Method and system for monitoring vehicle energy consumption and storage medium
By monitoring the injector injection parameters and battery current and voltage within the time window, the problem of high-precision vehicle energy consumption monitoring is solved, and accurate energy consumption calculation and compliance with international standards are achieved.
Patent Information
- Application Number
- CN202510717797.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-30
- Publication Date
- 2025-09-05
AI Technical Summary
Existing technologies make it difficult to achieve high-precision monitoring of engine fuel consumption and power battery consumption in traditional gasoline vehicles, hybrid vehicles, and pure electric vehicles, especially under complex operating conditions, where it is difficult to meet the accuracy requirement of ±5%.
The engine fuel consumption is determined by monitoring the injection pulse width and pressure of the injector within each time window, and the battery power consumption is monitored in combination with the voltage and current of the power battery. The energy consumption is then accurately calculated by integrating and summing the data within the driving cycle.
The accuracy of vehicle energy consumption monitoring is improved, meeting the accuracy requirements of international standards for energy consumption monitoring, and adapting to various driving environments and working conditions.
Smart Images
Figure CN120594099A_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the field of vehicle energy consumption monitoring, and more particularly to a method for monitoring vehicle energy consumption, a system for monitoring vehicle energy consumption, and a computer-readable storage medium. Background Art
[0002] With the continuous development of automotive technology, energy consumption requirements for traditional gasoline vehicles, hybrid vehicles, and pure electric vehicles are also increasing. In order to meet the requirements of national emission standards and other relevant standards for the actual calculation and recording of energy consumption, it is expected that the energy consumption of the vehicle's engine and power battery will be continuously monitored, and the monitoring data must meet certain accuracy requirements. For example, the "Passenger Vehicle On-Board Energy Consumption Monitoring Specification", as a national standard from the perspective of monitoring fuel consumption and battery energy consumption, requires real-time monitoring of passenger vehicle fuel consumption and electric energy consumption, and the monitoring accuracy must meet certain requirements. For example, in actual testing, the deviation between the calculated values of the vehicle's electric energy consumption and fuel consumption and the actual amount of electric energy and fuel consumed by the vehicle should be less than ±5%.
[0003] However, the energy consumption data obtained by current monitoring methods is difficult to meet the accuracy requirements. For example, the engine operating conditions are changeable, the state of the engine itself also has a lot of noise, and under some operating conditions, the fuel control still has a rough control stage such as open-loop control. As a result, the actual fuel injection of the engine is in a continuous change during the operation of the vehicle, making it difficult to obtain high-precision fuel consumption information. For example, in electric vehicles and plug-in hybrid electric vehicles, due to the complex changes in vehicle operating conditions, the battery is always in the process of discharging and charging. In particular, the drive of plug-in hybrid vehicles is more complex. Therefore, during the operation of the vehicle, the battery is always in a state of alternating energy consumption and replenishment, making it difficult to obtain high-precision power consumption information. Summary of the Invention
[0004] In order to solve or at least alleviate one or more of the above problems, the following technical solutions are provided.
[0005] According to a first aspect of the present application, a method for monitoring vehicle energy consumption is provided, wherein the method for monitoring vehicle energy consumption monitors one or more driving cycles, each driving cycle comprising a cycle from the vehicle entering a driving state to the vehicle exiting a driving state, each driving cycle comprising one or more first time windows or one or more second time windows, and the method for monitoring vehicle energy consumption comprises at least one of a step for monitoring engine fuel consumption and a step for monitoring power battery power consumption, wherein: the step for monitoring engine fuel consumption comprises: setting one or more first time windows in response to the engine starting fuel injection, determining the engine fuel consumption in each first time window based on the injection pulse width and injection pressure of the injector; determining the engine fuel consumption rate in each first time window; determining the engine fuel consumption rate in each first time window based on the vehicle in each first time window in each driving cycle ... The engine fuel consumption of the vehicle in each driving cycle is determined based on the engine fuel consumption rate; and the total engine fuel consumption of the vehicle is determined based on the engine fuel consumption of the vehicle in each driving cycle; the steps for monitoring the power battery consumption include: setting one or more second time windows in response to the power battery starting to discharge externally, and determining the power battery consumption in each second time window based on the voltage and current of the power battery during the power battery discharge; determining the power battery consumption rate in each second time window; determining the power battery consumption of the vehicle in each driving cycle based on the power battery consumption rate in each second time window in each driving cycle; and determining the total power battery consumption of the vehicle based on the power battery consumption of the vehicle in each driving cycle.
[0006] According to a method for monitoring vehicle energy consumption described in an embodiment of the present application, wherein the engine includes one or more injectors, determining the engine fuel consumption in each first time window based on the injection pulse width and injection pressure of the injector includes: determining the injection amount of each injector in each first time window based on the injection pulse width and injection pressure of each injector in each first time window, and determining the engine fuel consumption in each first time window based on the sum of the injection amounts of each injector.
[0007] According to the method for monitoring vehicle energy consumption described in one embodiment or any one of the above embodiments of the present application, determining the engine fuel consumption rate within each first time window includes: determining the engine fuel consumption rate within each first time window by dividing the engine fuel consumption within each first time window by the set duration of each first time window.
[0008] The method for monitoring vehicle energy consumption according to one embodiment or any one of the above embodiments of the present application, wherein determining the engine fuel consumption of the vehicle in each driving cycle based on the engine fuel consumption rate of the vehicle in each first time window in each driving cycle includes: in response to the vehicle exiting the driving state, integrating the engine fuel consumption rate in each first time window within a single driving cycle to determine the engine fuel consumption of the vehicle in each driving cycle.
[0009] According to the method for monitoring vehicle energy consumption according to one embodiment or any one of the above embodiments of the present application, determining the total engine fuel consumption of the vehicle based on the engine fuel consumption of the vehicle in each driving cycle includes: summing the engine fuel consumption of the vehicle in each driving cycle to determine the total engine fuel consumption of the vehicle.
[0010] According to the method for monitoring vehicle energy consumption described in one embodiment or any one of the above embodiments of the present application, determining the power battery consumption rate within each second time window includes: determining the power battery consumption rate within each second time window by dividing the power battery consumption within each second time window by the set duration of each second time window.
[0011] According to the method for monitoring vehicle energy consumption described in one embodiment or any one of the above embodiments of the present application, determining the power battery consumption of the vehicle in each driving cycle based on the power battery consumption rate of the vehicle in each second time window in each driving cycle includes: in response to the vehicle exiting the driving state, integrating the power battery consumption rate of each second time window within a single driving cycle to determine the power battery consumption of the vehicle in each driving cycle.
[0012] According to the method for monitoring vehicle energy consumption according to one embodiment of the present application or any one of the above embodiments, determining the total power battery consumption of the vehicle based on the power battery consumption of the vehicle in each driving cycle includes: summing the power battery consumption of the vehicle in each driving cycle to determine the total power battery consumption of the vehicle.
[0013] According to the second aspect of the present application, a system for monitoring vehicle energy consumption is provided, the system comprising: a memory; a processor coupled to the memory; and a computer program stored on the memory and running on the processor, the execution of the computer program resulting in the execution of the steps of the method for monitoring vehicle energy consumption according to the first aspect of the present application.
[0014] According to a third aspect of the present application, a computer storage medium is provided, wherein the computer storage medium includes instructions, and the instructions, when run, execute the steps of the method for monitoring vehicle energy consumption according to the first aspect of the present application.
[0015] The solution for monitoring vehicle energy consumption according to one or more embodiments of the present application can monitor vehicle energy consumption under various driving environments and driving conditions of the vehicle, improve monitoring accuracy, and thus meet the accuracy requirements of various national standards for energy consumption monitoring such as international emission standards. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] The above and / or other aspects and advantages of the present application will become clearer and easier to understand through the following description of various aspects in conjunction with the accompanying drawings, in which the same or similar elements are represented by the same reference numerals. In the drawings:
[0017] Figure 1 A flow chart of a method for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown.
[0018] Figure 2 A flow chart of a method for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown.
[0019] Figure 3 A schematic block diagram of a computer system for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown. DETAILED DESCRIPTION
[0020] The description of the following specific embodiments is merely exemplary in nature and is not intended to limit the disclosed technology or the application and use of the disclosed technology. In addition, there is no intention to be bound by any express or implied theory presented in the foregoing technical field, background technology or the following specific embodiments.
[0021] In the following detailed description of the embodiments, numerous specific details are set forth to provide a more thorough understanding of the disclosed technology. However, it will be apparent to one of ordinary skill in the art that the disclosed technology can be practiced without these specific details. In other instances, well-known features are not described in detail to avoid unnecessarily complicating the description.
[0022] Terms such as "comprising" and "including" indicate that, in addition to the units and steps directly and explicitly stated in the specification, the technical solution of this application does not exclude the possibility of having other units and steps not directly or explicitly stated. Terms such as "first" and "second" do not indicate the order of units in terms of time, space, size, etc., but are merely used to distinguish between units.
[0023] Hereinafter, various exemplary embodiments according to the present application will be described in detail with reference to the accompanying drawings.
[0024] Figure 1 A flow chart of a method for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown.
[0025] like Figure 1 As shown in , the vehicle energy consumption monitoring method includes at least one of an engine fuel consumption monitoring method S100 and a power battery power consumption monitoring method S110. The engine fuel consumption monitoring method S100 includes steps S101, S103, S105, and S107, and the power battery power consumption monitoring method S110 includes steps S111, S113, S115, and S117. The vehicle energy consumption monitoring method monitors one or more driving cycles, each of which includes a cycle from the vehicle entering a driving state to exiting the driving state, and each of which includes one or more first time windows or one or more second time windows.
[0026] like Figure 1 As shown in FIG, in step S101, one or more first time windows are set in response to the engine starting to inject fuel, and the engine fuel consumption in each first time window is determined based on the injection pulse width and injection pressure of the injector.
[0027] Optionally, within each first time window, the injection amount of each injector within each first time window is determined based on the injection pulse width and injection pressure of each injector, and the engine fuel consumption within each first time window is determined by summing the injection amounts of each injector.
[0028] In one embodiment, after the vehicle enters the power system activation (PSA) state, when the engine is started and the injector starts to spray fuel, the first time window t engine The total amount of fuel injection generated by each fuel injector in the engine when performing one injection action, Injection_mass, can be expressed as:
[0029]
[0030] Where J is the total number of injectors, Injector_Fuel_mass j The fuel injection amount of each injector can be expressed as a function of the injection pulse width and injection pressure, for example, expressed as Injector_Fuel_mass j =function(p j ,t j ), where p j is the fuel rail pressure when the jth injector injects fuel, t jis the injection pulse width of the jth injector.
[0031] In each working cycle of the engine, each injector performs an injection action, so in the first time window t engine,i The engine fuel consumption can be expressed as:
[0032]
[0033] Where i is the first time window number, n is the engine speed, ΔFuel i is the first time window t engine,i Engine fuel consumption within.
[0034] During the vehicle operation, whenever the first time window t engine,i When the integrator setting time is reached, the engine To open the next first time window t engine,i+1 .
[0035] In step S103 , the engine fuel consumption rate in each first time window is determined.
[0036] Optionally, the engine fuel consumption rate in each first time window is determined by dividing the engine fuel consumption in each first time window by a set duration of each first time window.
[0037] In one embodiment, by engine,i Engine fuel consumption ΔFuel during time i Taking the average value per unit time, the engine fuel consumption rate can be determined, which can be expressed as:
[0038] Fuel avg,i =ΔFuel i / t engine,i
[0039] Fuel avg,i is the vehicle in the first time window t engine,i Engine fuel consumption rate, ΔFuel i is the first time window t engine,i Engine fuel consumption within.
[0040] In step S105 , the engine fuel consumption of the vehicle in each driving cycle is determined based on the engine fuel consumption rate of the vehicle in each first time window in each driving cycle.
[0041] Optionally, in response to the vehicle exiting the driving state, the engine fuel consumption rate within each first time window is integrated within a single driving cycle to determine the engine fuel consumption of the vehicle in each driving cycle.
[0042] The vehicle enters the driving state and exits the driving state as a vehicle driving cycle. In one embodiment, when the vehicle completes a driving cycle and exits the driving state, the total number of first time windows included in the total running time of the driving cycle is 1 engine , the engine fuel consumption rate in each first time window in the total running time of the driving cycle is integrated to determine the engine fuel consumption in the driving cycle, which can be expressed as:
[0043]
[0044] Where k is the driving cycle number, FuelConsumption k is the engine fuel consumption of the vehicle in the kth driving cycle.
[0045] In step S107 , the total engine fuel consumption of the vehicle is determined based on the engine fuel consumption of the vehicle in each driving cycle.
[0046] Optionally, the vehicle's engine fuel consumption during each driving cycle is summed to determine the vehicle's total engine fuel consumption.
[0047] In one embodiment, the total engine fuel consumption of the vehicle over all driving cycles is calculated by summing the engine fuel consumption of the vehicle. The total engine fuel consumption of the vehicle over all driving cycles can be expressed as:
[0048]
[0049] where K engine is the total number of driving cycles experienced by the vehicle, FuelConsumption lifetime is the total engine fuel consumption of the vehicle, k is the driving cycle number, FuelConsumption k is the engine fuel consumption of the vehicle in the kth driving cycle.
[0050] like Figure 1 As shown in , in step S111 of the power battery power consumption monitoring method 110, one or more second time windows are set in response to the power battery starting to discharge externally, and the power battery power consumption in each second time window is determined based on the voltage and current of the power battery during the power battery discharge.
[0051] In one embodiment, after the vehicle enters the power system activation (PSA) state, when the vehicle power battery is discharged and the battery current I battery <0, start setting the second time window t battery And start timing, integrate the output energy of the power battery; when I battery >=0, the power battery is charged from the outside, at this time t batteryThe timing should be stopped and the integration of output energy should be stopped at the same time. During the power battery discharge period, the power battery consumption in the i-th second time window can be expressed as:
[0052]
[0053] Among them, U battery , I battery are the power battery voltage and current, t battery,i is the i-th second time window, ΔE i is the power battery consumption in the i-th second time window.
[0054] During the vehicle operation, whenever the second time window t battery,i When the integrator setting time is reached, the battery To open the next second time window t battery,i+1 .
[0055] In step S113 , the power battery consumption rate in each second time window is determined.
[0056] Optionally, the power battery power consumption rate in each second time window is determined by dividing the power battery power consumption in each second time window by a set duration of each second time window.
[0057] In one embodiment, by battery,i Power battery consumption ΔE during time i Taking the average value per unit time, the power consumption rate of the power battery can be determined, which can be expressed as:
[0058] E avg,i =ΔE i / t battery,i
[0059] Where i is the second time window number, E avg,i is the power battery consumption rate of the vehicle in the i-th second time window.
[0060] In step S115 , the power battery consumption of the vehicle in each driving cycle is determined based on the power battery consumption rate of the vehicle in each second time window in each driving cycle.
[0061] Optionally, in response to the vehicle exiting the driving state, the power battery consumption rate of each second time window is integrated within a single driving cycle to determine the power battery consumption of the vehicle in each driving cycle.
[0062] In one embodiment, after the vehicle completes a driving cycle and exits the driving state, the total number of second time windows included in the total running time of the driving cycle is 1. battery, the power battery consumption rate in each second time window of the total running time of the driving cycle is integrated to determine the power battery consumption in the driving cycle, which can be specifically expressed as:
[0063]
[0064] Where k is the driving cycle number, E k is the power battery consumption of the vehicle in the kth driving cycle, t battery,i is the i-th second time window, E avg,i is the power battery consumption rate of the vehicle in the i-th second time window.
[0065] In step S117 , the total power battery consumption of the vehicle is determined based on the power battery consumption of the vehicle in each driving cycle.
[0066] Optionally, the power battery consumption of the vehicle in each driving cycle is summed to determine the total power battery consumption of the vehicle.
[0067] In one embodiment, the total power battery consumption of the vehicle during all driving cycles is summed to obtain the total power battery consumption of the vehicle during all driving cycles, which can be expressed as:
[0068]
[0069] where K battery is the total number of driving cycles experienced by the vehicle, E lifetime is the total power battery consumption of the vehicle, k is the driving cycle number, E k is the power battery consumption of the vehicle during the kth driving cycle.
[0070] The method for monitoring vehicle energy consumption according to one or more embodiments of the present application can monitor vehicle energy consumption under various driving environments and driving conditions of the vehicle, improve monitoring accuracy, and thus meet the accuracy requirements of various national standards for energy consumption monitoring such as international emission standards.
[0071] Figure 2 A flow chart of a method for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown.
[0072] like Figure 2 As shown in FIG, in the process of monitoring vehicle energy consumption, in step S200, the energy consumption monitoring process is started in response to the vehicle entering the driving state.
[0073] In step S201, it is determined whether the engine has started to inject fuel. If it is determined that the engine has started to inject fuel, the process proceeds to step S203; otherwise, the process continues to step S201.
[0074] In step S203, a first time window is set.
[0075] In step S205, the engine fuel consumption in the first time window is determined. Optionally, the fuel injection amount of each injector is determined based on the injection pulse width and injection pressure of each injector, and the engine fuel consumption in the first time window is determined by summing the fuel injection amounts of each injector.
[0076] In step S207, it is determined whether the first time window has reached the set time length. If it is determined that the first time window has reached the set time length, the process proceeds to step S209; otherwise, the process continues to step S207.
[0077] In step S209 , the first time window is reset, and the engine fuel consumption in each first time window is determined.
[0078] In step S211, the engine fuel consumption rate in each first time window is determined. Optionally, the engine fuel consumption rate in each first time window is determined by dividing the engine fuel consumption in each first time window by a set duration of each first time window.
[0079] In step S214, it is determined whether the vehicle has exited the driving state. If it is determined that the vehicle has exited the driving state, the process proceeds to step S213; otherwise, the process proceeds to step S214.
[0080] In step S213 , the engine fuel consumption during the driving cycle is determined.
[0081] In step S215 , the total vehicle engine fuel consumption is determined.
[0082] In step S202, it is determined whether the power battery is discharged. If it is determined that the power battery is discharged, the process proceeds to step S204; otherwise, the process continues to step S202.
[0083] In step S204, a second time window is set.
[0084] In step S206, the power battery power consumption in the second time window is determined. Optionally, the power battery power consumption in the second time window is determined based on the voltage and current of the power battery.
[0085] In step S208, it is determined whether the second time window has reached the set time length. If it is determined that the second time window has reached the set time length, the process proceeds to step S210; otherwise, the process continues to step S208.
[0086] In step S210 , the second time window is reset, and the power consumption of the power battery in each second time window is determined.
[0087] In step S212, the power battery power consumption rate in each second time window is determined. Optionally, the power battery power consumption rate in each second time window is determined by dividing the power battery power consumption in each second time window by a set duration of each second time window.
[0088] In step S214, it is determined whether the vehicle has exited the driving state. If it is determined that the vehicle has exited the driving state, the process proceeds to step S216; otherwise, the process continues to step S214.
[0089] In step S216 , the power battery consumption during the driving cycle is determined.
[0090] In step S218 , the total power battery consumption of the vehicle is determined.
[0091] Figure 3 A schematic block diagram of a computer system for monitoring vehicle energy consumption according to one or more embodiments of the present application is shown.
[0092] like Figure 3 As shown in FIG, a computer system 300 for monitoring vehicle energy consumption includes a memory 310, a processor 320, and a computer program 330 stored in the memory 310 and executable on the processor 320. The processor 320 executes the computer program 330 to implement a method for monitoring vehicle energy consumption according to one aspect of the present application.
[0093] In addition, the present application may also be implemented as a computer storage medium in which a program for causing a computer to execute the method for monitoring vehicle energy consumption according to one aspect of the present application is stored.
[0094] Here, as computer storage media, various types of computer storage media can be used, such as disks (for example, magnetic disks, optical disks, etc.), cards (for example, memory cards, optical cards, etc.), semiconductor memories (for example, ROMs, non-volatile memories, etc.), and tapes (for example, magnetic tapes, cassette tapes, etc.).
[0095] In the applicable situation, the combination of hardware, software or hardware and software can be used to realize the various embodiments provided by the application. Moreover, in the applicable situation, without departing from the scope of the application, the various hardware components and / or software components set forth herein can be combined into a composite component comprising software, hardware and / or both. In the applicable situation, without departing from the scope of the application, the various hardware components and / or software components set forth herein can be divided into a subcomponent comprising software, hardware or both. In addition, in the applicable situation, it is contemplated that the software component can be implemented as a hardware component, and vice versa.
[0096] Software according to the present application (such as program code and / or data) can be stored on one or more computer storage media. It is also contemplated that the software identified herein can be implemented using one or more general or special computers and / or computer systems, networked and / or otherwise. Where applicable, the order of the various steps described herein can be changed, combined into composite steps and / or divided into sub-steps to provide the features described herein.
[0097] The embodiments and examples set forth herein are provided to best illustrate embodiments according to the present application and its specific applications, and thereby enable those skilled in the art to make and use the present application. However, those skilled in the art will appreciate that the above description and examples are provided for ease of illustration and example only. The descriptions set forth are not intended to be exhaustive of all aspects of the present application or to limit the present application to the precise forms disclosed.
Claims
1. A method for monitoring vehicle energy consumption, characterized in that: The method for monitoring vehicle energy consumption monitors one or more driving cycles, each driving cycle comprising a cycle from when the vehicle enters a driving state to when it exits the driving state, each driving cycle comprising one or more first time windows or one or more second time windows, and the method for monitoring vehicle energy consumption comprises at least one of a step for monitoring engine fuel consumption and a step for monitoring power battery power consumption, wherein: The steps for monitoring engine fuel consumption include: In response to the engine starting fuel injection, one or more first time windows are set, and the engine fuel consumption within each first time window is determined based on the injection pulse width and injection pressure of the injector; determining the engine fuel consumption rate within each first time window; determining an engine fuel consumption of the vehicle in each driving cycle based on the engine fuel consumption rate of the vehicle in each first time window in each driving cycle; and determining the total engine fuel consumption of the vehicle based on the engine fuel consumption of the vehicle during each driving cycle; The steps for monitoring the power consumption of the power battery include: In response to the power battery starting to discharge externally, one or more second time windows are set, and during the discharge of the power battery, the power battery power consumption within each second time window is determined based on the voltage and current of the power battery; determining a power consumption rate of the power battery within each second time window; determining the power battery consumption of the vehicle in each driving cycle based on the power battery consumption rate of the vehicle in each second time window in each driving cycle; and The total power battery consumption of the vehicle is determined based on the power battery consumption of the vehicle in each driving cycle.
2. The method according to claim 1, wherein the engine comprises one or more injectors, and determining the engine fuel consumption in each first time window based on the injection pulse width and injection pressure of the injector comprises: In each first time window, the injection amount of each injector in each first time window is determined based on the injection pulse width and injection pressure of each injector, and the engine fuel consumption in each first time window is determined by summing the injection amounts of each injector.
3. The method of claim 1 , wherein determining the engine fuel consumption rate within each first time window comprises: The engine fuel consumption rate in each first time window is determined by dividing the engine fuel consumption in each first time window by a set duration of each first time window.
4. The method of claim 1 , wherein determining the engine fuel consumption of the vehicle in each driving cycle based on the engine fuel consumption rate of the vehicle in each first time window in each driving cycle comprises: In response to the vehicle exiting a driving state, the engine fuel consumption rate within each first time window is integrated within a single driving cycle to determine the engine fuel consumption of the vehicle in each driving cycle.
5. The method of claim 1 , wherein determining the total vehicle engine fuel consumption based on the vehicle engine fuel consumption during each driving cycle comprises: The total engine fuel consumption of the vehicle is determined by summing the engine fuel consumption of the vehicle during each driving cycle.
6. The method according to claim 1, wherein determining the power battery consumption rate within each second time window comprises: The power battery power consumption rate in each second time window is determined by dividing the power battery power consumption in each second time window by a set duration of each second time window.
7. The method according to claim 1 , wherein determining the power battery consumption of the vehicle in each driving cycle based on the power battery consumption rate of the vehicle in each second time window in each driving cycle comprises: In response to the vehicle exiting the driving state, the power battery consumption rate of each second time window is integrated within a single driving cycle to determine the power battery consumption of the vehicle in each driving cycle.
8. The method of claim 1 , wherein determining the total vehicle power battery consumption based on the power battery consumption of the vehicle in each driving cycle comprises: The power battery consumption of the vehicle in each driving cycle is summed to determine the total power battery consumption of the vehicle.
9. A system for monitoring vehicle energy consumption, characterized in that: The system comprises: Memory; a processor coupled to the memory; and A computer program stored on the memory and running on the processor, wherein the running of the computer program results in the execution of the method for monitoring vehicle energy consumption according to any one of claims 1 to 8.
10. A computer-readable storage medium storing instructions, characterized in that: When the instructions are executed by a processor, the processor is caused to perform the method for monitoring vehicle energy consumption according to any one of claims 1 to 8.