Combined type car running vehicle pneumatic flight intelligent device and method

Abstract

The invention discloses a combined type car running vehicle pneumatic flight intelligent device and method. According to the device and method, technologies such as multi-rotor wings, especially turning, folding and pneumatic layout of a vehicle door into wings, 5G communication, Beidou and a Beidou enhancement system, a composite new material and the like are integrated to form a multifunctional carrying tool; ict technology detection and 5G remote audio and video interactive consultation are used for monitoring life dynamic information and fatigue state indexes of a pilot in real time, and six symmetrical and obliquely upward rotary wings are used for assisting flight and hybrid braking; a rotary aeronautical instrument cross pod is additionally arranged, and a one-key starting and airline-selecting take-off flight control system is arranged; a mobile phone navigator and a support are arranged in a cockpit, an intelligent mobile phone, a CAN bus and an IMU inertial unit are used for detecting the acceleration and the flight attitude, and an aerocar joystick, an airspeed tube and an empennage structure of the airspeed tube are iteratively upgraded and energized, such as an elevator, a navigation light and a rudder; the system is integrated, and 200-meter short-distance take-off and landing and run-up take-off are carried out; therefore, the hovercar can stably fly on land, sea and air and safely drive.

Description

Technical Field

[0001] The invention belongs to the technical field of transport flying cars, and in particular to a combined coupe pneumatic flying intelligent device and method. Background Art

[0002] With the increase in car ownership, roads have become overcrowded and big cities are suffering from diseases, accidents are frequent, and the environment is polluted. The pneumatic flight hybrid device with water navigation function can well meet the people's modern needs.

[0003] The pitot tube is an important atmospheric data sensor for aircraft. It uses the pitot tube principle to accurately measure the total atmospheric pressure and static pressure during flight. The data computer then converts the flight speed, vertical speed and atmospheric pressure data required for flight control through calculation formulas such as the Bernoulli total static pressure equation. The pitot tube is used to measure the flight speed of the aircraft and the air flow speed. The core device in the pitot tube is a diaphragm box similar to the human eardrum. Since the air is relatively still, the relative flow of air will only occur when the aircraft is flying. The faster the aircraft flies, the greater the flow speed of the air relative to the aircraft. Therefore, the speed of the airflow can be measured to obtain the flight speed of the aircraft. When the airflow enters the pitot tube, it will impact the metal sheet in the diaphragm box, and the metal sheet will deform. The degree of metal deformation can be measured by the measuring device connected to the diaphragm box, and then the instantaneous pressure of the air can be obtained. The Bernoulli principle can be used to convert the air flow speed and the real-time speed of the aircraft and display them on the aircraft instrument panel. The pitot tube is also called the total pressure tube. The pitot tube is an extremely important measuring tool on the aircraft. Its installation position must be outside the aircraft where the airflow is less affected by the aircraft, generally in front of the nose, vertical tail or wing tip. In short, the pitot tube is an extremely important measuring tool on the aircraft; only by doing a good job of maintenance can the detection accuracy of dynamic and static pressure be effectively guaranteed.

[0010] Bluetooth technology is an open standard for wireless data and voice communications. It is based on low-cost short-range wireless connections and establishes a special connection for fixed and mobile device communication environments.

[0011] Bluetooth technology is used in the 2.4GHz ISM (Industrial, Scientific, Medical) frequency band, which is used worldwide. The data rate of Bluetooth is 1Mb / s. Compared with other systems working in the same frequency band, Bluetooth has faster frequency hopping and shorter data packets, which makes Bluetooth technology more stable than other systems.

[0012] As commuting times in large and medium-sized cities remain high, urban air mobility is a hot topic. It defines the way people travel in the future, and manned flying cars will become part of the urban airspace; this is also the victory vision of some companies in the near future.

[0013] Flying cars generally refer to electric vertical take-off and landing vehicles (eVTOL). Their advantage is that they do not require an extra-long runway and can directly use a helicopter airport or any vertical take-off and landing field. They are highly flexible and can be remotely driven or autonomously driven, making them easy to operate. As a novel aircraft, they usually adopt unconventional designs, combining aerodynamics and electric propulsion technology more closely. They can be used as urban public transportation or as private aircraft for cultural tourism and sightseeing. The Beidou satellite navigation system consists of three parts: the space segment, the ground segment, and the user segment. The space segment includes 5 geostationary orbit satellites and 30 non-geostationary orbit satellites. The ground segment includes several ground stations such as the master control station, injection station, and monitoring station. The user segment includes Beidou user terminals and terminals compatible with other satellite navigation systems. The construction practice of the Beidou system has taken the lead in rapidly forming service capabilities in the region and enriched the development model of satellite navigation and space technology.

[0016] The Beidou system augmentation system includes the ground-based augmentation system and the satellite-based augmentation system.

[0017] The BeiDou Ground-Based Augmentation System is an important part of the BeiDou Satellite Navigation System. In accordance with the principle of "unified planning, unified standards, co-construction and sharing", it integrates domestic ground-based augmentation resources to establish a high-precision satellite navigation service system based on BeiDou and compatible with other satellite navigation systems. Using BeiDou / GNSS high-precision receivers, through the ground base station network, using satellites, mobile communications, digital broadcasting and other broadcasting methods, it provides 1-2 meters, decimeters and centimeters of real-time high-precision navigation and positioning services in the service area.

[0018] The BeiDou Satellite-Based Augmentation System is an important part of the BeiDou Satellite Navigation System. Through the satellite navigation augmentation signal transponder carried by the geostationary orbit satellite, it can broadcast various correction information such as ephemeris error, satellite clock error, ionospheric delay, etc. to users, thereby improving the positioning accuracy of the original satellite navigation system. The BeiDou Satellite-Based Augmentation System is designed, tested and constructed in accordance with international civil aviation standards.

[0019] Generally, the positioning accuracy provided by a single GPS system is better than 25 meters. To obtain higher positioning accuracy, we usually use differential GPS technology: a GPS receiver is placed on a base station for observation. Based on the known precise coordinates of the base station and the coordinates calculated by the GPS receiver, the correction number between the real coordinates and the coordinates obtained by GPS positioning is calculated, and the base station sends this data in real time. While the user receiver is performing GPS observation, it also receives the correction number sent by the base station and corrects its positioning result, thereby improving positioning accuracy.

[0020] China's Beidou system innovatively integrates navigation and communication capabilities, giving full play to its three-dimensional service capabilities such as positioning, navigation and timing, satellite-based augmentation, ground-based augmentation, precise positioning, short message communication, and sea, land and air search and rescue.

[0021] Current basic navigation service performance indicators of China's Beidou system Service Area worldwide Positioning accuracy Horizontal 10 meters, vertical 10 meters (95%) Speed ​​measurement accuracy 0.2 m / s (95%) Timing accuracy 20 nanoseconds (95%) Service availability Better than 95%, in the Asia-Pacific region, positioning accuracy is 5 meters horizontally and 5 meters vertically (95%) Professional search and rescue payload: In January 2017, the BeiDou system started to join the International Search and Rescue Satellite Organization.

[0022] China's Beidou successfully launched two satellites again on September 19, 2024.

[0023] Two more new satellites have been added! This means that China's BeiDou-3 has come to a successful conclusion. After the launch, the system has 24 satellites in medium earth orbit (MEO), with 8 satellites in each plane, not counting spare satellites. Therefore, China's BeiDou system has entered a new stage of development.

[0024] There are currently four major systems in the world, namely China's Beidou Satellite Navigation System (BDS), the United States' GPS, Russia's GLONASS, and the European Union's GALILEO. These four systems have been recognized as suppliers by the United Nations Satellite Navigation Committee. Among them, China's Beidou system has performed very well in terms of technical strength. According to my country's public data, the Beidou system provides free positioning, navigation and timing services to users around the world through 30 satellites. Its global horizontal positioning accuracy is better than 9 meters, vertical positioning accuracy is better than 10 meters, speed measurement accuracy is higher than 0.2 meters / second, and timing accuracy is better than 20 nanoseconds. This is only a partial comprehensive description.

[0025] According to the measurement results of the Global Continuous Monitoring and Assessment System in 2020, the average measured positioning accuracy of the Beidou system worldwide is 2.34 meters.

[0026] It is reported that among the typical regional representative cities, the positioning accuracy is 2.09 meters in Shanghai, 2.15 meters in New York, 2.41 meters in Johannesburg, 2.68 meters in Sydney, 2.55 meters in Paris, and 3.04 meters in Rio de Janeiro. Therefore, China's Beidou system has reached an extremely high level of strength in positioning capability.

[0027] More importantly, BeiDou has a unique function that other systems do not have - short message communication. Its regional communication capacity can reach 14,000 bits per message (equivalent to 1,000 Chinese characters), which can transmit not only text, but also voice and pictures. At the same time, BeiDou also supports global communication functions of 560 bits per message (about 40 Chinese characters), filling the functional gap of my country's satellite-based augmentation services.

[0028] China BeiDou System and National Meteorological Center Innovative Applications: Short message communication is one of the most distinctive services of China's Beidou system. It originated from Beidou-1 and was upgraded and expanded by Beidou-3. The communication capability has been greatly improved and the equipment requirements are low. In some areas where 4G signals cannot guarantee communication, the Beidou system can achieve stable and continuous data transmission.

[0029] Taking advantage of the BeiDou system, the China Meteorological Administration organized the development of the BeiDou meteorological data transmission system and the BeiDou meteorological warning release system. The core of the BeiDou meteorological data transmission system is the BeiDou meteorological communication terminal: the entire link from the data terminal to the database is based on satellite network communication, and it is completely "intranet" operated, so data security is guaranteed; it has two-way communication capabilities, which can realize remote command issuance and parameter modification; it can adapt to the automatic weather station equipment of all manufacturers within the current meteorological industry standard range, and can realize the analysis and processing of meteorological data and file generation; the terminal has low power consumption, long standby time, and strong environmental adaptability.

[0030] Beidou weather warning operates independently and provides one-stop comprehensive services, solving the problem of issuing weather warning information in remote areas that are not covered by conventional communication means. It provides refined warning information release services for designated flight areas, realizes weather warning information coverage for remote mountainous areas, distant seas, etc. and the "last mile" of warning information transmission, connects with vehicle-mounted units and flying cars, and can be applied to work scenarios such as field detection, photography, and travel.

[0031] By combining Beidou with meteorology, the meteorological center can accurately predict weather conditions and disaster warnings, which can be shared with ground vehicle units through the 5G network. The on-board medical testing vehicles can formulate fitness and testing task plans based on meteorological prompts, and adjust plans and progress in a timely manner. In aircrew areas with poor signals in the field, communication is carried out through Beidou short message technology to achieve seamless connection of positioning and data transmission.

[0032] In fact, vehicle-mounted positioning and navigation is only the most basic application. A level higher than it is the marine positioning and navigation used by ships, and a level higher than the marine positioning and navigation is the aviation positioning and navigation system used by commercial civil aircraft and military fighter jets. This navigation system supports high-speed positioning and high-speed navigation. For example, some civil aviation pilots can drink coffee while flying and write flight logs at the same time. This is because civil aviation aircraft are equipped with satellite positioning and navigation systems and are also equipped with self-driving functions.

[0033] Beidou RTK differential positioning technology is based on the Beidou satellite system and achieves high-precision positioning through differential correction and phase observation values. This technology can eliminate errors, improve positioning accuracy, and promote geographic information collection and processing.

[0034] Beidou RTK differential positioning technology is a high-precision positioning technology that requires three receivers: a base station receiver, a mobile receiver, and a correction receiver. The base station receiver receives signals from the Beidou navigation satellite system and transmits these signals to the correction receiver. The mobile receiver receives signals from Beidou satellites and transmits data to the correction receiver via radio signals.

[0035] The correction receiver calculates the precise position of the mobile receiver by analyzing the signals from the base station receiver and the mobile receiver. This position is compared with the actual position, and if the difference between them is small, then the correction receiver will send a correction signal to the mobile receiver. The mobile receiver uses this correction signal to correct its position, thus achieving high-precision positioning. The whole process needs to be completed within a few seconds, thus achieving real-time high-precision positioning.

[0036] The following are the unique advantages and usage scenarios of multi-rotor and fixed-wing drones, as well as the main differences.

[0037] Flight principle: For multi-rotor drones, lift is generated by multiple rotors (such as quad-rotors, hexa-rotors, octa-rotors, etc.), each of which can be controlled independently, which enables them to take off and land vertically, with low requirements for take-off and landing sites, and can hover in the air. Multi-rotor drones have a slow flight speed, but are relatively simple to control, and are suitable for small-area applications such as aerial photography, environmental monitoring, and reconnaissance.

[0038] For fixed-wing drones, lift is generated by the relative motion of the wings and the air, and a certain forward speed must be maintained during flight to maintain lift. Fixed-wing drones have fast flight speeds and long ranges, making them suitable for large-area applications such as aerial surveys, regional monitoring, and pipeline inspections. Fixed-wing drones require a runway or hand-thrown takeoff, and usually glide or parachute when landing.

[0039] Application scenarios: For multi-rotor drones, due to their vertical take-off and landing capabilities and their ability to hover in the air, multi-rotor drones are widely used in aerial photography, environmental monitoring, architectural modeling and other fields. They are suitable for working in complex environments or small areas, such as urban areas and mining areas.

[0040] Fixed-wing drones, due to their high speed and long range, excel in tasks that require large-area coverage, such as aerial surveys, regional monitoring, and power line inspections. They are suitable for use when there are requirements for range and altitude, such as low-altitude photogrammetry and highway monitoring.

[0041] Control and maintenance: The control of multi-rotor drones is relatively simple and suitable for beginners; the requirements for take-off and landing sites are low, and the maintenance cost is relatively low, but the flight time is short.

[0042] The operation of fixed-wing UAVs requires systematic training and has certain requirements for take-off and landing sites. The maintenance cost is high, but the flight time is long.

[0043] Alternatively, mobile navigation – using a car holder and USB cable: Buy a car holder that fits your car model, place your phone on the holder and fix it on the windshield, then use a USB cable to connect the phone's charging port to the car's USB port, so you can see navigation information on the phone screen and hear the sound through the car's audio system. These methods can enable smartphones to be used as in-car navigation systems, providing navigation, route planning, real-time traffic information and other functions, helping drivers plan routes more conveniently and avoid traffic jams while driving.

[0044] Mechanical properties and functions of metamaterials: Mechanical metamaterials offer new possibilities for enhancing the mechanical properties and characteristics of materials due to their customizability in design, size, and material composition, while providing multifunctional properties across disciplines. By controlling the deformation behavior (e.g., through origami / kirigami design principles or other topological structures), the deformability and strength of mechanical metamaterials can be balanced to meet specific applications. The combination of size effects and topological structures (e.g., lattices, origami, kirigami) provides us with greater flexibility in the design of new materials by controlling the deformation or failure mechanisms of the materials, occasionally with the help of external stimuli.

[0045] Unique properties and multifunctionality of new materials: According to the deformation mode and state of mechanical metamaterials, mechanical metamaterials can be simply divided into three categories: thin beams, origami, and paper-cuts. Although there are crossovers among the three categories, they have not even achieved unification between the two, which limits the programmability and reconfigurability of mechanical metamaterials. In recent years, the growing interest in mechanical metamaterials has brought about novel combinations of interesting concepts, thereby adding new functions and greatly expanding their application potential. Another interesting new mechanical metal material is the five-mode metamaterial, commonly known as superfluid.

[0046] Types of gesture sensors: The aircraft needs to detect attitude and make adjustments in real time to ensure smooth flight. Common attitude detection devices include accelerometers, gyroscopes, magnetometers, ultrasonic sensors, air pressure sensors, and GPS. In the current research, a complex multi-sensor data fusion method is used to obtain accurate attitude information, but the computing power on the embedded platform is limited, so it is necessary to select a lightweight and inexpensive inertial measurement unit (IMU) to output the attitude information of the aircraft.

[0047] Domestic light transport aircraft: The domestically produced Y-5 aircraft is a safe, reliable, high-performance, multi-purpose light aircraft with the characteristics of good economy, simple use and maintenance, durability, safety and reliability.

[0048] The Y-5 can not only fly at low altitudes, but also be used for agricultural locust and insect control, sowing, fertilization, forest protection and fire fighting, geological survey, prospecting, medical rescue, civil aviation passenger and cargo transportation, military training of paratroopers and skydiving, etc., and after adding a turbocharger, it can also fly at high altitudes for detecting high-altitude atmosphere and aerial measurement. If water flight equipment is added, it can also be used as a seaplane. The domestically produced Y-5 transport aircraft adopts a semi-monocoque metal structure, a rear three-point fixed landing gear, and an ordinary biplane aerodynamic layout. Its landing gear uses a large-stroke oil shock absorber and low-pressure tires; its biggest functional feature is that it can take off and land on simple airports, which is simple and easy. Its early power unit was a domestically produced nine-cylinder star-shaped air-cooled piston engine with a rated power of 820 horsepower.

[0049] Generally speaking, a flying parachute can effectively slow down an aircraft and allow it to stop on a shorter runway. Because the parachute and the aircraft are in relative relationship, by adjusting the size of the parachute, the aircraft can be slowed down faster during landing, thus ensuring a safe landing on a shorter runway.

[0050] Inertial measurement unit (IMU) is a device that measures the three-axis attitude angle (or angular rate) and acceleration of an object through devices such as gyroscopes and accelerometers. It is widely used in equipment that requires operation and control, such as cars, submarines, airplanes, missiles, etc.

[0051] Millimeter wave radar is a device that uses electromagnetic waves with a wavelength between 1-10mm for detection. It has the advantages of high resolution, strong anti-interference ability, and small size. With the popularization of 5G and the development of the Beidou satellite navigation system, more and more industries are beginning to apply 5G and Beidou technologies in their projects.

[0052] Therefore, my country's economic and social development, military defense construction, and especially the improvement of people's lives urgently require a vehicle that can move in three different media: land, sea (water), and air, and can achieve short-distance takeoff and landing, vertical takeoff and landing, air flight, and air hovering on land and sea (or waters); at the same time, such vehicles are required to be both green and environmentally friendly, and safe and reliable. Summary of the invention

[0053] In view of the problems and defects described in the above-mentioned prior art in my country, the present invention provides a combined coupe vehicle pneumatic flight intelligent device that adopts a hybrid power setup of gas power and new energy batteries to maintain a powerful power system for flying cars to operate on land, water and in the air.

[0054] Generally speaking, flying cars refer to electric vertical take-off and landing vehicles (eVTOL). Their advantage is that they do not require an extra-long runway and can directly use a helicopter airport or any vertical take-off and landing field. They are highly flexible and easy to operate. They can also be remotely driven or autonomously driven.

[0055] The flying car developed by the present invention is a combined coupe vehicle pneumatic flight intelligent device, that is, an intelligent flying car: its key technical core lies in the innovative breakthroughs in the fields of 160-200 meter short-distance takeoff and landing, automatic driving, and air-to-ground 5G+Beidou navigation and positioning with the help of a runway; it also includes the coordinated application of vertical takeoff and landing and its automatic driving technology under special circumstances; the integrated development of these technologies will surely give flying cars unprecedented powerful capabilities.

[0056] The present invention is innovative and systematically integrates the engineering technology essence of existing small and medium-sized ships, coupe vehicles, and military and civil aircraft, and realizes the stable operation of amphibious flying vehicles and their intelligent devices in different media: The invention creatively integrates heaven and earth, land and air, and integrates the inside and outside of the intelligent device and the synaesthesia.

[0057] Its aerodynamic layout adopts a three-dimensional multi-dimensional structure of ordinary double wings + rotors on both sides. Its avionics and flight navigation use a combination of smartphone navigation system and flight control system, especially inertial measurement unit, to implement precise guidance and system integration through cross-application to ensure ease of operation and flight stability, allowing free flying and absolute safety to go hand in hand and complement each other.

[0058] On the one hand, the present invention provides a combined coupe pneumatic flight intelligent device, which adopts a hybrid power configuration of gas power and new energy battery, including: The vehicle body, 5G mobile navigation device and Beidou system, power switching device, driving mode switching device, biological indicator monitoring device, protective device, pneumatic and attitude control device, pneumatic and attitude control device, emergency parachute device and intelligent airspeed tube on the front of the vehicle; The vehicle body is a city off-road vehicle and a coupe car body, which uses a steel-plastic composite material with covalent bonds formed by chemical reactions between hydroxyl groups in ethylene acrylic acid and the surface of chrome-plated steel. The engine's intake and exhaust pipes are arranged on the roof and point to the rear. A rotating cross flight instrument is set in the middle of the rear row of the vehicle body. A pod, on which the driving mode switching device and the flight control system are provided; The pneumatic and attitude control device is composed of six controllable six-degree-of-freedom rotors with opposite directions and six-axis sensors. When driving on the road, it can be stored in the four doors of the city SUV, and the doors on both sides can be folded into three-dimensional wings as double-layer wings and ailerons. It has a traditional civil aircraft layout and requires a short runway of 200 meters or a common highway for takeoff and landing. When the vehicle is sailing on the water, half of the wheel spokes of the vehicle body are transformed into propellers to support the vehicle's sailing on the water.

[0059] Furthermore, the driver's biological indicator monitoring device interacts with the 5G audio and video for consultation, and monitors the organism's life health information and fatigue status index in real time and dynamically through heart rate detection, skin temperature, brain-computer interface, instantaneous breathing and eye movement; and builds a remote consultation and medical care micro-platform.

[0060] Furthermore, the aerodynamic flight and attitude control device controls the forward, backward, leftward, rightward, upward and downward movement of the vehicle body by controlling the aerodynamic direction of the rotor, and measures the attitude motion state of the vehicle body through a six-axis sensor, thereby controlling the aerodynamic direction of the rotor and its vehicle body, thereby realizing closed-loop control and automatic driving of the aerial movement of the flying car; Furthermore, the pneumatic flight and attitude control device controls the seat and the console to be at appropriate angles through the signal of the six-axis sensor, which is used for safe driving, preventing shaking, and adapting to medium and low altitude flights.

[0061] The navigation device sets a clearance range, and through a 5G smartphone and Beidou system navigation application and grid-shaped longitude and latitude data analysis, a satellite network system, intelligent path planning navigation and ultrasonic obstacle avoidance technology, especially the coordinated use of a millimeter-wave radar detection subsystem, it enables the flying car to fly safely and steadily within a range of 360 meters in the air path.

[0062] Furthermore, the power switching device is provided with a dynamic memory type event trigger mechanism, and when a power failure occurs, the vehicle body automatically switches to backup power, namely, a power battery, to prevent a crash.

[0063] Furthermore, the combined coupe vehicle pneumatic flight device can take advantage of highways, three-dimensional construction, integrate the sky and the earth, take off with a runway, achieve a short braking distance, and create an innovative application based on the Beidou system and an enhanced system temporary airport management sub-platform; the combined coupe vehicle pneumatic flight device uses the Beidou satellite navigation system, which consists of three parts: the space segment, the ground segment, and the user segment, and uses Bluetooth, 5G, and Beidou differential positioning for three-in-one comparison and verification from near to far with GPS dual-star positioning; it can be operated around the world 24 hours a day, 7 days a week , provide precise positioning and timing services for flight users throughout the day, and use Beidou short message communication to assist flight; the combined coupe vehicle pneumatic flight device can perform ski-jump takeoff, running-assisted takeoff, high-speed driving, and precise guidance, and implement sub-meter positioning; the combined coupe vehicle pneumatic flight device can ensure that the effective and safe distances for intelligent device aircrew takeoff are 160 to 200 meters, namely 160, 170, 180, 190, and 200 meters, with five levels, and promote 10*10 base accounting methods and units.

[0064] Furthermore, the front windshield of the vehicle body is an explosion-proof one-way light-transmitting windshield, and a personnel protection device is provided, and the personnel protection device includes a safety roll cage made of carbon fiber material installed inside the vehicle body.

[0065] Furthermore, the vehicle body wheels are multi-layered through metal half-spokes, and when sailing in water, they are horizontally stretched into propellers to provide power for sailing on the water surface.

[0066] Furthermore, the emergency device is a motorized ejection parachute system installed in the trunk of the vehicle; the emergency start red button and the 5G mobile phone holder are installed at the same time in the front row of the cab, under the windshield; the red emergency brake button system is integrated and bundled and installed on the rotating cross flight instrument pod; front and rear configuration, dual setting; at the same time, a slender intelligent airspeed tube is installed directly in front of the front of the vehicle to act as a total pressure tube and wind vane for smart flight.

[0067] On the other hand, the present invention also provides a method for a combined coupe vehicle pneumatic flight intelligent device, which is used for the above-mentioned combined coupe vehicle pneumatic flight intelligent device, comprising the following steps: On the cross-shaped flight instrument pod in the middle of the rear row of the vehicle body, there is a one-button start and take-off maneuvering mode, that is, the flying car executes the take-off and avionics control preparation mode, the preparation mode is the quasi-start, and the quasi-start is the cold start intelligent mode; 5G mobile phone intelligent navigation, flight instrument pod and manual gear shifting, aircrew brake eight-gear three-point straight line; through 5.5G and Beidou system technical goals, "integrated coverage of air, land, and sea" is achieved; Make full use of the existing highways and Beidou satellite navigation system transportation infrastructure to safely build a simple airport and create a Beidou-based temporary airport management sub-platform; choose the right time to take off and land; gradually accelerate, pull up to the seventh gear, and execute the takeoff aviation mode; When an emergency occurs during flight, the smart device can activate the emergency braking red button and the compound alternate landing. The parachute system is effectively ejected from the trunk of the off-road vehicle to ensure the safe landing of the entire vehicle, and a slender pitot tube is installed right in front of the front of the vehicle to consolidate absolute safety, that is, the hot start intelligent mode; The specific air traffic distance of the simple airport built by borrowing a road includes: effectively using a 100-200-meter highway runway or a 90-160-meter track and field runway in a large football field, realizing one-button start and taking off at the right time; a 200-meter short runway, which can effectively brake, unfold the wings, and accelerate takeoff; The parachute system is ejected from the trunk of the off-road vehicle, and the size of the ejection parachute is adjusted at the right time to reduce the speed of the flying car during landing, so that the flying car can land safely and glide steadily on a short runway of 160-200 meters.

[0068] The present invention has the following beneficial technical effects: The present invention integrates multi-rotor, 5G communication and Beidou system, ICT (information and communication technology) and new composite materials, especially ejection parachute, front intelligent airspeed tube and other technologies into an SUV (urban off-road vehicle), thereby forming a multifunctional composite carrier for flying, diving and sailing. The present invention provides a method of using ICT technology to detect human blood pressure, heart rate, breathing and eye movement to monitor the driver's life information and fatigue status index in real time, effectively ensuring the life safety of the driver and his pilot; at the same time, the steel-plastic composite material with covalent bonds formed by the chemical reaction of hydroxyl groups in ethylene acrylic acid and the surface of chrome-plated steel has stronger stability and moisture resistance and corrosion resistance.

[0069] The present invention uses six symmetrical upward-slanting rotating wings as the lifting device of the flying car, which can be stored in the four doors of the SUV when driving on the road, and the doors on both sides are folded into three-dimensional wings as double-layer wings and ailerons. The IMU inertial unit is used to detect the acceleration and the attitude of the flying car, so that it can fly steadily.

[0070] At the same time, the present invention optimizes and integrates airtight surface navigation technology and ship engineering microsystems into an off-road vehicle, realizing the functional features of land flight and surface navigation that traditional cars do not have.

[0071] At the same time, the blades fitted in the wheels become new blades after receiving control commands, so that the flying car can use the wheels as propellers in the water, and the intake and exhaust pipes of the car are placed on the roof and pointed backward, so that the engine of the flying car can work steadily in the water. At the same time, the foldable mechanical metamaterial is fully utilized to transform into a lifeboat after receiving instructions, and a three-dimensional tail wing design and structure are carried out, the off-road vehicle trunk is upgraded and expanded, and a catapult parachute system is installed to enable the aircraft elevator, navigation lights, rudder and tail wing structure; thereby achieving the purpose of protecting consumer safety, allowing SUV cars to sail in the water, drive on green land, fly in the air, etc. like ships.

[0072] In particular, for the sake of scientific configuration, intelligent design, and just in case; the present invention arranges a red brake button in the center of the front cab of the vehicle, installs an aviation instrument cross pod in the middle and front of the rear seat, and independently arranges an emergency start red button - the SUV city off-road vehicle trunk mobile ejection parachute system, a dual-slave setting; at the same time, a slender pitot tube is installed in the industrial design and system in front of the front of the coupe car, which can coordinate and cooperate for safe take-off and landing; especially create a sustainable flight and a green and robust parachute system; and ensure that the entire off-road vehicle eliminates danger in the air and turns danger into safety. Even if some drives fail, the flying car can still land smoothly relying on the whole vehicle parachute system, which greatly improves the stability and safety of the aircraft during landing; so as to consolidate the absolute safety of flight.

[0073] Generally speaking, the pitot tube is an important atmospheric data sensor for aircraft. It uses the principle of pitot tube to accurately measure the total atmospheric pressure and static pressure during flight. The data computer then converts the flight speed, lifting speed and atmospheric pressure data required for flight control through calculation formulas such as Bernoulli's total static pressure equation. The pitot tube is subject to airflow interference during use. The longer the pitot tube is, the farther the distance between the front pressure measuring port and the fuselage is, and the closer the measured static pressure is to the true static pressure of the atmosphere. Therefore, in order to improve the measurement accuracy and accurately measure the total pressure and static pressure, the axial direction of the pitot tube should be parallel to the airflow direction as much as possible. The best installation position of the pitot tube is in front of the nose of the aircraft, which is the same as the axis of the fuselage, so as to determine the error correction accuracy of the data computer and make the converted data easier to guarantee. Because the parachute and the aircraft have a relative relationship, by adjusting the size of the parachute, the speed of the aircraft - the flying car - can be reduced faster during landing, thereby ensuring that the flying car can land safely and fly smoothly on a short runway. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 The schematic diagram of the overall layout and aerodynamic design structure of the flying car in the present invention; Figure 2 It is a schematic diagram of the motion of the flying car and its six rotary wings in the present invention; Figure 3 It is a schematic diagram of the structural design of the composite material in the present invention; Figure 4 This is a schematic diagram of the principle of the one-way light-transmitting windshield of the flying car in the present invention; Figure 5 This is a schematic diagram of the flying car's water surface navigation movement in the present invention; Figure 6 This is a schematic diagram of the flying car environment measurement unit in the present invention; Figure 7 It is a reference diagram for the original model of the flying car and the design layout of the right side of the side door in the present invention; Figure 8 This is a schematic diagram of the side engineering design of the flying car door in the present invention - folding, reversing and aerodynamic layout; Fig. 9 A demonstration diagram of building a simple airport, taking off at an appropriate time, and accelerating takeoff by using a 100-200 meter highway runway or the like in the present invention; Fig.10 This is a schematic diagram of the motorized ejection parachute system at the rear of the flying car, i.e., the trunk; Fig.11 This is a schematic diagram of the folding three-dimensional geometric design of the flying car door of the present invention; Fig.12 This is a schematic diagram of the interconnection between Beidou + 5G space-ground integration, land-air integrated communications, and air-based networks and ground-based networks; FIG. 13 is a schematic diagram of a pitot tube in front of the nose of the coupe vehicle aerodynamic flight intelligent device of the present invention. DETAILED DESCRIPTION

[0074] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0075] In terms of space technology development, China's BeiDou system has the following functional characteristics and technical features: First, the Beidou system's space segment uses a hybrid constellation consisting of three types of orbital satellites. Compared with other satellite navigation systems, it has more high-orbit satellites and stronger anti-obstruction capabilities, especially in low-latitude regions.

[0076] Second, the Beidou system provides navigation signals at multiple frequencies, which can improve service accuracy by combining multiple frequency signals.

[0077] Third, the Beidou system innovatively integrates navigation and communication capabilities, and has the capabilities to provide services such as positioning, navigation and timing, satellite-based augmentation, ground-based augmentation, precise point positioning, short message communication and international search and rescue.

[0078] Fourth, 5G+Beidou+X, the combination of high-precision navigation and positioning systems, for precise guidance.

[0079] Fifth, the pneumatic flight device of the present invention ensures that the effective distance and safe distance of the intelligent device aircrew takeoff are 160 meters to 200 meters; precise guidance, short-distance takeoff and landing, and implements 10*10 calculation method and unit.

[0080] In view of this, the present invention adopts the following innovative technical solutions: integrated application and collaborative innovation.

[0081] The China Meteorological Administration's Beidou weather warning system operates independently and provides one-stop, comprehensive services, solving the problem of issuing weather warning information in remote areas that are not covered by conventional communication means. It provides refined warning information release services for designated flight areas, and realizes coverage of weather warning information for remote mountainous areas, distant seas, etc., as well as the "last mile" of warning information transmission.

[0082] We innovate applications, integrate applications, collaborate and innovate, integrate and connect with vehicle-mounted units and flying car engineering technologies, and can be applied to airborne work scenarios such as field exploration, filming and family travel.

[0083] We combine the BeiDou system with meteorological technology. The meteorological center can accurately predict weather conditions and disaster warnings, which can be shared with ground-based vehicle units through the 5G network. For example, the on-board medical testing vehicle (medical professional flying car) can formulate fitness and testing task plans according to the prompts of the meteorological center, and adjust the plan and progress in time. In aircrew areas with poor signals in the field, communication is carried out through the BeiDou short message technology to achieve seamless connection of positioning and data transmission, ensuring the absolute safety of the flight of smart devices and the smooth completion of flight missions.

[0084] like Figure 1 , 2 As shown, the combined coupe pneumatic flight intelligent device of the present invention comprises: The main body is a five-seater SUV sedan, and multi-degree-of-freedom parallel spiral wings are installed on the left and right sides of the sedan. They mainly carry the movements of the flying car, including ascent and descent, left and right movement, forward and backward. The attitude and movement state of the flying car are detected by the IMU inertial unit, thereby providing the stability and safety of the flying car. A life information health and fatigue status index monitor is installed in the cockpit to monitor the driver's life information and fatigue status in real time. The outer surface of this flying car is metal and the inner surface is plastic using a steel-plastic composite material as the shell, thereby effectively preventing accidents such as short circuit of internal electrical appliances and external electromagnetic interference. In addition, when the aircraft's engine fails, power switching can be performed, and the energy of the battery can be used to make the flying car land smoothly and fly safely.

[0085] Embodiments of the present invention Under 5G conditions, Beidou + 5G + Bluetooth or millimeter wave radar are combined, a combined coupe vehicle pneumatic flight intelligent device and its implementation method; we implement cross-application precise positioning and robust and safe flight, and carry out indoor and outdoor simulation experiments and technical tests.

[0086] For details, please refer to the attached drawings in the specification: Figure 1 , Figure 5 , Fig. 9 , Fig.12 conduct.

[0087] Flying car and drone simulation experiment in Beijing-Tianjin-Hebei region: Taking the NO 1 flying car as an example, in the field of flight positioning and precise guidance, we can integrate 5G and Beidou, give full play to the advantages of the two technologies, and create a 5G+Beidou high-precision composite positioning system; implement integrated applications. The system has the characteristics of high real-time positioning, high precision, and high reliability. It is suitable for various scenarios that require real-time and high-precision positioning. Combined with millimeter-wave radar and Bluetooth positioning technology, it is very helpful for flying cars to take off and go-around, especially on the basis of a 200-meter short runway, to implement safe takeoff and landing.

[0088] Simulation test in Beijing-Tianjin-Hebei region: 120km-level 5.5G+Beidou land-air integration, synaesthesia integrated logistics route low-altitude full coverage experiment 1. Flight route and time and space distance The flight training route is laid out and planned in a straight line from the Dagang Oilfield in Tianjin to the Daxing Airport at the junction of Langfang City, Hebei Province and Beijing, then to the North Flight Landing Field of Beijing Zoo, and finally to the Badaling Tourist Scenic Area Airport. It flies in a north-south direction.

[0089] One of the innovative application scenarios of low-altitude economy and aircraft in the Beijing-Tianjin-Hebei region:

[0090] It’s an early autumn day in 2024.

[0091] Take the flight test of NO 1 aircraft (flying car) as an example - model simulation demonstration! The first 120-kilometer 5.5G integrated cross-regional route with low-altitude network coverage was achieved between Hebei Daxing Airport and Beijing Yanqing Badaling Airport.

[0092] Successfully realized - simulation test experiment! Fresh river shrimps caught in the morning at Dagang Oilfield in Bohai Bay, Tianjin, also known as Bohai Bay delicious shrimps: At 10 a.m., it was directly transported by an unmanned aerial vehicle to the dedicated helipad of Daxing Airport; then it took off again and passed the 5G+Beidou+millimeter-wave radar three-in-one flight correction and safety inspection at the Beijing Zoo North Landing Field (alternate airport); and carried out a short-distance takeoff and landing of 200 meters.

[0093] The aircraft landed on time at Badaling Airport at 12 noon, and at 12:30, the exquisite river shrimps from Tianjin Binhai New Area will appear on the delicious tables of tourists visiting the Badaling Great Wall in Beijing.

[0094] Previously, river shrimps from Bohai Bay were transported to Badaling in Beijing by cold chain express trains from Dagang, Tianjin, which usually took 4 hours. Now, thanks to the 5G communication network + Beidou high-precision navigation airspace coverage and the coordinated application of 5.5G technology, river shrimps have gone through a logistics flight route of more than 120 kilometers after being caught, and after flight correction and safety inspection at the north landing field of Xizhimenwai Zoo in Beijing, they take off again and fly north. The entire journey takes 2.5 hours to reach the tourists' table at Badaling in Beijing.

[0095] 2. Beijing-Tianjin-Hebei unmanned aerial vehicle low-altitude flight land-air integration and synaesthesia fusion flight take-off and landing simulation experiment Test location: Xizhimenwai Daliushu North International Building North China Low-Altitude Aircraft Aircraft Aircraft Port Coordination Command Network Information Center The planned layout of the north-south 600-meter flight runway and the bus lane is compatible and each has its own way: The starting baseline is defined by the north-south lane of the zoo (outside the west gate of Beijing Jiaotong University): 0! That is, 160, 170, 180, 190, and 200 meters, with five levels implemented, and the 10*10 calculation method and units are promoted to facilitate flight tests and safety control detection experiments.

[0096] 3. Test track and effective distance Three north-south lanes outside the Beijing Xizhimen Zoo (outside the west gate of Beijing Jiaotong University) That is, 0-100m-200-400-600m test flight and test runway: At the same time, the test was conducted over a short distance of 200 meters, with steady flight and safe takeoff and landing! ——200*200m short-distance takeoff and go-around: safe takeoff and landing experimental test The combined coupe vehicle pneumatic flight device ensures that the effective distance and safety distance of the intelligent device aerial takeoff are 160 meters to 200 meters.

[0097] That is, 160, 170, 180, 190, and 200 meters, with five levels implemented, and 10*10 base calculation is promoted.

[0098] 4. Communication and air traffic control coordination In the test flight simulation experiment, how to effectively ensure that the unmanned aerial vehicle (flying car) flies safely, accurately and stably in the air; and meet the normal and full performance of various flight support functions such as "communication and navigation integration, and integration of heaven and earth" in scenarios with high network density, large traffic and multiple users? We try to: coordinate and cooperate with the three major mobile operators, develop collaboratively, and cooperate in experiments In conjunction with China Telecom, China Mobile and China Unicom’s 5G smartphones and high-bandwidth services, we will collaboratively create a low-altitude economy and flying car aircrew coordination and communication and navigation integrated service operation microsystem to play an important role in ensuring safety.

[0099] Practice has proved that it is entirely possible to cross the Beijing-Tianjin-Hebei region and achieve a 120-kilometer straight flight, precise flight, and safe takeoff and landing. The key lies in the innovative application of Beidou navigation + 5G network + Bluetooth technology or millimeter wave radar, three-in-one integration, cross-comparison verification, and collaborative innovation application.

[0100] 5. Scenario Application and Collaboration Outlook At present, the three major mobile operators, China Telecom, China Mobile and China Unicom, have actively adopted various technical means such as multi-frequency coordination, low-altitude coverage, and system integration to basically achieve regional coverage of 5G networks at a low altitude of 300 meters. In addition, China Telecom, China Mobile and China Unicom, together with their industry partners, have forged ahead and continued to build a low-altitude intelligent Internet of Things to provide high-quality infrastructure for the low-altitude economy; all of these have also taken an important step in the construction of new infrastructure to achieve the integration of green transportation in the Beijing-Tianjin-Hebei region and the industrialization of its logistics network.

[0101] The flying car of the present invention is waterproof and has high-strength sealing treatment, and can effectively prevent water from penetrating when sailing on the water surface. When sailing on the water surface, half of the horizontal spokes of the wheels can be transformed into propellers to support the navigation of the car on the water surface. The intake and exhaust pipes are installed on the roof and point backward to support the flying car to sail on the water. The foldable mechanical metamaterial can be transformed into a lifeboat after receiving instructions, and the rubber sealing strip is fully utilized to implement high-strength sealing treatment.

[0102] The connecting part is used to fix the sealing strip to the car body or door, usually by snapping, pasting or inlaying, to provide stability and safety for the flying car when sailing on water.

[0103] The vehicle body detects the flight attitude and motion state of the vehicle body through a "one-button start", take-off flight control system, 5.5G (semi-5G) mobile communication network, smartphone navigation and IMU inertial unit; A life information health and fatigue status monitor for real-time monitoring of the driver's life information and fatigue status index is installed in the cockpit of the vehicle body; the driver's life information and fatigue status index are monitored in real time by detecting heart rate, skin temperature, EEG, breathing, eye movement, and movements through computer analysis and processing.

[0104] like Figure 3 As shown, the vehicle body adopts a steel-plastic composite material as the shell, that is, the outer surface of the vehicle body is made of metal and the inner surface is made of plastic, so as to avoid short circuit of internal electrical appliances and external electromagnetic interference accidents; when the engine of the vehicle body fails, power switching can be performed, and after switching, the battery and new energy can be used to make the vehicle body land smoothly; The vehicle body is waterproofed, especially with new composite materials, especially metamaterials and other special waterproofing polymer chemicals that instantly stabilize it; the high-strength exterior wall waterproof glue solidifies instantly; to ensure that when sailing on the water, it can effectively prevent the infiltration of heavy water; in particular, the airtight surface navigation technology and ship engineering microsystems are integrated into an off-road vehicle, realizing the functions and technical features of land flight and water navigation that traditional cars do not have.

[0105] In the combined coupe pneumatic flying device, by using an explosion-proof one-way light-transmitting windshield glass such as Figure 4 As shown, the front windshield allows the driver to have good vision even in adverse lighting conditions.

[0106] like Figure 5 As shown, half of the wheel spokes of the vehicle body can be instantly transformed into motorized propellers when sailing on the water to effectively support the navigation on the water; the intake and exhaust pipes of the vehicle body can be flexibly installed on the top of the vehicle body and point backward to support smooth navigation on the water; the vehicle body is equipped with a life-saving capsule made of foldable mechanical metamaterials, which can be transformed into a transformable form after receiving instructions.

[0107] The specific description of the vehicle body waterproof material and its sealing treatment is as follows: The structure of rubber sealing strips usually includes the following parts:Dense rubber matrix: usually made of materials such as EPDM, with good wear resistance, weather resistance and elasticity. It is the main part of the sealing strip and provides basic sealing functions. Sponge rubber bubble tube: located inside or on one side of the dense rubber matrix, usually made of sponge rubber. The sponge rubber bubble tube has good elasticity and compression deformation ability, and can provide cushioning and sealing when the car door is closed. Metal skeleton: Some automotive rubber sealing strips may contain metal skeletons, such as steel belts or steel wires. The metal skeleton can increase the strength and stability of the sealing strip, so that it can better withstand the impact force when the car door is closed and maintain the shape of the sealing strip. Lip: The edge of the sealing strip, usually with a specific shape and design. The lip is in close contact with the car body or door to form a seal to prevent dust, water and noise from entering the car. Flocking or coating: In order to reduce friction and noise, the lips of some sealing strips may be flocked or coated with special coatings. Connecting part: The part used to fix the sealing strip to the car body or door, usually by snapping, pasting or inlaying, etc. This makes the flying car have the advantages of free travel, safety and reliability.

[0108] The vehicle body is equipped with a flight control system - an avionics cross pod, which is placed in the front center of the rear row of the vehicle. At the same time, it is bundled with the CAN bus, clutch and other braking systems of fuel vehicles for interconnection and quick switching.

[0109] like Figure 1 , 6 and Fig. 9 As shown, the flight control system, the cross flight instrument pod and its 5G mobile phone aircrew navigation are the core technical links of the flying car of the present invention.

[0110] like Figure 1 , 5As shown in Figures 7, in the front center of the front driver's cab control panel of the SUV off-road vehicle and under the windshield, a car-mounted mobile phone holder and a red emergency button (front row arrangement) suitable for off-road vehicle models are installed in three dimensions. Some coupe vehicles can be upgraded and modified based on the existing trunk control buttons to enable the driver to adapt to circumstances and operate manually from the front.

[0111] Place the 5G smartphone on a bracket and fix it on the windshield, then use a USB cable to tightly connect the phone's charging port to the USB port on the car to interconnect the Beidou system; in this way, you can see navigation information and weather messages on the phone screen, and hear stereo air traffic control broadcasts through the car's audio system.

[0112] All of these integration methods can enable 5G smartphones to be used as in-vehicle flight navigation to provide functions such as driving navigation, route planning, and real-time air traffic control information, effectively helping drivers to plan and design routes and air routes more conveniently while driving, and avoid traffic congestion and air dangers.

[0113] In particular, the flight control system and 5G smartphone navigation are also called the flight management and control system of the present invention, which is equivalent to the "brain nervous system" of the flying car. It has an important impact on its stability, reliability, accuracy and real-time performance of data transmission, and is an important basis for realizing intelligent control. The flight control system is responsible for the key functions of the aircraft such as sensing the environment, controlling flight and making decisions, and is the core element to ensure safe and stable flight. The flight control system is mainly responsible for providing the perception, control and decision-making functions of the aircraft, including various airborne actuation units, main control systems, sensors and controllers. These components jointly transmit the control instructions in the cockpit and drive the control surfaces and other related devices, thereby realizing stable control of various flight attitudes of the flying car. The flight control system includes model algorithms, software and hardware, electromechanical, etc., as well as key systems such as communication and navigation. The hardware part includes inertial measurement unit (IMU), global positioning system (GPS) and Beidou system, barometer and ultrasonic measurement module, etc., while the software part mainly relies on microcomputers (as algorithm calculation platforms) and various interface connections to realize its technical functions. The flight control system is not only responsible for the entire process of the flying car's takeoff, air flight, mission execution, and return landing, but also accurately controls its key parameters such as flight attitude, heading, speed, and altitude.

[0114] Preferably, the present invention utilizes intelligent path planning navigation, Beidou satellite navigation and its enhancement system and ultrasonic obstacle avoidance to ensure that there are no obstacles within 360 meters of the flying path of the flying car in the sky, thereby avoiding obstacles and preventing traffic accidents.

[0115] Preferably, the present invention sets a dynamic memory event trigger mechanism in advance through a power switching device; when a power failure occurs, the flying car will automatically switch to the backup power (power battery) to prevent crashing. Batteries are generally divided into several types, and power batteries are generally new batteries that have just left the factory and have good performance.

[0116] When the aircraft engine has problems, the power can be switched and the energy of the battery can be used to make the flying car land smoothly and fly safely. Install an aviation instrument cross pod and set a red button in the middle front position of the rear seat of the vehicle - the mobile ejection parachute system in the trunk of an SUV city off-road vehicle (such as Fig.10 ), to ensure the absolute safety of the entire off-road vehicle in the air. Because the motorized ejection parachute and the aircraft have a relative correspondence, by adjusting the size of the parachute, the aircraft - the flying car can be reduced faster during landing, thereby ensuring a safe and smooth landing on a shorter runway.

[0117] Preferably, the present invention installs a roll cage made of carbon fiber material inside to protect the safety of the internal occupants when the car falls and rolls over, wherein the seat and the console are controlled by the signal of the six-axis sensor to be at a comfortable angle (such as Figure 2 ).

[0118] Preferably, the present invention multi-layers the metal spokes of the wheels so that they can be horizontally stretched into propellers when sailing in water to provide power for the flying car to sail on the water surface.

[0119] Preferably, the present invention arranges the engine's intake and exhaust pipes at the top and points backward, so that the engine of the flying car can work normally when sailing on the water surface.

[0120] Preferably, the present invention uses 5G smartphone collaborative applications and innovative applications of the China Meteorological Administration Beidou weather warning to independently operate and provide a one-stop full-service system. Fig.12 , 5.5G and BeiDou system aim to achieve "integrated coverage of air, space, land and sea", especially for designated flight areas and temporary airports, to provide refined warning information release services, to achieve coverage of meteorological warning information for remote mountainous areas and distant seas, and the "last mile" of warning information transmission, which is three-dimensionally connected with the on-board unit and the flying car, and can be applied to airborne work scenarios such as field detection, filming and cultural travel.

[0121] like Figure 7 The figure shows the original model of the flying car and the reference schematic diagram of the overall design layout of the right side of the side door.

[0122] like Figure 8The following is a schematic diagram of the side door engineering design of the flying car - the folding and reversing of the doors on both sides and the aerodynamic layout: the wing shape of the right door, the aerodynamic layout and the wing structure - the design and structure of the diamond wing and the ordinary double-wing aerodynamic layout door. The wings of the aircraft are the most aerodynamically sensitive parts and cannot be pressed heavily; the doors of the two cars are transformed into aerodynamic wings.

[0123] The present invention can effectively borrow and fully utilize the existing space: Fig. 9 As shown, 100-200m highway runways or 90-160m track and field runways on large football fields and other public infrastructure, scientific construction of simple airports, land-air integration, integration of heaven and earth, 5G communications, and interconnection; to implement free and safe flight over land, sea and air. The entire takeoff process requires precise planning and operation, including the aircraft's mechanical equipment, meteorological conditions, pilot skills and experience and other factors.

[0124] Taking the general process of takeoff as an example, the operation and control procedures are explained in sequence. The specific steps are as follows: Acceleration taxi: When the aircraft reaches the takeoff runway, the pilot accelerates the aircraft into a taxi to allow the aircraft to reach takeoff speed and generate lift.

[0125] Thrust acceleration: The pilot increases the aircraft's thrust to maximum to speed up the aircraft and generate more lift.

[0126] Take off at the right time: When the aircraft reaches sufficient speed and lift, the pilot will lift the front wheels of the aircraft, allowing the aircraft to quickly leave the ground and begin to take off.

[0127] Instant Climb: After takeoff, the aircraft will continue to accelerate and rise to the set altitude. The pilot will adjust the aircraft's climb speed and flight angle according to the route and weather conditions.

[0128] Accelerated climb: As the aircraft gets farther and farther away from the ground, the pilot will gradually accelerate and adjust the aircraft's climb speed and angle to ensure that the aircraft takes off safely and enters a safe cruising state.

[0129] The present invention implements the best flight crew mode and its control mode layout as follows: Two unit modes: A flying car is operated by a team of two people (usually a pilot and a mechanic). They can start the car with one click, take off at the right time, accelerate for takeoff, adapt to circumstances and land safely.

[0130] Double crew mode: The driver, also known as the pilot, and a professional mechanic form a crew in a 5-seater off-road vehicle, carrying 3 passengers at the same time, which is the 2+3 mode.

[0131] Single crew mode: The pilot is the only one flying alone. The pilot must hold a general flight license and can carry 2 passengers, which is the 1+2 mode.

[0132] The general procedure for taking off is as follows: the present invention takes 100 km / h as the zero threshold for random switching between aircrew and ground crew.

[0133] One-click start and take off at the right time! 1. Motor vehicles, especially urban off-road vehicles, have a basic speed of 100 km / h for converting to a flying car to execute the flight starting gear, that is, the original initial speed for takeoff.

[0134] 2. When the off-road vehicle accelerates to 120 km / h - 200 km / h, especially when it reaches a high-speed of 180 km / h, the pilot pulls the joysticks in turn and implements thrust acceleration, preparing for liftoff and takeoff.

[0135] 3. Vehicle driving and take-off are divided into two stages: the basic stage of 100 km / h and the take-off period of 180 km / h; rapid climbing and angle adjustment after take-off; and safe flight.

[0136] 4. In principle, a coupe-type flying car requires two people to drive and control the flight synchronously, that is, the pilot and the mechanic cooperate with each other to coordinate and ensure stable flight.

[0137] 5. On the cross pod of the flying car's onboard platform, the "one-button start" and "opportunity take-off" modes are set first. The flying car executes the take-off and avionics control preparation mode - quasi-start (cold start).

[0138] 6. In particular, the independent setting of the emergency start red button - the mobile ejection parachute system in the trunk of the SUV urban off-road vehicle, a special design to ensure that the entire off-road vehicle can eliminate danger in the air and turn danger into safety; to ensure absolute safety of flight.

[0139] The innovative and practical advantages of this invention are: (1) The multi-rotor flight technology, airtight surface navigation technology, ship engineering microsystem, 5G navigation smartphone and Beidou system positioning technology are integrated into an off-road vehicle, realizing the special functions of land flight and surface navigation that traditional cars do not have.

[0140] (2) By real-time monitoring of the driver’s vital information and fatigue status dynamic index, the sudden occurrence of driving and flight accidents can be effectively prevented.

[0141] (3) The present invention can also be expanded to include a small impact-resistant micro hovercraft made of foldable mechanical metamaterials, which can be carried in a vehicle; thus, a life-saving service system can be provided to consumers in an emergency to ensure escape from water.

[0142] (4) Make full use of existing transportation infrastructure such as expressways and the BeiDou system to effectively build simple airports; implement intensive management of a three-dimensional transportation network, and carry out green transportation planning, design and innovative applications.

[0143] (5) The application of Beidou system and 5G mobile phone navigation system are integrated and interconnected, with space-based network, air-based network and ground-based network, integrated space and earth, precise guidance and safe take-off and landing. The seamless connection of multiple communication systems orderly builds a three-dimensional integrated communication network across the air, land and sea, which is connected in all directions. Give full play to the functions of existing infrastructure such as expressways, alleviate traffic congestion and expand green transportation; three-dimensional construction and running take-off can achieve a shorter braking distance; flying cars take off by ski jump and running take-off, and the effective distance of aircrew is 160 to 200 meters; that is, 160, 170, 180, 190, 200 meters, and implement five-level division, which is progressive in sequence; and promote the 10*10 system accounting method and unit.

[0144] The above embodiments have described and explained the technical solutions of the present invention in detail.

[0145] It is obvious that the invention is not limited to the described embodiments.

[0146] Based on the embodiments of the present invention, persons familiar with the technical field may make various changes accordingly, but any changes that are equivalent or similar to the present invention belong to the protection scope of the present invention.

[0147] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

Claims

1. A combined coupe vehicle pneumatic flight intelligent device, using a hybrid power setup of gas power and new energy batteries, characterized in that: include: The vehicle body, 5G mobile navigation device and Beidou system, power switching device, driving mode switching device, biological indicator monitoring device, protective device, pneumatic and attitude control device, pneumatic and attitude control device, emergency parachute device and intelligent airspeed tube on the front of the vehicle; The vehicle body is a city off-road vehicle and a coupe car body, which adopts a steel-plastic composite material with covalent bonds formed by chemical reaction between hydroxyl groups in ethylene acrylic acid and the surface of chrome-plated steel. The intake and exhaust pipes of the engine are arranged on the roof and point to the rear. A rotating cross flight instrument pod is arranged in the middle of the rear row of the vehicle body, and the driving mode switching device and the flight control system are arranged on the pod. The pneumatic and attitude control device is composed of six controllable six-degree-of-freedom rotors with opposite directions and six-axis sensors. When driving on the road, it can be stored in the four doors of the city SUV, and the doors on both sides can be folded into three-dimensional wings as double-layer wings and ailerons. It has a traditional civil aircraft layout and requires a short runway of 200 meters or a common highway for takeoff and landing. When the vehicle is sailing on the water, half of the wheel spokes of the vehicle body are transformed into propellers to support the vehicle's sailing on the water.

2. A combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The driver bio-indicator monitoring device interacts with the 5G audio and video for consultation, and monitors the life health information and fatigue status index of the organism in real time and dynamically through heart rate detection, skin temperature, brain-computer interface, instantaneous breathing and eye movement; and builds a remote consultation and medical care micro-platform.

3. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The aerodynamic flight and attitude control device controls the forward, backward, leftward, rightward, upward and downward movement of the vehicle body by controlling the aerodynamic direction of the rotor, and measures the attitude motion state of the vehicle body through a six-axis sensor, thereby controlling the aerodynamic direction of the rotor and its vehicle body, thereby realizing closed-loop control and automatic driving of the aerial movement of the flying car; The pneumatic flight and attitude control device controls the seat and the control console to be at an appropriate angle through the signal of the six-axis sensor, so as to be used for safe driving, prevent shaking, and adapt to medium and low altitude flights.

4. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The navigation device sets a clearance range, and through a 5G smartphone and Beidou system navigation application and grid-shaped longitude and latitude data analysis, a satellite network system, intelligent path planning navigation and ultrasonic obstacle avoidance technology, especially the coordinated use of a millimeter-wave radar detection subsystem, it enables the flying car to fly safely and steadily within a range of 360 meters in the air path.

5. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The power switching device is provided with a dynamic memory type event trigger mechanism. When a power failure occurs, the vehicle body automatically switches to backup power, i.e., a power battery, to prevent a crash.

6. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The combined coupe vehicle pneumatic flight device can take advantage of highways, three-dimensional construction, integrate the sky and the earth, take off with a running start, achieve short-distance braking, and create an innovative application based on the Beidou system and an enhanced system temporary airport management sub-platform; the combined coupe vehicle pneumatic flight device uses the Beidou satellite navigation system, which is composed of three parts: the space segment, the ground segment and the user segment, and is positioned with GPS dual stars, and uses Bluetooth, 5G and Beidou differential positioning for three-in-one comparison and verification from near to far; it provides accurate positioning and timing services for flight users around the world all day and all day, and uses Beidou short message communication to assist flight; the combined coupe vehicle pneumatic flight device can take off by ski jump, take off with a running start, drive at high speed, and be precisely guided, and implement sub-meter positioning; the combined coupe vehicle pneumatic flight device ensures that the effective distance and safety distance of the intelligent device aircrew takeoff are 160 meters to 200 meters, that is, 160, 170, 180, 190, 200 meters, and implements five levels, and promotes the 10*10 system accounting method and unit.

7. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The front windshield of the vehicle body is an explosion-proof one-way light-transmitting windshield, and a personnel protection device is provided, wherein the personnel protection device comprises a safety roll cage made of carbon fiber material installed inside the vehicle body.

8. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The vehicle body wheels are multi-layered through metal half-spokes, and when sailing in water, they are horizontally stretched into propellers to provide power for sailing on the water surface.

9. The combined coupe vehicle pneumatic flight intelligent device as claimed in claim 1, characterized in that: The emergency device is a motorized ejection parachute system installed in the trunk of the vehicle. The emergency start red button and the 5G mobile phone holder are installed at the front row of the cab, under the windshield. The red emergency brake button system is integrated and bundled and installed on the rotating cross flight instrument pod. It is configured front and back and has a dual setting. At the same time, a slender intelligent airspeed tube is installed directly in front of the front of the vehicle to act as a total pressure tube and weather vane for smart flight.

10. A method for a combined coupe vehicle pneumatic flight intelligent device, used for a combined coupe vehicle pneumatic flight intelligent device as claimed in any one of claims 1 to 9, characterized in that: The following steps are involved: On the cross-shaped flight instrument pod in the middle of the rear row of the vehicle body, there is a one-button start and take-off maneuvering mode, that is, the flying car executes the take-off and avionics control preparation mode, the preparation mode is the quasi-start, and the quasi-start is the cold start intelligent mode; 5G mobile phone intelligent navigation, flight instrument pod and manual gear shifting, aircrew brake eight-gear three-point straight line; through 5.5G and Beidou system technical goals, "integrated coverage of air, land, and sea" is achieved; Make full use of the existing highways and Beidou satellite navigation system transportation infrastructure to safely build a simple airport and create a Beidou-based temporary airport management sub-platform; choose the right time to take off and land; gradually accelerate, pull up to the seventh gear, and execute the takeoff aviation mode; When an emergency occurs during flight, the smart device can activate the emergency braking red button and the compound alternate landing. The parachute system is effectively ejected from the trunk of the off-road vehicle to ensure the safe landing of the entire vehicle, and a slender pitot tube is installed right in front of the front of the vehicle to consolidate absolute safety, that is, the hot start intelligent mode; The specific air traffic distance of the simple airport built by borrowing a road includes: effectively using a 100-200-meter highway runway or a 90-160-meter track and field runway in a large football field, realizing one-button start and taking off at the right time; a 200-meter short runway, which can effectively brake, unfold the wings, and accelerate takeoff; The parachute system is ejected from the trunk of the off-road vehicle, and the size of the ejection parachute is adjusted at the right time to reduce the speed of the flying car during landing, so that the flying car can land safely and glide steadily on a short runway of 160-200 meters.

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