Non-contact anti-pinch method and system for sliding plug door of unmanned bus and medium

Abstract

The invention relates to a non-contact anti-pinch method and system for a sliding plug door of an unmanned bus and a medium, and the method comprises the steps: M1, when a door of the unmanned bus is closed, obtaining data information of light intensity change in real time based on a safety grating sensor installed on the door; m2, on the basis of the data information of the light intensity change, an improved target threat evaluation algorithm based on a fuzzy wavelet neural network is adopted to detect abnormal points in the light intensity change, and data information of the abnormal points of the light intensity change is obtained; and M3, based on the data information of the abnormal point of the light intensity change, optimizing the abnormal point of the light intensity change by adopting an improved mantis shrimp optimization algorithm to obtain the optimized data information of the abnormal point of the light intensity change. The anti-pinch function can be triggered without contact, and the operation safety of the bus is improved.

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