The invention provides an intelligent reading method for a manufacturer terminal strip diagram. The method comprises the following steps: establishing a screen cabinet database and loading screen cabinet information stored in the screen cabinet database; inputting a number or keyword of a screen cabinet, thereby inquiring the corresponding screen cabinet information; acquiring terminal strip information from the screen cabinet information and preloading data for each terminal strip information; introducing standard terminal strip information and performing data matching on the standard terminal strip information and the terminal strip information, thereby acquiring end product data; configuring a cable conductor, a cable core number, a loop number and a terminal strip function according to the end product data and the terminal strip format; deleting all the preloaded data and the introduced standard terminal strip information and generating each terminal strip under a to-be-wired screen cabinet. According to the intelligent reading method for the manufacturer terminal strip diagram, the problem of complex manual drawing of a manufacturer terminal strip diagram is solved, the repeated work is greatly reduced and the working efficiency is increased.