Firmware upgrading method and system

A firmware upgrade and firmware technology, applied in the field of communication, can solve problems such as instability, upgrades, and lack of parallel conditions, and achieve the effect of reducing impact

Inactive Publication Date: 2018-05-11
SHENZHEN SPOTMAU INFORMATION TECH CO LTD
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0004] One is to use the mobile phone agent to upgrade Bluetooth. The currently known upgrade method is DFU (Device FirmwareUpdate-Device Firmware Update). This method is generally provided by the Bluetooth module manufacturer with SDK. Based on open source code, security and stability are uncontrollable, and the execution process is complicated. , unstable, when DFU is in use, the mobile phone actively sends data, and the Bluetooth door lock passively receives data. It is impossible to realize that a mobile phone cannot upgrade multiple Bluetooth door locks at the same time. There is a lack of parallel conditions, and the Bluetooth upgrade must be done through a mobile phone.
[0005] The second is to use the WIFI module agent to upgrade, and update the firmware through the serial port privatization protocol between WIFI and Bluetooth, which cannot be realized in the mode without WIFI, so the applicability is not strong

Method used

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Embodiment Construction

[0075] In order to fully understand the technical content of the present invention, the technical solutions of the present invention will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

[0076] Such as Figure 1-13 In the specific embodiment shown, the firmware upgrade method provided by this embodiment can be used in the process of firmware upgrade, product function upgrade, and system repair of the Bluetooth smart door lock, so as to realize the simultaneous use of the upgrade methods of the two channels and reduce the need for normal locks. Due to business impact, multiple door locks can be upgraded in parallel.

[0077] Such as figure 1 As shown, the present embodiment provides a firmware upgrade method, the method comprising:

[0078] S1. Download the OTA file to the local through the mobile terminal APP or wireless module;

[0079] S2, judging whether there is a new version of the OTA file locally;

[0080]...

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Abstract

The invention relates to a firmware upgrading method and system. The method comprises the steps of: downloading an OTA file to the local through a mobile terminal APP or a wireless module; judging whether a new version of OTA file exists in the local or not; if so, obtaining a firmware request, and performing firmware upgrading according to the firmware request and the OTA file; and if not, ending. According to the firmware upgrading method and system disclosed by the invention, downloading of the OTA file is carried out by adoption of the mobile terminal APP and the wireless module respectively; in the idle time, the file is downloaded to the local; the downloaded OTA file is utilized for firmware upgrading; parallel upgrading of multiple devices can be carried out at the same time; the upgrading modes of two channels are used simultaneously; influence on the normal service of a door lock can be reduced; and parallel upgrading of multiple door locks can be carried out.

Description

technical field [0001] The present invention relates to the technical field of communication, and more specifically refers to a firmware upgrading method and system thereof. Background technique [0002] With the continuous increase of user demands, firmware upgrades of electronic devices are becoming more and more frequent. Currently, the existing device upgrade program, once the embedded device is connected to the Internet, has the ability to upgrade online. Bluetooth firmware upgrade is for firmware Update to fix bugs and improve functions. [0003] For Bluetooth and WIFI dual-purpose door locks, there are two channels for upgrading Bluetooth: [0004] One is to use the mobile phone agent to upgrade Bluetooth. The currently known upgrade method is DFU (Device FirmwareUpdate-Device Firmware Update). This method is generally provided by the Bluetooth module manufacturer with SDK. Based on open source code, security and stability are uncontrollable, and the execution proces...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L29/08H04W8/24
CPCH04L41/082H04L67/06H04L67/34H04W8/245H04L67/60
Inventor 邹永俊刘朝晖张伟
Owner SHENZHEN SPOTMAU INFORMATION TECH CO LTD
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