CN111680347A - Road marking design method and device, computer equipment and storage medium - Google Patents
Road marking design method and device, computer equipment and storage medium Download PDFInfo
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- G—PHYSICS
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- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G06F2111/00—Details relating to CAD techniques
- G06F2111/20—Configuration CAD, e.g. designing by assembling or positioning modules selected from libraries of predesigned modules
Abstract
The invention provides a road marking design method, which comprises the following steps: acquiring initial road data; correcting the initial road data according to the correction instruction to obtain target road data; calling a corresponding marking module from a preset module library according to a marking module calling instruction; and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing. By the road marking design method, the special graphic design software system for the road marking is related, various designed marking modules are stored in the software system, and a designer only needs to drag and select the corresponding marking module when designing; in addition, the road data is imported by adopting the existing data, the existing data is refined and adjusted, and finally, the road marking design drawing is automatically completed according to the drawing standards such as national standards, so that the drawing efficiency of designers is greatly improved, and the design precision is also ensured.
Description
Technical Field
The invention relates to the technical field of traffic management, in particular to a road marking design method, a road marking design device, computer equipment and a storage medium.
Background
The road marking is used as an important technical means of traffic control, can help drivers and traffic managers to carry out efficient operation, and in the traditional design scheme, marking design is carried out through shared graphic design software, so that marking design required by corresponding roads can be designed, and the on-site marking printing is finished according to a design drawing.
However, in the common graphic design software, most of the general drawings are schematic diagrams, and then during actual construction, a constructor prints according to the schematic diagrams and actual roads, so that the printing precision is difficult to ensure; secondly, the shared graphic design software does not aim at the marking modules related to the road marking, and each marking module needs to be drawn manually when in use, so that the efficiency is low, and the labor cost is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a road marking design method, a road marking design device, computer equipment and a storage medium.
In a first aspect, the present invention provides, in one embodiment, a method of road marking design, the method comprising:
acquiring initial road data;
correcting the initial road data according to the correction instruction to obtain target road data;
calling a corresponding marking module from a preset module library according to a marking module calling instruction;
and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In one embodiment, acquiring the road data comprises:
calling preset road data according to the map calling instruction, wherein the preset road data comprises third-party map data;
and selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
In one embodiment, the correction instruction includes an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and correcting the initial road data according to the correction instruction includes:
adding or deleting anchors to the initial road data according to the anchor adding instruction or the anchor subtracting instruction;
and performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instructions.
In one embodiment, after the step of calling the corresponding reticle module from the preset module library according to the reticle module calling instruction, the method further comprises the following steps:
parameter setting is carried out on the marking module according to the parameter setting instruction to obtain a target marking module;
the marking trial drawing according to the target road data and the marking module comprises the following steps:
and performing marking trial drawing according to the target road data and the target marking module.
In one embodiment, after the step of obtaining the road marking design drawing by performing marking trial drawing according to the target road data and the marking module, the method further comprises the following steps:
storing the finished road marking design drawing by adopting a preset data format according to a storage instruction; the preset data format can set a private password and perform fault-tolerant checking.
In one embodiment, after the step of obtaining the road marking design drawing by performing marking trial drawing according to the target road data and the marking module, the method further comprises the following steps:
calculating the drawing area of the marked line in the road marked line design drawing;
setting the thickness of the marking according to the marking thickness setting instruction;
and calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
In one embodiment, after the step of obtaining the road marking design drawing by performing marking trial drawing according to the target road data and the marking module, the method further comprises the following steps:
selecting a designated area in the road marking design drawing according to the area selection instruction to obtain an area to be printed;
and extracting and storing the area to be printed and outputting the area to the printer so as to realize the printing of the partial area of the road marking design drawing.
In a second aspect, the present invention provides, in one embodiment, a road marking apparatus comprising:
the road data acquisition module is used for acquiring initial road data and correcting the initial road data according to the correction instruction to obtain target road data;
the marking module calling module is used for calling the corresponding marking module from a preset module library according to the marking module calling instruction;
and the road marking trial drawing module is used for performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In a third aspect, in one embodiment, the invention provides a computer apparatus comprising a memory and a processor, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of:
acquiring initial road data;
correcting the initial road data according to the correction instruction to obtain target road data;
calling a corresponding marking module from a preset module library according to a marking module calling instruction;
and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In a fourth aspect, in one embodiment, the invention provides a storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of:
acquiring initial road data;
correcting the initial road data according to the correction instruction to obtain target road data;
calling a corresponding marking module from a preset module library according to a marking module calling instruction;
and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
By the road marking design method, the road marking design device, the computer equipment and the storage medium, the special graphic design software system for the road marking is related to, various designed marking modules are stored in the software system, and designers only need to drag and select the corresponding marking modules when designing; in addition, the road data is imported by adopting the existing data, the existing data is refined and adjusted, and finally, the road marking design drawing is automatically completed according to the drawing standards such as national standards, so that the drawing efficiency of designers is greatly improved, and the design precision is also ensured.
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 drawings without creative efforts.
Wherein:
FIG. 1 is a schematic flow chart of a method of designing a road marking according to an embodiment of the present invention;
FIG. 2 is a schematic diagram illustrating a detailed process for obtaining road data according to an embodiment of the present invention;
FIG. 3 is a schematic flow chart illustrating a process for modifying initial road data according to an embodiment of the present invention;
FIG. 4 is a schematic flow chart illustrating the calculation of reticle drawing materials according to an embodiment of the present invention;
FIG. 5 is a schematic view of the construction of a road marking device in accordance with one embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a road marking device including a computer marking material in accordance with one embodiment of the present invention;
fig. 7 is a schematic diagram of the internal structure of a computer device according to an embodiment of the present invention.
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.
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In one embodiment, as shown in fig. 1, the present invention provides a road marking design method comprising:
The initial road data is the road data which does not conform to the actual road shape, when the road data is obtained, third party map data can be called, or a designer inputs a road shape template according to parameters to form the road data, the situation that the actual road shape is not conformed to exists, when the third party map data is called, the called road section has a length value and a width value is not general, after the calling is carried out, the designer inputs a width value to the called road section, after the road section is called from the third party map data, the road data used for design is generated according to the road curve or line segment of the obtained road section and the set width value, because the width value is constant in the whole road, in the actual road data, the width of the road may have different widths at different positions, the road section called from the third party map data can only be used as the initial road data, the initial road data is adjusted and corrected to meet the design requirement of the marked line.
And 104, correcting the initial road data according to the correction instruction to obtain target road data.
After the initial road data with the constant width value is obtained, the initial road data needs to be corrected, and specific designers can adjust lines and the like of road boundaries to enable the lines and the like to meet actual road data, so that the corrected road data is target road data.
And 106, calling the corresponding marking module from the preset module library according to the marking module calling instruction.
The type of the marked line is particularly important in the design of the road marked line, a large number of marked line modules are stored in a preset module library, the marked line modules comprise three major types including longitudinal marked lines, transverse marked lines and special symbols, the three major types comprise a plurality of minor types, and the marked line modules in the preset module library can meet the marked line design requirements of all scenes. After the target road data is obtained, the designer can select the corresponding marking module according to the design concept and the scene requirement.
And step 108, performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
After the target road data and the corresponding marking modules are determined, the system can automatically perform trial drawing according to the national standard of road marking. Specifically, the system automatically combines the distance between the marked line and the road boundary, the line width of the marked line and the like on the road data according to the standard, and after the trial drawing is finished, if a designer considers that the trial drawing has no problem, the designer can confirm the instruction so as to finish the trial drawing and obtain the road marked line design drawing.
By the road marking design method, the special graphic design software system for the road marking is related, various designed marking modules are stored in the software system, and a designer only needs to drag and select the corresponding marking module when designing; in addition, the road data is imported by adopting the existing data, the existing data is refined and adjusted, and finally, the road marking design drawing is automatically completed according to the drawing standards such as national standards, so that the drawing efficiency of designers is greatly improved, and the design precision is also ensured.
As shown in fig. 2, in one embodiment, acquiring road data comprises:
The third-party map data can be an update map, a Baidu map or a Gade map, and the preset road data can be stored in the system in a local form and directly called, and can also be called in a link form by accessing through the Internet.
And 204, selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
The target road segment is a road segment including a starting point and an end point, and a required road segment is intercepted and selected in the preset road data in a mode of specifying the starting point and the end point. And setting a road width value for the intercepted road section to obtain initial road data.
By calling the third-party map data, the time and labor cost required by drawing the road data can be saved, and the design efficiency is improved; in addition, the third party map data with high selection precision can improve the design efficiency and the design precision at the same time.
As shown in fig. 3, in an embodiment, the correction instruction includes an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and correcting the initial road data according to the correction instruction includes:
and 302, adding or deleting the anchor points to the initial road data according to the anchor point adding instruction or the anchor point subtracting instruction.
The anchor points are a large number of point sites used for locating the road boundary, when the road boundary needs to be adjusted and renovated, the locating degree of the boundary is controlled by adding or deleting the anchor points, when a certain anchor point is moved, the anchor points on two sides of the anchor point are fixed, so that the anchor points are more dense, the adjustable limit and range are smaller when a single anchor point is moved and adjusted, and the anchor points are more sparse in the same way, and the adjustable limit and range are larger when a single anchor point is moved and adjusted.
And step 304, performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instruction.
When anchor point distribution is set according to adjustment requirements, mobile adjustment can be performed on corresponding anchor points, so that the road boundary meets design requirements.
By means of adding, deleting and moving anchor points, line adjustment can be more targeted, adjustment is more accurate, and final design precision is improved.
In one embodiment, after the step of calling the corresponding reticle module from the preset module library according to the reticle module calling instruction, the method further comprises the following steps:
parameter setting is carried out on the marking module according to the parameter setting instruction to obtain a target marking module;
the marking trial drawing according to the target road data and the marking module comprises the following steps:
and performing marking trial drawing according to the target road data and the target marking module.
All the marking modules in the preset module library are provided with parameters, after the marking module is selected, parameter setting needs to be carried out on the selected marking module, and the marking module is the target marking module after the parameters are set. For example, if the selected marking module is a "left turn indicating arrow", the length of the left turn indicating arrow provides a selectable range after being selected, the selectable range is a range specified by national standards, and a designer can select a length within the selectable range which can meet the requirement.
In one embodiment, after the step of obtaining the road marking design drawing by performing marking trial drawing according to the target road data and the marking module, the method further comprises the following steps:
storing the finished road marking design drawing by adopting a preset data format according to a storage instruction; the preset data format can set a private password and perform fault-tolerant checking.
The preset data format is specifically a self-defined data format corresponding to the marking design, and the data format can be provided with private passwords and fault-tolerant check and can be designed in a multi-person cooperation manner.
As shown in fig. 4, in an embodiment, after the step of obtaining the road marking design drawing by performing marking line trial drawing according to the target road data and the marking line module, the method further includes:
and step 402, calculating the drawing area of the marked line in the road marked line design drawing.
The method comprises the steps of automatically calculating the drawing area of the marked line in the road marked line design drawing after the road marked line design is finished and the road marked line design drawing is obtained, wherein all parameters are actual values instead of schematic proportional values in the design process, so that the marked line area can be directly identified and the area of the marked line area can be calculated.
And step 404, setting the thickness of the marking according to the marking thickness setting instruction.
Wherein, in actual marking printing, the marking can have certain protruding height as required, consequently needs set up a marking thickness, when setting up, can unify the setting, also can classify the setting.
And 406, calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
After the drawing area and the corresponding thickness are obtained, the corresponding marking volume can be calculated, and the amount of the raw materials required to be drawn is obtained by combining the printing mode and other related factors.
The quantity of raw materials required to be drawn is obtained by calculating the area and combining the thickness, so that material reference is provided for constructors, and preparation work before printing is facilitated.
In one embodiment, after the step of obtaining the road marking design drawing by performing marking trial drawing according to the target road data and the marking module, the method further comprises the following steps:
selecting a designated area in the road marking design drawing according to the area selection instruction to obtain an area to be printed;
and extracting and storing the area to be printed and outputting the area to the printer so as to realize the printing of the partial area of the road marking design drawing.
The road marking design drawing comprises the whole road after the road marking design drawing is finished, most of the road marking design drawing is longitudinal marking, the longitudinal marking is single, drawing paper does not need to be printed further, and the parts of intersections, bifurcations and the like have more complex road markings, so that the parts generally only need to be printed into drawing paper for construction personnel to check. After the road marking design drawing is finished, a designer can frame the designated area through a drawing selection frame; in addition, the system can also split special parts such as intersections and bifurcations, and designers only need to click and select the special parts such as the intersections and the bifurcations. And after the designated area is selected, generating an area to be printed and automatically adding a label. The annotation includes time, place. Critical reticle modules and other considerations.
In one embodiment, as shown in fig. 5, the present invention provides a road marking apparatus comprising:
a road data obtaining module 502, configured to obtain initial road data and correct the initial road data according to a correction instruction to obtain target road data;
a marking module calling module 504, configured to call a corresponding marking module from a preset module library according to a marking module calling instruction;
and the road marking trial drawing module 506 is used for performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In one embodiment, the road data acquisition module is further configured to call preset road data according to the map call instruction, where the preset road data includes third-party map data; and selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
In one embodiment, the correction instruction includes an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and the road data obtaining module is further configured to correct the initial road data according to the correction instruction, including: adding or deleting anchors to the initial road data according to the anchor adding instruction or the anchor subtracting instruction; and performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instructions.
In one embodiment, the road marking designing apparatus further comprises:
the marking parameter setting module is used for carrying out parameter setting on the marking module according to the parameter setting instruction to obtain a target marking module; the road marking trial drawing module is also used for performing marking trial drawing according to the target road data and the target marking module.
In one embodiment, the road marking designing apparatus further comprises:
the data storage module is used for storing the finished road marking design drawing by adopting a preset data format according to the storage instruction; the preset data format is matched with the road marking design system, the preset data format can be opened and edited in the road marking design system, and the preset data format can be used for setting a private password.
As shown in fig. 6, in one embodiment, the road marking designing apparatus further includes:
the marking material calculating module 602 is used for calculating the drawing area of the marking in the road marking design drawing; setting the thickness of the marking according to the marking thickness setting instruction; and calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
In one embodiment, the road marking designing apparatus further comprises:
the design drawing printing module is used for selecting a designated area in the road marking design drawing according to the area selection instruction to obtain an area to be printed; and extracting and storing the area to be printed and outputting the area to the printer so as to realize the printing of the partial area of the road marking design drawing.
In one embodiment, the present invention provides a computer device having an internal structure as shown in FIG. 7. The computer device includes a processor, a memory connected by a system bus. Wherein the memory includes a non-volatile storage medium and an internal memory. The non-volatile storage medium of the computer device stores an operating system and may also store a computer program that, when executed by the processor, causes the processor to perform the road marking design method. The internal memory may also have stored therein a computer program that, when executed by the processor, causes the processor to perform a road marking design method. Those skilled in the art will appreciate that the architecture shown in fig. 7 is merely a block diagram of some of the structures associated with the inventive arrangements, and does not constitute a limitation on the computer apparatus to which the inventive arrangements may be applied, and that a particular computer apparatus may include more or less elements than those shown, or combine certain elements, or have a different arrangement of elements.
In one embodiment, a road marking design method is provided in the form of a computer program that is executable on a computer device such as that shown in FIG. 7. The memory of the computer device may store therein various program modules constituting a road marking designing apparatus. For example, the road data acquiring module 502, the marking module calling module 504, and the road marking trying drawing module 506.
A computer device comprising a processor and a memory, the memory having stored therein a computer program that, when executed by the processor, causes the processor to perform the steps of: acquiring initial road data; correcting the initial road data according to the correction instruction to obtain target road data; calling a corresponding marking module from a preset module library according to a marking module calling instruction; and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In one embodiment, acquiring the road data comprises: calling preset road data according to the map calling instruction, wherein the preset road data comprises third-party map data; and selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
In one embodiment, the correction instruction includes an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and correcting the initial road data according to the correction instruction includes: adding or deleting anchors to the initial road data according to the anchor adding instruction or the anchor subtracting instruction; and performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instructions.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: parameter setting is carried out on the marking module according to the parameter setting instruction to obtain a target marking module; the marking trial drawing according to the target road data and the marking module comprises the following steps: and performing marking trial drawing according to the target road data and the target marking module.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: storing the finished road marking design drawing by adopting a preset data format according to a storage instruction; the preset data format can set a private password and perform fault-tolerant checking.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: calculating the drawing area of the marked line in the road marked line design drawing; setting the thickness of the marking according to the marking thickness setting instruction; and calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: selecting a designated area in the road marking design drawing according to the area selection instruction to obtain an area to be printed; and extracting and storing the area to be printed and outputting the area to the printer so as to realize the printing of the partial area of the road marking design drawing.
In one embodiment, the present invention provides a storage medium storing a computer program that, when executed by a processor, causes the processor to perform the steps of: acquiring initial road data; correcting the initial road data according to the correction instruction to obtain target road data; calling a corresponding marking module from a preset module library according to a marking module calling instruction; and (4) performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
In one embodiment, acquiring the road data comprises: calling preset road data according to the map calling instruction, wherein the preset road data comprises third-party map data; and selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
In one embodiment, the correction instruction includes an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and correcting the initial road data according to the correction instruction includes: adding or deleting anchors to the initial road data according to the anchor adding instruction or the anchor subtracting instruction; and performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instructions.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: parameter setting is carried out on the marking module according to the parameter setting instruction to obtain a target marking module; the marking trial drawing according to the target road data and the marking module comprises the following steps: and performing marking trial drawing according to the target road data and the target marking module.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: storing the finished road marking design drawing by adopting a preset data format according to a storage instruction; the preset data format can set a private password and perform fault-tolerant checking.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: calculating the drawing area of the marked line in the road marked line design drawing; setting the thickness of the marking according to the marking thickness setting instruction; and calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: selecting a designated area in the road marking design drawing according to the area selection instruction to obtain an area to be printed; and extracting and storing the area to be printed and outputting the area to the printer so as to realize the printing of the partial area of the road marking design drawing.
It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by a computer program, which can be stored in a non-volatile computer-readable storage medium, and can include the processes of the embodiments of the methods described above when the program is executed. Any reference to memory, storage, databases, or other media used in embodiments provided herein may include non-volatile and/or volatile memory. Non-volatile memory can include read-only memory (ROM), Programmable ROM (PROM), Electrically Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), or flash memory. Volatile memory can include Random Access Memory (RAM) or external cache memory. By way of illustration and not limitation, RAM is available in a variety of forms such as Static RAM (SRAM), Dynamic RAM (DRAM), Synchronous DRAM (SDRAM), Double Data Rate SDRAM (DDRSDRAM), Enhanced SDRAM (ESDRAM), Synchronous Link DRAM (SLDRAM), Rambus Direct RAM (RDRAM), direct bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above examples are merely illustrative of several embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A method of designing a road marking, the method comprising:
acquiring initial road data;
correcting the initial road data according to a correction instruction to obtain target road data;
calling a corresponding marking module from a preset module library according to a marking module calling instruction;
and performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
2. The method of claim 1, wherein the obtaining road data comprises:
calling preset road data according to the map calling instruction, wherein the preset road data comprises third-party map data;
and selecting a target road section in the preset road data according to the road selection instruction to obtain initial road data.
3. The method of claim 1, wherein the correction instructions include an anchor point adding instruction, an anchor point deleting instruction, and an anchor point moving instruction, and wherein correcting the initial road data according to the correction instructions includes:
adding or deleting anchor points to the initial road data according to the anchor point adding instruction or the anchor point subtracting instruction;
and performing movement adjustment on the corresponding anchor points in the initial road data according to the anchor point movement instruction.
4. The method of claim 1, further comprising, after the step of calling the corresponding reticle module from a library of preset modules according to a reticle module calling instruction:
parameter setting is carried out on the marking module according to a parameter setting instruction, and a target marking module is obtained;
the step of conducting line marking trial drawing according to the target road data and the line marking module comprises the following steps:
and performing marking line trial drawing according to the target road data and the target marking line module.
5. The method of claim 1, further comprising, after said step of performing a reticle trial drawing based on said target road data and said reticle modules to obtain a road reticle layout, the step of:
storing the finished road marking design drawing by adopting a preset data format according to a storage instruction; the preset data format can be used for setting a private password and carrying out fault-tolerant check.
6. The method of claim 1, further comprising, after said step of performing a reticle trial drawing based on said target road data and said reticle modules to obtain a road reticle layout, the step of:
calculating the drawing area of the marked line in the road marked line design drawing;
setting the thickness of the marking according to the marking thickness setting instruction;
and calculating the amount of the required drawing raw materials according to the drawing area and the set thickness.
7. The method of claim 1, wherein after said step of obtaining a road marking plan by performing a marking trial drawing based on said target road data and said marking module, further comprising:
selecting a designated area in the road marking design drawing according to an area selection instruction to obtain an area to be printed;
and extracting and storing the area to be printed and outputting the area to a printer so as to realize the printing of the partial area of the road marking design drawing.
8. A road marking device, comprising:
the road data acquisition module is used for acquiring initial road data and correcting the initial road data according to a correction instruction to obtain target road data;
the marking module calling module is used for calling the corresponding marking module from a preset module library according to the marking module calling instruction;
and the road marking trial drawing module is used for performing marking trial drawing according to the target road data and the marking module to obtain a road marking design drawing.
9. A computer arrangement comprising a memory and a processor, characterized in that the memory has stored therein a computer program which, when executed by the processor, causes the processor to carry out the steps of any of the methods as claimed in claims 1-7.
10. A storage medium, characterized in that a computer program is stored which, when being executed by a processor, causes the processor to carry out the steps of any of the methods of claims 1-7.
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