CN110909892A - Method, device and equipment for determining bus maintenance type and storage medium - Google Patents
Method, device and equipment for determining bus maintenance type and storage medium Download PDFInfo
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Abstract
The application particularly relates to a method and a device for determining the maintenance type of a bus, computer equipment and a storage medium. The method comprises the following steps: acquiring the current driving mileage of the public transport vehicle; updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time; and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type. This application is through the maintenance record that combines the concrete mileage of traveling and history of bus, for its maintenance type that selects to suitable to the maintenance effect of bus improves.
Description
Technical Field
The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a storage medium for determining a bus maintenance type.
Background
Vehicle maintenance refers to preventive work for regularly inspecting, cleaning, replenishing, lubricating, adjusting or replacing some parts of a vehicle, and is also called vehicle maintenance. The purpose of automobile maintenance is to keep the car appearance clean and tidy, the technical situation is normal, eliminate hidden danger, prevent the fault, slow down the degradation process, prolong the life cycle.
The existing vehicle maintenance scheme, especially the maintenance scheme for public transport vehicles, is a system for performing maintenance strictly according to a plan by taking prevention as a main part, does not consider the difference of technical conditions of different vehicles, but sets maintenance interval mileage on an average level, which causes certain waste in manpower, material resources and financial resources, and meanwhile, in the execution process of the maintenance system, unnecessary repetition and improper disassembly and replacement can be generated, so that actual excessive repair or overhaul is caused. Conventional bus maintenance plans do not allow for a reasonable determination of the type of maintenance.
Disclosure of Invention
Based on this, it is necessary to provide a method, an apparatus, a computer device and a storage medium for determining the maintenance type of the bus, which can reasonably determine the maintenance type of the bus, aiming at the technical problem that the maintenance type cannot be reasonably determined by the traditional bus maintenance plan.
A method of determining a type of bus maintenance, the method comprising:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
In one embodiment, the service types include: the method comprises the following steps of chassis primary maintenance, chassis secondary maintenance and engine maintenance, wherein maintenance items of the chassis secondary maintenance comprise all maintenance items of the chassis primary maintenance;
before determining the required maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type, the method further comprises:
acquiring the running route of the bus and the model number of the bus, and determining the running road condition information of the bus according to the running route of the bus;
acquiring running condition parameters of the target, wherein the running condition parameters comprise brake shoe parameters;
and determining the first-level maintenance mileage threshold value of the chassis and the second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
In one embodiment, before determining the required maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type, the method further includes:
acquiring the running route of the bus and the model number of the bus, and determining the running road condition information of the bus according to the running route of the bus;
acquiring bus parameter information of the bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information;
and determining the engine maintenance mileage threshold value based on the model number of the bus, the running road condition information and the determined lubricating oil parameter information.
In one embodiment, the determining the maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type includes:
judging whether maintenance is needed or not according to the first-level maintenance mileage of the chassis and the first-level maintenance mileage threshold of the chassis;
when the maintenance is not needed, judging that the maintenance type of the bus is absent;
when maintenance is needed, according to the chassis secondary maintenance mileage and the chassis secondary maintenance mileage threshold value, the maintenance type of the bus is judged to be chassis primary maintenance or chassis secondary maintenance, and according to the engine maintenance mileage and the engine maintenance mileage threshold value, whether the maintenance type comprises engine maintenance is determined.
In one embodiment, before determining the maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type, the method further includes:
and when the difference value obtained by subtracting a preset product from the maintenance interval mileage threshold value of any one maintenance type is smaller than the current accumulated mileage of the maintenance type, putting the difference value into a real-time planned maintenance form, wherein the preset product is the product of the daily planned mileage of the bus and the planned days.
In one embodiment, after determining the type of maintenance of the bus, the method further comprises the steps of:
inquiring an existing arrangement list of the public transport vehicles with the same maintenance type in a real-time plan maintenance list according to the determined maintenance type, and determining the maintenance date of the public transport vehicles and a maintenance project plan corresponding to the maintenance type;
and pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal which are associated with the bus.
In one embodiment, after determining the type of maintenance of the bus, the method further comprises the steps of:
and after receiving maintenance finishing information corresponding to the maintenance type of the bus, clearing the determined current accumulated mileage of the maintenance type of the bus.
A bus maintenance type determination device, the device comprising:
the current mileage acquisition module is used for acquiring the current driving mileage of the bus;
the accumulated mileage acquisition module is used for updating accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and the maintenance scheme acquisition module is used for determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
A computer device comprising a memory and a processor, the memory storing a computer program, the processor implementing the following steps when executing the computer program:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
A computer-readable storage medium, on which a computer program is stored which, when executed by a processor, carries out the steps of:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
According to the method, the device, the computer equipment and the storage medium for determining the maintenance type of the bus, the current driving mileage of the bus is obtained; updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time; and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type. This application is through the maintenance record that combines the concrete mileage of traveling and history of bus, for its maintenance type that selects to suitable to the maintenance effect of bus improves.
Drawings
FIG. 1 is a diagram of an exemplary implementation of a method for determining a type of bus maintenance;
FIG. 2 is a schematic flow chart diagram illustrating a method for determining a type of bus maintenance, according to one embodiment;
FIG. 3 is a schematic flow chart diagram illustrating a method for determining a type of bus maintenance in another embodiment;
FIG. 4 is a schematic flow chart diagram illustrating a method for determining a type of bus maintenance in another embodiment;
FIG. 5 is a block diagram of a bus maintenance type determination device in accordance with an embodiment;
FIG. 6 is a diagram illustrating an internal structure of a computer device according to an embodiment.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The method for determining the maintenance type of the bus can be applied to an application environment shown in fig. 1, wherein the vehicle-mounted terminal 102 communicates with the maintenance type calculation server 104 through a network, and the maintenance type calculation server 104 can receive data related to the mileage of the bus submitted by the vehicle-mounted terminal 102; then updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time; and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type. The maintenance type estimation server 104 may be implemented by an independent server or a server cluster composed of a plurality of servers.
As shown in fig. 2, in one embodiment, the method for determining a bus maintenance type is implemented by a maintenance type calculation server, and specifically includes the following steps:
and S200, acquiring the current driving mileage of the bus.
The bus is a bus with maintenance types to be determined, the bus maintenance scheme is specifically used for determining a used bus maintenance scheme for the bus according to specific conditions of the bus, the driving mileage of the bus is important reference data for bus maintenance, and the server can determine the corresponding maintenance types for the bus according to the driving mileage of the bus. Firstly, the maintenance type calculation server can directly acquire the driving mileage data of the current bus from the terminal. In a specific embodiment, the current driving mileage of the bus can be obtained by acquiring the current driving mileage of the bus uploaded by the bus on the same day. In another embodiment, the accumulated GPS mileage of the bus uploaded by the bus can be obtained; and acquiring the recorded accumulated GPS mileage of the bus, and determining the difference value between the accumulated GPS mileage and the accumulated GPS mileage as the current travel mileage of the bus.
And S400, updating the accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time.
Aiming at different maintenance types, different maintenance interval mileage thresholds are included in the maintenance method, when the accumulated mileage reaches the maintenance interval mileage threshold, the fact that the bus needs to perform automobile maintenance of the type can be judged, the accumulated mileage refers to the corresponding automobile driving mileage of the different maintenance types, and the accumulated mileage is accumulated and calculated after the bus performs maintenance of the type last time. Because different maintenance types are different for different objects, some maintain the engine of the automobile, and some maintain the chassis of the bus, different maintenance types need to be determined for different maintenance objects.
S600, determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
The mileage correspondence relationship specifically indicates whether the current accumulated mileage under the maintenance type exceeds a maintenance interval mileage threshold of the maintenance type. When the maintenance interval mileage threshold value of the maintenance type is reached or exceeded, the maintenance type calculation server can judge that the bus needs to be maintained by the type of bus, the maintenance effect of the bus is improved, and the operation efficiency of the bus is guaranteed.
The method for determining the maintenance type of the bus obtains the current driving mileage of the bus; updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time; and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type. This application is through the maintenance record that combines the concrete mileage of traveling and history of bus, for its maintenance type that selects to suitable to the maintenance effect of bus improves.
In one embodiment, the service types include: the method comprises the following steps of chassis primary maintenance, chassis secondary maintenance and engine maintenance, wherein maintenance items of the chassis secondary maintenance comprise all maintenance items of the chassis primary maintenance; the current accumulated miles for each service type includes: chassis one-level maintenance mileage, chassis second grade maintenance mileage and engine maintenance mileage, maintenance interval mileage threshold includes: a chassis primary maintenance mileage threshold, a chassis secondary maintenance mileage threshold, and an engine maintenance mileage threshold.
In one embodiment, step S400 is preceded by the step of determining a chassis maintenance mileage threshold, specifically:
the method comprises the steps of obtaining the running line of the bus and the model number of the bus, and determining the running road condition information of the bus according to the running line of the bus.
And acquiring the running condition parameters of the target, wherein the running condition parameters comprise brake shoe parameters.
And determining a first-level maintenance mileage threshold value of the chassis and a second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
Specifically, the maintenance system is divided into a chassis primary maintenance D1, a chassis secondary maintenance D2 and an engine maintenance F2 according to the actual running kilometers of the bus. Wherein the actual operating kilometer of chassis primary maintenance D1 is about 4000 to 6000 kilometers, the actual operating kilometer of chassis secondary maintenance D2 is about 16000 to 20000 kilometers, the actual operating kilometer of engine maintenance F2 is about 20000 to 25000 kilometers, and engine maintenance occurs as a combined maintenance with chassis maintenance. All maintenance types are set on the premise of ensuring the running safety of the bus, and specifically comprise D1 (primary maintenance of a chassis), D2 (secondary maintenance of the chassis), D1F2 and D2F 2. D2 includes all the maintenance work contents of D1, and D2F2 includes all the maintenance work contents of the maintenance type. The operation contents of the chassis primary maintenance D1 are mainly cleaning, checking, adjusting, fastening and lubricating. The secondary maintenance D2 of the chassis mainly maintains and repairs systems such as transmission, steering, braking and the like besides the operation content of D1, so that the driving safety is ensured. Factors influencing the chassis maintenance mileage threshold mainly include the specific type of the bus, the running road condition information of the bus and the brake shoe parameters of the bus, wherein the running road condition information of the bus can be determined according to the running route of the bus. The influence degree of the specific model of the bus on the chassis maintenance mileage threshold value can be obtained based on historical experience of various types of buses, and the influence degree of the automobile model on the chassis maintenance mileage threshold value is summarized based on the historical experience. For the running road condition information of the public transport vehicle, the worse the running road condition of the public transport vehicle is, the shorter the chassis maintenance mileage threshold value is. The server can classify the classification level of the operating road conditions, and different chassis maintenance mileage threshold influence degrees are allocated to the operating road conditions of each category. For the brake shoe parameters, the brake shoe parameters may specifically be the wear thickness of the brake shoe, and the more the brake shoe is worn, the smaller the corresponding maintenance interval kilometer parameter is. Through the combination of various parameters and the consideration of the chassis maintenance mileage threshold value of the bus, the pertinence of the maintenance types used by the buses can be effectively improved, and the bus maintenance effect is improved.
In one embodiment, step S400 is preceded by the step of determining an engine maintenance mileage threshold, specifically:
acquiring the running route of a bus and the model of the bus, and determining the running road condition information of the bus according to the running route of the bus; acquiring bus parameter information of a bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information; and determining an engine maintenance mileage threshold value based on the model number and the running road condition information of the bus and the determined lubricating oil parameter information.
Factors influencing the engine maintenance mileage threshold mainly include the model number of the bus, the running road condition information and the lubricating oil parameter information based on the determination, wherein the lubricating oil parameter information specifically includes the number of kilometers of lubricating oil, namely the number of kilometers of lubricating oil replaced by the engine. The most important influence factor of the engine maintenance mileage threshold is lubricating oil parameter information corresponding to the engine, and generally, data slightly smaller than the number of kilometers of lubricating oil is selected as the determined engine maintenance mileage threshold according to the influence factors of the model number of the bus, the running road condition information and the like. By combining various parameters and considering the engine maintenance mileage threshold value of the bus, the pertinence of the maintenance types used by the buses can be effectively improved, and the bus maintenance effect is improved.
In one embodiment, step S600 specifically includes:
judging whether maintenance is needed or not according to the first-level maintenance mileage of the chassis and a first-level maintenance mileage threshold of the chassis;
when the maintenance is not needed, judging that the maintenance type of the bus is absent;
when maintenance is needed, according to the second-stage maintenance mileage of the chassis and the second-stage maintenance mileage threshold value of the chassis, the maintenance type of the bus is judged to be first-stage maintenance of the chassis or second-stage maintenance of the chassis, and whether the maintenance type comprises engine maintenance or not is determined according to the engine maintenance mileage and the engine maintenance mileage threshold value.
Specifically, when the chassis first-stage maintenance mileage is less than the chassis first-stage maintenance mileage threshold value, it is determined that maintenance is not necessary.
And when the first-level maintenance mileage of the chassis is greater than or equal to the first-level maintenance mileage threshold of the chassis, the second-level maintenance mileage of the chassis is less than the second-level maintenance mileage threshold of the chassis, and the engine maintenance mileage is less than the engine maintenance mileage threshold, determining the maintenance type of the bus as the first-level maintenance of the chassis.
And when the first-stage maintenance mileage of the chassis is greater than or equal to the first-stage maintenance mileage threshold of the chassis, the second-stage maintenance mileage of the chassis is greater than or equal to the second-stage maintenance mileage threshold of the chassis, and the engine maintenance mileage is less than the engine maintenance mileage threshold, determining that the maintenance type of the bus is the second-stage maintenance of the chassis.
And when the first-level maintenance mileage of the chassis is greater than or equal to the first-level maintenance mileage threshold of the chassis, the second-level maintenance mileage of the chassis is less than the second-level maintenance mileage threshold of the chassis, and the engine maintenance mileage is greater than or equal to the engine maintenance mileage threshold, determining the maintenance type of the bus as the first-level maintenance and engine maintenance type of the chassis.
And when the first-stage maintenance mileage of the chassis is greater than or equal to the first-stage maintenance mileage threshold of the chassis, the second-stage maintenance mileage of the chassis is greater than or equal to the second-stage maintenance mileage threshold of the chassis, and the engine maintenance mileage is greater than or equal to the engine maintenance mileage threshold, determining the maintenance type of the bus as the second-stage maintenance and engine maintenance type of the chassis.
Specifically, in this application, chassis first grade maintenance mileage and chassis second grade maintenance mileage separate calculation, when chassis first grade maintenance mileage is less than chassis first grade maintenance mileage threshold value, judge that need not maintain, judge that the travel distance of bus from last maintenance is shorter, temporarily need not carry out corresponding maintenance. When the first-level maintenance mileage of the chassis is greater than or equal to the first-level maintenance mileage threshold of the chassis, the second-level maintenance mileage of the chassis is less than the second-level maintenance mileage threshold of the chassis, and the engine maintenance mileage is less than the engine maintenance mileage threshold, the bus reaches the threshold within the first-level maintenance range of the chassis, and the advanced second-level maintenance of the chassis and the engine maintenance do not reach the threshold, and at the moment, the maintenance type of the bus can be determined to be the first-level maintenance of the chassis. When the first-level maintenance mileage of the chassis is greater than or equal to the first-level maintenance mileage threshold of the chassis, the second-level maintenance mileage of the chassis is greater than or equal to the second-level maintenance mileage threshold of the chassis, and the engine maintenance mileage is less than the engine maintenance mileage threshold, the high-level second-level maintenance of the chassis comprises all contents of the first-level maintenance of the chassis, and the maintenance type of the bus can be determined to be the second-level maintenance of the chassis. For engine maintenance, when chassis maintenance is performed, as long as the threshold value of engine maintenance is reached, the type of maintenance can be determined by using engine maintenance as the combined maintenance of the current chassis maintenance. The maintenance type of the bus is comprehensively determined through mileage data corresponding to each specific maintenance type, the accuracy of the determination of the maintenance type can be improved, and the actual effect of the bus maintenance is improved.
In one embodiment, before step S600, the method further includes:
and when the difference value obtained by subtracting a preset product from the maintenance interval mileage threshold value of any one maintenance type is smaller than the current accumulated mileage of the maintenance type, putting the difference value into a real-time planned maintenance form, wherein the preset product is the product of the daily planned mileage of the bus and the planned days.
The daily planned mileage is the daily driving mileage planned by the bus, and the planned days are the days estimated in advance for maintenance scheduling, and generally the scheduling can be performed one week in advance, and the days are set as 7 days. The implementation plan maintenance form is a form in which maintenance orders of the buses are arranged. Due to the problems of equipment use and the like in the bus maintenance process, a real-time plan maintenance form can be made in advance, the buses needing maintenance in the planned days are placed into the schedule maintenance form, and the buses are sequenced according to the time of placing the form, so that the problem that the maintenance time is the same when the buses are maintained is solved.
As shown in fig. 3, in one embodiment, after step S600, the method further includes the steps of:
s720, according to the determined maintenance type, inquiring an existing arrangement list of the bus with the same maintenance type in the real-time plan maintenance list, and determining the maintenance date of the bus and a maintenance project plan corresponding to the maintenance type.
And S740, pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal associated with the bus.
After the maintenance type of bus is confirmed, the existing arrangement list of the bus with the maintenance type in the real-time plan maintenance form can be inquired according to the maintenance type, then the maintenance date of the bus is confirmed, the maintenance project plan which corresponds to the maintenance type and is specific to the bus is generated, then the maintenance date is pushed to a workshop terminal for maintenance and a bus terminal where the bus is located, the workshop and the bus are reminded to prepare in advance, and the bus maintenance efficiency is improved.
As shown in fig. 4, in one embodiment, after step S600, the method further includes:
and step S800, after maintenance finishing information corresponding to the maintenance type of the bus is received, clearing the current accumulated mileage of the maintenance type of the bus.
After the bus is maintained, the vehicle-mounted terminal or the bus maintenance workshop pushes maintenance completion information corresponding to the bus to the maintenance type calculation server, and after the server receives the information, accumulated mileage corresponding to the maintenance type of the bus for maintenance is cleared, and maintenance mileage accumulation work of the next round is performed.
It should be understood that although the various steps in the flow charts of fig. 2-4 are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and described, and may be performed in other orders, unless explicitly stated otherwise. Moreover, at least some of the steps in fig. 2-4 may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, and the order of performance of the sub-steps or stages is not necessarily sequential, but may be performed in turn or alternating with other steps or at least some of the sub-steps or stages of other steps.
As shown in fig. 5, the present application further includes a bus maintenance type determination device, comprising:
and the current mileage acquiring module 200 is used for acquiring the current driving mileage of the bus.
The accumulated mileage acquiring module 400 is configured to update the accumulated mileage corresponding to each maintenance type of the bus according to the current traveled mileage, where the accumulated mileage is the accumulated traveled mileage of the bus after the maintenance type is executed on the bus last time.
And the maintenance type calculation module 600 is configured to determine the maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
In one embodiment, the service types include: the system comprises chassis primary maintenance, chassis secondary maintenance and engine maintenance, wherein maintenance items of the chassis secondary maintenance comprise all maintenance items of the chassis primary maintenance. The current accumulated miles for each service type includes: chassis one-level maintenance mileage, chassis second grade maintenance mileage and engine maintenance mileage, maintenance interval mileage threshold includes: a chassis primary maintenance mileage threshold, a chassis secondary maintenance mileage threshold, and an engine maintenance mileage threshold. The system comprises a bus, a threshold acquisition module and a control module, wherein the bus comprises a bus control module, a bus control module and a bus control module, the bus control module is used for controlling the bus control module to control the bus control module; acquiring running condition parameters of a target, wherein the running condition parameters comprise brake shoe parameters; and determining a first-level maintenance mileage threshold value of the chassis and a second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
In one embodiment, the threshold acquisition module is further configured to acquire a running route of the bus and a model number of the bus, and determine the running road condition information of the bus according to the running route of the bus; acquiring bus parameter information of a bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information; and determining an engine maintenance mileage threshold value based on the model number and the running road condition information of the bus and the determined lubricating oil parameter information.
In one embodiment, the maintenance type calculation module 600 is configured to determine whether maintenance is required according to the first-level maintenance mileage of the chassis and the first-level maintenance mileage threshold of the chassis; when the maintenance is not needed, judging that the maintenance type of the bus is absent; when maintenance is needed, according to the second-stage maintenance mileage of the chassis and the second-stage maintenance mileage threshold value of the chassis, the maintenance type of the bus is judged to be first-stage maintenance of the chassis or second-stage maintenance of the chassis, and whether the maintenance type comprises engine maintenance or not is determined according to the engine maintenance mileage and the engine maintenance mileage threshold value.
In one embodiment, the maintenance management system further comprises a form setting module, configured to place the maintenance interval mileage threshold value of any one maintenance type minus a predetermined product into a real-time planned maintenance form when the difference value is smaller than the current accumulated mileage of the maintenance type, where the predetermined product is the product of the daily planned mileage of the bus and the planned days.
In one embodiment, the system further comprises a plan pushing module, which is used for inquiring the existing arrangement list of the public transport vehicles with the same maintenance type in the real-time plan maintenance list according to the determined maintenance type, and determining the maintenance date of the public transport vehicles and the maintenance project plan corresponding to the maintenance type; and pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal which are associated with the bus.
In one embodiment, the system further comprises a mileage zero clearing module, which is used for clearing the determined current accumulated mileage of the maintenance type of the bus after receiving maintenance completion information corresponding to the maintenance type of the bus.
For specific limitations of the bus maintenance type determination device, reference may be made to the above limitations of the bus maintenance type determination method, which are not described herein again. All or part of each module in the public transport vehicle maintenance type determining device can be realized by software, hardware and a combination thereof. The modules can be embedded in a hardware form or independent from a processor in the computer device, and can also be stored in a memory in the computer device in a software form, so that the processor can call and execute operations corresponding to the modules.
In one embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as shown in fig. 6. The computer device includes a processor, a memory, and a network interface connected by a system bus. Wherein the processor of the computer device is configured to provide computing and control capabilities. The memory of the computer device comprises a nonvolatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for the operation of an operating system and computer programs in the non-volatile storage medium. The network interface of the computer device is used for communicating with an external terminal through a network connection. The computer program is executed by a processor to implement a method of determining a type of bus maintenance. The database stores data such as maintenance interval mileage threshold value and current accumulated mileage of the bus.
Those skilled in the art will appreciate that the architecture shown in fig. 6 is merely a block diagram of some of the structures associated with the disclosed aspects and is not intended to limit the computing devices to which the disclosed aspects apply, as particular computing devices may include more or less components than those shown, or may combine certain components, or have a different arrangement of components.
In one embodiment, a computer device is provided, comprising a memory and a processor, the memory having a computer program stored therein, the processor implementing the following steps when executing the computer program:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time;
and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring the running route of a bus and the model of the bus, and determining the running road condition information of the bus according to the running route of the bus; acquiring running condition parameters of a target, wherein the running condition parameters comprise brake shoe parameters; and determining a first-level maintenance mileage threshold value of the chassis and a second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
In one embodiment, the processor, when executing the computer program, further performs the steps of: acquiring the running route of a bus and the model of the bus, and determining the running road condition information of the bus according to the running route of the bus; acquiring bus parameter information of a bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information; and determining an engine maintenance mileage threshold value based on the model number and the running road condition information of the bus and the determined lubricating oil parameter information.
In one embodiment, the processor, when executing the computer program, further performs the steps of: judging whether maintenance is needed or not according to the first-level maintenance mileage of the chassis and a first-level maintenance mileage threshold of the chassis; when the maintenance is not needed, judging that the maintenance type of the bus is absent; when maintenance is needed, according to the second-stage maintenance mileage of the chassis and the second-stage maintenance mileage threshold value of the chassis, the maintenance type of the bus is judged to be first-stage maintenance of the chassis or second-stage maintenance of the chassis, and whether the maintenance type comprises engine maintenance or not is determined according to the engine maintenance mileage and the engine maintenance mileage threshold value.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and when the difference value obtained by subtracting a preset product from the maintenance interval mileage threshold value of any one maintenance type is smaller than the current accumulated mileage of the maintenance type, putting the difference value into a real-time planned maintenance form, wherein the preset product is the product of the daily planned mileage of the bus and the planned days.
In one embodiment, the processor, when executing the computer program, further performs the steps of: inquiring an existing arrangement list of the public transport vehicles with the same maintenance type in a real-time plan maintenance list according to the determined maintenance type, and determining the maintenance date of the public transport vehicles and a maintenance project plan corresponding to the maintenance type; and pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal which are associated with the bus.
In one embodiment, the processor, when executing the computer program, further performs the steps of: and after receiving maintenance finishing information corresponding to the maintenance type of the bus, clearing the current accumulated mileage of the determined maintenance type of the bus.
In one embodiment, a computer-readable storage medium is provided, having a computer program stored thereon, which when executed by a processor, performs the steps of:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current driving mileage, wherein the accumulated mileage is the accumulated driving mileage of the bus after the maintenance type is executed on the bus last time;
and determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring the running route of a bus and the model of the bus, and determining the running road condition information of the bus according to the running route of the bus; acquiring running condition parameters of a target, wherein the running condition parameters comprise brake shoe parameters; and determining a first-level maintenance mileage threshold value of the chassis and a second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
In one embodiment, the computer program when executed by the processor further performs the steps of: acquiring the running route of a bus and the model of the bus, and determining the running road condition information of the bus according to the running route of the bus; acquiring bus parameter information of a bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information; and determining an engine maintenance mileage threshold value based on the model number and the running road condition information of the bus and the determined lubricating oil parameter information.
In one embodiment, the computer program when executed by the processor further performs the steps of: judging whether maintenance is needed or not according to the first-level maintenance mileage of the chassis and a first-level maintenance mileage threshold of the chassis; when the maintenance is not needed, judging that the maintenance type of the bus is absent; when maintenance is needed, according to the second-stage maintenance mileage of the chassis and the second-stage maintenance mileage threshold value of the chassis, the maintenance type of the bus is judged to be first-stage maintenance of the chassis or second-stage maintenance of the chassis, and whether the maintenance type comprises engine maintenance or not is determined according to the engine maintenance mileage and the engine maintenance mileage threshold value.
In one embodiment, the computer program when executed by the processor further performs the steps of: and when the difference value obtained by subtracting a preset product from the maintenance interval mileage threshold value of any one maintenance type is smaller than the current accumulated mileage of the maintenance type, putting the difference value into a real-time planned maintenance form, wherein the preset product is the product of the daily planned mileage of the bus and the planned days.
In one embodiment, the computer program when executed by the processor further performs the steps of: inquiring an existing arrangement list of the public transport vehicles with the same maintenance type in a real-time plan maintenance list according to the determined maintenance type, and determining the maintenance date of the public transport vehicles and a maintenance project plan corresponding to the maintenance type; and pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal which are associated with the bus.
In one embodiment, the computer program when executed by the processor further performs the steps of: and after receiving maintenance finishing information corresponding to the maintenance type of the bus, clearing the current accumulated mileage of the determined maintenance type of the bus.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a non-volatile computer-readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in the embodiments provided herein may include non-volatile and/or volatile memory, among others. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A method of determining a type of bus maintenance, the method comprising:
acquiring the current driving mileage of the public transport vehicle;
updating the accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and determining the required maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
2. The method of claim 1, wherein the service types include chassis level one service, chassis level two service, and engine service, wherein the service items of chassis level two service include all service items of chassis level one service;
before determining the required maintenance type of the bus according to the mileage corresponding relationship between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type, the method further comprises:
acquiring the running route of the bus and the model number of the bus, and determining the running road condition information of the bus according to the running route of the bus;
acquiring running condition parameters of the target, wherein the running condition parameters comprise brake shoe parameters;
and determining the first-level maintenance mileage threshold value of the chassis and the second-level maintenance mileage threshold value of the chassis based on the model number of the bus, the running road condition information and the brake shoe parameters.
3. The method of claim 2, wherein determining the type of service required of the public transportation vehicle based on the mileage correspondence between the current accumulated mileage for each of the service types and the service interval mileage threshold for each of the service types further comprises:
acquiring the running route of the bus and the model number of the bus, and determining the running road condition information of the bus according to the running route of the bus;
acquiring bus parameter information of the bus, and determining lubricating oil parameter information applied to the bus based on the bus parameter information;
and determining the engine maintenance mileage threshold value based on the model number of the bus, the running road condition information and the determined lubricating oil parameter information.
4. The method of claim 2, wherein determining the maintenance type of the public transportation vehicle according to the mileage correspondence between the current accumulated mileage of each of the maintenance types and the maintenance interval mileage threshold of each of the maintenance types comprises: :
judging whether maintenance is needed or not according to the first-level maintenance mileage of the chassis and the first-level maintenance mileage threshold of the chassis;
when the maintenance is not needed, judging that the maintenance type of the bus is absent;
when maintenance is needed, according to the chassis secondary maintenance mileage and the chassis secondary maintenance mileage threshold value, the maintenance type of the bus is judged to be chassis primary maintenance or chassis secondary maintenance, and according to the engine maintenance mileage and the engine maintenance mileage threshold value, whether the maintenance type comprises engine maintenance is determined.
5. The method of claim 2, wherein before determining the maintenance type of the public transportation vehicle according to the mileage correspondence relationship between the current accumulated mileage of each of the maintenance types and the maintenance interval mileage threshold of each of the maintenance types, further comprising:
and when the difference value obtained by subtracting a preset product from the maintenance interval mileage threshold value of any one maintenance type is smaller than the current accumulated mileage of the maintenance type, putting the difference value into a real-time planned maintenance form, wherein the preset product is the product of the daily planned mileage of the bus and the planned days.
6. The method of claim 5, further comprising, after determining the type of service of the mass transit vehicle, the steps of:
inquiring an existing arrangement list of the public transport vehicles with the same maintenance type in a real-time plan maintenance list according to the determined maintenance type, and determining the maintenance date of the public transport vehicles and a maintenance project plan corresponding to the maintenance type;
and pushing the maintenance date and the maintenance project plan to a workshop terminal and a fleet terminal which are associated with the bus.
7. The method of claim 1, further comprising, after determining the type of service of the mass transit vehicle, the steps of:
and after receiving maintenance finishing information corresponding to the maintenance type of the bus, clearing the determined current accumulated mileage of the maintenance type of the bus.
8. A bus maintenance type determination device, the device comprising:
the current mileage acquisition module is used for acquiring the current driving mileage of the bus;
the accumulated mileage acquisition module is used for updating accumulated mileage corresponding to each maintenance type of the bus according to the current travel mileage, wherein the accumulated mileage is the accumulated travel mileage of the bus after the maintenance type is executed on the bus last time;
and the maintenance type calculation module is used for determining the maintenance type of the bus according to the mileage corresponding relation between the current accumulated mileage of each maintenance type and the maintenance interval mileage threshold of each maintenance type.
9. A computer device comprising a memory and a processor, the memory storing a computer program, characterized in that the processor, when executing the computer program, implements the steps of controlling the execution of the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of controlling the execution of the method according to any one of claims 1 to 7.
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