CN112298192B - Vehicle and control strategy generation method and device thereof - Google Patents
Vehicle and control strategy generation method and device thereof Download PDFInfo
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- CN112298192B CN112298192B CN201910700000.5A CN201910700000A CN112298192B CN 112298192 B CN112298192 B CN 112298192B CN 201910700000 A CN201910700000 A CN 201910700000A CN 112298192 B CN112298192 B CN 112298192B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/08—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to drivers or passengers
- B60W40/09—Driving style or behaviour
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/84—Data processing systems or methods, management, administration
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Abstract
The application provides a vehicle and a control strategy generation method and device thereof, wherein the method comprises the following steps: recognizing the end of the current driving of the vehicle; acquiring a first characteristic value of a driving style and/or a second characteristic value of an electricity utilization style of a driver in the current driving process; and generating a control strategy of the next driving according to the first characteristic value and/or the second characteristic value of the current driving so as to adjust the driving control strategy according to the driving style and/or the electricity style of the driver.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a vehicle and a control strategy generation method and device thereof.
Background
Due to the difference between people, different drivers have different driving styles and electricity utilization habits, and have different preferences on energy conservation and comfort. If the driving habit and driving style of the driver cannot be effectively identified and the control strategy is adjusted in a targeted manner, the user cannot obtain better driving experience.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the related art.
To this end, a first object of the present invention is to provide a method for generating a vehicle control strategy, so as to adjust the driving control strategy according to the driving style and/or the electricity style of the driver.
The second purpose of the invention is to provide a vehicle control strategy generation method and device.
A third object of the invention is to propose a vehicle.
To achieve the above object, an embodiment of a first aspect of the present invention provides a method for generating a vehicle control strategy, including: recognizing that the current driving of the vehicle is finished; acquiring a first characteristic value of a driving style and/or a second characteristic value of an electricity utilization style of a driver in the current driving process; and generating a control strategy of the next driving according to the first characteristic value and/or the second characteristic value of the current driving.
According to one embodiment of the present invention, the obtaining a first characteristic value of the driving style of the driver during the current driving further comprises: and collecting driving data in the whole driving process so as to collect and determine the first characteristic value according to the driving data.
According to an embodiment of the present invention, after determining the first characterizing value, the method further comprises: and identifying a first value interval to which the first characterization value belongs, acquiring a corresponding throttle curve according to the first value interval, and taking the throttle curve as a control strategy of the next driving.
According to one embodiment of the invention, the steepness of the throttle curve is positively correlated with the first characteristic value.
According to an embodiment of the present invention, the obtaining a second characterization value of the power style of the driver during the current driving further includes: and identifying the power consumption condition in the driving process, collecting driving data under the low power condition, and determining a second characteristic value according to the driving data under the low power condition, the total power consumption and the total driving duration.
According to an embodiment of the present invention, after the determining the second characterizing value, the method further includes: and identifying a second numerical interval to which the second characterization value belongs, and acquiring at least one of corresponding air conditioner limited power, a vehicle speed limit value and a power generation target value according to the second numerical interval.
According to an embodiment of the present invention, the air conditioner limiting power is positively correlated with the second characterization value; the vehicle speed limiting value is in positive correlation with the second characterization value; the power generation target value is inversely related to the second characterization value.
According to an embodiment of the present invention, the generating a control strategy for the next driving according to the first characteristic value and/or the second characteristic value of the current driving further includes: acquiring historical driving time of the vehicle and a last first characteristic value and/or a last second characteristic value; updating the first characteristic value and/or the second characteristic value of the current driving by using the historical driving time, the last first characteristic value and/or the last second characteristic value; and generating the control strategy of the next driving by using the updated first characteristic value and/or the second characteristic value.
According to the method for generating the vehicle control strategy, the driving style and the power utilization style of the driver can be effectively identified, so that the adjustment of the vehicle to the control strategy is effectively guided, the corresponding optimal control strategy is adjusted according to different styles, the individuation and the individual optimization of the control strategy are realized, and the driving experience of the driver is improved.
In order to achieve the above object, an embodiment of a second aspect of the present invention provides a vehicle control strategy generating device, including: the identification module is used for identifying the end of the current driving of the vehicle; the acquisition module is used for acquiring a first characteristic value of the driving style and/or a second characteristic value of the power utilization style of the driver in the current driving process; and the strategy module is used for generating a control strategy of the next driving according to the first characteristic value and/or the second characteristic value of the current driving.
In order to achieve the above object, a third aspect of the present invention provides a vehicle, which includes the apparatus for generating a vehicle control strategy.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
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The foregoing and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a flow chart of a method of generating a vehicle control strategy according to an embodiment of the present invention;
FIG. 2 is a flow chart of a method of generating a vehicle control strategy according to one embodiment of the present invention;
FIG. 3 is a block schematic diagram of an apparatus for generating a vehicle control strategy according to an embodiment of the present invention;
fig. 4 is a block schematic diagram of a vehicle according to an embodiment of the present invention.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.
A vehicle and a control strategy generation method and apparatus thereof according to an embodiment of the invention are described below with reference to the drawings.
Fig. 1 is a flowchart of a method for generating a vehicle control strategy according to an embodiment of the present invention. As shown in fig. 1, a method for generating a vehicle control strategy according to an embodiment of the present invention includes the steps of:
s101: and recognizing that the current driving of the vehicle is finished.
S102: a first characteristic value of the driving style and/or a second characteristic value of the electricity utilization style of the driver in the current driving process are/is obtained.
S103: and generating a control strategy for the next driving according to the first characteristic value and/or the second characteristic value of the current driving.
It should be noted that, since adjusting the control strategy in the driving process of the driver may affect the safety of the current driving of the driver, in the embodiment of the present application, after the driver completes one driving, the driving style and/or the power utilization style of the driver in the current driving process are/is evaluated, and then the control strategy for the next driving is generated, so that the driver can obtain better driving experience when driving the vehicle next time.
According to one embodiment of the invention, obtaining a first representation of the driving style of the driver during the current driving further comprises: the driving data in the whole driving process are collected, and a first characteristic value is determined according to the driving data.
It should be noted that the whole driving process includes the whole process from power-on to power-off of the vehicle.
Wherein the driving data may include: total time length T of the driving all Average speed of the drive
The total time length T for stepping on the accelerator in the driving process gain And the total number of times N of stepping on the accelerator in the driving process gain The total time length T of the emergency throttle in the driving process hurry The number of times of sudden throttle in the driving process is N hurry The total time length T for stepping on the brake in the driving process brake And the total number of times N of braking in the driving process brake The total time length T of emergency braking in the driving process urgency The driver drives this timeNumber of times of sudden braking N in driving process urgency And the time length T of the sports mode running in the driving process sport At least one of (a).
Further, according to the driving data, the following formula can be adopted to obtain the first characteristic value S of the driving style drive ；
Wherein alpha is 1 、α 2 、α 3 、α 4 、α 5 Is a preset calibration parameter.
Further, after determining the first characterization, the method further includes: and identifying a first value interval where the first characteristic value is located, acquiring a corresponding throttle curve according to the first value interval, and taking the throttle curve as a control strategy of the next driving.
Wherein, the gradient of the throttle curve is in positive correlation with the first characteristic value.
It should be noted that the driving style is generally classified into an adventure type and a robust type, wherein the adventure type driving style is generally matched with a sport driving mode, is suitable for drivers who like driving stimulation, and can bring a sense of pleasure of rapid acceleration to the drivers, the robust type driving style is generally matched with a conventional driving mode, and is suitable for drivers who pursue stable and energy-saving types, and better cruising time of the vehicle can be ensured due to less frequency and duration of rapid acceleration.
Therefore, the first characteristic value is divided into a plurality of value intervals, wherein each value interval corresponds to the steepness of one throttle curve, and the steepness of the throttle curve corresponding to the value interval of the first characteristic value increases with the increase of the first characteristic value.
That is to say, when the numerical value of the first characteristic value obtained through calculation is larger, the accelerator curve obtained according to the numerical value section to which the first characteristic value belongs is steeper, and when the driver drives next time, the vehicle executes the control strategy of the accelerator curve, so that the driver can obtain a higher accelerator amount when triggering a smaller accelerator pedal opening degree, and the loss caused by the driver forcibly stepping on the accelerator pedal when pursuing driving pleasure can be avoided while the driver driving pleasure is improved. In contrast, when the calculated value of the first characteristic value is smaller, the throttle curve obtained according to the value section to which the first characteristic value belongs is gentler, and when the driver drives next time, the driver needs to use larger force to clear the driving requirement of the driver when the vehicle executes the control strategy of the throttle curve. It should be understood that the throttle curve corresponding to the minimum value interval to which the value of the first characteristic value belongs may be the same as the throttle curve of the conventional general arrangement, thereby avoiding an additional pedaling burden on the driver.
According to another embodiment of the invention, obtaining a second characterization value of the electricity style of the driver during the current driving further comprises: and identifying the power utilization condition in the driving process, collecting the driving data under the low power condition, and determining a second characterization value according to the driving data under the low power condition, the total power consumption and the total driving duration.
Wherein, the driving data under the low battery condition includes: total time length T of low SOC driving low_soc Time length T occupied by pure electric drive EV mode EV Time length T occupied by forced EV mode force_EV Total time length T for stepping on the accelerator low_soc,gain Total number of accelerator steps N low_soc,gain Total time length T of stepping on accelerator low_soc,hurry Total number of accelerator steps N low_soc,hurry Average power of air conditioner
At least one of (a). Wherein, the low power condition may be that the current remaining power is lower than the preset power s 1 And the low-battery electric quantity value of the target vehicle type can be set.
Further, according to the driving data under the low power condition, the following formula can be adopted to obtain the second characteristic value S of the power utilization style con_ele ；
Wherein, T all For the total length of time of the driving,
is an average SOC (State of Charge) value, delta SOC SOC variation value (start value minus end value) from the start of driving to the end of driving, β 1 、β 2 、β 3 、β 4 、β 5 、β 6 、β 7 、β 8 Is a preset calibration parameter.
Further, after determining the second characterization value, the method further includes: and identifying a second numerical interval to which the second characterization value belongs, and acquiring at least one of corresponding air conditioner limited power, vehicle speed limit value and power generation target value according to the second numerical interval.
The air conditioner limiting power is in positive correlation with the second characterization value; the vehicle speed limit value is in positive correlation with the second characterization value; the power generation target value is inversely related to the second characterization value.
It should be noted that the power utilization style is generally divided into an easy-feeding type and an difficult-feeding type, wherein a driver of the easy-feeding type generally generates higher power consumption when driving, so that the whole vehicle is easy to feed, and more effective power conservation measures are needed.
Therefore, the second characteristic value is divided into a plurality of numerical intervals, each numerical interval corresponds to one air-conditioning limited power, the vehicle speed limiting value and the power generation target value, and as the second characteristic value decreases, the air-conditioning limited power corresponding to the second characteristic value numerical interval decreases, the vehicle speed limiting value decreases and the power generation target value increases.
That is, when the calculated value of the second characterizing value is smaller, the air-conditioning limit power acquired according to the value section to which the second characterizing value belongs is smaller, that is, the operable power of the air conditioner in the vehicle is smaller, the vehicle speed limit value is smaller, that is, the maximum vehicle speed that can be achieved by the vehicle is smaller, and the power generation target value is increased, that is, the residual electric quantity value for starting the power generation routine is larger. Furthermore, during driving by the driver with the smaller second characteristic value, the air conditioner in the vehicle is limited to be used to reduce the power consumption of the air conditioner to improve the power conservation capability, the power consumption can be effectively reduced by reducing the maximum vehicle speed which can be reached by the vehicle due to the fact that the higher vehicle speed is increased, in some embodiments, the maximum vehicle speed can be limited to 60km/h, namely, the vehicle is controlled not to be driven on a highway, and the power storage capacity is improved by increasing the power generation target value to enable the vehicle to start power generation as early as possible. In contrast, when the calculated value of the second characteristic value is larger, the larger the air conditioner limiting frequency is, the larger the vehicle speed limiting value is, so that the driving of the driver and the use requirement of the air conditioner are ensured.
According to an embodiment of the present invention, the control strategy for the next driving is generated according to the first characteristic value and/or the second characteristic value of the current driving, as shown in fig. 2, further comprising:
s201: and acquiring historical driving time of the vehicle and the last first characteristic value and/or the last second characteristic value.
S202: and updating the first characteristic value and/or the second characteristic value of the current driving by utilizing the historical driving time, the last first characteristic value and/or the last second characteristic value.
S203: and generating a control strategy for the next driving by using the updated first characteristic value and/or second characteristic value.
That is to say, when the driver finishes driving every time, the first characteristic value and/or the second characteristic value of the current driving can be calculated through the driving data of the current time, then the first characteristic value and/or the second characteristic value of the current driving are/is comprehensively calculated and updated by combining the first characteristic value and/or the second characteristic value before the current driving, the updated first characteristic value and/or the updated second characteristic value are/is obtained, and the control strategy of the next driving is generated according to the updated first characteristic value and/or the updated second characteristic value.
Further, the first characteristic value and/or the second characteristic value may be updated according to the total driving time of the vehicle, for example, the total mileage time of the vehicle may be 200h, and the following formula is adopted when the total mileage time is less than 200 h:
wherein, when the vehicle is driven for the first time, T history ＝0。
And when the total mileage time is more than or equal to 200h, updating by adopting the following formula:
it will be appreciated that when the driver drives the vehicle for up to 200h, the control strategy of the vehicle is substantially stable, i.e. the current control strategy of the vehicle is in better agreement with the driver.
It should be noted that, when the driving data is obtained, the vehicle speed is greater than the preset vehicle speed, where the preset vehicle speed may be an idle vehicle speed, or may be directly set to 0km/h.
In addition, the preset calibration parameters adopted when the first characteristic value and/or the second characteristic value are calculated can be obtained by calculating the experiment result according to a least square estimation method through a large number of experiments and grading before delivery.
In summary, according to the method for generating the vehicle control strategy provided by the embodiment of the invention, the driving style and the power utilization style of the driver can be effectively identified, so that the adjustment of the vehicle on the control strategy is effectively guided, the corresponding optimal control strategy is adjusted according to different styles, the individuation and the individual optimization of the control strategy are realized, and the driving experience of the driver is improved.
In order to implement the above embodiment, the invention further provides a vehicle control strategy generation device.
Fig. 3 is a block diagram schematically illustrating a vehicle control strategy generation apparatus according to an embodiment of the present invention. As shown in fig. 3, the vehicle control strategy generation apparatus 100 includes: an identification module 10, an acquisition module 20 and a policy module 30.
The identification module 10 is used for identifying that the current driving of the vehicle is finished; the acquisition module 20 is used for acquiring a first representation value of the driving style and/or a second representation value of the electricity utilization style of the driver in the current driving process; the strategy module 30 is used for generating a control strategy of the next driving according to the first representation value and/or the second representation value of the current driving.
Further, the obtaining module 20 is further configured to: the driving data in the whole driving process are collected, and a first characteristic value is determined according to the driving data.
Further, the policy module 30 is further configured to: and identifying a first value interval to which the first characterization value belongs, acquiring a corresponding throttle curve according to the first value interval, and taking the throttle curve as a control strategy of the next driving.
Further, the steepness of the throttle curve is in positive correlation with the first characteristic value.
Further, the obtaining module 20 is further configured to: and identifying the power consumption condition in the driving process, collecting the driving data under the low power condition, and determining a second characteristic value according to the driving data under the low power condition, the total power consumption and the total driving duration.
Further, the policy module 30 is further configured to: and identifying a second numerical interval to which the second characterization value belongs, and acquiring at least one of corresponding air conditioner limited power, vehicle speed limit value and power generation target value according to the second numerical interval.
Further, the air conditioner limiting power is positively correlated with the second characterization value; the vehicle speed limit value is in positive correlation with the second characterization value; the power generation target value is inversely related to the second characterization value.
Further, the obtaining module 20 is further configured to: acquiring historical driving time of the vehicle and a last first characteristic value and/or a last second characteristic value; updating the first characteristic value and/or the second characteristic value of the current driving by using the historical driving time, the last first characteristic value and/or the last second characteristic value; the policy module 30 is further configured to: and generating a control strategy for the next driving by using the updated first characteristic value and/or second characteristic value.
It should be noted that the foregoing explanation of the embodiment of the method for generating a vehicle control strategy is also applicable to the device for generating a vehicle control strategy of this embodiment, and is not repeated here.
In order to implement the above embodiment, the present invention further proposes a vehicle, as shown in fig. 4, a vehicle 200 includes a vehicle control strategy generation apparatus 100.
In the description of the specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present invention in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present invention.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Further, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are well known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried out in the method of implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and the program, when executed, includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present invention may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.
Claims (8)
1. A method of generating a vehicle control strategy, comprising the steps of:
recognizing that the current driving of the vehicle is finished;
acquiring a first characteristic value of a driving style and a second characteristic value of an electricity utilization style of a driver in the current driving process, wherein a control strategy is not adjustable in the current driving process;
generating a control strategy of the next driving according to the first characteristic value and/or the second characteristic value of the current driving, so that the driver can control according to the control strategy of the next driving when driving the vehicle next time;
the obtaining of the second characterization value of the power utilization style of the driver in the current driving process further includes: recognizing the power utilization condition in the driving process, collecting driving data under the condition of low power, and determining a second characterization value according to the driving data under the condition of low power, the total power consumption and the total driving duration, wherein the low power condition is that the current residual power is lower than the preset power;
after the determining the second characterization value, further comprising: and identifying a second numerical interval to which the second characterization value belongs, and acquiring at least one of corresponding air conditioner limited power, a vehicle speed limit value and a power generation target value according to the second numerical interval.
2. The method of generating a vehicle control strategy according to claim 1, wherein the obtaining a first characterization value of a driving style of a driver during a current driving further comprises:
and collecting driving data in the whole driving process so as to collect and determine the first characteristic value according to the driving data.
3. The method of generating a vehicle control strategy according to claim 2, further comprising, after determining the first characterizing value:
and identifying a first value interval to which the first characterization value belongs, acquiring a corresponding throttle curve according to the first value interval, and taking the throttle curve as a control strategy of the next driving.
4. The method of generating a vehicle control strategy according to claim 3, characterized in that the steepness of the throttle curve is positively correlated with the first characteristic value.
5. The method according to claim 1, wherein the air conditioning limiting power is positively correlated with the second characteristic value; the vehicle speed limit value is in positive correlation with the second characterization value; the power generation target value is inversely related to the second characterization value.
6. The method for generating a vehicle control strategy according to any one of claims 1-5, wherein the generating a control strategy for a next driving according to the first and/or second characteristic value of the current driving further comprises:
acquiring historical driving time of the vehicle and a last first characteristic value and/or a last second characteristic value;
updating the first characteristic value and/or the second characteristic value of the current driving by using the historical driving time, the last first characteristic value and/or the last second characteristic value;
and generating the control strategy of the next driving by using the updated first characteristic value and/or the second characteristic value.
7. A vehicle control strategy generation apparatus, comprising:
the identification module is used for identifying the end of the current driving of the vehicle;
the acquisition module is used for acquiring a first characteristic value of the driving style and a second characteristic value of the power utilization style of a driver in the current driving process, wherein the control strategy is not adjustable in the current driving process;
the strategy module is used for generating a control strategy of the next driving according to the first characteristic value and/or the second characteristic value of the current driving, so that the driver can control the vehicle according to the control strategy of the next driving when driving the vehicle next time;
the acquisition module is further configured to: identifying the power consumption condition in the driving process, collecting driving data under the condition of low power, and determining a second characteristic value according to the driving data under the condition of low power, the total power consumption and the total driving duration, wherein the low power condition is that the current residual power is lower than the preset power;
the policy module is further to: and identifying a second numerical interval to which the second characterization value belongs, and acquiring at least one of corresponding air conditioner limited power, vehicle speed limit value and power generation target value according to the second numerical interval.
8. A vehicle characterized by comprising the vehicle control strategy generation apparatus according to claim 7.
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