CN111475873B - Method and device for determining land information, storage medium and electronic device - Google Patents

Method and device for determining land information, storage medium and electronic device Download PDF

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CN111475873B
CN111475873B CN201910069941.3A CN201910069941A CN111475873B CN 111475873 B CN111475873 B CN 111475873B CN 201910069941 A CN201910069941 A CN 201910069941A CN 111475873 B CN111475873 B CN 111475873B
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house
layer
built
determining
station
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CN111475873A (en
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殷骏
信煜
张红亮
矫恒
李彬
刘嘉宝
李霖
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China Railway Fifth Survey and Design Institute Group Co Ltd
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China Railway Fifth Survey and Design Institute Group Co Ltd
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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/08—Construction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/16—Real estate
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • G06Q50/26—Government or public services

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Abstract

The embodiment of the application relates to a method and a device for determining land feature information, a storage medium and an electronic device, wherein the method comprises the following steps: generating a line model of a station to be built according to line data, acquiring a topographic map corresponding to the station to be built, acquiring a removal layer according to a house layer in the topographic map and the line model, and determining land feature information of a house to be removed in the removal layer, so that statistics of land feature information of the station to be built is rapidly performed, and accuracy of determining the land feature information is improved.

Description

Method and device for determining land information, storage medium and electronic device
Technical Field
The application relates to the field of railway construction, in particular to a method and a device for determining land characteristic information, a storage medium and an electronic device.
Background
In the traditional railway station sign removal statistical process, designers determine houses needing to be removed based on actual railway construction routes, houses and other building distributions to carry out corresponding sign. After determining the house to be removed, a designer uses related software to search houses, enclosing walls and other buildings according to a topographic map near a to-be-built railway battlefield, then draws a map to generate the house, counts the area of the house, counts the corresponding floors of the house, measures the distance between the to-be-built railway and the left and right sides of the to-be-built railway to determine the specific feature area and the position of the railway station, and has the defects of complex process and easy error.
Because in the process of the railway station sign in the related technology, the related buildings near the railway station are required to be manually measured and counted, so that the problems of complexity and low efficiency in the process of determining the information of the railway station sign are caused, no effective solution is proposed at present.
Disclosure of Invention
In order to solve the problems in the prior art, at least one embodiment of the application provides a method and a device for determining land feature information, a storage medium and an electronic device.
In a first aspect, an embodiment of the present application provides a method for determining symptom information, where the method includes: generating a line model of the station to be built according to the line data; acquiring a topographic map corresponding to the station to be built; obtaining a transition layer according to the house layer in the topographic map and the line model; and determining land sign information of the house to be removed in the removal layer, wherein the land sign information comprises the position and the area of the house to be removed.
Further, generating a line model of the site to be built according to the line data includes: acquiring line data of the station to be built from a preset line database; and generating the line model according to the preset basic parameters and the line data.
Further, before generating the line model according to the preset basic parameters and the line data, the method further comprises: detecting whether the line data is complete; if the line data is incomplete, not generating the line model according to the line data; and if the line data is complete, generating the line model according to preset basic parameters and the line data.
Further, generating a migration layer from the house layer in the topography and the line model comprises: the house layer is obtained, wherein the house layer comprises a house layer number layer and the area of a house, and the house layer number layer is used for marking the layer number of the house; and mapping the house image layer and the line model to a removal image layer according to the topographic map.
Further, determining the sign information of the house to be removed in the removal layer comprises: determining that a house intersected with the line model in the dismantling layer is a house to be dismantled; labeling the house to be removed to determine the position of the house to be removed.
Further, labeling the house to be removed includes: marking the house to be removed according to the mileage number, wherein the mileage number is the distance between the vertical point between the house to be removed and the stock way of the station to be built and the starting point of the station to be built.
Further, determining that the house intersecting the line model in the relocation picture layer is the house to be relocated includes: determining houses in an interval of left-right deviation preset distance of a positive strand track of the station to be built as houses to be removed; and/or determining the house positioned in the preset transition zone as the house to be transitioned.
According to another aspect of the present application, there is also provided a symptom information determining device, the device including: the processing unit is used for generating a line model of the station to be built according to the line data; the first acquisition unit is used for acquiring a topographic map corresponding to the station to be built; the second acquisition unit is used for acquiring a transition layer according to the house layer in the topographic map and the line model; the determining unit is used for determining land sign information of the house to be removed in the removing layer, wherein the land sign information comprises the position and the area of the house to be removed.
According to another aspect of the present application, there is also provided a storage medium including a stored program, wherein the program, when run, performs the symptom information determining method as described above.
According to another aspect of the present application, there is also provided an electronic device including a memory, a processor, and a computer program stored on the memory and executable on the processor, the processor executing the method of determining symptom information as described above by the computer program.
It can be seen that in at least one embodiment of the present application, a line model of a to-be-built station, a topographic map of the to-be-built station, and a house image layer in the topographic map are obtained, a removal image layer is obtained according to the house image layer and the line model in the topographic map, and sign information of a to-be-removed house in the removal image layer is determined, where the sign information includes a position and an area of the to-be-removed house, so that statistics of sign information of the to-be-built station is performed quickly, accuracy of determining sign information is improved, and labor cost of manually counting sign information in related technologies is saved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings used in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic flow chart of an optional method for determining information of features according to an embodiment of the present application;
FIG. 2 is a schematic diagram of an alternative ground line model according to an embodiment of the present application;
FIG. 3 is a schematic diagram of an alternative layer removal provided in an embodiment of the present application;
FIG. 4 is a schematic view of an alternative house to be removed according to an embodiment of the present application;
FIG. 5 is a schematic diagram of an alternative environmental protection migration process outcome provided by an embodiment of the present application;
FIG. 6 is a schematic diagram of an alternative effort with ground clearance method according to an embodiment of the present application;
FIG. 7 is a schematic diagram of an alternative feature information determining apparatus according to an embodiment of the present application;
fig. 8 is a schematic structural diagram of an alternative electronic device according to an embodiment of the present application.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present application more apparent, the technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are some embodiments of the present application, but not all embodiments of the present application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
Example 1
According to an aspect of the present application, the present embodiment provides a method for determining information of a symptom, as shown in fig. 1, which may include the following steps:
s102, generating a line model of a station to be built according to line data;
optionally, in this embodiment, generating the line model of the station to be built according to the line data includes, but is not limited to: acquiring line data of a station to be built from a preset line database; generating a line model according to preset basic parameters and line data. In an actual application scenario, the line model is actually a layer, and is generated based on a topography map.
In an actual application scene, a station to be built is selected, and basic parameters of the station to be built are set, wherein the basic parameters comprise mileage, gradient and the like. Reading line data of a station to be built from a preset database, wherein the line data comprises: line curve table, station, slope mark, major-minor bridge, tunnel, etc. According to the line mileage of the curve table and the basic parameter information, automatically generating a line, and generating a station, a large bridge, a tunnel and the like at the corresponding mileage of the line. In one example, as shown in the schematic line model of fig. 2, fig. 2 is a line model constructed according to line data, and fig. 2 is a line model of a site to be built, numbered DK55, which includes a station track 202 and a station 204.
Further optionally, before generating the line model of the station to be built according to the line data in the present embodiment, the method further includes, but is not limited to: detecting whether line data is complete; if the line data is incomplete, a line model is not generated according to the line data; if the line data is complete, generating a line model according to preset basic parameters and the line data.
Specifically, checking line data of a station to be built based on a preset database, including a station table, a curve table, a vertical section table, a large bridge, a tunnel table and the like, if the database is incomplete or other problems, stopping generating a line model according to the line data of the station to be built, and sending out an error prompt to prompt that the line data is wrong; otherwise, generating a line model according to the line data of the station to be built.
S104, obtaining a topographic map corresponding to a station to be built;
in order to integrate the line model and the house of the site to be built into one layer to determine the land information, the corresponding dismantling layer needs to be generated by means of the relationship between the line model and the distribution of the house in the topographic map. In this embodiment, a topographic map corresponding to a station to be built is obtained from a preset database.
In a specific application scene, the topographic map is read from a preset database, and optionally, the colors of the topographic map are uniformly set, wherein the colors of the topographic map are different from the colors of the line models of the to-be-built station so as to better distinguish the topographic map from the line models of the to-be-built station.
In addition, after the topographic map corresponding to the site of the station to be built is obtained, the topographic map is checked to judge whether the topographic map is missing, for example, a house layer in the topographic map is lost or a house layer number layer is lost, and then an error alarm is sent out to prompt that the topographic map is wrong.
S106, obtaining a transition layer according to a house layer and a line model in the topographic map;
optionally, in the present embodiment, generating the migration map layer according to the house map layer and the line model in the topography map includes, but is not limited to: acquiring a house layer, wherein the house layer comprises a house layer number layer and a house area, and the house layer number layer is used for marking the layer number of the house; the house layer and the line model are mapped to the migration layer according to the topographic map.
Specifically, in the preset drawing application, a new removal layer is created (the removal layer is only a blank layer, and is not the above removal layer, and the above removal layer is formed after the line model self-house layer is mapped onto the blank layer), the layer colors are set, and the house layer in the topographic map is selected, where the house layer includes the house layer and the area marked with the house. The house layer and the line model are mapped onto the migration layer based on the position of the house layer on the topography map and the position of the line model on the topography map.
In one example, illustrated by the schematic diagram of the migration layer shown in FIG. 3, FIG. 3 includes a line model 30 and corresponding houses 306, 308, 310, and 312, wherein the line model 30 includes a strand 302 and a yard 304. The number of floors of the house is also indicated on the house of fig. 3.
S108, determining land sign information of the house to be removed in the removal layer, wherein the land sign information comprises the position and the area of the house to be removed.
Optionally, in this embodiment, determining the symptom information of the house to be removed in the removal layer includes, but is not limited to: determining that a house intersected with the line model in the transition layer is a house to be transitioned; labeling the house to be removed to determine the position of the house to be removed.
Specifically, after the transition layer is obtained, the transition layer comprises a line model and a house layer, and in the transition layer, houses intersecting with the line model in the transition layer are houses to be transitioned, and houses not intersecting with the line model are houses which do not need to be transitioned. After the house to be removed is obtained, labeling the house to be removed, wherein the labeling is specifically performed by a main user to mark the position of the house to be removed, and the main user is used for determining the position of the house to be removed.
In one example, still taking the transition layer shown in fig. 3 as an example, in fig. 3, the houses 306 and 310 intersecting the line model 30 are houses 306 and 310, so that the houses 306 and 310 are houses to be transitioned, where the mileage number of the houses 306 is dk55+356 and the mileage number of the houses 310 is dk55+389. In addition, in the specific dismantling layer, the area of the house is also marked (not shown in the drawing of the present application, but in practical application, the area of the house, the floor, the corresponding mileage number, etc. are marked).
Further optionally, in this embodiment, labeling the house to be removed includes, but is not limited to: marking the house to be removed according to the mileage number, wherein the mileage number is the distance between the vertical point between the house to be removed and the stock way of the station to be built and the starting point of the station to be built.
Specifically, in the schematic diagram of the house to be removed shown in fig. 4, for example, the line number of the house to be removed is DK55, where the house to be removed is marked according to the mileage number of the house to be removed, and assuming that the distance between the vertical point between the house a to be removed and the stock way of the house to be removed and the starting point of the house to be built is 355 meters, the mileage number of the house a to be removed is dk55+355.
Optionally, in this embodiment, determining that the house intersecting the line model in the migration layer is the house to be migrated includes, but is not limited to: determining that houses in an interval of left-right deviation preset distance of a positive strand track of a station to be built are houses to be removed; and/or determining the house positioned in the preset transition zone as the house to be transitioned.
Specifically, there are many migration methods in the migration process, and in the application scenario of this embodiment, the environment-friendly migration method and the land-bound migration method may be included, and the environment-friendly migration method and the land-bound migration method are described in detail below:
1) The environment-friendly removing method is to perform land-sign removing in an interval formed by shifting left and right of a positive line stock track of a station to be built by a specified interval, for example, performing land-sign removing in an interval of shifting left and right of the positive line stock track of the station to be built by 30 meters, and setting houses intersected with the interval of shifting left and right of a line model by 30 meters as houses to be removed. Taking the transition layer shown in fig. 3 as an example, if the environment-friendly transition method is adopted and the interval division is performed with an offset distance of 20 meters as an example, an environment-friendly transition method result diagram shown in fig. 5 is generated, wherein the houses to be transitioned are house 306, house 308 and house 310.
2) The site boundary removing method is to perform site characteristic removing in a preset interval, a preset interval is set at a specific mileage place to perform removing, for example, a DK55 site to be built is taken as an example to illustrate, a site is set at a 600 meter place of DK55 to be used for building a station, a rectangular interval with the length of 1000 meters and the width of 300 meters is obtained by taking a mileage DK55+600 as a center, and the intersecting direction of the rectangular interval is the house to be removed.
In one example, taking the transition layer shown in fig. 3 as an example, if an environment-friendly transition method is adopted to set a corresponding interval, a land boundary transition method result schematic diagram shown in fig. 6 is generated, wherein the houses to be transitioned are the houses 306 and 308.
In another example of this embodiment, the above-mentioned environmental protection method and site-used boundary method are used, firstly, obtain the building layer, mainly include the building multi-section line entity in the building layer, obtain the layer number layer, mainly include the layer number, new, broken word entity (used for describing the state of the building, for the subsequent assessment of the sign land), newly build the layer of dismantling, in order not to destroy the topography map, map all entities of building layer and layer number layer to the layer of dismantling, in the layer of dismantling, associate the layer number with the building, then shift the interval formed by the positive line stock way or interval formed by the site with the building line, delete the outside building of interval, the crossing building and interval inside building are the building that needs to be dismantled, count the area of the building, calculate the space between building and stock way, in order to be convenient for the designer to review, number the corresponding mileage information of building according to the mileage, finally, write the result data into the sign land and dismantle the project number table, include the number of the building, position, area, number of the number of layers of the building to be removed, etc.
Taking fig. 6 as an example, the above method for determining the land information is performed on the subway line DK55 to be built, so as to obtain a corresponding number of migration projects, and the number of migration projects (some but not all of the number of migration projects) of the subway line DK55 to be built is shown in table 1 below.
TABLE 1
It should be noted that, the method for determining the land information in this embodiment is mainly described by taking the building to be removed as an example, in the actual application process, most of the removed buildings are all buildings, and a small number of other buildings exist, where the building in this embodiment includes but is not limited to a house, a well, a wall and other buildings that can be marked on a topographic map, and in this embodiment, the house parameters include the number of layers and the area, the parameters of the well include the building material, the depth, the caliber and the number, and the parameters of the wall include the length, the building material, the degree of old and new. The above is merely an example, and the present embodiment is not limited in any way.
According to the method and the device for determining the land feature information, a line model of a station to be built is generated according to line data, a topographic map corresponding to the station to be built is obtained, a removal layer is obtained according to a house layer in the topographic map and the line model, and the land feature information of a house to be removed in the removal layer is determined, wherein the land feature information comprises the position and the area of the house to be removed, so that the land feature information statistics of the station to be built is rapidly counted, the accuracy of determining the land feature information is improved, and the labor cost of manually counting the land feature information in the related technology is saved.
Example 2
According to another aspect of the present application, there is also provided a syndrome information determining apparatus for performing the above-described syndrome information determining method, as shown in fig. 7, the apparatus comprising:
1) A processing unit 70, configured to generate a line model of the station to be built according to the line data;
2) A first obtaining unit 72, configured to obtain a topography map corresponding to the station to be built;
3) A second obtaining unit 74, configured to obtain a removal layer according to a house layer in the topography map and the line model;
4) And the determining unit 76 is configured to determine land information of the house to be removed in the removing layer, where the land information includes a position and an area of the house to be removed.
Alternatively, the specific example in this embodiment may refer to the example described in embodiment 1, and this embodiment is not described herein.
Example 3
According to another aspect of the present application, there is also provided a storage medium including a stored program, wherein the program, when run, performs the symptom information determining method as described above.
Alternatively, in the present embodiment, the storage medium is configured to store program code for performing the steps of:
s1, generating a line model of a station to be built according to line data;
s2, obtaining a topographic map corresponding to the station to be built;
s3, obtaining a transition layer according to the house layer in the topographic map and the line model;
s4, determining land sign information of the house to be removed in the removal layer, wherein the land sign information comprises the position and the area of the house to be removed.
Optionally, the storage medium is further configured to store program codes for performing the steps included in the method in the above embodiment 1, which is not described in detail in this embodiment.
Alternatively, in the present embodiment, the storage medium may include, but is not limited to: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
Alternatively, the specific example in this embodiment may refer to the example described in embodiment 1, and this embodiment is not described herein.
Example 4
According to another aspect of the present application, there is also provided an electronic device, as shown in fig. 8, including:
1) A memory 80;
2) A processor 82.
And a computer program stored on the memory 80 and executable on the processor 82, the processor 82 executing the symptom information determining method as described above by the computer program.
Alternatively, in the present embodiment, the memory 80 is arranged to store program code for performing the steps of:
s1, generating a line model of a station to be built according to line data;
s2, obtaining a topographic map corresponding to the station to be built;
s3, obtaining a transition layer according to the house layer in the topographic map and the line model;
s4, determining land sign information of the house to be removed in the removal layer, wherein the land sign information comprises the position and the area of the house to be removed.
Alternatively, the specific example in this embodiment may refer to the example described in embodiment 1, and this embodiment is not described herein.
The foregoing embodiment numbers of the present application are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.
The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present application may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the method described in the embodiments of the present application.
In the foregoing embodiments of the present application, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.
In several embodiments provided by the present application, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.
The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in the embodiments of the present application may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The foregoing is merely a preferred embodiment of the present application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present application, which are intended to be comprehended within the scope of the present application.

Claims (6)

1. A method of determining symptom information, the method comprising:
generating a line model of the station to be built according to the line data;
acquiring a topographic map corresponding to the station to be built;
obtaining a transition layer according to the house layer in the topographic map and the line model;
determining land sign information of a house to be removed in the removal layer, wherein the land sign information comprises the position and the area of the house to be removed;
the generating the line model of the station to be built according to the line data comprises the following steps:
acquiring line data of the station to be built from a preset line database;
generating the line model according to preset basic parameters and the line data;
the obtaining a transition layer according to the house layer in the topographic map and the line model comprises the following steps:
the house layer is obtained, wherein the house layer comprises a house layer number layer and the area of a house, and the house layer number layer is used for marking the layer number of the house;
mapping the house layer and the line model to the migration layer according to the topographic map;
the determining the land information of the house to be removed in the removal layer comprises the following steps:
determining that a house intersected with the line model in the dismantling layer is a house to be dismantled;
labeling the house to be removed to determine the position of the house to be removed;
the labeling of the house to be removed comprises the following steps:
marking the house to be removed according to the mileage number, wherein the mileage number is the distance between the vertical point between the house to be removed and the stock way of the station to be built and the starting point of the station to be built.
2. The method of claim 1, further comprising, prior to generating a line model from the preset base parameters and the line data:
detecting whether the line data is complete;
if the line data is incomplete, not generating the line model according to the line data;
and if the line data is complete, generating the line model according to preset basic parameters and the line data.
3. The method of claim 1, wherein determining that a house in the migration layer that intersects the line model is a house to be migrated comprises:
determining houses in an interval of left-right deviation preset distance of a positive strand track of the station to be built as houses to be removed; and/or the number of the groups of groups,
and determining the house positioned in the preset dismantling interval as the house to be dismantled.
4. A symptom information determining device, the device comprising:
the processing unit is used for generating a line model of the station to be built according to the line data;
the first acquisition unit is used for acquiring a topographic map corresponding to the station to be built;
the second acquisition unit is used for acquiring a transition layer according to the house layer in the topographic map and the line model;
the determining unit is used for determining land sign information of the house to be removed in the removing layer, wherein the land sign information comprises the position and the area of the house to be removed;
the processing unit is specifically configured to, when generating a line model of a site to be built according to line data:
acquiring line data of the station to be built from a preset line database;
generating the line model according to preset basic parameters and the line data;
the second obtaining unit is specifically configured to:
the house layer is obtained, wherein the house layer comprises a house layer number layer and the area of a house, and the house layer number layer is used for marking the layer number of the house;
mapping the house layer and the line model to the migration layer according to the topographic map;
the determining unit is specifically configured to:
determining that a house intersected with the line model in the dismantling layer is a house to be dismantled;
labeling the house to be removed to determine the position of the house to be removed;
the determining unit is specifically configured to, when labeling the house to be removed:
marking the house to be removed according to the mileage number, wherein the mileage number is the distance between the vertical point between the house to be removed and the stock way of the station to be built and the starting point of the station to be built.
5. A storage medium comprising a stored program, wherein the program when run performs the symptom information determining method of any of claims 1 to 3.
6. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the processor performs the method of determining the symptom information of any of claims 1 to 3 by means of the computer program.
CN201910069941.3A 2019-01-24 2019-01-24 Method and device for determining land information, storage medium and electronic device Active CN111475873B (en)

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AU2005217987A1 (en) * 2004-05-14 2005-12-01 Wesley Crisfield House Siting and Costing System
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CN108122176A (en) * 2016-11-28 2018-06-05 星际空间（天津）科技发展有限公司 System is imposed in house in a kind of state-owned land
CN109191574A (en) * 2018-09-07 2019-01-11 江苏省工程勘测研究院有限责任公司 Earth clearance object research information management system based on unmanned plane oblique photograph

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AU2005217987A1 (en) * 2004-05-14 2005-12-01 Wesley Crisfield House Siting and Costing System
CN106247936A (en) * 2016-08-26 2016-12-21 江苏省工程勘测研究院有限责任公司 Earth clearance object research method based on 3 D laser scanning and investigating system
CN108122176A (en) * 2016-11-28 2018-06-05 星际空间（天津）科技发展有限公司 System is imposed in house in a kind of state-owned land
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