Flexible driving information processing method and device

Abstract

The present application provides a method and device for processing flexible driving information, which is applied to the vehicle's onboard system, and the onboard system is communicatively connected with a smart watch worn by the driver; the method includes: detecting that the speed of the vehicle passing the first traffic light is greater than the preset speed, obtaining the distance between the vehicle and the second traffic light and the lighting information of the second traffic light; if it is detected that the distance is less than or equal to the preset distance and the cabin includes other people, then determining a flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other people, and the target section is the section between the first traffic light and the second traffic light; according to the real-time driving behavior and the flexible reference driving behavior, controlling the smart watch to flexibly guide the driver's driving behavior. In this way, the present application implements the execution of the reminder strategy through the interaction between the onboard system and the smart watch, and then flexibly guides the driver's driving behavior to improve driving safety and the intelligence of the onboard system.

Description

Technical Field

[0001] The present application belongs to the general data processing technology field of the Internet industry, and specifically relates to a method and device for processing flexible driving information. Background Art

[0002] At present, with the popularization of vehicles, residents' travel is becoming more convenient.

[0003] However, in actual urban environments, traffic lights frequently appear on some roads, causing drivers with low experience and skills to perform emergency braking, emergency acceleration, bumps, etc. during driving, thereby increasing the risk of traffic accidents and possibly causing injuries to passengers in the vehicle. Summary of the invention

[0004] The embodiment of the present application provides a method and device for processing flexible driving information, which implements the execution of a reminder strategy through the interaction between the vehicle system and the smart watch, and then flexibly guides the driver's driving behavior to improve driving safety.

[0005] In a first aspect, an embodiment of the present application provides a method for processing flexible driving information, which is applied to a vehicle system of a vehicle, wherein the vehicle system is communicatively connected to a smart watch worn by a driver; the method comprises:

[0006] Detecting that the speed of the vehicle passing the first traffic light is greater than a preset speed, obtaining the distance between the vehicle and the second traffic light and the real-time lighting information of the second traffic light;

[0007] If it is detected that the distance is less than or equal to the preset distance and the cabin of the vehicle includes other persons except the driver, a flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other persons is determined according to the distance, the real-time light information, the road condition of the target section, and the status information of the other persons, wherein the target section is a section between the first traffic light and the second traffic light;

[0008] According to the real-time driving behavior of the driver and the flexible reference driving behavior, the smart watch is controlled to flexibly guide the driving behavior of the driver.

[0009] In a second aspect, an embodiment of the present application provides a flexible driving information processing device, which is applied to a vehicle system of a vehicle, wherein the vehicle system is communicatively connected to a smart watch worn by a driver; the device comprises:

[0010] an acquisition unit, configured to detect that the speed of the vehicle passing the first traffic light is greater than a preset speed, and acquire the distance between the vehicle and the second traffic light and the real-time lighting information of the second traffic light;

[0011] a determining unit, configured to determine, if it is detected that the distance is less than or equal to a preset distance and the cabin of the vehicle includes other persons except the driver, a flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other persons according to the distance, the real-time lighting information, the road condition of the target section, and the status information of the other persons, wherein the target section is a section between the first traffic light and the second traffic light;

[0012] A control unit is used to control the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior.

[0013] In a third aspect, an embodiment of the present application provides a vehicle system, comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect of the embodiment of the present application.

[0014] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program / instructions stored thereon, which, when executed by a processor, implement the steps in the first aspect of the embodiment of the present application.

[0015] In a fifth aspect, an embodiment of the present application provides a computer program product, including a computer program / instructions, which, when executed by a processor, implement some or all of the steps described in the first aspect of the embodiment of the present application.

[0016] It can be seen that in the embodiment of the present application, the vehicle system determines the flexible reference driving behavior corresponding to the target section based on the real-time road conditions and the status information of the passengers on the vehicle, and then implements a reminder strategy for the driver based on the real-time driving behavior and the interaction between the vehicle system and the smart watch, thereby achieving flexible guidance of the driver's driving behavior, improving driving safety and the intelligence of the vehicle system. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a structural block diagram of a behavior reminder system provided in an embodiment of the present application;

[0019] Figure 2It is a flowchart of a method for processing flexible driving information provided by an embodiment of the present application;

[0020] Figure 3 This is a schematic diagram of a scenario for information collection provided by an embodiment of the present application;

[0021] Figure 4 This is a schematic diagram of a scenario in which a smart watch executes a reminder strategy provided by an embodiment of the present application;

[0022] Figure 5 This is a schematic diagram of an active reporting scenario provided in an embodiment of the present application;

[0023] Figure 6 This is a block diagram of the functional units of a flexible driving information processing device provided in an embodiment of the present application;

[0024] Figure 7 It is a block diagram of the functional units of another flexible driving information processing device provided in an embodiment of the present application;

[0025] Figure 8 It is a structural block diagram of a vehicle system provided in an embodiment of the present application. DETAILED DESCRIPTION

[0026] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0027] The terms "first", "second", etc. in the specification and claims of this application and the above-mentioned drawings are used to distinguish different objects, rather than to describe a specific order. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units that are not listed, or optionally includes other steps or units inherent to these processes, methods, products or devices.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] See also Figure 1 , Figure 1 is a structural block diagram of a behavior reminder system provided by an embodiment of the present application. Figure 1 As shown, the behavior reminder system 100 includes a vehicle system 110 and a smart watch 120. The vehicle system 110 is bound to the vehicle, and the smart watch 120 is connected to the vehicle system 110 in communication, and the smart watch is worn by the driver. Among them, the vehicle system 110 is bound to the vehicle, and the vehicle can be any type of vehicle on the market. One vehicle system 110 can correspond to multiple smart watches 120 and one vehicle at the same time, or the behavior reminder system 100 includes multiple vehicle systems 110, and each behavior reminder system 100 corresponds to one or more smart watches 120.

[0030] Based on this, an embodiment of the present application provides a method for processing driving behavior reminder information, and the embodiment of the present application is described in detail below in conjunction with the accompanying drawings.

[0031] See also Figure 2 , Figure 2 1 is a flow chart of a method for processing flexible driving information provided by an embodiment of the present application, wherein the method is applied to a vehicle system 110 of a vehicle in a behavior reminder system 100, wherein the behavior reminder system 100 further includes a smart watch 120, the smart watch 120 is worn by the driver, and the vehicle system 110 and the smart watch 120 are in communication connection; the method includes:

[0032] Step S201: It is detected that the speed of a vehicle passing through a first traffic light is greater than a preset speed, and the distance between the vehicle and a second traffic light and real-time lighting information of the second traffic light are obtained.

[0033] Among them, the reason why the vehicle-mounted system bound to the vehicle in this application sets such a condition for starting the processing method of flexible driving information is that in an urban environment, the two traffic lights are close to each other, and the driver can only know the distance to the second traffic light after accelerating through the first traffic light, and will quickly slow down again. Frequent acceleration and deceleration not only has a greater risk of traffic accidents, but also when the vehicle carries special passengers such as the elderly, children, and pregnant women, it may also cause passengers to be injured due to acceleration, bumps, etc. However, driving habits are difficult to change, and they are often subconscious behaviors. It is difficult to achieve soft driving through the driver's subjective constraints, and effective and timely external reminders are required.

[0034] Step S202, if it is detected that the distance is less than or equal to the preset distance, and the vehicle cabin includes other people besides the driver, a flexible reference driving behavior for the target section that is not likely to cause motion sickness to other people is determined based on the distance, real-time lighting information, road conditions of the target section, and status information of other people.

[0035] The target road section is a road section between the first traffic light and the second traffic light.

[0036] The status information of other persons includes age, physical condition type, etc., which are not limited here. The physical condition type includes pregnant women, passengers with physical defects, etc.

[0037] In a possible embodiment, the current road condition information includes road traffic information and rear vehicle information, and the road traffic information is used to characterize the driving distance and congestion level between the first traffic light and the second traffic light; the flexible reference driving behavior that is not likely to cause motion sickness to other personnel on the target section is determined based on the distance, real-time lighting information, the road condition of the target section, and the status information of other personnel, including: determining a vehicle acceleration threshold adapted to the status information of each other personnel; determining the vehicle acceleration threshold with the lowest value as the target acceleration threshold, and determining a starting acceleration adapted to the rear vehicle information; determining an average vehicle speed range based on the road traffic information; and determining a flexible reference driving behavior based on the average vehicle speed range, the starting acceleration and the target acceleration threshold.

[0038] Among them, the status information of other people is the most likely type determined by the vehicle system through the characteristic information of each passenger. For example, based on the characteristic information corresponding to the passenger, it is determined that the probability that the passenger is a child is 80%, so the passenger type of the passenger is determined to be a child. Passenger types can include children, the elderly, pregnant women, passengers with physical disabilities, and healthy adults, which are not specifically limited here. Since the vehicle acceleration thresholds that can be generally adapted to each passenger type are different. Therefore, the vehicle acceleration threshold with the lowest value is determined as the highest acceleration threshold that the vehicle can reach in this section, that is, the target acceleration threshold. The relationship between the rear vehicle information and the starting acceleration is that the more the number of rear vehicles, the greater the corresponding starting acceleration of the vehicle. If the rear vehicle type is an ambulance or fire truck, it is necessary to get out of the way and start quickly.

[0039] Among them, the reference driving behavior can be determined by using a pre-trained reference driving behavior calculation model to obtain a reference driving behavior in the section between the first traffic light and the second traffic light through the vehicle average speed range, starting acceleration and target acceleration threshold. The reference driving behavior calculation model is a calculation model obtained by repeated training using a large number of driving behavior samples and corresponding passenger types and current road conditions. The reference driving behavior can be understood as the specific driving operation that an ideal driver would perform in the section between the first traffic light and the second traffic light in the future under the same external conditions. For example, when the first traffic light is red, the passenger is a pregnant woman, the road conditions are that there are few vehicles and pedestrians, and there are no vehicles behind. The reference driving behavior of the ideal driver is predicted as follows: the smooth speed is 35 km / h 30 meters before the first traffic light, the deceleration acceleration is 7 m / s2 (the deceleration acceleration of the reference acceleration) 30 meters before the first traffic light (the deceleration operation position), and after the first traffic light turns green, at the first traffic light (the acceleration operation position), the starting acceleration is 5 m / s2 (the acceleration acceleration of the reference acceleration), and the average speed of smooth driving is 30 km / h. Among them, the reference acceleration is a balance between not interfering with the start / acceleration of the rear / front vehicles to ensure smooth traffic and making the passengers feel smooth and not prone to motion sickness. Among them, making the passengers feel smooth refers to the distance between the first traffic light and the second traffic light, so as not to accelerate quickly and then decelerate quickly, which is an acceleration that can ensure smooth driving.

[0040] It can be seen that in this example, the vehicle system determines the flexible reference driving behavior through various means, so as to subsequently remind the driver of irregular driving behavior, assist the driver in correcting his driving behavior, and improve the accuracy and efficiency of determining the flexible reference driving behavior, so that the determined flexible reference driving behavior can adapt to different road conditions while ensuring the passenger riding experience.

[0041] In a possible embodiment, the vehicle also includes a pressure sensor and a vehicle-mounted camera; before determining the flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other personnel based on the distance, the real-time lighting information, the road condition of the target section, and the status information of the other personnel, the method also includes: obtaining a reference pressure value collected by the pressure sensor for each non-driving cabin; determining that the non-driving cabin corresponding to the reference pressure value greater than a preset pressure threshold is a target seat; obtaining a seat image and a vehicle rear image of the target seat collected by the vehicle-mounted camera; determining the status information of the other personnel based on the seat image, and determining the road condition based on the vehicle rear image.

[0042] Among them, since the vehicle system is bound to the vehicle, the vehicle system is connected to the pressure sensors and on-board cameras installed in the vehicle, and the vehicle system can easily obtain the information collected by them. In order to reduce the image data to be processed by the vehicle system, the target seats where passengers may be seated are first determined by the pressure sensors, and then the on-board cameras collect the seat images on the target seats and send them to the vehicle system for identification. The vehicle system performs feature recognition on the acquired seat images to determine the number of passengers and the feature information of each passenger, thereby determining the passenger type.

[0043] In order to correctly capture the seat image and the rear image of the vehicle, the vehicle camera is a collection of multiple image acquisition devices, which are respectively set in the vehicle to capture the seat image and set behind the vehicle to capture the rear image of the vehicle. The rear vehicle information can include the number of rear vehicles, and if there are rear vehicles, further determine the type of each rear vehicle, such as fire trucks, police cars, ambulances and other special vehicles. Such vehicles sometimes require the vehicle to start quickly or give way, so it is necessary to identify the vehicle type to improve the accuracy of determining the reference driving behavior.

[0044] For example, Figure 3 As shown, Figure 3 Schematic diagram of a scenario of information collection provided by an embodiment of the present application. Figure 3 As shown, Figure 3 01, 02, and 03 are the locations where the on-board cameras are installed. 01 is the location where the camera inside the vehicle can capture images of all non-driving positions, and 02 and 03 are the locations where the camera is used to capture images of the rear of the vehicle. They are usually installed high outside the vehicle to avoid being unable to effectively capture the rear vehicle. Figure 3 04 satellites interact to determine the vehicle position and then determine Figure 3 The navigation information of 05 includes traffic light status information and road traffic information, and then all this information is sent to Figure 3 The 06 in the figure refers to the vehicle computer system bound to the vehicle, so as to perform subsequent data processing to determine the reference driving behavior adapted to the passenger and road condition information.

[0045] It can be seen that in this example, the reference pressure value collected by the pressure sensor is used to determine the target seat where the passenger may be seated, which can reduce the number of images that the vehicle system needs to perform image recognition and improve the efficiency of the vehicle system in determining the type of passenger. In addition, the traffic light status information and road traffic information are determined by the vehicle's location, so as to improve the accuracy of the subsequent determination of the flexible reference driving behavior and driving safety.

[0046] Step S203, controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior.

[0047] In a possible embodiment, the real-time driving behavior includes a first acceleration of the acceleration behavior and a second acceleration of the deceleration behavior; the flexible reference driving behavior includes a first acceleration threshold of the acceleration behavior of the vehicle in the target section and a second acceleration threshold of the deceleration behavior; controlling the smart watch to flexibly guide the driver's driving behavior based on the driver's real-time driving behavior and the flexible reference driving behavior includes: determining a first reminder strategy for reminding the driver to reduce the acceleration intensity through the smart watch based on a first difference between the first acceleration and the first acceleration threshold; determining a second reminder strategy for reminding the driver to reduce the braking intensity through the smart watch based on a second difference between the second acceleration and the second acceleration threshold; and outputting the first reminder strategy or the second reminder strategy.

[0048] Further, the reminder intensity of the first reminder strategy is associated with the first difference, and the reminder intensity of the second reminder strategy is associated with the second difference.

[0049] Among them, this example shows the flexible guidance of the driver's emergency braking and emergency acceleration by the car system and smart watch, that is, the restriction of the driver's high acceleration in acceleration behavior and the driver's high acceleration in deceleration behavior. When the acceleration intensity of the driver's accelerator makes the first acceleration of the vehicle exceed the first acceleration threshold, the first reminder strategy is adopted, and when the braking intensity of the driver's brake makes the second acceleration of the vehicle exceed the second acceleration threshold, the second reminder strategy is adopted. Through different types of reminder strategies, the driver can adjust the current wrong driving behavior in time under the flexible driving of the smart watch.

[0050] It can be seen that in this example, through the interaction between the vehicle system and the smart watch, different reminder strategies are adopted for acceleration and deceleration behaviors, so that the driver can adjust the wrong driving behavior in time under flexible guidance, thereby improving driving safety and the intelligence of the vehicle system.

[0051] In a possible embodiment, controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior includes: determining a reference operating position of the vehicle on the target road section, and a reference speed and a reference acceleration corresponding to the reference operating position according to the flexible reference driving behavior; determining difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior; determining a third reminder strategy or the fourth reminder strategy according to the difference information; and outputting the third reminder strategy or the fourth reminder strategy.

[0052] Among them, the third reminder strategy is used to instruct the smart watch to remind the driver to increase the acceleration of the current driving behavior, and the fourth reminder strategy is used to instruct the smart watch to remind the driver to reduce the acceleration of the current driving behavior, and the current driving behavior is acceleration behavior or deceleration behavior.

[0053] Compared with the previous example, this example is a more in-depth flexible guidance method. The guidance aspects of the flexible reference driving behavior determined by the above information include three aspects: reference operation position, reference speed and reference acceleration. This provides corresponding reminders for the driver's real-time driving behavior, thereby avoiding the risk of increasing the vehicle's driving in the second half of the target section due to incorrect driving of the vehicle in the first half of the target section.

[0054] It can be seen that in this example, the vehicle system determines the flexible reference driving behavior from three aspects: reference operating position, reference speed and reference acceleration, so as to determine the difference between the actual driving behavior and the flexible reference driving behavior and output the reminder strategy in time, so that the vehicle can drive smoothly in the target section, improve the passenger's riding experience and driving safety.

[0055] In a possible embodiment, if the reference operating position is a deceleration operating position; determining the difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior includes: determining the actual deceleration position of the real-time driving behavior, the actual speed corresponding to the actual deceleration position and the actual deceleration acceleration; if the actual deceleration position matches the deceleration operating position and the actual deceleration acceleration is less than the reference acceleration, determining the first difference information including the acceleration difference and the vehicle speed difference. If the actual deceleration position matches the deceleration operating position and the actual deceleration acceleration is greater than the reference acceleration corresponding to the deceleration operating position, determining the second difference information including the acceleration difference. If the actual deceleration position does not match the deceleration operating position, determining the second difference information including the difference position distance.

[0056] The vehicle speed difference is the difference between the actual speed and the reference speed, the first difference information is used to indicate that the driver needs to increase the acceleration of the current driving behavior, the second difference information is used to indicate that the driver needs to reduce the acceleration of the current driving behavior, and the difference position distance is the distance between the actual deceleration position and the deceleration operation position.

[0057] Among them, this embodiment is aimed at the specific implementation method of determining the difference information when the reference operation position in the flexible reference driving behavior is the deceleration operation position. When the reference operation position is the deceleration operation position, there are the following three irregular driving situations: First, when the current driving reaches the deceleration operation position, it does not decelerate or the acceleration is lower than the reference acceleration. At this time, the deceleration operation distance is short, and the actual acceleration when reaching the traffic light will be too large, which may cause motion sickness to passengers; second, the current driving does not reach the deceleration operation position and decelerates; third, when reaching the deceleration operation position, the acceleration is higher than the reference acceleration. In the second and third situations, the vehicle will decelerate prematurely, which will interfere with the driving of the vehicle behind.

[0058] It can be seen that in this example, the difference information carrying different information is determined through the differences in different situations, so that different reminder strategies can be executed when reminder strategies are subsequently executed, thereby improving the accuracy, efficiency and practicality of the vehicle system in determining the difference information.

[0059] In a possible embodiment, if the reference operating position is an acceleration operating position; determining the difference information between the current driving behavior and the flexible reference driving behavior based on the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior includes: determining the actual acceleration of the vehicle when it reaches the acceleration operating position; if the actual acceleration is less than the reference acceleration corresponding to the acceleration operating position, determining first difference information including the acceleration difference; if the actual acceleration is greater than or equal to the reference acceleration corresponding to the acceleration operating position, determining second difference information including the acceleration difference.

[0060] The first difference information is used to indicate that the driver needs to increase the acceleration of the current driving behavior, and the second difference information is used to indicate that the driver needs to reduce the acceleration of the current driving behavior.

[0061] Among them, this embodiment is directed to a specific implementation method for determining difference information when the reference operation position in the flexible reference driving behavior is the acceleration operation position. When the reference operation position is the acceleration operation position, there are the following two irregular driving situations: one is that when the current driving reaches the acceleration operation position, the acceleration is lower than the reference acceleration, and the rear vehicle may urge / cause traffic congestion. The other is that when the current driving reaches the acceleration operation position, the acceleration is higher than the reference acceleration, which may cause motion sickness in passengers.

[0062] It can be seen that in this example, the difference information carrying different information is determined through the differences in different situations, so that different reminder strategies can be executed when reminder strategies are subsequently executed, thereby improving the accuracy, efficiency and practicality of the vehicle system in determining the difference information.

[0063] In a possible embodiment, determining the third reminder strategy or the fourth reminder strategy based on the difference information includes: if the difference information is the first difference information, determining the third reminder strategy, and the reminder strength of the third reminder strategy is associated with the acceleration difference; if the difference information is the second difference information, determining the fourth reminder strategy, and the reminder strength of the third reminder strategy is associated with the acceleration difference.

[0064] Among them, the reminder strategy is to judge the type of difference information to perform different reminder operations, namely the first reminder operation, the second reminder operation, the third reminder operation and the fourth reminder operation, wherein the reminder operation can include three types of reminders: ringing, vibration, and voice reminder, wherein the reminder degree of the ringing reminder operation and the vibration operation is associated with the information carried by the difference information. When the acceleration difference and the vehicle speed difference are larger, it means that the driver's behavioral difference is greater, and the ringing frequency can be set to be larger, so that the driver can know the type and degree of behavioral difference from the body feeling. Similarly, the vibration reminder operation can also be set in the same way, and the vibration degree increases with the increase of the acceleration difference and the difference position distance.

[0065] For example, if the smart watch can perform a heating operation, it can also remind the driver through heating that there are errors in his driving behavior to assist him in correcting his driving behavior.

[0066] For example, see Figure 4 , Figure 4 Schematic diagram of a scenario in which a smart watch executes a reminder strategy provided by an embodiment of the present application. Figure 4 As shown, Figure 4 The following are three reminder strategies that can be executed by smart watches. The type of smart watch shown in this figure is a wristwatch. Figure 4 ① in the figure is the vibration reminder operation. Figure 4 ② in the figure is the ringing reminder operation. Figure 4 ③ in the figure is a voice reminder operation. The ringing frequency corresponding to the ringing reminder operation will not affect the driver's health, nor will it affect the driver's normal driving. The voice broadcast content of the voice reminder operation is related to the difference in the driver's driving behavior.

[0067] Among them, as the number of executions of the reminder strategy increases, the driver will instinctively respond to the reminder strategy in the subsequent driving process to increase the adjustment speed for driving behavior, and will also react to what kind of driving behavior adjustment needs to be made according to different reminder strategies.

[0068] It can be seen that in this example, different reminder strategies are implemented for different difference information to remind the driver to drive in a standardized manner, thereby improving the accuracy and efficiency of the second electronic device in executing the reminder strategy, and achieving flexible guidance of the driver on erroneous driving behaviors, thereby improving driving safety.

[0069] In a possible embodiment, the method further includes: if the time the vehicle stays in the road section between the first traffic light and the second traffic light exceeds the expected time, obtaining the current location information of the vehicle, and controlling the smart watch to obtain the vital signs information of the driver; and reporting the vital signs information and the current location information to the rescue system.

[0070] The estimated time may first be determined by referring to driving behavior to obtain a normal driving time range, and then the maximum value within the normal driving time range is used as the estimated time.

[0071] For example, see Figure 5 , Figure 5 FIG. 1 is a schematic diagram of an active reporting scenario provided by this embodiment. Figure 5 As shown, Figure 5 01 in the figure is the first traffic light. Figure 5 02 in the figure is the second traffic light. Figure 5 03 in the figure is the vehicle. When the vehicle-bound system detects that the vehicle has been on the road for too long, it means that a traffic accident may occur. Then the smart watch is controlled to collect the driver's vital signs and current location information (i.e. Figure 5 05) proactively report to the emergency system (i.e. Figure 5 04) enables the rear system to obtain relevant information of each driver to determine when the driver's vital signs reflect a poor physical condition and call for help as soon as possible.

[0072] It can be seen that in this example, by detecting that the vehicle may have a traffic accident and cause it to stay on the target road section for a long time, the smart watch is actively controlled to obtain the driver's vital signs information to avoid the driver not being able to receive timely treatment, thereby improving the intelligence of the vehicle system in data processing.

[0073] visible, Figure 2 It is a flow chart of a flexible driving information processing method provided in an embodiment of the present application, which realizes the execution of reminder strategy through the interaction between the vehicle system and the smart watch, and then flexibly guides the driver's driving behavior to improve driving safety and the intelligence of the vehicle system.

[0074] The following is an embodiment of the device of the present application. The embodiment of the device of the present application and the embodiment of the method of the present application are of the same concept and are used to execute the method described in the embodiment of the present application. For the convenience of explanation, the embodiment of the device of the present application only shows the part related to the embodiment of the device of the present application. For the specific technical details not disclosed, please refer to the description of the embodiment of the method of the present application, which will not be repeated here one by one.

[0075] The embodiment of the present application provides a flexible driving information processing device, which is applied to Figure 1The vehicle system 110 in the behavior reminder system 100 shown, the behavior reminder system 100 includes the vehicle system 110 and a smart watch 120, and the vehicle system 110 is bound to the vehicle. Specifically, the flexible driving information processing device is used to execute the steps performed by the vehicle system in the above flexible driving information processing method. The flexible driving information processing device provided in the embodiment of the present application may include modules corresponding to the corresponding steps.

[0076] The embodiment of the present application can divide the elevator water seepage treatment device into functional modules according to the above method example. For example, each functional module can be divided according to each function, or two or more functions can be integrated into one processing module. The above integrated module can be implemented in the form of hardware or in the form of software functional modules. The division of modules in the embodiment of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation.

[0077] In the case of dividing each functional module into corresponding functional modules, Figure 6 It is a functional unit composition block diagram of a flexible driving information processing device provided in an embodiment of the present application; the flexible driving information processing device 60 includes: an acquisition unit 601, used to detect that the speed of the vehicle passing the first traffic light is greater than a preset speed, and acquire the distance between the vehicle and the second traffic light and the real-time lighting information of the second traffic light; a determination unit 602, used to determine the flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other personnel based on the distance, the real-time lighting information, the road condition of the target section, and the status information of the other personnel if it is detected that the distance is less than or equal to the preset distance and the cabin of the vehicle includes other personnel besides the driver, the target section is the section between the first traffic light and the second traffic light; a control unit 603, used to control the smart watch to flexibly guide the driving behavior of the driver based on the real-time driving behavior of the driver and the flexible reference driving behavior.

[0078] In a possible embodiment, the real-time driving behavior includes a first acceleration of the acceleration behavior and a second acceleration of the deceleration behavior; the flexible reference driving behavior includes a first acceleration threshold of the acceleration behavior of the vehicle in the target section and a second acceleration threshold of the deceleration behavior; in terms of controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior, the control unit 603 is specifically used to: determine a first reminder strategy for reminding the driver to reduce the acceleration intensity through the smart watch according to a first difference between the first acceleration and the first acceleration threshold; determine a second reminder strategy for reminding the driver to reduce the braking intensity through the smart watch according to a second difference between the second acceleration and the second acceleration threshold; and output the first reminder strategy or the second reminder strategy.

[0079] In a possible embodiment, in terms of controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior, the control unit 603 is specifically used to: determine the reference operating position of the vehicle on the target road section, and the reference speed and reference acceleration corresponding to the reference operating position according to the flexible reference driving behavior; determine the difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior; determine the third reminder strategy or the fourth reminder strategy according to the difference information, the third reminder strategy is used to instruct the smart watch to remind the driver to increase the acceleration of the current driving behavior, and the fourth reminder strategy is used to instruct the smart watch to remind the driver to weaken the acceleration of the current driving behavior, and the current driving behavior is an acceleration behavior or a deceleration behavior; output the third reminder strategy or the fourth reminder strategy.

[0080] In a possible embodiment, if the reference operating position is a deceleration operating position; in terms of determining the difference information between the current driving behavior and the flexible reference driving behavior based on the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior, the control unit 603 is specifically used to: determine the actual deceleration position of the real-time driving behavior, the actual speed corresponding to the actual deceleration position and the actual deceleration acceleration; if the actual deceleration position matches the deceleration operating position and the actual deceleration acceleration is less than the reference acceleration, then determine the first difference information including the acceleration difference and the vehicle speed difference, and the vehicle speed difference is the reference acceleration. The difference between the actual speed and the reference speed, the first difference information is used to characterize that the driver needs to strengthen the acceleration of the current driving behavior; if the actual deceleration position matches the deceleration operation position, and the actual deceleration acceleration is greater than the reference acceleration corresponding to the deceleration operation position, then the second difference information including the acceleration difference is determined, and the second difference information is used to characterize that the driver needs to weaken the acceleration of the current driving behavior; if the actual deceleration position does not match the deceleration operation position, then the second difference information including the difference position distance is determined, and the difference position distance is the distance between the actual deceleration position and the deceleration operation position.

[0081] In a possible embodiment, if the reference operating position is an acceleration operating position; in terms of determining the difference information between the current driving behavior and the flexible reference driving behavior based on the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior, the control unit 603 is specifically used to: determine the actual acceleration of the vehicle when it reaches the acceleration operating position; if the actual acceleration is less than the reference acceleration corresponding to the acceleration operating position, determine first difference information including the acceleration difference, and the first difference information is used to characterize that the driver needs to strengthen the acceleration of the current driving behavior; if the actual acceleration is greater than or equal to the reference acceleration corresponding to the acceleration operating position, determine second difference information including the acceleration difference, and the second difference information is used to characterize that the driver needs to weaken the acceleration of the current driving behavior.

[0082] In a possible embodiment, in terms of determining the third reminder strategy or the fourth reminder strategy based on the difference information, the control unit 603 is specifically used to: if the difference information is the first difference information, determine the third reminder strategy, and the reminder strength of the third reminder strategy is associated with the acceleration difference; if the difference information is the second difference information, determine the fourth reminder strategy, and the reminder strength of the third reminder strategy is associated with the acceleration difference.

[0083] In a possible embodiment, the vehicle also includes a pressure sensor and a vehicle-mounted camera; before determining the flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other personnel based on the distance, the real-time lighting information, the road condition of the target section, and the status information of the other personnel, the determination unit 602 is also used to: obtain the reference pressure value collected by the pressure sensor for each non-driving cabin; determine that the non-driving cabin corresponding to the reference pressure value greater than a preset pressure threshold is the target seat, and the target seat is the non-driving cabin where the other personnel exist; obtain the seat image and the rear image of the vehicle of the target seat collected by the vehicle-mounted camera; determine the status information of the other personnel based on the seat image, and determine the road condition based on the rear image of the vehicle.

[0084] In the case of an integrated unit, such as Figure 7 As shown, Figure 7 This is a functional unit block diagram of another flexible driving information processing device provided by an embodiment of the present application. Figure 7 In the embodiment, the flexible driving information processing device 60 includes: a processing module 702 and a communication module 701. The processing module 702 is used to control and manage the actions of the flexible driving information processing device, for example, the steps of the acquisition unit 601, the determination unit 602 and the control unit 603, and / or other processes for executing the technology described herein. The communication module 701 is used to support the interaction between the flexible driving information processing device and other devices. Figure 7 As shown, the flexible driving information processing device 60 may include a storage module 703, and the storage module 703 is used to store program codes and data of the flexible driving information processing device.

[0085] Among them, the processing module 702 can be a processor or a controller, for example, a central processing unit (CPU), a general processor, a digital signal processor (DSP), an ASIC, an FPGA or other programmable logic device, a transistor logic device, a hardware component or any combination thereof. It can implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. The processor can also be a combination that implements a computing function, for example, a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 701 can be a transceiver, an RF circuit or a communication interface, and the like. The storage module 703 can be a memory.

[0086] All relevant contents of each scenario involved in the above method embodiment can be referred to the functional description of the corresponding functional module, which will not be repeated here. The above flexible driving information processing device 60 can execute the above Figure 2 The processing method of flexible driving information is shown.

[0087] The above embodiments can be implemented in whole or in part by software, hardware, firmware or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer programs are loaded or executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium, or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website site, computer, server or data center to another website site, computer, server or data center by wired or wireless means. The computer-readable storage medium can be any available medium that a computer can access or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (e.g., a floppy disk, a hard disk, a tape), an optical medium (e.g., a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state hard disk.

[0088] Figure 8 is a structural block diagram of a vehicle system provided by an embodiment of the present application. Figure 8 As shown, the vehicle system 110 may include one or more of the following components: a processor 801, and a memory 802 coupled to the processor 801, wherein the memory 802 may store one or more computer programs, and the one or more computer programs may be configured to implement the methods described in the above embodiments when executed by one or more processors 801.

[0089] The processor 801 may include one or more processing cores. The processor 801 uses various interfaces and lines to connect various parts of the entire vehicle system 110, and executes various functions and processes data of the vehicle system 110 by running or executing instructions, programs, code sets or instruction sets stored in the memory 802, and calling data stored in the memory 802. Optionally, the processor 801 can be implemented in at least one hardware form of digital signal processing (DSP), field-programmable gate array (FPGA), and programmable logic array (PLA). The processor 801 can integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. Among them, the CPU mainly processes the operating system, user interface, and application programs; the GPU is responsible for rendering and drawing display content; and the modem is used to process wireless communications. It can be understood that the above-mentioned modem may not be integrated into the processor 801, but may be implemented separately through a communication chip.

[0090] The memory 802 may include a random access memory (RAM) or a read-only memory (ROM). The memory 802 may be used to store instructions, programs, codes, code sets or instruction sets. The memory 802 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc. The data storage area may also store data created by the vehicle system 110 during use, etc.

[0091] It is understandable that the vehicle system 110 may include more or fewer structural elements than those in the above structural block diagram, which is not limited here.

[0092] An embodiment of the present application also provides a computer storage medium, on which a computer program / instruction is stored. When the computer program / instruction is executed by a processor, part or all of the steps of any method recorded in the above method embodiments are implemented.

[0093] An embodiment of the present application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to cause a computer to execute part or all of the steps of any method recorded in the above method embodiments.

[0094] It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0095] In the several embodiments provided in the present application, it should be understood that the disclosed methods, devices and systems can be implemented in other ways. For example, the device embodiments described above are merely schematic; for example, the division of the units is only a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some interfaces, indirect coupling or communication connection of devices or units, which can be electrical, mechanical or other forms.

[0096] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0097] In addition, each functional unit in each embodiment of the present invention may be integrated into one processing unit, or each unit may be physically included separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of hardware plus software functional units.

[0098] The above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium, including a number of instructions for a computer device (which can be a personal computer, a server, or a network device, etc.) to perform some steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a volatile memory or a non-volatile memory. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM) or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example but not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (SDRAM), double data rate synchronous dynamic random access memory (double data rate SDRAM, DDR SDRAM), enhanced synchronous dynamic random access memory (enhanced SDRAM, ESDRAM), synchronous link dynamic random access memory (synchlink DRAM, SLDRAM) and direct memory bus random access memory (directrambus RAM, DR RAM) and other media that can store program code.

[0099] Although the present invention is disclosed as above, the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions without departing from the spirit and scope of the present invention, and can make various changes and modifications, including the combination of the above-mentioned different functions and implementation steps, including software and hardware implementation methods, all of which are within the scope of protection of the present invention.

Claims

1. A method for processing flexible driving information, characterized in that: A vehicle computer system applied to a vehicle, wherein the vehicle computer system is communicatively connected to a smart watch worn by a driver; the method comprises: Detecting that the speed of the vehicle passing the first traffic light is greater than a preset speed, obtaining the distance between the vehicle and the second traffic light and the real-time lighting information of the second traffic light; If it is detected that the distance is less than or equal to the preset distance and the cabin of the vehicle includes other persons except the driver, a flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other persons is determined according to the distance, the real-time light information, the road condition of the target section, and the status information of the other persons, wherein the target section is a section between the first traffic light and the second traffic light; According to the real-time driving behavior of the driver and the flexible reference driving behavior, the smart watch is controlled to flexibly guide the driving behavior of the driver, including: determining a first acceleration of the acceleration behavior and a second acceleration of the deceleration behavior according to the real-time driving behavior, and determining a first acceleration threshold of the acceleration behavior and a second acceleration threshold of the deceleration behavior of the vehicle in the target section according to the flexible reference driving behavior; and, determining a first reminder strategy for reminding the driver to reduce the acceleration intensity through the smart watch according to a first difference between the first acceleration and the first acceleration threshold; and, determining a second reminder strategy for reminding the driver to reduce the braking intensity through the smart watch according to a second difference between the second acceleration and the second acceleration threshold; and, outputting the first reminder strategy or the second reminder strategy.

2. The method according to claim 1, characterized in that The controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior includes: Determining a reference operating position of the vehicle on the target road section, and a reference speed and a reference acceleration corresponding to the reference operating position according to the flexible reference driving behavior; Determining difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior; determining a third reminder strategy or a fourth reminder strategy according to the difference information, wherein the third reminder strategy is used to instruct the smart watch to remind the driver to increase the acceleration of the current driving behavior, and the fourth reminder strategy is used to instruct the smart watch to remind the driver to reduce the acceleration of the current driving behavior, wherein the current driving behavior is an acceleration behavior or a deceleration behavior; The third reminder strategy or the fourth reminder strategy is output.

3. The method according to claim 2, characterized in that If the reference operating position is a deceleration operating position; determining the difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior, includes: Determine an actual deceleration position of the real-time driving behavior, an actual speed corresponding to the actual deceleration position, and an actual deceleration acceleration; If the actual deceleration position matches the deceleration operation position, and the actual deceleration acceleration is less than the reference acceleration, first difference information including an acceleration difference and a vehicle speed difference is determined, wherein the vehicle speed difference is a difference between the actual speed and the reference speed, and the first difference information is used to indicate the acceleration at which the driver needs to strengthen the current driving behavior; If the actual deceleration position matches the deceleration operation position, and the actual deceleration acceleration is greater than the reference acceleration corresponding to the deceleration operation position, determining the second difference information including the acceleration difference, wherein the second difference information is used to indicate that the driver needs to reduce the acceleration of the current driving behavior; If the actual deceleration position does not match the deceleration operation position, the second difference information including a difference position distance is determined, where the difference position distance is the distance between the actual deceleration position and the deceleration operation position.

4. The method according to claim 2, characterized in that: If the reference operating position is an acceleration operating position; determining the difference information between the current driving behavior and the flexible reference driving behavior according to the reference operating position, the reference speed, the reference acceleration and the real-time driving behavior, includes: determining the actual acceleration of the vehicle to reach the acceleration operation position; If the actual acceleration is less than the reference acceleration corresponding to the acceleration operation position, first difference information including the acceleration difference is determined, wherein the first difference information is used to indicate the acceleration at which the driver needs to strengthen the current driving behavior; If the actual acceleration is greater than or equal to the reference acceleration corresponding to the acceleration operation position, second difference information including the acceleration difference is determined, and the second difference information is used to indicate that the driver needs to reduce the acceleration of the current driving behavior.

5. The method according to claim 4, characterized in that The determining the third reminder strategy or the fourth reminder strategy according to the difference information includes: If the difference information is the first difference information, determining the third reminder strategy, wherein the reminder intensity of the third reminder strategy is associated with the acceleration difference; If the difference information is the second difference information, the fourth reminder strategy is determined, and the reminder intensity of the third reminder strategy is associated with the acceleration difference.

6. The method according to any one of claims 1 to 5, characterized in that: The vehicle further includes a pressure sensor and a vehicle-mounted camera; before determining the flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other person based on the distance, the real-time lighting information, the road condition of the target section, and the status information of the other person, the method further includes: Acquiring a reference pressure value collected by the pressure sensor for each non-driving cockpit; Determine that the non-driving cabin corresponding to the reference pressure value greater than the preset pressure threshold is a target seat, and the target seat is the non-driving cabin where the other person is located; Acquire a seat image of the target seat and a rear image of the vehicle captured by the vehicle-mounted camera; The status information of the other persons is determined according to the seat image, and the road condition is determined according to the rear image of the vehicle.

7. A flexible driving information processing device, characterized in that: A vehicle system applied to a vehicle, wherein the vehicle system is communicatively connected to a smart watch worn by a driver; the device comprises: an acquisition unit, configured to detect that the speed of the vehicle passing the first traffic light is greater than a preset speed, and acquire the distance between the vehicle and the second traffic light and the real-time lighting information of the second traffic light; a determining unit, configured to determine, if it is detected that the distance is less than or equal to a preset distance and the cabin of the vehicle includes other persons except the driver, a flexible reference driving behavior of the target section that is not likely to cause motion sickness to the other persons according to the distance, the real-time lighting information, the road condition of the target section, and the status information of the other persons, wherein the target section is a section between the first traffic light and the second traffic light; A control unit, used for controlling the smart watch to flexibly guide the driver's driving behavior according to the driver's real-time driving behavior and the flexible reference driving behavior, including: determining a first acceleration of the acceleration behavior and a second acceleration of the deceleration behavior according to the real-time driving behavior, and determining a first acceleration threshold of the acceleration behavior and a second acceleration threshold of the deceleration behavior of the vehicle in the target section according to the flexible reference driving behavior; and, determining a first reminder strategy for reminding the driver to reduce the acceleration intensity through the smart watch according to a first difference between the first acceleration and the first acceleration threshold; and, determining a second reminder strategy for reminding the driver to reduce the braking intensity through the smart watch according to a second difference between the second acceleration and the second acceleration threshold; and, outputting the first reminder strategy or the second reminder strategy.

8. A vehicle computer system, characterized in that: The method comprises a processor, a memory, a communication interface, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for executing the steps in the method according to any one of claims 1 to 6.

9. A computer-readable storage medium, characterized in that: A computer program for electronic data exchange is stored, wherein the computer program enables a computer to execute the method according to any one of claims 1 to 6.

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