CN111409637A

CN111409637A - Vehicle control method, device, electronic equipment and computer readable storage medium

Info

Publication number: CN111409637A
Application number: CN202010085301.4A
Authority: CN
Inventors: 冉毅; 凌昀; 马佳弘
Original assignee: Beijing Wutong Chelian Technology Co Ltd
Current assignee: Beijing Wutong Chelian Technology Co Ltd
Priority date: 2020-02-10
Filing date: 2020-02-10
Publication date: 2020-07-14

Abstract

The application discloses a vehicle control method and device, electronic equipment and a storage medium, and belongs to the technical field of vehicles. The method is applied to a target vehicle having a plurality of pressure sensors mounted at different locations of the target vehicle, the pressure sensors being configured to detect pressures of the target vehicle in different directions. Obtaining a plurality of pressure values according to the pressure detection results of the plurality of pressure sensors in different directions; determining reference control data for the target vehicle based on the plurality of pressure values; and controlling the target vehicle according to the reference control data of the target vehicle. The reference control data determined by the vehicle control method has certain criteria, so that the determined reference control data is more accurate. And this vehicle control does not need the driver to carry out manually operation to can guarantee driver's personal safety, can also make vehicle control more high-efficient, more intelligent.

Description

Vehicle control method, device, electronic equipment and computer readable storage medium

Technical Field

The embodiment of the application relates to the technical field of vehicles, in particular to a vehicle control method, a vehicle control device, electronic equipment and a computer-readable storage medium.

Background

With the rapid development of the vehicle industry, more and more vehicles are on the road, and the requirement of the driver on the driving performance of the vehicle is higher and higher. Therefore, a more efficient, more intelligent and safer vehicle control method becomes a hotspot for driver demands and research in the technical field of vehicles.

In the related art, reference control data of a target vehicle in travel is determined by a driver based on own subjective awareness, and then the target vehicle is manually controlled based on the reference control data. Due to the fact that subjective awareness of different drivers is inconsistent, the obtained reference control data is inconsistent, so that the control of the target vehicle is not accurate enough, the driving of the target vehicle is affected, and personal safety of the drivers may be threatened. In addition, the vehicle control method is manually operated by a driver, so that the vehicle control is not efficient enough and not intelligent enough.

Disclosure of Invention

The embodiment of the application provides a vehicle control method and device, electronic equipment and a computer-readable storage medium, which can be used for solving the problems in the related art. The technical scheme is as follows:

in a first aspect, an embodiment of the present application provides a vehicle control method applied to a target vehicle having a plurality of pressure sensors, which are installed at different positions of the target vehicle and are used for detecting pressures of the target vehicle in different directions, the method including:

obtaining a plurality of pressure values according to the pressure detection results of the plurality of pressure sensors in different directions;

determining reference control data for the target vehicle based on the plurality of pressure values;

and controlling the target vehicle according to the reference control data of the target vehicle.

In one possible implementation, the determining reference control data of the target vehicle based on the plurality of pressure values includes:

determining a pressure value meeting a target condition based on the plurality of pressure values;

and determining reference control data of the target vehicle according to the pressure value meeting the target condition.

In one possible implementation, the controlling the target vehicle according to the reference control data of the target vehicle includes:

determining current wind direction data according to the reference control data of the target vehicle, wherein the wind direction data is used for indicating at least one of wind direction and wind power magnitude;

and carrying out on-off control on the window of the target vehicle according to the current wind direction data.

acquiring the spacing distance between the target vehicle and other vehicles according to the reference control data of the target vehicle;

and if the spacing distance smaller than the safe distance exists, controlling and adjusting the steering wheel of the target vehicle so that the spacing distance is larger than the safe distance.

In one possible implementation, after determining the reference control data of the target vehicle based on the plurality of pressure values, the method further includes:

if the driving environment of the target vehicle is in the tunnel, when the target vehicle is driven out of the tunnel, the reference control data of the target vehicle is uploaded to the cloud device.

In a second aspect, an embodiment of the present application provides a vehicle control apparatus applied to a target vehicle having a plurality of pressure sensors installed at different positions of the target vehicle for detecting pressures of the target vehicle in different directions, the apparatus including:

the detection module is used for obtaining a plurality of pressure values according to the pressure detection results of the plurality of pressure sensors in different directions;

a determination module to determine reference control data for the target vehicle based on the plurality of pressure values;

and the control module is used for controlling the target vehicle according to the reference control data of the target vehicle.

In one possible implementation manner, the determination module is configured to determine, based on the plurality of pressure values, a pressure value meeting a target condition;

In one possible implementation, the control module is configured to determine current wind direction data according to reference control data of the target vehicle, the wind direction data indicating at least one of a wind direction and a wind power magnitude;

In one possible implementation manner, the control module is used for acquiring the separation distance between the target vehicle and other vehicles according to the reference control data of the target vehicle;

In one possible implementation, the apparatus further includes:

and the uploading module is used for uploading the reference control data of the target vehicle to the cloud equipment when the target vehicle exits the tunnel if the driving environment of the target vehicle is in the tunnel.

In a third aspect, an electronic device is provided, which includes a processor and a memory, wherein at least one program code is stored in the memory, and the at least one program code is loaded and executed by the processor to implement any of the above-mentioned vehicle control methods.

In a fourth aspect, a computer-readable storage medium is provided, in which at least one program code is stored, and the at least one program code is loaded and executed by a processor to implement any of the above-mentioned vehicle control methods.

The technical scheme provided by the embodiment of the application at least has the following beneficial effects:

according to the method, a plurality of pressure values are obtained through pressure detection results of a plurality of pressure sensors arranged in different directions of the target vehicle, the reference control data of the target vehicle are determined based on the pressure values, the determined reference control data are more accurate due to the fact that the reference control data are determined to have certain criteria, the target vehicle is controlled according to the reference control data, manual operation of a driver is not needed in the control, personal safety of the driver can be guaranteed, and the vehicle can be controlled more efficiently and more intelligently.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a schematic diagram of an implementation environment of a vehicle control method according to an embodiment of the present disclosure;

FIG. 2 is a flow chart of a vehicle control method provided by an embodiment of the present application;

FIG. 3 is a schematic diagram of a target vehicle mounted pressure sensor provided by an embodiment of the present application;

FIG. 4 is a schematic structural diagram of a vehicle control device provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

fig. 6 is a schematic structural diagram of a cloud device according to an embodiment of the present application.

Detailed Description

To make the objects, technical solutions and advantages of the present application more clear, embodiments of the present application will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a schematic diagram of an implementation environment of a vehicle control method provided in an embodiment of the present application, and as shown in fig. 1, the implementation environment includes: electronic device 101 and cloud device 102.

The electronic device 101 may be a vehicle-mounted terminal installed on the target vehicle, or may be other types of electronic devices such as a remote electronic device that can control the target vehicle, and the product form of the electronic device 101 is not limited in the embodiment of the present application. The electronic device 101 is configured to acquire pressure values detected by a plurality of pressure sensors installed on a target vehicle in different directions, and determine reference control data of the target vehicle based on the plurality of pressure values. The target vehicle is controlled based on the reference control data. The electronic device 101 may also send the reference control data to the cloud device 102.

The cloud device 102 is configured to receive reference control data sent by the electronic device 101 installed in the target vehicle and store the reference control data, and the cloud device 102 may also send the reference control data to electronic devices installed in other vehicles when detecting that another vehicle passes through, so that the electronic devices installed in other vehicles control the corresponding vehicles. Of course, the cloud device 102 may have other functions to provide more comprehensive and diversified services.

Based on the above implementation environment, embodiments of the present application provide a vehicle control method that is applied to a target vehicle having a plurality of pressure sensors installed at different locations of the target vehicle for detecting pressures of the target vehicle in different directions. Taking a flow chart of a vehicle control method provided by the embodiment of the present application shown in fig. 2 as an example, the method is explained by taking the electronic device 101 in fig. 1 as an execution main body, and only taking the electronic device as an example of a vehicle-mounted terminal installed on a target vehicle. As shown in fig. 2, the method comprises the steps of:

in step 201, a plurality of pressure values are obtained according to the pressure detection results of the plurality of pressure sensors in different directions.

In the embodiment of the present application, a plurality of pressure sensors are mounted on a target vehicle, and are respectively mounted in different directions of the target vehicle, the pressure sensors may be air pressure sensors or other airflow sensors, and the product form of the pressure sensors mounted on the target vehicle is not limited in the embodiment of the present application. If the pressure sensor installed on the target vehicle is an air pressure sensor, the working principle of the air pressure sensor may be as follows:

the air pressure sensor is characterized in that an air inlet pipe and a vacuum pipe are arranged in the air pressure sensor, the air inlet pipe is mainly responsible for air entering, when air enters the sensor, pressure is generated on the vacuum pipe, the pressure of the vacuum pipe is in direct proportion to the air entering amount of the air inlet pipe, the entering air amount is increased, and the pressure of the vacuum pipe is increased. The other side of the vacuum tube is provided with a piezoresistor, and the piezoresistor is a rheostat capable of continuously changing the resistance based on the pressure. The change of the resistance can affect the current in the circuit, and different electric signals are sent according to different current sizes, so that different control effects are generated on the circuit. The present application is only illustrated by the working principle of the air pressure sensor, and is not intended to limit the type of the air pressure sensor in the present application.

In a possible implementation manner, after acquiring a pressure value, a pressure sensor mounted on a target vehicle may directly send the pressure value to a vehicle-mounted terminal mounted on the target vehicle, or after receiving a request for acquiring the pressure value sent by the vehicle-mounted terminal mounted on the target vehicle, send the acquired pressure value to the vehicle-mounted terminal mounted on the target vehicle.

It should be noted that, during the running process of the target vehicle, data on the pressure sensor on the target vehicle, that is, the pressure value, is constantly changing. Therefore, the pressure value can be transmitted to the in-vehicle terminal mounted on the target vehicle immediately after the pressure sensor detects the pressure value. It is also possible to calculate an average pressure value over a period of time by the pressure sensor, take the average pressure value as the pressure value over a period of time, and send the average pressure value to the vehicle-mounted terminal mounted on the target vehicle. The period of time may be 10 minutes, or may be longer or shorter, and the length of the period of time is not limited in the embodiments of the present application.

For example, the pressure sensor detects a new pressure value every minute, the pressure sensor records 10 pressure values within 10 minutes, calculates a pressure average value of the 10 pressure values, takes the pressure average value as a pressure value in the direction for the time period, and sends the pressure average value to the vehicle-mounted terminal installed on the target vehicle.

In step 202, reference control data for the target vehicle is determined based on the plurality of pressure values.

In an embodiment of the present application, a method for an in-vehicle terminal to determine reference control data of a target vehicle may include the steps of:

step 2021, the vehicle-mounted terminal determines a pressure value meeting the target condition based on the plurality of pressure values.

In a possible implementation manner, after receiving a plurality of pressure values, the vehicle-mounted terminal processes the plurality of pressure values, so as to determine a pressure value meeting a target condition from the plurality of pressure values. The pressure value with the largest value among the plurality of pressure values may be used as the pressure value meeting the target condition, and the pressure value corresponding to the mode of the plurality of pressure values may also be used as the pressure value meeting the target condition, that is, the value with the largest occurrence frequency among the plurality of pressure values may be used as the pressure value meeting the target condition. The pressure value meeting the target condition is not limited in the embodiment of the application.

Step 2022, the vehicle-mounted terminal determines reference control data of the target vehicle based on the pressure value meeting the target condition.

In the embodiment of the present application, the reference control data includes, but is not limited to, wind direction data, a place corresponding to the wind direction data, a time corresponding to the wind direction data, and the like, and the wind direction data includes at least one of a wind direction and a wind force.

In one possible implementation, based on the target-conditioned pressure value, the process of determining the reference control data of the target vehicle is as follows:

the vehicle-mounted terminal stores a data table of wind power sizes corresponding to different pressure values, so that the wind power size corresponding to the pressure value meeting the target condition can be determined in the data table based on the pressure value meeting the target condition. The vehicle-mounted terminal can also determine the current wind direction of the target vehicle based on the pressure value meeting the target condition.

For example, four pressure sensors are mounted on the target vehicle, and are respectively mounted at the left, right, front and rear positions of the target vehicle, as shown in fig. 3, a schematic diagram of a pressure sensor mounted on a target vehicle according to an embodiment of the present application is shown, and in fig. 3, a black dot on the target vehicle is a mounted pressure sensor. When the target vehicle runs, the four pressure sensors generate numerical value changes due to the influence of air flow, after pressure values in corresponding directions are detected, the pressure values are sent to a vehicle-mounted terminal installed on the target vehicle, the vehicle-mounted terminal receives the four pressure values, processes the four pressure values to obtain pressure values meeting target conditions in the four pressure values, and determines reference control data of the target vehicle based on the pressure values meeting the target conditions.

For example, if the pressure value meeting the target condition is the pressure value with the largest value among the four pressure values, and the pressure value with the largest value is detected by the pressure sensor on the left side of the target vehicle, it indicates that the wind direction data at this time is left wind, and the wind direction data at this time is recorded.

In step 203, the target vehicle is controlled based on the reference control data of the target vehicle.

In the embodiment of the present application, after the in-vehicle terminal determines the reference control data, controlling the target vehicle according to the reference control data may include at least one of opening and closing a window of the target vehicle and controlling a steering wheel of the target vehicle.

In one possible implementation, the switching control of the windows of the target vehicle may include the following steps:

step one, current wind direction data is determined according to the reference control data of the target vehicle, and the wind direction data is used for indicating at least one of wind direction and wind power magnitude.

In one possible implementation, the vehicle-mounted terminal installed on the target vehicle may parse the reference control data to obtain the current wind direction data.

And step two, carrying out on-off control on the window on the target vehicle according to the current wind direction data.

In one possible implementation manner, if the window of the target vehicle is closed, the window of the target vehicle does not need to be controlled, and if the window of the target vehicle is open, the vehicle-mounted terminal performs opening and closing control on the window of the target vehicle based on the current wind direction data, and the control process may be as follows:

the vehicle-mounted terminal installed on the target vehicle stores the target wind power, and when the current wind power is smaller than or equal to the target wind power, the opening and closing of the window on the target vehicle are not required to be controlled. And when the current wind power is larger than the target wind power, carrying out on-off control on the window of the target vehicle.

For example, when the target vehicle is in a traveling environment on a strong wind day, the current wind direction and the current wind power level may be determined based on the current wind direction data. For example, the current wind direction is left wind, whether the current wind power is larger than the target wind power is determined, and when the current wind power is smaller than or equal to the target wind power, the opening and closing of the window on the target vehicle is not required. And when the current wind power is larger than the target wind power, carrying out on-off control on the window of the target vehicle. Because current wind direction is left side wind, in order to prevent sand blown by the wind, rainwater entering door window, vehicle mounted terminal can be automatically with the whole closures of right side door window on the target vehicle, vehicle mounted terminal can also carry out voice broadcast automatically to remind driver current wind direction data.

In one possible implementation, when the wind power magnitude is larger than the target wind power magnitude, the process of controlling the opening and closing of the window of the target vehicle is as follows:

and when the wind power is larger than the target wind power, determining wind direction data, and performing on-off control on the window of the target vehicle according to the wind direction data. If the wind direction data at this time is left wind, the right window of the target vehicle is automatically closed, and if the wind direction data at this time is right wind, the left window of the target vehicle is automatically closed.

In one possible implementation, controlling the steering wheel of the target vehicle comprises the steps of:

step one, acquiring the spacing distance between the target vehicle and other vehicles according to the reference control data of the target vehicle.

In the embodiment of the present application, the following two cases exist in obtaining the separation distance between the target vehicle and the other vehicle according to the reference control data of the target vehicle:

in the first case, when a target vehicle is parallel to another vehicle, a separation distance between the target vehicle and the other vehicle is acquired based on reference control data of the target vehicle.

In one possible implementation, if the target vehicle and another vehicle are parallel, the airflow velocity between the two vehicles changes as the distance between the two vehicles changes. The closer the distance of two vehicles, the higher the airflow flow velocity between the two vehicles, the smaller the air pressure between the two vehicles, and vice versa. Therefore, when there is another vehicle running in parallel with the target vehicle, the pressure values on both sides of the target vehicle are different. The pressure values of both sides of the target vehicle, that is, the pressure values detected by the left-side mounted pressure sensor and the right-side mounted pressure sensor on the target vehicle, may be acquired.

In a possible implementation, when the pressure values on both sides of the target vehicle are inconsistent and have a large difference, it indicates that the target vehicle is approaching the other vehicle, that is, the distance between the two vehicles is getting closer. Therefore, the distance between the target vehicle and another parallel vehicle is determined according to the pressure values on the two sides of the target vehicle. It should be noted that the difference value of the pressure values and the distance between two vehicles have a relationship corresponding to the following table one:

watch 1

First pressure value	Distance one
		Second pressure value	Distance two
Third pressure value	Distance three
		……	……
The Nth pressure value	Distance N

And in the second situation, when vehicles run in parallel on the left side and the right side of the target vehicle, the separation distance between the target vehicle and the left side and the right side of the target vehicle is acquired based on the reference control data of the target vehicle.

In one possible implementation manner, if vehicles run in parallel on the left side and the right side of the target vehicle, the pressure values detected by the pressure sensors on the left side and the right side of the target vehicle are closer, and the vehicle-mounted terminal acquires the pressure values on the left side and the right side of the target vehicle. Based on the left and right pressure values, a distance corresponding to the pressure value is determined in the first table, and the distance is determined as a separation distance of the target vehicle from another vehicle.

And step two, if the spacing distance smaller than the safe distance exists, controlling and adjusting the steering wheel of the target vehicle to enable the spacing distance to be larger than the safe distance.

In the embodiment of the present application, there are two cases in the second step, which correspond to the two cases in the first step one to one, and the two cases are respectively:

in the first case, in a possible implementation manner, the separation distance between the two vehicles obtained in the first case in the first step is compared with the safe distance, and if the separation distance is greater than the safe distance, the steering wheel of the target vehicle does not need to be controlled. If the separation distance is less than the safe distance, the steering wheel of the target vehicle needs to be controlled.

In a possible implementation manner, if there is a parallel vehicle on the left side of the target vehicle and the separation distance between the two vehicles is smaller than the safety distance, the vehicle-mounted terminal automatically adjusts the steering wheel of the target vehicle, so that the tire of the target vehicle is turned to the right (fine tuning), and the distance from the vehicle on the left side is pulled away on the premise that the target vehicle runs in the current lane until the separation distance between the two vehicles is greater than the safety distance. The vehicle-mounted terminal can also control the flash lamp of the target vehicle, for example, automatically shoot under the double flash 3 to remind the driver of the left vehicle that the separation distance between the two vehicles is too small.

In a possible implementation manner, if there is a parallel vehicle on the right side of the target vehicle and the separation distance between the two vehicles is smaller than the safety distance, the vehicle-mounted terminal automatically adjusts the steering wheel of the target vehicle, so that the tire of the target vehicle is turned (fine-tuned) to the left, and the distance from the right vehicle is pulled away on the premise that the target vehicle runs in the current lane until the separation distance between the two vehicles is greater than the safety distance. The vehicle-mounted terminal can also control the flash lamp of the target automobile, for example, automatically shoot under the double flash 3 to remind the driver of the right vehicle that the separation distance between the two vehicles is too small.

And in a possible implementation manner, according to the separation distances between the target vehicle and the left and right vehicles obtained in the second step in the first step, if the two separation distances are larger than the safe distance, the steering wheel of the target vehicle does not need to be controlled. If at least one of the two separation distances is smaller than the safety distance, the steering wheel of the target vehicle needs to be controlled based on the pressure values of the left side and the right side of the target vehicle. And controlling the steering wheel of the target vehicle on the premise of ensuring that the target vehicle runs on the current lane, and balancing the spacing distances between the target vehicle and the left and right vehicles as much as possible.

For example, if the target vehicle is spaced farther from the left vehicle than the right vehicle, the steering wheel of the target vehicle is automatically adjusted leftward such that the target vehicle is spaced farther from the left vehicle, thereby increasing the spacing distance from the right vehicle until the target vehicle is spaced farther from both the left and right vehicles than the safe distance. If the target vehicle is spaced from the right vehicle by a distance greater than the distance from the left vehicle, the steering wheel of the vehicle is automatically adjusted to the right so that the distance from the target vehicle to the right vehicle is decreased and the distance from the left vehicle is increased until the distance from the target vehicle to the left vehicle and the distance from the target vehicle to the right vehicle are both greater than the safe distance.

In this application embodiment, if the driving environment of the target vehicle is in the tunnel, when the target vehicle exits the tunnel, the reference control data of the target vehicle can be uploaded to the cloud device.

In one possible implementation, when the target vehicle exits the tunnel, a pressure sensor mounted on the target vehicle may detect a plurality of pressure values of the tunnel entrance, and transmit the pressure values to an on-board terminal of the target vehicle. And the vehicle-mounted terminal of the target vehicle determines reference control data of the target vehicle at the tunnel entrance based on the plurality of pressure values, wherein the reference control data comprises but is not limited to the position of the tunnel entrance, the time of the target vehicle exiting the tunnel entrance, wind direction data and wind power size, and control operation. The vehicle-mounted terminal installed on the target vehicle can also upload the reference control data of the target vehicle at the tunnel portal to the cloud device.

In the embodiment of the application, after receiving the reference control data sent by the vehicle-mounted terminal of the target vehicle, the cloud device may store the reference control data in the following implementation manner:

in one possible implementation, the reference control data transmitted by the in-vehicle terminal of the target vehicle may be stored in a format shown in table two below.

Watch two

Tunnel portal location	Wind direction data	Wind power	Time of day	Controlling operation
					Position one	Southeast wind	2	2020.1.11.14:30	Steering wheel to right
Position two	Northwest wind	4	2020.1.15.16:40	Steering wheel to left
					Position three	Southwest wind	5	2020.1.18.20:20	Automatic speed reduction
Position ofFourthly	Northeast wind	3	2020.1.21.08:30	Run at a constant speed

It should be noted that, because the reference control data may change with time, when the cloud device receives the reference control data of the tunnel portal at the latest time, if the data in the reference control data is found to be inconsistent with the data stored in the cloud device, the reference control data stored in the cloud device should be updated in time, that is, the reference control data stored in the cloud device is converted into the reference control data at the latest time, so as to ensure that the reference control data stored in the cloud device is the reference control data at the latest time.

In the embodiment of the application, when the cloud device detects the target distance from the tunnel portal and other vehicles appear, the vehicle reference control data of the tunnel portal is sent to the vehicle-mounted terminal of the vehicle.

In a possible implementation manner, after receiving the reference control data sent by the cloud device, the vehicle-mounted terminal of the vehicle controls, for example, automatically decelerates, the vehicle according to the reference control data to prevent sideslip. The vehicle-mounted terminal of the vehicle can also output voice messages to remind a driver of the vehicle of paying attention to the tunnel portal, so that the driving safety performance of the vehicle is improved.

Fig. 4 is a schematic structural diagram of a vehicle control device according to an embodiment of the present application, and as shown in fig. 4, the device is applied to a target vehicle having a plurality of pressure sensors, which are installed at different positions of the target vehicle and are used for detecting pressures of the target vehicle in different directions, and the device includes:

the detection module 401 is configured to obtain a plurality of pressure values according to pressure detection results of the plurality of pressure sensors in different directions;

a determination module 402 for determining reference control data of the target vehicle based on the plurality of pressure values;

and a control module 403, configured to control the target vehicle according to the reference control data of the target vehicle.

In a possible implementation manner, the determining module 402 is configured to determine a pressure value meeting a target condition based on the plurality of pressure values;

In one possible implementation, the control module 403 is configured to determine current wind direction data according to reference control data of the target vehicle, the wind direction data indicating at least one of a wind direction and a wind power level;

In one possible implementation manner, the control module 403 is configured to obtain a separation distance between the target vehicle and another vehicle according to the reference control data of the target vehicle;

In one possible implementation, the apparatus further includes:

and the uploading module is used for uploading the reference control data of the target vehicle to the cloud equipment when the target vehicle exits the tunnel if the driving environment of the target vehicle is in the tunnel. The method comprises the following steps:

the device obtains a plurality of pressure values through the pressure detection results of a plurality of pressure sensors installed on the target vehicle in different directions, determines the reference control data of the target vehicle based on the plurality of pressure values, and has certain criteria due to the determination of the reference control data, so that the determined reference control data is more accurate, and controls the target vehicle according to the reference control data, wherein the control does not need a driver to perform manual operation, thereby ensuring the personal safety of the driver, and further more efficiently and more intelligently controlling the vehicle.

It should be noted that: in the vehicle control device provided in the above embodiment, only the division of the above functional modules is taken as an example when performing vehicle control, and in practical applications, the above functions may be distributed by different functional modules as needed, that is, the internal structure of the vehicle control device may be divided into different functional modules to complete all or part of the above described functions. In addition, the vehicle control device and the vehicle control method provided by the above embodiment belong to the same concept, and the specific implementation process is described in the method embodiment, which is not described herein again.

Fig. 5 is a schematic structural diagram of an electronic device 500 according to an embodiment of the present disclosure, where the electronic device 500 may be a smart phone, a tablet computer, an MP3(Moving Picture Experts Group Audio L layer III, mpeg Audio layer 3) player, an MP4(Moving Picture Experts Group Audio L layer IV, mpeg Audio layer 4) player, a notebook computer, or a desktop computer, and the electronic device 500 may also be referred to as a user equipment, a portable electronic device, a laptop electronic device, a desktop electronic device, or other names.

In general, the electronic device 500 includes: one or more processors 501 and one or more memories 502.

The processor 501 may include one or more Processing cores, such as a 4-core processor, an 8-core processor, etc., the processor 501 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), a P L a (Programmable logic Array), the processor 501 may also include a main processor and a coprocessor, the main processor being a processor for Processing data in a wake-up state, also referred to as a CPU (Central Processing Unit), the coprocessor being a low-power processor for Processing data in a standby state, in some embodiments, the processor 501 may be integrated with a GPU (Graphics Processing Unit) for rendering and rendering content desired for a display screen, in some embodiments, the processor 501 may also include an intelligent processor (AI) for learning operations related to an AI for computing machine.

Memory 502 may include one or more computer-readable storage media, which may be non-transitory. Memory 502 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 502 is used to store at least one instruction for execution by processor 501 to implement the vehicle control method provided by the method embodiments herein.

In some embodiments, the electronic device 500 may further optionally include: a peripheral interface 503 and at least one peripheral. The processor 501, memory 502 and peripheral interface 503 may be connected by a bus or signal lines. Each peripheral may be connected to the peripheral interface 503 by a bus, signal line, or circuit board. Specifically, the peripheral device includes: at least one of radio frequency circuitry 504, display screen 505, camera assembly 506, audio circuitry 507, positioning assembly 508, and power supply 509.

The peripheral interface 503 may be used to connect at least one peripheral related to I/O (Input/Output) to the processor 501 and the memory 502. In some embodiments, the processor 501, memory 502, and peripheral interface 503 are integrated on the same chip or circuit board; in some other embodiments, any one or two of the processor 501, the memory 502, and the peripheral interface 503 may be implemented on a separate chip or circuit board, which is not limited in this embodiment.

The Radio Frequency circuit 504 is used for receiving and transmitting RF (Radio Frequency) signals, also called electromagnetic signals. The radio frequency circuitry 504 communicates with communication networks and other communication devices via electromagnetic signals. The rf circuit 504 converts an electrical signal into an electromagnetic signal to transmit, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 504 includes: an antenna system, an RF transceiver, one or more amplifiers, a tuner, an oscillator, a digital signal processor, a codec chipset, a subscriber identity module card, and so forth. The radio frequency circuitry 504 may communicate with other electronic devices via at least one wireless communication protocol. The wireless communication protocols include, but are not limited to: metropolitan area networks, various generation mobile communication networks (2G, 3G, 4G, and 5G), Wireless local area networks, and/or WiFi (Wireless Fidelity) networks. In some embodiments, the rf circuit 504 may further include NFC (Near Field Communication) related circuits, which are not limited in this application.

The Display 505 may be configured to Display a UI (User Interface), which may include graphics, text, icons, video, and any combination thereof, when the Display 505 is a touch screen, the Display 505 may also have the ability to capture touch signals on or over a surface of the Display 505. the touch signals may be input to the processor 501 for processing as control signals, at which time the Display 505 may also be configured to provide virtual buttons and/or a virtual keyboard, also referred to as soft buttons and/or a soft keyboard. in some embodiments, the Display 505 may be one, providing a front panel of the electronic device 500. in other embodiments, the Display 505 may be at least two, each disposed on a different surface or in a folded design of the electronic device 500. in some embodiments, the Display 505 may be a flexible Display, disposed on a curved surface or on a folded surface of the electronic device 500. even, the Display 505 may be configured as a non-rectangular shaped graphic, the Display 505 may be configured as a DI L CD 6356 (e.g., Display).

The camera assembly 506 is used to capture images or video. Optionally, camera assembly 506 includes a front camera and a rear camera. Generally, a front camera is disposed on a front panel of an electronic apparatus, and a rear camera is disposed on a rear surface of the electronic apparatus. In some embodiments, the number of the rear cameras is at least two, and each rear camera is any one of a main camera, a depth-of-field camera, a wide-angle camera and a telephoto camera, so that the main camera and the depth-of-field camera are fused to realize a background blurring function, and the main camera and the wide-angle camera are fused to realize panoramic shooting and VR (Virtual Reality) shooting functions or other fusion shooting functions. In some embodiments, camera assembly 506 may also include a flash. The flash lamp can be a monochrome temperature flash lamp or a bicolor temperature flash lamp. The double-color-temperature flash lamp is a combination of a warm-light flash lamp and a cold-light flash lamp, and can be used for light compensation at different color temperatures.

Audio circuitry 507 may include a microphone and a speaker. The microphone is used for collecting sound waves of a user and the environment, converting the sound waves into electric signals, and inputting the electric signals to the processor 501 for processing, or inputting the electric signals to the radio frequency circuit 504 to realize voice communication. For stereo capture or noise reduction purposes, the microphones may be multiple and disposed at different locations of the electronic device 500. The microphone may also be an array microphone or an omni-directional pick-up microphone. The speaker is used to convert electrical signals from the processor 501 or the radio frequency circuit 504 into sound waves. The loudspeaker can be a traditional film loudspeaker or a piezoelectric ceramic loudspeaker. When the speaker is a piezoelectric ceramic speaker, the speaker can be used for purposes such as converting an electric signal into a sound wave audible to a human being, or converting an electric signal into a sound wave inaudible to a human being to measure a distance. In some embodiments, audio circuitry 507 may also include a headphone jack.

The positioning component 508 is used to locate the current geographic location of the electronic device 500 to implement navigation or L BS (L geographic based Service). the positioning component 508 can be a positioning component based on the united states GPS (global positioning System), the beidou System of china, the graves System of russia, or the galileo System of the european union.

The power supply 509 is used to power the various components in the electronic device 500. The power source 509 may be alternating current, direct current, disposable or rechargeable. When power supply 509 includes a rechargeable battery, the rechargeable battery may support wired or wireless charging. The rechargeable battery may also be used to support fast charge technology.

In some embodiments, the electronic device 500 also includes one or more sensors 150. The one or more sensors 150 include, but are not limited to: acceleration sensor 511, gyro sensor 512, pressure sensor 511, fingerprint sensor 514, optical sensor 515, and proximity sensor 516.

The acceleration sensor 511 may detect the magnitude of acceleration on three coordinate axes of a coordinate system established with the electronic device 500. For example, the acceleration sensor 511 may be used to detect components of the gravitational acceleration in three coordinate axes. The processor 501 may control the display screen 505 to display the user interface in a landscape view or a portrait view according to the gravitational acceleration signal collected by the acceleration sensor 511. The acceleration sensor 511 may also be used for acquisition of motion data of a game or a user.

The gyro sensor 512 may detect a body direction and a rotation angle of the electronic device 500, and the gyro sensor 512 may cooperate with the acceleration sensor 511 to acquire a 3D motion of the user on the electronic device 500. The processor 501 may implement the following functions according to the data collected by the gyro sensor 512: motion sensing (such as changing the UI according to a user's tilting operation), image stabilization at the time of photographing, game control, and inertial navigation.

The pressure sensors 511 may be disposed on the side bezel of the electronic device 500 and/or underneath the display screen 505. When the pressure sensor 511 is disposed on the side frame of the electronic device 500, the holding signal of the user to the electronic device 500 can be detected, and the processor 501 performs left-right hand recognition or shortcut operation according to the holding signal collected by the pressure sensor 511. When the pressure sensor 511 is arranged at the lower layer of the display screen 505, the processor 501 controls the operability control on the UI interface according to the pressure operation of the user on the display screen 505. The operability control comprises at least one of a button control, a scroll bar control, an icon control and a menu control.

The fingerprint sensor 514 is used for collecting fingerprints of a user, the identity of the user is identified by the processor 501 according to the fingerprints collected by the fingerprint sensor 514, or the identity of the user is identified by the fingerprint sensor 514 according to the collected fingerprints, when the identity of the user is identified as a credible identity, the user is authorized to execute relevant sensitive operations by the processor 501, the sensitive operations comprise screen unlocking, encrypted information viewing, software downloading, payment, setting change and the like, the fingerprint sensor 514 can be arranged on the front side, the back side or the side of the electronic device 500, and when a physical key or a manufacturer L ogo is arranged on the electronic device 500, the fingerprint sensor 514 can be integrated with the physical key or the manufacturer L ogo.

The optical sensor 515 is used to collect the ambient light intensity. In one embodiment, the processor 501 may control the display brightness of the display screen 505 based on the ambient light intensity collected by the optical sensor 515. Specifically, when the ambient light intensity is high, the display brightness of the display screen 505 is increased; when the ambient light intensity is low, the display brightness of the display screen 505 is reduced. In another embodiment, processor 501 may also dynamically adjust the shooting parameters of camera head assembly 506 based on the ambient light intensity collected by optical sensor 515.

A proximity sensor 516, also known as a distance sensor, is typically disposed on the front panel of the electronic device 500. The proximity sensor 516 is used to capture the distance between the user and the front of the electronic device 500. In one embodiment, when the proximity sensor 516 detects that the distance between the user and the front surface of the electronic device 500 gradually decreases, the processor 501 controls the display screen 505 to switch from the bright screen state to the dark screen state; when the proximity sensor 516 detects that the distance between the user and the front surface of the electronic device 500 becomes gradually larger, the processor 501 controls the display screen 505 to switch from the breath screen state to the bright screen state.

Those skilled in the art will appreciate that the configuration shown in fig. 5 is not intended to be limiting of the electronic device 500 and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components may be used.

Fig. 6 is a schematic structural diagram of a cloud device according to an embodiment of the present application. The cloud device 600 may generate a relatively large difference due to different configurations or performances, and may include one or more processors (CPUs) 601 and one or more memories 602, where at least one instruction is stored in the one or more memories 602, and is loaded and executed by the one or more processors 601 to implement the vehicle control method provided by the foregoing method embodiments. Certainly, the cloud device 600 may further include components such as a wired or wireless network interface, a keyboard, and an input/output interface, so as to perform input/output, and the cloud device 600 may further include other components for implementing device functions, which are not described herein.

In an exemplary embodiment, there is also provided a computer readable storage medium having at least one program code stored therein, the at least one program code being loaded and executed by a processor to implement any of the vehicle control methods described above.

Alternatively, the computer-readable storage medium may be a Read-Only Memory (ROM), a Random Access Memory (RAM), a Compact Disc Read-Only Memory (CD-ROM), a magnetic tape, a floppy disk, an optical data storage device, and the like.

It should be understood that reference to "a plurality" herein means two or more. "and/or" describes the association relationship of the associated objects, meaning that there may be three relationships, e.g., a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship.

The above-mentioned serial numbers of the embodiments of the present application are merely for description and do not represent the merits of the embodiments.

The above description is only exemplary of the present application and is not intended to limit the present application, and any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A vehicle control method applied to a target vehicle having a plurality of pressure sensors mounted at different positions of the target vehicle for detecting pressures of the target vehicle in different directions, the method comprising:

2. The method of claim 1, wherein said determining reference control data for the target vehicle based on the plurality of pressure values comprises:

3. The method of claim 1, wherein the controlling the target vehicle according to the reference control data of the target vehicle comprises:

and carrying out on-off control on the window on the target vehicle according to the current wind direction data.

4. The method of claim 1, wherein the controlling the target vehicle according to the reference control data of the target vehicle comprises:

and if the spacing distance smaller than the safe distance exists, controlling and adjusting the steering wheel of the target vehicle to enable the spacing distance to be larger than the safe distance.

5. The method of claim 1, wherein after determining the reference control data for the target vehicle based on the plurality of pressure values, further comprising:

and if the driving environment of the target vehicle is in the tunnel, uploading the reference control data of the target vehicle to cloud equipment when the target vehicle drives out of the tunnel.

6. A vehicle control apparatus that is applied to a target vehicle having a plurality of pressure sensors that are mounted at different positions of the target vehicle for detecting pressures of the target vehicle in different directions, the apparatus comprising:

7. The apparatus of claim 6, wherein the determination module is configured to determine a pressure value meeting a target condition based on the plurality of pressure values;

8. The apparatus of claim 6, wherein the control module is configured to determine current wind direction data from reference control data of the target vehicle, the wind direction data being indicative of at least one of a wind direction and a wind magnitude;

9. The device of claim 6, wherein the control module is configured to obtain a separation distance between the target vehicle and another vehicle according to the reference control data of the target vehicle;

10. The apparatus of claim 6, further comprising:

and the uploading module is used for uploading the reference control data of the target vehicle to the cloud equipment when the target vehicle exits the tunnel if the running environment of the target vehicle is in the tunnel.

11. An electronic device, characterized in that the electronic device comprises a processor and a memory, in which at least one program code is stored, which is loaded and executed by the processor, to implement the vehicle control method according to any one of claims 1 to 5.

12. A computer-readable storage medium, characterized in that at least one program code is stored therein, which is loaded and executed by a processor, to implement the vehicle control method according to any one of claims 1 to 5.