CN109544660A - A kind of field mapping automatic data processing system - Google Patents
A kind of field mapping automatic data processing system Download PDFInfo
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- CN109544660A CN109544660A CN201811431396.XA CN201811431396A CN109544660A CN 109544660 A CN109544660 A CN 109544660A CN 201811431396 A CN201811431396 A CN 201811431396A CN 109544660 A CN109544660 A CN 109544660A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T11/00—2D [Two Dimensional] image generation
- G06T11/20—Drawing from basic elements, e.g. lines or circles
- G06T11/206—Drawing of charts or graphs
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/42—Bus transfer protocol, e.g. handshake; Synchronisation
- G06F13/4282—Bus transfer protocol, e.g. handshake; Synchronisation on a serial bus, e.g. I2C bus, SPI bus
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Abstract
The present invention is that automatic data processing system is surveyed and drawn in a kind of field, it includes conducting wire and level record, data communication, compensating computation, coordinate of measuring the smashed parts calculating, six the automatic joined mark of data of measuring the smashed parts, measuring tool modules, the present invention acquires field data and carries out data error detection automatically, net figure is controlled using compensating computation Module Generation, broken portion's computing module utilizes broken portion's joined mark Module Generation figure after obtaining the coordinate of detail point.The system reduces crew numbers, improves work efficiency and at figure accuracy, the schema mapping that error is small, precision is high can be obtained using the data processing method of the system.
Description
Technical field
The present invention relates to a kind of data processing system, be specifically related to a kind of field mapping automatic data processing system and from
Dynamic data processing method.
Background technique
As computer technology is in the application of Surveying and Mapping Industry and universal, various raw measurement datas are from original manual acquisition
It is changed into automatic collection, while drawing methods are also changed into Digital Mapping at figure from traditional manual plate.Digital Mapping
For its work flow, can divide three parts: the acquisition and processing of initial data (or coordinate), interior industry is edited at figure and data
Management.Although mapping means and instrument and equipment are improved, for most of production units, draw from measuring up to management
Three parts can not achieve automatic connection, total station mapping at least one group of three people: running tape, observation instrument, skeletonizing respectively.It is former
There was only intensive point after beginning data upload to related software, draftsman must compare sketch could compilation；What sketch can not be indicated
Region surveyor must hold the dot file figure scene compilation of generation.In addition, mapping operations process there is also process portions still
It is handled using craft or semi-hand record, so not only influences working efficiency, it cannot be guaranteed that quality of achievement, also inconvenient user is saved
And management；In addition the data between links cannot be shared, and each work step requires manually to carry out data link, mechanical
Cumbersome working procedure brings on a disaster to convenient and fast " digitlization ".Therefore, above-mentioned insufficient system can be overcome by being badly in need of one kind.
Summary of the invention
For inefficiency existing for existing system, waste personnel, at figure, inaccurate, process can not total digitalization, number
According to can not convenient shared technical problem, the present invention provides a kind of novel field mapping automatic data processing system and using should
System carries out the working method of automatic data processing, is not necessarily to block out, and two one group of people can be easily accomplished field mapping task,
Accurate using computer mapping, working efficiency significantly improves, and graph data quality substantially improves, and it can convenient for operation, data
Shared, management and operation that can be unified to realize.
The present invention provides a kind of field mapping automatic data processing system, which includes following six module: conducting wire and water
Quasi- record, data communication, compensating computation, coordinate of measuring the smashed parts calculating, the automatic joined mark of data of measuring the smashed parts, measuring tool；Wherein
Conducting wire and level logging modle include acquisition field data, setting observation tolerance, prompt error transfinite, reject wrong data and
Acquired data are generated data recorder by data processing, the module；Data communication module automatic conversion data format, by above-mentioned electricity
The data of sub- handbook are transmitted to computer；Compensating computation Module Generation control point outcome table simultaneously automatically generates adjustment data
Control net figure；The detail point initial data of total station observation is carried out coordinate calculating by coordinate calculation module of measuring the smashed parts；Broken portion connects
Code module by detail point according to mapping when the coding that is inputted generate joined mark data, automatically generate figure after subsequent machine plotting；Measurement
Tool model realize data conversion, coordinate conversion, intersection calculation, apart from azimuthal angle calculation.
Preferably, field data data collected include number of lead wires evidence, leveling observation data, broken portion's data.
Preferably, in each link of data processing, system includes error in data judgment module, is used for automatic testing number
It according to format, data type, calculating mistake and is more than that limit is poor；And the classification of error in data is analyzed, prompt errors present and wrong class
Other information.
Preferably, data communication module selects MSComm control, which is transmitted and received data using serial port.
The present invention also provides a kind of fields to survey and draw automatic data-processing resources, surveys and draws automatic data processing system using field
System carries out all automatic of field mapping comprising step 1: the required brevity code file used in customized broken portion's acquisition；Step
Two: conducting wire and level logging modle carry out field data acquisition, and according to the attribute of collection point, input brevity code and the connection of setting
Relationship；Step 3: error in data judgment module detects initial data automatically, and analyzes the classification of error in data, dialog box prompt
The position of mistake and error category information, if the mistake occurred is related to principle and undesirable mistake, it is required that
User must carry out data and resurvey just to can be carried out subsequent processing, if being related to neutral data and system thinks that there may be problems
Data, there is prompted dialog frame, judged whether to constitute achievement influence by user, can directly really when not constituting influence
Recognize carry out subsequent processing；Step 4: using MSComm control by the mapping equipment collected original data transmissions of institute to computer,
The control benefit is transmitted and is received data realization communication using serial port；Step 5: automatic that Tsing-Hua University mountain is called to tie up intelligent picture and text net
Software carries out handbook processing and compensating computation, automatically generates control point outcome table and ties up intelligent picture and text net adjusted data according to Tsing-Hua University mountain
Data automatically generate control net figure；Step 6: broken portion calculates the original observed data that acquisition is come, according to the control of compensating computation
Achievement is calculated, and the coordinate of detail point is obtained；Step 7: broken portion's joined mark module by detail point according to brevity code and connection relationship into
Row conversion generates measuring point file and joined mark file that graphics editing software can identify, and directly adjusts in graphics editing software
Figure can be automatically generated with above-mentioned two file.
Preferably, acquired data include number of lead wires evidence, leveling observation data, broken portion in field data acquisition in step 2
Data.
Preferably, error in data judgment module type of error detected includes: data format, data class in step 3
Type, calculating is wrong and is more than that limit is poor.
Preferably, broken portion's computing module can carry out coordinate to the detail point initial data that total station is observed in step 6
It calculates, orientation point and branch station data can be checked by cutting.
The invention has the following advantages:
(1) broken portion calculates the original observed data that acquisition is come, and is carried out that broken portion is calculated according to the Control data of compensating computation
The coordinate of point recycles joined mark function directly to carry out joined mark, and then the automatic mapping in mapping software, reduces manual intervention,
Avoid the occurrence of mistake；
(2) in system automatically generate net figure function can according to observation data between interconnected relationship carry out automatically accordingly
Connection, entire treatment process all realizes automatic；
(3) system can convert data collected according to customized brevity code file, and being converted into graphics editing software can
With the measuring point file and joined mark file of identification, two above file is called directly in graphics editing software can automatically generate figure
Shape reduces the workload of editor.
Detailed description of the invention
Fig. 1 is that automatic data processing system module map is surveyed and drawn in field,
Fig. 2 is that automatic data processing system work flow diagram is surveyed and drawn in field.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with attached drawing to the present invention make into
The detailed description of one step, it is clear that described embodiments are only a part of the embodiments of the present invention, rather than whole implementation
Example.Give the embodiment of the present invention, those of ordinary skill in the art's system before not making creative work it is obtained its
His embodiment, belongs to protection scope of the present invention.
Automatic data processing system is surveyed and drawn in field as shown in Fig. 1, which includes following six module: conducting wire and level
Record, data communication, compensating computation, coordinate of measuring the smashed parts calculating, the automatic joined mark of data of measuring the smashed parts, measuring tool.
Conducting wire and level logging modle, which can acquire field data, setting observation tolerance, prompt error, to be transfinited, rejects mistake
Data and data processing.The field data data collected include number of lead wires evidence, leveling observation data, broken portion's data.
The data processing system includes error in data judgment module in each link of data processing, for examining automatically
Measured data format, data type, calculating is wrong and is more than that limit is poor；And the classification of error in data is analyzed, prompt errors present and mistake
Accidentally classification information carries out position and the error category information of prompt mistake, to some principles using the form of dialog box respectively
With undesirable mistake, it is desirable that user just can be carried out subsequent processing after must carrying out data modification, to the number of some neutrality
According to the data thought with system there may be problem, system prompts user with dialog box, is judged by user, and user thinks pair
Achievement does not constitute can directly confirming for influence, carries out subsequent processing.The so powerful false judgment ability of this system ensure that
The quality of data processing.
Wherein conducting wire logging modle includes two kinds of implementations, and one is the data recorders generated using software programming, separately
One is total station memory record is directlyed adopt, data processing is then carried out by computer.
Both of which has following features: 1, it according to the requirement of " city survey specification " (CJJ8-99) is designed, it can
It is waited with satisfaction four and following guide line survey requires；2, observation grade can be set, poor demand limit is modified；3, it can according to need, select
Select observation triangulated height；4, observation data can be passed to mathematics after computer carries out.
Difference existing for two ways: 1, data recorder mode can support by hand, automatic two kinds of modes, and from in-motion viewing
Under survey mode, the total station of different model can choose；And total station record can not directly be selected using memory record；2, electronics
After the every survey station observation data qualifier of handbook mode, gives record prompt and move station；Total station is recorded original observational record to memory,
Do not judge that limit is poor, is checked in data processing.
Conducting wire logging modle has following advantages using data recorder mode in the present invention: can automatically process
The conducting wire data of total station record, and limit difference as defined in regulation is checked；It can handle the data of data recorder record；It presses
Requirement according to regulation generates standard handbook；Adjustment data required for the adjustment Softwares such as Tsing-Hua University mountain dimension can be generated.
Level logging modle is also to be run using data recorder mode, is had the following characteristics that according to leveling norm
Requirement design, two, three, four etc. can be carried out and wait the record of outer level；It can carry out that sighting distance is poor, sighting distance cumulative error, base automatically
The limit difference of auxiliary poor, height difference difference judges that survey station closes limit, can move station；Only retain original observation, do not retain results of intermediate calculations,
Save memory headroom；For the data of observation, using random storage mode, guarantee that data will not lose；Observation data can be passed to
Computer is post-processed, and data recorder is only used as carrier.
Data communication module selects MSComm control, which is transmitted and received data using serial port.The present invention adopts
It is communicated with omnipotent communication total station, communication and data conversion can be carried out with different model total station, is converted directly into calculating
Format, and have data formatting error prompt information；In addition it can acquire hand with data recorder machine, PDA and various data
Book carries out communication and data exchange；The data for opening up Pu Kang and the transmission of Nikon accompanying software can be converted.In addition,
Compensating computation module can call Tsing-Hua University mountain to tie up intelligent picture and text net software automatically and carry out handbook processing and compensating computation；And it will count
Control point outcome table is automatically generated according to result；Intelligent picture and text net adjusted data data, which are tieed up, according to Tsing-Hua University mountain automatically generates control net figure.
Carry out mapping operations when, each grade control point must have machine plotting net figure, so carry out follow-up work when could basis
Need to carry out encryption and data acquisition step by step.The adjustment file for automatically generating net figure function and compensating computation being obtained in this system
Data Management Analysis is carried out, carries out the plotting of point automatically according to the coordinate in adjustment file, and the control point according to setting
Rank configures corresponding symbol, after plotting point, carries out automatically accordingly further according to the interconnected relationship between observation data
Connection, entire treatment process are all realized automatic, than carrying out improving efficiency tens times by hand originally.
The detail point initial data of total station observation can be carried out coordinate calculating by broken portion's computing module, and can be to orientation
It is checked with tributary station point, guarantees the accurate of data.Broken portion's joined mark module can detail point according to mapping when the volume that is inputted
Code, according to joined mark data required for different Software Create software, with figure can be automatically generated after software machine plotting.
The present invention realizes automatic joined mark, wherein automatic joined mark is that detail point codes co-ordinates data are converted to mapping system
The measuring point file and joined mark file that can be identified improve the efficiency of drawing to realize automatic mapping.In addition, system is although packet
Contain the data format of a variety of mapping softwares, still, also remains with expansion interface, the Data expansion of convenient other software from now on.
In addition, system does not have built in progress coding, but it is arranged in a manner of encoding the table of comparisons, carries out pipe in an open-ended fashion
Reason, user, which can according to need, to modify to coding schedule, expands, and can preferably meet the operation habit of oneself.
Flow chart as shown in Figure 2 surveys and draws automatic data-processing resources for field, surveys and draws automatic number using above-mentioned field
The all automatic of field mapping is carried out according to processing system.
Step 1: the required brevity code file used in customized broken portion's acquisition: in mapping, broken portion's acquisition customized first
In brevity code file to be used, brevity code can be set according to respective habit feature (it is general to remember for convenience, be all to take atural object
Chinese phonetic alphabet first letter, such as: house F), can be used for a long time after setting.
Step 2: conducting wire and level logging modle carry out field data acquisition, and according to the attribute of collection point, input setting
Brevity code and connection relationship；Acquired data include number of lead wires evidence, leveling observation data, broken portion's number in field data acquisition
According to.
Step 3: error in data judgment module detects initial data automatically, and analyzes the classification of error in data, and dialog box mentions
The position and error category information for showing mistake are wanted if the mistake occurred is related to principle and undesirable mistake
Ask user that must carry out data and resurvey just to can be carried out subsequent processing, if being related to neutral data and system thinks that there may be ask
There is prompted dialog frame in the data of topic, are judged whether to constitute achievement influence by user, can be direct when not constituting influence
Confirmation carries out subsequent processing.In addition, error in data judgment module type of error detected include: data format, data type,
It calculates wrong and poor more than limiting.
Step 4: utilize MSComm control by the collected original data transmissions of mapping equipment institute to computer, the control
Benefit is transmitted and is received data realization communication using serial port；
Step 5: it is automatic that Tsing-Hua University mountain is called to tie up intelligent picture and text net software progress handbook processing and compensating computation, automatically generate control
It puts outcome table and intelligent picture and text net adjusted data data is tieed up according to Tsing-Hua University mountain and automatically generate control net figure.
Step 6: broken portion calculates the original observed data that acquisition is come, and is calculated according to the Control data of compensating computation,
Obtain the coordinate of detail point；Broken portion's computing module can carry out coordinate calculating to the detail point initial data that total station is observed,
Orientation point and branch station data can be checked by cutting.
Step 7: broken portion's joined mark module converts detail point according to brevity code and connection relationship, and it is soft to generate graphics edition
The measuring point file and joined mark file that part can identify, and calling directly above-mentioned two file in graphics editing software can be automatic
Figure is generated, reduces the workload of editor, also effectively avoids mistake.
Data collection system of the invention is easy to operate, data record and handle reliability with higher, convenience, from
Traverse degree is higher, can mistake be analyzed and be reported；Data recorder uses real-time record side as the carrier of a transition
Formula will not lose data because of crash or the interruption of program；And having fully considered the operation habit and process of field operation, use is a set of
A variety of data being received can be generated in brevity code, efficiently solve the problems, such as data-interface；Operational method is changed, by original
Three people come become present two people operation, have greatly alleviated field operation labor intensity, have improved production efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. automatic data processing system is surveyed and drawn in a kind of field, it is characterised in that: the system includes following six module: conducting wire and level
Record, data communication, compensating computation, coordinate of measuring the smashed parts calculating, the automatic joined mark of data of measuring the smashed parts, measuring tool；Wherein lead
Line and level logging modle include acquisition field data, setting observation tolerance, error are prompted to transfinite, reject wrong data and number
According to processing, which generates data recorder for acquired data；Data communication module automatic conversion data format, by above-mentioned electronics
The data of handbook are transmitted to computer；Adjustment data are simultaneously automatically generated control by compensating computation Module Generation control point outcome table
System net figure；The detail point initial data of total station observation is carried out coordinate calculating by coordinate calculation module of measuring the smashed parts；Broken portion's joined mark
Module by detail point according to mapping when the coding that is inputted generate joined mark data, automatically generate figure after subsequent machine plotting；Measure work
Have module realize data conversion, coordinate conversion, intersection calculation, apart from azimuthal angle calculation.
2. automatic data processing system is surveyed and drawn in a kind of field as described in claim 1, it is characterised in that: the field data institute
The data of acquisition include number of lead wires evidence, leveling observation data, broken portion's data.
3. automatic data processing system is surveyed and drawn in a kind of field as described in claim 1, it is characterised in that: in the every of data processing
A link, system include error in data judgment module, wrong and super for automatic data-detection format, data type, calculating
It is poor to cross limit；And the classification of error in data is analyzed, prompt errors present and error category information.
4. automatic data processing system is surveyed and drawn in a kind of field as described in claim 1, it is characterised in that: data communication module choosing
MSComm control is selected, which is transmitted and received data using serial port.
5. a kind of data processing method using the automatic data processing system as described in claim 1-4, is surveyed using field
It draws automatic data processing system and carries out all automatic of field mapping, it is characterised in that: step 1: institute in customized broken portion's acquisition
The brevity code file that need to be used；Step 2: conducting wire and level logging modle carry out field data acquisition, and according to the category of collection point
Property, input the brevity code and connection relationship of setting；Step 3: error in data judgment module detects initial data automatically, and analyzes number
According to mistake classification, dialog box prompt mistake position and error category information, if the mistake occurred be related to principle and
Undesirable mistake then requires user that must carry out data and resurvey just to can be carried out subsequent processing, if being related to neutral number
According to the data thought with system there may be problem, there is prompted dialog frame, is judged whether to constitute shadow to achievement by user
It rings, carry out subsequent processing can be directly confirmed when not constituting influence；Step 4: mapping equipment is acquired using MSComm control
For the original data transmissions arrived to computer, which is transmitted and is received data realization communication using serial port；Step 5: from
It is dynamic that Tsing-Hua University mountain is called to tie up intelligent picture and text net software progress handbook processing and compensating computation, automatically generate control point outcome table and root
Intelligent picture and text net adjusted data data, which are tieed up, according to Tsing-Hua University mountain automatically generates control net figure；Step 6: broken portion calculates the original sight that acquisition is come
Measured data is calculated according to the Control data of compensating computation, obtains the coordinate of detail point；Step 7: broken portion's joined mark module will
Detail point is converted according to brevity code and connection relationship, generates measuring point file and joined mark text that graphics editing software can identify
Part, and call directly above-mentioned two file in graphics editing software and can automatically generate figure.
6. data processing method as claimed in claim 5, it is characterised in that: adopted in field data acquisition in the step 2
Collecting data includes number of lead wires evidence, leveling observation data, broken portion's data.
7. data processing method as claimed in claim 5, it is characterised in that: error in data judgment module institute in the step 3
The type of error of detection includes: data format, data type, calculating mistake and is more than that limit is poor.
8. data processing method as claimed in claim 5, it is characterised in that: broken portion's computing module can be right in the step 6
The detail point initial data that total station is observed carries out coordinate calculating, and orientation point and branch station data can be checked by cutting.
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| CN109544660B (en) | 2022-12-16 |
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