Tour group search and rescue system

Abstract

The invention discloses a tour group search and rescue system. The tour group search and rescue system comprises an intelligent mobile terminal and multiple monitoring terminals; each monitoring terminal comprises a RF communication module and a processing module; each RF communication module is provided with unique address information; each processing module is used for sending a data frame including the address information and a RSSI (Received Signal Strength Indicator) value to the intelligent mobile terminal in real time by virtue of each RF communication module; the intelligent mobile terminal comprises a processing unit, a RF communication unit and a prompting unit; the processing unit is used for receiving data frames of each monitoring terminal by virtue of the RF communication unit so as to obtain a distance value of a corresponding monitoring terminal based on the RSSI value calculation of the data frames, comparing each distance value with a preset safety distance range, and generating corresponding member left behind information based on corresponding address information by virtue of the prompting unit when the distance value is beyond the safety distance range. The tour group search and rescue system can monitor activity range of members of the tour group automatically, can send a prompt when the members of the tour group are far away from a tour guide, is convenient for the tour guide to remind members to return, is high in safety and enables team management to be worry-saving and labor-saving.

Description

technical field [0001] The invention relates to a tourist team search and rescue system. Background technique [0002] With the growth of people's travel demand, group tours launched by travel agencies are becoming more and more popular. Group travel usually consists of a group of more than 10 people traveling together, and travel agencies arrange travel routes in a unified manner. Before departure, the tour guide instills safety awareness in the team members, and gives the team identification items such as hats or flags to the members for easy identification. During the tour, the tour guide not only has to explain the various scenic spots, but also always pay attention not to let the members fall behind, in case of uncontrollable accidents such as getting lost, falling into the water or falling off the cliff. Especially for scenic spots with complex terrain, members are often prone to accidents after getting lost because they are not familiar with the terrain, and they ca...

AI Technical Summary

Problems solved by technology

Especially for scenic spots with complex terrain, members who are not familiar with the terrain are often prone to accidents after getting lost, and cannot be rescued in time

Images