云边端跨域通信数据集

数据内容为实际运行的无线LoRa端侧设备、Hi3861边缘网关和云平台三者间跨域通信数据集。具体包括两个文件：云-边通信数据cloud_edge.csv和边-端通信数据edge_end.csv，其中云-边通信数据包括消息类型，步骤，消息详情（包括云平台状态、MQTT主题和传感器数据），消息状态，记录时间等属性，边-端通信数据包括：发生时间，消息类型，设备ID，动作，请求内容（包括传感器数据或命令），请求ID，响应内容，响应结果等属性。采集方案为将无线LoRa端侧设备放置在远程环境中用于上传传感器数据和接收命令，启动Hi3861边缘网关，在云平台通过MQTT协议订阅传感器数据和不定时发布命令。整个系统运行一段时间后，在云平台上下载导出云-边通信数据cloud_edge.csv，在边缘端通过运行脚本以记录和导出边-端通信数据edge_end.csv。

This dataset comprises cross-domain communication data collected from a real-world operating system integrating wireless LoRa end-side devices, Hi3861 edge gateways, and cloud platforms. It includes two core data files: cloud_edge.csv for cloud-edge communication data and edge_end.csv for edge-end communication data.

The cloud-edge communication data (cloud_edge.csv) covers attributes such as message type, operation step, message details (including cloud platform status, MQTT topics, and sensor data), message status, and recording timestamp.

The edge-end communication data (edge_end.csv) includes attributes such as occurrence time, message type, device ID, action, request content (including sensor data or commands), request ID, response content, and response result.

The data collection workflow is as follows: first, deploy the wireless LoRa end-side devices in a remote environment to upload sensor data and receive commands; then start the Hi3861 edge gateway; subsequently, subscribe to sensor data and publish commands irregularly via the MQTT protocol on the cloud platform. After the entire system runs for a certain period, export the cloud-edge communication data (cloud_edge.csv) by downloading it from the cloud platform, and record and export the edge-end communication data (edge_end.csv) by executing scripts on the edge side.