Flying car energy processing method and device, flying car and storage medium

Abstract

The invention relates to a hovercar energy processing method and device, a hovercar and a storage medium. The hovercar energy processing method is applied to the hovercar, the hovercar comprises a land walking body and a flying body, the land walking body comprises a range extender and a land walking battery pack, the flying body comprises a flying battery pack, and energy is supplemented between the land walking battery pack and the flying battery pack through a converter. The method comprises the following steps: analyzing route planning information according to navigation information set by the hovercar; determining scene driving parameters according to the travel route planning information; range extender operation parameters of the range extender are determined in different states of the hovercar; and determining operation strategies of the range extender in different scenes according to a comparison result of the scene driving parameters and the operation parameters of the range extender. Energy can be more reasonably provided for the hovercar, the power use requirements of the hovercar in different scenes are met, and the driving experience is improved.

Description

Technical Field

[0001] The present application relates to the technical field of flying cars, and in particular to a flying car energy processing method and device, a flying car and a storage medium. Background Art

[0002] With the continuous development of aviation technology and automobile technology, flying cars have emerged. Flying cars generally refer to cars that can travel on land and fly in the air. At present, among the types of flying cars, two-part flying cars have begun to appear. This two-part flying car consists of two parts: a land body and a flying body. The land body and the flying body of the flying car can be automatically separated and combined. In the separated state, the land body is equivalent to an ordinary extended-range car, and the flying body can achieve vertical take-off and landing to meet the needs of low-altitude flight. In addition, the land body can completely store the flying body into the car and drive on the ground, similar to a car equipped with an extended-range hybrid power system, which can recharge the flying body multiple times. The flying body part can be a pure electric manned aircraft that can achieve vertical take-off and landing and low-altitude flight.

[0003] The current energy management modes of flying cars generally include pure electric priority or fuel priority. Both of these energy management methods determine the time for the range extender to intervene based on the remaining power of the battery pack. Among them, pure electric priority means using the battery pack power to drive when the battery pack power is high, and starting the range extender to drive the vehicle when the battery pack power drops to a lower value, and charging the excess power to the battery pack. Among them, fuel priority means allowing the range extender to start when the battery pack power is high, maintaining the battery pack power at a higher threshold.

[0004] Both of the above methods have defects. If only the battery pack power is judged to decide whether to start the range extender, in some scenarios, such as pure electric priority mode, the driver consumes the battery power by driving at high speed for a long time. When driving at a low speed in the city, the range extender intervenes due to insufficient battery power, which will cause a lot of noise and vibration, affecting the user's driving experience; if the fuel priority mode is used from the beginning, the pure electric driving capability cannot be maximized, the driving energy consumption increases, and it cannot bring a more intelligent and comfortable experience to the user.

[0005] Therefore, the energy processing method of flying cars in related technologies needs to be improved and perfected. Summary of the invention

[0006] In order to solve or partially solve the problems existing in the related technology, the present application provides a flying car energy processing method, device, flying car and storage medium, which can provide energy for the flying car more reasonably, meet the power usage requirements of the flying car in different scenarios, and improve the driving experience.

[0007] In a first aspect, the present application provides a flying car energy processing method, which is applied to a flying car, wherein the flying car comprises a land body and a flying body, the land body comprises a range extender and a land battery pack, the flying body comprises a flying battery pack, and the land battery pack and the flying battery pack are supplemented with energy via a converter; the method comprises:

[0008] Analyzing the itinerary planning information according to the navigation information set by the flying car;

[0009] Determining scenario driving parameters according to the trip planning information;

[0010] respectively determining the range extender operating parameters of the range extender under different states of the flying car;

[0011] According to the comparison result of the scenario driving parameters and the range extender operating parameters, the operating strategy of the range extender in different scenarios is determined.

[0012] In one embodiment, the scenario driving parameters include high-speed scenario driving time, the range extender operation parameters include range extender operation time, and the operation strategy of the range extender in different scenarios is determined according to the comparison result between the scenario driving parameters and the range extender operation parameters, including:

[0013] When the driving time in the high-speed scenario is greater than the operating time of the range extender, controlling the range extender to operate in the high-speed scenario throughout the entire driving time; or,

[0014] When the high-speed scenario driving time is less than or equal to the range extender running time, the range extender is controlled to run in the high-speed scenario first, and then run in the low-speed scenario after completing the high-speed scenario driving.

[0015] In one embodiment, the determining the range extender operating parameters of the range extender respectively under different states of the flying car includes:

[0016] When the flying car is in a combined state,

[0017] If the flying car has a flight demand at the destination, the operating time of the range extender is determined according to a first preset method; or,

[0018] If the flying car has no flight demand at the destination, the operating time of the range extender is determined according to a second preset method.

[0019] In one embodiment, if the flying car has a flight demand at the destination, determining the operating time of the range extender according to a first preset method includes:

[0020] If the flying car needs to fly at the destination, and the flying battery pack does not need to be recharged, the remaining mileage of the land battery pack of the land vehicle is obtained;

[0021] The total mileage in the trip planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage;

[0022] The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

[0023] In one embodiment, if the flying car has a flight demand at the destination, determining the operating time of the range extender according to a first preset method includes:

[0024] If the flying car has a flight demand at the destination and the flight battery pack needs to be recharged, determining the recharging time required for the range extender to recharge the flight battery pack;

[0025] The total mileage in the trip planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage;

[0026] A first operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle, and a final operating time of the range extender is determined by adding the first operating time of the range extender to the charging time.

[0027] In one embodiment, if the flying car has no flight demand at the destination, determining the operating time of the range extender according to a second preset method includes:

[0028] If the flying car has no flight demand at the destination, the remaining mileage of the land battery pack and the remaining mileage of the flying battery pack are obtained;

[0029] If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is less than or equal to the total mileage in the trip planning information, subtract the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack from the total mileage to obtain the range extender driving mileage;

[0030] The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

[0031] In one embodiment, the method further comprises:

[0032] If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the trip planning information, the land battery pack and the flight battery pack are used for pure electric driving throughout the entire journey.

[0033] In one embodiment, the determining the range extender operating parameters of the range extender respectively under different states of the flying car includes:

[0034] When the flying car is in a land body split state, the range extender operation time is determined according to a third preset method.

[0035] In one embodiment, when the flying car is in a land-body-separated state, determining the range extender operation time according to a third preset method includes:

[0036] Get the remaining mileage of the land-based battery pack of the land-based body;

[0037] If the remaining mileage of the land battery pack is less than or equal to the total mileage in the trip planning information, subtract the remaining mileage of the land battery pack from the total mileage to obtain the range extender driving mileage;

[0038] The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

[0039] In one embodiment, the method further comprises:

[0040] If the remaining mileage of the land-based battery pack is greater than the total mileage in the trip planning information, the land-based battery pack will be used for pure electric driving throughout the entire journey.

[0041] In a second aspect, the present application provides a flying car energy processing device, which is applied to a flying car, wherein the flying car comprises a land body and a flying body, the land body comprises a range extender and a land battery pack, the flying body comprises a flying battery pack, and the land battery pack and the flying battery pack are supplemented with energy through a converter; the device comprises:

[0042] An analysis module, used for analyzing the itinerary planning information according to the navigation information set by the flying car;

[0043] A scenario driving parameter module, used to determine scenario driving parameters according to the trip planning information;

[0044] A range extender operation parameter module, used to respectively determine the range extender operation parameters of the range extender under different states of the flying car;

[0045] The range extender strategy module is used to determine the operation strategy of the range extender in different scenarios according to the comparison result of the scenario driving parameters and the range extender operation parameters.

[0046] In one embodiment, the scenario driving parameters include high-speed scenario driving time, the range extender operation parameters include range extender operation time, and the range extender strategy module includes:

[0047] The first strategy submodule is used to control the range extender to run in the high-speed scenario for the entire journey when the driving time in the high-speed scenario is greater than the running time of the range extender; or

[0048] The second strategy submodule is used to control the range extender to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving, when the high-speed scenario driving time is less than or equal to the range extender operating time.

[0049] A third aspect of the present application provides a flying car, comprising a land body and a flying body, wherein the land body comprises a range extender and a land battery pack, and the flying body comprises a flying battery pack, wherein the land battery pack and the flying battery pack are supplemented with energy via a converter;

[0050] The flying car also includes the flying car energy processing device as described above.

[0051] A fourth aspect of the present application provides a flying car, comprising:

[0052] Processor; and

[0053] The memory stores executable codes thereon, and when the executable codes are executed by the processor, the processor is caused to execute the method as described above.

[0054] A fifth aspect of the present application provides a computer-readable storage medium having executable code stored thereon. When the executable code is executed by a processor of an electronic device, the processor is caused to execute the method as described above.

[0055] The technical solution provided by this application may have the following beneficial effects:

[0056] In the embodiment of the present application, after analyzing the itinerary planning information according to the navigation information set by the flying car, the scene driving parameters can be determined according to the itinerary planning information; then the range extender operating parameters of the range extender are determined respectively in different states of the flying car; finally, the operation strategy of the range extender in different scenes is determined according to the comparison result of the scene driving parameters and the range extender operating parameters. The operation strategy of the range extender during the entire journey, such as the time of the range extender intervention, is controlled by the comparison result of the scene driving parameters and the range extender operating parameters, so that energy can be provided to the flying car more reasonably, energy consumption can be reduced, the power use requirements of the flying car in different scenes can be met, the noise and vibration caused by the operation of the range extender can be reduced, and the driving experience can be improved.

[0057] Furthermore, the present application determines the operation strategy of the range extender in different scenarios based on the comparison results of the scenario driving parameters and the range extender operation parameters, which may include: when the driving time in the high-speed scenario is greater than the range extender operation time, controlling the range extender to operate in the high-speed scenario throughout the entire journey; or, when the driving time in the high-speed scenario is less than or equal to the range extender operation time, controlling the range extender to operate in the high-speed scenario first, and then operating in the low-speed scenario after completing the high-speed scenario driving. In other words, the present application can determine the time when the range extender intervenes during the entire driving process, so that the range extender can operate on the high-speed section of the high-speed scenario as much as possible, reduce the noise and vibration caused by the start-up of the range extender, and minimize the range extender operation time while meeting user needs, so that the driving energy consumption of the entire journey is optimized, and bring users a smart and comfortable driving experience.

[0058] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0059] The above and other objects, features and advantages of the present application will become more apparent by describing in more detail exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0060] Figure 1 is a first flow chart of a flying car energy processing method shown in an embodiment of the present application;

[0061] Figure 2 is a second flow chart of the flying car energy processing method shown in the embodiment of the present application;

[0062] Figure 3 is a structural schematic diagram of a flying car power system shown in an embodiment of the present application;

[0063] Figure 4 is a flow chart of a method for processing energy of a flying car in a combined state, shown in an embodiment of the present application;

[0064] Figure 5 is a flow chart of a method for processing energy of a flying car in a state where the land body is separated, as shown in an embodiment of the present application;

[0065] Figure 6 is a first structural schematic diagram of a flying car energy processing device shown in an embodiment of the present application;

[0066] Figure 7 is a second structural schematic diagram of the flying car energy processing device shown in the embodiment of the present application;

[0067] Figure 8 It is a schematic diagram of the structure of a flying car shown in an embodiment of the present application. DETAILED DESCRIPTION

[0068] The embodiments of the present application will be described in more detail below with reference to the accompanying drawings. Although the embodiments of the present application are shown in the accompanying drawings, it should be understood that the present application can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present application more thorough and complete, and to fully convey the scope of the present application to those skilled in the art.

[0069] The terms used in this application are for the purpose of describing specific embodiments only and are not intended to limit this application. The singular forms of "a", "said" and "the" used in this application and the appended claims are also intended to include plural forms unless the context clearly indicates other meanings. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0070] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0071] The energy processing method of flying cars in the related art needs to be improved. In view of the problems existing in the related art, this application provides a flying car energy processing method, which can provide energy for the flying car more reasonably, meet the power usage needs of the flying car in different scenarios, and improve the driving experience.

[0072] The technical solution of the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0073] Figure 1 It is a first flow chart of the flying car energy processing method shown in the embodiment of the present application.

[0074] The method is applied to a flying car, wherein the flying car includes a land body and a flying body, the land body includes a range extender and a land battery pack, the flying body includes a flying battery pack, and the land battery pack and the flying battery pack are replenished with energy via a converter; wherein the converter may be a bidirectional DC converter.

[0075] See also Figure 1, the method comprising:

[0076] S101. Analyze itinerary planning information according to navigation information set by the flying car.

[0077] The trip planning information may include total mileage information, length of high-speed sections in high-speed scenarios, length of low-speed sections in low-speed scenarios, speed limit information, congestion information, etc.

[0078] S102: Determine scenario driving parameters according to the itinerary planning information.

[0079] The scenario driving parameters include high-speed scenario driving time and low-speed scenario driving time. Based on the road information of each section in the itinerary planning information, the high-speed scenario driving time (the time of driving on the high-speed section) and the low-speed scenario driving time (the time of driving on the low-speed section) can be calculated respectively.

[0080] S103, respectively determining operating parameters of the range extender under different states of the flying car.

[0081] For example, when the flying car is in a combined state, if the flying car has a flight demand at the destination, the range extender operating time is determined according to a first preset method; or, if the flying car has no flight demand at the destination, the range extender operating time is determined according to a second preset method.

[0082] For example, when the flying car is in a land-body-split state, the range extender operation time is determined according to a third preset method.

[0083] S104: Determine the operation strategy of the range extender in different scenarios according to the comparison result between the scenario driving parameters and the range extender operation parameters.

[0084] For example, when the high-speed scenario driving time is greater than the range extender operating time, the range extender can be controlled to operate in the high-speed scenario throughout the entire journey; or, when the high-speed scenario driving time is less than or equal to the range extender operating time, the range extender can be controlled to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving.

[0085] In the embodiment of the present application, after analyzing the itinerary planning information according to the navigation information set by the flying car, the scene driving parameters can be determined according to the itinerary planning information; then the range extender operating parameters of the range extender are determined respectively in different states of the flying car; finally, according to the comparison results of the scene driving parameters and the range extender operating parameters, the operation strategy of the range extender in different scenes is determined. The operation strategy of the range extender during the entire journey, such as the time of intervention of the range extender, is controlled by comparing the scene driving parameters with the range extender operating parameters, so that energy can be provided to the flying car more reasonably, energy consumption can be reduced, the power use requirements of the flying car in different scenes can be met, the noise and vibration effects caused by the operation of the range extender can be reduced, and the driving experience can be improved.

[0086] Figure 2 It is a second flow chart of the flying car energy processing method shown in the embodiment of the present application.

[0087] This method is applied to flying cars, see Figure 2 , the method comprising:

[0088] S201. Analyze itinerary planning information according to navigation information set by the flying car.

[0089] The trip planning information may include total mileage information, length of high-speed sections in high-speed scenarios, length of low-speed sections in low-speed scenarios, speed limit information, congestion information, etc.

[0090] S202. Determine scenario driving parameters according to the itinerary planning information, wherein the scenario driving parameters include high-speed scenario driving time; proceed to S203 or S204.

[0091] The scenario driving parameters include high-speed scenario driving time and low-speed scenario driving time. Based on the road information of each section in the itinerary planning information, the high-speed scenario driving time (the time of driving on the high-speed section) and the low-speed scenario driving time (the time of driving on the low-speed section) can be calculated respectively.

[0092] S203: When the flying car is in the combined state, if the flying car has a flight demand at the destination, the range extender operation time is determined according to the first preset method; or, if the flying car has no flight demand at the destination, the range extender operation time is determined according to the second preset method. Enter S205 or S206.

[0093] Among them, if the flying car has a flight demand at the destination, the range extender operating time is determined according to a first preset method, including: if the flying car has a flight demand at the destination, when the flight battery pack does not need to be recharged, the remaining mileage of the land battery pack of the land body is obtained; the total mileage in the itinerary planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage; the range extender operating time is determined according to the range extender driving mileage and the land body driving speed.

[0094] Among them, if the flying car has a flight demand at the destination, the range extender operating time is determined according to a first preset method, including: if the flying car has a flight demand at the destination, when the flight battery pack needs to be recharged, determining the recharging time required for the range extender to recharge the flight battery pack; subtracting the remaining mileage of the land battery pack from the total mileage in the itinerary planning information to obtain the range extender driving mileage; determining the first operating time of the range extender according to the driving mileage of the range extender and the driving speed of the land body, adding the first operating time of the range extender to the recharging time to determine the final range extender operating time.

[0095] Among them, if the flying car has no flight demand at the destination, the range extender operating time is determined according to a second preset method, including: if the flying car has no flight demand at the destination, obtaining the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack; if the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is less than or equal to the total mileage in the itinerary planning information, subtracting the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack from the total mileage to obtain the range extender driving mileage; determining the range extender operating time according to the range extender driving mileage and the land body driving speed.

[0096] S204: When the flying car is in the state of the land body being separated, the operation time of the range extender is determined according to the third preset method. Then, the process proceeds to S205 or S206.

[0097] Among them, when the flying car is in a land body split state, the range extender operating time is determined according to a third preset method, including: obtaining the remaining mileage of the land battery pack of the land body; if the remaining mileage of the land battery pack is less than or equal to the total mileage in the trip planning information, subtracting the remaining mileage of the land battery pack from the total mileage to obtain the range extender driving mileage; determining the range extender operating time according to the range extender driving mileage and the land body driving speed.

[0098] S205: When the driving time in the high-speed scenario is greater than the operating time of the range extender, the range extender is controlled to operate in the high-speed scenario throughout the entire driving time.

[0099] S206: When the high-speed scenario driving time is less than or equal to the range extender operating time, the range extender is controlled to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving.

[0100] The present application can determine the time when the range extender intervenes during the entire driving process, so that the range extender can operate on the high-speed section of the high-speed scene as much as possible, reduce the noise and vibration caused by the start-up of the range extender, and minimize the running time of the range extender while meeting user needs, so as to optimize the energy consumption of the entire journey and bring users an intelligent and comfortable driving experience.

[0101] Figure 4 It is a flow chart of the energy processing method of the flying car in the combined state shown in the embodiment of the present application.

[0102] This method is applied to flying cars. The power system of flying cars can be found in Figure 3 shown. Figure 3 It is a structural schematic diagram of the flying car power system shown in an embodiment of the present application.

[0103] like Figure 3 As shown, the power system of the flying car includes a land power system of the land body and a flight power system of the flying body. The land power system includes a range extender, a land battery pack, a land electric drive module and a converter, and the flight power system includes a flight battery pack. The land battery pack and the flight battery pack are replenished through a converter, that is, the converter is used to connect the land body and the flying body, so that the land battery pack of the land body can discharge to the flying body, and the flight battery pack of the flying body can also discharge to the land body. The converter can be a bidirectional DC converter but is not limited to this.

[0104] The technical solution of the present application provides an energy processing method based on navigation that can be applied to extended-range new energy vehicles and extended-range two-part flying cars. The present application solution obtains navigation route information through the destination set by the user, identifies the length of the high-speed section and the length of the low-speed section in the navigation route, and identifies congestion information, etc., calculates the low-speed driving time and the high-speed driving time, and then combines information such as whether the user has a flight demand at the destination, the remaining mileage of the current battery pack, and the remaining fuel mileage to determine the time when the range extender intervenes during the entire driving process, so that the range extender can operate on the high-speed section of the high-speed scene as much as possible, reduce the noise and vibration caused by the start-up of the range extender, and reduce the operating time of the range extender as much as possible while meeting the user's needs, so that the driving energy consumption of the entire journey is optimized, bringing users a smart and comfortable driving experience.

[0105] like Figure 4 As shown, in the flying car combined state, the method includes:

[0106] S401. Obtain navigation information set by the user in the flying car, where the navigation information at least includes destination information.

[0107] S402: Analyze the itinerary planning information according to the navigation information.

[0108] The trip planning information may include total mileage information, length of high-speed sections in high-speed scenarios, length of low-speed sections in low-speed scenarios, speed limit information, congestion information, etc.

[0109] S403: Determine scenario driving parameters according to the itinerary planning information, wherein the scenario driving parameters include high-speed scenario driving time and low-speed scenario driving time.

[0110] Based on the road information of each section in the itinerary planning information, the high-speed scenario driving time (the time of driving on the high-speed section) and the low-speed scenario driving time (the time of driving on the low-speed section) can be calculated respectively.

[0111] S404. When the flying car is in the combined state, determine whether the flying car has a flight demand at the destination. If so, proceed to S405. If not, proceed to S412.

[0112] S405: Obtain the remaining mileage of the land-based battery pack of the land-based body.

[0113] It should be noted that in addition to obtaining the remaining mileage of the land battery pack of the land body, the remaining power of the land battery pack of the land body, the remaining mileage and remaining power of the flight battery pack of the flying body, and the remaining fuel mileage and remaining fuel amount of the land body can also be obtained.

[0114] S406: When the flight battery pack needs to be recharged, calculate the recharging time required for the range extender to recharge the flight battery pack.

[0115] When the flight battery pack needs to be recharged, the range extender also needs to recharge the flight battery pack. Therefore, the time it takes for the range extender to recharge the flight battery pack is calculated. The time it takes for the range extender to recharge the aircraft is also the time it needs to drive.

[0116] It should be noted that if the flight battery pack does not need to be recharged, there is no need to calculate the recharging time required for the range extender to recharge the flight battery pack.

[0117] S407: Subtract the remaining mileage of the land battery pack from the total mileage in the trip planning information to obtain the range extender driving mileage.

[0118] S408, determining the first operating time of the range extender according to the driving mileage of the range extender and the driving speed of the land vehicle, adding the charging time required for the range extender to charge the flight battery pack to the first operating time of the range extender, and determining the final operating time of the range extender. Entering S409.

[0119] The first operation time of the range extender can be calculated by dividing the driving mileage of the range extender by the driving speed of the land vehicle. The above steps have calculated the charging time required for the range extender to charge the flight battery pack, so the first operation time of the range extender plus the above calculated time required for the range extender to charge the flight vehicle is the final determined operation time of the range extender, that is, the total operation time of the range extender.

[0120] S409, determine whether the high-speed scenario driving time is greater than the range extender operating time. If the high-speed scenario driving time is greater than the range extender operating time, enter S410; if the high-speed scenario driving time is less than or equal to the range extender operating time, enter S411.

[0121] Determine whether the high-speed scenario driving time (highway section driving time) is greater than the range extender operating time: if greater, then in S410 the range extender operating time is all placed on the high-speed section; if not, then in S411 the range extender operating time is preferentially placed on the high-speed section, and the remaining operating time is placed on the low-speed section.

[0122] S410: When the driving time in the high-speed scenario is greater than the operating time of the range extender, the range extender is controlled to operate in the high-speed scenario throughout the entire driving time.

[0123] S411. When the high-speed scenario driving time is less than or equal to the range extender operating time, the range extender is controlled to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving.

[0124] S412, obtaining the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack.

[0125] Since there is no need to fly at the destination, the flight battery pack can be used on land, and the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack can be obtained.

[0126] It should be noted that in addition to obtaining the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack, you can also obtain the remaining power of the land battery pack of the land body, the remaining power of the flight battery pack of the flying body, and the remaining fuel mileage and remaining fuel amount of the land body.

[0127] S413, determine whether the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the itinerary planning information. If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the itinerary planning information, proceed to S414; if the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is less than or equal to the total mileage in the itinerary planning information, proceed to S415.

[0128] Because there is no need to fly at the destination, the flight battery pack can be used for land travel. The sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack can be considered and compared with the total mileage in the itinerary planning information.

[0129] S414: The sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the trip planning information, and the land battery pack and the flight battery pack are used for pure electric driving throughout the trip.

[0130] S415: Subtract the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack from the total mileage to obtain the range extender driving mileage; determine the range extender operating time according to the range extender driving mileage and the land vehicle driving speed. Enter S409.

[0131] Among them, after obtaining the driving mileage of the range extender, the driving mileage of the range extender is divided by the driving speed of the land vehicle, and the operating time of the range extender can be calculated.

[0132] It should be noted that if the flying car has a flight demand at the destination, and the flying body battery pack does not need to be recharged, the remaining mileage of the land body's land battery pack can be directly obtained; the total mileage in the itinerary planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage; based on the range extender driving mileage and the land body driving speed, the range extender operating time is determined.

[0133] Figure 5 It is a flow chart of a method for processing energy of a flying car when the land body is separated, as shown in an embodiment of the present application.

[0134] like Figure 5 As shown, when the flying car is in a state where the land body is separated, the method includes:

[0135] S501. Obtain navigation information set by the user in the flying car, where the navigation information at least includes destination information.

[0136] S502: Analyze the itinerary planning information according to the navigation information.

[0137] The trip planning information may include total mileage information, length of high-speed sections in high-speed scenarios, length of low-speed sections in low-speed scenarios, speed limit information, congestion information, etc.

[0138] S503. Determine scenario driving parameters according to the itinerary planning information, wherein the scenario driving parameters include high-speed scenario driving time and high-speed scenario driving time.

[0139] S504: When the flying car is in a state of being separated from the land body, obtaining the remaining mileage of the land battery pack of the land body.

[0140] It should be noted that in addition to obtaining the remaining mileage of the land-based battery pack, the remaining power of the land-based battery pack of the land-based body can also be obtained, as well as information such as the remaining fuel mileage and remaining fuel volume of the land-based body.

[0141] S505. Determine whether the remaining mileage of the land battery pack is greater than the total mileage in the trip planning information; if the remaining mileage of the land battery pack is greater than the total mileage in the trip planning information, proceed to S506; if the remaining mileage of the land battery pack is less than or equal to the total mileage in the trip planning information, proceed to S507.

[0142] S506: The remaining mileage of the land battery pack is greater than the total mileage in the trip planning information, and the land battery pack and the flight battery pack are used for pure electric driving throughout the journey.

[0143] S507, subtract the remaining mileage of the land battery pack from the total mileage to obtain the range extender driving mileage; determine the range extender operating time according to the range extender driving mileage and the land vehicle driving speed. Enter S508.

[0144] Among them, after obtaining the driving mileage of the range extender, the driving mileage of the range extender is divided by the driving speed of the land vehicle, and the operating time of the range extender can be calculated.

[0145] S508. Determine whether the high-speed scenario driving time is greater than the range extender operating time. If the high-speed scenario driving time is greater than the range extender operating time, proceed to S509. If the high-speed scenario driving time is less than or equal to the range extender operating time, proceed to S510.

[0146] Determine whether the high-speed scenario driving time (high-speed section driving time) is greater than the range extender operating time: if greater, then in S509 the range extender operating time is all placed on the high-speed section; if not, then in S510 the range extender operating time is preferentially placed on the high-speed section, and the remaining operating time is placed on the low-speed section.

[0147] S509: When the driving time in the high-speed scenario is greater than the operating time of the range extender, the range extender is controlled to operate in the high-speed scenario throughout the entire driving time.

[0148] S510: When the high-speed scenario driving time is less than or equal to the range extender operating time, the range extender is controlled to operate in the high-speed scenario first, and then to operate in the low-speed scenario after completing the high-speed scenario driving.

[0149] To sum up, compared with the fuel priority mode, the technical solution of the present application can plan in advance the time when the range extender needs to operate in the route according to the driving time on the highway section and the driving time on the low-speed section, so as to reduce the operating time of the range extender as much as possible, thereby reducing energy consumption; compared with the pure electric priority mode, the technical solution of the present application can plan the range extender to operate on the highway section and minimize the operation on the low-speed section, thereby reducing the noise and vibration caused by the operation of the range extender and improving driving comfort.

[0150] The technical solution of this application can plan the time for the range extender to intervene during the entire journey by obtaining the user's navigation information and the flight plan after arriving at the destination, so as to reduce the driving energy consumption. The technical solution of this application can control the time for the range extender to intervene during the entire journey in the high-speed driving section, so as to minimize the noise and vibration caused by the operation of the range extender.

[0151] The above describes in detail the flying car energy processing method of the embodiment of the present application. Correspondingly, the present application also provides a flying car energy processing device, a flying car and a storage medium.

[0152] Figure 6 It is a first structural schematic diagram of the flying car energy processing device shown in the embodiment of the present application.

[0153] See also Figure 6 The flying car energy processing device 60 provided in the present application is applied to a flying car, wherein the flying car includes a land body and a flying body, the land body includes a range extender and a land battery pack, the flying body includes a flying battery pack, and the land battery pack and the flying battery pack are replenished with energy through a converter.

[0154] The flying car energy processing device 60 may include: an analysis module 61 , a scene driving parameter module 62 , a range extender operation parameter module 63 , and a range extender strategy module 64 .

[0155] The analysis module 61 is used to analyze the itinerary planning information according to the navigation information set by the flying car. The itinerary planning information may include total mileage information, the length of the high-speed road section in the high-speed scenario, the length of the low-speed road section in the low-speed scenario, speed limit information, congestion information, etc.

[0156] The scenario driving parameter module 62 is used to determine scenario driving parameters according to the trip planning information.

[0157] The scenario driving parameters include high-speed scenario driving time and low-speed scenario driving time. Based on the road information of each section in the itinerary planning information, the high-speed scenario driving time (the time of driving on the high-speed section) and the low-speed scenario driving time (the time of driving on the low-speed section) can be calculated respectively.

[0158] The range extender operation parameter module 63 is used to determine the range extender operation parameters of the range extender in different states of the flying car. For example, when the flying car is in a combined state, if the flying car has a flight demand at the destination, the range extender operation time is determined according to the first preset method; or, if the flying car has no flight demand at the destination, the range extender operation time is determined according to the second preset method. For example, when the flying car is in a land body split state, the range extender operation time is determined according to the third preset method.

[0159] The range extender strategy module 64 is used to determine the operation strategy of the range extender in different scenarios according to the comparison results of the scenario driving parameters and the range extender operation parameters. For example, when the high-speed scenario driving time is greater than the range extender operation time, the range extender can be controlled to operate in the high-speed scenario throughout the journey; or, when the high-speed scenario driving time is less than or equal to the range extender operation time, the range extender can be controlled to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving.

[0160] The device provided in the embodiment of the present application can determine the scenario driving parameters according to the itinerary planning information after analyzing the itinerary planning information according to the navigation information set by the flying car; then determine the range extender operating parameters of the range extender respectively under different states of the flying car; finally, determine the operation strategy of the range extender in different scenarios according to the comparison results of the scenario driving parameters and the range extender operating parameters. The operation strategy of the range extender during the entire journey, such as the time of intervention of the range extender, is controlled by comparing the scenario driving parameters with the range extender operating parameters, so that energy can be provided to the flying car more reasonably, energy consumption can be reduced, the power usage requirements of the flying car in different scenarios can be met, the noise and vibration effects caused by the operation of the range extender can be reduced, and the driving experience can be improved.

[0161] Figure 7 Schematic diagram of the second structure of the flying car energy processing device shown in the embodiment of the present application.

[0162] See also Figure 7 The flying car energy processing device 60 may include: an analysis module 61, a scene driving parameter module 62, a range extender operation parameter module 63, and a range extender strategy module 64. The scene driving parameter includes the high-speed scene driving time, the range extender operation parameter includes the range extender operation time, and the range extender strategy module 64 may include: a first strategy submodule 641 and a second strategy submodule 642.

[0163] The first strategy submodule 641 is used to control the range extender to run in the high-speed scenario all the way when the high-speed scenario driving time is greater than the range extender running time; or

[0164] The second strategy submodule 642 is used to control the range extender to operate in the high-speed scenario first when the high-speed scenario driving time is less than or equal to the range extender operating time, and then operate in the low-speed scenario after completing the high-speed scenario driving.

[0165] The range extender operating parameter module 63 may include: a first operating parameter submodule 631 , a second operating parameter submodule 632 , and a third operating parameter submodule 633 .

[0166] The first operating parameter submodule 631 is used to determine the range extender operating time according to a first preset method when the flying car is in a combined state and if the flying car has a flight demand at the destination.

[0167] The first operating parameter submodule 631 can be used to obtain the remaining mileage of the land battery pack of the land vehicle if the flying car has a flight demand at the destination and the flying battery pack does not need to be recharged; subtract the remaining mileage of the land battery pack from the total mileage in the itinerary planning information to obtain the range extender driving mileage; and determine the range extender operating time according to the range extender driving mileage and the land vehicle driving speed.

[0168] The first operating parameter submodule 631 can be used to determine the recharging time required for the range extender to recharge the flight battery pack if the flying car has a flight demand at the destination and the flight battery pack needs to be recharged; subtract the remaining mileage of the land battery pack from the total mileage in the itinerary planning information to obtain the range extender driving mileage; determine the first operating time of the range extender according to the driving mileage of the range extender and the driving speed of the land body, and add the first operating time of the range extender to the recharging time to determine the final operating time of the range extender.

[0169] The second operating parameter submodule 632 is used to determine the range extender operating time according to a second preset method when the flying car is in a combined state and there is no flight demand at the destination.

[0170] The second operating parameter submodule 632 can be used to obtain the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack if the flying car has no flight demand at the destination; if the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is less than or equal to the total mileage in the itinerary planning information, subtract the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack from the total mileage to obtain the range extender driving mileage; determine the range extender operating time according to the range extender driving mileage and the land vehicle driving speed. If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the itinerary planning information, the land battery pack and the flight battery pack are used for pure electric driving throughout the journey.

[0171] The third operating parameter submodule 633 is used to determine the range extender operating time according to a third preset method when the flying car is in the land body split state.

[0172] The third operating parameter submodule 633 can be used to obtain the remaining mileage of the land battery pack of the land vehicle; if the remaining mileage of the land battery pack is less than or equal to the total mileage in the trip planning information, the total mileage minus the remaining mileage of the land battery pack is used to obtain the range extender driving mileage; according to the range extender driving mileage and the driving speed of the land vehicle, the range extender operation time is determined. If the remaining mileage of the land battery pack is greater than the total mileage in the trip planning information, the land battery pack is used for pure electric driving throughout the journey.

[0173] The device provided in the present application can determine the time when the range extender intervenes during the entire driving process, so that the range extender can be operated on the high-speed section of the high-speed scene as much as possible, reducing the noise and vibration caused by the start-up of the range extender, and minimizing the operating time of the range extender while meeting user needs, so as to optimize the energy consumption of the entire journey and bring users an intelligent and comfortable driving experience.

[0174] The present application also provides a flying car, comprising a land body and a flying body, wherein the land body comprises a range extender and a land battery pack, and the flying body comprises a flying battery pack, wherein the land battery pack and the flying battery pack are supplemented with energy via a converter;

[0175] Flying cars also include Figure 6 or Figure 7 The flying car energy processing device.

[0176] Regarding the method in the above embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment of the system, and will not be elaborated again here.

[0177] Figure 8 It is a schematic diagram of the structure of a flying car shown in an embodiment of the present application.

[0178] See also Figure 8 , the flying car 800 includes a memory 801 and a processor 802 .

[0179] The processor 802 may be a central processing unit (CPU), or other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or the processor may be any conventional processor, etc.

[0180] The memory 801 may include various types of storage units, such as system memory, read-only memory (ROM) and permanent storage devices. Among them, ROM can store static data or instructions required by the processor 802 or other modules of the computer. The permanent storage device may be a readable and writable storage device. The permanent storage device may be a non-volatile storage device that does not lose the stored instructions and data even after the computer is powered off. In some embodiments, the permanent storage device uses a large-capacity storage device (such as a magnetic or optical disk, flash memory) as a permanent storage device. In some other embodiments, the permanent storage device may be a removable storage device (such as a floppy disk, an optical drive). The system memory may be a readable and writable storage device or a volatile readable and writable storage device, such as a dynamic random access memory. The system memory may store some or all instructions and data required by the processor at run time. In addition, the memory 801 may include any combination of computer-readable storage media, including various types of semiconductor memory chips (such as DRAM, SRAM, SDRAM, flash memory, programmable read-only memory), and disks and / or optical disks may also be used. In some embodiments, the memory 801 may include a readable and / or writable removable storage device, such as a laser disc (CD), a read-only digital versatile disc (such as a DVD-ROM, a double-layer DVD-ROM), a read-only Blu-ray disc, an ultra-density optical disc, a flash memory card (such as an SD card, a mini SD card, a Micro-SD card, etc.), a magnetic floppy disk, etc. The computer-readable storage medium does not include carrier waves and transient electronic signals transmitted wirelessly or wired.

[0181] The memory 801 stores executable codes. When the executable codes are processed by the processor 802 , the processor 802 can execute part or all of the above-mentioned methods.

[0182] In addition, the method according to the present application may also be implemented as a computer program or a computer program product, which includes computer program code instructions for executing some or all of the steps in the above method of the present application.

[0183] Alternatively, the present application can also be implemented as a computer-readable storage medium (or non-transitory machine-readable storage medium or machine-readable storage medium) on which executable code (or computer program or computer instruction code) is stored. When the executable code (or computer program or computer instruction code) is executed by a processor of an electronic device (or server, etc.), the processor executes part or all of the steps of the above-mentioned method according to the present application.

[0184] The embodiments of the present application have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A flying car energy processing method, characterized in that: The invention is applied to a flying car, wherein the flying car comprises a land body and a flying body, the land body comprises a range extender and a land battery pack, the flying body comprises a flying battery pack, and the land battery pack and the flying battery pack are supplemented with energy through a converter; the method comprises: Analyzing the itinerary planning information according to the navigation information set by the flying car; Determining scenario driving parameters according to the trip planning information; respectively determining the range extender operating parameters of the range extender under different states of the flying car; According to the comparison result of the scenario driving parameters and the range extender operating parameters, the operating strategy of the range extender in different scenarios is determined.

2. The method according to claim 1, characterized in that The scenario driving parameters include high-speed scenario driving time, the range extender operation parameters include range extender operation time, and the operation strategy of the range extender in different scenarios is determined according to the comparison result between the scenario driving parameters and the range extender operation parameters, including: When the driving time in the high-speed scenario is greater than the operating time of the range extender, controlling the range extender to operate in the high-speed scenario throughout the entire driving time; or, When the high-speed scenario driving time is less than or equal to the range extender running time, the range extender is controlled to run in the high-speed scenario first, and then run in the low-speed scenario after completing the high-speed scenario driving.

3. The method according to claim 2, characterized in that The step of respectively determining the range extender operating parameters of the range extender under different states of the flying car includes: When the flying car is in a combined state, If the flying car has a flight demand at the destination, the operating time of the range extender is determined according to a first preset method; or, If the flying car has no flight demand at the destination, the operating time of the range extender is determined according to a second preset method.

4. The method according to claim 3, characterized in that If the flying car has a flight demand at the destination, determining the operating time of the range extender according to a first preset method includes: If the flying car needs to fly at the destination, and the flying battery pack does not need to be recharged, the remaining mileage of the land battery pack of the land vehicle is obtained; The total mileage in the trip planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage; The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

5. The method according to claim 3, characterized in that: If the flying car has a flight demand at the destination, determining the operating time of the range extender according to a first preset method includes: If the flying car has a flight demand at the destination and the flight battery pack needs to be recharged, determining the recharging time required for the range extender to recharge the flight battery pack; The total mileage in the trip planning information is subtracted from the remaining mileage of the land battery pack to obtain the range extender driving mileage; A first operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle, and a final operating time of the range extender is determined by adding the first operating time of the range extender to the charging time.

6. The method according to claim 3, characterized in that If the flying car has no flight demand at the destination, determining the operating time of the range extender according to a second preset method includes: If the flying car has no flight demand at the destination, the remaining mileage of the land battery pack and the remaining mileage of the flying battery pack are obtained; If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is less than or equal to the total mileage in the trip planning information, subtract the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack from the total mileage to obtain the range extender driving mileage; The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

7. The method according to claim 6, characterized in that The method further comprises: If the sum of the remaining mileage of the land battery pack and the remaining mileage of the flight battery pack is greater than the total mileage in the trip planning information, the land battery pack and the flight battery pack are used for pure electric driving throughout the entire journey.

8. The method according to claim 2, characterized in that: The step of respectively determining the range extender operating parameters of the range extender under different states of the flying car includes: When the flying car is in a land body split state, the range extender operation time is determined according to a third preset method.

9. The method according to claim 8, characterized in that When the flying car is in the land body split state, determining the range extender operation time according to a third preset method includes: Get the remaining mileage of the land-based battery pack of the land-based body; If the remaining mileage of the land battery pack is less than or equal to the total mileage in the trip planning information, subtract the remaining mileage of the land battery pack from the total mileage to obtain the range extender driving mileage; The operating time of the range extender is determined according to the driving mileage of the range extender and the driving speed of the land vehicle.

10. The method according to claim 9, characterized in that The method further comprises: If the remaining mileage of the land-based battery pack is greater than the total mileage in the trip planning information, the land-based battery pack will be used for pure electric driving throughout the entire journey.

11. A flying car energy processing device, characterized in that: Applicable to a flying car, wherein the flying car comprises a land body and a flying body, the land body comprises a range extender and a land battery pack, the flying body comprises a flying battery pack, and the land battery pack and the flying battery pack are supplemented with energy through a converter; the device comprises: An analysis module, used for analyzing the itinerary planning information according to the navigation information set by the flying car; A scenario driving parameter module, used to determine scenario driving parameters according to the trip planning information; A range extender operation parameter module, used to respectively determine the range extender operation parameters of the range extender under different states of the flying car; The range extender strategy module is used to determine the operation strategy of the range extender in different scenarios according to the comparison result of the scenario driving parameters and the range extender operation parameters.

12. The device according to claim 11, characterized in that The scenario driving parameters include high-speed scenario driving time, the range extender operation parameters include range extender operation time, and the range extender strategy module includes: The first strategy submodule is used to control the range extender to run in the high-speed scenario for the entire journey when the driving time in the high-speed scenario is greater than the running time of the range extender; or The second strategy submodule is used to control the range extender to operate in the high-speed scenario first, and then operate in the low-speed scenario after completing the high-speed scenario driving, when the high-speed scenario driving time is less than or equal to the range extender operating time.

13. A flying car, characterized in that: It comprises a land body and a flying body, wherein the land body comprises a range extender and a land battery pack, the flying body comprises a flying battery pack, and the land battery pack and the flying battery pack are supplemented with energy via a converter; The flying car also includes a flying car energy processing device as described in claim 11 or 12.

14. A computer-readable storage medium having executable codes stored thereon, which, when executed by a processor of an electronic device, causes the processor to execute the method according to any one of claims 1 to 10.

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