Target equipment upgrading method and device, equipment and storage medium
A target device and target technology, applied in the field of target device upgrade methods, equipment and storage media, and devices, can solve the problems of large update times, high risk of update errors, and inability to skip version upgrades, so as to improve reliability and avoid updates. error effect
Pending Publication Date: 2022-04-01
北京自如信息科技有限公司
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Problems solved by technology
The production of the differential upgrade package needs to be based on a specific base version, so the differential upgrade can only be upgraded from a specific base version to the target version, and version upgrades cannot be skipped
[0004] In the above solution, when the terminal device upgrades the version of the device through the differential upgrade package, it is necessary to push a specific differential upgrade package according to the dependency relationship of the differential package. The number of updates required for the target device is relatively large, and the risk of update errors is relatively high.
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[0049] The technical solutions of the present application will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.
[0050] It should be understood that the "indication" mentioned in the embodiments of the present application may be a direct indication, may also be an indirect indication, and may also mean that there is an association relationship. For example, A indicates B, which can mean that A directly indicates B, for example, B can be obtained through A; it can also indicate that A indirectly indicates B, for example, A indicates C, and B can be obtained through C; it can also indicate that there is an association between A an...
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The invention relates to a target equipment upgrading method and device, equipment and a storage medium, and particularly relates to the technical field of equipment updating. The method comprises the following steps: receiving target upgrading information; downloading the target differential packet according to the downloading address of the target differential packet; detecting whether the target differential package is matched with a basic version of the target equipment or not; if not, downloading the target basic packet according to the downloading address of the target basic packet; and upgrading the target equipment according to the target basic packet and the target differential packet. According to the scheme, the target device can be updated to the target version by only performing the differential packet updating process once, so that the risk of updating errors caused by multiple times of updating is avoided, and the reliability of updating and upgrading of the device is improved.
Description
technical field [0001] The present invention relates to the technical field of equipment updating, in particular to a target equipment upgrading method, device, equipment and storage medium. Background technique [0002] With the development of the Internet of Things, the functions of embedded devices that can be connected to the Internet are becoming more and more complex. It has become necessary to upgrade and maintain embedded devices through OTA (Over The Air) upgrade technology. The OTA upgrade technology is to store the upgrade package on the server, and the embedded device downloads the upgrade package through the network and performs the upgrade. [0003] OTA upgrades can be divided into full package upgrades and differential package upgrades. The package upgrade is to make the whole software system into an upgrade package for upgrading; the differential upgrade is to make the difference between the old and new versions into an upgrade package for upgrading. Since ...
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Login to View More IPC IPC(8): H04W8/24H04L67/00G06F8/658
Inventor 张恒
Owner 北京自如信息科技有限公司