The invention relates to the technical field of intelligent traffic, and discloses an ETC data-based traffic state estimation method, which comprises an auxiliary module, an ETC equipment module, a recording module, a processing module, a storage module, an encryption module, a communication module and a management platform, and is characterized in that the management platform comprises a decryption module, a server, a display module and a control module. The system has the advantages that by arranging the auxiliary module, the ETC equipment module and the recording module, vehicles on a monitored road section are monitored and photographed, passing vehicles are charged and counted, the processing module processes information, and the encryption module sends processed data to the management platform through the communication module and the Internet, so that the management platform is convenient to use. The decryption module is used for decrypting the encrypted data and transmitting the decrypted data to the server for re-processing and counting the data, and the processed traffic flow result is visually displayed through the display module, so that the aim of visually displaying the visco-retention traffic state is fulfilled, and the problems existing in the prior art are effectively solved.
本发明涉及智能交通技术领域,且公开了基于ETC数据的交通状态估计方法,包括辅助模块、ETC设备模块、记录模块、处理模块、储存模块、加密模块、通信模块和管理平台,所述管理平台包括解密模块、服务器、显示模块和控制模块。本发明的优点在于:通过设置辅助模块、ETC设备模块和记录模块,对监测路段的车进行监测拍照,对过往车辆进行计费和计数,处理模块将信息进行处理,加密模块对处理后的数据经过通讯模块和互联网发送至管理平台,解密模块对加密数据进行解密,并传送至服务器对数据进行再次处理和统计,并将处理的车流量结果通过显示模块进行直观显示,实现了对高速巩留交通状态进行直观展示的目的,有效解决现有技术中所存在的问题。
Traffic state estimation method based on ETC data
基于ETC数据的交通状态估计方法
11.04.2023
Patent
Elektronische Ressource
Chinesisch
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