JP2007335918A - Video door intercom interlocked with electric lock - Google Patents

Video door intercom interlocked with electric lock Download PDF

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JP2007335918A
JP2007335918A JP2006161754A JP2006161754A JP2007335918A JP 2007335918 A JP2007335918 A JP 2007335918A JP 2006161754 A JP2006161754 A JP 2006161754A JP 2006161754 A JP2006161754 A JP 2006161754A JP 2007335918 A JP2007335918 A JP 2007335918A
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unit
electric lock
password
door phone
recording
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Mitsuhiro Matsuda
光弘 松田
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Toshiba Lighting and Technology Corp
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Toshiba Lighting and Technology Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a video door intercom interlocked with an electric lock capable of recording images of people entering a wrong password. <P>SOLUTION: The video door intercom interlocked with the electric lock can be provided, which starts video recording of a visitor when the visitor starts entry of the password so as to record the image of the visitor independently of whether or not the entered password is correct, and erases the video recording of the visitor entering the correct password thereby eliminating the need for increasing the capacity of the video recording unit. <P>COPYRIGHT: (C)2008,JPO&INPIT

Description

本発明は暗証番号の一致によって開錠される電気錠と連動したテレビドアホンに関する。   The present invention relates to a television door phone that is interlocked with an electric lock that is unlocked when a password is matched.

従来から、暗証解錠ボタンからの暗証番号の一致不一致の信号を制御部で検知し、暗証番号が不一致の場合はその検知した信号によって制御部がブザー制御回路を制御しブザーを駆動し警報音を鳴動し、また制御部がLED制御回路を制御しLEDを点滅、点灯させる電気錠連動テレビドアホンがあった。この種の電気錠連動テレビドアホンは、図2に示すように、暗証解錠ボタン2、電気錠3、テレビドアホン親機14が接続され、テレビドアホン親機14にはテレビドアホン子機1と録画ユニット15が接続される。暗証解錠ボタン2からデーターが送出されると電気錠解錠装置4の内部にある受信回路6でデーターを受信し制御部8に受信データーを伝える。制御部8はその状態を受けて暗証番号一致であれば電気錠駆動回路7を制御して電気錠3を解錠させる。また制御部8は暗証番号不一致のデーターを受けると送信回路5に暗証番号が不一致であった事を伝えるデーターを送り送信回路5はこのデーターを暗証解錠ボタン2に伝える。また制御部8は暗証番号不一致のデーターを受けるとブザー制御回路10を制御し、ブザー制御回路10がブザー11を鳴動させると共に制御部8はLED制御回路12を制御し、LED制御回路12はLED13を点滅、点灯をさせる。テレビドアホン親機14は通常テレビドアホン子機1から呼出されるとテレビドアホン親機14のモニタが点灯しテレビドアホン親機14のハンドセットのフックアップにより通話に入る。この通話中にテレビドアホン親機14から電気錠3の解錠要求があれば電気錠連動テレビドアホン4内部にある電気錠駆動要求受信回路9を介して制御部8に電気錠解錠要求を伝える。制御部8は電気錠解錠要求を受けると電気錠駆動回路7を制御して電気錠3を解錠させる。テレビドアホン親機14に接続されている録画ユニット15は録画セットをした時には、テレビドアホン子機1からの呼出に対してテレビドアホン14のモニタを録画する。   Conventionally, the control unit detects the code number mismatch signal from the password unlocking button, and if the code number does not match, the control unit controls the buzzer control circuit according to the detected signal and drives the buzzer to sound an alarm. In addition, there is an electric lock interlocking TV door phone in which the control unit controls the LED control circuit to blink and light the LED. As shown in FIG. 2, this type of electric lock interlocking TV door phone is connected to a password unlocking button 2, an electric lock 3, and a TV door phone master unit 14, and the TV door phone master unit 14 and the TV door phone slave unit 1 are recorded. Unit 15 is connected. When data is transmitted from the password unlocking button 2, the data is received by the receiving circuit 6 in the electric unlocking device 4 and the received data is transmitted to the control unit 8. When the control unit 8 receives the state and the passwords match, the control unit 8 controls the electric lock driving circuit 7 to unlock the electric lock 3. Further, when the control unit 8 receives the data that does not match the code number, the control unit 8 sends data indicating that the code numbers do not match to the transmission circuit 5, and the transmission circuit 5 transmits this data to the code unlock button 2. The control unit 8 controls the buzzer control circuit 10 when it receives data that does not match the security code, the buzzer control circuit 10 sounds the buzzer 11, the control unit 8 controls the LED control circuit 12, and the LED control circuit 12 Blinks and lights up. When the TV doorphone main unit 14 is normally called from the TV doorphone main unit 1, the monitor of the TV doorphone main unit 14 is turned on, and a telephone call is started by hooking up the handset of the TV doorphone main unit 14. If there is a request for unlocking the electric lock 3 from the TV door phone main unit 14 during this call, the request for unlocking the electric lock is transmitted to the control unit 8 via the electric lock drive request receiving circuit 9 inside the electric door interlocking TV door phone 4. . When the control unit 8 receives the electric lock unlocking request, it controls the electric lock drive circuit 7 to unlock the electric lock 3. When the recording unit 15 connected to the TV door phone main unit 14 sets the recording, the recording unit 15 records the monitor of the TV door phone 14 in response to the call from the TV door phone slave unit 1.

しかしながら、このような電気錠連動テレビドアホンにおいては、暗証番号不一致の信号を受信した時にブザー11から警報音鳴動およびLED13の点滅を行うのみであり、誰が暗証番号を間違えたのかわからない。   However, in such an electric lock interlocking TV door phone, only a warning sound is emitted from the buzzer 11 and the LED 13 is blinked when a signal of mismatching of the code number is received, and it is not known who has mistaken the code number.

このため特許文献1では、上記欠点を解消するためになされたもので、暗証番号不一致の信号を受信した時にブザーから警報音鳴動およびLEDの点滅とともに、誰が暗証番号を間違えたのかを録画することのできる電気錠解錠制御装置が開示されている。
特開2000−160892号公報
For this reason, Patent Document 1 was made in order to solve the above-mentioned drawbacks, and when a signal of mismatching of the code number is received, an alarm sound from the buzzer and blinking of the LED are recorded, and who recorded the wrong code number is recorded. An electric lock / unlock control device that can be used is disclosed.
JP 2000-160892 A

しかしながら、特許文献1では暗証番号が不一致であったことを検知した後に録画を開始するので、例えば暗証番号をでたらめに押して直ちに逃げ去るようないたずらには、暗証番号を押し終えた後に録画を開始するので、暗証番号を押した人物の撮影をすることができない虞がある。   However, in Patent Document 1, recording is started after it is detected that the passwords are inconsistent. For example, in order to prevent the password from being escaped by pressing the password randomly, recording is started after the password has been pressed. Therefore, there is a possibility that the person who presses the personal identification number cannot be photographed.

このため、本願発明では訪問者が暗証番号の入力を開始した時に録画を開始することによって、暗証番号の一致不一致にかかわらずに訪問者を録画する。そうすることによって上記のようないたずらにも対応することができる。また、暗証番号が一致であった場合の訪問者の録画を消去することによって、録画ユニットの容量を増加させる必要のない電気錠連動テレビドアホンを提供することができる。   For this reason, in the present invention, recording is started when the visitor starts to input the password, thereby recording the visitor regardless of whether the passwords match. By doing so, it is possible to cope with the above mischief. Further, by deleting the recording of the visitor when the passwords match, it is possible to provide an electric lock interlocking TV door phone that does not require an increase in the capacity of the recording unit.

請求項1の発明の電気錠連動テレビドアホンは、カメラユニットを備えたテレビドアホン子機と;暗証解錠手段と、暗証解錠手段からの暗証番号の一致不一致の信号を検知する制御部と、暗証番号の一致を検知したときに解錠する電気錠とを備えた電子錠解錠装置と;暗証解錠手段が操作されることによってテレビドアホンのカメラユニットで暗証解錠手段の操作者の撮影を開始し撮影した映像を録画する録画ユニットと;テレビドアホン子機と応答可能なテレビドアホン親機と;を備えたことを特徴とする。   An electric lock interlocking television doorphone according to the invention of claim 1 is a television doorphone slave device provided with a camera unit; a password unlocking means; a control unit that detects a match / mismatch signal from a password unlocking means; An electronic unlocking device having an electric lock that is unlocked when a match of the password is detected; photographing of the operator of the password unlocking means by the camera unit of the TV doorphone by operating the password unlocking means And a TV doorphone master unit capable of responding to the TV doorphone slave unit.

テレビドアホン子機は、カメラユニットの他、呼び出し釦、マイク、スピーカなどを備えて、テレビドアホン親機と通話可能にすることを許容する。また、夜間の撮影の照度確保のため白色LED等の光源を備えることを許容する。   The TV door phone slave device includes a call button, a microphone, a speaker, and the like in addition to the camera unit, and allows the TV door phone parent device to make a call. In addition, it is allowed to provide a light source such as a white LED for securing illuminance for night photographing.

電子錠解除装置は、暗証番号が不一致の場合に報知するLED点灯装置および、ブザー報知装置などを備えることを許容する。電子錠解除装置は暗証番号が入力されると録画ユニットにテレビドアホン子機のカメラユニットで撮影している映像を録画するように伝達する。   The electronic lock release device permits to include an LED lighting device and a buzzer notification device that notify when the passwords do not match. When the personal identification number is input, the electronic unlocking device transmits to the recording unit the image captured by the camera unit of the television doorphone slave unit.

録画ユニットは、ドアホン子機に備えたカメラユニットで撮影した映像を録画する。録画媒体は、ハードディスクやVTRなど既知の方法を選択することができる。また、この録画ユニットをテレビドアホン親機に内蔵することも許容する。   The recording unit records video captured by the camera unit provided in the door phone slave unit. As the recording medium, a known method such as a hard disk or a VTR can be selected. In addition, it is allowed to incorporate this recording unit in the TV door phone main unit.

テレビドアホン親機は、テレビドアホン子機と通話可能なマイク、スピーカを有する事を許容し、さらにドアホン子機のカメラユニットで撮影した映像をモニタするモニタを許容し、このモニタで録画ユニットで録画された映像をモニタすることもできる。   The TV door phone main unit allows to have a microphone and speaker that can talk to the TV door phone slave unit, and also allows a monitor to monitor the video taken by the camera unit of the door phone slave unit, and this monitor uses the recording unit to record. The recorded video can also be monitored.

請求項2の発明は、請求項1記載の電気錠連動テレビドアホンであって、録画ユニットは暗証番号が一致したことを検知した後には、録画した映像を消去することを特徴とする。   The invention according to claim 2 is the electric lock interlocking television door phone according to claim 1, wherein the recording unit erases the recorded video after detecting that the passwords match.

録画ユニットは、暗証番号が入力されると同時にドアホン子機のカメラユニットの映像の録画を開始し、暗証番号が一致したと検知する録画したこの映像を消去する。消去する磁気は、暗証番号の一致を確認したと同時でもよいが、一日又はあらかじめ設定しておいた所定期間後に消去していくことも許容する。   The recording unit starts recording the video of the camera unit of the doorphone slave unit at the same time as the password is input, and erases the recorded video that is detected that the password matches. The magnetic field to be erased may be simultaneously with the confirmation of the coincidence of the passwords, but is allowed to be erased one day or after a predetermined period set in advance.

請求項1の発明によれば、暗証解錠手段からの暗証番号一致不一致に係らず、暗証番号の入力の開始とともに録画ユニットで誰が暗証番号を入力したかを録画できるため、例えば不審者が暗証番号不一致とともに立ち去った場合であっても、その不審者の画像の記録を残すことができる電子錠連動テレビドアホンを提供することができる。   According to the first aspect of the present invention, it is possible to record who has entered the personal identification number at the recording unit as the personal identification number is entered, regardless of whether the personal identification number is coincident or not from the personal identification unlocking means. An electronic lock interlocking TV door phone that can leave a record of the image of the suspicious person even when leaving with a number mismatch can be provided.

請求項2の発明によれば、請求項1の発明の効果を奏するとともに、暗証番号を一致させた訪問者の映像を消去していくので、録画ユニットの特に録画媒体の負担を大きくすることのない電子錠連動テレビドアホンを提供することができる。   According to the second aspect of the present invention, the effects of the first aspect of the invention can be achieved, and the visitor's video with the same password is erased, so that the burden on the recording unit, particularly the recording medium, can be increased. There can be no electronic lock interlocking TV door phone.

本発明の電気錠連動テレビドアホンの実施形態を図1によって説明する。図1は電気錠連動テレビドアホンのシステム図である。本発明の電気錠連動テレビドアホンは、図1に示すように、暗証解錠手段22、電気錠23、テレビドアホン親機36および録画ユニット37が接続される。またテレビドアホン親機36にはテレビドアホン子機21が接続される。電気錠解錠制御装置24には、暗証解錠手段22から信号を受信する受信回路26と、テレビドアホン親機36から電気錠23を解錠するよう解錠要求信号を受信する電気錠駆動要求受信回路29と、受信回路26と電気錠駆動要求受信回路29から低電圧レベル信号が入力される制御部28が設けられる。制御部28には、制御部28の制御により暗証解錠手段22に信号を送信する送信回路25と、電気錠23の錠を駆動させる電気錠駆動回路27と、録画ユニット37を駆動させる録画ユニット駆動回路34と、テレビドアホン親機36のモニタを駆動させるモニタ駆動回路35と、ブザー31を駆動させるブザー制御回路30と、LED33を駆動させるLED制御回路32が接続される。   An embodiment of an electric lock interlocking television door phone of the present invention will be described with reference to FIG. FIG. 1 is a system diagram of an electric lock interlocking TV door phone. As shown in FIG. 1, the electric lock interlocking television door phone of the present invention is connected to a password unlocking means 22, an electric lock 23, a television door phone master unit 36, and a recording unit 37. In addition, the TV door phone slave unit 21 is connected to the TV door phone master unit 36. The electric lock / unlock control device 24 includes a receiving circuit 26 for receiving a signal from the password unlocking means 22 and an electric lock driving request for receiving an unlock request signal for unlocking the electric lock 23 from the TV door phone main unit 36. A receiving circuit 29, and a control unit 28 to which a low voltage level signal is input from the receiving circuit 26 and the electric lock drive request receiving circuit 29 are provided. The control unit 28 includes a transmission circuit 25 that transmits a signal to the password unlocking means 22 under the control of the control unit 28, an electric lock drive circuit 27 that drives the lock of the electric lock 23, and a recording unit that drives the recording unit 37. A drive circuit 34, a monitor drive circuit 35 that drives the monitor of the TV door phone master unit 36, a buzzer control circuit 30 that drives the buzzer 31, and an LED control circuit 32 that drives the LED 33 are connected.

このような電気錠連動テレビドアホンの動作について説明する。訪問者が暗証解除ボタン22を操作すると、暗証解錠手段22からの暗証番号が入力されるとことを受信回路26で受信して制御部28に伝える。制御部は録画ユニット駆動回路34に伝達して、録画府ニット37を駆動させてテレビドアホン子機のカメラユニットで撮影した訪問者の映像を録画する。そうして、訪問者が入力した暗証番号が一致した時は、制御部28は電子錠駆動回路27を制御して電気錠23を解錠させる。そうして、録画ユニット37は録画を停止し、訪問者が暗証番号を入力してからの映像の録画を消去する。   The operation of such an electric lock interlocking TV door phone will be described. When the visitor operates the password release button 22, the receiving circuit 26 receives that the code number from the code unlocking means 22 is input and notifies the control unit 28. The control unit transmits to the recording unit drive circuit 34 and drives the recording unit 37 to record the video of the visitor photographed by the camera unit of the TV door phone slave unit. Then, when the passwords entered by the visitors match, the control unit 28 controls the electronic lock driving circuit 27 to unlock the electric lock 23. Then, the recording unit 37 stops the recording and deletes the recording of the video after the visitor inputs the personal identification number.

また、訪問者が入力した暗証番号が不一致の場合は、制御部28はその信号を受けてブザー制御回路30、LED制御回路32、モニタ駆動回路35に信号を送る。ブザー制御回路30は信号を受けると、ブザー31を駆動し警報音を鳴動する。LED制御回路32は制御部28から信号を受けると、LED33を駆動しLED33を点滅、点灯させる。モニタ駆動回路35は制御部28から信号を受けると、テレビドアホン親機36のモニタを駆動させ、テレビドアホン子機21のカメラユニット20によりテレビドアホン親機36のモニタに映し出される画像を映し出す。在宅者は、ドアホン親機36のモニタに映し出された画像を確認し、暗証番号を不一致にさせた訪問者を確認して録画ユニット37の駆動を停止させたり、LED33の点滅やブザー31の鳴動を停止させることができる。また、在宅者が留守のような場合は、あらかじめ決めていた所定時間のみ録画ユニットを駆動させて停止させることもできる。   If the passwords entered by the visitors do not match, the control unit 28 receives the signal and sends a signal to the buzzer control circuit 30, the LED control circuit 32, and the monitor drive circuit 35. When the buzzer control circuit 30 receives the signal, it drives the buzzer 31 to sound an alarm sound. When the LED control circuit 32 receives a signal from the control unit 28, the LED control circuit 32 drives the LED 33 to blink and light the LED 33. When the monitor drive circuit 35 receives a signal from the control unit 28, the monitor drive circuit 35 drives the monitor of the TV door phone master unit 36, and displays an image displayed on the monitor of the TV door phone master unit 36 by the camera unit 20 of the TV door phone slave unit 21. The resident confirms the image displayed on the monitor of the doorphone master unit 36, confirms the visitor whose security code is inconsistent, stops the driving of the recording unit 37, blinks the LED 33, and sounds the buzzer 31. Can be stopped. Also, when the person at home is away, the recording unit can be driven and stopped only for a predetermined time determined in advance.

本発明の電気錠連動テレビドアホンの一実施例を示すブロック図。The block diagram which shows one Example of the electric lock interlocking television door phone of this invention. 従来の電気錠連動テレビドアホンを示すブロック図。The block diagram which shows the conventional electric lock interlocking television door phone.

符号の説明Explanation of symbols

21…テレビドアホン子機 20…カメラユニット 22…暗証解錠手段 23…電気錠 27…電気錠駆動回路 28…制御部 30…ブザー制御回路 34…録画ユニット駆動回路 35…モニタ駆動回路 36…テレビドアホン親機 37…録画ユニット   DESCRIPTION OF SYMBOLS 21 ... TV door phone cordless handset 20 ... Camera unit 22 ... PIN code unlocking means 23 ... Electric lock 27 ... Electric lock drive circuit 28 ... Control part 30 ... Buzzer control circuit 34 ... Recording unit drive circuit 35 ... Monitor drive circuit 36 ... TV door phone Master unit 37 ... Recording unit

Claims (2)

カメラユニットを備えたテレビドアホン子機と;
暗証解錠手段と、暗証解錠手段からの暗証番号の一致不一致の信号を検知する制御部と、暗証番号の一致を検知したときに解錠する電気錠とを備えた電子錠解錠装置と;
暗証解錠手段が操作されることによってテレビドアホンのカメラユニットで暗証解錠手段の操作者の撮影を開始し撮影した映像を録画する録画ユニットと;
テレビドアホン子機と応答可能なテレビドアホン親機と;
を備えたことを特徴とする電気錠連動テレビドアホン。
A TV door phone with a camera unit;
An electronic unlocking device comprising: a password unlocking means; a control unit for detecting a password mismatch signal from the password unlocking means; and an electric lock that is unlocked when a password match is detected. ;
A recording unit for recording the video taken by starting the photographing of the operator of the password unlocking means by the camera unit of the television doorphone by operating the password unlocking means;
TV doorphone slave unit and responding TV doorphone master unit;
An electric lock interlocking TV door phone.
暗証番号が一致したことを検知した後には、録画した映像を消去することを特徴とする請求項1記載の電気錠連動テレビドアホン。 2. The electric lock interlocking television door phone according to claim 1, wherein the recorded video is erased after detecting that the passwords match.
JP2006161754A 2006-06-12 2006-06-12 Video door intercom interlocked with electric lock Pending JP2007335918A (en)

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JP2006161754A Pending JP2007335918A (en) 2006-06-12 2006-06-12 Video door intercom interlocked with electric lock

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020005149A (en) * 2018-06-28 2020-01-09 パナソニックIpマネジメント株式会社 Intercom system, information terminal, information display method, and program
KR20200006987A (en) * 2018-07-09 2020-01-21 선전 센스타임 테크놀로지 컴퍼니 리미티드 Access control method, access control device, system and storage medium

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020005149A (en) * 2018-06-28 2020-01-09 パナソニックIpマネジメント株式会社 Intercom system, information terminal, information display method, and program
KR20200006987A (en) * 2018-07-09 2020-01-21 선전 센스타임 테크놀로지 컴퍼니 리미티드 Access control method, access control device, system and storage medium
US11151819B2 (en) 2018-07-09 2021-10-19 Shenzhen Sensetime Technology Co., Ltd. Access control method, access control apparatus, system, and storage medium
KR102350507B1 (en) * 2018-07-09 2022-01-17 선전 센스타임 테크놀로지 컴퍼니 리미티드 Access control method, access control device, system and storage medium

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