Traffic-related information dictionary creating device, traffic-related information dictionary creating method, and traffic-related information dictionary creating program
First Claim
1. A traffic-related information learning device that is communicably connectable through a network to a social networking server and a traffic-related information distribution server, the traffic-related information learning device comprising:
- a memory storing traffic-related information phrases, each traffic-related information phrase being associated with a traffic related event; and
a processor that;
acquires a social network message and position information that corresponds to the social network message from the social network server, the social network message having been provided to the social network server by a social network service and stored in the social network server with the position information, the position information specifying a position at which the social network message was provided to the social network service a user of the social network service;
acquires traffic-related information from the traffic-related information distribution server, the traffic-related information including;
information that specifies an occurring traffic-related event; and
information that specifies a location affected by the occurring traffic-related event;
based on the acquired position information and the acquired traffic-related information, determines whether the position at which the social network message was provided is within the location affected by the occurring traffic-related event;
when the position at which the social network message was provided is within the location affected by the occurring traffic-related event;
extracts a phrase that expresses the traffic related event from the provided social network message; and
associates the extracted phrase with the occurring traffic-related event;
stores the associated phrase and the occurring traffic-related event in the memory; and
when queried with an input traffic related event, refers to the memory and outputs a stored traffic-related information phrase to be used to describe the input traffic related event.
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Accused Products
Abstract
Devices, methods, and programs acquire provided information and position information that corresponds to the provided information from a provided information storage unit. The provided information has been provided to the provided information storage unit by an information provider and stored in the provided information unit with the position information. The position information specifies a position at which the provided information was provided by the information provider. The devices, methods, and programs acquire traffic-related information from a traffic-related information distribution unit. The traffic-related information includes information that specifies an occurring traffic-related event and information that specifies a range of the occurring traffic-related event. Based on the acquired position information and the acquired traffic-related information, the devices, methods, and programs identify the provided information that is provided within the range of the occurring traffic-related event, and associate and store a phrase included in the identified provided information with the occurring traffic-related event.
14 Citations
12 Claims
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1. A traffic-related information learning device that is communicably connectable through a network to a social networking server and a traffic-related information distribution server, the traffic-related information learning device comprising:
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a memory storing traffic-related information phrases, each traffic-related information phrase being associated with a traffic related event; and a processor that; acquires a social network message and position information that corresponds to the social network message from the social network server, the social network message having been provided to the social network server by a social network service and stored in the social network server with the position information, the position information specifying a position at which the social network message was provided to the social network service a user of the social network service; acquires traffic-related information from the traffic-related information distribution server, the traffic-related information including; information that specifies an occurring traffic-related event; and information that specifies a location affected by the occurring traffic-related event; based on the acquired position information and the acquired traffic-related information, determines whether the position at which the social network message was provided is within the location affected by the occurring traffic-related event; when the position at which the social network message was provided is within the location affected by the occurring traffic-related event; extracts a phrase that expresses the traffic related event from the provided social network message; and associates the extracted phrase with the occurring traffic-related event; stores the associated phrase and the occurring traffic-related event in the memory; and when queried with an input traffic related event, refers to the memory and outputs a stored traffic-related information phrase to be used to describe the input traffic related event. - View Dependent Claims (2, 3, 4)
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5. A traffic-related information learning method comprising:
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acquiring, with a processor, a social network message and position information that corresponds to the social network message from a social network server, the social network message having been provided to the social network server by a social network service and stored in the social network server with the position information, the position information specifying a position at which the social network message was provided to the social network service by a user of the social network service; acquiring, with the processor, traffic-related information from the traffic-related information distribution server, the traffic-related information including; information that specifies an occurring traffic-related event; and information that specifies a location affected by the occurring traffic-related event; based on the acquired position information and the acquired traffic-related information, determining, with the processor, whether the position at which the social network message was provided is within the location affected by the occurring traffic-related event; when the position at which the social network message was provided is within the location affected by the occurring traffic-related event; extracting, with the processor, a phrase that expresses the traffic related event from the provided social network message; and associating, with the processor, the extracted phrase with the occurring traffic-related event; storing, with the processor, the associated phrase and the occurring traffic-related event in the memory; and when queried with an input traffic related event, referring to the memory and outputting, with the processor, a stored traffic-related information phrase to be used to describe the input traffic related event. - View Dependent Claims (6, 7, 8)
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9. A non-transitory computer-readable storage medium storing a computer-executable traffic-related information learning program, the program comprising:
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instructions for acquiring a social network message and position information that corresponds to the social network message from a social network server, the social network message having been provided to the social network server by a social network service and stored in the social network server with the position information, the position information specifying a position at which the social network message was provided to the social network service by a user of the social network service; instructions for acquiring traffic-related information from the traffic-related information distribution server, the traffic-related information including; information that specifies an occurring traffic-related event; and information that specifies a location affected by the occurring traffic-related event; instructions for, based on the acquired position information and the acquired traffic-related information, determining whether the position at which the social network message was provided is within the location affected by the occurring traffic-related event; instructions for, when the position at which the social network message was provided is within the location affected by the occurring traffic-related event; extracting a phrase that expresses the traffic related event from the provided social network message; and associating a phrase included in the identified provided information with the occurring traffic-related event; and instructions for storing the associated phrase and the occurring traffic-related event in the memory; and instructions for, when queried with an input traffic related event, referring to the memory and outputting a stored traffic-related information phrase to be used to describe the input traffic related event. - View Dependent Claims (10, 11, 12)
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Specification