JP2017120656A5 - - Google Patents

Claims (1)

A portable information terminal carried by multiple users ;
A management device for transmitting and receiving data to and from the portable information terminal;
A plurality of radio wave transmitters for transmitting device identification information for identifying the radio wave transmitters within a predetermined distance ;
In a search system comprising:
The portable information terminal
As an initial setting of the radio wave transmitter, the radio wave transmitter owned by a specific user is associated with the portable information terminal owned by the same user, and the correspondence is transmitted to the management device together with the device identification information. Pre-processing means to
Radio wave receiving means for receiving radio waves including the device identification information transmitted from any of the radio wave transmitters;
When the device identification information is received from any of the radio wave transmitters, position information acquisition means for acquiring own position information at the timing received by the mobile information terminal received ,
The location information where the device identification information and the positional information acquiring unit it receives has acquired, and information transmitting means for transmitting to said management apparatus,
With
The management device
A search start condition storage unit for storing a correspondence relationship between the device identification information and the portable information terminal transmitted by the preprocessing unit ;
When the device identification information and the position information are received from the portable information terminal that has received the device identification information from any of the radio wave transmitters, the device identification information is referred to by referring to the search start condition storage unit The portable information terminal associated with the radio wave transmitter of the identified user is identified by the pre-processing means, and information related to the position information is included in the portable information terminal of the identified user A notification means for performing notification;
Equipped with a,
The radio wave reception is within a predetermined distance from the search object to which the radio wave transmitter is attached and the search information indicating whether or not the search for the search object has been started. When the portable information terminal of any user having a means is located, the notifying means is provided to the portable information terminal of a specific user associated with the radio wave transmitter attached to the search object. With notifications
If the search information has not started searching, the notification means does not notify the portable information terminal associated with the device identification information,
The information related to the position information includes position display data represented in a shape centered on a position where radio waves are acquired by the portable information terminal ,
Search system characterized by