CN106767738B - A kind of long range angle measurement method over strait and system - Google Patents
A kind of long range angle measurement method over strait and system Download PDFInfo
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- CN106767738B CN106767738B CN201710150232.9A CN201710150232A CN106767738B CN 106767738 B CN106767738 B CN 106767738B CN 201710150232 A CN201710150232 A CN 201710150232A CN 106767738 B CN106767738 B CN 106767738B
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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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C1/00—Measuring angles
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Abstract
The invention discloses a kind of long range angle measurement method and systems, its method is analyzed by the measurement result to each survey time, judge whether coincidence measurement requires for it, and by increasing the survey time, and more accurate measurement result is filtered out during measurement, repeat aforementioned step, make all coincidence measurement requirements of last all measurement results, therefore, the present invention can overcome the unstable influence to long range angle measurement of sea survey platform, and reduce the time that entire long range angle measurement is spent, greatly improve measurement efficiency.
Description
Technical field
The present invention relates to immersed tube tunnel horizontal control survey technical field, in particular to a kind of long range angle measurement over strait
Method and system.
Background technique
Traverse survey is that selected series of points is linked to be broken line on the ground, and survey station is arranged on point, then using survey side, survey
Angle mode come measure these point horizontal position method.The broken line that survey station point is linked to be is known as conducting wire, and survey station point is known as traverse point.
The angle on per adjacent distance between two points and each traverse point between adjacent edge is measured, from a starting point coordinate and azimuth,
The horizontal position of each traverse point is successively calculated with the distance and angle that measure.
But in immersed tube tunnel holing through survey, marine measuring table because by oceanic tide, wave and wind-force effect and shadow
It rings, and among ceaselessly weak vibrations, strong influence is caused to measurement result, to guarantee measurement accuracy, is generally required
Measurement is repeated several times, measurement efficiency is very low.
Summary of the invention
It is an object of the invention to: overcoming sea survey platform unstable influences long range angle measurement, and due to
The measurement environment of sea survey platform influences, and generally requires that measurement is repeated several times, and causes manually by apparatus measures record or artificial
The very low problem of the mode efficiency of record.
In order to achieve the above-mentioned object of the invention, the present invention provides a kind of long range angle measurement method over strait, technical solution
Are as follows:
After measuring the good total station of website installation and debugging, data recorder is connected with the total station, passes through the electronics
Handbook setting circulation measurement parameter and measurement result check parameter, wherein the circulation measurement parameter includes maximum position number；
After measurement starts, the total station executes circulation measurement, wherein every to execute one according to the circulation measurement parameter
Secondary circulation is completed a survey time, and one survey time of every completion, and the total station is calculated according to the data of the survey time
Target point 2C mutual deviation, semiobservation direction value and a survey time are zeroed direction value out, and calculated result is saved as to the survey of the survey time
Measure result；
When the position number of completion reaches the maximum position number, the data recorder checks ginseng according to the measurement result
Number analyzes measurement result and judges whether to need to increase the survey time；
If desired increase the survey time, then increased position number, the setting of the update circulation measurement parameter as needed, and make
The total station continues to execute circulation measurement according to the circulation measurement parameter；
The circulation measurement parameter that the total station is arranged according to the data recorder executes corresponding circulation measurement,
Until the measurement result does not need to increase the survey time, when the measurement result does not need to increase the survey time, measurement result, knot are saved
The measurement of Shu Dangqian measurement website.
According to a kind of specific embodiment, the circulation measurement parameter further includes measurement site name and target point reading
Position；It includes effectively recording number, maximum allowable offset that the measurement result, which checks parameter,；The survey time includes: target point disk
Left measurement and the right measurement of target point disk.
According to a kind of specific embodiment, before analyzing measurement result, the data recorder is completed according to each survey time
Sequencing carries out list to the measurement result of each survey time, and according to list information, judges whether to increase the survey time.
According to a kind of specific embodiment, when the data recorder list, deletes measurement result and be unsatisfactory for the maximum
The survey time of tolerance；
Also, when the quantity of remaining measurement result is less than effective record number, then with the quantity of measurement result
It is increased position number with the difference of effective record number.
According to a kind of specific embodiment, the calculated result is associated with preservation with the number of the survey time, wherein institute
The number for stating the survey time is corresponding with the sequencing that the survey time completes in circulation measurement.
According to a kind of specific embodiment, when occurring measurement interrupting or stopping in measurement process, the total station passes through
Load the circulation measurement parameter that has been arranged and the measurement result check parameter and when interrupting or stopping occurs it is complete
At position number, continue to complete measurement.
Based on the same inventive concept, the present invention also provides a kind of long range angle measurement systems comprising data recorder and
Total station, the data recorder are connect with the total station, wherein
The total station, for executing circulation measurement according to the circulation measurement parameter, until the measurement result is not required to
Increase the survey time, wherein every execution one cycle is completed a survey time, and one survey time of every completion, according to described
The data of survey time calculate target point 2C mutual deviation, semiobservation direction value and survey time zero direction value, and calculated result are saved
For the measurement result of the survey time；
The data recorder checks parameter for circulation measurement parameter and measurement result to be arranged, wherein the circulation measures
Parameter includes maximum position number, when the position number for completing in the total station reaches the maximum position number, according to described
Measurement result checks parameter, and analysis measurement result simultaneously judges whether to need to increase the survey time, for when needing to increase the survey time, according to
Increased position number is needed, the setting of the circulation measurement parameter is updated, the total station is made to continue to be measured according to the circulation
Parameter executes corresponding circulation measurement, or when the measurement result does not need to increase the survey time, saves measurement result, terminates
The measurement of current measurement website.
According to a kind of specific embodiment, the circulation measurement parameter further includes measurement site name and target point reading
Position；It includes effectively recording number, maximum allowable offset that the measurement result, which checks parameter,；The survey time includes: target point disk
Left measurement and the right measurement of target point disk；
The data recorder is also used to before analyzing measurement result, according to the sequencing that each survey time completes, to each
The measurement result of the survey time carries out list, and according to list information, judges whether to increase the survey time；
Wherein, when the data recorder list, the survey time that measurement result is unsatisfactory for the maximum allowable offset is deleted,
Also, when the quantity of remaining measurement result is less than effective record number, then have with the quantity of measurement result with described
The difference of effect record number, is increased position number.
According to a kind of specific embodiment, the total station, for by the number of the calculated result and the survey time
Association saves, wherein the number of the survey time is corresponding with the sequencing that the survey time completes in circulation measurement.
According to a kind of specific embodiment, the total station, for occurring measurement interrupting or stopping in measurement process
When, parameter is checked and in interrupting or stopping generation by loading the circulation measurement parameter being arranged and the measurement result
When completed position number, continue to complete measurement.
Compared with prior art, beneficial effects of the present invention: the present invention is divided by the measurement result to each survey time
Analysis judges whether coincidence measurement requires for it, and by increasing the survey time, and more accurate measurement is filtered out during measurement
As a result, repeating aforementioned step, make all coincidence measurement requirements of last all measurement results, therefore, the present invention can overcome sea
The unstable influence to long range angle measurement of upper measuring table, and reduce the time that entire long range angle measurement is spent,
Greatly improve measurement efficiency.
Detailed description of the invention:
Fig. 1 is the connection schematic diagram of total station and data recorder in the present invention；
Fig. 2 is the flow diagram of the method for the present invention.
Reference signs list
1- total station 2- data recorder
Specific embodiment
The present invention is described in further detail With reference to embodiment.But this should not be interpreted as to the present invention
The range of above-mentioned theme is only limitted to embodiment below, all that model of the invention is belonged to based on the technology that the content of present invention is realized
It encloses.
The connection schematic diagram of total station and data recorder in the present invention as shown in Figure 1；Wherein；The setting of total station 1 is being surveyed
It measures on website, and is connect by data connecting line with data recorder 2.During long range angle measurement, total station 1 is according to electricity
The measurement parameter that sub- handbook 2 is arranged carries out angle measurement, and data recorder 2 receives the measurement result of total station 1, and to measurement
As a result it is analyzed and processed.
The flow chart of the method for the present invention as shown in Figure 2；Wherein, long range angle measurement method of the present invention are as follows:
After measuring the good total station of website installation and debugging, data recorder is connected with total station, for passing through data recorder
Setting circulation measurement parameter and measurement result check parameter, wherein circulation measurement parameter includes maximum position number.
After measurement starts, total station executes circulation measurement, initial position number is zero according to circulation measurement parameter.Wherein,
Every execution one cycle completes a survey time, and one survey time of every completion, total station calculate mesh according to the data of survey time
Punctuate 2C mutual deviation, semiobservation direction value and a survey time are zeroed direction value, and calculated result is saved as to the measurement result of survey time, together
When one survey time of every completion, position number adds one.If the position number completed is not up to maximum position number, continues to execute circulation and survey
Amount.
When the position number of completion reaches maximum position number, data recorder checks parameter, analysis measurement according to measurement result
As a result, and judging whether to need to increase the survey time.If desired increase the survey time, then data recorder increased position number as needed, more
The setting of new circulation measurement parameter, and total station is made to continue to execute corresponding circulation measurement according to circulation measurement parameter.
In entire measurement process, the circulation measurement parameter that total station is arranged according to data recorder is continuously carried out corresponding
Circulation measurement, until measurement result does not need to increase the survey time, when measurement result does not need to increase the survey time, data recorder is saved most
Whole measurement result terminates the measurement of current measurement website.
Specifically, the position number that total station is completed when reaching the maximum position number of current circulation measurement parameter, need through
Data recorder analysis measurement result is crossed, judges whether to need to increase position number, and when needing to increase position number, updates circulation
The setting of measurement parameter, while the position number that total station is completed also is reset to zero.
In long range angle measurement method of the present invention, circulation measurement parameter further includes measurement site name and target point reading
Position.It includes effectively recording number, maximum allowable offset that measurement result, which checks parameter,.Survey time includes that target point is faced left measurement and mesh
The right measurement of punctuate disk.
Specifically, calculated result is associated with preservation with the number of survey time in long range angle measurement method of the present invention,
In, the number of survey time is corresponding with the sequencing that the survey time completes in circulation measurement.Also, before analyzing measurement result, electricity
The sequencing that sub- handbook is completed according to each survey time carries out list to the measurement result of each survey time, and according to list information,
Judge whether to increase the survey time.
When long range angle measurement method of the present invention is implemented, during data recorder carries out list, measurement result is deleted
It is unsatisfactory for the survey time of maximum allowable offset.Also, when the quantity of remaining measurement result is less than effectively record number, then to survey
The quantity of result and the difference of effectively record number are measured, is increased position number.
During long range angle measurement of the present invention, when there is measurement interrupting or stopping, total station has been arranged by load
Circulation measurement parameter and measurement result check parameter and the completed position number when interrupting or stopping occurs, continue to complete
Measurement.
Therefore, even if the method for the present invention breaks down in fieldwork observation, also can then before failure completed measurement after
It is continuous to measure, it avoids re-measuring, improves working efficiency.
Based on the same inventive concept, the present invention also provides a kind of long range angle measurement systems over strait comprising electronic hand
Book and total station.
Wherein, total station is used to execute circulation measurement according to circulation measurement parameter, surveys until measurement result does not need to increase
It returns, wherein every execution one cycle completes a survey time, and one survey time of every completion calculates according to the data of survey time
Target point 2C mutual deviation, semiobservation direction value and a survey time are zeroed direction value, and calculated result is saved as to the measurement result of survey time.
Data recorder checks parameter for circulation measurement parameter and measurement result to be arranged, wherein circulation measurement parameter includes
Maximum position number is also used to check parameter according to measurement result when the position number that total station is completed reaches maximum position number, point
Analysis measurement result simultaneously judges whether to need to increase the survey time, and for when needing to increase the survey time, the increased survey time as needed
Number updates the setting of circulation measurement parameter, and total station is made to continue to execute corresponding circulation measurement according to circulation measurement parameter, or
Person saves measurement result when measurement result does not need to increase the survey time, terminates the measurement of current measurement website.
Specifically, circulation measurement parameter further includes measurement site name and target point location of reading；Measurement result checks ginseng
Number includes effectively recording number, maximum allowable offset；Survey time includes: that target point is faced left measurement and the right measurement of target point disk.
Data recorder is also used to before analyzing measurement result, according to the sequencing that each survey time completes, to each survey time
Measurement result carry out list, and according to list information, judge whether to increase the survey time.
Wherein, when data recorder list, the survey time that measurement result is unsatisfactory for maximum allowable offset is deleted, also, when residue
Measurement result quantity be less than effectively record number when, then with the quantity of measurement result and effectively record number difference, be
Increased position number.
When implementing, total station is used to calculated result being associated with preservation with the number of survey time, wherein the number and survey of survey time
It is corresponding to return the sequencing completed in circulation measurement.
When total station occurs measuring interrupting or stopping in measurement process, by load the circulation measurement parameter that has been arranged and
Measurement result checks parameter and the completed position number when interrupting or stopping occurs, and continues to complete measurement.
A specific embodiment of the invention is described in detail above in conjunction with attached drawing, but the present invention is not restricted to
Embodiment is stated, in the spirit and scope for not departing from claims hereof, those skilled in the art can make
Various modifications or remodeling out.
Claims (3)
1. a kind of long range angle measurement method over strait, which is characterized in that, will be electric after measuring the good total station of website installation and debugging
Sub- handbook is connected with the total station, and circulation measurement parameter is arranged by the data recorder and measurement result checks parameter,
Described in circulation measurement parameter include maximum position number；
After measurement starts, the total station executes circulation measurement, wherein every execution once follows according to the circulation measurement parameter
Ring completes a survey time, and one survey time of every completion, the total station calculate mesh according to the data of the survey time
Punctuate 2C mutual deviation, semiobservation direction value and a survey time are zeroed direction value, and calculated result is saved as to the measurement knot of the survey time
Fruit；
When the position number of completion reaches the maximum position number, the data recorder checks parameter according to the measurement result,
Analysis measurement result simultaneously judges whether to need to increase the survey time；
If desired increase the survey time, then increased position number, the setting of the update circulation measurement parameter as needed, and make described
Total station continues to execute circulation measurement according to the circulation measurement parameter；
The circulation measurement parameter that the total station is arranged according to the data recorder executes corresponding circulation measurement, until
The measurement result does not need to increase the survey time, when the measurement result does not need to increase the survey time, saves measurement result, terminates to work as
The measurement of preceding measurement website；
The circulation measurement parameter further includes measurement site name and target point location of reading；The measurement result checks parameter packet
Include effectively record number, maximum allowable offset；The survey time includes: that target point is faced left measurement and the right measurement of target point disk；
Before analyzing measurement result, the sequencing that the data recorder is completed according to each survey time, the survey to each survey time
It measures result and carries out list, and according to list information, judge whether to increase the survey time；Wherein, it when the data recorder list, deletes and surveys
Amount result is unsatisfactory for the survey time of the maximum allowable offset；
Also, when the quantity of remaining measurement result is less than effective record number, then with the quantity of measurement result and institute
The difference for stating effectively record number is increased position number.
2. long range angle measurement method over strait as described in claim 1, which is characterized in that by the calculated result with it is described
The number of survey time, which is associated with, to be saved, wherein the sequencing phase that the number of the survey time is completed in circulation measurement with the survey time
It is corresponding.
3. long range angle measurement method over strait as described in claim 1, which is characterized in that occur in measurement in measurement process
It is disconnected or when stopping, the circulation measurement parameter and the measurement result that the total station has been arranged by load check parameter with
And the completed position number when interrupting or stopping occurs, continue to complete measurement.
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Citations (3)
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|---|---|---|---|---|
| CN102168396A (en) * | 2011-03-18 | 2011-08-31 | 中铁第一勘察设计院集团有限公司 | Real-time data acquisition and data processing integrated field measuring method of rail datum network |
| CN103438872A (en) * | 2013-08-13 | 2013-12-11 | 河海大学 | Indoor and field integrated system based on dam three-dimension forward intersection measurement |
| CN104567800A (en) * | 2014-12-26 | 2015-04-29 | 中铁大桥勘测设计院集团有限公司 | Transmitting and measuring method of sea-crossing height |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10496942B2 (en) * | 2013-02-28 | 2019-12-03 | P800X, Llc | Method and system for automated project management of excavation requests |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102168396A (en) * | 2011-03-18 | 2011-08-31 | 中铁第一勘察设计院集团有限公司 | Real-time data acquisition and data processing integrated field measuring method of rail datum network |
| CN103438872A (en) * | 2013-08-13 | 2013-12-11 | 河海大学 | Indoor and field integrated system based on dam three-dimension forward intersection measurement |
| CN104567800A (en) * | 2014-12-26 | 2015-04-29 | 中铁大桥勘测设计院集团有限公司 | Transmitting and measuring method of sea-crossing height |
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