The invention discloses a data acquisition method, a terminal, a storage medium and electronic equipment, and the method comprises the steps: installing a sensor device in a data receiving node, collecting traffic behavior big data of a transportation tool at the data receiving node through the sensor device, and uploading the collected traffic behavior big data to a central node; receiving and aggregating the traffic behavior big data from different data receiving nodes through the center node, and verifying the traffic behavior big data to generate a complete smart city group traffic big data set; and storing the smart city group traffic big data set to the block chain, and calculating a corresponding hash value for each data item. According to the embodiment of the invention, the real-time traffic data between the smart city groups can be efficiently and reliably collected and verified, and the data is stored on the block chain for traffic planning and management of the smart city groups.
本发明公开了一种数据采集方法、终端、存储介质及电子设备,方法包括:在数据接收节点中安装传感器装置,通过传感器装置采集交通运输工具在该数据接收节点的交通行为大数据,并将采集到的交通行为大数据上传到中心节点;通过中心节点接收并聚合来自不同数据接收节点的交通行为大数据,对交通行为大数据进行验证,以生成完整的智慧城市群交通大数据集;将智慧城市群交通大数据集存储到区块链上,并针对每个数据项计算对应的哈希值。利用本发明实施例,能够高效可靠地采集和验证实时的智慧城市群间交通数据,并将这些数据存储在区块链上以用于智慧城市群的交通规划和管理。
Data acquisition method, terminal, storage medium and electronic equipment
一种数据采集方法、终端、存储介质及电子设备
2023-10-24
Patent
Electronic Resource
Chinese
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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