Endurance Mileage Determination Method, Device, Hybrid Electric Vehicle, and Storage Medium

Abstract

The present application discloses a method and device for determining the cruising range, a hybrid vehicle, and a storage medium, belonging to the technical field of automobiles. The method includes: obtaining the remaining fuel quantity, the first fuel consumption per unit mileage, and the first power consumption per unit mileage in the hybrid vehicle; determining the first converted consumption as the product of the first power consumption and the conversion ratio, where the conversion ratio refers to the ratio between the fuel consumption per unit mileage and the power consumption per unit mileage during the historical driving process of the hybrid vehicle, and the first converted consumption refers to the consumption after converting the first power consumption into fuel; and determining the cruising range of the remaining fuel quantity of the hybrid vehicle based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption. The present application excludes the influence of the power on the cruising range of the hybrid vehicle, ensures that both the fuel consumption and the power consumption are comprehensively considered, and improves the accuracy of determining the mileage that the remaining fuel can support the hybrid vehicle to travel.

Description

Technical Field

[0001] The present application relates to the technical field of automobiles, and particularly relates to a method and device for determining the cruising range, a hybrid vehicle, and a storage medium. Background Art

[0002] With the rapid development of automotive technology, hybrid vehicles have become an important part of the automotive field. The hybrid vehicle is equipped with both an electric motor and an engine, and can provide power for the hybrid vehicle through at least one of the electric motor and the engine. However, since the electric motor obtains energy from the battery and the engine obtains energy from fuel, and the battery capacity and fuel capacity affect each other, there is an urgent need for a solution to determine the remaining fuel to determine the cruising range of the hybrid vehicle. Summary of the Invention

[0003] Embodiments of the present application provide a method and device for determining the cruising range, a hybrid vehicle, and a storage medium, which exclude the influence of the battery power on the cruising range of the hybrid vehicle, ensure that the fuel consumption and the battery power consumption are comprehensively considered, and improve the accuracy of determining the mileage that the remaining fuel supports the hybrid vehicle to travel. The technical solutions are as follows:

[0004] On the one hand, a method for determining the cruising range is provided, and the method includes:

[0005] Obtain the remaining fuel amount in the hybrid vehicle, the first fuel consumption per unit mileage, and the first battery power consumption;

[0006] Determine the first converted consumption by multiplying the first battery power consumption by a conversion ratio, where the conversion ratio refers to the ratio between the fuel consumption per unit mileage and the battery power consumption during the historical driving process of the hybrid vehicle, and the first converted consumption refers to the consumption after converting the first battery power consumption into fuel;

[0007] Based on the remaining fuel amount, the first fuel consumption, and the first converted consumption, determine the cruising range of the remaining fuel amount of the hybrid vehicle.

[0008] On the other hand, a device for determining the cruising range is provided, and the device includes:

[0009] An obtaining module, configured to obtain the remaining fuel amount in the hybrid vehicle, the first fuel consumption per unit mileage, and the first battery power consumption;

[0010] A determination module, configured to determine the product of the first power consumption and the conversion ratio as the first converted consumption, where the conversion ratio refers to the ratio between the fuel consumption per unit mileage and the power consumption during the historical driving process of the hybrid vehicle, and the first converted consumption refers to the consumption after converting the first power consumption into fuel;

[0011] The determination module is further configured to determine the cruising range of the remaining fuel of the hybrid vehicle based on the remaining fuel amount, the first fuel consumption, and the first converted consumption.

[0012] In a possible implementation manner, the determination module is configured to:

[0013] Determine the sum value of the first fuel consumption and the first converted consumption as the average fuel consumption per unit mileage;

[0014] Obtain the ratio of the remaining fuel amount to the average fuel consumption, where the ratio indicates the number of unit mileage corresponding to the remaining fuel amount;

[0015] Determine the product of the ratio and the unit mileage as the cruising range of the remaining fuel amount.

[0016] In a possible implementation manner, the determination module is further configured to:

[0017] In the case where the average fuel consumption is less than the first consumption threshold, determine the ratio of the remaining fuel amount to the first consumption threshold as the cruising range of the remaining fuel amount;

[0018] Or,

[0019] In the case where the average fuel consumption is greater than the second consumption threshold, determine the ratio of the remaining fuel amount to the second consumption threshold as the cruising range of the remaining fuel amount;

[0020] The first consumption threshold is less than the second consumption threshold.

[0021] In a possible implementation manner, the acquisition module is further configured to acquire the second power consumption per unit mileage when the hybrid vehicle is driven by electric energy and the second fuel consumption per unit mileage when the hybrid vehicle is driven by fuel;

[0022] The determination module is further configured to determine the ratio of the second fuel consumption to the second power consumption as the conversion ratio.

[0023] In a possible implementation, the step of determining the ratio of the second fuel consumption to the second power consumption as the conversion ratio is performed once every preset duration;

[0024] The obtaining module is configured to obtain, every preset duration, the second power consumption when the hybrid vehicle is driven by electric energy and the second fuel consumption when the hybrid vehicle is driven by fuel.

[0025] In a possible implementation, the obtaining module is further configured to obtain a third power consumption and a third fuel consumption consumed by the hybrid vehicle for traveling a target mileage, where the third power consumption refers to the power consumed when the hybrid vehicle is driven by electric energy, and the third fuel consumption refers to the fuel consumed when the hybrid vehicle is driven by fuel;

[0026] The device further includes an adjustment module, configured to adjust the conversion ratio based on the ratio of the third fuel consumption to the third power consumption and the conversion ratio to obtain an adjusted conversion ratio.

[0027] In a possible implementation, the adjustment module is configured to:

[0028] When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, increase the conversion ratio by a first ratio to obtain an adjusted conversion ratio;

[0029] Or,

[0030] When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, determine the product of the conversion ratio and a second ratio as the adjusted conversion ratio;

[0031] Or,

[0032] When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, decrease the conversion ratio by a third ratio to obtain an adjusted conversion ratio;

[0033] Or,

[0034] When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, determine the product of the conversion ratio and a fourth ratio as the adjusted conversion ratio.

[0035] In a possible implementation, when the first power consumption is negative, a fourth fuel consumption in the first fuel consumption is converted into the first power consumption, and the fourth fuel consumption is less than the first fuel consumption;

[0036] Or,

[0037] When the first power consumption is a positive number, the first power consumption is used to drive the hybrid vehicle.

[0038] On the other hand, a hybrid vehicle is provided, which includes a processor and a memory. At least one program code is stored in the memory and loaded and executed by the processor to implement the driving range determination method as described in any one of the above.

[0039] On the other hand, a computer-readable storage medium is provided, which is characterized in that at least one program code is stored in the computer-readable storage medium and loaded and executed by a processor to implement the driving range determination method as described in any one of the above.

[0040] On the other hand, a computer program product is provided, in which at least one program code is stored and loaded and executed by a processor to implement the driving range determination method as described in any one of the above.

[0041] In the solution provided by the embodiments of the present application, the power consumption per unit mileage of the hybrid vehicle is converted into an equivalent converted fuel consumption, and then the remaining fuel amount corresponding driving range of the hybrid vehicle is determined according to the determined fuel consumption per unit mileage and the converted fuel consumption. Since the influence of the power on the driving range of the hybrid vehicle is excluded, it is ensured that the fuel consumption and the power consumption are comprehensively considered, and the accuracy of determining the mileage that the remaining fuel supports the hybrid vehicle to travel is improved.

[0042] It should be understood that the above general description and the following detailed description are only exemplary and do not limit the present disclosure. Description of the Drawings

[0043] Figure 1 is a flowchart of a driving range determination method provided by an embodiment of the present application;

[0044] Figure 2 is a flowchart of a driving range determination method provided by an embodiment of the present application;

[0045] Figure 3 is a schematic structural diagram of a driving range determination device provided by an embodiment of the present application;

[0046] Figure 4 is a schematic structural diagram of another driving range determination device provided by an embodiment of the present application;

[0047] Figure 5 The structural block diagram of a hybrid vehicle provided by an exemplary embodiment of the present application is shown. Detailed implementation manners

[0048] To make the technical solutions and advantages of the present application clearer, the following further describes the implementation manners of the present application in detail.

[0049] The terms "first", "second", "third", "fourth", etc. in the specification, claims and drawings of the present application are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "comprising" and "having" and any variations thereof are intended to cover non-exclusive inclusion. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally further includes steps or units not listed, or optionally further includes other steps or units inherent to these processes, methods, products or devices.

[0050] It should be noted that the information (including but not limited to user device information, user personal information, etc.), data (including but not limited to data for analysis, stored data, displayed data, etc.) and signals involved in the present application are all authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data need to comply with relevant laws, regulations and standards of relevant countries and regions.

[0051] In some embodiments, the cruising range determination method provided by the embodiments of the present application is executed by a hybrid vehicle. The hybrid vehicle can be any device that uses electric drive and fuel drive. Wherein, the fuel includes gasoline, diesel or other types of fuel, which are not limited in the embodiments of the present application.

[0052] Optionally, the hybrid vehicle is a sedan, a truck, a bus or other vehicles, etc., which are not limited in the embodiments of the present application.

[0053] Figure 1 is a flowchart of a cruising range determination method provided by an embodiment of the present application. Refer to Figure 1 This method is executed by a hybrid vehicle, and the method includes:

[0054] 101. The hybrid vehicle obtains the remaining fuel amount in the hybrid vehicle, the first fuel consumption per unit mileage and the first power consumption.

[0055] Wherein, the unit mileage is expressed in Km (kilometer), m (meter) or other ways, which are not limited in the embodiments of the present application. For example, the unit mileage is one unit mileage with 100 Km, or the unit mileage is one unit mileage with 1 Km, which are not limited in the embodiments of the present application.

[0056] The hybrid vehicle includes a fuel storage chamber for storing fuel and a battery for storing electrical energy. During driving, the hybrid vehicle can determine a first fuel consumption of fuel per unit mileage and a first electrical energy consumption of electrical energy based on the driving mileage, the fuel consumption, and the electrical energy.

[0057] 102. The hybrid vehicle determines the product of the first electrical energy consumption and the conversion ratio as the first converted consumption. The conversion ratio refers to the ratio between the fuel consumption per unit mileage and the electrical energy consumption during the historical driving of the hybrid vehicle. The first converted consumption refers to the consumption of fuel after converting the first electrical energy consumption into fuel.

[0058] Wherein, the conversion ratio refers to the ratio of converting the electrical energy consumption into the corresponding fuel consumption when the hybrid vehicle is driving.

[0059] In the embodiment of the present application, since the hybrid vehicle needs to determine the remaining fuel quantity for the mileage it can travel, and the hybrid vehicle is also affected by the electrical energy drive, therefore, the product of the first electrical energy consumption and the conversion ratio is obtained and determined as the first converted consumption. The first converted consumption can indicate the fuel quantity corresponding to the electrical energy consumed by the hybrid vehicle.

[0060] 103. The hybrid vehicle determines the cruising range of the remaining fuel quantity of the hybrid vehicle based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption.

[0061] In the embodiment of the present application, since the first fuel consumption indicates the fuel quantity required for the hybrid vehicle to travel per unit mileage, and the first converted consumption indicates the fuel quantity corresponding to the electrical energy required for the hybrid vehicle to travel per unit mileage, therefore, the first fuel consumption and the first converted consumption indicate the actual fuel quantity required for the hybrid vehicle to travel per unit mileage. Furthermore, based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption, the cruising range of the remaining fuel quantity of the hybrid vehicle can be determined.

[0062] In the solution provided by the embodiment of the present application, the electrical energy consumption per unit mileage of the hybrid vehicle is converted into an equivalent converted fuel consumption, and then based on the determined fuel consumption per unit mileage and the converted fuel consumption, the cruising range corresponding to the remaining fuel quantity of the hybrid vehicle is determined. Since the influence of electrical energy on the cruising range of the hybrid vehicle is excluded, it is ensured that both the fuel consumption and the electrical energy consumption are comprehensively considered, improving the accuracy of determining the mileage that the remaining fuel can support the hybrid vehicle to travel.

[0063] Figure 2 It is a flowchart of a method for determining the cruising range provided by the embodiment of the present application. SeeFigure 2 , which is executed by a hybrid vehicle, and the method includes:

[0064] 201. The hybrid vehicle obtains a second power consumption per unit mileage when the hybrid vehicle is driven by electric energy and a second fuel consumption per unit mileage when the hybrid vehicle is driven by fuel.

[0065] Wherein, the hybrid vehicle can be driven in at least one of the ways of electric energy or fuel. The hybrid vehicle can be driven only by electric energy, that is, when the hybrid vehicle is driven only by electric energy, the power consumption per unit mileage is the second power consumption. In addition, the hybrid vehicle can also be driven only by fuel, that is, when the hybrid vehicle is driven only by fuel, the fuel consumption per unit mileage is the second fuel consumption.

[0066] In some embodiments, when the hybrid vehicle is driven by fuel, the generated kinetic energy also charges the battery, and at this time, electric energy drive may be mixed. Therefore, in the embodiments of the present application, the hybrid vehicle being driven by fuel means that the battery power of the hybrid vehicle remains unchanged before and after driving. In this case, it is considered that the hybrid vehicle is driven only by fuel.

[0067] Optionally, the fuel consumption is expressed in L (liters), or in other units, which is not limited in the embodiments of the present application. The power consumption is expressed in kw.h (kilowatt-hours), or in other units, which is not limited in the embodiments of the present application.

[0068] In some embodiments, the way for the hybrid vehicle to obtain the fuel consumption includes: by integrating the fuel injection pulse width and fuel injection pressure of the engine injector, the fuel consumption of the hybrid vehicle is obtained.

[0069] In other embodiments, the way for the hybrid vehicle to obtain the power consumption includes: by integrating the bus current and voltage of the high-voltage battery, the power consumption of the hybrid vehicle is obtained.

[0070] It should be noted that when the hybrid vehicle in the embodiments of the present application is driven by electric energy or fuel, it travels under the same road conditions, environment, and temperature, so as to improve the accuracy of the conversion ratio determined subsequently based on the second fuel consumption and the second power consumption.

[0071] 202. The hybrid vehicle determines the ratio of the second fuel consumption to the second power consumption as the conversion ratio.

[0072] In the embodiments of the present application, both the second fuel consumption and the second power consumption are the consumption within a unit mileage. Therefore, the ratio of the second fuel consumption to the second power consumption can indicate the ratio between the fuel consumption and the power consumption per unit mileage of the hybrid vehicle during historical driving.

[0073] In some embodiments, the step of determining the ratio of the second fuel consumption to the second power consumption as the conversion ratio is executed every preset time interval. That is to say, every preset time interval, the hybrid vehicle obtains the second power consumption when the hybrid vehicle is driven by electric energy and the second fuel consumption when the hybrid vehicle is driven by fuel, and then determines the ratio of the second fuel consumption to the second power consumption as the conversion ratio. That is to say, the hybrid vehicle periodically updates the conversion ratio to make the conversion ratio more in line with the conversion situation of the hybrid vehicle itself and ensure the personalized setting of the determined conversion ratio.

[0074] Wherein, the preset time interval is 1 day, 5 days, 1 month or other values, which are not limited in the embodiments of the present application. For example, if the preset time interval is 1 day, then the hybrid vehicle obtains the second fuel consumption and the second power consumption every 1 day, and then determines the ratio of the second fuel consumption to the second power consumption as the conversion ratio.

[0075] In other embodiments, the hybrid vehicle obtains the third power consumption and the third fuel consumption consumed by the hybrid vehicle for driving the target mileage, and adjusts the conversion ratio based on the ratio of the third fuel consumption to the third power consumption and the conversion ratio to obtain the adjusted conversion ratio. The third power consumption refers to the power consumed when the hybrid vehicle is driven by electric energy, and the third fuel consumption refers to the fuel consumed when the hybrid vehicle is driven by fuel.

[0076] In the embodiments of the present application, after determining the conversion ratio, the hybrid vehicle will also determine the ratio of the third fuel consumption to the third power consumption according to the third power consumption and the third fuel consumption recorded after the hybrid vehicle drives the target mileage, compare the ratio with the conversion ratio of the hybrid vehicle, and adjust the conversion ratio according to the comparison result, so as to obtain an accurate conversion ratio.

[0077] Next, how to adjust the conversion ratio according to the comparison result will be described:

[0078] The first case: When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, increase the conversion ratio by the first ratio to obtain the adjusted conversion ratio.

[0079] In the embodiment of the present application, if the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, it indicates that the conversion ratio adopted by the hybrid vehicle at this time is relatively low, and the conversion ratio needs to be increased. Therefore, the conversion ratio is increased by the first ratio to obtain the adjusted conversion ratio.

[0080] Among them, the first ratio is 0.1, 0.2 or other values, which are not limited in the embodiment of the present application. For example, the conversion ratio is 0.6 and the first ratio is 0.1. When it is determined that the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, the conversion ratio 0.6 is increased by 0.1 to obtain the adjusted conversion ratio of 0.7.

[0081] Second: When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, the product of the conversion ratio and the second ratio is determined as the adjusted conversion ratio.

[0082] In the embodiment of the present application, if the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, it indicates that the conversion ratio adopted by the hybrid vehicle at this time is relatively low, and the conversion ratio needs to be increased. Therefore, the product of the conversion ratio and the second ratio is determined as the adjusted conversion ratio.

[0083] The second ratio is a value greater than 1. For example, the second ratio is 1.1, 1.5 or other values, which are not limited in the embodiment of the present application. For example, the conversion ratio is 0.6 and the first ratio is 1.5. When it is determined that the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, the product 0.9 of the conversion ratio 0.6 and 1.5 is determined as the adjusted conversion ratio.

[0084] Third: When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the conversion ratio is decreased by the third ratio to obtain the adjusted conversion ratio.

[0085] In the embodiment of the present application, if the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, it indicates that the conversion ratio adopted by the hybrid vehicle at this time is relatively high, and the conversion ratio needs to be decreased. Therefore, the conversion ratio is decreased by the third ratio to obtain the adjusted conversion ratio.

[0086] Among them, the third ratio is 0.1, 0.2 or other values, which are not limited in the embodiment of the present application. For example, the conversion ratio is 0.6 and the third ratio is 0.1. When it is determined that the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the conversion ratio 0.6 is decreased by 0.1 to obtain the adjusted conversion ratio of 0.5.

[0087] Fourth: When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the product of the conversion ratio and the fourth ratio is determined as the adjusted conversion ratio.

[0088] In the embodiments of the present application, if the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, it indicates that the conversion ratio adopted by the hybrid vehicle at this time is relatively high, and the conversion ratio needs to be reduced. Therefore, the product of the conversion ratio and the fourth ratio is determined as the adjusted conversion ratio.

[0089] The fourth ratio is a value less than 1. For example, the fourth ratio is 0.8, 0.9 or other values, which are not limited in the embodiments of the present application. For example, the conversion ratio is 0.6 and the fourth ratio is 0.8. When it is determined that the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the product of the conversion ratio 0.6 and 0.8, which is 0.48, is determined as the adjusted conversion ratio.

[0090] It should be noted that the first ratio, the second ratio, the third ratio, and the fourth ratio in the embodiments of the present application do not affect each other, and the first ratio, the second ratio, the third ratio, and the fourth ratio can all be any value.

[0091] 203. The hybrid vehicle obtains the remaining fuel amount in the hybrid vehicle, the first fuel consumption per unit mileage, and the first power consumption.

[0092] For example, the mileage traveled by the hybrid vehicle is s, and the hybrid vehicle can also detect that the fuel consumption for traveling S mileage is T and the power consumption is W. Then, the first fuel consumption can be determined as T / S, and the first power consumption can be determined as W / S.

[0093] Optionally, the hybrid vehicle obtains its remaining fuel amount through a sensor. For example, if the fuel used by the hybrid vehicle is gasoline, the sensor is a fuel level sensor, and the remaining fuel amount of the hybrid vehicle can be obtained by using this fuel level sensor.

[0094] 204. The hybrid vehicle determines the product of the first power consumption and the conversion ratio as the first converted consumption. The conversion ratio refers to the ratio between the fuel consumption per unit mileage and the power consumption during the historical driving process of the hybrid vehicle. The first converted consumption refers to the consumption after converting the first power consumption into fuel.

[0095] 205. The hybrid vehicle determines the sum of the first fuel consumption and the first converted consumption as the average fuel consumption per unit mileage.

[0096] In an embodiment of the present application, if a hybrid vehicle needs to determine the driving range of the remaining fuel, it is necessary to first determine the fuel consumption required by the hybrid vehicle per unit mileage according to the first fuel consumption and the first converted consumption.

[0097] It should be noted that during the driving process of the hybrid vehicle, there are two situations: being driven by electric energy or charging the battery when running on fuel. Therefore, the positive or negative situation of the consumption is used to indicate whether the hybrid vehicle is driven by electric energy or charges the battery.

[0098] In some embodiments, when the first power consumption is negative, the fourth fuel consumption in the first fuel consumption is converted into the first power consumption, and the fourth fuel consumption is less than the first fuel consumption.

[0099] In an embodiment of the present application, if the first power consumption is negative, it means that part of the fuel consumed by the hybrid vehicle at this time is converted into electric energy, and the electric energy of the hybrid vehicle increases at this time. Therefore, the first power consumption is set to be negative, and the fuel corresponding to the consumption can be excluded subsequently. The remaining fuel consumption is the fuel consumed to drive the hybrid vehicle.

[0100] In other embodiments, when the first power consumption is positive, the first power consumption is used to drive the hybrid vehicle.

[0101] In an embodiment of the present application, if the first power consumption is positive, it means that the hybrid vehicle is driven by electric energy at this time, and the electric energy of the hybrid vehicle decreases at this time. Therefore, the first power consumption is set to be positive, and it can be converted into the fuel corresponding to the consumption subsequently. Then, the consumed fuel amount and the fuel amount obtained after conversion are determined as the total fuel consumption of the hybrid vehicle.

[0102] It should be noted that in the recent mileage S of the hybrid vehicle, if there are a large number of pure electric working conditions, the power consumption W for driving this mileage S is positive, the converted first converted consumption W_T is positive, and the obtained average fuel consumption C_T will be higher than the fuel consumption T during this period. This shows that in the S mileage, although the fuel consumption is low, this is because part of the energy for driving the vehicle is electric energy. Therefore, when determining the driving range of the remaining fuel, it is necessary to convert the consumption borne by this part of the electric energy into fuel, and add the converted fuel to the fuel consumption T to determine the driving range.

[0103] Alternatively, in a recent mileage S of the hybrid vehicle, if there are a large number of driving and charging conditions, that is, the engine charges the battery, the power consumption W during this period is negative, and the converted first converted consumption W_T is negative. The obtained average fuel consumption C_T will be lower than the fuel consumption T during this period. This indicates that in mileage S, although the fuel consumption is high, this is because a part of the fuel consumed by the engine is stored in the battery in the form of charging, and this part of the energy is not used to drive the vehicle. Therefore, when determining the remaining fuel range, this part of the fuel not used for vehicle driving needs to be deducted, and then the remaining fuel range is determined based on the fuel consumption obtained after deduction.

[0104] Alternatively, in a recent mileage S of the hybrid vehicle, if the power consumption W during this period is zero, the converted first converted consumption W_T is also 0, and the obtained average fuel consumption C_T will be equal to the fuel consumption T during this period. This indicates that in mileage S, all the energy for vehicle driving comes from the consumption of engine fuel, and all the consumption of engine fuel is used for vehicle driving. Therefore, when calculating the next remaining fuel range, the result calculated using the average fuel consumption C_T and the fuel consumption T is the same.

[0105] 206. The hybrid vehicle obtains the ratio of the remaining fuel quantity to the average fuel consumption, and this ratio indicates the number of unit mileage corresponding to the remaining fuel quantity.

[0106] 207. The hybrid vehicle determines the remaining fuel range by multiplying the ratio by the unit mileage.

[0107] In the embodiments of the present application, the average fuel consumption refers to the fuel quantity consumed by the hybrid vehicle per unit mileage. Therefore, the ratio of the remaining fuel quantity to the average fuel consumption of the hybrid vehicle refers to the number of unit mileage that the remaining fuel quantity can support for driving. Therefore, multiplying the obtained ratio by the unit mileage to determine the remaining fuel range ensures the accuracy of the determined remaining fuel range.

[0108] It should be noted that the embodiments of the present application are described by taking the remaining fuel quantity, the first fuel consumption, and the first converted consumption as examples to directly determine the remaining fuel range. In another embodiment, the hybrid vehicle is also provided with a consumption threshold, and when determining the remaining fuel range, the remaining fuel range needs to be determined according to the set consumption threshold.

[0109] In some embodiments, when the average fuel consumption is less than the first consumption threshold, the ratio of the remaining fuel quantity to the first consumption threshold is determined as the remaining fuel range.

[0110] In the embodiments of the present application, due to the different driving conditions of the hybrid vehicle, there may be a situation where the obtained average fuel consumption is too low. However, this driving condition will not occur for a long time. If the cruising range is directly determined based on the average fuel consumption in this situation, the determined cruising range will be too large. Therefore, by setting a first consumption threshold, when it is determined that the average fuel consumption is less than the first consumption threshold, instead of obtaining the ratio of the remaining fuel quantity to the average fuel consumption, the ratio of the remaining fuel quantity to the first consumption threshold is determined as the cruising range of the remaining fuel quantity, preventing the situation where the determined cruising range is inaccurate due to too low average fuel consumption.

[0111] In some other embodiments, when the average fuel consumption is greater than a second consumption threshold, the ratio of the remaining fuel quantity to the second consumption threshold is determined as the cruising range of the remaining fuel quantity.

[0112] In the embodiments of the present application, due to the different driving conditions of the hybrid vehicle, there may be a situation where the obtained average fuel consumption is too high. However, this driving condition will not occur for a long time. If the cruising range is directly determined based on the average fuel consumption in this situation, the determined cruising range will be too small. Therefore, by setting a second consumption threshold, when it is determined that the average fuel consumption is greater than the second consumption threshold, instead of obtaining the ratio of the remaining fuel quantity to the average fuel consumption, the ratio of the remaining fuel quantity to the second consumption threshold is determined as the cruising range of the remaining fuel quantity, preventing the situation where the determined cruising range is inaccurate due to too high average fuel consumption.

[0113] It should be noted that the first consumption threshold in the embodiments of the present application is less than the second consumption threshold.

[0114] In the solution provided by the embodiments of the present application, the power consumption per unit mileage of the hybrid vehicle is converted into an equivalent converted fuel consumption, and then based on the determined fuel consumption per unit mileage and the converted fuel consumption, the cruising range corresponding to the remaining fuel quantity of the hybrid vehicle is determined. Since the influence of the power on the cruising range of the hybrid vehicle is excluded, it is ensured that both the fuel consumption and the power consumption are comprehensively considered, improving the accuracy of determining the mileage that the remaining fuel can support the hybrid vehicle to travel.

[0115] Moreover, the hybrid vehicle periodically updates the conversion ratio to make the conversion ratio more in line with its own conversion situation, ensuring the personalized setting of the determined conversion ratio.

[0116] Moreover, this application sets a consumption threshold. By judging the magnitude relationship between the average fuel consumption and the consumption threshold, it is determined whether the obtained average fuel consumption is reasonable, and further whether to use the average fuel consumption to determine the remaining fuel mileage, so as to prevent the situation that the determined mileage is inaccurate due to too high average fuel consumption.

[0117] Next, the method for determining the mileage of this application will be described by way of example.

[0118] 1. The working condition tests were carried out in pure electric mode and pure fuel mode respectively in advance. The measured power consumption in pure electric mode is 15 kw.h / 100 km, and the measured fuel consumption in pure fuel mode is 5 L / 100 km. Therefore, the electricity-fuel conversion coefficient is:

[0119] (5 L / 100 km) / (15 kw.h / 100 km) = 0.33 L / kw.h.

[0120] 2. Assume that the recent driving mileage is 100 km.

[0121] 3. By integrating the fuel injection pulse width and fuel injection pressure of the engine injector, the fuel consumption for this recent 100-km journey is calculated to be 8 L.

[0122] 4. By integrating the bus current and voltage of the high-voltage battery, the power consumption for this recent 100-km journey is calculated to be -10 kw.h. The negative value indicates that the engine charged the high-voltage battery during this journey.

[0123] 5. The equivalent consumption corresponding to the power consumption in the recent 100-km journey is:

[0124] (-10 kw.h)*(0.33 L / kw.h) = -3.3 L.

[0125] 6. The average consumption for the recent 100-km journey is:

[0126] 8 L + (-3.3 L) = 4.7 L.

[0127] The average consumption per km for the recent 100-km journey is:

[0128] 4.7 L / 100 km = 0.047 L / km.

[0129] 7. Set the lower limit of the average consumption per km to 0.04 L / km and the upper limit to 0.1 L / km. Then, the average comprehensive energy consumption per km calculated in (6) is within the upper and lower limits and can be directly used for mileage calculation.

[0130] 8. Assuming the remaining fuel quantity obtained by the fuel sensor at this time is 40L, the cruising range at this time is:

[0131] 40L / (0.047L / km) = 851km.

[0132] 9. Assuming the fuel quantity when the hybrid vehicle is full of fuel is 50L, then regardless of the driving scenario, when full of fuel, the maximum cruising range displayed is: 50L / (0.04L / km) = 1250km; the minimum fuel cruising range displayed is: 50L / (0.1L / km) = 500km.

[0133] Figure 3 It is a schematic structural diagram of a cruising range determination device provided by an embodiment of the present application. Refer to Figure 3 , the device includes:

[0134] An acquisition module 301, configured to acquire the remaining fuel quantity, the first fuel consumption per unit mileage, and the first power consumption per unit mileage in the hybrid vehicle;

[0135] A determination module 302, configured to determine the product of the first power consumption and the conversion ratio as the first converted consumption, where the conversion ratio refers to the ratio between the fuel consumption per unit mileage and the power consumption per unit mileage during the historical driving process of the hybrid vehicle, and the first converted consumption refers to the consumption after converting the first power consumption into fuel;

[0136] The determination module 302 is further configured to determine the cruising range of the remaining fuel quantity of the hybrid vehicle based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption.

[0137] In a possible implementation manner, the determination module 302 is configured to:

[0138] Determine the sum value of the first fuel consumption and the first converted consumption as the average fuel consumption per unit mileage;

[0139] Acquire the ratio of the remaining fuel quantity to the average fuel consumption, and the ratio indicates the number of unit mileage corresponding to the remaining fuel quantity;

[0140] Determine the product of the ratio and the unit mileage as the cruising range of the remaining fuel quantity.

[0141] In a possible implementation manner, the determination module 302 is further configured to:

[0142] In the case where the average fuel consumption is less than the first consumption threshold, determine the ratio of the remaining fuel quantity to the first consumption threshold as the cruising range of the remaining fuel quantity;

[0143] Or,

[0144] When the average fuel consumption is greater than the second consumption threshold, determine the ratio of the remaining fuel quantity to the second consumption threshold as the driving range of the remaining fuel quantity.

[0145] The first consumption threshold is less than the second consumption threshold.

[0146] In a possible implementation manner, the obtaining module 303 is further configured to obtain the second power consumption per unit mileage when the hybrid vehicle is driven by electric energy and the second fuel consumption per unit mileage when the hybrid vehicle is driven by fuel.

[0147] The determining module 302 is further configured to determine the ratio of the second fuel consumption to the second power consumption as the conversion ratio.

[0148] In a possible implementation manner, the step of determining the ratio of the second fuel consumption to the second power consumption as the conversion ratio is executed once every preset duration.

[0149] The obtaining module 303 is configured to obtain the second power consumption when the hybrid vehicle is driven by electric energy and the second fuel consumption when the hybrid vehicle is driven by fuel every preset duration.

[0150] In a possible implementation manner, the obtaining module 303 is further configured to obtain the third power consumption and the third fuel consumption consumed by the hybrid vehicle when driving a target mileage, where the third power consumption refers to the power consumed when the hybrid vehicle is driven by electric energy, and the third fuel consumption refers to the fuel consumed when the hybrid vehicle is driven by fuel.

[0151] See Figure 4 , the device further includes: an adjustment module 303, configured to adjust the conversion ratio based on the ratio of the third fuel consumption to the third power consumption and the conversion ratio to obtain an adjusted conversion ratio.

[0152] In a possible implementation manner, the adjustment module 303 is configured to:

[0153] When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, increase the conversion ratio by a first ratio to obtain an adjusted conversion ratio.

[0154] Or,

[0155] When the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, the product of the conversion ratio and the second ratio is determined as the adjusted conversion ratio;

[0156] Or,

[0157] When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the conversion ratio is decreased by the third ratio to obtain the adjusted conversion ratio;

[0158] Or,

[0159] When the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, the product of the conversion ratio and the fourth ratio is determined as the adjusted conversion ratio.

[0160] In a possible implementation manner, when the first power consumption is negative, the fourth fuel consumption in the first fuel consumption is converted into the first power consumption, and the fourth fuel consumption is less than the first fuel consumption;

[0161] Or,

[0162] When the first power consumption is positive, the first power consumption is used to drive the hybrid vehicle.

[0163] It should be noted that when determining the cruising range, the cruising range determination device provided in the above embodiments only takes the division of the above functional modules as an example for illustration. In actual applications, the above functions can be allocated to different functional modules as needed, that is, the internal structure of the hybrid vehicle is divided into different functional modules to complete all or part of the functions described above. In addition, the traffic state determination device and the traffic state determination method embodiment provided in the above embodiments belong to the same concept, and the specific implementation process can be seen in the method embodiment, which will not be repeated here.

[0164] Reference Figure 5 , Figure 5 shows a structural block diagram of a hybrid vehicle 500 provided by an exemplary embodiment of the present application. Generally, the hybrid vehicle 500 includes a processor 501 and a memory 502.

[0165] The processor 501 may include one or more processing cores, such as a 4-core processor, an 8-core processor, etc. The processor 501 may be implemented in at least one hardware form of DSP (Digital Signal Processing), FPGA (Field-Programmable Gate Array), or PLA (Programmable Logic Array). The processor 501 may also include a main processor and a coprocessor. The main processor is a processor for processing data in the wake state, also known as the CPU (Central Processing Unit); the coprocessor is a low-power processor for processing data in the standby state. In some embodiments, the processor 501 may be integrated with a GPU (Graphics Processing Unit), and the GPU is responsible for rendering and drawing the content to be displayed on the display screen. In some embodiments, the processor 501 may further include an AI (Artificial Intelligence) processor, and the AI processor is used to process computational operations related to machine learning.

[0166] The memory 502 may include one or more computer-readable storage media, and the computer-readable storage media may be non-transitory. The memory 502 may further include high-speed random access memory and non-volatile memory, such as one or more disk storage devices and flash storage devices. In some embodiments, the non-transitory computer-readable storage media in the memory 502 is used to store at least one program code, and the at least one program code is used to be executed by the processor 501 to implement the operations performed by the hybrid vehicle in the driving range determination method provided in the method embodiments of the present application.

[0167] In some embodiments, the hybrid vehicle 500 may further optionally include: a peripheral device interface 503 and at least one peripheral device. The processor 501, the memory 502, and the peripheral device interface 503 may be connected through a bus or signal lines. Each peripheral device may be connected to the peripheral device interface 503 through a bus, signal lines, or a circuit board. Specifically, the peripheral devices include at least one of a radio frequency circuit 504, a display screen 505, a camera assembly 506, an audio circuit 507, and a power supply 508.

[0168] The peripheral device interface 503 can be used to connect at least one I / O (Input / Output) related peripheral device to the processor 501 and the memory 502. In some embodiments, the processor 501, the memory 502, and the peripheral device interface 503 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 501, the memory 502, and the peripheral device interface 503 can be implemented on separate chips or circuit boards, and this embodiment does not limit this.

[0169] The radio frequency circuit 504 is used to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuit 504 communicates with the communication network and other communication devices through electromagnetic signals. The radio frequency circuit 504 converts an electrical signal into an electromagnetic signal for transmission, or converts the received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 504 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a user identity module card, and so on. The radio frequency circuit 504 can communicate with other hybrid electric vehicles through at least one wireless communication protocol. The wireless communication protocol includes but is not limited to: the World Wide Web, a metropolitan area network, an intranet, generations of mobile communication networks (2G, 3G, 4G, and 5G), a wireless local area network, and / or a WiFi (Wireless Fidelity) network. In some embodiments, the radio frequency circuit 504 may further include a circuit related to NFC (Near Field Communication), and this application does not limit this.

[0170] The display screen 505 is used to display the UI (User Interface). The UI may include graphics, text, icons, videos, and any combination thereof. When the display screen 505 is a touch display screen, the display screen 505 also has the ability to collect touch signals on or above the surface of the display screen 505. The touch signals can be input to the processor 501 as control signals for processing. At this time, the display screen 505 can also be used to provide virtual buttons and / or virtual keyboards, also known as soft buttons and / or soft keyboards. In some embodiments, there may be one display screen 505, which is set on the front panel of the hybrid vehicle 500; in other embodiments, there may be at least two display screens 505, which are respectively set on different surfaces of the hybrid vehicle 500 or are in a folded design; in other embodiments, the display screen 505 may be a flexible display screen, which is set on the curved surface or the folding surface of the hybrid vehicle 500. Even, the display screen 505 can also be set as an irregular non-rectangular shape, that is, a special-shaped screen. The display screen 505 can be prepared from materials such as LCD (Liquid Crystal Display) and OLED (Organic Light-Emitting Diode).

[0171] The camera assembly 506 is used to collect images or videos. Optionally, the camera assembly 506 includes a front camera and a rear camera. Generally, the front camera is set on the front panel of the hybrid vehicle, and the rear camera is set on the back of the hybrid vehicle. In some embodiments, there are at least two rear cameras, which are any one of a main camera, a depth camera, a wide-angle camera, and a telephoto camera respectively, so as to realize the function of background blurring by fusing the main camera and the depth camera, the function of panoramic shooting by fusing the main camera and the wide-angle camera, and the VR (Virtual Reality) shooting function or other fusion shooting functions. In some embodiments, the camera assembly 506 may also include a flash. The flash can be a single-color-temperature flash or a two-color-temperature flash. The two-color-temperature flash refers to the combination of a warm-light flash and a cold-light flash, which can be used for light compensation under different color temperatures.

[0172] The audio circuit 507 may include a microphone and a speaker. The microphone is used to collect sound waves of the user and the environment, and convert the sound waves into electrical signals for input to the processor 501 for processing, or input to the radio frequency circuit 504 to enable voice communication. For the purpose of stereo collection or noise reduction, there may be multiple microphones, which are respectively arranged at different parts of the hybrid vehicle 500. The microphone may also be an array microphone or an omnidirectional collection microphone. The speaker is used to convert the electrical signal from the processor 501 or the radio frequency circuit 504 into sound waves. The speaker may be a traditional thin film speaker or a piezoelectric ceramic speaker. When the speaker is a piezoelectric ceramic speaker, it can not only convert the electrical signal into sound waves audible to humans, but also convert the electrical signal into sound waves inaudible to humans for uses such as ranging. In some embodiments, the audio circuit 507 may also include a headphone jack.

[0173] The power supply 508 is used to supply power to each component in the hybrid vehicle 500. The power supply 508 may be alternating current, direct current, a primary battery or a rechargeable battery. When the power supply 508 includes a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. A wired rechargeable battery is a battery charged through a wired line, and a wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery can also be used to support fast charging technology.

[0174] In some embodiments, the hybrid vehicle 500 further includes one or more sensors 509. The one or more sensors 509 include but are not limited to: an acceleration sensor 510, a gyroscope sensor 511, a pressure sensor 512, an optical sensor 513, and a proximity sensor 514.

[0175] The acceleration sensor 510 can detect the magnitude of acceleration on the three coordinate axes of the coordinate system established with the hybrid vehicle 500. For example, the acceleration sensor 510 can be used to detect the components of the gravitational acceleration on the three coordinate axes. The processor 501 can control the display screen 505 to display the user interface in a landscape view or a portrait view based on the gravitational acceleration signal collected by the acceleration sensor 510. The acceleration sensor 510 can also be used for game or user motion data collection.

[0176] The gyroscope sensor 511 can detect the body direction and rotation angle of the hybrid vehicle 500. The gyroscope sensor 511 can cooperate with the acceleration sensor 510 to collect the 3D actions of the user on the hybrid vehicle 500. Based on the data collected by the gyroscope sensor 511, the processor 501 can implement the following functions: motion sensing (such as changing the UI based on the user's tilt operation), image stabilization during shooting, game control, and inertial navigation.

[0177] The pressure sensor 512 can be disposed on the side frame of the hybrid vehicle 500 and / or the lower layer of the display screen 505. When the pressure sensor 512 is disposed on the side frame of the hybrid vehicle 500, it can detect the holding signal of the user on the hybrid vehicle 500, and the processor 501 can perform left and right hand recognition or quick operation based on the holding signal collected by the pressure sensor 512. When the pressure sensor 512 is disposed on the lower layer of the display screen 505, the processor 501 can control the operable controls on the UI interface based on the pressure operation of the user on the display screen 505. The operable controls include at least one of button controls, scroll bar controls, icon controls, and menu controls.

[0178] The optical sensor 513 is used to collect the ambient light intensity. In one embodiment, the processor 501 can control the display brightness of the display screen 505 based on the ambient light intensity collected by the optical sensor 513. Specifically, when the ambient light intensity is high, the display brightness of the display screen 505 is increased; when the ambient light intensity is low, the display brightness of the display screen 505 is decreased. In another embodiment, the processor 501 can also dynamically adjust the shooting parameters of the camera assembly 506 based on the ambient light intensity collected by the optical sensor 513.

[0179] The proximity sensor 514, also known as the distance sensor, is usually disposed on the front panel of the hybrid vehicle 500. The proximity sensor 514 is used to collect the distance between the user and the front of the hybrid vehicle 500. In one embodiment, when the proximity sensor 514 detects that the distance between the user and the front of the hybrid vehicle 500 is gradually decreasing, the processor 501 controls the display screen 505 to switch from the lit state to the off state; when the proximity sensor 514 detects that the distance between the user and the front of the hybrid vehicle 500 is gradually increasing, the processor 501 controls the display screen 505 to switch from the off state to the lit state.

[0180] Those skilled in the art can understand that Figure 5 the structure shown in does not constitute a limitation on the hybrid vehicle 500, and may include more or fewer components than shown in the figure, or combine some components, or adopt different component arrangements.

[0181] In an exemplary embodiment, a computer-readable storage medium is further provided, and the computer-readable storage medium stores at least one program code, and the at least one program code is loaded and executed by a processor to implement the cruising range determination method in the above embodiment.

[0182] In an exemplary embodiment, a computer program product is further provided, and the computer program product stores at least one program code, and the at least one program code is loaded and executed by a processor to implement the cruising range determination method in the above embodiment.

[0183] Those of ordinary skill in the art can understand that all or part of the steps to implement the above embodiments can be completed by hardware, or can be completed by instructing relevant hardware through a program. This program can be stored in a computer-readable storage medium, and the above-mentioned storage medium can be a read-only memory, a disk, an optical disc, etc.

[0184] The above is only for the convenience of those skilled in the art to understand the technical solution of the present application, and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A method for determining the cruising range, characterized in that, the method is applied to a hybrid vehicle, and the method includes: obtaining the remaining fuel quantity, the first fuel consumption per unit mileage, and the first power consumption per unit mileage in the hybrid vehicle; determining the product of the first power consumption and the conversion ratio as the first converted consumption, where the conversion ratio is the ratio of the second fuel consumption per unit mileage to the second power consumption per unit mileage during the historical driving process of the hybrid vehicle, the second fuel consumption is the fuel consumption per unit mileage when the hybrid vehicle is driven by fuel, the second power consumption is the power consumption per unit mileage when the hybrid vehicle is driven by electricity, and the first converted consumption is the consumption after converting the first power consumption into fuel; based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption, determining the cruising range of the remaining fuel quantity of the hybrid vehicle; the method further includes: obtaining the third power consumption and the third fuel consumption consumed by the hybrid vehicle for driving the target mileage, where the third power consumption is the power consumed when the hybrid vehicle is driven by electricity, and the third fuel consumption is the fuel consumed when the hybrid vehicle is driven by fuel; when the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, increasing the conversion ratio by a first ratio to obtain an adjusted conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, determining the product of the conversion ratio and a second ratio as the adjusted conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, decreasing the conversion ratio by a third ratio to obtain an adjusted conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, determining the product of the conversion ratio and a fourth ratio as the adjusted conversion ratio.

2. The method according to claim 1, characterized in that, the determining the cruising range of the remaining fuel quantity of the hybrid vehicle based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption includes: determining the sum value of the first fuel consumption and the first converted consumption as the average fuel consumption per unit mileage; obtaining the ratio of the remaining fuel quantity to the average fuel consumption, and the ratio indicates the number of unit mileage corresponding to the remaining fuel quantity; determining the product of the ratio and the unit mileage as the cruising range of the remaining fuel quantity.

3. The method according to claim 2, characterized in that, the method further includes: when the average fuel consumption is less than the first consumption threshold, determining the ratio of the remaining fuel quantity to the first consumption threshold as the cruising range of the remaining fuel quantity; or, When the average fuel consumption is greater than the second consumption threshold, the ratio of the remaining fuel quantity to the second consumption threshold is determined as the cruising range of the remaining fuel quantity; The first consumption threshold is less than the second consumption threshold.

4. The method according to claim 1, wherein, the step of determining the ratio of the second fuel consumption to the second power consumption as the conversion ratio is executed once every preset duration; The method further includes: every time the preset duration elapses, obtaining the second power consumption when the hybrid vehicle is driven by electric energy and the second fuel consumption when the hybrid vehicle is driven by fuel.

5. The method according to claim 1, wherein, when the first power consumption is negative, the fourth fuel consumption in the first fuel consumption is converted into the first power consumption, and the fourth fuel consumption is less than the first fuel consumption; or, when the first power consumption is positive, the first power consumption is used to drive the hybrid vehicle.

6. A cruising range determination device, wherein, the device includes: an acquisition module, configured to acquire the remaining fuel quantity, the first fuel consumption per unit mileage, and the first power consumption in a hybrid vehicle; a determination module, configured to determine the product of the first power consumption and the conversion ratio as the first converted consumption, where the conversion ratio refers to the ratio of the second fuel consumption per unit mileage to the second power consumption per unit mileage during the historical driving process of the hybrid vehicle, the second fuel consumption is the fuel consumption per unit mileage when the hybrid vehicle is driven by fuel, the second power consumption is the power consumption per unit mileage when the hybrid vehicle is driven by electric energy, and the first converted consumption refers to the consumption of the first power consumption after being converted into fuel; The determination module is further configured to determine the cruising range of the remaining fuel quantity of the hybrid vehicle based on the remaining fuel quantity, the first fuel consumption, and the first converted consumption; The acquisition module is further configured to acquire the third power consumption and the third fuel consumption consumed by the hybrid vehicle when driving the target mileage, where the third power consumption is the power consumption when the hybrid vehicle is driven by electric energy, and the third fuel consumption is the fuel consumption when the hybrid vehicle is driven by fuel; An adjustment module, configured to increase the conversion ratio by a first ratio to obtain an adjusted conversion ratio when the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is greater than the conversion ratio, determine the product of the conversion ratio and a second ratio as the adjusted conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, decrease the conversion ratio by a third ratio to obtain an adjusted conversion ratio; or, when the ratio of the third fuel consumption to the third power consumption is less than the conversion ratio, determine the product of the conversion ratio and a fourth ratio as the adjusted conversion ratio.

7. A hybrid vehicle, characterized in that the hybrid vehicle includes a processor and a memory, and at least one program code is stored in the memory, and the at least one program code is loaded and executed by the processor to implement the cruising range determination method according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that at least one program code is stored in the computer-readable storage medium, and the at least one program code is loaded and executed by a processor to implement the cruising range determination method according to any one of claims 1 to 5.

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