CN108981573A - A kind of system based on Gauss Kru&4&ger projection's method measurement building - Google Patents
A kind of system based on Gauss Kru&4&ger projection's method measurement building Download PDFInfo
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- CN108981573A CN108981573A CN201810892700.4A CN201810892700A CN108981573A CN 108981573 A CN108981573 A CN 108981573A CN 201810892700 A CN201810892700 A CN 201810892700A CN 108981573 A CN108981573 A CN 108981573A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/28—Measuring arrangements characterised by the use of optical techniques for measuring areas
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
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- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of systems based on Gauss Kru&4&ger projection's method measurement building, including measurement hardware system and software systems；The measurement hardware system includes measuring circuit, touch screen interface, infrared survey sensor, ultrasonic sensor；Measuring circuit is separately connected infrared survey sensor, ultrasonic sensor；Measuring circuit includes filter circuit, amplifying circuit, communicating circuit, control circuit；Control circuit is separately connected filter circuit, amplifying circuit, communicating circuit；Software systems further include the software of isometric projection measurement floor area of building, and the homalographic of building is specifically calculated using Gauss Kru&4&ger projection's method；The present invention is suitable for Technologies in Construction Planning Design field.
Description
Technical field
The present invention relates to construction accounts, and in particular to a kind of system based on Gauss Kru&4&ger projection's method measurement building.
Background technique
Current construction account device is intelligently single to measure building, and cannot transfer data to host computer into
Row data analytical calculation, cannot directly and the preparatory stage measures area, length and width dimensions, volume of building etc..
Summary of the invention
The present invention is in view of the above-mentioned problems, provide a kind of system based on Gauss Kru&4&ger projection's method measurement building.
The technical solution adopted by the present invention are as follows: a kind of system based on Gauss Kru&4&ger projection's method measurement building, including
Measure hardware system and software systems；It measures hardware system and connects software systems；The measurement hardware system include measuring circuit,
Touch screen interface, infrared survey sensor, ultrasonic sensor；Measuring circuit is separately connected infrared survey sensor, ultrasonic wave
Sensor；Measuring circuit includes filter circuit, amplifying circuit, communicating circuit, control circuit；Control circuit is separately connected filtered electrical
Road, amplifying circuit, communicating circuit；
Measuring circuit, touch screen interface, infrared survey sensor, ultrasonic sensor are arranged at terminal measuring device；
Hardware system can be operated by touch-screen menus；
Infrared survey sensor, ultrasonic sensor build spacing respectively measuring the length, width and height of building, building can
Utilize area；
Software systems include control module, display module, the length, width and height measured value module of building, statistical module, data analysis
Module, data correction module, building service life computing module；Control module links the length of display module, building respectively
Wide high measurement value module, statistical module, data analysis module, data correction module；
Software systems further include the software of isometric projection measurement floor area of building, it is specific using Gauss Kru&4&ger projection's method come
Calculate the homalographic of building；
Software systems setting is connected in main control computer, main control computer by the communicating circuit of communication module and hardware system.
Further, the control circuit is monolithic processor controlled control circuit, including CPU, crystal oscillating circuit, clock electricity
Road；The CPU is separately connected crystal oscillating circuit, clock circuit.
Further, the measurement hardware system structure include cabinet, touch screen, power supply indicator, status indicator lamp,
Switch, control circuit board, power module, lithium battery group, power interface, test connector, USB communication interface；The liquid crystal
Show that the middle part of explosion-proof case front panel is arranged in device；The power supply indicator, status indicator lamp are arranged in explosion-proof case front panel
Right side；The upper left quarter of explosion-proof cabinet internal backplane is arranged in the lithium battery group；The power module is arranged in explosion-proof cabinet
The lower left quarter of internal backplane；The right lower quadrant of explosion-proof cabinet internal backplane is arranged in the control circuit board；The USB communication connects
Mouth, test connector, power interface are separately positioned on left part, middle part, the right part of the rear panel of explosion-proof cabinet.
The present invention compared with prior art the advantages of:
The present invention includes measurement hardware system and software systems, infrared survey sensor, ultrasonic sensor can be used to building
While object measures, the area of building is calculated using Gauss Kru&4&ger projection's method, and analysis can be carried out to measurement data
It calculates, system is reliable for operation, and measurement is accurate, and work efficiency is high.
Other than objects, features and advantages described above, there are also other objects, features and advantages by the present invention.
Below with reference to figure, the present invention is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.
Fig. 1 is a kind of system structure diagram based on Gauss Kru&4&ger projection's method measurement building of the invention.
Fig. 2 is a kind of measurement hardware system of system based on Gauss Kru&4&ger projection's method measurement building of the invention
Structural block diagram.
Fig. 3 is a kind of measurement hardware system of system based on Gauss Kru&4&ger projection's method measurement building of the invention
Control circuit schematic diagram.
Fig. 4 is the cabinet positive structure schematic of measurement hardware system of the invention.
Fig. 5 is the box inner structure schematic diagram of measurement hardware system of the invention.
Fig. 6 is the box back surface structural schematic diagram of measurement hardware system of the invention.
Appended drawing reference:
2 it is cabinet, 3 be touch screen, 4 be power supply indicator, 5 be status indicator lamp, 6 be switch, 9 be control circuit board, 10 is
Power module, 11 be lithium battery group, 12 be power interface, 13 be test connector, 14 be USB communication interface.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing 1-6 and implementation
Example, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used to explain this hair
It is bright, it is not intended to limit the present invention.
As shown in Figure 1, a kind of system based on Gauss Kru&4&ger projection's method measurement building, including measurement hardware system
And software systems；It measures hardware system and connects software systems；
As shown in Fig. 2, the measurement hardware system includes measuring circuit, touch screen interface, infrared survey sensor, ultrasonic wave biography
Sensor；Measuring circuit is separately connected infrared survey sensor, ultrasonic sensor；Measuring circuit includes filter circuit, amplification electricity
Road, communicating circuit, control circuit；Control circuit is separately connected filter circuit, amplifying circuit, communicating circuit；
Measuring circuit, touch screen interface, infrared survey sensor, ultrasonic sensor are arranged at terminal measuring device；
Hardware system can be operated by touch-screen menus；
Infrared survey sensor, ultrasonic sensor build spacing respectively measuring the length, width and height of building, building can
Utilize area；
Software systems include control module, display module, the length, width and height measured value module of building, statistical module, data analysis
Module, data correction module, building service life computing module；Control module links the length of display module, building respectively
Wide high measurement value module, statistical module, data analysis module, data correction module, building service life computing module；
Software systems further include the software of isometric projection measurement floor area of building, it is specific using Gauss Kru&4&ger projection's method come
Calculate the homalographic of building；
Software systems setting is connected in main control computer, main control computer by the communicating circuit of communication module and hardware system.
The control circuit is the monolithic processor controlled control circuit of MSP430.
The control circuit is monolithic processor controlled control circuit, including CPU, crystal oscillating circuit, clock circuit；The CPU
It is separately connected crystal oscillating circuit, clock circuit.
Gauss Kru&4&ger projection is that a kind of isogonism horizontal axis cuts cylindroid projection.It assumes that an elliptic cylinder and the earth
Ellipsoid dignity is transverse on a certain warp, will be within the scope of central meridian east, west each 3 ° or 1.5 ° of warps according to conformal projection
Latitude and longitude project on elliptic cylinder, and then elliptic cylinder is launched into made of plane.This projection, central meridian is projected
For straight line, length is not deformed, equal with spherical surface physical length, remaining warp is to pass through to the convergent camber line of pole away from center
Line is remoter, deforms bigger.It is straight line after the line projection of equator, but has length deformation.Remaining weft in addition to equator is after projection
It is convex to the curve in equator, and using equator as symmetry axis.Still maintain orthogonal after warp and weft projection.The line of all length deformation
Section, length deformation ratio are all larger than 1. with far from central meridian, and area distortion is also bigger.It, can according to point method with projection
Make the deformation of projecting edge will not be excessive.Various big, the medium scale topographic maps in China use different Gauss Kru&4&ger projections
Band.Wherein the topographic map greater than 1:1 ten thousand uses 3 ° of bands；The topographic map of 1:2.5 ten thousand to 1:50 ten thousand uses 6 ° of bands.
Projection is projected with deformable map: being exactly by ellipsoid each element (including coordinate, direction and length) by certain number
Rule is learned to project in plane.The specialism of this problem is studied cartographical projection.Following two equation (coordinate can be used
Projection formula) it indicates: x=F1 (L, B)；y= F2(L,B)；L in formula, B are the geodetic coordinates that certain is put on ellipsoid, and X, Y are these
Plane rectangular coordinates after point projection.
Distortion of projection: ellipsoid is a curved surface that is raised, can not flattening.By element (distance, angle on this curved surface
Degree, figure) it projects in plane, difference will be presented with original distance, angle, figure, this difference is known as distortion of projection.
The form of distortion of projection: angular distortion, length deformation and area distortion.
The mode of map projection:
(1) isometric projection --- the angle of projection front and back is equal, but length and area have deformation；
(2) equidistant projection --- the equal length of projection front and back, but angle and area have deformation；
(3) authalic projection --- the area equation of projection front and back, but angle and length have deformation.
The deformation analysis of Gaüss-Krüger projection:
1. length is than constant condition after meeting projection without deformation on central meridian；
2. other any point length ratios are all larger than 1 in addition to length ratio is 1 on central meridian；
3. it is more remote from central meridian on same weft, deform it is bigger, maximum value be located at projection belt edge.
4. latitude is lower, and deformation is bigger, and maximum value is located on equator on same warp.
5. isometric projection non-angular deforms, area ratio is square of length ratio.
6. the isalloline of length ratio is parallel to axis of centres meridian.
Map projection requires
(1) isometric projection (also known as orthomorphic) should be used, when using orthomorphic, a large amount of angle in triangulation
Observation element remains unchanged before and after projection；When surveying the map of system, can be guaranteed in limited range using isometric projection
So that figure is similar with original shape holding on ellipsoid on map.
(2) in the orthomorphic of use, it is desirable that length and area distortion are little, and can using simple formula calculate by
It is deformed and bring correction in these.
It (3) can be by a point band projection.
As shown in Figures 4 to 6, the measurement hardware system structure includes cabinet 2, touch screen 3, power supply indicator 4, state
Indicator light 5, switch 6, control circuit board 9, power module 10, lithium battery group 11, power interface 12, test connector 13, USB are logical
Communication interface 14；The middle part of explosion-proof 2 front panel of cabinet is arranged in the liquid crystal display 3；The power supply indicator 4, state instruction
The right side of explosion-proof 2 front panel of cabinet is arranged in lamp 5；The upper left quarter of explosion-proof 2 internal backplane of cabinet is arranged in the lithium battery group 11；
The lower left quarter of explosion-proof 2 internal backplane of cabinet is arranged in the power module 10；The control circuit board 9 is arranged in explosion-proof cabinet 2
The right lower quadrant of internal backplane；The USB communication interface 14, test connector 13, power interface 12 are separately positioned on explosion-proof cabinet 2
Rear panel left part, middle part, right part.
The present invention includes measurement hardware system and software systems, can use infrared survey sensor, ultrasonic sensor pair
While building measures, analytical calculation can be carried out to measurement data, also can by software to building service life into
Row calculates.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (3)
1. it is a kind of based on Gauss Kru&4&ger projection's method measurement building system, which is characterized in that including measurement hardware system and
Software systems；It measures hardware system and connects software systems；The measurement hardware system includes measuring circuit, touch screen interface, red
Exterior measuring quantity sensor, ultrasonic sensor；Measuring circuit is separately connected infrared survey sensor, ultrasonic sensor；Measurement electricity
Road includes filter circuit, amplifying circuit, communicating circuit, control circuit；Control circuit be separately connected filter circuit, amplifying circuit,
Communicating circuit；
Measuring circuit, touch screen interface, infrared survey sensor, ultrasonic sensor are arranged at terminal measuring device；
Hardware system can be operated by touch-screen menus；
Infrared survey sensor, ultrasonic sensor build spacing respectively measuring the length, width and height of building, building can
Utilize area；
Software systems include control module, display module, the length, width and height measured value module of building, statistical module, data analysis
Module, data correction module, building service life computing module；Control module links the length of display module, building respectively
Wide high measurement value module, statistical module, data analysis module, data correction module；
Software systems further include the software of isometric projection measurement floor area of building, it is specific using Gauss Kru&4&ger projection's method come
Calculate the homalographic of building；
Software systems setting is connected in main control computer, main control computer by the communicating circuit of communication module and hardware system.
2. a kind of system based on Gauss Kru&4&ger projection's method measurement building according to claim 1, feature exist
In the control circuit is monolithic processor controlled control circuit, including CPU, crystal oscillating circuit, clock circuit；The CPU connects respectively
Connect crystal oscillating circuit, clock circuit.
3. a kind of system based on Gauss Kru&4&ger projection's method measurement building according to claim 1, feature exist
In the measurement hardware system structure includes cabinet (2), touch screen (3), power supply indicator (4), status indicator lamp (5), switch
(6), control circuit board (9), power module (10), lithium battery group (11), power interface (12), test connector (13), USB are logical
Communication interface (14)；The liquid crystal display (3) is arranged at the middle part of explosion-proof cabinet (2) front panel；The power supply indicator (4),
Status indicator lamp (5) is arranged on the right side of explosion-proof cabinet (2) front panel；The lithium battery group (11) is arranged in explosion-proof cabinet (2)
The upper left quarter of internal backplane；Lower left quarter of power module (10) setting in explosion-proof cabinet (2) internal backplane；The control electricity
The right lower quadrant in explosion-proof cabinet (2) internal backplane is arranged in road plate (9)；The USB communication interface (14), test connector (13),
Power interface (12) is separately positioned on left part, middle part, the right part of the rear panel of explosion-proof cabinet (2).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810892700.4A CN108981573A (en) | 2018-08-07 | 2018-08-07 | A kind of system based on Gauss Kru&4&ger projection's method measurement building |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810892700.4A CN108981573A (en) | 2018-08-07 | 2018-08-07 | A kind of system based on Gauss Kru&4&ger projection's method measurement building |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000273980A (en) * | 1999-03-23 | 2000-10-03 | Takenaka Komuten Co Ltd | Roof for large space building |
| CN2602385Y (en) * | 2002-10-09 | 2004-02-04 | 傅一鹏 | Ultrasonic ranging apparatus |
| CN201909848U (en) * | 2010-09-19 | 2011-07-27 | 南京德朔实业有限公司 | Range finder |
| CN105626501A (en) * | 2015-12-24 | 2016-06-01 | 中国海洋石油总公司 | Fault diagnosis tester of electric submersible pump working condition monitor system |
| CN107167119A (en) * | 2017-03-29 | 2017-09-15 | 中交烟台环保疏浚有限公司 | The data processing method of distortion of projection |
-
2018
- 2018-08-07 CN CN201810892700.4A patent/CN108981573A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000273980A (en) * | 1999-03-23 | 2000-10-03 | Takenaka Komuten Co Ltd | Roof for large space building |
| CN2602385Y (en) * | 2002-10-09 | 2004-02-04 | 傅一鹏 | Ultrasonic ranging apparatus |
| CN201909848U (en) * | 2010-09-19 | 2011-07-27 | 南京德朔实业有限公司 | Range finder |
| CN105626501A (en) * | 2015-12-24 | 2016-06-01 | 中国海洋石油总公司 | Fault diagnosis tester of electric submersible pump working condition monitor system |
| CN107167119A (en) * | 2017-03-29 | 2017-09-15 | 中交烟台环保疏浚有限公司 | The data processing method of distortion of projection |
Non-Patent Citations (1)
| Title |
|---|
| 庄培德: "高斯—克吕格投影计算", 《地矿测绘》 * |
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Application publication date: 20181211 |