CN111680347B - Road marking design method, device, computer equipment and storage medium - Google Patents
Road marking design method, device, computer equipment and storage medium Download PDFInfo
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- CN111680347B CN111680347B CN202010443631.6A CN202010443631A CN111680347B CN 111680347 B CN111680347 B CN 111680347B CN 202010443631 A CN202010443631 A CN 202010443631A CN 111680347 B CN111680347 B CN 111680347B
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- 238000013461 design Methods 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 37
- 238000012937 correction Methods 0.000 claims abstract description 23
- 238000012360 testing method Methods 0.000 claims description 21
- 238000004590 computer program Methods 0.000 claims description 18
- 238000007639 printing Methods 0.000 claims description 12
- 239000000463 material Substances 0.000 claims description 10
- 238000012217 deletion Methods 0.000 claims description 4
- 230000037430 deletion Effects 0.000 claims description 4
- 239000002994 raw material Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 238000013500 data storage Methods 0.000 description 1
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- 238000012938 design process Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- 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 the marking module calling instruction; and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing. Through 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 national standard and other drawing standards, so that the drawing efficiency of designers is greatly improved, and the design accuracy is also ensured.
Description
Technical Field
The present invention relates to the field of traffic management technologies, and in particular, to a road marking design method, apparatus, computer device, and storage medium.
Background
The road marking is used as an important technical means of traffic control, can help drivers and traffic management personnel to carry out efficiently, and in the traditional design scheme, marking design is carried out through shared graphic design software, and marking design required by corresponding roads can be designed, so that on-site marking printing is completed according to a design drawing.
However, in the common graphic design software, most of the common drawings are schematic drawings, and then in actual construction, a constructor prints according to the schematic drawings and the actual road, so that the printing precision is difficult to ensure; and secondly, the shared graphic design software does not aim at the related marking modules of the road marking, and each marking module needs to be manually drawn when in use, so that the efficiency is low and the labor cost is high.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention provides a road marking design method, a device, computer equipment and a storage medium.
In a first aspect, in one embodiment, the present invention provides a road marking design 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 the marking module calling instruction;
and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing.
In one embodiment, acquiring initial road data includes:
invoking preset road data according to the map invoking 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 instructions include an anchor point addition instruction, an anchor point deletion instruction, and an anchor point movement instruction, and correcting the initial road data according to the correction instructions includes:
according to the anchor point adding instruction or the anchor point subtracting instruction, adding or deleting the anchor point to the initial road data;
and carrying out movement adjustment on the corresponding anchor point in the initial road data according to the anchor point movement instruction.
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:
parameter setting is carried out on the marking module according to the parameter setting instruction, and a target marking module is obtained;
the marking test drawing according to the target road data and the marking module comprises the following steps:
and carrying out marked line trial drawing according to the target road data and the target marked line module.
In one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further comprises:
storing the completed road marking design drawing in a preset data format according to the storage instruction; the preset data format enables setting of a private password and fault tolerance checking.
In one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further comprises:
calculating the drawing area of the marked line in the road marked line design drawing;
setting the thickness of the marked line according to the marked line thickness setting instruction;
the amount of drawing material required is calculated from the drawing area and the set thickness.
In one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further comprises:
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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
In a second aspect, in one embodiment, the present invention provides 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 the preset module library according to the marking module calling instruction;
and the road marking test drawing module is used for carrying out marking test 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 device comprising a memory and a processor, the memory storing a computer program which, 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 the marking module calling instruction;
and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing.
In a fourth aspect, in one embodiment, the present 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 the marking module calling instruction;
and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing.
Through the road marking design method, the device, the computer equipment and the storage medium, 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 national standard and other drawing standards, so that the drawing efficiency of designers is greatly improved, and the design accuracy is also ensured.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Wherein:
FIG. 1 is a flow chart of a road marking design method according to an embodiment of the invention;
FIG. 2 is a flowchart of a method for acquiring road data according to an embodiment of the present invention;
FIG. 3 is a flowchart illustrating an embodiment of the present invention for correcting initial road data;
FIG. 4 is a schematic illustration of a specific flow of material used for calculating a reticle drawing in an embodiment of the invention;
FIG. 5 is a schematic view of a road marking design device according to an embodiment of the invention;
FIG. 6 is a schematic diagram of a road marking apparatus including a calculation of marking material in accordance with one embodiment of the present invention;
fig. 7 is a schematic diagram showing an internal structure of a computer device according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1, in one embodiment, the present invention provides a road marking design method, which includes:
step 102, obtaining initial road data.
When the road data is obtained, the third party map data can be called, or a designer inputs road shape templates according to parameters to form the road data, the condition that the road data is not in accordance with the actual road shape exists, when the third party map data is called first, the called road section has a length value, the width value is generally not available, after the designer inputs a width value into the road section called from the third party map data, the road data for marking design can be generated according to the obtained road curve or line segment of the road section and the set width value, and as the width value is constant in the whole road, the width of the road in the actual road data can exist in different positions, so that the road section called in the third party map data can only be used as the initial road data, and the requirement of marking design can be met only by adjusting and correcting the initial road data.
And 104, correcting the initial road data according to the correction instruction to obtain target road data.
After obtaining the initial road data with a constant width value, it needs to be corrected, and a specific designer can adjust the line of the road boundary to make it meet the actual road data, so that the corrected road data is the target road data.
And step 106, calling the corresponding marking module from the preset module library according to the marking module calling instruction.
In road marking design, the type of marking is particularly important, a large number of marking modules are stored in a preset module library, the marking modules comprise three major classes including longitudinal marking, transverse marking and special symbols, the three major classes comprise a plurality of minor classes, and the marking modules in the preset module library can meet marking design requirements of all scenes. After obtaining the target road data, a designer can select a corresponding marking module according to the design concept and scene requirements.
And step 108, carrying out marking test 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 road data according to the distance between the marking and the road boundary, the line width of the marking and the like in the standard, and after the test is finished, if a designer considers that the test is free of problems, the designer can finish the test through confirming the instruction, so that the road marking design drawing is obtained.
Through 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 national standard and other drawing standards, so that the drawing efficiency of designers is greatly improved, and the design accuracy is also ensured.
As shown in fig. 2, in one embodiment, acquiring initial road data includes:
step 202, invoking preset road data according to the map invoking instruction, wherein the preset road data comprises third party map data.
The third party map data can be a Tencentrated map, a hundred-degree map or a Goldmap, and the preset road data can be stored in the system as a local form to be directly called, or can be called by accessing through the Internet in a link form.
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 section is a road section comprising a starting point and a destination point, and a required road section is cut out from preset road data in a mode of designating the starting point and the destination point. And setting a road width value for the cut road section to obtain initial road data.
By calling the third party map data, time and labor cost required for drawing the road data can be saved, and the design efficiency is improved; in addition, the third party map data with high selection accuracy can improve both design efficiency and design accuracy.
As shown in fig. 3, 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:
and 302, adding or deleting the anchor point 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 for locating the road boundary, when the road boundary needs to be regulated and renovated, the mode of adding the anchor points or deleting the anchor points is adopted to control the locating degree of the boundary, and when a certain anchor point is moved, the anchor points on two sides of the anchor point are fixed, so that the denser the anchor points are, the smaller the limit and the range which can be regulated are when a single anchor point is moved and regulated, the thinner the anchor points are, and the larger the limit and the range which can be regulated are when the single anchor point is moved and regulated.
And step 304, performing movement adjustment on the corresponding anchor point 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 side boundary meets design requirements.
The line adjustment can be more targeted by adding the anchor points, deleting the anchor points and moving the anchor points, so that the line adjustment is more accurate, and the 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:
parameter setting is carried out on the marking module according to the parameter setting instruction, and a target marking module is obtained;
the marking test drawing according to the target road data and the marking module comprises the following steps:
and carrying out marked line trial drawing according to the target road data and the target marked line module.
All the marking modules in the preset module library are provided with parameters, after the marking modules are selected, parameter setting is carried out on the selected marking modules, and the target marking modules are obtained after the parameters are set. For example, the selected reticle block is a "left turn arrow", and the length of the left turn arrow, when selected, provides a selectable range that is defined by national standards, and the designer may select a length that meets the requirements.
In one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further comprises:
storing the completed road marking design drawing in a preset data format according to the storage instruction; the preset data format enables setting of a private password and fault tolerance checking.
The preset data format is specifically a custom data format corresponding to the marking design, and the data format can be provided with a private password and fault tolerance check and can be cooperatively designed by multiple persons.
As shown in fig. 4, in one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further includes:
step 402, calculate the drawing area of the reticle in the road reticle design drawing.
After the road marking design is completed, the drawing area of the marking in the road marking design is automatically calculated, and as all parameters are actual values rather than schematic proportional values in the design process, the marking area can be directly identified and the area thereof can be calculated.
Step 404, setting the thickness of the reticle according to the reticle thickness setting instruction.
In practical marking, the marking has a certain protrusion height according to the requirement, so that a marking thickness is required to be set, and the marking thickness can be uniformly set or classified during setting.
Step 406, calculating the amount of the drawing raw material required 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 required drawing raw material amount is obtained by combining the printing mode and other relevant factors for comprehensive calculation.
The amount of the needed drawing raw materials is obtained by calculating the area and combining the thickness, so that material reference is provided for constructors, and the preparation work before printing is convenient.
In one embodiment, after the step of obtaining the road marking design drawing according to the target road data and the marking module, the method further comprises:
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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
The road marking design drawing comprises the whole road after completion, wherein most of the road marking design drawing is a longitudinal marking, the longitudinal marking is single, no further printing into a drawing is needed, and more complex road markings exist at the parts of the intersection, the bifurcation and the like, so that the part is generally only needed to be printed into the drawing for construction staff to check. After the road marking design drawing is completed, a designer can frame the appointed area through a drawing selection frame; in addition, the system can split the special parts such as the intersection, the bifurcation and the like, and a designer only needs to click and select the special parts such as the intersection, the bifurcation and the like. And after the designated area is selected, generating an area to be printed and automatically adding labels. The labels include time, location. Important reticle blocks, and other considerations.
As shown in fig. 5, in one embodiment, the present invention provides a road marking design apparatus comprising:
the road data acquisition module 502 is configured to acquire initial road data and correct the initial road data according to a correction instruction to obtain target road data;
the marking module calling module 504 is configured to call a corresponding marking module from a preset module library according to a marking module calling instruction;
the road marking test drawing module 506 is configured to perform marking test drawing according to the target road data and the marking module, so as to obtain a road marking design drawing.
In one embodiment, the road data obtaining module is further configured to invoke preset road data according to a map invoking 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: according to the anchor point adding instruction or the anchor point subtracting instruction, adding or deleting the anchor point to the initial road data; and carrying out movement adjustment on the corresponding anchor point in the initial road data according to the anchor point movement instruction.
In one embodiment, the road marking design device further includes:
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 test drawing module is also used for carrying out marking test drawing according to the target road data and the target marking module.
In one embodiment, the road marking design device further includes:
the data storage module is used for storing the completed road marking design drawing in 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 provided with a private password.
As shown in fig. 6, in one embodiment, the road marking device 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 marked line according to the marked line thickness setting instruction; the amount of drawing material required is calculated from the drawing area and the set thickness.
In one embodiment, the road marking design device further includes:
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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
In one embodiment, the present invention provides a computer device, the internal structure of which is shown in FIG. 7. The computer device includes a processor, a memory, and a memory connected by a system bus. The memory includes a nonvolatile 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 which, when executed by the processor, causes the processor to perform the road marking method. It will be appreciated by those skilled in the art that the structure shown in FIG. 7 is merely a block diagram of some of the structures associated with the present inventive arrangements and is not limiting as to the computer device to which the present inventive arrangements are applied, and that a particular computer device may include more or fewer components than shown, or may combine some of the components, or have a different arrangement of components.
In one embodiment, a road marking design method is provided that may be implemented in the form of a computer program that may be run on a computer device as shown in FIG. 7. The memory of the computer device may store the various program modules that make up a road marking unit. Such as a road data acquisition module 502, a marking module invocation module 504, and a road marking test drawing module 506.
A computer device comprising a processor and a memory, the memory storing a computer program which, 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 the marking module calling instruction; and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing.
In one embodiment, obtaining the road data includes: invoking preset road data according to the map invoking 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 instructions include an anchor point addition instruction, an anchor point deletion instruction, and an anchor point movement instruction, and correcting the initial road data according to the correction instructions includes: according to the anchor point adding instruction or the anchor point subtracting instruction, adding or deleting the anchor point to the initial road data; and carrying out movement adjustment on the corresponding anchor point in the initial road data according to the anchor point movement instruction.
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, and a target marking module is obtained; the marking test drawing according to the target road data and the marking module comprises the following steps: and carrying out marked line trial drawing according to the target road data and the target marked line module.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: storing the completed road marking design drawing in a preset data format according to the storage instruction; the preset data format enables setting of a private password and fault tolerance 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 marked line according to the marked line thickness setting instruction; the amount of drawing material required is calculated from 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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
In one embodiment, the present 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 the marking module calling instruction; and carrying out marked line trial drawing according to the target road data and the marked line module to obtain a road marked line design drawing.
In one embodiment, obtaining the road data includes: invoking preset road data according to the map invoking 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 instructions include an anchor point addition instruction, an anchor point deletion instruction, and an anchor point movement instruction, and correcting the initial road data according to the correction instructions includes: according to the anchor point adding instruction or the anchor point subtracting instruction, adding or deleting the anchor point to the initial road data; and carrying out movement adjustment on the corresponding anchor point in the initial road data according to the anchor point movement instruction.
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, and a target marking module is obtained; the marking test drawing according to the target road data and the marking module comprises the following steps: and carrying out marked line trial drawing according to the target road data and the target marked line module.
In one embodiment, the computer program, when executed by the processor, causes the processor to further perform the steps of: storing the completed road marking design drawing in a preset data format according to the storage instruction; the preset data format enables setting of a private password and fault tolerance 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 marked line according to the marked line thickness setting instruction; the amount of drawing material required is calculated from 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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
Those skilled in the art will appreciate that all or part of the processes in the methods of the above embodiments may be implemented by a computer program for instructing relevant hardware, where the program may be stored in a non-volatile computer readable storage medium, and where the program, when executed, may include processes in the embodiments of the methods described above. Any reference to memory, storage, database, or other medium used in embodiments provided herein may include non-volatile and/or volatile memory. The nonvolatile 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), memory bus direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM), among others.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the present invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of the invention should be assessed as that of the appended claims.
Claims (9)
1. A method of road marking, 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 the marking module calling instruction;
performing marking test drawing according to the target road data and the marking module to obtain a road marking design drawing;
after the step of obtaining the road marking design drawing by marking test 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 marked line according to the marked line thickness setting instruction;
and calculating the amount of the required drawing raw material according to the drawing area and the set thickness.
2. The method of claim 1, wherein the acquiring initial road data comprises:
calling preset road data according to a 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 addition instruction, an anchor point deletion instruction, and an anchor point movement instruction, and wherein correcting the initial road data according to the correction instructions includes:
adding or deleting the anchor point to the initial road data according to the anchor point adding instruction or the anchor point subtracting instruction;
and carrying out movement adjustment on the corresponding anchor point 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 the library of preset modules according to the reticle module calling instruction:
performing parameter setting on the marking module according to the parameter setting instruction to obtain a target marking module;
the step of performing the marking test according to the target road data and the marking module comprises the following steps:
and carrying out marking test according to the target road data and the target marking module.
5. The method of claim 1, further comprising, after the step of obtaining a road marking plan from the target road data and the marking module:
storing the completed 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 tolerance check.
6. The method of claim 1, further comprising, after the step of obtaining a road marking plan from the target road data and the marking module:
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, storing and outputting the region to be printed to a printer so as to realize the printing of the partial region of the road marking design drawing.
7. A road marking design apparatus, 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 the preset module library according to the marking module calling instruction;
the road marking test drawing module is used for carrying out marking test drawing according to the target road data and the marking module to obtain a road marking design drawing;
the marking material calculating module is used for calculating the drawing area of the marking in the road marking design drawing; setting the thickness of the marked line according to the marked line thickness setting instruction; the amount of drawing material required is calculated from the drawing area and the set thickness.
8. A computer device comprising a memory and a processor, wherein the memory has stored therein a computer program which, when executed by the processor, causes the processor to perform the steps of any of the methods of claims 1-6.
9. A storage medium storing a computer program which, when executed by a processor, causes the processor to perform the steps of any of the methods of claims 1-6.
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