CN110083594A - A kind of elimination method and device of terminating machine jump data - Google Patents
A kind of elimination method and device of terminating machine jump data Download PDFInfo
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- CN110083594A CN110083594A CN201910333774.9A CN201910333774A CN110083594A CN 110083594 A CN110083594 A CN 110083594A CN 201910333774 A CN201910333774 A CN 201910333774A CN 110083594 A CN110083594 A CN 110083594A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/20—Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
- G06F16/21—Design, administration or maintenance of databases
- G06F16/215—Improving data quality; Data cleansing, e.g. de-duplication, removing invalid entries or correcting typographical errors
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- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
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Abstract
The invention discloses a kind of elimination methods of terminating machine jump data, the following steps are included: obtaining within the scope of seclected time terminating machine transaction sequence number in each PSAM card of toll site, and seclected time range number of transaction is obtained according to the terminating machine transaction sequence number of each PSAM card；Calculate the average vehicle flow of each toll site within the scope of seclected time；Judge that PSAM is stuck in the average vehicle flow whether number of transaction within the scope of seclected time is greater than corresponding toll site, if it is, judging that data appearance exception jumps and rejects the corresponding terminating machine transaction sequence number jumped in corresponding PSAM card.The invention also discloses a kind of device for eliminating of terminating machine jump data.The elimination method of terminating machine jump data of the invention provides more accurate data set by judging that the size of number of transaction and average traffic amount judges whether the abnormal data for occurring needing to reject within the scope of seclected time, by rejecting abnormalities data for the judgement of subsequent delay data.
Description
Technical field
The present invention relates to a kind of technical field of data processing more particularly to a kind of terminating machine jump data elimination method and
Device.
Background technique
Currently, the suit user of Guangdong Province's electronic tag reaches 1/9 or so of the whole nation close to more than 900 ten thousand.Therefore, this band
Noncash vehicle is carried out and the number of passing through of ETC vehicle increases substantially, the two ratio shared in total vehicle flowrate also obtains
It increases substantially, cashless payment and the number of passing through proportion of ETC payment have respectively reached public at a high speed in Guangdong Province at present
45% and 34% or so of road vehicles totality number of passing through, the number of passing through of ETC vehicle have accounted for 76% left side of noncash vehicle
It is right.
Guangdong joint electronic service limited liability company (hereinafter referred to as: joint electricity clothes), joins as highway in Guangdong province
The allocation settlement mechanism for netting charge carries each vehicle pass-through charge record of all highways, patrols according to business
Volume rule is split accurately, in time to relevant each expressway companies, if there is also wanting if transprovincially passing vehicle
Transprovincially transaction record will settle accounts between province.The timeliness of allocation settlement, accuracy requirement, so that every expressway companies are all
The current record of the vehicle toll of generation is transmitted to joint electricity clothes in time.Otherwise, once current record data retention occurs
In the charging system of expressway companies, can highly impact electricity to joint take allocation settlement work accuracy and in time
Property, it can also bring extremely complex subsequent processing to work, and can also cause damages to relevant highway proprietary office.
But the charge data that in practice, a lot of lanes ETC occurred for highway in Guangdong province is trapped in the lane ETC, does not have
Upload to joint electricity clothes.The reason is that, firstly, highway lane toll system using off line mode of doing business；Its
Secondary, data upload the upload step by step that this level Four is taken using the lane in which the drivers should pay fees, charge station, section center, joint electricity.Third, MTC
The developer in lane and the lane ETC is usually different, and the outlet flowing water in the lane ETC is uploaded to the ETC of charge station by the lane ETC
Then database is sent to charge station's database by ETC database again.If this there is on the charge flowing water in the lane ETC
It passes link and failure has occurred, will result in charge station's database, be possible to can not receive ETC in express highway section central database
Charge flowing water, and then these flowing water will not upload to joint electricity clothes.It, can shadow and when there are biggish abnormal data
Ring the accuracy of later data statistics.
Summary of the invention
For overcome the deficiencies in the prior art, picking one of the objects of the present invention is to provide a kind of terminating machine jump data
It, can effective rejecting abnormalities data except method.
The second object of the present invention is to provide a kind of device for eliminating of terminating machine jump data, can effective rejecting abnormalities
Data.
The third object of the present invention is to provide a kind of electronic equipment, can effective rejecting abnormalities data.
The fourth object of the present invention is to provide a kind of computer readable storage medium, can effective rejecting abnormalities data.
An object of the present invention adopts the following technical scheme that realization:
A kind of elimination method of terminating machine jump data, comprising the following steps:
Obtaining step: terminating machine transaction sequence number in each PSAM card of toll site within the scope of acquisition seclected time, and according to each
The terminating machine transaction sequence number of PSAM card obtains seclected time range number of transaction；
It calculates step: calculating the average vehicle flow of each toll site within the scope of seclected time；
First judgment step: judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than average vehicle flow,
If it is, judging that data appearance exception jumps and rejects the corresponding terminating machine transaction sequence jumped in corresponding PSAM card
Number.
Further, the obtaining step specifically: terminating machine in each PSAM card of toll site within the scope of acquisition seclected time
Transaction sequence number, and count and obtain the maximum value, minimum value and average value of terminating machine transaction sequence number, according to maximum value and minimum
Number of transaction is calculated in value；
The judgment step is specific: judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than 1.5 times
Average vehicle flow, if it is, judging that corresponding jump occur jumping and reject extremely in data in corresponding PSAM card
Terminating machine transaction sequence number.
Further, after being judged as YES in the first judgment step, further include updating step: maximum value is subtracted into 1 work
For revised maximum value, minimum value adds 1 as the minimum value after modification just；It is updated according to revised maximum value and minimum value
Maximum value, minimum value and the average value of corresponding terminating machine transaction sequence number, and judge whether All Activity sequence number is in most
In big value and this valid interval of minimum value, if it is not, then rejecting corresponding data.
Further, further include the second judgment step after the obtaining step: judging all terminating machine transaction sequences
Number whether be greater than preset value, if it is, execute calculate step, if it is not, then reject corresponding data.
Further, the preset value is zero or the preset value is 5.
Further, further include third judgment step after the first judgment step: judging whether maximum value is greater than twice
Average value, if it is, judgement have occurred it is abnormal jump and reject corresponding terminating machine transaction sequence number, if it is not, then not having
It is abnormal jump.
Further, the toll site is each charge station；It further include warning step after the first judgment step: according to public affairs
Formula, which is calculated, not to be uploaded quantity and does not upload ratio, is not uploaded quantity when described greater than 20 or is not uploaded ratio greater than 5%,
Then carry out data retention early warning；
Quantity=theory quantity-actual quantity is not uploaded, does not upload ratio=do not upload quantity/actual quantity；
Theoretical quantity=maximum value-minimum value+1, actual quantity are obtained by counting the quantity of terminating machine transaction sequence number.
The second object of the present invention adopts the following technical scheme that realization:
A kind of device for eliminating of terminating machine jump data, including following module:
Obtain module: for obtaining terminating machine transaction sequence number in each PSAM card of toll site within the scope of seclected time, and root
Seclected time range number of transaction is obtained according to the terminating machine transaction sequence number of each PSAM card；
Computing module: for calculating the average vehicle flow of each toll site within the scope of seclected time；
First judgment module: for judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than average wagon flow
Amount, if it is, judging that data appearance exception jumps and rejects the corresponding terminating machine transaction jumped in corresponding PSAM card
Sequence number.
The third object of the present invention adopts the following technical scheme that realization:
A kind of electronic equipment can be run on a memory and on a processor including memory, processor and storage
Computer program, the processor is realized described in any one of one of the object of the invention when executing the computer program
A kind of elimination method of terminating machine jump data.
The fourth object of the present invention adopts the following technical scheme that realization:
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
A kind of elimination method of terminating machine jump data as described in any one of one of the object of the invention is realized when row.
Compared with prior art, the beneficial effects of the present invention are:
The elimination method of terminating machine jump data of the invention is by judging number of transaction within the scope of seclected time and being averaged
The size of vehicle amount judges whether the abnormal data for occurring needing to reject in turn, is subsequent delay data by rejecting abnormalities data
Judgement provides more accurate data set.
Detailed description of the invention
Fig. 1 is the flow chart that the terminating machine of embodiment one jumps the elimination method of data；
Fig. 2 is the specific flow chart that the terminating machine of embodiment one jumps the elimination method of data；
Fig. 3 is the structure chart that the terminating machine of embodiment two jumps the device for eliminating of data.
Specific embodiment
In the following, being described further in conjunction with attached drawing and specific embodiment to the present invention, it should be noted that not
Under the premise of conflicting, new implementation can be formed between various embodiments described below or between each technical characteristic in any combination
Example.
Embodiment one
By to highway in Guangdong province nearly two years up to 4,000,000,000 or so magnanimity vehicle pass-throughs charge record statistics hairs
Existing, the PSAM that the lane the whole province ETC uses is stuck in the charge record generated daily, has 50% probability to will appear the terminating machine of jump
Transaction sequence number.
Also, the numerical value of jump is often one, its absolute value is usually 4 byte (terminating machine transaction sequences
Number length, be the integer of 4 bytes in the database) number of maximum number rank that can indicate, be far longer than normal
Terminating machine transaction sequence number.One most busy lane ETC the centuries come all in accordance in one day most busy hour that
Sample work, could generate the terminating machine transaction sequence number numerical value of such rank.In addition, normal terminating machine transaction sequence number is not
It can be negative value.It is every to call a PSAM card to generate the charge flowing water of ETC, the terminating machine transaction sequence number in the flowing water of generation
1 will be added；Typically start from scratch, it is impossible to be for negative.
It records, carries out big by charging to highway in Guangdong province nearly two years up to 4,000,000,000 or so magnanimity vehicle pass-throughs
The data statistics and analysis, data mining of the profession of amount, while also having carried out a large amount of algorithm research and having realized, not only have found
The jump rule of terminating machine transaction sequence number in ETC charge record, it has been found that existing for highway in Guangdong province vehicle flowrate
Inherent mode.
The ETC being detained charge record quantity is calculated in software in order to realize that ETC data retention is analyzed, first by certainly
Oneself weeds out the terminating machine transaction sequence number jumped in ETC charge data by an algorithm of design.
As depicted in figs. 1 and 2, a kind of elimination method of terminating machine jump data, including following step are present embodiments provided
It is rapid:
S1: terminating machine transaction sequence number in each PSAM card of toll site within the scope of acquisition seclected time, and count and obtain terminal
Maximum value, minimum value and the average value of machine transaction sequence number, are calculated number of transaction according to maximum value and minimum value；It obtains
ETC lane information, the ETC lane information include section, charge station, PSAM card card number, work team's date；And count corresponding unit
The maximum value of middle terminating machine transaction sequence number, minimum value, average value, charge record number, maximum value-minimum value+1；This record
Integrate as A.
S11: judging whether all terminating machine transaction sequence numbers are greater than preset value, calculates step if it is, executing, if
It is no, then reject corresponding data.The preset value is zero or the preset value is 5.Preferably, the preset value is 5, according to right
The statistics of nearly 4,000,000,000 records of the whole province, the numerical value of jump is often a very big numerical value, very small negative, the number of 0-3
Number within word, negative 1- minus 10；So needing to delete negative and smaller number as far as possible when carrying out data screening
Word these, in this case, it is subsequent judged when, data set can be made very to be convenient for calculating；Such threshold is set
Value also can make noise data less.
S2: the average vehicle flow of each toll site within the scope of seclected time is calculated；The toll site is charge station.Calculate choosing
The average vehicle flow of each charge station of highway in range of fixing time；Set of records ends B；This average vehicle flow refers to whole
The average vehicle flow of a charge station, due to count in step sl be PSAM card number of transaction, a but toll site
There is an at least PSAM card, thus could be aware that the data counted in S1 are to be less than being averaged for entire charge station certainly
Vehicle flowrate, only when being abnormal, number of transaction is likely to the average vehicle flow greater than toll site.
S3: judge that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than average vehicle flow, if it is, sentencing
Data appearance is abnormal in disconnected corresponding PSAM card jumps and rejects the corresponding terminating machine transaction sequence number jumped.It is more highly preferred to
Ground judges that PSAM is stuck in the average vehicle flow whether number of transaction within the scope of seclected time is greater than 1.5 times.Because of the number of jump
Value is general all very big.By maximum value subtract 1 be used as revised maximum value, minimum value add 1 as modify just after minimum value；Root
Maximum value, minimum value and the average value of corresponding terminating machine transaction sequence number are updated according to revised maximum value and minimum value.It will
The maximally efficient section in new section is gone to be rejudged, and the data only met in this valid interval are just meaningful
Data.Specifically, calculating (maximum value-minimum value+1) that current PSAM card is corresponding in record A1, then its assignment is arrived
Variable N；The corresponding average vehicle flow M of A1 charge station is found from B, under normal circumstances, N is one in current tariff, still
If terminating machine transaction sequence number of the current PSAM in work team charge record generated is jumped, because of record set
For A when generating, some jumps for having weeded out terminating machine transaction sequence number are abnormal, the only very big jump of remaining numerical value,
As long as the jump of big numerical value has occurred so the PSAM is stuck in the charge flowing water of this work team, N will be far longer than M；
S4: judging whether maximum value is greater than twice of average value, if it is, judgement has occurred and abnormal jump and reject pair
The terminating machine transaction sequence number answered, if it is not, then there is no abnormal jumps.It could be aware that by arithmetic progression derivation, maximum value
Be certainly less than twice of average value, since terminating machine transaction sequence number is arithmetic progression, so can use this property come into
Row is detained the judgment basis of the skilled reliability of flowing water.
S5: being calculated according to formula and do not upload quantity and do not upload ratio, when it is described do not upload quantity greater than 20 or
Ratio is not uploaded greater than 5%, then carries out data retention early warning；
Quantity=theory quantity-actual quantity is not uploaded, does not upload ratio=do not upload quantity/actual quantity；
Theoretical quantity=maximum value-minimum value+1, actual quantity are obtained by counting the quantity of terminating machine transaction sequence number.
By constructing above-mentioned algorithm for weeding out the terminating machine transaction sequence number jumped in terminating machine transaction sequence number, it is responsible for the whole province
The lane ETC flowing water in the selected period weeds out the very huge terminating machine transaction sequence number that jump occurs and generates
Numerical value.And corresponding mathematical model is designed, for judging whether to have weeded out number abnormal big in terminating machine transaction sequence number
Word carries out effect judgement to the algorithm for rejecting abnormalities terminal transaction sequence number of foundation by founding mathematical models.Only
When N is less than 1.5M in Fig. 2, the ETC calculated is detained data bulk and is only reliably.
Embodiment two
As shown in figure 3, present embodiments providing a kind of device for eliminating of terminating machine jump data, including following module:
Obtain module: for obtaining terminating machine transaction sequence number in each PSAM card of toll site within the scope of seclected time, and root
Seclected time range number of transaction is obtained according to the terminating machine transaction sequence number of each PSAM card；
Computing module: for calculating the average vehicle flow of each toll site within the scope of seclected time；
First judgment module: for judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than average wagon flow
Amount, if it is, judging that data appearance exception jumps and rejects the corresponding terminating machine transaction jumped in corresponding PSAM card
Sequence number.
Embodiment three
Embodiment three discloses a kind of electronic equipment, which includes processor, memory and program, wherein locating
One or more can be used in reason device and memory, and program is stored in memory, and is configured to be executed by processor,
When processor executes the program, a kind of elimination method of terminating machine jump data of embodiment one is realized.The electronic equipment can be with
It is a series of electronic equipment of mobile phone, computer, tablet computer etc..
Example IV
Example IV discloses a kind of computer readable storage medium, and the storage medium is for storing program, and the journey
When sequence is executed by processor, a kind of elimination method of terminating machine jump data of embodiment one is realized.
Certainly, a kind of storage medium comprising computer executable instructions, computer provided by the embodiment of the present invention
The method operation that executable instruction is not limited to the described above, can also be performed in method provided by any embodiment of the invention
Relevant operation.
By the description above with respect to embodiment, it is apparent to those skilled in the art that, the present invention
It can be realized by software and required common hardware, naturally it is also possible to which by hardware realization, but in many cases, the former is more
Good embodiment.Based on this understanding, technical solution of the present invention substantially in other words contributes to the prior art
Part can be embodied in the form of software products, which can store in computer readable storage medium
In, floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random such as computer
Access Memory, RAM), flash memory (FLASH), hard disk or CD etc., including some instructions use so that an electronic equipment
(can be personal computer, server or the network equipment etc.) executes method described in each embodiment of the present invention.
It is worth noting that, in the above-mentioned embodiment based on content update notice device, included each unit and mould
Block is only divided according to the functional logic, but is not limited to the above division, and is as long as corresponding functions can be realized
It can；In addition, the specific name of each functional unit is also only for convenience of distinguishing each other, the protection model being not intended to restrict the invention
It encloses.
The above embodiment is only the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited thereto,
The variation and replacement for any unsubstantiality that those skilled in the art is done on the basis of the present invention belong to institute of the present invention
Claimed range.
Claims (10)
1. a kind of elimination method of terminating machine jump data, which comprises the following steps:
Obtaining step: terminating machine transaction sequence number in each PSAM card of toll site within the scope of acquisition seclected time, and according to each PSAM
The terminating machine transaction sequence number of card obtains seclected time range number of transaction；
It calculates step: calculating the average vehicle flow of each toll site within the scope of seclected time；
First judgment step: judge that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than being averaged for corresponding toll site
Vehicle flowrate, if it is, judging that data appearance exception jumps and rejects the corresponding terminating machine jumped in corresponding PSAM card
Transaction sequence number.
2. a kind of elimination method of terminating machine jump data as described in claim 1, which is characterized in that the obtaining step tool
Body are as follows: terminating machine transaction sequence number in each PSAM card of toll site within the scope of acquisition seclected time, and count and obtain terminating machine transaction
Maximum value, minimum value and the average value of sequence number, are calculated number of transaction according to maximum value and minimum value；
The judgment step is specific: judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than 1.5 times flat
Equal vehicle flowrate, if it is, judging that data appearance exception jumps and rejects the corresponding terminal jumped in corresponding PSAM card
Machine transaction sequence number.
3. a kind of elimination method of terminating machine jump data as claimed in claim 2, which is characterized in that in the first judgment step
In be judged as YES after, further include updating step: maximum value being subtracted 1 and is used as revised maximum value, minimum value adds 1 as repairing
Minimum value after correction；According to revised maximum value and minimum value update corresponding terminating machine transaction sequence number maximum value,
Minimum value and average value, and judge whether All Activity sequence number is in this valid interval of maxima and minima, if
It is no, then reject corresponding data.
4. a kind of elimination method of terminating machine jump data as described in any one of claim 1-3, which is characterized in that
Further include the second judgment step after the obtaining step: judging whether all terminating machine transaction sequence numbers are greater than preset value, such as
Fruit is then to execute calculating step, if it is not, then rejecting corresponding data.
5. a kind of elimination method of terminating machine jump data as claimed in claim 4, which is characterized in that the preset value is zero
Or the preset value is 5.
6. a kind of elimination method of terminating machine jump data as claimed in claim 2, which is characterized in that in the first judgment step
Later further include third judgment step: judging whether maximum value is greater than twice of average value, if it is, exception has occurred in judgement
It jumps and rejects corresponding terminating machine transaction sequence number, if it is not, then there is no abnormal jumps.
7. a kind of elimination method of terminating machine jump data as claimed in claim 2, which is characterized in that the toll site is each
Charge station；Further include warning step after the first judgment step: being calculated according to formula and do not upload quantity and do not upload ratio
Example does not upload quantity greater than 20 or does not upload ratio greater than 5%, then carries out data retention early warning when described；
Quantity=theory quantity-actual quantity is not uploaded, does not upload ratio=do not upload quantity/actual quantity；
Theoretical quantity=maximum value-minimum value+1, actual quantity reject the terminating machine transaction sequence number after data by statistics
Quantity obtain.
8. a kind of device for eliminating of terminating machine jump data, which is characterized in that including following module:
Obtain module: for obtaining terminating machine transaction sequence number in each PSAM card of toll site within the scope of seclected time, and according to each
The terminating machine transaction sequence number of PSAM card obtains seclected time range number of transaction；
Computing module: for calculating the average vehicle flow of each toll site within the scope of seclected time；
First judgment module: for judging that PSAM is stuck in whether the number of transaction within the scope of seclected time is greater than average vehicle flow,
If it is, judging that data appearance exception jumps and rejects the corresponding terminating machine transaction sequence jumped in corresponding PSAM card
Number.
9. 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, which is characterized in that the processor realizes any one of claim 1-8 institute when executing the computer program
A kind of elimination method for terminating machine jump data stated.
10. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that: the computer program
A kind of elimination method of terminating machine jump data as described in claim 1-8 any one is realized when being executed by processor.
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| CN201910333774.9A CN110083594A (en) | 2019-04-24 | 2019-04-24 | A kind of elimination method and device of terminating machine jump data |
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| CN201910333774.9A CN110083594A (en) | 2019-04-24 | 2019-04-24 | A kind of elimination method and device of terminating machine jump data |
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| CN109460994A (en) * | 2018-09-20 | 2019-03-12 | 山东中创软件商用中间件股份有限公司 | A kind of transaction journal data detection method, device, equipment and readable storage medium storing program for executing |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101349709A (en) * | 2007-07-17 | 2009-01-21 | 深圳市辉煌电子有限公司 | Method and apparatus for detecting vehicle flow information |
| CN103730014A (en) * | 2013-10-29 | 2014-04-16 | 深圳市金溢科技有限公司 | Traffic flow statistical method and system based on ambiguity path recognition system |
| CN107403474A (en) * | 2017-07-26 | 2017-11-28 | 广东兴达顺科技有限公司 | One kind charge processing method and smart machine |
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