CN-122019675-A - Precast beam data acquisition method and system

CN122019675ACN 122019675 ACN122019675 ACN 122019675ACN-122019675-A

Abstract

The application provides a precast beam data acquisition method and system, which belong to the technical field of data processing, and comprise the steps of receiving a finding Liang Qingqiu containing at least one target precast Liang Biaoshi, acquiring storage data corresponding to each target precast Liang Biaoshi based on a beam making information database, wherein the storage data comprise region codes and station codes, transmitting a first control signal to a region guiding device based on the storage data, responding and transmitting the first guiding signal by the region guiding device, acquiring a trigger signal when an operating body enters a target region corresponding to the first guiding signal, and transmitting a second control signal to a station indicating device corresponding to a target station in the target region in response to the trigger signal. According to the application, the cross-region macroscopic path planning and the regional microscopic guiding are decoupled by constructing the global road network model and the sub road network model, so that the regional sequential optimization of the multi-target precast beam acquisition task is realized, the invalid moving distance of an operating body is reduced, and the overall efficiency and guiding definition of beam finding operation are improved.

Inventors

YANG XI
LV BAO
XU YUANJI
SHEN ZHONGPING
XIAO WENQIANG
Xing Jiaqing

Assignees

上海有间建筑科技有限公司

Dates

Publication Date: 20260512
Application Date: 20260214

Claims (10)

1. The precast beam data acquisition method is characterized by comprising the following steps of: receiving a find Liang Qingqiu comprising at least one target preform Liang Biaoshi; acquiring storage data corresponding to each target prefabricated Liang Biaoshi based on a beam manufacturing information database, wherein the storage data comprises area codes and station codes; Based on the storage data, sending a first control signal to an area guiding device, wherein the area guiding device responds to the control signal to send out a first guiding signal; When the working body enters a target area corresponding to the first guide signal, acquiring a trigger signal; and responding to the trigger signal, and sending a second control signal to a station indicating device of a corresponding target station in the target area.
2. The method of claim 1, wherein based on the stored data, sending a first control signal to an area guidance device, the area guidance device sending the first guidance signal in response to the control signal, comprising: The global road network model of the prefabricated Liang Changou and the sub road network model inside each target area are obtained, wherein the global road network model takes different areas as nodes, communication paths among the areas as edges, the sub road network model takes stations in each area as nodes, and walkable channels among the stations as edges; And acquiring an end point position, determining a first access sequence based on the global road network model, the end point position and the storage data, wherein the first access sequence is a sequence formed by arranging a plurality of areas, and taking the corresponding area in the first access sequence as the target area.
3. The method of claim 2, wherein responsive to the trigger signal, sending a second control signal to a station indicating device of a corresponding target station in the target area, comprising: Determining a plurality of second access sequences based on a plurality of corresponding areas in the first access sequences, wherein the second access sequences are sequences formed by arranging a plurality of stations; A return path is determined based on the plurality of second access sequences, and a corresponding station in the return path is determined as the target station.
4. The method for collecting precast beam data according to claim 2, wherein determining a first access sequence based on the global road network model, the end point position and the storage data, the first access sequence being a sequence formed by arranging a plurality of regions, and taking the corresponding region in the first access sequence as the target region comprises: Determining a target size condition based on the target prefabrication Liang Biaoshi; Acquiring a size constraint corresponding to each region, if the target size condition corresponding to the region is smaller than the size constraint, determining the corresponding region as a first region, and if the target size condition corresponding to the region is greater than or equal to the size constraint, determining the corresponding region as a second region; and determining a first access sequence based on the global road network model, the end position and the storage data, wherein the first access sequence is a sequence formed by arranging a plurality of first areas.
5. The method of claim 4, wherein determining a target dimensional condition based on the target preform Liang Biaoshi comprises: Based on the target prefabrication Liang Biaoshi, determining a corresponding prefabrication Liang Sanwei outline model and a stacking gesture from the beam making information database; Determining the minimum passing space envelope required by the target precast beam when moving under the current gesture based on the three-dimensional contour model and the stacking gesture; And taking the minimum passing space envelope as the target size condition.
6. The method for collecting data of a precast beam according to claim 5, wherein determining a minimum passing space envelope required for a target precast beam moving in a current posture based on the three-dimensional contour model and the stacking posture comprises: acquiring a geometric outline model of the working body, and determining a combined body envelope model when the working body bears the target precast beam based on the three-dimensional outline model and the stacking gesture; A swept space of the combined body envelope model in a moving state is obtained, and the minimum passing space envelope is determined based on the swept space.
7. The method for collecting data of a precast beam according to claim 6, wherein obtaining a size constraint corresponding to each region, if the target size condition corresponding to the region is smaller than the size constraint, determining the corresponding region as a first region, and if the target size condition corresponding to the region is greater than or equal to the size constraint, determining the corresponding region as a second region, includes: acquiring a three-dimensional feasible space model of each area, wherein the three-dimensional feasible space model is a minimum allowed passing space in the width, height and turning radius dimensions on a passing path from an area inlet to each station inside the area; comparing the minimum passing space envelope with the three-dimensional feasible space model in a space inclusion relation manner; if the minimum passing space envelope can be completely contained by the three-dimensional feasible space model, judging that the target size condition is smaller than the size constraint, and determining the area as a first area; And if the minimum passing space envelope cannot be completely contained by the three-dimensional feasible space model, judging that the target size condition is larger than or equal to the size constraint, and determining the area as a second area.
8. The method for collecting data of precast beams according to claim 7, wherein obtaining a three-dimensional feasible space model of each region, wherein the three-dimensional feasible space model is a minimum allowable passing space in width, height and turning radius dimensions on a passing path from an entrance of the region to each station inside the region, and comprises: acquiring an actual passing track uploaded by the working body when the working body executes a task in the area, and acquiring passing state data based on a sensor; Determining the event position where a rub-up, scram or detour occurs and the combination envelope model when an event occurs based on the pass state data; acquiring a hidden boundary of an actual available traffic space corresponding to the event position based on the event position and the combination envelope model; and carrying out shrinkage correction on the boundary of the minimum allowed traffic space at the corresponding position in the pre-stored three-dimensional feasible space model based on the hidden boundary.
9. A precast beam data acquisition system, the system configured to: receiving a find Liang Qingqiu comprising at least one target preform Liang Biaoshi; acquiring storage data corresponding to each target prefabricated Liang Biaoshi based on a beam manufacturing information database, wherein the storage data comprises area codes and station codes; Based on the storage data, sending a first control signal to an area guiding device, wherein the area guiding device responds to the control signal to send out a first guiding signal; When the working body enters a target area corresponding to the first guide signal, acquiring a trigger signal; and responding to the trigger signal, and sending a second control signal to a station indicating device of a corresponding target station in the target area.
10. An electronic device, the electronic device comprising: At least one processor; And a memory communicatively coupled to at least one of the processors; wherein said memory stores instructions executable by at least one of said processors, the instructions being executable by at least one of said processors to enable at least one of said processors to perform a method of precast beam data acquisition as set forth in any one of claims 1-8.

Description

Precast beam data acquisition method and system Technical Field The application relates to the field of data processing, in particular to a precast beam data acquisition method and system. Background The precast beam is a key precast member in bridge, rail transit and municipal engineering construction, and has the characteristics of large single-piece mass, various external dimensions, long storage period, high turnover frequency and the like. The precast beam field is generally divided into a plurality of functional areas, including a beam making area, a beam storing area, a curing area, a tensioning area, a shipping and loading area and the like, and the inside of each area is further subdivided into tens to hundreds of stations. The number of the precast beams stored in one large precast beam field can reach thousands of truss, and how to quickly and accurately guide an operation body to sequentially reach a plurality of target precast beam positions distributed in different areas and different stations in the scene of batch delivery, rechecking or transferring operation of a plurality of truss beams is a core technical problem facing field production management for a long time. The traditional precast beam finding Liang Zuoye is highly dependent on manual experience. The field operator holds the paper ledger or the mobile terminal, and searches the field area by area and bit by bit according to the prefabricated Liang Bianhao information. When the beam-finding request includes a plurality of target preforms Liang Biaoshi at the same time and the preforms are distributed in different storage areas, the working body needs to frequently shuttle among the areas. Due to lack of scientific planning on the area access sequence, the actual running route of the working body is completely dependent on personal experience or random selection of a driver, the trans-area ineffective reciprocating movement ratio is high, and the total movement distance of single multi-target tasks often exceeds a theoretical optimal value. Disclosure of Invention The embodiment of the application provides a precast beam data acquisition method and system, which are used for solving the problems. In order to achieve the above purpose, the application adopts the following technical scheme: in a first aspect, the present application provides a method for collecting data of a precast beam, including: receiving a find Liang Qingqiu comprising at least one target preform Liang Biaoshi; Acquiring storage data corresponding to each target prefabricated Liang Biaoshi based on a beam manufacturing information database, wherein the storage data comprises area codes and station codes; Based on the storage data, sending a first control signal to the area guiding device, and responding to the control signal, the area guiding device sending the first guiding signal; When the working body enters a target area corresponding to the first guide signal, acquiring a trigger signal; and responding to the trigger signal, and sending a second control signal to a station indicating device corresponding to the target station in the target area. With reference to the first aspect, optionally, based on the storage data, the area guiding device sends a first control signal to the area guiding device, and the area guiding device sends the first guiding signal in response to the control signal, including: the method comprises the steps of obtaining a global road network model of a prefabricated Liang Changou and a sub road network model in each target area, wherein the global road network model takes different areas as nodes, takes a communication path among the areas as an edge, and takes stations in each area as nodes and takes walkable channels among the stations as edges; And acquiring an end point position, determining a first access sequence based on the global road network model, the end point position and the storage data, wherein the first access sequence is a sequence formed by arranging a plurality of areas, and taking the corresponding area in the first access sequence as a target area. With reference to the first aspect, optionally, in response to the trigger signal, the station indication device that sends the second control signal to the corresponding target station in the target area includes: determining a plurality of second access sequences based on a plurality of corresponding areas in the first access sequences, wherein the second access sequences are sequences formed by arranging a plurality of stations; A return path is determined based on the plurality of second access sequences and a corresponding station in the return path is determined as the target station. With reference to the first aspect, optionally, determining a first access sequence based on the global road network model, the end position and the storage data, where the first access sequence is a sequence formed by arranging a plurality of regions, and taking a corresponding reg