Road condition early warning method and device and edge cloud equipment

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Road condition early warning method and device and edge cloud equipment

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LI SEN / LIU HAORAN / ZHANG WEI / MA KUN

The invention provides a road condition early warning method and device and edge cloud equipment, and belongs to the technical field of information processing, wherein the road condition early warning method applied to the edge cloud equipment comprises the steps: receiving initial road condition information collected by roadside equipment in a coverage area of the edge cloud equipment, wherein the initial road condition information comprises sensor data; filtering sensor data in the initial road condition information, and removing abnormal data in the sensor data; performing fusion processing on the filtered initial road condition information to obtain a road condition abnormal index; and generating a road condition early warning event according to the road condition abnormal index. According to the invention, the collected road condition information is processed nearby by using the edge computing capability of the edge cloud, the long-distance transmission of the road condition information is avoided, the processing accuracy of the road condition information can be improved, and the road condition early warning event generated through calculation is accurate and reliable.

本发明提供一种路况预警方法、装置及边缘云设备，属于信息处理技术领域，其中应用于边缘云设备的路况预警方法包括：接收所述边缘云设备覆盖区域内的各个路侧设备采集的初始路况信息，所述初始路况信息包括传感器数据；对所述初始路况信息中的传感器数据进行过滤处理，剔除所述传感器数据中的异常数据；对过滤处理后的初始路况信息进行融合处理，获取路况异常指标；根据路况异常指标，生成路况预警事件。本发明通过利用边缘云的边缘计算能力就近处理采集到的路况信息，免去了路况信息的长距离传输，同时可以提高对路况信息处理的准确度，使得经过计算生成的路况预警事件准确、可靠。

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Title :

Road condition early warning method and device and edge cloud equipment

Additional title:

一种路况预警方法、装置及边缘云设备

Contributors:

LI SEN (author) / LIU HAORAN (author) / ZHANG WEI (author) / MA KUN (author)

Publication date :

2021-07-09

Type of media :

Patent

Type of material :

Electronic Resource

Language :

Chinese

Classification :

IPC:

G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr