Abstract: Based on the progress of cloud computing technology and the actual situation of the development of nondestructive testing(NDT) technology, some useful exploration and practice are made in the development and application of the integrated technology of cloud non-destructive testing(CNDT). The principle of CNDT is that all the data collected by sensors/transducers are sent into cloud-side, where the data to be analyzed, stored, processed, evaluated, information forecasted and fed back; the cloud-side bringing together a series of hardware and software resources of nondestructive testing technology, is a cloud computing services platform obeyed by related nondestructive testing standards and regulations. The client-side can share all the resources in the cloud and perform remote control and information sharing in the detection process, enjoy the convenient service and high efficiency brought by the cloud detection. An established simulation platform of CNDT is introduced. It uses X3 electromagnetic detection prototype customer-side / U3 ultrasonic detection prototype client-side. And there are two cloud service nodes / centers established in Xiamen and Beijing respectively. Taking advantage of this CNDT model, some main aspects, such as the superiority, technical points of CNDT and it’s further development direction are discussed and demonstrated.

Key words: Cloud Non-destructive testing (CNDT), Integration innovation, Internet, Internet of things, Non-destructive testing (NDT)