Method, device and equipment for determining endurance mileage of vehicle, storage medium and vehicle

Abstract

The invention discloses a method, device and equipment for determining the endurance mileage of a vehicle, a storage medium and the vehicle, and belongs to the technical field of vehicle control. The method for determining the endurance mileage of the vehicle comprises the following steps: acquiring a first parameter related to an energy management system of the vehicle and a second parameter related to a motion state of the vehicle; interaction feedback is obtained based on an endurance management interface of the vehicle, wherein the endurance management interface is used for providing an adjustment channel of variables related to the endurance mileage in the first parameter and the second parameter; and determining the endurance mileage of the vehicle according to the interaction feedback, the first parameter and the second parameter. Through the adjustment channel of the variable related to the endurance mileage provided by the endurance management interface, the driving habits and requirements of the user can be fully considered when the endurance mileage is determined, and the reliability of the endurance mileage and the driving experience can be improved.

Description

Technical Field

[0001] The present application relates to the field of vehicle control technology, and in particular to a method, device, equipment, storage medium, and vehicle for determining a vehicle's cruising range. Background Art

[0002] Estimating a vehicle's range is an important part of vehicle use and management. It not only helps alleviate users' range anxiety and improve user experience, but also optimizes the vehicle's energy management. For example, adjusting the activation status or power consumption of equipment such as air conditioning and seat heating to extend the range.

[0003] In related technologies, a vehicle's cruising range is usually estimated based on data collected by on-board sensors such as the remaining energy in the vehicle and the vehicle's energy consumption rate, for example, based on the charge state of the vehicle's power battery and the vehicle's power consumption per kilometer.

[0004] However, in actual driving, the user's driving habits will have a great impact on the vehicle's range estimation, resulting in a large error between the estimation results of the above method and the actual results, resulting in poor reliability. Summary of the Invention

[0005] This application provides a method, device, equipment, storage medium, and vehicle for determining vehicle range to solve technical problems existing in related technologies. Specifically, it includes the following technical solutions.

[0006] In a first aspect, the present application provides a method for determining a vehicle's range, the method comprising: obtaining a first parameter related to a vehicle's energy management system and a second parameter related to the vehicle's motion state; obtaining interactive feedback based on the vehicle's range management interface; determining the vehicle's range based on the interactive feedback, the first parameter, and the second parameter, the range management interface being used to provide an adjustment channel for variables in the first parameter and the second parameter that are related to the range.

[0007] In some possible embodiments, the first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the vehicle's power battery, the second parameter includes the energy consumption rate of the vehicle, and determining the vehicle's cruising range based on the interactive feedback, the first parameter, and the second parameter includes: correcting the energy conversion efficiency and the energy consumption rate based on the interactive feedback; and determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0008] In some possible embodiments, the interactive feedback includes a first feedback for adjusting the driving mode of the vehicle, the interactive feedback also includes a second feedback for adjusting the activation status and power consumption of the vehicle's electrical equipment, and the interactive feedback also includes a third feedback for adjusting the vehicle's weight; the correcting the energy conversion efficiency and the energy consumption rate based on the interactive feedback includes: determining a first correction factor of the energy conversion efficiency based on the first feedback and the second feedback, and correcting the energy conversion efficiency based on the first correction factor; determining a second correction factor of the energy consumption rate based on the third feedback, and correcting the energy consumption rate based on the second correction factor.

[0009] In some possible implementations, determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate includes: determining the effective energy in the power battery based on the corrected energy conversion efficiency and the state of charge, the effective energy being the energy in the electric energy indicated by the state of charge that is used to drive the vehicle; and determining the cruising range based on the effective energy and the corrected energy consumption rate.

[0010] In some possible implementations, the method further includes: determining the cruising range based on historical data related to the user's driving habits of the vehicle and the first parameter and the second parameter when the interactive feedback is not obtained based on the cruising range management interface.

[0011] In some possible embodiments, the first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the vehicle's power battery, the second parameter includes the energy consumption rate of the vehicle, and determining the cruising range based on historical data related to the user's driving habits and the first and second parameters includes: correcting the energy conversion efficiency and the energy consumption rate based on the historical data; and determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0012] In some possible implementations, the first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the vehicle's power battery, and the method further includes: obtaining travel information of the vehicle; determining a recommended driving mode for the vehicle based on the energy conversion efficiency, the state of charge, and the travel information, wherein the recommended driving mode is used to extend the cruising range.

[0013] In a second aspect, the present application provides a device for determining the range of a vehicle, comprising a first obtaining module, a second obtaining module and a determining module; the first obtaining module is configured to obtain a first parameter related to the energy management system of the vehicle and a second parameter related to the motion state of the vehicle; the second obtaining module is configured to obtain an interaction feedback based on the range management interface of the vehicle; the determining module is configured to determine the range of the vehicle according to the interaction feedback, the first parameter and the second parameter, wherein the range management interface is used to provide an adjustment channel for the variable related to the range among the first parameter and the second parameter.

[0014] In some possible implementation manners, the first parameter comprises the energy conversion efficiency of the vehicle and the state of charge of the power battery of the vehicle, the second parameter comprises the energy consumption rate of the vehicle, and the determining module is configured to correct the energy conversion efficiency and the energy consumption rate according to the interaction feedback, and determine the range of the vehicle according to the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0015] In some possible implementation manners, the interaction feedback comprises a first feedback for adjusting the driving mode of the vehicle, the interaction feedback further comprises a second feedback for adjusting the enabled state and power consumption of the electrical equipment of the vehicle, and the interaction feedback further comprises a third feedback for adjusting the vehicle weight of the vehicle; the determining module is configured to determine a first correction factor of the energy conversion efficiency according to the first feedback and the second feedback, correct the energy conversion efficiency according to the first correction factor, determine a second correction factor of the energy consumption rate according to the third feedback, and correct the energy consumption rate according to the second correction factor.

[0016] In some possible implementation manners, the determining module is configured to determine the effective energy in the power battery according to the corrected energy conversion efficiency and the state of charge, wherein the effective energy is the energy indicated by the state of charge and used for driving the vehicle, and determine the range of the vehicle according to the effective energy and the corrected energy consumption rate.

[0017] In some possible implementation manners, the determining module is further configured to determine the range of the vehicle according to the historical data related to the driving habits of the user of the vehicle and the first parameter and the second parameter, based on the condition that the interaction feedback is not obtained based on the range management interface.

[0018] In some possible embodiments, the first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the vehicle's power battery, and the second parameter includes the energy consumption rate of the vehicle. When determining the cruising range based on historical data related to the user's driving habits and the first and second parameters, the determination module is configured to: correct the energy conversion efficiency and the energy consumption rate based on the historical data; and determine the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0019] In some possible embodiments, the first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the vehicle's power battery, and the first acquisition module is further configured to obtain the vehicle's range information; the determination module is further configured to determine the recommended driving mode of the vehicle based on the energy conversion efficiency, the state of charge and the range information, and the recommended driving mode is used to extend the cruising range.

[0020] In a third aspect, the present application provides an electronic device for determining a vehicle's range, comprising: a memory storing at least one program instruction for determining the vehicle's range; and a processor, wherein when the program instruction is executed by the processor, the vehicle implements the method of the first aspect of the present application or any possible implementation of the first aspect.

[0021] In a fourth aspect, the present application provides a computer program (product), which includes a computer program / instructions, and the computer program / instructions are executed by a processor to enable a vehicle to implement the method in the first aspect of the present application or any possible implementation method of the first aspect.

[0022] In a fifth aspect, the present application provides a computer-readable storage medium on which program instructions for determining a vehicle's range are stored. When the program instructions are executed by one or more processors, the vehicle implements the method in the first aspect of the present application or any possible implementation of the first aspect.

[0023] In a sixth aspect, the present application provides a vehicle comprising the device according to the second aspect of the present application or any possible implementation of the second aspect.

[0024] The beneficial effects of the technical solution provided by this application include at least:

[0025] The technical solution provided in the present application provides users with adjustment channels for variables related to the cruising range through the vehicle's cruising range management interface, so that when interactive feedback from the cruising range interface is received, the vehicle's cruising range can be estimated based on the user's interactive feedback, the first parameter, and the second parameter, fully considering the impact of the user's current driving habits and needs on the estimation error. When no interactive feedback is received, the cruising range can be estimated in combination with historical data related to the user's driving habits, fully considering the user's driving habits in previous trips, which is conducive to improving the reliability of the estimation, enhancing the user's driving experience, and optimizing the vehicle's energy management. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0027] Figure 1 It is a schematic diagram of an implementation scenario provided by an embodiment of the present application;

[0028] Figure 2 This is a flow chart of a method for determining a vehicle's cruising range provided in an embodiment of the present application;

[0029] Figure 3 1 is a schematic diagram of the structure of a device for determining a vehicle's cruising range provided in an embodiment of the present application;

[0030] Figure 4 It is a structural diagram of an electronic device for determining a vehicle's cruising range provided in an embodiment of the present application. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0032] Exemplary embodiments will be described in detail herein, with examples illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements, unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

[0033] Figure 1 This is a schematic diagram of the implementation scenario provided by the embodiment of this application. Figure 1 The implementation scenario provided by the embodiment of the present application may include a display screen 11 and a control unit 12 mounted in a vehicle.

[0034] The display screen 11 can be used for, but is not limited to, providing the user with an interactive window of the endurance management interface, so that the user can interact with the endurance management interface through the interactive window in the display screen 11, thereby adjusting the variables related to the endurance mileage.

[0035] The control unit 12 can be connected to the display screen 11 via a wired or wireless communication method, so that the control unit 12 can obtain interactive feedback from the user after interacting with the range management interface. The control unit 12 can also be used to obtain a first parameter related to the vehicle's energy management system and a second parameter related to the vehicle's motion state, so that the control unit 12 can determine the vehicle's range based on the interactive feedback, the first parameter, and the second parameter.

[0036] Optionally, the control unit 12 may be a terminal controller mounted in a vehicle, or may be a server, a server cluster consisting of multiple servers, or a cloud computing service center. This application does not impose any restrictions in this regard.

[0037] Those skilled in the art should understand that the above-mentioned display screen 11 and control unit 12 are only examples. Other existing or future display screens and control units that are applicable to this application should also be included in the scope of protection of this application and are included here by reference.

[0038] Figure 2 This is a flow chart of a method for determining a vehicle's cruising range provided in an embodiment of the present application. For example, the method may be performed by Figure 1 The control unit installed in the vehicle is executed, and this application does not impose any restrictions in this regard. Figure 2 The method for determining the vehicle cruising range provided in the embodiment of the present application may include steps S210 to S230.

[0039] Step S210 , obtaining a first parameter related to the vehicle's energy management system and a second parameter related to the vehicle's motion state.

[0040] For example, a vehicle's energy management system is an integrated system comprised of controllers, sensors, and actuators related to the vehicle's engine, generator, motor, power battery, and electrical equipment. This system can be used, but is not limited to, optimizing and controlling the vehicle's energy flow to improve energy efficiency, extend driving range, and enhance vehicle performance. The first parameter associated with the energy management system can be raw data related to the engine, generator, motor, power battery, and electrical equipment collected by sensors within the energy management system, or it can be non-raw data obtained by the controller within the energy management system after processing the raw data collected by the sensors. This application does not impose any limitations in this regard.

[0041] The motion state of the vehicle is used to indicate the various dynamic characteristics exhibited by the vehicle during driving. The second parameter related to the motion state is, for example, any type of raw data collected by the on-board sensor that can reflect or affect the motion state of the vehicle at a specific moment or time period, or non-raw data obtained after processing the raw data collected by the on-board sensor that can reflect or affect the motion state of the vehicle at a specific moment or time period, such as data related to information such as the vehicle's position, speed, acceleration, and posture. This application does not impose any restrictions in this regard.

[0042] Step S220 , obtaining interactive feedback based on the vehicle's range management interface, where the range management interface is used to provide an adjustment channel for variables related to the range in the first parameter and the second parameter.

[0043] Optionally, the vehicle range management interface is a visual interactive window integrated into the vehicle's central control display or instrument panel, allowing users to interact with the range management interface through at least one of button, touch, and voice interaction to adjust variables related to the vehicle's range. Interactive feedback is information input by the vehicle user into the vehicle system using the interaction methods provided by the range management interface, and is used to, but not limited to, reflect the user's driving habits and needs.

[0044] Variables related to the cruising range are used to indicate factors or parameters that affect the vehicle's cruising range, such as the state of charge and battery health status of the vehicle's power battery in the first parameters related to the energy management system, or the number of passengers and vehicle load in the second parameters related to the motion state. This application does not impose any restrictions in this regard.

[0045] Step S230: Determine the cruising range of the vehicle based on the interactive feedback, the first parameter, and the second parameter.

[0046] Considering that in actual application scenarios, due to the fluctuation of users' driving habits or driving needs, there is also fluctuation in the variables related to the vehicle's cruising range. In view of this, the method provided in the embodiments of the present application can provide users with a channel to adjust the variables related to the cruising range through the cruising range management interface when determining the vehicle's cruising range, thereby fully considering the user's driving habits and driving needs, and improving the reliability of the cruising range estimation.

[0047] Exemplarily, the first parameter includes the vehicle's energy conversion efficiency and the state of charge of the vehicle's power battery, and the second parameter includes the vehicle's energy consumption rate. The method for determining the vehicle's cruising range based on the interactive feedback, the first parameter, and the second parameter includes, for example: correcting the energy conversion efficiency and energy consumption rate based on the interactive feedback; and determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate. Energy conversion efficiency includes, for example, motor efficiency, which indicates the efficiency of the motor in converting electrical energy into mechanical energy; and transmission efficiency, which indicates the efficiency of the transmission system in transferring the mechanical energy converted by the motor to the wheels.

[0048] The second parameter related to the motion state of the vehicle includes, for example, the air resistance, rolling resistance, and speed of the vehicle. The method for determining the energy consumption rate of the vehicle can refer to the following formula (1):

[0049] E=∫(F1+F2)·vdt (1)

[0050] Among them, E is the energy consumption rate of the vehicle, F1 is the air resistance of the vehicle, F2 is the rolling resistance of the vehicle, and v is the speed of the vehicle.

[0051] User driving requirements include, but are not limited to, requirements for a specific driving mode, requirements for electrical equipment in the vehicle, or requirements for additional load beyond the vehicle's own weight. To minimize the impact of user requirements on range estimation and reduce the discrepancy between range and actual range, the range joint interface can be used to collect user requirements for driving modes and electrical equipment.

[0052] On this basis, the interactive feedback, for example, includes a first feedback for adjusting the driving mode of the vehicle, the interactive feedback, for example, also includes a second feedback for adjusting the activation status and power consumption of the vehicle's electrical equipment, and the interactive feedback, for example, also includes a third feedback for adjusting the vehicle's weight; the method for correcting the energy conversion efficiency and energy consumption rate based on the interactive feedback, for example, includes: determining a first correction factor of the energy conversion efficiency based on the first feedback and the second feedback, and correcting the energy conversion efficiency based on the first correction factor; determining a second correction factor of the energy consumption rate based on the third feedback, and correcting the energy consumption rate based on the second correction factor.

[0053] Among them, the driving mode of the vehicle is related to the energy recovery efficiency of the vehicle, the maximum output power of the vehicle's electric motor, the shifting logic of the transmission system or the power output curve of the vehicle, thereby affecting the energy conversion efficiency of the vehicle. For example, the driving mode of the vehicle includes an economic mode and a sports mode. When the vehicle is in the economic mode, the vehicle will limit the maximum output power of the electric motor, improve the energy recovery efficiency of the vehicle and reduce high-speed operation to reduce unnecessary energy consumption. In this case, by reducing the high-load operation of the electric motor and the transmission system, the motor efficiency and transmission efficiency can be indirectly improved. When the vehicle is in the sports mode, the motor is allowed to output at a higher power to provide stronger power, and the vehicle can travel at a higher speed. In this case, the high power output may cause problems such as increased motor heating, insufficient lubrication of the transmission system, and poor heat dissipation, thereby reducing the motor efficiency and transmission efficiency. The first correction factor / the second correction factor is, for example, a multiplier or an addition and subtraction item, and this application does not impose any restrictions in this regard.

[0054] The activation status and power consumption of electrical equipment will affect the discharge performance of the battery. For example, when there are more electrical equipment enabled in the vehicle or the power consumption of the electrical equipment is large, the load on the vehicle's power battery will increase, accelerating the discharge speed of the power battery and reducing the energy conversion efficiency.

[0055] The vehicle's weight includes the vehicle's own weight and any additional loads, such as the number of passengers and the weight of other objects in the vehicle. The third feedback, for example, is the number of passengers or the weight of other objects in the vehicle, as provided by the user through the interactive interface provided by the battery life management interface. This application does not impose any restrictions in this regard.

[0056] In some embodiments, determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate includes: determining the effective energy in the power battery based on the corrected energy conversion efficiency and the state of charge, and determining the cruising range based on the effective energy and the corrected energy consumption rate. The effective energy is the energy used to drive the vehicle.

[0057] The state of charge (SOC) of the power battery is the remaining charge in the vehicle's power battery. The product of the corrected energy conversion efficiency and the SOC represents the effective energy available to power the vehicle, i.e., the energy used to drive the vehicle. The energy consumption rate is used to indicate the energy consumed per unit time by the vehicle, such as power or fuel consumption per unit time. Through the above method, the present application can modify the vehicle's energy conversion efficiency and energy consumption rate based on the user's driving habits or driving needs, thereby improving the reliability of range estimation.

[0058] In some embodiments, the method for determining the vehicle's cruising range provided in the embodiments of the present application further includes: when no interactive feedback is obtained based on the cruising range management interface, determining the cruising range based on historical data related to the vehicle's user driving habits and the first parameter and the second parameter.

[0059] Exemplarily, the operating status of a vehicle is used to indicate the status of multiple aspects of the vehicle, such as the power system, transmission system, energy consumption, assisted driving system, and driving environment. Historical data related to the operating status is, for example, any type of data related to multiple aspects of the vehicle, such as the power system, transmission system, energy consumption, assisted driving system, and driving environment, in previous trips. It can be used to reflect the driving habits or needs of users of the vehicle in previous trips, as well as reflect the historical energy consumption rate of the vehicle in previous trips.

[0060] In some embodiments, the first parameter includes the vehicle's energy conversion efficiency and the state of charge of the vehicle's power battery, and the second parameter includes the vehicle's energy consumption rate. The cruising range is determined based on historical data related to the user's driving habits and the first and second parameters, including: correcting the energy conversion efficiency and energy consumption rate based on historical data; determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0061] In the above method, when no feedback information is received from the user regarding adjustments to variables related to the cruising range, the user's driving habits or needs in previous trips and the vehicle's historical energy consumption rate in previous trips can be determined based on historical data, thereby improving the reliability of the vehicle's cruising range estimation.

[0062] Considering that different driving modes will result in different vehicle energy consumption rates under different driving environments, in order to further improve the reliability of range estimation, the method provided in the embodiment of the present application further includes: obtaining vehicle trip information; determining a recommended driving mode for the vehicle based on energy conversion efficiency, state of charge, and trip information, and the recommended driving mode is used to extend the range. The vehicle trip information, for example, includes the destination of the vehicle's current trip and the vehicle's planned route, and can be used for, but not limited to, determining the vehicle's driving environment.

[0063] The technical solution provided in the present application provides users with adjustment channels for variables related to the cruising range through the vehicle's cruising range management interface, so that when interactive feedback from the cruising range interface is received, the vehicle's cruising range can be estimated based on the user's interactive feedback, the first parameter, and the second parameter, fully considering the impact of the user's driving habits and needs on the estimation error; when no interactive feedback is received, the cruising range can be estimated in combination with historical data related to the vehicle's operating status, fully considering the user's driving habits and needs in previous trips, which is conducive to improving the reliability of the estimation, enhancing the user's driving experience, and optimizing the vehicle's energy management.

[0064] In some other possible implementations, the present application also provides a device for determining a vehicle's cruising range. Figure 3 This is a schematic diagram of the structure of the device for determining the vehicle cruising range provided in the embodiment of the present application, see Figure 3 The device for determining the vehicle cruising range provided in the embodiment of the present application includes a first acquisition module 310 , a second acquisition module 320 and a determination module 330 .

[0065] The first acquisition module 310 is configured to acquire a first parameter related to the energy management system of the vehicle and a second parameter related to the motion state of the vehicle.

[0066] The second acquisition module 320 is configured to acquire interactive feedback based on the vehicle's endurance management interface.

[0067] The determination module 330 is configured to determine the vehicle's range based on the interactive feedback, the first parameter, and the second parameter. The range management interface is used to provide an adjustment channel for variables related to the range in the first parameter and the second parameter.

[0068] In some possible embodiments, the first parameter includes the vehicle's energy conversion efficiency and the state of charge of the vehicle's power battery, and the second parameter includes the vehicle's energy consumption rate. When determining the vehicle's cruising range based on the interactive feedback, the first parameter, and the second parameter, the determination module 330 is configured to: correct the energy conversion efficiency and the energy consumption rate based on the interactive feedback; and determine the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0069] In some possible embodiments, the interactive feedback includes a first feedback for adjusting the driving mode of the vehicle, the interactive feedback also includes a second feedback for adjusting the activation status and power consumption of the vehicle's electrical equipment, and the interactive feedback also includes a third feedback for adjusting the vehicle's weight; when the determination module 330 corrects the energy conversion efficiency and energy consumption rate according to the interactive feedback, it is configured to: determine a first correction factor of the energy conversion efficiency according to the first feedback and the second feedback, and correct the energy conversion efficiency according to the first correction factor; determine a second correction factor of the energy consumption rate according to the third feedback, and correct the energy consumption rate according to the second correction factor.

[0070] In some possible embodiments, when determining the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate, the determination module 330 is configured to: determine the effective energy in the power battery based on the corrected energy conversion efficiency and the state of charge, where the effective energy is the energy in the electric energy indicated by the state of charge that is used to drive the vehicle; and determine the cruising range based on the effective energy and the corrected energy consumption rate.

[0071] In some possible implementations, the determination module 330 is further configured to determine the cruising range based on historical data related to the user's driving habits of the vehicle and the first parameter and the second parameter when no interactive feedback is obtained based on the cruising range management interface.

[0072] In some possible embodiments, the first parameter includes the vehicle's energy conversion efficiency and the state of charge of the vehicle's power battery, and the second parameter includes the vehicle's energy consumption rate. When determining the cruising range based on historical data related to the user's driving habits and the first and second parameters, the determination module 330 is configured to: correct the energy conversion efficiency and energy consumption rate based on the historical data; and determine the cruising range based on the state of charge and the corrected energy conversion efficiency and energy consumption rate.

[0073] In some possible embodiments, the first parameter includes the vehicle's energy conversion efficiency and the state of charge of the vehicle's power battery. The first acquisition module 310 is further configured to obtain the vehicle's travel information; the determination module 330 is further configured to determine the vehicle's recommended driving mode based on the energy conversion efficiency, state of charge and travel information. The recommended driving mode is used to extend the cruising range.

[0074] It should be understood that the device for determining the vehicle cruising range provided in the above embodiment and the method embodiment for determining the vehicle cruising range belong to the same concept. The specific implementation process is detailed in the method embodiment for determining the vehicle cruising range.

[0075] In some other possible implementations, the present application also provides an electronic device for determining a vehicle's cruising range. Figure 4This is a schematic diagram of the structure of an electronic device for determining a vehicle's cruising range provided in an embodiment of the present application. Figure 4 The electronic device for determining the vehicle's cruising range provided in the embodiment of the present application includes the following structure.

[0076] Memory 410, the memory 410 stores at least one program instruction for determining the vehicle's cruising range. Processor 420, when the program instruction is executed by the processor 420, enables the vehicle to achieve the above combination Figure 2 The method and steps of its multiple embodiments are described. Depending on the implementation, the processor 420 can be one or more types of processors such as a CPU (central processing unit), a GPU (graphics processing unit), or other general-purpose and / or special-purpose processors, including but not limited to a DSP (digital signal processor), an ASIC (application specific integrated circuit), an FPGA (field-programmable gate array), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc., and the number of such processors can be determined according to actual needs.

[0077] In some other possible implementations, the present application further provides a computer program (product), which includes a computer program / instruction, which is executed by a processor to enable the vehicle to achieve the above combination. Figure 2 The method and steps of various embodiments thereof are described.

[0078] In some other possible implementations, the present application further provides a computer-readable storage medium having stored thereon program instructions for determining the vehicle's cruising range. When the program instructions are executed by one or more processors, the vehicle can achieve the above combination. Figure 2The described method and steps of multiple embodiments thereof. The computer-readable storage medium can be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0079] In some other possible implementations, the present application further provides a vehicle, the vehicle comprising Figure 3 The device for determining the vehicle's cruising range as described in its multiple embodiments.

[0080] It should also be noted that the terms "first," "second," etc. (if any) in the specification and claims of the present application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequential order. It should be understood that the numbers used in this way are interchangeable where appropriate so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. On the contrary, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0081] The term "and / or" in the embodiments of the present application is merely a description of the association relationship between associated objects, indicating that three relationships may exist. For example, A and / or B may represent three situations: A exists alone, A and B exist at the same time, and B exists alone.

[0082] The above description is only for the purpose of facilitating the understanding of the technical solution of this application by those skilled in the art and is not intended to limit this application. Any modification, equivalent replacement, improvement, etc. made within the principles of this application shall be included in the scope of protection of this application.

Claims

1. A method for determining a vehicle's cruising range, characterized in that: The method comprises: Acquiring a first parameter related to an energy management system of a vehicle and a second parameter related to a motion state of the vehicle; Obtaining interactive feedback based on a range management interface of the vehicle, the range management interface being configured to provide a channel for adjusting variables of the first parameter and the second parameter that are related to the range; Determine the cruising range of the vehicle based on the interactive feedback, the first parameter, and the second parameter.

2. The method according to claim 1, characterized in that The first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the power battery of the vehicle, the second parameter includes the energy consumption rate of the vehicle, and the determining the cruising range of the vehicle based on the interactive feedback, the first parameter, and the second parameter includes: Correcting the energy conversion efficiency and the energy consumption rate according to the interactive feedback; The cruising range is determined according to the state of charge and the corrected energy conversion efficiency and energy consumption rate.

3. The method according to claim 2, characterized in that The interactive feedback includes first feedback for adjusting a driving mode of the vehicle, second feedback for adjusting an activation state and power consumption of an electrical device of the vehicle, and third feedback for adjusting a vehicle weight of the vehicle. The correcting the energy conversion efficiency and the energy consumption rate according to the interactive feedback includes: determining a first correction factor for the energy conversion efficiency according to the first feedback and the second feedback, and correcting the energy conversion efficiency according to the first correction factor; A second correction factor of the energy consumption rate is determined according to the third feedback, and the energy consumption rate is corrected according to the second correction factor.

4. The method according to claim 2, characterized in that The determining the cruising range according to the state of charge and the corrected energy conversion efficiency and energy consumption rate includes: determining effective energy in the power battery according to the corrected energy conversion efficiency and the state of charge, the effective energy being energy used to drive the vehicle in the electric energy indicated by the state of charge; The cruising range is determined according to the effective energy and the corrected energy consumption rate.

5. The method according to any one of claims 1 to 4, characterized in that The method further comprises: In a case where the interactive feedback is not obtained based on the endurance management interface, the endurance mileage is determined based on historical data related to the user's driving habits of the vehicle and the first parameter and the second parameter.

6. The method according to claim 5, characterized in that The first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the power battery of the vehicle, the second parameter includes the energy consumption rate of the vehicle, and the determining of the cruising range based on historical data related to the user's driving habits and the first and second parameters includes: Correcting the energy conversion efficiency and the energy consumption rate according to the historical data; The cruising range is determined according to the state of charge and the corrected energy conversion efficiency and energy consumption rate.

7. The method according to any one of claims 1 to 4, characterized in that The first parameter includes the energy conversion efficiency of the vehicle and the state of charge of the power battery of the vehicle. The method further includes: Obtaining travel information of the vehicle; A recommended driving mode for the vehicle is determined based on the energy conversion efficiency, the state of charge, and the trip information, where the recommended driving mode is used to extend the cruising range.

8. A device for determining a vehicle's cruising range, characterized in that: The device includes a first acquisition module, a second acquisition module and a determination module; The first acquisition module is configured to acquire a first parameter related to the energy management system of the vehicle and a second parameter related to the motion state of the vehicle; The second acquisition module is configured to acquire interactive feedback based on the vehicle's endurance management interface; The determination module is configured to determine the vehicle's range based on the interactive feedback, the first parameter, and the second parameter, and the range management interface is used to provide an adjustment channel for variables in the first parameter and the second parameter that are related to the range.

9. An electronic device, characterized in that: include: A memory storing program instructions for determining a vehicle's cruising range; as well as, The processor, when the program instructions are executed by the processor, causes the vehicle to implement the method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that The computer-readable storage medium stores program instructions for determining the vehicle's cruising range. When the program instructions are executed by one or more processors, the vehicle implements the method described in any one of claims 1 to 7.

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