Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Control method, device and system of QR code cabinet remotely controlled by Internet of Things

A technology of remote control and control method, applied in the field of two-dimensional code cabinets, can solve the problem of low cabinet safety, and achieve the effect of realizing safety management and control, improving safety, and ensuring safety.

Inactive Publication Date: 2020-02-28
HEFEI YOUO ELECTRONICS TECH
View PDF8 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to provide a control method, device and system for a two-dimensional code cabinet remotely controlled by the Internet of Things to solve the technical problem of low security of the cabinet in the prior art

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Control method, device and system of QR code cabinet remotely controlled by Internet of Things
  • Control method, device and system of QR code cabinet remotely controlled by Internet of Things
  • Control method, device and system of QR code cabinet remotely controlled by Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] figure 1 It is a schematic flowchart of the first control method of the two-dimensional code cabinet remotely controlled by the Internet of Things provided by Embodiment 1 of the present invention, figure 2 It is a schematic diagram of the principle of the first two-dimensional code cabinet control method for remote control of the Internet of Things provided by Embodiment 1 of the present invention; figure 1 with figure 2 As shown, applied to the system side, the method includes:

[0063] S101: Send a two-dimensional code to the cabinet, so that the client scans the two-dimensional code.

[0064] Exemplarily, a two-dimensional code is first generated: the process of generating a two-dimensional code is: forming a random number sequence 1324334546475869, and obtaining the first random number 3 and the second random number 8;

[0065] Starting with the 3rd digit in the random number sequence, select 8 characters, which is 24334546.

[0066] For cabinet 1, combine th...

Embodiment 2

[0082] image 3 A schematic flow diagram of the second two-dimensional code cabinet control method for remote control of the Internet of Things provided by Embodiment 2 of the present invention, as shown in image 3 as shown in figure 1 As shown, applied to the client, the method includes:

[0083] S501: Scan the two-dimensional code displayed on the electronic screen on the cabinet, and send the two-dimensional code and its corresponding user identification information to the system end.

[0084] The embodiment of the present invention provides a two-dimensional code cabinet remotely controlled by the Internet of Things. An intelligent lock is installed on the cabinet, and a two-dimensional code can be displayed. The operation and maintenance personnel scan the two-dimensional code with a mobile phone to activate the link corresponding to the two-dimensional code. Determine whether the current mobile phone user has the permission to open the current cabinet. If so, send an ...

Embodiment 3

[0086] Figure 4 A schematic flow chart of the control method of the third two-dimensional code cabinet remotely controlled by the Internet of Things provided by Embodiment 3 of the present invention, as shown in Figure 4 As shown, applied to the cabinet, the method includes:

[0087] S501: Accept the two-dimensional code sent by the system end, and display the two-dimensional code;

[0088] S502: Receive the unlock instruction sent by the system end, and unlock it.

[0089] Exemplarily, the cabinet door of the cabinet can use a smart lock, including a mechanical lock, an electronic control module, a two-dimensional code display, and a wireless data transmission module, wherein the mechanical lock realizes the locking and opening of the cabinet door state; the electronic control module realizes the mechanical The switching of the lock opening and closing state (first realize the network connection of the device through the Internet of Things, and then send data instructions...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The embodiment of the invention provides a control method, device and system for a QR code cabinet remotely controlled by the Internet of Things, and the method, device and system are applied to a system end. The method comprises the steps: transmitting a QR code to the cabinet, so as to enable a client to scan the QR code; receiving the QR code sent by the client and user identification information corresponding to the client, wherein the QR code information is uniquely corresponding to the cabinet; judging whether the QR code is matched with the QR code sent to the cabinet by a system end ornot: if yes, enabling the user identification information to be matched with legal user identification information stored in the user identification information, and under the condition that the useridentification information is matched with the legal user identification information, judging whether the authority corresponding to the user identification information is not lower than the authority of the cabinet corresponding to the QR code or not: if yes, sending an unlocking instruction to an electronic lock of the cabinet corresponding to the QR code to unlock the electronic lock. By applying the embodiment of the invention, the safety of the cabinet is ensured.

Description

technical field [0001] The invention relates to a two-dimensional code cabinet, in particular to a control method, device and system for a two-dimensional code cabinet remotely controlled by the Internet of Things. Background technique [0002] With the development of computer and network technology, the cabinet is becoming an important part of it. IT facilities such as servers and network communication equipment in data centers are developing in the direction of miniaturization, networking, and racking. The cabinet is gradually becoming one of the protagonists in this change, so the operation and maintenance of the cabinet has become an increasingly important part of all walks of life, but the doors of the existing cabinets are generally locked by mechanical locks. There are safety risks in the operation and maintenance process. Once someone illegally opens the cabinet door for operation, it will bring incalculable losses to the safety of the equipment in the cabinet. [...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): G07C9/20
CPCG07C9/00182G07C9/00571
Inventor 张超沈先波何兵兵石海春徐飞
Owner HEFEI YOUO ELECTRONICS TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com