Voice data encryption and decryption method based on Internet of Things public network interphone equipment

A technology of voice data and encryption method, which is applied in the field of Internet of Things communication, can solve the problems of public network intercom data transmission security, etc., to improve data security and overcome the effect of easy cracking

Active Publication Date: 2022-07-08
易联科技(深圳)有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] There is no information encryption when the public network walkie-talkie transmits information, and the third party can easily

Method used

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  • Voice data encryption and decryption method based on Internet of Things public network interphone equipment
  • Voice data encryption and decryption method based on Internet of Things public network interphone equipment

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[0040] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0041] It will be understood that the terms "first", "second", etc. used in this application may be used herein to describe various elements, but these elements are not limited by these terms unless otherwise specified. These terms are only used to distinguish a first element from another element. For example, a first xx script could be referred to as a second xx script, and similarly, a second xx script could be referred to as a first xx script, without departing from the scope of this application.

[0042] like figure 1 As shown, in one embodiment, the present invention proposes a voic...

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Abstract

The invention relates to the technical field of Internet of Things communication, in particular to a voice data encryption and decryption method based on Internet of Things public network interphone equipment. The voice data encryption method based on the public network interphone equipment of the Internet of Things comprises the following steps: acquiring voice data of the interphone equipment and processing the voice data to obtain corresponding current text content and current digital content; determining the total weight of the current text content and the total weight of the current digital content according to the local voice database, the cloud voice database and the historical voice database; determining the type of the receiving equipment; encrypting the current text content according to the type of the receiving equipment and the total weight of the current text content, and encrypting the current digital content according to the type of the receiving equipment and the total weight of the current digital content; and sending the encrypted current text content and the current digital content to a receiving device. According to the encryption method provided by the invention, the encryption parameters are changed along with specific tasks, and the encryption security is enhanced.

Description

technical field [0001] The invention relates to the technical field of Internet of Things communication, in particular to a voice data encryption and decryption method based on the Internet of Things public network walkie-talkie device. Background technique [0002] The Internet of Things, that is, the "Internet of Everything Connected", is a network obtained by extending and expanding on the basis of the Internet. The Internet of Things combines various information sensing devices with the network to form a huge network. The interconnection of people, machines and things. Therefore, "the Internet of Things is the Internet of things connected". This has two meanings: first, the core and foundation of the Internet of Things is still the Internet, which is an extended and expanded network based on the Internet; second, the user end extends and expands to any information exchange between objects and objects. communication. [0003] The public network walkie-talkie transmits ...

Claims

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Application Information

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IPC IPC(8): H04W4/10H04W12/033H04Q5/24H04L67/12G16Y40/50G16Y30/10
CPCH04W4/10H04W12/033H04Q5/24H04L67/12G16Y30/10G16Y40/50Y02D30/70
Inventor 赵守生朱芳芳
Owner 易联科技(深圳)有限公司
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