A power conversion system for a flying car

Abstract

The invention discloses a power conversion system for a flying car and belongs to the technical field of flying cars and car transmission systems. The power conversion system comprises a main cylinder, a liquid storage tank, a linear motor, a pressure sensor C, two pressure increasing valves, two pressure reducing valves, a wheel train power clutch device A, a power output shaft A, a rotation speed sensor A, a propeller set power clutch device B, a power output shaft B, a rotation speed sensor B, a primary driven gear and an electronic control unit. The power conversion system is applied to an existing flying car, so that the flying car can reach the take-off speed in short time and short distance. Meanwhile, slipping time and distance for the flying car to land is also obviously shortened. Furthermore, the system is stable in work process, and all items of operation can be finished in a driving process of the flying car. Thus, a driver of the flying car can previously know road situations to achieve lift-off conversion between a car and a plane in narrow space and short time, and the practicability of the flying car is greatly improved.

Description

technical field [0001] The invention relates to a controllable flying car power conversion system in a driving state, belonging to the technical field of flying cars and car transmission systems. Background technique [0002] Combining aircraft technology with automobile technology, a new type of automobile that can drive flexibly on land and fly in the air has been created, so that automobiles can get rid of traffic jams and rivers and mountains, and meet the needs of future social transportation. It has become a topic of common concern in the new automotive industry and the general aviation field. [0003] As early as March 2009, the US company Terrafugia successfully tested a folding-wing flying car named "Transition". The vehicle has four wheels and is equipped with a folding wing mechanism. During the mode conversion, one-key operation can control the retraction and retraction of the wings, realizing the flexible switching between the car and the plane. Terrafugia's ...

AI Technical Summary

Problems solved by technology

Its disadvantage is that the take-off conditions are harsh, including a long take-off distance and high road surface requirements

Because when driving on the road, the acceleration process driven by the propeller alone is slow, which leads to the requirement of a long-distance dedicated runway for flying cars, which is difficult to meet in real life driving

However, if you rely on wheel drive to accelerate takeoff, you may face a speed that reaches a certain value, the lift of the flying car will cause the wheel adhesion to be insufficient to maintain the acceleration and cannot reach the speed required for takeoff; what is more deadly is that this concept is inevitable. there is the problem of how to transfer engine power from the wheels to the propellers at the start of takeoff

These defects have actually led to excessive limitations in the use of existing flying cars in the civilian field

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