CN109117839A - A kind of information calibration method and device - Google Patents
A kind of information calibration method and device Download PDFInfo
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- CN109117839A CN109117839A CN201810922909.0A CN201810922909A CN109117839A CN 109117839 A CN109117839 A CN 109117839A CN 201810922909 A CN201810922909 A CN 201810922909A CN 109117839 A CN109117839 A CN 109117839A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/62—Text, e.g. of license plates, overlay texts or captions on TV images
- G06V20/63—Scene text, e.g. street names
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q30/00—Commerce
- G06Q30/018—Certifying business or products
- G06Q30/0185—Product, service or business identity fraud
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
- G06V30/10—Character recognition
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Abstract
The embodiment of the invention provides a kind of information calibration method and devices.Wherein, this method comprises: receiving the certificate image that car and boat member uploads by uploading entrance；Perfect instrument information is extracted from the certificate image；Judge whether the certificate of the car and boat member passes through verifying according to the perfect instrument information, solves the problems, such as that shipping relevant information is true and false to a certain extent and be difficult to verify.
Description
[technical field]
The present invention relates to artificial intelligence field more particularly to a kind of information calibration methods and device.
[background technique]
The big core content of the two of cargo transport: one is delivery service that is quick, accurate, saving；One is safe and reliable
Cargo transport and clearing.Currently, shipping shape body is also in extensive developing stage, existing goods delivery also rests on original
Driver look for goods and goods to look for the vehicle stage；The e-commerce platform of goods delivery is also only to provide the information matches of cargo and transport power
The over-the-counter trading mode of service causes shipping relevant information is true and false to be difficult to verify, and cargo security cannot ensure.
[summary of the invention]
In view of this, being solved to a certain extent the embodiment of the invention provides a kind of information calibration method and device
Shipping relevant information is true and false to be difficult to the problem of verifying.
In a first aspect, the embodiment of the present invention provides a kind of information calibration method, comprising:
Receive the certificate image that car and boat member uploads by uploading entrance；
Perfect instrument information is extracted from the certificate image；
Judge whether the certificate of the car and boat member passes through verifying according to the perfect instrument information.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the certificate figure
As including one or more of ID Card Image, driving license image and driver's license image.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, if certificate image
Including ID Card Image, the perfect instrument information includes: identification card number and certificate term of validity；
If certificate image includes driving license image, the perfect instrument information includes: number plate of vehicle, type of vehicle, brand
Model, engine number and certificate term of validity；
If certificate image includes driver's license image, the perfect instrument information includes: passport NO., Docket No. and certificate
Term of validity.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, from the certificate
Perfect instrument information is extracted in image, comprising:
Detect the character area in the certificate image；
The character area is split from the certificate image, obtains character area；
Each single character zone is identified from the character area；
For each character zone, character recognition is carried out respectively, obtains recognition result；
According to each recognition result, perfect instrument information is obtained.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation has according to described
Effect certificate information judges whether the certificate of the car and boat member passes through verifying, comprising:
True or false identification is carried out to the perfect instrument information, obtains the first recognition result；And to the perfect instrument
Information is made whether identification before the deadline, obtains the second recognition result；
According to first recognition result and second recognition result, judge whether the certificate of the car and boat member passes through
Verifying.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, according to described
One recognition result and second recognition result, judge whether the certificate of the car and boat member passes through verifying, comprising:
If first recognition result is that perfect instrument information is genuine, and second recognition result is described effective
Certificate information before the deadline, judges that the certificate of the car and boat member passes through verifying.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the method is also
Include:
If the quantity of the certificate image be one or more, and exist not over verifying certificate image when, output
Certificate image not over verifying prompt information.
Second aspect, the embodiment of the present invention provide a kind of information checking device, comprising:
Receiving unit, the certificate image uploaded for receiving car and boat member by uploading entrance；
Processing unit, for extracting perfect instrument information from the certificate image；
Authentication unit, for judging whether the certificate of the car and boat member passes through verifying according to the perfect instrument information.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the processing are single
Member is specifically used for:
Detect the character area in the certificate image；
The character area is split from the certificate image, obtains character area；
Each single character zone is identified from the character area；
For each character zone, character recognition is carried out respectively, obtains recognition result；
According to each recognition result, perfect instrument information is obtained.
The aspect and any possible implementation manners as described above, it is further provided a kind of implementation, the verifying are single
Member is specifically used for:
True or false identification is carried out to the perfect instrument information, obtains the first recognition result；And to the perfect instrument
Information is made whether identification before the deadline, obtains the second recognition result；
According to first recognition result and second recognition result, judge whether the certificate of the car and boat member passes through
Verifying.
The embodiment of the present invention has the advantages that
In the embodiment of the present invention, the certificate image that car and boat member uploads can be known automatically using image recognition technology
Not, then the perfect instrument information automatically identified is verified, to realize to the identity of car and boat member and legitimacy etc.
Carry out true and false verifying, thus ensured car and boat member provide cargo transport service when, the safety of cargo, to a certain extent
It solves the problems, such as that shipping relevant information is true and false to be difficult to verify.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the flow diagram of information calibration method provided by the embodiment of the present invention；
Fig. 2 is another flow diagram of information calibration method provided by the embodiment of the present invention；
Fig. 3 is the functional block diagram of information checking device provided by the embodiment of the present invention.
[specific embodiment]
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Depending on context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determination " or " in response to detection ".Similarly, depend on context, phrase " if it is determined that " or " if detection
(condition or event of statement) " can be construed to " when determining " or " in response to determination " or " when the detection (condition of statement
Or event) when " or " in response to detection (condition or event of statement) ".
Referring to FIG. 1, its flow diagram for information calibration method provided by the embodiment of the present invention, as shown in Figure 1,
Method includes the following steps:
S101, the certificate image that car and boat member uploads by uploading entrance is received.
S102, perfect instrument information is extracted from the certificate image.
S103, judge whether the certificate of the car and boat member passes through verifying according to the perfect instrument information.
For the certificate image that reception car and boat member involved in step S101 is uploaded by uploading entrance, the present invention is implemented
Example provides following feasible embodiment.
It should be noted that car and boat member is in order to use the e-commerce platform of goods delivery, by the zero load of itself
The information of transport power or idle transport power is published to the e-commerce platform of the goods delivery, need to carry out it is registered in advance, to ensure
The safety and reliability of cargo transport.Therefore, it needs to provide relevant certificate image in registration process, it is therefore desirable to upper
The certificate image of biography is verified, and verifying has only been passed through, and can be succeeded in registration, if registering mistake not over verifying
It loses.
In a kind of feasible embodiment, car and boat member needs to install goods delivery in advance in the terminal that it is used
The client of e-commerce platform, and take pictures to the certificate of itself, certificate image is generated, finally by the upper of the client
Incoming mouth uploads certificate image, in this way, the e-commerce platform of goods delivery can receive car and boat member by uploading entrance
The certificate image of upload.
In the embodiment of the present invention, involved certificate image includes ID Card Image, driving license image and driver's license figure
One or more of as.
For perfect instrument information is extracted involved in step S102 from the certificate image, the embodiment of the present invention is provided
Following feasible embodiment.
In a kind of feasible embodiment, the implementation that perfect instrument information is extracted from the certificate image can be with
It is as follows:
Firstly, detecting the character area in the certificate image；Then, by the character area from the certificate image
It is split, obtains character area；Then, each single character zone is identified from the character area；Finally, for each
Character zone carries out character recognition respectively, obtains recognition result, further according to each recognition result, obtains perfect instrument information.
Specifically, there is different storage formats and different compress modes due to different picture formats, it is therefore desirable to
The certificate image of input is pre-processed, including binary conversion treatment, noise removal process and Slant Rectify processing.Wherein, right
In binary conversion treatment, for the image of camera shooting, most of is color image, and color image information contained amount is huge, right
In the content of image, can simply be divided into prospect and background, in order to preferably identify text, need first to cromogram at
Reason, makes picture there was only foreground information and background information, and can simply define foreground information is black, and background information is white.
Wherein, can be different to the definition of noise for different documents for noise removal process, therefore can be according to noise
Feature carries out noise removal process.Wherein, for tilting calibration: it is all more casual due to when shooting image, therefore shoot
The image come inevitably generates inclination, this just needs to carry out calibration.
Further, for passing through pretreated certificate image, prospect can be determined due to having carried out binary conversion treatment
Information, therefore the character area in certificate image can be detected according to foreground information, that is, foreground information region is exactly this
Character area, and then character area can be split from certificate image.
Further, character area is split by projection histogram, obtains the text image of uniline；For obtaining
Each uniline text image, be further continued for carry out Character segmentation, by the Document Segmentation of every row at one by one individually
Character zone.For example, being scanned to the text image of every row, encounters a black picture element and just carry out flashing filling, institute to it
There is the character communicated therewith is all labeled to come out, therefore an independent character picture can be got, and so on, it can be with
All character zones are obtained, are realized the Document Segmentation of uniline into individual character zone.
Further, each character zone is identified using image recognition model respectively, obtains several lists
A character, using as above-mentioned recognition result.Further according to each recognition result, perfect instrument information is obtained.
Specifically, feature extraction can be carried out to each character zone, the feature extracted is then inputted into classifier, point
Class device can find matched character according to the feature of input, and export the character.
Specifically, for a certificate image of input, after obtaining its all character, required for needing therefrom to get
Perfect instrument information, that is to say, that not all certificate information is all needed.For example, can according to specified region,
The character in the region is obtained, as perfect instrument information.Alternatively, in another example, it can be according to designated character, obtaining this, this is specified
The subsequent character of character, as perfect instrument information.It is only for for example, being not used in the implementation of the limitation embodiment of the present invention
Scheme.
In a kind of feasible embodiment, if certificate image includes ID Card Image, the perfect instrument information can be with
Including but not limited to: identification card number and certificate term of validity.If certificate image includes driving license image, the perfect instrument information
It can include but is not limited to: number plate of vehicle, type of vehicle, brand and model, engine number and certificate term of validity.If certificate
Image includes driver's license image, and the perfect instrument information can include but is not limited to: passport NO., Docket No. and certificate have
Imitate the time limit.
Judge whether the certificate of the car and boat member leads to according to the perfect instrument information for involved in step S103
Verifying is crossed, the embodiment of the invention provides following feasible embodiments.
In a kind of feasible embodiment, true or false identification is carried out to the perfect instrument information, obtains the first identification
As a result；And identification before the deadline is made whether to the perfect instrument information, obtain the second recognition result；Finally, root
According to first recognition result and second recognition result, judge whether the certificate of the car and boat member passes through verifying.
Specifically, if it is genuine that first recognition result, which is perfect instrument information, and second recognition result is
The perfect instrument information before the deadline, judges that the certificate of the car and boat member passes through verifying.On the contrary, if the first identification
As a result be false for perfect instrument information, and/or, the second recognition result be perfect instrument information not before the deadline, then judge
The certificate of car and boat member is not over verifying, authentication failed, car and boat member registration failure out.
For example, if certificate image is ID Card Image, it can be according to the identity card extracted from ID Card Image
Number call identity information supplier database inquire, if inquiring the identification card number, judge the identification card number
It is really, if not inquiring the identification card number, to judge that the identification card number is false.And it can be according to from identity
The validity period range extracted in card image, judges whether current time exceeds validity period range, if it was exceeded, judging effectively
Certificate information not before the deadline, whereas if without departing from then judging perfect instrument information before the deadline, being effective
's.
For example, if certificate image is driving license image, it can be according to the vehicle number extracted from driving license image
Board calls the database of information of vehicles supplier to inquire, if inquiring the number plate of vehicle, further from the database
It is middle to obtain corresponding type of vehicle, brand and model and engine number, then by the information obtained from driving license image with from
The information obtained in database carries out corresponding comparison, inconsistent if there is at least one information, judges the driving license figure
The perfect instrument information obtained as in is not really, only when all information are all consistent, just to judge in the driving license image
The perfect instrument information of acquisition is genuine.If not inquiring the vehicle number, judge that the vehicle number is false.With
And can judge whether current time exceeds validity period range according to the validity period range extracted from driving license image, if
Exceed, then perfect instrument information is judged not before the deadline, whereas if without departing from perfect instrument information is then judged
It before the deadline, is effective.
For example, can be compiled according to the archives extracted from driver's license image if certificate image is driver's license image
Number call driver information supplier database inquire, if inquiring the Docket No., further from the database
It is middle to obtain corresponding passport NO., then the information obtained from driver's license image is carried out with the information obtained from database
Corresponding comparison, it is inconsistent if there is at least one information, judge the perfect instrument information obtained in the driving license image
It is not really, only when all information are all consistent, just to judge that the perfect instrument information obtained in the driver's license image is true
's.If not inquiring the Docket No., judge that certificate number is false.And it can be according to from driver's license figure
The validity period range extracted as in, judges whether current time exceeds validity period range, if it was exceeded, judging perfect instrument
Information not before the deadline, whereas if without departing from then judging perfect instrument information before the deadline, being effective.
If one or more certificate images that car and boat member uploads all pass through verifying, cargo transport e-commerce platform pair
The one or more certificate image is stored.
In alternatively possible embodiment, as shown in Fig. 2, after step s 103, this method can also include with
Lower step:
If the quantity of S104, the certificate image be one or more, and exist not over verifying certificate image when,
Certificate image is exported not over the prompt information of verifying.
Specifically, after being verified to certificate image, one or more certificate figures not over verifying if it exists
When picture, need to export certificate image not over the prompt information of verifying, for example, for certain certificate figure not over verifying
Picture exports the certificate image not over the prompt information of verifying, such as " driver's license please uploads again not over verifying ".
The embodiment of the invention also provides a kind of information checking devices, referring to FIG. 3, it is provided by the embodiment of the present invention
Information checking device functional block diagram, as shown in figure 3, the device includes:
Receiving unit 30, the certificate image uploaded for receiving car and boat member by uploading entrance；
Processing unit 31, for extracting perfect instrument information from the certificate image；
Authentication unit 32 is tested for judging whether the certificate of the car and boat member passes through according to the perfect instrument information
Card.
Specifically, the certificate image includes one or more in ID Card Image, driving license image and driver's license image
It is a.
Specifically, the perfect instrument information includes: that identification card number and certificate have if certificate image includes ID Card Image
Imitate the time limit；If certificate image includes driving license image, the perfect instrument information includes: number plate of vehicle, type of vehicle, Brand Type
Number, engine number and certificate term of validity；If certificate image includes driver's license image, the perfect instrument information includes:
Passport NO., Docket No. and certificate term of validity.
In a kind of specific embodiment, the processing unit 31 is specifically used for:
Detect the character area in the certificate image；
The character area is split from the certificate image, obtains character area；
Each single character zone is identified from the character area；
For each character zone, character recognition is carried out respectively, obtains recognition result；
According to each recognition result, perfect instrument information is obtained.
In a kind of specific embodiment, the verification unit 32 is specifically used for:
True or false identification is carried out to the perfect instrument information, obtains the first recognition result；And to the perfect instrument
Information is made whether identification before the deadline, obtains the second recognition result；
According to first recognition result and second recognition result, judge whether the certificate of the car and boat member passes through
Verifying.
Wherein, if it is genuine that first recognition result, which is perfect instrument information, and second recognition result is institute
It states perfect instrument information before the deadline, judges that the certificate of the car and boat member passes through verifying.
In a kind of optional embodiment, described device further include:
Prompt unit 33 if the quantity for the certificate image is one or more, and exists not over verifying
When certificate image, certificate image is exported not over the prompt information of verifying.
It should be noted that car and boat member can succeed in registration after through verifying, terminal can be used and transport its free time
Power is published to cargo transport e-commerce platform, in this way, cargo transport e-commerce platform starts shipment status according to goods to be carried
It sets, searches for obtain the car and boat information of surrounding by location technology, and car and boat information is matched with goods to be carried, and will matching
Result notice is to car and boat member.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In several embodiments provided by the present invention, it should be understood that disclosed system, device and method can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the module
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, for example, multiple modules or group
Part can be combined or can be integrated into another system, or some features can be ignored or not executed.Another point, it is shown
Or the mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, device or module it is indirect
Coupling or communication connection can be electrical property, mechanical or other forms.
The module as illustrated by the separation member may or may not be physically separated, aobvious as module
The component shown may or may not be physical module, it can and it is in one place, or may be distributed over multiple
In network unit.Some or all of the modules therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
It, can also be in addition, each functional module in each embodiment of the present invention can integrate in one processing unit
It is that modules physically exist alone, can also be integrated in one unit with two or more modules.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
The above-mentioned integrated unit being realized in the form of SFU software functional unit can store and computer-readable deposit at one
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions are used so that a computer
It is each that device (can be personal computer, server or network equipment etc.) or processor (Processor) execute the present invention
The part steps of embodiment the method.And storage medium above-mentioned includes: USB flash disk, mobile hard disk, read-only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic or disk etc. it is various
It can store the medium of program code.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of information calibration method, which is characterized in that the described method includes:
Receive the certificate image that car and boat member uploads by uploading entrance；
Perfect instrument information is extracted from the certificate image；
Judge whether the certificate of the car and boat member passes through verifying according to the perfect instrument information.
2. the method according to claim 1, wherein the certificate image includes ID Card Image, driving license figure
One or more of picture and driver's license image.
3. according to the method described in claim 2, it is characterized in that,
If certificate image includes ID Card Image, the perfect instrument information includes: identification card number and certificate term of validity；
If certificate image includes driving license image, the perfect instrument information include: number plate of vehicle, type of vehicle, brand and model,
Engine number and certificate term of validity；
If certificate image includes driver's license image, the perfect instrument information includes: that passport NO., Docket No. and certificate are effective
Time limit.
4. being wrapped the method according to claim 1, wherein extracting perfect instrument information from the certificate image
It includes:
Detect the character area in the certificate image；
The character area is split from the certificate image, obtains character area；
Each single character zone is identified from the character area；
For each character zone, character recognition is carried out respectively, obtains recognition result；
According to each recognition result, perfect instrument information is obtained.
5. the method according to claim 1, wherein judging the car and boat member according to the perfect instrument information
Certificate whether pass through verifying, comprising:
True or false identification is carried out to the perfect instrument information, obtains the first recognition result；And to the perfect instrument information
It is made whether identification before the deadline, obtains the second recognition result；
According to first recognition result and second recognition result, judges whether the certificate of the car and boat member passes through and test
Card.
6. according to the method described in claim 5, it is characterized in that, being tied according to first recognition result and second identification
Fruit, judges whether the certificate of the car and boat member passes through verifying, comprising:
If first recognition result is that perfect instrument information is genuine, and second recognition result is the perfect instrument
Information before the deadline, judges that the certificate of the car and boat member passes through verifying.
7. method according to any one of claim 1 to 6, which is characterized in that the method also includes:
If the quantity of the certificate image be one or more, and exist not over verifying certificate image when, export certificate
Image not over verifying prompt information.
8. a kind of information checking device, which is characterized in that described device includes:
Receiving unit, the certificate image uploaded for receiving car and boat member by uploading entrance；
Processing unit, for extracting perfect instrument information from the certificate image；
Authentication unit, for judging whether the certificate of the car and boat member passes through verifying according to the perfect instrument information.
9. device according to claim 8, which is characterized in that the processing unit is specifically used for:
Detect the character area in the certificate image；
The character area is split from the certificate image, obtains character area；
Each single character zone is identified from the character area；
For each character zone, character recognition is carried out respectively, obtains recognition result；
According to each recognition result, perfect instrument information is obtained.
10. according to right want 8 described in device, which is characterized in that the authentication unit is specifically used for:
True or false identification is carried out to the perfect instrument information, obtains the first recognition result；And to the perfect instrument information
It is made whether identification before the deadline, obtains the second recognition result；
According to first recognition result and second recognition result, judges whether the certificate of the car and boat member passes through and test
Card.
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| CN201810922909.0A CN109117839A (en) | 2018-08-14 | 2018-08-14 | A kind of information calibration method and device |
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| CN201810922909.0A CN109117839A (en) | 2018-08-14 | 2018-08-14 | A kind of information calibration method and device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648151A (en) * | 2019-09-24 | 2020-01-03 | 河南元溯农业科技有限公司 | Computer readable medium storing product traceability risk early warning program and product traceability risk early warning management system |
| CN112669049A (en) * | 2020-12-31 | 2021-04-16 | 车主邦（北京）科技有限公司 | Method and device for verifying logistics vehicle certificate information |
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