Abstract: Equipment inspection is one of the important means to ensure the normal operation of equipment. Through equipment inspection, hidden dangers can be timely discovered, equipment failures can be avoided, and equipment service life can be extended.However, there are currently issues with equipment inspection such as long inspection time, inability to record in a timely manner, and inaccurate recording. To address this issue, a two-dimensional code electronic input method has been proposed to improve inspection efficiency. This method greatly improves inspection quality and reduces inspection costs.