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Intelligent lock wireless transmission system and transmission method thereof

A technology of wireless transmission and transmission method, which is applied in the field of communication, can solve the problem of high power consumption of WIFI, and achieve the effect of high security level and low power consumption

Inactive Publication Date: 2018-03-23
肖南萍
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, most of today's smart lock systems use wireless transmission such as Bluetooth and WIFI. Bluetooth has a short distance and high security, but it is only suitable for short-range communication. WIFI can be connected to the Internet to achieve remote monitoring, but WIFI consumes too much power and is not suitable for batteries Powered Smart Lock Devices

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  • Intelligent lock wireless transmission system and transmission method thereof

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Embodiment Construction

[0009] The following will be combined with figure 1 The present invention is introduced in detail: the present invention includes an intelligent lock body control module, a wireless communication module, and a conversion module. The intelligent lock body control module and the wireless communication module are electrically connected, and the wireless communication module communicates with the conversion The modules are connected, and the conversion module is connected to the Internet; the conversion module is a 433MHz to WIFI module.

[0010] A transmission method using the wireless transmission system of the intelligent lock, the steps of the transmission method are: first, the conversion module initiates the establishment of a local area network, and the wireless communication module obtains the signal of the conversion module according to the D-H key exchange algorithm and the XXTEA encryption algorithm and Join the local area network and start data communication, so that t...

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Abstract

The invention relates to an intelligent lock wireless transmission system and a transmission method thereof. The intelligent lock wireless transmission system comprises an intelligent lock body control module, a wireless communication module and a conversion module. The intelligent lock body control module is electrically connected with the wireless communication module. The wireless communication module is connected with the conversion module through a wireless communication mode. The conversion module is connected with the internet. The transmission method comprises the following steps of firstly, the conversion module initiates the establishment of a local area network, and the wireless communication module acquires the signal of the conversion module based on the D-H key exchange algorithm and the XXTEA encryption algorithm to be connected with the local area network; secondly, the conversion module distributes an ID number to the wireless communication module, and then the wireless communication module generates a new communication secret key through hash operation according to a password stored by the wireless communication module and the obtained ID number, wherein the newcommunication secret key is used for encrypted data transmission. According to the invention, the advantages of high safety level, low power consumption and remote monitoring are realized.

Description

technical field [0001] The invention belongs to the technical field of communication, and in particular relates to a wireless transmission system for an intelligent lock and a transmission method thereof. Background technique [0002] With the improvement of people's living standards, people's awareness of prevention is strengthened. Therefore, the demand for high-end preventive locks is constantly increasing. For example, most of today's smart lock systems use wireless transmission such as Bluetooth and WIFI. Bluetooth has a short distance and high security, but it is only suitable for short-range communication. WIFI can be connected to the Internet to achieve remote monitoring, but WIFI consumes too much power and is not suitable for batteries Powered smart lock device. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, and provide a wireless transmission system and a transmission method for an intel...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/08H04L29/08G07C9/00
CPCG07C9/00182H04L9/0861H04L63/0428H04L67/125
Inventor 肖南萍
Owner 肖南萍