CN109344931A - A method of it prevents from losing when passenger's safety check or mispick article - Google Patents

A method of it prevents from losing when passenger's safety check or mispick article Download PDF

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Publication number
CN109344931A
CN109344931A CN201811243735.1A CN201811243735A CN109344931A CN 109344931 A CN109344931 A CN 109344931A CN 201811243735 A CN201811243735 A CN 201811243735A CN 109344931 A CN109344931 A CN 109344931A
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China
Prior art keywords
passenger
loading frame
safety check
article
image
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CN201811243735.1A
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Chinese (zh)
Inventor
吴庚石
葛新
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Ant Map Information Technology (shanghai) Co Ltd
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Ant Map Information Technology (shanghai) Co Ltd
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Priority to CN201811243735.1A priority Critical patent/CN109344931A/en
Publication of CN109344931A publication Critical patent/CN109344931A/en
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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06KGRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0029Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisions for transferring data to distant stations, e.g. from a sensing device the arrangement being specially adapted for wireless interrogation of grouped or bundled articles tagged with wireless record carriers
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/10Human or animal bodies, e.g. vehicle occupants or pedestrians; Body parts, e.g. hands
    • G06V40/16Human faces, e.g. facial parts, sketches or expressions

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Human Computer Interaction (AREA)
  • Multimedia (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Engineering & Computer Science (AREA)
  • Image Processing (AREA)

Abstract

It prevents from losing when passenger's safety check or the method for mispick article the present invention relates to a kind of, the first character features of acquisition and passenger before passenger is by safety check apparatus, read the electronic labeling information of the loading frame, and the image of loading frame is acquired, the image of the first character features, electronic labeling information, loading frame is stored in server and establishes the corresponding relationship between the image of the first character features, electronic labeling information and loading frame;After the article that passenger passes through safety check apparatus and takes in loading frame, the first character features corresponding with the passenger are acquired, and read the electronic labeling information on loading frame, while the image of loading frame is acquired by the second photographic device;If electronic labeling information of the passenger after the article for passing through safety check apparatus and taking in loading frame on collected first character features and loading frame does not meet corresponding relationship, mispick part alarm is issued.It is of the invention to prevent from losing when passenger's safety check or the method for mispick article effectively prevent carry-on articles to lose or mispick.

Description

A method of it prevents from losing when passenger's safety check or mispick article
Technical field
The present invention relates to a kind of passenger's safety inspection method more particularly to a kind of prevent from losing when passenger's safety check or mispick article Method.
Background technique
Currently, passenger needs before entering the important public building inside such as station, airport for the needs of public safety Carry out more stringent security process.When safety check, the article that passenger and passenger carry needs to fill by corresponding safety check respectively Set carry out safety check.After safety check is without dangerous goods, passenger takes oneself article from the exit of article safety check apparatus again.With trip The increase of objective quantity, article loses and the phenomenon that mispick is increasingly severe, this all causes certain tired to passenger and safety check side It disturbs.Moreover, because flow of the people is big, safety check speed is fast, security staff can not observe the movement track of several passengers simultaneously, thus nothing Method confirms institute's attribute of each article, therefore not can avoid the generation of such phenomenon increasing staff.In addition, lose Institute attribute of the article by that can not confirm article, to cause the difficulty claimed.
In view of the above shortcomings, the designer, is actively subject to research and innovation, it can prevent passenger from pacifying to found one kind It is lost when inspection or the method for mispick article.
Summary of the invention
In order to solve the above technical problems, the object of the present invention is to provide one kind, and carry-on articles can be effectively prevent to lose or miss Take prevent from losing when passenger's safety check or the method for mispick article.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, including safety check step, the safety check step The following steps are included:
The first character features of acquisition and passenger before passenger is by safety check apparatus, in the load for being loaded with passenger's carry-on articles Before object frame passes through safety check apparatus, the electronic labeling information that the electronic tag being set on the loading frame issues is read, and pass through first Photographic device acquires the image of the loading frame, and the image of first character features, electronic labeling information, loading frame is stored In in server and establish the first character features, electronic labeling information and loading frame image between corresponding relationship;
After the article that passenger passes through safety check apparatus and takes in the loading frame, acquire corresponding with the passenger the first Object feature, and the electronic labeling information that the electronic tag being set on loading frame issues is read, while adopting by the second photographic device Collect the image of loading frame;
If passenger's collected first character features after the article for passing through safety check apparatus and taking in the loading frame The corresponding relationship is not met with the electronic labeling information on loading frame, then issues mispick part alarm;
If passenger's collected first character features after the article for passing through safety check apparatus and taking in the loading frame Meet the corresponding relationship with the electronic labeling information on loading frame, then compares the figure of the collected loading frame of the first photographic device As with the image of the collected corresponding loading frame of the second photographic device;
If the figure for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device As identical, then non-pickup alarm is issued;
If the figure for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device As different, while the image of the correspondence loading frame of the second photographic device acquisition is different from the empty image of loading frame, then exhalation Product lose alarm.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, pass through before loading frame is by safety check apparatus First positioning device, which is identified, to be positioned after the position of trace point corresponding with the loading frame, loading frame pass through safety check apparatus by second Device identifies the position of trace point corresponding with the loading frame.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, it is respectively set in the both sides of the edge of loading frame There is UWB to position label, the trace point is the midpoint that two UWB position label line, and first positioning device and second are determined Position device is UWB locating base station.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, the electronic tag and UWB position label For same label,.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, the number of first positioning device and The number of two positioning devices is four, and first character features are the face contour of passenger.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, there is identity-acquiring step before safety check step Suddenly, the identity-acquiring step the following steps are included:
The photo that passenger is shot by camera, the identity information of the passenger is obtained by identity information input unit, is led to Cross the ticket information that ticket information input unit obtains the held air ticket of the passenger, and by the photo of the passenger, the identity of passenger Information, ticket information are stored in the database of server.
It is of the invention to prevent from losing when passenger's safety check or the method for mispick article, there is verification step after safety check step, The verification step is the following steps are included: obtain the first character features of passenger by video camera and by itself and the body in database Part information compares, and to confirm the identity information of the passenger, if the passenger has articles forgetting, gives a warning.
According to the above aspect of the present invention, the present invention has at least the following advantages: of the invention to prevent from losing when passenger's safety check or mispick The method of article, the control program in host are believed by comparing collected first character features twice and electronic tag Breath to confirm the corresponding relationship of passenger and article, and passes through the image data of the collected same loading frame in two sides, to determine to carry Whether the article in object frame has been removed or part is taken away, to provide corresponding warning information, prevents article and is missed The occurrence of taking, not taking or lose.Wherein the first character features can be fingerprint characteristic or face contour feature of people etc., electricity Subtab can be RIFD electronic tag or UWB electronic tag.
It prevents from losing when passenger's safety check or the method for mispick article can effectively prevent vade mecum in conclusion of the invention Product lose or mispick.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention, And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
The information that Fig. 1 is and corresponding safety check procedure chart of the invention and equipment corresponding with each process, needs to extract;
Fig. 2 is the location control view of electronic tag on goods basket;
Fig. 3 is the side view of Fig. 2;
Fig. 4 is goods basket image recognition and location control top view;
Fig. 5 is the top view of the interior loading frame for having article.
In figure, A1, A2 are UWB electronic tag.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Fig. 1 to Fig. 5, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, including safety check Step, the safety check step the following steps are included:
The first character features of acquisition and passenger before passenger is by safety check apparatus, in the load for being loaded with passenger's carry-on articles Before object frame passes through safety check apparatus, the electronic labeling information that the electronic tag being set on the loading frame issues is read, and pass through first Photographic device acquires the image of the loading frame, and the image of first character features, electronic labeling information, loading frame is stored In in server and establish the first character features, electronic labeling information and loading frame image between corresponding relationship;
The corresponding relationship refers to that first character features correspond to a unique electronic labeling information and a unique load The image of object frame, the first different character features correspond to the image of different electronic labeling information and loading frame.Specifically, this is right It should be related to and be embodied by the data record being stored in database.
After the article that passenger passes through safety check apparatus and takes in the loading frame, acquire corresponding with the passenger the first Object feature, and the electronic labeling information that the electronic tag being set on loading frame issues is read, while adopting by the second photographic device Collect the image of loading frame;
If passenger's collected first character features after the article for passing through safety check apparatus and taking in the loading frame The corresponding relationship is not met with the electronic labeling information on loading frame, then issues mispick part alarm;
If passenger's collected first character features after the article for passing through safety check apparatus and taking in the loading frame Meet the corresponding relationship with the electronic labeling information on loading frame, then compares the figure of the collected loading frame of the first photographic device As with the image of the collected corresponding loading frame of the second photographic device;
If the figure for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device As identical, then non-pickup alarm is issued;
If the figure for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device As different, while the image of the correspondence loading frame of the second photographic device acquisition is different from the empty image of loading frame, then exhalation Product lose alarm.
Control program in host, by comparing collected first character features and electronic labeling information twice, Confirm the corresponding relationship of passenger and article, and pass through the image data of the collected same loading frame in two sides, to determine loading Whether the article in frame has been removed or part is taken away, to provide corresponding warning information, prevent article by mispick, The occurrence of not taking or losing.For example, if article is placed in after loading frame by a passenger has carried out safety check, and face behind Passenger try to be the first after the completion of safety check and take the article of the front passenger away, i.e., there is a situation where passengers to jump the queue, due to accidentally taking object When product, the first character features and the electronic labeling information of the loading frame of the passenger are not corresponding, and therefore, system can sound an alarm, To remind others' article of its mispick.Wherein the first character features can be fingerprint characteristic or face contour feature of people etc., Electronic tag can be RIFD electronic tag or UWB electronic tag.When specific works, after article is placed on loading frame, it is set to The face contour information of the positive video camera acquisition passenger of passenger, while the first photographic device being set to above loading frame is acquired and is carried The image of object frame, the electronic labeling information of reader or locating base station acquisition electronic tag, these data pass through wired or wireless Mode be transmitted to server and be stored in database, and corresponding with the identity information data of the passenger, the identity letter of passenger Ceasing data may include the data such as photo, identity card, name, age.Pass through respectively pair to passenger and the loading frame for being loaded with article After the safety check apparatus answered carries out safety check, passenger takes out article out of loading frame, is hereafter set to the camera shooting of safety check apparatus outlet side Machine carries out camera shooting to passenger to collector face contour information, while the second photographic device being set to above loading frame is acquired and carried The image of object frame obtains the electronic labeling information that electronic tag is sent set on the reader or locating base station of outlet side, these numbers According to host or server is sent to, the control program in host or server passes through corresponding data in called data library It compares, if the face contour information of electronic labeling information and facial passenger that passenger goes out after safety check apparatus does not meet clothes The corresponding relationship of the face contour and electronic labeling information that store in business device, i.e., there is a phenomenon where passenger's mispick article, this time controls Processing procedure sequence exports alarm signal to output device, which can be shows on the prompt tone or screen of loudspeaker sending Corresponding prompt information.In the case where non-pickup, if passenger's pickup not yet after prompt, controlling program can be according to the loading frame Electronic labeling information and corresponding first character features and identity information produce corresponding label, to be marked to the article Note, to facilitate article claiming in the future.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, pass through in loading frame The position of trace point corresponding with the loading frame is identified before safety check apparatus by the first positioning device, loading frame passes through safety check apparatus The position of trace point corresponding with the loading frame is identified by the second positioning device afterwards.
The projection of trace point is located inside loading frame, it is preferable that trace point projection is located at the center of loading frame.Due to first The acquisition range of photographic device is corresponding with the datum level of the first positioning device, on the image of loading frame, by the first positioning device The trace point oriented then is located at the inside of corresponding loading frame, and the image processing module for controlling program can be according to the first trace point Position data, corresponding loading frame is cut out to come from image, so that it be avoided mistakenly to shear adjacent loading frame Out.Specifically, image processing module can identify the wheel of loading frame and its interior items by way of contrast is turned up Loading frame is cut by exterior feature further according to the profile from original image.Wherein positioning device can be UWB locating base station, and UWB is fixed The positioning to loading frame is realized by two positioning labels to loading frame two sides in position base station.Specifically, when UWB locating base station obtains Behind the position for getting two positioning labels, positions labels and be respectively arranged at the center of loading frame side due to two, two The midpoint for positioning the line of label is necessarily located inside loading frame, and control program asks flat by the way that two are positioned with the coordinate value of label Equal mode obtains the position coordinates at its line midpoint namely the coordinate of trace point.The principle of second positioning device is fixed with first The principle of position device is consistent, repeats no more.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, the two of loading frame Side edge is respectively arranged with UWB positioning label, and the trace point is the midpoint that two UWB position label line, and described first is fixed Position device and the second positioning device are UWB locating base station.
Since UWB location technology itself has 10 centimetres or so of position error, the setting of two UWB positioning labels Eliminate the error.Simultaneously because two UWB positioning labels are located at the both sides of the edge of loading frame, the midpoint of line must Positioned at the inside of loading frame.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, the electronic tag It is same label with UWB positioning label,.
Due to UWB positioning label itself there is ID, can be used as ordinary electronic label use, thus saved at This.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, first positioning The number of the number of device and the second positioning device is four, and first character features are the face contour of passenger.
The purpose of the design is to improve the positioning accuracy of UWB locating base station.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, before safety check step With identity-acquiring step, the identity-acquiring step the following steps are included:
The photo that passenger is shot by camera, the identity information of the passenger is obtained by identity information input unit, is led to Cross the ticket information that ticket information input unit obtains the held air ticket of the passenger, and by the photo of the passenger, the identity of passenger Information, ticket information are stored in the database of server.
The acquisition of the photo, identity information, ticket information of passenger, so that the first character features obtained in safety check step, Corresponding relationship is formed between electronic labeling information and loading frame, so that the first character features and electronic labeling information, loading Corresponding relationship between the image of frame is converted to the body of the first character features, the image of electronic labeling information and loading frame and passenger Corresponding relationship between part information, to further realize the monitoring to passenger and article.Specifically, identity information input dress It sets, ticket information input unit can be scanner or can be with the equipment of reading identity card, ticket information.
Preferably, it is of the invention it is a kind of prevent from losing when passenger's safety check or the method for mispick article, after safety check step With verification step, the verification step the following steps are included: by video camera obtain passenger the first character features and by its It compares with the identity information in database, to confirm the identity information of the passenger, if the passenger has articles forgetting, sends out It alerts out.
Verification step is last one of program that passenger enters in public building, if passenger does not still take at this time Part then reminds it to get, thus the generation for effectivelying prevent article to lose.
It is to prevent from losing when passenger's safety check or the specific implementation step when method of mispick article is applied to airport security below It is rapid:
Step 1
Passenger enters safety check, obtains his character features by way of taking pictures in safety check platform and passes through authentication means It obtains its identity information and carries out the binding of character features and identity information, establish the character features and identity information of more passengers Database;
Step 2:
1. passenger puts small article to goods basket, front camera obtains personage's front elevation as feature (taking facial characteristics) It is corresponding with the character features of step one kind progress face recognition, determine identity;
2. the coordinate position that video camera obtains passenger's upper part of the body image movement (placing the movement of article) and goods basket is overlooked, And the two is associated with.
3. the coordinate of goods basket is positioned by two electronic tags on four base stations (UWB locator) and goods basket,
4. determine the unique identities (Electronic Numbering of goods basket) of goods basket by above-mentioned two coordinate, and with passenger's identity Binding;
Step 3:
1, when passenger takes out small article from goods basket, it is as feature and special with personage that front camera obtains personage's front elevation Sign carries out face recognition and determines identity;
2, the coordinate position that video camera obtains passenger's upper part of the body image movement (taking out the movement of article) and goods basket is overlooked, And the two is bound;
3, the coordinate of goods basket is positioned by two electronic tags on four base stations (UWB locator) and goods basket;
4, determine the unique identities (Electronic Numbering of goods basket) of goods basket by above-mentioned two coordinate, and in process two Passenger's Identity Association compare.If compared correctly, do not remind.If comparison information is incorrect, judges mispick and remind.
5, goods basket Item Information is shot by overlooking gamma camera, and is compared with empty goods basket, judge small article Whether all take away, if it is, do not reminded in step 5, (if not, not taking away partly or entirely) then in process four into Row is reminded, and is eliminated and is reminded after fetching.It after such as reminding, does not still take away, reminded in the display waited and directly prints identity Information is attached on luggage and (is packed into sack);
Step 5: passenger walks out from exit passageway, and front elevation is carried out as obtaining character features with character features (database) Face recognition, determines identity, then confirms whether this passenger takes article process away in complete process three.It makes and mentioning as unfinished Waking up, (display is reminded to show identity information, head portrait, luggage information etc., and transfers sound bank related content according to passenger's body Part carries out voice reminder using its mother tongue automatically.)
This prevents from losing when passenger's safety check or the method for mispick article its advantage also resides in: database root is stored up according to time slice It deposits, it is fast that information lacks speed.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where spirit or essential attributes of the invention, those skilled in the art can realize this in other specific forms Invention.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, the present invention Protection scope be indicated by the appended claims rather than the foregoing description.
In addition, the above is only a preferred embodiment of the present invention, being not intended to restrict the invention, it is noted that right For those skilled in the art, without departing from the technical principles of the invention, it can also make several Improvement and modification, these improvements and modifications also should be regarded as protection scope of the present invention.Although it will also be appreciated that this specification Be described in terms of embodiments, every embodiment includes only a single technical solution, specification it is this Narrating mode is merely for the sake of clarity, and the skilled in the art should refer to the specification as a whole, in each embodiment Technical solution may also be suitably combined to form that other embodiments which can be understood by those skilled in the art.

Claims (7)

  1. It prevents from losing when passenger's safety check or the method for mispick article 1. a kind of, it is characterised in that: including safety check step, the safety check Step the following steps are included:
    The first character features of acquisition and passenger before passenger is by safety check apparatus, in the loading frame for being loaded with passenger's carry-on articles Before safety check apparatus, the electronic labeling information that the electronic tag being set on the loading frame issues is read, and pass through the first camera shooting Device acquires the image of the loading frame, and the image of first character features, electronic labeling information, loading frame is stored in clothes Business device is interior and establishes the corresponding relationship between the image of the first character features, electronic labeling information and loading frame;
    After the article that passenger passes through safety check apparatus and takes in the loading frame, it is special to acquire the first personage corresponding with the passenger Sign, and the electronic labeling information that the electronic tag being set on loading frame issues is read, while carrying by the acquisition of the second photographic device The image of object frame;
    If passenger collected first character features and load after the article for passing through safety check apparatus and taking in the loading frame Electronic labeling information on object frame does not meet the corresponding relationship, then issues mispick part alarm;
    If passenger collected first character features and load after the article for passing through safety check apparatus and taking in the loading frame Electronic labeling information on object frame meets the corresponding relationship, then compare the image of the collected loading frame of the first photographic device with The image of the collected corresponding loading frame of second photographic device;
    If the image phase for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device Together, then non-pickup alarm is issued;
    If the image for the corresponding loading frame that the image of the loading frame of the first photographic device acquisition is acquired with the second photographic device is not Together, while the image of the correspondence loading frame of the second photographic device acquisition is different from the empty image of loading frame, then issues article something lost Fall alarm.
  2. It prevents from losing when passenger's safety check or the method for mispick article 2. according to claim 1, it is characterised in that: in loading Frame passes through the position that the first positioning device identifies trace point corresponding with the loading frame before passing through safety check apparatus, and loading frame passes through peace The position of trace point corresponding with the loading frame is identified after checking device by the second positioning device.
  3. It prevents from losing when passenger's safety check or the method for mispick article 3. according to claim 2, it is characterised in that: in loading The both sides of the edge of frame are respectively arranged with UWB positioning label, and the trace point is the midpoint that two UWB position label line, described First positioning device and the second positioning device are UWB locating base station.
  4. It prevents from losing when passenger's safety check or the method for mispick article 4. according to claim 3, it is characterised in that: the electricity Subtab and UWB positioning label are same label.
  5. It prevents from losing when passenger's safety check or the method for mispick article 5. according to claim 4, it is characterised in that: described The number of the number of one positioning device and the second positioning device is four, and first character features are the face wheel of passenger It is wide.
  6. It prevents from losing when passenger's safety check or the method for mispick article 6. according to claim 5, it is characterised in that: in safety check Before step have identity-acquiring step, the identity-acquiring step the following steps are included:
    The photo that passenger is shot by camera, the identity information of the passenger is obtained by identity information input unit, passes through machine Ticket message input device obtains the ticket information of the held air ticket of the passenger, and by the photo of the passenger, passenger identity information, Ticket information is stored in the database of server.
  7. It prevents from losing when passenger's safety check or the method for mispick article 7. according to claim 6, it is characterised in that: in safety check There is verification step, the verification step is the following steps are included: obtain the first character features of passenger by video camera after step And compare it with the identity information in database, to confirm the identity information of the passenger, if the passenger has article something lost Forget, then gives a warning.
CN201811243735.1A 2018-10-24 2018-10-24 A method of it prevents from losing when passenger's safety check or mispick article Pending CN109344931A (en)

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CN113870306A (en) * 2021-08-27 2021-12-31 浙江大华技术股份有限公司 Method and system for detecting road surface abnormal object
CN114152991A (en) * 2021-11-12 2022-03-08 中国铁道科学研究院集团有限公司电子计算技术研究所 Channel security inspection method and device

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