CN208458697U - Bi-directional symmetrical formula housing feature measuring instrument - Google Patents
Bi-directional symmetrical formula housing feature measuring instrument Download PDFInfo
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- CN208458697U CN208458697U CN201821165581.4U CN201821165581U CN208458697U CN 208458697 U CN208458697 U CN 208458697U CN 201821165581 U CN201821165581 U CN 201821165581U CN 208458697 U CN208458697 U CN 208458697U
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Abstract
The utility model discloses a kind of bi-directional symmetrical formula housing feature measuring instruments, including rotation and lifting bracket and bi-directional symmetrical formula measuring mechanism, bi-directional symmetrical formula measuring mechanism includes printed circuit board and the first measuring unit and the second measuring unit for being symmetricly set on printed circuit board ends, microcontroller, data memory module and data transmission module are integrated on printed circuit board, measuring unit includes laser ranging module, inertia measuring module and camera, and rotation and lifting bracket is GigaPan pan and tilt head.The utility model is novel in design, two sets of measuring units are in pairs to symmetrical permutation and combination, rotation and lifting measurement is carried out using rotation and lifting bracket, the measurement pattern of any position in room can be achieved, it avoids and is conventionally necessary to the drawbacks of successively measuring along metope, while improving efficiency, ensure that data precision and reliability, house texture abundant and structural information can be obtained simultaneously, provides data basis to obtain house property threedimensional model.
Description
Technical field
The utility model belongs to housing feature field of measuring technique, and in particular to a kind of bi-directional symmetrical formula housing feature measurement
Instrument.
Background technique
Housing feature includes house property plane survey, House property inquiry, house property map is drawn, Housing Area Measurements and achievement provide
Material is inspected for acceptance, wherein house property plane survey and Housing Area Measurements field operation often use tape measure, laser range finder etc. to measure
All kinds of side length data in room, while using notes to record these data and drawing sketch roughly as auxiliary, it draws and uses for interior industry,
Quadrangle house simple for structure is not bad, if encounter building structure irregular containing curved surface, continuous inclined-plane etc., complicated,
The laser range finder operation of unidirectional measurement is more complicated, or even also needs centainly to be calculated, not only low precision but also efficiency is not
It is high.With the development of society, people are to House property survey, more stringent requirements are proposed simultaneously, and simple 2 d plane picture has met not
Production application, people prefer to can to obtain three-dimensional and include three-dimensional model including real-texture information, to
Computer Aided Design, construction, finishing etc..This practical application request, merely by ranging data be certainly it is irrealizable, therefore
It needs to acquire image data while obtaining side length data.
Utility model content
It is a kind of two-way the technical problem to be solved by the utility model is in view of the deficiency of the prior art, provide
Symmetrical housing feature measuring instrument, it is novel in design reasonable, two sets of measuring units are in pairs to symmetrical permutation and combination, utilize rotation
Turn lifting support carry out rotation and lifting measurement, it can be achieved that in room any position measurement pattern, avoiding must in conventional method
The drawbacks of must successively measuring along metope, while improving efficiency, ensure that data precision and reliability, while can obtain house
Texture abundant and structural information provide data basis to obtain house property threedimensional model, convenient for promoting the use of.
In order to solve the above technical problems, the technical solution adopted in the utility model is: the measurement of bi-directional symmetrical formula housing feature
Instrument, it is characterised in that: including rotation and lifting bracket and the bi-directional symmetrical formula measuring mechanism that is mounted on the rotation and lifting bracket,
The bi-directional symmetrical formula measuring mechanism includes printed circuit board and is symmetricly set on the printed circuit board ends and is used to survey
The first measuring unit and the second measuring unit for measuring housing feature, be integrated on the printed circuit board microcontroller and with
The data memory module and data transmission module of microcontroller connection, first measuring unit and second measuring unit are equal
It is connect with microcontroller, first measuring unit includes that first laser range finder module, the first inertia measuring module and first are taken the photograph
As head, second measuring unit includes second laser range finder module, the second inertia measuring module and second camera, the rotation
Turning lifting support is GigaPan pan and tilt head.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: the first laser range finder module and second
Laser ranging module includes laser emitter and the laser pickoff with laser emitter cooperation.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: first inertia measuring module and second
Inertia measuring module is IMU inertia measuring module.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: first camera and second camera
It is ccd image sensor.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: the data transmission module is wireless data
Transmission module, the wireless data transfer module are wireless blue tooth transmission module or WIFI module.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: the microcontroller is ARM microcontroller.
Above-mentioned bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: the data memory module is FIFO storage
Module or SD card.
Compared with the prior art, the utility model has the following advantages:
1, the utility model is by setting rotation and lifting bracket, and rotation and lifting bracket is GigaPan pan and tilt head, can be right
Bi-directional symmetrical formula measuring mechanism rotates 360 ° and oscilaltion, obtains convenient for bi-directional symmetrical formula measuring mechanism any in room
The dimension data and image texture information of plane, easy to operate, precision and high-efficient, convenient for promoting the use of.
2, for the utility model by the way that two sets of laser ranging modules are in pairs to symmetrical permutation and combination, forming one can be two-way
The measurement pattern of any position in room can be realized in the laser measurement ruler of ranging simultaneously in this way, while using the side of wheel measuring
Formula avoids and is conventionally necessary to the drawbacks of successively measuring along metope, not only uses effect to the simple quadrangle house of structure
Fruit is good, moreover it is possible to dimension data and image texture information to building structure irregular containing curved surface, continuous inclined-plane etc., complicated into
Row measurement, reliable and stable, using effect is good.
3, the utility model is novel in design rationally, and two sets of cameras are in pairs to symmetrical permutation and combination, is risen using rotation
Descending branch frame carries out rotary lifting-type and obtains image information, can obtain house texture abundant and structural information, while utilizing inertia
Measurement module obtains measuring instrument posture information, data basis is provided to obtain house property threedimensional model, convenient for promoting the use of.
In conclusion the utility model is novel in design rationally, two sets of measuring units are in pairs to symmetrical permutation and combination, benefit
Carry out rotation and lifting measurement with rotation and lifting bracket, it can be achieved that in room any position measurement pattern, avoid conventional method
In the drawbacks of must successively being measured along metope, while improving efficiency, ensure that data precision and reliability, while can obtain
House texture abundant and structural information provide data basis to obtain house property threedimensional model, convenient for promoting the use of.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the schematic block circuit diagram of the utility model.
Description of symbols:
1-first laser range finder module；2-second laser range finder modules；3-the first inertia measuring module；
4-the second inertia measuring module；5-the first camera；6-second cameras；
7-data memory modules；8-microcontrollers；9-data transmission modules.
Specific embodiment
As shown in Figure 1, the utility model includes rotation and lifting bracket and is mounted on two-way on the rotation and lifting bracket
Symmetrical measuring mechanism, the bi-directional symmetrical formula measuring mechanism include printed circuit board and are symmetricly set on the printed circuit
Board ends and for measuring the first measuring unit and the second measuring unit of housing feature, are integrated with micro- on the printed circuit board
Controller 8 and the data memory module 7 and data transmission module 9 being connect with microcontroller 8, first measuring unit and
Second measuring unit is connect with microcontroller 8, and first measuring unit includes first laser range finder module 1, first
Inertia measuring module 3 and the first camera 5, second measuring unit include second laser range finder module 2, the second inertia measurement
Module 4 and second camera 6, the rotation and lifting bracket are GigaPan pan and tilt head.
It should be noted that bi-directional symmetrical formula measuring mechanism is mounted on progress rotary lifting-type house property on rotation and lifting bracket
Element measurement, the rotation and lifting bracket is using GigaPan pan and tilt head, it can be achieved that 360 ° of bi-directional symmetrical formula measuring mechanism revolve
Turn and oscilaltion, the first measuring unit and the second measuring unit for measuring housing feature are symmetricly set on the printing electricity
Road board ends, the second laser range finder module 2 in first laser range finder module 1 and the second amount unit in the first measuring unit at
Bi-directional symmetrical formula permutation and combination, formed one can two-way simultaneous ranging laser measurement ruler, any position in room can be realized in this way
The measurement pattern set, while by the way of wheel measuring, avoid the disadvantage for being conventionally necessary to successively measure along metope
End is not only good to the simple quadrangle house using effect of structure, moreover it is possible to irregular containing curved surface, continuous inclined-plane etc., complexity
The dimension data and image texture information of building structure measure, reliable and stable；The first camera 5 in first measuring unit
It is in pairs to symmetrical permutation and combination with the first camera 6 in the second measuring unit, rotation, which is carried out, using rotation and lifting bracket rises
Drop formula obtains image information, can obtain house texture abundant and structural information, while utilizing first in the first measuring unit
The second inertia measuring module 4 in inertia measuring module 3 and the second measuring unit obtains measuring instrument posture information, to obtain house property
Threedimensional model provides data basis.
In the present embodiment, the first laser range finder module 1 and second laser range finder module 2 include laser emitter and
With the laser pickoff of laser emitter cooperation.
In the present embodiment, first inertia measuring module 3 and the second inertia measuring module 4 are IMU inertia measurement mould
Block.
In actual use, the first inertia measuring module 3 and the second inertia measuring module 4 use IMU inertia measuring module, excellent
The IMU inertia measuring module of choosing is ADIS16475 inertial sensor.
In the present embodiment, first camera 5 and second camera 6 are ccd image sensor.
In actual use, ccd image sensor is small in size, light-weight, high resolution, high sensitivity, wide dynamic range, light
The geometric accuracy of quick member is high, spectral response range is wide, operating voltage is low, small power consumption, service life are long, shock resistance and good impact resistance,
Not by the interference of electromagnetic field, convenient for obtaining clearly image.
In the present embodiment, the microcontroller 8 is ARM microcontroller.
In the present embodiment, the data memory module 7 is FIFO memory module or SD card.
In the present embodiment, the data transmission module 9 is wireless data transfer module, and the wireless data transfer module is
Wireless blue tooth transmission module or WIFI module.
In actual use, operation is transmitted to using the housing feature that data transmission module 9 obtains measuring instrument in field operation
Use is transferred for surveyor in personnel's mobile phone, reduces the workload of field operation, reduces the investment of manpower and material resources.
When the utility model is used, GigaPan pan and tilt head is adjusted to by the selected housing feature level to be acquired
Specified altitude assignment utilizes the first inertia measuring module for being symmetricly set on the printed circuit board ends and the second inertia measurement mould
Block, while obtaining one group of data of bi-directional symmetrical formula measuring mechanism posture, using being symmetricly set on the printed circuit board ends
And first laser range finder module and first laser range finder module for measuring distance, while obtaining one group of number of room-sized
According to using being symmetricly set on the first camera and second camera of the printed circuit board ends, while obtaining room texture
One group image information of information, then, rotation GigaPan pan and tilt head adjust the angle of bi-directional symmetrical formula measuring mechanism, utilize
It is symmetricly set on the first inertia measuring module and the second inertia measuring module of the printed circuit board ends, while being obtained two-way
Another group of data of symmetrical measuring mechanism posture, using being symmetricly set on the printed circuit board ends and for measuring distance
First laser range finder module and first laser range finder module, while another group of data of room-sized are obtained, using symmetrically setting
The first camera and second camera in the printed circuit board ends are set, while obtaining another group picture of room texture information
Picture information, and so on, obtain the housing feature of the height；When needing to obtain the housing feature of another height in room, adjust
GigaPan pan and tilt head height obtains the housing feature of another height in the way of wheel measuring, not only simple to structure
House using effect in quadrangle is good, moreover it is possible to dimension data to building structure irregular containing curved surface, continuous inclined-plane etc., complicated and
Image texture information measures, complete function.
The above is only the preferred embodiment of the utility model, not imposes any restrictions to the utility model, all
According to any simple modification to the above embodiments of the utility model technical spirit, change and equivalent structural changes, still
Belong in the protection scope of technical solutions of the utility model.
Claims (7)
1. bi-directional symmetrical formula housing feature measuring instrument, it is characterised in that: including rotation and lifting bracket and be mounted on the rotation liter
Bi-directional symmetrical formula measuring mechanism on descending branch frame, the bi-directional symmetrical formula measuring mechanism include printed circuit board and are symmetrical arranged
In the printed circuit board ends and for measuring the first measuring unit and the second measuring unit of housing feature, the printing is electric
The data memory module (7) and data transmission module for being integrated with microcontroller (8) on the plate of road and being connect with microcontroller (8)
(9), first measuring unit and second measuring unit are connect with microcontroller (8), the first measuring unit packet
First laser range finder module (1), the first inertia measuring module (3) and the first camera (5) are included, second measuring unit includes
Second laser range finder module (2), the second inertia measuring module (4) and second camera (6), the rotation and lifting bracket are
GigaPan pan and tilt head.
2. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: the first laser ranging
Module (1) and second laser range finder module (2) include laser emitter and the laser pick-off with laser emitter cooperation
Device.
3. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: first inertia measurement
Module (3) and the second inertia measuring module (4) are IMU inertia measuring module.
4. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: first camera
(5) and second camera (6) is ccd image sensor.
5. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: the data transmission module
It (9) is wireless data transfer module, the wireless data transfer module is wireless blue tooth transmission module or WIFI module.
6. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: the microcontroller (8)
For ARM microcontroller.
7. bi-directional symmetrical formula housing feature measuring instrument described in accordance with the claim 1, it is characterised in that: the data memory module
It (7) is FIFO memory module or SD card.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165581.4U CN208458697U (en) | 2018-07-23 | 2018-07-23 | Bi-directional symmetrical formula housing feature measuring instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821165581.4U CN208458697U (en) | 2018-07-23 | 2018-07-23 | Bi-directional symmetrical formula housing feature measuring instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208458697U true CN208458697U (en) | 2019-02-01 |
Family
ID=65180062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821165581.4U Active CN208458697U (en) | 2018-07-23 | 2018-07-23 | Bi-directional symmetrical formula housing feature measuring instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208458697U (en) |
-
2018
- 2018-07-23 CN CN201821165581.4U patent/CN208458697U/en active Active
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