The invention discloses a graphical
programming method based on a
flow chart structure, and the method comprises the following steps: S1, a graphical
programming tool is started, a graphical
programming tool interface is generated, function elements to be programmed are added in the graphical programming tool interface by a user, and named, and then parameters are added; S2, according to the programming function in the S1, the user selects
flow chart programming blocks on a graphical programming tool interface, description of the
flow chart programming blocks is added, the flow chart programming blocks are connected, and a flow chart structure is created and obtained; and S3, according to the flow chart structure created in the S2, the user selects building block graphic color blocks on the graphical programming tool interface, nesting combination is carried out, element names are added to the building block graphic color blocks, a graphical structure is obtained, and graphical programming is realized. According to the
programming method provided by the invention, a structured program design controlled by conditions and cycles is replaced by the flow chart structure, the program can be effectively understood without checking specific codes, and the
readability and intuition are improved.