JP4347648B2 - Fraud monitoring device - Google Patents
Fraud monitoring device Download PDFInfo
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- JP4347648B2 JP4347648B2 JP2003333981A JP2003333981A JP4347648B2 JP 4347648 B2 JP4347648 B2 JP 4347648B2 JP 2003333981 A JP2003333981 A JP 2003333981A JP 2003333981 A JP2003333981 A JP 2003333981A JP 4347648 B2 JP4347648 B2 JP 4347648B2
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- 238000012806 monitoring device Methods 0.000 title claims description 3
- 238000010191 image analysis Methods 0.000 claims description 11
- 210000003128 head Anatomy 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 claims description 7
- 238000004458 analytical method Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 description 7
- FFBHFFJDDLITSX-UHFFFAOYSA-N benzyl N-[2-hydroxy-4-(3-oxomorpholin-4-yl)phenyl]carbamate Chemical compound OC1=C(NC(=O)OCC2=CC=CC=C2)C=CC(=C1)N1CCOCC1=O FFBHFFJDDLITSX-UHFFFAOYSA-N 0.000 description 3
- 238000003384 imaging method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000001454 recorded image Methods 0.000 description 1
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Description
この発明は、例えばビル等の建物への出入り、部屋の出入りを個人識別により監視する不正監視装置に関するものである。 The present invention relates to a fraud monitoring apparatus for monitoring, for example, entering / exiting a building such as a building and entering / exiting a room by personal identification.
従来、ＩＤカードの不正使用による侵入者を特定するために、入室者の顔を撮影記録することが行われている。特許文献１では、電気錠を解錠するために少なくともＩＤカードのカードリーダ部への入力操作が必要な入退室管理端末装置に、入室者を撮影する撮像部を設け、ＩＤカードを入力操作したときに撮影した撮像部からの画像情報を記憶するメモリを設け、このメモリに記憶した画像情報を中央監視センタへ伝送する伝送回路を設けている。 Conventionally, in order to identify an intruder due to unauthorized use of an ID card, a face of a room entrant is recorded and recorded. In Patent Document 1, an entrance / exit management terminal device that requires at least an input operation to the card reader unit of an ID card to unlock an electric lock is provided with an imaging unit that captures a person entering the room, and the ID card is input. A memory is provided for storing image information from the imaging unit that is sometimes photographed, and a transmission circuit is provided for transmitting the image information stored in the memory to the central monitoring center.
上記従来の装置では、常時人が監視していない場所に設置された個人照合装置をＩＤカードで操作する人が、カメラ部を手で覆ったり、故意に顔を隠して操作したりした場合、記録された画像情報から入退室者を特定することができないという問題があり、ＩＤカードの不正使用者を特定することができない。この発明は上記のような問題点を解消するためになされたもので、個人照合装置を操作した入退室者を特定する精度を向上させることを目的とするものである。 In the above-mentioned conventional device, when a person who operates a personal verification device installed in a place where people are not constantly monitoring with an ID card covers the camera part with his hand or deliberately hides his face, There is a problem that it is not possible to specify a person entering or leaving the room from the recorded image information, and it is not possible to specify an unauthorized user of an ID card. The present invention has been made to solve the above-described problems, and it is an object of the present invention to improve the accuracy of identifying a person entering or leaving a room who operates a personal verification device.
この発明に係る不正監視装置は、磁気カード、ＩＣカード、または指紋から利用者の個人情報を読み取り、読み取った個人情報が登録情報と一致するとき上記利用者に入退室許可を与える個人照合装置と、上記個人照合装置を操作した利用者を撮影するカメラとを備え、上記カメラにより撮影された画像を解析し、この画像が上記利用者を特定できる程度に撮影されたかどうかを判定し、特定できる程度に撮影されていないと判定したとき、上記個人情報と登録情報との一致に関わらず上記利用者の操作を無効にするようにしたものである。 A fraud monitoring device according to the present invention includes a personal verification device that reads a user's personal information from a magnetic card, an IC card, or a fingerprint, and gives the user permission to enter and leave the room when the read personal information matches the registered information. A camera that captures the user who operated the personal verification device, and can analyze the image captured by the camera and determine whether or not the image has been captured to the extent that the user can be identified. When it is determined that the image is not photographed to the extent, the user's operation is invalidated regardless of the coincidence between the personal information and the registered information.
上述のように、この発明によれば、例えばカード利用者の画像が正常に撮影されていないと判断された場合は利用者の操作を無効にするため、カメラ部を覆ったり、顔の一部を隠したりする等の不正な操作による不正を防止することができる。従って、大規模な防犯装置を必要とすることなく、ＩＣカード等の不正使用者を画像から割り出すことが容易になる。 As described above, according to the present invention, for example, when it is determined that an image of the card user is not normally captured, the operation of the user is invalidated to cover the camera unit or part of the face. It is possible to prevent fraud due to an illegal operation such as hiding the password. Therefore, it becomes easy to determine an unauthorized user such as an IC card from an image without requiring a large-scale security device.
実施の形態１．
以下、この発明の実施の形態１を、部屋への入退室を例にして、図１の動作フローチャートにより説明する。入退室者は磁気、ＩＣカード等の挿入、または、指紋読取装置の操作により個人情報を入力する。入退室管理装置の個人照合装置はこれらの情報を読み込む（ステップＳ１）とともに、操作者の画像をカメラで撮影する（ステップＳ２）。次に、入力されたＩＣカード或いは指紋等の個人情報を、登録されている情報と照合し（ステップＳ３）、不一致（ＮＧ）であれば入退室を許可しないで終了する。
Embodiment 1 FIG.
Hereinafter, Embodiment 1 of the present invention will be described with reference to the operation flowchart of FIG. A person entering or leaving the room inputs personal information by inserting a magnetism, an IC card or the like, or operating a fingerprint reader. The personal verification device of the entrance / exit management device reads these pieces of information (step S1) and takes an image of the operator with a camera (step S2). Next, the inputted personal information such as an IC card or a fingerprint is collated with the registered information (step S3).
ステップＳ３において個人照合が一致（ＯＫ）した場合は、カメラで撮影した画像の画像解析処理１を行う（ステップＳ４）。画像解析処理１は画像の頭部と胴体部を取り出し、ステップＳ５で、この画像が図２に示すような人間の頭部と上半身の輪郭１と一致するかどうかの判定を行う。もし、顔を伏せたり、手で顔を隠したりした場合には、画像解析処理１で得られた画像は図２に示す画像と一致しない。一致しない（ＮＯ）場合は正常に画像が撮影されていないと判断し入退室を許可しないで終了する。 If the personal verification matches (OK) in step S3, image analysis processing 1 of the image taken by the camera is performed (step S4). In the image analysis process 1, the head and body of the image are extracted, and in step S5, it is determined whether or not the image matches the contour 1 of the human head and upper body as shown in FIG. If the face is turned down or the face is hidden with a hand, the image obtained by the image analysis processing 1 does not match the image shown in FIG. If they do not match (NO), it is determined that an image has not been captured normally, and the process ends without permitting entry / exit.
画像解析処理１の判定が一致（ＹＥＳ）の場合、さらに詳細な解析を行うかどうかをチェックする（ステップＳ６）。ステップ６で詳細な解析の必要が無い（ＮＯ）と判断した場合は、操作者の画像が正常に撮影されたと判断し、個人情報と画像を記録し（ステップＳ９）、入退室を許可して（ステップＳ１０）終了する。 If the determination in the image analysis process 1 is coincident (YES), it is checked whether or not a further detailed analysis is to be performed (step S6). If it is determined in step 6 that detailed analysis is not required (NO), it is determined that the operator's image has been captured normally, personal information and an image are recorded (step S9), and entry / exit is permitted. (Step S10) The process ends.
ステップＳ６で、詳細な解析を行う必要がある（ＹＥＳ）場合は、画像解析処理２（ステップＳ７）を行う。画像解析処理２は撮影した画像の頭部を解析し、図３に示すような人間の頭部の目、鼻、口の位置２と一致するかどうかの解析を行う（ステップＳ８）。これは、画像解析処理１では適正と判断した画像の内、例えばカメラに背を向けて写した画像を排除するものである。一致しない（ＮＯ）場合は正常に画像が撮影されていないと判断し、入退室を許可しないで終了する。
If it is necessary to perform detailed analysis in step S6 (YES), image analysis processing 2 (step S7) is performed. The
画像解析処理２の解析の結果、図３に示すような目、鼻、口の位置２が画像と一致（ＯＫ）した場合は、操作者の画像が正常に撮影されたと判断し、個人情報と画像を記録し（ステップＳ９）、入退室を許可して（ステップＳ１０）終了する。
As a result of the analysis of the
以上のように、この実施の形態では、利用者を撮影し、その画像が利用者を特定できる程度に撮影されていることを入退室の許可条件にしているため、利用者の画像を記録しておくことにより、利用者の特定が確実となり、大規模な防犯設備を設置することなく、カード等の不正使用の防止効果を高めることができる。 As described above, in this embodiment, since the user is photographed and the image is photographed to such an extent that the user can be identified, the entry / exit permission condition is recorded. This ensures the identification of the user and enhances the effect of preventing unauthorized use of cards and the like without installing a large-scale crime prevention facility.
この発明は、建物への入退館、部屋への入退室の監視、或いは機器の使用管理に適用できる。 The present invention can be applied to entrance / exit to a building, monitoring of entrance / exit to a room, or use management of equipment.
１ 頭部及び胴体の輪郭、 ２ 頭部の目、鼻、口の位置。 1 Head and trunk outlines 2 Head position of eyes, nose and mouth.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003333981A JP4347648B2 (en) | 2003-09-25 | 2003-09-25 | Fraud monitoring device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003333981A JP4347648B2 (en) | 2003-09-25 | 2003-09-25 | Fraud monitoring device |
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| Publication Number | Publication Date |
|---|---|
| JP2005100154A JP2005100154A (en) | 2005-04-14 |
| JP4347648B2 true JP4347648B2 (en) | 2009-10-21 |
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| JP2003333981A Expired - Fee Related JP4347648B2 (en) | 2003-09-25 | 2003-09-25 | Fraud monitoring device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5984171B2 (en) * | 2015-07-07 | 2016-09-06 | 三菱電機ビルテクノサービス株式会社 | Entrance / exit management device |
| JP6392962B2 (en) * | 2017-09-27 | 2018-09-19 | アマノ株式会社 | Employment management device, employment management system and program |
| JP6603767B2 (en) * | 2018-08-21 | 2019-11-06 | アマノ株式会社 | Employment management device, employment management system and program |
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