Vehicle overload detection method and device, vehicle and storage medium

Abstract

The invention relates to the technical field of vehicle weight monitoring, in particular to a vehicle overload detection method and device, a vehicle and a storage medium, distance acquisition pieces are arranged on multiple axles of the vehicle, and the method comprises the steps that distance information acquired by the distance acquisition piece corresponding to each axle of the vehicle is acquired; based on the distance information collected by the distance collection piece corresponding to each axle, the current axle load of each axle is calculated; and if the current axle load of any axle is greater than the corresponding allowable axle load, judging that the vehicle is in an overload state. Therefore, the problems of high cost, low accuracy and the like when a pressure sensor or a tire pressure sensor is used for monitoring the weight of a vehicle are solved. The axle load of the vehicle is indirectly measured and calculated by collecting the distance information of the axle, so that the weight of the vehicle is obtained, the overload condition of the vehicle is avoided, and the driving safety of the vehicle is ensured.

Description

Technical Field

[0001] This application relates to the technical field of vehicle weight monitoring, and particularly relates to a vehicle overload detection method, device, vehicle, and storage medium. Background Art

[0002] In the actual use of commercial vehicles at present, the situations of overloading or repeated weighing of standard load often occur. When overloading occurs, the actual weight of the vehicle exceeds the permitted weight, resulting in a significant reduction in the braking performance, steering performance, and power performance of the vehicle, and the structures of various components may also be damaged, bringing great risks to vehicle driving and traffic safety.

[0003] In related technologies, pressure sensors or tire pressure sensors are usually used to indirectly monitor the weight of the vehicle.

[0004] However, due to the complexity of the operating conditions of commercial vehicles and the large daily mileage, the operating conditions faced by the pressure sensors are harsh and the structures are complex, resulting in a significant reduction in the service life of the vehicle weight monitoring system, and the damage rate and maintenance cost will also increase significantly. When using tire pressure sensors, it is necessary to ensure the accuracy of the tire pressure to obtain effective weight monitoring information. However, in actual use, the tire pressure usually has a large fluctuation and is greatly affected by the ambient temperature, resulting in low accuracy of vehicle weight monitoring, which needs to be improved urgently. Summary of the Invention

[0005] This application provides a vehicle overload detection method, device, vehicle, and storage medium to solve the problems such as high cost and low accuracy of monitoring the vehicle weight by using pressure sensors or tire pressure sensors.

[0006] The first aspect of the embodiments of this application provides a vehicle overload detection method. Distance acquisition components are arranged on multiple axles of the vehicle. The method includes the following steps:

[0007] Obtain the distance information collected by the distance acquisition component corresponding to each axle of the vehicle;

[0008] Based on the distance information collected by the distance acquisition component corresponding to each axle, calculate the current axle load of each axle; and

[0009] If the current axle load of any axle is greater than the corresponding allowable axle load, it is determined that the vehicle is in an overloaded state.

[0010] According to an embodiment of this application, after calculating the current axle load of each axle, it further includes:

[0011] Obtain the remaining axle load of each axle according to the current axle load of each axle and the allowable axle load corresponding to each axle;

[0012] Send the remaining axle load of each axle to a preset terminal to control the vehicle to display the remaining axle load of each axle.

[0013] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, it further includes:

[0014] Generate an overloading reminder message according to the overloaded state;

[0015] Perform an acoustic reminder and / or an optical reminder according to the overloading reminder message.

[0016] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, it further includes:

[0017] Identify at least one target axle whose current axle load is greater than the corresponding allowable axle load and the number of each target axle;

[0018] Send the at least one target axle and the number of each target axle to a preset terminal.

[0019] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, it further includes:

[0020] Prohibit the vehicle from driving.

[0021] According to the vehicle overloading detection method provided by the embodiment of the present application, by collecting the distance information of each axle of the vehicle, calculating the current axle load of each axle, and determining whether it exceeds the allowable axle load, it is determined whether the vehicle is in an overloaded state. Thus, problems such as high cost and low accuracy in monitoring the vehicle weight by using a pressure sensor or a tire pressure sensor are solved. By indirectly measuring the axle load of the vehicle by collecting the distance information of the axle, the weight of the vehicle is obtained, avoiding the situation of vehicle overloading and ensuring the driving safety of the vehicle.

[0022] An embodiment of the second aspect of the present application provides a vehicle overloading detection device. Distance acquisition components are arranged on multiple axles of the vehicle. The device includes:

[0023] An acquisition module, configured to acquire the distance information acquired by the distance acquisition component corresponding to each axle of the vehicle;

[0024] A processing module, configured to calculate the current axle load of each axle based on the distance information acquired by the distance acquisition component corresponding to each axle; and

[0025] A detection module, configured to determine that the vehicle is in an overloaded state if the current axle load of any axle is greater than the corresponding allowable axle load.

[0026] According to an embodiment of the present application, after calculating the current axle load of each axle, the processing module is further configured to:

[0027] Obtain the remaining axle load of each axle based on the current axle load of each axle and the allowable axle load corresponding to each axle;

[0028] Send the remaining axle load of each axle to a preset terminal to control the vehicle to display the remaining axle load of each axle.

[0029] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, the detection module is further configured to:

[0030] Generate an overloading reminder message according to the overloaded state;

[0031] Perform an acoustic reminder and / or an optical reminder according to the overloading reminder message.

[0032] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, the detection module is further configured to:

[0033] Identify at least one target axle whose current axle load is greater than the corresponding allowable axle load and the number of each target axle;

[0034] Send the at least one target axle and the number of each target axle to a preset terminal.

[0035] According to an embodiment of the present application, after determining that the vehicle is in the overloaded state, the detection module is further configured to:

[0036] Prohibit the vehicle from traveling.

[0037] According to the vehicle overloading detection device provided by the embodiment of the present application, by collecting the distance information of each axle of the vehicle, calculating the current axle load of each axle, and determining whether it exceeds the allowable axle load, it is determined whether the vehicle is in an overloaded state. Thus, the problems of high cost and low accuracy in monitoring the vehicle weight by using a pressure sensor or a tire pressure sensor are solved. By indirectly measuring the axle load of the vehicle by collecting the distance information of the axle, the weight of the vehicle is obtained, avoiding the situation of vehicle overloading and ensuring the driving safety of the vehicle.

[0038] An embodiment of the third aspect of the present application provides a vehicle, including: a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor executes the program to implement the vehicle overloading detection method as described in the above embodiment.

[0039] An embodiment of the fourth aspect of the present application provides a computer-readable storage medium, where the computer-readable storage medium stores computer instructions, and the computer instructions are used to cause the computer to execute the vehicle overloading detection method as described in the above embodiment.

[0040] Additional aspects and advantages of the present application will be given in part in the following description, become apparent in part from the following description, or be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] The above and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of embodiments in conjunction with the accompanying drawings, in which:

[0042] Figure 1 is a flowchart of a vehicle overload detection method provided according to an embodiment of the present application;

[0043] Figure 2 is a schematic diagram of a vehicle overload detection system according to an embodiment of the present application;

[0044] Figure 3 is a working flowchart of a vehicle overload detection method according to an embodiment of the present application;

[0045] Figure 4 is a block schematic diagram of a vehicle overload detection device according to an embodiment of the present application;

[0046] Figure 5 is a schematic structural diagram of a vehicle provided according to an embodiment of the present application. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0047] Embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to explain the present application and should not be construed as limiting the present application.

[0048] The vehicle overload detection method, device, vehicle, and storage medium according to embodiments of the present application will be described below with reference to the accompanying drawings. In view of the problems of high cost and low accuracy in monitoring the vehicle weight by using a pressure sensor or a tire pressure sensor mentioned in the above background art, the present application provides a vehicle overload detection method. In this method, by collecting the distance information of each axle of the vehicle, the current axle load of each axle is calculated, and it is determined whether the allowable axle load is exceeded to determine whether the vehicle is in an overloaded state. Thereby, the problems of high cost and low accuracy in monitoring the vehicle weight by using a pressure sensor or a tire pressure sensor are solved. By indirectly measuring the axle load of the vehicle by collecting the distance information of the axle, the weight of the vehicle is obtained, avoiding the situation of vehicle overload and ensuring the driving safety of the vehicle.

[0049] Specifically, Figure 1 is a schematic flowchart of a vehicle overload detection method provided according to an embodiment of the present application.

[0050] AsFigure 1 As shown in the figure, the vehicle overload detection method includes the following steps:

[0051] In step S101, distance information collected by the distance acquisition member 201 corresponding to each axle of the vehicle is obtained.

[0052] Specifically, as Figure 2 shown, the distance acquisition member 201 is disposed on each axle of the vehicle and is used to collect the distance information between a fixed position and the set position of each axle. Among them, the fixed position can be the bottom position of the carriage directly above the distance acquisition member 201 or the bottom position of the cab. Preferably, the distance acquisition member 201 can be an infrared distance sensor, which has no direct contact with the vehicle and has the advantages of long service life, easy maintenance, high measurement accuracy, and small environmental impact. In addition, the distance acquisition member 201 in the embodiment of the present application can also be an infrared rangefinder or other optical sensors, which is not specifically limited herein.

[0053] In step S102, based on the distance information collected by the distance acquisition member 201 corresponding to each axle, the current axle load of each axle is calculated.

[0054] Specifically, as Figure 2 shown, the distance acquisition member 201 corresponding to each axle transmits the collected distance information to the controller 202. The controller 202 includes an axle load conversion calculation formula for distance information and the allowable axle load corresponding to each axle. The controller 202 calculates the current axle load of each axle through the axle load conversion calculation formula based on the distance information collected by the distance acquisition member 201 corresponding to each axle. It should be noted that both the axle load conversion calculation formula and the allowable axle load corresponding to each axle are related to the type of the vehicle. Different vehicles have different axle load conversion calculation formulas and allowable axle loads corresponding to each axle, and the allowable axle loads corresponding to multiple axles may be the same or different. Those skilled in the art can pre-determine the axle load conversion calculation formula and the allowable axle load corresponding to each axle according to the type of the vehicle. The determination methods of the axle load conversion calculation formula and the allowable axle load corresponding to each axle can adopt the confirmation methods in the related technologies. To avoid redundancy, no detailed description is given herein.

[0055] Thus, by calculating the current axle load of each axle through the axle load conversion calculation formula based on the distance information collected by the distance acquisition member 201 corresponding to each axle, the real-time monitoring of the vehicle axle load is realized, the weighing process is omitted, and the structure is simple. It can be factory-equipped or retrofitted later, and has good adaptability and scalability.

[0056] Further, in some embodiments, after calculating the current axle load of each axle, it further includes: obtaining the remaining axle load of each axle according to the current axle load of each axle and the allowable axle load corresponding to each axle; sending the remaining axle load of each axle to a preset terminal 203 to control the vehicle to display the remaining axle load of each axle.

[0057] Wherein, the allowable axle load corresponding to each axle is the maximum load that each axle can bear.

[0058] Optionally, as Figure 2 shown, the preset terminal 203 can be a prompting device, and the prompting device is integrated with the combined instrument of the vehicle to play a prompting role in the loading of the vehicle, thereby simplifying the operation of weighing after loading, and improving the utilization rate of the load capacity and the use efficiency of the vehicle.

[0059] Specifically, in the embodiment of the present application, the controller 202 calculates the difference between the current axle load of each axle and the allowable axle load corresponding to each axle, so as to obtain the remaining axle load of each axle, and sends the remaining axle load of each axle to the preset terminal 203 to display the real-time remaining axle load of the vehicle to the user, thereby prompting the user of the remaining loadable weight of the current vehicle and improving the use safety of the vehicle.

[0060] In step S103, if the current axle load of any axle is greater than the corresponding allowable axle load, it is determined that the vehicle is in an overloaded state.

[0061] Specifically, by comparing the current axle load of each axle with the corresponding allowable axle load, when the current axle load of any axle is greater than the corresponding allowable axle load, it means that the load currently borne by the axle exceeds the maximum load that the axle can bear, that is, the vehicle is in an overloaded state, which is convenient for timely discovering the overloaded state of the vehicle and taking corresponding reminder measures, thereby ensuring the safe driving of the vehicle.

[0062] Further, in some embodiments, after determining that the vehicle is in an overloaded state, it further includes: generating an overload reminder message according to the overloaded state; performing an acoustic reminder and / or an optical reminder according to the overload reminder message.

[0063] Specifically, when it is determined that the vehicle is in an overloaded state, the embodiment of the present application can generate an overload reminder message according to the overloaded state, and perform an acoustic alarm reminder for the user through the vehicle-mounted speaker, or perform an optical alarm reminder for the user through the vehicle dashboard, or perform an acoustic alarm reminder and an optical alarm reminder for the user through the vehicle-mounted speaker and the vehicle dashboard at the same time.

[0064] It should be noted that the above methods of acoustic reminder through in-vehicle speakers and optical reminder through the vehicle dashboard are only exemplary and do not limit the present application. Those skilled in the art can adopt other methods for acoustic reminder or optical reminder according to the actual situation. To avoid redundancy, no detailed description will be given here.

[0065] For example, the allowable axle load of a certain axle of a vehicle is 4 tons. If the current axle load of this axle is 5 tons, it is determined that the vehicle is overloaded. At this time, the in-vehicle speaker of the vehicle emits an acoustic reminder of "Please note that the current vehicle is in an overloaded state!", and at the same time, the words "Vehicle overloaded!" flash on the vehicle dashboard to remind the user of vehicle overloading.

[0066] Furthermore, in some embodiments, after determining that the vehicle is in an overloaded state, it further includes: identifying at least one target axle whose current axle load is greater than the corresponding allowable axle load and the number of each target axle; sending at least one target axle and the number of each target axle to a preset terminal.

[0067] Specifically, when it is detected that the current axle load exceeds the allowable axle load, the number information of the corresponding target axle is sent to the preset terminal, realizing real-time notification of the axle information of the overloaded vehicle to the user, thereby reminding the user to ensure that the user can know in time and take corresponding measures, such as reducing the vehicle load.

[0068] Furthermore, in some embodiments, after determining that the vehicle is in an overloaded state, it further includes: prohibiting the vehicle from driving.

[0069] It can be understood that the overloaded state of the vehicle will lead to problems such as reduced vehicle controllability, increased braking distance, and aggravated tire wear, affecting the safety of drivers and other road users. At the same time, the overloaded state will also cause damage and accelerated wear to the vehicle itself. For example, components such as wheels and bearings are easily damaged. Therefore, after determining that the vehicle is in an overloaded state, prohibiting the vehicle from driving can prevent the vehicle from driving in an overloaded state, reduce the safety hazards caused by overloading, and can also protect the vehicle from damage caused by additional loads, extend the service life of the vehicle, and reduce maintenance and replacement costs.

[0070] Thus, according to the vehicle overloading situation, an alarm reminder is issued or the vehicle is prohibited from driving, thereby reminding the driver and improving the use safety of the vehicle.

[0071] To facilitate those skilled in the art to more clearly and intuitively understand the vehicle overloading detection method of the embodiments of the present application, the following will be combined with Figure 3 for detailed description.

[0072] As Figure 3 shown, the working process of this vehicle overloading detection method includes the following steps:

[0073] S301, Start.

[0074] S302, The infrared distance sensor measures the distances of each axle.

[0075] S303, The controller converts the distances of each axle into the current axle load information of each axle.

[0076] S304, The controller compares and judges the current axle load information with the allowable axle load.

[0077] S305, The display device displays the remaining load or overweight information of each axle.

[0078] S306, Allow driving or alarm, prohibit driving.

[0079] S307, End.

[0080] According to the vehicle overload detection method proposed in the embodiments of the present application, by collecting the distance information of each axle of the vehicle, calculating the current axle load of each axle, and judging whether it exceeds the allowable axle load, it is determined whether the vehicle is in an overloaded state. Thus, problems such as high cost and low accuracy in monitoring the vehicle weight using pressure sensors or tire pressure sensors are solved. By indirectly measuring the axle load by collecting the distance information of the axle, the weight of the vehicle is obtained, avoiding the situation of vehicle overload and ensuring the driving safety of the vehicle.

[0081] Next, a vehicle overload detection device according to the embodiments of the present application will be described with reference to the accompanying drawings.

[0082] Figure 4 It is a block diagram of a vehicle overload detection device 10 according to an embodiment of the present application.

[0083] As Figure 4 shown, distance acquisition components are provided on multiple axles of the vehicle, and the vehicle overload detection device 10 includes: an acquisition module 100, a processing module 200, and a detection module 300.

[0084] Among them, the acquisition module 100 is used to acquire the distance information acquired by the distance acquisition component corresponding to each axle of the vehicle; the processing module 200 is used to calculate the current axle load of each axle based on the distance information acquired by the distance acquisition component corresponding to each axle; the detection module 300 is used to determine that the vehicle is in an overloaded state if the current axle load of any axle is greater than the corresponding allowable axle load.

[0085] Further, in some embodiments, after calculating the current axle load of each axle, the processing module 200 is further used to: obtain the remaining axle load of each axle according to the current axle load of each axle and the allowable axle load corresponding to each axle; send the remaining axle load of each axle to a preset terminal to control the vehicle to display the remaining axle load of each axle.

[0086] Further, in some embodiments, after determining that the vehicle is in an overloaded state, the detection module 300 is further configured to: generate an overloading reminder message according to the overloaded state; and perform an acoustic reminder and / or an optical reminder according to the overloading reminder message.

[0087] Further, in some embodiments, after determining that the vehicle is in an overloaded state, the detection module 300 is further configured to: identify at least one target axle whose current axle load is greater than the corresponding allowable axle load and the number of each target axle; and send at least one target axle and the number of each target axle to a preset terminal.

[0088] Further, in some embodiments, after determining that the vehicle is in an overloaded state, the detection module 300 is further configured to: prohibit the vehicle from traveling.

[0089] It should be noted that the foregoing explanation of the embodiments of the vehicle overloading detection method also applies to the vehicle overloading detection device of this embodiment, and will not be elaborated here.

[0090] According to the vehicle overloading detection device provided by the embodiments of the present application, by collecting the distance information of each axle of the vehicle, calculating the current axle load of each axle, and determining whether it exceeds the allowable axle load, it is determined whether the vehicle is in an overloaded state. Thereby, problems such as high cost and low accuracy in monitoring the vehicle weight by using a pressure sensor or a tire pressure sensor are solved. By indirectly measuring the axle load by collecting the distance information of the axle, the weight of the vehicle is obtained, avoiding the situation of vehicle overloading and ensuring the driving safety of the vehicle.

[0091] Figure 5 The following is a schematic structural diagram of a vehicle provided by the embodiments of the present application. The vehicle may include:

[0092] A memory 501, a processor 502, and a computer program stored on the memory 501 and executable on the processor 502.

[0093] When the processor 502 executes the program, it implements the vehicle overloading detection method provided in the above embodiments.

[0094] Further, the vehicle further includes:

[0095] A communication interface 503 for communication between the memory 501 and the processor 502.

[0096] The memory 501 is used for storing a computer program executable on the processor 502.

[0097] The memory 501 may include a high-speed RAM memory, and may also include a non-volatile memory, such as at least one disk memory.

[0098] If the memory 501, the processor 502, and the communication interface 503 are implemented independently, the communication interface 503, the memory 501, and the processor 502 can be interconnected via a bus and communicate with each other. The bus can be an Industry Standard Architecture (ISA) bus, a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The bus can be divided into an address bus, a data bus, a control bus, etc. For the sake of convenience of representation, Figure 5 only a thick line is used to represent it in the figure, but it does not mean that there is only one bus or one type of bus.

[0099] Optionally, in a specific implementation, if the memory 501, the processor 502, and the communication interface 503 are integrated on a single chip, the memory 501, the processor 502, and the communication interface 503 can communicate with each other through an internal interface.

[0100] The processor 502 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 application.

[0101] This embodiment also provides a computer-readable storage medium, on which a computer program is stored, and when the program is executed by a processor, the vehicle overloading detection method as described above is implemented.

[0102] In the description of this specification, the description with reference to terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or N embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0103] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features indicated. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present application, the meaning of "N" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0104] Any process or method description represented in a flowchart or otherwise described herein may be understood to represent a module, segment, or portion of code including one or more N executable instructions for implementing a customized logical function or process, and the scope of the preferred embodiments of the present application includes additional implementations, where the functions may be executed in a substantially simultaneous manner or in a reverse order according to the functions involved, rather than in the order shown or discussed, which should be understood by those skilled in the art to which the embodiments of the present application pertain.

[0105] The logic and / or steps represented in a flowchart or otherwise described herein, for example, may be considered a sequenced list of executable instructions for implementing a logical function, and may be embodied specifically in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, a system including a processor, or other systems that can fetch and execute instructions from the instruction execution system, apparatus, or device. For the purposes of this specification, a "computer-readable medium" can be any device that can contain, store, communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of the computer-readable medium include the following: an electrical connection portion with one or N wirings (electronic device), a portable computer diskette (magnetic device), a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium can even be paper or other suitable medium on which the program can be printed, as the program can be obtained electronically, for example, by optically scanning the paper or other medium, followed by editing, interpretation, or other suitable processing as necessary, and then stored in a computer memory.

[0106] It should be understood that various parts of the present application can be implemented by hardware, software, firmware, or a combination thereof. In the above embodiments, the N steps or methods can be implemented by software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented by hardware, as in another embodiment, any one or a combination of the following techniques well known in the art can be used: discrete logic circuits with logic gate circuits for implementing logic functions on data signals, application specific integrated circuits with appropriate combinational logic gate circuits, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), and the like.

[0107] Those of ordinary skill in the art can understand that all or part of the steps carried by the method of the above embodiments can be completed by instructing relevant hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiments.

[0108] In addition, in each embodiment of the present application, the functional units can be integrated into a processing module, or each unit can exist physically alone, or two or more units can be integrated into one module. The above integrated module can be implemented in the form of hardware or in the form of a software functional module. When the above integrated module is implemented in the form of a software functional module and sold or used as an independent product, it can also be stored in a computer-readable storage medium.

[0109] The above-mentioned storage medium can be a read-only memory, a magnetic disk, an optical disc, or the like. Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present application. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present application.

Claims

1. A vehicle overload detection method, characterized in that, Distance acquisition components are provided on multiple axles of the vehicle, and the method includes the following steps: Obtain the distance information collected by the distance acquisition component corresponding to each axle of the vehicle; Based on the distance information collected by the distance acquisition component corresponding to each axle, calculate the current axle load of each axle; and If the current axle load of any axle is greater than the corresponding allowable axle load, determine that the vehicle is in an overloaded state.

2. The method according to claim 1, wherein After calculating the current axle load of each axle, it further includes: Obtain the remaining axle load of each axle according to the current axle load of each axle and the allowable axle load corresponding to each axle; Send the remaining axle load of each axle to a preset terminal to control the vehicle to display the remaining axle load of each axle.

3. The method according to claim 1, wherein After determining that the vehicle is in the overloaded state, it further includes: Generate an overloading reminder message according to the overloaded state; Perform an acoustic reminder and / or an optical reminder according to the overloading reminder message.

4. The method according to claim 1, wherein After determining that the vehicle is in the overloaded state, it further includes: Identify at least one target axle whose current axle load is greater than the corresponding allowable axle load and the number of each target axle; Send the at least one target axle and the number of each target axle to a preset terminal.

5. The method according to claim 1, wherein After determining that the vehicle is in the overloaded state, it further includes: Prohibit the vehicle from driving.

6. A vehicle overload detection device, characterized in that, Distance acquisition components are provided on multiple axles of the vehicle, and the device includes: An acquisition module for obtaining the distance information collected by the distance acquisition component corresponding to each axle of the vehicle; A processing module for calculating the current axle load of each axle based on the distance information collected by the distance acquisition component corresponding to each axle; and A detection module for determining that the vehicle is in an overloaded state if the current axle load of any axle is greater than the corresponding allowable axle load.

7. The device according to claim 6, characterized in that, After calculating the current axle load of each axle, the processing module is further configured to: Obtain the remaining axle load of each axle according to the current axle load of each axle and the allowable axle load corresponding to each axle; Send the remaining axle load of each axle to a preset terminal to control the vehicle to display the remaining axle load of each axle.

8. The device according to claim 6, characterized in that, After determining that the vehicle is in the overloaded state, the detection module is further configured to: Generate an overloading reminder message according to the overloaded state; Perform an acoustic reminder and / or an optical reminder according to the overloading reminder message.

9. A vehicle, characterized in that, It includes: A memory, a processor, and a computer program stored on the memory and executable on the processor, and the processor executes the program to implement the vehicle overloading detection method according to any one of claims 1-5.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, The program is executed by the processor to be used to implement the vehicle overloading detection method according to any one of claims 1-5.

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