1. A method of grading a locomotive service, comprising:

acquiring the running mileage of the locomotive;

comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result;

and determining the servicing level of the locomotive according to the comparison result.

2. The method of grading locomotive servicing according to claim 1, wherein the range mileage comprises a first range mileage and a second range mileage; the preset servicing mileage comprises a first-stage servicing mileage and a second-stage servicing mileage; wherein the secondary service mileage is greater than the primary service mileage;

correspondingly, the comparing the running mileage with the preset service mileage and obtaining a comparison result includes:

judging whether the second running mileage is greater than the second-level service mileage or not;

if not, judging whether the first traveling mileage is larger than the first-level service mileage or not;

if the second running mileage is larger than the second-level service mileage, obtaining a first comparison result;

if the first running mileage is larger than the first-level service mileage, obtaining a second comparison result;

if the first running mileage is less than or equal to the first-level service mileage, obtaining a third comparison result;

correspondingly, the determining the servicing level of the locomotive according to the comparison result comprises:

if the comparison result is the first comparison result, determining that the servicing grade is secondary servicing;

if the comparison result is the second comparison result, determining that the servicing grade is first-stage servicing;

and if the comparison result is the third comparison result, determining that the servicing grade is basic servicing.

3. The method of grading locomotive servicing according to claim 1, wherein said comparing said traveled mileage with a preset service mileage is preceded by:

judging whether the walking mileage is greater than the early warning mileage or not;

and if so, generating the servicing early warning information.

4. The method of grading locomotive servicing according to claim 2 or 3, wherein the early warning range comprises a primary early warning range and a secondary early warning range, and the determining whether the traveled range is greater than the early warning range comprises:

if the first traveling mileage is larger than the first-level early warning mileage, first-level servicing early warning information is generated;

and if the second running mileage is larger than the second-stage early warning mileage, generating second-stage servicing early warning information.

5. The method of grading locomotive servicing according to claim 2, wherein said determining a servicing level of a locomotive based on said comparison further comprises:

if the preparation level is determined to be the secondary preparation, storing a secondary preparation file, and setting the second traveling mileage, the first traveling mileage and the preparation times to zero;

if the preparation level is determined to be the first-level preparation, storing a first-level preparation file, setting the first traveling mileage to zero, and adding one to the preparation times;

if the preparation level is determined to be the basic preparation, storing a basic preparation file, and adding one to the preparation times;

wherein the number of times of reconditioning includes the number of times of the basic reconditioning and the number of times of the primary reconditioning.

6. The method of grading locomotive servicing according to claim 5, wherein said comparing said traveled mileage with a preset service mileage is preceded by:

judging whether the preparation times are larger than the maximum preparation times or not;

if yes, determining the servicing grade as the secondary servicing;

and if not, executing the step of comparing the running mileage with the preset service mileage.

7. The method of grading locomotive servicing according to claim 1, wherein said obtaining a trip mileage of a locomotive comprises:

downloading an LKJ file;

and acquiring the walking mileage recorded by the LKJ file.

8. A grading device for locomotive servicing, comprising:

the acquisition module is used for acquiring the running mileage of the locomotive;

the comparison module is used for comparing the walking mileage with a preset preparation mileage and obtaining a comparison result;

and the determining module is used for determining the servicing level of the locomotive according to the comparison result.

9. An electronic device, comprising a memory for storing a computer program;

a processor for implementing the steps of the method of staging a locomotive servicing of any one of claims 1 to 7 when executing said computer program.

10. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, realizes the steps of the method of grading a locomotive servicing according to any one of claims 1 to 7.

Background

With the rapid development of the railway industry, safety is the life of railways. Locomotive preparation is an important foundation for train operation safety, and usually before a locomotive runs or after the locomotive arrives at a locomotive service section, a locomotive service maintainer needs to perform preparation operation on the locomotive, namely various preparation works before the locomotive runs next time are performed on the locomotive, and the preparation work is mainly used for supplying locomotive fuel, water, grease, sand, a water softener, a wiping material and the like; the locomotive is scrubbed, and daily inspection, test, oil supply maintenance and the like of all parts of the locomotive are carried out.

Currently, the same servicing is performed for each locomotive to the segment. In fact, not every locomotive needs to be prepared every time when arriving at a section, and the running mileage of every locomotive after arriving at a section may be different, and if the same preparation is carried out, the preparation is unnecessary for the locomotive with shorter running mileage; for locomotives with longer range, such servicing may be insufficient.

Therefore, how to improve the servicing quality and efficiency of the locomotive is a problem that needs to be solved urgently by those skilled in the art.

Disclosure of Invention

The application aims to provide a classification method, a classification device, electronic equipment and a medium for locomotive servicing, which are used for improving the servicing quality and efficiency of a locomotive.

In order to solve the technical problem, the present application provides a classification method for locomotive servicing, including:

acquiring the running mileage of the locomotive;

comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result;

and determining the servicing level of the locomotive according to the comparison result.

Preferably, the running mileage comprises a first running mileage and a second running mileage; the preset servicing mileage comprises a first-stage servicing mileage and a second-stage servicing mileage; wherein the secondary service mileage is greater than the primary service mileage;

correspondingly, the comparing the running mileage with the preset service mileage and obtaining a comparison result includes:

judging whether the second running mileage is greater than the second-level service mileage or not;

if not, judging whether the first traveling mileage is larger than the first-level service mileage or not;

if the second running mileage is larger than the second-level service mileage, obtaining a first comparison result;

if the first running mileage is larger than the first-level service mileage, obtaining a second comparison result;

if the first running mileage is less than or equal to the first-level service mileage, obtaining a third comparison result;

correspondingly, the determining the servicing level of the locomotive according to the comparison result comprises:

if the comparison result is the first comparison result, determining that the servicing grade is secondary servicing;

if the comparison result is the second comparison result, determining that the servicing grade is first-stage servicing;

and if the comparison result is the third comparison result, determining that the servicing grade is basic servicing.

Preferably, before comparing the running mileage with a preset service mileage, the method further includes:

judging whether the walking mileage is greater than the early warning mileage or not;

and if so, generating the servicing early warning information.

Preferably, the early warning mileage includes a first-level early warning mileage and a second-level early warning mileage, and the determining whether the travel mileage is greater than the early warning mileage includes:

if the first traveling mileage is larger than the first-level early warning mileage, first-level servicing early warning information is generated;

and if the second running mileage is larger than the second-stage early warning mileage, generating second-stage servicing early warning information.

Preferably, after determining the servicing level of the locomotive according to the comparison result, the method further includes:

if the preparation level is determined to be the secondary preparation, storing a secondary preparation file, and setting the second traveling mileage, the first traveling mileage and the preparation times to zero;

if the preparation level is determined to be the first-level preparation, storing a first-level preparation file, setting the first traveling mileage to zero, and adding one to the preparation times;

if the preparation level is determined to be the basic preparation, storing a basic preparation file, and adding one to the preparation times;

wherein the number of times of reconditioning includes the number of times of the basic reconditioning and the number of times of the primary reconditioning.

Preferably, before comparing the running mileage with a preset service mileage, the method further includes:

judging whether the preparation times are larger than the maximum preparation times or not;

if yes, determining the servicing grade as the secondary servicing;

and if not, executing the step of comparing the running mileage with the preset service mileage.

Preferably, the acquiring the running mileage of the locomotive comprises:

downloading an LKJ file;

and acquiring the walking mileage recorded by the LKJ file.

The application still provides a grading plant that locomotive was reorganized and outfit, includes:

the acquisition module is used for acquiring the running mileage of the locomotive;

the comparison module is used for comparing the walking mileage with a preset preparation mileage and obtaining a comparison result;

and the determining module is used for determining the servicing level of the locomotive according to the comparison result.

The present application further provides an electronic device comprising a memory for storing a computer program; a processor for implementing the steps of the method for staging locomotive servicing when executing the computer program.

The present application further provides a computer readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the method for staging locomotive servicing.

The application provides a classification method, a classification device, an electronic device and a computer-readable storage medium for locomotive servicing, wherein the method comprises the following steps: acquiring the running mileage of the locomotive; comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result; and determining the servicing level of the locomotive according to the comparison result. The method determines to carry out different servicing for the locomotive according to the running mileage of the locomotive instead of carrying out the same servicing every time when the locomotive enters the section, reduces some unnecessary servicing when the running mileage of the locomotive is shorter, ensures the servicing quality of the locomotive and improves the servicing efficiency of the locomotive. In addition, the grading device, the electronic device and the computer readable storage medium for locomotive servicing provided by the application correspond to the method, and the specific effects are as described above.

Drawings

In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a flow chart of a method for staging a locomotive service provided in an embodiment of the present application;

FIG. 2 is a flow chart of another method for staging locomotive servicing according to an embodiment of the present application;

FIG. 3 is a flow chart of yet another method for staging a locomotive consist provided by an embodiment of the present application;

FIG. 4 is a block diagram of a grading apparatus for a locomotive servicing according to an embodiment of the present disclosure;

fig. 5 is a structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

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

The core of the application is to provide a grading method, a grading device, electronic equipment and a computer readable storage medium for locomotive servicing, when the running mileage of a locomotive is obtained, the running mileage is compared with the preset servicing mileage, a comparison result is obtained, and the servicing grade of the locomotive is determined according to the comparison result, instead of performing the same servicing every time the locomotive arrives at a section.

In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.

Fig. 1 is a flowchart of a classification method for locomotive servicing according to an embodiment of the present application. As shown in fig. 1, the classification method of the locomotive servicing includes:

s10: and acquiring the running mileage of the locomotive.

S11: and comparing the running mileage with the preset preparation mileage, and obtaining a comparison result.

S12: and determining the servicing level of the locomotive according to the comparison result.

It should be noted that, in the embodiment of the present application, the real-time monitoring and management of the operation state and the data version operation state of the train operation monitoring device (LKJ) can be realized through the train operation monitoring management system (LMD), and based on this, the classification method for locomotive servicing is realized. LKJ is a train speed monitoring device which is developed by the railway of China and mainly aims at ensuring the running safety of the train, and the device collects and records various locomotive running state information related to the safe running of the train while realizing the safe control of the train speed, thereby promoting the automation of the locomotive running management. It is understood that the classification method as to whether locomotive servicing is achieved through LMD does not affect the implementation of the embodiments of the present application.

In step S10, the mileage refers to the accumulated mileage of the locomotive. How to obtain the running mileage of the locomotive may be the running mileage obtained by the LMD through real-time monitoring, or may be the running mileage recorded in the LKJ file obtained by downloading the LKJ file and analyzing the LKJ file, and the embodiment of the present application is not particularly limited with respect to how to obtain the running mileage of the locomotive.

In step S11, the preset range may be a numerical value set by the LMD for each locomotive, or may be an interval. For example, if the preset range is 1 km, the running range of the locomotive is compared with the range of 1 km to obtain a comparison result. Of course, the preset range may be one or more, and the number of the preset range is not particularly limited. The preset preparation mileage is 1 km or 2 km, and the embodiment of the present application is not particularly limited.

Usually, before the locomotive runs or after the locomotive arrives at a locomotive service section, a locomotive service maintainer needs to prepare the locomotive, wherein the preparation refers to the supply of fuel, water, grease, sand, a water softener, a wiping material and the like to the locomotive; the locomotive is scrubbed, and daily inspection, test, oil supply maintenance and the like of all parts of the locomotive are carried out. In step S12, the preparation levels are different, and the higher the preparation level is, the more comprehensive the preparation content is, for example, when the preparation level is lower, a small amount of fuel, water, grease, etc. is supplied to the locomotive; when the servicing level is higher, more fuel, water, grease and the like are supplied to the locomotive, and meanwhile, daily inspection, test and the like can be performed on locomotive components. The preparation levels can be two or more than two, and the number of the preparation levels is not specifically limited in the embodiment of the application.

The classification method for locomotive servicing provided by the embodiment of the application comprises the following steps: acquiring the running mileage of the locomotive; comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result; and determining the servicing level of the locomotive according to the comparison result. The method determines to carry out different servicing for the locomotive according to the running mileage of the locomotive instead of carrying out the same servicing every time when the locomotive enters the section, reduces some unnecessary servicing when the running mileage of the locomotive is shorter, ensures the servicing quality of the locomotive and improves the servicing efficiency of the locomotive.

Based on the embodiment, the running mileage of the embodiment of the application comprises a first running mileage and a second running mileage; the preset preparation mileage comprises a first-level preparation mileage and a second-level preparation mileage; wherein the second-level servicing mileage is greater than the first-level servicing mileage. FIG. 2 is a flow chart of another locomotive servicing grading method provided in an embodiment of the present application. As shown in fig. 2, the classification method of the locomotive servicing includes:

s20: judging whether the second traveling mileage is greater than the second-level service mileage; if not, the process goes to S21; if yes, the process proceeds to S22.

S21: judging whether the first traveling mileage is greater than a first-level preparation mileage or not; if yes, go to S23; if not, the process proceeds to S23.

S22: and determining the servicing grade as secondary servicing.

S23: and determining the servicing grade as primary servicing.

S24: the staging grade is determined to be basic staging.

In the embodiment of the present application, the first running mileage and the second running mileage are both real-time running mileage of the locomotive, the preset service mileage includes a primary service mileage and a secondary service mileage, and in the embodiment of the present application, the first running mileage is compared with the primary service mileage, and the second running mileage is compared with the secondary service mileage. The preparation level includes secondary preparation in step S22, primary preparation in step S23, and primary preparation in step S24. The basic preparation and the primary preparation in the embodiment of the application indicate different preparation contents, wherein the basic preparation is some preparation operations, such as oiling, sanding and the like, which must be performed after each section of the locomotive, the content of the primary preparation comprises the content of the basic preparation, the content of the secondary preparation comprises the content of the primary preparation and the content of the basic preparation, and the content of the preparation is more comprehensive as the grade of the preparation is higher.

According to the method and the device, the first running mileage and the second running mileage are set, the first-level servicing mileage and the second-level servicing mileage are correspondingly set, the second running mileage and the second-level servicing mileage are compared, and the first running mileage and the first-level servicing mileage are compared to determine whether the vehicle is basically serviced or is first-level serviced or is second-level serviced, so that the servicing quality of the vehicle is guaranteed, and the servicing efficiency of the vehicle is improved.

Based on the embodiment, before comparing the running mileage with the preset service mileage, the embodiment of the application judges whether the running mileage is larger than the early warning mileage, and if so, generates service early warning information.

The early warning mileage in the embodiment of the present application is smaller than the preset preparation mileage, for example, if the preset preparation mileage is 1 km, the early warning mileage may be 900 m. The information about generating the servicing early warning can be a text for outputting the servicing early warning or an alarm ring for sending out the servicing early warning. It can be understood that whether to generate the servicing early warning information and how to generate the servicing early warning information do not affect implementation of the embodiment of the present application.

According to the method and the device, before the running mileage is compared with the preset servicing mileage, whether the running mileage is larger than the early warning mileage is judged, so that a worker can be informed to prepare for servicing the locomotive in advance before the preset servicing mileage is reached, and the efficiency of servicing the locomotive is improved.

Based on the embodiment, the early warning mileage in the embodiment of the application comprises a primary early warning mileage and a secondary early warning mileage, and if the first traveling mileage is greater than the primary early warning mileage, primary service early warning information is generated; and if the second traveling mileage is larger than the second-level early warning mileage, generating second-level servicing early warning information.

It can be understood that the primary early warning mileage is less than the primary service mileage, and the secondary early warning mileage is less than the secondary service mileage. And when the first traveling mileage is greater than the first-stage early warning mileage, generating first-stage servicing early warning information for reminding workers to perform first-stage servicing, and when the second traveling mileage is greater than the second-stage early warning mileage, generating second-stage servicing early warning information for reminding the workers to perform second-stage servicing.

According to the embodiment of the application, the early warning mileage is divided into the first-stage early warning mileage and the second-stage early warning mileage, so that a worker can be clearly informed of whether the first-stage servicing or the second-stage servicing is carried out in advance, and the efficiency of locomotive servicing is further improved.

Based on the above embodiments, fig. 3 is a flowchart of another locomotive servicing grading method according to an embodiment of the present application. As shown in fig. 3, the classification method of the locomotive servicing includes:

s30: judging whether the second traveling mileage is greater than the second-level service mileage; if not, the process goes to S31; if yes, the process proceeds to S32.

S31: judging whether the first traveling mileage is greater than a first-level preparation mileage or not; if yes, go to S33; if not, the process proceeds to S34.

S32: and determining the preparation level as secondary preparation, storing a secondary preparation file, and setting the second traveling mileage, the first traveling mileage and the preparation times to zero.

S33: and determining that the preparation level is first-grade preparation, storing a first-grade preparation file, setting the first travel mileage to zero, and adding one to the preparation times.

S34: and determining the preparation grade as basic preparation, storing basic preparation files, and adding one to the preparation times.

The embodiment of the present application is different from the above embodiments in that: after the preparation level of the locomotive is determined according to the comparison result, if the preparation level is determined to be secondary preparation, storing a secondary preparation file, and setting the second traveling mileage, the first traveling mileage and the preparation times to zero; if the preparation level is determined to be first-grade preparation, storing a first-grade preparation file, setting the first travel mileage to zero, and adding one to the preparation times; and if the preparation level is determined to be basic preparation, storing the basic preparation file, and adding one to the preparation times.

Wherein, the second-level servicing file can comprise the number of the locomotive, the time for second-level servicing, the content of the second-level servicing and the like; the first-level servicing file can comprise the number of the locomotive, the time for first-level servicing, the content of first-level servicing and the like; the base preparation file may include the number of locomotives, the time for the base preparation, the contents of the base preparation, and the like. The service file may include the number of cars, time, corresponding service content, and certainly not limited to the above information. The number of times of preparation is the sum of the number of times of basic preparation and the number of times of primary preparation.

For convenience of understanding, for example, the primary refurbished mileage is set to 1 km, the secondary refurbished mileage is set to 2 km, if the locomotive runs for 600 m, then the first running mileage is 600 m, the second running mileage is also 600 m, then the second running mileage is less than the secondary refurbished mileage, then the first running mileage and the primary refurbished mileage are compared, and then the refurbished grade is determined as basic refurbished, the number of refurbished times is increased by one, and the number of refurbished times is 1; continuing to drive the locomotive for 600 meters, wherein the first running mileage is 1200 meters, the second running mileage is smaller than the second-level reconditioning mileage, the first running mileage and the first-level reconditioning mileage are compared, the first running mileage is larger than the first-level reconditioning mileage, the reconditioning level is determined to be first-level reconditioning, the first running mileage is set to zero, the reconditioning frequency is increased by one, and the reconditioning frequency is 2; and the locomotive continues to run for 900 meters, wherein the first running mileage is 900 meters, the second running mileage is 2100 meters, the second running mileage is larger than the second-stage servicing mileage, the servicing grade is second-stage servicing, and the second running mileage, the first running mileage and the servicing times are all set to be zero and are set to be 0.

According to the method and the device, the servicing file of the locomotive is stored after the corresponding servicing grade is determined according to the running mileage of the locomotive, the servicing process of the locomotive is recorded, and a manager can check the servicing condition of the locomotive conveniently. And after determining the corresponding servicing grade according to the running mileage of the locomotive, resetting the corresponding running mileage to zero, and adding one to or resetting the servicing times to zero.

Considering that some locomotives run for a short trip for a long time (i.e. each trip mileage is small), the accumulated trip mileage of the locomotives for a long time can not reach the secondary service mileage, and if the trip mileage is required to be the preset service mileage according to the above embodiment, the locomotives running for a short trip for a long time can not do the secondary service for a long time. For this situation, the number of times of preparation is increased in the LMD in the embodiment of the present application. Judging whether the preparation times are larger than the maximum preparation times or not; if yes, determining the preparation level as secondary preparation; and if not, executing the step of comparing the running mileage with the preset service mileage.

The maximum number of times of servicing may be self-defined, for example, when the maximum number of times of servicing is 6 times, if the locomotive performs 3 basic servicing and 4 primary servicing, the number of times of servicing of the locomotive is the sum of the basic number of times of servicing and the primary number of times of servicing, that is, the number of times of servicing is 7 times, and if the number of times of servicing is greater than the maximum number of times of servicing, it is determined that the servicing level is the secondary servicing.

The method and the device have the advantages that the judgment of the number of times of the servicing is increased, so that the locomotive running for a long time and in a short road can meet the requirement of secondary servicing, the servicing quality of the locomotive is guaranteed, and the running safety of the locomotive is also guaranteed.

Regarding how to acquire the running mileage of the locomotive, it is preferable to download an LKJ file; and acquiring the running mileage recorded by the LKJ file.

The travel mileage of each locomotive by the LMD can be obtained by analyzing an LKJ file, and the LKJ file is automatically downloaded by the LMD. In addition, the latest LKJ file of each locomotive cannot be downloaded immediately, and the LKJ file is automatically downloaded when the next new file is formed, so that the running mileage of the running locomotive cannot be obtained by analyzing the LKJ file, and the real-time running mileage of the locomotive in the running process is obtained by real-time monitoring and recording of LMD. After the LKJ file is downloaded through the LMD, the system can use the traveling mileage of the LKJ file to replace the mileage recorded in the previous LMD in real time monitoring, and at this time, because the locomotive may have bad signals when running, and then when the signals are bad, the traveling mileage recorded by the LMD in real time monitoring may be inaccurate, so the LKJ file is preferably downloaded to obtain the traveling mileage recorded by the LKJ file.

According to the method and the device, the walking mileage recorded by the LKJ file is acquired by downloading the LKJ file, the walking mileage acquired in the mode is accurate, and the method and the device are favorable for determining the reconditioning level according to the acquired walking mileage subsequently.

On the basis of the above detailed description of various embodiments corresponding to the grading method of the locomotive servicing, the application also discloses a grading device of the locomotive servicing corresponding to the method. Fig. 4 is a structural diagram of a grading device for a locomotive servicing according to an embodiment of the present application. As shown in fig. 4, the grading device for the servicing of the locomotive includes:

the acquisition module is used for acquiring the running mileage of the locomotive;

the comparison module is used for comparing the running mileage with the preset preparation mileage and obtaining a comparison result;

and the determining module is used for determining the servicing level of the locomotive according to the comparison result.

Since the embodiments of the apparatus portion and the method portion correspond to each other, please refer to the description of the embodiments of the method portion for the embodiments of the apparatus portion, which is not repeated here.

The grading device for the locomotive servicing provided by the application acquires the traveling mileage of the locomotive; comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result; and determining the servicing level of the locomotive according to the comparison result. The method determines to carry out different servicing for the locomotive according to the running mileage of the locomotive instead of carrying out the same servicing every time when the locomotive enters the section, reduces some unnecessary servicing when the running mileage of the locomotive is shorter, ensures the servicing quality of the locomotive and improves the servicing efficiency of the locomotive.

Fig. 5 is a structural diagram of an electronic device according to an embodiment of the present application, and as shown in fig. 5, the electronic device includes: a memory 20 for storing a computer program; a processor 21 for implementing the steps of the method for staging locomotive servicing as described in the above embodiment when executing the computer program.

The electronic device provided by the embodiment may include, but is not limited to, a smart phone, a tablet computer, a notebook computer, or a desktop computer.

The processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 21 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 21 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 21 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, the processor 21 may further include an AI (Artificial Intelligence) processor for processing a calculation operation related to machine learning.

The memory 20 may include one or more computer-readable storage media, which may be non-transitory. Memory 20 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used for storing the following computer program 201, wherein the computer program is loaded and executed by the processor 21, and then the relevant steps of the classification method for locomotive servicing disclosed in any of the foregoing embodiments can be implemented. In addition, the resources stored in the memory 20 may also include an operating system 202, data 203, and the like, and the storage manner may be a transient storage manner or a permanent storage manner. Operating system 202 may include, among others, Windows, Unix, Linux, and the like. Data 203 may include, but is not limited to, preset service mileage, early warning mileage, maximum service times, and the like.

In some embodiments, the electronic device may further include a display 22, an input/output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.

Those skilled in the art will appreciate that the configuration shown in fig. 5 is not intended to be limiting of electronic devices and may include more or fewer components than those shown.

The electronic device provided by the embodiment of the application comprises a memory and a processor, wherein when the processor executes a program stored in the memory, the following method can be realized:

acquiring the running mileage of the locomotive;

comparing the traveling mileage with a preset preparation mileage and obtaining a comparison result;

and determining the servicing level of the locomotive according to the comparison result.

Finally, the application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps as set forth in the above-mentioned method embodiments.

It is to be understood that if the method in the above embodiments is implemented in the form of software functional units and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods described in the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

The present application provides a method for grading a locomotive service in detail. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.

It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.