Automatic quick wiring method for electric and electronic virtual experiments

Abstract

The invention discloses an automatic quick wiring method applied to electric and electronic virtual experiment platforms. The automatic quick wiring method comprises the following steps of: firstly, initializing experimental platform information; secondly, finding a wiring path from any starting point to any binding post by using the experimental platform information established in the first step and generating a source path of a lead starting point; thirdly, generating a path result by using the start point and an end point; and fourthly, acquiring the lead shape and finishing the wiring operation. According to the method, the defects of troublesomeness in operation and messy wiring result in a manual wiring mode can be overcome; meanwhile, certain user interaction experience is ensured; the real-time property of the operation requirement for the virtual experiment can be ensured; the time consumption and space consumption in the wiring process are lower than those of other traditional methods; in addition, the operation mode has the characteristic of convenience and visuality. The invention has stronger generality and portability of the platform and can be used for operating on various platforms.

Description

technical field [0001] The invention belongs to the technical field of virtual experiments, in particular to a fast automatic wiring method in an electric and electronic virtual experiment platform. Background technique [0002] Virtual experiment is a new type of experimental teaching system established under the guidance of modern educational theory and based on computer simulation technology, multimedia technology and network technology. It uses the computer to simulate the real experimental environment, and shares the distributed experimental equipment through the information network, which provides a new teaching mode for the experimental teaching. Electrical and electronic virtual experiments (digital circuits and logic, analog electronic technology, microcomputer principles, single-chip microcomputer principles and applications, programmable logic devices) use virtual experimental platforms instead of real experimental equipment platforms, which are essentially softwa...

AI Technical Summary

Problems solved by technology

[0004] (2) The wiring path is long

[0005] (3) The wiring result is not neat and beautiful

[0006] (4) The wiring operation is more complicated

However, a single objective function is often difficult to accurately describe the actual problem, because complex real-world problems generally have multiple objective functions to be optimized, which leads to the multi-objective shortest path problem

The introduction of multi-objectives makes the solution of the problem different from that under single-objective conditions. Since there are usually conflicts between various objectives, the solution that has an advantage for one objective may not be optimal for another objective. Multi-objective shortest path problems generally do not have a single optimal solution, but an optimal solution set (also known as Pareto solution set), and the difficulty of the corresponding problem is also greatly increased

Images