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A software online upgrade method for a wireless networking door lock

A software upgrade, wireless technology, applied in software deployment, instruments, single input/output register, etc., can solve the problems of wireless networking door lock failure, software cannot perform normal functions, etc., to ensure normal operation. Effect

Inactive Publication Date: 2018-12-18
咕咚网络(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem in the prior art that the software cannot perform normal functions when the online software upgrade of the wireless networked door lock fails due to a fault, the present invention provides an online software upgrade method for the wireless networked door lock

Method used

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  • A software online upgrade method for a wireless networking door lock

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Embodiment Construction

[0031] In order to better explain the present invention and facilitate understanding, the present invention will be described in detail below through specific embodiments in conjunction with the accompanying drawings. Such as figure 1 Shown, a kind of software upgrade method of wireless networking door lock, comprises:

[0032] 101. The wireless networked door lock receives the data of the program to be upgraded sent by the server, and sets the flag to be upgraded, which will be stored in the external storage device of the wireless networked door lock;

[0033] When the wireless networked door lock receives the data of the program to be upgraded sent by the server, it also receives the second CRC (Cyclic Redundancy Check, CRC) value sent by the server, and stores the second CRC value and the data of the program to be upgraded in the wireless networked door lock. locked external storage device.

[0034] 102. After the server sends the data of the program to be upgraded, it wi...

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Abstract

The invention belongs to the field of software upgrading, in particular to a software online upgrading method for a wireless networking door lock. The software upgrading method comprises the followingsteps: receiving data of a program to be upgraded sent by a wireless networking door lock server, and setting a flag to be upgraded; after the wireless networking door lock receives the upgrade instruction, the wireless networking door lock restarts automatically, and when running the boot section in the burned program in the wireless networking door lock, whether the upgrade flag is to be upgraded is checked or not is checked; if yes, the data of the program to be upgraded is written into the program segment of the burned program; the data written in the program segment are run. As the wireless network door lock of the software upgrade method of the invention is applied, only one download operation is required, and the software of the wireless networking door lock simultaneously has theboot function and the program function. If an unpredictable abnormality occurs in the boot section during the upgrading process and the program section is not upgraded normally, the wireless networking door lock will not run the abnormal program section, thus ensuring the normal operation of the software.

Description

technical field [0001] The invention belongs to the field of software upgrading, and in particular relates to an online software upgrading method for wireless networking door locks. Background technique [0002] With the development of technology, because electronic door locks have better security and convenience than mechanical door locks, electronic door locks are more and more used in various places in the market. At present, in places such as campuses and hotels, more and more smart door lock security systems are used in order to centrally manage smart door locks. In order to better meet the needs of users, the smart door lock device needs to upgrade the software in the smart door lock from time to time, so that the smart door lock device can operate more stably and reliably. [0003] In the prior art, in the software upgrade method for embedded devices such as smart door locks, the boot program and the function program are two independent programs (i.e. two burning fil...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F8/61G07C9/00
CPCG06F8/63G07C9/00309G07C9/00571
Inventor 严辉杨根莫平安
Owner 咕咚网络(北京)有限公司
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