Vehicle, cruising method, device and electronic equipment thereof

Abstract

This application relates to the technical field of vehicles, and more specifically, to a vehicle, a cruising method, an apparatus, and an electronic device therefor. The method comprises: obtaining vehicle condition information and road condition information; wherein the vehicle condition information includes at least one of tire temperature information, tire model, vehicle load, ambient temperature, and ambient humidity; determining a cruising speed based on the vehicle condition information and road condition information; and controlling the vehicle to travel at the cruising speed. With this arrangement, the solution provided by this application can control the vehicle to cruise in a manner that minimizes cruising time while ensuring safety, based on the vehicle condition information and road condition information, thereby achieving highly efficient cruising.

Description

Technical Field

[0001] The present application relates to the technical field of vehicle-related technologies, and in particular to a vehicle, a cruising method, a device and an electronic device thereof. Background Art

[0002] As a technology for autonomous vehicles, vehicle cruise control technology has been widely used in passenger cars. It can be divided into fixed-speed cruise and adaptive cruise according to its function. The so-called fixed-speed cruise refers to a cruising mode that controls the engine to stabilize the vehicle speed at a set cruising speed. The so-called adaptive cruise refers to a cruising mode that controls the engine to stabilize the vehicle speed at a set cruising speed while measuring the distance to the vehicle in front and controlling the vehicle speed based on the distance to maintain a safe distance from the vehicle in front.

[0003] The above cruise modes all operate at a user-set speed. To ensure driving safety, a conservative cruise speed is generally required. In some scenarios where rapid transportation is required, this cruise mode can result in longer driving times and lower cycle efficiency. Summary of the Invention

[0004] In view of this, the present application is dedicated to providing a vehicle, a cruising method, a device and an electronic device thereof to achieve high-efficiency cruising of the vehicle.

[0005] According to a first aspect of an embodiment of the present application, the present application provides a vehicle cruising method, comprising:

[0006] Obtaining vehicle condition information and road condition information; wherein the vehicle condition information includes at least one of tire temperature information, vehicle tire model, vehicle load, ambient temperature, and ambient humidity;

[0007] Determine the cruising speed based on vehicle condition information and road condition information;

[0008] Control the vehicle to travel at cruising speed.

[0009] In some embodiments, determining a cruising speed based on vehicle condition information and road condition information includes:

[0010] determining a first speed based on the vehicle condition information;

[0011] A cruising speed is determined based on the road condition information and the first speed.

[0012] In some embodiments, the road condition information includes: the total distance traveled by the cruise and the maximum speed limit of the current road section;

[0013] Determining a cruising speed based on road condition information and a first speed includes:

[0014] Determine the second speed based on the total distance of this cruise and the first speed;

[0015] The second speed is not greater than the first speed; the difference between the first speed and the second speed is positively correlated with the total distance traveled during the cruise;

[0016] The cruising speed is determined based on the maximum speed and second speed limit of the current road section.

[0017] In some embodiments, determining the second speed based on the total distance of the current cruise and the first speed includes:

[0018] The target coefficient is determined based on the total distance traveled by the cruise; the target coefficient is greater than 0 and less than 1; the total distance traveled by the cruise is negatively correlated with the target coefficient;

[0019] The product of the target coefficient and the first speed is determined to be the second speed.

[0020] In some embodiments, the target coefficient is determined based on the total distance of the cruise, including:

[0021] When the total distance of this cruise is less than the first distance, the target coefficient is determined to be the first constant;

[0022] When the total distance of the current cruise is not less than the first distance and less than the second distance, the target coefficient is determined to be a second constant; wherein the second constant is less than the first constant;

[0023] When the total distance of this cruise is not less than the third distance, the target coefficient is determined to be a third constant; wherein the third constant is less than the second constant.

[0024] In some embodiments, determining the cruising speed based on the maximum speed and the second speed limit of the current road segment includes:

[0025] When the second speed is greater than the maximum speed limit of the current road section, determining that the maximum speed limit of the current road section is the cruising speed;

[0026] When the second speed is not greater than the maximum speed limit of the current road section, the second speed is determined to be the cruising speed.

[0027] In some embodiments, determining the first speed based on vehicle condition information includes:

[0028] Searching and determining a first speed corresponding to the vehicle condition information in a preset database;

[0029] The preset database stores first speeds corresponding to various vehicle condition information.

[0030] According to a second aspect of the embodiments of the present application, the present application provides a vehicle cruise control device, comprising:

[0031] An acquisition module is used to acquire vehicle condition information and road condition information; wherein the vehicle condition information includes tire temperature information and vehicle model information;

[0032] A determination module, for determining a cruising speed based on vehicle condition information and road condition information;

[0033] The control module is used to control the vehicle to travel at a cruising speed.

[0034] According to a third aspect of the embodiments of the present application, the present application provides an electronic device, including:

[0035] processor;

[0036] a memory for storing processor-executable instructions;

[0037] A processor is used to execute the vehicle cruising method provided in this application.

[0038] According to a fourth aspect of the embodiments of the present application, the present application provides a vehicle, a vehicle body;

[0039] A vehicle speed actuator is provided on the vehicle body;

[0040] A signal collection mechanism, provided on the vehicle body, for collecting vehicle condition information and road condition information;

[0041] A cruise controller is provided on the vehicle body and is connected to the signal acquisition mechanism and the vehicle speed actuator respectively, for executing the vehicle cruise method provided in the present application and controlling the vehicle to travel based on the vehicle speed actuator.

[0042] The vehicle cruising method provided in this application first obtains vehicle condition information and road condition information; the vehicle condition information includes at least one of tire temperature, tire model, vehicle load, ambient temperature, and ambient humidity; determines a cruising speed based on the vehicle condition and road condition information; and controls the vehicle to travel at the cruising speed. With this arrangement, the solution provided in this application can control the vehicle to cruise in a manner that minimizes cruising time while ensuring safety, based on the vehicle condition and road condition information, thereby achieving highly efficient vehicle cruising. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] The above and other purposes, features, and advantages of the present application will become more apparent through a more detailed description of the embodiments of the present application in conjunction with the accompanying drawings. The accompanying drawings are intended to provide a further understanding of the embodiments of the present application and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the present application and do not constitute a limitation of the present application. In the drawings, the same reference numerals generally represent the same components or steps.

[0044] Figure 1Shown is a flow chart of a vehicle cruising method provided in one embodiment of the present application.

[0045] Figure 2 Shown is a partial flow chart of a vehicle cruising method provided by an embodiment of the present application.

[0046] Figure 3 Shown is a partial flow chart of a vehicle cruising method provided in another embodiment of the present application.

[0047] Figure 4 Shown is a block diagram of a vehicle cruise control device provided by one embodiment of the present application.

[0048] Figure 5 Shown is a structural block diagram of an electronic device provided by an embodiment of the present application. DETAILED DESCRIPTION

[0049] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0050] Application Overview

[0051] As a technology for autonomous vehicles, vehicle cruise control technology has been widely used in passenger cars. It can be divided into fixed-speed cruise and adaptive cruise according to its function. The so-called fixed-speed cruise refers to a cruising mode that controls the engine to stabilize the vehicle speed at a set cruising speed. The so-called adaptive cruise refers to a cruising mode that controls the engine to stabilize the vehicle speed at a set cruising speed while measuring the distance to the vehicle in front and controlling the vehicle speed based on the distance to maintain a safe distance from the vehicle in front.

[0052] The above cruise modes all operate at a user-set speed. To ensure driving safety, a conservative cruise speed is generally required. In some scenarios where rapid transportation is required, this cruise mode can result in longer driving times and lower cycle efficiency.

[0053] To address the aforementioned issues, embodiments of the present application acquire vehicle condition information and road condition information; the vehicle condition information includes at least one of tire temperature, tire model, vehicle load, ambient temperature, and ambient humidity; and based on the vehicle condition and road condition information, a cruising speed is determined, and the vehicle is controlled to travel at the cruising speed. With this arrangement, the solution provided by the present application can control the vehicle to cruise at the shortest cruising time while ensuring safety based on the vehicle condition and road condition information, thereby achieving highly efficient cruising.

[0054] After introducing the basic principles of the present application, various non-limiting embodiments of the present application will be described in detail with reference to the accompanying drawings.

[0055] Exemplary Methods

[0056] Figure 1 FIG. 1 is a flow chart of a vehicle cruising method provided by an embodiment of the present application. Figure 1 As shown, the vehicle cruising method includes the following contents.

[0057] S110, obtaining vehicle condition information and road condition information;

[0058] Vehicle condition information, i.e., vehicle operating condition information, includes at least one of tire temperature, tire model, vehicle load, ambient temperature, and ambient humidity. It should be noted that safety always comes first during vehicle cruising. The solution provided in this application focuses on collecting this vehicle condition information to ensure vehicle driving safety. In practical applications, the more comprehensive the collected vehicle condition information, the more likely it is to ensure vehicle driving safety during cruising.

[0059] Road condition information primarily includes the maximum speed limit for the current road section and the total distance traveled during the cruise. Traffic regulations must be observed during the cruise, so the speed during the cruise must not exceed the maximum speed limit for the current road section. Furthermore, as the vehicle travels, the temperature of the vehicle tires increases. Excessively high tire temperatures increase the probability of an accident. Therefore, to prevent the tire temperature from rising too quickly, the solution provided in this application adjusts the vehicle's speed based on the total distance traveled during the cruise, such that the longer the total distance traveled, the slower the vehicle's cruising speed.

[0060] S120, determining a cruising speed based on the vehicle condition information and the road condition information;

[0061] Specifically, in actual implementation, the cruising speed can be determined with the goal of minimizing the cruising time; the cruising speed is the vehicle's speed during cruising. The solution provided in this application determines the cruising speed in real time based on vehicle and road condition information. In the solution provided in the basic application, the cruising speed is continuously adjusted as vehicle condition information changes. For example, if the vehicle tire temperature is too high, the cruising speed can be lowered to ensure driving safety. If the vehicle tire temperature is low, the vehicle's circulation speed can be increased to ensure cruising efficiency.

[0062] S130: Control the vehicle to travel at a cruising speed.

[0063] Specifically, the calculated cruising speed is sent to a control device inside the vehicle that is responsible for the vehicle's driving speed, and the control device controls the vehicle to cruise based on the cruising speed.

[0064] In some embodiments, reference Figure 2 In step S120, the cruising speed is determined based on the vehicle condition information and the road condition information, including:

[0065] S121, determining a first speed based on vehicle condition information;

[0066] The first speed is the maximum speed of the vehicle under the current vehicle condition information while ensuring safe driving.

[0067] It should be noted that, in actual applications, the first speed is related to "vehicle information, tire temperature information, vehicle tire model, vehicle load, ambient temperature and ambient humidity, etc.". In order to better determine the maximum driving speed of the vehicle, as much data as possible should be collected to provide better data support for calculating the first speed.

[0068] S122: Determine a cruising speed based on the road condition information and the first speed.

[0069] In actual applications, it is obviously unrealistic to determine the cruising speed without considering the road condition information. Ignoring the road condition information may cause the vehicle to travel in violation of traffic regulations. For example, the calculated first speed of the vehicle is 70km / h, but the maximum speed limit of the road section where the vehicle is traveling is 40km / h. At this time, it is obviously unreasonable to directly define the vehicle's cruising speed as 70km / h. Furthermore, when the vehicle has a long driving distance, if the vehicle is controlled to continue to travel at the first speed, the probability of the vehicle traveling at the limit speed for a long time will also increase. Based on this, in the solution provided by this application, the cruising speed can be determined based on the road condition information and the first speed. The specific process is as follows:

[0070] Reference Figure 3,Road condition information includes: the total distance of this cruise and the maximum speed limit of the current road section;

[0071] Determining a cruising speed based on road condition information and a first speed includes:

[0072] S301, determining a second speed based on the total distance traveled in this cruise and the first speed;

[0073] The second speed is not greater than the first speed; the difference between the first speed and the second speed is positively correlated with the total distance traveled during the cruise;

[0074] With this setting, the longer the total cruise distance is, the greater the difference between the first speed and the second speed is, that is, the longer the total cruise distance is, the slower the second speed is, avoiding the hidden dangers caused by the vehicle running at the maximum speed (first speed) for a long time.

[0075] S302: Determine a cruising speed based on a maximum speed limit and a second speed of the current road section.

[0076] Specifically, if the second speed is greater than the maximum speed limit for the current road section, the maximum speed limit for the current road section is determined to be the cruising speed. If the second speed is not greater than the maximum speed limit for the current road section, the second speed is determined to be the cruising speed. In other words, the smaller speed between the maximum speed limit for the current road section and the second speed is selected as the cruising speed to ensure safe driving of the vehicle.

[0077] Specifically, in the solution provided by this application, step S301 determines the second speed based on the total distance traveled during the cruise and the first speed, and is specifically implemented as follows:

[0078] The target coefficient is determined based on the total distance traveled for the cruise; the target coefficient is greater than 0 and less than 1; the total distance traveled for the cruise is negatively correlated with the target coefficient; the product of the target coefficient and the first speed is determined as the second speed. This setting allows the second speed to be controlled by adjusting the target coefficient. The principle is that the larger the total distance traveled, the smaller the target coefficient. This means that the longer the total distance traveled, the lower the second speed.

[0079] Furthermore, a specific example of determining the target coefficient based on the total distance of this cruise is as follows:

[0080] When the total distance of this cruise is less than the first distance, the target coefficient is determined to be the first constant;

[0081] When the total distance of the current cruise is not less than the first distance and less than the second distance, the target coefficient is determined to be a second constant; wherein the second constant is less than the first constant;

[0082] When the total distance of this cruise is not less than the third distance, the target coefficient is determined to be a third constant; wherein the third constant is less than the second constant.

[0083] With this configuration, a correspondence between the total range of the cruise and the target coefficient can be established in a segmented manner. Specifically, in some embodiments, the first range can be 60 km, the second range can be 120 km, and the third range can be 180 km. The first constant is 1.0, the second constant is 0.9, and the third constant is 0.85. With this configuration, when the vehicle's cruising distance is long, the vehicle can travel at a speed lower than the maximum safe speed, improving safety and avoiding accidents while ensuring vehicle cruising efficiency.

[0084] In one embodiment, determining the first speed based on vehicle condition information includes:

[0085] A first speed corresponding to the vehicle condition information is searched and determined in a preset database; the preset database stores first speeds corresponding to various vehicle condition information. It should be noted that the data in the preset database is collected from existing vehicle operation data and obtained through experiments using the control variable method to determine the speed at which the vehicle can safely travel under various vehicle conditions. Specifically, experiments have determined that under certain vehicle condition information, when the vehicle travels at a certain speed, the probability of an accident is lower than a preset value. If the probability of an accident is lower than the preset value, the vehicle is considered relatively safe. Numerous experiments are conducted in this manner to determine the first speeds corresponding to various vehicle condition information, and this correspondence is stored in the preset database. Furthermore, in practical applications, the data in the database can be continuously updated and adjusted based on actual vehicle cruising data.

[0086] Exemplary devices

[0087] Figure 4 FIG2 is a block diagram of a vehicle cruise control device provided by an embodiment of the present application. Figure 4 , a vehicle cruise device, comprising:

[0088] The acquisition module 41 acquires vehicle condition information and road condition information; wherein the vehicle condition information includes: tire temperature information and vehicle model information;

[0089] a determination module 42 for determining a cruising speed based on vehicle condition information and road condition information;

[0090] The control module 43 is used to control the vehicle to travel at a cruising speed.

[0091] In some embodiments, determining a cruising speed based on vehicle condition information and road condition information includes:

[0092] determining a first speed based on the vehicle condition information;

[0093] A cruising speed is determined based on the road condition information and the first speed.

[0094] In some embodiments, the road condition information includes: the total distance traveled by the cruise and the maximum speed limit of the current road section;

[0095] Determining a cruising speed based on road condition information and a first speed includes:

[0096] Determine the second speed based on the total distance of this cruise and the first speed;

[0097] The second speed is not greater than the first speed; the difference between the first speed and the second speed is positively correlated with the total distance traveled during the cruise;

[0098] The cruising speed is determined based on the maximum speed and second speed limit of the current road section.

[0099] In some embodiments, determining the second speed based on the total distance of the current cruise and the first speed includes:

[0100] The target coefficient is determined based on the total distance traveled by the cruise; the target coefficient is greater than 0 and less than 1; the total distance traveled by the cruise is negatively correlated with the target coefficient;

[0101] The product of the target coefficient and the first speed is determined to be the second speed.

[0102] In some embodiments, the target coefficient is determined based on the total distance of the cruise, including:

[0103] When the total distance of this cruise is less than the first distance, the target coefficient is determined to be the first constant;

[0104] When the total distance of the current cruise is not less than the first distance and less than the second distance, the target coefficient is determined to be a second constant; wherein the second constant is less than the first constant;

[0105] When the total distance of this cruise is not less than the third distance, the target coefficient is determined to be a third constant; wherein the third constant is less than the second constant.

[0106] In some embodiments, determining the cruising speed based on the maximum speed and the second speed limit of the current road segment includes:

[0107] When the second speed is greater than the maximum speed limit of the current road section, determining that the maximum speed limit of the current road section is the cruising speed;

[0108] When the second speed is not greater than the maximum speed limit of the current road section, the second speed is determined to be the cruising speed.

[0109] In some embodiments, determining the first speed based on vehicle condition information includes:

[0110] Searching and determining a first speed corresponding to the vehicle condition information in a preset database;

[0111] The preset database stores first speeds corresponding to various vehicle condition information.

[0112] Exemplary electronic devices

[0113] See also Figure 5 , Figure 5 For a structural block diagram of an electronic device provided by an embodiment of the present invention, see Figure 5 As shown, it may include: at least one processor 510 , at least one communication interface 520 , at least one memory 530 and at least one communication bus 540 .

[0114] In the embodiment of the present invention, the number of the processor 510, the communication interface 520, the memory 530, and the communication bus 540 is at least one, and the processor 510, the communication interface 520, and the memory 530 communicate with each other through the communication bus 540; obviously, Figure 5 The illustrated communication connections of processor 510, communication interface 520, memory 530, and communication bus 540 are merely optional.

[0115] The processor 510 may be a central processing unit (CPU), or an application-specific integrated circuit (ASIC), or one or more integrated circuits configured to implement the embodiments of the present invention.

[0116] The memory 530 stores application programs and may include a high-speed RAM memory, and may also include a non-volatile memory (non-volatile memory), such as at least one disk storage.

[0117] The processor 510 is specifically configured to execute an application program in the memory to implement any embodiment of the above-mentioned vehicle cruising method.

[0118] Exemplary computer program products and computer-readable storage media

[0119] In addition to the above-mentioned methods and devices, an embodiment of the present application may also be a computer program product, which includes computer program instructions, which, when executed by a processor, enable the processor to execute the steps of the vehicle cruising method according to various embodiments of the present application described in the above-mentioned "Exemplary Method" section of this specification.

[0120] The computer program product may be written in any combination of one or more programming languages ​​to implement the program code for performing the operations of the embodiments of the present application, including object-oriented programming languages ​​such as Java, C++, and conventional procedural programming languages ​​such as "C" or similar programming languages. The program code may be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0121] In addition, an embodiment of the present application may also be a computer-readable storage medium having computer program instructions stored thereon. When the computer program instructions are executed by a processor, the processor executes the steps of the vehicle cruising method according to various embodiments of the present application described in the above “Exemplary Method” section of this specification.

[0122] Computer readable storage media can adopt any combination of one or more readable media. The readable medium can be a readable signal medium or a readable storage medium. The readable storage medium can, for example, include but is not limited to a system, device or component of electricity, magnetism, light, electromagnetic, infrared, or semiconductor, or any combination thereof. More specific examples (non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination thereof.

[0123] Example Vehicle

[0124] The present application provides an exemplary vehicle, the vehicle comprising:

[0125] Vehicle body;

[0126] A vehicle speed actuator is provided on the vehicle body;

[0127] A signal collection device, provided on the vehicle body, for collecting vehicle condition information and road condition information;

[0128] A cruise controller is provided on the vehicle body and is connected to the signal acquisition device and the vehicle speed actuator respectively, for executing the vehicle cruise method provided in any embodiment of the present application and controlling the vehicle to travel based on the vehicle speed actuator.

[0129] Specifically, the vehicle speed actuator refers to a mechanism provided on the vehicle body for controlling the specific driving speed of the vehicle.

[0130] The above description has been provided for the purpose of illustration and description. Furthermore, this description is not intended to limit the embodiments of the present application to the forms disclosed herein. Although a number of example aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations thereof.

Claims

1. A vehicle cruising method, characterized in that: include: Acquiring vehicle condition information and road condition information; wherein the vehicle condition information includes at least one of tire temperature information, vehicle tire model, vehicle load, ambient temperature and ambient humidity; determining a cruising speed based on the vehicle condition information and the road condition information; Determining a cruising speed based on the vehicle condition information and the road condition information includes: Determining a first speed based on the vehicle condition information; the first speed being the maximum speed of the vehicle under the current vehicle condition information while ensuring safe driving; determining a cruising speed based on the road condition information and the first speed; The total distance of this cruise and the maximum speed limit of the current road section; Determining a cruising speed based on the road condition information and the first speed includes: determining a second speed based on the total distance traveled by the cruise and the first speed; The second speed is not greater than the first speed; and the difference between the first speed and the second speed is positively correlated with the total distance traveled during the cruise. determining a cruising speed based on the maximum speed limit of the current road section and the second speed; When the second speed is greater than the maximum speed limit of the current road section, determining that the maximum speed limit of the current road section is a cruising speed; When the second speed is not greater than the maximum speed limit of the current road section, determining that the second speed is a cruising speed; The vehicle is controlled to travel at the cruising speed.

2. The vehicle cruising method according to claim 1, characterized in that: Determining a second speed based on the total distance of the current cruise and the first speed includes: determining a target coefficient based on the total distance traveled by the cruise; the target coefficient being greater than 0 and less than 1; and the total distance traveled by the cruise being negatively correlated with the target coefficient; A product of the target coefficient and the first speed is determined as a second speed.

3. The vehicle cruising method according to claim 2, characterized in that: The target coefficient is determined based on the total itinerary of the cruise, including: When the total distance of the current cruise is less than the first distance, determining the target coefficient to be a first constant; When the total distance of the current cruise is not less than the first distance and less than the second distance, determining the target coefficient to be a second constant; wherein the second constant is less than the first constant; When the total distance of the current cruise is not less than the third distance, the target coefficient is determined to be a third constant; wherein the third constant is less than the second constant.

4. The vehicle cruising method according to claim 1, characterized in that: Determining a first speed based on the vehicle condition information includes: Searching and determining a first speed corresponding to the vehicle condition information in a preset database; The preset database stores the first speed corresponding to various types of vehicle condition information.

5. A vehicle cruise device, characterized in that: include: An acquisition module is used to acquire vehicle condition information and road condition information; wherein the vehicle condition information includes tire temperature information and vehicle model information; a determination module, configured to determine a cruising speed based on the vehicle condition information and the road condition information; The determination module includes: determining a first speed based on the vehicle condition information; the first speed is the maximum speed of the vehicle under the current vehicle condition information while ensuring safe driving; and determining a cruising speed based on the road condition information and the first speed; The total distance traveled by the cruise and the maximum speed limit of the current section, the determining module further comprising: determining a second speed based on the total distance traveled by the cruise and the first speed; wherein the second speed is not greater than the first speed; and a difference between the first speed and the second speed is positively correlated with the total distance traveled by the cruise; and determining a cruising speed based on the maximum speed limit of the current section and the second speed; The determining module further includes: when the second speed is greater than the maximum speed limit of the current road section, determining that the maximum speed limit of the current road section is a cruising speed; when the second speed is not greater than the maximum speed limit of the current road section, determining that the second speed is a cruising speed; The control module is used to control the vehicle to travel at the cruising speed.

6. An electronic device comprising: processor; a memory for storing instructions executable by the processor; The processor is used to execute the vehicle cruising method according to any one of claims 1 to 4.

7. A vehicle comprising: Vehicle body; A vehicle speed actuator is provided on the vehicle body; A signal collection mechanism, provided on the vehicle body, for collecting vehicle condition information and road condition information; A cruise controller is provided on the vehicle body and is connected to the signal acquisition mechanism and the vehicle speed actuator respectively, for executing the vehicle cruise method according to any one of claims 1 to 4, and controlling the vehicle to travel based on the vehicle speed actuator.

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