WO2022253337A1

WO2022253337A1 - Vehicle control method and apparatus, computer program, storage medium, and vehicle

Info

Publication number: WO2022253337A1
Application number: PCT/CN2022/097007
Authority: WO
Inventors: 刘文超
Original assignee: 长城汽车股份有限公司
Priority date: 2021-06-03
Filing date: 2022-06-02
Publication date: 2022-12-08
Also published as: CN114572168B; CN114572168A

Abstract

A vehicle control method, comprising: when a vehicle is in an automatic start-stop mode, if the engine of the vehicle is automatically turned off, detecting whether the brake pedal of the vehicle is released; when the brake pedal of the vehicle is released, and if the vehicle meets an automatic start condition, determining whether the engine of the vehicle is started; when it is determined that the engine is not started, controlling the vehicle to brake. Thus, possible sliding of the vehicle after the brake pedal is released is prevented, and possible safety accidents can be avoided. Also provided are a vehicle control apparatus, a computer program, a processing device, a storage medium, and a vehicle.

Description

Method, device, computer program, storage medium and vehicle for vehicle control

Cross References to Related Applications

This disclosure claims the priority of the Chinese patent application with application number 202110620286.3 and titled "Method, Device and Vehicle for Vehicle Control" filed with China Patent Office on June 3, 2021, the entire contents of which are incorporated by reference in this disclosure .

technical field

The present disclosure relates to the field of vehicle control, and in particular, to a vehicle control method, device, computer program, storage medium and vehicle.

Background technique

In the automatic start-stop mode of the vehicle, when the vehicle's brake pedal is stepped on, if the vehicle's driving speed decreases to a certain level, the engine will automatically turn off, thereby saving unnecessary fuel consumption. When the engine needs to be started When the user releases the brake pedal, the engine starts automatically.

However, when the engine fails to start due to a fault, the vehicle may slide backwards or forwards, thereby colliding with rear or front adjacent vehicles. Therefore, the existing vehicle starts the engine in the automatic start-stop mode. Security risks.

Contents of the invention

The present disclosure aims to solve one of the technical problems in the related art at least to a certain extent.

For this reason, the purpose of the present disclosure is to propose a vehicle control method, device, computer program, storage medium and vehicle, to solve the problems existing in the prior art, which may occur due to the failure of the vehicle to start automatically. technical problem.

In order to achieve the above purpose, the embodiment of the first aspect of the present disclosure proposes a vehicle control method, including the following steps: when the vehicle is in the automatic start-stop mode, if the engine of the vehicle is in the automatic shutdown state, then detect the Whether the brake pedal of the vehicle is released; in the case that the brake pedal of the vehicle is released, if the vehicle meets the automatic start condition, then determine whether the engine of the vehicle is started; In the absence of activation, control the braking of the vehicle.

According to an embodiment of the present disclosure, the automatic start conditions include:

The vehicle gear is a non-braking gear;

The accelerator pedal is not depressed;

The vehicle is in a parked state;

The doors of the vehicle are in a closed state;

The seat belt of the vehicle is engaged.

According to an embodiment of the present disclosure, the controlling the braking of the vehicle includes:

Put the vehicle in a brake gear and activate the parking brake.

According to an embodiment of the present disclosure, the method further includes: when it is determined that the engine is not started, sending prompt information, where the prompt information is used to prompt that the engine is not started.

According to an embodiment of the present disclosure, the method further includes: within a preset time period, if the vehicle meets the automatic start condition and the number of times the engine is not started reaches a preset number of times, then turning off the automatic start-stop mode.

The embodiment of the first aspect of the present disclosure proposes a vehicle control method, which can detect whether the brake pedal of the vehicle is activated if the engine of the vehicle is in the state of automatic shutdown when the vehicle is in the automatic start-stop mode. release; when the brake pedal of the vehicle is released, if the vehicle meets the automatic start condition, then determine whether the engine of the vehicle is started; when it is determined that the engine is not started, control the The above-mentioned vehicle braking can effectively prevent the vehicle from slipping, thereby solving the technical problem in the prior art that the vehicle may slip due to the failure of the automatic start of the vehicle. Further, the method does not need other electrical components, which greatly saves the cost.

To achieve the above purpose, the embodiment of the second aspect of the present disclosure proposes a vehicle control device, including: a detection module, used for when the vehicle is in the automatic start-stop mode, if the engine of the vehicle is in In the state of automatic flameout, it is detected whether the brake pedal of the vehicle is released; the judging module is used to determine whether the brake pedal of the vehicle is released, if the conditions for automatic start of the vehicle are met, Whether the engine is started; the execution module is configured to control the braking of the vehicle when it is determined that the engine is not started.

According to an embodiment of the present disclosure, the automatic start conditions used by the judging module for judging include:

The vehicle gear is a non-braking gear;

The accelerator pedal is not depressed;

said vehicle is at a standstill;

The doors of the vehicle are in a closed state;

The seat belt of the vehicle is engaged.

According to an embodiment of the present disclosure, the execution module is further configured to: set the gear position of the vehicle as a brake gear, and activate the parking brake.

According to an embodiment of the present disclosure, the device further includes:

The prompting device is configured to send out prompting information when it is determined that the engine is not started, and the prompting information is used to prompt that the engine is not started.

The embodiment of the second aspect of the present disclosure proposes a control device for vehicle control, which can detect whether the brake pedal of the vehicle is is released; when the brake pedal of the vehicle is released, if the vehicle meets the automatic start condition, then determine whether the engine of the vehicle is started; if it is determined that the engine is not started, control The vehicle brake can effectively prevent the vehicle from slipping, thereby solving the technical problem in the prior art that the vehicle may slip due to the failure of automatic start of the vehicle. Further, the device does not need other electrical components, which greatly saves the cost.

To achieve the above purpose, the embodiment of the third aspect of the present disclosure provides a vehicle, including the control device for vehicle control provided by the embodiment of the second aspect of the present disclosure.

To achieve the above purpose, the embodiment of the fourth aspect of the present disclosure proposes a computing processing device, including:

a memory having computer readable code stored therein; and

One or more processors, when the computer readable code is executed by the one or more processors, the computing processing device executes the vehicle control method proposed in the embodiment of the first aspect of the present disclosure.

To achieve the above purpose, the embodiment of the fifth aspect of the present disclosure proposes a computer program, including computer readable codes, when the computer readable codes are run on a computing processing device, causing the computing processing device to execute the first aspect of the present disclosure. In one aspect, the embodiment proposes a vehicle control method.

To achieve the above purpose, the embodiment of the sixth aspect of the present disclosure provides a non-transitory computer-readable storage medium, in which the computer program provided by the embodiment of the fifth aspect of the present disclosure is stored.

Additional aspects and advantages of the disclosure 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 disclosure.

Description of drawings

The above and/or additional aspects and advantages of the present disclosure will become apparent and understandable from the following description of the embodiments in conjunction with the accompanying drawings, wherein:

Fig. 1 is a schematic flowchart of a vehicle control method according to an exemplary embodiment;

Fig. 2 is a schematic flowchart of another vehicle control method according to an exemplary embodiment;

Fig. 3 is a block diagram of a vehicle control device according to an exemplary embodiment;

Fig. 4 is a block diagram of another vehicle control device according to an exemplary embodiment;

Fig. 5 is a block diagram of a vehicle according to an exemplary embodiment;

FIG. 6 is a schematic structural diagram of a computing processing device provided by an embodiment of the present disclosure;

Fig. 7 is a schematic diagram of a program code storage unit for portable or fixed implementation of the method according to the present invention provided by an embodiment of the present disclosure.

Detailed ways

Embodiments of the present disclosure are described in detail below, examples of which are illustrated in the drawings, in which the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present disclosure and should not be construed as limiting the present disclosure.

First of all, the application scenario of the present disclosure is explained. The present disclosure can be applied to the scene of automatic start of the vehicle. The automatic start and stop of the vehicle means that when the vehicle stops temporarily during driving, the engine is automatically turned off. When it is necessary to continue driving, The engine restarts automatically, thereby saving the energy consumption of the vehicle. For example, when the vehicle stops because of a red light, the user depresses the brake pedal, and the engine stops automatically. When the signal light turns green, the driver releases the brake pedal, and the The engine can be started quickly.

However, the inventor has found that in the prior art, when the driver releases the brake pedal, the engine may fail to start due to a fault. At this time, because the brake pedal has been released, the vehicle may slip backward or slide forward , so as to collide with rear or front adjacent vehicles, resulting in safety accidents.

In order to solve the above problems, the present disclosure provides a vehicle control method, device, computer program, storage medium and vehicle, the method can control the vehicle to brake in the case of engine automatic start failure, so as to prevent the vehicle from slipping situation, avoiding possible safety accidents.

The present disclosure will be described below in combination with specific embodiments.

FIG. 1 is a vehicle control method provided by an embodiment of the present disclosure. As shown in FIG. 1 , the method includes:

S101. When the vehicle is in the automatic start-stop mode, if the engine of the vehicle is in the state of automatic flameout, detect whether the brake pedal of the vehicle is released.

Wherein, when the vehicle is in the automatic start-stop mode, the brake pedal is stepped on, and the engine will be in the state of automatic flameout.

In this step, it is determined whether the user wants to start the vehicle engine by detecting whether the brake pedal of the vehicle is released. If the brake pedal is released, it indicates that the user wants to start the vehicle engine. If the brake pedal is not released When it is on, it means that the vehicle engine is not started temporarily.

S102. When the brake pedal of the vehicle is released, if the vehicle meets the automatic start condition, determine whether the engine of the vehicle is started.

Wherein, the automatic start condition may include the following conditions:

Condition 1: The gear of the vehicle is a non-braking gear.

In this condition, the non-braking gear may be D gear (forward gear) or L gear (low gear).

Condition 2: The accelerator pedal is not depressed.

Wherein, the accelerator pedal is not depressed, that is, the accelerator opening is less than or equal to 0 degrees.

Condition 3: The vehicle is in a parked state.

Wherein, it may be determined whether the vehicle is in a parked state by detecting the driving speed of the vehicle. For example, when the driving speed of the vehicle is less than or equal to a preset speed threshold, it is determined that the vehicle is in a parked state. For example, the preset The speed threshold can be 0km/h to 2km/h, such as 0km/h, 1km/h or 2km/h, which is not limited in this disclosure. Taking the preset speed threshold as 0km/h as an example, in this vehicle When the driving speed of the vehicle is less than or equal to 0 km/h, it is determined that the vehicle is in a parked state.

Condition 4: The door of the vehicle is in a closed state.

Condition 5: The seat belt of the vehicle is in a combined state.

Wherein, the seat belt of the vehicle is in a combined state, which means that the user has fastened the seat belt.

In this way, after the vehicle satisfies the above conditions, it means that the vehicle is in a state of safe driving, and the engine can be started normally.

In order to further improve the accuracy of vehicle driving safety, on the basis of the above automatic activation conditions, the automatic activation conditions may also include one or more of the following conditions:

Condition 6: The vehicle is on a non-sharp curve section.

Wherein, if the steering wheel twist angle of the vehicle is less than or equal to the preset angle threshold, it means that the vehicle is in a non-sharp curve section.

For example, the preset angle threshold may be 150° to 180°, such as 150°, 160°, 170° or 180°, which is not limited in the present disclosure. Taking the preset angle threshold as 180° as an example, When the steering wheel twist angle of the vehicle is less than or equal to 180°, it is determined that the vehicle is on a non-sharp curve section.

Condition seven: The vehicle is on a gentle slope.

Wherein, if the slope of the road on which the vehicle is located is less than or equal to the preset slope threshold, it means that the vehicle is on a road with a gentle slope.

For example, the preset slope threshold may be 8% to 10%, such as 8%, 9% or 10%, which is not limited in the present disclosure. Taking the preset slope threshold as 10% as an example, in this vehicle If the slope of the road is less than or equal to 10%, it is determined that the vehicle is on a gentle slope.

S103. When it is determined that the engine is not started, control the braking of the vehicle.

Here, after the above-mentioned automatic start conditions are met, the signal interaction of the engine controller may be subject to electromagnetic interference, so that the engine controller cannot normally receive the start signal, resulting in the vehicle's engine not starting normally, and causing the vehicle to fail. Slip or slide forward causing a collision accident.

In this embodiment, when it is determined that the engine is not started, the vehicle braking can be controlled so as to prevent the vehicle from slipping backwards or forwards. For example, the vehicle braking can be controlled in the following manner: the vehicle can be The selected gear position is the brake gear, and activates the parking brake, thereby automatically controlling the vehicle braking.

It should be noted that, when it is determined that the engine is not started, a prompt message can also be sent, which is used to prompt that the engine is not started. For example, the prompt device can be a car player. In this case, a voice prompt "Engine not started" will be issued. In this way, the user can be prompted in time that the engine is not started, so that the user can pay attention to the situation that the engine is not started in time, and the user experience is improved.

In addition, considering that the failure to start the engine may also be due to a problem with the automatic start-stop system of the vehicle, in order to ensure the driving safety of the vehicle, in another embodiment of the present disclosure, within a preset period of time, if the vehicle meets the automatic start condition, and the number of times that the engine has not started reaches the preset number of times, the automatic start-stop mode will be turned off. In this way, when multiple engine start failures occur, the automatic start-stop mode is automatically turned off, thereby avoiding the influence of the failure of the automatic start-stop system on the running of the vehicle.

For example, the preset time period can be set to 3 hours, and the preset number of engine non-starts can be set to 5 times. Within 3 hours, if the engine meets the automatic start conditions of the vehicle, the number of non-starts reaches 5 Second-rate.

In addition, when the automatic start-stop mode is turned off, a close prompt message can be issued, and the close prompt message is used to remind the user that the automatic start-stop mode has been closed, so that the user can know in time that the automatic start-stop mode has been closed, thereby improving user experience.

By adopting the above method, when the vehicle is in the automatic start-stop mode and the vehicle engine fails to start automatically, the braking of the vehicle can be automatically controlled, thereby preventing the vehicle from sliding, avoiding collision accidents, and ensuring the safety of the vehicle and its occupants .

FIG. 2 is another vehicle control method provided by an embodiment of the present disclosure. As shown in FIG. 2 , the method includes:

S201. When the vehicle is in the automatic start-stop mode, determine whether the engine of the vehicle is in the automatic flameout state.

When it is determined that the engine of the vehicle is in an automatic flameout state, step S202 is performed;

If it is determined that the engine of the vehicle is not in the state of automatic flameout, the engine of the vehicle maintains the current working state.

S202. Detect whether the brake pedal of the vehicle is released.

When the brake pedal of the vehicle is released, execute S203;

Under the condition that the brake pedal of the vehicle is not released, the engine of the vehicle maintains the current working state.

S203. When the vehicle meets the automatic start condition, determine whether the engine of the vehicle is started.

When it is determined that the engine of the vehicle is not started, perform steps S204 to S206;

If it is determined that the engine of the vehicle is started, step S209 is executed.

S204. The gear position of the vehicle is set as a brake gear, and the parking brake is activated.

S205. Send out a prompt message.

Wherein, the prompt information is used to prompt that the engine is not started.

S206, judging whether the number of times the vehicle has not been started within a preset time reaches a preset number.

After determining that the number of times the vehicle has not been started within the preset time reaches the preset number of times, execute steps S207 and S208;

When it is determined that the number of times the vehicle has not been started within the preset time does not reach the preset number, the engine of the vehicle maintains the current automatic start-stop mode.

S207. Turn off the automatic start-stop mode.

In the preset time period, when the vehicle meets the automatic start conditions and the number of times the engine has not been started reaches the preset number of times, the automatic start-stop mode is turned off, so as to avoid affecting the service life of the vehicle due to frequent manual starts.

S208. Send out a prompt message.

Wherein, the prompt information is used to prompt that the automatic start-stop mode is turned off.

S209, the vehicle runs normally.

Using the above method, when the vehicle fails to start automatically, the vehicle is controlled and braked in time, and a reminder is issued to the user. At the same time, the automatic start-stop mode is turned off after the number of start failures reaches the preset number within the preset time, which greatly improves the safety of the vehicle. The safety performance of the vehicle improves the user experience, and it can be automatically shut down after a possible failure of the automatic start-stop mode, avoiding frequent manual starts and improving the service life of the vehicle motor.

Fig. 3 is a vehicle control device 100 provided by an embodiment of the present disclosure. As shown in Fig. 3, the device 100 includes:

The detection module 301 is used to detect whether the brake pedal of the vehicle is released if the engine of the vehicle is in the state of automatic flameout when the vehicle is in the automatic start-stop mode;

A judging module 302, configured to determine whether the vehicle's engine is started if the vehicle's automatic start-up condition is met when the brake pedal of the vehicle is released;

The execution module 303 is configured to control the braking of the vehicle when it is determined that the engine is not started.

For example, after the detection module detects that the vehicle is in the automatic start-stop mode and the engine of the vehicle is in the state of automatic flameout, after the brake pedal is released, the judgment module judges whether the vehicle meets the requirement of automatic start condition, if it is determined that the automatic start condition is satisfied, it is judged whether the engine is started; if the engine is not started, the execution module is used to control the braking of the vehicle.

Wherein, the automatic start conditions used by the judging module for judging include: the gear of the vehicle is a non-braking gear; the accelerator pedal is not stepped on; the vehicle is in a stopped state; In a combined state; the execution module is used to control the braking of the vehicle, including setting the gear of the vehicle as a braking gear and activating the parking brake.

In addition, when the vehicle is in the automatic start-stop mode, if the engine of the vehicle is in the state of automatic flameout, the brake pedal is released, and the vehicle meets the conditions for automatic start, the engine will start under normal circumstances, so in this vehicle When the engine is not started, the user needs to be prompted in time that the engine is not started, so the device 100 also needs to include a prompting device 304, as shown in Figure 4:

The prompting device 304 is configured to issue prompting information when it is determined that the engine is not started, and the prompting information is used to prompt that the engine is not started.

The prompting device can be a vehicle-mounted player. When it is determined that the engine is not started, a voice prompt "The engine is not started" can be prompted in time for the user that the engine is not started, so that the user can pay attention to the situation that the engine is not started in time, and improve user experience.

Regarding the apparatus in the foregoing embodiments, the specific manner in which each module executes operations has been described in detail in the embodiments related to the method, and will not be described in detail here.

In another exemplary embodiment, there is also provided a computer program product comprising a computer program executable by a programmable device, the computer program having a function for performing the above-mentioned The code section of the vehicle control method.

Fig. 5 is a vehicle 10 provided by an embodiment of the present disclosure. As shown in Fig. 5 , the vehicle 10 includes the vehicle control device 100 shown in Figs. 3 to 4 above.

The preferred embodiments of the present disclosure have been described in detail above in conjunction with the accompanying drawings. However, the present disclosure is not limited to the specific details of the above embodiments. Within the scope of the technical concept of the present disclosure, various simple modifications can be made to the technical solutions of the present disclosure. These simple modifications all belong to the protection scope of the present disclosure.

In addition, it should be noted that the various specific technical features described in the above specific embodiments can be combined in any suitable manner if there is no contradiction. The combination method will not be described separately.

In addition, various implementations of the present disclosure can be combined arbitrarily, as long as they do not violate the idea of the present disclosure, they should also be regarded as the content disclosed in the present disclosure.

In order to implement the above embodiments, the present disclosure also proposes a computing processing device, including:

a memory having computer readable code stored therein; and

One or more processors, when the computer readable code is executed by the one or more processors, the computing processing device executes the aforementioned method of vehicle control.

In order to realize the above-mentioned embodiments, the present disclosure also proposes a computer program, including computer readable codes, which, when the computer readable codes run on a computing processing device, cause the computing processing device to execute the aforementioned method of vehicle control .

In order to realize the above-mentioned embodiments, the present disclosure also proposes a non-transitory computer-readable storage medium in which the aforementioned computer program is stored.

FIG. 6 is a schematic structural diagram of a computing processing device provided by an embodiment of the present disclosure. The computing processing device typically includes a processor 610 and a computer program product or computer readable medium in the form of memory 630 . Memory 630 may be electronic memory such as flash memory, EEPROM (Electrically Erasable Programmable Read Only Memory), EPROM, hard disk, or ROM. The memory 630 has a storage space 650 for program code 651 for performing any method step in the method described above. For example, the storage space 650 for program codes may include respective program codes 651 for respectively implementing various steps in the above methods. These program codes can be read from or written into one or more computer program products. These computer program products include program code carriers such as hard disks, compact disks (CDs), memory cards or floppy disks. Such a computer program product is typically a portable or fixed storage unit as shown in FIG. 7 . The storage unit may have storage segments, storage spaces, etc. arranged similarly to the memory 630 in the server of FIG. 6 . The program code can be compressed in a suitable form. Typically, the storage unit includes computer readable code 651', i.e. code readable by, for example, a processor such as 610, which code, when executed by the server, causes the server to perform the various steps in the methods described above.

In the description of this specification, descriptions referring to the terms "one embodiment", "some embodiments", "example", "specific examples", or "some examples" mean that specific features described in connection with the embodiment or example , structure, material or characteristic is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the described specific features, structures, materials or characteristics may be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine different embodiments or examples and features of different embodiments or examples described in this specification without conflicting with each other.

In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, the features defined as "first" and "second" may explicitly or implicitly include at least one of these features. In the description of the present disclosure, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

Any process or method descriptions in flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing custom logical functions or steps of a process , and the scope of preferred embodiments of the present disclosure includes additional implementations in which functions may be performed out of the order shown or discussed, including substantially concurrently or in reverse order depending on the functions involved, which shall It is understood by those skilled in the art to which the embodiments of the present disclosure pertain.

The logic and/or steps represented in the flowcharts or otherwise described herein, for example, can be considered as a sequenced listing of executable instructions for implementing logical functions, can be embodied in any computer-readable medium, For use with instruction execution systems, devices, or devices (such as computer-based systems, systems including processors, or other systems that can fetch instructions from instruction execution systems, devices, or devices and execute instructions), or in conjunction with these instruction execution systems, devices or equipment for use. For the purposes of this specification, a "computer-readable medium" may be any device that can contain, store, communicate, propagate or transmit a program for use in or in conjunction with an instruction execution system, device or device. More specific examples (non-exhaustive list) of computer-readable media include the following: electrical connection with one or more wires (electronic device), portable computer disk case (magnetic device), random access memory (RAM), Read Only Memory (ROM), Erasable and Editable Read Only Memory (EPROM or Flash Memory), Fiber Optic Devices, and 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 can be printed, since the program can be read, for example, by optically scanning the paper or other medium, followed by editing, interpretation or other suitable processing if necessary. The program is processed electronically and stored in computer memory.

It should be understood that various parts of the present disclosure may be implemented in hardware, software, firmware or a combination thereof. In the embodiments described above, various steps or methods may be implemented by software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware as in another embodiment, it can be implemented by any one or a combination of the following techniques known in the art: a discrete Logic circuits, ASICs with suitable combinational logic gates, Programmable Gate Arrays (PGA), Field Programmable Gate Arrays (FPGA), etc.

Those of ordinary skill in the art can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing related hardware through a program, and the program can be stored in a non-transitory computer-readable storage medium, When the program is executed, it includes one of the steps of the method embodiment or a combination thereof.

In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing module, each unit may exist separately physically, or two or more units may be integrated into one module. The above-mentioned integrated modules can be implemented in the form of hardware or in the form of software function modules. If the integrated modules are realized in the form of software function modules and sold or used as independent products, they can also be stored in a computer-readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic disk or an optical disk, and the like. Although the embodiments of the present disclosure have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limitations on the present disclosure, and those skilled in the art can understand the above-mentioned embodiments within the scope of the present disclosure. The embodiments are subject to changes, modifications, substitutions and variations.

Claims

A method of vehicle control, characterized in that the method comprises:

When the vehicle is in the automatic start-stop mode, if the engine of the vehicle is in the state of automatic flameout, then detecting whether the brake pedal of the vehicle is released;

determining whether the engine of the vehicle is started if the vehicle satisfies an automatic start condition when the brake pedal of the vehicle is released;

If it is determined that the engine is not started, braking of the vehicle is controlled.
The method according to claim 1, wherein the automatic start condition comprises:

The vehicle gear is a non-braking gear;

The accelerator pedal is not depressed;

The vehicle is in a parked state;

The doors of the vehicle are in a closed state;

The seat belt of the vehicle is engaged.
The method of claim 1, wherein said controlling said vehicle braking comprises:

Put the vehicle in a brake gear and activate the parking brake.
The method according to claim 1, further comprising:

When it is determined that the engine is not started, a prompt message is issued, and the prompt information is used to prompt that the engine is not started.
The method according to any one of claims 1 to 4, wherein the method further comprises:

Within a preset time period, if the vehicle meets the automatic start condition and the number of times the engine is not started reaches a preset number of times, the automatic start-stop mode is turned off.
A vehicle control device, characterized in that the device comprises:

A detection module, configured to detect whether the brake pedal of the vehicle is released if the engine of the vehicle is in an automatic shutdown state when the vehicle is in the automatic start-stop mode;

A judging module, configured to determine whether the vehicle's engine is started if the vehicle's automatic start-up condition is met when the brake pedal of the vehicle is released;

An execution module, configured to control the braking of the vehicle when it is determined that the engine is not started.
The device according to claim 6, wherein the automatic start condition used by the judging module for judging includes:

The vehicle gear is a non-braking gear;

The accelerator pedal is not depressed;

said vehicle is at a standstill;

The doors of the vehicle are in a closed state;

The seat belt of the vehicle is engaged.
The device according to claim 6, wherein the execution module is used to control the braking of the vehicle comprising:

Put the vehicle in a brake gear and activate the parking brake.
The device according to claim 6, further comprising:

The prompting device is configured to send out prompting information when it is determined that the engine is not started, and the prompting information is used to prompt that the engine is not started.
A vehicle, characterized in that the vehicle comprises the device described in any one of claims 6-9 above.
A computing processing device, characterized in that it includes:

a memory having computer readable code stored therein; and

One or more processors, when the computer readable code is executed by the one or more processors, the computing processing device executes the method of vehicle control according to any one of claims 1-5.
A computer program comprising computer readable code which, when run on a computing processing device, causes said computing processing device to perform a method of vehicle control according to any one of claims 1-5 .
A non-transitory computer readable storage medium in which the computer program according to claim 12 is stored.