CN106681374B - It is a kind of automatically to sight control method - Google Patents
It is a kind of automatically to sight control method Download PDFInfo
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- CN106681374B CN106681374B CN201710089810.2A CN201710089810A CN106681374B CN 106681374 B CN106681374 B CN 106681374B CN 201710089810 A CN201710089810 A CN 201710089810A CN 106681374 B CN106681374 B CN 106681374B
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- prism
- control
- prisms
- total station
- automatically
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
The invention discloses intersecting in a kind of major long tunnel, two-conductor line control is measuring automatically to sight control method, it is characterized in that increase control electric motor transfer and signal receive emitter on automatic total instruments front-and rear-view prism, and add prism motor manually control and automatic control system, and the corresponding sensor of prism is organized into groups in survey station measurement control terminal, Current observation prism vergence survey station is realized in measurement process, and currently has neither part nor lot in the prism of observation back to survey station.Time of measuring has effectively been saved, construction intermittent time window has been taken full advantage of and carries out operation；Avoid the sniffing prism of mistake initiation；Reduce the investment of personnel；It solves in total station visual field while the measurement work in the case of two and more than two prismatic reflections source occurs；It is applied widely suitable for same or like point monitoring works.
Description
Technical field
The present invention relates to the equipment technology of engineering survey and control measurement, intersect two-conductor line in especially a kind of major long tunnel
It controls and measuring automatically sights control method.
Background technique
In Tunnel control network survey operation, due to the intersection of a variety of construction operations, Traverse Network is done to survey crew
Time window is simultaneously few, and the non-automatic type total station of tradition needs artificial see to take aim at, and because of dark in tunnel, more people is needed to cooperate lamp
Light irradiation, and observation condition is undesirable, it is relatively time-consuming laborious.Especially major long tunnel, hole internal cause cannot make single conducting wire, need
Intersection two-conductor line is done, to increase redundant observation number, Lai Tigao tunnel holing through precision.
This traditional measurement method has the shortcomings that many: first is that intersecting two-conductor line, front and back apparent direction respectively has two prisms,
The polygon leg for being 400 meters for general length is having from the total station visual field that in-motion viewing takes aim at function while two prisms is occurring
Reflection sources, cause not identifying observation, front-and rear-view at this moment needed respectively to stand two people, artificial judgment measures process, in Instrument observation
The prism for having neither part nor lot in observation is blocked in the process.Survey station personnel and front-and rear-view personnel are easy to appear communication fault in the process, to make
At the situation of observation mistake.Second is that non-automatic type total station needs artificial see to take aim at, ordinary circumstance is dark in tunnel, is needed more
People cooperates light-illuminating, and observation condition is still undesirable, and precision is not costly and time consuming laborious, and Tunnel Construction Schedule does not allow, with
And come be various operations interference so that polygon control survey is difficult to carry on.Due to needing to cooperate personnel more, increase
Human cost expenditure.
Summary of the invention
The purpose of the invention is to overcome the above problem, a kind of reasonable in design, easy to operate, precise and high efficiency is provided
Automatically sight control method.
Above-mentioned technical problem of the invention is mainly to be addressed by following technical proposals: a kind of automatically to sight control
Method processed, it is characterized in that increase control electric motor transfer and signal receive transmitting on automatic total instruments front-and rear-view prism
Device, and add prism motor manually control and automatic control system, and survey station measurement control terminal to the corresponding biography of prism
Sensor is organized into groups, and Current observation prism vergence survey station is realized in measurement process, and currently have neither part nor lot in the prism of observation back to
Survey station.
Through total station control system after having learnt to need measurement point position coordinate, it is numbered automatically to each prism,
Such as 1；2 ..., when needing to observe No. 1 point, total station control system transmits signals to all prisms in addition to No. 1 prism, request
These prism vergence 180 degrees；
After completing No. 1 prism point position automatic measuring, when needing to observe No. 2 prisms, total station control system emits signal
To No. 2 prisms, it is desirable that restore No. 2 prism original positions, while emitting signal to prisms all in addition to No. 2 prisms, it is desirable that turn to
180 degree；It measures to such reiteration, completes the multiple measurement of the points such as No. 1 prism and No. 2 prisms ....
The main purpose of Tunnel control network survey is ensuring that tunnel in the opposite construction of two or more excavation faces
In, make the design requirement of its middle line coincidence circuit plane and vertical section, in the range of allowable error, meets the item of limit requirement
It is correctly penetrated through under part.The technical program is measured according to the control for many years in Tunnel control network survey direction, especially medium tunnel
The measurement experience of aspect, based on the principle that long and large tunnel inside conductor is laid, using full-automatic observation total station, front-and rear-view prism
The pedestal with electric motor and sensor is designed, and prism respective sensor is organized into groups in survey station measurement control terminal, is being surveyed
Current observation prism vergence survey station is realized during amount, currently has neither part nor lot in observation prism back to survey station.Since total station is to catchment
The straight angle, vertical angle, distance (oblique distance, flat away from), vertical survey function once dispose instrument just in the instrument of surveying and mapping system of one
Work is all measured on the achievable survey station.This method is designed the device of its prism, increases controllable electric motor and turns
To device and signal sending and receiving apparatus；The hand of prism motor is added in automatic total instruments measuring system, automatically controls system
System makes it be directed at survey station wherein manually controlling convenient for manually adjusting prism；Automatic control system can realize that adjacent measurement points position is seen
When survey, point prism to be observed is rotated backward automatically, only prism to be observed is exposed in total station field range.
After learning the point for needing to observe by automatic type total station for prior art measurement, automatic type is either used
Or non-automatic type total station, there are problems that measuring under the conditions of manual intervention, and this method is existed by total station control system
Learn after needing measurement point position coordinate, has been numbered automatically to each prism, when needing to observe number one point, total station
Control system transmits signals to lower No.1 prism, makes its steering；Only after completing number one point position automatic measuring, need to observe
When lower No.1 prism, system transmits signals to required observation position automatically, it is desirable that restores prism original position, that is, observation bit, simultaneously
Number one position prism is connected to auto-steering after signal.Met through measurement repeatedly with realizing the multiple measurement of required number position prism
The requirement of Point Measurement and monitoring etc..
Preferably, artificial obtain needs to learn prism point seat first by all prisms are manually directed at total station
Mark；Then the prism is numbered, and number is fed back into prism, number is written into prism memory；Judge whether to learn
Complete all prisms, when negative, reenter artificial obtain and need to learn prism position coordinate.
Preferably, it is described by automatic control system, realize control and the Point Measurement of prism vergence: automatic search
I point prism, and measure i prism position coordinate；All prisms in addition to " i " are sent a signal to by total station, by it
180 degree is turned to, makes it back to total station.
Preferably, number is written into prism memory by total station control module, and control is corresponded according to number
Make some prism motor rotational angle.
Preferably, all prisms are installed additional, electric motor control device, signal receives and emitter, realizes that prism turns
The control of dynamic angular values.
Preferably, the front-and rear-view prism is installed on the pedestal with electric motor and sensor.
Preferably, described be arranged the receiving of rib mirror control signal and order emitter on total station.
The beneficial effects of the present invention are: turning to dress due to increasing control electric motor on automatic total instruments front-and rear-view prism
It sets and signal receiving and transmitting unit, has effectively saved time of measuring, construction intermittent time window can be taken full advantage of and carried out
Operation；Sensor drive motor is automatically controlled by portable input-output equipment and rotates prism, avoids mistake initiation
Sniffing prism；The investment for greatly reducing personnel, reduces labor cost；It solves in total station visual field while occurring two
Measurement work in the case of a and more than two prismatic reflections source；Suitable for same or like point monitoring works, it is applicable in model
It encloses wide.
Detailed description of the invention
Fig. 1 is a kind of intersection two-conductor line arrangement schematic diagram of the invention.
Fig. 2 is a kind of composition prism number study module process schematic of the invention.
Fig. 3 is a kind of prism vergence control selections module diagram of the invention.
Fig. 4 is a kind of automatic control system hardware controls integrated module schematic diagram of the invention.
Specific embodiment
Below with reference to the embodiments and with reference to the accompanying drawing the technical solutions of the present invention will be further described.
Measure field is controlled for two-conductor line is intersected in major long tunnel shown in FIG. 1, intersects left conducting wire point in two-conductor line
Number is Z1~ZN, and right traverse point bit number is Y1~YN, and the present embodiment one kind automatically sights control method, in automatic whole station
Increase control electric motor transfer and signal receiving and transmitting unit on instrument front-and rear-view prism, front-and rear-view prism is installed in band
On the pedestal of electric motor and sensor, the reception of rib mirror control signal and order emitter are set on total station；And it adds
Prism motor manually control and automatic control system.
The corresponding sensor of prism is organized into groups in survey station measurement control terminal, Current observation rib is realized in measurement process
Mirror turns to survey station, and currently has neither part nor lot in the prism of observation back to survey station；As shown in Figure 2 and Figure 3, existed by total station control system
Learn after needing measurement point position coordinate, has been numbered automatically to each prism, such as 1；2 ..., when needing to observe No. 1 point,
Total station control system transmits signals to all prisms in addition to No. 1 prism, requests these prism vergence 180 degrees；Complete No. 1 rib
After mirror point position automatic measuring, when needing to observe No. 2 prisms, total station control system transmits signals to No. 2 prisms, it is desirable that restores 2
Number prism original position, while emitting signals to prisms all in addition to No. 2 prisms, it is desirable that 180 degree is turned to, such reiteration is seen
Survey is gone down, and to realize the multiple measurement of this No. 1, No. 2 ... N prism point, is met Point Measurement and is monitored various requirements.
Specific practice is: first by all prisms are manually directed at total station, artificial obtain needs to learn prism point
Coordinate；The prism is numbered again, such as 1~N, and number is fed back into prism, number is written into prism memory；Then sentence
Disconnected whether to have learnt all prisms, if then completing to take i=1, timing if not then reenters artificial obtain and needs to learn prism
Position coordinate is recycled, until having learnt all prisms.
By automatic control system, the control of Lai Shixian prism vergence and Point Measurement: automatic search i point prism,
And measure i prism position coordinate；As i > N, such as i+1 sends a signal to all prisms in addition to " i " by total station,
It is turned around 180 degree, makes it back to total station.
The present embodiment devises hardware controls integrated module, referring to fig. 4, by total station control module to prism memory
Middle write-in number, such as 1~N are correspondingly arranged 1 electric motor device ... prism N electric motor device of prism, a pair of according to number one
1 should be controlled~N number of prism motor rotational angle；All prisms are additionally provided with prism electric motor transfer, letter in hardware device
Signal emission module in number receiving module, data stored memory module and total station realizes the control of prism rotational angle numerical value
System.
Above-described embodiment is the description of the invention, is not limitation of the invention, any pair of simple transformation of the invention
Structure, method afterwards etc. all belong to the scope of protection of the present invention.
Claims (6)
1. a kind of automatically sight control method, characterized in that increase on automatic total instruments front-and rear-view prism and control electronic horse
Up to transfer and signal receiving and transmitting unit, and add prism motor manually control and automatic control system, and in survey station
Measurement control terminal organizes into groups the corresponding sensor of prism, and Current observation prism vergence survey station is realized in measurement process, and
The prism of observation is currently had neither part nor lot in back to survey station；
First by all prisms are manually directed at total station, artificial obtain needs to learn prism position coordinate；
The prism is numbered again, and number is fed back into prism, its number is written into prism memory；
Then judge whether to have learnt all prisms, if it is not, then reenter it is artificial obtain need to learn prism position coordinate into
Row circulation, until having learnt all prisms, if then completing, takes i=1；
Automatic search i prism, and measure i prism position coordinate；
Judge whether i is greater than N, if then observation finishes, if otherwise enabling i=i+1；
When needing to observe No. 1 point, total station control system transmits signals to all prisms in addition to No. 1 prism, requests these
Prism vergence 180 degree；
After completing No. 1 prism point position automatic measuring, when needing to observe No. 2 prisms, total station control system transmits signals to No. 2
Prism, it is desirable that restore No. 2 prism original positions, while in addition to No. 2 prisms all prisms emit signals, it is desirable that it is back to whole station
Instrument；
It measures to such reiteration, completes the multiple measurement of No. 1 prism to N prism point.
2. one kind according to claim 1 automatically sights control method, characterized in that real by automatic control system
The control of existing prism vergence and Point Measurement: automatic search i point prism, and measure i prism position coordinate；By total station
All prisms in addition to " i " are sent a signal to, 180 degree is turned around, makes it back to total station.
A kind of automatically sight control method 3. according to claim 1, characterized in that by total station control module to
Number is written in prism memory, and is corresponded according to number and controls some prism motor rotational angle.
4. one kind according to claim 1 or 2 or 3 automatically sights control method, characterized in that install all prisms additional
Electric motor control device, signal receives and emitter, realizes the control of prism rotational angle numerical value.
5. one kind according to claim 1 or 2 or 3 automatically sights control method, characterized in that the front-and rear-view
Prism is installed on the pedestal with electric motor and sensor.
6. one kind according to claim 1 or 2 or 3 automatically sights control method, characterized in that be arranged on total station
Rib mirror control signal receives and order emitter.
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| CN201710089810.2A CN106681374B (en) | 2017-02-20 | 2017-02-20 | It is a kind of automatically to sight control method |
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| CN201710089810.2A CN106681374B (en) | 2017-02-20 | 2017-02-20 | It is a kind of automatically to sight control method |
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| CN106681374B true CN106681374B (en) | 2019-11-26 |
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|---|---|---|---|---|
| CN109855612A (en) * | 2019-04-02 | 2019-06-07 | 中铁十二局集团有限公司 | A kind of forced centering structure and its centering method for tunnel traverse survey inside tunnel |
| CN110487257A (en) * | 2019-08-01 | 2019-11-22 | 中国水利水电第十四工程局有限公司 | A kind of prism that remote controlled orientation turns to |
| CN111578918B (en) * | 2020-06-24 | 2022-03-18 | 平湖市中地测绘规划有限公司 | Total station control method and system applying same |
| CN112113550B (en) * | 2020-10-16 | 2023-08-15 | 中铁上海设计院集团有限公司 | Intelligent magnetic floating force polymorphism measuring prism and application method thereof |
| CN113865560B (en) * | 2021-08-31 | 2024-05-03 | 上海市基础工程集团有限公司 | Prism device for ultra-deep vertical shaft automatic connection measuring system |
| CN114459425A (en) * | 2022-04-13 | 2022-05-10 | 中交第一航务工程局有限公司 | Immersed tube tunnel underwater length monitoring method and immersed tube tunnel closure opening length measuring method |
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