JP2019100717A - Survey support device and program - Google Patents

Abstract

To provide a survey support device capable of improving survey work efficiency and securing correctness of survey.SOLUTION: There is provided a survey support device 1 connected with voice input means and comprising a display screen D capable of displaying a survey value corresponding to a survey point input through the voice input means, the survey support device comprising: data display means for displaying map data in which, a map of an area being a survey object, and a plurality of survey points set in advance in the area are regulated, and survey point list data in which a plurality of display columns capable of displaying a survey value are regulated, for a plurality of survey points, for every area on the display screen; survey value display means for converting a survey value into characters and displaying the characters on the selected display column, based on an input of the survey value corresponding to the display column selected from the survey point list data through the voice input means; and calculated value display means for displaying a calculated value on a display column different from the display column selected, based on the survey value and known value.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a survey support device, and more particularly to a survey support device and the like capable of voice input.

  Conventionally, in leveling in construction sites etc., a method has been widely adopted in which stations are visually recognized from a reference point by a leveler and the numerical values (survey results) of the observed stations are described on a sheet called a note While carrying a notebook, a writing instrument, and a scientific calculator, it was necessary for the surveyor to repeat the work of taking out these tools and describing them in the field book every time a survey result is obtained.

JP, 2011-80972, A

  However, the work described in the note book is a troublesome work for the operator as the number of points becomes enormous, and is described by the worker's handwriting, so the point and the relevant point will be confirmed when another person confirms later. The consistency of the survey results corresponding to the survey points becomes unclear, leaving room for improvement in terms of work efficiency and survey accuracy.

  The present invention has been made to solve the above-mentioned problems, and provides a survey support device capable of securing the improvement of survey work efficiency and the accuracy of survey.

A configuration of the present invention for solving the above problems is a surveying support device connected to voice input means and having a display screen capable of displaying a survey value corresponding to a measurement point input via the voice input means. Map of the area to be surveyed, map data in which a plurality of stations set in advance in the area are defined, and a plurality of display fields capable of displaying a survey value for each of a plurality of stations. Data display means for displaying defined station list data and data for each area on the display screen, and that survey values corresponding to display fields selected from the station list data have been input through the voice input means Based on the survey value display means for converting the survey value into characters and displaying it in the selected display field, and based on the survey value and the known value, the calculated value in the display field different from the selected display field Calculated value display means for displaying It was configured to include a.
According to this configuration, a map of the area to be surveyed, map data in which a plurality of stations set in advance in the area are defined, and a plurality of survey values that can be displayed for each of the plurality of stations The station list data in which the display column of the is defined is displayed for each area on the display screen, and the survey operator issued the survey only by emitting the survey value corresponding to the survey point to the voice input means. Since the value is displayed as characters in the display field and the calculated value is displayed in a display field different from the selected display field based on the survey value and the known value, the work efficiency of the survey and the accuracy of the survey Can be improved.
As another configuration, based on the fact that the survey value corresponding to the display field selected from the station list data is input through the voice input means, the survey value before the display of the character by the survey value display means And the input result confirmation means for outputting through the voice output means.
According to this configuration, since the survey value is output via the voice output means before the display of the character by the survey value display means, the survey operator can confirm the correctness of the survey value.
In addition, as another configuration, when any one of the measurement points specified in the map data and the display fields specified in the measurement data list data is selected, a display field corresponding to the selected measurement point or display field Alternatively, it may be configured to further include map station associating means for notifying the station on the display screen.
According to this configuration, it is possible to greatly reduce the effort of searching for a measurement point to be input, and to prevent an input error.
Further, as another configuration, the surveyed value display means converts the surveyed value into characters based on the input of the hand switch which can be arbitrarily operated by the worker after the input of the surveyed value, and displays it in the selected display field It is good also as composition to do.
Moreover, it may be a survey support program for causing a computer to function as the survey support apparatus.

It is a whole outline figure of a survey supporting system. It is a schematic diagram which shows the display screen of a survey assistance apparatus. It is a schematic diagram showing the example of a display screen, and the flow of surveying. It is a flow chart which shows an example of surveying support processing.

  An overall configuration of a survey support system 100 including the survey support device 1 will be described with reference to FIG. 1. As shown in the figure, the survey support system 100 includes a survey support apparatus 1 configured to be portable by a worker P who actually surveys at a survey site such as a construction site, and the survey support apparatus 1 and the Internet, etc. It is comprised from the server 50 connected so that transmission / reception is possible via the network N, and the main computer 70 connected to the said server 50 so that transmission / reception was possible via the network.

  The surveying assistance apparatus 1 is, for example, a tablet computer which can be carried by the worker P, and includes a CPU, a RAM, a ROM, an SSD as an internal storage, a basic hardware such as a hard desk, and a wireless network. And a display screen D formed of a liquid crystal display or the like that responds to the operation of the operator's finger, touch pen or the like. As shown in the figure, a headset 10 in which a microphone 10a as an audio input means and an earphone 10b as an audio output means are integrated is connectable to the survey support device 1. In the vicinity of the microphone 10a of the headset 10, a hand switch SW which can be operated by the operator P without looking at the liquid crystal display is provided. Although details will be described later, the surveying assistance device 1 recognizes the numerical value (surveying value) as a surveying result read out from the worker P through the microphone 10a, converts it into characters, and displays the converted surveying value on the display screen Display at a predetermined position in D.

  The server 50 is, for example, a computer installed in a facility such as an office in the same survey site as the main computer 70 or a facility outside the survey site, and various data transmitted from the survey support device 1 or the main computer 70 Are stored, and in response to requests from the survey support device 1 and the main computer 70, the stored data can be transmitted and received mutually. Although the function of the server 50 may be performed by the main computer 70, it is preferable to separately provide a server in consideration of the workability of the main computer 70. Also, the server 50 may be a so-called cloud-type virtual server, as long as it can establish data communication between the survey support device 1 and the main computer 70.

  The main computer 70 is a computer provided with hardware similar to the survey support device 1, and comprises a mouse, a keyboard, a monitor as an input means, or a communication means connectable to the network via wireless or wire. The main computer 70 is, for example, left in an office built at a surveying site, and the setting of a station to be surveyed, map data showing the station, etc. are created using the main computer 70. Ru. Then, the worker P performs the survey while referring to the data on the stations and maps set in the office.

  Next, with reference to FIG. 2, an example of the configuration of the survey support device 1 and an image displayed on the display screen D will be described along the flow of the survey work. The survey support device 1 includes a CPU as a hardware resource, a RAM capable of temporarily storing a processing result by the CPU according to a program, a survey support program, and a ROM and data storing basic programs necessary for other operations. It has internal storage for storage, and these hardware are connected to each other via a bus. The CPU functions as a specific processing unit by executing processing in accordance with the program stored in the ROM.

  FIG. 2 shows a configuration example of a basic screen G displayed on the display screen D when the survey support program (application) is activated. As shown in the figure, in the basic screen G, for example, a map display area R1 in which a map image whose half is to be surveyed is displayed, and another half of the measurement points indicated as points on the map image. A station list area R2 in which the list is displayed in the order of identification numbers is set. The map image displayed in the map display area R1 is composed of map data created by the main computer 70 of the office, including the area to be surveyed at the survey site including the shape of a predetermined building etc. On the map, the position of the KBM (temporary reference point) and the positions of a plurality of measuring points to be surveyed are specified along with the identification numbers. In the following description, the KBM and a plurality of measurement points may be simply referred to as a measurement point or a plurality of measurement points.

  On the other hand, in the measurement point list area R2, a plurality of measurement points attached on the map are shown as a list. Specifically, a plurality of measurement points are represented as columns (cell columns), and a plurality of display fields are represented as rows (cell rows) corresponding to the respective measurement points. As multiple display fields (numerical items), BS (backsight), IH (machine height), FS (forward vision), GH (ground height), FH (plan height), and difference (GH-FH) are set The display fields are displayed by the operator P as selectable cells. As shown in the figure, when the worker P selects a specific cell as a display column by touching with a finger or a touch pen, it is highlighted by a marker or color to indicate that the cell is selected. (A cell corresponding to BS (backsight) of KBM1 in the figure).

  The list of measurement points displayed in the measurement point list area R2 is created by the main computer 70 of the office in the same manner as the map image displayed in the map display area R1, and a plurality of measurement items displayed on the map image The points and the plurality of measurement points (input fields) displayed on the list of measurement points are displayed in association with each other so as to be linked. For example, by touching an arbitrary measurement point on the map image, the measurement point on the list corresponding to the touched measurement point and a plurality of input fields (cell lines) corresponding thereto are surrounded by, for example, a bold frame The correspondence between the measurement point and the input field, such as the mode and the blinking mode, is emphasized and notified on the display screen D so that it can be recognized at a glance from the worker P (in the figure, to the measurement point S2 Corresponding cell row).

Thus, in the basic screen G, the surveying assistance device 1 shows the map display area R1 in which the map image indicating the area to be surveyed and the measurement points to be surveyed in the area is displayed, and the map image Since the station list area R2 in which a plurality of stations corresponding to the stations are displayed as a list can be simultaneously displayed, the operator P refers to the survey target while referring to the stations and the identification numbers on the map image. In the list, it is possible to easily input the input field corresponding to the station to which the same identification number to be surveyed is attached.
In addition, the measurement points displayed on the map image are associated with the measurement points displayed on the list so that they are linked, and when an arbitrary measurement point on the map image is selected, the measurement points correspond to the measurement points. If the input column is highlighted and the correspondence is notified, the labor for the worker P to search for the target point to be input from the list of the point list area R2 can be greatly reduced, and an error in the input can be made. It can be prevented. In addition, when the measurement points in the list are selected, the measurement points on the map image may be highlighted and notified by blinking or enlarged display. Further, data relating to the map display area R1 and the station list list area R2 constituting the basic screen G is created by the main computer 70 and stored in advance in the server 50, and these data are arbitrary for the worker P Are downloaded from the server 50 and stored in the internal storage. For data stored in the internal storage, touch the folder icon U1 after starting the survey support program, and select the data to set data in a predetermined area of the RAM, which is a working area for updating data. It is read.

  Next, surveying and survey result input processing performed after the above data selection will be described. FIG. 3 is a diagram showing the above-described basic screen G. In the figure, GH (ground height) of the KBM is registered in advance as a known value. In addition, FH (plan height) corresponding to all measurement points to be surveyed is also registered in advance. As a matter of course, it is possible for the worker P himself to input GH (ground height) and FH (plan height), but from the viewpoint of the efficiency of the surveying work, it may be registered in advance by the main computer 70. desirable.

  Based on the above premise, the operator P reads the scale of the scale 14 set in the KBM using the leveling instrument 12 to calculate IH (machine height), and uses BS as a known point (backsight) Measure Next, the worker P inputs the measured BS (backsight) as follows.

(1) From the measurement point list area R2 of the basic screen G, select the cell (display column) to be measured. Here, a cell corresponding to BS (backsight) of KBM 1 is selected by touch with a finger or a touch pen. As shown in FIG. 3A, the selected cell is displayed highlighted by a marker or the like by the selection. Further, on the basic screen G, a window W1 in which the presence or absence of voice input start can be selected is displayed, and the operator selects (touches) a mark imitating a microphone in the window W1 or provided on the headset 10. By pressing the hand switch SW a predetermined number (here, once), the voice input is validated.
(2) The operator P reads the survey value as the survey result toward the microphone 10a, and displays the survey value in the voice input display field Q1 in the window W1 ("2035" in the illustrated example).
The survey support device 1 converts the voice related to the survey value read out by the worker P into a character string (here, a numeral) and displays the converted character string in the voice input display field Q1. In addition, the survey support device 1 outputs the converted survey value to the operator P as a voice through the earphone 10 b, and urges the worker P to confirm the correctness of the survey value input as a voice.
(3) The operator P confirms the correctness of the surveyed value based on the surveyed value displayed in the voice input display field Q1 and the voice emitted through the earphone 10b, and when the surveyed value is correct, the window W1 By touching “OK” displayed inside or pressing the hand switch SW by a predetermined number (here two times), the number is determined. In addition, when the displayed survey value is incorrect, cancellation processing is performed by pressing the hand switch SW once, for example, and the survey value can be read out again.
As shown in FIG. 3 (c), when the operation is performed, the determined survey value is displayed (reflected) as a number on the selected cell, and a new numerical value is displayed at the corner of the cell. An identifier (in the illustrated example, a triangle) is added. It is possible to change the fixed number by again selecting the cell to which the identifier is attached.
In addition, the surveying assistance device 1 automatically calculates numerical values for other items based on the determined survey value. Here, IH (machine height) is calculated based on known GH (ground height) and newly determined BS (backsight), and the calculated value after calculation is different from BS (backsight) IH ( Displayed in the cell corresponding to the machine height). In addition, when a known value is not input, automatic calculation will not be performed, and only a survey value will be displayed on the corresponding display column.

According to the procedure of (1) to (3) by the worker P, numerical values based on the voice of the worker P are displayed in a plurality of display fields (cells) corresponding to the measurement point KBM. Is complete. Thereafter, the scale of the scale 14 of each station is read from the KBM using the leveler 12 and the FS (forward vision) corresponding to each station is repeatedly input by voice input to complete the survey.
After the surveying of the scheduled station is completed, the operator P touches the storage icon U2 provided in the basic screen G, and the data stored in the predetermined area of the RAM is updated (overwritten) as data in the internal storage (overwriting) By touching the folder icon U1 (see FIG. 2), the updated data regarding the map display area R1 and the station list area R2 is transferred to the server 50 side, and the data transferred into the server 50 is By downloading the main computer 70, the survey result can be confirmed.

The procedure for voice input of FS (foresight) is also the same procedure as the above (1) to (3), selection of a cell corresponding to the measurement point (here FS (foresight)), surveying through the microphone 10a It is possible by repeating reading of a value, confirmation of a survey value, and determination of a survey value in order.
Further, as shown in FIG. 3 (d), on the surveying support apparatus 1 side, each time a survey value of FS (foresight) is determined, on the condition that a known value is input, the measurement point Calculate GH (ground height) in based on IH (machine height), and automatically display the calculated result in the display column pertaining to GH (ground height). Furthermore, the difference is calculated based on the calculated GH (ground height) and the FH (plan height) registered in advance as a known numerical value, and the result is displayed in the display column indicating the difference.
When the numerical value representing the difference is positive, for example, a black numerical value is displayed, and when negative, a red numerical value is displayed.

  As described above, according to the survey support device 1, the survey value corresponding to each measurement point is obtained without requiring the worker P to utter the survey value through the microphone 10a, without requiring the entry into the field book using the writing instrument. Since it is automatically input and another numerical value is calculated and displayed based on the survey value and the known value, it is possible to reduce the troublesomeness in inputting the numerical value conventionally performed using a calculator etc. . In addition, since the numerical value input to each cell is always clear, it is possible to secure the accuracy after the survey is completed.

  In addition to the example described in the above embodiment, as shown in FIG. 2, the measurement point list area R2 has a display section L1 capable of inputting and displaying the entered surveying date and time, names of measurers and trainees, as shown in FIG. It is good. Further, in the basic screen G, a plurality of tool icons which can be arbitrarily selected by the worker P are provided. For example, if an icon B1 imitating a writing implement is touched, an arbitrary number, letters, figures, etc. by the operator P can be drawn by the touch pen in the map display area R1 and the measurement point list area R2, and the drawn numbers etc. It is possible to delete by touching the simulated icon B2. That is, each area can be used as a memo. Also, the drawing can be uploaded to the server 50 side. Further, when an icon B3 imitating a calculator is touched, a character string imitating a scientific calculator is displayed on the map display area R1, and arithmetic operations can be performed by touching each character string. In addition, if you touch the area (row) where the multiple measurement points of the measurement point list area R2 are displayed, you can add new measurement points and replacement points, and respond to the newly added measurement points etc. New input field (cell row) is inserted. In addition, when the area (line) in which a plurality of items of the measurement point list area R2 are displayed is touched, the unit of the numerical value can be changed (for example, mm → m, m → mm). In addition, it is possible to make a numerical value negative by uttering with "minus", and it is effective, for example, in the case of surveying based on the ceiling of a tunnel.

Hereinafter, main processing by the survey support device 1 will be described with reference to FIG.
(Step S100)
As shown in FIG. 4, the CPU simultaneously displays the map data and the station list data read on the RAM in the map display area R1 and the station list area R2, and shifts the processing. The map data and the station list data simultaneously displayed in each area can be enlarged, reduced, or displayed singly (full screen display) by the operation of the operator P. On the other hand, by displaying the map display area R1 and the measurement point list area R2 simultaneously, the operator P can visually recognize and confirm the direction of the target measurement point while referring to the map image, thereby improving the work efficiency. In addition, when there are a plurality (a plurality of sets) of map data and station list data, the operator P is prompted to select which map data and the station list data corresponding to this are displayed. Further, after the process, the worker P can start actual surveying using the leveling instrument 12.

(Step S102)
The CPU executes a cell selection process in which information of the cell selected by the worker P is received by the specific display field (cell) of the measurement point list area R2, and shifts the process to step S104 when the cell is selected. In addition, when selection is not made for a predetermined time, it transfers to the standby mode which reduces the brightness | luminance of the basic screen G, for example.

(Step S104)
The CPU displays the selected cell and the corresponding station according to the marker and the other highlighting modes described above, and also displays the window W1, and voice input based on the operation by the worker P described above. Activate and transfer the process.

(Step S106)
The CPU executes voice input processing for accepting voice relating to the survey value through the microphone 10a, and shifts the processing to step S108 when voice is input. Note that if there is no input of voice for a certain period of time, the reception of voice input is invalidated, and the process shifts to a standby state.

(Step S108)
The CPU converts the voice related to the input survey value into characters (numerical values), displays the numeric value after the conversion in the window W1, and outputs the numeric value to the worker P through the earphone 10b. Execute result confirmation processing and transfer processing.

(Step S110)
The CPU executes numerical value confirmation input processing for accepting confirmation information of numerical value confirmation by the worker P, and shifts the processing to step S112 or step S106 when there is input of the confirmation information. Specifically, when the input from the hand switch SW is continuously performed twice, the numerical value is determined to be correct (confirmation information is “YES”), and the process proceeds to step S112. On the other hand, when there is one input from the hand switch SW, the numerical value is incorrect (confirmation information is “NO”), the process returns to step S106, and the voice input process is executed again.

(Step S112)
Based on the fact that the numerical value is correctly confirmed (confirmation information is “YES”), the CPU executes a survey value display process to display the numerical value on the selected cell as the final value, and transfers the process.

(Step S114)
The CPU executes an essential numerical value confirmation process to determine whether the numerical value (mandatory numerical value) required for the numerical value of the other cells can be calculated based on the numerical value input to the selected cell. If yes, the process moves on to step S116. If not input, the survey support process is ended.
Here, the essential numerical values are GH (ground height) which is a value necessary for calculating IH (machine height) in KBM, IH (machine height) which is a numerical value necessary for calculating GH (ground height), or The determination is YES when any of these numerical values is inputted, which is a known numerical value related to the planned height necessary for calculating the “difference”.

(Step S116)
The CPU calculates a numerical value for another cell based on the above-mentioned known numerical value and the numerical value (decisive value) measured by the survey, and executes the calculated value calculation and display processing for displaying the calculated numerical value in the cell Then, the surveying support process ends. In this example, the other cells are, for example, IH (machine height) in the case where BS (backsight) is input as a definite value by survey when GH (ground height) in KBM is input as a known value. It is a cell corresponding to). In addition, when machine height (IH) is input as a known numerical value, it is a cell corresponding to GH (ground height) in the case where FS (forward vision) is input as a definite value by surveying. Furthermore, when planned height is input as a known numerical value, it is a cell corresponding to the "difference" in the case where ground height (GH) is input as a definite value by the above-mentioned calculation. As described above, in this example, while calculating the numerical value for the other cell corresponding to the station based on the known numerical value and the numerical value determined by the survey, the numerical value after the calculation is automatically input to the cell. ,indicate.
Also, as mentioned above, it is desirable to enter known numerical values (in this example, the ground height (GH) in KBM, planned heights at other stations) in advance before surveying starts. Alternatively, it may be input after the survey is completed. In addition, when the required number is not input, an alert may be displayed to the worker P that the required number should be input, and the user may be prompted to input the required number.

  The above processing is repeated for each measurement point, and after the surveying for all the measurement points is completed, the worker P temporarily stores the data in a predetermined area of the RAM by touching the storage icon U2 shown in FIG. The updated data is updated (overwritten) as data in the internal storage. Further, when the worker P touches the folder icon U1, the input station list data in the internal storage is transferred to the server 50 side, and the transferred station list data is downloaded by the main computer 70 side. Survey results can be confirmed. In addition, when the need for changing occurs during surveying, as described above, a new changing point is added on the list of measuring points, and the position of the changing point is drawn on the map image. Thus, it is possible to confirm the survey value at the change point and its position on the main computer 70 side.

  Further, in the present specification, the CPU executing the process of step S100 of FIG. 4 constitutes the data display means, the CPU executing the process of step S104 constitutes the map station associating means, and the process of step S108 is executed. The CPU constitutes the input result confirmation means, the CPU executing the process of step S112 constitutes the survey value display means, and the CPU executing the process of step S116 constitutes the calculated value display means.

  As mentioned above, although the present invention was explained using an embodiment, the technical scope of the present invention is not limited to the above-mentioned embodiment. It is apparent to those skilled in the art that various changes and improvements can be added to the above-described embodiment, and a form added with such changes or improvements can be included in the technical scope of the present invention. It is clear from the description of

1 Surveying aid, 10 headsets, 10a microphone, 10b earphones,
50 server, 70 main computer, D display screen, G basic screen,
R1 map display area, R2 station list area, W1 window, SW hand switch

Claims (5)

A surveying support apparatus having a display screen connected to voice input means and capable of displaying a survey value corresponding to a station input via the voice input means,
A map of an area to be surveyed, map data in which a plurality of stations set in advance in the area are defined, and a plurality of display fields capable of displaying the survey value for each of the plurality of stations Data display means for displaying the defined station list data for each area on the display screen;
Based on the fact that the survey value corresponding to the display field selected from the station list data is input through the voice input means, the survey value is converted into characters and displayed in the selected display field Survey value display means,
A calculated value display means for displaying a calculated value in a display field different from the selected display field based on the survey value and the known value;
Surveying support device characterized by having. According to the fact that the survey value corresponding to the display field selected from the station list data is input through the voice input means, the survey value is displayed as voice before displaying the character by the survey value display means Input result confirmation means for outputting via
The survey assistance apparatus according to claim 1, further comprising: When one of the measurement points defined in the map data and the display field specified in the measurement point list data is selected, the selected station or display field corresponding to the selected measurement field or display field is displayed on the display screen Map station association means to notify above;
The survey assistance apparatus according to claim 1 or 2, further comprising:   The survey value display means is characterized by converting the survey value into a character and displaying it on the selected display field based on the input of the hand switch which can be arbitrarily operated by the worker after the survey value is inputted. The surveying assistance device according to any one of claims 1 to 3, wherein: On the computer
A map of an area to be surveyed, map data in which a plurality of stations set in advance in the area are defined, and a survey value input through voice input means for each of the plurality of stations. A data display step of displaying, for each area on the display screen, station measurement list data in which a plurality of display fields that can be displayed are defined;
Based on the fact that the survey value corresponding to the display field selected from the station list data is input through the voice input means, the survey value is converted into characters and displayed in the selected display field Survey value display step,
A calculated value display step of displaying a calculated value in a display field different from the selected display field based on the survey value and the known value;
Surveying support program to execute.