Mining area unmanned transportation simulation test system and method based on deep virtual-real mixing

Abstract

The invention provides a mining area unmanned transportation testing system based on deep virtual-real mixing. The mining area unmanned transportation testing system comprises an unmanned mining areavirtual simulation system, a real unmanned mining area system, a mining area unmanned driving control system and an unmanned transportation operation management system. According to the mining area unmanned transportation simulation test system based on deep virtual-real mixing, real-time information of a map and obstacles is obtained through sensors carried on a real unmanned mine and a real unmanned mine car, the information is fed back to the unmanned virtual simulation test system to construct a virtual model, the reliability of simulation test is improved, and the test efficiency is improved. And meanwhile, the consistency of the simulation test environment of the virtual mine and the actual environment of the real mine is also ensured.

Description

technical field [0001] The invention belongs to the field of automatic driving, and in particular relates to a mining area unmanned transportation simulation test system based on deep virtual and real mixing. Background technique [0002] With the rapid development of autonomous driving technology, mining areas, as one of the practical application scenarios of autonomous driving technology, are gradually realizing digitization, intelligence and automation. At present, major car companies around the world are studying practical simulation test mileage to replace some actual road Among them, 90% of the autonomous driving test is completed through the simulation platform, 9% is completed through the test field, and 1% is completed through the actual road test. Online simulation testing has become an important means to accelerate the development and testing of autonomous driving technology. Computer simulation of autonomous driving system is the basic and key technology of auto...

AI Technical Summary

Problems solved by technology

The real restoration of the scene is very important for the test of unmanned vehicles, which directly affects the effectiveness of the test. The inaccuracy of the scene may cause a huge difference between the effect of the simulation test and the test effect in the actual mine scene, and the simulation is no longer representative.

Most simulations are based on virtual control systems and scheduling systems, so it is difficult to simulate real control effects, and tests based on actual vehicles may bring about increased test costs, unsafe factors, and difficulties in realizing specific scenarios

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