Mobile terminal with help-asking mode and search and rescue device

Abstract

The invention provides a mobile terminal with help-asking mode, which comprises a receiving unit, a processing unit and a transmitting unit. The receiving unit is used for constantly scanning a signal from search and rescue equipment and acquiring help-asking mode-initiating system information included in the signal after the signal is scanned, wherein the scanned signal accords with a communication standard specification of the mobile terminal. The processing unit connected with the receiving unit is used for initiating the help-asking mode according to the system information. The transmitting unit connected with the processing unit transmits, upon the initiation of the help-asking mode, a help-asking signal notifying the existence of trapped people. In addition, the invention further provides a rescue device.

Description

technical field [0001] The present invention relates to a help-seeking mode of a mobile terminal in a passive state, in particular to a mobile terminal with a help-seeking mode capable of calling for help in a passive state, and a corresponding search-and-rescue device. Background technique [0002] As a popular product, the mobile terminal is so popular that almost everyone owns one. Relying on the widely deployed network of base stations, mobile terminals can easily implement functions such as calls, text messages, and even videos. In some emergency situations, the mobile terminal can also function as a call for help. However, in extreme cases such as natural disasters, such as the Wenchuan Earthquake in Sichuan Province, China that occurred on May 12, 2008, due to the paralysis of some base station networks, the mobile terminal could not receive signals, and the mobile terminal was completely useless; and in The mobile phone cannot play a corresponding role when the own...

AI Technical Summary

Problems solved by technology

However, in extreme cases such as natural disasters, such as the Wenchuan Earthquake in Sichuan Province, China that occurred on May 12, 2008, due to the paralysis of some base station networks, the mobile terminal could not receive signals, and the mobile terminal was completely useless; and in The mobile phone cannot play a corresponding role when the owner is in a coma and cannot initiate a call for help; in addition, even if there is a base station signal, due to capacity problems, not every trapped person has the opportunity to establish a connection to call for help.

[0003] On the other hand, the current search and rescue equipment in earthquakes still uses single-ended search and rescue for buried people, such as the original loudspeaker and life detector, but the former depends on the response of the trapped people and will consume the trapped people's physical strength. The latter has the problem of difficult positioning, which leads to the ineffective rescue

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