360° Dynamic Image Monitoring System
Brief Introduction/Functions The 360° dynamic image monitoring system is applied for on-line dynamic test when vehicle enters running track of urban rail vehicle. The test data is transmitted to data integrated analysis and information management system in real time through fiber optic for storage, analysis, display, alarm and early warning. Product Parameters/Key Technologies Image resolution of viewable area: ≤ 1mm/pixel 3D image resolution: ≤ 5mm/pixel Wear detection accuracy of pantograph slider: ± 0.5mm Effective detection length of pantograph slider: 1250mmDetection accuracy of wheel tread image: 0.6mmAccuracy of foreign object intrusion alarm in critical areas: ≥ 95%Coverage rate of work items without electricity: ≥ 90%Image and data storage cycle: ≥ 30 days, supporting expansion Application Cases Used for on-line dynamic detection of urban rail vehicle when it enters running track | |
Dynamic Detection System Of Pantograph
Brief Introduction/Functions The dynamic detection system of pantograph automatically performs dynamic detection of key characteristic parameters of pantograph and facilitates observation of foreign objects on the roof and condition of key components from indoor. The foreign objects on the roof shall be automatically identified and alarmed. Product Parameters/Key Technologies (1) Dynamic non-contact automatic image analysis and processing, and recording of wear value of pantograph slider;(2) Dynamic non-contact automatic image analysis and processing, and recording of deviation value of pantograph centerline;(3) Real-time display, storage, and playback at different speeds on the roof monitoring video large screen;(4) Visualized observation and judgment of foreign objects on the roof and the state of key components;(5) Automatic identification of metro vehicle number and active end position;(6) Provide image and data report output of test items;(7) Provide query, statistics, comprehensive analysis, printing, fault warning, and network sharing management for detection results. (8) Have the ability to analyze, judge, and organize the detected data. Application Cases Used for dynamic automatic detection of pantograph characteristic parameters for urban rail vehicles and observation of foreign objects on the roof and key component states from indoor | |
Wheelset On-Line Dynamic Detection System Brief Introduction/Functions Non-contact testing is carried out for wheelset dimensions of urban rail vehicles by wheelset on-line dynamic detection system through image detection system installed wayside. Product Parameters/Key Technologies Measurement accuracy of tread wear: ± 0.2mmMeasurement accuracy of wheel flange height: ± 0.2mmMeasurement accuracy of wheelset thickness: ± 0.2mmMeasurement accuracy of wheelset QR value: ± 0.4mmMeasurement accuracy of wheel diameter: ± 0.5mmMeasurement accuracy of distance between backs of wheel flanges: ±0.6mm Application Cases Used for non-contact measurement of wheelset size of urban rail vehicles. | |
Temperature Detection System For Running Gear
Brief Introduction/Functions Non-contact temperature for the running gear of urban rail vehicles is measured by the temperature sensing system of running gear. Product Parameters/Key Technologies ±0.5℃ Application Cases Used for non-contact temperature measurement for the running gear of urban rail vehicles. |