CN109959369A - A kind of efficient laser mapping method based on municipal works - Google Patents
A kind of efficient laser mapping method based on municipal works Download PDFInfo
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- CN109959369A CN109959369A CN201910367983.5A CN201910367983A CN109959369A CN 109959369 A CN109959369 A CN 109959369A CN 201910367983 A CN201910367983 A CN 201910367983A CN 109959369 A CN109959369 A CN 109959369A
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- measuring apparatus
- laser measuring
- data
- laser
- municipal works
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C15/00—Surveying instruments or accessories not provided for in groups G01C1/00 - G01C13/00
- G01C15/002—Active optical surveying means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The present invention relates to municipal works technical fields, especially a kind of efficient laser mapping method based on municipal works, the following steps are included: S1, checking laser measuring apparatus, ensure that laser measuring apparatus is in normal working condition, laser measuring apparatus is fixed on tripod, then determines coordinate origin；S2, laser measuring apparatus is placed on origin, and the leveling to tripod horizontal direction, it is ensured that laser measuring apparatus is in horizontality；S4, by the data of laser measuring apparatus with wirelessly transmitting, import data in data processor, by handling in data processor data, then imported data in computer with USB, carry out the drafting of image；S5, after Image Rendering, drawing is printed by printer.The present invention has accuracy when ensuring measurement, while simple to operate.
Description
Technical field
The present invention relates to municipal works technical field more particularly to a kind of efficient laser mapping sides based on municipal works
Method.
Background technique
In engineering construction planning and designing, construction and management stage measure required by work it is various orientation,
High, mapping and photogrammetric etc. instrument are surveyed in ranging, angle measurement, the general measurement by laser measuring apparatus progress data,
This quasi-instrument is more, and common ground is to connect a He-Ne laser with telescope, laser beam is imported telescope tube, and make
Itself and collimation overlapping of axles.Using the advantages that beam direction is good, the angle of departure is small, brightness is high, red visible, a distinctness is formed
Line of collimation, the foundation as direction and location.Then it is drawn, existing mapping method is cumbersome, while being easy in mapping
There is biggish error, influences the accuracy of measurement result.
Summary of the invention
The purpose of the present invention is to solve disadvantage existing in the prior art, and propose a kind of based on municipal works
Efficient laser mapping method.
To achieve the goals above, present invention employs following technical solutions:
Design a kind of efficient laser mapping method based on municipal works, comprising the following steps:
S1, laser measuring apparatus is checked, it is ensured that laser measuring apparatus is in normal working condition, by laser measuring apparatus
It is fixed on tripod, then determines coordinate origin；
S2, laser measuring apparatus is placed on origin, and the leveling to tripod horizontal direction, it is ensured that at laser measuring apparatus
In horizontality, the measurement of preliminary survey is carried out, and data are saved, this point is labeled as at first point, then by laser measurement
Instrument is translated, and is measured again, is saved to data, by this point be labeled as second point, finally by laser measuring apparatus into
Row translates again, measures, saves to data, by this point labeled as thirdly；
S3, it repeats S2 step three times, and analysis comparison, the big data of removal gap is carried out to the measurement data of each point；
S4, by the data of laser measuring apparatus with wirelessly transmitting, import data in data processor, pass through data
Data are handled in processor, are then imported data in computer with USB, the drafting of image is carried out；
S5, after Image Rendering, drawing is printed by printer.
Preferably, when step S2 is leveled, the bubble tube on laser measuring apparatus is made to be parallel to any pair of foot
Spiral, two foot screws of rotation keep bubble placed in the middle；Then, alidade is rotated by 90 °, rotating another foot screw makes long bubble
Pipe bubble is placed in the middle, will level to laser measuring apparatus.
Preferably, when selecting coordinate origin, it is to be ensured that origin be selected in unobscured, ambient enviroment is spacious,
The high place of gesture, at the same avoid frame near high-tension power transmission and transformation equipment, beside telecommunication equipment dual-mode antenna, under tree shade with
And waterside, the transmitting of these receptions and radio signal all to No. GPS can have an impact, and will affect the transmission of signal.
Preferably, tripod uses wooden tripod, light-weight easy to carry, while can reduce vibration, is conducive to
The accuracy of measurement result.
Preferably, it before being measured with laser measuring apparatus, needs to clear up the optical instrument of laser measuring apparatus, first
Dust is swept off with clean hairbrush, then is stained with the gently wiping that alcohol is enclosed by the outside circle in lens centre with clean wireless cotton,
Finally the alcohol on lens is dried with dry cotton, dust is prevented to be adhered on eyeglass, influences the result of detection.
Preferably, it when checking laser measuring apparatus, is checked including the electricity to battery, prevents battery capacity
It is low, the interruption of measurement is caused, while detection is booted up to laser measuring apparatus.
Preferably, when solar irradiation is penetrated and measured, laser measuring apparatus to hold up an umbrella, and take sky shade.
A kind of efficient laser mapping method based on municipal works proposed by the present invention, beneficial effect are: 1, by more
Secondary one-point measurement reduces error, and be conducive to the accuracy of mapped results, while simple to operate quick: 2 by sharp
Optical measuring instrument is checked, is leveled, is cleared up, and error when measurement is advantageously reduced, and is conducive to going on smoothly for measurement, is improved and is surveyed
The efficiency of amount.
Specific embodiment
Below in conjunction with the embodiment of the present invention, technical solution in the embodiment of the present invention is clearly and completely retouched
It states, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
A kind of efficient laser mapping method based on municipal works, comprising the following steps:
S1, laser measuring apparatus is checked, it is ensured that laser measuring apparatus is in normal working condition, by laser measuring apparatus
It being fixed on tripod, tripod uses wooden tripod, and it is light-weight easy to carry, while vibration can be reduced, be conducive to
Then the accuracy of measurement result determines coordinate origin, when selecting coordinate origin, it is to be ensured that origin is selected in the visual field and opens
It is wealthy, ambient enviroment is spacious, high land, while avoid frame near high-tension power transmission and transformation equipment, telecommunication equipment receive
It sends out beside antenna, under tree shade and waterside, the transmitting of these receptions and radio signal all to No. GPS can have an impact,
It will affect the transmission of signal；
S2, laser measuring apparatus is placed on origin, and the leveling to tripod horizontal direction, it is ensured that at laser measuring apparatus
In horizontality, the measurement of preliminary survey is carried out, and data are saved, this point is labeled as at first point, then by laser measurement
Instrument is translated, and is measured again, is saved to data, by this point be labeled as second point, finally by laser measuring apparatus into
Row translates again, measures, saves to data, by this point labeled as thirdly, by the multiple measurement pinpointed,
The accuracy that ensure that measurement data is conducive to reduce error；
S3, it repeats S2 step three times, and analysis comparison is carried out to the measurement data of each point, remove the big data of gap,
By being compared to multi-group data, the biggish data of error are eliminated, the accuracy of data is ensure that, reduces error；
S4, by the data of laser measuring apparatus with wirelessly transmitting, import data in data processor, pass through data
Data are handled in processor, are then imported data in computer with USB, the drafting of image is carried out；
S5, after Image Rendering, drawing is printed by printer.
When step S2 is leveled, the bubble tube on laser measuring apparatus is made to be parallel to any pair of foot screw, revolved
Turning two foot screws keeps bubble placed in the middle；Then, alidade is rotated by 90 °, rotating another foot screw occupies long bubbler tube bubble
In, laser measuring apparatus will be leveled, by being leveled to laser measuring apparatus, it is ensured that laser measuring apparatus and ground carry out
Vertically, it ensure that the accuracy of measurement data.
It before being measured with laser measuring apparatus, needs to clear up the optical instrument of laser measuring apparatus, first with clean
Hairbrush sweep off dust, then be stained with alcohol by the gently wiping of the outside circle circle in lens centre with clean wireless cotton, finally use
Dry cotton dries the alcohol on lens, and dust is prevented to be adhered on eyeglass, influence detection as a result, in sunlight
It when irradiation measures, laser measuring apparatus to hold up an umbrella, and take sky shade, prevents sunlight from impacting to measurement, to sharp
It when optical measuring instrument is checked, is checked including the electricity to battery, prevents battery capacity low, cause the interruption of measurement, together
When detection is booted up to laser measuring apparatus.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of efficient laser mapping method based on municipal works, which comprises the following steps:
S1, laser measuring apparatus is checked, it is ensured that laser measuring apparatus is in normal working condition, and laser measuring apparatus is fixed
On tripod, coordinate origin is then determined；
S2, laser measuring apparatus is placed on origin, and the leveling to tripod horizontal direction, it is ensured that laser measuring apparatus is in water
Level state carries out the measurement of preliminary survey, and saves to data, by this point be labeled as first point, then by laser measuring apparatus into
Row translation, measures again, saves to data, this point is labeled as second point, finally carries out laser measuring apparatus again
Secondary translation, measures, and saves to data, by this point labeled as thirdly；
S3, it repeats S2 step three times, and analysis comparison, the big data of removal gap is carried out to the measurement data of each point；
S4, by the data of laser measuring apparatus with wirelessly transmitting, import data in data processor, pass through data processing
Data are handled in device, are then imported data in computer with USB, the drafting of image is carried out；
S5, after Image Rendering, drawing is printed by printer.
2. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that in step
When S2 is leveled, the bubble tube on laser measuring apparatus is made to be parallel to any pair of foot screw, two foot screws of rotation make gas
Bubble is placed in the middle；Then, alidade is rotated by 90 °, rotating another foot screw keeps long bubbler tube bubble placed in the middle, will be to Laser Measuring
Amount instrument is leveled.
3. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that seat
Mark origin is when being selected, it is to be ensured that origin is selected in that unobscured, ambient enviroment is spacious, high land, while avoiding frame
Near high-tension power transmission and transformation equipment, beside telecommunication equipment dual-mode antenna, under tree shade and waterside, these are all to No. GPS
Reception and the transmitting of radio signal can have an impact, will affect the transmission of signal.
4. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that tripod
It is light-weight easy to carry using wooden tripod, while vibration can be reduced, be conducive to the accuracy of measurement result.
5. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that with swash
Before optical measuring instrument measures, needs to clear up the optical instrument of laser measuring apparatus, first sweeps off dust with clean hairbrush,
Alcohol is stained with by the gently wiping of the outside circle circle in lens centre with clean wireless cotton again, finally uses dry cotton by lens
On alcohol dried, prevent dust to be adhered on eyeglass, influence detection result.
6. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that sharp
It when optical measuring instrument is checked, is checked including the electricity to battery, prevents battery capacity low, cause the interruption of measurement, together
When detection is booted up to laser measuring apparatus.
7. a kind of efficient laser mapping method based on municipal works according to claim 1, which is characterized in that in the sun
When light irradiation measures, laser measuring apparatus to hold up an umbrella, and take sky shade.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910367983.5A CN109959369A (en) | 2019-05-05 | 2019-05-05 | A kind of efficient laser mapping method based on municipal works |
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| CN201910367983.5A CN109959369A (en) | 2019-05-05 | 2019-05-05 | A kind of efficient laser mapping method based on municipal works |
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| CN109959369A true CN109959369A (en) | 2019-07-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459439A (en) * | 2021-12-28 | 2022-05-10 | 福州鹏翔勘测设计有限公司 | Efficient laser mapping method based on municipal engineering |
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| US20050038627A1 (en) * | 2003-08-14 | 2005-02-17 | George Brimhall | Integrated laser mapping tablet and method of use |
| CN104697492A (en) * | 2015-04-07 | 2015-06-10 | 苏州市测绘院有限责任公司 | Laser mapping method based on municipal engineering mapping |
| CN205843652U (en) * | 2016-05-17 | 2016-12-28 | 山西省交通科学研究院 | A kind of high equipment of survey based on laser mapping |
| CN106500674A (en) * | 2016-10-19 | 2017-03-15 | 河南城建学院 | A kind of mapping method based on municipal works |
| EP3225952A1 (en) * | 2016-03-31 | 2017-10-04 | Topcon Corporation | Laser scanner with mopa laser and adjustable amplification factor |
| CN107339981A (en) * | 2017-06-20 | 2017-11-10 | 北京工业大学 | A kind of electronic tripod of engineering survey and quick centring flatening method |
| CN207081429U (en) * | 2017-09-05 | 2018-03-09 | 章小波 | A kind of construction costs measuring scale |
| CN107966139A (en) * | 2017-12-04 | 2018-04-27 | 瑞安市东南市政工程建设有限公司 | A kind of mapping method based on municipal works |
-
2019
- 2019-05-05 CN CN201910367983.5A patent/CN109959369A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050038627A1 (en) * | 2003-08-14 | 2005-02-17 | George Brimhall | Integrated laser mapping tablet and method of use |
| CN104697492A (en) * | 2015-04-07 | 2015-06-10 | 苏州市测绘院有限责任公司 | Laser mapping method based on municipal engineering mapping |
| EP3225952A1 (en) * | 2016-03-31 | 2017-10-04 | Topcon Corporation | Laser scanner with mopa laser and adjustable amplification factor |
| CN205843652U (en) * | 2016-05-17 | 2016-12-28 | 山西省交通科学研究院 | A kind of high equipment of survey based on laser mapping |
| CN106500674A (en) * | 2016-10-19 | 2017-03-15 | 河南城建学院 | A kind of mapping method based on municipal works |
| CN107339981A (en) * | 2017-06-20 | 2017-11-10 | 北京工业大学 | A kind of electronic tripod of engineering survey and quick centring flatening method |
| CN207081429U (en) * | 2017-09-05 | 2018-03-09 | 章小波 | A kind of construction costs measuring scale |
| CN107966139A (en) * | 2017-12-04 | 2018-04-27 | 瑞安市东南市政工程建设有限公司 | A kind of mapping method based on municipal works |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459439A (en) * | 2021-12-28 | 2022-05-10 | 福州鹏翔勘测设计有限公司 | Efficient laser mapping method based on municipal engineering |
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Application publication date: 20190702 |
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