JP4190722B2 - Survey support system and its data input method - Google Patents

Description

[0001]
[Industrial application fields]
The present invention relates to a support system for surveying work that requires management of survey point data and various calculation processes during surveying.
[0002]
[Prior Art and Problems to be Solved by the Invention]
Various surveys basically measure the direction and distance from the known coordinate position of the position to be measured (new point) based on the known coordinate position of the two points, and determine the coordinate position of the new point To do.
[0003]
By the way, at the surveying site, the new point data is the ones that specify the known point and the distance and direction from the measured new point. This is done with a personal computer installed at a place, etc., and the prescribed processing is performed. And based on this coordinate data, it is used as the creation of a map and the basic data of a structure.
[0004]
Therefore, at the surveying site, the station data is recorded, and the station data recorded at the office or the like is input to a personal computer for data processing. However, when there are a large number of measurement points, an on-site recording error is likely to occur, and an input error at the time of data input is likely to occur. If any of the survey point data cannot be confirmed, it is inconvenient because the survey work at the site is required again. Of course, a personal computer or a pocket computer may be carried, but it is inconvenient to carry such an instrument in addition to a surveying instrument, and of course, it is also inconvenient to carry a power source.
[0005]
Therefore, the present invention proposes a survey support system using a mobile phone capable of internet communication such as an i-mode mobile phone as a data input / output terminal and a data input method thereof.
[0006]
[Means for solving the problems]
A surveying support system according to the present invention comprises a database having storage means for predetermined surveying coordinate data, a calculation processing means for surveying, and a communication means, and a mobile phone capable of internet communication as an input / output terminal of the database. In the database, the processing contents that can be selected on the display unit of the mobile phone are displayed, the necessary data input field by selecting and confirming the processing contents is displayed, and the measurement data and the calculation result data are displayed. The processing program is provided .
[0008]
Further, the coordinate data and the measurement point data are input using the numerical value of the mobile phone and the “#” and “*” keys as a plus / minus sign arranged decimal point, and the database is provided with a program for performing the recognition process. To do.
[0009]
Thus, a mobile phone (for example, an i-mode mobile phone) capable of Internet communication at a surveying site calls a site storing a database, selects a predetermined process, and stores predetermined survey data as numbers, "#", "#" If you use the “*” key for input and transmission, you can perform a predetermined calculation process from the relevant station data and return the calculation result to the mobile phone, or further instruct the relevant data (station data, coordinate data, calculation) Results) are recorded in a database, and it is possible to carry out the same work as carrying a personal computer simply by carrying a mobile phone with an i-mode function at the site.
[0010]
In particular, in the system described above, if the station data and the station calculation result data are provided with means for transferring to other databases, the site for calculation processing is a support center for a plurality of survey workers, and each survey The person can transfer data from the support center to his / her personal computer, and can perform various operations based on the survey data on his / her personal computer.
[0011]
Embodiment
The embodiment of the present invention will be briefly described. Typically, as illustrated in FIG. 1, a surveying worker 1 carries a surveying work by carrying a mobile phone that can communicate with the Internet, for example, an i-mode mobile phone 2. I do. At the same time, the mobile phone 2 calls the database site 5 with a predetermined (known) address through the Internet server (i-mode center) 3 and the Internet 4, and uses the mobile phone 2 as an input / output terminal. That is, the database site 5 is called, and the database (surveying site unit) to be used is selected at the site 5, and further contents to be processed are selected and transmitted, and predetermined point data processing is performed by the above selection.
[0012]
The station data processing is, for example, menu display from the database side such as traverse surveying, route calculation, curve surveying, etc. (the screen that can be specified with the lever switch and the confirmation switch of the mobile phone, which has a selection branch displayed on the mobile phone 2) ), A desired process is selected and transmitted, and necessary items are sequentially selected and transmitted from a menu display having a hierarchical structure created for each selected process menu.
[0013]
When sending station data, which is a new point, input using numbers and the keys “#” and “*”, and when sent, perform a predetermined calculation process based on the station data and send back the calculation results Display or return the coordinate data of the relevant station.
[0014]
Data management (coordinate display, input of point, arrangement of stations, deletion of stations, transmission of stations: transmission to another database 6) of the coordinate data etc. for which the above-mentioned reply display has been made can also be performed by transmitting selection instructions for necessary processing. Processed on the database.
[0015]
【Example】
Next, examples of the present invention will be described. In the present invention, each surveying worker can directly access his / her personal computer and use his / her personal computer as a database site. However, the embodiment can be adapted to access from an unspecified surveying worker. An unregistered person uses the database by accessing the site and performing a predetermined user registration.
[0016]
First, the database 5 is called by the mobile phone 2. The call is made through the Internet 4 with the address of the site. After calling, a predetermined user identification procedure (input of a self code and a password) is performed, and a construction support database is selected on the screen 01. That is, it is possible to provide support for a plurality of sites (indication of construction) for each user.
[0017]
After designating a predetermined construction (surveying site), “general menu: screen 02” is displayed on the mobile phone liquid crystal screen as illustrated in FIG. The general menu displays "0. Station management", "1. Traverse", "2. Route calculation", "3. Intersection calculation", "4. Single curve", "5. Clothoid", and "6. Guidance". Confirm with the lever switch and confirm switch of the telephone and send. The display of the next processing item is returned by transmission, and sequential selection and numerical input are performed.
[0018]
A case where “0. Station management” is selected from the general menu (screen 02) (also selected from other menus) will be described. When the above “0. Measurement management” is selected, as shown in FIG. 4, a “Station management menu: screen 10” is displayed. The station management menu (screen 10) is “0. View station”, “1. Input station”, “2. Coordinate conversion”, “3. Organize stations”, “4. Delete all stations” “5. Send a measuring point” can be selected, and “Return to general menu” can also be selected.
[0019]
“0. View station” is used to check whether the coordinates of a station in the database are input correctly. When the processing item is selected, a predetermined station is displayed. However, since there is a limit to the display of measurement points on the liquid crystal screen, an appropriate search function is provided. For example, when a station number is input with a numeric key, a station related to the station number is displayed. In the example shown in the figure (screen 11), when “number 25” is input, two measurement points are displayed. If “number 2” is entered, “No. 2”, “No. 21”, “No. 21 + n”, “No. 22”,.
[0020]
Then, when the desired station “No. 25 + 9.591” is confirmed, the station data editing screen 11a is displayed. When the editing is completed, the registration is made with the registration button.
[0021]
“1. Input of station” is used when inputting stations together. The input method is to input a measurement point on the input screen of the screen 12, for example, “Station No. 11 + 12.456, x = −1254.7485, y = −271451.4564, additional distance 252.556”. In the case of inputting, the input mode must be switched when inputting characters other than numbers in the mobile phone, and the operation becomes complicated if the input is performed as it is. Therefore, “plus [+] → [#], decimal point [.] → [*]” is substituted for automatic conversion. Therefore, as shown in the screen 12a, by inputting [11 # 12 * 456] in a predetermined input field, it is converted into [11 + 12.456] and processed, and when registration is selected, it is registered in the database. When the registration button is pressed, if the same station name exists in the database, it asks "Do you want to overwrite it?" And selects "Yes" or "No". As a substitute for the key, the station input is “plus [+] → [#]”, but the coordinate input is converted to “minus [−] → [#]”.
[0022]
“2. Coordinate conversion” is to convert the result of surveying with arbitrary coordinates to national coordinates, etc., and arbitrarily select two points of designated coordinates A1 and A2 on the screen 13, and based on those points, Convert all data in the construction database.
[0023]
“3. Organizing stations” deletes station data that is no longer needed. For example, when deleting stations “No. 25 + 9.591”, the normal station display (15 The station can be displayed and scrolled to view.) By further pressing the “2” key on the mobile phone, the station with “2” at the beginning of the station is searched. When “5” is pressed, “No. 25” and “No. 25 + 9.591” are displayed (screen 14a). Finally, “No. 25 + 9.591” is selected and specified and deleted.
[0024]
“4. Delete all stations” deletes all data in the construction database selected on the screen 01. When there are many types of constructions used, the processing capacity increases, so the database for each construction must be limited to some extent (in the example, three types of construction). Therefore, when constructing a new construction database, it is necessary to delete other construction databases. Therefore, when “4. Delete all stations” is selected on the screen 10, the screen 15 is displayed and selection of deletion is determined.
[0025]
“5. Send survey point” is used to send the construction database data selected on the screen 01 to a specified e-mail address, and is used to copy the data to a personal computer or the like. When the menu is selected, the screen 16 is displayed. When transmission is selected, transmission is performed. When transmitting to a different address, input the address again to instruct transmission.
[0026]
A case where “1. traverse” is selected from the general menu (screen 02) will be described. When “1. traverse” is selected, “traverse menu: screen 20” is displayed as illustrated in FIG. The traverse menu (screen 20) allows selection of "0. Station management", "1. Radiation traverse", "2. Radiation inverse calculation", "3. Open traverse", "4. Combined traverse" and "5. Closed traverse". You can also select “Return to General Menu”.
[0027]
As shown in FIG. 6, “1. Radiation traverse” is obtained by radially measuring points “1002”, “1003”, “10004”, and “10005” based on the known collimation point “1000” and the instrument point “1001”. Inputs station data. That is, the coordinate input of the instrument point (screen 21) and the coordinate input of the collimation point are performed, and then the data (angle and distance) of each measurement point are sequentially input, and the data “98 degrees 41” of the final measurement point “1005”. When "18 minutes, distance 12.140 m" is input (screen 21a), a calculation instruction is given there, the calculation result (screen 21b) is confirmed, and the station data is registered in the database.
[0028]
“2. Radiation inverse calculation” calculates the angle and distance of each coordinate based on the known collimation point “1000” and instrument point “1001” in FIG. 6 (screens 22, 22a, 22b).
[0029]
In “3. Open traverse”, as illustrated in FIG. 7, the angle and distance to the end point “1005” are sequentially input with reference to the known collimation point “1000” and the start point “1001” (screen 23, 23a), coordinate data is calculated (screen 23b).
[0030]
As shown in FIG. 8, “4. Combined traverse” is based on the known rear viewpoint “500” and the starting point “501” (screen 24), and the sequential measuring points “502” to the end point “507”. Data is input, data of a known previous viewpoint “508” (distance data unnecessary) is input (screen 24a), predetermined calculation processing (screen 24b) is performed, and communication registration in the database is performed.
[0031]
“5. Closed traverse” is based on the known start point “1001” and the collimation point “1000”, and the angle and distance data of each measurement point are sequentially input from the start point “1001” (screen 25). After passing through the point “1000” (screen 25a), it finally returns to the starting point “1001” (screen 25b), and the overall coordinates are calculated (screen 25c).
[0032]
A case where “2. Route calculation” is selected from the general menu (screen 02) will be described. When “2. Route calculation” is selected, “Route calculation menu: screen 30” is displayed as illustrated in FIG. 3 and FIG. In the route calculation menu (screen 30), it is possible to select "0. Station management", "1. Route single curve", "2. Route crosonoid", and "Return to general menu" can be selected.
[0033]
In “1. Route single curve”, the route single curve shown in FIG. 11 is calculated, and calculation processing can be performed only by inputting basic data such as the start point, IP, and end point (screens 31 to 31a). Of course, if the calculation process is performed before the start of construction, it is only necessary to select most inputs. Furthermore, calculation processing can also be performed for intermediate points that are particularly desired (screens 31b, 31c, 31d). Of course, a calculation process without obtaining an intermediate point is naturally performed (screens 31f to 31g).
[0034]
In “2. Route clothoid”, the route clothoid shown in FIG. 11 is calculated, and it is calculated simply by inputting basic data such as the required start point, IP, and end point (or data call from the database). In the order shown in each screen of FIG. 12 (screens 32 to 32i, part of the input screen is omitted), predetermined calculation processing is performed by sequentially selecting and inputting in accordance with screen display instructions.
[0035]
A case where “3. Intersection calculation” is selected from the general menu (screen 02) will be described. When “3. Intersection calculation” is selected, an “intersection calculation menu: screen 40” is displayed as illustrated in FIG. 3 and FIG. The intersecting point calculation menu (screen 40) includes “0. Station management”, “1. Straight line and straight line”, “2. Single curve and straight line”, “3. Straight line and arbitrary point”, “4. Single curve and arbitrary point”, “5 .. Circle and Circle ”and“ 6. Backward Meeting ”can be selected, and“ Return to General Menu ”can be selected.
[0036]
In “1. straight line and straight line”, as shown in FIG. 15, the intersection of the straight line A specified by points A0 and A1 and the straight line B specified by B0 and B1 is calculated. Thus, the coordinate data of the points A0 to B1 are input (screen 41, screen 41a), and the intersection coordinates of the intersection “1011” are calculated and displayed (screen 41b).
[0037]
“2. Single curve and straight line” is to calculate the intersection of a single curve and a straight line as shown in FIG. 16, for input of coordinates “BC, IP, EC” for specifying a single curve and for specifying a straight line. When the coordinates “B0, B1” are input, a predetermined calculation process is performed, and the intersection coordinates are calculated and displayed (screens 42 to 42c).
[0038]
When “3. Straight line and arbitrary point” is selected, the intersection of the straight line “A0, A1” and the arbitrary point “B” as shown in FIG. 17 is calculated. The coordinates “A0, When the input of “A1” and the coordinates “B” for specifying an arbitrary point are input, a predetermined calculation process is performed, and the intersection coordinates are calculated and displayed (FIG. 14, screens 43 to 43a).
[0039]
“4. Single curve and arbitrary point” is to calculate the intersection of the single curve and arbitrary point as shown in FIG. 18, and the input of the coordinates “BC, IP, EC” for specifying the single curve and arbitrary point When the coordinate “B” for identification is input, a predetermined calculation process is performed, and the intersection coordinates are calculated and displayed (screens 44 to 44a).
[0040]
"5. Circle and circle" calculates the intersection of circles centered on points A and B that are known as a single piece as shown in FIG. 19, and the center coordinates "A, B" for specifying the circle are When the radius “ra, rb” of each circle is input, a predetermined calculation process is performed, and the intersection coordinates are calculated and displayed (screens 45 to 45a).
[0041]
“6. Backward intersection” is an arbitrary instrument point calculation. As shown in FIG. 20, the input of the known point “A, B”, the distance from the known point “A, B”, and the clockwise angle , The coordinates of the arbitrary point “C” are calculated and displayed (screens 46 to 46a).
[0042]
A case where “4. single curve” is selected from the general menu (screen 02) will be described. When "4. Single curve" is selected, "Single curve input: screen 50" is displayed as illustrated in FIGS. If “Yes” is selected in the route calculation menu (screen 50), a registered station may be searched and determined. If “No” is selected, a single curve is specified as shown in FIG. The coordinates “BC, IP, EC” (screen 51) and width (screen 51a) are input, predetermined calculation processing is performed, calculation results are displayed (screen 51b), and necessary items are registered (screen 51c). I do.
[0043]
A case where “5. Crosonoid” is selected from the general menu (screen 02) will be described. When “5. clothonoid” is selected, “input of clothoid coordinates: screen 60” is displayed as illustrated in FIG. 3 and FIG. If “Yes” is selected in the input of the crosonoid coordinates (screen 60), the registered stations need only be searched and determined. If “No” is selected, the crosonoid is identified as shown in FIG. The coordinates “KA1, IP, KA2” (screen 61) and width (screen 61a) are input, predetermined calculation processing is performed, calculation results are displayed (screen 61b), and necessary items are registered (screen 61c). I do.
[0044]
Further, “6. Guidance” is provided in the general menu (screen 02), and when “6. Guidance” is selected, “Guide menu: screen 70” is displayed, and predetermined necessary guidance items are displayed. It comes to display on the screen.
[0045]
Although the embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and some display processes described in the embodiments may be deleted, and further necessary items are added. Also good.
[0046]
【The invention's effect】
As described above, the present invention uses a database including predetermined survey coordinate data storage means, survey calculation processing means, and communication means, and processing means instructed by mail reception of a mobile phone by Internet communication. The surveying support system is characterized by the fact that using a mobile phone from the surveying site is the same as having a personal computer equipped with a predetermined calculation program at the surveying site, which improves the efficiency of the surveying work. is there.
[Brief description of the drawings]
FIG. 1 is an external view of an embodiment of the present invention.
FIG. 2 is a flowchart of the same simple process.
FIG. 3 is an explanatory diagram (starting part) of a display screen according to an embodiment of the present invention.
FIG. 4 is an explanatory diagram of the display screen (station management).
FIG. 5 is an explanatory diagram (traverse) of the display screen.
FIG. 6 is an explanatory view of the same surveying position (radiation traverse).
FIG. 7 is an explanatory view of the same surveying position (open traverse, closed traverse).
FIG. 8 is an explanatory diagram of the same surveying position (combined traverse).
FIG. 9 is an explanatory diagram (traverse) of the display screen.
FIG. 10 is an explanatory diagram of the display screen (route calculation: single curve).
FIG. 11 is an explanatory view of the same surveying position (route calculation).
FIG. 12 is an explanatory diagram of the display screen (route calculation: clothoid).
FIG. 13 is an explanatory diagram of the display screen (intersection calculation: straight, straight).
FIG. 14 is an explanatory diagram of the display screen (intersection calculation: straight point, single point, circle and circle, backward intersection).
FIG. 15 is an explanatory diagram of the same surveying position (intersection calculation: direct orthogonal point).
FIG. 16 is an explanatory view of the same surveying position (intersection calculation: single orthogonal point).
FIG. 17 is an explanatory diagram of the same surveying position (intersection calculation: direct intersection).
FIG. 18 is an explanatory view of the same surveying position (intersection calculation: single point intersection).
FIG. 19 is an explanatory diagram of the same surveying position (intersection calculation: circle and circle).
FIG. 20 is an explanatory diagram of the same surveying position (intersection calculation: backward meeting).
FIG. 21 is an explanatory diagram of the display screen (single curve).
FIG. 22 is an explanatory diagram of the surveying position (single curve).
FIG. 23 is an explanatory diagram (clothoid) of the display screen.
FIG. 24 is an explanatory diagram of the surveying position (clothoid).
[Explanation of symbols]
1 Surveying worker 2 Mobile phone 3 Internet server (i-mode center)
4 Internet 5 Site 6 User terminal (PC)

Claims (3)

   It comprises a database having storage means for predetermined surveying coordinate data, survey calculation processing means and communication means, and a mobile phone capable of internet communication as an input / output terminal of the database. A processing program for displaying selectable process contents on the display unit, displaying a necessary data input field by selecting and confirming process contents, and displaying station data and calculation result data is provided. Surveying support system characterized by    The surveying support system according to claim 1, further comprising a program for processing input of coordinate data and survey point data by means of plus / minus recognition and decimal point recognition using numeric values of mobile phones and “#” and “*” keys.    3. The surveying support system according to claim 1, further comprising means for transferring the survey point data and the survey point calculation result data to another database.

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