1results about How to "Long detection period" patented technology

The application discloses a kind of safety valve multidimensional coordination online detection method, belong to industrial pressure-bearing valve safety performance detection technical field, the system includes multimodal data acquisition module, data coordination processing module, intelligent decision module and man-machine interaction module, and real-time interaction is realized to data between each module through industrial ethernet or wireless communication.The method sequentially completes detection preparation, multidimensional coordination detection, intelligent decision and result output, system self-learning and optimization stage, and data acquisition is completed by the cooperation of material and appearance audit, multi-technology coordinated leakage detection, combined with evidence theory, multidimensional data fusion determination is completed, and fault diagnosis, health assessment and maintenance suggestion generation are realized through deep learning model.The application is suitable for spring type, pilot type safety valve online condition monitoring and fault diagnosis in petrochemical industry, electric power industry and the like, can realize seamless coordination and multidimensional data fusion analysis in detection link, effectively reduce detection misjudgment rate, shorten detection cycle, improve the reliability and efficiency of safety valve detection.