Method, apparatus, device, medium for displaying driver energy consumption

Abstract

The application provides a method, device, equipment and medium for displaying energy consumption of a driver, and the method comprises the following steps: obtaining steering signal data from a self-power steering system; obtaining throttle signal data from a throttle device; obtaining braking signal data from a braking device; calculating a driver energy consumption value according to the steering signal data, the throttle signal data and the braking signal data; and displaying the driver energy consumption value on a vehicle-mounted display. The application shows the driver relevant information about driving behavior, so that the driver can pay attention to the driving behavior during driving without increasing hardware and computing power costs.

Description

Technical Field

[0001] This invention relates to vehicle systems, and more particularly to a method, apparatus, device, and medium for displaying a driver's energy consumption. Background Technology

[0002] With the development of information technology, in-vehicle systems are able to provide more and more functions, such as displaying vehicle hardware information, in-vehicle navigation, and switching instrument panel displays. However, current in-vehicle systems only focus on displaying vehicle information and the convenience of user interaction, without paying attention to or providing feedback on the driver's driving behavior. Ignoring driving behavior may reduce potential driving safety and affect other vehicles on the road. Especially during the monotonous process of long-distance driving, driver behavior needs even more attention. To monitor driver behavior, some solutions exist that use surveillance videos or other sensors for behavior recognition to detect driver fatigue. However, these solutions require significant hardware and computing power, and they are all reactive detection methods. In other words, by the time a specific behavior is detected, the driver is already fatigued, making it difficult to provide prior behavioral information and alerts.

[0003] Therefore, how to display information related to the driver's driving behavior in order to reduce hardware and computing costs while enabling the driver to pay attention to their driving behavior during the journey is a technical problem that urgently needs to be solved by those skilled in the art. Summary of the Invention

[0004] In order to overcome the deficiencies of the aforementioned related technologies, the present invention provides a method, apparatus, device and / or medium for displaying driver energy consumption. The technical solutions described herein at least to some extent display information related to the driver's driving behavior, so as to facilitate the driver's attention to their driving behavior during driving without increasing hardware and computing power costs.

[0005] According to one aspect of the present invention, a method for displaying a driver's energy consumption is provided, comprising:

[0006] The self-powered steering system acquires steering signal data;

[0007] Acquire throttle signal data from the throttle device;

[0008] The self-braking device acquires braking signal data;

[0009] The driver's energy consumption value is calculated based on the steering signal data, throttle signal data, and brake signal data.

[0010] The driver's energy consumption value is displayed on the vehicle's in-vehicle display.

[0011] In some embodiments of this application, the steering signal data includes: the steering torque of the power steering system and the steering wheel position; the throttle signal data includes the throttle position; and the braking signal data includes the master cylinder pressure of the braking device.

[0012] In some embodiments of this application, calculating the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data includes:

[0013] Calculate steering energy based on the steering signal data;

[0014] Calculate acceleration energy based on the throttle signal data;

[0015] Calculate the braking energy based on the braking signal data;

[0016] The driver's energy consumption value is calculated based on the steering energy, acceleration energy, and kinetic energy.

[0017] In some embodiments of this application, the steering energy, acceleration energy, and braking energy within time t are calculated according to the following formulas:

[0018]

[0019] Among them, E S For the turning energy, k s T is the first adjustment parameter. s For the steering torque, ω hw The steering wheel rotation speed is calculated based on the steering wheel position;

[0020]

[0021] Among them, E a To accelerate energy, k a The second adjustment parameter is θ. a The speed at which the throttle position changes;

[0022]

[0023] Among them, E b For braking energy, k b P is the third adjustment parameter. b The rate of change of the master cylinder pressure is denoted as .

[0024] In some embodiments of this application, the driver's energy consumption value is the sum of the steering energy, acceleration energy, and braking energy.

[0025] In some embodiments of this application, calculating the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data includes:

[0026] Make t equal to the vehicle ignition cycle to calculate the driver's energy consumption value within the vehicle ignition cycle.

[0027] In some embodiments of this application, the step of making t equal to the vehicle ignition cycle to calculate the driver's energy consumption value within the vehicle ignition cycle includes:

[0028] The driver energy consumption value for each vehicle ignition cycle within the unit time is summed to obtain the driver energy consumption value within the unit time.

[0029] According to another aspect of this application, a device for displaying a driver's energy consumption is also provided, comprising:

[0030] The first acquisition module is used for the self-power steering system to acquire steering signal data;

[0031] The second acquisition module is used to acquire throttle signal data from the throttle device;

[0032] The third acquisition module is used for the self-braking device to acquire braking signal data;

[0033] The calculation module is used to calculate the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data.

[0034] The display module is used to display the driver's energy consumption value on the in-vehicle display.

[0035] According to another aspect of the present invention, an electronic device is also provided, the electronic device comprising: a processor; and a storage medium having a computer program stored thereon, the computer program being executed by the processor to perform the method as described above.

[0036] According to another aspect of the present invention, a storage medium is also provided, on which a computer program is stored, the computer program being executed by a processor to perform the method described above.

[0037] Compared with the prior art, the advantages of the present invention include at least the following:

[0038] This invention acquires steering signal data, throttle signal data, and braking signal data through a power steering system, throttle device, and braking device, respectively. Based on these signals, it calculates and displays the driver's energy consumption value. Therefore, without requiring additional equipment or computing power, driver behavior can be quantified through energy consumption values. This allows the driver to be shown relevant information about their driving behavior, making it easier for them to monitor their actions while driving. Attached Figure Description

[0039] The above and other features and advantages of the present invention will become more apparent from a detailed description of exemplary embodiments thereof with reference to the accompanying drawings.

[0040] Figure 1 A flowchart of a method for displaying driver energy consumption according to an embodiment of the present invention is provided.

[0041] Figure 2 A flowchart for calculating the driver's energy consumption value according to an embodiment of the present invention is provided.

[0042] Figure 3 A schematic diagram of the energy consumption values ​​of the calculator according to an embodiment of the present invention is shown.

[0043] Figure 4 A block diagram of a device for displaying driver energy consumption according to an embodiment of the present invention is shown.

[0044] Figure 5 The schematic diagram illustrates a computer-readable storage medium according to an exemplary embodiment of the present invention.

[0045] Figure 6 The schematic diagram illustrates an electronic device according to an exemplary embodiment of the present invention. Detailed Implementation

[0046] Exemplary embodiments will now be described more fully with reference to the accompanying drawings. However, these exemplary embodiments can be implemented in many forms and should not be construed as limited to the examples set forth herein; rather, they are provided so that the invention will be more comprehensive and complete, and will fully convey the concept of the exemplary embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0047] Furthermore, the accompanying drawings are merely illustrative of the invention and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and therefore repeated descriptions of them will be omitted. Some block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically independent entities. These functional entities can be implemented in software, in one or more hardware modules or integrated circuits, or in different network and / or processor devices and / or microcontroller devices.

[0048] The flowchart shown in the attached diagram is merely an illustrative example and does not necessarily include all steps. For example, some steps may be broken down, while others may be combined or partially combined. Therefore, the actual execution order may change depending on the specific circumstances.

[0049] As used herein, the terms module and submodule refer to one or more processing circuits, such as application-specific integrated circuits (ASICs), electronic circuits, processors (shared, dedicated, or clustered) and storage media executing one or more software or firmware programs, combinational logic circuits, and / or other suitable components, that provide the described functionality. It will be understood that the submodules described below can be combined and / or further subdivided.

[0050] Figure 1 A flowchart of a method for displaying driver energy consumption according to an embodiment of the present invention is provided. Figure 1 The following steps are shown:

[0051] Step S110: The self-steering system acquires steering signal data.

[0052] Specifically, a power steering system can be, for example, an electric power steering system, which may include a steering wheel, a steering shaft, a torque sensor, a power booster (e.g., including a power booster motor and a reducer), and a steering gear. When the driver operates the steering wheel, the torque sensor detects the driver's steering torque, and the vehicle speed sensor detects the vehicle's speed. The power booster motor controller determines the control current of the power booster motor based on the steering torque and the vehicle speed, and controls the torque magnitude and rotation direction of the power booster motor based on the control current. The motor torque is amplified by the motor reducer and acts on the steering gear as the motor assist torque. The steering torque of the steering wheel and the motor assist torque of the power booster work together on the steering gear to drive the tires to swing, thus achieving the steering function.

[0053] Specifically, the steering signal data may include the steering torque of the power steering system and the steering wheel position. The steering torque can be obtained by sensing a torque sensor. The steering wheel position can be obtained by sensing a steering wheel position sensor.

[0054] Step S120: Obtain throttle signal data from the throttle device.

[0055] Specifically, the throttle device can be, for example, an accelerator pedal, which controls the engine speed of the vehicle by different pedal positions, thereby controlling the vehicle's driving speed.

[0056] Specifically, the throttle signal data may include, for example, the throttle position, i.e., the position of the throttle pedal. The position of the throttle pedal can be sensed by a position sensor located at the throttle pedal.

[0057] Step S130: The self-braking device acquires braking signal data;

[0058] Specifically, the braking device may include, for example, a master cylinder, wheel cylinders, brake pads, and brake discs / drums. When the vehicle brakes, the pressure from the master cylinder is applied to the wheel cylinders, which pushes the brake pads to engage with the brake disc or brake drum, thereby achieving the braking effect.

[0059] Specifically, brake signal data may include the master cylinder pressure of the brake system. The master cylinder pressure can be sensed by a pressure sensor located in the brake master cylinder.

[0060] Step S140: Calculate the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data.

[0061] Specifically, since a driver's actions while driving include steering, accelerator pedal operation, and brake pedal operation, the driver's driving behavior can be quantified by using steering signal data, accelerator signal data, and brake signal data to provide numerical representations that closely reflect the driver's driving behavior.

[0062] Step S150: Display the driver's energy consumption value on the vehicle display.

[0063] Specifically, the driver's energy consumption value can be displayed on any in-vehicle display, such as the display on the dashboard, the multimedia display in the front seat, or the multimedia display in the rear seat, etc., and this application is not limited thereto.

[0064] In some variations, the calculated driver energy consumption values ​​can also be sent to the cloud for data storage and analysis. In still other variations, the calculated driver energy consumption values ​​can be used in applications such as driver fatigue warning and autonomous driving planning; this application is not limited thereto.

[0065] In the method for displaying driver energy consumption according to an exemplary embodiment of the present invention, steering signal data, throttle signal data, and braking signal data are acquired through the power steering system, throttle device, and braking device, respectively. This allows the driver's energy consumption value to be calculated and displayed based on the steering signal data, throttle signal data, and braking signal data. Therefore, without adding additional equipment and computing power, driver behavior can be quantified through driver energy consumption values. This enables the display of driving behavior-related information to the driver, facilitating the driver's attention to their driving behavior during driving.

[0066] See below. Figure 2 , Figure 2 A flowchart for calculating the driver's energy consumption value according to an embodiment of the present invention is provided. Figure 2 The following steps are shown:

[0067] Step S141: Calculate the steering energy based on the steering signal data;

[0068] Step S142: Calculate acceleration energy based on the throttle signal data;

[0069] Step S143: Calculate the braking energy based on the braking signal data;

[0070] Step S144: Calculate the driver's energy consumption value based on the steering energy, acceleration energy, and kinetic energy.

[0071] Specifically, the steering energy, acceleration energy, and braking energy within time t can be calculated using the following formulas:

[0072]

[0073] Among them, E S For the turning energy, k s T is the first adjustment parameter. s For the steering torque, ω hw The steering wheel rotation speed is calculated based on the steering wheel position;

[0074]

[0075] Among them, E a To accelerate energy, k a The second adjustment parameter is θ. a The speed at which the throttle position changes;

[0076]

[0077] Among them, E b For braking energy, k b P is the third adjustment parameter.b The rate of change of the master cylinder pressure is denoted as .

[0078] Specifically, the speed of change of the steering wheel rotation, the rate of change of the throttle position, and the rate of change of the master cylinder pressure obtained from the steering wheel position calculation can be instantaneous speeds. For example, the change in steering angle of the steering wheel position within 1 second can be taken as the steering wheel rotation; the change in throttle angle within 1 second can be taken as the rate of change of the throttle position (e.g., the speed of the throttle); and the change in master cylinder pressure within 1 second can be taken as the rate of change of the master cylinder pressure. This application can achieve more variations, which will not be elaborated here.

[0079] See below. Figure 3 , Figure 3 A schematic diagram illustrating the energy consumption values ​​of the calculator according to an embodiment of the present invention is shown. Figure 3 As shown, the driver energy consumption value 250 is the sum of the steering energy 210, acceleration energy 220, and braking energy 230, which can be expressed by the following formula:

[0080] E sum =∑(E s +E a +E b ),t>0

[0081] Among them, E sum The driver's energy consumption value is 250, E S For steering energy 210, E a To accelerate energy 220, E b The braking energy is 230.

[0082] When t in the above formula equals the vehicle ignition cycle of 240, the driver's energy consumption value of 270 within the vehicle ignition cycle can be calculated as follows:

[0083] E ignition =∑(E s +E a +E b ), t = ignition cycle time

[0084] Among them, E ignition The driver's energy consumption value during the vehicle's ignition cycle is 270, and the ignitioncycletime is 240 vehicle ignition cycles.

[0085] By accumulating the driver energy consumption value 270 for each vehicle ignition cycle within a unit of time using timer 260, the driver energy consumption value 280 within a unit of time can be obtained. The unit of time can be, for example, a day, a week, a month, etc., and this application is not limited to this. When the unit of time is a day, the above calculation can be expressed by the following formula:

[0086]

[0087] Among them, E Day The driver's energy consumption value for a day is 280, and n is the number of vehicle ignition cycles of 240 per day.

[0088] The total driver energy consumption value of 290 is obtained by accumulating the driver's energy consumption value of 280 per unit time, as shown in the following formula:

[0089]

[0090] Among them, E Life The total driver energy consumption value is 290, and m is the number of days the vehicle has been driven.

[0091] One or more of the above-mentioned driver energy consumption value 250, driver energy consumption value 270 during vehicle ignition cycle, driver energy consumption value 280 per unit time, and total driver energy consumption value 290 can be displayed on the in-vehicle display, or can be sent to the cloud database for data storage and analysis.

[0092] Furthermore, in some variations, this application may also provide identity verification to distinguish different drivers of the same vehicle, thereby enabling the statistical analysis of energy consumption by different drivers and avoiding confusion regarding energy consumption.

[0093] Specifically, the above steps of this application can be configured with appropriate I / O and interface settings. The system can be developed into a software package, which can be embedded in any controller of the vehicle. The software package can output one or more of the following to the vehicle display: driver energy consumption value, driver energy consumption value during the vehicle ignition cycle, driver energy consumption value per unit time, and total driver energy consumption value. This application is not limited to this.

[0094] The following is combined Figure 4 This invention describes the device for displaying driver energy consumption. Figure 4 A block diagram of a device for displaying driver energy consumption according to an embodiment of the present invention is shown. The electric power steering system includes at least a power steering system and a steering gear. The friction compensation device 300 includes a first acquisition module 310, a second acquisition module 320, a third acquisition module 330, a calculation module 340, and a display module 350.

[0095] The first acquisition module 310 is used by the self-power steering system to acquire steering signal data;

[0096] The second acquisition module 320 is used to acquire throttle signal data from the throttle device;

[0097] The third acquisition module 330 is used for the self-braking device to acquire braking signal data;

[0098] The calculation module 340 is used to calculate the driver's energy consumption value based on the steering signal data, throttle signal data and brake signal data;

[0099] Display module 350 is used to display the driver's energy consumption value on the in-vehicle display.

[0100] In the device for displaying driver energy consumption according to an exemplary embodiment of the present invention, steering signal data, throttle signal data, and braking signal data are acquired through the power steering system, throttle device, and braking device, respectively. This allows the driver's energy consumption value to be calculated and displayed based on the steering signal data, throttle signal data, and braking signal data. Therefore, without adding additional equipment and computing power, driver behavior can be quantified through driver energy consumption values. This enables the display of information related to the driver's driving behavior, facilitating the driver's attention to their driving actions during driving.

[0101] Figure 4 The illustrations of the driver energy consumption display device 300 provided by this invention are merely schematic. Without departing from the inventive concept, the splitting, merging, and addition of modules are all within the scope of protection of this invention. The driver energy consumption display device 300 provided by this invention can be implemented by software, hardware, firmware, plugins, and any combination thereof, and this invention is not limited thereto.

[0102] In exemplary embodiments of the present invention, a computer-readable storage medium is also provided, having stored thereon a computer program that, when executed by, for example, a processor, can implement the steps of the method for displaying driver energy consumption described in any of the above embodiments. In some possible embodiments, various aspects of the present invention can also be implemented as a program product comprising program code that, when run on a terminal device, causes the terminal device to perform the steps of the various exemplary embodiments of the present invention described in the above-described method for displaying driver energy consumption section of this specification.

[0103] refer to Figure 5As shown, a program product 800 for implementing the above-described method according to an embodiment of the present invention is described. This product may employ a portable compact disc read-only memory (CD-ROM) and include program code, and may run on a terminal device, such as a personal computer. However, the program product of the present invention is not limited thereto. In this document, the readable storage medium may be any tangible medium containing or storing a program that may be used by or in conjunction with an instruction execution system, apparatus, or device.

[0104] The program product may employ any combination of one or more readable media. A readable medium may be a readable signal medium or a readable storage medium. A readable storage medium may be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of readable storage media (a non-exhaustive list) include: an electrical connection having one or more wires, a portable disk, a hard disk, random access memory (RAM), read-only memory (ROM), erasable programmable read-only memory (EPROM or flash memory), optical fiber, portable compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination thereof.

[0105] The computer-readable storage medium may include data signals propagated in baseband or as part of a carrier wave, carrying readable program code. Such propagated data signals may take various forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination thereof. The readable storage medium may also be any readable medium other than a readable storage medium, capable of transmitting, propagating, or transmitting programs for use by or in connection with an instruction execution system, apparatus, or device. The program code contained on the readable storage medium may be transmitted using any suitable medium, including but not limited to wireless, wired, optical fiber, RF, etc., or any suitable combination thereof.

[0106] Program code for performing the operations of this invention can be written in any combination of one or more programming languages, including object-oriented programming languages ​​such as Java and C++, and conventional procedural programming languages ​​such as C or similar languages. The program code can execute entirely on the tenant's computing device, partially on the tenant's device, as a standalone software package, partially on the tenant's computing device and partially on a remote computing device, or entirely on a remote computing device or server. In cases involving remote computing devices, the remote computing device can be connected to the tenant's computing device via any type of network, including a local area network (LAN) or a wide area network (WAN), or it can be connected to an external computing device (e.g., via the Internet using an Internet service provider).

[0107] In an exemplary embodiment of the present invention, an electronic device is also provided, which may include a processor and a memory for storing executable instructions of the processor. The processor is configured to perform the steps of the method for displaying driver energy consumption described in any of the above embodiments by executing the executable instructions.

[0108] Those skilled in the art will understand that various aspects of the present invention can be implemented as systems, methods, or program products. Therefore, various aspects of the present invention can be specifically implemented in the following forms: a completely hardware implementation, a completely software implementation (including firmware, microcode, etc.), or a combination of hardware and software aspects, collectively referred to herein as a "circuit," "module," or "system."

[0109] The following reference Figure 6 To describe an electronic device 900 according to this embodiment of the present invention. Figure 6 The electronic device 900 shown is merely an example and should not impose any limitations on the functionality and scope of use of the embodiments of the present invention.

[0110] like Figure 6 As shown, the electronic device 900 is presented in the form of a general-purpose computing device. The components of the electronic device 900 may include, but are not limited to: at least one processing unit 910, at least one storage unit 920, and a bus 930 connecting different system components (including the storage unit 920 and the processing unit 910).

[0111] The storage unit stores program code that can be executed by the processing unit 910, causing the processing unit 910 to perform the steps described in the above-described method for displaying driver energy consumption according to various exemplary embodiments of the present invention. For example, the processing unit 910 can perform actions such as... Figure 1 The steps are shown.

[0112] The storage unit 920 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 9201 and / or a cache storage unit 9202, and may further include a read-only memory unit (ROM) 9203.

[0113] The storage unit 920 may also include a program / utility 9204 having a set (at least one) program module 9205, such program module 9205 including but not limited to: an operating system, one or more application programs, other program modules and program data, each or some combination of these examples may include an implementation of a network environment.

[0114] Bus 930 can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus using any of the various bus structures.

[0115] Electronic device 900 can also communicate with one or more external devices 1000 (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable tenants to interact with electronic device 900, and / or with any device that enables electronic device 900 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 950. Furthermore, electronic device 900 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 960. Network adapter 960 can communicate with other modules of electronic device 900 via bus 930. It should be understood that, although not shown in the figures, other hardware and / or software modules can be used in conjunction with electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0116] From the above description of the embodiments, those skilled in the art will readily understand that the exemplary embodiments described herein can be implemented by software or by combining software with necessary hardware. Therefore, the technical solution according to the embodiments of the present invention can be embodied in the form of a software product, which can be stored in a non-volatile storage medium (such as a CD-ROM, USB flash drive, portable hard drive, etc.) or on a network, including several instructions to cause a computing device (such as a personal computer, server, or network device, etc.) to execute the above-described method for displaying driver energy consumption according to the embodiments of the present invention.

[0117] The advantages of the technical solution described in this article include at least the following:

[0118] This invention acquires steering signal data, throttle signal data, and braking signal data through a power steering system, throttle device, and braking device, respectively. Based on these signals, it calculates and displays the driver's energy consumption value. Therefore, without requiring additional equipment or computing power, driver behavior can be quantified through energy consumption values. This allows the driver to be shown relevant information about their driving behavior, making it easier for them to monitor their actions while driving.

[0119] Other embodiments of the invention will readily occur to those skilled in the art upon consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention that follow the general principles of the invention and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of the invention are indicated by the appended claims.

Claims

1. A method for displaying a driver's energy consumption, characterized in that, include: The power steering system acquires steering signal data, which includes the steering torque of the power steering system and the steering wheel position. Throttle signal data is acquired from the throttle device, and the throttle signal data includes the throttle position; The braking device acquires braking signal data, which includes the master cylinder pressure of the braking device. Calculating the driver's energy consumption value based on the steering signal data, throttle signal data, and braking signal data includes: calculating steering energy based on the steering signal data, calculating acceleration energy based on the throttle signal data, calculating braking energy based on the braking signal data, and calculating the driver's energy consumption value based on the steering energy, acceleration energy, and braking energy. The steering energy, acceleration energy, and braking energy within time t are calculated according to the following formulas: Among them, E S For the turning energy, k s T is the first adjustment parameter. s For the steering torque, ω hw The steering wheel rotation speed is calculated based on the steering wheel position; Among them, E a To accelerate energy, k a The second adjustment parameter is θ. a The speed at which the throttle position changes; Among them, E b For braking energy, k b P is the third adjustment parameter. b The rate of change of the master cylinder pressure; The driver's energy consumption value is displayed on the vehicle's in-vehicle display.

2. The method for displaying driver energy consumption as described in claim 1, characterized in that, The driver's energy consumption value is the sum of the steering energy, acceleration energy, and braking energy.

3. The method for displaying driver energy consumption as described in claim 1, characterized in that, The calculation of the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data includes: This allows us to set t equal to the vehicle's ignition cycle in order to calculate the driver's energy consumption during the vehicle's ignition cycle.

4. The method for displaying driver energy consumption as described in claim 3, characterized in that, The step of setting t equal to the vehicle ignition cycle to calculate the driver's energy consumption value within the vehicle ignition cycle includes: The driver's energy consumption value for each vehicle ignition cycle within a unit of time is obtained by summing up the driver's energy consumption value within the unit of time.

5. A device for displaying a driver's energy consumption, characterized in that, The apparatus for implementing the method as described in any one of claims 1 to 4 comprises: The first acquisition module is used for the self-power steering system to acquire steering signal data; The second acquisition module is used to acquire throttle signal data from the throttle device; The third acquisition module is used for the self-braking device to acquire braking signal data; The calculation module is used to calculate the driver's energy consumption value based on the steering signal data, throttle signal data, and brake signal data. The display module is used to display the driver's energy consumption value on the in-vehicle display.

6. An electronic device, characterized in that, The electronic device includes: processor; A memory having a computer program stored thereon, the computer program being executed by the processor to perform the method as described in any one of claims 1 to 4.

7. A storage medium, characterized in that, The storage medium stores a computer program, which, when executed by a processor, performs the method as described in any one of claims 1 to 4.

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