Method for estimating energy-saving income of vehicle, storage medium and electronic equipment

Abstract

According to the method for estimating the energy-saving income of the vehicle, in each counting period, the predicted endurance mileage income of each energy-consuming electric appliance is determined according to the vehicle information, the electric appliance selected to enter the energy-saving mode is obtained to serve as the energy-saving electric appliance, the energy-saving endurance mileage is determined according to the predicted endurance mileage income of the energy-saving electric appliance, and the energy-saving endurance mileage of the energy-saving electric appliance is estimated according to the energy-saving endurance mileage. The predicted endurance mileage income of each energy-consuming electric appliance in each counting period is detected, and the electric appliance selected to enter the energy-saving mode is taken as the energy-saving electric appliance, so that the energy-saving endurance mileage is determined according to the predicted endurance mileage income of the energy-saving electric appliance, the combination of dynamically collecting the energy consumption of the electric appliances of the vehicle and driving behavior data is realized, and the driving efficiency of the vehicle is improved. The actual contribution of the user behavior to energy-saving endurance can be more visually reflected, the driving energy-saving awareness of the user is improved, and the user is stimulated to enter an energy-saving competition mode.

Description

Technical Field

[0001] This application relates to the technical field of new energy vehicles, and particularly to a method, a storage medium, and an electronic device for estimating the energy-saving benefits of a vehicle. Background Art

[0002] In new energy vehicles, DTE (remaining driving range) is an important indicator that users are concerned about, and its accuracy directly affects the user experience. However, in the energy-saving competition mode, since some electrical appliances are turned off to save energy, the traditional DTE calculation method cannot accurately reflect the improvement effect of the energy-saving competition mode on the remaining driving range. Therefore, a method that can accurately calculate the DTE value in the energy-saving competition mode is needed to enable users to intuitively feel the driving range benefits brought by the energy-saving competition mode. Summary of the Invention

[0003] The purpose of this application is to overcome the above problems and provide a method, a storage medium, and an electronic device for estimating the energy-saving benefits of a vehicle.

[0004] The technical solution of this application provides a method for estimating the energy-saving benefits of a vehicle, including:

[0005] In each counting cycle, determine the expected driving range benefit of each energy-consuming electrical appliance according to vehicle information, where the energy-consuming electrical appliance is an electrical appliance in an energy-consuming state;

[0006] Obtain the electrical appliance selected to enter the energy-saving mode as the energy-saving electrical appliance;

[0007] Determine the energy-saving driving range according to the expected driving range benefit of the energy-saving electrical appliance.

[0008] Further, the vehicle information includes battery information, electrical appliance information, and vehicle cycle counting information, and the vehicle cycle counting information includes the driving distance and driving time of the vehicle within the counting cycle;

[0009] The step of determining the expected driving range benefit of each energy-consuming electrical appliance according to vehicle information in each counting cycle specifically includes:

[0010] In each counting cycle, determine the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle within the counting cycle according to the electrical appliance information and the vehicle cycle counting information;

[0011] Determine the total energy consumption per unit mileage of the vehicle within the counting cycle according to the vehicle cycle counting information;

[0012] Determine the remaining driving range of the vehicle when the electrical appliance is not started as the no-electrical-appliance-starting driving range according to the energy consumption per unit mileage of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle;

[0013] Obtain the current cruising range according to the battery information and the electrical appliance information;

[0014] Determine the expected cruising range benefit of each energy-consuming electrical appliance according to the no-electrical-appliance-starting cruising range and the current cruising range of each energy-consuming electrical appliance.

[0015] Further, the determining the expected cruising range benefit of each energy-consuming electrical appliance according to the vehicle information in each counting cycle further includes:

[0016] In each counting cycle, determine the energy consumption per unit mileage of each energy-saving electrical appliance at different energy-saving levels in the counting cycle of the vehicle according to the electrical appliance information and the vehicle cycle counting information, where the energy-saving electrical appliance is an energy-consuming electrical appliance with one or more energy-saving levels;

[0017] Determine the remaining cruising range of the vehicle when each energy-saving electrical appliance is at different energy-saving levels as the cruising range at which the energy-saving electrical appliance starts according to the energy consumption per unit mileage of each energy-saving electrical appliance at different energy-saving levels, the energy consumption per unit mileage of each energy-saving electrical appliance, and the total energy consumption per unit mileage of the vehicle;

[0018] Determine the expected cruising range benefit of each energy-saving electrical appliance at different energy-saving levels according to the cruising range at which the energy-saving electrical appliance starts at different energy-saving levels and the current cruising range of each energy-saving electrical appliance.

[0019] Further, the determining the energy consumption per unit mileage of each energy-consuming electrical appliance in the counting cycle of the vehicle according to the electrical appliance information and the vehicle cycle counting information specifically includes:

[0020] Calculate the energy consumption per unit mileage of each energy-consuming electrical appliance as the energy consumption of the electrical appliance during the driving time in the counting cycle divided by the driving distance in the counting cycle.

[0021] Further, the electrical appliance information includes the rated power consumption of the electrical appliance and the electrical appliance switch state;

[0022] The calculating the energy consumption per unit mileage of each energy-consuming electrical appliance as the energy consumption of the electrical appliance during the driving time in the counting cycle divided by the driving distance in the counting cycle specifically includes:

[0023] Calculate the energy consumption per unit mileage of each energy-consuming electrical appliance as: the rated power consumption of the electrical appliance multiplied by the driving time, and then divided by the driving distance in the counting cycle.

[0024] Further, the calculating the energy consumption per unit mileage of each energy-consuming electrical appliance as the energy consumption of the electrical appliance during the driving time in the counting cycle divided by the driving distance in the counting cycle specifically includes:

[0025] When the electrical appliance is an air conditioner, obtain the navigation switch state and the rated power of the air conditioner;

[0026] When the navigation switch state is off, calculate the energy consumption per unit mileage of the electrical cycle of the air conditioner as: the average power of the air conditioner during the driving time of the counting cycle multiplied by the driving time, and then divided by the driving distance of the counting cycle;

[0027] When the navigation switch state is on, obtain the temperature difference between the ambient temperature and the vehicle interior temperature in the estimated navigation path and the estimated path vehicle speed within the counting cycle;

[0028] Determine the estimated air conditioner power within the counting cycle according to the temperature difference and the estimated path vehicle speed;

[0029] Calculate the energy consumption per unit mileage of the electrical cycle of the air conditioner as: the estimated air conditioner power of the air conditioner during the driving time of the counting cycle multiplied by the driving time, and then divided by the driving distance of the counting cycle.

[0030] Further, the battery information includes the battery power of the previous counting cycle of the battery and the current battery power, and the electrical appliance information includes the electrical appliance switch state of each electrical appliance;

[0031] The obtaining of the current cruising range according to the battery information and the electrical appliance information includes:

[0032] Subtract the current battery power from the battery power of the previous counting cycle of the battery to obtain the electrical cycle power difference;

[0033] Obtain the electrical appliance switch state of each electrical appliance of the vehicle in the previous counting cycle as the original electrical appliance switch state;

[0034] Take the electrical appliances with the original electrical appliance switch state being on and the current electrical appliance switch state being off as the newly turned-off electrical appliances;

[0035] Multiply the energy consumption per unit mileage of the electrical cycle of the newly turned-off electrical appliances in the previous counting cycle by the driving distance to obtain the electrical appliance power compensation value of the newly turned-off electrical appliances;

[0036] Add the electrical cycle power difference to the electrical appliance power compensation value of the newly turned-off electrical appliances to obtain the cycle corrected power value;

[0037] Obtain the current cruising range according to the cycle corrected power value.

[0038] Further, the vehicle information includes the current cruising range;

[0039] Determining the energy-saving driving range according to the predicted driving range benefit of the energy-saving electrical appliance specifically includes:

[0040] Adding the current driving range to the predicted driving range benefit of the energy-saving electrical appliance to obtain the energy-saving driving range.

[0041] The technical solution of the present application also provides a storage medium storing computer instructions, which are used to execute a method for predicting vehicle energy-saving benefits as described above when the computer executes the computer instructions.

[0042] The technical solution of the present application also provides an electronic device, including at least one processor; and,

[0043] A memory communicatively connected to the at least one processor; wherein,

[0044] The memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute a method for predicting vehicle energy-saving benefits as described above.

[0045] The technical solution of the present application also provides a computer program product, including a computer program / instructions, which implement a method for predicting vehicle energy-saving benefits as described above when executed by a processor.

[0046] After adopting the above technical solution, the following beneficial effects are achieved:

[0047] In each counting cycle, the method for predicting vehicle energy-saving benefits of the present application determines the predicted driving range benefit of each energy-consuming electrical appliance according to vehicle information, obtains the electrical appliance selected to enter the energy-saving mode as the energy-saving electrical appliance, and determines the energy-saving driving range according to the predicted driving range benefit of the energy-saving electrical appliance. By detecting the predicted driving range benefit of each energy-consuming electrical appliance in each counting cycle and obtaining the electrical appliance selected to enter the energy-saving mode as the energy-saving electrical appliance, the energy-saving driving range is determined according to the predicted driving range benefit of the energy-saving electrical appliance, realizing the combination of dynamically collecting vehicle electrical energy consumption and driving behavior data, which can more intuitively reflect the actual contribution of user behavior to energy-saving driving range, enhance the user's driving energy-saving awareness, and encourage the user to enter the energy-saving competition mode. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Referring to the drawings, the disclosure of the present application will become more understandable. It should be understood that these drawings are only for illustrative purposes and are not intended to limit the protection scope of the present application. In the figures:

[0049] Figure 1 is a flowchart of the method for predicting vehicle energy-saving benefits in an embodiment of the present application;

[0050] Figure 2 is the flowchart of the method for estimating the vehicle energy-saving benefit in one embodiment of the present application;

[0051] Figure 3 is the flowchart of the method for estimating the vehicle energy-saving benefit in another embodiment of the present application;

[0052] Figure 4 is the flowchart of the method for estimating the vehicle energy-saving benefit in one preferred embodiment of the present application;

[0053] Figure 5 is the schematic diagram of the hardware structure of the electronic device in one embodiment of the present application. Detailed implementation manners

[0054] The following further describes the detailed implementation manners of the present application with reference to the accompanying drawings.

[0055] It is easy to understand that according to the technical solution of the present application, under the condition of not changing the essential spirit of the present application, there are various structural manners and implementation manners that can be mutually replaced by those of ordinary skill in the art. Therefore, the following detailed implementation manners and the accompanying drawings are only exemplary descriptions of the technical solution of the present application, and should not be regarded as all of the present application or as a limitation or restriction on the technical solution of the application.

[0056] The orientation terms such as up, down, left, right, front, back, front side, back side, top, bottom, etc. mentioned or possibly mentioned in this specification are defined relative to the structures shown in the respective drawings. They are relative concepts, and thus may change accordingly depending on their different positions and different usage states. Therefore, these or other orientation terms should not be construed as restrictive terms. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0057] In the description of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "linked" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present application can be understood according to specific situations.

[0058] As Figure 1 shown, the flowchart of the method for estimating the vehicle energy-saving benefit in one embodiment of the present application includes:

[0059] Step S101: In each counting cycle, determine the expected range gain of each energy-consuming electrical appliance according to the vehicle information, where the energy-consuming electrical appliance is an appliance in an energy-consuming state.

[0060] Step S102: Obtain the energy-consuming electrical appliance selected to enter the energy-saving mode as the energy-saving electrical appliance.

[0061] Step S103: Determine the energy-saving range according to the expected range gain of the energy-saving electrical appliance.

[0062] Specifically, every time the vehicle travels a fixed distance, the time taken to travel this fixed distance is counted. And as in Step S101, in each counting cycle, determine the expected range gain of each energy-consuming electrical appliance according to the vehicle information. Here, the electrical appliances refer to the appliances inside the cockpit that can be turned off during driving without affecting normal driving, and the energy-consuming electrical appliances refer to those in an energy-consuming state, meaning the appliances that are turned on or in the energy-saving state. As long as energy consumption is detected, the expected range gain can be obtained for it.

[0063] The energy-consuming electrical appliances can also be those pre-selected by the user, or the default appliances of the system, or the appliances selected based on the user's habits, or the appliances determined according to the level of energy consumption.

[0064] The expected range gain refers to the unit mileage energy consumption of the energy-consuming electrical appliance in this counting cycle, which is obtained through a weighted algorithm. In the subsequent journey, if this energy-consuming electrical appliance is turned off, the unit mileage energy consumption that can be saved can enable the vehicle to travel a certain mileage under the current energy consumption situation. That is to say, assuming the energy-consuming electrical appliance is turned off, how many more miles the vehicle can travel in the subsequent journey. The expected range gain is a unit of distance, but it is itself used to measure the energy consumption of the electrical appliance.

[0065] In each counting cycle, determine the expected range gain of each energy-consuming electrical appliance according to the vehicle information. That is to say, in each counting cycle, determine the energy consumption of each energy-consuming electrical appliance in the counting cycle, and convert its energy consumption in the counting cycle into the unit of how many more miles the vehicle can travel. Thus, in subsequent calculations, the energy-saving benefits brought by turning off these electrical appliances can be estimated. The expected range gain of each energy-consuming electrical appliance in each counting cycle will be stored in the memory until the next counting cycle for calculation again, and then it will be overwritten.

[0066] In step S102, the energy-consuming electrical appliances selected to enter the energy-saving mode are obtained as energy-saving electrical appliances. Specifically, the energy-consuming electrical appliances selected by the user can also be the electrical appliances defaulted by the system, or the electrical appliances selected based on the user's habits, or the electrical appliances determined according to the energy consumption level. The user can also select by themselves which energy-consuming electrical appliances are used as energy-saving electrical appliances. For example, the expected driving range benefits of each energy-consuming electrical appliance will be displayed on the in-vehicle computer, and the user can check the energy-consuming electrical appliances by themselves, so that while improving the driving range, the user becomes a co-designer of the energy-saving strategy instead of a passive recipient, thus increasing the flexibility of this solution.

[0067] At the same time, the user can also select the target energy-saving level of the target electrical appliance, and can reduce the energy consumption of the target electrical appliance to a lower energy consumption mode, increasing the user's options.

[0068] In step S103, according to the energy-saving electrical appliances, that is, the expected driving range benefits of the energy-consuming electrical appliances selected to enter the energy-saving mode are obtained as energy-saving electrical appliances, the energy-saving driving range is determined. Specifically, after obtaining the energy-consuming electrical appliances selected by the user or the system as energy-saving electrical appliances, the energy-saving electrical appliances are matched with the expected driving range benefits calculated within the current counting period, so as to obtain the benefits of the vehicle's driving range assuming these energy-saving electrical appliances are turned off, and adding it to the current driving range can obtain the energy-saving driving range. The expected driving range benefits of the energy-saving electrical appliances within the current counting period are collected in real time, so as to determine the energy-saving driving range, and more accurately obtain the increased driving range after turning off the electrical appliances due to entering the energy-saving competition mode, allowing the user to intuitively feel the driving range benefits brought by the energy-saving competition mode.

[0069] A method for estimating the energy-saving benefits of a vehicle in this application. In each counting period, according to the vehicle information, the expected driving range benefits of each energy-consuming electrical appliance are determined, and the electrical appliances selected to enter the energy-saving mode are obtained as energy-saving electrical appliances. According to the expected driving range benefits of the energy-saving electrical appliances, the energy-saving driving range is determined. After detecting the expected driving range benefits of each energy-consuming electrical appliance in each counting period and obtaining the electrical appliances selected to enter the energy-saving mode as energy-saving electrical appliances, the energy-saving driving range is determined according to the expected driving range benefits of the energy-saving electrical appliances, realizing the combination of dynamically collecting the vehicle electrical energy consumption and driving behavior data, which can more intuitively reflect the actual contribution of the user's behavior to the energy-saving driving range, improve the user's driving energy-saving awareness, and encourage the user to enter the energy-saving competition mode.

[0070] In one embodiment, the vehicle information includes battery information, electrical appliance information, and vehicle cycle counting information, and the vehicle cycle counting information includes the driving distance and driving time of the vehicle within the counting period;

[0071] In each counting cycle, determining the expected endurance mileage gain of each energy-consuming electrical appliance according to the vehicle information, specifically including:

[0072] In each counting cycle, determining the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle in the counting cycle according to the electrical appliance information and the vehicle cycle counting information;

[0073] Determining the total energy consumption per unit mileage of the vehicle in the counting cycle according to the vehicle cycle counting information;

[0074] Determining the remaining endurance of the vehicle when each energy-consuming electrical appliance is not started as the endurance mileage without electrical appliance start according to the energy consumption per unit mileage of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle;

[0075] Obtaining the current endurance mileage according to the battery information and the electrical appliance information;

[0076] Determining the expected endurance mileage gain of each energy-consuming electrical appliance according to the endurance mileage without electrical appliance start of each energy-consuming electrical appliance and the current endurance mileage.

[0077] In this embodiment, the vehicle information includes battery information, electrical appliance information, and vehicle cycle counting information, and the vehicle cycle counting information includes the driving distance and driving time of the vehicle in the counting cycle. The driving distance is a fixed value, and the driving time is the time spent by the vehicle during this driving distance. That is to say, every time the vehicle travels a certain driving distance, timing is performed as the driving time and used as a counting cycle.

[0078] In each counting cycle, determining the expected endurance mileage gain of each energy-consuming electrical appliance according to the vehicle information, specifically in each counting cycle, determining the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle in the counting cycle according to the electrical appliance information and the vehicle cycle counting information, then determining the total energy consumption per unit mileage of the vehicle in the counting cycle according to the vehicle cycle technical information, then determining the remaining endurance of the vehicle when each energy-consuming electrical appliance is not started as the endurance mileage without electrical appliance start according to the energy consumption per unit mileage of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle, then obtaining the current endurance mileage according to the battery information and the electrical appliance information, and finally determining the expected endurance mileage gain of each energy-consuming electrical appliance according to the endurance mileage without electrical appliance start of each energy-consuming electrical appliance and the current endurance mileage.

[0079] Specifically, within each counting cycle, it is necessary to determine the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle during the counting cycle based on the electrical appliance information and the vehicle cycle counting information. That is to say, based on the electrical appliance information, the driving distance and driving time of the vehicle during this counting cycle, determine the energy consumption per unit mileage of each energy-consuming electrical appliance during this counting cycle as the energy consumption per unit mileage of the electrical appliance cycle of each energy-consuming electrical appliance.

[0080] Determine the total energy consumption per unit mileage of the vehicle during the counting cycle according to the vehicle cycle counting information. That is to say, based on the driving distance and driving time of the vehicle during this counting cycle, determine the energy consumption per unit of the vehicle during this counting cycle as the total energy consumption per unit mileage of the vehicle. Specifically, it is the total power of the vehicle during this driving time multiplied by the driving time and then divided by the driving distance, so as to obtain the total energy consumption per unit mileage of the vehicle.

[0081] Then, based on the energy consumption per unit mileage of the electrical appliance cycle of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle, determine the remaining cruising range of the vehicle when each energy-consuming electrical appliance is not started as the cruising range without electrical appliance start. Specifically, subtract the energy consumption per unit mileage of the electrical appliance cycle of each energy-consuming electrical appliance from the total energy consumption per unit mileage of the vehicle according to the electrical appliance, and the energy consumption difference between when the energy-consuming electrical appliance is not started and when it is started can be obtained, which is the energy consumption per unit mileage without this electrical appliance. Divide the remaining energy of the current battery by the energy consumption per unit mileage without this electrical appliance to obtain the cruising range without electrical appliance start, that is, the remaining cruising range of the vehicle when each energy-consuming electrical appliance is not started.

[0082] Obtain the current cruising range. The current cruising range can be the cruising range displayed on the instrument panel, or the current cruising range can be determined according to the current vehicle speed and the current battery level. It can also calculate the energy consumption during this counting cycle based on the difference in the vehicle battery during the counting cycle, and use a weighted algorithm to calculate the weighted energy consumption, and then determine the current cruising range based on the weighted energy consumption.

[0083] Finally, based on the cruising range without electrical appliance start of each energy-consuming electrical appliance and the current cruising range, determine the expected cruising range benefit of each energy-consuming electrical appliance. Specifically, subtract the current cruising range from the cruising range without electrical appliance start of each energy-consuming electrical appliance, and the expected cruising range benefit of each energy-consuming electrical appliance can be obtained, that is, the cruising range that can be saved by turning off this electrical appliance.

[0084] The energy consumption per mile of the appliance cycle and the total energy consumption per mile of the vehicle can be obtained through the appliance information and vehicle cycle technical information respectively. The remaining range of the vehicle when each energy-consuming appliance is not started can be determined as the non-appliance startup range based on the two. Finally, the expected range benefit of each energy-consuming appliance can be determined based on the non-appliance startup range and the current range of each energy-consuming appliance. The total energy consumption of the vehicle can be split into each appliance that is currently in operation, which more accurately quantifies the theoretical range gain of shutting down a single appliance. At the same time, it allows customers to intuitively see the energy-saving benefits, encouraging users to actively shut down high-energy-consuming appliances.

[0085] In one of the embodiments, if the energy-saving mode or energy-saving competition mode is entered, that is, in response to the energy-saving signal, the vehicle cycle counting information will be changed, the vehicle's driving distance within the counting period will become smaller, and the driving time will become smaller accordingly, thereby shortening the counting period, increasing the update frequency of the appliance's estimated cruising range benefit, and responding more quickly to changes in driving behavior, allowing users to perceive changes in real-time cruising range, thereby enhancing the credibility of this function.

[0086] In one preferred embodiment, determining the expected cruising range benefit of each energy-consuming electrical appliance according to vehicle information in each counting cycle also includes:

[0087] In each counting cycle, determining the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance of the vehicle at different energy-saving levels within the counting cycle according to the electrical appliance information and the vehicle cycle counting information, wherein the energy-saving electrical appliance is an energy-consuming electrical appliance having one or more energy-saving levels;

[0088] Determine the remaining cruising range of the vehicle for each energy-saving electrical appliance at different energy-saving levels as the starting cruising range of the energy-saving electrical appliance according to the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance at different energy-saving levels, the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance and the total energy consumption per unit mileage of the vehicle;

[0089] The expected cruising range benefits of different energy-saving levels of each energy-saving electrical appliance are determined according to the energy-saving electrical appliance startup cruising range of different energy-saving levels of each energy-saving electrical appliance and the current cruising range.

[0090] In this embodiment, in each counting cycle, the expected cruising range benefit of each energy-consuming appliance is determined based on the vehicle information. It also includes determining the appliance cycle unit mileage energy consumption of different energy-saving levels of each energy-saving appliance in the vehicle within the counting cycle based on the appliance information and the vehicle cycle counting information. The energy-saving appliance is an appliance with one or more energy-saving levels.

[0091] Specifically, the energy-saving appliances can be reading lights, air conditioners, etc. that can gradually reduce energy consumption. As long as the appliance can gradually adjust the energy consumption between on and off, and the energy-consuming appliance is in an energy-consuming state at that time, it is an energy-saving appliance. Between turning the appliance from fully off to fully on, specifically for multi-level adjustment, it can make the endurance management more flexible.

[0092] Determine the remaining endurance of the vehicle for each energy-saving appliance at different energy-saving levels of the appliance as the starting endurance mileage of the energy-saving appliance according to the energy consumption per unit mileage of the electrical appliance cycle of each energy-saving appliance at different energy-saving levels, the energy consumption per unit mileage of the electrical appliance cycle of each energy-saving appliance, and the total energy consumption per unit mileage of the vehicle.

[0093] Specifically, each energy-saving appliance first obtains the energy consumption per unit mileage of the electrical appliance cycle of the appliance. This energy consumption per unit mileage of the electrical appliance cycle is the energy consumption per unit mileage of the current energy-saving appliance. Then, obtain the energy consumption per unit mileage of the electrical appliance cycle at each energy-saving level of each energy-saving appliance. Subtract the energy consumption per unit mileage of the electrical appliance cycle at each energy-saving level from the energy consumption per unit mileage of the electrical appliance cycle at the current power, and the difference between them can be obtained. That is to say, the energy consumption per unit mileage of the electrical appliance cycle that can be saved when converting from the current power to each energy-saving level. Subtract the energy consumption per unit mileage of the electrical appliance cycle from the total energy consumption per unit mileage of the vehicle for each energy-saving level of each energy-saving appliance, and the energy consumption difference when the energy-saving appliance is adjusted to different energy-saving levels can be obtained, which is the energy consumption per unit mileage of the electrical appliance at different energy-saving levels of the energy-saving appliance. Divide the remaining energy of the current battery by the energy consumption per unit mileage of the electrical appliance at different energy-saving levels of the energy-saving appliance, and the remaining endurance of the vehicle at different energy-saving levels of each energy-saving appliance can be obtained as the starting endurance mileage of the energy-saving appliance.

[0094] Then, according to the starting endurance mileage of the energy-saving appliance at different energy-saving levels of each energy-saving appliance and the current endurance mileage, the expected endurance mileage benefit at different energy-saving levels of each energy-saving appliance can be determined. Specifically, subtract the current endurance mileage from the starting endurance mileage of the energy-saving appliance at different energy-saving levels of each energy-saving appliance, and the expected endurance mileage benefit at different energy-saving levels of each energy-saving appliance can be obtained.

[0095] In one embodiment, the electrical appliance information includes the rated power consumption of the energy-saving appliance at different energy-saving levels and the electrical appliance switch state. In each counting cycle, determine the energy consumption per unit mileage of the electrical appliance cycle of each energy-saving appliance at different energy-saving levels of the vehicle in the counting cycle according to the electrical appliance information and the vehicle cycle counting information, including:

[0096] Calculate the energy consumption per unit mileage of the electrical appliance cycle of each energy-saving appliance at different energy-saving levels by dividing the energy consumption at different energy-saving levels of the energy-saving appliance during the driving time in the counting cycle by the driving distance of the counting cycle;

[0097] Calculating the energy consumption per unit mileage of different energy-saving levels of each energy-saving electrical appliance is to divide the energy consumption of different energy-saving levels of the energy-saving electrical appliance during the driving time of the counting period by the driving distance of the counting period, specifically including:

[0098] Calculating the energy consumption per unit mileage of different energy-saving levels of each energy-saving electrical appliance is: multiplying the rated power consumption of different energy-saving levels of the energy-saving electrical appliance by the driving time, and then dividing by the driving distance of the counting period.

[0099] In another embodiment, determining the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle during the counting period according to the electrical appliance information and the vehicle cycle counting information specifically includes:

[0100] Calculating the energy consumption per unit mileage of each energy-consuming electrical appliance is to divide the energy consumption of the energy-consuming electrical appliance during the driving time of the counting period by the driving distance of the counting period.

[0101] In this embodiment, if it is necessary to determine the energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle during the counting period according to the electrical appliance information and the vehicle cycle counting information, it is necessary to divide the energy consumption of the energy-consuming electrical appliance during the driving time of the counting period by the driving distance of the counting period, so as to obtain the energy consumption per unit mileage of the energy-consuming electrical appliance, which is convenient for subsequent calculations.

[0102] In one of the embodiments, the electrical appliance information includes the rated power consumption of the electrical appliance;

[0103] Calculating the energy consumption per unit mileage of each energy-consuming electrical appliance is to divide the energy consumption of the energy-consuming electrical appliance during the driving time of the counting period by the driving distance of the counting period, specifically including:

[0104] Calculating the energy consumption per unit mileage of each energy-consuming electrical appliance is: multiplying the rated power consumption of the energy-consuming electrical appliance by the driving time, and then dividing by the driving distance of the counting period.

[0105] In this embodiment, dividing the energy consumption of the energy-consuming electrical appliance during the driving time of the counting period by the driving distance of the counting period, so as to obtain the energy consumption per unit mileage of each energy-consuming electrical appliance. Specifically, it can also be multiplying the rated power consumption of the energy-consuming electrical appliance by the driving time and then dividing by the driving distance of the counting period. That is to say, multiplying the rated power consumption of the energy-consuming electrical appliance by the driving time is the power consumption of the electrical appliance during the driving time of the counting period.

[0106] Based on the rated power consumption of each energy-consuming electrical appliance and in combination with the relationship between dynamic driving time and fixed driving distance, simplified calculation and real-time response of parameters are achieved, which is suitable for various complex working conditions, avoiding instantaneous fluctuation interference, making the calculated display value of this method more real and reliable, and preventing misjudgment by users.

[0107] In one embodiment, calculating the energy consumption per unit mileage of each energy-consuming electrical appliance in the electrical cycle is to divide the energy consumption of the energy-consuming electrical appliance during the driving time in the counting cycle by the driving distance in the counting cycle, specifically including:

[0108] When the energy-consuming electrical appliance is an air conditioner, obtain the navigation switch state and the rated power of the air conditioner;

[0109] When the navigation switch state is off, calculate the energy consumption per unit mileage of the air conditioner in the electrical cycle as: the average power of the air conditioner during the driving time in the counting cycle multiplied by the driving time, and then divided by the driving distance in the counting cycle;

[0110] When the navigation switch state is on, obtain, within the counting cycle, the temperature difference between the ambient temperature and the vehicle interior temperature in the navigation estimated path, and obtain the estimated path vehicle speed of the navigation estimated path;

[0111] Determine the estimated air conditioner power within the counting cycle according to the temperature difference and the estimated path vehicle speed;

[0112] Calculate the energy consumption per unit mileage of the air conditioner in the electrical cycle as: the estimated air conditioner power of the air conditioner during the driving time in the counting cycle multiplied by the driving time, and then divided by the driving distance in the counting cycle.

[0113] In this embodiment, when calculating the energy consumption per unit mileage of the air conditioner in the electrical cycle, it is necessary to obtain the navigation switch state and the rated power of the air conditioner, and make a judgment according to the navigation switch state. If the navigation switch state is off, multiply the average power of the air conditioner during the driving time in the counting cycle by the driving time to obtain the energy consumption of the air conditioner during the driving time in the counting cycle, and then divide this energy consumption by the driving distance in the counting cycle to obtain the energy consumption per unit mileage of the air conditioner in the electrical cycle.

[0114] If the navigation switch state is on, obtain, within the counting cycle, the ambient temperature and the vehicle interior temperature in the navigation estimated path, calculate the temperature difference between the two, obtain the estimated path vehicle speed of the navigation estimated path, and determine the estimated air conditioner power within the counting cycle according to the estimated path vehicle speed and the temperature difference.

[0115] It is also possible to calculate the estimated heat dissipation of the navigation estimated path according to the estimated path vehicle speed, and then determine the estimated air conditioner power within the counting cycle according to the temperature difference and the estimated heat dissipation.

[0116] Specifically, by integrating the temperature difference between the ambient temperature and the in-vehicle temperature over time for each counting cycle, the temperature difference over the entire counting cycle can be obtained. And based on the estimated path vehicle speed and the navigation estimated path, the estimated air-conditioning power on the path to the destination can be obtained.

[0117] Finally, multiply the estimated air-conditioning power of the air conditioner during the driving time of the counting cycle by the driving time, and then divide by the driving distance of the counting cycle to obtain the energy consumption per unit mileage of the electrical cycle of the air conditioner.

[0118] Through the navigation data and the ambient temperature, dynamic air-conditioning power estimation is achieved, significantly improving the accuracy and scenario adaptability of air-conditioning energy consumption calculation. By predicting in advance the change of air-conditioning load in the path, the jump of the cruising range caused by the correction in the traditional algorithm is avoided, making the acquisition of energy-saving benefit data more accurate and enhancing the user's trust in the energy-saving mode.

[0119] In one embodiment, determining the estimated air-conditioning power within the counting cycle according to the temperature difference and the estimated path vehicle speed specifically includes:

[0120] Determine the vehicle speed estimated heat dissipation coefficient according to the estimated path vehicle speed;

[0121] Determine the temperature difference correction coefficient according to the temperature difference;

[0122] Calculate the estimated air-conditioning power of the air conditioner as: the vehicle speed estimated heat dissipation coefficient multiplied by the temperature difference correction coefficient, and then multiplied by the basic air-conditioning power.

[0123] Specifically, since the vehicle has different heat dissipation capabilities due to air flow at different speeds, the vehicle speed estimated heat dissipation coefficient can be calculated according to the estimated path vehicle speed. The greater the vehicle speed, the greater the vehicle speed estimated heat dissipation coefficient. And for each vehicle with a different shape, the vehicle speed estimated heat dissipation coefficient is also different.

[0124] According to the temperature difference, different temperature differences correspond to different temperature correction coefficients. The greater the temperature difference, the greater the temperature correction coefficient.

[0125] Combining the estimated heat dissipation coefficient and the temperature correction coefficient with the basic air-conditioning power for calculation, where the basic air-conditioning power refers to the default air-conditioning power under normal conditions, improves the accuracy of air-conditioning power calculation and further enhances the accuracy of air-conditioning energy consumption acquisition.

[0126] In one preferred embodiment, the battery information includes the battery power in the previous counting cycle and the current battery power of the battery, and the electrical appliance information includes the electrical appliance switch state of each electrical appliance;

[0127] Obtaining the current cruising range according to the battery information and the electrical appliance information includes:

[0128] Subtract the current battery power from the battery power in the previous counting cycle of the battery to obtain the electrical cycle power difference;

[0129] Obtain the electrical switch status of each electrical appliance in the vehicle in the previous counting cycle as the original electrical switch status;

[0130] Take the electrical appliance with the original electrical switch status being on and the current electrical switch status being off as the newly turned-off electrical appliance;

[0131] Multiply the energy consumption per unit mileage of each energy-consuming electrical cycle of the newly turned-off electrical appliance by the driving distance to obtain the power compensation value of the newly turned-off electrical appliance;

[0132] Add the battery cycle power difference to the power compensation value of the newly turned-off electrical appliance to obtain the cycle corrected power value;

[0133] Obtain the current cruising range according to the cycle corrected power value.

[0134] In this preferred embodiment, by obtaining battery information and calculating the electrical cycle power difference based on the battery power in the previous counting cycle of the battery and the current battery power, it is actually the power difference between the current cycle and the previous cycle of the battery, and this power difference is the power value consumed by the vehicle during the current counting cycle.

[0135] According to the electrical switch status of the electrical appliance information, obtain the electrical switch status of each electrical appliance in the vehicle in the previous counting cycle as the original electrical switch status, and compare it with the current electrical switch status. If the original electrical switch status is on and the current electrical switch status is off, then take it as the newly turned-off electrical appliance.

[0136] Multiply the energy consumption per unit mileage of each energy-consuming electrical appliance of the newly turned-off electrical appliance by the driving distance within the counting cycle to obtain the power compensation value of the newly turned-off electrical appliance. Add the battery cycle power difference to the power compensation value of the newly turned-off electrical appliance to obtain the cycle corrected power value, and obtain the current cruising range according to the cycle corrected power value.

[0137] Specifically, when determining the expected driving range benefit of each energy-consuming appliance subsequently, it is determined based on the current driving range. In this counting cycle, if an appliance performs a shutdown operation, it will react quickly. The energy-saving mileage of the appliance is determined based on the no-appliance-start driving range and the current driving range of the appliance. That is to say, the energy consumption saved by the appliance in the future has been calculated in the expected driving range benefit of the appliance. Then, the actual power consumption saved by the appliance in this calculation cycle is also reflected in the battery cycle power difference. That is to say, the energy consumption saved by the appliance is double-counted in the battery difference in this calculation cycle. Then, obtain the appliances newly acting as energy-saving appliances in this counting cycle as the newly shutdown appliances, and take the actual battery power saved by them in this counting cycle as the power compensation value of the newly shutdown appliances, and add it to the battery cycle power difference to obtain the cycle correction power value. This cycle correction power value is the cycle correction power value after the battery is corrected after calculating the expected driving range benefit of the appliance.

[0138] Use this cycle correction power value to obtain and determine the current driving range. Specifically, first convert it into the energy consumption of this cycle, which can be obtained by dividing the cycle correction power value by the driving distance of the counting cycle, and then through a weighted algorithm for the cycle energy consumption, the current driving range can be obtained.

[0139] In another embodiment, the vehicle information includes the current driving range;

[0140] The determination of the energy-saving driving range according to the expected driving range benefit of the energy-saving appliance specifically includes:

[0141] Add the current driving range to the expected driving range benefit of the energy-saving appliance to obtain the energy-saving driving range.

[0142] In this embodiment, the energy-saving driving range is determined according to the expected driving range benefit of the energy-saving appliance. First, obtain the appliances selected to enter the energy-saving mode as the energy-saving appliances, and add the current driving range to the expected driving range benefits of these energy-saving appliances to obtain the energy-saving driving range.

[0143] Specifically, the energy-saving cruising range is obtained by adding the current cruising range and the expected cruising range benefit of energy-saving appliances. It can be the sum of the expected cruising range benefits of all energy-saving appliances and the current cruising range, or the sum of the expected cruising range benefits of each energy-saving appliance and the current cruising range respectively. By identifying the appliances selected by the user in the current state as energy-saving appliances and combining the expected cruising range benefits corresponding to each energy-saving appliance, the increased cruising range that the vehicle can achieve if these energy-saving appliances are turned off or downscaled can be accurately evaluated, enabling the driver to clearly understand the specific impact of additional power consumption on the overall cruising range. It can also guide the driver to actively turn off unnecessary appliances, enhance the awareness of driving energy conservation, and thus effectively extend the vehicle's cruising range and optimize energy utilization during actual driving.

[0144] In one embodiment, if the energy-consuming appliance selected by the user is an energy-saving appliance and the user chooses to downscale it, that is, to enter the energy-saving mode for this energy-saving appliance to make it enter a lower energy consumption mode, the energy consumption per unit mileage of the electrical cycle corresponding to the energy-saving level entered by this energy-saving appliance is the energy consumption per unit mileage of the appliance. Based on the energy consumption per unit mileage of this energy-saving appliance and the total energy consumption per unit mileage of the vehicle, the remaining cruising range of the vehicle when this energy-saving appliance is at this energy-saving level can be determined as the starting cruising range of the energy-saving appliance. Based on the starting cruising range of the energy-saving appliance, the expected cruising range benefit of this energy-saving level of this energy-saving appliance can be determined.

[0145] As Figure 2 shown, a flowchart of a method for estimating the energy-saving benefit of a vehicle in one embodiment of the present application includes:

[0146] S201A: Calculate the energy consumption per unit mileage of each energy-consuming appliance as: the rated power consumption of the appliance multiplied by the driving time, and then divided by the driving distance of the counting cycle, where the energy-consuming appliance is an appliance in an energy-consuming state;

[0147] S201B: If the energy-consuming appliance is an air conditioner, obtain the navigation switch state and the rated power of the air conditioner;

[0148] S202B: When the navigation switch state is off, calculate the energy consumption per unit mileage of the air conditioner as: the average power of the air conditioner during the driving time of the counting cycle multiplied by the driving time, and then divided by the driving distance of the counting cycle;

[0149] S202C: When the navigation switch state is on, obtain the temperature difference between the ambient temperature and the vehicle interior temperature in the navigation estimated path during the counting cycle, and obtain the estimated path vehicle speed of the navigation estimated path;

[0150] S203C: Determine the estimated air conditioner power within the counting period based on the temperature difference and the estimated path vehicle speed;

[0151] S204C: Calculate the energy consumption per unit mileage of the electrical cycle of the air conditioner as follows: multiply the estimated air conditioner power of the air conditioner within the driving time of the counting period by the driving time, and then divide by the driving distance of the counting period.

[0152] S202: Determine the total energy consumption per unit mileage of the vehicle within the counting period according to the vehicle cycle counting information;

[0153] S203: Determine the remaining cruising range of the vehicle when each energy-consuming electrical appliance is not started, i.e., the cruising range without electrical appliance startup, based on the energy consumption per unit mileage of the electrical cycle of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle;

[0154] S204: Obtain the electrical cycle power difference by subtracting the current battery power from the battery power of the previous counting period;

[0155] S205: Obtain the electrical appliance switch status of each electrical appliance of the vehicle in the previous counting period as the original electrical appliance switch status;

[0156] S206: Take the electrical appliances with the original electrical appliance switch status being on and the current electrical appliance switch status being off as the newly turned-off electrical appliances;

[0157] S207: Multiply the energy consumption per unit mileage of the electrical cycle of the newly turned-off electrical appliances in the previous counting period by the driving distance to obtain the power compensation value of the newly turned-off electrical appliances;

[0158] S208: Add the battery cycle power difference to the power compensation value of the newly turned-off electrical appliances to obtain the cycle corrected power value;

[0159] S209: Determine the current cruising range according to the cycle corrected power value;

[0160] S210: Determine the expected cruising range benefit of each energy-consuming electrical appliance based on the cruising range without electrical appliance startup of each energy-consuming electrical appliance and the current cruising range;

[0161] S211: Obtain the energy-consuming electrical appliances selected to enter the energy-saving mode as the energy-saving electrical appliances;

[0162] S212: Add the current cruising range to the expected cruising range benefit of the energy-saving electrical appliances to obtain the energy-saving cruising range.

[0163] As Figure 3 shown, a method flowchart for estimating the energy-saving benefit of a vehicle in another preferred embodiment of the present application includes:

[0164] S301: Calculate the energy consumption per unit mileage of each energy-consuming electrical appliance in an electrical cycle as: the rated power consumption of the energy-consuming electrical appliance multiplied by the driving time, and then divided by the driving distance in the counting cycle, where the energy-consuming electrical appliance is an electrical appliance in an energy-consuming state.

[0165] S302: Determine the total energy consumption per unit mileage of the vehicle in the counting cycle according to the vehicle cycle counting information;

[0166] S303: Determine the remaining cruising range of the vehicle when each energy-consuming electrical appliance is not started as the cruising range without electrical appliance start according to the energy consumption per unit mileage of each energy-consuming electrical appliance in the electrical cycle and the total energy consumption per unit mileage of the vehicle;

[0167] S304: Subtract the current battery power from the battery power in the previous counting cycle of the battery to obtain the electrical cycle power difference;

[0168] S305: Obtain the electrical switch state of each electrical appliance of the vehicle in the previous counting cycle as the original electrical switch state;

[0169] S306: Take the electrical appliance with the original electrical switch state being on and the current electrical switch state being off as the newly turned-off electrical appliance;

[0170] S307: Multiply the energy consumption per unit mileage of each energy-consuming electrical appliance cycle of the newly turned-off electrical appliance in the previous counting cycle by the driving distance to obtain the electrical appliance power compensation value of the newly turned-off electrical appliance;

[0171] S308: Add the electrical appliance power compensation value of the newly turned-off electrical appliance to the battery cycle power difference to obtain the cycle corrected power value;

[0172] S309: Determine the current cruising range according to the cycle corrected power value;

[0173] S310: Determine the expected cruising range benefit of each energy-consuming electrical appliance according to the cruising range without electrical appliance start and the current cruising range of each energy-consuming electrical appliance;

[0174] S311: In each counting cycle, determine the energy consumption per unit mileage of each energy-saving electrical appliance at different energy-saving levels in the counting cycle of the vehicle according to the electrical appliance information and the vehicle cycle counting information, where the energy-saving electrical appliance is an energy-consuming electrical appliance with one or more energy-saving levels;

[0175] S312: Determine the remaining cruising range of the vehicle when each energy-saving electrical appliance is at different energy-saving levels as the cruising range when the energy-saving electrical appliance starts according to the energy consumption per unit mileage of each energy-saving electrical appliance at different energy-saving levels, the energy consumption per unit mileage of each energy-saving electrical appliance, and the total energy consumption per unit mileage of the vehicle;

[0176] S313: Determine the estimated endurance mileage benefits of different energy-saving levels of each energy-saving appliance based on the starting endurance mileage of the energy-saving appliance at different energy-saving levels and the current endurance mileage.

[0177] S314: Obtain the energy-consuming appliances selected to enter the energy-saving mode as energy-saving appliances;

[0178] S315: Add the current endurance mileage to the estimated endurance mileage benefits of the energy-saving appliances to obtain the energy-saving endurance mileage.

[0179] As Figure 4 shown, a method flowchart for estimating vehicle energy-saving benefits in one preferred embodiment of the present application includes:

[0180] In this preferred embodiment, in S401A and S402A, the vehicle battery difference is divided by the driving distance of the vehicle within the counting period to obtain the energy consumption of the vehicle within the counting period, that is, the total energy consumption per unit mileage of the vehicle, which is the Block energy consumption in S403A. Then, in S404A, a weighted algorithm is used to calculate the weighted energy consumption after weighting, so as to determine the DTE in S405A, that is, the current endurance mileage.

[0181] In S401B, after receiving the switch signal of the energy-saving competition mode, the current endurance mileage is displayed in the competition display in S402B. If the signal of the energy-saving competition mode is turned on, the switches of all appliances are detected in S403B, and the DTE+ of all appliances, that is, the estimated endurance mileage benefits of each energy-consuming appliance, are added to the current endurance mileage, so as to generate the energy-saving endurance mileage, enabling the user to more intuitively feel the energy-saving effect of the energy-saving competition mode.

[0182] Specifically, in S401C, it is necessary to obtain the electrical energy consumption of the electrical appliances, that is, the electrical energy consumption per unit mileage of the electrical cycle of each energy-consuming electrical appliance. Specifically, according to the electrical appliance information and the vehicle cycle count information, determine the electrical energy consumption per unit mileage of each energy-consuming electrical appliance of the vehicle within the counting cycle. Then subtract the electrical energy consumption per unit mileage of the electrical cycle of each energy-consuming electrical appliance from the total vehicle energy consumption per unit mileage to obtain the energy consumption difference between when the energy-consuming electrical appliance is not started and when it is started, which is the energy consumption per unit mileage without this electrical appliance. In S404C, perform a weighted algorithm on it to obtain the weighted energy consumption of each energy-consuming electrical appliance. In the subsequent S405C, divide the current remaining battery energy by the energy consumption per unit mileage without this electrical appliance to obtain the driving range without the electrical appliance starting, that is, the DTE without X electrical appliance in S405C. Subtract the current driving range from it to obtain the expected driving range gain of each energy-consuming electrical appliance, that is, the DTE+ of X electrical appliance in S406C. According to the energy-consuming electrical appliances selected to enter the energy-saving mode, the energy-saving electrical appliances can be determined. The system will turn off or downscale the energy-saving electrical appliances, depending on the user's settings or the system's default settings. Add the DTE+ values of all the energy-saving electrical appliances, that is, the expected driving range gains of the energy-saving electrical appliances, to the current driving range to obtain the energy-saving driving range.

[0183] In S405B, it is also necessary to add the electrical appliance SOE compensation value of the vehicle within the counting cycle, that is, the new off-electrical appliance power compensation value, to the vehicle battery difference of the vehicle within the counting cycle and then calculate the total vehicle energy consumption per unit mileage within the counting cycle. This is because in each counting cycle, in order to enable the user to intuitively feel the energy-saving effect brought by turning off the electrical appliance, the DTE+ after turning off the electrical appliance, that is, the energy-saving mileage, is added to the current driving range. At this time, the energy-saving effect has been superimposed on the energy-saving driving range. However, because the electrical appliance is actually turned off, the power consumption of the vehicle battery within this counting cycle is reduced. At this time, the SOE difference within this counting cycle, that is, the vehicle battery difference of the vehicle within this counting cycle, is reduced. At this time, it is necessary to add the electrical appliance SOE compensation value to the vehicle battery difference to make the calculation of the electrical energy consumption per unit mileage of the vehicle more accurate.

[0184] Specifically, the electrical appliance power compensation value can be determined according to the energy consumption of the electrical appliance within the counting cycle. Multiply the energy consumption of the newly turned-off electrical appliance within the counting cycle by the driving distance within the counting cycle to obtain the electrical appliance power compensation value.

[0185] According to needs, the above technical solutions can be combined to achieve the best technical effect.

[0186] The technical solution of the present application also provides a storage medium that stores computer instructions. When a computer executes the computer instructions, it is used to execute a method for estimating vehicle energy-saving benefits in any of the foregoing embodiments.

[0187] Figure 5 An electronic device of the present application is shown, including:

[0188] At least one processor 501; and,

[0189] A memory 502 communicatively connected to the at least one processor 501; wherein,

[0190] The memory 502 stores instructions executable by the at least one processor 501, and the instructions are executed by the at least one processor 501 so that the at least one processor 501 can execute all steps of a method for estimating vehicle energy-saving benefits in any of the foregoing method embodiments.

[0191] Figure 5 Taking one processor 501 as an example:

[0192] The electronic device may further include: an input device 503 and an output device 504.

[0193] The processor 501, the memory 502, the input device 503, and the output device 504 may be connected through a bus or other means. In the figure, connection through a bus is taken as an example.

[0194] The memory 502, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions / modules corresponding to a method for estimating vehicle energy-saving benefits in an embodiment of the present application. For example, Figures 1-4 The method flow shown. The processor 501 executes various functional applications and data processing by running the non-volatile software programs, instructions, and modules stored in the memory 502, that is, implements a method for estimating vehicle energy-saving benefits in the above embodiment.

[0195] The memory 502 may include a program storage area and a data storage area. Among them, the program storage area may store an operating system and application programs required for at least one function; the data storage area may store data created according to the use of a method for estimating vehicle energy-saving benefits, etc. In addition, the memory 502 may include a high-speed random access memory and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some embodiments, the memory 502 may optionally include a memory remotely provided with respect to the processor 501, and these remote memories may be connected to the device for executing a method for estimating vehicle energy-saving benefits through a network. Examples of the above network include but are not limited to the Internet, an enterprise intranet, a local area network, a mobile communication network, and combinations thereof.

[0196] The input device 503 can receive input user clicks and generate signal inputs related to user settings and function controls of the method for estimating vehicle energy-saving benefits. The output device 504 can include display devices such as a display screen.

[0197] When the one or more modules are stored in the memory 502 and run by the one or more processors 501, they execute a method for estimating vehicle energy-saving benefits in any of the above method embodiments.

[0198] The technical solution of this application also provides a vehicle, which includes a vehicle body and the aforementioned electronic device installed on the vehicle body.

[0199] The above are only the principles and preferred embodiments of this application. It should be noted that for those of ordinary skill in the art, the implementation manners obtained by appropriately combining the technical solutions disclosed in different embodiments are also included within the technical scope of the present invention. Based on the principle of this application, several other variations can also be made, which should also be regarded as the protection scope of this application.

Claims

1. A method for estimating vehicle energy saving benefits, characterized in that: include: In each counting cycle, the estimated cruising range benefit of each energy-consuming electrical appliance is determined according to the vehicle information, wherein the energy-consuming electrical appliance is an electrical appliance in an energy-consuming state; acquiring energy-consuming electrical appliances selected to enter energy-saving mode as energy-saving electrical appliances; The energy-saving cruising range is determined according to the expected cruising range benefit of the energy-saving electrical appliance.

2. A method for estimating vehicle energy saving benefits according to claim 1, characterized in that: The vehicle information includes battery information, electrical appliance information and vehicle cycle counting information, and the vehicle cycle counting information includes the driving distance and driving time of the vehicle within the counting period; In each counting cycle, the estimated cruising range benefit of each energy-consuming electrical appliance is determined according to the vehicle information, specifically including: In each counting cycle, determining the electrical appliance cycle unit mileage energy consumption of each energy-consuming electrical appliance of the vehicle within the counting cycle according to the electrical appliance information and the vehicle cycle counting information; Determine the total energy consumption per unit mileage of the vehicle within the counting period according to the vehicle cycle counting information; Determine the remaining cruising range of the vehicle when each energy-consuming electrical appliance is not started as the cruising range without starting the electrical appliance according to the electrical appliance cycle unit mileage energy consumption of each energy-consuming electrical appliance and the total energy consumption per unit mileage of the vehicle; Acquire the current cruising range according to the battery information and the electrical appliance information; The expected cruising range benefit of each energy-consuming electrical appliance is determined according to the non-electrical appliance starting cruising range and the current cruising range of each energy-consuming electrical appliance.

3. A method for estimating vehicle energy saving benefits according to claim 2, characterized in that: The method of determining the estimated cruising range benefit of each energy-consuming electrical appliance according to the vehicle information in each counting cycle also includes: In each counting cycle, determining the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance of the vehicle at different energy-saving levels within the counting cycle according to the electrical appliance information and the vehicle cycle counting information, wherein the energy-saving electrical appliance is an energy-consuming electrical appliance having one or more energy-saving levels; Determine the remaining cruising range of the vehicle for each energy-saving electrical appliance at different energy-saving levels as the starting cruising range of the energy-saving electrical appliance according to the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance at different energy-saving levels, the electrical appliance cycle unit mileage energy consumption of each energy-saving electrical appliance and the total energy consumption per unit mileage of the vehicle; The expected cruising range benefits of different energy-saving levels of each energy-saving electrical appliance are determined according to the energy-saving electrical appliance startup cruising range of different energy-saving levels of each energy-saving electrical appliance and the current cruising range.

4. The method for estimating vehicle energy saving benefits according to claim 2, characterized in that: The determining, according to the electrical appliance information and the vehicle cycle counting information, the electrical appliance cycle unit mileage energy consumption of each energy-consuming electrical appliance of the vehicle within the counting cycle specifically includes: The energy consumption per unit mileage of each energy-consuming electrical appliance in an electrical appliance cycle is calculated as the energy consumption of the energy-consuming electrical appliance during the driving time in the counting cycle divided by the driving distance in the counting cycle.

5. A method for estimating vehicle energy saving benefits according to claim 4, characterized in that: The electrical appliance information includes the rated power consumption of the electrical appliance; The calculation of the energy consumption per unit mileage of each energy-consuming electrical appliance in an electrical appliance cycle is the energy consumption of the electrical appliance in the driving time of the counting cycle divided by the driving distance of the counting cycle, specifically including: The energy consumption per unit mileage of each energy-consuming electrical appliance in an electrical cycle is calculated as follows: the rated power consumption of the energy-consuming electrical appliance multiplied by the driving time, and then divided by the driving distance of the counting cycle.

6. A method for estimating vehicle energy saving benefits according to claim 4, characterized in that: The calculation of the energy consumption per unit mileage of each energy-consuming electrical appliance in an electrical appliance cycle is the energy consumption of the electrical appliance in the driving time of the counting cycle divided by the driving distance in the counting cycle, specifically including: When the energy-consuming electrical appliance is an air conditioner, obtaining a navigation switch state and a rated power of the air conditioner; When the navigation switch is in the off state, the energy consumption per unit mileage of the air conditioner in the electrical cycle is calculated as follows: the average power of the air conditioner during the driving time in the counting cycle multiplied by the driving time, and then divided by the driving distance in the counting cycle; When the navigation switch is on, obtaining a temperature difference between an ambient temperature in the navigation estimated path and a temperature inside the vehicle within the counting period, and obtaining an estimated path vehicle speed of the navigation estimated path; Determining the estimated air conditioning power within the counting period according to the temperature difference and the estimated path vehicle speed; The energy consumption per unit mileage of the air conditioner in the electrical cycle is calculated as follows: the estimated air conditioning power of the air conditioner during the driving time of the counting cycle multiplied by the driving time, and then divided by the driving distance of the counting cycle.

7. A method for estimating vehicle energy saving benefits according to claim 2, characterized in that: The battery information includes the battery power of the previous counting cycle and the current battery power, and the appliance information includes the appliance switch status of each appliance; The obtaining the current cruising range according to the battery information and the electrical appliance information includes: Subtract the battery power of the previous counting cycle from the current battery power to obtain the difference in power of the electrical appliance cycle; Obtaining the electrical appliance switch state of each electrical appliance of the vehicle in the previous counting cycle as the original electrical appliance switch state; The appliance whose original switch state is on and whose current switch state is off is used as a new off-state appliance; The energy consumption per unit mileage of the electrical appliance cycle of the previous counting cycle of the newly turned-off electrical appliance is multiplied by the driving distance to obtain the power compensation value of the newly turned-off electrical appliance; Add the battery cycle power difference value to the new off-device power compensation value to obtain a cycle corrected power value; The current cruising range is determined according to the periodically corrected power value.

8. The method for estimating vehicle energy saving benefits according to claim 1, characterized in that: The vehicle information includes the current cruising range; The determining of the energy-saving cruising range according to the expected cruising range benefit of the energy-saving electrical appliance specifically includes: The current cruising range is added to the expected cruising range benefit of the energy-saving appliance to obtain the energy-saving cruising range.

9. A storage medium, characterized in that: The storage medium stores computer instructions, and when a computer executes the computer instructions, it is used to execute a method for estimating vehicle energy saving benefits as described in any one of claims 1-8.

10. An electronic device, characterized in that: comprising at least one processor; and, a memory communicatively connected to the at least one processor; wherein, The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to execute a method for estimating vehicle energy saving benefits as described in any one of claims 1-8.

11. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instruction is executed by a processor, a method for estimating vehicle energy saving benefits as described in any one of claims 1-8 is implemented.

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