Machine-to-Machine Visual Code Generation and Recognition Method and System for Device Communications

• US 20160212613A1
• Filed: 01/16/2015
• Published: 07/21/2016
• Est. Priority Date: 01/16/2015
• Status: Active Grant

• Current Assignee: Jeffrey Huang
• Original Assignee: Jeffrey Huang
• Inventors: Huang, Jeffrey
• Granted Patent: US 9,794,783 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/50 Secure pairing of devices
• CPC Class Codes: H04W 12/77 Graphical identity
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring
• CPC Class Codes: H04W 4/70 Services for machine-to-machine communication [M2M] or machine type communication [MTC]
• CPC Class Codes: H04W 8/20 Transfer of user or subscriber data
• CPC Class Codes: H04W 84/04 Large scale networks; Deep hierarchical networks

Abstract

Various embodiments of a machine-to-machine visual code generation and recognition method and a corresponding system are disclosed. In one embodiment, a first machine gathers real-time hardware setting information of the first machine, and subsequently generates a first QR code that embeds hardware setting information of the first machine. The first QR code is displayed to a display panel connected to the first machine, and a second machine with a camera captures the first QR code, and deciphers the first QR code to determine communication compatibility between the first machine and the second machine. Then, the second machine formulates a response that incorporates its own real-time hardware setting information, and generates a second QR code that embeds the second machine'"'"'s response to the first machine. Subsequently, the first machine scans the second QR code from the second machine'"'"'s display panel, and registers the second machine'"'"'s hardware setting information.

Claims

1. A method for machine-to-machine visual code generation and recognition for configuring hardware compatibility settings, the method comprising the steps of:

generating a first visual code from a first machine, wherein the first visual code contains the first machine'"'"'s hardware parameters and configurations for a wireless protocol communication compatibility with a second machine;

displaying the first visual code on a first display panel connected to the first machine;

activating a visual code scanner application from the second machine, and scanning the first visual code from the first display panel connected to the first machine by activating a camera attached to the second machine;

decoding the first visual code with the visual code scanner application from the second machine to extract the first machine'"'"'s hardware parameters and configurations for the wireless protocol communication compatibility with the second machine;

determining mutually-compatible hardware and network settings by comparing the first machine'"'"'s hardware parameters and configurations and the second machine'"'"'s hardware parameters and configurations;

displaying a user-selectable compatible hardware and network settings choice menu after the step of determining the mutually-compatible hardware and network settings on a second display panel connected to the second machine;

allowing a user to manually choose a user-selected compatible hardware and network settings choice from the user-selectable hardware and network settings choice menu displayed on the second display panel connected to the second machine;

generating a second visual code from the second machine by dynamically encoding a personalized combination of the user-selected compatible hardware and network settings choice and a list of the second machine'"'"'s compatible hardware parameters and configurations with the first machine;

displaying the second visual code on the second display panel connected to the second machine to enable the first machine to scan the second visual code; and

activating a user-selected and compatible wireless communication between the first machine and the second machine, based on an exchange of the first visual code from the first machine and the second visual code from the second machine.

2. The method of claim 1, further comprising a step of entering user registration information in the second machine, wherein the user registration information is additionally encoded into the second visual code.

4. The method of claim 1, wherein the first visual code and the second visual code are Quick Response (QR) codes.

5. The method of claim 1, wherein the first machine is a smart webcam device, and the second machine is a tablet computer or a smart phone.

6. The method of claim 1, wherein the first machine executes a first visual code generation application and a first visual code recognition application in a CPU and a memory unit of the first machine.

7. The method of claim 5, wherein the first display panel is a television connected to the smart webcam device, and the second display panel is an integrated display on the tablet computer or the smart phone.

8. The method of claim 1, wherein the user-selected and compatible wireless communication is a wireless local area network (WiLAN) connection, a Bluetooth connection, or a cellular network connection with compatible operating frequencies, channel bandwidths, and encryption protocols that are mutually supported by the first machine and the second machine.

3. (canceled)