Flying car and energy flow display method thereof

Abstract

The invention discloses a hovercar and an energy flow display method thereof. The method comprises the steps that battery state information sent by a battery management system, motor state information sent by a plurality of motor controllers and engine state information sent by an engine controller are obtained, the motor controllers are used for controlling a plurality of driving motors on the hovercar respectively, and the engine state information is sent by the engine controller; different driving motors are used for driving different wheels or flying rotors on the flying car; based on the battery state information, the multiple pieces of motor state information and the engine state information, determining an energy flow mode of the hovercar; and displaying the energy flow state of the hovercar based on the mode signal value corresponding to the energy flow mode. According to the invention, the technical problem of inaccurate energy flow display of the hovercar in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of flying cars, the field of energy flow technology, in particular to a flying car and an energy flow display method thereof. BACKGROUND

[0002] With the rapid development of science and technology, flying cars have gradually entered the public eye. In the control of flying cars, the visualization of energy flow is crucial for the driver, which not only helps to accurately control the power distribution of the flying car, but also enables the driver to make correct judgments and responses quickly in emergency situations.

[0003] However, the existing flying car energy flow display is relatively simple, so in the case of increasingly complex running modes of flying cars, details may be overlooked, which may make it difficult for the driver to quickly understand the use of flying car energy, thereby affecting the accurate operation of the driver on the flying car.

[0004] At present, there is no effective solution to the above problems. SUMMARY

[0005] The embodiments of the present application provide a flying car and an energy flow display method thereof, to at least solve the technical problem of inaccurate energy flow display of the flying car in the related art.

[0006] According to an aspect of an embodiment of the present application, an energy flow display method of a flying car is provided, comprising: obtaining battery state information sent by a battery management system, motor state information sent by a plurality of motor controllers, and engine state information sent by an engine controller, wherein the plurality of motor controllers are respectively used to control a plurality of drive motors on the flying car, and different drive motors are used to drive different wheels or flight rotors on the flying car; determining an energy flow mode of the flying car based on the battery state information, the plurality of motor state information and the engine state information; and displaying an energy flow state of the flying car based on a mode signal value corresponding to the energy flow mode.

[0007] Optionally, determining the energy flow mode of the flying car based on the battery state information, the plurality of motor state information and the engine state information comprises: obtaining a running mode of the flying car, wherein the running mode comprises one of the following: ground driving mode and air flight mode; determining a power mode of the flying car based on the engine state information and the battery state information, wherein the power mode comprises one of the following: pure electric mode and hybrid mode; and determining the energy flow mode based on the running mode, the power mode and the plurality of motor state information.

[0008] Optionally, the power mode of the flying car is determined based on the engine state information and the battery state information, including: in response to the engine state information indicating that the engine is in a stop working state and the battery state information indicating that the battery is in a discharging state, determining the power mode as an electric mode; and in response to the engine state information indicating that the engine is in a working state, determining the power mode as a hybrid mode.

[0009] Optionally, the plurality of driving motors include a plurality of front driving motors and a rear driving motor, wherein the front driving motors are configured to drive front wheels or flight rotors of the flying car, the control strategies of different front driving motors are different and are redundant to each other, and the rear driving motor is configured to drive rear wheels of the flying car; and the energy flow mode is determined based on the operation mode, the power mode and the plurality of motor state information, including: in response to the operation mode being a ground driving mode and the power mode being the electric mode, determining the energy flow mode based on the plurality of motor state information; in response to the operation mode being the ground driving mode and the power mode being the hybrid mode, determining the energy flow mode based on the plurality of motor state information; in response to the operation mode being an air flight mode and the power mode being the electric mode, determining the energy flow mode based on motor state information of the plurality of front driving motors; and in response to the operation mode being the air flight mode and the power mode being the hybrid mode, determining the energy flow mode based on the motor state information of the plurality of front driving motors.

[0010] Optionally, the plurality of front drive motors comprises: a first front drive motor and a second front drive motor; in response to the operation mode being the ground travel mode and the power mode being the pure electric mode, determining the energy flow mode based on the plurality of motor state information comprises: in response to the plurality of motor state information being that the rear drive motor is in the working state and the plurality of front drive motors are in the non-working state, determining the energy flow mode as a first mode, wherein the first mode comprises: a first energy flow, the first energy flow sequentially flows through the battery, the rear drive motor, the third transmission mechanism, the third disconnection device and the rear wheel; in response to the plurality of motor state information being that the first front drive motor is in the working state and the second front drive motor and the rear drive motor are in the non-working state, determining the energy flow mode as a second mode, wherein the second mode comprises: a second energy flow, the second energy flow sequentially flows through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device and the front wheel; in response to the plurality of motor state information being that the second front drive motor is in the working state and the first front drive motor and the rear drive motor are in the non-working state, determining the energy flow mode as a third mode, wherein the third mode comprises: a third energy flow, the third energy flow sequentially flows through the battery, the second front drive motor, the second transmission mechanism, the second clutch, the first disconnection device and the front wheel; in response to the plurality of motor state information being that the plurality of front drive motors are in the working state and the rear drive motor is in the non-working state, determining the energy flow mode as a fourth mode, wherein the fourth mode comprises: the second energy flow and the third energy flow; in response to the plurality of motor state information being that the first front drive motor and the rear drive motor are in the working state and the second front drive motor is in the non-working state, determining the energy flow mode as a fifth mode, wherein the fifth mode comprises: the first energy flow and the second energy flow; in response to the plurality of motor state information being that the second front drive motor and the rear drive motor are in the working state and the first front drive motor is in the non-working state, determining the energy flow mode as a sixth mode, wherein the sixth mode comprises: the first energy flow and the third energy flow; in response to the plurality of motor state information being that the plurality of drive motors are in the working state, determining the energy flow mode as a seventh mode, wherein the seventh mode comprises: the first energy flow, the second energy flow and the third energy flow.

[0011] Optionally, the plurality of front drive motors comprises a first front drive motor and a second front drive motor; in response to the operation mode being the ground travel mode and the power mode being the hybrid mode, determining the energy flow mode based on the plurality of motor state information comprises: in response to the plurality of motor state information being that the plurality of drive motors are all in the stop working state, determining the energy flow mode as an eighth mode, wherein the eighth mode comprises a fourth energy flow and a fifth energy flow, the fourth energy flow flows through the engine, the third clutch, the third disconnect device and the rear wheel in sequence, and the fifth energy flow flows through the engine, the generator and the battery in sequence; in response to the plurality of motor state information being that the first front drive motor is in the working state and the second front drive motor and the rear drive motor are in the stop working state, determining the energy flow mode as a ninth mode, wherein the ninth mode comprises the fifth energy flow and a second energy flow; in response to the plurality of motor state information being that the rear drive motor is in the working state and the plurality of front drive motors are in the stop working state, determining the energy flow mode as a tenth mode, wherein the tenth mode comprises the fifth energy flow and a first energy flow; in response to the plurality of motor state information being that the plurality of front drive motors are in the working state and the rear drive motor is in the stop working state, determining the energy flow mode as an eleventh mode, wherein the eleventh mode comprises the fifth energy flow, the second energy flow and a third energy flow; in response to the plurality of motor state information being that the first front drive motor and the rear drive motor are in the working state and the second front drive motor is in the stop working state, determining the energy flow mode as a twelfth mode, wherein the twelfth mode comprises the fifth energy flow, the first energy flow and the second energy flow; in response to the plurality of motor state information being that the second front drive motor and the rear drive motor are in the working state and the first front drive motor is in the stop working state, determining the energy flow mode as a thirteenth mode, wherein the thirteenth mode comprises the fifth energy flow, the first energy flow and the third energy flow.

[0012] Optionally, the plurality of front-drive motors comprises a first front-drive motor and a second front-drive motor; in response to the operation mode being the air flight mode and the power mode being the pure electric mode, the energy flow mode is determined based on the motor state information of the plurality of front-drive motors, comprising: in response to the plurality of motor state information being that the second front-drive motor is in the working state and the first front-drive motor is in the stop working state, the energy flow mode is determined as the fourteenth mode, wherein the fourteenth mode comprises: the sixth energy flow sequentially flowing through the battery, the second front-drive motor, the second transmission mechanism, the second disconnection device and the flight rotor; in response to the plurality of motor state information being that the first front-drive motor is in the working state and the second front-drive motor is in the stop working state, the energy flow mode is determined as the fifteenth mode, wherein the fifteenth mode comprises: the seventh energy flow sequentially flowing through the battery, the first front-drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnection device and the flight rotor; in response to the plurality of motor state information being that the plurality of front-drive motors are in the working state, the energy flow mode is determined as the sixteenth mode, wherein the sixteenth mode comprises: the sixth energy flow and the seventh energy flow.

[0013] Optionally, the plurality of front-drive motors comprises a first front-drive motor and a second front-drive motor; in response to the operation mode being the air flight mode and the power mode being the hybrid mode, the energy flow mode is determined based on the motor state information of the plurality of front-drive motors, comprising: in response to the plurality of motor state information being that the second front-drive motor is in the working state and the first front-drive motor is in the stop working state, the energy flow mode is determined as the seventeenth mode, wherein the seventeenth mode comprises: the fifth energy flow and the sixth energy flow; in response to the plurality of motor state information being that the first front-drive motor is in the working state and the second front-drive motor is in the stop working state, the energy flow mode is determined as the eighteenth mode, wherein the eighteenth mode comprises: the fifth energy flow and the seventh energy flow; in response to the plurality of motor state information being that the plurality of front-drive motors are in the working state, the energy flow mode is determined as the nineteenth mode, wherein the nineteenth mode comprises: the fifth energy flow, the sixth energy flow and the seventh energy flow.

[0014] Optionally, the method further comprises at least one of: in response to receiving the first fault information sent by the battery management system, displaying the first fault information; in response to receiving the second fault information sent by the plurality of motor controllers, displaying the second fault information; in response to receiving the third fault information sent by the engine controller, displaying the third fault information.

[0015] According to another aspect of the embodiments of the present application, a flying car is also provided, comprising: a memory storing an executable program; a processor configured to run the program, wherein the program performs the method in the embodiments of the present application when running.

[0016] According to another aspect of the embodiments of the present application, a computer readable storage medium is also provided, which comprises a stored executable program, wherein the executable program controls the device where the computer readable storage medium is located to execute the method in the embodiments of the present application when the executable program is running.

[0017] According to another aspect of the embodiments of the present application, a computer program product is also provided, which comprises a computer program, and the computer program implements the method in the embodiments of the present application when executed by a processor.

[0018] According to another aspect of the embodiments of the present application, a computer program product is also provided, which comprises a non-volatile computer readable storage medium, and the non-volatile computer readable storage medium stores a computer program, and the computer program implements the method in the embodiments of the present application when executed by a processor.

[0019] According to another aspect of the embodiments of the present application, a computer program is also provided, and the computer program implements the method in the embodiments of the present application when executed by a processor.

[0020] In the embodiments of the present application, the battery state information sent by the battery management system, the motor state information sent by the plurality of motor controllers, and the engine state information sent by the engine controller are acquired; the energy flow mode of the flying car is determined based on the battery state information, the plurality of motor state information, and the engine state information; and the energy flow state of the flying car is displayed based on the mode signal value corresponding to the energy flow mode. The battery state information, the motor state information, and the engine state information are acquired to accurately reflect the running conditions of the battery management system, the plurality of driving motors, and the engine, and then the information is comprehensively analyzed to accurately determine the energy flow mode of the flying car, so as to accurately display the corresponding energy flow state, to show the energy transmission path of the flying car to the driver, to achieve the purpose of accurately displaying the energy flow of the flying car, to realize the technical effect of improving the accuracy of the energy flow display of the flying car, and to solve the technical problem of inaccurate energy flow display of the flying car in the related art. BRIEF DESCRIPTION OF DRAWINGS

[0021] The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application. In the drawings:

[0022] Figure 1 is a flow chart of an energy flow display method of a flying car according to an embodiment of the present application;

[0023] Figure 2 is a schematic diagram of a network signal transmission architecture of a flying car according to an embodiment of the present application;

[0024] Figure 3 is a schematic diagram of an architecture of a flying car according to an embodiment of the application;

[0025] Figure 4 is a schematic diagram of alternative energy flow according to an embodiment of the application;

[0026] Figure 5 is a schematic diagram of alternative energy flow according to an embodiment of the application;

[0027] Figure 6 is a schematic diagram of an energy flow display device of a flying car according to an embodiment of the application. DETAILED DESCRIPTION

[0028] In order to make the personnel in the technical field better understand the application scheme, the technical scheme in the embodiment of the application will be described clearly and completely in combination with the drawings in the embodiment of the application. Obviously, the described embodiment is only a part of the embodiment of the application, not all. Based on the embodiment in the application, all other embodiments obtained by the person skilled in the art without creative labor should belong to the protection scope of the application.

[0029] It should be noted that the terms "first", "second", and the like in the specification and claims of the application and the above-mentioned drawings are used to distinguish similar objects, and do not necessarily describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of the application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not necessarily limit to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0030] According to the embodiment of the application, a method embodiment of a flying car energy flow display method is provided. It should be noted that the steps shown in the flowchart of the drawings can be executed in a computer system such as a set of computer executable instructions, and although the logical order is shown in the flowchart, in some cases, the steps shown or described herein can be executed in an order different from that described herein.

[0031] Figure 1 is a flowchart of a flying car energy flow display method according to an embodiment of the application, as shown in Figure 1 the method comprises the following steps:

[0032] Step S102, obtaining the battery state information sent by the battery management system, the motor state information sent by the plurality of motor controllers, and the engine state information sent by the engine controller.

[0033] The plurality of motor controllers are respectively configured to control a plurality of driving motors on the flying car, and different driving motors are configured to drive different wheels or flight rotors on the flying car.

[0034] The battery management system described above can be an electronic system for monitoring, controlling and protecting the charging and discharging process of the battery pack, ensuring its safe, efficient and durable operation. The battery management system can monitor the voltage, current, temperature and state of charge of the battery in real time, and improve the charging and discharging strategy of the battery through algorithm. The battery management system can be divided into centralized and distributed two kinds. The battery management system can prolong the battery life, prevent overcharge, overdischarge and thermal runaway, and balance the system energy.

[0035] The battery state information described above can be information related to the state of the battery. The battery state such as the discharge state. The battery state information can be determined based on but not limited to the following data: state of charge, health state, voltage, current, temperature, etc. These information reflect the real-time performance and health level of the battery. By obtaining the battery state information, the battery capacity can be evaluated, the remaining range can be predicted, the battery failure can be prevented, and the necessary maintenance and replacement decisions can be made.

[0036] The motor controller described above can be used to control a plurality of driving motors on the flying car. The motor controller can include but not limited to microprocessor, communication interface, protection circuit, etc. The motor controller can be connected with different driving motors respectively to send the motor state information of the corresponding driving motor for subsequent analysis of energy flow path.

[0037] The driving motor described above can be used to convert electrical energy into mechanical energy to drive the wheels or flight rotors. The driving motor can be permanent magnet synchronous motor, induction motor, etc. The driving motor can include but not limited to stator, rotor, bearing, ventilation cooling system, sensor, etc.

[0038] The motor state information described above can be information related to the state of the motor, such as working state or non-working state. The working state means that the motor provides power support. The stop working state means that the motor does not provide power support, which may be caused by power mode selection or due to motor failure. The motor state information can be determined based on but not limited to the following data: speed, torque, temperature, current, etc. These information reflect the working efficiency and running state of the motor. The motor state information is crucial to ensure the normal operation of the motor, which can be used to diagnose faults and perform energy management.

[0039] The engine controller described above can be used to control the engine on the flying car. The engine controller can include but is not limited to a microprocessor, a communication interface, a protection circuit, etc. The engine controller can be connected with the engine to send engine state information for subsequent analysis of the energy flow path.

[0040] The engine state information described above refers to information reflecting the working efficiency and operating state of the engine. The engine state is the stop working state and the working state. The working state refers to the power support provided by the engine. The stop working state refers to that the engine does not provide power support, which can be caused by power mode selection or due to engine failure. The engine state information can be determined by but not limited to the following data: the speed, torque, temperature, oil pressure, coolant temperature, etc. of the engine. The engine state information is very important for monitoring and maintaining the performance of the engine and working cooperatively in the hybrid system.

[0041] The flying car described above can refer to a car with flight function. That is, the flying car is a land-air dual-purpose vehicle that can travel on land and fly in the air like an airplane. The flying car can meet the needs of short-distance and fast travel and relieve traffic congestion. The design of the flying car combines the technical characteristics of cars and airplanes, aiming to provide a fast and short-distance travel solution to relieve ground traffic congestion and improve travel efficiency and flexibility. The flying car can include but is not limited to a vehicle controller, a vehicle body, wheels, flight rotors, and a power system, etc. in structure, so as to realize ground driving and air flight. The flying car can display different energy flows according to different working states of the power system. Due to the different power systems, the flying car can include different power modes, such as pure electric mode and hybrid mode.

[0042] The wheels are the main contact surface of the flying car when driving on the ground, responsible for converting the mechanical energy output by the driving motor in the ground driving mode into driving force to push the flying car forward. The flying car is usually equipped with four wheels, such as two front wheels and two rear wheels. The flight rotor is the main component of the flying car when flying in the air. The flight rotor generates lift through rotation, enabling the flying car to fly in the air. The flight rotor is usually driven by a driving motor, independent of the wheel driving in the ground driving mode.

[0043] In an alternative embodiment, communication between controllers can be carried out through the vehicle network to obtain battery state information, motor state information and engine state information. The battery management system, multiple motor controllers and engine controllers can encapsulate the state information of the battery, motor and engine into data frames through the communication bus protocol to obtain real-time state information when displaying the energy flow.

[0044] In yet another alternative embodiment, the data packets sent by the battery management system, the plurality of motor controllers, and the engine controller to the vehicle network can also be captured through bus sniffing. By parsing the data packets, the state information is indirectly obtained.

[0045] Step S104, based on the battery state information, the plurality of motor state information, and the engine state information, determine the energy flow mode of the flying car.

[0046] The above-mentioned energy flow mode refers to the transmission path and mode of energy in the power system of the flying car under certain working conditions. The energy flow mode covers the entire energy transmission process from the energy source (such as the battery, the engine) to the load (such as the motor, the wheel). According to the composition and working condition of the power system, the energy flow mode can be divided into pure electric mode, hybrid mode, charging mode, etc. The energy flow mode directly affects the energy utilization efficiency and vehicle performance, and is one of the cores to improve the performance of the hybrid power system. The energy flow mode can be determined based on the battery state information, the plurality of motor state information, and the engine state information.

[0047] In an alternative embodiment, the above-mentioned state information can be analyzed in real time by a classification algorithm such as decision tree, random forest or neural network to determine the energy flow mode of the current flying car. Thus, after obtaining the battery state information, the plurality of motor state information, and the engine state information, the energy flow mode of the flying car can be accurately determined.

[0048] In yet another alternative embodiment, the energy flow mode of the flying car can be determined based on the mapping relationship between different state information and modes. The mapping relationship can be based on expert knowledge, data analysis and machine learning model to combine and map different state information to a specific energy flow mode. Thus, after continuously collecting the battery state information, the plurality of motor state information, and the engine state information, the corresponding energy flow mode is determined by querying the mapping relationship.

[0049] Step S106, based on the mode signal value corresponding to the energy flow mode, display the energy flow state of the flying car.

[0050] The above-mentioned mode signal value is a specific numerical value used to represent the system state or operating mode under the energy flow mode, which is used to control the behavior of different components. The mode signal value can be a digital code representing different operating modes, such as pure electric mode 1, hybrid mode 2, etc., or the mode signal value can be represented by binary or bit field for easy system reading. The mode signal value is the basis for communication between controllers, instruments and other subsystems, so that the system can take corresponding actions according to the current mode to display different energy flow states.

[0051] The energy flow state described above can describe the specific situation of energy flow in the hybrid power system at a certain moment, including the source, destination and magnitude of energy. The energy flow state can be instantaneous or average, reflecting the dynamic allocation of energy from the battery, engine to the motor, wheels, flight rotor. Visualization of energy flow state helps the driver understand the working condition of the power system and respond to possible failures or performance degradation in a timely manner.

[0052] In an alternative embodiment, energy flow management of the flying car is the key to its operational stability and efficiency, and displaying the energy flow state is the basis for ensuring that the driver or control system can monitor and make corresponding decisions in real time.

[0053] The working state of the battery, motor, engine and other key systems of the flying car can be displayed on the dashboard through a specially designed energy flow monitoring interface. Real-time display of energy flow state can reflect the energy consumption and storage of the flying car at different stages, such as dynamic changes in power consumption during ground driving and complementary use of engine and battery energy during flight. Specifically, the corresponding display template can be determined by the mode signal value to display the energy flow state of the flying car on the dashboard. The display template can be pre-constructed according to different energy flow modes.

[0054] In another alternative embodiment, the energy flow state of the flying car is presented in the form of digital readings. A clear mapping between mode signal value and energy flow state is established. For example, display code 1 can represent pure electric mode, at which time the battery capacity and motor power output on the dashboard should be highlighted; code 2 represents hybrid mode, and in addition to displaying battery capacity and motor power, the dashboard can also display engine speed and fuel consumption readings; code 3 represents pure flight mode, and the dashboard focuses on displaying engine status, remaining range, flight altitude and other key information.

[0055] In the embodiment of the present application, the battery state information sent by the battery management system, the motor state information sent by the plurality of motor controllers, and the engine state information sent by the engine controller are acquired; the energy flow mode of the flying car is determined based on the battery state information, the plurality of motor state information, and the engine state information; and the energy flow state of the flying car is displayed based on the mode signal value corresponding to the energy flow mode. The battery state information, the motor state information, and the engine state information are acquired to accurately reflect the running conditions of the battery management system, the plurality of driving motors, and the engine, and then the information is comprehensively analyzed to accurately determine the energy flow mode of the flying car, so as to accurately display the corresponding energy flow state, to show the energy transmission path of the flying car to the driver, to achieve the purpose of accurately displaying the energy flow of the flying car, and to achieve the technical effect of improving the accuracy of the energy flow display of the flying car, thereby solving the technical problem of inaccurate energy flow display of the flying car in the related art.

[0056] Optionally, the energy flow mode of the flying car is determined based on the battery state information, the plurality of motor state information, and the engine state information, including: acquiring the running mode of the flying car, wherein the running mode includes one of the following: ground driving mode and air flight mode; determining the power mode of the flying car based on the engine state information and the battery state information, wherein the power mode includes one of the following: pure electric mode and hybrid mode; and determining the energy flow mode based on the running mode, the power mode, and the plurality of motor state information.

[0057] The running mode described above can be a strategy set that changes the function and performance configuration of the flying car according to its operating environment and use requirements. The running mode determines the energy distribution, power system load, and control strategy of the flying car. The running mode reflects whether the flying car is used as a ground vehicle or an air vehicle in a specific scenario, or a mixed state. The ground driving mode refers to the use of the flying car on land as a common vehicle, mainly relying on the battery and / or the engine to provide power. The air flight mode refers to the flying car flying in the air, at which time the engine can provide the main power, and the plurality of motors drive the flight rotor or the jet device to realize air propulsion and control. The hybrid running mode refers to a transition mode or a combination mode containing ground driving and air flight, such as the take-off and landing stage, during which the flying car needs to simultaneously utilize the characteristics of ground and air operation.

[0058] The above-mentioned power mode can refer to the way of energy use and the configuration of power source during the operation of the flying car. The power mode can affect the energy consumption, performance and environmental protection characteristics of the vehicle. The power mode affects the energy efficiency, power performance and environmental impact of the flying car. By intelligently selecting the power mode, the flying car can achieve efficient use of energy. The power mode can be pure electric mode, which means that the flying car relies on battery power and the motor provides power, which is suitable for short ground travel and some air flight scenarios such as low-altitude slow cruising. The power mode can also be hybrid mode, which uses both battery and engine to provide power, which is suitable for scenarios that require higher power output and longer endurance, and can flexibly switch between ground travel and air flight to balance the use of electric energy and fuel.

[0059] In an optional embodiment, determining the energy flow mode of the flying car first determines whether the flying car is currently in ground travel or air flight mode. The selection of the operation mode directly affects the decision of the subsequent power mode and energy flow mode, because in different operating environments, the flying car may have different energy and power needs. For example, air flight requires higher power output, while ground travel may tend to be energy-saving and quiet operation.

[0060] The power mode determines whether the flying car uses pure electric drive or hybrid mode. This step makes decisions based on the availability, demand and efficiency of energy, ensuring that the flying car can operate with the appropriate energy combination in the current operating mode, ensuring performance and energy efficiency. Pure electric or hybrid mode can be selected intelligently by analyzing the state of the engine and the battery, ensuring that the flying car has the power output in different operating modes.

[0061] Therefore, by considering the operating environment, power source and motor state of the flying car, the distribution strategy of energy among various power components is determined to achieve precise control of energy flow. That is, based on the operating mode, power mode and multiple motor state information, the energy flow mode is determined.

[0062] Optionally, based on the engine state information and the battery state information, the power mode of the flying car is determined, including: in response to the engine state information being that the engine is in a stopped working state and the battery state information being that the battery is in a discharging state, determining the power mode to be pure electric mode; in response to the engine state information being that the engine is in a working state, determining the power mode to be hybrid mode.

[0063] In an alternative embodiment, when the flying car relies on battery power and the battery is in a discharging state, the engine does not participate in work, and the power mode can be determined as pure electric mode. This is beneficial to reduce energy consumption and environmental pollution, and provide a quieter and more environmentally friendly driving experience in ground driving or low power demand environment. That is, in the case of engine state information that the engine is in a stopped working state and battery state information that the battery is in a discharging state, the power mode is determined as pure electric mode.

[0064] And if the engine state information is that the engine is in a working state, regardless of the battery state, the power mode is determined as hybrid mode. In this mode, the flying car can simultaneously utilize the energy of the engine and the battery to cope with high power demand scenarios such as air flight or ground high-speed driving, and improve the endurance and power output efficiency.

[0065] Optionally, the plurality of drive motors includes a plurality of front drive motors and rear drive motors, wherein the front drive motors are each used to drive a front wheel or a flight rotor of the flying car, the control strategies of different front drive motors are different and are redundant to each other, and the rear drive motor is used to drive a rear wheel of the flying car; based on the running mode, the power mode, and the plurality of motor state information, the energy flow mode is determined, including: in response to the running mode being a ground driving mode and the power mode being a pure electric mode, determining the energy flow mode based on the plurality of motor state information; in response to the running mode being a ground driving mode and the power mode being a hybrid mode, determining the energy flow mode based on the plurality of motor state information; in response to the running mode being an air flight mode and the power mode being a pure electric mode, determining the energy flow mode based on the motor state information of the plurality of front drive motors; in response to the running mode being an air flight mode and the power mode being a hybrid mode, determining the energy flow mode based on the motor state information of the plurality of front drive motors.

[0066] The design of the power system of the flying car combines the dual needs of ground driving and air flight. To this end, the flying car is equipped with a plurality of drive motors, aiming to improve the controllability, safety and adaptability of the flying car. Through the careful configuration of the plurality of drive motors, the flying car can seamlessly switch between air flight and ground driving, ensuring the maximization of safety and energy efficiency. The design of this multi-motor drive system, combined with intelligent control and redundancy mechanism, ensures the safe driving of the flying car. Specifically, these drive motors are divided into front drive motors and rear drive motors, each of which has a unique function. The rear drive motor can be used to drive the rear wheel of the flying car, ensuring that the flying car can obtain good traction and stability when driving on the ground, especially in situations that require strong acceleration performance or traction.

[0067] The multiple front motors provide the flying car with multiple independent power sources, which can be motors for driving the front wheels, rear wheels, or driving the flight rotors. This multi-motor configuration ensures that the flying car can obtain sufficient lift and propulsion when flying in the air, while also providing the driving force required when driving on the ground.

[0068] The mutual redundancy design between the front motors is a safety measure designed to ensure that when a single motor fails or performance declines, other motors can take over its functions and maintain the normal operation of the flying car. This redundant design is crucial for the flying car, as it can provide additional safety in high-risk environments such as flying in the air.

[0069] In an optional embodiment, when the operating mode is ground driving mode and the power mode is pure electric mode, it means that the flying car is powered by the battery, the rear motor may assume the main driving force, and the front motor provides auxiliary control, so the energy flow mode can be determined based on multiple motor state information.

[0070] When the operating mode is ground driving mode and the power mode is hybrid mode, it means that the flying car uses the engine and battery to provide power together, and the rear motor and front motor distribute energy according to the ground driving demand. Therefore, the energy flow mode can be determined based on multiple motor state information.

[0071] When the operating mode is air flight mode and the power mode is pure electric mode, it means that in the scenario of flying in the air and using only battery power, the energy flow mode can be determined based on the motor state information of multiple front motors to ensure stability, safety and power efficiency during flight. At this time, the front motor drives the flight rotor, and the rear motor may not participate or only assist.

[0072] When the operating mode is air flight mode and the power mode is hybrid mode, it means that when flying in the air, the engine and battery provide power together, and the energy flow mode can be determined based on the motor state information of multiple front motors to achieve efficient flight and long-distance endurance. At this time, the energy of the engine and battery is converted into lifting and propulsive force by the front motor.

[0073] Optionally, the plurality of front drive motors comprises a first front drive motor and a second front drive motor; in response to the operation mode being the ground travel mode and the power mode being the pure electric mode, determining the energy flow mode based on the plurality of motor state information comprises: in response to the plurality of motor state information being that the rear drive motor is in the working state and the plurality of front drive motors are in the non-working state, determining the energy flow mode as a first mode, wherein the first mode comprises a first energy flow, and the first energy flow flows through the battery, the rear drive motor, the third transmission mechanism, the third disconnection device and the rear wheel in sequence; in response to the plurality of motor state information being that the first front drive motor is in the working state and the second front drive motor and the rear drive motor are in the non-working state, determining the energy flow mode as a second mode, wherein the second mode comprises a second energy flow, and the second energy flow flows through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device and the front wheel in sequence; in response to the plurality of motor state information being that the second front drive motor is in the working state and the first front drive motor and the rear drive motor are in the non-working state, determining the energy flow mode as a third mode, wherein the third mode comprises a third energy flow, and the third energy flow flows through the battery, the second front drive motor, the second transmission mechanism, the second clutch, the first disconnection device and the front wheel in sequence; in response to the plurality of motor state information being that the plurality of front drive motors are in the working state and the rear drive motor is in the non-working state, determining the energy flow mode as a fourth mode, wherein the fourth mode comprises the second energy flow and the third energy flow; in response to the plurality of motor state information being that the first front drive motor and the rear drive motor are in the working state and the second front drive motor is in the non-working state, determining the energy flow mode as a fifth mode, wherein the fifth mode comprises the first energy flow and the second energy flow; in response to the plurality of motor state information being that the second front drive motor and the rear drive motor are in the working state and the first front drive motor is in the non-working state, determining the energy flow mode as a sixth mode, wherein the sixth mode comprises the first energy flow and the third energy flow; in response to the plurality of motor state information being that the plurality of drive motors are in the working state, determining the energy flow mode as a seventh mode, wherein the seventh mode comprises the first energy flow, the second energy flow and the third energy flow.

[0074] The plurality of front drive motors can include but are not limited to a first front drive motor and a second front drive motor. The first front drive motor can be used to drive the front wheels, stably and efficiently transmitting power to the front wheels for ground travel. The second front drive motor can be used to drive the flight rotor, enabling the flying car to fly in the air. Independent control of the front drive motors enables precise aerial control, such as lateral movement, rotation or emergency obstacle avoidance, by fine-tuning the output of different motors, enhancing the maneuverability of the flying car. Thus, the working state of different drive motors can be switched to different energy flow modes. Each mode corresponds to a specific energy distribution path, aiming to improve the performance potential of the flying car.

[0075] In one optional embodiment, when the flying car operates in pure electric mode and travels on the ground, power is provided by the rear-drive motor. The engine can be shut down, and power is supplied by the battery discharge. This ensures that power flows directly from the battery to the rear-drive motor, and then to the rear wheels via the third transmission mechanism, achieving efficient and stable ground travel. In this mode, the front-drive motor does not operate, reducing unnecessary energy consumption. That is, when multiple motor status information indicates that the rear-drive motor is in an operating state, and multiple front-drive motors are in an inoperable state, the energy flow mode is determined as the first mode. The first mode is that the first energy flow sequentially flows through the battery, the rear-drive motor, the third transmission mechanism, the third disconnection device, and the rear wheels.

[0076] When the flying car operates in pure electric mode, it can also transfer energy to the front wheels via the first and / or second front-drive motors while driving on the ground. This mode provides the flying car with refined control capabilities during flight, such as enabling lateral movement or specific rotor operations, thus enhancing its maneuverability and safety.

[0077] Specifically, when multiple motor status information indicates that the first front drive motor is in a working state, and the second front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be the second mode. The second mode is that the second energy flow flows sequentially through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device, and the front wheel.

[0078] Furthermore, when multiple motor status information indicates that the second front drive motor is in a working state, and the first front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be the third mode. The third mode is that the third energy flow flows sequentially through the battery, the second front drive motor, the second transmission mechanism, the second clutch, the first disconnect device, and the front wheel.

[0079] Alternatively, the first and second front drive motors can work together. That is, when multiple motor status information indicates that multiple front drive motors are in operation and the rear drive motor is in a stopped state, the energy flow mode is determined to be the fourth mode, which uses the second and third energy flows to work.

[0080] When the flying car operates in pure electric mode and travels on the ground, it can ensure a sufficient energy supply by combining different drive motors. Through the coordination of the first, second, and / or third energy flows, the power system can achieve efficient synergy, providing ample power while maintaining the flying car's stability and safety.

[0081] For example, the first front drive motor and the rear drive motor can work together to achieve the form. That is, when the status information of multiple motors shows that the first front drive motor and the rear drive motor are in the working state, and the second front drive motor is in the stopped working state, the energy flow mode is determined to be the fifth mode. The fifth mode includes: the first energy flow and the second energy flow.

[0082] Alternatively, the second front drive motor and the rear drive motor can work together to drive the wheels. That is, when multiple motor status information indicates that the second front drive motor and the rear drive motor are in working state, and the first front drive motor is in a stopped state, the energy flow mode is determined to be the sixth mode. The sixth mode includes the first energy flow and the third energy flow.

[0083] Alternatively, multiple drive motors can work together to control the engine to stop, the generator to stop, and the power battery to discharge. That is, when the status information of multiple motors shows that multiple drive motors are in operation, the energy flow mode is determined to be the seventh mode, which includes the first energy flow, the second energy flow, and the third energy flow.

[0084] Optionally, the multiple front-drive motors include: a first front-drive motor and a second front-drive motor; in response to the operating mode being ground driving mode and the power mode being hybrid mode, based on the status information of multiple motors, an energy flow mode is determined, including: in response to the status information of multiple motors being in a stopped state, determining the energy flow mode as an eighth mode, wherein the eighth mode includes: a fourth energy flow and a fifth energy flow, the fourth energy flow sequentially flowing through the engine, a third clutch, a third disconnect device and the rear wheel, and the fifth energy flow sequentially flowing through the engine, a generator and a battery; in response to the status information of multiple motors being in a working state, and the second front-drive motor and the rear-drive motor being in a stopped state, determining the energy flow mode as a ninth mode, wherein the ninth mode includes: a fifth energy flow and a second energy flow; in response to the status information of multiple motors being in a working state, and the multiple front-drive motors being in a stopped state... The system is in a stopped operating state, and the energy flow mode is determined to be the tenth mode, which includes the fifth energy flow and the first energy flow. In response to multiple motor status information indicating that multiple front drive motors are in an operating state and the rear drive motor is in a stopped operating state, the energy flow mode is determined to be the eleventh mode, which includes the fifth energy flow, the second energy flow, and the third energy flow. In response to multiple motor status information indicating that the first front drive motor and the rear drive motor are in an operating state and the second front drive motor is in a stopped operating state, the energy flow mode is determined to be the twelfth mode, which includes the fifth energy flow, the first energy flow, and the second energy flow. In response to multiple motor status information indicating that the second front drive motor and the rear drive motor are in an operating state and the first front drive motor is in a stopped operating state, the energy flow mode is determined to be the thirteenth mode, which includes the fifth energy flow, the first energy flow, and the third energy flow.

[0085] In one optional embodiment, when the flying car adopts a hybrid mode and operates on the ground, in a low-energy-demand state where the flying car does not require electric drive, the engine operates alone to drive the rear wheels. Simultaneously, excess engine power is converted into electrical energy and stored in the battery, achieving effective energy recovery and storage. Specifically, even when multiple motor status information indicates that all drive motors are in a stopped state, the energy flow mode is determined to be the eighth mode. Power is provided by the engine, which includes a fourth energy flow and a fifth energy flow. The fourth energy flow sequentially flows through the engine, the third clutch, the third disconnect device, and the rear wheels, while the fifth energy flow sequentially flows through the engine, the generator, and the battery, thereby utilizing the engine to transfer energy to the rear wheels and the battery.

[0086] When a flying car adopts a hybrid mode, in ground driving scenarios, it adjusts the energy flow pattern according to the operating status of different motors to meet specific driving needs and energy efficiency targets. This allows the flying car, in hybrid mode, to selectively activate the first front-drive motor, the second front-drive motor, or the rear-drive motor through the coordinated work of the engine and battery, providing different power output solutions to meet different needs.

[0087] If the first front drive motor and the engine can work together to provide the electrical energy required by the front wheels, while ensuring the recovery of excess energy from the engine, that is, when the status information of multiple motors indicates that the first front drive motor is in a working state and the second front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be the ninth mode. The ninth mode includes: the fifth energy flow and the second energy flow.

[0088] Alternatively, the rear drive motor and engine can work together. The engine starts and outputs mechanical energy to drive the rear wheels, while the battery can be charged and discharged at the same time. That is, when the status information of multiple motors indicates that the rear drive motor is working and multiple front drive motors are stopped, the energy flow mode is determined to be the tenth mode, that is, the fifth energy flow and the first energy flow are used to achieve energy transfer.

[0089] Alternatively, multiple front-drive motors and the engine can work together. That is, when the status information of multiple motors indicates that multiple front-drive motors are in operation and the rear-drive motor is in a stopped state, and the energy flow mode is determined to be the eleventh mode, energy transfer can be achieved by using the fifth energy flow, the second energy flow, and the third energy flow.

[0090] Alternatively, the first front drive motor, the rear drive motor, and the engine can work together. The engine starts and outputs mechanical energy, the generator generates electricity, and the power battery discharges. That is, when the status information of multiple motors indicates that the first front drive motor and the rear drive motor are in working state, and the second front drive motor is in a stopped state, the energy flow mode is determined to be the twelfth mode, that is, the fifth energy flow, the first energy flow, and the second energy flow are used to achieve energy transmission.

[0091] Alternatively, when the second front drive motor, the rear drive motor, and the engine work together, the state of each assembly can be controlled so that the engine starts and outputs mechanical energy, the generator generates electricity, and the power battery discharges. That is, when the state information of multiple motors indicates that the second front drive motor and the rear drive motor are in the working state, and the first front drive motor is in the stopped working state, the energy flow mode is determined to be the thirteenth mode, that is, the fifth energy flow, the first energy flow, and the third energy flow are used to achieve energy transmission.

[0092] Optionally, the multiple front-drive motors include: a first front-drive motor and a second front-drive motor; in response to the operating mode being an aerial flight mode and the power mode being a pure electric mode, based on the motor status information of the multiple front-drive motors, an energy flow mode is determined, including: in response to the multiple motor status information indicating that the second front-drive motor is in an operating state and the first front-drive motor is in a stopped operating state, the energy flow mode is determined to be the fourteenth mode, wherein the fourteenth mode includes: a sixth energy flow, the sixth energy flow sequentially flowing through the battery, the second front-drive motor, the second transmission mechanism, the second disconnection device, and the flight rotor; in response to the multiple motor status information indicating that the first front-drive motor is in an operating state and the second front-drive motor is in a stopped operating state, the energy flow mode is determined to be the fifteenth mode, wherein the fifteenth mode includes: a seventh energy flow, the seventh energy flow sequentially flowing through the battery, the first front-drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnection device, and the flight rotor; in response to the multiple motor status information indicating that all multiple front-drive motors are in an operating state, the energy flow mode is determined to be the sixteenth mode, wherein the sixteenth mode includes: the sixth energy flow and the seventh energy flow.

[0093] In one optional embodiment, when the flying car operates in pure electric mode and is in flight, a second front-drive motor drives the rotor, ensuring efficient energy transfer from the battery to this motor. This is suitable for specific rotor operation or single-rotor drive requirements, such as lateral flight control or remedial operations in case of motor failure. Specifically, if multiple motor status information indicates that the second front-drive motor is operating while the first front-drive motor is stopped, the energy flow mode is determined to be the fourteenth mode, employing the sixth energy flow for energy transfer. This sixth energy flow sequentially passes through the battery, the second front-drive motor, the second transmission mechanism, the second disconnect device, and the rotor.

[0094] When the flying car operates in pure electric mode, it can utilize a first front-drive motor and multiple transmission mechanisms to transmit energy, thereby driving the rotor. Specifically, when the first front-drive motor is active and the second front-drive motor is inactive, the energy flow mode is determined to be the fifteenth mode, i.e., the seventh energy flow. This seventh energy flow sequentially passes through the battery, the first front-drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnect device, and the rotor, ensuring that energy reaches the rotor through a complex transmission path, supporting the flying car's stable flight.

[0095] Alternatively, when the flying car requires greater thrust or a more stable flight, both front-drive motors are activated simultaneously, with the sixth and seventh energy flows working in tandem to provide ample power to the rotor. This mode, through the parallel operation of multiple motors, increases the flying car's flight capability and safety. Furthermore, multiple front-drive motors can work together; that is, when multiple motor status information indicates that all front-drive motors are active, the energy flow mode is determined to be the sixteenth mode, employing the sixth and seventh energy flows for energy transfer.

[0096] Optionally, the multiple front-drive motors include: a first front-drive motor and a second front-drive motor; in response to the operating mode being an airborne flight mode and the power mode being a hybrid mode, based on the motor status information of the multiple front-drive motors, an energy flow mode is determined, including: in response to the multiple motor status information indicating that the second front-drive motor is in an operating state and the first front-drive motor is in a stopped operating state, the energy flow mode is determined to be a seventeenth mode, wherein the seventeenth mode includes: a fifth energy flow and a sixth energy flow; in response to the multiple motor status information indicating that the first front-drive motor is in an operating state and the second front-drive motor is in a stopped operating state, the energy flow mode is determined to be an eighteenth mode, wherein the eighteenth mode includes: a fifth energy flow and a seventh energy flow; in response to the multiple motor status information indicating that all multiple front-drive motors are in an operating state, the energy flow mode is determined to be a nineteenth mode, wherein the nineteenth mode includes: a fifth energy flow, a sixth energy flow, and a seventh energy flow.

[0097] In one optional embodiment, when the flying car is in hybrid mode and in flight, the second front-drive motor can be activated and work in conjunction with the engine. The energy flow pattern is determined to be the seventeenth mode, employing the fifth and sixth energy flows. The fifth energy flow flows from the engine through the generator to charge the battery, while the sixth energy flow flows directly from the battery to the second front-drive motor to drive the rotor. This utilizes the engine to provide additional electrical energy to the battery, ensuring a continuous power supply for the second front-drive motor during flight, while simultaneously achieving efficient energy utilization.

[0098] Alternatively, the flying car can operate in conjunction with the first front-drive motor and the engine. The engine starts and outputs mechanical energy, the generator produces electricity, and the battery simultaneously charges and discharges. In this mode, the flying car enters its eighteenth phase, employing the coordinated operation of the fifth and seventh energy flows. The fifth energy flow charges the battery, while the seventh energy flow passes from the battery through the first front-drive motor and drives the rotor via the second transmission mechanism and the second disconnect device. This allows the flying car to achieve precise flight.

[0099] Alternatively, with multiple front-drive motors working together, the fifth, sixth, and seventh energy flows can be activated simultaneously, the engine provides additional electrical energy, and the two front-drive motors work together to drive the flight rotor, ensuring power redundancy and flight stability of the flying car in the air.

[0100] Optionally, the above method further includes at least one of the following: displaying the first fault information in response to receiving the first fault information sent by the battery management system; displaying the second fault information in response to receiving the second fault information sent by a plurality of motor controllers; and displaying the third fault information in response to receiving the third fault information sent by the engine controller.

[0101] In one optional embodiment, upon receiving the first fault information sent by the battery management system, which indicates that the battery is faulty, the first fault information can be displayed to ensure that the driver can be informed of the battery status in a timely manner and take appropriate measures to avoid flight accidents or damage caused by battery failure, while also facilitating subsequent maintenance and troubleshooting.

[0102] Alternatively, upon receiving secondary fault information from multiple motor controllers, such as over-temperature, overload, or connection interruption, the secondary fault information can be displayed to understand the condition of the motors, thereby allowing for timely adjustment of the flight mode or implementation of maintenance measures to avoid the risk of performance degradation or loss of control of the flying car.

[0103] Alternatively, since the engine is the core power source of the flying car, a malfunction could severely impact its safety and performance. Therefore, upon receiving a third fault message from the engine controller, the system displays this message to indicate an engine failure, allowing for timely implementation of alternative modes to prevent flight failures.

[0104] The technical solution proposed in this application will be described below with reference to an optional embodiment. This application proposes an energy flow display method for flying cars, which enables the driver to clearly observe the operating status of each power source, making the operating status more intuitive when driving on the ground and flying in the air, thereby improving the user's perception quality of driving and enhancing the user's intuitive understanding of the operation of the hybrid flying car power system. At the same time, when the flying car experiences a system failure, the driver can effectively make judgments and repairs, thereby increasing the vehicle's safety performance.

[0105] The flying car operates in multiple modes. The instrument panel displays the specific power system operating mode or fault information based on signal values ​​sent by the vehicle controller. While the flying car is in motion, the vehicle controller receives real-time operating status data from each power system assembly, enabling real-time control of the flying car's power system. It also sends the flying car's operating mode signal to the instrument panel, which displays the energy flow status.

[0106] Specifically, the vehicle controller receives status signals from three motors (first front-drive motor, second front-drive motor, and rear-drive motor), the engine, and the power battery. Based on the current driving status of the flying car, it identifies the system's operating mode and sends the flying car's power system operating mode signal to the instrument panel. This visually displays the flying car's operating status, presenting the abstract energy flow status and the working conditions of each power source to the driver. It effectively monitors the operating status of components in the vehicle's power system, such as the engine, motors, power battery, and rotor, facilitating real-time acquisition of vehicle driving status during driving, troubleshooting, and improving vehicle safety performance.

[0107] The hybrid flying car operation mode display signal design scheme proposed in this invention has the following network signal transmission architecture: Figure 2 As shown, the vehicle controller receives status information from the battery management system, front drive motor controller 1, front drive motor controller 2, rear drive motor controller, and engine controller. This status information is transmitted via status signals. Based on this status information, the vehicle controller identifies the operating status and then sends the energy flow to the instrument cluster via an energy flow mode display signal, allowing the instrument cluster to display the energy flow status. Furthermore, the vehicle controller can also send fault signals to the instrument cluster to alert the driver.

[0108] The technical solution proposed in this application will be described below with reference to an optional embodiment. This application also proposes a method for displaying the energy flow of a flying car. This display method can be applied to hybrid flying cars, which can employ methods such as... Figure 3 The architecture shown. (As illustrated) Figure 3 As shown, the first front drive motor, the second front drive motor, the rear drive motor, and the generator are all connected to the battery.

[0109] The first front drive motor connects to the two front wheels of the flying car in sequence through the first transmission mechanism, the first clutch C1, the first disconnection device, and the first differential.

[0110] The second front-drive motor is connected to the flying car's rotor via a second transmission mechanism and a second disconnection device. The second front-drive motor can also be connected to the flying car's two front wheels via a second transmission mechanism, a second clutch C2, a first disconnection device, and a first differential.

[0111] The rear drive motor connects to the two rear wheels of the flying car in sequence through the third transmission mechanism, the third disconnect device, and the second differential.

[0112] The engine is connected to the generator, and the engine is connected to the rear drive motor in sequence through the third clutch C3, the third transmission mechanism, and the rear drive motor.

[0113] The specific energy flow of the flying car is shown below.

[0114] The energy flow of the flying car on the ground in pure electric mode is shown below.

[0115] The first mode is as follows: When the rear drive motor operates independently, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor off, first clutch disengaged, second front drive motor off, second clutch disengaged, first disconnect device disengaged, second disconnect device disengaged, rear drive motor driven, third clutch disengaged, disconnect device engaged. In the first mode, the energy flow used is as follows: Figure 4 As shown in the first energy flow diagram, the first energy flow flows sequentially through the battery, the rear drive motor, the third transmission mechanism, the third disconnect device, the second differential, and the rear wheel.

[0116] The second mode is as follows: When the first front drive motor operates independently, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor driving, first clutch engaged, second front drive motor off, second clutch disengaged, first disconnect device engaged, second disconnect device disengaged, rear drive motor off, third clutch disengaged, and third disconnect device disengaged. In the second mode, the energy flow used is as follows: Figure 4 As shown in the second energy flow diagram, the second energy flow flows sequentially through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device, the first differential, and the front wheel.

[0117] The third mode is as follows: When the second front drive motor operates independently, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor off, first clutch disengaged, second front drive motor driven, second clutch engaged, first disconnect device engaged, second disconnect device disengaged, rear drive motor off, third clutch disengaged, and third disconnect device disengaged. In the third mode, the energy flow used is as follows: Figure 5 The third energy flow is shown in ( Figure 5 The dashed arrow in the middle indicates the path of the third energy flow. The third energy flow flows sequentially through the battery, the second front drive motor, the second transmission mechanism, the second clutch, the first disconnect device, the first differential, and the front wheel.

[0118] The fourth mode is as follows: When the first and second front-drive motors work together, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front-drive motor driving, first clutch engaged, second front-drive motor driving, second clutch engaged, first disconnect device engaged, second disconnect device disengaged, rear-drive motor off, third clutch disengaged, third disconnect device disengaged. In the fourth mode, the energy flow used is as follows: Figure 4 The second energy flow and Figure 5 The third energy flow in the system.

[0119] The fifth mode is as follows: When the first front-drive motor and the rear-drive motor are working, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front-drive motor driving, first clutch engaged, second front-drive motor off, second clutch disengaged, first disconnect device engaged, second disconnect device disengaged, rear-drive motor driving, third clutch disengaged, third disconnect device engaged. In the fifth mode, the energy flow used is as follows: Figure 4 The first and second energy flows in the middle.

[0120] The sixth mode is as follows: When the second front drive motor and the rear drive motor work together, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor off, first clutch disengaged, second front drive motor driven, second clutch engaged, first disconnect device engaged, second disconnect device disengaged, rear drive motor driven, third clutch disengaged, and third disconnect device engaged. In the sixth mode, the energy flow used is as follows: Figure 4 The first energy flow and Figure 5 The third energy flow in the system.

[0121] The seventh mode is as follows: When the first front drive motor, the second front drive motor, and the rear drive motor work together, the control state of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor driving, first clutch engaged, second front drive motor driving, second clutch engaged, first disconnect device engaged, second disconnect device disengaged, rear drive motor driving, third clutch disengaged, third disconnect device engaged. In the seventh mode, the energy flow used is as follows: Figure 4 The first energy flow, the second energy flow, and Figure 5 The third energy flow in the system.

[0122] The energy flow of the flying car on the ground in hybrid mode is shown below.

[0123] The eighth mode is as follows: When the engine operates alone, the control status of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges, the first front drive motor stops, the first clutch disengages, the second front drive motor stops, the second clutch disengages, the first disconnect device disengages, the second disconnect device disengages, the rear drive motor stops, the third clutch engages, and the third disconnect device engages. In the eighth mode, the energy flow used is as follows: Figure 4 The fourth and fifth energy flows are shown in the diagram. The fourth energy flow passes sequentially through the engine, the third clutch, the third disconnect device, the second differential, and the rear wheel, while the fifth energy flow passes sequentially through the engine, the generator, and the battery.

[0124] The ninth mode is as follows: When the first front-drive motor and the engine work together, the control status of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front-drive motor drives, the first clutch engages, the second front-drive motor stops, the second clutch disengages, the first disconnect device engages, the second disconnect device disengages, the rear-drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the ninth mode, the energy flow used is as follows: Figure 4 The fifth energy flow and the second energy flow.

[0125] The tenth mode is as follows: When the rear drive motor and engine work together, the control status of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front drive motor stops, the first clutch disengages, the second front drive motor drives, the second clutch engages, the first disconnect device engages, the second disconnect device disengages, the rear drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the tenth mode, the energy flow used is as follows: Figure 4 The fifth energy flow and the first energy flow in it.

[0126] The eleventh mode is as follows: When the first and second front-drive motors and the engine work together, the control state of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front-drive motor drives, the first clutch engages, the second front-drive motor drives, the second clutch engages, the first disconnect device engages, the second disconnect device disengages, the rear-drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the eleventh mode, the energy flow used is as follows: Figure 4 The fifth energy flow, the second energy flow and Figure 4 The third energy flow in the system.

[0127] The twelfth mode is as follows: When the first front-drive motor, the rear-drive motor, and the engine work together, the control state of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery discharges, the first front-drive motor drives, the first clutch engages, the second front-drive motor stops, the second clutch disengages, the first disconnect device engages, the second disconnect device disengages, the rear-drive motor drives, the third clutch engages, and the third disconnect device engages. In the twelfth mode, the energy flow used is as follows: Figure 4 The fifth energy flow, the first energy flow, and the second energy flow.

[0128] The thirteenth mode is as follows: When the second front-drive motor and the rear-drive motor work in conjunction with the engine, the control state of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery discharges, the first front-drive motor stops, the first clutch disengages, the second front-drive motor drives, the second clutch engages, the first disconnect device engages, the second disconnect device disengages, the rear-drive motor drives, the third clutch engages, and the third disconnect device engages. In the thirteenth mode, the energy flow used is as follows: Figure 6 The fifth energy flow, the first energy flow, and Figure 6 The third energy flow in the system.

[0129] The following is a display of the energy flow during flight of the flying car in pure electric mode.

[0130] The fourteenth mode is: In pure electric flight mode, when the second front drive motor operates alone, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor off, first clutch disengaged, second front drive motor driven, second clutch disengaged, first disconnect device disengaged, second disconnect device engaged, rear drive motor off, third clutch disengaged, and third disconnect device disengaged. In the fourteenth mode, the energy flow used is as follows: ​ As shown in the sixth energy flow diagram, the sixth energy flow flows sequentially through the battery, the second front drive motor, the second transmission mechanism, the second disconnection device, and the flight rotor.

[0131] The fifteenth mode is: In pure electric flight mode, when the first front drive motor operates alone, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor driving, first clutch engaged, second front drive motor off, second clutch engaged, first disconnect device disengaged, second disconnect device engaged, rear drive motor off, third clutch disengaged, and third disconnect device disengaged. In the fifteenth mode, the energy flow used is as follows: ​ As shown in the seventh energy flow diagram, the seventh energy flow flows sequentially through the battery, the first front-drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnection device, and the flight rotor.

[0132] The sixteenth mode is: In pure electric flight mode, when the first and second front drive motors operate independently, the control status of each assembly is as follows: engine off, generator off, power battery discharging, first front drive motor driving, first clutch engaged, second front drive motor driving, second clutch engaged, first disconnect device disengaged, second disconnect device engaged, rear drive motor off, third clutch disengaged, and third disconnect device disengaged. In the sixteenth mode, the energy flow used is as follows: ​ The sixth and seventh energy flows.

[0133] The following shows the energy flow during flight of the flying car in hybrid mode.

[0134] The seventeenth mode is: In hybrid flight mode, when the second front drive motor and the engine work together, the control status of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front drive motor stops, the first clutch disengages, the second front drive motor drives, the second clutch disengages, the first disconnect device disengages, the second disconnect device engages, the rear drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the seventeenth mode, the energy flow used is as follows: ​ The fifth and sixth energy flows.

[0135] The eighteenth mode is as follows: When the first front-drive motor and engine work together, the control status of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front-drive motor drives, the first clutch engages, the second front-drive motor stops, the second clutch engages, the first disconnect device disengages, the second disconnect device engages, the rear-drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the eighteenth mode, the energy flow used is as follows: ​ The fifth and seventh energy flows.

[0136] The nineteenth mode is: In hybrid flight mode, when the first and second front drive motors and the engine work together, the control state of each assembly is as follows: the engine starts and outputs mechanical energy, the generator generates electricity, the power battery charges and discharges simultaneously, the first front drive motor drives, the first clutch engages, the second front drive motor drives, the second clutch engages, the first disconnect device disengages, the second disconnect device engages, the rear drive motor stops, the third clutch disengages, and the third disconnect device disengages. In the second mode, the energy flow used is as follows: ​ The fifth, sixth, and seventh energy flows within.

[0137] According to an embodiment of the present invention, an embodiment of an energy flow display device for a flying car is provided. It should be noted that the device can be used to execute the above-described energy flow display method for a flying car. The specific implementation scheme and application scenario in this embodiment are the same as those in the above embodiment, and will not be repeated here.

[0138] ​ This is a schematic diagram of an energy flow display device for a flying car according to an embodiment of this application, as shown below. ​ As shown, the device includes the following:

[0139] The acquisition module 40 is used to acquire battery status information sent by the battery management system, motor status information sent by multiple motor controllers, and engine status information sent by the engine controller. The multiple motor controllers are used to control multiple drive motors on the flying car, and different drive motors are used to drive different wheels or rotors on the flying car.

[0140] The determination module 42 is used to determine the energy flow pattern of the flying car based on battery status information, multiple motor status information and engine status information;

[0141] Display module 44 is used to display the energy flow status of the flying car based on the mode signal value corresponding to the energy flow mode.

[0142] Optionally, the determining module is also used to obtain the operating mode of the flying car, wherein the operating mode includes one of the following: ground driving mode and air flight mode; determine the power mode of the flying car based on engine status information and battery status information, wherein the power mode includes one of the following: pure electric mode and hybrid mode; and determine the energy flow mode based on the operating mode, power mode and multiple motor status information.

[0143] Optionally, the determining module is also configured to determine the power mode as pure electric mode in response to engine status information indicating that the engine is in a stopped state and battery status information indicating that the battery is in a discharging state; and to determine the power mode as hybrid mode in response to engine status information indicating that the engine is in a working state.

[0144] Optionally, the multiple drive motors include: multiple front-drive motors and multiple rear-drive motors, wherein the front-drive motors are all used to drive the front wheels or rotors of the flying car, and the control strategies of the different front-drive motors are different and redundant with each other, and the rear-drive motors are used to drive the rear wheels of the flying car; the determining module is also used to determine the energy flow mode based on the state information of multiple motors in response to the following: the operating mode is ground driving mode and the power mode is pure electric mode; the operating mode is ground driving mode and the power mode is hybrid mode; the operating mode is air flight mode and the power mode is pure electric mode; and the operating mode is air flight mode and the power mode is hybrid mode.

[0145] Optionally, the plurality of front drive motors include: a first front drive motor and a second front drive motor; the determining module is further configured to, in response to the plurality of motor status information indicating that the rear drive motor is in a working state and the plurality of front drive motors are in a stopped state, determine the energy flow mode as a first mode, wherein the first mode includes: a first energy flow, the first energy flow sequentially flowing through the battery, the rear drive motor, the third transmission mechanism, the third disconnection device, and the rear wheel; in response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor and the rear drive motor are in a stopped state, determine the energy flow mode as a second mode, wherein the second mode includes: a second energy flow, the second energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device, and the front wheel; in response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor and the rear drive motor are in a stopped state, determine the energy flow mode as a third mode, wherein the third mode includes: a third energy flow, the third energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device, and the front wheel; in response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor and the rear drive motor are in a stopped state, determine the energy flow mode as a third mode, wherein the third mode includes: a third energy flow, the third energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first disconnection device, and the rear wheel; The system includes a battery, a second front-drive motor, a second transmission mechanism, a second clutch, a first disconnect device, and a front wheel. In response to multiple motor status information indicating that multiple front-drive motors are in operation and the rear-drive motor is in a stopped state, an energy flow mode is determined as a fourth mode, where the fourth mode includes a second energy flow and a third energy flow. In response to multiple motor status information indicating that the first front-drive motor and the rear-drive motor are in operation and the second front-drive motor is in a stopped state, an energy flow mode is determined as a fifth mode, where the fifth mode includes a first energy flow and a second energy flow. In response to multiple motor status information indicating that the second front-drive motor and the rear-drive motor are in operation and the first front-drive motor is in a stopped state, an energy flow mode is determined as a sixth mode, where the sixth mode includes a first energy flow and a third energy flow. In response to multiple motor status information indicating that all drive motors are in operation, an energy flow mode is determined as a seventh mode, where the seventh mode includes a first energy flow, a second energy flow, and a third energy flow.

[0146] Optionally, the multiple front-drive motors include: a first front-drive motor and a second front-drive motor; the determining module is further configured to, in response to multiple motor status information indicating that multiple drive motors are all in a stopped state, determine the energy flow mode as an eighth mode, wherein the eighth mode includes: a fourth energy flow and a fifth energy flow, the fourth energy flow sequentially flowing through the engine, a third clutch, a third disconnect device, and the rear wheel, and the fifth energy flow sequentially flowing through the engine, a generator, and a battery; in response to multiple motor status information indicating that the first front-drive motor is in a working state, and the second front-drive motor and the rear-drive motor are in a stopped state, determine the energy flow mode as a ninth mode, wherein the ninth mode includes: a fifth energy flow and a second energy flow; in response to multiple motor status information indicating that the rear-drive motor is in a working state, and multiple front-drive motors are in a stopped state, determine the energy flow mode as a tenth mode, wherein... In the above, the tenth mode includes: the fifth energy flow and the first energy flow; in response to multiple motor status information indicating that multiple front drive motors are in a working state and the rear drive motor is in a stopped state, the energy flow mode is determined to be the eleventh mode, wherein the eleventh mode includes: the fifth energy flow, the second energy flow, and the third energy flow; in response to multiple motor status information indicating that the first front drive motor and the rear drive motor are in a working state and the second front drive motor is in a stopped state, the energy flow mode is determined to be the twelfth mode, wherein the twelfth mode includes: the fifth energy flow, the first energy flow, and the second energy flow; in response to multiple motor status information indicating that the second front drive motor and the rear drive motor are in a working state and the first front drive motor is in a stopped state, the energy flow mode is determined to be the thirteenth mode, wherein the thirteenth mode includes: the fifth energy flow, the first energy flow, and the third energy flow.

[0147] Optionally, the multiple front drive motors include: a first front drive motor and a second front drive motor; the determining module is further configured to, in response to multiple motor status information indicating that the second front drive motor is in a working state and the first front drive motor is in a stopped working state, determine the energy flow mode as a fourteenth mode, wherein the fourteenth mode includes: a sixth energy flow, the sixth energy flow sequentially flowing through the battery, the second front drive motor, the second transmission mechanism, the second disconnection device, and the flight rotor; in response to multiple motor status information indicating that the first front drive motor is in a working state and the second front drive motor is in a stopped working state, determine the energy flow mode as a fifteenth mode, wherein the fifteenth mode includes: a seventh energy flow, the seventh energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnection device, and the flight rotor; in response to multiple motor status information indicating that all multiple front drive motors are in a working state, determine the energy flow mode as a sixteenth mode, wherein the sixteenth mode includes: the sixth energy flow and the seventh energy flow.

[0148] Optionally, the plurality of front drive motors include: a first front drive motor and a second front drive motor; the determining module is further configured to, in response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor is in a stopped working state, determine the energy flow mode as a seventeenth mode, wherein the seventeenth mode includes: a fifth energy flow and a sixth energy flow; in response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor is in a stopped working state, determine the energy flow mode as an eighteenth mode, wherein the eighteenth mode includes: a fifth energy flow and a seventh energy flow; in response to the plurality of motor status information indicating that all of the plurality of front drive motors are in a working state, determine the energy flow mode as a nineteenth mode, wherein the nineteenth mode includes: a fifth energy flow, a sixth energy flow, and a seventh energy flow.

[0149] Optionally, the above also includes a fault module, configured to: display first fault information in response to receiving first fault information sent by the battery management system; display second fault information in response to receiving second fault information sent by a plurality of motor controllers; and display third fault information in response to receiving third fault information sent by the engine controller.

[0150] Embodiments of this application also provide a flying car, including: a memory storing an executable program; and a processor for running the program, wherein the program executes the methods of various embodiments of the present invention during runtime.

[0151] Embodiments of this application also provide a computer-readable storage medium including a stored executable program, wherein, when the executable program is running, it controls the device where the computer-readable storage medium is located to perform the methods of various embodiments of the present invention.

[0152] Embodiments of this application also provide a computer program product, including a computer program that, when executed by a processor, implements the methods of various embodiments of the present invention.

[0153] Embodiments of this application also provide a computer program product, including a non-volatile computer-readable storage medium for storing a computer program that, when executed by a processor, implements the methods in various embodiments of the present invention.

[0154] Embodiments of this application also provide a computer program that, when executed by a processor, implements the methods described in the various embodiments of the present invention.

[0155] In the above embodiments of the present invention, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions of other embodiments.

[0156] In the several embodiments provided in this application, it should be understood that the disclosed technical content can be implemented in other ways. The device embodiments described above are merely illustrative; for example, the division of units can be a logical functional division, and in actual implementation, there may be other division methods. For instance, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Furthermore, the displayed or discussed mutual coupling, direct coupling, or communication connection may be through some interfaces; the indirect coupling or communication connection between units or modules may be electrical or other forms.

[0157] The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple units. Some or all of the units can be selected to achieve the purpose of this embodiment according to actual needs.

[0158] Furthermore, the functional units in the various embodiments of the present invention can be integrated into one processing unit, or each unit can exist physically separately, or two or more units can be integrated into one unit. The integrated unit can be implemented in hardware or as a software functional unit.

[0159] If the integrated unit is implemented as a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on this understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions to cause a computer device (which may be a personal computer, server, or network device, etc.) to execute all or part of the steps of the methods described in the various embodiments of the present invention. The aforementioned storage medium includes various media capable of storing program code, such as USB flash drives, read-only memory (ROM), random access memory (RAM), portable hard drives, magnetic disks, or optical disks.

[0160] The above description is only a preferred embodiment of the present invention. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A method for displaying the energy flow of a flying car, characterized in that, include: The system acquires battery status information sent by the battery management system, motor status information sent by multiple motor controllers, and engine status information sent by the engine controller. The multiple motor controllers are used to control multiple drive motors on the flying car, and different drive motors are used to drive different wheels or rotors on the flying car. Based on the battery status information, multiple motor status information, and the engine status information, the energy flow pattern of the flying car is determined; The energy flow status of the flying car is displayed based on the mode signal value corresponding to the energy flow pattern.

2. The energy flow display method for flying cars according to claim 1, characterized in that, Based on the battery status information, multiple motor status information, and the engine status information, the energy flow pattern of the flying car is determined, including: The operating mode of the flying car is obtained, wherein the operating mode includes one of the following: ground driving mode and air flight mode; Based on the engine status information and the battery status information, the power mode of the flying car is determined, wherein the power mode includes one of the following: pure electric mode and hybrid mode; The energy flow mode is determined based on the operating mode, the power mode, and the status information of the multiple motors.

3. The energy flow display method for flying cars according to claim 2, characterized in that, Based on the engine status information and the battery status information, the power mode of the flying car is determined, including: In response to the engine status information indicating that the engine is stopped and the battery status information indicating that the battery is discharging, the power mode is determined to be the pure electric mode. In response to the engine status information indicating that the engine is in operation, the power mode is determined to be the hybrid mode.

4. The energy flow display method for a flying car according to claim 2, characterized in that, The plurality of drive motors include: a plurality of front drive motors and a plurality of rear drive motors, wherein the front drive motors are all used to drive the front wheels of the flying car or the flying rotor, the control strategies of the different front drive motors are different and redundant with each other, and the rear drive motors are used to drive the rear wheels of the flying car. Determining the energy flow mode based on the operating mode, the power mode, and the status information of the multiple motors includes: In response to the operating mode being the ground driving mode and the power mode being the pure electric mode, the energy flow mode is determined based on the status information of the multiple motors; In response to the operating mode being the ground driving mode and the power mode being the hybrid mode, the energy flow mode is determined based on the status information of the multiple motors; In response to the operating mode being the air flight mode and the power mode being the pure electric mode, the energy flow mode is determined based on the motor status information of the plurality of front drive motors; In response to the operating mode being the air flight mode and the power mode being the hybrid mode, the energy flow mode is determined based on the motor status information of the plurality of front drive motors.

5. The energy flow display method for a flying car according to claim 4, characterized in that, The plurality of front-drive motors includes: a first front-drive motor and a second front-drive motor; in response to the operating mode being the ground driving mode and the power mode being the pure electric mode, the energy flow mode is determined based on the status information of the plurality of motors, including: In response to the plurality of motor status information indicating that the rear drive motor is in a working state and the plurality of front drive motors are in a stopped working state, the energy flow mode is determined to be a first mode, wherein the first mode includes: a first energy flow, the first energy flow sequentially flowing through the battery, the rear drive motor, the third transmission mechanism, the third disconnection device and the rear wheel; In response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be a second mode, wherein the second mode includes: a second energy flow, the second energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the first disconnection device and the front wheel; In response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be a third mode, wherein the third mode includes: a third energy flow, the third energy flow sequentially flowing through the battery, the second front drive motor, the second transmission mechanism, the second clutch, the first disconnection device and the front wheel; In response to the plurality of motor status information indicating that the plurality of front drive motors are in a working state and the rear drive motor is in a stopped working state, the energy flow mode is determined to be a fourth mode, wherein the fourth mode includes: the second energy flow and the third energy flow; In response to the plurality of motor status information indicating that the first front drive motor and the rear drive motor are in a working state and the second front drive motor is in a stopped working state, the energy flow mode is determined to be the fifth mode, wherein the fifth mode includes: the first energy flow and the second energy flow; In response to the plurality of motor status information indicating that the second front drive motor and the rear drive motor are in a working state and the first front drive motor is in a stopped working state, the energy flow mode is determined to be the sixth mode, wherein the sixth mode includes: the first energy flow and the third energy flow; In response to the plurality of motor status information indicating that all of the plurality of drive motors are in a working state, the energy flow mode is determined to be a seventh mode, wherein the seventh mode includes: the first energy flow, the second energy flow, and the third energy flow.

6. The energy flow display method for a flying car according to claim 4, characterized in that, The plurality of front-drive motors includes: a first front-drive motor and a second front-drive motor; in response to the operating mode being the ground driving mode and the power mode being the hybrid mode, the energy flow mode is determined based on the status information of the plurality of motors, including: In response to the plurality of motor status information indicating that all of the plurality of drive motors are in a stopped working state, the energy flow mode is determined to be the eighth mode, wherein the eighth mode includes: a fourth energy flow and a fifth energy flow, the fourth energy flow sequentially flowing through the engine, the third clutch, the third disconnect device and the rear wheel, and the fifth energy flow sequentially flowing through the engine, the generator and the battery; In response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor and the rear drive motor are in a stopped working state, the energy flow mode is determined to be the ninth mode, wherein the ninth mode includes: the fifth energy flow and the second energy flow; In response to the plurality of motor status information indicating that the rear drive motor is in a working state and the plurality of front drive motors are in a stopped working state, the energy flow mode is determined to be the tenth mode, wherein the tenth mode includes: the fifth energy flow and the first energy flow; In response to the plurality of motor status information indicating that the plurality of front drive motors are in a working state and the rear drive motor is in a stopped working state, the energy flow mode is determined to be the eleventh mode, wherein the eleventh mode includes: the fifth energy flow, the second energy flow and the third energy flow; In response to the plurality of motor status information indicating that the first front drive motor and the rear drive motor are in a working state and the second front drive motor is in a stopped working state, the energy flow mode is determined to be the twelfth mode, wherein the twelfth mode includes: the fifth energy flow, the first energy flow and the second energy flow; In response to the plurality of motor status information indicating that the second front drive motor and the rear drive motor are in a working state and the first front drive motor is in a stopped working state, the energy flow mode is determined to be the thirteenth mode, wherein the thirteenth mode includes: the fifth energy flow, the first energy flow and the third energy flow.

7. The energy flow display method for a flying car according to claim 4, characterized in that, The plurality of front-drive motors includes: a first front-drive motor and a second front-drive motor; in response to the operating mode being the air flight mode and the power mode being the pure electric mode, the energy flow mode is determined based on the motor state information of the plurality of front-drive motors, including: In response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor is in a stopped working state, the energy flow mode is determined to be the fourteenth mode, wherein the fourteenth mode includes: a sixth energy flow, the sixth energy flow sequentially flowing through the battery, the second front drive motor, the second transmission mechanism, the second disconnection device and the flight rotor; In response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor is in a stopped working state, the energy flow mode is determined to be the fifteenth mode, wherein the fifteenth mode includes: a seventh energy flow, the seventh energy flow sequentially flowing through the battery, the first front drive motor, the first transmission mechanism, the first clutch, the second clutch, the second transmission mechanism, the second disconnection device and the flight rotor; In response to the plurality of motor status information indicating that all of the plurality of front drive motors are in a working state, the energy flow mode is determined to be the sixteenth mode, wherein the sixteenth mode includes: the sixth energy flow and the seventh energy flow.

8. The energy flow display method for a flying car according to claim 4, characterized in that, The plurality of front-drive motors includes: a first front-drive motor and a second front-drive motor; in response to the operating mode being the air-flying mode and the power mode being the hybrid mode, the energy flow mode is determined based on the motor state information of the plurality of front-drive motors, including: In response to the plurality of motor status information indicating that the second front drive motor is in a working state and the first front drive motor is in a stopped working state, the energy flow mode is determined to be the seventeenth mode, wherein the seventeenth mode includes: the fifth energy flow and the sixth energy flow; In response to the plurality of motor status information indicating that the first front drive motor is in a working state and the second front drive motor is in a stopped working state, the energy flow mode is determined to be the eighteenth mode, wherein the eighteenth mode includes: the fifth energy flow and the seventh energy flow; In response to the plurality of motor status information indicating that all of the plurality of front drive motors are in a working state, the energy flow mode is determined to be the nineteenth mode, wherein the nineteenth mode includes: the fifth energy flow, the sixth energy flow, and the seventh energy flow.

9. The energy flow display method for a flying car according to any one of claims 1 to 8, characterized in that, The method further includes at least one of the following: Upon receiving the first fault information sent by the battery management system, the system displays the first fault information. In response to receiving the second fault information sent by the plurality of motor controllers, the second fault information is displayed; In response to receiving the third fault information sent by the engine controller, the third fault information is displayed.

10. A flying car, characterized in that, include: Memory, which stores executable programs; A processor for running the program, wherein the program, when running, performs the method according to any one of claims 1 to 9.

11. A computer-readable storage medium, characterized in that, The computer-readable storage medium includes a stored executable program, wherein, when the executable program is executed, it controls the device on which the storage medium is located to perform the method according to any one of claims 1 to 9.

12. A computer program product, characterized in that, Includes a computer program that, when executed by a processor, implements the method according to any one of claims 1 to 9.

Images