SERVER, SYSTEM, METHOD AND RECORDING MEDIUM FOR SEARCHING FOR MISSING CHILDREN USING MOBILE CROWDSOURCING
First Claim
1. A server for searching for missing children using mobile crowdsourcing comprising:
- a communication unit forreceiving a missing-child incident signal from a guardian terminal andreceiving a first location information as to movements of a missing child from a child terminal on the missing child andtransmitting the first location information received to at least one assistance terminal andreceiving landmark information from the at least one assistance terminal when a degree of similarity between the first location information transmitted to the at least one assistance terminal and a second location information detected by the at least assistance terminal is higher than a preset value; and
a control unit for generating a moving path of the missing child, using the landmark information received.
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Accused Products
Abstract
Disclosed herein are a server, system, method, and recording medium for searching for missing children, using mobile crowdsourcing. According to an embodiment, a server for searching for missing children, using mobile crowdsourcing, comprises a communication unit and a control unit. The communication unit receives a missing-child incident signal from a guardian terminal (held by a parent or guardian) and receives a first location information as to movements of a missing child from a child terminal (carried by the missing child) and sends the first location information received to at least one assistance terminal and receives landmark information from the assistance terminal(s) when a (degree of) similarity between the first location information sent to the assistance terminal(s) and a second location information detected by the assistance terminal(s) is higher than a preset value. The control unit generates a movement or moving path of the missing child, using the landmark information received.
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Citations
20 Claims
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1. A server for searching for missing children using mobile crowdsourcing comprising:
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a communication unit for receiving a missing-child incident signal from a guardian terminal and receiving a first location information as to movements of a missing child from a child terminal on the missing child and transmitting the first location information received to at least one assistance terminal and receiving landmark information from the at least one assistance terminal when a degree of similarity between the first location information transmitted to the at least one assistance terminal and a second location information detected by the at least assistance terminal is higher than a preset value; and a control unit for generating a moving path of the missing child, using the landmark information received. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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18. A method for searching for missing children using mobile crowdsourcing, comprising:
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a child terminal transmitting a first information based on wireless signal detected to a guardian terminal; the guardian terminal transmitting the first location information and missing child incident signal to a server; the server transmitting the first location information received from the child terminal or the guardian terminal to an assistance terminal; the assistance terminal evaluating a similarity between the first location information transmitted and a second location information detected by the assistance terminal and when the similarity evaluated is higher than a preset value, outputting an assistance request message to an interface unit of the assistance terminal; the assistance terminal transmitting landmark information inputted by an assistance terminal user, who recognizes the assistance request message, to the server; and the server generating a moving path of the missing child using the landmark information transmitted. - View Dependent Claims (19, 20)
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Specification