CN115063106A - Vehicle payment management and control method, system and computer readable storage medium - Google Patents
Vehicle payment management and control method, system and computer readable storage medium Download PDFInfo
- Publication number
- CN115063106A CN115063106A CN202210683107.5A CN202210683107A CN115063106A CN 115063106 A CN115063106 A CN 115063106A CN 202210683107 A CN202210683107 A CN 202210683107A CN 115063106 A CN115063106 A CN 115063106A
- Authority
- CN
- China
- Prior art keywords
- tolerance
- vehicle
- factor
- total
- payment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 39
- 238000007689 inspection Methods 0.000 claims abstract description 63
- 238000007726 management method Methods 0.000 claims description 53
- 238000010276 construction Methods 0.000 claims description 26
- 238000003672 processing method Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000005259 measurement Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/10—Office automation; Time management
- G06Q10/103—Workflow collaboration or project management
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/04—Manufacturing
Landscapes
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Engineering & Computer Science (AREA)
- Strategic Management (AREA)
- Economics (AREA)
- Entrepreneurship & Innovation (AREA)
- Tourism & Hospitality (AREA)
- General Business, Economics & Management (AREA)
- Marketing (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Development Economics (AREA)
- Quality & Reliability (AREA)
- Operations Research (AREA)
- Educational Administration (AREA)
- Data Mining & Analysis (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Primary Health Care (AREA)
- Game Theory and Decision Science (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention provides a vehicle payment management and control method, a system and a computer readable storage medium, wherein the vehicle payment management and control method comprises the steps of obtaining payment items, and determining a plurality of corresponding essential parts according to the payment items; acquiring the factor tolerance corresponding to each factor part; calculating the total tolerance of the vehicle through a plurality of factor tolerances; judging whether the total tolerance of the vehicle is smaller than a first preset checking tolerance or not; and when the total tolerance of the vehicle is smaller than the first preset inspection tolerance, the set-up item is qualified. According to the technical scheme, the essential parts are built, measured and obtained according to the essential parts related to each building and paying item before assembly, the total tolerance of the vehicle is calculated through fitting according to the size engineering, so that the condition of each building and paying item of the vehicle is grasped in advance, corresponding measures are taken according to unqualified items, a large amount of disassembly and repair of the vehicle during the unqualified condition are avoided, and the repair working hours and the cost waste are saved.
Description
Technical Field
The invention relates to the technical field of vehicle manufacturing, in particular to a vehicle payment management and control method, a vehicle payment management and control system and a computer readable storage medium.
Background
In vehicle manufacturing, the construction and payment refers to the mutual matching relationship of a plurality of parts, and most of the construction and payment relationships can be divided into two types, namely a gap and a step. However, in the whole vehicle manufacturing process, the parts related to assembly are hundreds of thousands, and the construction project is also huge naturally. Each construction and payment project needs to be checked and qualified, and the related workload is huge.
In the prior art, the management and control method for vehicle construction and payment currently adopts a measuring tool to measure each construction and payment item after the vehicle is manufactured, and whether the vehicle is qualified or not is judged. When finding out the unqualified vehicle with the payment item, the defective treatment, namely point inspection measurement, is needed to be carried out on a large number of vehicles, and the unqualified vehicles are disassembled and repaired. The control mode has hysteresis, and a large amount of manpower and material resources are needed for point inspection and repair.
Disclosure of Invention
The invention mainly aims to provide a vehicle payment management and control method, a vehicle payment management and control system and a computer readable storage medium, and aims to solve the technical problems that a vehicle payment management and control mode in the prior art has hysteresis, and a large amount of manpower and material resources are needed for point inspection and repair.
In order to achieve the above object, the present invention provides a vehicle payment control method, which includes:
acquiring a payment item, and determining a plurality of corresponding essential parts according to the payment item;
acquiring the factor tolerance corresponding to each factor part to obtain a plurality of factor tolerances;
calculating a vehicle total tolerance by a plurality of the factor tolerances;
judging whether the total tolerance of the vehicle is smaller than a first preset checking tolerance or not;
and if the total vehicle tolerance is smaller than the first preset inspection tolerance, judging that the setup item is qualified.
Optionally, the step of obtaining the factor tolerance corresponding to each of the factor parts includes:
determining the part type or the vehicle body structure according to the essential part;
and measuring the factor tolerance by adopting a corresponding measuring tool according to the part model or the vehicle body structure.
Optionally, before the step of calculating the total tolerance of the vehicle by using a plurality of the factor tolerances, the method further includes:
acquiring a standard tolerance corresponding to each essential part;
judging whether the essential tolerance is smaller than the corresponding standard tolerance;
and if the factor tolerance is smaller than the standard tolerance, judging that the factor part is qualified.
Optionally, the step of calculating the total tolerance of the vehicle from a plurality of said factor tolerances comprises:
substituting a plurality of factor tolerances into a preset formula;
calculating the total tolerance of the vehicle through the preset formula;
the preset formula is as follows:
wherein, T γ Is the vehicle gross tolerance; t is i For the factor tolerance, i is a serial number corresponding to each of the factor parts.
Optionally, when the total vehicle tolerance is smaller than the first preset inspection tolerance, the step of establishing the qualification of the project further includes:
when the total vehicle tolerance is smaller than the first preset inspection tolerance, judging whether the total vehicle tolerance is larger than or equal to a second preset inspection tolerance;
if the total vehicle tolerance is greater than or equal to the second preset inspection tolerance, early warning the payment item;
wherein the first preset inspection tolerance is greater than the second preset inspection tolerance.
Optionally, the second preset inspection tolerance is four fifths of the first preset inspection tolerance.
Optionally, after the step of determining that the payment item is qualified if the total vehicle tolerance is smaller than the first preset inspection tolerance, the method further includes:
and if the total vehicle tolerance is greater than or equal to the first preset inspection tolerance, determining that the payment item is unqualified, and sending the vehicle for repair.
Optionally, when the total vehicle tolerance is smaller than the first preset inspection tolerance, the step of establishing the qualification of the project further includes:
and storing the essential tolerance, the total vehicle tolerance and the judgment result of the total vehicle tolerance and the first preset inspection tolerance.
Further, to solve the above problem, the present invention also proposes a computer-readable storage medium having stored thereon a vehicle payment management and control program which, when executed by a processor, implements the steps of the vehicle payment management and control method as described above.
In addition, in order to solve the above problem, the present invention further provides a vehicle payment management and control system, which includes a processor, a memory, and a vehicle payment management and control program stored in the memory and operable on the processor, and when executed by the processor, the vehicle payment management and control program implements the steps of the image processing method as described above.
According to the technical scheme, the essential parts are subjected to construction measurement to obtain the essential tolerance before assembly according to the essential parts related to the construction items, the total vehicle tolerance is calculated through fitting according to a size project, so that the conditions of the construction items of the vehicle are grasped in advance, corresponding measures are taken for unqualified items, a large amount of disassembly and repair of the vehicle when the vehicle is unqualified are avoided, and the repair time and the cost waste are saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a first embodiment of a vehicle payment management and control method according to the present invention;
FIG. 2 is a schematic flow chart of a vehicle payment management and control method according to a second embodiment of the present invention;
FIG. 3 is a schematic flow chart of a third embodiment of a vehicle payment management and control method according to the present invention;
fig. 4 is a flowchart illustrating a vehicle payment management and control method according to a fourth embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions such as "first", "second", etc. in the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The invention provides a vehicle payment management and control method, please refer to fig. 1, fig. 1 is a schematic flow chart of a first embodiment of the vehicle payment management and control method of the invention, and the vehicle payment management and control method includes:
step S10: acquiring a payment item, and determining a plurality of corresponding essential parts according to the payment item;
step S20: acquiring the factor tolerance corresponding to each factor part to obtain a plurality of factor tolerances;
step S30: calculating a vehicle total tolerance by a plurality of the factor tolerances;
step S40: judging whether the total tolerance of the vehicle is smaller than a first preset checking tolerance or not;
step S50: and if the total vehicle tolerance is smaller than the first preset inspection tolerance, determining that the payment item is qualified.
The payment items of the vehicle are acquired firstly, and the related key parts are different in different payment items of the vehicle. It is therefore necessary to determine all the essential parts involved in the current payment item from the payment items, so as to clarify the items to be checked for vehicle payment and the corresponding check criteria. For example, the setting items of the Fender × HeadLamp in the vehicle relate to gaps and level differences, the respective factor parts are specified for the setting items, the factor tolerance corresponding to each of the factor parts is detected, and the corresponding total vehicle tolerance is calculated.
Specifically, step S20 includes:
step S21: determining the part type or the vehicle body structure according to the essential part;
step S22: and measuring the factor tolerance by adopting a corresponding measuring tool according to the part model or the vehicle body structure. It can be understood that, in the said construction and payment items, the said factor parts need to be matched with the vehicle body structure, so in this embodiment, the part model, the position of the built vehicle body structure, etc. can be confirmed by the said factor parts, for example, in the said construction and payment items of Fender × HeadLamp in the vehicle, there are 3 related parts, Fender on the vehicle body, HeadLamp on the vehicle body, and mounting holes of HeadLamp. The above-mentioned essential parts and the relevant essential tolerance are implemented into the standards of each manufacturing engineering, and the clear checking mode, such as the outline precision of the Fender and the HeadLamp mounting hole on the vehicle body, is determined by the vehicle body, so that the measurement can be conveniently carried out through daily management by using a vehicle body checking tool; and the appearance precision of the HeadLamp is subjected to daily management through the gauge.
After obtaining the factor tolerance corresponding to each of the factor parts, calculating the total vehicle tolerance, specifically, step S30 includes:
step S31: substituting a plurality of factor tolerances into a preset formula;
step S32: and calculating the total tolerance of the vehicle through the preset formula.
According to a statistical square tolerance method in dimensional engineering, the preset formula is as follows:
wherein, T γ Is the vehicle gross tolerance; t is i And calculating whether the establishment success is satisfied or not for the factor tolerance. Each of the factor tolerances is brought into a formula, and when a condition is satisfied, i.e., when the vehicle total tolerance is less than the first preset inspection tolerance, T γ < said first preset inspection tolerance. For example, the tolerance fit inspection standard of the Fender and HeadLamp is +/-1.5, namely the first preset inspection tolerance is +/-1.5, the outline precision tolerance of the Fender is +/-0.5, the position precision of a HeadLamp mounting hole on a vehicle body is +/-0.7, and the outline precision of the HeadLamp is +/-0.7. According to the publicAnd (4) calculating the result of the total tolerance of the vehicle to be 1.12, wherein the result is less than the first preset inspection tolerance of 1.5, so that the payment item is judged to be qualified. It is understood that the payment item is judged to be not qualified when the vehicle total tolerance is greater than or equal to the first preset inspection tolerance.
According to the technical scheme, the essential parts are subjected to construction measurement to obtain the essential tolerance before assembly according to the essential parts related to the construction items, the total vehicle tolerance is calculated through fitting according to a size project, so that the conditions of the construction items of the vehicle are grasped in advance, corresponding measures are taken for unqualified items, a large amount of disassembly and repair of the vehicle when the vehicle is unqualified are avoided, and the repair time and the cost waste are saved.
Further, referring to fig. 2, fig. 2 is a flowchart illustrating a second embodiment of the vehicle payment management and control method according to the present invention, before step S30, the method further includes:
step S60: acquiring a standard tolerance corresponding to each essential part;
step S70: judging whether the essential tolerance is smaller than the corresponding standard tolerance;
step S80: and if the factor tolerance is smaller than the standard tolerance, judging that the factor part is qualified.
In this embodiment, it may be preferable to obtain the standard tolerance of the factor part according to the standard of each manufacturing engineering, and after comparing the factor tolerance with the standard tolerance, determine whether the current factor part needs to be adjusted. For example, the actual value of the outline accuracy of the Headlamp must satisfy + -0.7.
It should be noted that, when the factor tolerance is smaller than the standard tolerance, the factor part is qualified; and when the factor tolerance is greater than or equal to the standard tolerance, the factor part needs to be adjusted or replaced. Furthermore, when said total vehicle tolerance is greater than or equal to said first preset inspection tolerance, i.e. T γ When the first preset inspection tolerance is more than or equal to the first preset inspection tolerance, the factor tolerance can be reduced, or the first preset inspection tolerance is enlarged to ensureThe establishment of the establishment is ensured.
Further, referring to fig. 3, fig. 3 is a flowchart illustrating a vehicle payment management and control method according to a third embodiment of the present invention, and after step S50, the method further includes:
step S90: when the total vehicle tolerance is smaller than the first preset inspection tolerance, judging whether the total vehicle tolerance is larger than or equal to a second preset inspection tolerance;
step S100: and if the total vehicle tolerance is greater than or equal to the second preset inspection tolerance, early warning the payment item.
In the present embodiment, in order to further improve the management and control capability of the vehicle payment management and control method, even if the payment item is qualified, the vehicle total tolerance needs to be compared with the second preset check tolerance. The first preset inspection tolerance is greater than the second preset inspection tolerance, and may be specifically set to, for example, four fifths of the first preset inspection tolerance, and the value of the second preset inspection tolerance may be adjusted according to the different payment items. When the total vehicle tolerance is greater than or equal to the second preset inspection tolerance, it is indicated that the essential parts related in the current payment project have risk hazards, namely, the risk of unqualified parts in subsequent production exists, and therefore early warning needs to be carried out. Therefore, related staff can conveniently investigate and analyze, the influence of each factor part is determined, the cause is found out, and the purpose of more effective management and control is achieved. And taking measures in advance for the key parts with the risk hidden danger. And when the total tolerance of the vehicle is smaller than the second preset inspection tolerance, the vehicle is produced without unqualified risk, and the vehicle can be normally produced.
Further, referring to fig. 4, fig. 4 is a schematic flow chart of a vehicle payment management and control method according to a fourth embodiment of the present invention, and after step S50, the method further includes:
step S110: storing the factor tolerance, the total vehicle tolerance, and a comparison of the total vehicle tolerance to the first preset inspection tolerance. In this embodiment, in order to facilitate the relevant staff to trace back the unqualified accessory items or the essential parts with risk and hidden danger, all the detection results, calculation results and determination results are stored in a storage unit, which may be, for example, a hard disk. And meanwhile, the results are stored and analyzed uniformly, so that the real reason that the built and paid items are unqualified or the essential parts have potential risks can be obtained more effectively.
Further, to solve the above problem, the present invention also proposes a computer-readable storage medium having stored thereon a vehicle payment management and control program which, when executed by a processor, implements the steps of the vehicle payment management and control method as described above.
The payment items of the vehicle are acquired firstly, and the related key parts are different in different payment items of the vehicle. It is therefore necessary to determine all the essential parts involved in the current payment item from the payment items, so as to clarify the items to be checked for vehicle payment and the corresponding check criteria. For example, the setting items of the Fender × HeadLamp in the vehicle relate to gaps and level differences, the respective factor parts are specified for the setting items, the factor tolerance corresponding to each of the factor parts is detected, and the corresponding total vehicle tolerance is calculated.
It is understood that, in the construction and payment items, the factor component needs to be matched with the vehicle body structure, so that in the present embodiment, the model number of the component, the position of the vehicle body structure to be built, and the like can be confirmed through the factor component, for example, in the construction and payment items of the Fender × HeadLamp in the vehicle, 3 related components are included, and the mounting holes of the Fender on the vehicle body, the HeadLamp on the vehicle body, and the HeadLamp are provided. The above-mentioned essential parts and the relevant essential tolerance are implemented into the standards of each manufacturing engineering, and the clear checking mode, such as the outline precision of the Fender and the HeadLamp mounting hole on the vehicle body, is determined by the vehicle body, so that the measurement can be conveniently carried out through daily management by using a vehicle body checking tool; and the appearance precision of the HeadLamp is subjected to daily management through the gauge.
According to a statistical square tolerance method in size engineering, the preset formula is as follows:
wherein, T γ Is the vehicle gross tolerance; t is i And calculating whether the establishment success is satisfied or not for the factor tolerance. Each of the factor tolerances is brought into a formula, and when a condition is satisfied, i.e., when the vehicle total tolerance is less than the first preset inspection tolerance, T γ < said first preset inspection tolerance. For example, the tolerance fit inspection standard of the Fender-HeadLamp is + -1.5, i.e., the first predetermined inspection tolerance is + -1.5, the outline accuracy tolerance of the Fender is + -0.5, the position accuracy of the HeadLamp mounting hole on the vehicle body is + -0.7, and the outline accuracy of the HeadLamp is + -0.7. And calculating the total tolerance result of the vehicle according to a formula to be 1.12, wherein the total tolerance result is less than the first preset inspection tolerance of 1.5, so that the payment item is judged to be qualified. It is understood that the payment item is judged to be not qualified when the vehicle total tolerance is greater than or equal to the first preset inspection tolerance.
According to the technical scheme, the essential parts are subjected to construction measurement to obtain the essential tolerance before assembly according to the essential parts related to the construction items, the total vehicle tolerance is calculated through fitting according to a size project, so that the conditions of the construction items of the vehicle are grasped in advance, corresponding measures are taken for unqualified items, a large amount of disassembly and repair of the vehicle when the vehicle is unqualified are avoided, and the repair time and the cost waste are saved.
In addition, in order to solve the above problem, the present invention further provides a vehicle payment management and control system, where the vehicle payment management and control system includes a processor, a memory, and a vehicle payment management and control program stored in the memory and running on the processor, and when the vehicle payment management and control program is executed by the processor, the steps of the image processing method as described above are implemented. In this embodiment, the vehicle payment management and control system may include an interactive interface such as a touch screen or a keyboard, so that a relevant employee can conveniently interact with the vehicle payment management and control system, for example, input an important factor tolerance, change operations such as the first preset inspection official and the second preset inspection official, and the vehicle payment management and control system automatically performs calculation and judgment. Therefore, the automation degree and the intelligence degree of the vehicle payment management and control system are improved, and the burden of staff is reduced.
The payment items of the vehicle are acquired firstly, and the related key parts are different in different payment items of the vehicle. It is therefore necessary to determine all the essential parts involved in the current payment item from the payment items, so as to clarify the items to be checked for vehicle payment and the corresponding check criteria. For example, the setting items of the Fender × HeadLamp in the vehicle relate to gaps and level differences, the respective factor parts are specified for the setting items, the factor tolerance corresponding to each of the factor parts is detected, and the corresponding total vehicle tolerance is calculated.
It can be understood that, in the said construction and payment items, the said factor parts need to be matched with the vehicle body structure, so in this embodiment, the part model, the position of the built vehicle body structure, etc. can be confirmed by the said factor parts, for example, in the said construction and payment items of Fender × HeadLamp in the vehicle, there are 3 related parts, Fender on the vehicle body, HeadLamp on the vehicle body, and mounting holes of HeadLamp. The above-mentioned essential parts and the relevant essential tolerance are implemented into the standards of each manufacturing engineering, and the clear checking mode, such as the outline precision of the Fender and the HeadLamp mounting hole on the vehicle body, is determined by the vehicle body, so that the measurement can be conveniently carried out through daily management by using a vehicle body checking tool; and the appearance precision of the HeadLamp is subjected to daily management through the gauge.
According to a statistical square tolerance method in dimensional engineering, the preset formula is as follows:
wherein, T γ Is the vehicle gross tolerance; t is i And calculating whether the establishment validity is satisfied for the factor tolerance. Each of the factor tolerances is brought into a formula, and when a condition is satisfied, i.e., when the vehicle total tolerance is less than the first preset inspection tolerance, T γ < said first preset inspection tolerance. E.g. Fender-HeadLamp clearance fitThe checking standard is +/-1.5, namely the first preset checking tolerance is +/-1.5, the outline precision tolerance of the Fender is +/-0.5, the position precision of a HeadLamp mounting hole on the vehicle body is +/-0.7, and the outline precision of the HeadLamp is +/-0.7. And calculating the total tolerance result of the vehicle according to a formula to be 1.12, wherein the total tolerance result is less than the first preset inspection tolerance of 1.5, so that the payment item is judged to be qualified. It is understood that the payment item is judged to be not qualified when the vehicle total tolerance is greater than or equal to the first preset inspection tolerance.
According to the technical scheme, the essential parts are subjected to construction measurement to obtain the essential tolerance before assembly according to the essential parts related to the construction items, the total vehicle tolerance is calculated through fitting according to a size project, so that the conditions of the construction items of the vehicle are grasped in advance, corresponding measures are taken for unqualified items, a large amount of disassembly and repair of the vehicle when the vehicle is unqualified are avoided, and the repair time and the cost waste are saved.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all equivalent structural changes made by using the contents of the present specification and the drawings, or any other related technical fields, which are directly or indirectly applied to the present invention, are included in the scope of the present invention.
Claims (10)
1. A vehicle payment management and control method is characterized by comprising the following steps:
acquiring a construction and payment item, and determining a plurality of corresponding essential parts according to the construction and payment item;
acquiring the factor tolerance corresponding to each factor part to obtain a plurality of factor tolerances;
calculating a vehicle total tolerance by a plurality of the factor tolerances;
judging whether the total tolerance of the vehicle is smaller than a first preset checking tolerance or not;
and if the total vehicle tolerance is smaller than the first preset inspection tolerance, determining that the payment item is qualified.
2. The vehicle payment management and control method according to claim 1, wherein the step of obtaining the factor tolerance corresponding to each of the factor parts includes:
determining the part model or the vehicle body structure according to the essential part;
and measuring the factor tolerance by adopting a corresponding measuring tool according to the part model or the vehicle body structure.
3. The vehicle payment management and control method according to claim 1, wherein the step of calculating the vehicle total tolerance by the plurality of factor tolerances is preceded by the step of:
acquiring a standard tolerance corresponding to each essential part;
judging whether the essential tolerance is smaller than the corresponding standard tolerance;
and if the factor tolerance is smaller than the standard tolerance, judging that the factor part is qualified.
4. The vehicle payment management and control method according to claim 1, wherein the step of calculating the vehicle total tolerance by the plurality of factor tolerances includes:
substituting a plurality of factor tolerances into a preset formula;
calculating the total tolerance of the vehicle through the preset formula;
the preset formula is as follows:
wherein, T γ Is the vehicle gross tolerance; t is i For the factor tolerance, i is a serial number corresponding to each of the factor parts.
5. The vehicle payment management and control method according to claim 1, wherein, after the step of determining that the payment item is qualified if the total vehicle tolerance is smaller than the first preset inspection tolerance, the method further comprises:
when the total vehicle tolerance is smaller than the first preset inspection tolerance, judging whether the total vehicle tolerance is larger than or equal to a second preset inspection tolerance;
if the total vehicle tolerance is greater than or equal to the second preset inspection tolerance, early warning the payment item;
wherein the first preset inspection tolerance is greater than the second preset inspection tolerance.
6. The vehicle payment management and control method according to claim 5, wherein the second preset inspection tolerance is four fifths of the first preset inspection tolerance.
7. The vehicle payment management and control method according to claim 1, wherein, after the step of determining that the payment item is qualified if the total vehicle tolerance is smaller than the first preset inspection tolerance, the method further comprises:
and if the total vehicle tolerance is greater than or equal to the first preset inspection tolerance, determining that the payment item is unqualified, and sending the vehicle for repair.
8. The vehicle payment management and control method according to claim 1, wherein when the total vehicle tolerance is smaller than the first preset inspection tolerance, the step of qualifying the payment item further comprises:
and storing the essential tolerance, the total vehicle tolerance and the judgment result of the total vehicle tolerance and the first preset inspection tolerance.
9. A computer-readable storage medium, characterized in that a vehicle payment management program is stored thereon, which when executed by a processor, implements the steps of the vehicle payment management method according to any one of claims 1 to 8.
10. A vehicle payment management and control system, comprising a processor, a memory, and a vehicle payment management and control program stored on the memory and executable on the processor, wherein the vehicle payment management and control program, when executed by the processor, implements the steps of the picture processing method according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683107.5A CN115063106A (en) | 2022-06-16 | 2022-06-16 | Vehicle payment management and control method, system and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210683107.5A CN115063106A (en) | 2022-06-16 | 2022-06-16 | Vehicle payment management and control method, system and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115063106A true CN115063106A (en) | 2022-09-16 |
Family
ID=83202434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210683107.5A Pending CN115063106A (en) | 2022-06-16 | 2022-06-16 | Vehicle payment management and control method, system and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115063106A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205292A (en) * | 2015-11-03 | 2015-12-30 | 北汽福田汽车股份有限公司 | Simulating calculation method for tolerance of automotive sub assembly |
| CN107044825A (en) * | 2017-03-16 | 2017-08-15 | 亿信标准认证集团有限公司 | A kind of detection method and detecting system on Dimension Measurement standard authentication |
| CN111914390A (en) * | 2020-06-22 | 2020-11-10 | 浙江联控技术有限公司 | Vehicle assembly prejudging method and device and computer storage medium |
| CN113901608A (en) * | 2021-10-11 | 2022-01-07 | 湖州绿色智能制造产业技术研究院 | Method for predicting product assembly deviation by using deviation-transmitted assembly characteristic diagram |
| US20220067602A1 (en) * | 2020-08-31 | 2022-03-03 | Airbus Operations (S.A.S.) | Management of risks related to the lack of compliance with a dimensional tolerance in a tolerance chain |
-
2022
- 2022-06-16 CN CN202210683107.5A patent/CN115063106A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105205292A (en) * | 2015-11-03 | 2015-12-30 | 北汽福田汽车股份有限公司 | Simulating calculation method for tolerance of automotive sub assembly |
| CN107044825A (en) * | 2017-03-16 | 2017-08-15 | 亿信标准认证集团有限公司 | A kind of detection method and detecting system on Dimension Measurement standard authentication |
| CN111914390A (en) * | 2020-06-22 | 2020-11-10 | 浙江联控技术有限公司 | Vehicle assembly prejudging method and device and computer storage medium |
| US20220067602A1 (en) * | 2020-08-31 | 2022-03-03 | Airbus Operations (S.A.S.) | Management of risks related to the lack of compliance with a dimensional tolerance in a tolerance chain |
| CN113901608A (en) * | 2021-10-11 | 2022-01-07 | 湖州绿色智能制造产业技术研究院 | Method for predicting product assembly deviation by using deviation-transmitted assembly characteristic diagram |
Non-Patent Citations (1)
| Title |
|---|
| 孙淑均等: ""整车装配自动化发展探索和实践"", 《汽车制造业》, no. 10, 15 June 2020 (2020-06-15), pages 52 - 55 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107766254B (en) | Software quality evaluation method and system based on hierarchical analysis | |
| CN110442973B (en) | Durability testing method and system for key parts of vehicle and storage medium | |
| CN111460567B (en) | BIM-based stair surface clear height inspection system, application system-based stair surface clear height inspection method and process | |
| CN109753710A (en) | A kind of check of drawings method, apparatus, system and the readable storage medium storing program for executing of component design drawing | |
| JP5692923B2 (en) | Design support apparatus and design support method | |
| CN115063106A (en) | Vehicle payment management and control method, system and computer readable storage medium | |
| Barbero et al. | Validation of a tolerance analysis simulation procedure in assemblies | |
| CN112556625A (en) | Method, device and equipment for measuring angle of hub mounting surface and storage medium | |
| WO2000028309A1 (en) | Method for inspecting inferiority in shape | |
| CN112781866B (en) | Automatic inspection method and system for automobile fixed point | |
| Qin et al. | An automotive needle meter dynamic test method based on computer vision and hiltechnology | |
| CN112607053B (en) | Method for determining accuracy of strain measurement value in airplane structural strength test | |
| US11402291B2 (en) | Method of assessing damage to composite members | |
| CN113656392A (en) | Tightening data management method and device and computer-readable storage medium | |
| WO2016152204A1 (en) | Product inspection device, product inspection method, and computer program | |
| CN113623069A (en) | Engine EMS knock recognition effect evaluation method and device, electronic equipment and storage medium | |
| CN112541707B (en) | FDS bottom plate thickness determination method and device, electronic equipment and storage medium | |
| CN113870275A (en) | Rivet expansion amount detection method and device, storage medium and equipment | |
| CN114462210B (en) | Random-interval hybrid reliability analysis method based on high-dimensional characterization model | |
| CN117146762A (en) | Method for detecting concave-convex state of vehicle plate, electronic equipment, storage medium and measuring device | |
| CN113722836B (en) | Welding size management method, system, equipment and medium | |
| CN118172339A (en) | Method, device and equipment for detecting part positioning point and readable storage medium | |
| CN112883475B (en) | Model pairing method and device and electronic equipment | |
| CN117308790B (en) | Detection method for improving precision and reducing correction rounds, electronic equipment and storage medium | |
| CN114782315B (en) | Shaft hole assembly pose precision detection method, device, equipment and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |