基于物联网的交通运输综合应用平台设计

Design of Comprehensive Application Platform for Transportation Based on Internet of Things

由于交通运输综合应用信息量庞大,现有平台对信息的处理能力较低,无法对其进行有效的处理,不能满足交通运输的实时性要求。本文设计了基于物联网的交通运输综合应用平台。试验证明,所设计的系统运行效率高,采集的运输信息更为准确,综合应用性强。

Due to the huge amount of information in the comprehensive application of transportation,the current platform has a low processing capacity of information,which cannot effectively process it and cannot meet the real-time requirements of transportation.Therefore,this paper designs a comprehensive application platform for transportation based on the Internet of Things.The overall architecture of the platform is proposed,including the integrated application subsystem and the Internet of Things subnet.The design process of the information capture card,transformer and SK725 chip in the comprehensive transportation application system is analyzed in detail.The sensing device sends the acquired comprehensive traffic application information to the information capture card,and the acquisition card sends the result to the AD7076 chip.Store the processed information in the Internet of Things subnet for processing.The specific architecture and workflow of the Internet of Things subnet are given,and the key implementation codes are designed.The test proves that the designed system has high operating efficiency,the collected transportation information is more accurate,and the comprehensive application is strong.