CN112937499B

CN112937499B - Vehicle active safety control method, device and system and vehicle

Info

Publication number: CN112937499B
Application number: CN202110144878.2A
Authority: CN
Inventors: 杨鹏
Original assignee: Guangzhou Xiaopeng Motors Technology Co Ltd; Guangzhou Chengxingzhidong Automotive Technology Co., Ltd
Current assignee: Guangzhou Xiaopeng Motors Technology Co Ltd; Guangzhou Chengxingzhidong Automotive Technology Co., Ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-12-13
Anticipated expiration: 2041-02-02
Also published as: CN112937499A

Abstract

The embodiment of the application discloses a vehicle active safety control method, a device and a system and a vehicle, wherein the method comprises the following steps: when a vehicle is in a static state, acquiring control data of the vehicle; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than the preset threshold value, vehicle information is obtained, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information. By acquiring and displaying the vehicle information when the vehicle in the static state meets the preset condition and the driving possibility is greater than the preset threshold value, the user can acquire the information of the current vehicle and the surrounding environment before driving away, so that the safety performance is improved, and the accident risk is reduced.

Description

Vehicle active safety control method, device and system and vehicle

Technical Field

The present application relates to the field of vehicle safety technologies, and in particular, to a vehicle active safety control method, device, system, and vehicle.

Background

In recent years, with the development of the technology in the vehicle industry, the popularity of vehicles has increased, and vehicles have become indispensable travel tools. Before starting the vehicle, a user, such as a driver, usually needs to perform a safety check to determine whether there is a risk. For example, it is possible to check whether the components of the vehicle are normal, whether risk factors exist in the current environment of the vehicle, and the like, by making a round around the vehicle. However, in the actual vehicle using process, most drivers do not develop the habit of safety inspection before starting, the safety awareness is weak, and the drivers can get on the vehicle by directly opening the door basically, so that great potential safety hazards are brought to the driving to be started. Therefore, how to push information of the vehicle and the surrounding environment before the driver leaves the vehicle is a problem that needs to be solved at present.

Disclosure of Invention

In view of the above problems, the present application provides a vehicle active safety control method, device, system and vehicle.

In a first aspect, an embodiment of the present application provides a vehicle active safety control method, where the method includes: when a vehicle is in a static state, acquiring control data of the vehicle; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than the preset threshold value, vehicle information is obtained, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information.

In a second aspect, an embodiment of the present application provides an active safety control device for a vehicle, including: the device comprises a control data acquisition module, a preset condition judgment module, a preset threshold judgment module, a vehicle information acquisition module and a display module. The control data acquisition module is used for acquiring control data of the vehicle when the vehicle is in a static state; the preset condition judging module is used for judging whether the vehicle meets preset conditions or not based on the control data; the preset threshold value judging module is used for judging whether the driving possibility of the vehicle is greater than a preset threshold value or not if the preset condition is met; the vehicle information acquisition module is used for acquiring vehicle information when the driving possibility is greater than the preset threshold value, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; and the display module is used for displaying the vehicle information.

In a third aspect, the present application provides an active safety control system for a vehicle, where the system includes a processor, a sensor and a display; the processor is used for acquiring the control data of the vehicle when the vehicle is in a static state; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; the sensor is used for acquiring vehicle information when the driving possibility is larger than the preset threshold value, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; the display is used for displaying the vehicle information.

In a fourth aspect, an embodiment of the present application provides a vehicle, including: one or more processors; a memory; one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the steps of the above-described vehicle active safety control method.

The embodiment of the application discloses a vehicle active safety control method, a device and a system and a vehicle, wherein the method comprises the following steps: when a vehicle is in a static state, acquiring control data of the vehicle; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than the preset threshold value, vehicle information is obtained, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information. By acquiring and displaying the vehicle information when the vehicle in the static state meets the preset condition and the driving possibility is greater than the preset threshold value, the user can acquire the information of the current vehicle and the surrounding environment before driving away, so that the safety performance is improved and the accident risk is reduced.

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 shows a schematic flow chart of a vehicle active safety control method according to an embodiment of the present application.

Fig. 2 shows a schematic flow chart of a vehicle active safety control method according to another embodiment of the present application.

Fig. 3 shows a schematic flow chart of a vehicle active safety control method according to another embodiment of the present application.

Fig. 4 shows a flowchart of step S310 in fig. 3 according to an exemplary embodiment of the present application.

Fig. 5 shows a schematic flow chart of a vehicle active safety control method according to another embodiment of the present application.

Fig. 6 shows a schematic flowchart after step S480 in fig. 5 according to an exemplary embodiment of the present application.

Fig. 7 shows a block diagram of an active safety control device of a vehicle according to an embodiment of the present application.

Fig. 8 shows a block diagram of an active safety control system of a vehicle according to an embodiment of the present application.

Fig. 9 is a schematic block diagram of a vehicle according to an embodiment of the present disclosure.

Fig. 10 illustrates a block diagram of a computer-readable storage medium for executing a vehicle active safety control method according to an embodiment of the present application.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some, but not all, embodiments of the present application. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

With the increasing safety awareness, nowadays, the safety performance of the vehicle is more and more emphasized, and the safety configuration of the vehicle should be the first thing in various configurations. The user also often investigates the safety configuration of the respective vehicle type when purchasing the vehicle. Security configurations can be divided into: active security and passive security. The passive safety can reduce the damage to passengers in the automobile as much as possible when the automobile has an accident, and the active safety can monitor and avoid the possibility of out-of-control of the automobile and the occurrence of traffic accidents, thereby improving the driving stability of the automobile. Active safety technology is an important research direction in the field of vehicle safety because active safety can play a role in preventing accidents in advance.

As one approach, active safety may actively intervene in a safety system of driving action, acting before a collision of the vehicle, automatically starting when the vehicle is nearly out of control. The active safety technology utilizes mechanical and electronic devices to keep the stability of the vehicle as much as possible, so that a driver can recover the control of the vehicle, and accidents are avoided to the maximum extent.

However, most of the active safety prevention and control systems of the current vehicles are directed to safety early warning in the driving process, such as lane departure warning, vehicle collision early warning, vehicle distance monitoring and reminding, but are rarely directed to safety prevention and control early warning of the vehicle environment state in the vehicle static state. It will be appreciated that the user is usually concerned about the vehicle and the current environment in real time during driving, and when the vehicle is stationary, the user is not so concerned about the current safety information, which may be dangerous if starting directly. When the driving license is examined, a coach can require a driver to walk around before driving to determine whether the risk factors exist, but most drivers in the actual vehicle driving process are weak in safety consciousness or feel troublesome and unnecessary in vehicle winding detection, the habit of safety detection before starting is not developed, the driver usually directly opens the door to drive, and the great potential safety hazard is buried for the driving to be started.

The inventor of the application invests in research and development, and finds that related information can be acquired and displayed before the vehicle is started every time, so that the safety performance is improved. However, the vehicle is often stopped during driving, for example, the vehicle is stopped for a period of time and then started when traffic jam or traffic lights are encountered. Therefore, the method consumes excessive resources to acquire information, and frequently prompts the information by interrupting human-computer interaction because the user is prompted to need to use human-computer interaction resources of the vehicle, so that the method is tedious and influences the use experience of passengers on the vehicle on human-computer interaction systems such as large screens and audio systems. The inventor of the application continues to invest in research and development, aims to improve the use experience of a user while researching how to improve the safety performance of a vehicle in a static state, and provides a vehicle active safety control method, a device, a system and a vehicle in the embodiment of the application based on the method, the device, the system and the vehicle.

The vehicle active safety control method provided by the application is described below with reference to specific embodiments. The vehicle active safety control method provided by the embodiment of the application can be applied to vehicles. The vehicle may include an internal combustion engine vehicle, a piston internal combustion engine vehicle, a gas turbine vehicle, an electric vehicle, a fuel cell vehicle, a jet vehicle, a solar vehicle, and the like, and the type and function of the vehicle are not particularly limited herein.

In some embodiments, the vehicle may include sensors that may be used to acquire vehicle status data, user status data, environmental data surrounding the vehicle, and the like. The sensor may include one or a combination of several sensors such as a camera, a millimeter wave radar, an ultrasonic radar, and a laser radar. The present application does not specifically limit the type, number, and location of the sensors.

In some embodiments, the vehicle may include a display that may be used to output image information or audio information. Alternatively, the display may include a display screen of a central control of the vehicle, a speaker, or an audio or video output device connected to the vehicle, or the like.

Referring to fig. 1, fig. 1 is a schematic flowchart illustrating a vehicle active safety control method according to an embodiment of the present application. As will be explained in detail below with respect to the embodiment shown in fig. 1, the method may specifically include the following steps:

step S110: when the vehicle is in a static state, the control data of the vehicle is acquired.

The motion state of the vehicle may include a stationary state and a driving state, the stationary state being used to indicate that the current vehicle speed of the vehicle is less than a specified speed threshold. Alternatively, the stationary state may be used to characterize the vehicle's current vehicle speed as zero. Specifically, the stationary state may be a state of the vehicle before power-on, or a state in which a current vehicle speed of the vehicle is less than a specified speed threshold after power-on, where the stationary state of the vehicle after power-on may be a state in which the vehicle has not started to run after power-on, or may be a state in which the vehicle keeps the power-on state but currently stops running after running for a period of time.

Determining the current state of motion of the vehicle may be accomplished in a number of ways. Specifically, it may be determined by analyzing one or more of data of a speed sensor, shift position information of the vehicle, tire rotation information, and a state of the engine or the driving motor. For example, when the current vehicle speed of the vehicle is detected to be zero based on the speed sensor, it may be determined that the vehicle is in a stationary state. For another example, when it is determined that the current shift position is located at a position of a parking position or a neutral position based on the shift position information of the vehicle, it may be determined that the vehicle is in a stationary state. How to acquire the state of the vehicle is not limited herein.

Wherein the vehicle maneuver data may include at least one of user state data and vehicle state data generated based on user behavior. The vehicle state data is data of a vehicle that can be changed according to a manipulation behavior of a user. For example, a user may change pressure data on the steering wheel by grasping the steering wheel, a user may change gear states by engaging a gear, and so forth. In particular, the vehicle state data may include data that affects a vehicle motion state. Such as the current speed of the vehicle, the rotational speed of the engine or drive motor, the steering wheel status, the accelerator/brake pedal, etc. The vehicle state data may also include data not directly related to the vehicle motion state, such as door opening and closing state, seat pressure, etc. The user status data may include image data collected by the vehicle relating to the user or other sensor data relating to the user, etc. Optionally, the manipulation data may further include time information and the like corresponding to the data. The form of the manipulation data is not limited herein.

In some embodiments, the vehicle maneuver data may include data of a power-on operation, i.e., the data is the vehicle maneuver data generated according to the power-on operation performed by the user. The power-on operation is used for setting the vehicle to be in a power-on state, namely, the vehicle system starts to work, and the vehicle can be switched to a running state. The power-on operation may be an operation of powering on the vehicle by key start or key start, or an operation of sensing power-on. Specifically, please refer to the description of the following embodiments.

In other embodiments, the maneuver data of the vehicle may include a duration of an uncontrolled state of the vehicle, wherein the vehicle in the uncontrolled state is not maneuvered. Specifically, please refer to the description of the following embodiments.

Step S120: and judging whether the vehicle meets a preset condition or not based on the operation data.

The preset condition is used for representing that the vehicle is in risk when being started from a static state, namely the vehicle is in risk when being switched from the static state to a driving state. The manipulation data of the vehicle may include at least one of user state data and vehicle state data generated based on a user behavior, and it is determined that the vehicle satisfies a preset condition when it is determined that there is a risk of current vehicle start based on the manipulation data. When the vehicle meets the preset conditions, safety prompt needs to be performed on the user before the vehicle is started, so that the user is informed of the current vehicle or the information of the surrounding environment, and the safety of vehicle starting is improved. When the preset condition is not met, the user does not need to be prompted safely at present, so that resources consumed for safe prompting are reduced, the influence of frequent occupation of man-machine interaction resources of the vehicle on use of a man-machine interaction system such as a large screen and an audio system is avoided, and the use experience of the user is improved.

Specifically, whether a user using the vehicle knows the real-time safety information of the current vehicle or not can be judged based on the control data, namely whether the current safety information is in the control of the user or not can be judged, and whether the vehicle is started from a static state or not can be further judged. The user may be a driver or other people using the vehicle, and the current real-time safety information of the vehicle may be current vehicle information of the vehicle in a stationary state or surrounding environment information. As one mode, whether the user acquires safety information of the vehicle within the past preset time can be judged based on the control data, if not, it is judged that the vehicle is in a risk when being started from a static state, and the vehicle meets the preset condition.

As one way, when the manipulation data of the vehicle includes vehicle state data generated based on the user behavior, a corresponding preset condition may be set according to the vehicle state data, and whether the preset condition is satisfied is determined based on the vehicle state data. As another mode, when the manipulation data of the vehicle includes user status data, a corresponding preset condition may be set according to the user status data, and it may be determined whether the user is paying attention to the current safety information in real time based on the user status data. For example, when it is detected that the user leaves the vehicle for a period of time or the user holds down to play a mobile phone, the user is considered not to know the real-time safety information of the current vehicle, and then it is determined that there is a risk that the vehicle is started from a stationary state, and a preset condition is met.

In some embodiments, when the operation data of the vehicle includes data of a power-on operation, if the vehicle is set to a power-on state according to the power-on operation, it is determined that the vehicle satisfies the preset condition. Specifically, please refer to the description of the following embodiments.

In some embodiments, when the operation data of the vehicle includes a duration of an uncontrolled state of the vehicle, it may be determined whether the duration is greater than a preset duration, and if the duration is greater than the preset duration, it is determined that the vehicle satisfies the preset condition. Specifically, please refer to the description of the following embodiments.

It is understood that the preset condition may be preset before the automobile leaves the factory, or may be set by the user. Different preset conditions can be corresponding to different operation data.

And step S130, if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value.

When the vehicle meets a preset condition, namely the vehicle is in risk of being started from a static state, whether the driving possibility of the vehicle is greater than a preset threshold value is further judged. The driving possibility is used for representing the possibility that the vehicle is to be switched from a static state to a driving state, and the larger the driving possibility is, the more likely the vehicle is to be switched to the driving state. The preset threshold corresponds to a manner of acquiring the driving possibility of the vehicle, and may be preset before the vehicle leaves a factory, or may be set by a user. When the driving possibility of the vehicle is larger than a preset threshold value, the vehicle is judged to be switched to a driving state, namely the vehicle is started.

In some embodiments, it may be detected whether the gear state of the vehicle is a driving gear; if yes, the driving possibility is judged to be larger than a preset threshold value. Specifically, when the vehicle is in a stationary state, the shift position state of the vehicle is usually a parking position or a neutral position, and when there is a driving intention by a user, the shift position of the vehicle needs to be switched to a driving position, i.e., a forward position or a reverse position. Therefore, when the vehicle meets the preset condition, the gear state can be detected in real time, and when the gear state is a driving gear, the vehicle is judged to be switched to a driving state, and the driving possibility is larger than a preset threshold value.

It can be understood that, if the gear state is a driving gear, but the user performs a braking operation at this time, the vehicle is also in a stationary state, but since the user needs to maintain the braking operation to keep the vehicle in the stationary state, it can be considered that the user is in real-time control over the vehicle in this state, the user is more concerned about the current vehicle, and at this time, the start risk is low, and a safety prompt may not be performed.

In some embodiments, whether the user has driving intention or not can be judged according to the behavior of the user related to the driving preparation, and if yes, the driving possibility is judged to be larger than a preset threshold value. The behavior related to the driving preparation may be a behavior that the user would normally adopt before preparing to travel. For example, it may be determined that the traveling possibility is greater than a preset threshold when it is detected that the user is seated in the driver seat and the state of the side door of the driver seat is changed from off to on. For another example, it may be determined that the traveling possibility is greater than a preset threshold when it is detected that the seat belt on the driver seat is fastened.

It can be understood that the driving intention of the user is judged with low accuracy by one behavior of the user, and the driving intention can be judged by combining with the trigger action of the user. The triggering action can be one or more of actions of engaging in a gear, rightly looking ahead by a user, turning off a door lamp, fastening a safety belt and the like. For example, a user sitting on a driver's seat may indicate that the user has driving intent, but there may also be situations where the user is sitting immobile in position, for example, a user is sitting on a driver's seat, or the like. Therefore, the accuracy of judging the driving intention of the user can be improved by combining the preparation triggering action, so that whether the driving possibility is greater than the preset threshold value or not can be judged better.

In some embodiments, when the vehicle meets a preset condition, it may be determined whether a user is present in the driving area, and if so, it may be further determined whether the driving possibility of the vehicle is greater than a preset threshold, so as to avoid energy consumption when the user leaves the vehicle.

Step S140: and when the driving possibility is greater than a preset threshold value, vehicle information is acquired.

When the driving possibility is larger than a preset threshold value, the vehicle information can be acquired. Wherein the vehicle information includes vehicle state information and environmental information around the vehicle. If the vehicle is in a static state and the driving possibility is smaller than a preset threshold value, the driving possibility can be acquired in real time until the driving possibility is larger than the preset threshold value or the vehicle is switched to a driving state.

Specifically, the vehicle state information may be acquired by checking the vehicle system state, various components of the vehicle. For example, the checking of the vehicle system state may include whether the vehicle circuit is normally powered on, whether the power-on voltage is normal, whether each module is normally operated, and the like; the checking of each part of the vehicle can comprise information of the tire pressure of the vehicle, whether a door of the vehicle is closed, whether a wiper can work normally and the like.

Specifically, the environmental information may be acquired by the vehicle acquiring surrounding environmental data through a sensor, and acquiring the environmental information by recognizing the environmental data. The environment data can be data within a certain distance range of the vehicle body, and the environment information can be acquired through image recognition, data analysis and other modes. For example, the environment data may be an environment image collected by a camera, radar data collected by a radar, and the like, and the environment information may be blind area information, vehicle surrounding 360-degree panoramic image information, radar ranging information, and the like.

It is understood that the environmental data of the important position, which may be a blind area of vision of the driver, may be acquired according to actual needs. For example, sensors may be provided for important positions of the vehicle body to acquire environmental data, and sensors may be provided for blind areas of the vehicle head, the vehicle tail, and the vehicle bottom, which are not easily noticed by people, to acquire data of the area.

In some embodiments, the vehicle information that needs to be acquired may be set according to the current state of the vehicle. As one way, when the vehicle is in a state of not being started after power-on, the vehicle information may include vehicle state information and environment information since the state information of the vehicle is unclear by the user before the power-on operation is performed. As a mode, when the vehicle is in a state of stopping after running for a period of time after being powered on, it may be considered that the vehicle may run normally, and vehicle state information does not need to be detected, and at this time, it is more important for the user to prompt current surrounding environment information, and the vehicle information may include the environment information.

Step S150: and displaying the vehicle information.

After the vehicle information is acquired, the vehicle information can be displayed through the vehicle-mounted large screen. As a mode, the vehicle information can also be synchronously broadcasted through a vehicle-mounted voice system. Alternatively, the vehicle information may be pushed to the user through a terminal device such as a mobile phone capable of communicating with the vehicle.

As one way, the vehicle information may be directly displayed through the on-vehicle large screen, that is, the vehicle state information and the environmental information around the vehicle may be directly displayed through the on-vehicle screen. For example, the vehicle surrounding environment information may be 360-degree panoramic image information or visual blind area influence information or the like. Through this kind of mode, can make the user have comparatively comprehensive understanding to current environment around, replace the driver to the vehicle safety inspection around the car, improve the security performance. And the related situation of the visual blind area which is not easy to notice by manual inspection can be obtained. For example, can be to around the car inspection hardly notice vehicle bottom wait the position inspect, reduce and roll to near vehicle bottom automobile body animal child, risk such as scratch peripheral barrier.

As another mode, whether a driving risk exists may be determined by analyzing the acquired vehicle information, and if a risk exists, prompt information for the risk may be generated. The driving risk is used for representing the conditions that obstacles exist around the vehicle, people flow densely, the parking space is difficult to drive away, and the like. For example, the prompt information may be whether there is an obstacle, a small animal, or a child around or at the bottom of the vehicle, or whether there is a risk of scratching when the vehicle is driven out from the surrounding vehicle or the pillar. In this way, the potential risks which need special attention of the user can be prompted, so that the safety awareness of the user is improved, and the driving safety is improved. For example, the environmental information may be recognized to acquire the parking manner of the vehicle, and the positions of obstacles around the vehicle, thereby acquiring an area requiring special attention for driving away from the current position, driving directions, or the like. Alternatively, when it is determined from the vehicle information that the running risk is smaller than the specified risk threshold, it may be considered that the risk of starting the vehicle at this time is small, and the vehicle information may not be displayed.

In some embodiments, a gear state of the vehicle may be obtained; determining the traveling direction of the vehicle according to the gear state; identifying environmental information to determine whether an obstacle exists in a traveling direction; and if so, generating prompt information according to the barrier and displaying the prompt information. Specifically, please refer to the description of the following embodiments.

After the vehicle information is displayed, as one mode, the vehicle information response may be turned off after the confirmation operation of the user on the information is acquired. The confirmation operation may be a click or touch operation, a text operation, a voice operation, an action operation, a gesture operation, or the like, which is input by the user to confirm the information. In this way, the user must respond to the displayed information to further improve the security. For example, it may be set that the user must manually close the displayed information window as a response feedback of the user to the confirmation of the reception of the vehicle information.

As another way, the display of the vehicle information may be automatically stopped after the display of the vehicle information satisfies the specified condition. The specified condition may be that the display duration satisfies the specified display duration, or that the vehicle speed is greater than the specified vehicle speed.

According to the embodiment of the application, when the vehicle is in a static state, the control data of the vehicle are acquired; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than a preset threshold value, vehicle information is obtained, and the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information. When the vehicle in the static state meets the preset condition and the driving possibility is greater than the preset threshold value, the vehicle information is acquired and displayed, the safety inspection of the vehicle starting environment can be performed instead of manpower, the purpose of safety inspection around the vehicle for one circle is achieved, the safety performance of starting and driving of the vehicle in the static state is improved, and the accident risk is reduced.

Referring to fig. 2, fig. 2 is a schematic flowchart illustrating a vehicle active safety control method according to an embodiment of the present application. As will be explained in detail below with respect to the embodiment shown in fig. 2, the method may specifically include the following steps:

step S210: when the vehicle is in a static state, the control data of the vehicle is acquired.

Step S220: and if the vehicle is set to be in a power-on state according to the power-on operation, judging that the vehicle meets the preset condition.

The control data of the vehicle comprises data of power-on operation, if the vehicle is set to be in a power-on state according to the power-on operation, it is judged that the vehicle meets a preset condition, and the vehicle is in a risk when being started from a static state. The user usually performs the power-off operation on the vehicle when the vehicle is turned off or the vehicle needs to be parked for a long time, and the user may be considered to be unclear whether the vehicle is powered off last time or powered on this time. Therefore, when the vehicle is set to the power-on state according to the power-on operation, it can be considered that there is a risk of starting from the stationary state, and the vehicle satisfies the preset condition.

The power-on operation is used for setting the vehicle in the power-off state to be in the power-on state, namely the vehicle system starts to work, and the vehicle can be switched to the driving state. As one way, the power-on operation may be an operation actively performed by the user. For example, a power-on button of the vehicle is pressed, a key is used to power on, etc. Alternatively, the power-on operation may be inductive power-on, that is, the vehicle actively performs the power-on operation by sensing a user or a key. For example, when the primary driver is detected to be unmanned, the vehicle is powered up when the primary door is closed to open. For another example, when the vehicle is powered off and the key is placed in the vehicle, and the brake pedal is depressed, the vehicle is powered on.

In some embodiments, the determination that the vehicle is set to the power-on state according to the power-on operation is that the preset condition is satisfied, that is, the vehicle is determined to satisfy the preset condition when a process of switching the vehicle from the power-off state to the power-on state is detected. And the vehicle in the power-on state is switched to the static state after running for a period of time, and at the moment, the vehicle is in the power-on state but does not meet the preset condition. This is because the risk before the vehicle in the stationary state is first started after obtaining the power-on operation is generally high, and if the vehicle is switched to the stationary state after traveling for a period of time after being powered on, the user already knows the condition of the vehicle during driving, and the risk of starting the vehicle is low. In this way, too frequent reminders to the user may be avoided.

As one way, the value parameter may be changed according to the power-on operation and the power-off operation, so that it is determined whether the vehicle satisfies the preset condition according to the value parameter, and when the value parameter is greater than the preset value, it is determined that the preset condition is satisfied. Specifically, each time the power-off operation of the vehicle is acquired, the numerical parameter may be initialized to a first specified numerical value that is greater than the preset duration, and thus the numerical parameter acquired each time the power-on operation is acquired is the first specified numerical value, and the preset condition is satisfied. After the vehicle information is displayed, the numerical parameter may be set to a second designated numerical value that is less than or equal to the preset numerical parameter. Alternatively, the numerical parameter may be a time parameter. It will be appreciated that the above-described functions may also be implemented by setting identification information in a similar manner.

In step S230, if the preset condition is satisfied, it is determined whether the driving possibility of the vehicle is greater than a preset threshold.

Step S240: and when the driving possibility is greater than a preset threshold value, vehicle information is acquired.

Step S250: and displaying the vehicle information.

The vehicle active safety control method provided in this embodiment may include the same or similar steps as those in the above embodiments, and for the execution of the same or similar steps, reference may be made to the foregoing description, and details are not repeated in this specification.

According to the embodiment of the application, when a vehicle is in a static state, operation data of the vehicle are obtained, wherein the operation data of the vehicle comprise data of power-on operation; if the vehicle is set to be in a power-on state according to the power-on operation, judging that the vehicle meets a preset condition; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than a preset threshold value, vehicle information is obtained, and the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information. After the user powers on the vehicle, if the driving possibility is greater than a preset threshold value, the vehicle information can be acquired and displayed.

Referring to fig. 3, fig. 3 is a schematic flowchart illustrating a vehicle active safety control method according to an embodiment of the present application. As will be explained in detail below with respect to the embodiment shown in fig. 3, the method may specifically include the following steps:

step S310: when the vehicle is in a static state, the operation data of the vehicle is obtained.

The control data may include at least one of user status data and vehicle status data generated based on user behavior, and include time information corresponding to the data. The operation data of the vehicle may include a duration of an uncontrolled state of the vehicle, the vehicle in the uncontrolled state being not operated.

As one mode, it may be determined whether a user has a manipulation behavior related to a motion state of the vehicle within a past preset time through vehicle state data, and when there is no manipulation behavior, it is determined that the vehicle is in an uncontrolled state, and a duration time during which the vehicle is in the uncontrolled state may be acquired according to time information. For example, the vehicle state data may include pressure sensor data on a steering wheel, and when it is detected that a pressure value applied to the steering wheel is smaller than a preset value, the vehicle may be considered to be in an uncontrolled state, and a duration corresponding to the state is obtained.

As another mode, whether the user pays attention to the vehicle or not can be judged through the user state data, so that whether the vehicle is in an uncontrolled state or not is judged, and the duration of the uncontrolled state of the vehicle is obtained according to the time information. For example, when it is detected by the user status data that the user is not looking forward, or that the user is not present in the driver's seat, the vehicle may be considered to be in an uncontrolled state.

In some embodiments, step S310 may further include step S311 and step S312. Referring to fig. 4, fig. 4 is a flowchart illustrating step S310 in fig. 3 according to an exemplary embodiment of the present application, where step S310 may include:

s311: when the vehicle is in a stationary state, it is detected whether a user is present in a driving area of the vehicle.

Specifically, when the vehicle is in a stationary state, it is possible to detect whether or not a user is present within the driving area of the vehicle. It is understood that when no user is present within the driving area of the vehicle, the driver may be considered not to be on the vehicle. Specifically, it may be determined that there is no user in the driving area when one of the following conditions is satisfied: the pressure sensor of the driver seat detects that the pressure is less than a preset threshold value, the safety belt of the driver seat is opened, the door on one side of the driver seat is opened, and the user cannot be detected on the collected image of the driver seat. Here, no limitation is made on how to detect whether or not a user is present in the driving area.

S312: if not, acquiring the duration of the uncontrolled state of the vehicle during the period when no user exists in the driving area.

In some embodiments, it may be determined that the vehicle is in an uncontrolled state when it is detected that there is no user in the driving area, and further, whether there is a user in the driving area, i.e., whether the driver returns to the driving seat. When the driver is detected to return to the driving seat, the vehicle is judged to be switched from the uncontrolled state to the controlled state, and the duration when no user exists in the driving area, namely the duration when the driver leaves the vehicle, is taken as the duration of the uncontrolled state. Alternatively, when the existence of the user in the driving area of the vehicle is detected again, whether the user in the current driving area has the driving authority or not can be detected, and when the user does not have the driving authority, the alarm reminding can be carried out.

In other embodiments, the uncontrolled state is used to indicate that the distance between the user and the vehicle is greater than a preset distance, and when the distance between the user and the vehicle is less than the preset distance, the user can know the current vehicle and environmental conditions, the vehicle information is still under the control of the user, and the vehicle is in a controlled state. Therefore, when no user exists in the driving area, whether the user exists in the vicinity of the vehicle can be further detected, if not, the vehicle is judged to be in an uncontrolled state, and the duration of the uncontrolled state is acquired.

Step S320: and judging whether the duration is greater than the preset duration.

The preset time period may be preset by the vehicle when leaving the factory, or may be preset by the user. For example, duration values obtained by analyzing red light parking time, parking duration in traffic jam and the like through big data can be used, and preset duration is set in advance according to the values when the vehicle leaves a factory; the preset duration can also be set by the user according to the driving habit of the user.

As one way, the preset time period may be automatically adjusted by recognizing the environment around the vehicle. Specifically, when the vehicle is in the complicated changeable environment when discerning, when driving risk is great, can will predetermine time and set up less numerical value, when discerning that the vehicle is currently in spacious environment, when driving risk is less, can will predetermine time and set up great numerical value to improve the flexibility of judging.

In some embodiments, when the duration is a length of time during which the vehicle is in the uncontrolled state during which there is no user in the driving area, it may be determined whether the duration is greater than a preset duration when a user is detected in the driving area.

In some embodiments, the duration time of the uncontrolled state may be obtained in real time, and if the duration time of the uncontrolled state is greater than a time threshold, the vehicle in the power-on state may be powered off to save electric power and improve the safety of the vehicle. The time threshold is a numerical value smaller than a preset time length.

And S330, if the duration is longer than the preset duration, judging that the vehicle meets the preset condition.

If the duration is longer than the preset duration, judging that the vehicle meets the preset condition; and if the duration is less than or equal to the preset duration, judging that the vehicle does not meet the preset condition.

It is understood that when the vehicle is in an uncontrolled state, it may be considered that the user does not pay attention to the vehicle in real time during this period of time, and may not know safety information, and there is a risk of vehicle start-up. By the method, if the user stops the vehicle for a short time, for example, the vehicle stops when the vehicle stops for paying a fee or the like, the user can think that the vehicle is in the control of the user, know the current safety information and judge that the vehicle does not meet the preset condition; if the user parks for a long time, for example, the user parks for a long time to make a call, the user is considered to be not aware of the latest safety information, the risk may exist when the user directly starts, and the condition that the preset condition is met is judged.

In some embodiments, the duration may be used to characterize the length of time the vehicle is in an uncontrolled state during which no user is present within the driving area. This is because when the driver may leave the vehicle without locking the door or turning off the vehicle, some small children, animals, etc. may be caught in the blind area of the vehicle and go unnoticed by the driver during the period from the driver leaving to the driver returning to the vehicle. Therefore, the safety performance of the vehicle can be further improved by detecting whether the user exists in the driving area, acquiring the duration of the uncontrolled state of the vehicle when the driver leaves the vehicle, and judging that the vehicle meets the preset condition when the duration is longer than the preset duration.

In some embodiments, the operation data of the vehicle may further include data of a power-on operation, and if the vehicle is set to a power-on state according to the power-on operation, it is determined that the vehicle satisfies the preset condition. Specifically, when the vehicle is in the power-on state, the duration that the vehicle is in the uncontrolled state may be obtained, and whether the preset condition is met is determined according to the duration and the preset duration, where the duration may be a time parameter obtained in real time through a time recording function. When the duration is longer than the preset duration and the driving possibility of the vehicle is larger than the preset threshold, the vehicle information can be acquired and displayed, and the time parameter can be set to be a second designated value which is smaller than or equal to the preset duration, so that the vehicle can be re-timed to acquire new duration next time when in a static state, and the vehicle information can be prevented from being displayed every time the vehicle is parked. In addition, each time the power-off operation of the vehicle is acquired, the time parameter may be initialized to a first specified value larger than a preset time length, so that the duration of the uncontrolled state of the vehicle is considered to be longer than the preset time length when the time parameter of the power-on operation is acquired as the first specified value, and the preset condition is met.

For example, when the driver temporarily stops the vehicle and the time from leaving the vehicle to returning to the vehicle is longer than the preset time, it is detected that the driver sets the shift position in the driving range, and the vehicle information can be displayed through the vehicle-mounted screen. And if the time length for which the driver leaves the vehicle is less than the preset time length, the vehicle information is not displayed.

Step S340: and if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value.

And S350, when the driving possibility is larger than a preset threshold value, obtaining vehicle information, wherein the vehicle information comprises vehicle state information and environment information around the vehicle.

Step S360: and displaying the vehicle information.

According to the embodiment of the application, when the vehicle is in a static state, the control data of the vehicle are obtained, wherein the control data of the vehicle comprise the duration of the uncontrolled state of the vehicle. And judging whether the duration is greater than the preset duration. And if the duration is longer than the preset duration, judging that the vehicle meets the preset condition. And if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value. And when the driving possibility is greater than a preset threshold value, acquiring vehicle information, wherein the vehicle information comprises vehicle state information and environment information around the vehicle. And displaying the vehicle information. When the vehicle is in an uncontrolled state for a long time, the user may lose control over the current vehicle information, so that when the duration of the uncontrolled state is longer than a preset duration and the driving possibility of the vehicle is greater than a preset threshold, the vehicle information is acquired and displayed, the safety performance of the vehicle before the vehicle leaves can be improved, and the vehicle information is prevented from being displayed too frequently when the vehicle stops or stops.

Referring to fig. 5, fig. 5 is a schematic flowchart illustrating a vehicle active safety control method according to an embodiment of the present application. As will be explained in detail below with respect to the embodiment shown in fig. 5, the method may specifically include the following steps:

step S410: when the vehicle is in a static state, the control data of the vehicle is acquired.

And step S420, judging whether the vehicle meets a preset condition or not based on the operation data.

And step S430, if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value.

And step S440, when the driving possibility is greater than a preset threshold value, vehicle information is acquired.

And S450, acquiring the gear state of the vehicle.

The gear state is the gear position of the current vehicle, and the gear state can be used for representing the state of the current vehicle. Specifically, when the gear state is a parking gear or a neutral gear, it may be characterized that the current vehicle is in a stationary state; when the gear state is a forward gear or a reverse gear and the like for controlling the vehicle to run, it can be represented that the current vehicle is in a running state.

Step S460: the direction of travel of the vehicle is determined from the gear state.

It will be appreciated that a change in gear state may be indicative of an impending change in state of the vehicle, and that the direction of travel is used to indicate the direction in which the vehicle is likely to be travelling. When the gear state corresponding to the static state of the vehicle is switched to the gear state corresponding to the driving state, the fact that the vehicle has high driving possibility can be represented, and the traveling direction of the vehicle can be further determined according to the gear state.

Specifically, when the shift state is switched to the forward shift, the traveling direction of the vehicle may be determined as a forward direction, i.e., a vehicle front direction, and when the shift state is switched to the reverse shift, the traveling direction of the vehicle may be determined as a reverse direction, i.e., a vehicle rear direction.

As one approach, the direction of travel of the vehicle may also be further determined in conjunction with steering information of the steering wheel. For example, when the shift state is the forward direction and the steering wheel is turned left, it indicates that the vehicle may be traveling left forward. By combining the gear state and the steering wheel specific information, the direction of travel of the vehicle can be further accurately determined.

Step S470: the environmental information is recognized to determine whether an obstacle exists in the traveling direction.

The environmental information can be identified to determine whether an obstacle exists in the direction of travel. Where an obstacle is used to indicate an object that may hinder the vehicle from traveling in the direction of travel. The obstacles can specifically comprise living bodies such as people and small animals, and can also comprise non-living bodies such as boxes and wall columns; the obstacle may be a stationary object or a moving object. The obstacle is not limited herein.

Specifically, the data of the acquired environmental information may be processed to identify whether an obstacle is present. For example, it is possible to determine whether there is an obstacle in the traveling direction by recognizing an image containing environmental information. For another example, it is possible to determine whether there is an obstacle in the traveling direction by recognizing sensor data containing environmental information. As one way, the environmental information may be recognized to acquire a distance between an object around the vehicle and the vehicle, and the object may be determined as an obstacle when the distance is less than a preset safe distance.

Optionally, when it is determined that an obstacle exists in the traveling direction, a light for reminding a user outside the vehicle of paying attention to the vehicle to start is displayed on the vehicle body, so that a dangerous situation caused by the fact that the user outside the vehicle does not pay attention to the start of the vehicle is avoided, and the safety performance of the vehicle is further improved.

Step S480: and if so, generating prompt information according to the barrier and displaying the prompt information.

When the environment information is identified and the obstacle exists in the advancing direction, the prompt information can be generated according to the obstacle and displayed through the vehicle-mounted large screen. Optionally, the prompt information can also be synchronously broadcasted through a vehicle-mounted voice system. The prompt information may include information such as the type, position, distance from the vehicle, and risk level of the obstacle.

In some embodiments, when it is determined that there is an obstacle in the traveling direction, it may be determined whether the vehicle can pass; if so, generating prompt information for guiding the vehicle to pass according to the information of the obstacle, and displaying the prompt information; if not, displaying prompt information containing the type and the position of the obstacle, and warning a user that the driving is possibly risky. Therefore, the user can judge whether the vehicle can be driven to safely start or not according to the prompt information. For example, when the vehicle travels forward but an obstacle exists in front of the side, a trajectory for guiding the vehicle to detour may be generated based on the position information of the obstacle, and the user may drive the vehicle away based on the trajectory.

In some embodiments, after generating and displaying the prompt information according to the obstacle, steps S481 to S483 as shown in fig. 6 may be further included, in which:

step S481: the vehicle is set to a driving prohibition state.

When the prompt information is generated according to the obstacle and displayed, the vehicle can be set to a driving prohibition state. The driving prohibition state is used for representing that the vehicle is prohibited to be switched from a static state to a driving state, namely, when the vehicle is set to the driving prohibition state, the vehicle cannot drive, and even if a user switches a gear to a driving gear, releases a brake pedal and a brake pedal, and outputs power through an accelerator pedal or an accelerator, the vehicle is kept in the static state. In this way, when an obstacle exists in the traveling direction, the prompt information can be displayed, and the vehicle is prohibited from traveling, thereby avoiding a situation in which the user is dangerous at the time of starting because the user ignores the prompt information.

Step S482: and monitoring whether the confirmation operation of the prompt information is acquired.

The confirmation operation is used for determining whether the user responds to the prompt message, and when the confirmation operation is monitored, the user can be determined to have received the prompt message. For example, after a safety information interface containing prompt information is displayed through a vehicle-mounted large screen, whether the safety information interface is closed by a user is monitored, and the user needs to manually close the safety information interface, so that the user needs to respond and feed back prompt information such as an obstacle, and the like, and the safety performance is further improved.

Specifically, the confirmation operation may be a click or touch operation, a text operation, a voice operation, an action operation, a gesture operation, or the like, which is performed by the user to confirm the prompt information. Corresponding to the mode of the confirmation operation, whether the voice operation input by the user for confirming the prompt information is acquired or not can be monitored through a voice module on the vehicle, whether the character operation input by the user is acquired or not is monitored through a character input module, and whether the user input action or the gesture operation is acquired or not is monitored through an image input module or a sensor module. The form of the confirmation operation and the manner of monitoring the confirmation operation are not specifically limited herein.

Step S482: if yes, the vehicle is allowed to be switched to a driving state.

After the confirmation operation of the prompt information is acquired, the user can be considered to acquire the risk information which may exist when the current vehicle is started, the driving prohibition state set for the vehicle can be released, that is, the vehicle is allowed to be switched to the driving state, and the user can normally drive the vehicle to drive.

By the mode, when the prompt information is generated and displayed according to the obstacle in the traveling direction, the vehicle is set to be in the driving prohibition state, the vehicle is allowed to be switched to the driving state only after the confirmation operation for the prompt information is obtained, and whether the user knows the risk or not can be confirmed by monitoring the confirmation operation under the condition that the risk possibly exists when the vehicle is driven away from the parking position, so that the attention of the user to the prompt information is improved, and the safety of the vehicle driving away process is further improved.

According to the embodiment of the application, when the vehicle is in a static state, the control data of the vehicle are acquired. And judging whether the vehicle meets a preset condition or not based on the control data. And if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value. And when the driving possibility is greater than a preset threshold value, acquiring vehicle information, wherein the vehicle information comprises vehicle state information and environment information around the vehicle. And acquiring the gear state of the vehicle. The direction of travel of the vehicle is determined from the gear state. The environmental information is recognized to determine whether an obstacle exists in the traveling direction. And if so, generating prompt information according to the barrier and displaying the prompt information. The advancing direction of the vehicle can be determined by acquiring the gear state, so that prompt information is generated and displayed according to the barrier in the advancing direction, more targeted prompt can be performed according to the current vehicle state, the risk in the advancing direction is pre-warned, and the safety performance of the vehicle is further improved.

By the method, after the user powers on the vehicle, the driving possibility of the vehicle can be detected, and if the driving intention of the user is judged, namely the driving possibility is larger than a preset threshold value, the vehicle can acquire and display vehicle information so that the user can know the relevant safety state information. When the vehicle stops after running for a period of time and the user does not control the vehicle within the preset time, namely the time that the vehicle is in an uncontrolled state is longer than the preset time, when the driving intention of the user is detected, namely the driving possibility is larger than a preset threshold value, vehicle information is displayed; and if the user operates the vehicle within the preset time, not displaying the vehicle information. Through the mode, the related safety state information of the vehicle can be actively pushed, so that a driver can know the safety factors of the vehicle and the surrounding environment of the vehicle at the first time before driving away from the vehicle, risk identification and evaluation are well made, safety awareness is strengthened, and accident risk is reduced.

Referring to fig. 7, fig. 7 shows a block diagram of a vehicle active safety control device 500 according to an embodiment of the present application, which includes: the device includes: the control system comprises a control data acquisition module 510, a preset condition judgment module 520, a preset threshold judgment module 530, a vehicle information acquisition module 540 and a display module 550, wherein:

the control data acquiring module 510 is configured to acquire control data of the vehicle when the vehicle is in a stationary state.

Further, the manipulation data obtaining module 510 may include: user detection submodule and duration obtain submodule, wherein:

and the user detection submodule is used for detecting whether a user exists in a driving area of the vehicle or not when the vehicle is in the static state.

And the duration obtaining submodule is used for obtaining the duration of the uncontrolled state of the vehicle during the period that no user exists in the driving area if the uncontrolled state of the vehicle does not exist in the driving area.

And a preset condition judgment module 520, configured to judge whether the vehicle meets a preset condition based on the operation data.

Further, the vehicle operation data may include data of a power-on operation, and the preset condition determining module 520 may include: an operation judgment sub-module, wherein:

the operation judgment sub-module is used for judging that the vehicle meets the preset condition if the vehicle is set to be in a power-on state according to the power-on operation.

Further, the operation data of the vehicle may include a duration of the uncontrolled state of the vehicle, and the preset condition determining module 520 may include: duration judge submodule and condition judge submodule, wherein:

and the duration judgment submodule is used for judging whether the duration is greater than the preset duration or not.

And the condition judgment submodule is used for judging that the vehicle meets the preset condition if the duration is longer than the preset duration.

A preset threshold determining module 530, configured to determine whether a driving possibility of the vehicle is greater than a preset threshold if the preset condition is met.

Further, the preset threshold value determining module 530 may include a gear detection sub-module and a threshold value determining sub-module, wherein:

and the gear detection submodule is used for detecting whether the gear state of the vehicle is a driving gear.

And the threshold value judging submodule is used for judging that the driving possibility is greater than the preset threshold value if the driving possibility is greater than the preset threshold value.

A vehicle information obtaining module 540, configured to obtain vehicle information when the driving possibility is greater than the preset threshold, where the vehicle information includes vehicle state information and environment information around the vehicle.

And a display module 550 for displaying the vehicle information.

Further, the display module 550 may include a gear state obtaining sub-module, a traveling direction determining sub-module, an identification sub-module and an information processing sub-module, wherein:

and the gear state acquisition submodule is used for acquiring the gear state of the vehicle.

And the traveling direction determining submodule is used for determining the traveling direction of the vehicle according to the gear state.

And the identification submodule is used for identifying the environment information to judge whether an obstacle exists in the traveling direction.

And the information processing submodule is used for generating prompt information according to the barrier and displaying the prompt information if the obstacle exists.

Further, after generating a prompt message according to the obstacle and displaying the prompt message, the display module 550 may further include: the state setting submodule, the operation monitoring submodule and the state switching submodule, wherein:

and the state setting submodule is used for setting the vehicle to be in a driving forbidding state.

And the operation monitoring submodule is used for monitoring whether the confirmation operation of the prompt information is acquired.

And the state switching submodule is used for allowing the vehicle to be switched to the driving state if the state switching submodule is in the positive state.

It should be noted that the device embodiment and the method embodiment in the present application correspond to each other, and specific principles in the device embodiment may refer to the contents in the method embodiment, which is not described herein again.

In the several embodiments provided in the present application, the coupling or direct coupling or communication connection between the modules shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or modules may be in an electrical, mechanical or other form. In addition, functional modules in the embodiments of the present application may be integrated into one processing module, or each of the modules may exist alone physically, or two or more modules are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode.

Referring to fig. 8, a block diagram of an active safety control system 600 for a vehicle according to an embodiment of the present application is shown. The system may include a processor 610, a sensor 620, and a display 630, wherein:

the processor 610 is configured to obtain operation data of the vehicle when the vehicle is in a stationary state; judging whether the vehicle meets a preset condition or not based on the control data; and if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value.

The sensor 620 is configured to acquire vehicle information when the driving possibility is greater than the preset threshold, where the vehicle information includes vehicle state information and environment information around the vehicle;

the display 630 is configured to display the vehicle information.

It should be noted that, as will be clear to those skilled in the art, for convenience and brevity of description, the specific working process of the vehicle active safety control system 600 described above may refer to the corresponding process in the foregoing embodiment of the vehicle control method, and will not be described herein again.

Referring to fig. 9, a block diagram of a vehicle 700 according to an embodiment of the present disclosure is shown. The vehicle 700 of the present application may include one or more of the following components: a processor 710, a memory 720, and one or more applications, wherein the one or more applications may be stored in the memory 720 and configured to be executed by the one or more processors 710, the one or more programs configured to perform a method as described in the aforementioned method embodiments.

Processor 710 may include one or more processing cores. The processor 710 interfaces with various components within the vehicle 700 using various interfaces and wires to perform various functions of the vehicle 700 and process data by executing or executing instructions, programs, code sets, or instruction sets stored in the memory 720 and invoking data stored in the memory 720. Alternatively, the processor 710 may be implemented in hardware using at least one of Digital Signal Processing (DSP), field-programmable gate array (FPGA), and Programmable Logic Array (PLA). The processor 710 may integrate one or more of a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a modem, and the like. Wherein, the CPU mainly processes an operating system, a user interface, an application program and the like; the GPU is used for rendering and drawing display content; the modem is used to handle wireless communications. It is understood that the modem may not be integrated into the processor 710, but may be implemented by a communication chip.

Memory 720 may include Random Access Memory (RAM) or read-only memory (ROM). The memory 720 may be used to store instructions, programs, code sets, or instruction sets. The memory 720 may include a stored program area and a stored data area, wherein the stored program area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playing function, an image playing function, etc.), instructions for implementing various method embodiments described below, and the like. The storage data area may also store data created during use of the vehicle 700 (e.g., phone books, audio-visual data, chat log data), and the like.

Referring to fig. 10, a block diagram of a computer-readable storage medium according to an embodiment of the present disclosure is shown. The computer-readable storage medium 800 stores program code that can be called by a processor to execute the methods described in the above-described method embodiments.

The computer-readable storage medium 800 may be an electronic memory such as a flash memory, an electrically-erasable programmable read-only memory (EEPROM), an erasable programmable read-only memory (EPROM), a hard disk, or a ROM. Alternatively, the computer-readable storage medium 800 includes a non-volatile computer-readable storage medium. The computer readable storage medium 800 has storage space for a program medium 810 for performing any of the method steps of the method described above. The program code can be read from and written to one or more computer program products. The program medium 810 may be compressed, for example, in a suitable form.

In summary, the embodiment of the application discloses a vehicle active safety control method, device, system and vehicle, the method includes: when a vehicle is in a static state, acquiring control data of the vehicle; judging whether the vehicle meets a preset condition or not based on the control data; if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value; when the driving possibility is larger than the preset threshold value, vehicle information is obtained, wherein the vehicle information comprises vehicle state information and environment information around the vehicle; and displaying the vehicle information. By acquiring and displaying the vehicle information when the vehicle in the static state meets the preset condition and the driving possibility is greater than the preset threshold value, the user can acquire the information of the current vehicle and the surrounding environment before driving away, so that the safety performance is improved and the accident risk is reduced.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. An active safety control method for a vehicle, comprising:

when a vehicle is in a static state, acquiring control data of the vehicle, wherein the control data of the vehicle comprises the duration of an uncontrolled state of the vehicle, and the vehicle in the uncontrolled state is not controlled;

determining whether the vehicle satisfies a preset condition based on the manipulation data, wherein determining whether the vehicle satisfies the preset condition based on the manipulation data includes: judging whether the duration is longer than a preset duration or not, and if the duration is longer than the preset duration, judging that the vehicle meets the preset condition;

if the preset condition is met, judging whether the driving possibility of the vehicle is greater than a preset threshold value;

when the driving possibility is larger than the preset threshold value, vehicle information is obtained, wherein the vehicle information comprises vehicle state information and environment information around the vehicle;

and displaying the vehicle information.

2. The method of claim 1, wherein the vehicle maneuver data includes data for a power-up operation, and wherein the determining whether the vehicle satisfies a preset condition based on the maneuver data includes:

and if the vehicle is set to be in a power-on state according to the power-on operation, judging that the vehicle meets the preset condition.

3. The method of claim 1, wherein the obtaining the vehicle maneuver data while the vehicle is stationary comprises:

detecting whether a user is present in a driving area of the vehicle when the vehicle is in the stationary state;

if not, the duration that the vehicle is in the uncontrolled state during the period that no user exists in the driving area is obtained.

4. The method according to any one of claims 1-3, wherein the determining whether the driving possibility of the vehicle is greater than a preset threshold value comprises:

detecting whether the gear state of the vehicle is a driving gear or not;

if yes, the driving possibility is judged to be larger than the preset threshold value.

5. The method according to any one of claims 1-3, wherein the displaying the vehicle information comprises:

acquiring a gear state of the vehicle;

determining a direction of travel of the vehicle according to the gear state;

identifying the environmental information to determine whether an obstacle exists in the travel direction;

and if so, generating prompt information according to the barrier and displaying the prompt information.

6. The method of claim 5, wherein after generating a prompt message based on the obstacle and displaying the prompt message, further comprising:

setting the vehicle to a driving prohibition state;

monitoring whether a confirmation operation for the prompt information is acquired;

and if so, allowing the vehicle to be switched to the driving state.

7. An active safety control device for a vehicle, comprising:

the control data acquisition module is used for acquiring control data of the vehicle when the vehicle is in a static state, wherein the control data of the vehicle comprises the duration of an uncontrolled state of the vehicle, and the vehicle in the uncontrolled state is not controlled;

a preset condition determining module, configured to determine whether the vehicle meets a preset condition based on the control data, where the determining whether the vehicle meets the preset condition based on the control data includes: judging whether the duration is longer than a preset duration, and if the duration is longer than the preset duration, judging that the vehicle meets the preset condition;

the preset threshold value judging module is used for judging whether the driving possibility of the vehicle is greater than a preset threshold value or not if the preset condition is met;

the vehicle information acquisition module is used for acquiring vehicle information when the driving possibility is greater than the preset threshold value, wherein the vehicle information comprises vehicle state information and environment information around the vehicle;

and the display module is used for displaying the vehicle information.

8. An active safety control system for a vehicle, the system comprising a processor, a sensor and a display;

the processor is used for acquiring the operation data of the vehicle when the vehicle is in a static state, wherein the operation data of the vehicle comprises the duration of an uncontrolled state of the vehicle, and the vehicle in the uncontrolled state is not operated;

determining whether the vehicle satisfies a preset condition based on the manipulation data, wherein determining whether the vehicle satisfies the preset condition based on the manipulation data includes: judging whether the duration is longer than a preset duration, and if the duration is longer than the preset duration, judging that the vehicle meets the preset condition;

the sensor is used for acquiring vehicle information when the driving possibility is larger than the preset threshold value, wherein the vehicle information comprises vehicle state information and environment information around the vehicle;

the display is used for displaying the vehicle information.

9. A vehicle, characterized by comprising:

one or more processors;

a memory;

one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the one or more processors, the one or more programs configured to perform the vehicle active safety control method of any of claims 1-6.