Abstract: Provided are a pipeline spanning or settlement bending detection device and method, relating to the field of pipeline curvature measurement technology, to solve the problem that the curvature of a pipeline made of a composite material cannot be detected using the related art. The device includes a watertight spherical shell and multiple detectors. For each detector, the detector is configured to acquire a non-magnetic signal fed back by the inner wall of a to-be-detected pipeline to determine the distance between the detector and the inner wall of the pipeline. The method includes that a microcontroller acquires a two-axis accelerometer signal and calculates pipeline curvature when non-magnetic signals reach the extremum.

Abstract: The present disclosure discloses method for constructing a locomotive collaborative transportation scheduling system based on cyber-physical fusion, which provides a solution for multi-processor coordinated control of locomotive scheduling. The method includes the following steps: step 1, planning the actual on-site location of the device; step 2: constructing a distributed cyber-physical system collaborative architecture; step 3: describing the information transmission relationship between physical devices in a matrix manner to construct an information collaboration computing model; step 4: analyzing and selecting the matching controller type according to the device function implementation program; step 5: writing the controller function scheduling program to complete the construction of the locomotive collaborative transportation scheduling cyber-physical system, and realizing the locomotive automatic scheduling through this system.