CN114722483A - Intelligent examination method, device and equipment for entrance and exit of warehouse - Google Patents
Intelligent examination method, device and equipment for entrance and exit of warehouse Download PDFInfo
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- CN114722483A CN114722483A CN202210643208.XA CN202210643208A CN114722483A CN 114722483 A CN114722483 A CN 114722483A CN 202210643208 A CN202210643208 A CN 202210643208A CN 114722483 A CN114722483 A CN 114722483A
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- 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
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/70—Determining position or orientation of objects or cameras
Abstract
The invention provides an intelligent examination method, an intelligent examination device and intelligent examination equipment for an entrance and an exit of a warehouse, wherein the method comprises the following steps: judging whether a ground depot ramp entrance space exists in the planar design drawing; if the short side of the profile rectangle of the entrance space of the ground depot ramp is extended by a first preset length, so as to obtain an extension space; marking the size of the extension space as the length of a buffer segment of the ramp entrance of the ground reservoir; judging whether the epitaxial space is intersected with the base red line; if the lengths of the buffer sections are intersected, judging whether the length of the buffer sections is smaller than a second preset length, and if not, judging that the examination is passed; if not, judging whether the length of the buffer section is smaller than a third preset length, and if not, judging that the examination is passed. According to the invention, the extension space obtained by extension based on the entrance space of the ramp of the ground depot is selected as a reference, and different scenes are distinguished based on the intersection relationship between the extension space and the base red line, so that the intelligent image examination can be realized in complex and various scenes such as the entrance and exit of the ground depot.
Description
Technical Field
The invention relates to the technical field of drawing intelligent examination, in particular to an intelligent examination method, device and equipment for an entrance and an exit of a warehouse.
Background
With the rapid development of the scientific and technical level, people have new requirements for residential conditions, and the building quality problem of the building industry is increasingly highlighted. The essence of the building quality problem is the design problem of construction drawings, so the drawing review is a very important link. At present, CAD software is commonly used for drawing drawings in the building design industry, manually drawn drawings need to rely on experienced engineers or special auditors to judge whether the drawing design has places which violate national building standards, so that drawing examination work can be different due to personal project experience, knowledge storage and working years, and a large amount of manual work also causes that the auditing work cannot establish a perfect flow.
In recent years, technologies such as artificial intelligence and big data have been widely used in various fields, and artificial intelligence image examination starts to enter the construction image examination industry. Whether the drawing meets the specification or not is intelligently judged through an algorithm by the intelligent drawing examination, the drawing defects are quickly and accurately searched by intelligent identification of a computer, the missing rate of examination is reduced by an auxiliary drawing examination person, the examination efficiency is improved, and the examination cost is reduced.
However, the currently adopted intelligent map-reviewing algorithm can only deal with a single scene with simple logic, and for construction maps which lack references and have various scenes, intelligent map-reviewing cannot be effectively performed, for example, for typical scenes such as a basement entrance, there is still no good method for realizing intelligent map-reviewing, and the traditional manual review is still used, so that the efficiency is low, and therefore a method for performing intelligent map-reviewing on the basement entrance is urgently needed to be found.
Disclosure of Invention
Based on this, the present invention provides an intelligent examining method, apparatus and device for an entrance and an exit of a warehouse, so as to solve at least one technical problem in the background art.
According to the embodiment of the invention, the intelligent examination method for the entrance and the exit of the underground garage comprises the following steps:
traversing a planar design drawing, and judging whether a basement ramp entrance space exists in the planar design drawing;
if the basement ramp entrance space exists, expanding the short side of the outline rectangle of the basement ramp entrance space by a first preset length to obtain an extension space;
marking the size of the extension space as the length of a buffer segment of the ramp entrance of the ground reservoir;
extracting a base red line from the planar design drawing, and judging whether the epitaxial space is intersected with the base red line;
if the buffer sections are not intersected, judging whether the length of the buffer section is smaller than a second preset length or not, if not, judging that the examination is passed, and if so, judging that the examination is not passed;
if the buffer sections are intersected, judging whether the length of the buffer sections is smaller than a third preset length, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
In addition, the intelligent examination method for the entrance and exit of the warehouse according to the above embodiment of the present invention may further have the following additional technical features:
further, the step of marking the size of the extension space as the length of the buffer segment of the entrance of the ramp of the ground reservoir comprises the following steps:
determining the relative position relationship between the ground garage ramp entrance space and the lane space according to the relative position relationship between the extension space and the lane space communicated with the ground garage ramp entrance space, wherein the relative position relationship comprises a parallel relationship and a vertical relationship;
when the space of the entrance of the ramp of the ground depot is in a vertical relation with the space of the lane, extracting size labels on two sides of the extension space, wherein the labeling direction of the size labels is the same as the extension direction of the extension space, and calibrating the extracted size labels as the length of a buffer segment of the entrance of the ramp of the ground depot;
when the entrance space of the ground depot ramp is in parallel relation with the lane space, extracting the size label of one side of the extension space close to the lane space, wherein the label direction of the size label is the same as the extension direction of the extension space, and calibrating the extracted size label as the length of the buffer segment of the entrance of the ground depot ramp.
Further, before the step of calibrating the extracted dimension label as the length of the buffer segment of the entrance of the ramp of the garage, the method further comprises the following steps:
judging whether the extracted size labels are multiple or not;
if not, marking the extracted size as the length of the buffer segment of the ramp entrance of the ground reservoir;
and if so, marking the extracted minimum size as the length of the buffer segment of the ramp entrance of the ground reservoir.
Further, after the examination fails, the method further comprises:
and displaying the relative position relation between the entrance space of the ramp of the ground depot and the lane space as the identification information which is not approved.
Further, still include:
judging whether the composition graphic elements of the lane space communicated with the entrance space of the ramp of the basement comprise circular arcs or not;
if the arc exists, judging whether the radius of the arc is smaller than a preset radius, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
Further, the step of judging whether the composition graphic elements of the lane space communicated with the entrance space of the basement ramp contain arcs comprises the following steps:
taking a red line of a road as a segmentation boundary, and extracting all composition primitives of the lane space;
judging whether a composition primitive intersected with the extension space in all composition primitives of the lane space is a circular arc or not;
and if so, judging that the component map elements of the lane space contain circular arcs.
Further, still include:
when the examination fails, filling a preset pattern or color corresponding to the reason of the failure of examination in the extension space; or
When the examination is not passed, displaying a number corresponding to the ground library ramp entrance space in the extension space;
and numbering the ground garage ramp entry spaces in the planar design drawing according to the sequence of traversal in the process of traversing the planar design drawing.
According to the embodiment of the invention, the intelligent examination device for the entrance and exit of the underground garage comprises:
the entrance judgment module is used for traversing the planar design drawing and judging whether a basement ramp entrance space exists in the planar design drawing;
the extension processing module is used for expanding the short side of the outline rectangle of the ground depot ramp entrance space by a first preset length to obtain an extension space when the ground depot ramp entrance space is judged to exist;
the buffer length determining module is used for marking and calibrating the size of the extension space to be the length of a buffer section of the ramp entrance of the ground reservoir;
the intersection judging module is used for extracting a base red line from the planar design drawing and judging whether the epitaxial space intersects with the base red line;
the first examination module is used for judging whether the length of the buffer segment is smaller than a second preset length or not when the intersection is judged, if not, the examination is judged to be passed, and if so, the examination is judged not to be passed;
and the second examination module is used for judging whether the length of the buffer segment is smaller than a third preset length or not when the disjointness is judged, judging that examination is passed if the length of the buffer segment is not smaller than the third preset length, and judging that examination is not passed if the length of the buffer segment is not smaller than the third preset length.
The invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor implements the above-mentioned intelligent examination method for a basement entrance/exit.
The invention also provides intelligent examination equipment for the entrance and exit of the basement, which comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor realizes the intelligent examination method for the entrance and exit of the basement when executing the program.
Compared with the prior art: by selecting the extension space obtained by extension based on the space of the entrance of the basement ramp as a reference, the length of the buffer section of the entrance of the basement ramp is determined, different scenes are distinguished based on the intersection relation between the extension space and the base red line, accurate and intelligent examination of the size under different scenes is further realized, and finally, intelligent examination can be realized in typical scenes which are lack of reference and have various scenes, such as entrance and exit of the basement ramp, and the efficiency of examination is improved.
Drawings
Fig. 1 is a flowchart of an intelligent examination method for a basement entrance/exit according to a first embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a scenario in which an entrance of a basement ramp is vertically communicated with a basement road according to an embodiment of the present invention;
fig. 3 is a schematic view of a scene in which an entrance of a ramp of a basement is vertically communicated with an urban road according to an embodiment of the present invention;
fig. 4 is a schematic diagram illustrating a scenario in which an entrance of a basement ramp is communicated with a basement road in parallel according to an embodiment of the present invention;
fig. 5 is a schematic view of a scene in which an entrance of a ramp of a basement and an urban road are communicated in parallel according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of an intelligent examination device for a basement entrance in a third embodiment of the invention;
fig. 7 is a schematic structural diagram of an intelligent examination apparatus for a basement doorway according to a fourth embodiment of the present invention.
The following detailed description will further illustrate the invention in conjunction with the above-described figures.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Several embodiments of the invention are presented in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Example one
Referring to fig. 1, an intelligent examination method for a basement gateway in a first embodiment of the present invention is shown, which is applied to an intelligent examination device for a basement gateway, where the intelligent examination device for a basement gateway can be implemented by software and/or hardware, and the method specifically includes steps S01-S06.
Step S01, traversing the planar design drawing, and judging whether the planar design drawing has a basement ramp entrance space.
In specific implementation, the traversal mode of the planar design drawing may be from left to right, or from top to bottom, and so on, so as to perform a full scan on the planar design drawing. Moreover, in the process of traversing the floor plan, the basement ramp entrance space may be identified based on character recognition (i.e. identification characters are added into the basement ramp entrance space, such as "garage entrance/exit"), or the basement ramp entrance space may be identified through a preset image template of the basement ramp entrance space, or the basement ramp entrance space may be identified through a specific identifier, where the specific identifier needs to be filled in the basement ramp entrance space during drawing, and the specific identifier may be, for example, a triangle, a section pattern, and the like.
When judging that the ground garage ramp entrance space exists in the floor plan, executing step S02; and when judging that the ground depot ramp entrance space does not exist in the planar design drawing, finishing the examination of the planar design drawing, and switching the next planar design drawing for examination.
And step S02, expanding the short side of the outline rectangle of the entrance space of the basement ramp by a first preset length to obtain an extension space.
Generally, the first preset length should be longer than the longest buffer end length, so as to ensure that the buffer end length can be determined normally subsequently. In some alternative embodiments, the first preset length may be scaled to 12m, but in practical cases, the first preset length may be modified according to different regulations or special cases of different regions.
And step S03, marking the size of the extension space as the length of the buffer segment of the ramp entrance of the garage.
In general, there are four scenarios shown in fig. 2-5 at the entrance of the basement ramp, which are: the basement ramp entrance is vertically communicated with the base road (as shown in fig. 2), the basement ramp entrance is vertically communicated with the urban road (as shown in fig. 3), the basement ramp entrance is parallelly communicated with the base road (as shown in fig. 4), and the basement ramp entrance is parallelly communicated with the urban road (as shown in fig. 5), so that the basement ramp entrance belongs to a complex and diversified intelligent image examination scene. As shown in fig. 2 to fig. 5, the obtaining directions of the buffer segment lengths in different scenes are different, and the obtaining may specifically be performed according to the following steps, that is, step S03 may specifically include steps S031 to step S033:
step S031, according to the extension space and the relative position relation of the lane space communicated with the basement ramp entrance space, determining the relative position relation of the basement ramp entrance space and the lane space, wherein the relative position relation comprises a parallel relation and a vertical relation;
specifically, when the extension space is vertical to the lane space, the garage ramp entrance space and the lane space are judged to belong to a vertical communication relation, and when the extension space is parallel to the lane space, the garage ramp entrance space and the lane space are judged to belong to a parallel communication relation.
Step S032, when the space of the entrance of the ground depot ramp is in a vertical relation with the space of the lane, extracting size labels on two sides of the extension space, wherein the size labels have the same labeling direction as the extension direction of the extension space, and calibrating the extracted size labels as the length of a buffer segment of the entrance of the ground depot ramp;
in general, when the entrance space of the basement ramp and the lane space are in a vertical communication relationship, the length of the buffer section between the entrance space of the basement ramp and the lane space is generally marked on one side of the buffer section, that is, one side of the extension space, as shown in fig. 2 to 3, so that for a vertical communication scene, the size marks on the two sides of the extension space Q, which are marked in the same direction as the extension direction of the extension space Q, can be extracted, and the length L of the buffer section is obtained.
Step S033, when the basement ramp entrance space is in a parallel relationship with the lane space, extracting a size label of one side of the extension space close to the lane space, the label direction of which is the same as the extension direction of the extension space, and calibrating the extracted size label as a buffer segment length of the basement ramp entrance.
In general, when the entrance space of the basement ramp and the lane space belong to a horizontal communication relationship, as shown in fig. 4 to 5, because the lengths of the two sides of the buffer section between the entrance space of the basement ramp and the lane space are not consistent, for the horizontal communication scene, the size label of the side of the extension space Q close to the lane space, the label direction of which is the same as the extension direction of the extension space Q, that is, the length L of the buffer section, which is shorter, can be extracted, so as to ensure the auditing reliability.
In order to avoid the interference caused by repeated labeling, irregular labeling and wrong labeling, before the step of calibrating the extracted size label as the length of the buffer segment of the ramp entrance of the basement, the method further comprises the following steps of:
judging whether the extracted size labels are multiple or not;
if not, marking the extracted size as the length of the buffer segment of the ramp entrance of the ground reservoir;
and if so, marking and calibrating the extracted minimum size as the buffer segment length of the ramp entrance of the reservoir so as to ensure the intelligent auditing reliability. Otherwise, if the dimensioning is not successfully extracted, the examination is ended.
Step S04, extracting a ground red line from the floor plan, and determining whether the epitaxial space intersects the ground red line.
It should be noted that, when the base red line is also called as the ground red line, and the base red line intersects with the extension space, the base red line and the road red line are collinear, which means that the space of the basement ramp entrance is directly communicated with the urban road, and then the determination results of the vertical and parallel relation before are combined, so that the current basement ramp entrance is determined to belong to the scene that the basement ramp entrance is vertically communicated with the urban road or the basement ramp entrance is communicated with the urban road in parallel. On the contrary, when the base red line does not intersect with the extension space, the base red line is not collinear with the road red line at the moment, which means that the entrance space of the basement ramp is not directly communicated with the urban road but communicated with the base road, and then the judgment result of the vertical and parallel relation is combined, so that the current entrance of the basement ramp is judged to belong to the scene that the entrance of the basement ramp is vertically communicated with the base road or the entrance of the basement ramp is communicated with the base road in parallel.
Wherein, when the epitaxial space is judged to intersect with the Zihong line, step S06 is executed, and when the epitaxial space is judged to intersect with the Zihong line, step S05 is executed.
And step S05, judging whether the length of the buffer segment is smaller than a second preset length, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
And step S06, judging whether the length of the buffer segment is smaller than a third preset length, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
According to the general relevant requirements, when the basement ramp entrance is communicated with the basement road, the length L of the buffer section is not less than 5.5m, namely the second preset length can be selected to be 5.5m, when the length of the buffer section is less than 5.5m, the examination is not passed, and when the length of the buffer section is more than or equal to 5.5m, the examination is passed. Similarly, when the entrance of the basement ramp is communicated with the urban road, the length L of the buffer section is not less than 7.5m, namely the third preset length can be selected to be 7.5m, when the length of the buffer section is less than 7.5m, the examination is not passed, and when the length of the buffer section is more than or equal to 7.5m, the examination is passed.
In summary, in the method for intelligently reviewing the entrance and exit of the basement in the embodiment of the present invention, the length of the buffer segment of the entrance of the basement ramp is determined by selecting the extension space obtained by extension based on the entrance space of the basement ramp as the reference, different scenes are distinguished based on the intersection relationship between the extension space and the red line of the base, so that accurate and intelligent review of the size in different scenes is realized, and finally, typical scenes such as the entrance and exit of the basement which lack references and have various scenes can also realize intelligent review, and the efficiency of review is improved.
Example two
The second embodiment of the present invention also provides an intelligent inspection method for a basement entrance, which is applied to an intelligent inspection device for a basement entrance, wherein the intelligent inspection device for a basement entrance can be implemented by software and/or hardware, and the intelligent inspection method for a basement entrance in the present embodiment is different from the intelligent inspection method for a basement entrance in the first embodiment in that the intelligent inspection method further comprises:
judging whether the composition graphic elements of the lane space communicated with the entrance space of the ramp of the basement comprise circular arcs or not;
if the arc exists, judging whether the radius of the arc is smaller than a preset radius, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
According to the general relevant requirements, the turning radius R (as shown in fig. 2) at the junction of the road and the entrance/exit buffer section is not preferably less than 5.5m, i.e. the preset radius may be determined to be 5.5m, i.e. when the radius of the joining arc is less than 5.5m, the inspection is not passed, and when the radius of the joining arc is greater than or equal to 5.5m, the inspection is passed.
However, the difficulty of the technical scheme is how to accurately determine the circular arc at the joint of the road and the buffer section, which is another technical barrier besides the difficulty in determining the length of the buffer section, and is two major obstacles for limiting the intelligent review of the map of the warehouse entrance. Through long-term research of technicians, the first embodiment already overcomes the technical barriers that the length of the buffer segment is difficult to confirm, and the embodiment solves the problem that the circular arc at the joint of the road and the buffer segment is difficult to confirm, and the specific technical scheme is as follows:
the step of judging whether the composition graphic elements of the lane space communicated with the entrance space of the ground depot ramp contain arcs comprises the following steps:
taking a red line of a road as a segmentation boundary, and extracting all composition primitives of the lane space;
judging whether a composition primitive intersected with the extension space in all composition primitives of the lane space is a circular arc or not;
if yes, determining that the component map elements of the lane space contain arcs;
if not, judging that the composition graphic elements of the lane space do not contain the circular arcs.
That is, the red line of the road is skillfully adopted as the partition boundary in the embodiment, all effective component primitives of the lane space are extracted, and especially, the extraction of the arc part of the buffer section can be avoided aiming at the condition that the entrance and the exit are communicated with the road in parallel, so that the misjudgment caused by the extraction of non-road primitives is avoided. After extracting all effective composition primitives of the lane space, selecting a composition primitive intersected with the extension space from all effective composition primitives as a target composition primitive by still using the extension space as a reference, judging whether the target composition primitive is a circular arc, and if so, successfully extracting the circular arc at the joint of the road and the buffer section. After the arc primitive at the joint of the road and the buffer section is extracted, the size label of the arc primitive can be extracted based on an AI identification technology to obtain the radius of the arc, so that the intelligent size examination of the arc is completed.
It should be noted that the arc examination in this embodiment may be placed before the buffer segment length in the first embodiment, that is, when the arc examination passes, the buffer segment length examination is performed again; or when no circular arc exists, the length of the buffer segment is examined. Similarly, the arc audit may be performed after the buffer segment length audit or the buffer segment length audit and the arc audit may be performed simultaneously.
Further, in some optional embodiments, after the review fails, the intelligent review method may further include:
and displaying the relative position relation between the entrance space of the ramp of the ground depot and the lane space as the identification information which is not approved.
That is, when the basement ramp entrance is not approved due to a certain size (for example, the buffer length), the relative position relationship between the basement ramp entrance and the lane space can be displayed as the identification information that the approval is not passed, for example, a prompt "the basement ramp entrance which is vertically communicated with the urban road is not approved" is prompted, thereby helping technicians to find the basement ramp entrance which is not approved more quickly.
As another better implementation, the intelligent review method may further include:
when the examination is not passed, displaying a number corresponding to the ground library ramp entrance space in the extension space;
and numbering the ground garage ramp entry spaces in the planar design drawing according to the sequence of traversal in the process of traversing the planar design drawing.
In the process of traversing the planar design drawing, the number of the entrance space of the ramp of the ground depot is numbered according to the sequence of traversal, so that the number of the entrance space of each ramp of the ground depot is obtained, when any entrance of the ramp of the ground depot cannot be audited due to a certain size, the number corresponding to the entrance of the ramp of the ground depot can be displayed in the corresponding extension space, so that a technician can directly position the entrance of the ramp of the ground depot which cannot be audited, and the efficiency is higher compared with the first mode.
As another better implementation, the intelligent review method may further include:
when the examination fails, filling a preset pattern or color corresponding to the reason of the failure of examination in the extension space, that is, the scheme not only can identify the entrance of the ground vault ramp where the examination fails, but also can indirectly reflect the reason of the failure of the examination of the entrance of the ground vault ramp through the preset filling pattern or color, for example, the buffer length examination fails and the arc radius examination fails and the red color is filled, for example, the arc radius examination fails and the green color is filled. In addition, in order to avoid influencing the integrity of the plan drawing, the boundary line is not drawn in the extension space under normal conditions, and the boundary line is drawn only when the ground depot ramp entrance which is not approved is required to be identified through filling patterns, colors or numbers, so that the filling patterns, the colors or the numbers are better marked. Or drawing boundary lines of the epitaxial spaces uniformly, and removing the boundary lines of the epitaxial spaces after the design drawings are completely examined.
EXAMPLE III
Another aspect of the present invention further provides an intelligent examination apparatus for a basement entrance, referring to fig. 6, which shows an intelligent examination apparatus for a basement entrance in a third embodiment of the present invention, and is applied to an intelligent examination device for a basement entrance, where the intelligent examination apparatus for a basement entrance includes:
the entrance judgment module 11 is configured to traverse a planar design drawing and judge whether a basement ramp entrance space exists in the planar design drawing;
the extension processing module 12 is configured to, when it is determined that the basement ramp entrance space exists, extend a short side of a contour rectangle of the basement ramp entrance space by a first preset length to obtain an extension space;
the buffer length determining module 13 is configured to mark and calibrate the size of the extension space as a buffer length of an entrance of the ramp of the basement;
an intersection judging module 14, configured to extract a base red line from the planar design diagram, and judge whether the epitaxial space intersects the base red line;
the first examination module 15 is configured to, when the disjointness is determined, determine whether the length of the buffer segment is smaller than a second preset length, if not, determine that the examination is passed, and if so, determine that the examination is not passed;
and the second examination module 16 is configured to, when the intersection is determined, determine whether the length of the buffer segment is smaller than a third preset length, if not, determine that the examination is passed, and if so, determine that the examination is not passed.
Further, in some optional cases of the embodiment, the slow length determining module 13 includes:
the system comprises a relationship confirmation unit, a traffic lane space communication unit and a traffic lane space communication unit, wherein the relationship confirmation unit is used for determining the relative position relationship between the entrance space of the ground garage ramp and the traffic lane space according to the relative position relationship between the extension space and the traffic lane space communicated with the entrance space of the ground garage ramp, and the relative position relationship comprises a parallel relationship and a vertical relationship;
the buffer length determining unit is used for extracting size labels which are arranged on two sides of the extension space and have the same labeling direction as the extension direction of the extension space when the entrance space of the ground depot ramp is in a vertical relation with the lane space, and calibrating the extracted size labels to be the buffer length of the entrance of the ground depot ramp; and when the entrance space of the ground depot ramp is in parallel relation with the lane space, extracting the size label of one side of the extension space close to the lane space, wherein the label direction of the size label is the same as the extension direction of the extension space, and calibrating the extracted size label as the length of the buffer segment of the entrance of the ground depot ramp.
Further, in some optional cases of the present embodiment, the slow-length determining unit is further configured to determine whether there are multiple extracted size labels; if not, marking the extracted size as the length of the buffer segment of the ramp entrance of the ground reservoir; and if so, marking the extracted minimum size as the length of the buffer segment of the ramp entrance of the ground reservoir.
Further, in some optional cases of this embodiment, the intelligent review device further includes:
and the identification display module is used for displaying the relative position relationship between the entrance space of the ramp of the ground depot and the lane space as the identification information which is not approved.
Further, in some optional cases of this embodiment, the intelligent review device further includes:
the arc auditing module is used for judging whether the composition graphic elements of the lane space communicated with the ramp entrance space of the ground depot comprise arcs or not; if the arc exists, judging whether the radius of the arc is smaller than a preset radius, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
Further, in some optional cases of this embodiment, the arc auditing module is further configured to extract all component primitives of the lane space by using a red line of a road as a segmentation boundary; judging whether a composition primitive intersected with the extension space in all composition primitives of the lane space is a circular arc or not; and if so, judging that the component map elements of the lane space contain circular arcs.
Further, in some optional cases of this embodiment, the intelligent review device further includes:
the examination prompting module is used for filling a preset pattern or color corresponding to the reason of the examination failure in the extension space when the examination failure occurs; or displaying a number corresponding to the entrance space of the basement ramp in the extension space when the examination is not passed;
and numbering the ground garage ramp entry spaces in the planar design drawing according to the sequence of traversal in the process of traversing the planar design drawing.
The functions or operation steps of the modules and units when executed are substantially the same as those of the method embodiments, and are not described herein again.
Example four
Referring to fig. 7, the intelligent examination apparatus for a basement entrance according to a fourth embodiment of the present invention includes a memory 20, a processor 10, and a computer program 30 stored in the memory and running on the processor, where the processor 10 implements the intelligent examination method for the basement entrance when executing the computer program 30.
The intelligent examination device of the warehouse gateway may be a computer, a server, a tablet, etc., and the processor 10 may be a Central Processing Unit (CPU), a controller, a microcontroller, a microprocessor or other data Processing chip in some embodiments, and is configured to run a program code stored in the memory 20 or process data, for example, execute an access restriction program, etc.
The memory 20 includes at least one type of readable storage medium, which includes a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a magnetic memory, a magnetic disk, an optical disk, and the like. The memory 20 may be, in some embodiments, an internal storage unit of the intelligent screening device at the basement doorway, such as a hard disk of the intelligent screening device at the basement doorway. The memory 20 may also be an external storage device of the intelligent auditing apparatus at the entrance and exit of the warehouse in other embodiments, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like, which are equipped on the intelligent auditing apparatus at the entrance and exit of the warehouse. Further, the memory 20 may also include both an internal storage unit and an external storage device of the intelligent screening apparatus of the basement doorway. The memory 20 may be used not only to store application software and various types of data of the intelligent review device installed at the doorway of the basement, but also to temporarily store data that has been output or is to be output.
It should be noted that the configuration shown in fig. 7 does not constitute a limitation on the intelligent screening apparatus of a basement doorway, and in other embodiments, the intelligent screening apparatus of a basement doorway may include fewer or more components than those shown, or some components may be combined, or a different arrangement of components.
The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the above method for intelligently examining a basement entrance and exit.
Those of skill in the art will understand that the logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be viewed as implementing logical functions, can be embodied in any computer-readable storage medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable storage medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.
More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable storage medium may even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that various changes and modifications can be made by those skilled in the art without departing from the spirit of the invention, and these changes and modifications are all within the scope of the invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. An intelligent examination method for an entrance and an exit of a warehouse, which is characterized by comprising the following steps:
traversing a planar design drawing, and judging whether a basement ramp entrance space exists in the planar design drawing;
if the basement ramp entrance space exists, expanding the short side of the outline rectangle of the basement ramp entrance space by a first preset length to obtain an extension space;
marking the size of the extension space as the length of a buffer segment of the ramp entrance of the ground reservoir;
extracting a base red line from the planar design drawing, and judging whether the epitaxial space is intersected with the base red line;
if the buffer sections are not intersected, judging whether the length of the buffer section is smaller than a second preset length or not, if not, judging that the examination is passed, and if so, judging that the examination is not passed;
if the buffer sections are intersected, judging whether the length of the buffer sections is smaller than a third preset length, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
2. The intelligent examination method for the entrance and exit of the basement according to claim 1, wherein the step of marking the dimension of the extension space as the length of the buffer segment of the entrance of the basement ramp comprises the following steps:
determining the relative position relationship between the entrance space of the ground depot ramp and the lane space according to the relative position relationship between the extension space and the lane space communicated with the entrance space of the ground depot ramp, wherein the relative position relationship comprises a parallel relationship and a vertical relationship;
when the space of the entrance of the ramp of the ground depot is in a vertical relation with the space of the lane, extracting size labels on two sides of the extension space, wherein the labeling direction of the size labels is the same as the extension direction of the extension space, and calibrating the extracted size labels as the length of a buffer segment of the entrance of the ramp of the ground depot;
when the entrance space of the ground depot ramp is in parallel relation with the lane space, extracting the size label of one side of the extension space close to the lane space, wherein the label direction of the size label is the same as the extension direction of the extension space, and calibrating the extracted size label as the length of the buffer segment of the entrance of the ground depot ramp.
3. The intelligent examination method for the entrance and exit of the basement according to claim 2, wherein before the step of calibrating the extracted dimension label as the length of the buffer segment of the entrance of the basement ramp, the method further comprises the following steps:
judging whether the extracted size labels are multiple or not;
if not, marking the extracted size as the length of the buffer segment of the ramp entrance of the ground reservoir;
and if so, marking the extracted minimum size as the length of the buffer segment of the entrance of the ramp of the reservoir.
4. The intelligent examination method for the basement passageway according to claim 2, further comprising the following steps after the examination is not passed:
and displaying the relative position relation between the entrance space of the ramp of the ground garage and the lane space as the identification information which is not approved.
5. The intelligent examination method for the basement passageway according to claim 1, further comprising:
judging whether the composition graphic elements of the lane space communicated with the entrance space of the ramp of the basement comprise circular arcs or not;
if the arc exists, judging whether the radius of the arc is smaller than a preset radius, if not, judging that the examination is passed, and if so, judging that the examination is not passed.
6. The intelligent examination method for the entrance and exit of the basement according to claim 5, wherein the step of judging whether the composition graphic elements of the lane space communicated with the entrance space of the basement ramp include circular arcs comprises the following steps:
taking a red line of a road as a segmentation boundary, and extracting all composition primitives of the lane space;
judging whether a composition primitive intersected with the extension space in all composition primitives of the lane space is a circular arc or not;
and if so, judging that the component map elements of the lane space contain circular arcs.
7. The intelligent examination method for the basement gateway according to claim 1, further comprising:
when the examination fails, filling a preset pattern or color corresponding to the reason of the failure of examination in the extension space; or
When the examination is not passed, displaying a number corresponding to the ground library ramp entrance space in the extension space;
and numbering the ground garage ramp entry spaces in the planar design drawing according to the sequence of traversal in the process of traversing the planar design drawing.
8. An intelligent examination device for a basement doorway, the device comprising:
the entrance judging module is used for traversing the planar design drawing and judging whether a ground depot ramp entrance space exists in the planar design drawing;
the extension processing module is used for expanding the short side of the outline rectangle of the ground depot ramp entrance space by a first preset length to obtain an extension space when the ground depot ramp entrance space is judged to exist;
the buffer length determining module is used for marking and calibrating the size of the extension space to be the length of a buffer section of the ramp entrance of the ground reservoir;
the intersection judging module is used for extracting a base red line from the planar design drawing and judging whether the epitaxial space intersects with the base red line;
the first examination module is used for judging whether the length of the buffer segment is smaller than a second preset length or not when the disjointness is judged, if not, the examination is judged to be passed, and if so, the examination is judged not to be passed;
and the second examination module is used for judging whether the length of the buffer segment is smaller than a third preset length or not when the intersection is judged, judging that examination is passed if not, and judging that examination is not passed if not.
9. A computer-readable storage medium on which a computer program is stored, the program, when being executed by a processor, implementing the intelligent examination method for a basement doorway according to any one of claims 1 to 7.
10. An intelligent inspection apparatus for a basement gateway, comprising a memory, a processor and a computer program stored on the memory and operable on the processor, wherein the processor executes the program to implement the intelligent inspection method for the basement gateway according to any one of claims 1-7.
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