CN110426719A - Satellite parametric reduction method for testing and analyzing and system, equipment and storage medium - Google Patents
Satellite parametric reduction method for testing and analyzing and system, equipment and storage medium Download PDFInfo
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- CN110426719A CN110426719A CN201910740324.1A CN201910740324A CN110426719A CN 110426719 A CN110426719 A CN 110426719A CN 201910740324 A CN201910740324 A CN 201910740324A CN 110426719 A CN110426719 A CN 110426719A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/23—Testing, monitoring, correcting or calibrating of receiver elements
Abstract
The invention discloses a kind of satellite parametric reduction method for testing and analyzing and systems, equipment and storage medium.Wherein, method includes: the raw log files for selecting communication module to obtain；Import selected raw log files；Chip platform belonging to the selected raw log files of selection；According to the raw log files that selected chip platform processing is selected, the satellite parametric reduction data of at least one type are extracted；Selection will draw the type of the satellite parametric reduction data of curve；Satellite parametric reduction curve is drawn using the satellite parametric reduction data of selected type.The GNSS satellite supplemental characteristic analysis of different platform can be achieved in the present invention；Different satellite parametric reduction data type forming curves can be arbitrarily selected, show to intuitive and convenient data variation trend.
Description
Technical field
The invention belongs to the communications field more particularly to a kind of satellite parametric reduction method for testing and analyzing and systems, equipment and storage
Medium.
Background technique
Global navigational satellite location technology is most commonly used to consumer GNSS (Global Navigation Satellite System) equipment, such as mobile phone and
Location-based application in tablet computer, application of vehicle mounted guidance etc..For example, reality is obtained by tracking the automobile of fleet
When logistics information, monitor worker and the safety for ensureing older etc. using personal tracking application.So for GNSS data
Analysis and processing also become particularly important, environment and reception locating for the embodiment current device that intuitive data can be best
The performance of machine.
Currently, the test of the chip platform (such as high pass, MTK) of mainstream needs different testing tools, it is different flat in order to realize
The test of platform needs to install the testing tool of different platform, many shortcomings occurs:
First, the tool installation of kinds of platform inherently occupies more PC resources and space；
Second, the tool separated maintenance of different platform needs to consume more human resources and time, it is inefficient；
Third, the testing tool mode of operation of every kind of platform is different, higher skill requirement is proposed to tester.
In addition, can only manually intercept analysis to the satellite parametric reduction data of GNSS in the prior art, when needing to spend more
Between, parsing result does not show clearly, is unfavorable for the analysis of data.
Summary of the invention
The technical problem to be solved by the present invention is in order to overcome the test needs in order to realize different platform in the prior art
Using different platform testing tool and can only manually intercept the defects of analysis satellite parametric reduction data, a kind of satellite parametric reduction is provided and is surveyed
Try analysis method and system, equipment and storage medium.
The present invention is to solve above-mentioned technical problem by the following technical programs:
A kind of satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System, the satellite parametric reduction method for testing and analyzing packet
It includes:
The raw log files for selecting communication module to obtain；
Import selected raw log files；
Chip platform belonging to the selected raw log files of selection；
According to the raw log files that selected chip platform processing is selected, the satellite parametric reduction number of at least one type is extracted
According to；
Selection will draw the type of the satellite parametric reduction data of curve；
Satellite parametric reduction curve is drawn using the satellite parametric reduction data of selected type.
Preferably, the satellite parametric reduction method for testing and analyzing further includes the core belonging to the selected raw log files of selection
After piece platform and in the raw log files selected according to selected chip platform processing, the satellite of at least one type is extracted
Before supplemental characteristic:
Whether the selected raw log files of verifying belong to the process range of selected chip platform；
If so, executing: according to the raw log files that selected chip platform processing is selected, extracting at least one type
Satellite parametric reduction data the step of；
If it is not, then returning: the step of selecting chip platform belonging to selected raw log files.
Preferably, the satellite parametric reduction method for testing and analyzing further includes in the satellite parametric reduction data for extracting at least one type
Later:
Brief journal file is generated, the brief journal file includes extracted satellite parametric reduction data；
Using selected type satellite parametric reduction data draw satellite parametric reduction curve the step of include:
Judge in the brief journal file whether include selected type satellite parametric reduction data；
If so, extracting the satellite parametric reduction data of selected type from the brief journal file and drawing the satellite parametric reduction
Curve；
If it is not, then returning: according to the raw log files that selected chip platform processing is selected, extracting at least one type
Satellite parametric reduction data the step of.
Preferably, the type of the satellite parametric reduction data includes at least one of Types Below:
Carrier-to-noise ratio；
Visible satellite number；
Height above sea level；
Average CN value；
Maximum N number of average CN value, N is positive integer；
Dilution of precision.
A kind of satellite parametric reduction detecting and analysing system of Global Navigation Satellite System, the satellite parametric reduction detecting and analysing system packet
It includes:
File selection module, the raw log files for selecting communication module to obtain；
File import modul, for importing selected raw log files；
Platform selecting module, for selecting chip platform belonging to selected raw log files；
Data extraction module extracts at least one for the raw log files selected according to selected chip platform processing
The satellite parametric reduction data of seed type；
Curve selection module, the type of the satellite parametric reduction data for selecting to draw curve；
Drawing of Curve module, for drawing satellite parametric reduction curve using the satellite parametric reduction data of selected type.
Preferably, the satellite parametric reduction detecting and analysing system further include:
Platform validation module, after the chip platform belonging to the selected raw log files of selection, selected by verifying
Raw log files whether belong to the process range of selected chip platform, if so, call the data extraction module, if
It is no, then call the platform selecting module.
Preferably, the satellite parametric reduction detecting and analysing system further include:
Log generation module, for after the satellite parametric reduction data for extracting at least one type, generating brief log text
Part, the brief journal file include extracted satellite parametric reduction data；
The Drawing of Curve module is also used to judge in the brief journal file whether the satellite including selected type is joined
Number data, if so, extracting the satellite parametric reduction data of selected type from the brief journal file and drawing the satellite parametric reduction
Curve, if it is not, then calling the data extraction module.
Preferably, the type of the satellite parametric reduction data includes at least one of Types Below:
Carrier-to-noise ratio；
Visible satellite number；
Height above sea level；
Average CN value；
Maximum N number of average CN value, N is positive integer；
Dilution of precision.
A kind of electronic equipment including memory, processor and stores the meter that can be run on a memory and on a processor
Calculation machine program, the processor realize the satellite parametric reduction test of Global Navigation Satellite System as described above when executing described program
Analysis method.
A kind of computer readable storage medium is stored thereon with computer program, real when described program is executed by processor
Now the step of satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System as described above.
On the basis of common knowledge of the art, above-mentioned each optimum condition, can any combination to get each preferable reality of the present invention
Example.
The positive effect of the present invention is that: the GNSS satellite supplemental characteristic analysis of different platform can be achieved in the present invention,
It does not need that multiple testing tools are installed, saves PC resource and space；The testing tool of different platform is subjected to unified maintenance, is reduced
The workload of maintenance saves human resources and time, improves testing efficiency；It is easy to operate, reduce the technical ability to tester
It is required that；Different satellite parametric reduction data type forming curves can be arbitrarily selected, show to intuitive and convenient data variation trend.
Detailed description of the invention
Fig. 1 is a kind of process of the satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System of the embodiment of the present invention 1
Figure；
Fig. 2 is height above sea level-time graph schematic diagram；
Fig. 3 is a kind of process of the satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System of the embodiment of the present invention 2
Figure；
Fig. 4 is a kind of signal of the satellite parametric reduction detecting and analysing system of Global Navigation Satellite System of the embodiment of the present invention 3
Block diagram；
Fig. 5 is a kind of signal of the satellite parametric reduction detecting and analysing system of Global Navigation Satellite System of the embodiment of the present invention 4
Block diagram；
Fig. 6 is the structural schematic diagram of a kind of electronic equipment of the embodiment of the present invention 5.
Specific embodiment
The present invention is further illustrated below by the mode of embodiment, but does not therefore limit the present invention to the reality
It applies among a range.
Embodiment 1
Present embodiments provide a kind of satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System.As shown in Figure 1, institute
Stating satellite parametric reduction method for testing and analyzing may comprise steps of:
Step 110: the raw log files that selection communication module obtains.The raw log files can be by satellite solution
Analyse and be directly or indirectly transmitted to the journal file of the communication module.Selected raw log files are by as the mesh to be analyzed
Mark, specifically can according to actual needs, preset and automatically select raw log files, or provide to tester optional former
Beginning journal file option, manually selects raw log files by tester.
Step 120: importing selected raw log files.
Step 130: selecting chip platform belonging to selected raw log files.The chip platform includes but is not limited to
High pass chip platform, MTK chip platform etc..It specifically can the core according to belonging to the type automatic matching of the raw log files
Piece platform, or optional chip platform option is provided to tester, chip platform is manually selected by tester.
Step 140: according to the raw log files that selected chip platform processing is selected, extracting defending at least one type
Star supplemental characteristic.In the present embodiment, the type of the satellite parametric reduction data can include but is not limited to in Types Below at least
It is a kind of:
Carrier-to-noise ratio (CN0)；
Visible satellite number；
Height above sea level；
Average CN value (calculating average CN value using the CN value of satellites multiple in received data packet)；
Maximum N number of average CN value, N be positive integer (maximum N number of average CN value is selected from above-mentioned average CN value,
As 4) N can take；
Dilution of precision (can include but is not limited to position precision, horizontal accuracy, vertical precision).
In practical applications, can according to actual needs, preset to automatically select and extract which type of satellite parametric reduction
Data, or extractible type option is provided to tester, it is manually selected by tester and needs to extract which type of defend
Star supplemental characteristic.
Step 150: selection will draw the type of the satellite parametric reduction data of curve.It in practical applications, can be according to reality
Demand presets the curve for automatically selecting and drawing which type of satellite parametric reduction data, or optional to tester's offer
Type option, the curve that draw which type of satellite parametric reduction data is manually selected by tester.
Step 160: drawing satellite parametric reduction curve using the satellite parametric reduction data of selected type.Wherein, in selected type
When satellite parametric reduction data are height above sea level, the satellite parametric reduction curve of drafting can be height above sea level-time graph, as shown in Fig. 2,
Period (such as UTC time) of the height above sea level-time graph to receive data is sat for abscissa with height above sea level to be vertical
Mark.When the satellite parametric reduction data of selected type are carrier-to-noise ratio, the satellite parametric reduction curve of drafting can be bent for carrier-to-noise ratio-time
Line, period (such as UTC time) of the carrier-to-noise ratio-time graph to receive data are sat for abscissa with carrier-to-noise ratio value to be vertical
Mark.When the satellite parametric reduction data of selected type are visible satellite number, the satellite parametric reduction curve of drafting can be visible satellite number-
Time graph, the visible satellite number curve is to receive the period (such as UTC time) of data for abscissa, with visible satellite number
For ordinate.
The present embodiment can realize the GNSS satellite supplemental characteristic analysis of different platform, not need to install multiple testing tools,
Save PC resource and space；The testing tool of different platform is subjected to unified maintenance, subtracts reduced-maintenance workload, saves manpower money
Source and time improve testing efficiency；It is easy to operate, reduce the skill requirement to tester；It can arbitrarily select different
Satellite parametric reduction data type forming curves, show to intuitive and convenient data variation trend.
Embodiment 2
The present embodiment is the further improvement in embodiment 1.
As shown in figure 3, in order to guarantee that the raw log files exist, the satellite parametric reduction method for testing and analyzing of the present embodiment
Can also include executing following steps after step 110 and before step 120:
Step 111: judging that selected raw log files whether there is, if so, 120 are thened follow the steps, if it is not, then returning
Step 110 reselects raw log files.
Chip platform and raw log files, which match, can correctly handle the precondition of file, in order to guarantee platform
The correctness of selection, the satellite parametric reduction method for testing and analyzing of the present embodiment can also be included in after step 130 and in step 140
Following steps are executed before:
Step 131: the process range whether selected raw log files belong to selected chip platform is verified, if so,
140 are thened follow the steps, if it is not, then return step 130 reselects chip platform.For example, the original log text of MTK chip platform
Big-dipper satellite sentence in part is to be started with BD, and the big-dipper satellite sentence in the original log of high pass chip platform is with PQ
Beginning, that in step 131 just specifically can by the letter of statement prelude come chip platform selected by judgment step 130 with
Raw log files whether match (as with BD beginning if corresponding chip platform should be MTK chip platform, with PQ beginning then correspond to
Chip platform should be high pass chip platform), if selection mistake, the selected chip platform of prompt and selected can be issued
Raw log files mismatch, it is desirable that reselect chip platform.
In order to simplify log, facilitate the reading of data and storage, guarantee going on smoothly for process, the satellite ginseng of the present embodiment
Number method for testing and analyzing can also include executing following steps after step 140:
Step 141: generating brief journal file, the brief journal file includes extracted satellite parametric reduction data, so
Step 150 is executed afterwards.
Correspondingly, step 160 can specifically include:
Step 1601: judge in the brief journal file whether include selected type satellite parametric reduction data, if so,
Step 1602 is executed, if it is not, then return step 140 handles raw log files again, extracts satellite parametric reduction data.
Step 1602: extracting the satellite parametric reduction data of selected type from the brief journal file and draw the satellite ginseng
Number curve.
The present embodiment makes that process is more complete, refinement on the basis of embodiment 1, ensure that test analysis it is smooth into
Row improves testing efficiency.
Embodiment 3
Present embodiments provide a kind of satellite parametric reduction detecting and analysing system of Global Navigation Satellite System.As shown in figure 4, institute
Stating satellite parametric reduction detecting and analysing system includes: file selection module 210, file import modul 220, platform selecting module 230, number
According to extraction module 240, Curve selection module 250 and Drawing of Curve module 260.
The raw log files that the file selection module 210 is used to that communication module to be selected to obtain.The original log text
Part can be the journal file for being parsed by satellite and being directly or indirectly transmitted to the communication module.Selected raw log files
By as the target to be analyzed, the file selection module 210 specifically can according to actual needs, preset and automatically select original
Beginning journal file, or optional raw log files option is provided to tester, original log is manually selected by tester
File.
The file import modul 220 is used to import selected raw log files.
The platform selecting module 230 is for selecting chip platform belonging to selected raw log files.The chip
Platform includes but is not limited to high pass chip platform, MTK chip platform etc..The platform selecting module 230 specifically can be according to institute
Chip platform belonging to the type automatic matching of raw log files is stated, or provides optional chip platform choosing to tester
, chip platform is manually selected by tester.
The data extraction module 240 is used for the raw log files selected according to selected chip platform processing, extracts
The satellite parametric reduction data of at least one type.In the present embodiment, the type of the satellite parametric reduction data be can include but is not limited to
With at least one of Types Below:
Carrier-to-noise ratio；
Visible satellite number；
Height above sea level；
Average CN value；
Maximum N number of average CN value, N is positive integer (such as N can take 4)；
Dilution of precision (can include but is not limited to position precision, horizontal accuracy, vertical precision).
In practical applications, the data extraction module 240 can according to actual needs, preset and automatically select extraction
Which type of satellite parametric reduction data, or extractible type option is provided to tester, being manually selected by tester needs
Extract which type of satellite parametric reduction data.
The Curve selection module 250 is used to select to draw the type of the satellite parametric reduction data of curve.In practical application
In, the Curve selection module 250 can according to actual needs, preset to automatically select and to draw which type of satellite ginseng
The curve of number data, or optional type option is provided to tester, which kind of type is manually selected by tester will draw
Satellite parametric reduction data curve.
The Drawing of Curve module 260 is used to draw satellite parametric reduction curve using the satellite parametric reduction data of selected type.Its
In, when the satellite parametric reduction data of selected type are height above sea level, the satellite parametric reduction curve of drafting can be height above sea level-time
Curve, as shown in Fig. 2, the height above sea level-time graph with receive data period (such as UTC time) be abscissa, with
Height above sea level is ordinate.When the satellite parametric reduction data of selected type are carrier-to-noise ratio, the satellite parametric reduction curve of drafting can be
Carrier-to-noise ratio-time graph, the carrier-to-noise ratio-time graph is to receive the period (such as UTC time) of data for abscissa, to carry
Ratio of making an uproar is ordinate.When the satellite parametric reduction data of selected type are visible satellite number, the satellite parametric reduction curve of drafting can be with
For visible satellite number-time graph, the visible satellite number curve is to receive the period (such as UTC time) of data as horizontal seat
Mark, using visible satellite number as ordinate.
The present embodiment can realize the GNSS satellite supplemental characteristic analysis of different platform, not need to install multiple testing tools,
Save PC resource and space；The testing tool of different platform is subjected to unified maintenance, subtracts reduced-maintenance workload, saves manpower money
Source and time improve testing efficiency；It is easy to operate, reduce the skill requirement to tester；It can arbitrarily select different
Satellite parametric reduction data type forming curves, show to intuitive and convenient data variation trend.
Embodiment 4
The present embodiment is the further improvement in embodiment 3.
As shown in figure 5, in order to guarantee that the raw log files exist, the embodiment of the present invention file selection module 210
It can be also used for judging that selected raw log files whether there is, if so, the file import modul 220 is called, if it is not,
Then reselect raw log files.
In order to guarantee the correctness of platform selecting, the satellite parametric reduction detecting and analysing system of the present embodiment can also include: flat
Platform authentication module 231.The platform validation module 231 be used for the chip platform belonging to the selected raw log files of selection it
Afterwards, the process range whether selected raw log files belong to selected chip platform is verified, if so, calling the data
Extraction module 240, if it is not, the platform selecting module 230 is then called to reselect chip platform.
In order to simplify log, facilitate the reading of data and storage, guarantee going on smoothly for process, the satellite ginseng of the present embodiment
Number detecting and analysing system can also include log generation module 241.The log generation module 241 is used to extract at least one
After the satellite parametric reduction data of type, brief journal file is generated, the brief journal file includes extracted satellite parametric reduction
Data.
Correspondingly, the Drawing of Curve module 260 is also used to judge in the brief journal file whether include selected class
The satellite parametric reduction data of type, if so, extracting the satellite parametric reduction data of selected type from the brief journal file and drawing institute
Satellite parametric reduction curve is stated, if it is not, the data extraction module 240 is then called to handle raw log files again, extracts satellite ginseng
Number data.
The present embodiment makes that system is more complete, refinement on the basis of embodiment 3, ensure that test analysis it is smooth into
Row improves testing efficiency.
Embodiment 5
Fig. 6 is the structural schematic diagram for a kind of electronic equipment that the embodiment of the present invention 5 provides.The electronic equipment includes storage
Device, processor and storage on a memory and the computer program that can run on a processor, the processor execution journey
The satellite parametric reduction method for testing and analyzing of any one Global Navigation Satellite System of embodiment 1-2 is realized when sequence.The electricity that Fig. 6 is shown
Sub- equipment 40 is only an example, should not function to the embodiment of the present invention and use scope bring any restrictions.
As shown in fig. 6, electronic equipment 40 can be showed in the form of universal computing device, such as it can set for server
It is standby.The component of electronic equipment 40 can include but is not limited to: at least one above-mentioned processor 41, above-mentioned at least one processor
42, the bus 43 of different system components (including memory 42 and processor 41) is connected.
Bus 43 includes data/address bus, address bus and control bus.
Memory 42 may include volatile memory, such as random access memory (RAM) 421 and/or cache
Memory 422 can further include read-only memory (ROM) 423.
Memory 42 can also include program/utility 425 with one group of (at least one) program module 424, this
The program module 424 of sample includes but is not limited to: operating system, one or more application program, other program modules and journey
It may include the realization of network environment in ordinal number evidence, each of these examples or certain combination.
Processor 41 by the computer program that is stored in memory 42 of operation, thereby executing various function application and
Data processing, such as the satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System provided by the embodiment of the present invention 1 or 2.
Electronic equipment 40 can also be communicated with one or more external equipments 44 (such as keyboard, sensing equipment etc.).It is this
Communication can be carried out by input/output (I/O) interface 45.Also, the equipment 40 that model generates can also pass through Network adaptation
Device 46 and one or more network (such as local area network (LAN), wide area network (WAN) and/or public network, such as internet) logical
Letter.As shown in figure 5, the other modules for the equipment 40 that network adapter 46 is generated by bus 43 and model communicate.It should be understood that
Although not shown in the drawings, the equipment 40 that can be generated with binding model uses other hardware and/or software module, including but unlimited
In: microcode, device driver, redundant processor, external disk drive array, RAID (disk array) system, magnetic tape drive
Device and data backup storage system etc..
It should be noted that although being referred to several units/modules or subelement/mould of electronic equipment in the above detailed description
Block, but it is this division be only exemplary it is not enforceable.In fact, embodiment according to the present invention, is retouched above
The feature and function for two or more units/modules stated can embody in a units/modules.Conversely, above description
A units/modules feature and function can with further division be embodied by multiple units/modules.
Embodiment 6
A kind of computer readable storage medium is present embodiments provided, computer program, described program quilt are stored thereon with
The satellite parametric reduction test analysis side of any one Global Navigation Satellite System provided by embodiment 1-2 is realized when processor executes
The step of method.
Wherein, what readable storage medium storing program for executing can use more specifically can include but is not limited to: portable disc, hard disk, random
Access memory, read-only memory, erasable programmable read only memory, light storage device, magnetic memory device or above-mentioned times
The suitable combination of meaning.
In possible embodiment, the present invention is also implemented as a kind of form of program product comprising program generation
Code, when described program product is run on the terminal device, said program code is realized in fact for executing the terminal device
The step of applying the satellite parametric reduction method for testing and analyzing of any one Global Navigation Satellite System described in a 1-2.
Wherein it is possible to be write with any combination of one or more programming languages for executing program of the invention
Code, said program code can be executed fully on a user device, partly execute on a user device, is only as one
Vertical software package executes, part executes on a remote device or executes on a remote device completely on a user device for part.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (10)
1. a kind of satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System, which is characterized in that the satellite parametric reduction test
Analysis method includes:
The raw log files for selecting communication module to obtain；
Import selected raw log files；
Chip platform belonging to the selected raw log files of selection；
According to the raw log files that selected chip platform processing is selected, the satellite parametric reduction data of at least one type are extracted；
Selection will draw the type of the satellite parametric reduction data of curve；
Satellite parametric reduction curve is drawn using the satellite parametric reduction data of selected type.
2. satellite parametric reduction method for testing and analyzing as described in claim 1, which is characterized in that the satellite parametric reduction test analysis side
Method further includes after selecting chip platform belonging to selected raw log files and according to selected chip platform processing
Selected raw log files, before the satellite parametric reduction data for extracting at least one type:
Whether the selected raw log files of verifying belong to the process range of selected chip platform；
If so, executing: according to the raw log files that selected chip platform processing is selected, extracting defending at least one type
The step of star supplemental characteristic；
If it is not, then returning: the step of selecting chip platform belonging to selected raw log files.
3. satellite parametric reduction method for testing and analyzing as described in claim 1, which is characterized in that the satellite parametric reduction test analysis side
Method further includes after the satellite parametric reduction data for extracting at least one type:
Brief journal file is generated, the brief journal file includes extracted satellite parametric reduction data；
Using selected type satellite parametric reduction data draw satellite parametric reduction curve the step of include:
Judge in the brief journal file whether include selected type satellite parametric reduction data；
If so, extracting the satellite parametric reduction data of selected type from the brief journal file and drawing the satellite parametric reduction song
Line；
If it is not, then returning: according to the raw log files that selected chip platform processing is selected, extracting defending at least one type
The step of star supplemental characteristic.
4. satellite parametric reduction method for testing and analyzing as described in claim 1, which is characterized in that the type of the satellite parametric reduction data
Including at least one of Types Below:
Carrier-to-noise ratio；
Visible satellite number；
Height above sea level；
Average CN value；
Maximum N number of average CN value, N is positive integer；
Dilution of precision.
5. a kind of satellite parametric reduction detecting and analysing system of Global Navigation Satellite System, which is characterized in that the satellite parametric reduction test
Analysis system includes:
File selection module, the raw log files for selecting communication module to obtain；
File import modul, for importing selected raw log files；
Platform selecting module, for selecting chip platform belonging to selected raw log files；
Data extraction module extracts at least one class for the raw log files selected according to selected chip platform processing
The satellite parametric reduction data of type；
Curve selection module, the type of the satellite parametric reduction data for selecting to draw curve；
Drawing of Curve module, for drawing satellite parametric reduction curve using the satellite parametric reduction data of selected type.
6. satellite parametric reduction detecting and analysing system as claimed in claim 5, which is characterized in that satellite parametric reduction test analysis system
System further include:
Platform validation module verifies selected original after the chip platform belonging to the selected raw log files of selection
Whether beginning journal file belongs to the process range of selected chip platform, if so, the data extraction module is called, if it is not,
Then call the platform selecting module.
7. satellite parametric reduction detecting and analysing system as claimed in claim 5, which is characterized in that satellite parametric reduction test analysis system
System further include:
Log generation module, for generating brief journal file, institute after the satellite parametric reduction data for extracting at least one type
Stating brief journal file includes extracted satellite parametric reduction data；
The Drawing of Curve module be also used to judge in the brief journal file whether include selected type satellite parametric reduction number
According to, if so, extract the satellite parametric reduction data of selected type from the brief journal file and draw the satellite parametric reduction curve,
If it is not, then calling the data extraction module.
8. satellite parametric reduction detecting and analysing system as claimed in claim 5, which is characterized in that the type of the satellite parametric reduction data
Including at least one of Types Below:
Carrier-to-noise ratio；
Visible satellite number；
Height above sea level；
Average CN value；
Maximum N number of average CN value, N is positive integer；
Dilution of precision.
9. a kind of electronic equipment including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor realizes the whole world described in any one of Claims 1-4 when executing described program
The satellite parametric reduction method for testing and analyzing of navigational satellite system.
10. a kind of computer readable storage medium, is stored thereon with computer program, which is characterized in that described program is processed
Device realizes the satellite parametric reduction method for testing and analyzing of Global Navigation Satellite System described in any one of Claims 1-4 when executing
The step of.
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