nb-iot device software upgrade system and method
A software upgrade and equipment technology, applied in the NB-IOT field, can solve problems such as low software upgrade efficiency, and achieve the effects of improving software upgrade efficiency, saving time, and large network bandwidth
Active Publication Date: 2021-09-28
SICHUAN ILINK TECH CO LTD
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Problems solved by technology
[0003] In order to solve the problem of low software upgrade efficiency of existing NB-IOT devices, the present invention provides a NB-IOT device software upgrade system and method
Method used
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[0056] The technical solution of the present invention is illustrated in detail below. In this example, the control terminal is a mobile phone, the NB-IOT device is an NB-IOT positioning device, and the wireless communication module is a WIFI module.
[0057] The NB-IOT positioning device software upgrade system in this example, such as figure 1 As shown, including upgrade server, NB-IOT positioning device, NB-IOT platform, router, application server and mobile phone, NB-IOT positioning device includes WIFI module and NB-IOT module, the router is connected and communicated with the upgrade server and WIFI module respectively, The NB-IOT module is connected and communicated with the WIFI module and the NB-IOT platform respectively, wherein the WIFI module and the NB-IOT module are connected and communicated through the serial port, the application server is respectively connected and communicated with the NB-IOT platform and the mobile phone, and the upgrade server is connected ...
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The invention relates to NB-IOT technology, and solves the problem of low software upgrade efficiency of existing NB-IOT equipment. The technical solution is summarized as follows: the control terminal judges whether the NB-IOT device needs to be upgraded under the operation of the user or automatically detects, and can send an upgrade instruction to the NB-IOT device that needs to be upgraded through the application server and the NB-IOT platform, and then respond to the NB-IOT The IOT device invokes the built-in wireless communication module to download data according to the upgrade command for upgrade. After the upgrade is completed, the upgrade result is fed back to the control terminal through the application server and NB‑IOT platform. The beneficial effects are: when the present invention upgrades the software of the NB-IOT device, the software data is downloaded using a communication method with a bandwidth greater than that of the NB-IOT network, such as WIFI, etc., and due to its large network bandwidth, the required data can be downloaded within a few seconds. The download of data saves a lot of time and improves the software upgrade efficiency of NB‑IOT devices. The present invention is particularly suitable for NB-IOT positioning equipment based on WIFI probes.
Description
technical field [0001] The present invention relates to NB-IOT (Narrow Band Internet of Things) technology, in particular to the software upgrade technology of NB-IOT equipment. Background technique [0002] When upgrading the software of the existing NB-IOT equipment, the software data is downloaded through the NB-IOT network for upgrading. However, due to the small bandwidth of the NB-IOT network and the great influence of the network environment, it is generally necessary to download the data of several K in size completely. About half an hour seriously affects the software upgrade efficiency of NB-IOT devices. Contents of the invention [0003] In order to solve the problem of low software upgrade efficiency of existing NB-IOT devices, the present invention provides a NB-IOT device software upgrade system and method. [0004] In order to solve the above problems, the technical solution adopted in the present invention is: [0005] The NB-IOT device software upgrade s...
Claims
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IPC IPC(8): H04L29/08G06F8/65G06F8/71
CPCG06F8/65G06F8/71H04L67/34
Inventor 唐建春白浪尤金刚
Owner SICHUAN ILINK TECH CO LTD