Vehicle control method and device, terminal and computer readable storage medium

Abstract

The invention provides a vehicle control method and device, a terminal and a computer readable storage medium. The vehicle control method comprises the steps that heart rate detection information of a driver in the current time period is obtained; compensating the initial control parameter based on the heart rate detection information to obtain an updated control parameter; and controlling the vehicle driven by the driver based on the updated control parameters. The heart rate detection information of the driver in the current time period is obtained, and the tension degree of the driver in the current time period is determined according to the heart rate detection information; the initial control parameters are compensated according to the tension degree of the driver in the current time period to obtain the updated control parameters suitable for the current time period, then the vehicle driven by the driver is controlled based on the updated control parameters, and the driving comfort and safety of the driver are improved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicles, and in particular to a vehicle control method, device, terminal and computer-readable storage medium. Background Art

[0002] With the development of vehicle technology and artificial intelligence, intelligent driving vehicles have gradually become a research hotspot. At present, intelligent driving technology has been applied to specific working scenarios such as automatic parking and automatic obstacle avoidance. With the rapid development of the current automotive industry and social economy, more and more users choose to travel by self-driving.

[0003] Since different drivers have different driving habits and driving proficiencies and different reactions to the current environment, the fixed control parameters cannot meet the comfort and safety requirements of drivers. Summary of the Invention

[0004] The main technical problem to be solved by the present invention is to provide a vehicle control method, device, terminal and computer-readable storage medium, which can adjust control parameters in real time and improve driving comfort and safety.

[0005] In a first aspect, the present application provides a vehicle control method, which includes: obtaining heart rate detection information of a driver in a current period; compensating an initial control parameter based on the heart rate detection information to obtain an updated control parameter; and controlling a vehicle driven by the driver based on the updated control parameter.

[0006] In the technical solution of the embodiment of the present application, by obtaining the heart rate detection information of the driver in the current period, the tension degree of the driver in the current period is determined according to the heart rate detection information; the initial control parameter is compensated according to the tension degree of the driver in the current period to obtain an updated control parameter suitable for the current period, and then the vehicle driven by the driver is controlled based on the updated control parameter, so as to improve the driving comfort and safety of the driver.

[0007] In some embodiments, obtaining the heart rate detection information of the driver in the current period includes: obtaining M initial heart rate data of the driver in the current period; where M is a positive integer and M≥2; processing the M initial heart rate data to obtain N candidate heart rate data; N is a positive integer, N≥1 and N≤M; and performing an averaging process on the N candidate heart rate data to obtain the heart rate detection information of the current period.

[0008] In the technical solution of the embodiment of the present application, by acquiring M initial heart rate data in the current period, filtering the initial heart rate data to remove the incorrect data in the initial heart rate data, and determining the heart rate detection information of the driver in the current period according to the reserved candidate heart rate data, the accuracy of the heart rate detection information in the current period is improved, which is convenient for compensating the initial control parameters according to the accurate heart rate detection information in the subsequent process, and improving the driving comfort and safety of the driver.

[0009] In some embodiments, compensating the initial control parameters based on the heart rate detection information to obtain updated control parameters includes: determining a compensation coefficient based on the heart rate detection information in the current period; compensating the initial control parameters based on the compensation coefficient to obtain updated control parameters.

[0010] In the technical solution of the embodiment of the present application, the compensation coefficient in the current period is determined through the heart rate detection information in the current period, the initial control parameters are compensated according to the compensation coefficient, the control parameters suitable for the heart rate detection information in the current period are obtained, and the vehicle is controlled based on the suitable control parameters, which can improve the driving comfort and safety of the driver.

[0011] In some embodiments, determining the compensation coefficient based on the heart rate detection information in the current period includes: in response to the heart rate detection information in the current period being within a preset range, determining the heart rate change in the current period based on the heart rate detection information in the current period; determining the compensation coefficient in the current period based on the heart rate change in the current period.

[0012] In the technical solution of the embodiment of the present application, by judging whether the heart rate detection information in the current period is within the preset range, when the heart rate detection information in the current period is within the preset range, further determining the heart rate change corresponding to the current period based on the heart rate detection information in the current period, and determining the compensation coefficient in the current period based on the heart rate change, improving the accuracy of the compensation coefficient, and further improving the driving comfort and safety of the driver.

[0013] In some embodiments, determining the heart rate change in the current period based on the heart rate detection information in the current period includes: determining the heart rate change in the current period based on the heart rate detection information in the current period and the historical heart rate detection information; the historical heart rate detection information is the heart rate detection information of at least one historical period adjacent to the current period.

[0014] In the technical solution of the embodiment of the present application, the heart rate change in the current period is determined through the heart rate detection information in the current period and the heart rate detection information of the adjacent historical period, and the change rate of the heart rate detection information in the current period relative to the heart rate detection information of the adjacent historical period is determined, improving the calculation accuracy of the heart rate change.

[0015] In some embodiments, determining a compensation coefficient for a current time period based on the heart rate change in the current time period includes: in response to the heart rate change in the current time period being greater than a preset value, determining the compensation coefficient for the current time period as a first compensation coefficient; in response to the heart rate change in the current time period not being greater than the preset value, determining the compensation coefficient for the current time period as a second compensation coefficient; wherein, the second compensation coefficient is less than the first compensation coefficient.

[0016] In the technical solution of the embodiments of the present application, the heart rate change in the current time period is compared with a preset value. When the heart rate change exceeds the preset value, it is determined that the driver's judgment ability decreases in the current environment, and then it is determined that the first compensation coefficient is determined as the compensation coefficient for the current time period; when the heart rate change does not exceed the preset value, it is determined that the driver's judgment ability is stronger in the current environment, and the second compensation coefficient is determined as the compensation coefficient for the current time period, so as to compensate the initial control parameter based on the compensation coefficient matching the heart rate detection information in the current time period, and improve the driving comfort and safety of the driver.

[0017] In some embodiments, determining a compensation coefficient based on the heart rate detection information in the current time period includes: determining the heart rate change in the current time period based on the heart rate detection information in the current time period; determining the driver's stress level in the current time period based on the heart rate detection information corresponding to the current time period and the heart rate change; determining the compensation coefficient for the current time period based on the driver's stress level in the current time period.

[0018] In the technical solution of the embodiments of the present application, a search is performed in a preset database based on the heart rate detection information and the heart rate change in the current time period, and then the driver's stress level in the current time period is determined. The compensation coefficient for the current time period is determined based on the driver's stress level, and the initial control parameter is compensated based on the compensation coefficient matching the stress level in the current time period, so as to improve the driving comfort and safety of the driver.

[0019] In a second aspect, the present application provides a vehicle control device, which includes: an acquisition module for acquiring the heart rate detection information of the driver in the current time period; an analysis module for compensating an initial control parameter based on the heart rate detection information to obtain an updated control parameter; a control module for controlling the vehicle driven by the driver based on the updated control parameter.

[0020] In a third aspect, the present application provides a terminal, which includes a memory, a processor, and a computer program stored in the memory and running on the processor. The processor is used to execute program data to implement the steps in the vehicle control method as described in the above embodiments.

[0021] Fourthly, the present application provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the steps in the vehicle control method in the above embodiments are implemented.

[0022] It can be understood that the beneficial effects of the above second to fourth aspects can be referred to the relevant descriptions in the above first aspect, and will not be elaborated here.

[0023] The above description is only an overview of the technical solution of the present application. In order to understand the technical means of the present application more clearly, it can be implemented according to the content of the specification. And in order to make the above and other purposes, features and advantages of the present application more obvious and understandable, the specific embodiments of the present application are given below. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0025] Figure 1 is a schematic flowchart of the vehicle control method provided by the embodiment of the present application;

[0026] Figure 2 is Figure 1 a schematic flowchart of a specific embodiment of step S2 in the provided vehicle control method;

[0027] Figure 3 is Figure 2 a schematic flowchart of a specific embodiment of step S21 in the provided vehicle control method;

[0028] Figure 4 is a schematic framework diagram of an embodiment of the vehicle control device provided by the embodiment of the present application;

[0029] Figure 5 is a schematic framework diagram of an embodiment of the terminal provided by the embodiment of the present application;

[0030] Figure 6 is a schematic framework diagram of an embodiment of the computer-readable storage medium provided by the embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0031] The embodiments of the technical solution of the present application will be described in detail below with reference to the drawings. The following embodiments are only used to illustrate the technical solution of the present application more clearly, so they are only examples and cannot be used to limit the protection scope of the present application.

[0032] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs; the terms used herein are for the purpose of describing specific embodiments only and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above description of the drawings are intended to cover non-exclusive inclusion.

[0033] In the description of the embodiments of this application, technical terms such as "first" and "second" are only used to distinguish different objects and cannot be understood as indicating or implying relative importance or implicitly indicating the quantity, specific order, or primary-secondary relationship of the indicated technical features. In the description of the embodiments of this application, the meaning of "a plurality" is more than two, unless otherwise specifically and clearly defined.

[0034] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of this application. The phrase does not necessarily refer to the same embodiment when it appears in various places in the specification, nor is it an independent or alternative embodiment mutually exclusive with other embodiments. Those skilled in the art will explicitly and implicitly understand that the embodiments described herein can be combined with other embodiments.

[0035] In the description of the embodiments of this application, the term "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships can exist. For example, A and / or B can represent three situations: A exists alone, A and B exist simultaneously, and B exists alone. In addition, the character " / " herein generally represents an "or" relationship between the associated objects before and after.

[0036] In the description of the embodiments of this application, the term "a plurality" refers to more than two (including two). Similarly, "a plurality of groups" refers to more than two groups (including two groups), and "a plurality of pieces" refers to more than two pieces (including two pieces).

[0037] In the description of the embodiments of this application, the orientation or positional relationship indicated by technical terms such as "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the embodiments of this application and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of this application.

[0038] In the description of the embodiments of the present application, unless otherwise clearly specified and limited, technical terms such as "installation", "connection", "connection", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or integrated; it can also be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0039] The heart rate of a driver will vary in different driving environments. By judging the heart rate change of the driver, the degree of tension of the driver towards the current environment can be determined. When the driver reacts more nervously, the driver's judgment will decline. At this time, the feedback intensity will be increased to ensure driving safety. When the driver appears calm and not nervous, it indicates that the driver is more confident in the current environment, and the compensation coefficient can be appropriately reduced to achieve a more comfortable driving experience.

[0040] Please refer to Figure 1 , Figure 1 which is a schematic flowchart of the vehicle control method provided by the embodiments of the present application.

[0041] This embodiment provides a vehicle control method, and the vehicle control method includes the following steps.

[0042] S1: Obtain the heart rate detection information of the driver in the current period.

[0043] S2: Compensate the initial control parameters based on the heart rate detection information to obtain updated control parameters.

[0044] S3: Control the vehicle driven by the driver based on the updated control parameters.

[0045] In the technical solution of this embodiment, by obtaining the heart rate detection information of the driver in the current period, the degree of tension of the driver in the current period is determined according to the heart rate detection information; the initial control parameters are compensated according to the degree of tension of the driver in the current period to obtain updated control parameters suitable for the current period, and then the vehicle driven by the driver is controlled based on the updated control parameters, improving the driving comfort and safety of the driver.

[0046] In some specific embodiments, the steps of obtaining the heart rate detection information of the driver in the current period are as follows.

[0047] In one embodiment, a heart rate sensor is installed on the steering wheel of the vehicle. When the driver is driving the vehicle, during the driving process of the driver, the heart rate sensor installed on the steering wheel can collect the heart rate detection information of the driver.

[0048] In one embodiment, a heart rate sensor is installed on a wearable device. The driver wears the wearable device, and during the process of driving a vehicle, the heart rate detection information of the driver is collected through the heart rate sensor on the wearable device. Among them, the wearable device can be a smart bracelet, a smart neck massager, etc.

[0049] The heart rate sensor sends the collected heart rate detection information to the vehicle-mounted central processor.

[0050] In one embodiment, the current period is a preset time period. The heart rate sensor collects a heart rate data within the preset time period and uses this heart rate data as the heart rate detection information for the current period.

[0051] In another embodiment, M initial heart rate data of the driver within the current period are obtained through the heart rate sensor. Among them, M is a positive integer and M≥2. The M initial heart rate data are filtered to obtain N candidate heart rate data. N is a positive integer, N≥1 and N≤M; the N candidate heart rate data are averaged to obtain the heart rate detection information for the current period.

[0052] In the technical solution of this embodiment, by obtaining M initial heart rate data in the current period, filtering the initial heart rate data to remove the error data in the initial heart rate data, and determining the heart rate detection information of the driver in the current period according to the retained candidate heart rate data, the accuracy of the heart rate detection information in the current period is improved, which is convenient for compensating the initial control parameters according to the accurate heart rate detection information later, and improving the driving comfort and safety of the driver.

[0053] In one embodiment, the specific implementation steps of compensating the initial control parameters based on the heart rate detection information to obtain the updated control parameters are as follows.

[0054] Please refer to Figure 2 , Figure 2 is Figure 1 a schematic flow chart of a specific embodiment of step S2 in the vehicle control method provided.

[0055] S21: Determine a compensation coefficient based on the heart rate detection information for the current period.

[0056] In one embodiment, the specific implementation steps of determining the compensation coefficient are as follows.

[0057] Please refer to Figure 3 , Figure 3 is Figure 2 a schematic flow chart of a specific embodiment of step S21 in the vehicle control method provided.

[0058] S211: In response to the heart rate detection information in the current period being within a preset range, determine the heart rate change in the current period based on the heart rate detection information in the current period.

[0059] In a specific embodiment, determine the heart rate change in the current period based on the heart rate detection information in the current period and the historical heart rate detection information. The historical heart rate detection information is the heart rate detection information of at least one historical period adjacent to the current period. For example, the historical heart rate detection information is the heart rate detection information of a previous adjacent historical period before the current period. Specifically, determine the heart rate difference based on the difference between the heart rate detection information in the current period and the historical heart rate detection information; determine the time difference based on the difference between the current period and the historical period corresponding to the historical heart rate detection information; the heart rate change in the current period is the ratio of the heart rate difference to the time difference.

[0060] In this embodiment, determine the heart rate change in the current period through the heart rate detection information in the current period and the heart rate detection information of the adjacent historical period, and determine the change rate of the heart rate detection information in the current period relative to the heart rate detection information of the adjacent historical period, improving the calculation accuracy of the heart rate change.

[0061] In this embodiment, the preset range is the set normal heart rate range, specifically [60 beats / min, 140 beats / min].

[0062] S212: Determine the compensation coefficient in the current period based on the heart rate change in the current period.

[0063] In this embodiment, by judging whether the heart rate detection information in the current period is within the preset range, when the heart rate detection information in the current period is within the preset range, further determine the heart rate change corresponding to the current period based on the heart rate detection information in the current period, and determine the compensation coefficient in the current period based on the heart rate change, improving the accuracy of the compensation coefficient, and further improving the driving comfort and safety of the driver.

[0064] In a specific embodiment, in response to the heart rate change in the current period being greater than the preset value, the driver in the current period is relatively nervous and the judgment ability decreases, then determine the compensation coefficient in the current period as the first compensation coefficient. Among them, the first compensation coefficient can be greater than 1. Compensate the initial control parameter based on the first compensation coefficient, which can enhance the feedback, shorten the braking distance of the vehicle, and improve driving safety.

[0065] In a specific embodiment, in response to the heart rate change in the current period not being greater than the preset value, the state of the driver in the current period is normal and the judgment ability is strong, then determine the compensation coefficient in the current period as the second compensation coefficient. Among them, the second compensation coefficient can not exceed 1. It can weaken the feedback or maintain the initial control parameter, improving driving comfort.

[0066] Among them, the second compensation coefficient is smaller than the first compensation coefficient. The more nervous the driver's state is, the weaker the judgment ability is, and the larger the compensation coefficient is, the more it can ensure the safety of the vehicle driven by the driver; the more relaxed the driver's state is, the stronger the judgment ability is, and the smaller the compensation coefficient is, the more it can ensure the comfort of the vehicle driven by the driver.

[0067] In this embodiment, the heart rate change in the current period is compared with a preset value. When the heart rate change exceeds the preset value, it is determined that the driver's judgment ability decreases in the current environment, and the first compensation coefficient is determined as the compensation coefficient for the current period; when the heart rate change does not exceed the preset value, it is determined that the driver's judgment ability is strong in the current environment, and the second compensation coefficient is determined as the compensation coefficient for the current period, so as to compensate the initial control parameter based on the compensation coefficient matching the heart rate detection information in the current period, and improve the driving comfort and safety of the driver.

[0068] In another embodiment, the heart rate change in the current period is determined based on the heart rate detection information in the current period; based on the heart rate detection information and the heart rate change corresponding to the current period, the driver's tension level in the current period is determined; based on the driver's tension level in the current period, the compensation coefficient for the current period is determined. Among them, there are multiple preset tension levels, and each tension level has a corresponding compensation coefficient.

[0069] In this embodiment, based on the heart rate detection information and the heart rate change in the current period, a search is performed in a preset database, and then the driver's tension level in the current period is determined. Based on the driver's tension level, the compensation coefficient for the current period is determined, and the initial control parameter is compensated based on the compensation coefficient matching the driver's tension level in the current period, so as to improve the driving comfort and safety of the driver.

[0070] In another embodiment, the heart rate change in the current period is determined based on the heart rate detection information in the current period; based on the heart rate detection information and the heart rate change corresponding to the current period, the compensation coefficient for the current period is determined.

[0071] Specifically, based on the heart rate detection information and the heart rate change corresponding to the current period, the corresponding compensation coefficient is searched in a preset database. The preset database is shown in Table 1 below.

[0072]

[0073]

[0074] In the table: Kn represents the compensation coefficient, and the value range of n is 1 to 24; among them, K1 to K12 are less than 1; K13 to K24 are greater than 1.

[0075] S22: Compensate the initial control parameter based on the compensation coefficient to obtain an updated control parameter.

[0076] Specifically, the compensation coefficient and the initial control parameter are adjusted based on Formula 1 to obtain an updated control parameter.

[0077] Tq act = K * Tq Base (Formula 1)

[0078] In the formula: Tq act represents the updated control parameter; K represents the compensation coefficient; Tq Base represents the initial control parameter.

[0079] In the technical solution of this embodiment, the compensation coefficient of the current period is determined through the heart rate detection information of the current period, and the initial control parameter is compensated according to the compensation coefficient to obtain a control parameter suitable for the heart rate detection information of the current period. Controlling the vehicle based on the suitable control parameter can improve the driving comfort and safety of the driver.

[0080] Controlling the vehicle driven by the driver through the updated control parameter can improve the driving comfort and safety of the driver.

[0081] Please refer to Figure 4 , Figure 4 which is a schematic framework diagram of an embodiment of the vehicle control device provided by the embodiment of the present application.

[0082] This embodiment provides a vehicle control device 60, and the vehicle control device 60 includes an acquisition module 61, an analysis module 62, and a control module 63.

[0083] The acquisition module 61 is used to acquire the heart rate detection information of the driver in the current period.

[0084] In one embodiment, the acquisition module 61 is further used to acquire M initial heart rate data of the driver in the current period; where M is a positive integer and M ≥ 2; perform filtering processing on the M initial heart rate data to obtain N candidate heart rate data; N is a positive integer, N ≥ 1 and N ≤ M; perform averaging processing on the N candidate heart rate data to obtain the heart rate detection information of the current period.

[0085] The analysis module 62 is used to compensate the initial control parameter based on the heart rate detection information to obtain an updated control parameter.

[0086] In one embodiment, the analysis module 62 is further used to determine the compensation coefficient based on the heart rate detection information of the current period; compensate the initial control parameter based on the compensation coefficient to obtain an updated control parameter.

[0087] In a specific embodiment, the analysis module 62 is further configured to, in response to the heart rate detection information in the current period being within a preset range, determine the heart rate change in the current period based on the heart rate detection information in the current period; and determine the compensation coefficient in the current period based on the heart rate change in the current period.

[0088] In a specific embodiment, the analysis module 62 is further configured to determine the heart rate change in the current period based on the heart rate detection information in the current period and the historical heart rate detection information; the historical heart rate detection information is the heart rate detection information of at least one historical period adjacent to the current period.

[0089] In a specific embodiment, the analysis module 62 is further configured to, in response to the heart rate change in the current period being greater than a preset value, determine that the compensation coefficient in the current period is the first compensation coefficient; in response to the heart rate change in the current period not being greater than the preset value, determine that the compensation coefficient in the current period is the second compensation coefficient; wherein, the second compensation coefficient is less than the first compensation coefficient.

[0090] In a specific embodiment, the analysis module 62 is further configured to determine the heart rate change in the current period based on the heart rate detection information in the current period; determine the stress level of the driver in the current period based on the heart rate detection information corresponding to the current period and the heart rate change; and determine the compensation coefficient in the current period based on the stress level of the driver in the current period.

[0091] The control module 63 is configured to control the vehicle driven by the driver based on the updated control parameter.

[0092] The vehicle control device provided in this application obtains the heart rate detection information of the driver in the current period, determines the stress level of the driver in the current period according to the heart rate detection information; compensates the initial control parameter according to the stress level of the driver in the current period to obtain an updated control parameter suitable for the current period, and then controls the vehicle driven by the driver based on the updated control parameter, improving the driving comfort and safety of the driver.

[0093] Please refer to Figure 5 , Figure 5 which is a schematic framework diagram of an embodiment of the terminal provided in an embodiment of this application.

[0094] The terminal 80 includes a mutually coupled memory 81 and a processor 82. The processor 82 is configured to execute program instructions stored in the memory 81 to implement the steps of any of the above vehicle control method embodiments. In a specific implementation scenario, the terminal 80 may include, but is not limited to: a microcomputer, a server. In addition, the terminal 80 may further include, but is not limited to, mobile devices such as laptop computers and tablet computers.

[0095] Specifically, the processor 82 is used to control itself and the memory 81 to implement the steps of any of the above vehicle control method embodiments. The processor 82 may also be referred to as a CPU (Central Processing Unit). The processor 82 may be an integrated circuit chip with signal processing capabilities. The processor 82 may also be a general-purpose processor, a digital signal processor (DSP), an application specific integrated circuit (ASIC), a field-programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components. The general-purpose processor may be a microprocessor or the processor may also be any conventional processor, etc. Additionally, the processor 82 may be implemented jointly by integrated circuit chips.

[0096] The above solution provides a vehicle control method, which includes: obtaining the heart rate detection information of the driver in the current period; compensating the initial control parameters based on the heart rate detection information to obtain updated control parameters; and controlling the vehicle driven by the driver based on the updated control parameters.

[0097] Please refer to Figure 6 , Figure 6 which is a schematic framework diagram of an embodiment of a computer-readable storage medium provided by an embodiment of the present application. The computer-readable storage medium 90 stores program instructions 901 that can be run by a processor, and the program instructions 901 are used to implement the steps of any of the above vehicle control method embodiments.

[0098] The above solution provides a vehicle control method, which includes: obtaining the heart rate detection information of the driver in the current period; compensating the initial control parameters based on the heart rate detection information to obtain updated control parameters; and controlling the vehicle driven by the driver based on the updated control parameters.

[0099] In some embodiments, the functions or modules included in the device provided by the embodiments of the present application can be used to execute the methods described in the above method embodiments. The specific implementation can refer to the description of the above method embodiments. For the sake of brevity, it will not be repeated here.

[0100] The descriptions of the above embodiments tend to emphasize the differences between the embodiments. The similarities or similarities can be referred to each other. For the sake of brevity, they will not be repeated in this article.

[0101] In several embodiments provided in the present application, it should be understood that the disclosed methods and apparatuses can be implemented in other ways. For example, the apparatus embodiments described above are merely illustrative. For example, the division of modules or units is only a logical function division. In actual implementation, there may be other division methods. For example, 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 displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces. The indirect couplings or communication connections of devices or units can be in electrical, mechanical or other forms.

[0102] In addition, in each embodiment of the present application, each functional unit can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above-mentioned integrated units can be implemented in the form of hardware or in the form of software functional units.

[0103] If the integrated unit is implemented in the form of a software functional unit and sold or used as an independent product, it can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, or all or part of the technical solution, can be embodied in the form of a software product. This computer software product is stored in a storage medium and includes several instructions for causing a computer device (which can be a personal computer, a server, or a network device, etc.) or a processor to execute all or part of the steps of the methods in various embodiments of the present application. The foregoing storage medium includes: various media such as USB flash drives, mobile hard disks, read-only memories (ROM, Read-Only Memory), random access memories (RAM, Random Access Memory), magnetic disks, or optical discs that can store program codes.

[0104] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and are not intended to limit them; although the present application has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the various embodiments of the present application, and they should all be covered by the scope of the claims and the description of the present application. In particular, as long as there is no structural conflict, the various technical features mentioned in each embodiment can be combined in any way. The present application is not limited to the specific embodiments disclosed in the text, but includes all technical solutions falling within the scope of the claims.

Claims

1. A vehicle control method, characterized in that, The vehicle control method includes: Obtaining the heart rate detection information of the driver in the current period; Compensating the initial control parameters based on the heart rate detection information to obtain updated control parameters; Controlling the vehicle driven by the driver based on the updated control parameters.

2. The vehicle control method according to claim 1, wherein the obtaining the heart rate detection information of the driver in the current period includes: Obtaining M initial heart rate data of the driver in the current period; where M is a positive integer and M≥2; Processing the M initial heart rate data to obtain N candidate heart rate data; N is a positive integer, N≥1 and N≤M; Performing an averaging process on the N candidate heart rate data to obtain the heart rate detection information of the current period.

3. The vehicle control method according to claim 1 or 2, wherein the compensating the initial control parameters based on the heart rate detection information to obtain updated control parameters includes: Determining a compensation coefficient based on the heart rate detection information of the current period; Compensating the initial control parameters based on the compensation coefficient to obtain the updated control parameters.

4. The vehicle control method according to claim 3, wherein the determining the compensation coefficient based on the heart rate detection information of the current period includes: In response to the heart rate detection information of the current period being within a preset range, determining the heart rate change of the current period based on the heart rate detection information of the current period; Determining the compensation coefficient of the current period based on the heart rate change of the current period.

5. The vehicle control method according to claim 4, wherein the determining the heart rate change of the current period based on the heart rate detection information of the current period includes: Determining the heart rate change of the current period based on the heart rate detection information of the current period and the historical heart rate detection information; the historical heart rate detection information is the heart rate detection information of at least one historical period adjacent to the current period.

6. The vehicle control method according to claim 4 or 5, wherein the determining the compensation coefficient of the current period based on the heart rate change of the current period includes: In response to the heart rate change of the current period being greater than a preset value, determining the compensation coefficient of the current period as a first compensation coefficient; In response to the heart rate change of the current period not being greater than the preset value, determining the compensation coefficient of the current period as a second compensation coefficient; wherein the second compensation coefficient is less than the first compensation coefficient.

7. The vehicle control method according to any one of claims 3 to 5, wherein the determining the compensation coefficient based on the heart rate detection information of the current period includes: Determining the heart rate change of the current period based on the heart rate detection information of the current period; Determining the stress level of the driver in the current period based on the heart rate detection information corresponding to the current period and the heart rate change; Determining the compensation coefficient of the current period based on the stress level of the driver in the current period.

8. A vehicle control device, characterized in that, The vehicle control device includes: An acquisition module, configured to acquire the heart rate detection information of the driver in the current period; An analysis module, configured to compensate an initial control parameter based on the heart rate detection information to obtain an updated control parameter; A control module, configured to control the vehicle driven by the driver based on the updated control parameter.

9. A terminal, characterized in that, The terminal includes a memory, a processor, and a computer program stored in the memory and running on the processor. The processor is configured to execute program data to implement the steps in the vehicle control method according to any one of claims 1 to 7.

10. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium. When the computer program is executed by a processor, the steps in the vehicle control method according to any one of claims 1 to 7 are implemented.

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