Vehicle energy-saving control method and electronic equipment

Abstract

The invention discloses a vehicle energy-saving control method and electronic equipment. The vehicle energy-saving control method comprises the steps that an energy-saving vehicle-mounted electric appliance is In response to starting of the energy-saving competition, energy-saving setting is carried out on the energy-saving vehicle-mounted electric appliance, the energy-saving effect is displayed in real time in the vehicle driving process, and the energy-saving setting comprises turning off the energy-saving vehicle-mounted electric appliance or setting the energy-saving vehicle-mounted electric appliance as the corresponding energy-saving level; and in response to the end of the energy-saving competition or the end of the vehicle journey, generating an energy-saving report. According to the invention, when the energy-saving competition is started and the vehicle runs, the energy-saving effect is displayed in real time, and the energy-saving report is sent when the energy-saving competition is finished or the travel of the vehicle is finished, so that a user can perceive the energy-saving effect in real time and clearly know the whole energy-saving condition according to the energy-saving report; a user can perceive the influence of electric appliances and driving operation on the vehicle on energy consumption and know the influence of own operation on the energy consumption of the vehicle, and the interaction feeling between people and the vehicle is improved.

Description

Technical Field

[0001] The present invention relates to the technical field related to vehicles, in particular to a vehicle energy-saving control method, an electronic device, a storage medium, and a computer program product. Background Art

[0002] For electric vehicles (new energy vehicles), there is range anxiety. Drivers may worry about short range, or that the current range does not support reaching the destination, or they do not want to refuel on the road.

[0003] The prior art generally improves the vehicle's range and alleviates the driver's range anxiety by guiding refueling, etc. For example, it is achieved through navigation. When the distance to the destination > the current range, charging stations are recommended.

[0004] However, the above method only alleviates range anxiety by guiding refueling, and does not substantially save energy for the vehicle.

[0005] From actual tests, electrical appliances consumption does have a significant impact on power consumption. By turning off some electrical appliances, the overall vehicle energy consumption can be greatly reduced. However, turning off electrical appliances will sacrifice cabin comfort (such as turning off the air conditioner, etc.). For this reason, some users will explore how to drive the vehicle more energy-efficiently. They will test which part has a greater impact on energy consumption, whether it is turning off in-vehicle electrical appliances or adjusting the driving style (the way the driver presses the accelerator or the brake). They will try to change driving operations and use the "foot method" (the opening degree, timing, and driving style of the accelerator pedal) to reduce power consumption and maintain low energy consumption without sacrificing cabin comfort (turning off the air conditioner, etc.).

[0006] However, since the vehicles in the prior art do not provide an intuitive display of the energy-saving effect, users cannot clearly perceive the energy-saving effect, thus affecting the user experience. Summary of the Invention

[0007] Based on this, in view of the technical problem that the prior art fails to provide an intuitive display of the energy-saving effect, it is necessary to provide a vehicle energy-saving control method, an electronic device, a storage medium, and a computer program product.

[0008] The present invention provides a vehicle energy-saving control method, including:

[0009] Determine energy-saving in-vehicle electrical appliances;

[0010] In response to the start of an energy-saving competition, perform energy-saving settings on the energy-saving in-vehicle electrical appliances, and during vehicle driving, display the energy-saving effect in real time. The energy-saving settings include turning off the energy-saving in-vehicle electrical appliances or setting the energy-saving in-vehicle electrical appliances to corresponding energy-saving levels;

[0011] In response to the end of the energy-saving competition or the end of the vehicle journey, generate an energy-saving report.

[0012] Further, the determination of energy-saving vehicle-mounted appliances includes:

[0013] Display an energy-saving setting interface, in which one or more appliance selection buttons are displayed. Each of the appliance selection buttons corresponds to a vehicle-mounted appliance, and the appliance selection button displays the predicted endurance mileage benefit of the corresponding vehicle-mounted appliance. The vehicle-mounted appliance corresponding to the appliance selection button selected by the user is used as the energy-saving vehicle-mounted appliance.

[0014] Further, the determination of energy-saving vehicle-mounted appliances includes: obtaining the vehicle-mounted appliances set for energy saving by other users when the energy-saving competition is started as the energy-saving vehicle-mounted appliances.

[0015] Further, during the vehicle driving process, the real-time display of the energy-saving effect includes:

[0016] During the vehicle driving process, obtain vehicle information;

[0017] According to the vehicle information, obtain the factor scores of different energy-saving factors;

[0018] According to the factor scores, determine and display in real time the total score of the energy-saving competition and / or the factor scores of each energy-saving factor.

[0019] Even further, the obtaining of the factor scores of different energy-saving factors according to the vehicle information includes:

[0020] According to the vehicle information, obtain the factor score of the vehicle speed factor, obtain the factor score of the braking factor, obtain the factor score of the throttle factor, obtain the factor score of the air-conditioning factor, and obtain the factor score of the non-air-conditioning appliance factor other than the air-conditioning.

[0021] Further, the generation of the energy-saving report includes:

[0022] Calculate the energy-saving contribution ratio and energy consumption of each energy-saving factor in the entire energy-saving competition;

[0023] Use the energy-saving contribution ratio and energy consumption of each energy-saving factor as the energy-saving report.

[0024] Even further, the use of the energy-saving contribution ratio and energy consumption of each energy-saving factor as the energy-saving report includes:

[0025] Calculate the ranking of the energy consumption;

[0026] Use the energy-saving contribution ratio, energy consumption, and the ranking of each energy-saving factor as the energy-saving report.

[0027] Still further, the use of the energy-saving contribution ratio, energy consumption, and the ranking of each energy-saving factor as the energy-saving report includes:

[0028] Calculate the increased cruising range after the energy-saving competition starts;

[0029] Take the energy-saving contribution ratio, energy consumption, the ranking, and the increased cruising range of each energy-saving factor as an energy-saving report.

[0030] The present invention provides an electronic device, including:

[0031] At least one processor; and,

[0032] A memory communicatively connected to at least one of the processors; wherein,

[0033] The memory stores instructions executable by at least one of the processors, and the instructions are executed by at least one of the processors, so that at least one of the processors can execute the vehicle energy-saving control method as described above.

[0034] The present invention provides a storage medium, which stores computer instructions, and when a computer executes the computer instructions, it is used to execute all steps of the vehicle energy-saving control method as described above.

[0035] The present invention provides a computer program product, including a computer program / instructions, and when the computer program / instructions are executed by a processor, the vehicle energy-saving control method as described above is implemented.

[0036] When the energy-saving competition starts in the present invention, during the vehicle driving process, the energy-saving effect is displayed in real time, and at the end of the energy-saving competition or the end of the vehicle journey, an energy-saving report is sent, so that the user can perceive the energy-saving effect in real time, and can clearly know the energy-saving situation of the entire journey according to the energy-saving report, enabling the user to perceive the impact of on-vehicle electrical appliances and driving operations on energy consumption, understand the impact of their own operations on vehicle energy consumption, and enhance the interaction between people and the vehicle. Description of the Drawings

[0037] Figure 1 It is a working flowchart of a vehicle energy-saving control method according to an embodiment of the present invention;

[0038] Figure 2 It is a working flowchart of a vehicle energy-saving control method according to another embodiment of the present invention;

[0039] Figure 3 It is a schematic diagram of calculating the increased cruising range after the energy-saving competition starts according to an example of the present invention;

[0040] Figure 4 It is a system schematic diagram of implementing the vehicle energy-saving control method according to the best embodiment of the present invention;

[0041] Figure 5 It is a hardware structure schematic diagram of an electronic device according to the present invention. Detailed Implementation Manner

[0042] The following further describes the detailed implementation manner of the present invention with reference to the accompanying drawings. Among them, the same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "up" and "down" used in the following description refer to the directions in the accompanying drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0043] As Figure 1 shown is a flowchart of the operation of a vehicle energy-saving control method according to an embodiment of the present invention, including:

[0044] Step S101, determining energy-saving vehicle-mounted electrical appliances;

[0045] Step S102, in response to the start of an energy-saving competition, performing energy-saving settings on the energy-saving vehicle-mounted electrical appliances, and during the driving of the vehicle, displaying the energy-saving effect in real time. The energy-saving settings include turning off the energy-saving vehicle-mounted electrical appliances or setting the energy-saving vehicle-mounted electrical appliances to corresponding energy-saving levels;

[0046] Step S103, in response to the end of the energy-saving competition or the end of the vehicle journey, generating an energy-saving report.

[0047] Specifically, the present invention can be applied to an electronic device with processing capabilities, such as a vehicle controller. For example, the electronic control unit (ECU) of a vehicle.

[0048] The present invention is preferably used for electric vehicles driven by drive motors.

[0049] The present invention provides a vehicle energy-saving control method, and this method can be presented in the mode of an energy-saving competition.

[0050] Specifically, first, step S101 is executed to determine energy-saving vehicle-mounted electrical appliances.

[0051] Step S101 is the pre-competition setting of the energy-saving competition. The user can select the vehicle-mounted electrical appliances to be turned off before the start of the energy-saving competition as the energy-saving vehicle-mounted electrical appliances.

[0052] Then, when the user starts the energy-saving competition, for example, when the user presses the energy-saving competition button, step S102 is executed. In response to the start of the energy-saving competition, the energy-saving vehicle-mounted electrical appliances are turned off, and the energy-saving effect is displayed in real time during the driving of the vehicle.

[0053] Step S102 is the in - competition display of the energy - saving competition. First, if the user selects an energy - saving vehicle electrical appliance, then turn off the energy - saving vehicle electrical appliance selected by the user. Vehicle electrical appliances include, but are not limited to, appliances such as air conditioners. Additionally, if the user does not select an energy - saving vehicle electrical appliance, that is, the energy - saving vehicle electrical appliance is empty, there is no need to turn off the vehicle electrical appliance.

[0054] Then, during the vehicle driving process after the energy - saving competition is started, the energy - saving effect is displayed in real - time to provide the user with an intuitive display of the energy - saving effect.

[0055] In some embodiments, when the user clicks the energy - saving competition start button on the in - vehicle computer, the energy - saving competition is started.

[0056] Finally, when the energy - saving competition ends or the vehicle journey ends, execute step S103. In response to the end of the energy - saving competition or the end of the vehicle journey, generate an energy - saving report.

[0057] Specifically, after generating the energy - saving report, it can send the energy - saving report to the user's mobile terminal, such as a mobile phone, for the user to read. It can also send the energy - saving information to the user's mobile terminal, and the mobile terminal generates the energy - saving report.

[0058] In some embodiments, when the user clicks the energy - saving competition close button on the in - vehicle computer, the energy - saving competition ends and an energy - saving report is generated.

[0059] In some embodiments, when the user parks the vehicle and closes the door, the in - vehicle computer powers off and the vehicle journey ends. Before the in - vehicle computer powers off, an energy - saving report is generated.

[0060] In the present invention, at the start of the energy - saving competition, during the vehicle driving process, the energy - saving effect is displayed in real - time, and at the end of the energy - saving competition or the end of the vehicle journey, an energy - saving report is sent. Thus, the user can perceive the energy - saving effect in real - time and clearly know the energy - saving situation of the entire journey according to the energy - saving report, enabling the user to perceive the impact of vehicle electrical appliances and driving operations on energy consumption and understand the impact of their own operations on vehicle energy consumption, enhancing the interaction between people and the vehicle.

[0061] As Figure 2 shown is the working flowchart of a vehicle energy - saving control method in another embodiment of the present invention, including:

[0062] Step S201, display an energy - saving setting interface. In the energy - saving setting interface, display one or more electrical appliance selection buttons. Each electrical appliance selection button corresponds to a vehicle electrical appliance, and the electrical appliance selection button displays the predicted endurance mileage benefit of the corresponding vehicle electrical appliance. The vehicle electrical appliance corresponding to the electrical appliance selection button selected by the user is used as the energy - saving vehicle electrical appliance; or

[0063] Obtain the vehicle electrical appliances set for energy - saving by other users when the energy - saving competition is started as the energy - saving vehicle electrical appliances.

[0064] Step S202, in response to the start of an energy-saving competition, perform energy-saving settings on the energy-saving vehicle-mounted electrical appliances. The energy-saving settings include turning off the energy-saving vehicle-mounted electrical appliances or setting the energy-saving vehicle-mounted electrical appliances to corresponding energy-saving levels.

[0065] Step S203, during vehicle driving, obtain vehicle information;

[0066] Obtain the factor scores of different energy-saving factors according to the vehicle information;

[0067] Determine and display in real time the total score of the energy-saving competition and / or the factor scores of each energy-saving factor according to the factor scores.

[0068] Step S204, in response to the end of the energy-saving competition or the end of the vehicle journey, calculate the energy-saving contribution ratio and energy consumption of each energy-saving factor during the entire energy-saving competition;

[0069] Take the energy-saving contribution ratio and energy consumption of each energy-saving factor as an energy-saving report.

[0070] Specifically, first execute Step S201 to display an energy-saving setting interface. On the energy-saving setting interface, display one or more electrical appliance selection buttons. Each electrical appliance selection button corresponds to a vehicle-mounted electrical appliance, and the electrical appliance selection button displays the expected mileage gain of the corresponding vehicle-mounted electrical appliance. Take the vehicle-mounted electrical appliance corresponding to the electrical appliance selection button selected by the user as the energy-saving vehicle-mounted electrical appliance; or

[0071] Obtain the vehicle-mounted electrical appliances set for energy saving by other users when the energy-saving competition starts as the energy-saving vehicle-mounted electrical appliances.

[0072] Specifically, there are two ways to determine the energy-saving vehicle-mounted electrical appliances. First, display an energy-saving setting interface for the user to select the vehicle-mounted electrical appliances to be turned off. Each vehicle-mounted electrical appliance corresponds to an electrical appliance selection button. When the user clicks the electrical appliance selection button, it means the user has selected the electrical appliance selection button and hopes to turn off the corresponding vehicle-mounted electrical appliance. At the same time, on the electrical appliance selection button, show the increased mileage that the vehicle can achieve after turning off the vehicle-mounted electrical appliance, that is, the expected mileage gain of the electrical appliance.

[0073] In some embodiments, every time the vehicle travels a fixed distance, it is used as a counting cycle. Within each counting cycle, count the energy consumption of each electrical appliance during the counting cycle. Divide the energy consumption during the counting cycle by the fixed distance of the counting cycle to obtain the energy consumption per unit mileage of each electrical appliance in the electrical appliance cycle. Divide the total energy consumption of the vehicle by the fixed distance to obtain the total energy consumption per unit mileage of the vehicle;

[0074] For each electrical appliance, subtracting the energy consumption per unit mileage of the electrical appliance cycle of the electrical appliance from the total energy consumption per unit mileage of the vehicle can obtain the energy consumption difference when the electrical appliance is not started and when it is started, which is the energy consumption per unit mileage without the electrical appliance. Dividing the remaining energy of the current battery by the energy consumption per unit mileage without the electrical appliance can obtain the remaining cruising range without the electrical appliance starting, that is, the remaining cruising range of the vehicle when each electrical appliance is not started.

[0075] Finally, based on the remaining cruising range without the electrical appliance starting and the current cruising range of each electrical appliance, determine the expected cruising range benefit of each electrical appliance. Specifically, subtracting the current cruising range from the remaining cruising range without the electrical appliance starting of each electrical appliance can obtain the expected cruising range benefit of each electrical appliance, that is, the cruising range that can be saved by turning off the electrical appliance.

[0076] In some embodiments, one or more in-vehicle electrical appliances further include one or more energy-saving levels. The energy consumption of the in-vehicle electrical appliance at the energy-saving level is lower than that in the normal on state. The in-vehicle electrical appliance operates with different energy consumptions at different energy-saving levels. The energy-saving setting interface includes electrical appliance selection buttons corresponding to each in-vehicle electrical appliance. The electrical appliance selection buttons include two types. The first type is the electrical appliance selection off button, and the other type is one or more energy-saving buttons corresponding to the in-vehicle electrical appliances with energy-saving levels. When the user clicks the electrical appliance selection off button, it means that the user selects the electrical appliance selection off button, indicating that the user hopes to turn off the corresponding in-vehicle electrical appliance. At the same time, on the electrical appliance selection off button, the increased mileage of the vehicle after turning off the in-vehicle electrical appliance is displayed, that is, the expected cruising range benefit of the electrical appliance. When the user clicks the energy-saving button, it means that the user hopes to control the corresponding in-vehicle electrical appliance to operate with the energy consumption at the corresponding energy-saving level. At the same time, on the energy-saving button, the increased mileage of the vehicle after the electrical appliance adopts the energy-saving level is displayed, that is, the expected cruising range benefit of the electrical appliance at the energy-saving level.

[0077] Among them, the energy consumption of the electrical appliance is the normal operating energy consumption when the electrical appliance is normally turned on, and the energy consumption at the corresponding energy-saving level when it is turned on at different energy-saving levels.

[0078] In some embodiments, in each counting cycle, based on the electrical appliance information and the vehicle cycle counting information, determine the energy consumption per unit mileage of the electrical appliance cycle at different energy-saving levels of each energy-saving electrical appliance in the vehicle during the counting cycle. The energy-saving electrical appliance is an electrical appliance with one or more energy-saving levels.

[0079] Based on the energy consumption per unit mileage of the electrical appliance cycle at different energy-saving levels of each energy-saving electrical appliance, the energy consumption per unit mileage of each energy-saving electrical appliance, and the total energy consumption per unit mileage of the vehicle, determine the remaining cruising range of the vehicle when each energy-saving electrical appliance is at different energy-saving levels as the energy-saving electrical appliance start cruising range.

[0080] Determine the predicted endurance mileage benefits of different energy-saving levels of each energy-saving appliance based on the starting endurance mileage of different energy-saving levels of each energy-saving appliance and the current endurance mileage.

[0081] The energy-saving appliance is a vehicle-mounted appliance with energy-saving levels. The energy-saving appliance can be an appliance such as a reading lamp or an air conditioner that can gradually reduce energy consumption. As long as the appliance can gradually adjust energy consumption between on and off, it is an energy-saving appliance. Specifically, for multi-level adjustment between fully off and fully on of the appliance, it can make endurance management more flexible.

[0082] Determine the remaining endurance of the vehicle when each energy-saving appliance is at different energy-saving levels of the appliance as the starting endurance mileage of the energy-saving appliance based on the energy consumption per unit mileage of the appliance cycle of each energy-saving appliance at different energy-saving levels, the energy consumption per unit mileage of the appliance cycle of each energy-saving appliance, and the total energy consumption per unit mileage of the vehicle.

[0083] Specifically, each energy-saving appliance first obtains the energy consumption per unit mileage of the appliance cycle of the appliance. This energy consumption per unit mileage of the 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 appliance cycle at each energy-saving level of each energy-saving appliance. Subtract the energy consumption per unit mileage of the appliance cycle at each energy-saving level from the energy consumption per unit mileage of the 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 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 appliance cycle of each energy-saving appliance from the total energy consumption per unit mileage of the vehicle at 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 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 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.

[0084] Then, based on the starting endurance mileage of different energy-saving levels of each energy-saving appliance and the current endurance mileage, the predicted endurance mileage benefits of different energy-saving levels of each energy-saving appliance can be determined. Specifically, subtract the current endurance mileage from the starting endurance mileage of different energy-saving levels of each energy-saving appliance, and the predicted endurance mileage benefits of different energy-saving levels of each energy-saving appliance can be obtained.

[0085] Another method is to obtain the energy-saving settings of other users and import the in-vehicle electrical appliances set for energy saving by a certain other user as energy-saving in-vehicle electrical appliances. For example, obtain the settings of a community expert and import the in-vehicle electrical appliances set for energy saving by the community expert as energy-saving in-vehicle electrical appliances. At the same time, obtain the energy-saving settings of other users for the energy-saving in-vehicle electrical appliances, including turning off the energy-saving in-vehicle electrical appliances or setting the energy-saving level of the energy-saving in-vehicle electrical appliances.

[0086] Then execute step S202. In response to the start of the energy-saving competition, perform energy-saving settings on the energy-saving in-vehicle electrical appliances.

[0087] Specifically, according to the energy-saving settings made by the user in the energy-saving settings interface or the energy-saving settings of other users imported, turn off the energy-saving in-vehicle electrical appliances or set the energy-saving in-vehicle electrical appliances to the selected energy-saving level.

[0088] Among them, if the user neither selects to turn off the in-vehicle electrical appliances or set the energy-saving level of the in-vehicle electrical appliances in the energy-saving settings interface nor imports the energy-saving settings of other users, the energy-saving in-vehicle electrical appliances are empty, and no energy-saving settings are performed on the vehicle's electrical appliances.

[0089] Then execute step S203. During vehicle driving, obtain vehicle information;

[0090] Obtain the element scores of different energy-saving elements according to the vehicle information;

[0091] Determine and display the total energy-saving competition score and / or the element scores of each energy-saving element in real time according to the element scores.

[0092] Specifically, calculate the element scores of different energy-saving elements and display the element scores on the in-vehicle computer. Or determine and display the total energy-saving competition score on the in-vehicle computer according to the element scores.

[0093] Among them,

[0094] In some embodiments, the determining and real-time displaying of the total energy-saving competition score according to the element scores includes:

[0095] Obtain the energy-saving ratios of different energy-saving elements respectively;

[0096] Multiply the energy-saving ratio of each energy-saving element by the corresponding element score to obtain the sub-item scores of each energy-saving element, add up all the sub-item scores to obtain the total energy-saving competition score, and display the total energy-saving competition score in real time.

[0097] In one of the embodiments, the obtaining of the element scores of different energy-saving elements according to the vehicle information includes:

[0098] Obtain the element score of the vehicle speed element, obtain the element score of the braking element, obtain the element score of the throttle element, obtain the element score of the air-conditioning element, and obtain the element score of the non-air-conditioning electrical appliance elements other than the air-conditioning according to the vehicle information.

[0099] Specifically, the energy-saving elements include, but are not limited to: vehicle speed element, braking element, throttle element, air-conditioning element, and non-air-conditioning electrical appliance elements other than the air-conditioning. For example, a five-dimensional graph is used on the vehicle head unit to display the element scores of each energy-saving element in real time.

[0100] In some embodiments, if the current vehicle speed is within the recommended vehicle speed range, the vehicle speed score is the full score; if the current vehicle speed is not within the recommended vehicle speed range, the vehicle speed score is determined according to the following formula:

[0101] y 车速 = a - min(|V 当前 - V 上限 |, |V 当前 - V 下限 |) / K

[0102] where y 车速 is the vehicle speed score, a is the first preset value, V 当前 is the current vehicle speed, V 上限 is the upper limit of the recommended vehicle speed range, V 下限 is the lower limit of the recommended vehicle speed range, and K is the vehicle speed calibration coefficient.

[0103] In some embodiments, the obtaining of the element score of the braking element includes:

[0104] Determine the number of hard decelerations within the sampling period according to the vehicle acceleration change rate;

[0105] Determine the energy recovery ratio within the sampling period according to the energy recovery information;

[0106] Determine the braking score according to the number of hard decelerations and the energy recovery ratio.

[0107] In this embodiment, when the energy-saving element includes the braking element and the element score includes the braking score, the vehicle information includes the vehicle acceleration change rate and the energy recovery information. The number of hard decelerations within the sampling period is determined according to the vehicle acceleration change rate, and then the energy recovery ratio within the sampling period is determined according to the energy recovery information. Then, the braking score can be determined according to the number of hard decelerations and the energy recovery ratio.

[0108] Specifically, the vehicle acceleration change rate can be directly obtained from the vehicle controller area network bus, which can effectively identify high-energy-consuming behaviors such as hard braking during driving, and the number of hard decelerations of the vehicle can be determined according to it; while determining the energy recovery ratio according to the energy recovery information can reflect the utilization efficiency of the energy recovery system.

[0109] Combining the rapid deceleration frequency and the energy recovery ratio for the calculation of the braking score can not only reflect the driver's energy-saving awareness and actual energy-saving effect during braking, but also improve the accuracy and multi-dimensionality of the vehicle's energy-saving assessment, thus providing a more scientific and reliable assessment basis for energy-saving competition ranking, driving behavior optimization, and subsequent energy consumption management.

[0110] In some embodiments, determining the rapid deceleration frequency within a sampling period according to the vehicle acceleration change rate includes:

[0111] Within the sampling period, if, within a first preset time after the brake pedal opening is greater than a preset brake pedal threshold, the absolute value of the vehicle acceleration change rate continuously exceeds the vehicle acceleration change rate threshold, then increase the rapid deceleration frequency by one time.

[0112] In this embodiment, by combining the vehicle acceleration change rate and the brake pedal opening, it is identified whether there is a rapid deceleration behavior of the vehicle within the sampling period. When the vehicle brake pedal opening exceeds the preset brake pedal threshold, detection will be entered. When, within the first preset time, the absolute value of the vehicle acceleration change rate continuously exceeds the vehicle acceleration change rate threshold, then increase the rapid deceleration frequency by one time. This embodiment makes a continuous judgment within a certain time range, improving the stability and accuracy of rapid deceleration identification, effectively avoiding misjudgment caused by sensor fluctuations or road condition disturbances, and being able to more comprehensively and accurately reflect the driver's energy-saving awareness during actual driving.

[0113] Specifically, when the user steps on the pedal during driving, the brake pedal opening will be greater than the preset brake pedal threshold. At this time, the system enters the rapid deceleration detection state. If, within the first preset time, the absolute value of the vehicle acceleration change rate continuously exceeds the vehicle acceleration change rate threshold, then the system determines that the vehicle has had a rapid deceleration behavior within this sampling period, and increases the rapid deceleration frequency by one time.

[0114] This embodiment effectively excludes the interference of instantaneous deceleration caused by inertial coasting or non-braking factors through the linked judgment of the braking trigger condition and the acceleration change rate, thus more accurately identifying non-steady braking behaviors during driving and providing more refined data support for driving behavior assessment and energy-saving scoring.

[0115] In some embodiments, the energy recovery information includes the current deceleration and the current motor recovery coefficient;

[0116] Determining the energy recovery ratio within a sampling period according to the energy recovery information includes:

[0117] Determining the theoretical recovered energy value according to the current deceleration;

[0118] Determine the actual recovered energy value according to the current motor recovery coefficient;

[0119] Determine the energy recovery percentage according to the theoretical recovered energy value and the actual recovered energy value.

[0120] In this embodiment, by obtaining the current deceleration and the current motor recovery coefficient, the theoretical recovered energy value and the actual recovered energy value are calculated respectively, and then the energy recovery percentage is obtained, realizing the quantitative evaluation of the energy recovery efficiency. Compared with the traditional method that only relies on the motor output or braking state to judge the energy recovery effect, it realizes a more accurate and objective acquisition of the energy recovery percentage, providing a reliable basis for energy-saving behavior evaluation, energy recovery system optimization and driving suggestions, and significantly improving the practicality and intelligent level of the energy-saving evaluation system.

[0121] Specifically, the current deceleration is the rate of decrease in the vehicle speed at the current moment, reflecting the intensity and speed of the vehicle's deceleration, and is one of the important parameters for evaluating the energy recovery amount. According to the current deceleration, the maximum energy value that the electric braking system can recover under the theoretically optimal energy recovery state of the current vehicle can be confirmed, which is the theoretical recovered energy value;

[0122] The current motor recovery coefficient refers to the current actual motor recovery force, which reflects the intensity actually invested in the energy recovery process by the motor under the current deceleration state. The current motor recovery coefficient can be directly obtained from the vehicle controller area network bus, and the actual recovered energy value of the vehicle can be determined according to the current motor recovery coefficient.

[0123] Dividing the actual recovered energy value by the theoretical recovered energy value can obtain the energy recovery percentage. The higher this ratio, the higher the energy conversion efficiency of the motor energy recovery system under the current deceleration condition, thus reflecting better energy-saving performance.

[0124] In one of the embodiments, determine the braking score according to the sudden deceleration frequency and the energy recovery percentage, including:

[0125] Determine the braking score according to the following formula:

[0126] y 制动 = b - (c·d + e·f)

[0127] where, y 制动 is the braking score, b is the full score of the braking score, c is the sudden deceleration frequency, d is the sudden deceleration frequency ratio, e is the energy recovery percentage, and f is the energy recovery ratio.

[0128] In this embodiment, both the sudden deceleration frequency and the energy recovery percentage have their respective corresponding ratios. Multiply them by their respective corresponding ratios and then add them together, and finally subtract this value from the full score of the braking score to obtain the braking score.

[0129] In one embodiment, obtaining the element score of the throttle element includes:

[0130] Determining the rapid acceleration frequency within the sampling period according to the basic driving force coefficient;

[0131] Determining the throttle pedal score according to the basic driving force coefficient;

[0132] Determining the throttle score according to the rapid acceleration frequency and the throttle pedal score.

[0133] In this embodiment, when the energy-saving element includes the throttle element and the element score includes the throttle score, the vehicle information includes the basic driving force coefficient. The rapid acceleration frequency within the sampling period is determined according to the basic driving force coefficient, then the throttle pedal score is determined according to the basic driving force coefficient, and then the braking score can be determined according to the rapid acceleration frequency and the throttle pedal score.

[0134] The throttle opening is the amplitude of the accelerator pedal depression, which is collectively referred to as the throttle opening in gasoline vehicles and new energy vehicles.

[0135] Specifically, the basic driving force coefficient represents the input intensity of the vehicle's fuel pedal, which can be directly obtained from the vehicle controller area network bus, reflecting the driver's acceleration force or the depression degree of the throttle pedal. A larger basic driving force coefficient indicates that the driver has increased the throttle, which may lead to energy waste; a smaller basic driving force coefficient indicates that the driver's acceleration operation is relatively stable, which is beneficial to energy conservation.

[0136] Combining the rapid acceleration frequency and the throttle pedal score for calculating the throttle score, which is used to reflect the current acceleration energy-saving performance of the vehicle, and helps to more accurately measure the energy-saving effect of driving behavior. This method provides an accurate and objective basis for the throttle element score for the energy-saving competition system, further improving the intelligent level and practicality of the vehicle energy-saving evaluation system.

[0137] In some embodiments, determining the rapid acceleration frequency within the sampling period according to the basic driving force coefficient includes:

[0138] Within the sampling period, if the basic driving force coefficient continuously exceeds the driving force coefficient threshold within the second preset time after the throttle pedal opening exceeds the preset throttle pedal threshold, the rapid acceleration frequency is incremented by one.

[0139] In this embodiment, by combining the basic driving force coefficient and the throttle pedal opening, it is identified whether there is a rapid acceleration behavior of the vehicle within the sampling period. When the throttle pedal opening of the vehicle exceeds the preset throttle pedal threshold, detection will be entered. When the basic driving force coefficient continuously exceeds the driving force coefficient threshold within the second preset time of the throttle pedal opening, the rapid acceleration frequency is incremented by one.

[0140] This embodiment not only avoids the misjudgment problem of traditional methods that only rely on the throttle opening to judge sudden acceleration, but also effectively enhances the perception ability of sudden increases in energy consumption. The obtained sudden acceleration frequency can be used to optimize the driving behavior evaluation algorithm, providing more targeted references for energy-saving scoring and driving suggestions, and further enhancing the intelligence and practical value of the vehicle energy-saving competition system.

[0141] In some embodiments, determining the throttle pedal score according to the basic driving force coefficient includes:

[0142] Determining the throttle pedal score according to the following formula:

[0143] y 油门踏板 = g - (h · x 油门 )

[0144] where y 油门踏板 is the throttle pedal score, g is the full score value of the throttle pedal, h is the throttle calibration coefficient, and x 油门 is the basic driving force coefficient;

[0145] Determining the throttle score according to the following formula:

[0146] y 油门 = i - (j · k + y 油门踏板 · l)

[0147] where y 油门 is the throttle score, i is the full score value of the throttle score, j is the sudden acceleration frequency, k is the sudden acceleration frequency ratio, y 油门踏板 is the throttle pedal score, and l is the throttle pedal ratio

[0148] In this embodiment, the throttle pedal score is determined by the basic driving force coefficient. Subtracting the value of the throttle calibration coefficient multiplied by the basic driving force coefficient from the full score value of the throttle pedal can obtain the throttle pedal score.

[0149] Specifically, the full score value of the throttle pedal represents the maximum value of the throttle pedal score, that is, in an ideal energy-saving driving situation, the score of the throttle pedal should be full marks; the throttle calibration coefficient is used to adjust the sensitivity of the throttle pedal score to the basic driving force coefficient; the basic driving force coefficient represents the input intensity of the vehicle's accelerator pedal.

[0150] By combining the full score value of the throttle pedal score with the basic driving force coefficient, the actual throttle pedal score is calculated. The throttle pedal score reflects the throttle usage of the vehicle. The lower the score, the more frequently the driver uses the throttle, and the driving behavior is more inclined to intense acceleration; on the contrary, a higher score indicates that the driving behavior is relatively gentle and is beneficial to energy conservation.

[0151] Meanwhile, in this embodiment, both the rapid acceleration frequency and the accelerator pedal score have their respective corresponding ratios. Multiply them by their respective corresponding ratios and then add them together. Finally, subtract this value from the full score value of the accelerator score to obtain the accelerator score.

[0152] In some embodiments, obtaining the element score of the air conditioning element specifically includes:

[0153] Determine the air conditioning power ratio according to the real-time air conditioning power and the total system power;

[0154] Determine the air conditioning score according to the air conditioning power ratio.

[0155] In this embodiment, when the energy-saving element includes the air conditioning element and the element score includes the air conditioning score, the vehicle information includes the real-time air conditioning power. When obtaining the air conditioning score according to the vehicle information, first determine the air conditioning power ratio according to the real-time air conditioning power and the total system power, and then the air conditioning score can be determined according to the air conditioning power ratio. Specifically, the total system power is the total vehicle power, which can be obtained by multiplying the battery pack current by the voltage. Divide the real-time air conditioning power by the total system power to obtain the air conditioning power ratio, which represents the proportion of the energy consumed by the air conditioning in the system and is an important indicator to measure the energy efficiency of the air conditioning. A higher air conditioning power ratio may indicate that the vehicle performs poorly in terms of energy saving or that the air conditioning system consumes excessive energy.

[0156] In some embodiments, determining the air conditioning score according to the air conditioning power ratio includes:

[0157] Obtain the air conditioning score ratio table;

[0158] Determine the air conditioning score according to the air conditioning power ratio and the air conditioning score ratio table.

[0159] In this embodiment, there is an air conditioning score ratio table, which contains the air conditioning scores corresponding to different intervals of the air conditioning power ratio. Different vehicle types can have different air conditioning score ratio tables, which can realize the non-linear mapping from the air conditioning power ratio to the air conditioning score, so as to more accurately reflect the impact of air conditioning use on the overall vehicle energy efficiency.

[0160] In some embodiments, obtaining the element score of non-air-conditioning electrical appliances elements other than the air conditioning includes:

[0161] Determine the electrical appliance power ratio according to the total electrical appliance power of the non-air-conditioning electrical appliances and the total system power;

[0162] Determine the electrical appliance score according to the electrical appliance power ratio.

[0163] In this embodiment, when the energy-saving factors include electrical appliance factors and the zonal scoring includes electrical appliance scoring, the vehicle information includes the total electrical power of non-air-conditioning electrical appliances and the total system power. Non-air-conditioning electrical appliances refer to electrical appliances other than the air conditioner. This is because the air conditioner is an important part of the vehicle's energy consumption and will significantly affect the vehicle's energy consumption. The energy efficiency management of the air conditioner is quite different from that of other in-vehicle electrical equipment. Separating it from other electrical equipment for evaluation can more accurately reflect the impact of other electrical appliances on energy saving.

[0164] The total system power is the total vehicle power, which can be obtained by multiplying the battery pack current by the voltage. Dividing the total electrical power of non-air-conditioning electrical appliances by the total system power can determine the proportion of electrical power. Based on the proportion of electrical power, the electrical appliance score can be determined.

[0165] In some embodiments, determining the electrical appliance score based on the proportion of electrical power includes:

[0166] Obtain an electrical appliance score ratio table;

[0167] Determine the electrical appliance score according to the proportion of electrical power and the electrical appliance score ratio table.

[0168] In this embodiment, obtaining the electrical appliance score ratio table, which contains the electrical appliance scores corresponding to different ranges of the proportion of electrical power. Different vehicle types can have different electrical appliance score ratio tables, which can realize the non-linear mapping from the proportion of electrical power to the electrical appliance score, thus more accurately reflecting the impact of the use of non-air-conditioning electrical appliances on the overall vehicle energy efficiency, enhancing the real-time performance and stability of score calculation, and at the same time improving the system's ability to adapt to different vehicle models and different electrical appliance configurations, making the electrical appliance score more universal and practical.

[0169] This embodiment scores the vehicle speed factor, braking factor, throttle factor, air-conditioning factor, and non-air-conditioning electrical appliance factors other than the air conditioner respectively, enabling the user to intuitively determine the impact of electrical appliances, vehicle speed, braking, throttle, etc. on energy saving in a timely manner.

[0170] Finally, when the energy-saving competition ends or the vehicle journey ends, step S204 is executed. In response to the end of the energy-saving competition or the end of the vehicle journey, calculate the energy-saving contribution ratio and energy consumption of each energy-saving factor during the entire energy-saving competition;

[0171] Take the energy-saving contribution ratio and energy consumption of each energy-saving factor as the energy-saving report.

[0172] Specifically, after the energy-saving competition ends (the switch is turned off or the power is cut off), the scores of each energy-saving factor (throttle, brake, air conditioner, other electrical appliances, vehicle speed) in this trip are sent to the mobile application (Application, APP). The mobile APP calculates the proportion of the energy-saving contribution of each factor and the energy consumption based on comprehensive calculation, and displays it as an energy-saving report. It is also possible to calculate the proportion of the energy-saving contribution of each factor and the energy consumption based on the scores of each energy-saving factor in this trip by the in-vehicle computer after the energy-saving competition ends, and display it as an energy-saving report.

[0173] Among them, the entire energy-saving competition is the whole process from the start of the energy-saving competition to the end of the energy-saving competition or the end of the vehicle journey. Calculate the proportion of the energy-saving contribution of each energy-saving factor in the entire energy-saving competition and the energy consumption of the entire energy-saving competition.

[0174] In some embodiments, calculating the proportion of the energy-saving contribution of each energy-saving factor includes:

[0175] Sum or integrate the factor scores of each energy-saving factor during the entire competition process to obtain the total factor score of each energy-saving factor;

[0176] Sum the total factor scores of multiple factors to obtain the sum of factor scores, and calculate the proportion of the total factor score of each energy-saving factor in the sum of factor scores as the proportion of the energy-saving contribution of each energy-saving factor.

[0177] Specifically, after calculating the proportion of the energy-saving contribution of each energy-saving factor, it can help users judge which aspect mainly achieves the energy-saving effect, so as to further optimize their driving behavior.

[0178] Among them, the factor scores of each energy-saving factor are calculated in real time during the entire competition process. After the competition, sum or integrate all the factor scores calculated in real time for each energy-saving factor to obtain the total factor score of each energy-saving factor, and sum the total factor scores of multiple factors to obtain the sum of factor scores.

[0179] For example:

[0180] Integrate the factor scores of the vehicle speed factor during the entire competition process to obtain the total factor score of the vehicle speed factor as A1;

[0181] Integrate the factor scores of the brake factor during the entire competition process to obtain the total factor score of the brake factor as A2;

[0182] Integrate the factor scores of the throttle factor during the entire competition process to obtain the total factor score of the throttle factor as A3;

[0183] Integrate the factor scores of the air conditioner factor during the entire competition process to obtain the total factor score of the air conditioner factor as A4;

[0184] Integrate the factor scores of non-air-conditioning electrical appliance factors throughout the competition process to obtain the total factor score of non-air-conditioning electrical appliance factors as A5;

[0185] Calculate A = A1 + A2 + A3 + A4 + A5, and then calculate respectively:

[0186] The proportion of the vehicle speed factor is A1 / A, the proportion of the braking factor is A2 / A, the proportion of the throttle factor is A3 / A, the proportion of the air-conditioning factor is A4 / A, and the proportion of the non-air-conditioning electrical appliance factor is A5 / A.

[0187] In this embodiment, by adopting a competition method, the energy-saving mode is made more interesting, the interactivity is improved, so that users are willing to use it in daily driving. By guiding the establishment of a good driving style, the power consumption is reduced, and at the same time, the daily use scenarios and emergency scenarios are taken into account. This embodiment enables users to perceive the impact of on-vehicle electrical appliances and "foot techniques" on energy consumption, understand the impact of their own operations on vehicle energy consumption, and enhance the interaction between people and vehicles.

[0188] In one of the embodiments, taking the energy-saving contribution ratio and energy consumption of each energy-saving factor as an energy-saving report includes:

[0189] Calculate the ranking of the energy consumption;

[0190] Take the energy-saving contribution ratio, energy consumption, and the ranking of each energy-saving factor as the energy-saving report.

[0191] Specifically, after the energy-saving competition ends, the driving ranking of the energy consumption during this competition process among vehicles of the same model, in the same city, and on the same road section can also be calculated and displayed in the energy-saving report.

[0192] In one of the embodiments, taking the energy-saving contribution ratio, energy consumption, and the ranking of each energy-saving factor as an energy-saving report includes:

[0193] Calculate the increased cruising range after the energy-saving competition is started;

[0194] Take the energy-saving contribution ratio, energy consumption, the ranking, and the increased cruising range of each energy-saving factor as the energy-saving report.

[0195] Specifically, after the energy-saving competition ends, the increased cruising range after the energy-saving competition is started can also be calculated and displayed in the energy-saving report.

[0196] As Figure 3 shown, in some embodiments, the increased cruising range after the energy-saving competition is started is calculated as:

[0197] L = X - Y, where:

[0198] Y = X * (EC1 / EC2)

[0199] L is to improve the cruising range, X is the current trip (energy-saving competition mode ON), Y is the default trip (energy-saving competition mode OFF), EC1 is the default energy consumption (energy-saving competition mode OFF), which is a calibrated value, and EC2 is the current energy consumption (energy-saving competition mode ON).

[0200] Such as Figure 4 The system schematic diagram for implementing the vehicle energy-saving control method in the best embodiment of the present invention is shown as follows, including: Vehicle Control Module (VCM) 1, in-vehicle central control screen (Display APP, DA) 2, instrument (METER) 3, mobile phone 4, and Body Control Module (BCM) 5.

[0201] Among them,

[0202] DA: Responsible for displaying the remaining cruising range (Distance To Empty, DTE+) value before the competition, the interface display and associated electrical appliance switches set before the competition, and the switch of the energy-saving competition mode.

[0203] METER: Responsible for displaying medals during the competition and displaying energy-saving scores.

[0204] Mobile phone APP / TCU: Responsible for displaying the post-competition report, including ranking, energy-saving report, and improvement suggestions.

[0205] IBCM: Responsible for transmitting the electrical appliance switch states associated with the energy-saving competition mode.

[0206] VCM: Responsible for the input calculation of the above display results, including DTE+ value calculation, energy consumption calculation, DTE calculation, and energy-saving driving count.

[0207] The specific interaction is as follows:

[0208] (1) Electrical appliance energy-saving switch state module 5.1 → Electrical appliance DTE+ value calculation module 1.1: Provide the electrical appliance switch states such as in-vehicle refrigerator, seat heating, and atmosphere lamp, and the energy-saving state signal. Some electrical appliances include the on state, off state, and energy-saving state, and the energy consumption in the energy-saving state is lower than that in the on state. For example, the energy consumption of the atmosphere lamp can be reduced compared with the normal on state. Set the on button, off button, and / or energy-saving button for each electrical appliance in the competition settings interface. The user can select each electrical appliance to be in the on state, off state, or energy-saving state through the competition settings interface.

[0209] (2) Air Conditioner (AC) Switch Status Module 1.7 → Electrical Appliance DTE+ Value Calculation Module 1.1: Provides the switch status of the air conditioner and the energy-saving status signal. Since the air conditioner consumes a relatively high amount of electricity, the switch status of the air conditioner is separated from other electrical appliances. At the same time, the air conditioner can be in the on state, off state, and energy-saving state, where the energy consumption of the air conditioner in the energy-saving state is lower than that in the on state. Set the on button, off button, and / or energy-saving button of the air conditioner in the competition settings interface. The user can select the air conditioner to be in the on state, off state, or energy-saving state through the competition settings interface.

[0210] (3) Electrical Appliance DTE+ Value Calculation Module 1.1 → Electrical Appliance DTE+ Value Display Module 2.1: After the electrical appliance is turned off, the energy consumption of the electrical appliance is zero, which will affect the DTE revenue. When the electrical appliance is adjusted to the energy-saving state, its energy consumption will decrease, which will also affect the DTE revenue. And the vehicle has multiple driving modes. For the same throttle opening, the output power of the motor in the energy-saving mode is different from that in the normal driving mode, so it will also bring different DTE revenues. Therefore, estimate the DTE revenue values brought to the customer under the current battery state when electrical appliances such as the in-vehicle refrigerator, seat heating, ambient light, and air conditioner are turned off, or adjusted to the energy-saving state, and the driving mode is adjusted to the energy-saving mode, and display them on the detailed energy-saving competition settings interface on the DA.

[0211] (4) Electrical Appliance DTE+ Value Display Module 2.1 → Total DTE+ Value Display Module 2.2: The DA calculates the total DTE revenue according to the electrical appliances and driving modes;

[0212] (5) Total DTE+ Value Display Module 2.2 → Driver: The DA will display the total DTE revenue on the DA screen. After seeing the revenue, the customer may be interested in the function, especially in scenarios where the cruising range needs to be improved urgently (such as when there are still 10 km to home, but the current cruising range is only 8 km, and it is urgent to increase the cruising range by 2 km with one key). Then the customer will turn on the energy-saving competition switch or enter the detailed energy-saving competition settings interface.

[0213] (6) Electrical Appliance DTE+ Value Display Module 2.1 → Driver: After entering the detailed energy-saving competition settings interface, the customer can freely adjust the electrical appliance / mode options according to the revenues of the electrical appliances and driving modes described in the above (3) to obtain customized cruising range revenues.

[0214] (7) Electrical Appliance Energy-saving Switch Command Module 2.4 → Electrical Appliance Energy-saving Switch Status Module 5.1: After the customer turns on the energy-saving competition system, according to the settings in the above (6), the DA sends requests to the BCM for turning off / turning on the energy-saving state of each electrical appliance to achieve energy saving.

[0215] (8) Electrical Appliance Energy Saving Switch Instruction Module 2.4 → AC Switch Status Module 1.7: After the customer turns on the energy saving competition system, according to the setting in (6) above, DA sends an air conditioner energy saving status request to VCM to achieve energy saving.

[0216] (9) Energy Saving Competition Switch Instruction Module 2.3 → Mode Status Judgment Module 1.4: After the customer turns on the energy saving competition system, DA sends the customer's button instruction to VCM to start executing the system algorithm.

[0217] (10) Mode Status Judgment Module 1.4 → Energy Saving Score Display Module 3.2 / Electrical Appliance DTE+ Value Display Module 2.1: When any of the above VCM-associated interaction signals appears abnormal (such as frame loss, fewer frames), the fault status that cannot be executed is transmitted to the associated METER and DA for display, and Meter and DA will make corresponding fault displays. When normal, after METER receives the system start instruction from VCM, it will trigger the display of the energy saving score display module 3.2 and the energy saving medal display module 3.3 on the instrument.

[0218] (11) Mode Status Judgment Module 1.4 → DTE Calculation Module 1.2 / Energy Saving Score Calculation Module 1.3 / Instantaneous Energy Consumption Calculation Module 1.5: When VCM detects that the energy saving competition is turned on, the DTE calculation will immediately add the DTE+ value displayed by the total DTE+ value display module 2.2, and at the same time perform corresponding DTE compensation algorithms, energy saving score calculations, and instantaneous energy consumption calculations.

[0219] (12) DTE Calculation Module 1.2 → DTE Display Module 3.1: VCM sends the calculated DTE to the instrument for display; (Energy Saving Score Calculation Module 1.3 → Energy Saving Score Display Module 3.2): VCM sends the energy saving scores of each energy saving element calculated to the instrument for display (five-dimensional diagram); (Instantaneous Energy Consumption Calculation Module 1.5 → Energy Saving Medal Display Module 3.3) VCM sends the calculated instantaneous energy consumption to the instrument, and the instrument makes different medal displays according to the energy consumption level.

[0220] (13) Energy Saving Score Calculation Module 1.3 → Energy Saving Summary Report Module 4.1: After the energy saving competition of each energy saving score ends (switch off or power down), send the scores of each energy saving element (throttle, brake, air conditioner, other electrical appliances, vehicle speed) in this trip.

[0221] The mobile APP calculates the proportion of energy saving contributions and energy consumption based on comprehensive calculation of various factors. And calculate the driving ranking of energy consumption in the same vehicle, the same city, and the same section during this competition.

[0222] (14) Energy-saving Driving Counting Module 1.6 → Energy-saving Improvement Suggestion Module 4.2: The number of hard accelerations, hard decelerations, and sharp turns during the energy-saving competition counted by VCM. Based on this information and the energy consumption distribution (presented in color) of the entire path of the energy-saving competition, the APP gives energy-saving improvement suggestions.

[0223] (15) Energy-saving Summary Report Module 4.1 → Energy-saving Competition Community System Module 4.3: Push the community according to the ranking, and provide a one-key import of the master settings on the mobile APP.

[0224] (16) Energy-saving Score Display Module 3.2 → Driver's Throttle / Brake Operation: When the driver sees the energy-saving score displayed on the instrument, they will tend to improve the current non-energy-saving driving operations, such as reducing the vehicle speed.

[0225] (17) Energy-saving Medal Display Module 3.3 → Driver's Throttle / Brake Operation: When the driver sees the current energy-saving medal displayed on the instrument, they will tend to improve more energy-saving driving operations to obtain better energy consumption results.

[0226] (18) Energy-saving Summary Report Module 4.1 → Driver's Throttle / Brake Operation: When the driver sees the energy-saving summary report on the mobile phone, they will tend to improve the optimizable items shown in the report during the next trip to obtain better energy consumption results. After seeing the actual benefits shown on the mobile phone, they will be more inclined to use the system function next time.

[0227] (19) Energy-saving Improvement Suggestion Module 4.2 → Driver's Throttle / Brake Operation: When the driver sees the energy-saving improvement suggestions on the mobile phone, they will tend to improve the poor operations shown in the report during the next trip to obtain a better ranking.

[0228] (20) Energy-saving Competition Community System Module 4.3 → Driver's Throttle / Brake Operation: When the driver sees the community results on the mobile phone, they will tend to obtain a better ranking during the next trip, or even directly import the master settings. Improve the operations and enable the function more often.

[0229] (21) Driver's Throttle / Brake Operation → DTE Calculation Module 1.2 / Energy-saving Score Calculation Module 1.3 / Instantaneous Energy Consumption Calculation Module 1.5 / Energy-saving Driving Counting Module 1.6: When the driver adopts more energy-saving throttle / brake operations, DTE, instantaneous energy consumption, energy-saving score, and energy-saving driving count will all improve, and so on in a cycle to improve energy consumption.

[0230] (22) Energy-saving Competition / Electrical Switch → Energy-saving Competition Switch Instruction Module 2.3: When the driver is more willing to turn on this function, DTE + benefits are more easily realized, and so on in a cycle to improve energy consumption.

[0231] It should be understood that the sequence numbers of the steps in the above embodiments do not mean the order of execution. The order of execution of each process should be determined according to its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present invention.

[0232] As Figure 5 shown is a schematic hardware structure diagram of an electronic device according to the present invention, including:

[0233] At least one processor 501; and,

[0234] A memory 502 communicatively connected to at least one of the processors 501; wherein,

[0235] The memory 502 stores instructions executable by at least one of the processors. The instructions are executed by at least one of the processors so that at least one of the processors can execute the vehicle energy-saving control method as described above.

[0236] Figure 5 In [reference document], one processor 501 is taken as an example.

[0237] The electronic device may further include: an input device 503 and a display device 504.

[0238] The processor 501, the memory 502, the input device 503, and the display device 504 may be connected by a bus or other means. In the figure, connection by a bus is taken as an example.

[0239] 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 the program instructions / modules corresponding to the vehicle energy-saving control method in the embodiments of the present application. For example, Figure 1 , Figure 2 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 the vehicle energy-saving control method in the above embodiments.

[0240] The memory 502 may include a program storage area and a data storage area. 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 the vehicle energy-saving control method, 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 executing the vehicle energy-saving control method through a network. Examples of the above network include but are not limited to the Internet, an intranet, a local area network, a mobile communication network, and combinations thereof.

[0241] The input device 503 may receive input user clicks and generate signal inputs related to user settings and function controls of the vehicle energy-saving control method. The display device 504 may include a display device such as a display screen.

[0242] When the one or more modules are stored in the memory 502 and run by the one or more processors 501, the vehicle energy-saving control method in any of the above method embodiments is executed.

[0243] At the start of the energy-saving competition, during the driving of the vehicle, the present invention displays the energy-saving effect in real time, and at the end of the energy-saving competition or the end of the vehicle journey, an energy-saving report is sent, so that the user can perceive the energy-saving effect in real time and clearly know the energy-saving situation of the entire journey according to the energy-saving report, enabling the user to perceive the impact of on-vehicle electrical appliances and driving operations on energy consumption, understand the impact of their own operations on vehicle energy consumption, and enhance the interaction between the person and the vehicle.

[0244] An embodiment of the present invention provides a storage medium that stores computer instructions, and when a computer executes the computer instructions, it is used to execute all steps of the vehicle energy-saving control method as described above.

[0245] In the context of the present disclosure, the storage medium may be a tangible medium that may contain or store a program for use by or in connection with an instruction execution system, apparatus, or device. The storage medium may be a machine-readable signal medium or a machine-readable storage medium. Optionally, the storage medium may be a non-transitory computer-readable storage medium. For example, the non-transitory computer-readable storage medium may be a ROM, a random access memory (Random Access Memory, RAM), a compact disc read-only memory (Compact Disc ROM, CD-ROM), magnetic tape, a floppy disk, and an optical data storage device, etc.

[0246] An embodiment of the present invention provides a computer program product, including computer programs / instructions, which, when executed by a processor, implement the vehicle energy-saving control method as described above.

[0247] The above-described embodiments merely represent several implementation manners of the present invention. The description thereof is relatively specific and detailed, but it should not be construed as a limitation to the scope of the patent of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present invention, several modifications and improvements can still be made, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the appended claims.

Claims

1. A vehicle energy-saving control method, characterized in that, including: determining energy-saving in-vehicle appliances; in response to the start of an energy-saving competition, performing energy-saving settings on the energy-saving in-vehicle appliances, and during vehicle driving, displaying the energy-saving effect in real time, where the energy-saving settings include turning off the energy-saving in-vehicle appliances or setting the energy-saving in-vehicle appliances to corresponding energy-saving levels; in response to the end of the energy-saving competition or the end of the vehicle journey, generating an energy-saving report.

2. The vehicle energy-saving control method according to claim 1, characterized in that, The determining of the energy-saving in-vehicle appliances includes: displaying an energy-saving setting interface, on which one or more appliance selection buttons are displayed, each of the appliance selection buttons corresponding to an in-vehicle appliance, and the appliance selection buttons displaying the expected mileage gain of the corresponding in-vehicle appliance, and taking the in-vehicle appliance corresponding to the appliance selection button selected by the user as the energy-saving in-vehicle appliance.

3. The vehicle energy-saving control method according to claim 1, characterized in that, The determining of the energy-saving in-vehicle appliances includes: obtaining the in-vehicle appliances set for energy-saving by other users when the energy-saving competition starts as the energy-saving in-vehicle appliances.

4. The vehicle energy-saving control method according to claim 1, wherein, The displaying of the energy-saving effect in real time during vehicle driving includes: during vehicle driving, obtaining vehicle information; obtaining the element scores of different energy-saving elements according to the vehicle information; determining and displaying the total score of the energy-saving competition and / or the element scores of each energy-saving element according to the element scores.

5. The vehicle energy-saving control method according to claim 4, characterized in that, The obtaining of the element scores of different energy-saving elements according to the vehicle information includes: obtaining the element score of the vehicle speed element, obtaining the element score of the braking element, obtaining the element score of the accelerator element, obtaining the element score of the air conditioner element, and obtaining the element score of the non-air conditioner appliances element other than the air conditioner according to the vehicle information.

6. The vehicle energy-saving control method according to claim 1, wherein The generating of the energy-saving report includes: calculating the energy-saving contribution ratio and energy consumption of each energy-saving factor during the entire energy-saving competition; taking the energy-saving contribution ratio and energy consumption of each energy-saving factor as the energy-saving report.

7. The vehicle energy-saving control method according to claim 6, characterized in that, The taking of the energy-saving contribution ratio and energy consumption of each energy-saving factor as the energy-saving report includes: calculating the ranking of the energy consumption; taking the energy-saving contribution ratio, energy consumption and the ranking of each energy-saving factor as the energy-saving report.

8. The vehicle energy-saving control method according to claim 7, characterized in that, The taking of the energy-saving contribution ratio, energy consumption and the ranking of each energy-saving factor as the energy-saving report includes: calculating the increased mileage after the start of the energy-saving competition; taking the energy-saving contribution ratio, energy consumption, the ranking and the increased mileage of each energy-saving factor as the energy-saving report.

9. An electronic device, characterized in that, including: at least one processor; and, a memory communicatively connected to at least one of the processors; wherein, the memory stores instructions executable by at least one of the processors, and the instructions are executed by at least one of the processors so that at least one of the processors can execute the vehicle energy-saving control method according to any one of claims 1 to 8.

10. A storage medium, characterized in that, The storage medium stores computer instructions, and when the computer executes the computer instructions, it is used to execute all steps of the vehicle energy-saving control method according to any one of claims 1 to 8.

11. A computer program product, comprising a computer program / instructions, characterized in that, The computer program / instructions, when executed by the processor, implement the vehicle energy-saving control method according to any one of claims 1 to 8.

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