when the writing in the RFID tag in a place other than the destination is present before the writing by the destination passage checking device.
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Specification