A system and method for transformation of motor transportation vehicle for ground and air transport, motor transportation vehicle are disclosed. The motor transportation vehicle consists of the body with the cabin, the front and rear axles, an actuation system, wings, covers, and tail including the support and the tail surfaces, and for transformation of the motor transportation vehicle for air transport to the motor transportation vehicle for ground transport the following transformation steps are preformed: minimization of the wings footprint area by turning the wings around their horizontal axes, which axes run through the halves or near the halves of the wing widths; opening two body covers; turning the folded wings into the vertical position; turning the folded wings from the vertical position towards rear position around the horizontal axis perpendicular to the length of the motor transportation vehicle, followed by closing the body covers; tilting the support cover/covers out; retracting the support/supports of the tail surfaces under the opened support covers; closing the support cover/covers.

A system and method for transformation of motor transportation vehicle for ground and air transport, motor transportation vehicle are disclosed. The motor transportation vehicle consists of the body with the cabin, the front and rear axles, an actuation system, wings, covers, and tail including the support and the tail surfaces, and for transformation of the motor transportation vehicle for air transport to the motor transportation vehicle for ground transport the following transformation steps are preformed: minimization of the wings footprint area by turning the wings around their horizontal axes, which axes run through the halves or near the halves of the wing widths; opening two body covers; turning the folded wings into the vertical position; turning the folded wings from the vertical position towards rear position around the horizontal axis perpendicular to the length of the motor transportation vehicle, followed by closing the body covers; tilting the support cover/covers out; retracting the support/supports of the tail surfaces under the opened support covers; closing the support cover/covers.

A low energy consumption high-speed flight method, a wing ring mechanism, a flying saucer with wing rings, and a high-altitude power generation ring and an oppositely-pulling hovering-flight machine with the wing ring mechanism using the same are provided. The method enables the wing rings to tilt axially. The wing ring mechanism has the wing rings, a wing-ring rotating assembly, and wing-ring deflecting members each including a telescopic member and movable connecting members. The high-altitude power generation ring has the wing ring mechanism and cables. The wing ring mechanism is connected to the upper end of the cable that is connected to a part of a side of the wing ring mechanism; and the lower end of the cable is connected to a ground tie point. The oppositely-pulling hovering-flight machine uses two or two sets of aerostats or aircrafts that are respectively located in two airflows with opposite wind directions.

The present invention discloses a vertical take-off and landing triphibian flight vehicle, which can travel in land, water and air. The triphibian vehicle is based on the structure of an ordinary electric automobile. Its airscrew module is stored in the front and rear spaces of the triphibian vehicle body. The triphibian vehicle has land mode, air mode, water mode. These three modes are achieved by the positional changes of the airscrew module. The triphibian vehicle does not require the runway, which can take off and landing vertically. Its self-powered power supply provides the unlimited power to the triphibian vehicle itself, eliminating the need for charging, and no mileage restrictions.

The present invention discloses a vertical take-off and landing triphibian flight vehicle, which can travel in land, water and air. The triphibian vehicle is based on the structure of an ordinary electric automobile. Its airscrew module is stored in the front and rear spaces of the triphibian vehicle body. The triphibian vehicle has land mode, air mode, water mode. These three modes are achieved by the positional changes of the airscrew module. The triphibian vehicle does not require the runway, which can take off and landing vertically. Its self-powered power supply provides the unlimited power to the triphibian vehicle itself, eliminating the need for charging, and no mileage restrictions.

A water-air amphibious cross-medium bio-robotic flying fish includes a body, pitching pectoral fins, variable-structure pectoral fins, a caudal propulsion module, a sensor module and a controller. The caudal propulsion module is controlled to achieve underwater fish-like body-caudal fin (BCF) propulsion, and the variable-structure pectoral fins is adjusted to achieve air gliding and fast splash-down diving motions of the bio-robotic flying fish. The coordination between the caudal propulsion module and the pitching pectoral fins is controlled to achieve the motion of leaping out of water during water-air cross-medium transition. The ambient environment is detected by the sensor module, and the motion mode of the bio-robotic flying fish is controlled by the controller.

Thin, Narrow vehicles have a single front seat, the driver seat, and as a result are at least 25% narrower than current four-wheel vehicles that have two front seats. Average US car occupancy rate is approximately 1.55 persons per vehicle mile, so narrow vehicles, comprising a non-adjustable width that is less than fifty-eight inches, a driver seat, and two seats in each back row, would provide increased seating options. As a result of the reduced width and reduced weight of narrow four or more-wheel highway vehicles, the vehicle performance increases, and production costs, traffic congestions, parking unavailability, fuel consumption, and CO.sub.2 emissions are reduced relative to a four-wheel highway vehicle. Because of their reduced width, narrow vehicles allow for lateral room to incorporate two jet engines on the lateral sides, and wings that extend and retract laterally from the roof and/or the floor, to create jet aircraft vehicles.

Thin, Narrow vehicles have a single front seat, the driver seat, and as a result are at least 25% narrower than current four-wheel vehicles that have two front seats. Average US car occupancy rate is approximately 1.55 persons per vehicle mile, so narrow vehicles, comprising a non-adjustable width that is less than fifty-eight inches, a driver seat, and two seats in each back row, would provide increased seating options. As a result of the reduced width and reduced weight of narrow four or more-wheel highway vehicles, the vehicle performance increases, and production costs, traffic congestions, parking unavailability, fuel consumption, and CO.sub.2 emissions are reduced relative to a four-wheel highway vehicle. Because of their reduced width, narrow vehicles allow for lateral room to incorporate two jet engines on the lateral sides, and wings that extend and retract laterally from the roof and/or the floor, to create jet aircraft vehicles.

A flying robot includes a body portion, a propulsion portion including a plurality of propulsion units configured to generate propulsion force by driving rotor blades, the plurality of propulsion units being provided at the body portion, a plurality of leg portions configured to support the body portion, each leg portion of the plurality of leg portions including at least one joint and being configured to be able to change a posture of the leg portion, and a controller configured to control the plurality of leg portions when landing on a landing surface from a flying state, and the controller controls part or all of at least one leg portion among the plurality of leg portions to adjust a tilt of the body portion from when the at least one leg portion comes into contact with the landing surface until when landing on the landing surface is completed.

A flying robot includes a body portion, a propulsion portion including a plurality of propulsion units configured to generate propulsion force by driving rotor blades, the plurality of propulsion units being provided at the body portion, a plurality of leg portions configured to support the body portion, each leg portion of the plurality of leg portions including at least one joint and being configured to be able to change a posture of the leg portion, and a controller configured to control the plurality of leg portions when landing on a landing surface from a flying state, and the controller controls part or all of at least one leg portion among the plurality of leg portions to adjust a tilt of the body portion from when the at least one leg portion comes into contact with the landing surface until when landing on the landing surface is completed.