Analysis of new detection technology and its application in urban rail transit
The high-quality development of urban rail transit has put forward higher requirements for the safety,reliability,re-al-time,standardization and integration of detection technology.The emergence and application of new technologies such as laser detection technology,machine vision detection technology,ultrasonic detection technology and infrared detection technol-ogy have effectively made up for the shortcomings of traditional detection technology and met the current needs of urban rail transit detection technology.The application of dual track robots,detection management platforms,active warning systems and non-contact detection methods in different scenarios provides a reference for the promotion of new detection technolo-gies in urban rail transit.Through comprehensive analysis,this paper predicts that comprehensive,information-based,intelli-gent,active detection and the combination of dynamic and non-contact detection will become the direction of development for new detection technologies in urban rail transit.
Urban rail transitNew detection technologyComprehensiveInformation-basedintelligentActive detectionCombi-nation of dynamic and non-contact detection