This paper aims to solve the problems in the data download and analysis process of CIR equipment(Cab Integrated Radio)in the railway industry.In response to the current challenges of long data download time and difficult manual analysis,etc.,a design scheme for wireless data transmission and intelligent analysis system for CIR equipment is proposed.The current CIR equipment still relies on manual operations for downloading and analyzing data from recording units,which poses potential risks to railway transportation safety due to time lag and low efficiency.The system architecture designed in this article is divided into two parts:onboard acquisition equipment and trackside intelligent analysis system,which are connected through the existing LMD system for communication.The onboard data acquisition equipment is connected to the monitoring interface of the recording unit of locomotive CIR equipment through a dedicated cable,and the data is transmitted to the trackside server through wireless network.The trackside intelligent analysis system realizes functions such as data storage,intelligent analysis,and report statistics.Based on big data technology and distributed architecture,it improves the efficiency of data processing and analysis.The intelligent analysis module in the system can achieve functions such as remote monitoring of device status,intelligent analysis,intelligent evaluation of device usage,and standardized detection task evaluation.After on-site application verification,the system can shorten data download and analysis time,reduce labor costs,prevent CIR equipment failures in advance,and ensure railway transportation safety and efficiency.
CIR equipmentwireless data transmissionintelligent analysisequipment quality ratingstandard task rating
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