CN108106607B - Total station and old house delimitation surveying and mapping method thereof - Google Patents
Total station and old house delimitation surveying and mapping method thereof Download PDFInfo
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- CN108106607B CN108106607B CN201711355397.6A CN201711355397A CN108106607B CN 108106607 B CN108106607 B CN 108106607B CN 201711355397 A CN201711355397 A CN 201711355397A CN 108106607 B CN108106607 B CN 108106607B
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- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
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Abstract
The invention discloses a total station, comprising: body, support frame, camera device and treater are equipped with on the body and are used for showing whether the body is the horizontally leveling display piece, and the support frame includes: the camera device comprises a base detachably assembled with a body, at least three groups of supporting legs arranged on one side of the base opposite to the body, leveling parts assembled on the supporting legs in a sliding mode and contacted with the ground, and driving parts arranged on the supporting legs and driving the leveling parts to slide relative to the supporting legs. The purpose that this total powerstation can realize automatic leveling is reached to accelerate survey and drawing efficiency.
Description
Technical Field
The invention relates to the technical field of surveying and mapping, in particular to a total station and an old house delimitation surveying and mapping method thereof.
Background
The total station is a professional measuring device capable of accurately measuring three-dimensional coordinates, and is mainly applied to the fields of geodetic surveying and engineering surveying. With the acceleration of the foot step of urban construction, the total station has been widely applied to the field of mapping in residential areas in order to promote the transformation work of old houses and villages (old villages), promote the saving of intensive land, and improve the urban service function and the infrastructure matching level.
However, the streets in the residential area are complicated, the ground is relatively uneven, and the visibility condition is poor, so that the streets in the residential area belong to a difficult measurement area, meanwhile, in the measurement and lofting process, the existing total station needs to center a known point before measurement and then level the total station for measurement, if a measurer is a new hand, a long time is needed in the leveling stage, and how to accelerate the leveling speed of the total station is of great significance in order to realize quick measurement and guarantee the measurement accuracy.
Disclosure of Invention
The embodiment of the invention aims to provide a total station and an old house delimitation surveying and mapping method thereof, wherein the total station has the advantage of automatic leveling so as to accelerate the working efficiency in the old house delimitation surveying and mapping process.
A first aspect of the present invention provides a total station, comprising: body, support frame, be equipped with on the body and be used for showing whether the body is the horizontally leveling display spare, the support frame includes: with the base of the detachable assembly of body, at least three sets locate the base with the supporting legs of the relative one side of body, its characterized in that, this total powerstation still includes: camera device and treater, the support frame still includes: a leveling member which is assembled at one end of the supporting leg opposite to the base in a sliding way and is contacted with the ground, and a driving member which is arranged on the supporting leg and drives the leveling member to slide relative to the supporting leg,
the camera device is movably arranged on the body or the support frame and can be arranged opposite to the leveling display piece during shooting so as to shoot the real-time picture information of the leveling display piece and send the real-time picture information to the processor,
the processor is internally preset with reference picture information of the state of the leveling display piece when the body is horizontal, compares the real-time picture information with the reference picture information, and controls the corresponding driving piece to work according to the comparison result so as to realize automatic leveling.
When the total station is used for surveying and mapping an area with more complex ground conditions, the support frame is firstly placed on the ground, the body is assembled on the base, the camera device is moved to the position opposite to the leveling display piece and is started, the camera device sends the shot real-time picture information related to the leveling display piece to the processor for processing, the processor compares the received real-time picture information with the reference picture information so as to judge which side the body inclines towards, further drives the leveling piece to slide relative to the supporting legs, and under the action of gravity and the reaction force brought by the sliding, the driving piece on the supporting legs in lower directions is controlled to be started to realize the lifting of the directions, or the driving piece on the supporting legs in higher directions is controlled to be started to realize the lowering of the directions, and until the real-time picture information obtained by the shooting device is consistent with the reference picture information, the processor can judge that the body is automatically leveled, and then the driving piece is controlled to stop working. Compare with common total powerstation, under the circumstances of survey and drawing ground unevenness and other complicated topography, need not artifical proofreading and manual adjustment support frame repeatedly, can realize automatic leveling's purpose, improved survey and drawing efficiency greatly.
With reference to the first aspect, in a first possible implementation manner of the first aspect, one end of the supporting foot, opposite to the base, is a tubular end portion, the leveling member is partially inserted in a sliding manner in an inner wall of the tubular end portion,
the driving member includes:
a servo motor fixed on the inner wall of the tubular end part and controlled by the processor,
a gear fixed to an output shaft of the servo motor, and,
and the rack structure is arranged on the leveling piece and is matched with the gear.
In the total station for realizing the scheme, part of the outer wall of the leveling member is attached to the inner wall of the tubular end part, and the insertion structure of the tubular end part and the leveling member ensures that the connection between the tubular end part and the leveling member is not easy to shake, so that the stable sliding between the tubular end part and the leveling member is facilitated; the servo motor is controlled by the processor to be started, an output shaft of the servo motor rotates to drive the gear to rotate, force transmission is achieved through meshing between the gear and the rack structure, the leveling piece is driven to slide relative to the supporting leg, and the purpose of automatic leveling is achieved.
With reference to the first possible implementation manner of the first aspect, in a second possible implementation manner of the first aspect, the rack structure is a rack fixed to an end of the leveling member, or,
the end part of the leveling piece opposite to the ground is in a hollow tubular shape and is provided with a U-shaped notch for the gear and part of the output shaft to extend into, and the rack structure is rack lines on the inner wall of the end part of the leveling piece.
The total station for realizing the scheme has the advantages that the rack is directly and fixedly arranged on the leveling member to form a rack structure, and the structure is easy to manufacture and install; the inner wall of the leveling piece is provided with the rack grains to form a rack structure, although the structure is difficult to manufacture, the structure is more stable, and the U-shaped notch facilitates the installation of the gear and part of the output shaft of the servo motor in a stretching mode, so that fewer installation parts are arranged, and the installation and the stability are better facilitated.
With reference to the first possible implementation manner of the first aspect, in a third possible implementation manner of the first aspect, a sliding block is convexly arranged on an outer wall of the leveling member, and a sliding groove which is consistent with the sliding direction of the leveling member and is matched with the sliding block is arranged on an inner wall of the tubular end portion.
According to the total station for realizing the scheme, the sliding block is matched with the sliding groove to effectively prevent the leveling member from rotating relative to the tubular end part along the axial direction of the supporting leg, so that the sliding process of the leveling member is more stable, and the accuracy of automatic leveling can be controlled more favorably.
With reference to the first aspect, in a fourth possible implementation manner of the first aspect, the support foot includes:
a first tube sheet is arranged on the first tube sheet,
a second tube sheet, and,
the locking pieces are used for fixing the first pipe piece and the second pipe piece and realizing detachable assembly between the first pipe piece and the second pipe piece.
The total station for realizing the scheme has the advantages that the supporting legs are designed into the detachable structure formed by splicing the first pipe piece and the second pipe piece, so that the driving piece is installed in the supporting legs.
With reference to the first aspect, in a fifth possible implementation manner of the first aspect, one end of the leveling member, which is in contact with the ground, is spherical or annular, and the leveling member is made of a stainless steel material or a titanium alloy material.
In the total station for realizing the scheme, when the driving piece drives the leveling piece to slide relative to the supporting leg, the end part of the spherical or annular leveling piece is more favorable for the leveling piece to be in contact with the rugged ground, and the total station has stronger environmental adaptability, thereby being favorable for improving the stability of the total station; the stainless steel material or the titanium alloy material has the advantages of wear resistance, good corrosion resistance and high hardness, and is favorable for the long-term use of the leveling part.
With reference to the first aspect, in a sixth possible implementation manner of the first aspect, the total station further includes: and after the body is in a horizontal state, the voice alarm device, the vibration alarm device and/or the light alarm device are controlled by the processor to start working so as to remind an operator of finishing automatic leveling.
According to the total station for realizing the scheme, after the total station is automatically leveled, the voice alarm device, the vibration alarm device and/or the light alarm device are controlled by the processor to start working, so that an operator is reminded of operating the total station on the next step, and the total station is more convenient and practical.
With reference to the first aspect, in a seventh possible implementation manner of the first aspect, the leveling display is a bubble level, and the reference picture information is a picture of a state where a bubble of the bubble level is at a center, or,
the leveling display piece is a swinging needle arranged on the body, the body is further provided with a central line corresponding to the position of the swinging needle, and the reference picture information is a state picture obtained by rightly viewing the swinging needle and the central line after the swinging needle and the central line are overlapped.
When the total station realizes the scheme, when the body is in a horizontal state, the bubble of the bubble level meter is positioned in the center, and the pendulum needle is just coincided with the center line under the action of gravity, so that the states of the two structures can be used as reference picture information and compared with corresponding real-time picture information, and the purpose of automatic leveling is realized.
With reference to the first aspect, in an eighth possible implementation manner of the first aspect, the image capturing apparatus includes:
a shell body, a plurality of first connecting rods and a plurality of second connecting rods,
an industrial camera disposed within the housing,
a zoom lens disposed in the housing, the housing being provided with a through hole through which the zoom lens partially extends, and,
a serpentine tube connected between the housing and the body or between the housing and the support bracket to enable the removable assembly.
In the total station for realizing the scheme, the shell has a certain protection effect on the industrial camera and the zoom lens; the image shot by the industrial camera has high definition, so that the acquired real-time image information is clearer, and the subsequent comparison processing of the processor is facilitated, so that the automatic leveling precision is improved; under the condition that the shooting distance of the zoom lens is not changed, the shooting range can be changed by changing the focal length, so that the industrial camera can acquire clear real-time picture information more favorably when the industrial camera shoots the leveling display piece at different positions; the flexible pipe realizes movable assembly between the shell and the body or between the supporting frames, so that an operator can conveniently store the camera device before automatic leveling, the camera device is effectively prevented from excessively protruding out of the body, and the body is convenient to carry and the camera device is protected.
The second aspect of the invention provides a method for surveying and mapping old house delimitation, which comprises the following steps:
collecting data: collecting land parcel related data and cadastral data of the corresponding old village according to the result of the current situation survey of the area to be drawn, and preparing for making a survey working drawing;
making a working diagram: making a working diagram by taking the plot as a unit by referring to the plot related data and the cadastral data, wherein the range line of the old house and village on the working diagram can adopt the range line of the plot related data and the cadastral data;
controlling and measuring: respectively laying map root control points in different land parcels by adopting a smart GPS and utilizing a continuous operation satellite positioning service system, then arranging stations on the map root control points by adopting the total station, and checking a side length difference value and a height difference value, wherein the range of the side length difference value and the height difference value is qualified when the maximum difference value is 9-13 mm;
data acquisition: respectively arranging stations on map root control points distributed in a measuring range by using the total station, collecting a broken part point by adopting a polar coordinate method after checking the direction and the distance, recording data by using a memory of the total station, and simultaneously drawing a sketch on site;
the interior industry is as follows: and transmitting the data collected in the field to an indoor computer for graphical editing by using mapping software.
According to the old house delimitation surveying and mapping method for achieving the scheme, as the old house is generally located in a residential area, various uneven ground surfaces can be met in the old house delimitation surveying and mapping process, and the visibility condition is poor, the total station with the automatic leveling function is adopted, so that the surveying and mapping purpose can be rapidly achieved even if a new person operates, and the surveying and mapping efficiency of the old house delimitation is greatly improved; the surveying and mapping method firstly investigates the existing data resources, then makes a working diagram on the basis of the existing data resources, then controls measurement and data acquisition step by step, and uses mapping software to edit graphs so as to achieve the purposes of convenient, efficient and accurate surveying and mapping.
In summary, the embodiments of the present invention have the following beneficial effects:
firstly, the purpose of automatic leveling is realized by adding a leveling display part, a camera device, a processor and a leveling part, manual repeated correction and manual adjustment of a support frame are not needed under the conditions of surveying and mapping uneven ground and other complex terrains, and the surveying and mapping efficiency is greatly improved;
secondly, the aim of stably driving the leveling piece is achieved by utilizing the servo motor, the gear and the rack structure, the manufacturing is simple, the operation is convenient, and the aim of automatically leveling is easily achieved by controlling.
Drawings
FIG. 1 is a schematic structural diagram of a first embodiment of the present invention;
FIG. 2 is a schematic view showing the assembly of the leveling member, the driving member and the support legs according to the first embodiment of the present invention, in which the tubular end portions of the support legs are partially removed;
FIG. 3 is an enlarged view at A in FIG. 1;
FIG. 4 is a schematic structural diagram of an image capturing apparatus according to an embodiment of the present invention;
FIG. 5 is a schematic view showing the assembly of the leveling member, the driving member and the supporting legs according to the second embodiment of the present invention, in which the tubular end portions of the supporting legs are partially removed;
FIG. 6 is a schematic structural view of a leveling display member according to a third embodiment of the present invention;
fig. 7 is a flowchart illustrating a fourth embodiment of the present invention.
Reference numerals: 1. a body; 11. leveling the display member; 2. a support frame; 21. a base; 22. supporting legs; 221. a chute; 222. a first tube sheet; 223. a second segment; 224. a locking member; 23. a leveling member; 231. a slider; 24. a drive member; 241. a servo motor; 242. a gear; 243. a rack structure; 3. a camera device; 31. a housing; 32. an industrial camera; 33. a zoom lens; 34. a serpentine tube; 4. a processor.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows: a total station, as shown in fig. 1, comprising: the device comprises a body 1, a support frame 2, an image pickup device 3 and a processor 4.
Referring to fig. 1 and 2, the main body 1 is provided with a leveling indicator 11 for indicating whether the main body 1 is level. The support frame 2 includes: the base 21 and the body 1 are detachably assembled through a plurality of groups of bolts, the three groups of supporting feet 22 are respectively hinged to one side of the base 21 opposite to the body 1, the leveling piece 23 is assembled on one end of the supporting feet 22 opposite to the base 21 in a sliding mode and directly contacts with the ground, and the driving piece 24 is arranged on the supporting feet 22 and drives the leveling piece 23 to slide relative to the supporting feet 22.
On the movable body 1 of the camera device 3, in other embodiments, the camera device 3 can also be arranged on the support frame 2, and the camera device 3 can be arranged opposite to the leveling display piece 11 when shooting so as to shoot the real-time picture information of the leveling display piece 11, and send the real-time picture information to the processor 4.
The processor 4 is internally preset with reference picture information of the state of the leveling display piece 11 when the body 1 is horizontal, the processor 4 compares the real-time picture information with the reference picture information and controls the corresponding driving piece 24 to work according to the comparison result so as to realize automatic leveling. The leveling display part 11 is a bubble level meter, the reference picture information is a state picture of the bubble level meter with bubbles in the center, when the body 1 is in the horizontal state, the bubbles of the bubble level meter are in the center, and therefore the state of the structure is used as the reference picture information and is compared with the corresponding real-time picture information so as to achieve the purpose of automatic leveling.
The end of the supporting foot 22 opposite to the base 21 is a tubular end part; the leveling part 23 is partially inserted into the inner wall of the tubular end part in a sliding manner, one end of the leveling part 23, which is in contact with the ground, is spherical, and when the driving part 24 drives the leveling part 23 to slide relative to the supporting foot 22, the end part of the spherical leveling part 23 is more beneficial to the contact between the leveling part 23 and the uneven ground, so that the environmental adaptability is stronger, and the stability of the total station is improved; the leveling member 23 is made of stainless steel, in other embodiments, the leveling member 23 may also be made of titanium alloy, and the stainless steel or titanium alloy has good wear resistance, corrosion resistance and high hardness, and is beneficial to the long-term use of the leveling member 23.
The driver 24 includes: a servo motor 241, a gear 242, and a rack structure 243. The servo motor 241 is welded or inserted and fixed on the inner wall of the tubular end part, and the servo motor 241 is electrically connected or wirelessly connected with the processor 4 to be controlled by the processor 4; the gear 242 fixes the output shaft of the servo motor 241; the rack structure 243 is disposed on the leveling member 23 and is adapted to the gear 242. Part of the outer wall of the leveling piece 23 is attached to the inner wall of the tubular end part, and the connection between the tubular end part and the leveling piece 23 is not easy to shake due to the insertion structure of the tubular end part and the leveling piece, so that the stable sliding between the tubular end part and the leveling piece is facilitated; the servo motor 241 is controlled by the processor 4 to be started, the output shaft of the servo motor 241 rotates to drive the gear 242 to rotate, force transmission is achieved through meshing between the gear 242 and the rack structure 243, the leveling piece 23 is driven to slide relative to the supporting foot 22, and the purpose of automatic leveling is achieved.
The rack structure 243 is a rack fixed to the end of the leveling member 23, and the rack is directly fixed to the leveling member 23 to form the rack structure 243, which is easy to manufacture and install.
The outer wall of the leveling member 23 is provided with two sets of sliding blocks 231 in a protruding manner, and the inner wall of the tubular end part is provided with a sliding groove 221 which is consistent with the sliding direction of the leveling member 23 and is matched with the sliding blocks 231. The matching of the sliding block 231 and the sliding groove 221 effectively prevents the leveling member 23 from rotating relative to the tubular end portion along the axial direction of the supporting leg 22, so that the sliding process of the leveling member 23 is more stable, and the accuracy of automatic leveling can be controlled more favorably.
The total station further comprises: after the body 1 is in the horizontal state, the processor 4 controls the voice alarm device, the vibration alarm device and/or the light alarm device (not specifically shown in the figure of the embodiment) to start working so as to remind an operator of finishing automatic leveling. After the automatic leveling of the total station is finished, the voice alarm device, the vibration alarm device and/or the light alarm device are controlled by the processor 4 to start working, so that an operator is reminded of operating the total station on the next step, and the total station is more convenient and practical.
As shown in fig. 2 and 3, the support foot 22 includes: first section of jurisdiction 222, second section of jurisdiction 223 and multiunit retaining member 224, retaining member 224 specifically is the screw, retaining member 224 still can be for bolt and nut in other embodiments, the fixed first section of jurisdiction 222 of retaining member 224 and second section of jurisdiction 223 and realize detachable assembly between first section of jurisdiction 222 and the second section of jurisdiction 223, the cross section of first section of jurisdiction 222 and second section of jurisdiction 223 all is half circular ring-shaped so that supporting legs 22 are hollow circular cylinder, and then the one end that supporting legs 22 is close to ground is the tubular end portion. The support foot 22 is designed to be detachable from the mating arrangement of the first and second segments 222 and 223 to facilitate the mounting of the actuator 24 within the support foot 22.
As shown in fig. 1 and 4, the imaging apparatus 3 includes: a housing 31, an industrial camera 32, a zoom lens 33, and a serpentine tube 34. The industrial camera 32 is installed in the housing 31, the housing 31 is provided with a through hole for the zoom lens 33 to partially protrude, the coil pipe 34 is connected between the housing 31 and the body 1 for movable assembly, and the coil pipe 34 may be connected between the housing 31 and the support frame 2 in other embodiments. The housing 31 has a certain protection effect on the industrial camera 32 and the zoom lens 33; the image shot by the industrial camera 32 has high definition, so that the acquired real-time image information is clearer, and the subsequent comparison processing of the processor 4 is facilitated, so that the automatic leveling precision is improved; under the condition that the shooting distance is not changed, the zoom lens 33 can change the shooting range by changing the focal length, so that the industrial camera 32 can acquire clear real-time picture information more favorably when the industrial camera 32 shoots the leveling display piece 11 at different positions; the serpentine pipe 34 realizes movable assembly between the housing 31 and the body 1 or between the support frames 2, so that an operator can conveniently store the camera device 3 before automatic leveling, the camera device 3 is effectively prevented from excessively protruding out of the body 1, and the body 1 and the camera device 3 are conveniently carried and protected.
The working process and principle are as follows: when the total station is used for surveying and mapping an area with a more complex ground condition, the support frame 2 is firstly placed on the ground, the body 1 is assembled on the base 21, the camera device 3 is moved to a position opposite to the leveling display piece 11, the camera device 3 is started, the camera device 3 sends the shot real-time picture information related to the leveling display piece 11 to the processor 4 for processing, the processor 4 compares the received real-time picture information with the reference picture information to judge which side the body 1 inclines towards, further drives the leveling piece 23 to slide relative to the supporting legs 22, and under the reaction force brought by gravity and sliding, the driving piece 24 on the supporting legs 22 in a lower direction is controlled to be started to work to realize the direction rising, or the driving piece 24 on the supporting legs 22 in a higher direction is controlled to be started to work to realize the direction lowering, until the real-time picture information obtained by the shooting device is consistent with the reference picture information, the processor 4 can judge that the body 1 is automatically leveled, and further control the driving part 24 to stop working. Compare with common total powerstation, under the circumstances of survey and drawing ground unevenness and other complicated topography, need not artifical proofreading and manual adjustment support frame 2 repeatedly, can realize automatic leveling's purpose, improved survey and drawing efficiency greatly.
Example two: a total station is shown by combining fig. 1 and fig. 5, and is different from the first embodiment in that the end part, opposite to the ground, of a leveling member 23 is in a hollow tubular shape and is provided with a U-shaped notch into which a gear 242 and a part of an output shaft extend, a rack structure 243 is a rack line on the inner wall of the end part of the leveling member 23, and the rack line is arranged on the inner wall of the leveling member 23 to form the rack structure 243.
The end of the leveling member 23, which is in a circular ring shape, is in contact with the ground, and the end of the leveling member 23, which is in a circular ring shape, is in contact with the uneven ground more favorably in the process that the driving member 24 drives the leveling member 23 to slide relative to the supporting leg 22, so that the environmental adaptability is stronger, and the stability of the total station is improved.
Example three: a total station is shown by combining fig. 1 and fig. 6, and is different from the first embodiment in that a leveling display part 11 is a pendulum pin arranged on a body 1, the body 1 is also provided with a center line corresponding to the position of the pendulum pin, and reference picture information is a state picture of a front-view pendulum pin coinciding with the center line. When the body 1 is in a horizontal state, the swinging needle is just overlapped with the central line under the action of gravity, so that the state of the structure can be used as reference picture information and is compared with corresponding real-time picture information to achieve the purpose of automatic leveling.
Example four: an old house delimiting and mapping method is shown in fig. 1 and 7, and includes the following steps: data collection S1, creation of working drawings S2, control of measurements S3, data acquisition S4 and internal work drawings S5.
Data collection S1: according to the result of the current situation investigation of the area to be drawn, the land parcel related data and the cadastral data of the corresponding old village are collected to prepare for making an investigation working diagram.
Production work sheet S2: the work map is created in units of plots with reference to the plot-related data and the cadastral data, and the range lines of the plot-related data and the cadastral data can be used as the range lines of the old house-village on the work map.
Control measurement S3: and respectively laying map root control points in different land parcels by adopting a smart GPS and utilizing a continuous operation satellite positioning service system, then setting a station on each map root control point by adopting the total station of the first embodiment, and checking the side length difference value and the height difference value, wherein the range of the side length difference value and the height difference value is qualified when the maximum difference value is 9-13 mm.
Data acquisition S4: the total station is used for respectively arranging stations on map root control points arranged in a measuring range, collecting the points of the broken parts by adopting a polar coordinate method after checking the directions and the distances, recording data in a memory of the total station, and simultaneously drawing a draft on site.
Innerwork diagram S5: and transmitting the data collected in the field to an indoor computer for graphical editing by using mapping software.
Because the old house is generally positioned in a residential area, various uneven ground surfaces can be met in the process of drawing the delimitation of the old house, and the visibility condition is poor, the total station with the automatic leveling function is adopted, so that the drawing aim can be quickly realized even if a new person operates, and the drawing efficiency of the delimitation of the old house is greatly improved; the surveying and mapping method firstly investigates the existing data resources, then makes a working diagram on the basis of the existing data resources, then controls measurement and data acquisition step by step, and uses mapping software to edit graphs so as to achieve the purposes of convenient, efficient and accurate surveying and mapping.
The above-described embodiments do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the above-described embodiments should be included in the protection scope of the technical solution.
Claims (10)
1. A total station, comprising: body (1), support frame (2), be equipped with on body (1) and be used for showing whether the body (1) is horizontally leveling display spare (11), support frame (2) include: with base (21) of the detachable assembly of body (1), at least three sets locate base (21) with supporting legs (22) of one side opposite to body (1), characterized by that, this total powerstation still includes: camera device (3) and treater (4), support frame (2) still includes: a leveling part (23) which is assembled on one end of the supporting foot (22) opposite to the base (21) in a sliding way and is contacted with the ground, and a driving part (24) which is arranged on the supporting foot (22) and drives the leveling part (23) to slide relative to the supporting foot (22),
the camera device (3) is movable on the body (1) or the support frame (2) and can be arranged right opposite to the leveling display piece (11) during shooting so as to be used for shooting real-time picture information of the leveling display piece (11) and sending the real-time picture information to the processor (4),
reference picture information of the state of the leveling display piece (11) when the body (1) is horizontal is preset in the processor (4), the processor (4) compares the real-time picture information with the reference picture information, and controls the corresponding driving piece (24) to work according to the comparison result so as to realize automatic leveling.
2. The total station according to claim 1, characterized in that the end of said support foot (22) opposite said base (21) is a tubular end portion, said levelling member (23) being partly slidingly inserted in the inner wall of said tubular end portion,
the drive member (24) comprises:
a servo motor (241) fixed to the inner wall of the tubular end portion and controlled by the processor (4),
a gear (242) fixed to an output shaft of the servo motor (241), and,
and the rack structure (243) is arranged on the leveling piece (23) and is matched with the gear (242).
3. The total station according to claim 2,
the rack structure (243) is a rack fixed at the end part of the leveling piece (23), or,
the end part, opposite to the ground, of the leveling piece (23) is in a hollow tubular shape and is provided with a U-shaped notch for the gear (242) and part of the output shaft to extend into, and the rack structure (243) is rack lines on the inner wall of the end part of the leveling piece (23).
4. The total station according to claim 2, characterized in that the outer wall of said levelling member (23) is convexly provided with a slide (231), and the inner wall of said tubular end portion is provided with a slide groove (221) adapted to said slide (231) in correspondence with the sliding direction of said levelling member (23).
5. The total station according to claim 1, characterized in that said supporting feet (22) comprise:
a first tube sheet (222) having a first end,
a second tube sheet (223), and,
a plurality of groups of locking pieces (224) for fixing the first tube piece (222) and the second tube piece (223) and realizing the detachable assembly between the first tube piece (222) and the second tube piece (223).
6. The total station according to claim 1, characterized in that the end of said levelling member (23) in contact with the ground is spherical or circular, said levelling member (23) being made of stainless steel or titanium alloy material.
7. The total station according to claim 1, further comprising: after the body (1) is in a horizontal state, the voice alarm device, the vibration alarm device and/or the light alarm device are controlled by the processor (4) to start working so as to remind an operator of finishing automatic leveling.
8. The total station according to claim 1, characterized in that said leveling display (11) is a bubble level, said reference picture information is a picture of the state of said bubble level with its bubble at the exact center, or,
the leveling display piece (11) is a swinging needle arranged on the body (1), a central line corresponding to the position of the swinging needle is further arranged on the body (1), and the reference picture information is a state picture after the swinging needle and the central line are overlapped in front view.
9. The total station according to claim 1, wherein said camera means (3) comprises:
a shell (31) which is provided with a plurality of grooves,
an industrial camera (32) disposed within the housing (31),
a zoom lens (33) disposed in the housing (31), the housing (31) being provided with a through hole through which the zoom lens (33) partially protrudes, and,
a coil pipe (34) connected between the housing (31) and the body (1) or between the housing (31) and the support frame (2) to achieve the movable assembly.
10. A method for drawing old house delimitation is characterized by comprising the following steps:
collecting data: collecting land parcel related data and cadastral data of the corresponding old village according to the result of the current situation survey of the area to be drawn, and preparing for making a survey working drawing;
making a working diagram: making a working diagram by taking the plot as a unit by referring to the plot related data and the cadastral data, wherein the range line of the old house and village on the working diagram can adopt the range line of the plot related data and the cadastral data;
controlling and measuring: respectively laying map-root control points in different land parcels by adopting a smart GPS and utilizing a continuous operation satellite positioning service system, then setting a station on each map-root control point by adopting the total station of any one of claims 1-9, and checking a side length difference value and a height difference value, wherein the range of the side length difference value and the height difference value is qualified when the maximum difference value is 9-13 mm;
data acquisition: respectively arranging stations on map root control points distributed in a measuring range by using the total station, collecting a broken part point by adopting a polar coordinate method after checking the direction and the distance, recording data by using a memory of the total station, and simultaneously drawing a sketch on site;
the interior industry is as follows: and transmitting the data collected in the field to an indoor computer for graphical editing by using mapping software.
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| CN102645180A (en) * | 2011-02-21 | 2012-08-22 | 株式会社拓普康 | Omnidirectional image measuring instrument |
| CN204142253U (en) * | 2014-07-11 | 2015-02-04 | 刘雁春 | Duplex measurement instrument |
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| CN102645180A (en) * | 2011-02-21 | 2012-08-22 | 株式会社拓普康 | Omnidirectional image measuring instrument |
| CN204142253U (en) * | 2014-07-11 | 2015-02-04 | 刘雁春 | Duplex measurement instrument |
| CN204479067U (en) * | 2015-02-15 | 2015-07-15 | 长沙学院 | A kind of tower crane measuring for verticality instrument |
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