COMMUNICATION TERMINAL

摘要

A communication terminal operating with electric power stored in a battery to execute information communication with an external communication device is provided. The communication terminal repetitively acquires specific information including a present position of the communication terminal and transmits the specific information in a transmission period. The communication terminal includes a detection section for detecting a total number of external communication devices present within an area of a pre-specified distance and a setting section for setting the transmission period in accordance with the total number of external communication devices detected by the detection section.

主权项

1. A subject communication terminal that operates with electric power stored in a battery and executes information communication with an external communication device separated from and external to the subject communication terminal, the subject communication terminal comprising:
a terminal information acquisition section that repetitively acquires terminal information including a present position of the external communication device by the information communication; a position acquisition section that repetitively acquires specific information including a present position of the subject communication terminal; a transmission section that transmits the specific information by the information communication in a set transmission period, the specific information being acquired by the position acquisition section; a detection section that detects a total number of external communication devices present within an area of a pre-specified distance from the subject communication terminal based on the present position included in the specific information acquired by the position acquisition section and the terminal information acquired by the terminal information acquisition section; and a setting section that sets the transmission period in accordance with the total number of external communication devices detected by the detection section.