Air-ground dual-purpose rotor aircraft

Abstract

The invention discloses an air-ground dual-purpose rotor aircraft, and aims to solve the problems that an aerial investigation unmanned aerial vehicle cannot know ground conditions in detail, and maneuverability and obstacle avoidance capacity of an existing ground detection robot are poor. The air-ground dual-purpose rotor aircraft comprises a carrier plate and a rotor deformation arm, the rotor deformation arm comprises a first deformation block, a second deformation block, a third deformation block, a fourth deformation block, a motor base, a dual-purpose wheel wing, a first driving part, a second driving part, a third driving part, a fourth driving part and a wheel wing motor, inner ends of the first deformation block and the second deformation block form a first rotating pair, inner ends of the second deformation block and the third deformation block form a second rotating pair, the outer end of the third deformation block and the inner end of the fourth deformation block form a third rotating pair, and the outer end of the fourth deformation block and the inner end of the motor base form a fourth rotating pair. The air-ground dual-purpose rotor aircraft has two modes of flight and land traveling and can simultaneously have functions of the aerial investigation unmanned aerial vehicle and the ground detection robot.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicles, and in particular relates to a dual-purpose rotor aircraft for land and air. Background technique [0002] At 14:28:04 on May 12, 2008, with Yingxiu Town, Wenchuan County, Sichuan Province as the epicenter, the most influential earthquake occurred since the founding of the People's Republic of China. However, it was only after more than 40 hours that the epicenter of such an epic earthquake that affected hundreds of millions of people was known to the search and rescue personnel for the first time. The lack of means to quickly enter the disaster center and the lack of effective detection means are the main reasons for this information barrier. In the subsequent series of large-scale natural or man-made disasters in China, more or less similar problems were encountered. Although aerial reconnaissance drones were also used in the subsequent disaster relief, they all had to confir...

AI Technical Summary

Problems solved by technology

Although aerial reconnaissance drones were also used in the subsequent disaster relief, they all existed. After confirming the location of suspected survivors, it was necessary to send ground reconnaissance robots to enter the disaster site again for detailed search.

This has just caused the great loss on the time, is not conducive to the rescue of the trapped people

Even if the ground reconnaissance robot can enter the disaster area through the hoisting of the aerial reconnaissance drone, it will cause a huge waste of power and reduce the rescue efficiency

At the same time, due to the poor mobility and obstacle avoidance ability of the ground reconnaissance robot, if secondary disasters occur in the disaster area, it may cause the loss of the ground reconnaissance robot

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