阅读说明：本技术 一种轮胎胎侧文字内容和位置关联设计方法、应用和设备 (Tire sidewall text content and position association design method, application and equipment ) 是由 吴东霞 张敏 李华 吴月仙 杨旭 程丽娜 于 2021-08-10 设计创作，主要内容包括：本发明涉及轮胎自动化涉及技术领域,尤其涉及一种轮胎胎侧文字内容和位置关联设计方法、应用、设备和计算机可读载体介质。一种轮胎胎侧文字内容和位置关联设计方法,将胎侧设计分为字体内容及其位置信息2个模块,分别建立相应的标准模板库,在使用CATIA装配设计平台进行胎侧设计时进行调用,实现胎侧字体内容与位置信息的关联设计,实现胎侧的快速建模。可用于轮胎胎侧模板自动化设计。(The invention relates to the technical field of tire automation, in particular to a tire side text content and position association design method, application, equipment and a computer readable carrier medium. A tire side wall character content and position association design method divides a tire side wall design into 2 modules of font content and position information of the font content, establishes corresponding standard template libraries respectively, calls the font content and the position information when a CATIA assembly design platform is used for designing a tire side wall, realizes association design of the font content and the position information of the tire side wall, and realizes rapid modeling of the tire side wall. The method can be used for automatic design of the tire sidewall template.)

1. A tire side wall text content and position association design method is characterized in that a tire side wall design is divided into 2 modules, namely a position information creation module and a content information creation module, corresponding standard template libraries are respectively established, calling is carried out when a CATIA assembly design platform is used for designing a tire side wall, association design of tire side wall font content and position information is realized through a text content and position association design module, and rapid modeling of the tire side wall is realized;

the position information creating module is used for writing a tire sidewall positioning standard and a design calculation formula into a template, positioning the position of the whole string of text content and establishing a position parameter set; the position information creating module adopts a Design Table (Design Table), and records the positioned Design data into an Excel Table as a position information Design Table PTT, parameter sets are created in the first row of the position information Design Table PTT, each row defines a possible value of a specific parameter, and each column defines a possible parameter set; with the help of a design table, enabling an external data to drive the CATIA model size by using a position parameter set and design table parameters so as to achieve position parameterizable drive design;

the Content information creation module is used for establishing a Content category parameter set, sorting all the text contents of the tire side according to categories, adopting a design table, inputting possible values of specific parameters into a parameter column corresponding to the Content of the Excel table, and associating the Content parameter set established by the CATIA with the parameter set corresponding to the Excel table, so that the text Content in the CATIA model is driven to change by the Content parameter table, and finally the Content parameterization drive design is realized;

the text content and position association design module is used for direct content and position association design, releasing positioning information positioning points, positioning lines and positioning surfaces, adopting association design in assembly design in the assembly design, and using release elements for creating a content standard file and a content standard library; the method is used for the association design of indirect content and position, standard library files and any position modules are inserted into an assembly structure in the CATIA by adopting assembly design, and the position and the content are automatically associated by defining context links, so that the design automation is realized.

2. The tire side wall literal content and position association design method of claim 1, characterized in that the position information creation module comprises configuration (configuration) selection line of driving parameter table PTT with product specification Size; each row of the layout table represents one possible parameter value, i.e., a part model corresponding to one dimensional specification, and is referred to as a layout.

3. The tire side literal content and position association design method of claim 1, wherein the position information creation module comprises a positioning point, a positioning line and a positioning plane, and the positioning plane in the two-dimensional template is fixed with a plane; the positioning curved surface in the three-dimensional template is a sidewall contour rotating surface, and a positioning line and a positioning point are created by adopting a parameter radius R and an angle A.

4. The tire side textual content and position association design method of claim 1, wherein the position information creation module includes publishing location points, location lines and location planes.

5. The tire side literal Content and position association design method of claim 1, characterized in that the Content information creation module comprises configuration and selection line of driving parameter table Content with product specification Size; each row of the layout table represents one possible parameter value, i.e., a part model corresponding to one dimensional specification, and is referred to as a layout.

6. The tire side textual content and position association design method of claim 1, wherein the content information creation module comprises a step of calling a single font template to obtain a whole string of character string content by the textual content using a secondary developed font program, a formula is established between program characteristic parameters and character content parameters, so that the arranged content and parameters of the secondary developed font program are the same, and then a content standard parts library is established.

7. The tire side textual content and position association design method of claim 1, wherein the textual content and position association design module comprises updating the link relationship between the content published by the position part and the published content used by the content part through part-defined context links under the assembly design.

8. An automatic design method for tire sidewall templates, characterized in that the method comprises a position information creation module, a content information creation module, a text content and position association design module and a content standard part library which are established according to the tire sidewall text content and position association design method of any one of claims 1 to 7.

9. A smart device comprising a processor, a memory and a computer program stored on the memory and executable on the processor, characterized in that the computer program, when executed by the processor, implements the method of any of claims 1-7.

10. A non-transitory computer-readable carrier medium storing program instructions, wherein the computer-readable storage medium stores thereon a computer program which, when executed by a processor, implements the method of any one of claims 1-7.

Technical Field

The invention relates to the technical field of tire automation, in particular to a tire side text content and position association design method, application, equipment and a computer readable carrier medium.

Background

The tire sidewall diagram is mainly composed of text and graphics, and the text comprises brands, pattern codes, speed levels, structures, levels, certificates and other contents required by regulations. The Chinese invention patent (publication number: CN111859490A, published: 20201030) applied by the applicant provides a method for tire sidewall font parameterization arrangement, develops a set of tools for CATIA, realizes the parameterization arrangement of the whole line of characters, lightens the workload of designers, and improves the accuracy and the efficiency of font arrangement. Similarly, under the same pattern series, the text contents of different products are slightly different, in AutoCAD, if the system is adopted to carry out annular arrangement to a sidewall diagram, the processing is not satisfied, a wire frame diagram is not beneficial to modifying the contents, and when different products are designed on the same pattern sidewall, the original design needs to be deleted and then rearranged, so that the operation is complex, the repeated work is more, and the error is easy to occur. Therefore, the design of associating the text content and the position is the key for solving the problem.

Disclosure of Invention

In order to solve the technical problems, the invention aims to provide a tire side wall character content and position association design method, which comprises the steps of dividing a tire side wall design into 2 modules of font content and position information, respectively establishing corresponding standard template libraries, calling when a CATIA assembly design platform is used for designing a tire side wall, realizing association design of the tire side wall font content and the position information, and realizing rapid modeling of the tire side wall.

In order to achieve the purpose, the invention adopts the following technical scheme:

a tire side wall text content and position association design method is characterized in that a tire side wall design is divided into 2 modules, namely a position information creation module and a content information creation module, corresponding standard template libraries are respectively established, calling is carried out when a CATIA assembly design platform is used for designing a tire side wall, association design of tire side wall font content and position information is realized through a text content and position association design module, and rapid modeling of the tire side wall is realized;

the position information creating module is used for writing a tire sidewall positioning standard and a design calculation formula into a template, positioning the position of the whole string of text content and establishing a position parameter set; the position information creating module adopts a Design Table (Design Table), and records the positioned Design data into an Excel Table as a position information Design Table PTT, parameter sets are created in the first row of the position information Design Table PTT, each row defines a possible value of a specific parameter, and each column defines a possible parameter set; with the help of a design table, enabling an external data to drive the CATIA model size by using a position parameter set and design table parameters so as to achieve position parameterizable drive design;

the Content information creation module is used for establishing a Content category parameter set, sorting all the text contents of the tire side according to categories, adopting a design table, inputting possible values of specific parameters into a parameter column corresponding to the Content of the Excel table, and associating the Content parameter set established by the CATIA with the parameter set corresponding to the Excel table, so that the text Content in the CATIA model is driven to change by the Content parameter table, and finally the Content parameterization drive design is realized;

the text content and position association design module is used for direct content and position association design, releasing positioning information positioning points, positioning lines and positioning surfaces, adopting association design in assembly design in the assembly design, and using release elements for creating a content standard file and a content standard library; the method is used for the association design of indirect content and position, standard library files and any position modules are inserted into an assembly structure in the CATIA by adopting assembly design, and the position and the content are automatically associated by defining context links, so that the design automation is realized.

Preferably, the location information creating module includes a configuration (configuration) option line for driving the parameter table PTT with the product specification Size; each row of the layout table represents one possible parameter value, i.e., a part model corresponding to one dimensional specification, and is referred to as a layout.

Preferably, the position information creating module comprises a positioning point, a positioning line and a positioning surface, and a plane is fixed on the positioning surface in the two-dimensional template; the positioning curved surface in the three-dimensional template is a sidewall contour rotating surface, and a positioning line and a positioning point are created by adopting a parameter radius R and an angle A.

Preferably, the location information creating module issues the location point, the location line, and the location plane.

Preferably, the Content information creating module comprises a configuration selection line for driving the parameter table Content by using the product specification Size; each row of the layout table represents one possible parameter value, i.e., a part model corresponding to one dimensional specification, and is referred to as a layout.

Preferably, the content information creating module calls a single font template to obtain the whole string of character string content by using a font program of secondary development to create a formula by using the program characteristic parameters and the character content parameters, so that the arranged content and the arranged parameters of the font program of secondary development are the same, and then a content standard part library is created.

Preferably, the text content and position association design module updates a link relationship between content published by the position part and published content used by the content part through part-defined context links in assembly design.

Furthermore, the invention can adopt a design table to manage all the position information parameters, and the parameters of the positioning template are all associated with the design table, thereby facilitating the expansion management of products.

Furthermore, the invention can adopt the design table to manage all the parameters of the text content information, and the parameters of the content template are all associated with the design table, thereby facilitating the expansion management of the product.

Further, the design method of associating the contents and the positions of the sidewall can be used for designing the decorative lines of the local area of the sidewall.

The invention further discloses an automatic design method of the tire side template, which comprises a position information creating module, a content information creating module and a text content and position association design module, wherein the position information creating module and the text content and position association design module are established by establishing a content standard part library and the tire side text content and position association design method in each technical scheme.

Furthermore, the invention also discloses an intelligent device, which comprises a processor, a memory and a computer program stored on the memory and capable of running on the processor, and is characterized in that the computer program realizes the method when being executed by the processor.

Further, the invention also discloses a non-transitory computer readable carrier medium storing program instructions, the computer readable storage medium storing thereon a computer program which, when executed by a processor, implements the method.

According to the technical scheme, the tire side design is divided into 2 modules of font content and position information of the font content, corresponding standard template libraries are respectively established, calling is carried out when a CATIA assembly design platform is used for tire side design, the correlation design of the font content and the position information of the tire side is realized, and the rapid modeling of the tire side is realized. The method can be used for automatic design of the tire sidewall template.

Drawings

Fig. 1 is a schematic modeling flow diagram.

FIG. 2 is a diagram of a PTT design table and structure tree association.

FIG. 3 is an exemplary diagram of a position template.

FIG. 4 is an illustration of PTT and Content design representation.

FIG. 5 is a diagram of a secondary development program calling UDF interface.

FIG. 6 is a diagram of defining context links.

FIG. 7 is an exemplary illustration of an arrangement effect of a sidewall letter.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the accompanying drawings.

Fig. 1 is a schematic diagram illustrating a design creating process for associating the font content of the sidewall with the position information, and fig. 7 is a final effect diagram. The specific method comprises the following modules: the system comprises a position information creating module, a content information creating module and a text content and position association design module.

S1: the position information creating module is used for writing a tire sidewall positioning standard and a design calculation formula into a template; used for positioning the position of the whole string of text content. The method comprises the following steps:

step S11: and (4) establishing positioning points, positioning lines and positioning surfaces by using parameters such as radius and angle.

Step S12: and packaging the content of the step S11 into a positioning template, and issuing positioning points, positioning lines, positioning surfaces and related parameters.

Step S13: creating a PTT partition part, entering the located design data into an Excel table as a location information design table PTT, whose first row creates a parameter set, each row of which defines a possible value of a specific parameter, and each column defines a possible parameter set. The structure tree parameters and excel table data management are shown in fig. 2.

Step S14: and calling the content position templates required in the part library created in the step S12 according to design requirements, such as the Pattern template in FIG. 3.

Step S15: and (5) carrying out configuration and row selection of the PTT of the driving parameter table by using the product specification Size. Configuration (configuration): each row of the design table represents a possible parameter value, which corresponds to a part model of a dimensional specification, and thus each row of the design table is referred to as a configuration.

S2: and the content information creating module is used for creating a content category parameter set. Comprises the following steps:

step S21: arranging all the text contents on the sidewall according to categories

Step S22: and (3) adopting Design Table, inputting possible values of specific parameters into a parameter column corresponding to the Content of the Excel Table, and associating a Content parameter set established by the CATIA with a parameter set corresponding to the Excel Table, so that the Content parameter Table drives the change of the text Content in the CATIA model, and finally the Content parameterization drive Design is realized.

Step S23: the Content information creation module includes a configuration select line that drives the parameter table Content with the product specification Size. Two parameter tables are shown in FIG. 4, and are driven with the Size.

Step S24: and calling a single font template by using a font program developed secondarily to obtain the content of the whole string of characters, establishing a formula by using the characteristic parameters of the program and the parameters of the character content to ensure that the arranged content and the arranged parameters of the font program developed secondarily are the same as shown in figure 5, and then establishing a content standard part library.

S3: and the text content and position association design module is used for direct content and position association design, and association design in assembly design is adopted in the assembly design. Positioning points, positioning lines and positioning surfaces issued by the positioning information module in the step S12 are used for creating a content standard file in the step S24 and creating a content standard library; the method is used for the association design of indirect content and position, standard library files and a required position standard module are inserted into an assembly structure in the CATIA by adopting assembly design, and the position and the content are automatically associated by defining context links, so that the design automation is realized.

Under the assembly design, the link relation between the content published by the position part and the published content used by the content part is updated through the part-definition context link, as shown in fig. 6.

The tire sidewall content and position association design method and the content standard part library can be used for the automatic design of a tire sidewall template.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention, including any reference to the above-mentioned embodiments. Various modifications to these embodiments will be readily apparent to those skilled in the art. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.