CN110298536A - Burning line quality of data evaluation method, device and collecting method - Google Patents
Burning line quality of data evaluation method, device and collecting method Download PDFInfo
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Abstract
The present invention provides a kind of burning line quality of data evaluation method, device and collecting methods, the burning line quality of data evaluation method is the following steps are included: obtain the data acquisition system of burning line current point, wherein, data acquisition system includes the location data of current point；One or more of solution state, HRMS value, VRMS value, PDOP value and difference age are parsed according to location data；Judge whether the data acquisition system of current point can be used according to the solution state, HRMS value, VRMS value, PDOP value and the one or more in difference age that parse.The present invention can easily and effectively judge whether burning line data collected can be used, so as to improve the efficiency and quality of the acquisition of burning line data.
Description
Technical field
The present invention relates to technical field of data processing, and in particular to a kind of burning line quality of data evaluation method, one kind
Non-transitorycomputer readable storage medium, a kind of burning line quality of data judge device and a kind of acquisition of burning line data
Method.
Background technique
With the continuous quickening of urbanization process, the pipe gas number of users in city is also continuously increased, and pipeline engineering is built
If scale constantly expand.In the construction and management process of burning line, using RTK (Real-Time Kinematic, one
Kind of carrier phase difference technology) when carrying out the acquisition of burning line data, it can be by Pipeline Data Collection APP
" taking a little " is selected in (Application, application program), obtains the location information etc. of burning line key point.
Currently, it is whether reliable for pipeline data collected, still not no easily and effectively evaluation strategy can be used, because
And the efficiency and quality of the acquisition of burning line data are difficult to ensure.
Summary of the invention
Can the present invention be to solve how easily and effectively to judge whether pipeline data collected are reliable, use, and is guaranteed
The technical issues of efficiency and quality of the acquisition of burning line data, provides a kind of burning line quality of data evaluation method, dress
It sets and collecting method, can judge whether burning line data collected can be used, easily and effectively so as to mention
The efficiency and quality of high burning line data acquisition.
The technical solution adopted by the invention is as follows:
A kind of burning line quality of data evaluation method, comprising the following steps: obtain the data set of burning line current point
It closes, wherein the data acquisition system includes the location data of the current point；According to the location data parse solution state,
HRMS (standard level deviation) value, VRMS (calibrated altitude deviation) value, PDOP (Position DilutionofPrecision,
Position dilution of precision) one or more of value and difference age；According to the solution state, HRMS value, VRMS value, PDOP parsed
One or more in value and difference age judges whether the data acquisition system of the current point can be used.
The location data includes satellite positioning information, localization criteria difference information, satellite DOP (Dilution of
Precision, dilution of precision) value information.
Wherein, the solution state parses to obtain according to the satellite positioning information, and the HRMS value, VRMS value are according to
Localization criteria difference information parses to obtain, and the PDOP value parses to obtain according to the satellite DOP value information, the difference age root
It parses to obtain according to the satellite positioning information.
Wherein, it is fixed solution, described that the available judgment basis of the data acquisition system of the current point, which includes: the solution state,
HRMS value less than 0.05, the VRMS value less than 0.1, the PDOP value less than 4, the difference age less than 5.
A kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is held by processor
Above-mentioned burning line quality of data evaluation method is realized when row.
A kind of burning line quality of data judge device, comprising: obtain module, the acquisition module is for obtaining fuel gas conduit
The data acquisition system of line current point, wherein the data acquisition system includes the location data of the current point；Parsing module, the solution
Analysis module is used to parse solution state, HRMS value, VRMS value, PDOP value and one in difference age according to the location data
Or it is multiple；Judgment module, solution state that the judgment module is used to be parsed according to the parsing module, HRMS value, VRMS value,
One or more in PDOP value and difference age judges whether the data acquisition system of the current point can be used.
The location data includes satellite positioning information, localization criteria difference information, satellite DOP value information.
The parsing module parses to obtain the solution state according to the satellite positioning information, poor according to the localization criteria
Information parses to obtain the HRMS value, VRMS value, is parsed to obtain the PDOP value according to the satellite DOP value information, according to institute
Satellite positioning information is stated to parse to obtain the difference age.
The judgment module judges that the available foundation of the data acquisition system of the current point includes: the solution state for fixation
Solution, the HRMS value less than 0.05, the VRMS value less than 0.1, the PDOP value less than 4, the difference age less than 5.
A kind of burning line collecting method, comprising the following steps: start to take a little to obtain burning line current point
Data acquisition system, wherein the data acquisition system includes the location data of the current point；Solution shape is parsed according to the location data
One or more of state, HRMS value, VRMS value, PDOP value and difference age；According to parse solution state, HRMS value,
VRMS value, PDOP value and the one or more in difference age judge whether the data acquisition system of the current point can be used；If institute
The data acquisition system for stating current point is available, then saves the data acquisition system of the current point；If the data acquisition system of the current point is not
It can use, then issue the unavailable prompt of data acquisition system of current point, and the selection for whether continuing to acquire data provided；If operator
Member's selection continues to acquire data, then records to the unavailable situation of the data acquisition system of current point, and save the current point
Data acquisition system.
Beneficial effects of the present invention:
The present invention is by parsing solution state, HRMS value, VRMS value, PDOP value and in difference age according to location data
One or more, and according to one or more of solution state, HRMS value, VRMS value, PDOP value and the difference age parsed
Judge whether the data acquisition system of current point can be used, can easily and effectively judge that burning line data collected whether may be used
With so as to improve the efficiency and quality of the acquisition of burning line data.
Detailed description of the invention
Fig. 1 is the flow chart of the burning line quality of data evaluation method of the embodiment of the present invention；
Fig. 2 is that the burning line quality of data of the embodiment of the present invention judges the block diagram of device；
Fig. 3 is the flow chart of the burning line collecting method of the embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figure 1, the burning line quality of data evaluation method of the embodiment of the present invention, comprising the following steps:
S101 obtains the data acquisition system of burning line current point, wherein data acquisition system includes the location data of current point.
In one embodiment of the invention, location data can be received by RTK positioning device, and wirelessly,
Such as in Bluetooth transmission to Pipeline Data Collection terminal, such as palm PC or mobile phone.
In one embodiment of the invention, location data includes satellite positioning information, localization criteria difference information, satellite
DOP value information, geodetic coordinates information, UTC (Coordinated Universal Time, universal time) temporal information,
The most short data information etc. that visible satellite information, satellite ephemeris information and satellite are recommended.In a specific embodiment of the invention
In, GPS (Global Positioning System, global positioning system) or BDS (BeiDou Navigation can be passed through
Satellite System, Beidou satellite navigation system) etc. realizations positioning, by taking GPS positioning as an example, above-mentioned each location data pair
It should be $ GPGGA, $ GPGST, $ GPGSA, $ GPGLL, $ GPZDA, $ GPGSV, $ GPALM and $ GPRMC.
For example, for satellite DOP value information $ GPGSA,<1>,<2>,<3>,<3>,,,<3>,<3>,<3>,<4>,<5>,
<6>,<7><CR><LF>, every content are respectively as follows:
<1>mode: M=is manual, and A=is automatic；
<2>bit patterns 1=no-fix, 2=two-dimensional localization, 3=three-dimensional localization；
<3>PRN number: the satellite number in 01 to 32 table sky use at most can receive 12 satellite informations；
<4>PDOP position dilution of precision (0.5~99.9)；
<5>HDOP Horizontal Dilution of Precision (0.5~99.9)；
<6>VDOP vertical dilution of precision (0.5~99.9)；
<7>Checksum (checking position).
For satellite positioning information $ GPGGA,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>, M,<10>, M,<
11>,<12>* hh<CR><LF>, every content is respectively as follows:
<1>UTC time, hhmmss.sss (Hour Minute Second) format；
<2>latitude ddmm.mmmm (degree point) format (the 0 of front will also be transmitted)；
<3>latitude hemisphere N (Northern Hemisphere) or S (Southern Hemisphere)；
<4>longitude dddmm.mmmm (degree point) format (the 0 of front will also be transmitted)；
<5>longitude hemisphere E (east longitude) or W (west longitude)；
<6>GPS state: 0=unavailable (FIXNOTvalid), 1=One-Point Location (GPSFIX), 2=Differential positioning
(DGPS), the invalid PPS of 3=, 4=real-time requiring (RTKFIX), 5=RTKFLOAT, 6=is being estimated；
<7>number of satellite (00~12) for resolving position is used (the 0 of front will also be transmitted)；
<8>HDOP Horizontal Dilution of Precision (0.5~99.9)；
<9>height above sea level (- 9999.9~99999.9)；
<10>height of earth ellipsoid face level surface relative to the earth；
<11>difference age (since the last time receive differential signal number of seconds, will be if not Differential positioning
It is empty)；
<12>difference station ID number 0000~1023 (the 0 of front will also be transmitted, and will be sky if not Differential positioning).
S102 parses solution state, HRMS value, VRMS value, PDOP value and one in difference age according to location data
Or it is multiple.
In one embodiment of the invention, solution state, HRMS can be parsed by the APP in Pipeline Data Collection terminal
One or more of value, VRMS value, PDOP value and difference age.Wherein, solution state parses to obtain according to satellite positioning information,
HRMS value, VRMS value parse to obtain according to localization criteria difference information, and PDOP value parses to obtain according to satellite DOP value information, difference
Age parses to obtain according to satellite positioning information.
By taking GPS positioning as an example, by the GPS state in $ GPGGA data, (GPS state: 0=is unavailable
(FIXNOTvalid), 1=One-Point Location (GPSFIX), 2=Differential positioning (DGPS), the invalid PPS of 3=, 4=real time differential are fixed
Position (RTKFIX), 5=RTKFLOAT, 6=is being estimated) solution state is parsed, it respectively represents: 0 no-fix, 1 single-point solution, 2
Difference Solution, 3 trivial solutions, 4 fixed solutions, 5 float-solutions, 6 estimation solutions.
For PDOP value, since the geometry between the quality and measured artificial satellite and receiver of observing buoy has
It closes and influence is very big, so calculating the degree of strength that the above-mentioned caused margin of error is known as precision.Its overhead satellites distributed degrees is got over
Good, positioning accuracy is higher, and PDOP indicates the space geometry intensity factor of satellite distribution, when general satellite distribution is better, PDOP value
It is smaller.
What difference age characterized is the timeliness of movement station differential correcting information currently in use, the number under differential state
It is worth the smaller the better.When link be interfered etc. factors influence cause differential correcting information to interrupt when, difference age data can be automatic
It is gradually increased, and the positioning accuracy of receiver can gradually decrease.
S103, according to one or more of solution state, HRMS value, VRMS value, PDOP value and the difference age parsed
Judge whether the data acquisition system of current point can be used.
In one embodiment of the invention, it is solid that the available judgment basis of the data acquisition system of current point, which includes: solution state,
Fixed solution, HRMS value less than 0.05, VRMS value less than 0.1, PDOP value less than 4, difference age less than 5.
That is, according to solution state, HRMS value, VRMS value, PDOP value and one in difference age parsed
Or multiple data acquisition systems for judging current point it is whether available when, if one or more of above-mentioned judgement item be all satisfied it is corresponding
Judgment basis, then the data acquisition system of current point is available, and otherwise the data acquisition system of current point is unavailable.
Preferably, current point is all judged for five according to solution state, HRMS value, VRMS value, PDOP value and difference age
Whether data acquisition system can be used, the accuracy highest of judging result, i.e., when solution state is fixed solution, HRMS value less than 0.05, VRMS
For value less than 0.1, PDOP value less than 4 and when difference age is less than 5, the available confidence level of the data acquisition system of current point is higher.
In addition, above-mentioned judgement item has priority orders, it is followed successively by solution state, HRMS value, VRMS value, PDOP from high to low
Value, difference age.When judging that item judges whether data acquisition system is available according to any one, the higher judgement item of priority is corresponding
Judging result accuracy it is higher.It therefore, is the accuracy for guaranteeing judging result as much as possible, when judging Xiang Weiyi,
The embodiment of the present invention preferably judges whether the data acquisition system of current point can be used according to solution state, i.e., solution state is that fixed solution then judges
The data acquisition system of current point is available, otherwise judges that the data acquisition system of current point is unavailable；When judging item for two, the present invention is real
It applies example and preferably judges whether the data acquisition system of current point can be used according to solution state and HRMS value, i.e., solution state is fixed solution and HRMS
Value judges that the data acquisition system of current point is available less than 0.05, otherwise judges that the data acquisition system of current point is unavailable；Judging item
When being three, the embodiment of the present invention preferably judges that the data acquisition system of current point whether may be used according to solution state, HRMS value and VRMS value
With, i.e., solution state is fixed solution, HRMS value less than 0.05 and VRMS value judges that the data acquisition system of current point is available less than 0.1,
Otherwise judge that the data acquisition system of current point is unavailable；When judging Xiang Weisi, the embodiment of the present invention preferably according to solution state,
HRMS value, VRMS value and PDOP value judge whether the data acquisition system of current point can be used, i.e., solution state is fixed solution, HRMS value is less than
0.05, VRMS value is less than 0.1 and PDOP value judges that the data acquisition system of current point is available less than 4, otherwise judges the number of current point
It is unavailable according to gathering.
Burning line quality of data evaluation method according to an embodiment of the present invention, according to location data parse solution state,
One or more of HRMS value, VRMS value, PDOP value and difference age, and according to solution state, the HRMS value, VRMS parsed
Value, PDOP value and the one or more in difference age judge whether the data acquisition system of current point can be used, and thereby, it is possible to conveniently have
Effect ground judges whether burning line data collected can be used, so as to improve the efficiency and matter of the acquisition of burning line data
Amount.
The burning line quality of data evaluation method of corresponding above-described embodiment, the present invention also propose that a kind of non-transitory calculates
Machine readable storage medium storing program for executing.
The non-transitorycomputer readable storage medium of the embodiment of the present invention, is stored thereon with computer program, when the journey
, it can be achieved that the burning line quality of data evaluation method that the above embodiment of the present invention proposes when sequence is executed by processor.
Non-transitorycomputer readable storage medium according to an embodiment of the present invention, by the computer journey for executing its storage
Sequence, can easily and effectively judge whether burning line data collected can be used, so as to improve burning line data
The efficiency and quality of acquisition.
The burning line quality of data evaluation method of corresponding above-described embodiment, the present invention also propose a kind of burning line data
Quality assessment device.
As shown in Fig. 2, the burning line quality of data of the embodiment of the present invention judges device, including obtain module 10, parsing
Module 20 and judgment module 30.Wherein, the data acquisition system that module 10 is used to obtain burning line current point is obtained, wherein data
Set includes the location data of current point；Parsing module 20 is used to parse solution state, HRMS value, VRMS according to location data
One or more of value, PDOP value and difference age；Solution state that judgment module 30 is used to be parsed according to parsing module 20,
HRMS value, VRMS value, PDOP value and the one or more in difference age judge whether the data acquisition system of current point can be used.
In one embodiment of the invention, location data includes satellite positioning information, localization criteria difference information, satellite
DOP value information, geodetic coordinates information, UTC time information, visible satellite information and satellite ephemeris information etc..Of the invention one
It in a specific embodiment, can be positioned by realizations such as GPS or BDS, by taking GPS positioning as an example, above-mentioned each location data corresponds to $
GPGGA, $ GPGST, $ GPGSA, $ GPGLL, $ GPZDA, $ GPGSV, $ GPALM and $ GPRMC.
For example, for satellite DOP value information $ GPGSA,<1>,<2>,<3>,<3>,,,<3>,<3>,<3>,<4>,<5>,
<6>,<7><CR><LF>, every content are respectively as follows:
<1>mode: M=is manual, and A=is automatic；
<2>bit patterns 1=no-fix, 2=two-dimensional localization, 3=three-dimensional localization；
<3>PRN number: the satellite number in 01 to 32 table sky use at most can receive 12 satellite informations；
<4>PDOP position dilution of precision (0.5~99.9)；
<5>HDOP Horizontal Dilution of Precision (0.5~99.9)；
<6>VDOP vertical dilution of precision (0.5~99.9)；
<7>Checksum (checking position).
For satellite positioning information $ GPGGA,<1>,<2>,<3>,<4>,<5>,<6>,<7>,<8>,<9>, M,<10>, M,<
11>,<12>* hh<CR><LF>, every content is respectively as follows:
<1>UTC time, hhmmss.sss (Hour Minute Second) format；
<2>latitude ddmm.mmmm (degree point) format (the 0 of front will also be transmitted)；
<3>latitude hemisphere N (Northern Hemisphere) or S (Southern Hemisphere)；
<4>longitude dddmm.mmmm (degree point) format (the 0 of front will also be transmitted)；
<5>longitude hemisphere E (east longitude) or W (west longitude)；
<6>satellitosis: 0=unavailable (FIXNOTvalid), 1=One-Point Location (GPSFIX), 2=Differential positioning
(DGPS), the invalid PPS of 3=, 4=real-time requiring (RTKFIX), 5=RTKFLOAT, 6=is being estimated；
<7>number of satellite (00~12) for resolving position is used (the 0 of front will also be transmitted)；
<8>HDOP Horizontal Dilution of Precision (0.5~99.9)；
<9>height above sea level (- 9999.9~99999.9)；
<10>height of earth ellipsoid face level surface relative to the earth；
<11>difference age (since the last time receive differential signal number of seconds, will be if not Differential positioning
It is empty)；
<12>difference station ID number 0000~1023 (the 0 of front will also be transmitted, and will be sky if not Differential positioning).
In one embodiment of the invention, parsing module 20 can parse to obtain solution state, root according to satellite positioning information
It parses to obtain HRMS value, VRMS value according to localization criteria difference information, parses to obtain PDOP value according to satellite DOP value information, according to defending
Star location information parses to obtain difference age.
By taking GPS positioning as an example, (GPS state: 0=is unavailable by the GPS state in $ GPGGA data for parsing module 20
(FIXNOTvalid), 1=One-Point Location (GPSFIX), 2=Differential positioning (DGPS), the invalid PPS of 3=, 4=real time differential are fixed
Position (RTKFIX), 5=RTKFLOAT, 6=is being estimated) solution state is parsed, it respectively represents: 0 no-fix, 1 single-point solution, 2
Difference Solution, 3 trivial solutions, 4 fixed solutions, 5 float-solutions, 6 estimation solutions.
For PDOP value, since the geometry between the quality and measured artificial satellite and receiver of observing buoy has
It closes and influence is very big, so calculating the degree of strength that the above-mentioned caused margin of error is known as precision.Its overhead satellites distributed degrees is got over
Good, positioning accuracy is higher, and PDOP indicates the space geometry intensity factor of satellite distribution, when general satellite distribution is better, PDOP value
It is smaller.
What difference age characterized is the timeliness of movement station differential correcting information currently in use, the number under differential state
It is worth the smaller the better.When link be interfered etc. factors influence cause differential correcting information to interrupt when, difference age data can be automatic
It is gradually increased, and the positioning accuracy of receiver can gradually decrease.
In one embodiment of the invention, judgment module 30 judges that the available foundation of the data acquisition system of current point includes:
Solution state be fixed solution, HRMS value less than 0.05, VRMS value less than 0.1, PDOP value less than 4, difference age less than 5.
That is, judgment module 30 is according to solution state, HRMS value, VRMS value, PDOP value and the difference age parsed
When one or more in phase judges whether the data acquisition system of current point is available, if one or more of above-mentioned judgement item is equal
Meet corresponding judgment basis, then judges that the data acquisition system of current point is available, otherwise judge that the data acquisition system of current point is unavailable.
Preferably, judgment module 30 is all sentenced for five according to solution state, HRMS value, VRMS value, PDOP value and difference age
Whether the data acquisition system of disconnected current point can be used, the accuracy highest of judging result, i.e., when judgment module 30 judges that solution state is solid
Fixed solution, HRMS value less than 0.05, VRMS value less than 0.1, PDOP value less than 4 and when difference age is less than 5, the data set of current point
It is higher to close available confidence level.
In addition, above-mentioned judgement item has priority orders, it is followed successively by solution state, HRMS value, VRMS value, PDOP from high to low
Value, difference age.When judgment module 30 judges that item judges whether data acquisition system is available according to any one, priority is higher
Judge that the accuracy of the corresponding judging result of item is higher.Therefore, it is the accuracy for guaranteeing judging result as much as possible, is judging item
When being one, the judgment module 30 of the embodiment of the present invention preferably judges whether the data acquisition system of current point can be used according to solution state,
I.e. solution state is that fixed solution then judges that the data acquisition system of current point is available, otherwise judges that the data acquisition system of current point is unavailable；?
When judging item for two, the judgment module 30 of the embodiment of the present invention preferably judges the data of current point according to solution state and HRMS value
Whether set can be used, i.e., solution state is fixed solution and HRMS value judges that the data acquisition system of current point is available less than 0.05, otherwise
Judge that the data acquisition system of current point is unavailable；When judging Xiang Weisan, the preferably basis of judgment module 30 of the embodiment of the present invention
Solution state, HRMS value and VRMS value judge whether the data acquisition system of current point can be used, i.e., solution state is fixed solution, HRMS value is less than
0.05 and VRMS value judges that the data acquisition system of current point is available less than 0.1, otherwise judges that the data acquisition system of current point is unavailable；
When judging Xiang Weisi, the judgment module 30 of the embodiment of the present invention is preferably according to solution state, HRMS value, VRMS value and PDOP value
Judge whether the data acquisition system of current point can be used, i.e., solution state be fixed solution, HRMS value less than 0.05, VRMS value less than 0.1 and
PDOP value judges that the data acquisition system of current point is available less than 4, otherwise judges that the data acquisition system of current point is unavailable.
The burning line quality of data according to an embodiment of the present invention judges device, by parsing module according to location data solution
One or more of solution state, HRMS value, VRMS value, PDOP value and difference age is precipitated, and by judgment module according to solution
Solution state, HRMS value, VRMS value, PDOP value and the one or more in difference age of precipitation judge the data acquisition system of current point
Whether can be used, thereby, it is possible to easily and effectively judge whether burning line data collected can be used, so as to improve combustion
The efficiency and quality of gas pipeline data acquisition.
Corresponding above-described embodiment, the present invention also propose a kind of burning line collecting method.
As shown in figure 3, the burning line collecting method of the embodiment of the present invention, comprising the following steps:
S301 starts to take a little to obtain the data acquisition system of burning line current point, wherein data acquisition system includes current point
Location data.
S302 parses solution state, HRMS value, VRMS value, PDOP value and one in difference age according to location data
Or it is multiple.
S303, according to one or more of solution state, HRMS value, VRMS value, PDOP value and the difference age parsed
Judge whether the data acquisition system of current point can be used.
S304 saves the data acquisition system of current point if the data acquisition system of current point is available, and end takes a little.
S305 issues the unavailable prompt of data acquisition system of current point if the data acquisition system of current point is unavailable, and mentions
For whether continue acquire data selection.
S306 carries out the unavailable situation of the data acquisition system of current point if operator's selection continues to acquire data
Record, and the data acquisition system of current point is saved, end takes a little.It is unavailable that recording mode can be generation operator's acquisition data
Point log etc..
If operator's selection does not continue to acquire data, terminate to take a little.
The burning line collecting method of the embodiment of the present invention includes that the burning line quality of data of above-described embodiment is commented
Sentence method, the burning line quality of data can be judged in burning line data acquisition, more specific embodiment party
Formula can refer to above-described embodiment, and details are not described herein.
Burning line collecting method according to an embodiment of the present invention, in data acquisition according to solution state,
HRMS value, VRMS value, PDOP value and the one or more in difference age judge the quality of data, can easily and effectively judge
Whether burning line data collected can be used, so as to improve the efficiency and quality of the acquisition of burning line data.
In the description of the present invention, term " first ", " second " are used for description purposes only, and should not be understood as instruction or dark
Show relative importance or implicitly indicates the quantity of indicated technical characteristic.The feature of " first ", " second " is defined as a result,
It can explicitly or implicitly include one or more of the features.The meaning of " plurality " is two or more, unless
Separately there is clearly specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be mechanical connect
It connects, is also possible to be electrically connected；It can be directly connected, can also can be in two elements indirectly connected through an intermediary
The interaction relationship of the connection in portion or two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention unless specifically defined or limited otherwise, fisrt feature in the second feature " on " or " down " can be with
It is that the first and second features directly contact or the first and second features pass through intermediary mediate contact.Moreover, fisrt feature exists
Second feature " on ", " top " and " above " but fisrt feature be directly above or diagonally above the second feature, or be merely representative of
First feature horizontal height is higher than second feature.Fisrt feature can be under the second feature " below ", " below " and " below "
One feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
It must be directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be in office
It can be combined in any suitable manner in one or more embodiment or examples.In addition, without conflicting with each other, the skill of this field
Art personnel can tie the feature of different embodiments or examples described in this specification and different embodiments or examples
It closes and combines.
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 (10)
1. a kind of burning line quality of data evaluation method, which comprises the following steps:
Obtain the data acquisition system of burning line current point, wherein the data acquisition system includes the location data of the current point；
Solution state, HRMS value, VRMS value, PDOP value and one or more in difference age are parsed according to the location data
It is a；
Work as according to the solution state, HRMS value, VRMS value, PDOP value and the one or more judgements in difference age that parse
Whether the data acquisition system of preceding point can be used.
2. burning line quality of data evaluation method according to claim 1, which is characterized in that the location data includes
Satellite positioning information, localization criteria difference information, satellite DOP value information.
3. burning line quality of data evaluation method according to claim 2, which is characterized in that wherein, the solution state
It parsing to obtain according to the satellite positioning information, the HRMS value, VRMS value parse to obtain according to the localization criteria difference information,
The PDOP value parses to obtain according to the satellite DOP value information, and the difference age parses according to the satellite positioning information
It obtains.
4. burning line quality of data evaluation method according to claim 3, which is characterized in that wherein, the current point
The available judgment basis of data acquisition system include: the solution state be fixed solution, the HRMS value is less than 0.05, the VRMS value
Less than 0.1, the PDOP value less than 4, the difference age less than 5.
5. a kind of non-transitorycomputer readable storage medium, is stored thereon with computer program, which is characterized in that the program quilt
Processor realizes burning line quality of data evaluation method according to any one of claims 1-4 when executing.
6. a kind of burning line quality of data judges device characterized by comprising
Obtain module, the data acquisition system for obtaining module and being used to obtain burning line current point, wherein the data acquisition system packet
Include the location data of the current point；
Parsing module, the parsing module are used to parse solution state, HRMS value, VRMS value, PDOP according to the location data
One or more of value and difference age；
Judgment module, solution state that the judgment module is used to be parsed according to the parsing module, HRMS value, VRMS value,
One or more in PDOP value and difference age judges whether the data acquisition system of the current point can be used.
7. the burning line quality of data according to claim 6 judges device, which is characterized in that the location data includes
Satellite positioning information, localization criteria difference information, satellite DOP value information.
8. the burning line quality of data according to claim 7 judges device, which is characterized in that the parsing module according to
The satellite positioning information parses to obtain the solution state, according to the localization criteria difference information parse to obtain the HRMS value,
VRMS value parses to obtain the PDOP value according to the satellite DOP value information, is parsed to obtain institute according to the satellite positioning information
State difference age.
9. the burning line quality of data according to claim 8 judges device, which is characterized in that the judgment module judgement
The available foundation of the data acquisition system of the current point include: the solution state be fixed solution, the HRMS value less than 0.05, it is described
VRMS value is less than 0.1, the PDOP value less than 4, the difference age less than 5.
10. a kind of burning line collecting method, which comprises the following steps:
Start to take a little to obtain the data acquisition system of burning line current point, wherein the data acquisition system includes the current point
Location data；
Solution state, HRMS value, VRMS value, PDOP value and one or more in difference age are parsed according to the location data
It is a；
Work as according to the solution state, HRMS value, VRMS value, PDOP value and the one or more judgements in difference age that parse
Whether the data acquisition system of preceding point can be used；
If the data acquisition system of the current point is available, the data acquisition system of the current point is saved；
If the data acquisition system of the current point is unavailable, the unavailable prompt of data acquisition system of current point is issued, and offer is
The no selection for continuing to acquire data；
If operator's selection continues to acquire data, the unavailable situation of the data acquisition system of current point is recorded, and protects
Deposit the data acquisition system of the current point.
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Application publication date: 20191001 |