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Edge 设备管理

概述

Edge Devices 是能够生成遥测数据并处理RPC命令的基础物联网实体。它们通常是传感器、执行器、开关等物理设备,可在本地或近端网络中完成数据采集、处理与传输,而不必完全依赖中心化Cloud系统。

如需进一步了解ThingsBoard平台中的 Devices 实体,请参阅设备文档

Edge实例上的设备管理

Device 实体可直接在 Edge实例 上创建,并在连接可用后自动同步到 Cloud(Server)。对 Device 的任何变更也会自动同步至 Cloud(Server),无需额外操作。

Edge实例 上创建 Device 后,系统会在 Cloud(Server) 侧自动创建对应实体,以保证全局一致性和管理效率。

在Edge实例上创建设备

文档信息图标

创建 Device 前,请确保已创建并配置 Device Profile

您可以手动创建和配置 Device,使用 Bulk Provisioning 选项从CSV文件部署多个设备,或使用 REST API 进行程序化部署。 要手动创建 Device,请按以下说明操作:

  • Any user who has the "Write" operation permission for Devices is able to create Device entities on the Edge instance. Go to the Entities > Devices section and click the "Add new device" button.
  • In the pop-up window, fill in the required Device details fields, such as "Name" and "Device profile". Confirm the action by clicking the "Add" button.
  • To check connectivity, send telemetry on behalf of the Device using shell by following the on-screen instructions.
  • To check if the new Device has been deployed to the Cloud (Server), log in to your Cloud (Server) and navigate to the Entities > Devices section.
    For the ThingsBoard Edge Professional Edition:
    • A new Device entity group will be created with the "[Edge] {NAME_OF_EDGE} All" template name;
    • A newly created Device will be assigned to the Cloud (Server) automatically and added to group above;
    • This newly created Group will be assigned to the Edge automatically.

从Cloud分配设备到Edge

Devices 可在 Cloud (Server) 上创建,然后配置到 Edge实例。 请登录 Server (Cloud) 并进入 Edge management > Instances 区域。

  • The variety of buttons on the "Instances" page will help you to manage different entity groups and entities, and assign them accordingly to the Edge instance. To assign a Device Group, click the "Manage edge device groups" button.
  • On the "Device groups" page, click the "+" icon and then select the Device group from the drop-down list in the pop-up window. Confirm the action by clicking the "Assign" button.
  • To add the Device, click the "+" icon on the selected group page, and fill in the required Device details fields, such as "Name" and "Device profile", in the pop-up window. Confirm the action by clicking the "Add" button.
  • To confirm that the Device and the Device Group have been assigned to the Edge instance, log in to your Edge instance and go to the Entities > Devices section.

下一步

  • Getting started guide(入门指南)- 快速概览 ThingsBoard Edge 主要功能。预计 15–30 分钟完成:

  • Installation guides(安装指南)- 了解如何在各种操作系统上安装 ThingsBoard Edge 并连接到 ThingsBoard Server。

  • Edge 规则引擎:

  • 安全:
    • gRPC over SSL/TLS - 了解如何为 Edge 与云端之间的通信配置 gRPC over SSL/TLS。
  • 功能:

    • Edge Status(Edge 状态)- 了解 ThingsBoard Edge 上的 Edge Status 页面。

    • Cloud Events(云端事件)- 了解 ThingsBoard Edge 上的 Cloud Events 页面。

  • 使用场景:

  • Roadmap(路线图)- ThingsBoard Edge 路线图。