CN111159811A - Underground garage layout method, device, equipment and storage medium - Google Patents

Underground garage layout method, device, equipment and storage medium Download PDF

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CN111159811A
CN111159811A CN202010000930.2A CN202010000930A CN111159811A CN 111159811 A CN111159811 A CN 111159811A CN 202010000930 A CN202010000930 A CN 202010000930A CN 111159811 A CN111159811 A CN 111159811A
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coordinate
parking space
row
parking
coordinates
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CN111159811B (en
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陈山
叶鹏
谈迪一
袁笛
林正宇
苏旭
易猛
吴翔南
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Guangdong Bozhilin Robot Co Ltd
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Guangdong Bozhilin Robot Co Ltd
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Abstract

The embodiment of the invention discloses an underground garage layout method, an underground garage layout device, underground garage layout equipment and a storage medium. The method comprises the following steps: determining coordinates of each intersection point of each parking stall row to be laid and the barrier according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure; aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the coordinates of each intersection point corresponding to the parking stall row to be distributed and the layout specification data of the underground garage; and arranging the parking spaces, lanes and structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged. Through the technical scheme, automatic layout of parking spaces and lanes in the underground garage is achieved, and layout efficiency, field utilization rate and parking efficiency of the underground garage of the classification are improved.

Description

Underground garage layout method, device, equipment and storage medium
Technical Field
The embodiment of the invention relates to a spatial layout technology, in particular to an underground garage layout method, device, equipment and storage medium.
Background
With the acceleration of the urbanization process in China, the quantity of automobile reserves in cities is rapidly increased, so that parking resources are increasingly tense. Under the condition that urban land resources are increasingly scarce, in order to improve the land utilization efficiency, the underground garage becomes an indispensable supporting facility in real estate development projects in recent years. The underground garage is generally high in manufacturing cost and long in construction period, and due to the fact that underground buildings are airtight, parking environments are not ideal enough, and in order to overcome the limitations of the underground garage, the most effective method is to optimize layout of underground parking lots in a design stage. By means of the optimized design, on one hand, the parking efficiency is improved, and the construction cost of a single parking space is reduced; on the other hand, the use convenience and space suitability of underground facilities are improved, and the parking environment is improved.
Current underground garage design is primarily done by designers with the aid of computer aided design software such as CAD, and a medium-sized underground garage typically takes 3-4 days, if any. And because the basement profile is complicated, interior facility is more, and the parking stall method of arranging is nimble various, and the design degree of difficulty is very big, and the project time requirement is tight, and the final effect of drawing often is uneven because of designer's level height. Therefore, a mode for rapidly realizing the layout of the underground garage is urgently needed.
Disclosure of Invention
The embodiment of the invention provides an underground garage layout method, device, equipment and storage medium, which are used for realizing automatic layout of parking spaces and lanes in an underground garage and improving the layout efficiency, the field utilization rate and the parking efficiency of the underground garage.
In a first aspect, an embodiment of the present invention provides an underground garage layout method, including:
determining coordinates of each intersection point of each parking stall row to be laid and the barrier according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure;
for any parking stall row to be distributed, determining parking stall coordinates of each parking stall in the parking stall row to be distributed and column coordinates of each structural column according to the intersection point coordinates and underground garage distribution standard data corresponding to the parking stall row to be distributed, wherein the underground garage distribution standard data comprise parking stall length, parking stall width, lane width, structural column size, column spacing between adjacent structural columns and parking stall arrangement mode;
and arranging the parking spaces, the lanes and the structural columns in the underground garage according to the parking space coordinates and the column coordinates of the parking space rows to be distributed.
In a second aspect, an embodiment of the present invention further provides an underground garage layout apparatus, where the apparatus includes:
the intersection point coordinate determination module is used for determining intersection point coordinates of the parking stall rows to be distributed and the obstacles according to a preset distribution starting point coordinate, a preset distribution end point coordinate and a coordinate data set of the obstacles in the underground garage, wherein the obstacles comprise a design red line and a building structure;
the parking space coordinate determination module is used for determining a parking space coordinate of each parking space in the parking space row to be distributed and a column coordinate of each structural column according to each intersection point coordinate and underground garage layout specification data corresponding to the parking space row to be distributed, wherein the underground garage layout specification data comprises parking space length, parking space width, lane width, structural column size, column spacing between adjacent structural columns and parking space arrangement mode;
and the parking space arrangement module is used for arranging the parking spaces, the lanes and the structural columns in the underground garage according to the parking space coordinates and the column coordinates of the parking space rows to be distributed.
In a third aspect, an embodiment of the present invention further provides an electronic device, where the electronic device includes:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of underground garage layout provided by any of the embodiments of the present invention.
In a fourth aspect, an 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 method for arranging an underground garage provided in any embodiment of the present invention.
According to the embodiment of the invention, the coordinates of each intersection point of each parking stall row to be laid and the barrier are determined according to the preset layout starting point coordinates, the preset layout end point coordinates and the coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure; aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the coordinates of each intersection point corresponding to the parking stall row to be distributed and the layout specification data of the underground garage; and arranging the parking spaces, lanes and structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged. The automatic layout of parking places and lanes in the underground garage is realized, and the design convenience of the underground garage, the field utilization rate of the underground garage and the parking efficiency are improved.
Drawings
FIG. 1 is a flow chart of a method for arranging underground garage according to one embodiment of the present invention;
fig. 2 is a schematic diagram of determining intersection coordinates of intersections between parking space rows to be arranged and obstacles according to a first embodiment of the present invention;
FIG. 3 is a flowchart of a method for arranging underground garage according to a second embodiment of the present invention;
fig. 4 is a schematic view illustrating a unified arrangement starting point of each parking stall row to be arranged in the second embodiment of the present invention;
fig. 5 is a schematic diagram of intersection point processing for adaptively avoiding an obstacle according to a second embodiment of the present invention;
FIG. 6 is a diagram illustrating the results of a layout of underground garage in a second embodiment of the present invention;
fig. 7 is a schematic structural diagram of an underground garage layout apparatus according to a third embodiment of the present invention;
fig. 8 is a schematic structural diagram of an electronic device in a fourth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
The underground garage layout method provided by the embodiment can be suitable for automatic layout of parking spaces and lanes in the underground garage. The method can be executed by an underground garage layout device, the device can be realized by software and/or hardware, and the device can be integrated in electronic equipment provided with computer aided design software, such as a palm computer, a notebook computer or a desktop computer. Referring to fig. 1, the method of the present embodiment specifically includes the following steps:
s110, determining coordinates of each intersection point of each parking stall row to be laid and the obstacle according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the obstacle in the underground garage, wherein the obstacle comprises a design red line and a building structure.
The preset layout starting point coordinates and the preset layout end point coordinates are respectively coordinates of a preset integral design starting point and an integral design end point of the underground garage layout. For example, the preset overall design direction of the underground garage is a longitudinal direction from top to bottom, and then the preset layout starting point coordinate and the preset layout end point coordinate are respectively the coordinates of a certain point above and below the underground garage. The design red line of underground garage is the biggest scope of garage design, and the parking stall is not arranged to building structure inside, so will design red line and building structure in this embodiment and all regard as the barrier in the overall arrangement of ground storehouse parking stall, as the restraint that the parking stall was arranged. The design red line and the building structure are provided in the form of a set of coordinate points, i.e. the coordinate data set of the obstacle is given data in advance. The parking stall row to be arranged refers to the row of the parking stalls to be arranged. When the overall design direction is the longitudinal direction, the parking stall row to be distributed is each horizontal row in the underground garage.
Specifically, in the method for automatically arranging the underground garage in the embodiment of the invention, the parking spaces are automatically arranged by taking the parking space rows to be arranged as units. Since no parking spaces are arranged outside the red line and inside the building structure, the coordinates of the intersection points of the parking space rows to be arranged and the obstacles (i.e., intersection point coordinates) need to be calculated on the basis of the coordinate data set of the obstacles, and then the parking spaces in the parking space rows to be arranged are arranged on the basis of the intersection point coordinates. In particular, the coordinate data set of the obstacle is first preprocessed. For example, noise point filtering and redundant point removing are carried out on a coordinate data set of a design red line, redundant point removing is carried out on a data set of a building structure, and the building structure is simplified into a circumscribed rectangle. After the preprocessing operation is finished, each coordinate reserved in the coordinate data set is a new coordinate data set of the obstacle, and the coordinate data set is basic data of subsequent parking space layout. And then, taking the preset layout starting point coordinates as a start, taking the preset layout end point coordinates as an end, and calculating the coordinates of each intersection point of each parking stall row to be laid and the designed red line and the building structure by using the coordinates of each point in the coordinate data set.
Exemplarily, S110 includes:
A. and respectively determining a coordinate dimension consistent with the preset overall design direction and a coordinate dimension vertical to the preset overall design direction as a first coordinate dimension and a second coordinate dimension, taking the first parking space row to be distributed as a current parking space row to be distributed, and taking a coordinate value of the first coordinate dimension in the preset distribution starting point coordinate as a current first dimension coordinate value of the current parking space row to be distributed.
Specifically, for a certain parking space row to be laid out, the intersection point of the parking space row to be laid out and the obstacle is also located in the parking space row to be laid out, so that the coordinate value of one coordinate dimension in the horizontal and vertical coordinates of each intersection point to be calculated is consistent with the coordinate value of the corresponding coordinate dimension of the parking space row to be laid out. The coordinate dimension in which the coordinate values are consistent is a coordinate dimension (i.e., a first coordinate dimension) consistent with the preset overall design direction, and the coordinate dimension in which the coordinate values of the respective intersection points are changed is a coordinate dimension (i.e., a second coordinate dimension) perpendicular to the preset overall design direction. For example, when the overall design direction is a longitudinal direction, the first coordinate dimension is a vertical coordinate, and the second coordinate dimension is a horizontal coordinate. In this embodiment, the coordinates of the intersection point are calculated cyclically in a row, and the coordinate value of the first coordinate dimension is determined first, and then the coordinate value of the second coordinate dimension is determined.
In specific implementation, a longitudinal coordinate value in the preset layout starting point coordinate is used as a current first dimension coordinate value (current longitudinal coordinate value) of the parking space row (row 1) to be currently laid. The current first dimension coordinate value is a longitudinal coordinate value of each intersection point in the parking space row to be distributed currently. I.e. yi=ystart(i is the serial number of the parking space row to be laid).
B. And when the first dimension coordinate value is judged to be between two adjacent coordinate points in the coordinate data set, determining each second dimension coordinate value of the parking space to be currently laid out arranged on the second coordinate dimension according to the current first dimension coordinate value and the coordinates of each two adjacent coordinate points.
Specifically, referring to fig. 2, when solving the coordinates of the intersection point in the ith row, it is necessary to first determine whether the intersection point to be calculated is located between two adjacent coordinate points in the coordinate data set (determined by using the ordinate of the intersection point and the ordinate of the two adjacent coordinate points), such as intersection point Ji,1In the coordinate dataset P1And P2Can utilize P1And P2To calculate the intersection point Ji,1The abscissa (i.e., second dimension coordinate value). So far, the calculated second dimension coordinate value and the current first dimension coordinate value form an intersection point Ji1The coordinates of the intersection point.
According to the process, the second dimensional coordinate value of the intersection point can be calculated by utilizing the coordinates of every two adjacent coordinate points of the first dimensional coordinate value between the two adjacent coordinate points in the coordinate data set, and the intersection point coordinates of all intersection points existing in the parking space row to be currently laid out can be calculated.
C. Updating the current parking stall row to be distributed by using the current parking stall row to be distributed and a preset row number increment, updating the current first dimension coordinate value by using the current first dimension coordinate value and a preset row spacing increment, and returning to execute the step of determining each second dimension coordinate value of the current parking stall row to be distributed on a second coordinate dimension according to the current first dimension coordinate value and the coordinates of each two adjacent coordinate points when the current first dimension coordinate value is judged to be between two adjacent coordinate points in the coordinate data set when the current first dimension coordinate value is smaller than or equal to the coordinate value of the first coordinate dimension of the preset distribution terminal point coordinate.
The preset row number increment is a preset numerical value, for example 1, used for controlling the serial number of the parking space row to be laid out of the intersection point to be determined, so that the intersection point is calculated row by row. The preset inter-row increment refers to the distance between two parking space rows to be distributed, and can be preset according to the design specification of the underground garage.
Specifically, after the intersection point coordinates of the parking space row to be currently laid out are all determined, the intersection point coordinates of the next parking space row to be laid out can be calculated. At this time, the number of the parking space row to be newly arranged can be determined by accumulating the increment of the preset row number on the number of the parking space row to be currently arranged, and the parking space row to be newly arranged corresponding to the new number is used as the new parking space row to be currently arranged. And if the current parking space row to be distributed before updating is the 1 st row, the current parking space row to be distributed after updating is the 2 nd row. Meanwhile, accumulating the preset inter-row increment on the current first-dimension coordinate value to update the current first-dimension coordinate value, and judging whether the updated current first-dimension coordinate value exceeds the coordinate value of the first coordinate dimension of the preset layout end point coordinate. If so, ending the whole intersection point determination process. And if the current position of the parking space row to be distributed does not exceed the preset position, continuously solving the updated intersection point coordinates of the intersection points of the parking space row to be distributed currently. At this time, the updated first dimension coordinate value of each intersection point in the parking space row to be currently laid out is the updated current first dimension coordinate value, and subsequently, the second dimension coordinate value of each intersection point still needs to be calculated by using the coordinates in the coordinate data set, and the process is the same as the step B. And D, circulating the step B and the step C in such a way, and determining the intersection point coordinates of each intersection point in each parking space row to be laid.
S120, aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the intersection point coordinate corresponding to the parking stall row to be distributed and the layout specification data of the underground garage.
Wherein, underground garage layout specification data contains parking stall length, parking stall width, lane width, structure post size, the post interval and the parking stall mode of arranging between the adjacent structure post. The parking space arrangement mode is specified in the design specification of the underground garage, and can be single-row arrangement, double-row arrangement of 'back to back' and whether vertical parking spaces, lanes and the like are contained. The column spacing between the adjacent structural columns can be the distance between the structural columns corresponding to two or three parking spaces, and the like, and the sizes of the structural columns and the column spacing are specified in the design specification of the underground garage.
Specifically, after the coordinates of each intersection point in each parking space row to be laid out are determined, the parking spaces can be arranged between the intersection points, that is, the coordinates of the parking spaces are calculated. At the moment, the space of the parking spaces which can be arranged can be determined according to the coordinates of the two intersection points of the parking spaces which can be arranged, and then the number of the parking spaces which can be arranged in the space, the specific parking space coordinates and the column coordinates of the structural columns between the parking spaces are determined according to the layout specification data of the underground garage. According to the embodiment of the invention, the calculation algorithm of the parking space coordinates in each parking space row to be distributed is unified, so that the automatic distribution algorithm of the underground garage is simplified, the maintainability of the algorithm can be improved, and the distribution efficiency of the underground garage is improved.
Exemplarily, S120 includes: when the parking space arrangement mode is single-row arrangement or double-row arrangement, determining the parallel parking space arrangement space range according to the coordinates of each intersection point; according to the coordinates of each intersection point, the parking space width, the size of the structural column and the column spacing between adjacent structural columns in the parallel parking space arrangement spatial range, the parking space coordinates of each parking space and the column coordinates of each structural column in the parallel parking space arrangement spatial range are determined.
Wherein, parallel parking stall spatial dimension that arranges means can arrange with the spatial dimension who predetermines the parallel parking stall of whole overall arrangement direction.
Specifically, when there is no vertical parking space (perpendicular to the preset overall layout direction) in the parking space arrangement mode, only the space in which parking spaces cannot be arranged in the whole space corresponding to a certain parking space row to be arranged (single-row arrangement) or a certain two adjacent parking space rows to be arranged (double-row arrangement) needs to be excluded according to the intersection point coordinates of each intersection point (for example, the distance between two intersection points is an obstacle or the distance between two intersection points is too narrow), and the arrangement space range of parallel parking spaces is determined. And then, calculating the parking space coordinate of each parallel parking space and the column coordinate of each structural column in the parallel parking space arrangement spatial range according to the coordinates of all intersection points, the parking space width, the size of the structural columns and the column spacing between the adjacent structural columns in the parallel parking space arrangement spatial range.
It should be noted that, for the two-row arrangement manner of the parking spaces, the positions corresponding to the preset layout starting point and the preset layout end point are single-row parking spaces, and the middle are two-row parking spaces "back to back", and the two-row parking spaces are respectively arranged as the lower-row parking space and the upper-row parking space during the arrangement, the first-row parking space can be treated with the upper-row parking space in the middle part, and the last-row parking space can be treated with the lower-row parking space in the middle part.
And S130, arranging the parking spaces, the lanes and the structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged.
Specifically, after the parking space coordinates of the parking spaces in the parking space rows to be distributed and the column coordinates of the structural columns are determined, the corresponding parking spaces, lanes and structural columns can be distributed in the range of the underground garage defined by the design red line according to the coordinates, and the automatic distribution and design of the whole underground garage are completed.
According to the technical scheme of the embodiment, coordinates of each intersection point of each parking stall row to be laid and the barrier are determined according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure; aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the coordinates of each intersection point corresponding to the parking stall row to be distributed and the layout specification data of the underground garage; and arranging the parking spaces, lanes and structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged. The automatic layout of parking places and lanes in the underground garage is realized, and the design convenience of the underground garage, the field utilization rate of the underground garage and the parking efficiency are improved.
Example two
In this embodiment, on the basis of the first embodiment, a step of "making each parking space row to be arranged have a uniform arrangement starting point in the second coordinate dimension" is added. On the basis, a step of automatically avoiding the obstacles can be added. On the basis, optimization can be further performed on the parking space coordinate of each parking space in the parking space row to be distributed and the column coordinate of each structural column, which are determined according to the intersection point coordinate corresponding to the parking space row to be distributed and the layout standard data of the underground garage. Wherein explanations of the same or corresponding terms as those of the above embodiments are omitted.
Referring to fig. 3, the underground garage layout method provided in this embodiment includes:
s210, determining coordinates of each intersection point of each parking stall row to be laid and the obstacle according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the obstacle in the underground garage, wherein the obstacle comprises a design red line and a building structure.
And S220, determining a coordinate dimension perpendicular to the preset overall design direction as a second coordinate dimension, and adjusting the coordinates of intersection points in the parking stall rows to be distributed according to the second coordinate dimension values of the parking stall rows to be distributed in the second coordinate dimension, so that the parking stall rows to be distributed have uniform distribution starting points in the second coordinate dimension.
Specifically, in order to ensure that the column network in the design part of the underground garage main body is aligned, the same arrangement starting point is arranged for each parking space row to be arranged in the embodiment. The arrangement starting point is a single-row arrangement starting point in the direction of the parking stall row to be arranged, and the direction of the parking stall row to be arranged is perpendicular to the preset overall design direction. Therefore, the arrangement starting points of the parking space rows to be arranged are unified, and the starting points of the parking space rows to be arranged on the second coordinate dimension are actually unified. For example, if the overall design direction is preset to be the longitudinal direction, the abscissa of the intersection point of the parking space rows to be laid is unified. When the transverse design direction of the parking stall rows to be arranged is from left to right, calculating the minimum value of the abscissa of each parking stall row to be arranged; and when the horizontal design direction of the parking space rows to be arranged is from right to left, calculating the maximum value of the horizontal coordinates of the parking space rows to be arranged. The maximum value or the minimum value of the abscissa is combined with the ordinate of each parking stall row to be arranged, so that the maximum value or the minimum value is the arrangement starting point of each parking stall row to be arranged. When the first intersection point of a certain parking space row to be arranged is not the arrangement starting point, the arrangement starting point needs to be added for the parking space row to be arranged.
Referring to fig. 4, in the exemplary three parking space rows i, i +1, i +2 to be arranged, the first intersection point J of each row is calculatedi,1、Ji+1,1、Ji+2,1The minimum value and the ordinate of each row are the starting points of the arrangement of each row. At this time, if the first intersection in the ith row and the (i + 1) th row is not the corresponding arrangement starting point 401, an intersection coordinate, that is, the coordinate of the corresponding arrangement starting point 401, is added to the intersection coordinate set of the two rows.
And S230, judging the distribution type of the obstacles in the parking space rows to be distributed according to the coordinates of each intersection point of the adjacent parking space rows to be distributed.
The obstacle distribution type refers to the distribution condition of obstacles in the parking space rows to be arranged, and can be preset according to the actual scene of the underground garage.
Specifically, each intersection point is an intersection point of a parking space row to be arranged and an obstacle, so that the obstacle distribution type can be judged according to the intersection point coordinates, for example, the number of obstacles in each row and the span of each obstacle can be judged according to the number of intersection points in two adjacent parking space rows to be arranged, and then the obstacle distribution type can be judged according to the number of obstacles, the span and other information.
S240, adjusting coordinates of each intersection point in the adjacent parking space rows to be distributed according to the intersection point adjusting algorithm corresponding to the distribution type of the obstacles so as to avoid the obstacles.
The intersection point adjusting algorithm is a preset adjusting strategy of intersection points near the obstacles, and is related to a specific obstacle distribution type.
Specifically, in the automatic layout method for the underground garage in this embodiment, it is necessary to adaptively avoid the obstacle, so after the type of the obstacle is determined, each intersection in two adjacent parking space rows to be laid needs to be adjusted according to the corresponding intersection adjustment algorithm, for example, an intersection is added or deleted, so as to achieve the purpose of avoiding the obstacle.
Illustratively, adjusting the coordinates of each intersection point in the parking stall rows to be arranged adjacently according to the intersection point adjustment algorithm corresponding to the distribution type of the obstacles includes: when the distribution type of the obstacles is that one row of the parking space rows to be arranged adjacently crosses the obstacles, two intersection point coordinates are added to the other row of the parking space rows to be arranged adjacently according to the two intersection point coordinates corresponding to the obstacles; and when the distribution type of the obstacles is that the distance between the adjacent obstacles does not meet the preset distance between the obstacles, deleting two intersection point coordinates corresponding to the distance between the adjacent obstacles in the parking space row to be distributed, which crosses the obstacles in the parking space row to be distributed.
Wherein, predetermine the barrier interval and be the minimum distance between the barrier that sets up in advance, this distance needs can arrange at least one parking stall and at least one lane.
Specifically, referring to fig. 5, no matter the i-th row crosses the obstacle or the i + 1-th row crosses the obstacle, the intersection points corresponding to the two sides of the obstacle are added in another parking space row to be laid, which does not cross the obstacle. During specific implementation, whether the distribution type of the obstacles is that one row of the adjacent parking stall rows to be laid crosses the obstacles or not can be judged according to the size relation of the abscissa in the intersection point coordinates of the two adjacent rows. As in the case of FIG. 5(a), the intersection abscissa relationship of the ith row and the (i + 1) th row is Inti,j<Inti+1,k+1<Inti+1,k+2<Inti,j+1(ii) a As in the case of FIG. 5(b), the intersection abscissa relationship of the ith row and the (i + 1) th row is Inti+1,k<Inti,j+1<Inti,j+2<Inti+1,k+1J and k represent the serial numbers of the intersection points in the corresponding parking space rows to be arranged, and the int set is the abscissa of each intersection point in each parking space row to be arranged. Under the two abscissa relations, the distribution type of the obstacles can be judged to be that the obstacles are crossed by one row of the adjacent parking stall rows to be distributed. At this time, two intersections, Int, can be added in the ith rowi+1,k+1And Inti+1,k+2(ii) a Two intersection points are added in the (i + 1) th row, wherein the two intersection points are Inti,j+1And Inti,j+2
In addition to the above-mentioned obstacle distribution type, there is also a case where the distance between adjacent obstacles is smaller than the preset obstacle distance, that is, the distance between adjacent obstacles is too narrow to arrange the parking spaces. The specific way to distinguish this case is that in the ith row, the abscissa of the intersection point satisfies the relationship Inti,j+1-Inti,j<WC+WSWhere j is 2k, k is 0,1, …, WCIs the length of the parking space, WSIs the lane width. At this time, it is necessary to delete two intersection coordinates satisfying the above relationship, i.e., Int, from the intersection coordinates in the ith rowi,jAnd Inti,j+1
And S250, when the parking space arrangement mode is single-row arrangement or double-row arrangement and vertical parking spaces are contained, determining the arrangement space range of the vertical parking spaces and the arrangement space range of the horizontal parking spaces according to the coordinates of all intersection points, the lengths of the parking spaces and the widths of lanes.
The vertical parking spaces refer to parking spaces which are arranged in a single row or in double rows and are vertical to the direction of the parking spaces. According to the design specification of the garage, the vertical parking spaces are usually arranged around obstacles such as a red line or a building structure and the like, so that the field utilization rate is improved. The arrangement space range of the vertical parking spaces refers to the space range of the vertical parking spaces.
Specifically, when there is the arrangement of perpendicular parking stall in the parking stall mode of arranging, except considering parallel parking stall spatial dimension of arranging, still need consider perpendicular parking stall spatial dimension of arranging. When the parallel parking space arrangement space range is determined, the coordinates of the intersection points in the parking space rows to be arranged are adjusted to avoid the obstacles, so that the situation that the parking spaces cannot be arranged due to the excessively narrow distance between the two intersection points does not need to be considered again, but the space range of the obstacles (determined according to the odd-even relation of the intersection points) between the two intersection points and the space range of the forbidden parking spaces between the intersection points outside the design infrared line, which is caused by unifying the arrangement starting points of the rows, need to be excluded (see the shaded area in fig. 4). Meanwhile, a space range vertical to the parking space and the lane needs to be reserved around the obstacle (namely near the intersection). The spatial range corresponding to a certain parking space row to be distributed (single-row distribution) or two adjacent parking space rows to be distributed (double-row distribution) obtained after the treatment is the parallel parking space distribution spatial range. And the reserved space range of the vertical parking spaces and lanes is the arrangement space range of the vertical parking spaces in the corresponding row.
And S260, determining the parking space coordinate of each parking space and the column coordinate of each structural column in the parallel parking space arrangement space range according to the parking space width, the size of the structural columns and the column spacing between the adjacent structural columns.
Specifically, the parking space coordinate of each parallel parking space and the column coordinate of each structural column in the parallel parking space arrangement spatial range are calculated according to the coordinates of each intersection point, the parking space width, the size of the structural column and the column spacing between adjacent structural columns in the parallel parking space arrangement spatial range.
S270, determining the parking space coordinate of each vertical parking space and the column coordinate of each structural column in each vertical parking space arrangement space range according to the intersection point coordinate, the parking space width and the structural column size of each vertical parking space arrangement space range corresponding to each parking space row to be distributed and the column spacing between adjacent structural columns.
Specifically, according to the arrangement spatial range of the vertical parking spaces in each row of parking spaces to be arranged determined in S250, the overall spatial range of the vertical parking spaces that can be arranged in the entire underground parking space can be determined. And then, in the whole space range of the vertical parking spaces capable of being arranged, the parking space coordinate of each vertical parking space and the column coordinate of each structural column in the whole space range of the vertical parking spaces capable of being arranged are calculated according to the coordinates of each intersection point, the width of the parking space, the size of the structural column and the column spacing between the adjacent structural columns.
And S280, arranging the parking spaces, the lanes and the structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged.
The effect diagram after the automatic layout of the underground garage is carried out according to the whole process can be seen in fig. 6. It can be seen from the figure that, because the arrangement starting points of the parking stall rows to be arranged are unified, the column network structures in the arrangement result graph are aligned horizontally and vertically, and the arranged parking stalls and lanes can automatically avoid obstacles such as building structures and the like.
According to the technical scheme of the embodiment, the coordinate dimension perpendicular to the preset overall design direction is determined as the second coordinate dimension, and the coordinates of the intersection points in the parking stall rows to be distributed are adjusted according to the second coordinate dimension values of the parking stall rows to be distributed in the second coordinate dimension. The arrangement starting points of the parking space rows to be arranged are unified, so that the column network in the design part of the underground garage main body is ensured to be aligned, and the layout regularity of the underground garage is improved. Judging the distribution type of the obstacles in the parking space rows to be arranged according to the coordinates of each intersection point of the adjacent parking space rows to be arranged; and adjusting the coordinates of each intersection point in the adjacent parking space rows to be distributed according to the intersection point adjusting algorithm corresponding to the distribution type of the obstacles. The method and the device realize self-adaptive obstacle avoidance in the automatic layout process of the underground garage, and further improve the intellectualization of the layout of the underground garage. When the parking space arrangement mode is single-row arrangement or double-row arrangement and vertical parking spaces are contained, determining a vertical parking space arrangement spatial range and a horizontal parking space arrangement spatial range according to coordinates of intersection points, parking space lengths and lane widths; according to the parking space width, the size of the structural columns and the column spacing between adjacent structural columns, the parking space coordinate of each parking space and the column coordinate of each structural column in the parallel parking space arrangement space range are determined; according to the coordinates of each intersection point, the parking space width, the size of the structural column and the column spacing between adjacent structural columns in each vertical parking space arrangement space range corresponding to each parking space row to be distributed, the parking space coordinates of each vertical parking space and the column coordinates of each structural column in each vertical parking space arrangement space range are determined. The unified arrangement of perpendicular parking stall and parallel parking stall in having realized underground garage further has improved the place utilization ratio and the parking efficiency of underground garage overall arrangement.
EXAMPLE III
The present embodiment provides an underground garage layout device, see fig. 7, the device specifically includes:
the intersection point coordinate determination module 710 is configured to determine coordinates of intersection points of the parking stall rows to be arranged and the obstacles according to a preset arrangement starting point coordinate, a preset arrangement ending point coordinate and a coordinate data set of the obstacles in the underground garage, where the obstacles include a design red line and a building structure;
the parking space coordinate determination module 720 is configured to determine, for any parking space row to be arranged, a parking space coordinate of each parking space in the parking space row to be arranged and a column coordinate of each structural column according to each intersection point coordinate corresponding to the parking space row to be arranged and the underground garage arrangement specification data, where the underground garage arrangement specification data includes a parking space length, a parking space width, a lane width, a structural column size, a column interval between adjacent structural columns, and a parking space arrangement manner;
and the parking space arrangement module 730 is used for arranging the parking spaces, the lanes and the structural columns in the underground garage according to the parking space coordinates and the column coordinates of the parking space rows to be arranged.
Optionally, the intersection coordinate determination module 710 is specifically configured to:
respectively determining a coordinate dimension consistent with a preset overall design direction and a coordinate dimension perpendicular to the preset overall design direction as a first coordinate dimension and a second coordinate dimension, taking a first parking space row to be laid out as a current parking space row to be laid out, and taking a coordinate value of the first coordinate dimension in a preset layout starting point coordinate as a current first dimension coordinate value of the current parking space row to be laid out;
when the first dimension coordinate value is judged to be between two adjacent coordinate points in the coordinate data set, determining each second dimension coordinate value of the parking space to be currently laid out on the second coordinate dimension according to the current first dimension coordinate value and the coordinates of each two adjacent coordinate points;
updating the current parking stall row to be distributed by using the current parking stall row to be distributed and a preset row number increment, updating the current first dimension coordinate value by using the current first dimension coordinate value and a preset row spacing increment, and returning to execute the step of determining each second dimension coordinate value of the current parking stall row to be distributed on a second coordinate dimension according to the current first dimension coordinate value and the coordinates of each two adjacent coordinate points when the current first dimension coordinate value is judged to be between two adjacent coordinate points in the coordinate data set when the current first dimension coordinate value is smaller than or equal to the coordinate value of the first coordinate dimension of the preset distribution terminal point coordinate.
Optionally, on the basis of the foregoing apparatus, the apparatus further includes an intersection adjustment module for unifying the starting points, and is configured to:
after determining the coordinates of each intersection point of each parking stall row to be distributed and the obstacle according to the preset distribution starting point coordinates, the preset distribution end point coordinates and the coordinate data set of the obstacle in the underground garage, determining the coordinate dimension perpendicular to the preset overall design direction as a second coordinate dimension, and adjusting the coordinates of each intersection point of each parking stall row to be distributed according to the dimension value of each second coordinate of each parking stall row to be distributed in the second coordinate dimension so as to enable each parking stall row to be distributed to have a uniform distribution starting point in the second coordinate dimension.
Optionally, on the basis of the above apparatus, the apparatus further includes an obstacle avoidance intersection adjusting module, configured to:
after determining the coordinates of each intersection point of each parking stall row to be distributed and the barrier according to the preset distribution starting point coordinates, the preset distribution end point coordinates and the coordinate data set of the barrier in the underground garage, judging the distribution type of the barrier in the adjacent parking stall rows to be distributed according to the coordinates of each intersection point of the adjacent parking stall rows to be distributed;
and adjusting the coordinates of each intersection point in the adjacent parking space rows to be distributed according to the intersection point adjusting algorithm corresponding to the distribution type of the obstacles so as to avoid the obstacles.
Further, keep away barrier crossing point adjustment module specifically is used for:
when the distribution type of the obstacles is that one row of the parking space rows to be arranged adjacently crosses the obstacles, two intersection point coordinates are added to the other row of the parking space rows to be arranged adjacently according to the two intersection point coordinates corresponding to the obstacles;
and when the distribution type of the obstacles is that the distance between the adjacent obstacles does not meet the preset distance between the obstacles, deleting two intersection point coordinates corresponding to the distance between the adjacent obstacles in the parking space row to be distributed, which crosses the obstacles in the parking space row to be distributed.
Optionally, the parking space coordinate determination module 720 is specifically configured to:
when the parking space arrangement mode is single-row arrangement or double-row arrangement, determining the parallel parking space arrangement space range according to the coordinates of each intersection point;
according to the coordinates of each intersection point, the parking space width, the size of the structural column and the column spacing between adjacent structural columns in the parallel parking space arrangement spatial range, the parking space coordinates of each parking space and the column coordinates of each structural column in the parallel parking space arrangement spatial range are determined.
Optionally, the parking space coordinate determination module 720 is further specifically configured to:
when the parking space arrangement mode is single-row arrangement or double-row arrangement and vertical parking spaces are contained, determining a vertical parking space arrangement spatial range and a horizontal parking space arrangement spatial range according to coordinates of intersection points, parking space lengths and lane widths;
according to the parking space width, the size of the structural columns and the column spacing between adjacent structural columns, the parking space coordinate of each parking space and the column coordinate of each structural column in the parallel parking space arrangement space range are determined;
according to the coordinates of each intersection point, the parking space width, the size of the structural column and the column spacing between adjacent structural columns in each vertical parking space arrangement space range corresponding to each parking space row to be distributed, the parking space coordinates of each vertical parking space and the column coordinates of each structural column in each vertical parking space arrangement space range are determined.
By the underground garage layout device, automatic layout of parking places and lanes in the underground garage is achieved, and design convenience of the underground garage, the field utilization rate of the underground garage and parking efficiency are improved.
The underground garage layout device provided by the embodiment of the invention can execute the underground garage layout method provided by any embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method.
It should be noted that, in the embodiment of the underground garage layout device, the units and modules included in the embodiment are only divided according to functional logic, but are not limited to the above division, as long as the corresponding functions can be realized; in addition, specific names of the functional units are only for convenience of distinguishing from each other, and are not used for limiting the protection scope of the present invention.
Example four
Referring to fig. 8, the present embodiment provides an electronic device 800, which includes: one or more processors 820; the storage device 810 is used for storing one or more programs, and when the one or more programs are executed by the one or more processors 820, the one or more processors 820 are enabled to implement the underground garage layout method provided by the embodiment of the invention, and the method includes:
determining coordinates of each intersection point of each parking stall row to be laid and the barrier according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure;
aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the corresponding intersection point coordinate of the parking stall row to be distributed and the underground garage distribution standard data, wherein the underground garage distribution standard data comprises the parking stall length, the parking stall width, the lane width, the size of the structural columns, the column spacing between the adjacent structural columns and the parking stall arrangement mode;
and arranging the parking spaces, lanes and structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged.
Of course, those skilled in the art will appreciate that the processor 820 may also implement the solution of the underground garage layout method provided by any embodiment of the present invention.
The electronic device 800 shown in fig. 8 is only an example and should not bring any limitations to the function and scope of use of the embodiments of the present invention.
As shown in fig. 8, the electronic device 800 includes a processor 820, a storage 810, an input device 830, and an output device 840; the number of the processors 820 in the electronic device may be one or more, and one processor 820 is taken as an example in fig. 8; the processor 820, the storage 810, the input 830, and the output 840 in the electronic device may be connected by a bus or other means, such as the bus 850 in fig. 8.
The storage device 810, as a computer-readable storage medium, can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the underground garage layout method in the embodiment of the present invention (for example, an intersection coordinate determination module, a parking space coordinate determination module, and a parking space arrangement module in the underground garage layout device).
The storage device 810 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the storage 810 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, storage 810 may further include memory located remotely from processor 820, which may be connected to the electronic device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 830 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus. The output device 840 may include a display device such as a display screen.
EXAMPLE five
The present embodiments provide a storage medium containing computer-executable instructions that, when executed by a computer processor, perform a method of underground garage layout, the method comprising:
determining coordinates of each intersection point of each parking stall row to be laid and the barrier according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure;
aiming at any parking stall row to be distributed, determining the parking stall coordinate of each parking stall in the parking stall row to be distributed and the column coordinate of each structural column according to the corresponding intersection point coordinate of the parking stall row to be distributed and the underground garage distribution standard data, wherein the underground garage distribution standard data comprises the parking stall length, the parking stall width, the lane width, the size of the structural columns, the column spacing between the adjacent structural columns and the parking stall arrangement mode;
and arranging the parking spaces, lanes and structural columns in the underground garage according to the coordinates of the parking spaces and the coordinates of the columns of the parking space rows to be arranged.
Of course, the storage medium containing the computer-executable instructions provided by the embodiments of the present invention is not limited to the above method operations, and may also perform related operations in the underground garage layout method provided by any embodiments of the present invention.
From the above description of the embodiments, it is obvious for those skilled in the art that the present invention can be implemented by software and necessary general hardware, and certainly, can also be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, where the computer software product may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk, or an optical disk of a computer, and includes several instructions to enable an electronic device (which may be a personal computer, a server, or a network device) to execute the underground garage layout method provided in the embodiments of the present invention.
It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.

Claims (10)

1. An underground garage layout method, comprising:
determining coordinates of each intersection point of each parking stall row to be laid and the barrier according to a preset layout starting point coordinate, a preset layout end point coordinate and a coordinate data set of the barrier in the underground garage, wherein the barrier comprises a design red line and a building structure;
for any parking stall row to be distributed, determining parking stall coordinates of each parking stall in the parking stall row to be distributed and column coordinates of each structural column according to the intersection point coordinates and underground garage distribution standard data corresponding to the parking stall row to be distributed, wherein the underground garage distribution standard data comprise parking stall length, parking stall width, lane width, structural column size, column spacing between adjacent structural columns and parking stall arrangement mode;
and arranging the parking spaces, the lanes and the structural columns in the underground garage according to the parking space coordinates and the column coordinates of the parking space rows to be distributed.
2. The method of claim 1, wherein determining coordinates of each intersection point of each parking stall row to be laid out and the obstacle according to a preset layout starting point coordinate, a preset layout ending point coordinate and a coordinate data set of the obstacle in the underground garage comprises:
respectively determining a coordinate dimension consistent with a preset overall design direction and a coordinate dimension perpendicular to the preset overall design direction as a first coordinate dimension and a second coordinate dimension, taking a first parking space row to be laid out as a current parking space row to be laid out, and taking a coordinate value of the first coordinate dimension in a preset layout starting point coordinate as a current first dimension coordinate value of the current parking space row to be laid out;
when the first-dimension coordinate value is judged to be between two adjacent coordinate points in the coordinate data set, determining each second-dimension coordinate value of the parking space to be currently laid out in the second coordinate dimension according to the current first-dimension coordinate value and the coordinates of each two adjacent coordinate points;
updating the current parking stall row to be distributed by using the current parking stall row to be distributed and a preset row number increment, updating the current first dimension coordinate value by using the current first dimension coordinate value and a preset row number increment, and returning to execute the step of determining each second dimension coordinate value of the current parking stall row to be distributed on the second coordinate dimension according to the current first dimension coordinate value and the coordinates of each two adjacent coordinate points when the current first dimension coordinate value is judged to be between the two adjacent coordinate points in the coordinate data set when the current first dimension coordinate value is smaller than or equal to the coordinate value of the first coordinate dimension of the preset distribution terminal point coordinate.
3. The method of claim 1, after determining coordinates of each intersection point of each parking stall row to be laid out and the obstacle according to coordinates of a preset layout starting point, coordinates of a preset layout ending point and a coordinate data set of the obstacle in the underground garage, further comprising:
and determining a coordinate dimension perpendicular to the preset overall design direction as a second coordinate dimension, and adjusting the coordinates of each intersection point in each parking stall row to be distributed according to each second coordinate dimension value of each parking stall row to be distributed in the second coordinate dimension, so that each parking stall row to be distributed has a uniform distribution starting point in the second coordinate dimension.
4. The method of claim 1 or 3, after determining coordinates of each intersection point of each parking stall row to be laid out and the obstacle according to a preset layout starting point coordinate, a preset layout ending point coordinate and a coordinate data set of the obstacle in the underground garage, further comprising:
judging the distribution type of the obstacles in the parking space rows to be arranged according to the coordinates of each intersection point of the adjacent parking space rows to be arranged;
and adjusting the coordinates of each intersection point in the adjacent parking space rows to be distributed according to the intersection point adjusting algorithm corresponding to the distribution type of the obstacles so as to avoid the obstacles.
5. The method of claim 4, wherein adjusting the coordinates of each intersection point in the adjacent parking space rows to be laid out according to the intersection point adjustment algorithm corresponding to the obstacle distribution type comprises:
when the distribution type of the obstacles is that one row of the parking space rows to be adjacent to each other crosses the obstacles, two intersection point coordinates are added to the other row of the parking space rows to be adjacent to each other according to the two intersection point coordinates corresponding to the obstacles;
and when the distribution type of the obstacles is that the distance between the adjacent obstacles does not meet the preset distance between the obstacles, deleting two intersection point coordinates corresponding to the distance between the adjacent obstacles in the parking space row to be distributed, which crosses the obstacles in the parking space row to be distributed.
6. The method of claim 4, wherein determining the parking space coordinate of each parking space in the parking space row to be distributed and the column coordinate of each structural column according to the intersection point coordinate and the underground garage layout specification data corresponding to the parking space row to be distributed comprises:
when the parking space arrangement mode is single-row arrangement or double-row arrangement, determining the parallel parking space arrangement space range according to the intersection point coordinates;
and determining the parking space coordinate of each parking space and the column coordinate of each structural column in the parallel parking space arrangement space range according to the coordinates of each intersection point in the parallel parking space arrangement space range, the width of the parking space, the size of the structural column and the column distance between the adjacent structural columns.
7. The method of claim 4, wherein determining the parking space coordinate of each parking space in the parking space row to be distributed and the column coordinate of each structural column according to the intersection point coordinate and the underground garage layout specification data corresponding to the parking space row to be distributed comprises:
when the parking space arrangement mode is single-row arrangement or double-row arrangement and vertical parking spaces are contained, determining a vertical parking space arrangement spatial range and a horizontal parking space arrangement spatial range according to the coordinates of the intersection points, the lengths of the parking spaces and the widths of the lanes;
according to the parking space width, the size of the structural columns and the column spacing between the adjacent structural columns, the parking space coordinate of each parking space and the column coordinate of each structural column in the parallel parking space arrangement space range are determined;
and determining the parking space coordinate of each vertical parking space and the column coordinate of each structural column in the vertical parking space arrangement spatial range according to the intersection point coordinate, the parking space width, the size of the structural column and the column interval between adjacent structural columns in each vertical parking space arrangement spatial range corresponding to the parking space row to be distributed.
8. An underground garage layout device, comprising:
the intersection point coordinate determination module is used for determining intersection point coordinates of the parking stall rows to be distributed and the obstacles according to a preset distribution starting point coordinate, a preset distribution end point coordinate and a coordinate data set of the obstacles in the underground garage, wherein the obstacles comprise a design red line and a building structure;
the parking space coordinate determination module is used for determining a parking space coordinate of each parking space in the parking space row to be distributed and a column coordinate of each structural column according to each intersection point coordinate and underground garage layout specification data corresponding to the parking space row to be distributed, wherein the underground garage layout specification data comprises parking space length, parking space width, lane width, structural column size, column spacing between adjacent structural columns and parking space arrangement mode;
and the parking space arrangement module is used for arranging the parking spaces, the lanes and the structural columns in the underground garage according to the parking space coordinates and the column coordinates of the parking space rows to be distributed.
9. An electronic device, characterized in that the electronic device comprises:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the underground garage layout method of any of claims 1-7.
10. A computer-readable storage medium having stored thereon a computer program, wherein the computer program, when executed by a processor, implements the method for underground garage layout of any of claims 1-7.
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