Multifunctional phone type emergency calling device

Abstract

The invention relates to a multifunctional phone type emergency calling device which comprises a wireless remote controller and a phone type calling terminal, wherein the surface of the wireless remote controller is provided with a key, and a wireless remote controller circuit containing an encoding chip is arranged in the wireless remote controller; the surface of the phone type calling terminal is provided with a key and a display screen, and the key can be a storage key with a portrait photo; a wireless receiver circuit containing a decoding chip, a singlechip, a dialing circuit, a receiving circuit, a key circuit and a phone matching circuit are arranged in the phone type calling terminal; the wireless receiver circuit and the key circuit are connected with the singlechip; the phone matching circuit is respectively connected with the dialing circuit and the receiving circuit; and the dialing circuit and the receiving circuit are connected with the singlechip. The multifunctional phone type emergency calling device provided by the invention can successfully send a distress signal to an emergency rescue center as long as a user operates simply, and has the advantages of investment cost conservation and wide universality.

Description

technical field [0001] The invention mainly relates to the technical fields of wireless communication, electronics and computer, in particular to a multifunctional telephone emergency caller. Background technique [0002] At present, the wired telephone line network has covered many areas, and fixed telephones are becoming more and more popular in ordinary families. With the wide application of fixed telephone communication services, the products developed based on communication services are constantly being updated. The business conditions of emergency callers developed on the platform of fixed wired telephone network and specially used in emergency first aid and other emergency fields are mature, and by utilizing the convenience of the current wired telephone network, the cost of purchasing or developing communication network can be saved. [0003] There are generally two kinds of rescue measures: on-site rescue and remote call for help. On-the-spot call for help is to c...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a multifunctional telephone emergency caller, so as to overcome the shortcomings of the existing emergency caller such as complicated operation and inconvenient use by special groups of people.

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