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Data transmission method and system and storage medium

A data transmission method and data technology, applied in the field of the Internet of Things, can solve problems such as complex operations, and achieve the effect of improving the efficiency of data reception

Pending Publication Date: 2022-01-14
BOE TECH GRP CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present disclosure provides a data transmission method, system, and storage medium to solve the problem in the related art that when a terminal is faced with different types of data reception needs, it needs to manually switch the gateway to which the terminal is connected, resulting in more complicated operations. question

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  • Data transmission method and system and storage medium
  • Data transmission method and system and storage medium

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the present disclosure clearer, the present disclosure will be further described in detail below in conjunction with specific embodiments and with reference to the accompanying drawings.

[0031]It should be noted that, unless otherwise defined, the technical terms or scientific terms used in one or more embodiments of the present specification shall have ordinary meanings understood by those skilled in the art to which the present disclosure belongs. "First", "second" and similar words used in one or more embodiments of the present specification do not indicate any order, quantity or importance, but are only used to distinguish different components.

[0032] figure 1 is a flow chart of a data transmission method according to one or more embodiments of the present disclosure, the method is applied to a server, for example, the method can be executed by the server, such as figure 1 As shown, the method ...

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Abstract

The invention provides a data transmission method and system and a storage medium. The method comprises the following steps: obtaining a data task request of a target terminal; in response to the fact that target data corresponding to the data task request is long data, sending a first message to a first gateway to which the target terminal belongs, so that the first gateway notifies the target terminal to switch from a short data receiving mode to a long data receiving mode before the agreed time according to the first message; and sending a second message to a second gateway, so that the second gateway starts a long data receiving mode before the agreed time according to the second message, receives long data issued by the server, and forwards the long data to the target terminal when the agreed time arrives, wherein the short data is data which can be transmitted between the terminal and the gateway in a preset working time slot, and the long data comprises data which cannot be transmitted between the terminal and the gateway in the preset working time slot.

Description

technical field [0001] One or more embodiments of this specification relate to the technical field of the Internet of Things, and in particular, to a data transmission method, system, and storage medium. Background technique [0002] At present, the IoT gateway is mainly responsible for the information exchange between the IoT terminal and the server, and is an important transfer station of the IoT system. The IoT terminal is generally connected to the IoT system through the IoT gateway. For example, during the use of an EPD (Electrophoresis Display, electrophoretic display) electronic label, images and characters displayed on the EPD are sent from the network side through different gateways. Among them, the image is sent through the gateway dedicated to sending images. This is because the data volume of the image is large. When transmitting the image, the communication time between the terminal and the gateway is long, which will disrupt the normal heartbeat of the terminal...

Claims

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Application Information

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IPC IPC(8): H04L12/66
CPCH04L12/66H04L67/12H04L69/08H04L1/0025H04W4/70H04W88/16Y02D30/70H04W68/005
Inventor 邓伟张忆非关红涛
Owner BOE TECH GRP CO LTD
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