Motion simulation and control method and device for agricultural equipment in virtual scene

Abstract

The invention provides a motion simulation and control method and a motion simulation and control device for agricultural equipment in a virtual scene. The method comprises the following steps of: test model loading, virtual test and virtual test evaluation. The test model loading step comprises the following steps of: establishing a virtual real scene model, establishing a virtual real model of the agricultural equipment, and collecting the agricultural equipment to the virtual real scene. The invention also provides a method and a device for generating a virtual model machine of the agricultural equipment. The method and the device are not limited by season, site, time and frequency; and the virtual test process can be played back, reproduced and repeated, can be used as preparation of real test, and can also replace the traditional test to a certain degree, so that the manufacturing test frequency of the model machine can be greatly reduced, the test period of a new product is shortened, meanwhile, the actual test expense can be reduced, and mutual feedback of design stage information between a designer and a product user can be realized.

Description

technical field [0001] The invention relates to virtual reality technology, in particular to a method and device for motion simulation and control of agricultural equipment in a virtual scene, and a method and device for generating a virtual prototype of agricultural equipment. Background technique [0002] Modern agricultural equipment manufacturing industry is a very important industry in my country's equipment manufacturing industry. It directly serves agriculture, rural areas and farmers, and provides machinery and equipment for agricultural modernization. The development level of modern agricultural equipment directly affects the technical level and economic benefits of my country's agricultural sector. Using a large number of agricultural equipment in modern agricultural production is the most direct and effective way to improve the level of agricultural mechanization, increase agricultural productivity and commercialization rate of agricultural products, ensure the sa...

AI Technical Summary

Problems solved by technology

The Chinese invention patent application with the application number "200410089063" and titled "a simulation method for a virtual prototype" discloses a simulation method for a virtual prototype, but this method can only realize the motion simulation of the installation process of the virtual prototype, and cannot Realize the mutual feedback of information between designers and product users in the design stage, so it is impossible for designers to fully absorb and adopt the opinions and suggestions of product users on new products

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