CN108009301A - Describe for CAD conduit line maps and show the method and apparatus in Baidu map - Google Patents
Describe for CAD conduit line maps and show the method and apparatus in Baidu map Download PDFInfo
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- CN108009301A CN108009301A CN201711467706.9A CN201711467706A CN108009301A CN 108009301 A CN108009301 A CN 108009301A CN 201711467706 A CN201711467706 A CN 201711467706A CN 108009301 A CN108009301 A CN 108009301A
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- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
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- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/29—Geographical information databases
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/18—Network design, e.g. design based on topological or interconnect aspects of utility systems, piping, heating ventilation air conditioning [HVAC] or cabling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2113/00—Details relating to the application field
- G06F2113/14—Pipes
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Abstract
The invention belongs to computer software development field, essentially discloses a kind of describe for CAD conduit line maps and shows the method in Baidu map, its technical principle is：By when drawing CAD piping drawings, the rectangular co-ordinate of pipeline, each node of circuit is corresponded to the actual latitude and longitude coordinates of each position, set up correspondence, directly the latitude and longitude coordinates of each node are showed on map by way of importing, each node is attached again, pipe network line map not only accurate but also vivid on map can be generated, can accomplish to propose efficient effect for the work such as constructing and transforming.
Description
Technical field
The present invention relates to computer software development field, is used for the description of CAD conduit line maps more particularly to one kind and shows in hundred
Spend the method and apparatus in map.
Background technology
Orientation on map described point method：Need to embody the object of its continuity and continuity for pipeline, circuit etc., be on ground
Can accurately it be shown on figure, current mode passes through the reality to each circuit, pipeline using positioning described point method
Border position be accurately positioned and the accurate description on map, carry out unicom by the described point one by one on map, then by each point,
Form pipeline, the pipe network line chart of circuit；Its major drawbacks is specific trend of the needs to each circuit, and specific node location is all
Need to carry out described point, its workload is very large, and because the concrete condition between each node is uncertain, causes drawn pipe
Mesh is inaccurate, such case for particularly evident among city because urban duct, circuit substantially all in ground it
Under.
The content of the invention
In view of the foregoing deficiencies of prior art, it is used to CAD conduit line maps it is an object of the invention to provide one kind describe
Show the method and apparatus in Baidu map, for solving the problems, such as that drawing pipe network line chart be that workload is very big.
In order to achieve the above objects and other related objects, the present invention provides following technical scheme：
First aspect
A kind of describe for CAD conduit line maps shows the method in Baidu map, the described method comprises the following steps：
1) in CAD piping drawings, two auxiliary magnets are chosen, the two auxiliary magnets are described hereinafter as the first auxiliary magnet and the
Two auxiliary magnets；
2) AUTO cad tools are utilized, obtain the rectangular system coordinate of the first auxiliary magnet and the second auxiliary magnet point in CAD diagram, note
Record as (XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
3) the coordinate pick tool provided using Baidu map, obtains the first auxiliary magnet and the second auxiliary magnet point in map
Longitude and latitude, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
4) cad tools are utilized, the corresponding rectangular system coordinate of all the points for needing to show pipeline in CAD diagram is obtained, is recorded as
(X1、Y1), (X2、Y2) ... ..., (Xn、Yn)；
5) according to each point rectangular co-ordinate and the following formula obtained in step 4), each point pair in conduit line map is calculated by program
Answer through dimension, be recorded as (LNG1、LAT1), (LNG2、LAT2) ... ..., (LNGn、LATn), described program calculates specific as follows
Formula：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet),
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)；
6) according to the longitude and latitude of each point in the pipeline obtained in step 5), the API provided by routine call Baidu map,
Each point is depicted on map, obtains the specific pipeline described in Baidu map.
Second aspect
A kind of describe for CAD conduit line maps shows the device in Baidu map, and described device includes：
Auxiliary magnet chooses module, and in CAD piping drawings, choosing two auxiliary magnets, the two auxiliary magnets are hereinafter retouched
State as the first auxiliary magnet and the second auxiliary magnet；
Rectangular system coordinate obtaining module, for utilizing AUTO cad tools, obtains in CAD diagram the first auxiliary magnet and second auxiliary
The rectangular system coordinate of a point is helped, is recorded as (XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
Longitude and latitude acquisition module, for the coordinate pick tool provided using Baidu map, obtains the first auxiliary in map
The longitude and latitude of point and the second auxiliary magnet, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
Rectangular system coordinate representations module, for using cad tools, obtaining the all-pair for needing to show pipeline in CAD diagram
The rectangular system coordinate answered, is recorded as (X1、Y1), (X2、Y2) ... ..., (Xn、Yn)；
Longitude and latitude modular converter, for according to each point rectangular co-ordinate and following public affairs obtained in rectangular system coordinate representations module
Formula, it is corresponding through dimension by each point in program calculating conduit line map, it is recorded as (LNG1、LAT1), (LNG2、LAT2) ... ...,
(LNGn、LATn), described program calculates formula specific as follows：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet),
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)；
Pipeline describes module, for the longitude and latitude according to each point in the pipeline obtained in longitude and latitude modular converter, passes through journey
Sequence calls the API that Baidu map provides, and each point is depicted on map, obtains the specific pipeline described in Baidu map.
The third aspect
A kind of image information processing device, including：Processor；It is stored with the meter including being loaded and being performed by the processor
The information of calculation machine program, wherein, when the processor loads and performs the computer program, the computer program is realized
Described in real first aspect the step of method.
The invention has the advantages that：
1st, detail location of each key node on map in pipeline, circuit is pin-pointed to by map longitude and latitude；
2nd, the quantity for drawing described point in pipe network figure is reduced；
3rd, be able to can be used by establishing the incidence relation with longitude and latitude when drawing CAD diagram when realizing map displaying
The mode of importing, the pipe network line map of one stroke map displaying.
Brief description of the drawings
Fig. 1 is shown as a kind of flow chart for showing the method in Baidu map for the description of CAD conduit line maps of the present invention.
Fig. 2 is shown as a kind of schematic diagram for showing the device in Baidu map for the description of CAD conduit line maps of the present invention.
Fig. 3 is shown as a kind of schematic diagram of image information processing device of the present invention.
Component label instructions
200 devices
210 auxiliary magnets choose module
220 rectangular system coordinate obtaining modules
230 longitude and latitude acquisition modules
240 rectangular system coordinate representations modules
250 longitude and latitude modular converters
260 pipelines describe module
1~6 step
Embodiment
Illustrate embodiments of the present invention below by way of specific instantiation, those skilled in the art can be by this specification
Disclosed content understands other advantages and effect of the present invention easily.The present invention can also pass through in addition different specific realities
The mode of applying is embodied or practiced, the various details in this specification can also be based on different viewpoints with application, without departing from
Various modifications or alterations are carried out under the spirit of the present invention.It should be noted that in the case where there is no conflict, following embodiments and implementation
Feature in example can be mutually combined.
It should be noted that the diagram provided in following embodiments only illustrates the basic structure of the present invention in a schematic way
Think, then only the display component related with the present invention rather than component count, shape and size during according to actual implementation in schema
Draw, kenel, quantity and the ratio of each component can be a kind of random change during its actual implementation, and its assembly layout kenel
It is likely more complexity.
Embodiment 1
See Fig. 1, there is provided a kind of to describe the flow chart for showing the method in Baidu map for CAD conduit line maps.
Comprise the following steps as shown in the figure, this is used for the method that the description of CAD conduit line maps shows in Baidu map：
1) in CAD piping drawings, two auxiliary magnets are chosen, the two auxiliary magnets are described hereinafter as the first auxiliary magnet and the
Two auxiliary magnets；
2) AUTO cad tools are utilized, obtain the rectangular system coordinate of the first auxiliary magnet and the second auxiliary magnet point in CAD diagram, note
Record as (XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
3) the coordinate pick tool provided using Baidu map, obtains the first auxiliary magnet and the second auxiliary magnet point in map
Longitude and latitude, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
4) cad tools are utilized, the corresponding rectangular system coordinate of all the points for needing to show pipeline in CAD diagram is obtained, is recorded as
(X1、Y1), (X2、Y2) ... ..., (Xn、Yn)；
5) according to each point rectangular co-ordinate and the following formula obtained in step 4), each point pair in conduit line map is calculated by program
Answer through dimension, be recorded as (LNG1、LAT1), (LNG2、LAT2) ... ..., (LNGn、LATn), described program calculates specific as follows
Formula：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet)
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)
6) according to the longitude and latitude of each point in the pipeline obtained in step 5), the API provided by routine call Baidu map,
Each point is depicted on map, obtains the specific pipeline described in Baidu map.
Using the above method, have the advantages that：
1st, detail location of each key node on map in pipeline, circuit is pin-pointed to by map longitude and latitude；
2nd, the quantity for drawing described point in pipe network figure is reduced；
3rd, be able to can be used by establishing the incidence relation with longitude and latitude when drawing CAD diagram when realizing map displaying
The mode of importing, the pipe network line map of one stroke map displaying.
Embodiment 2
See Fig. 2, present embodiments provide a kind of principle described for CAD conduit line maps and show the device in Baidu map
Figure.
As shown in the figure, the device includes：
Auxiliary magnet chooses module 210, in CAD piping drawings, choosing two auxiliary magnets, the two auxiliary magnets are hereinafter
It is described as the first auxiliary magnet and the second auxiliary magnet；
Rectangular system coordinate obtaining module 220, for utilizing AUTO cad tools, obtains the first auxiliary magnet and the in CAD diagram
The rectangular system coordinate of 2 auxiliary magnet points, is recorded as (XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
Longitude and latitude acquisition module 230, for the coordinate pick tool provided using Baidu map, first is auxiliary in acquisition map
The longitude and latitude a little with the second auxiliary magnet is helped, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
Rectangular system coordinate representations module 240, for using cad tools, obtaining all the points for needing to show pipeline in CAD diagram
Corresponding rectangular system coordinate, is recorded as (X1、Y1), (X2、Y2) ... ..., (Xn、Yn)；
Longitude and latitude modular converter 250, for according to each point rectangular co-ordinate obtained in rectangular system coordinate representations module and with
Lower formula, it is corresponding through dimension by each point in program calculating conduit line map, it is recorded as (LNG1、LAT1), (LNG2、
LAT2) ... ..., (LNGn、LATn), described program calculates formula specific as follows：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet)
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)
Pipeline describes module 260, for the longitude and latitude according to each point in the pipeline obtained in longitude and latitude modular converter, passes through
The API that routine call Baidu map provides, each point is depicted on map, obtains the specific pipe described in Baidu map
Line.
The present embodiment has the beneficial effect that：
1st, detail location of each key node on map in pipeline, circuit is pin-pointed to by map longitude and latitude；
2nd, the quantity for drawing described point in pipe network figure is reduced；
3rd, be able to can be used by establishing the incidence relation with longitude and latitude when drawing CAD diagram when realizing map displaying
The mode of importing, the pipe network line map of one stroke map displaying.
Embodiment 3
See Fig. 3, there is provided a kind of schematic diagram of image information processing device.
Such as figure, which includes processor 310 and memory 320；Wherein, memory is used to deposit
The information of the computer program including being loaded and being performed by the processor is contained, wherein, load and perform in the processor
During the computer program, the step of computer program realizes method described in embodiment 1.
In specific implementation, described image information processor can be computer.
In conclusion the present invention is by when drawing CAD piping drawings, by pipeline, the rectangular co-ordinate pair of each node of circuit
The actual latitude and longitude coordinates of each position should be arrived, it is established that correspondence, directly by the longitude and latitude of each node by way of importing
Degree coordinate shows on map, then each node is attached, you can pipe network line not only accurate but also vivid on generation map
Lu Tu, can accomplish to propose efficient effect for the work such as constructing and transforming.
The above-described embodiments merely illustrate the principles and effects of the present invention, not for the limitation present invention.It is any ripe
Know the personage of this technology all can carry out modifications and changes under the spirit and scope without prejudice to the present invention to above-described embodiment.Cause
This, those of ordinary skill in the art is complete without departing from disclosed spirit and institute under technological thought such as
Into all equivalent modifications or change, should by the present invention claim be covered.
Claims (4)
1. a kind of describe for CAD conduit line maps shows the method in Baidu map, it is characterised in that the described method includes following
Step：
1) two auxiliary magnets are chosen in CAD piping drawings, the two auxiliary magnets are described hereinafter as the first auxiliary magnet and second auxiliary
Help a little；
2) AUTO cad tools are utilized, the rectangular system coordinate of the first auxiliary magnet and the second auxiliary magnet point in CAD diagram is obtained, is recorded as
(XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
3) the coordinate pick tool provided using Baidu map, obtains the longitude and latitude of the first auxiliary magnet and the second auxiliary magnet point in map
Degree, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
4) cad tools are utilized, the corresponding rectangular system coordinate of all the points for needing to show pipeline in CAD diagram is obtained, is recorded as (X1、
Y1), (X2、Y2) ... ..., (Xn、Yn)；
5) according to each point rectangular co-ordinate and the following formula obtained in step 4), it is corresponding that each point in conduit line map is calculated by program
Through dimension, (LNG is recorded as1、LAT1), (LNG2、LAT2) ... ..., (LNGn、LATn), described program calculates formula specific as follows：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet),
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)；
6) according to the longitude and latitude of each point in the pipeline obtained in step 5), the API provided by routine call Baidu map will be each
Point is depicted on map, obtains the specific pipeline described in Baidu map.
2. a kind of describe for CAD conduit line maps shows the device in Baidu map, it is characterised in that described device includes：
Auxiliary magnet chooses module, and in CAD piping drawings, choosing two auxiliary magnets, the two auxiliary magnets are described hereinafter as
First auxiliary magnet and the second auxiliary magnet；
Rectangular system coordinate obtaining module, for utilizing AUTO cad tools, obtains the first auxiliary magnet and the second auxiliary magnet in CAD diagram
The rectangular system coordinate of point, is recorded as (XFirst auxiliary magnet、YFirst auxiliary magnet), (XSecond auxiliary magnet、YSecond auxiliary magnet)；
Longitude and latitude acquisition module, for using Baidu map provide coordinate pick tool, obtain map in the first auxiliary magnet and
The longitude and latitude of second auxiliary magnet, is recorded as (LNGFirst auxiliary magnet、LATFirst auxiliary magnet), (LNGSecond auxiliary magnet、LATSecond auxiliary magnet)；
Rectangular system coordinate representations module, for using cad tools, it is corresponding to obtain all the points for needing to show pipeline in CAD diagram
Rectangular system coordinate, is recorded as (X1、Y1), (X2、Y2) ... ..., (Xn、Yn)；
Longitude and latitude modular converter, for according to each point rectangular co-ordinate and the following formula obtained in rectangular system coordinate representations module,
It is corresponding through dimension by each point in program calculating conduit line map, it is recorded as (LNG1、LAT1), (LNG2、LAT2) ... ..., (LNGn、
LATn), described program calculates formula specific as follows：
LNGn=LNGFirst auxiliary magnet+(Xn-XFirst auxiliary magnet)*(LNGSecond auxiliary magnet-LNGFirst auxiliary magnet)/(XSecond auxiliary magnet–XFirst auxiliary magnet),
LATn=LATFirst auxiliary magnet+(Yn-YFirst auxiliary magnet)*(LATSecond auxiliary magnet-LATFirst auxiliary magnet)/(YSecond auxiliary magnet–YFirst auxiliary magnet)；
Pipeline describes module, for the longitude and latitude according to each point in the pipeline obtained in longitude and latitude modular converter, passes through program tune
The API provided with Baidu map, each point is depicted on map, obtains the specific pipeline described in Baidu map.
A kind of 3. image information processing device, it is characterised in that including：
Processor；
The information of the computer program including being loaded and being performed by the processor is stored with, wherein, loaded in the processor
And when performing the computer program, the step of computer program realizes method described in embodiment 1.
4. image information processing device according to claim 3, it is characterised in that：Described image information processing apparatus is set to meter
Calculation machine.
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| CN201711467706.9A CN108009301A (en) | 2017-12-29 | 2017-12-29 | Describe for CAD conduit line maps and show the method and apparatus in Baidu map |
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| CN201711467706.9A CN108009301A (en) | 2017-12-29 | 2017-12-29 | Describe for CAD conduit line maps and show the method and apparatus in Baidu map |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109145070A (en) * | 2018-08-01 | 2019-01-04 | 陈龙雨 | Device network modeling method based on drawing |
| CN110246414A (en) * | 2019-05-31 | 2019-09-17 | 重庆颂拓科技有限公司 | River map-indication method, device, storage medium and equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041758A (en) * | 1999-07-27 | 2001-02-16 | Alpine Electronics Inc | Route displaying method of on-vehicle navigation system |
| CN103324815A (en) * | 2013-07-15 | 2013-09-25 | 丁成波 | Reality testing method for design drawing |
| CN103810350A (en) * | 2014-03-04 | 2014-05-21 | 成都交大光芒科技股份有限公司 | Automatic pel creating method and creating device thereof |
| CN105653777A (en) * | 2015-12-29 | 2016-06-08 | 南京工业大学 | Intelligent mapping system of general survey of underground power line |
| CN105976313A (en) * | 2016-04-19 | 2016-09-28 | 天津天大求实电力新技术股份有限公司 | Method and system for transforming CAD plane coordinate system to Baidu map coordinate system |
-
2017
- 2017-12-29 CN CN201711467706.9A patent/CN108009301A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001041758A (en) * | 1999-07-27 | 2001-02-16 | Alpine Electronics Inc | Route displaying method of on-vehicle navigation system |
| CN103324815A (en) * | 2013-07-15 | 2013-09-25 | 丁成波 | Reality testing method for design drawing |
| CN103810350A (en) * | 2014-03-04 | 2014-05-21 | 成都交大光芒科技股份有限公司 | Automatic pel creating method and creating device thereof |
| CN105653777A (en) * | 2015-12-29 | 2016-06-08 | 南京工业大学 | Intelligent mapping system of general survey of underground power line |
| CN105976313A (en) * | 2016-04-19 | 2016-09-28 | 天津天大求实电力新技术股份有限公司 | Method and system for transforming CAD plane coordinate system to Baidu map coordinate system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109145070A (en) * | 2018-08-01 | 2019-01-04 | 陈龙雨 | Device network modeling method based on drawing |
| CN109145070B (en) * | 2018-08-01 | 2019-09-24 | 陈龙雨 | Device network modeling method based on drawing |
| CN110246414A (en) * | 2019-05-31 | 2019-09-17 | 重庆颂拓科技有限公司 | River map-indication method, device, storage medium and equipment |
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Application publication date: 20180508 |