CN116901962A - Method and device for adjusting power mode of vehicle - Google Patents

Abstract

The application relates to the technical field of vehicle control, in particular to a method and a device for adjusting a power mode of a vehicle, wherein the method comprises the following steps: acquiring visual information outside a vehicle, visual information in the vehicle and the actual opening of an accelerator; identifying the actual user power demand of a driver according to the visual information outside the vehicle, the visual information in the vehicle and the actual opening of the accelerator; under the condition that the power requirement of the user is the overtaking power requirement, controlling the vehicle to enter a sudden acceleration working condition, adjusting the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and exiting the sudden acceleration working condition. Therefore, the problems that in the related art, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle experience of the users is reduced are solved.

Description

Method and device for adjusting power mode of vehicle

Technical Field

The application relates to the technical field of vehicle control, in particular to a method and a device for adjusting a power mode of a vehicle.

Background

In the related art, the power mode of the vehicle is intelligently adjusted by detecting the depth of the user stepping on the accelerator pedal, and meanwhile, whether the user likes driving habits such as rapid acceleration or slow acceleration or not is recorded, so that the power mode of the vehicle is intelligently adjusted by utilizing the accumulation of driving data of the user.

However, in the related art, because users have different demands on power in different scenes, the users cannot switch the power modes of the vehicle in time, and the power modes are delayed, so that the vehicle demands of the users cannot be met rapidly, the vehicle using experience of the users is reduced, and the problem needs to be solved.

Disclosure of Invention

The present application is based on the inventors' knowledge and knowledge of the following problems:

the vehicle adopts multiple driving modes according to user demands, firstly, a standard mode, a sport mode and a fuel-saving mode are designed, the user can manually select, secondly, the power mode is intelligently adjusted according to the depth of the accelerator pedal stepped by the user, meanwhile, whether the user likes the use habit of rapid acceleration or slow acceleration and the like can be recorded, the power mode is intelligently adjusted by utilizing accumulation of data, but in the same driving process, the user has different demands on power based on different scenes, for example, under the condition of a plurality of vehicles, most of the vehicles are in a slow acceleration mode, the vehicles need rapid acceleration under the condition of overtaking and lane and the like, at the moment, the user often does not need to switch the sport mode and the standard mode, the process of switching the power mode also needs time, the demands of the user are difficult to be met rapidly, in addition, under the condition of a plurality of slow running of vehicles, the user carries out slow acceleration operation for many times, the power system is also enabled to recognize that the user use demands are slow acceleration, and power support is difficult to be provided.

The application provides a method and a device for adjusting a power mode of a vehicle, which are used for solving the problems that in the prior art, because users have different requirements on power in different scenes, the users cannot switch the power mode of the vehicle in time, the time delay exists when the power mode is switched, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced.

An embodiment of a first aspect of the present application provides a method for adjusting a power mode of a vehicle, comprising the steps of: acquiring visual information outside a vehicle, visual information in the vehicle and the actual opening of an accelerator; identifying the actual user power demand of a driver according to the external visual information, the internal visual information and the actual opening of the accelerator; and under the condition that the power requirement of the user is the overtaking power requirement, controlling the vehicle to enter a sudden acceleration working condition, and adjusting the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and exiting the sudden acceleration working condition.

Optionally, in one embodiment of the present application, the identifying the actual user power requirement of the driver according to the external visual information, the internal visual information and the actual opening of the throttle includes: identifying the actual state of the vehicle and acquiring lane information of the vehicle; and under the condition that the actual state is a following state and the lane information is changed, judging that the visual information outside the vehicle reaches an overtaking condition.

Optionally, in one embodiment of the present application, the identifying the actual user power requirement of the driver according to the external visual information, the internal visual information and the actual opening of the throttle further includes: acquiring a user visual field range of a driver according to the in-vehicle visual information; and when the driver is determined to be in a state of looking at the rearview mirrors on two sides based on the user visual field range, judging that the in-vehicle visual information reaches the overtaking condition.

Optionally, in one embodiment of the present application, the identifying the actual user power requirement of the driver according to the external visual information, the internal visual information and the actual opening of the throttle further includes: judging whether the actual opening is larger than a preset threshold value or not; and if the actual opening is larger than the preset threshold, judging that the actual opening reaches the overtaking condition.

Optionally, in one embodiment of the present application, the identifying the actual user power requirement of the driver according to the external visual information, the internal visual information and the actual opening of the throttle further includes: and under the condition that the external visual information, the internal visual information and the actual opening reach the overtaking condition, determining that the actual user power requirement is the overtaking power requirement.

Optionally, in an embodiment of the present application, before exiting the rapid acceleration condition, the method further includes: detecting a relative position between the vehicle and a target vehicle; and when the relative position is the overtaking completed position, judging that the overtaking of the vehicle is completed.

Optionally, in an embodiment of the present application, the exiting the rapid acceleration condition includes: sending an acceleration-exit request to the driver; and after the driver determines the acceleration exit request, exiting the sudden acceleration working condition, and readjusting the power output strategy to the current power output strategy.

An embodiment of a second aspect of the present application provides an apparatus for adjusting a power mode of a vehicle, including: the acquisition module is used for acquiring visual information outside the vehicle, visual information in the vehicle and the actual opening of the throttle; the identification module is used for identifying the actual user power requirement of a driver according to the visual information outside the vehicle, the visual information in the vehicle and the actual opening of the accelerator; and the control module is used for controlling the vehicle to enter a sudden acceleration working condition under the condition that the power requirement of the user is an overtaking power requirement, adjusting the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and exiting the sudden acceleration working condition.

Optionally, in one embodiment of the present application, the identification module includes: the identifying unit is used for identifying the actual state of the vehicle and acquiring lane information of the vehicle; and the first judging unit is used for judging that the visual information outside the vehicle reaches the overtaking condition under the condition that the actual state is a following state and the lane information is changed.

Optionally, in one embodiment of the present application, the identification module further includes: the acquisition unit is used for acquiring the user visual field range of the driver according to the in-vehicle visual information; and a second determination unit configured to determine that the in-vehicle visual information reaches the cut-in condition, when it is determined that the driver's state is a state of looking at both side rear view mirrors based on the user visual field range.

Optionally, in one embodiment of the present application, the identification module further includes: the judging unit is used for judging whether the actual opening is larger than a preset threshold value or not; and the third judging unit is used for judging that the actual opening reaches the overtaking condition if the actual opening is larger than the preset threshold value.

Optionally, in one embodiment of the present application, the identification module further includes: and the determining unit is used for determining that the actual user power demand is the overtaking power demand under the condition that the visual information outside the vehicle, the visual information in the vehicle and the actual opening degree all reach the overtaking condition.

Optionally, in an embodiment of the present application, the apparatus of the embodiment of the present application further includes: the detection module is used for detecting the relative position between the vehicle and the target vehicle before exiting the sudden acceleration working condition; and the judging module is used for judging that the vehicle finishes overtaking when the relative position is the overtaking completion position before exiting the sudden acceleration working condition.

Optionally, in one embodiment of the present application, the control module includes: a transmitting unit configured to transmit an acceleration-exit request to the driver; and the processing unit is used for exiting the sudden acceleration working condition after the driver determines the acceleration exit request, and readjusting the power output strategy to the current power output strategy.

An embodiment of a third aspect of the present application provides a vehicle including: the system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor executes the program to realize the method for adjusting the power mode of the vehicle according to the embodiment.

A fourth aspect of the present application provides a computer readable storage medium storing a computer program which when executed by a processor implements a method of adjusting a power mode of a vehicle as above.

According to the embodiment of the application, the actual user power demand of the driver can be identified through the vehicle exterior visual information, the vehicle interior visual information and the actual opening of the accelerator, and the power output strategy of the vehicle is adjusted to the acceleration power output strategy under the condition that the user power demand is the overtaking power demand until the vehicle finishes overtaking and exits the emergency acceleration working condition, so that the automation level of the vehicle is improved, and the vehicle demand of the user is met. Therefore, the problems that in the related art, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced are solved.

Additional aspects and advantages of the application 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 application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

FIG. 1 is a flow chart of a method for adjusting a power mode of a vehicle according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a device for adjusting a power mode of a vehicle according to an embodiment of the present application;

fig. 3 is a schematic structural diagram of a vehicle according to an embodiment of the present application.

Detailed Description

Embodiments of the present application are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present application and should not be construed as limiting the application.

The method and apparatus for adjusting a power mode of a vehicle according to an embodiment of the present application are described below with reference to the accompanying drawings. Aiming at the problems that in the related art mentioned in the background technology center, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, and the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced, the application provides a method for adjusting the power modes of the vehicle, in the method, the actual user power requirements of a driver can be identified through the vehicle external visual information, the vehicle internal visual information and the actual opening of an accelerator of the vehicle, and under the condition that the user power requirements are overtaking power requirements, the power output strategy of the vehicle is adjusted to be an accelerating power output strategy until the overtaking of the vehicle is completed, and the emergency accelerating working condition is exited, so that the automation level of the vehicle is improved, and the vehicle requirements of the users are met. Therefore, the problems that in the related art, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced are solved.

Specifically, fig. 1 is a flowchart of a method for adjusting a power mode of a vehicle according to an embodiment of the present application.

As shown in fig. 1, the method for adjusting the power mode of the vehicle includes the steps of:

in step S101, the vehicle exterior visual information, the vehicle interior visual information, and the actual opening degree of the throttle are acquired.

It can be understood that the embodiment of the application can acquire the external visual information, the internal visual information and the actual opening of the accelerator of the vehicle, for example, the external visual information can be acquired through the external camera, the internal visual information can be acquired through the internal camera, the actual opening of the accelerator can be acquired through the target sensor, and the executable performance of the adjustment of the power mode can be effectively improved.

In step S102, the actual user power demand of the driver is identified from the outside-vehicle visual information, the in-vehicle visual information, and the actual opening degree of the throttle.

It can be understood that the embodiment of the application can identify the actual user power demand of the driver according to the external visual information, the internal visual information and the actual opening of the accelerator in the following steps, thereby effectively improving the robustness of identifying the actual user power demand and improving the accuracy of adjusting the power mode of the vehicle.

Wherein, in one embodiment of the application, the actual user power requirement of the driver is identified according to the visual information outside the vehicle, the visual information inside the vehicle and the actual opening degree of the throttle, and the method comprises the following steps: identifying the actual state of the vehicle and acquiring lane information of the vehicle; and under the condition that the actual state is a following state and the lane information is changed, judging that the visual information outside the vehicle reaches the overtaking condition.

For example, the embodiment of the application can detect the forward deviation position of the vehicle and the tail part of the front vehicle through the vehicle-outside camera, judge that the vehicle is ready for overtaking when the forward deviation position is larger than a preset value and the vehicle speed is changed rapidly within a certain time, acquire the lane information of the vehicle through the vehicle-outside camera, judge that the vehicle overtakes to another lane by changing the lane according to the lane information, judge that the vehicle-outside visual information reaches overtaking condition under the condition that the actual state of the vehicle is in a following state and the lane information is changed, and effectively improve the accuracy of the vehicle adjusting power mode.

The preset value is set by those skilled in the art according to the actual situation, and is not particularly limited herein.

Wherein, in one embodiment of the application, the actual user power requirement of the driver is identified according to the visual information outside the vehicle, the visual information inside the vehicle and the actual opening degree of the throttle, and the method further comprises the following steps: acquiring a user visual field range of a driver according to the in-vehicle visual information; when it is determined that the driver's state is a state of looking at both side rearview mirrors based on the user's field of view, it is determined that the in-vehicle visual information reaches the overtaking condition.

For another example, the embodiment of the application can detect the user visual field range of the driver through the in-vehicle camera, determine the state of the driver based on the user visual field range, and judge that the in-vehicle visual information reaches the overtaking condition under the condition that the state of the driver is the state of looking at the rearview mirrors at two sides, thereby effectively improving the robustness of the power mode of the vehicle.

Wherein, in one embodiment of the application, the actual user power requirement of the driver is identified according to the visual information outside the vehicle, the visual information inside the vehicle and the actual opening degree of the throttle, and the method further comprises the following steps: judging whether the actual opening is larger than a preset threshold value or not; and if the actual opening is larger than the preset threshold, judging that the actual opening reaches the overtaking condition.

For another example, the embodiment of the application can judge whether the actual opening of the accelerator is larger than a certain threshold value, and when the opening of the accelerator is larger than the certain threshold value, the actual opening of the accelerator is judged to reach the overtaking condition, namely, the user steps on the accelerator deeply and prepares for accelerating, thereby effectively improving the automation level of the vehicle.

It should be noted that the preset threshold is set by a person skilled in the art according to the actual situation, and is not specifically limited herein.

Wherein, in one embodiment of the application, the actual user power requirement of the driver is identified according to the visual information outside the vehicle, the visual information inside the vehicle and the actual opening degree of the throttle, and the method further comprises the following steps: under the condition that the visual information outside the vehicle, the visual information in the vehicle and the actual opening degree all reach the overtaking condition, the actual user power requirement is determined to be the overtaking power requirement.

In the actual execution process, the embodiment of the application determines that the actual user power demand is the overtaking power demand under the condition that the external visual information, the internal visual information and the actual opening degree of the vehicle all reach the overtaking conditions in the steps, effectively improves the automation level of the vehicle and improves the accuracy of the power mode adjustment.

In step S103, when the power demand of the user is the overtaking power demand, the vehicle is controlled to enter a sudden acceleration condition, the power output strategy of the vehicle is adjusted to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and the sudden acceleration condition is exited.

It can be understood that the embodiment of the application can control the vehicle to enter the sudden acceleration working condition under the condition that the power requirement of the user is the overtaking power requirement, adjust the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy so as to control the vehicle to output stronger power until the vehicle finishes overtaking, exit the sudden acceleration working condition in the following steps after overtaking is finished, effectively improve the intelligentization level of the vehicle and improve the safety of the vehicle.

In one embodiment of the present application, exiting the rapid acceleration condition includes: sending an acceleration exit request to a driver; and after the driver determines the acceleration exit request, exiting the sudden acceleration working condition, and readjusting the power output strategy to the current power output strategy.

For example, after the overtaking is completed, the embodiment of the application can send the exit request of whether to exit the sudden acceleration working condition to the driver in a voice mode, and the driver can confirm to exit the sudden acceleration working condition by answering the answer of yes, so that the vehicle exits the sudden acceleration working condition, the power output strategy is readjusted to the current power output strategy, the driving safety is effectively improved, and the vehicle using experience of the user is improved.

Optionally, in an embodiment of the present application, before exiting the rapid acceleration condition, the method further includes: detecting a relative position between the vehicle and the target vehicle; and when the relative position is the overtaking completion position, judging that the overtaking of the vehicle is completed.

As a possible implementation mode, the embodiment of the application can detect the relative position between the vehicle and the target vehicle through the camera outside the vehicle, and judge that the vehicle finishes overtaking when the relative position is the overtaking position, thereby effectively improving the safety and reliability of the vehicle.

According to the method for adjusting the power mode of the vehicle, provided by the embodiment of the application, the actual user power demand of the driver can be identified through the vehicle exterior visual information, the vehicle interior visual information and the actual opening degree of the accelerator of the vehicle, and the power output strategy of the vehicle is adjusted to be the accelerating power output strategy under the condition that the user power demand is the overtaking power demand until the vehicle finishes overtaking and exits the emergency accelerating working condition, so that the automation level of the vehicle is improved, and the vehicle demand of the user is met. Therefore, the problems that in the related art, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced are solved.

Next, an apparatus for adjusting a power mode of a vehicle according to an embodiment of the present application will be described with reference to the accompanying drawings.

Fig. 2 is a block schematic diagram of an apparatus for adjusting a power mode of a vehicle according to an embodiment of the present application.

As shown in fig. 2, the apparatus 10 for adjusting a power mode of a vehicle includes: an acquisition module 100, an identification module 200 and a control module 300.

Specifically, the acquiring module 100 is configured to acquire visual information outside the vehicle, visual information inside the vehicle, and an actual opening of the throttle.

The identification module 200 is used for identifying the actual user power requirement of the driver according to the visual information outside the vehicle, the visual information in the vehicle and the actual opening degree of the accelerator.

The control module 300 is configured to control the vehicle to enter a sudden acceleration condition when the power demand of the user is an overtaking power demand, and adjust the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking and exits the sudden acceleration condition.

Optionally, in one embodiment of the present application, the identification module 200 includes: an identification unit and a first determination unit.

The identifying unit is used for identifying the actual state of the vehicle and acquiring lane information of the vehicle.

And the first judging unit is used for judging that the visual information outside the vehicle reaches the overtaking condition under the condition that the actual state is the following state and the lane information is changed.

Optionally, in one embodiment of the present application, the identification module further includes: an acquisition unit and a second determination unit.

And the acquisition unit is used for acquiring the user visual field range of the driver according to the in-vehicle visual information.

And a second determination unit configured to determine that the in-vehicle visual information reaches the overtaking condition, in a case where it is determined that the state of the driver is a state of looking at the both-side rear view mirrors based on the user visual field range.

Optionally, in one embodiment of the present application, the identification module 200 further includes: a judging unit and a third judging unit.

The judging unit is used for judging whether the actual opening is larger than a preset threshold value.

And the third judging unit is used for judging that the actual opening reaches the overtaking condition if the actual opening is larger than a preset threshold value.

Optionally, in one embodiment of the present application, the identification module 200 further includes: and a determining unit.

The determining unit is used for determining that the actual user power demand is the overtaking power demand under the condition that the external visual information, the internal visual information and the actual opening degree all reach the overtaking condition.

Optionally, in an embodiment of the present application, the apparatus 10 of the embodiment of the present application further includes: the device comprises a detection module and a judgment module.

The detection module is used for detecting the relative position between the vehicle and the target vehicle before the sudden acceleration working condition is exited.

And the judging module is used for judging that the vehicle finishes overtaking when the relative position is the overtaking completion position before the sudden acceleration working condition is exited.

Optionally, in one embodiment of the present application, the control module 300 includes: a transmitting unit and a processing unit.

And the sending unit is used for sending an acceleration exit request to the driver.

And the processing unit is used for exiting the sudden acceleration working condition after the driver determines the acceleration exit request, and readjusting the power output strategy to the current power output strategy.

It should be noted that the foregoing explanation of the method embodiment of adjusting the power mode of the vehicle is also applicable to the device for adjusting the power mode of the vehicle of this embodiment, and will not be repeated here.

According to the device for adjusting the power mode of the vehicle, provided by the embodiment of the application, the actual user power demand of a driver can be identified through the vehicle exterior visual information, the vehicle interior visual information and the actual opening degree of the accelerator of the vehicle, and the power output strategy of the vehicle is adjusted to be an accelerating power output strategy under the condition that the user power demand is an overtaking power demand until the vehicle finishes overtaking and exits from a sudden acceleration working condition, so that the automation level of the vehicle is improved, and the vehicle demand of the user is met. Therefore, the problems that in the related art, because users have different requirements on power in different scenes, the users cannot switch the power modes of the vehicle in time, the time delay exists in the switching of the power modes, the vehicle requirements of the users cannot be met rapidly, and the vehicle using experience of the users is reduced are solved.

Fig. 3 is a schematic structural diagram of a vehicle according to an embodiment of the present application. The vehicle may include:

memory 301, processor 302, and a computer program stored on memory 301 and executable on processor 302.

The processor 302 implements the method of adjusting the power mode of the vehicle provided in the above-described embodiment when executing a program.

Further, the vehicle further includes:

a communication interface 303 for communication between the memory 301 and the processor 302.

A memory 301 for storing a computer program executable on the processor 302.

The memory 301 may comprise a high-speed RAM memory or may further comprise a non-volatile memory (non-volatile memory), such as at least one disk memory.

If the memory 301, the processor 302, and the communication interface 303 are implemented independently, the communication interface 303, the memory 301, and the processor 302 may be connected to each other through a bus and perform communication with each other. The bus may be an industry standard architecture (Industry Standard Architecture, abbreviated ISA) bus, an external device interconnect (Peripheral Component, abbreviated PCI) bus, or an extended industry standard architecture (Extended Industry Standard Architecture, abbreviated EISA) bus, among others. The buses may be divided into address buses, data buses, control buses, etc. For ease of illustration, only one thick line is shown in fig. 3, but not only one bus or one type of bus.

Alternatively, in a specific implementation, if the memory 301, the processor 302, and the communication interface 303 are integrated on a chip, the memory 301, the processor 302, and the communication interface 303 may communicate with each other through internal interfaces.

The processor 302 may be a central processing unit (Central Processing Unit, abbreviated as CPU) or an application specific integrated circuit (Application Specific Integrated Circuit, abbreviated as ASIC) or one or more integrated circuits configured to implement embodiments of the present application.

The present embodiment also provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the method of adjusting a power mode of a vehicle as described above.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., 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 present application. In this specification, schematic representations of the above terms are not necessarily directed 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 N embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present application, "N" means at least two, for example, two, three, etc., unless specifically defined 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 specific logical functions or steps of the process, and additional implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order from that shown or discussed, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present application.

Logic and/or steps represented in the flowcharts or otherwise described herein, e.g., a ordered listing of executable instructions for implementing 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 N wires, a portable computer cartridge (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). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via 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 is to be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the N steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. As with the other embodiments, if implemented in hardware, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.

Those of ordinary skill in the art will appreciate that all or a portion of the steps carried out in the method of the above-described embodiments may be implemented by a program to instruct related hardware, where the program may be stored in a computer readable storage medium, and where the program, when executed, includes one or a combination of the steps of the method embodiments.

In addition, each functional unit in the embodiments of the present application may be integrated in one processing module, or each unit may exist alone physically, or two or more units may be integrated in one module. The integrated modules may be implemented in hardware or in software functional modules. The integrated modules may also be stored in a computer readable storage medium if implemented in the form of software functional modules and sold or used as a stand-alone product.

The above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, or the like. While embodiments of the present application have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the application, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the application.

Claims (10)

1. A method for adjusting a power mode of a vehicle, comprising the steps of:

acquiring visual information outside a vehicle, visual information in the vehicle and the actual opening of an accelerator;

identifying the actual user power demand of a driver according to the external visual information, the internal visual information and the actual opening of the accelerator; and

and under the condition that the power requirement of the user is the overtaking power requirement, controlling the vehicle to enter a sudden acceleration working condition, and adjusting the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and exiting the sudden acceleration working condition.

2. The method of claim 1, wherein the identifying the actual user power demand of the driver based on the external visual information, the internal visual information, and the actual opening of the throttle comprises:

identifying the actual state of the vehicle and acquiring lane information of the vehicle;

and under the condition that the actual state is a following state and the lane information is changed, judging that the visual information outside the vehicle reaches an overtaking condition.

3. The method of claim 2, wherein the identifying the actual user power demand of the driver based on the external visual information, the internal visual information, and the actual opening of the throttle further comprises:

acquiring a user visual field range of a driver according to the in-vehicle visual information;

and when the driver is determined to be in a state of looking at the rearview mirrors on two sides based on the user visual field range, judging that the in-vehicle visual information reaches the overtaking condition.

4. The method of claim 3, wherein the identifying the actual user power demand of the driver based on the external visual information, the internal visual information, and the actual opening of the throttle further comprises:

judging whether the actual opening is larger than a preset threshold value or not;

and if the actual opening is larger than the preset threshold, judging that the actual opening reaches the overtaking condition.

5. The method of claim 4, wherein the identifying the actual user power demand of the driver based on the external visual information, the internal visual information, and the actual opening of the throttle further comprises:

and under the condition that the external visual information, the internal visual information and the actual opening reach the overtaking condition, determining that the actual user power requirement is the overtaking power requirement.

6. The method of claim 1, further comprising, prior to exiting the rapid acceleration condition:

detecting a relative position between the vehicle and a target vehicle;

and when the relative position is the overtaking completed position, judging that the overtaking of the vehicle is completed.

7. The method of claim 1, wherein said exiting said rapid acceleration condition comprises:

sending an acceleration-exit request to the driver;

and after the driver determines the acceleration exit request, exiting the sudden acceleration working condition, and readjusting the power output strategy to the current power output strategy.

8. An apparatus for adjusting a power mode of a vehicle, comprising:

the acquisition module is used for acquiring visual information outside the vehicle, visual information in the vehicle and the actual opening of the throttle;

the identification module is used for identifying the actual user power requirement of a driver according to the visual information outside the vehicle, the visual information in the vehicle and the actual opening of the accelerator; and

and the control module is used for controlling the vehicle to enter a sudden acceleration working condition under the condition that the power requirement of the user is an overtaking power requirement, adjusting the power output strategy of the vehicle to be higher than the acceleration power output strategy of the current power output strategy until the vehicle finishes overtaking, and exiting the sudden acceleration working condition.

9. A vehicle, characterized by comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the program to implement the method of adjusting a power mode of a vehicle as claimed in any one of claims 1 to 7.

10. A computer readable storage medium having stored thereon a computer program, characterized in that the program is executed by a processor for implementing a method of adjusting a power mode of a vehicle according to any of claims 1-7.