System and method for realizing keyboard OTA upgrading based on BNEP Bluetooth

A keyboard and bluetooth technology, applied in the field of communication, can solve problems such as compatibility and adaptability of application software, occupation of user equipment resources, slow transmission speed, etc.

Active Publication Date: 2021-01-22
YICHIP MICROELECTRONICS (HANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing technology has the following defects: Different devices use different Bluetooth solutions, resulting in OTA compatibility differences; user devices need to download application software or install host computers to realize the upgrade function, occupying user device resources; compatibility of application software on different devices Compatibility issues; slow transfer speed

Method used

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  • System and method for realizing keyboard OTA upgrading based on BNEP Bluetooth
  • System and method for realizing keyboard OTA upgrading based on BNEP Bluetooth
  • System and method for realizing keyboard OTA upgrading based on BNEP Bluetooth

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Embodiment Construction

[0039] The present invention will be further described below in conjunction with the accompanying drawings in the description. These drawings are all simplified schematic diagrams, and only schematically illustrate the basic mechanism of the present invention, so they only show the configurations related to the present invention.

[0040]The full name of BNEP is Bluetooth Network Encapsulation Protocol (Network Encapsulation Protocol, hereinafter referred to as BNEP). BNEP is designed for PAN applications. It provides an application model for building a Bluetooth wireless LAN. BNEP can complete the mapping from the IP layer to the L2CAP layer. Network protocol layers such as figure 1 shown. Bluetooth personal area network is to use BNEP to provide networking capabilities for Bluetooth devices, so that two or more Bluetooth devices form a temporary self-organizing network (GroupAd-hoc Network, GN), or through a network access point (Network Access Point, NAP) Access remote net...

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Abstract

The invention discloses a system and a method for realizing keyboard OTA upgrading based on BNEP Bluetooth, and belongs to the technical field of communication. The keyboard terminal device and the user terminal device complete Bluetooth connection; and the keyboard terminal equipment turns on a shared network switch, and the keyboard terminal equipment realizes OTA upgrading with the built background server through the BNEP. According to the system and the method for realizing keyboard OTA upgrading based on BNEP Bluetooth, the upgrading process of the keyboard terminal equipment is simplified, the user terminal equipment does not need to download application software or an upper computer, and the memory space of the user terminal equipment is not occupied. According to the invention, silent updating of OTA firmware of a user is realized, the user can realize upgrading and updating of keyboard terminal equipment without operation, the operation convenience of the user is greatly improved, and resources of the user are saved.

Description

technical field [0001] The invention belongs to the technical field of communication, and specifically relates to a keyboard OTA upgrade system and method based on BNEP bluetooth. Background technique [0002] At present, the application software or the host computer is installed on the user equipment, and the application software or the host computer obtains the OTA firmware on the server. The application software or the upper computer calls different protocol interfaces of SPP / GATT and sends it to the device Bluetooth according to the data transmission method required by the corresponding protocol. After receiving the data, the device Bluetooth forwards the received OTA data to the device's MCU through Uart to complete the device OTA firmware. Upgrade; the keyboard terminal device is connected to the user device through the Bluetooth module to realize OTA upgrade. The existing technology has the following defects: different devices use different bluetooth solutions, resul...

Claims

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Application Information

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IPC IPC(8): H04W4/80H04W8/22H04W8/24G06F3/023
CPCH04W4/80H04W8/22H04W8/245G06F3/0231Y02D30/70
Inventor 蒙美膳寇凡
Owner YICHIP MICROELECTRONICS (HANGZHOU) CO LTD
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