CN117622068A - A commercial vehicle maintenance method and system - Google Patents
A commercial vehicle maintenance method and system Download PDFInfo
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- CN117622068A CN117622068A CN202210985291.9A CN202210985291A CN117622068A CN 117622068 A CN117622068 A CN 117622068A CN 202210985291 A CN202210985291 A CN 202210985291A CN 117622068 A CN117622068 A CN 117622068A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S5/00—Servicing, maintaining, repairing, or refitting of vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
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- Mechanical Engineering (AREA)
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- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
Abstract
The invention relates to a commercial vehicle maintenance method and system, comprising a vehicle-mounted terminal and a cloud platform system; according to the invention, the problem that the traditional vehicle is maintained according to the actual driving mileage is abandoned by calculating through the sensor data, the driving behavior, the using working condition and the like, so that the actual maintenance mileage of each vehicle is different, the road condition is ensured to be good, and the maintenance times of the vehicle with good driving behavior are reduced; the maintenance cost is reduced, and money is saved for customers; poor road conditions, and the maintenance frequency of the vehicle with intense driving behavior is increased, so that the timely maintenance of the vehicle is ensured, and the reliability of the whole vehicle is improved; the driver can be reminded not to drive violently; the driver maintains the vehicle according to the method, so that good economical efficiency and dynamic performance of the vehicle can be ensured, and the performances of monitoring the emission index, braking safety and the like of the vehicle can be ensured, and the running safety and reliability of the vehicle can be ensured.
Description
Technical Field
The invention relates to the field of vehicle maintainability monitoring and maintenance, in particular to a commercial vehicle maintenance method and system.
Technical Field
The maintenance and the maintenance of the commercial vehicle are important factors for ensuring the reliability of the vehicle, meanwhile, the driver is required to drive correctly, the commercial vehicle can be thinned into different vehicle types according to the market, each vehicle type is composed of tens of thousands of vehicle parts, the performance of the parts is gradually reduced along with the increase of the driving mileage due to factors such as abrasion, aging, corrosion and the like, and the driving behavior of the driver, the influence of various driving conditions and environment can lead to the reduction of the driving performance and the reliability of the vehicle, so that the service condition of no vehicle is completely the same.
At present, commercial vehicle users can only regularly maintain the commercial vehicle according to maintenance requirements of a service manual, and in order to ensure the use safety of parts of the commercial vehicle, a large margin of enrichment is often reserved at a maintenance interval, so that the commercial vehicle users with good working conditions are extremely wasted, and the commercial vehicle users cannot be combined with the driver behaviors, the driving working conditions and the environment, cannot ensure the timely maintenance of the vehicle, and cannot ensure the driving performance of the vehicle.
Disclosure of Invention
The invention aims at overcoming the defects of the prior art and provides a maintenance method and a system for a commercial vehicle.
The invention is realized by adopting the following technical scheme:
a method of service of a commercial vehicle comprising the steps of:
the vehicle-mounted terminal acquires vehicle parameter information;
the vehicle-mounted terminal sends vehicle parameter information to a cloud platform system;
the cloud platform system determines vehicle maintenance information based on the vehicle parameter information;
the cloud platform system pushes vehicle maintenance information to a user.
As a further illustration of the invention, the vehicle-mounted terminal obtains vehicle parameter information, including;
the vehicle parameter information comprises vehicle model, load information, working condition information, environment temperature information, driving behavior information, parking time length, single mileage and operation parameters of a plurality of components in the vehicle, and the operation parameters are obtained from an atmospheric pressure sensor, an accelerator sensor, a vehicle speed sensor, a gear sensor, a starting time sensor, a temperature sensor, an engine sensor, a gearbox sensor, an axle sensor, a brake system upper sensor, a steering system sensor and a sensor on an intelligent cabin which are arranged on the vehicle.
As a further explanation of the invention, the vehicle-mounted terminal calculates the driving style coefficient of the vehicle by adopting a product algorithm according to the model of the vehicle, load information, working condition information, environment temperature information and driving behavior information of the corresponding vehicle, and correspondingly defines the load coefficient, the working condition coefficient, the environment temperature coefficient and the driving behavior coefficient.
As a further explanation of the invention, the vehicle-mounted terminal still continues to calculate according to the front-section duration and the front-section mileage according to the parking duration and the single mileage if the single-trip parking is not satisfied for 8 hours, until the parking is satisfied for more than 8 hours, and calculates the vehicle maintenance mileage information.
As a further explanation of the invention, the in-vehicle terminal calculates maintenance information of a plurality of components in a vehicle based on operation parameters of the plurality of components in the vehicle.
As further illustration of the invention, the cloud platform system generates vehicle driving style reminding information based on whether the vehicle driving style coefficient meets a preset condition.
As a further illustration of the invention, the cloud platform system generates vehicle maintenance mileage reminder information based on whether the vehicle maintenance mileage information meets a preset condition.
As a further explanation of the invention, the cloud platform system determines whether an operation parameter of each component satisfies a preset condition based on maintenance information of a plurality of components in the vehicle, takes at least one component which does not satisfy the preset condition as a component to be maintained, and generates maintenance information of the component to be maintained of the vehicle.
As a further explanation of the invention, the cloud platform system transmits vehicle driving style reminding information, vehicle maintenance mileage reminding information and vehicle to-be-maintained part maintenance information to the terminal device;
and the terminal equipment pushes the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the maintenance information of the parts to be maintained of the vehicle to the user.
As a further illustration of the invention, in another aspect, a commercial vehicle maintenance system, comprising: a vehicle-mounted terminal and a cloud platform system mounted on a vehicle;
the vehicle-mounted terminal is used for acquiring vehicle parameter information and sending the vehicle parameter information to the cloud platform system, wherein the vehicle parameter information comprises vehicle model, load information, working condition information, environment temperature information, driving behavior information, parking duration, single mileage and operation parameters of a plurality of parts in a vehicle;
the cloud platform system is used for generating vehicle driving style reminding information, vehicle maintenance mileage reminding information and vehicle maintenance part maintenance information based on the vehicle parameter information, and sending the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the vehicle maintenance part maintenance information to the terminal equipment;
and the terminal equipment pushes the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the maintenance information of the parts to be maintained of the vehicle to the user.
Compared with the prior art, the invention has the following beneficial technical effects:
the vehicle-mounted terminal is a vehicle-mounted VCU system and comprises a data acquisition system and a maintenance analysis computing system; the cloud platform system comprises an intelligent remote communication module, a data processing storage server and a data processing server; informing a driver of information through vehicle-mounted multimedia pushing, mobile phone APP and other calculation; the problem that the traditional vehicle is maintained according to the actual driving mileage is abandoned by calculating the sensor data, the driving behavior, the using working condition and the like, so that the actual maintenance mileage of each vehicle is different, the road condition is ensured to be good, and the maintenance times of the vehicle with good driving behavior are reduced; the maintenance cost is reduced, and money is saved for customers; poor road conditions, and the maintenance frequency of the vehicle with intense driving behavior is increased, so that the timely maintenance of the vehicle is ensured, and the reliability of the whole vehicle is improved; the driver can be reminded not to drive violently; the driver maintains the vehicle according to the method, so that good economical efficiency and dynamic performance of the vehicle can be ensured, and the performances of monitoring the emission index, braking safety and the like of the vehicle can be ensured, and the running safety and reliability of the vehicle can be ensured.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a flow chart of a method of servicing a commercial vehicle of the present invention;
FIG. 2 is a schematic diagram of a maintenance mileage method according to the present invention;
fig. 3 is a schematic structural diagram of a maintenance system for a commercial vehicle according to the present invention.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will be more clearly understood, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other. In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1-3:
embodiment one: the maintenance method of the commercial vehicle comprises the following steps:
s101, a vehicle-mounted terminal acquires vehicle model, load information, working condition information, environment temperature information and driving behavior information;
s102, the vehicle-mounted terminal defines a load coefficient, a working condition coefficient, an environment temperature coefficient and a driving behavior coefficient according to the model of the vehicle and according to load information, working condition information, environment temperature information and driving behavior information of the corresponding vehicle, and calculates a driving style coefficient of the vehicle by adopting a product algorithm;
s103, the vehicle-mounted terminal sends a vehicle driving style coefficient to a cloud platform system;
s104, the cloud platform system generates vehicle driving style reminding information based on whether the vehicle driving style coefficient meets a preset condition;
s105, the cloud platform system sends vehicle driving style reminding information to a terminal device;
and S106, the terminal equipment pushes the vehicle driving style reminding information to the user.
Embodiment two: the maintenance method of the commercial vehicle comprises the following steps:
s201, a vehicle-mounted terminal acquires a vehicle model, a parking time length and a single mileage;
s202, the vehicle-mounted terminal continues to calculate according to the time length of the front section and the mileage according to the parking time length and the single mileage, if the single trip parking is not satisfied for 8 hours, the vehicle maintenance mileage information is obtained until the parking is satisfied for more than 8 hours;
s203, the vehicle-mounted terminal sends vehicle maintenance mileage information to a cloud platform system;
s204, the cloud platform system generates vehicle maintenance mileage reminding information based on whether the vehicle maintenance mileage information meets preset conditions;
s205, the cloud platform system sends vehicle maintenance mileage reminding information to a terminal device;
s206, the terminal equipment pushes vehicle maintenance mileage reminding information to a user.
Embodiment III: the maintenance method of the commercial vehicle comprises the following steps:
s301, a vehicle-mounted terminal acquires a vehicle model and operation parameters of a plurality of parts in the vehicle;
s302, the vehicle-mounted terminal calculates maintenance information of a plurality of parts in the vehicle according to operation parameters of the plurality of parts in the vehicle;
s303, the vehicle-mounted terminal sends maintenance information of a plurality of parts in the vehicle to a cloud platform system;
s304, the cloud platform system determines whether the operation parameters of each part meet preset conditions based on maintenance information of a plurality of parts in the vehicle, takes at least one part which does not meet the preset conditions as a part to be maintained, and generates maintenance information of the part to be maintained of the vehicle;
s305, the cloud platform system sends maintenance information of the parts to be maintained of the vehicle to the terminal equipment;
s306, pushing maintenance information of the parts to be maintained of the vehicle to a user by the terminal equipment.
The vehicle-mounted terminal is a vehicle-mounted VCU system and comprises a data acquisition system and a maintenance analysis computing system; the data acquisition system is used for receiving sensor signals of all parts of the vehicle through the vehicle CAN bus and has a storage function, and the received sensor signals CAN be sent to the maintenance analysis computing system; the maintenance analysis computing system is used for receiving the sensor signals of all parts of the vehicle sent by the data acquisition system, monitoring the signal values, recording and reminding when the signal values are higher or lower than the set values,
the cloud platform system is an intelligent network system for storing vehicle parameter information and storing running data and maintenance content of the vehicle; the cloud platform system comprises an intelligent remote communication module, a data processing storage server and a data processing server; the intelligent remote communication module supports a CAN bus, a Modbus protocol, a TCP/IP protocol and other communication protocols, is used for sending sensor data to the data storage server and is used for storing sensor parameters of vehicle maintenance; the data processing server is used for analyzing and calculating the vehicle maintenance information, analyzing the defined maintenance mileage rules and the maintenance rules of a plurality of parts of the vehicle, and identifying which parts, oil products and the like are required to be maintained;
the terminal equipment comprises a vehicle-mounted multimedia, a mobile phone APP, a 4G terminal and a background server, and informs a driver of vehicle driving style reminding information through the vehicle-mounted multimedia and the mobile phone APP, and is used for reminding the driver of changing driving styles in time; informing a vehicle maintenance mileage reminding message through the vehicle-mounted multimedia and the mobile phone APP, and reminding a driver to go to a service station for checking and maintaining; informing the maintenance information of the parts to be maintained of the vehicle through the vehicle-mounted multimedia and the mobile phone APP, and reminding a driver of the items to be maintained 15 days in advance;
as shown in fig. 2, in the first embodiment, the vehicle type is determined by the vehicle configuration information of the vehicle-mounted VCU system, the vehicle configuration information is written in the vehicle-mounted VCU system in advance, and the vehicle configuration information is divided into four categories of a tractor, a truck, a dump truck and a special vehicle in a refinement manner, is stored by the data acquisition system and is sent to the maintenance analysis computing system for direct reading;
the load information of the vehicle is acquired by an automatic gearbox control module, a whole vehicle EBS controller and an air suspension controller, is transmitted to a data acquisition system for storage, is transmitted to a maintenance analysis calculation system for comprehensive calculation and averaging, the load weight of each gradient is defined by a corresponding vehicle model in a vehicle-mounted VCU system, and the load weight of each gradient is defined as light 0.6, medium 0.8, heavy 1 and overweight 1.2 according to the load weight of each gradient, and four load coefficients are defined;
when a vehicle runs under different working conditions, the running parameters tend to change along with the change of the working conditions, the working condition information is obtained by an accelerator pedal sensor, a vehicle speed sensor, a gear sensor, a starting frequency sensor, an engine rotating speed and torque sensor, and the running parameters are determined according to actual conditions, are not limited, and have different atmospheric pressures when the vehicle is at different altitudes, are obtained by an atmospheric pressure sensor outside the vehicle, are stored by a data acquisition system, are sent to a maintenance analysis computing system, and are defined as a plain 0.6, a plateau 0.8 and a mountain area 1.1 according to the road working conditions of the gradients in a vehicle-mounted VCU system, wherein the road working conditions of the gradients are customized by the corresponding vehicle types;
the environmental temperature information is acquired by an external temperature sensor of the vehicle, sent to a data acquisition system for storage, and sent to a maintenance analysis computing system, wherein the temperature of each gradient is defined by a corresponding vehicle model in a vehicle-mounted VCU system, the temperature of each gradient is defined as 0.9 at 10-20 ℃, the temperature exceeding 20 ℃ is 1.1, and two environmental temperature coefficients are obtained;
the driving behavior information is acquired by a vehicle accelerator and brake sensor, is stored by a data acquisition system, is sent to a maintenance analysis computing system, and is defined as economic driving 0.7, normal driving 0.8 and fierce driving 1.1 according to the driving behaviors of the gradients in a corresponding vehicle model custom of a vehicle-mounted VCU system; illustrating: calculating the system load coefficient, the working condition coefficient, the environment temperature coefficient and the driving behavior coefficient through maintenance analysis, calculating the vehicle driving style coefficient by adopting a product algorithm, such as 0.6 light, 0.6 plain, 0.9 at 10-20 ℃ and 0.7 economical driving in a tractor, transmitting the product of four terms 0.2268 to a cloud platform system, and comparing with the preset condition of the tractor to judge that the vehicle is in normal driving;
the original actual driving mileage is obtained according to the system product of each influence factor; the actual driving range is not the same as the maintenance range. Most of the existing vehicle models are maintained according to actual mileage; defining a conversion relation between maintenance mileage and actual driving mileage, wherein maintenance is not performed by taking the actual mileage as a main part and converting the maintenance mileage into the maintenance mileage according to a calculation method; based on 31 market segment establishment, the maintenance optimal criterion is divided into 4 major categories; the four major classes of tractors, trucks, dumpers and special vehicles are used for market refinement. According to the conversion of actual mileage into maintenance mileage, the maintenance mileage is calculated and divided into a load factor, a working condition factor, an environmental air temperature factor and a driving behavior factor which are in a product relation; and meanwhile, the sensor is referred to alarm for comprehensive maintenance.
The maintenance mileage is only a calculation method, an algorithm is written in the VCU, and the problem that the traditional vehicle is maintained according to the actual driving mileage is abandoned by the algorithm, so that the actual maintenance mileage of each vehicle is different, the road condition is ensured to be good, and the maintenance times of the vehicle with good driving behavior are reduced; the maintenance cost is reduced, and money is saved for customers; poor road conditions, and the maintenance frequency of the vehicle with intense driving behavior is increased, so that the timely maintenance of the vehicle is ensured, and the reliability of the whole vehicle is improved; the maintenance mileage algorithm and the concept are proposed, so that a driver is expected to not drive hard, a good driving habit is formed, if the actual running mileage is converted into the maintenance mileage if the actual running condition of the vehicle is poor, the maintenance mileage is increased, the maintenance frequency is increased, the service maintenance is good for the vehicle performance, and the vehicle running and the use are good.
In the second implementation, the single mileage of the vehicle is acquired by a mileage sensor, the parking time is acquired by an engine sensor, and the acquired mileage is sent to a data acquisition system for storage and is sent to a maintenance analysis calculation system for calculation; the single-trip vehicle is stopped for more than 8 hours, the engine does not work, and the maintenance mileage of the front section is calculated; if the mileage does not meet the 8-hour range, the mileage still continues to be calculated according to the previous period; the maintenance mileage calculation mileage of the vehicle is obtained by judgment and subsection calculation according to the actual driving mileage, and the maximum calculation mileage of a single trip is not more than 500km for accurate replacement;
as shown in fig. 3, in the third implementation, the sensors related to the operation parameters of the various components in the vehicle are sensors installed on the engine, the gearbox, the axle, the brake system, the steering system, the intelligent cabin and other components of the commercial vehicle, and are used for monitoring the operation parameters of the vehicle; the data is stored by the data acquisition system and is sent to the maintenance analysis computing system, the maintenance analysis computing system can input the basic maintenance periods of the parts in different market segments, the maintenance periods of the vehicle types in different market segments are different, and the basic maintenance periods of the parts in different market segments comprise: the method comprises the following steps of (1) a lubricating oil replacement period, an oil filter replacement period, an engine cooling liquid replacement period, a steering system liquid level, a brake system abrasion and use time, an air conditioner use time and filter element replacement period, a wiper use time and wiper replacement period of an engine, a gearbox and a drive axle;
the engine-mounted sensor includes: the engine oil, oil liquid and oil temperature sensor is used for monitoring the quality of engine oil, the level of the engine oil and the temperature of the engine oil during operation; the intake pressure sensor is used for monitoring the pressure of an engine intake system; the cooling pressure sensor is used for monitoring the level of the cooling liquid circulating pressure of the engine cooling system; the water temperature sensor is used for monitoring the temperature of cooling liquid of the engine cooling system; the aftertreatment sensor is used for monitoring the internal pressure of the engine scheduling system; the engine body is monitored through each relevant sensor, and the working conditions of the engine and accessories are recorded through signals of the relevant sensors so as to formulate reasonable maintenance time;
the sensor mounted on the transmission includes: the transmission oil, the oil liquid and the oil temperature sensor are used for monitoring the quality of transmission engine oil, the level of the engine oil and the temperature of the engine oil during operation;
the sensor mounted on the axle includes: the drive axle oil product and oil temperature sensor is used for monitoring the quality of drive axle engine oil and the temperature of the engine oil when the drive axle operates; the tire pressure sensor is used for monitoring the air pressure in the tire;
the sensor mounted on the brake system comprises: the brake pad abrasion sensor is preferably an optical fiber displacement sensor, the optical fiber displacement sensor is used for a brake, the thickness of a friction block on the brake pad is monitored by utilizing the optical fiber displacement sensor, so that the abrasion degree of the brake pad is displayed in a data form, a driver can clearly determine the abrasion condition of the brake pad so as to replace the brake pad in time, safety accidents caused by the reduction of the braking performance are avoided, the brake pad abrasion condition is monitored, and the driving safety is ensured;
the sensor mounted on the steering system includes: a steering gear liquid level sensor; the hydraulic oil level monitoring device is used for monitoring the hydraulic oil level of the steering engine and ensuring normal functions of a steering system;
the sensor installed on the intelligent cabin comprises: the air conditioning system records time through CAN message signals activated and closed by an air conditioning working development switch so as to better calculate the addition of an air conditioning filter element and a cooling medium; and the wiper system records time through CAN message signals activated and closed by the wiper working development switch, is convenient to replace in time and prevents the occurrence of incomplete wiping and abnormal sound.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. A method of servicing a commercial vehicle comprising the steps of:
the vehicle-mounted terminal acquires vehicle parameter information;
the vehicle-mounted terminal sends vehicle parameter information to a cloud platform system;
the cloud platform system determines vehicle maintenance information based on the vehicle parameter information;
the cloud platform system pushes vehicle maintenance information to a user.
2. The commercial vehicle maintenance method of claim 1, wherein the vehicle-mounted terminal acquires vehicle parameter information, comprising;
the vehicle parameter information comprises vehicle model, load information, working condition information, environment temperature information, driving behavior information, parking time length, single mileage and operation parameters of a plurality of components in the vehicle, and the operation parameters are obtained from an atmospheric pressure sensor, an accelerator sensor, a vehicle speed sensor, a gear sensor, a starting time sensor, a temperature sensor, an engine sensor, a gearbox sensor, an axle sensor, a brake system upper sensor, a steering system sensor and a sensor on an intelligent cabin which are arranged on the vehicle.
3. The method for maintaining a commercial vehicle according to claim 2, wherein the vehicle-mounted terminal calculates the driving style coefficient of the vehicle by a product algorithm according to the model of the vehicle and according to the load information, the working condition information, the ambient temperature information and the driving behavior information of the corresponding vehicle, and correspondingly defining the load coefficient, the working condition coefficient, the ambient temperature coefficient and the driving behavior coefficient.
4. The method for maintaining a commercial vehicle according to claim 2, wherein the vehicle-mounted terminal calculates the vehicle maintenance mileage information according to the parking duration and the single mileage, if the single vehicle parking is not satisfied for 8 hours, still continues to calculate according to the front-stage duration and the front-stage mileage until the parking is satisfied for more than 8 hours.
5. The service method for commercial vehicles according to claim 2, wherein the vehicle-mounted terminal calculates service information of a plurality of components in the vehicle based on operation parameters of the plurality of components in the vehicle.
6. The method for maintaining a commercial vehicle according to claim 3, wherein the cloud platform system generates the vehicle driving style reminder information based on whether the vehicle driving style coefficient satisfies a preset condition.
7. The method of claim 4, wherein the cloud platform system generates vehicle maintenance mileage reminder information based on whether the vehicle maintenance mileage information satisfies a preset condition.
8. The method for maintenance of a commercial vehicle according to claim 5, wherein the cloud platform system determines whether an operation parameter of each component satisfies a preset condition based on maintenance information of a plurality of components in the vehicle, and takes at least one component that does not satisfy the preset condition as a component to be maintained, and generates the vehicle component maintenance information to be maintained.
9. The maintenance method for a commercial vehicle according to any one of claims 5 to 7, wherein the cloud platform system transmits vehicle driving style reminding information, vehicle maintenance mileage reminding information and vehicle to-be-maintained part maintenance information to a terminal device;
and the terminal equipment pushes the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the maintenance information of the parts to be maintained of the vehicle to the user.
10. A commercial vehicle maintenance system, comprising: a vehicle-mounted terminal and a cloud platform system mounted on a vehicle;
the vehicle-mounted terminal is used for acquiring vehicle parameter information and sending the vehicle parameter information to the cloud platform system, wherein the vehicle parameter information comprises vehicle model, load information, working condition information, environment temperature information, driving behavior information, parking duration, single mileage and operation parameters of a plurality of parts in a vehicle;
the cloud platform system is used for generating vehicle driving style reminding information, vehicle maintenance mileage reminding information and vehicle maintenance part maintenance information based on the vehicle parameter information, and sending the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the vehicle maintenance part maintenance information to the terminal equipment;
and the terminal equipment pushes the vehicle driving style reminding information, the vehicle maintenance mileage reminding information and the maintenance information of the parts to be maintained of the vehicle to the user.
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| CN119858515A (en) * | 2025-03-12 | 2025-04-22 | 中国重汽集团济南动力有限公司 | Vehicle maintenance prompting method, device, equipment, medium and program |
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