CN106681374A - Full-automatic collimation control method - Google Patents
Full-automatic collimation control method Download PDFInfo
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- CN106681374A CN106681374A CN201710089810.2A CN201710089810A CN106681374A CN 106681374 A CN106681374 A CN 106681374A CN 201710089810 A CN201710089810 A CN 201710089810A CN 106681374 A CN106681374 A CN 106681374A
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- prism
- control
- measurement
- prisms
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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 a full-automatic collimation control method for cross double-wire control measurement in long tunnels. The method is characterized in that electric motor steering control devices and signal transceiving devices are added to front and rear view prisms of an automatic total-station instrument, prism motor manual control and automatic control systems are arranged additionally, sensors corresponding to prisms are grouped at a measurement control end of a measurement station, and turning current observation prisms towards the measurement station and turning other prisms not participated in observation back to the measurement station are realized in a measurement process. Therefore, measurement time is saved effectively, and construction pause time windows are completely used for operation; prism measurement errors caused by human errors are avoided; staff input is reduced; the problem of measurement operation under the condition of existence of two or more prism reflection sources in a view field of the total-station instrument is solved; the method is applicable to identical or similar point position monitoring engineering and wide in application range.
Description
Technical field
The present invention relates to the equipment technology of engineering survey and control measurement, especially intersects two-conductor line in a kind of major long tunnel
Control is measuring automatically to sight control method.
Background technology
In Tunnel control network survey operation, due to the intersection of various construction operations, to survey crew Traverse Network is done
Time window is simultaneously few, and traditional non-automatic type total powerstation needs artificial sight to take aim at, and because of dark in tunnel, needs many people to coordinate lamp
Light irradiation, and observation condition is undesirable, it is relatively time-consuming laborious.Particularly major long tunnel, hole endogenous cause of ill cannot make single wire, need
Intersection two-conductor line is done, to increase redundant observation number tunnel holing through precision is improved.
This traditional measuring method has many shortcomings：One is to intersect two-conductor line, and in front and back apparent direction respectively has two prisms,
For the polygon leg that general length is 400 meters, occur simultaneously in the total powerstation visual field of function two prisms carrying from in-motion viewing to take aim at
Reflection sources, cause None- identified to observe, at this moment need front-and rear-view respectively two people of station, artificial judgment measurement process, in Instrument observation
During block the prism for having neither part nor lot in observation.During survey station personnel and front-and rear-view personnel easily occur linking up error, so as to make
Into the situation of observation mistake.Two is that non-automatic type total powerstation needs artificial sight to take aim at, and ordinary circumstance is dark in tunnel, is needed many
People coordinates light-illuminating, and observation condition is still undesirable, and precision is not costly and time consuming laborious, and Tunnel Construction Schedule is not allowed, with
And come be various operations interference so that polygon control survey is difficult to carry on.Due to needing cooperation personnel more, increase
Human cost is paid.
The content of the invention
The invention aims to overcome the problems referred to above, there is provided a kind of reasonable in design, easy to operate, precise and high efficiency
Automatically sight control method.
What the above-mentioned technical problem of the present invention was mainly addressed by following technical proposals：One kind automatically sights control
Method processed, is characterized in that increasing control electro-motor transfer on automatic total instruments front-and rear-view prism and signal receives transmitting
Device, and manual control and the automatic control system of prism motor are set up, and in survey station control end is measured to the corresponding biography of prism
Sensor is organized into groups, and realizes Current observation prism vergence survey station in measurement process, and currently have neither part nor lot in the prism of observation back to
Survey station.
By total powerstation control system after having learnt to need measurement point position coordinate, it is numbered to each prism automatically,
Such as 1；2 ..., when needing to observe No. 1 point position, total powerstation control system transmits signals to all prisms in addition to No. 1 prism, request
These prism vergence 180 degrees；
After No. 1 prism point position automatic measuring is completed, when needing to observe No. 2 prisms, total powerstation control system transmits signals to No. 2
Prism, it is desirable to recover No. 2 prism original positions, while giving all prism transmission signals in addition to No. 2 prisms, it is desirable to turn to 180 degree；
So reiteration ground measurement, completes No. 1 prism and No. 2 prisms ... wait the multiple measurement of a position.
The main purpose of Tunnel control network survey, is ensuring that opposite construction of the tunnel in two or more excavation faces
In so as to the design requirement of center line coincidence circuit plane and vertical section, in the range of allowable error, meet the bar of gauge requirement
Correct insertion 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 powerstation, front-and rear-view prism
Pedestal of the design with electro-motor Yu sensor, and prism respective sensor is organized into groups in survey station measurement control end, surveying
Current observation prism vergence survey station is realized during amount, observation prism is currently had neither part nor lot in back to survey station.Because total powerstation is to catchment
The straight angle, vertical angle, distance（Oblique distance, it is flat away from）, vertical survey function in the instrument of surveying and mapping system of one, it once disposes instrument just
Can complete all to measure work on the survey station.This method is designed to the device of its prism, increases controllable electro-motor and turns
To device and signal sending and receiving apparatus；The handss of prism motor are set up in automatic total instruments measuring system, is automatically controlled and be
System, wherein manually control is easy to manually adjust prism so as to be directed at survey station；Automatic control system is capable of achieving adjacent measurement points position and sees
During survey, point position to be observed prism is rotated backward automatically, only prism to be observed is exposed in total powerstation field range.
Measure behind the point position of automatic type total powerstation Learning demands observation, either using automatic type for prior art
Or non-automatic type total powerstation, there is a problem of being measured under the conditions of manual intervention, and this method is existed by total powerstation control system
Learn to need after measurement point position coordinate, to be numbered to each prism automatically, when needing to observe number one point position, total powerstation
Control system transmits signals to next's prism so as to turn to；Only after number one point position automatic measuring is completed, observation is needed
During next's prism, system transmits signals to required observation position automatically, it is desirable to recover prism original position i.e. observation bit, while
Number one position prism is connected to auto-steering after signal.Jing measurements repeatedly, to realize the multiple measurement of required number position prism, meet
The requirement of the aspect such as Point Measurement and monitoring.
Preferably, first by manually by all of prism alignment total powerstation, artificial acquisition needs to learn prism point position seat
Mark；Then the prism is numbered, and numbering is fed back to into prism, the write numbering in prism internal memory；Judge whether study
Complete all prisms, artificial acquisition is reentered during negative to be needed to learn prism position coordinate.
Preferably, it is described by automatic control system, realize control and the Point Measurement of prism vergence：Automatically search
I points position prism, and measure i prism position coordinates；All prisms in addition to " i " are sent a signal to by total powerstation, by it
Turn to 180 degree so as to back to total powerstation.
Preferably, numbering is write in prism internal memory by total powerstation control module, and control is corresponded according to numbering
Make certain prism motor rotational angle.
Preferably, install all prisms additional electro-motor control device, signal receiving and discharger, realize that prism turns
The control of dynamic angular values.
Preferably, described front-and rear-view prism is installed on the pedestal with electro-motor and sensor.
Preferably, the described prism control signal that arranges on total powerstation receives and order discharger.
The invention has the beneficial effects as follows：Dress is turned to due to increasing control electro-motor on automatic total instruments front-and rear-view prism
Put and signal receiving and transmitting unit, effectively saved time of measuring, can take full advantage of construction intermittent time window is carried out
Operation；Sensor drive motor is automatically controlled by portable input-output equipment and rotates prism, it is to avoid mistake initiation
Sniffing prism；The input of personnel is greatly reduced, labor cost is reduced；Solve and occur simultaneously in total powerstation visual field two
Measurement work in the case of individual and two or more prismatic reflection source；Suitable for same or like point position monitoring works, model is suitable for
Enclose wide.
Description of the drawings
Fig. 1 is that a kind of of the present invention intersects two-conductor line arrangement schematic diagram.
Fig. 2 is a kind of composition prism numbering study module process schematic of the present invention.
Fig. 3 is a kind of prism vergence control selections module diagram of the present invention.
Fig. 4 is a kind of automatic control system hardware controls integrated module schematic diagram of the present invention.
Specific embodiment
Below by embodiment, and accompanying drawing is combined, technical scheme is described in further detail.
For intersecting two-conductor line control measure field in the major long tunnel shown in Fig. 1, intersect left traverse point position in two-conductor line
Numbering 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 electro-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 electro-motor and sensor, prism control signal is set on total powerstation and is received and order discharger；And set up
The manual control of prism motor and automatic control system.
The corresponding sensor of prism is organized into groups in survey station measurement control end, 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 powerstation control system
Learn to need after measurement point position coordinate, to be numbered to each prism automatically, such as 1；2 ..., when needing to observe No. 1 point position,
Total powerstation control system transmits signals to all prisms in addition to No. 1 prism, asks these prism vergence 180 degrees；Complete No. 1 rib
After mirror point position automatic measuring, when needing to observe No. 2 prisms, total powerstation control system transmits signals to No. 2 prisms, it is desirable to recover 2
Number prism original position, while giving all prism transmission signals except No. 2 prisms in addition to, it is desirable to turn to 180 degree, such reiteration sight
Survey is gone down, and to realize the multiple measurement of this No. 1, No. 2 ... N prism points position, meets Point Measurement and many requirements of monitoring.
Specific practice is：First by manually, by all of prism alignment total powerstation, artificial acquisition needs to learn prism point position
Coordinate；The prism is numbered again, such as 1~N, and numbering is fed back to into prism, the write numbering in prism internal memory；Then sentence
It is disconnected whether to have learnt all prisms, if then completing to take i=1, timing if not, then reentering artificial acquisition needs to learn prism
Position coordinate is circulated, until having learnt all prisms.
Control and the Point Measurement of prism vergence are realized by automatic control system：Automatically i points position prism is searched for,
And measure i prism position coordinates；As i ＞ N, such as i+1 sends a signal to all prisms in addition to " i " by total powerstation,
It is turned around 180 degree so as to back to total powerstation.
The present embodiment devises hardware controls integrated module, referring to Fig. 4, by total powerstation control module to prism internal memory
Middle write numbering, such as 1~N is correspondingly arranged electro-motor device ... the prism N electro-motor devices of prism 1, according to a pair of numbering 1
1~N number of prism motor rotational angle should be controlled；All prisms are additionally provided with prism electro-motor transfer, letter in hardware device
Number receiver module, data storage memory modules, and signal emission module in total powerstation, realize 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 simple transformation to the present invention
Structure, method afterwards etc. belong to protection scope of the present invention.
Claims (7)
1. one kind automatically sights control method, it is characterized in that increasing control electro-motor on automatic total instruments front-and rear-view prism
Transfer and signal receiving and transmitting unit, and manual control and the automatic control system of prism motor are set up, and survey in survey station
Amount control end is organized into groups to the corresponding sensor of prism, and Current observation prism vergence survey station is realized in measurement process, and is worked as
Before have neither part nor lot in the prism of observation back to survey station；
By total powerstation control system after having learnt to need measurement point position coordinate, it is numbered to each prism automatically, such as 1；
2 ..., when needing to observe No. 1 point position, total powerstation control system transmits signals to all prisms in addition to No. 1 prism, asks these
Prism vergence 180 degree；
After No. 1 prism point position automatic measuring is completed, when needing to observe No. 2 prisms, total powerstation control system transmits signals to No. 2
Prism, it is desirable to recover No. 2 prism original positions, while giving all prism transmission signals in addition to No. 2 prisms, it is desirable to turn to 180 degree；
So reiteration ground measurement, completes No. 1 prism and No. 2 prisms ... wait the multiple measurement of a position.
2. one kind according to claim 1 automatically sights control method, it is characterized in that：First by manually by all of rib
Mirror is directed at total powerstation, and artificial acquisition needs to learn prism position coordinate；Then the prism is numbered, and numbering is fed back to
Prism, the write numbering in prism internal memory；Judge whether to have learnt all prisms, artificial acquisition is reentered during negative to be needed to learn
Practise prism position coordinate.
3. one kind according to claim 1 automatically sights control method, it is characterized in that, by automatic control system, realizing
The control of prism vergence and Point Measurement：Automatically i points position prism is searched for, and measures i prism position coordinates；Sent out by total powerstation
The number of delivering letters is turned around 180 degree so as to back to total powerstation to all prisms in addition to " i ".
4. one kind according to claim 2 automatically sights control method, it is characterized in that by total powerstation control module to
Write numbering in prism internal memory, and certain prism motor rotational angle is controlled according to numbering one-to-one corresponding.
5. the one kind according to claim 1 or 2 or 3 or 4 automatically sights control method, it is characterized in that adding on all prisms
Dress electro-motor control device, signal are received and discharger, realize the control of prism rotational angle numerical value.
6. the one kind according to claim 1 or 2 or 3 or 4 automatically sights control method, it is characterized in that before and after described
It is installed on the pedestal with electro-motor and sensor depending on prism.
7. the one kind according to claim 1 or 2 or 3 or 4 automatically sights control method, it is characterized in that being set on total powerstation
Put prism control signal to receive and order discharger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089810.2A CN106681374B (en) | 2017-02-20 | 2017-02-20 | It is a kind of automatically to sight control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710089810.2A CN106681374B (en) | 2017-02-20 | 2017-02-20 | It is a kind of automatically to sight control method |
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| Publication Number | Publication Date |
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| CN106681374A true CN106681374A (en) | 2017-05-17 |
| CN106681374B CN106681374B (en) | 2019-11-26 |
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Cited By (6)
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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 |
| CN111578918A (en) * | 2020-06-24 | 2020-08-25 | 平湖市中地测绘规划有限公司 | Total station control method and system applying same |
| CN112113550A (en) * | 2020-10-16 | 2020-12-22 | 中铁上海设计院集团有限公司 | Intelligent magnetic suspension power multi-state measuring prism and application method thereof |
| CN113865560A (en) * | 2021-08-31 | 2021-12-31 | 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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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN111578918A (en) * | 2020-06-24 | 2020-08-25 | 平湖市中地测绘规划有限公司 | Total station control method and system applying same |
| CN112113550A (en) * | 2020-10-16 | 2020-12-22 | 中铁上海设计院集团有限公司 | Intelligent magnetic suspension power multi-state measuring prism and application method thereof |
| 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 |
| CN113865560A (en) * | 2021-08-31 | 2021-12-31 | 上海市基础工程集团有限公司 | Prism device for ultra-deep vertical shaft automatic connection measuring system |
| 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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| CN106681374B (en) | 2019-11-26 |
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