CN114043970A - Vehicle control method and device and computer readable storage medium - Google Patents

Vehicle control method and device and computer readable storage medium Download PDF

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Publication number
CN114043970A
CN114043970A CN202111460874.1A CN202111460874A CN114043970A CN 114043970 A CN114043970 A CN 114043970A CN 202111460874 A CN202111460874 A CN 202111460874A CN 114043970 A CN114043970 A CN 114043970A
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China
Prior art keywords
vehicle
driver
speed
main driving
driving position
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CN202111460874.1A
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Chinese (zh)
Inventor
邓翔
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Avatr Technology Chongqing Co Ltd
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Avatr Technology Chongqing Co Ltd
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Priority to CN202111460874.1A priority Critical patent/CN114043970A/en
Publication of CN114043970A publication Critical patent/CN114043970A/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/04—Hill descent control

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  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Regulating Braking Force (AREA)

Abstract

The embodiment of the invention relates to the technical field of automobile accessories, and discloses a vehicle control method, which comprises the following steps: when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position; and if not, controlling the hand brake of the vehicle to be pulled up. By applying the technical scheme of the invention, the hand brake of the vehicle can be controlled to be pulled up when the speed of the vehicle is less than the preset brake speed and the driver is not at the main driving position, so that traffic accidents caused by the fact that the driver forgets to pull the hand brake when parking the vehicle are avoided, and traffic safety is ensured.

Description

Vehicle control method and device and computer readable storage medium
Technical Field
The embodiment of the invention relates to the technical field of automobile accessories, in particular to a vehicle control method and device and a computer readable storage medium.
Background
At present, vehicles become indispensable vehicles in people's trips, and the vehicles also bring many traffic safety problems for the user when providing convenient trips for the user, for example, when the driver parks, can lead to the swift current car because forget to pull the handbrake to lead to the emergence of traffic accident, lead to very big hidden danger for user's safety.
Disclosure of Invention
In view of the foregoing problems, embodiments of the present invention provide a vehicle control method, an apparatus, and a computer-readable storage medium, which are used to solve the problem in the prior art that a driver forgets to pull a parking brake when parking a vehicle.
According to an aspect of an embodiment of the present invention, there is provided a vehicle control method including:
when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position;
and if not, controlling the hand brake of the vehicle to be pulled up.
In an optional manner, when the speed of the vehicle is less than the preset braking speed, determining whether a driver is in the main driving position further includes:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through a detection value of a pressure sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the pressure sensor is within a preset pressure value range.
In an optional manner, when the speed of the vehicle is less than the preset braking speed, determining whether a driver is in the main driving position further includes:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined according to the detection value of an infrared temperature sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the infrared temperature sensor is within a preset temperature range.
In an optional manner, after determining whether there is a driver in the main driving position when the speed of the vehicle is less than the preset braking speed, the method further includes:
if so, outputting first prompt information to prompt the driver to pull up the hand brake.
In an optional manner, after the controlling the hand brake of the vehicle to be pulled up, the method further includes:
and outputting second prompt information to prompt that the hand brake is pulled up.
In an optional manner, the outputting a second prompt message to prompt that the handbrake is pulled up further includes:
and outputting the second prompt message through a display screen and/or an indicator lamp of the vehicle to prompt that the hand brake is pulled up.
In an optional manner, the outputting a second prompt message to prompt that the handbrake is pulled up further includes:
outputting the second prompt message through a voice system of the vehicle to prompt that the handbrake is pulled up.
According to another aspect of an embodiment of the present invention, there is provided a vehicle control apparatus including:
the driver determining module is used for determining whether a driver exists in the main driving position when the speed of the vehicle is less than the preset braking speed;
and the control module is used for controlling the hand brake of the vehicle to be pulled up when the speed of the vehicle is less than the preset brake speed and the driver does not exist in the main driving position.
According to another aspect of the embodiments of the present invention, there is provided a vehicle control apparatus including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the operation of the vehicle control method.
According to a further aspect of the embodiments of the present invention, there is provided a computer-readable storage medium, wherein the storage medium has at least one executable instruction stored therein, and the executable instruction when running on a vehicle control device/apparatus causes the vehicle control device/apparatus to execute the operation of the vehicle control method as described above.
According to the embodiment of the invention, the hand brake of the vehicle is controlled to be pulled up when the driver is not at the main driving position and the speed of the vehicle is less than the preset braking speed, so that traffic accidents caused by the fact that the driver forgets to pull the hand brake when parking the vehicle can be avoided, and traffic safety is ensured.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means of the embodiments of the present invention more clearly understood, and the detailed description of the present invention is provided below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present invention more clearly understandable.
Drawings
The drawings are only for purposes of illustrating embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a flow chart showing a first embodiment of a vehicle control method of the invention;
FIG. 2 is a flowchart showing a second embodiment of the vehicle control method of the invention;
FIG. 3 is a flowchart showing a third embodiment of the vehicle control method of the invention;
FIG. 4 is a flowchart showing a fourth embodiment of the vehicle control method of the invention;
FIG. 5 is a block diagram showing the construction of an embodiment of a vehicle control apparatus provided by the present invention;
fig. 6 shows a schematic configuration diagram of an embodiment of the vehicle control apparatus of the invention.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein.
Fig. 1 shows a flowchart of a first embodiment of a vehicle control method of the invention. As shown in fig. 1, the method comprises the steps of:
step 110: when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position;
firstly, the manual brake is called as an auxiliary brake in the profession, and is different from the principle of the brake, and the auxiliary brake adopts a steel wire pull wire connected to a rear brake to brake a vehicle, and the manual brake can ensure that the vehicle is in a stable braking state and prevent the vehicle from moving when being operated by no person.
The applicant considers that the hand brakes of the vehicles in the prior art are all pulled up by the driver, when the driver is not in the main driving position after parking, if the hand brakes are not pulled up, the vehicles can slide, if the vehicles slide, the vehicles can collide with other vehicles, property loss is caused to the vehicles and other people, and when other passengers exist in the vehicles, the safety of the passengers can be threatened. However, in the prior art, the vehicle cannot be controlled when the vehicle rolls, that is, the traffic safety accident caused by the vehicle rolling cannot be relieved in advance.
In order to solve the technical problem, whether the speed of the vehicle is smaller than the preset brake speed or not is judged when the driver is not at the driving position, and at the moment, the driver possibly stops the vehicle temporarily and forgets to pull the hand brake, so that the vehicle slides.
The preset brake speed in the application can be but is not limited to 3km/h, a user can set the brake speed according to the requirement of the user, and the preset brake speed can be set to be higher or lower.
Step 120: if not, controlling the hand brake of the vehicle to be pulled up.
If it is determined based on step 110 that the speed of the vehicle is less than the preset braking speed and the driver is not present in the primary driving location, the hand brake of the vehicle can be controlled to be pulled up, so that the vehicle does not slide and the like, and the influence of the vehicle sliding on traffic safety and the threat to user safety are avoided.
It should be noted that, when the speed of the vehicle is less than the preset braking speed, if the driver is not in the main driving seat, but there is a passenger in the assistant driving seat, the hand brake needs to be controlled to be pulled up, because the passenger in the assistant driving seat may not have a driving license, and does not know that pulling up the hand brake can control the vehicle to stop moving, therefore, once the driver is not in the main driving seat and the speed of the vehicle is less than the preset braking speed, the hand brake is controlled to be pulled up, so that the vehicle stops moving.
Specifically, when determining whether the driver is in the main driving position, a BCM (Body Control Module) may collect a signal through a door switch sensor, determine whether a main driving door is opened, thereby determining whether the driver leaves the main driving position, and send a signal indicating whether the driver gets off the Vehicle to a VCU (Vehicle Control Unit). Meanwhile, an ESP (Electronic Stability Program) monitors the speed of the vehicle, sends the speed of the vehicle to a VCU, the VCU judges whether the vehicle is stationary, and finally, the VCU judges according to the two signals and sends a corresponding handbrake pull-up request to an EPB (Electrical Park Brake system) so that the EPB controls the pull-up of the handbrake and traffic accidents caused by vehicle sliding are reduced. It should be noted that, the application is not limited to control the handbrake through the above device, and the user can set the handbrake according to the needs of the user.
It should be further noted that, if there is a driver in the main driving position and the speed of the vehicle is not less than the preset braking speed, the hand brake cannot be controlled when the vehicle is in the normal driving process, so as to avoid traffic accidents caused by sudden deceleration during the normal driving process of the vehicle.
To sum up, this application can be less than predetermineeing brake speed when the speed of vehicle, and the driver does not control the manual brake of vehicle and pull up when main driving position, avoids forgetting when the driver parks and pulls the manual brake and lead to swift current the car to cause the traffic accident, guarantee traffic safety.
On the basis of the above-described embodiment:
fig. 2 shows a flowchart of a second embodiment of the vehicle control method of the invention, which, as shown in fig. 2, comprises the steps of:
step 210: when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through the detection value of a pressure sensor arranged in the main driving position; when a driver is in the main driving position, the detection value of the pressure sensor is within a preset pressure value range;
step 220: if not, controlling the hand brake of the vehicle to be pulled up;
step 230: and outputting second prompt information through a display screen and/or an indicator lamp of the vehicle to prompt that the hand brake is pulled up.
In the embodiment, the applicant considers that the result is not accurate enough when the driver is in the main driving position only by whether the main driving door is opened or closed, because when the main driving position has the driver, but the main driving door is in the opened state, the driver may forget to close the driving position door or the driving position door is not good, and therefore, whether the main driving position has the driver or not cannot be determined when the driving position door is in the opened state.
In order to solve the technical problem, in the present application, when determining whether a driver is in a main driving seat, the determination is performed by using a pressure sensor disposed in the main driving seat, for example, the pressure sensor is installed under a seat of the main driving seat, when the driver sits in the main driving seat, a detection value of the pressure sensor is within a preset pressure value range, and when a speed of the vehicle is less than a preset braking speed and the pressure sensor detects that the driver is not in the main driving seat, a hand brake of the vehicle is controlled to be pulled up, so as to avoid vehicle sliding and ensure property safety of a user. In addition, consider that the hand brake is not pulled up when no driver is located in the primary driver seat, and this application in order to avoid swift current the car and pull up the back with the hand brake, if the driver does not know that the hand brake has been pulled up, just directly drive, the unable normal start of vehicle, consequently, in this application after the automatic control hand brake is pulled up, still control suggestion module and indicate that the driver hand brake has been pulled up to guarantee that the driver can normally drive the vehicle.
In the present application, the preset pressure value range is set according to the weight of the adult, and in general, the weight of the adult is above 40Kg, so the preset pressure value range may be, but is not limited to, larger than 400N.
In addition, the pressure sensor may be disposed at a step position of the main driver seat, but the driver does not necessarily place his feet at the step position in the main driver seat, and therefore, the pressure sensor is preferably disposed under the seat of the main driver seat.
When pressure sensor's detected value was in predetermineeing the pressure value within range, can confirm that the main driver position has the driver, but, if pressure sensor's detected value is not in predetermineeing the pressure value within range, then can confirm that the main driver position does not have the driver, and at this moment, the speed of vehicle is less than predetermined brake speed, and the main driver position, but the direct control manual brake is pulled up to avoid the vehicle to swift current the car, thereby avoid causing the traffic accident, guarantee user's property safety and life safety.
In the embodiment, the second prompt information is output through the display prompt module such as the display screen and/or the indicator lamp, so that a more visual prompt is provided for the driver, and the driver can know that the hand brake is pulled up.
The display prompting module in this embodiment may be, but is not limited to, a display screen and/or an indicator light, where the display screen may be, but is not limited to, notifying the primary driver that the handbrake has been pulled up by displaying a picture that the handbrake has been pulled up, and the indicator light may be, but is not limited to, notifying the primary driver that the handbrake has been pulled up by being illuminated.
Of course, in the present application, the display screen and the indicator light may be set at the same time, or only the display screen or the indicator light may be set, and the user may set the setting according to the needs of the user.
It should be further noted that, the display prompt module in the present application may also be, but is not limited to be, configured as a display screen or an indicator light, and the user may set the display screen or the indicator light according to the needs of the user.
Fig. 3 shows a flowchart of a third embodiment of the vehicle control method of the invention, which, as shown in fig. 3, comprises the steps of:
step 310: when the speed of the vehicle is lower than the preset braking speed, whether a driver exists in the main driving position is determined through the detection value of an infrared temperature sensor arranged in the main driving position; when a driver is in the main driving position, the detection value of the infrared temperature sensor is in a preset temperature range;
step 320: if not, controlling the hand brake of the vehicle to be pulled up;
step 330: and outputting second prompt information through a voice system of the vehicle to prompt that the hand brake is pulled up.
In order to solve the problem that whether a driver is in a main driving position or not can not be judged by judging whether a main driving position is provided with a driver or not by judging whether a main driving door is opened or not, in the embodiment, whether the driver is in the main driving position or not is judged by detecting a value of an infrared temperature sensor arranged in the main driving position, for example, the infrared temperature sensor can be installed below a backrest or a saddle of the main driving position, so that the temperature of the main driving position is detected, when the driver is in the main driving position, the detected value of the infrared temperature sensor is within a preset temperature range, when the speed of a vehicle is smaller than a preset braking speed, and when the infrared temperature sensor detects that the driver is not in the main driving position, a hand brake of the vehicle is controlled to be pulled up, so that the vehicle is prevented from sliding, and the property safety of a user is ensured. In addition, consider that the hand brake is not pulled up when no driver is located in the primary driver seat, and this application in order to avoid swift current the car and pull up the back with the hand brake, if the driver does not know that the hand brake has been pulled up, just directly drive, the unable normal start of vehicle, consequently, in this application after the automatic control hand brake is pulled up, still control suggestion module and indicate that the driver hand brake has been pulled up to guarantee that the driver can normally drive the vehicle.
The preset temperature range in the application is set according to the body temperature of an adult, the body temperature of the adult is usually about 36-37 degrees, but the infrared temperature sensor can only detect the external temperature of a driver, the infrared temperature sensor is possibly away from the driver by a certain distance during setting, and the actually measured temperature is possibly smaller, so that the preset temperature range can be set to be 34-37 degrees, the preset temperature range is not limited by the application, and a user can set the preset temperature range according to the requirement of the user.
It should be further noted that, in order to avoid the high temperature of the main driving seat caused by the excessively high external temperature, the infrared temperature sensor may be disposed in a cool place, and the disposed position is a position that can be touched by a driver when the driver sits in the main driving seat, so that the infrared temperature sensor can perform more accurate detection.
When the detected value of the infrared temperature sensor is within the preset temperature range, it may be determined that the driver is present in the primary driving seat, but when the detected value of the infrared temperature sensor is not within the preset temperature range, it may be determined that the driver is not present in the primary driving seat. At the moment, the speed of the vehicle is smaller than the preset brake speed, the driver does not exist in the main driving position, and the hand brake needs to be directly controlled to be pulled up so as to avoid the vehicle from sliding, avoid causing traffic accidents and guarantee the property safety and the life safety of the user.
It should be noted that, can set for voice system and demonstration prompt module simultaneously in this application, voice system can be when the driver is not convenient for look over the suggestion that shows prompt module, for the suggestion that the driver provided sound, it is comparatively noisy to show prompt module can be in driver place environment, when not being convenient for hear voice system's suggestion, provides the demonstration of picture for the driver to the driver learns the manual brake in order to be pulled up.
It should be noted that, in the present application, only the voice system may be set, and a specific user may set the voice system according to the needs of the user.
In addition, the voice system may be, but is not limited to, a horn or a buzzer, and the sound prompt emitted by the horn and the buzzer may be, but is not limited to, a prompt sentence or a high-frequency prompt sound, and the user may set the prompt sentence or the high-frequency prompt sound according to his or her own needs.
Fig. 4 shows a flowchart of a fourth embodiment of the vehicle control method of the invention, which, as shown in fig. 4, includes the steps of:
step 410: determining whether a driver is in a main driving position when the speed of the vehicle is less than a preset brake speed;
step 420: if so, outputting first prompt information to prompt the driver to pull up the hand brake.
In this embodiment, the applicant considers that when the speed of the vehicle is less than the preset brake speed, but the driver is in the main driving position, the driver may temporarily stop the vehicle and pull up the hand brake unintentionally, but in order to avoid slipping the vehicle, the hand brake still needs to be controlled to be pulled up, but because the driver is in the main driving position, the driver does not need to automatically control the hand brake to be pulled up, and the driver is prompted to pull up the hand brake, so that property loss of the user due to slipping of the vehicle is avoided, and because the driver is in the vehicle, after the hand brake is pulled up in time, safety problems such as traffic accidents and the like of the driver can be avoided.
Fig. 5 shows a block diagram of a vehicle control apparatus according to an embodiment of the present invention. As shown in fig. 5, an embodiment of a vehicle control apparatus provided by the present invention includes:
a driver determination module 510, configured to determine whether a driver is in a main driving position when a speed of the vehicle is less than a preset braking speed;
the control module 520 is used for controlling the hand brake of the vehicle to be pulled up when the speed of the vehicle is less than the preset brake speed and the driver does not exist in the main driving position.
In an alternative manner, the driver determination module 510 determines whether a driver is present in the main driving position according to a detection value of a pressure sensor disposed in the main driving position when the speed of the vehicle is less than a preset braking speed;
when a driver is in the main driving position, the detection value of the pressure sensor is within the range of the preset pressure value.
In an alternative manner, the driver determination module 510 determines whether a driver is in the main driving position according to a detection value of an infrared temperature sensor disposed in the main driving position when the speed of the vehicle is less than a preset braking speed;
when a driver is in the main driving position, the detection value of the infrared temperature sensor is within a preset temperature range.
In an alternative manner, the prompt module 530 outputs a first prompt message to prompt the driver to pull up the handbrake after the driver determination module 510 determines that the speed of the vehicle is less than the preset brake speed and the driver is in the main driving position.
In an alternative manner, the prompting module 530 outputs a second prompting message after the control module 520 controls the hand brake of the vehicle to be pulled up, so as to prompt that the hand brake is pulled up.
In an alternative manner, the prompting module 530 outputs a second prompting message through a display screen and/or an indicator light of the vehicle to prompt that the handbrake has been pulled up.
In an alternative manner, the prompting module 530 outputs a second prompt message through the voice system of the vehicle to prompt that the handbrake has been pulled.
For the description of the vehicle control device provided by the present invention, please refer to the above method embodiment, and the present invention is not repeated herein.
Fig. 6 is a schematic structural diagram of an embodiment of the vehicle control apparatus according to the present invention, and the specific embodiment of the present invention does not limit the specific implementation of the vehicle control apparatus.
As shown in fig. 6, the vehicle control apparatus may include: a processor (processor)602, a communication Interface 604, a memory 606, and a communication bus 608.
Wherein: the processor 602, communication interface 604, and memory 606 communicate with one another via a communication bus 608. A communication interface 604 for communicating with network elements of other devices, such as clients or other servers. The processor 602 is configured to execute the program 610, and may specifically execute the relevant steps in the embodiment of the vehicle control method described above.
In particular, program 610 may include program code comprising computer-executable instructions.
The processor 602 may be a central processing unit CPU or an application Specific Integrated circuit asic or one or more Integrated circuits configured to implement embodiments of the present invention. The one or more processors included in the vehicle control apparatus may be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
And a memory 606 for storing a program 610. Memory 606 may comprise high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 610 may be specifically invoked by the processor 602 to cause the vehicle control device to perform the following operations:
when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position;
if not, controlling the hand brake of the vehicle to be pulled up.
In an alternative mode, when the speed of the vehicle is less than the preset braking speed, determining whether a driver is in the main driving position further comprises:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through the detection value of a pressure sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the pressure sensor is within the range of the preset pressure value.
In an alternative approach, the program 610 is invoked by the processor 602 to cause the vehicle control apparatus to perform the following operations:
when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in the main driving position, further comprising:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through the detection value of the infrared temperature sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the infrared temperature sensor is within a preset temperature range.
In an optional manner, after determining whether a driver is in the main driving position when the speed of the vehicle is less than the preset braking speed, the method further comprises:
if so, outputting first prompt information to prompt the driver to pull up the hand brake.
In an alternative mode, after the control of the pull-up of the handbrake of the vehicle, the method further comprises the following steps:
and outputting second prompt information to prompt that the hand brake is pulled up.
In an optional manner, outputting a second prompt message to prompt that the handbrake is pulled up further comprises:
and outputting second prompt information through a display screen and/or an indicator lamp of the vehicle to prompt that the hand brake is pulled up.
In an optional manner, outputting a second prompt message to prompt that the handbrake is pulled up further comprises:
and outputting second prompt information through a voice system of the vehicle to prompt that the hand brake is pulled up.
For the description of the vehicle control device provided by the present invention, please refer to the above method embodiment, and the present invention is not repeated herein.
Embodiments of the present invention provide a computer-readable storage medium, where the storage medium stores at least one executable instruction, and when the executable instruction is executed on a vehicle control device/apparatus, the vehicle control device/apparatus is caused to execute a vehicle control method in any of the above method embodiments.
The executable instructions may be specifically configured to cause the vehicle control apparatus/device to perform the following:
when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position;
if not, controlling the hand brake of the vehicle to be pulled up.
In an alternative mode, when the speed of the vehicle is less than the preset braking speed, determining whether a driver is in the main driving position further comprises:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through the detection value of a pressure sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the pressure sensor is within the range of the preset pressure value.
In an alternative mode, when the speed of the vehicle is less than the preset braking speed, determining whether a driver is in the main driving position further comprises:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through the detection value of the infrared temperature sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the infrared temperature sensor is within a preset temperature range.
In an optional manner, after determining whether there is a driver in the main driving position when the speed of the vehicle is less than the preset braking speed, the method further comprises:
if so, outputting first prompt information to prompt the driver to pull up the hand brake.
In an alternative mode, after the control of the pull-up of the handbrake of the vehicle, the method further comprises the following steps:
and outputting second prompt information to prompt that the hand brake is pulled up.
In an optional manner, outputting a second prompt message to prompt that the handbrake is pulled up further comprises:
and outputting second prompt information through a display screen and/or an indicator lamp of the vehicle to prompt that the hand brake is pulled up.
In an optional manner, outputting a second prompt message to prompt that the handbrake is pulled up further comprises:
and outputting second prompt information through a voice system of the vehicle to prompt that the hand brake is pulled up.
For the introduction of the computer-readable storage medium provided by the present invention, please refer to the above method embodiments, which are not repeated herein.
The algorithms or displays presented herein are not inherently related to any particular computer, virtual system, or other apparatus. In addition, embodiments of the present invention are not directed to any particular programming language.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. Similarly, in the above description of exemplary embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the invention and aiding in the understanding of one or more of the various inventive aspects. Where the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components of the embodiments may be combined into one module or unit or component, and furthermore they may be divided into a plurality of sub-modules or sub-units or sub-components. Except that at least some of such features and/or processes or elements are mutually exclusive.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specified otherwise.

Claims (10)

1. A vehicle control method, characterized by comprising:
when the speed of the vehicle is less than the preset brake speed, determining whether a driver is in a main driving position;
and if not, controlling the hand brake of the vehicle to be pulled up.
2. The vehicle control method according to claim 1, wherein the determining whether there is a driver in the main driving position when the speed of the vehicle is less than a preset braking speed further comprises:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined through a detection value of a pressure sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the pressure sensor is within a preset pressure value range.
3. The vehicle control method according to claim 1, wherein the determining whether there is a driver in the main driving position when the speed of the vehicle is less than a preset braking speed further comprises:
when the speed of the vehicle is lower than the preset brake speed, whether a driver exists in the main driving position is determined according to the detection value of an infrared temperature sensor arranged in the main driving position;
when a driver is in the main driving position, the detection value of the infrared temperature sensor is within a preset temperature range.
4. The vehicle control method according to claim 1, wherein after determining whether there is a driver in the main driving position when the speed of the vehicle is less than a preset braking speed, further comprising:
if so, outputting first prompt information to prompt the driver to pull up the hand brake.
5. The vehicle control method according to any one of claims 1 to 4, characterized by, after controlling the pull-up of the handbrake of the vehicle, further comprising:
and outputting second prompt information to prompt that the hand brake is pulled up.
6. The vehicle control method according to claim 5, wherein the outputting of the second prompt message to prompt that the handbrake has been pulled up further comprises:
and outputting the second prompt message through a display screen and/or an indicator lamp of the vehicle to prompt that the hand brake is pulled up.
7. The vehicle control method according to claim 5, wherein the outputting of the second prompt message to prompt that the handbrake has been pulled up further comprises:
outputting the second prompt message through a voice system of the vehicle to prompt that the handbrake is pulled up.
8. A vehicle control apparatus, characterized in that the apparatus comprises:
the driver determining module is used for determining whether a driver exists in the main driving position when the speed of the vehicle is less than the preset braking speed;
and the control module is used for controlling the hand brake of the vehicle to be pulled up when the speed of the vehicle is less than the preset brake speed and the driver does not exist in the main driving position.
9. A vehicle control apparatus characterized by comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is configured to store at least one executable instruction that causes the processor to perform the operations of the vehicle control method of any of claims 1-7.
10. A computer-readable storage medium, having stored therein at least one executable instruction, which when run on a vehicle control apparatus/device, causes the vehicle control apparatus/device to perform operations of the vehicle control method according to any one of claims 1-7.
CN202111460874.1A 2021-12-02 2021-12-02 Vehicle control method and device and computer readable storage medium Pending CN114043970A (en)

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