Distance measurement apparatus and method, and battery assembly equipment and method

Abstract

A distance measurement apparatus and method, and battery assembly equipment and method. The distance measurement apparatus includes an image capture device, a processor, and a calibration assembly, where the image capture device is configured to capture an image of a gap occurring during assembly of a battery, the processor is configured to process the image to obtain a width dimension of the gap along a first direction, and the calibration assembly is configured to cooperate with the processor to correct an image capture parameter of the image capture device, and configured to cause a difference between a measured value of the gap and an actual value of the gap to be less than a preset value, where the measured value of the gap is the width dimension of the gap along the first direction obtained after an image captured by the corrected image capture device is processed by the processor.

Dependencies are inferred from the claim text.