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Off-line shared equipment control system based on real-time reference and method thereof

A technology for sharing equipment and control systems, applied in transmission systems, digital transmission systems, and key distribution, which can solve problems such as insufficient security, lack of large-scale use, and complex encryption processes.

Inactive Publication Date: 2020-10-20
FUZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing offline shared device control method is based on static serial numbers, which is insufficient in security, and in order to obtain a relatively random password, the encryption process is relatively complicated, and has not been used on a large scale

Method used

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  • Off-line shared equipment control system based on real-time reference and method thereof
  • Off-line shared equipment control system based on real-time reference and method thereof
  • Off-line shared equipment control system based on real-time reference and method thereof

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Embodiment Construction

[0029] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0030] Please refer to figure 1 , the present invention provides a real-time benchmark-based offline shared device control system, the system is composed of a shared device terminal, a user mobile phone terminal and a server; the shared device terminal includes an input keyboard module, an embedded processor, a hardware encryption module, A device locking module and a real-time clock module; the embedded processing module is connected to the input keyboard module, the hardware encryption module, the device locking module and the real-time clock module respectively.

[0031] In this embodiment, preferably, the hardware encryption module is a coprocessor dedicated to encryption, and encrypts the information by receiving the dynamic key sent by the embedded processor module to obtain a dynamic password and send it to the embedded processor device module; ...

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Abstract

The invention relates to an offline shared equipment control system based on a real-time reference. The system is composed of a shared equipment terminal, a user mobile phone terminal and a server terminal. The shared equipment terminal comprises an input keyboard module, an embedded processor, a hardware encryption module, an equipment locking module and a real-time clock module; and the embeddedprocessing module is respectively connected with the input keyboard module, the hardware encryption module, the equipment locking module and the real-time clock module. The cost and system power consumption can be effectively reduced, and meanwhile safety is improved.

Description

technical field [0001] The invention relates to the field of shared equipment control, and relates to an off-line shared equipment control system and method based on a real-time reference. Background technique [0002] At present, the application of shared equipment in our country has been very extensive. Most of the shared equipment must communicate with the server for management and security considerations, and even support multiple communication methods, which makes the shared equipment must be equipped with communication modules. Costs are high, and businesses must pay for communication between shared devices and servers. The existing offline shared device control method is based on the static serial number, which has insufficient security, and in order to obtain a relatively random password, the encryption process is relatively complicated, and has not been widely used. Contents of the invention [0003] In view of this, the object of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): H04L9/08H04L9/32H04L29/06
CPCH04L9/0863H04L9/0866H04L9/0869H04L9/0872H04L9/3228H04L63/0435H04L2209/125
Inventor 魏云龙何玮杰刘国立
Owner FUZHOU UNIV
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