TW201812151A - Unit for detecting opening/closing state of door, and door with opening/closing detection function - Google Patents

Unit for detecting opening/closing state of door, and door with opening/closing detection function Download PDF

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Publication number
TW201812151A
TW201812151A TW106128432A TW106128432A TW201812151A TW 201812151 A TW201812151 A TW 201812151A TW 106128432 A TW106128432 A TW 106128432A TW 106128432 A TW106128432 A TW 106128432A TW 201812151 A TW201812151 A TW 201812151A
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Taiwan
Prior art keywords
door
lock
light
opening
unit
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TW106128432A
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Chinese (zh)
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楠田達文
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日商日本電產理德股份有限公司
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Publication of TW201812151A publication Critical patent/TW201812151A/en

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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B47/00Operating or controlling locks or other fastening devices by electric or magnetic means
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05BLOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F7/00Accessories for wings not provided for in other groups of this subclass
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/28Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners

Abstract

An objective of this invention is to provide a unit for detecting opening/closing state of door by which it is easy to detect opening/closing state of door with respect to existing doors without function for detecting opening/closing state of door, and a door with opening/closing detection function having the unit for detecting opening/closing state of door. A unit 1 for detecting opening/closing state of door is configured to be able to be installed on an outer surface 23 of a plate-like door 2 having a latch bolt, and detect the opening/closing state of the door 2, the unit 1 for detecting opening/closing state of door having an infrared LED 31 that emits light so as to face a door end 25 of the door 2 in a state of being installed to the door 2, a light detection unit 32 having a photodiode 321 for detecting light from the direction of the door end 25, and an opening/closing detection unit 141 for detecting the opening/closing state of the door 2 based on the presence or absence of light detection by the light detection unit 32.

Description

門開閉狀態之檢測單元、及附開閉檢測功能之門    Door open / closed detection unit and door with open / closed detection function   

本發明係關於一種可安裝在門的門開閉狀態之檢測單元、及具備該門開閉狀態之檢測單元的附開閉檢測功能之門。 The present invention relates to a detection unit that can be installed in a door opening and closing state of a door, and a door with an opening and closing detection function having the detection unit of the door opening and closing state.

以往,在具備使固定栓(dead bolt)進退之電鎖的門中,由於在門打開之狀態下使固定栓突出時,而門會保持在未被上鎖的狀態,因此具備門之開閉狀態之檢測用的感測器,而當門關閉時會成為以電鎖上鎖之狀態。再者,在大樓之警備系統等中,會有在大樓內之門安裝各門之開閉狀態之檢測用的感測器,以監視各門之開閉狀態的情形。 Conventionally, in a door provided with an electric lock for advancing and retreating a dead bolt, the door is maintained in an unlocked state when the stay bolt is protruded when the door is opened, so the door is opened and closed. The sensor used for detection will be locked with an electric lock when the door is closed. In addition, in the building's security system, a sensor for detecting the opening and closing status of each door may be installed on a door in the building to monitor the opening and closing status of each door.

如此,就檢測門之開閉狀態的方法而言,已知有一種預先在設置於門之門端的彈鍵栓(latch bolt)之下方埋設導線開關,且預先在當門關閉時與該導線開關相對向之壁的位置埋設磁鐵的方法(參照例如專利文獻1)。在該方法中,當門關閉時導線開關與磁鐵會接近而使導線開 關導通,當門打開時,導線開關與磁鐵會分離,且導線開關會關斷。如此,以導線開關之導通關斷檢測出門之開閉。 In this way, as for a method of detecting the open / closed state of a door, a wire switch is previously embedded under a latch bolt provided at the door end of the door, and is opposed to the wire switch when the door is closed in advance. A method of burying a magnet in the position of the wall (see, for example, Patent Document 1). In this method, when the door is closed, the wire switch and the magnet are approached to make the wire switch conductive. When the door is opened, the wire switch and the magnet are separated, and the wire switch is turned off. In this way, the opening and closing of the door is detected by the on and off of the wire switch.

(先前技術文獻)     (Prior technical literature)     (專利文獻)     (Patent Literature)    

專利文獻1:日本特開2007-40021號公報(段落0037) Patent Document 1: Japanese Patent Application Laid-Open No. 2007-40021 (paragraph 0037)

然而,會有在未具備檢測門之開閉狀態的感測器的既有之門,事後欲追加檢測上述之開閉狀態的機構時,必須在門開設孔來埋設導線開關、或在建築物之壁開設孔來埋設磁鐵,而會有大費周章來完成可檢測門之開閉狀態的施工或加工之缺失。 However, there are existing doors that do not have a sensor that detects the opening and closing state of the door. If you want to add a mechanism to detect the opening and closing state afterwards, you must open a hole in the door to bury a wire switch or in the wall of the building. Opening holes to bury the magnets, and it takes a lot of work to complete the lack of construction or processing that can detect the opening and closing state of the door.

本發明之目的係在於提供一種門開閉狀態之檢測單元、及具備該門開閉狀態之檢測單元的附開閉檢測功能之門,該門開閉狀態之檢測單元係可容易對不具有門之開閉狀態之檢測功能的既有之門,檢測出門之開閉狀態者。 An object of the present invention is to provide a detection unit for a door opening and closing state and a door with an opening and closing detection function provided with the detection unit for the door opening and closing state. The detection unit for the door opening and closing state can easily detect a door without an opening and closing state. Detect existing door of the function and detect the open or closed state of the door.

本發明之門開閉狀態之檢測單元係構成為可安裝在具有彈鍵栓之板狀之門的一方表面,且檢測出前述門之開閉狀態者,該門開閉狀態之檢測單元係具備:光源,係在安裝於前述門之狀態下,以朝向前述門之門端方向的方式發射光;光檢測部,係檢測出來自前述門端方向 的前述光;以及開閉檢測部,係依據由前述光檢測部所檢測出前述光的有無,以檢測前述門之開閉狀態。 The detection unit of the door opening and closing state of the present invention is configured to be installed on one surface of a plate-shaped door having a spring bolt and detects the opening and closing state of the door. The detection unit of the door opening and closing state is provided with a light source. The light is emitted in a direction toward the door end of the door in a state of being installed in the door; the light detection section detects the light from the direction of the door end; and the opening and closing detection section detects the light based on the light. The unit detects the presence or absence of the light to detect the opening and closing state of the door.

在安裝有具備彈鍵栓之門的門框(壁)安裝有金屬之門鎖撞板,以便當關閉門時以使彈鍵栓順暢地逸退至門內,並且使彈鍵栓不會碰到門框而傷及門框。依據該構成,當將門開閉狀態之檢測單元安裝在門時,光會從光源朝門之門端方向發射。若門關閉,在門之門端方向安裝有上述之門鎖撞板,且被發射之光係在門鎖撞板反射,並藉由光檢測部來被檢測出。另一方面,若門打開,在門之門端方向並没有上述之門鎖撞板,因此光並不會反射,光檢測部檢測不出光。結果,開閉檢測部係可依據由光檢測部所檢測出光的有無,以檢測門之開閉狀態。於是,無須如先前技術在壁或門開設孔來埋設磁鐵或繼電器開關,而將門開閉狀態之檢測單元安裝在門之一方表面,即可檢測門之開閉狀態,因此門開閉狀態之檢測單元係可容易地對不具有門之開閉狀態之檢測功能的既有之門,檢測出門之開閉狀態。 A metal door lock striker is installed on the door frame (wall) on which the door with the bullet bolt is installed, so that when the door is closed, the bullet bolt is smoothly retracted into the door, and the bullet bolt is not touched. The door frame hurt the door frame. According to this configuration, when the door open / closed state detection unit is mounted on the door, light is emitted from the light source toward the door end of the door. If the door is closed, the above-mentioned door lock collision plate is installed in the direction of the door end of the door, and the emitted light is reflected by the door lock collision plate and detected by the light detection section. On the other hand, if the door is opened, there is no door lock striker in the direction of the door end of the door, so the light is not reflected, and the light detection unit cannot detect the light. As a result, the opening / closing detection unit can detect the opening / closing state of the door based on the presence or absence of light detected by the light detection unit. Therefore, it is not necessary to open a hole in a wall or door to bury a magnet or a relay switch as in the prior art, and the door open / closed state detection unit can be installed on one side of the door to detect the door open / close state. Therefore, the door open / close state detection unit can It is easy to detect the open / closed state of an existing door without the detection function of the open / closed state of the door.

再者,較佳的是前述光源係沿著前述之一方表面,並且以接近前述之一方表面之方式發射前述光。 Furthermore, it is preferable that the light source emits the light along the one side surface and approaches the one side surface.

依據該構成,當門關閉時,由於光會照射到位於門端側之門鎖撞板從門框突出的部分,因此可容易地以光檢測部檢測出該反射光。 According to this configuration, when the door is closed, light is irradiated to a portion of the door lock bumper located on the door end side protruding from the door frame, so that the reflected light can be easily detected by the light detecting portion.

此外,較佳的是前述光源係以在前述門關閉時朝向安裝在前述門之門框的門鎖撞板所位在之方向的 方式發射前述光,而前述光檢測部係當前述門關閉時檢測出由前述門鎖撞板所反射之光。 In addition, it is preferable that the light source emits the light in such a manner that when the door is closed, the door lock collision plate installed on the door frame is positioned, and the light detection unit detects when the door is closed. The light reflected by the aforementioned door lock striker is emitted.

依據該構成,若門關閉,則從光源發射之光會在門鎖撞板反射,且由光檢測部檢測出。另一方面,若門打開,光不會在門鎖撞板反射,光檢測部不會檢測出光。結果,開閉檢測部係可依據由光檢測部所檢測出光的有無,以檢測門之開閉狀態。 According to this configuration, when the door is closed, the light emitted from the light source is reflected by the door lock striker, and is detected by the light detection unit. On the other hand, if the door is opened, light will not be reflected by the door lock striker, and the light detection section will not detect light. As a result, the opening / closing detection unit can detect the opening / closing state of the door based on the presence or absence of light detected by the light detection unit.

再者,較佳的是前述光源係發射紅外線光作為前述光。 Further, it is preferable that the light source emits infrared light as the light.

依據該構成,由於從光源所發射之紅外線光係人之眼睛看不見者,因此可在不會讓使用者感到不舒服感之情形,檢測出門之開閉狀態。 According to this configuration, since the infrared light emitted from the light source is invisible to human eyes, it is possible to detect the opening and closing state of the door without causing the user to feel uncomfortable.

再者,較佳的是前述光源係以比120Hz還高之閃爍頻率來使前述光閃爍並予以輸出,且前述光檢測部係具備:將前述光轉換成電氣信號的轉換部;以及具有120Hz以上且比前述閃爍頻率更低之遮斷頻率的高通濾波器;而前述開閉檢測部係依據通過前述高通濾波器之信號來檢測前述門之開閉狀態。 Furthermore, it is preferable that the light source flickers and outputs the light at a flicker frequency higher than 120 Hz, and the light detection section includes a conversion section that converts the light into an electrical signal; And a high-pass filter with a cutoff frequency lower than the flicker frequency; and the opening and closing detection unit detects the opening and closing state of the door based on a signal passing through the high-pass filter.

光檢測部會有照射到太陽光或照明光之情形。然而,該等太陽光或照明光係由於通常未具有比高通濾波器之遮斷頻率高之閃爍的頻率成分,所以即使該光在光檢測部受光的情形,該輸出信號亦會被高通濾波器遮斷。在照明光中,在瑩光燈的情形下,是以商用交流頻率之兩倍、100Hz或120Hz閃爍。然而,高通濾波器之遮斷 頻率係設為120Hz以上,且遮斷120Hz以下之頻率,因此防止光檢測部誤檢測出瑩光燈之光。 The light detection unit may be exposed to sunlight or illumination light. However, since such sunlight or illumination light generally does not have a flicker frequency component higher than the cutoff frequency of the high-pass filter, the output signal will be subjected to the high-pass filter even if the light is received by the light detection section. Interrupted. In illuminating light, in the case of a fluorescent lamp, it flickers at twice the commercial AC frequency, 100 Hz or 120 Hz. However, the blocking frequency of the high-pass filter is set to be higher than 120 Hz, and the frequency lower than 120 Hz is blocked. Therefore, the light detection unit is prevented from erroneously detecting the light of the fluorescent lamp.

再者,較佳的是更具備:驅動前述門之鎖的鎖機構;依據前述開閉檢測部之檢測結果來控制前述鎖機構的控制部;及以可安裝在前述門之方式收容前述光源、前述光檢測部、前述開閉檢測部、前述鎖機構、及前述控制部的殼體;前述門係在其厚度內收納有用以將前述門予以上鎖及解鎖的鎖本體,在前述鎖本體設置有接受用以進行前述上鎖及解鎖之驅動力的鎖側卡合部,前述鎖機構係具備與前述鎖側卡合部卡合的卡合部,並藉由驅動前述卡合部來使前述鎖本體上鎖或解鎖。 Furthermore, it is preferable to further include: a lock mechanism that drives the lock of the door; a control unit that controls the lock mechanism according to the detection result of the opening and closing detection unit; and a housing that accommodates the light source and the The housing of the light detection section, the opening / closing detection section, the lock mechanism, and the control section; the door is provided with a lock body for locking and unlocking the door within its thickness, and a receiver is provided in the lock body The lock-side engaging portion is used for driving force of the locking and unlocking. The lock mechanism is provided with an engaging portion that is engaged with the lock-side engaging portion, and the lock body is driven by driving the engaging portion. Locked or unlocked.

依據該構成,門開閉狀態之檢測單元係具備:以可安裝在門之之方式收容光源、光檢測部、開閉檢測部、鎖機構、及控制部的殼體;且鎖機構係具備:與所謂稱為箱鎖的鎖本體之鎖側卡合部卡合的卡合部,因此在既有之門安裝收容於殼體之門開閉狀態之檢測單元,且卡合既有之門所具備之鎖本體的鎖側卡合部、及卡合部,藉此可容易地在既有之門安裝門開閉狀態之檢測單元。門開閉狀態之檢測單元係可藉由驅動卡合部來使鎖本體上鎖或解鎖,因此可對既有之門容易地安裝自動上鎖機構。 According to this configuration, the door open / closed state detection unit includes a housing that houses the light source, the light detection unit, the opening / closing detection unit, the lock mechanism, and the control unit in a manner capable of being mounted on the door; and the lock mechanism includes: The locking part of the lock body of the lock body, which is called a box lock, is engaged with the lock portion of the existing door, so that the existing door is installed with a detection unit of the door opened and closed, and the lock of the existing door is locked. The lock-side engaging portion and the engaging portion of the main body can easily mount a door open / closed state detection unit to an existing door. The detection unit of the door opening / closing state can lock or unlock the lock body by driving the engaging portion, so the existing door can be easily installed with an automatic locking mechanism.

再者,較佳的是前述控制部組構成:藉由前述開閉檢測部檢測出前述門關閉時,藉由前述鎖機構來使前述鎖上鎖。 Furthermore, it is preferable that the control unit group is configured to lock the lock by the lock mechanism when the door closing is detected by the opening / closing detection unit.

依據該構成,在門安裝門開閉狀態之檢測 單元,藉此實現當門關閉時就自動地上鎖的自動上鎖機構。 According to this configuration, a door open / closed state detection unit is installed on the door, thereby realizing an automatic lock mechanism that automatically locks when the door is closed.

再者,較佳的是更具備:認證資訊取得部,係設置在前述門的外側,且取得用以認證使用者的認證資訊;前述控制部係組構成:當依據前述認證資訊之認證成功時,藉由前述鎖機構來使前述鎖本體解鎖。 Furthermore, it is preferable to further include: an authentication information acquisition unit, which is provided outside the aforementioned door and obtains authentication information for authenticating a user; the aforementioned control unit is constituted as a group: when the authentication based on the aforementioned authentication information is successful , The lock body is unlocked by the lock mechanism.

依據該構成,在門安裝門開閉狀態之檢測單元,藉此實現以使用者認證之方式來使門解鎖的自動上鎖機構。 According to this configuration, a door open / closed state detection unit is installed on the door, thereby realizing an automatic locking mechanism that unlocks the door by means of user authentication.

此外,較佳的是前述認證資訊取得部係取得虹膜認證用之虹膜圖像作為前述認證資訊。 In addition, it is preferable that the authentication information acquisition unit obtains an iris image for iris authentication as the authentication information.

依據該構成,在門安裝門開閉狀態之檢測單元,藉此實現以虹膜認證之方式來使門解鎖的自動上鎖機構。 According to this configuration, a door open / closed state detection unit is installed on the door, thereby realizing an automatic locking mechanism for unlocking the door by means of iris authentication.

再者,本發明之附開閉檢測功能之門係具備:上述之門開閉狀態之檢測單元、及前述門。 In addition, the door with an opening / closing detection function of the present invention includes the above-mentioned detection unit for the opening / closing state of the door, and the aforementioned door.

在不具有門之開閉狀態之檢測功能的既有之門安裝有上述之門開閉狀態之檢測單元的附開閉檢測功能之門,係可檢測出門之開閉狀態。 A door with an opening / closing detection function of the above-mentioned door opening / closing state detection unit is installed on an existing door which does not have a door's opening / closing state detection function, which can detect the door's opening / closing state.

如上述之構成的門開閉狀態之檢測單元係可容易地對不具有門之開閉狀態之檢測功能的既有之門進行門之開閉狀態的檢測,且具備該門開閉狀態之檢測單元的附開閉檢測功能之門係可檢測門之開閉狀態。 The detection unit of the door opening / closing state configured as described above can easily detect the opening / closing state of an existing door without the detection function of the opening / closing state of the door, and the opening / closing of the detection unit provided with the door's opening / closing state The door of the detection function can detect the opening and closing state of the door.

1‧‧‧鎖控制單元 1‧‧‧lock control unit

2‧‧‧門 2‧‧‧ gate

4‧‧‧電源控制系統 4‧‧‧ Power Control System

5‧‧‧導電構件 5‧‧‧ conductive members

6‧‧‧電源控制裝置 6‧‧‧Power control device

10‧‧‧殼體 10‧‧‧shell

11‧‧‧第一把手 11‧‧‧ number one

12‧‧‧第二把手 12‧‧‧ second handle

13‧‧‧貫穿孔 13‧‧‧through hole

15‧‧‧傾斜面 15‧‧‧ inclined surface

16‧‧‧冷反光鏡 16‧‧‧cold mirror

17‧‧‧接觸檢測部 17‧‧‧Contact Detection Department

18‧‧‧無線發送部 18‧‧‧Wireless Transmission Department

20‧‧‧附電鎖之門 20‧‧‧ Door with electric lock

21‧‧‧軸部 21‧‧‧ Shaft

22‧‧‧鎖本體 22‧‧‧Lock body

23‧‧‧外表面 23‧‧‧ outer surface

24‧‧‧內面 24‧‧‧ inside

25‧‧‧門端 25‧‧‧ Door

26‧‧‧門框 26‧‧‧ Door Frame

27‧‧‧門鎖撞板 27‧‧‧Door lock bumper

31‧‧‧紅外線LED(光源) 31‧‧‧ Infrared LED (light source)

32‧‧‧光檢測部 32‧‧‧Light Detection Department

33‧‧‧震盪電路 33‧‧‧Oscillation circuit

51‧‧‧絕緣被覆 51‧‧‧ insulation coating

61‧‧‧天線 61‧‧‧antenna

62‧‧‧無線通信電路(接收部) 62‧‧‧Wireless communication circuit (receiving section)

63‧‧‧電源控制部 63‧‧‧Power Control Department

64‧‧‧開關部 64‧‧‧Switch Department

65‧‧‧電源配線 65‧‧‧Power wiring

66‧‧‧室內電氣機器 66‧‧‧Interior electrical equipment

101‧‧‧照相機(認證資訊取得部) 101‧‧‧Camera (Certification Information Acquisition Department)

102‧‧‧鎖機構(解鎖機構、上鎖機構) 102‧‧‧lock mechanism (unlock mechanism, lock mechanism)

104‧‧‧控制部 104‧‧‧Control Department

112‧‧‧連接端子 112‧‧‧Connecting terminal

121‧‧‧驅動部 121‧‧‧Driver

122‧‧‧驅動鍵(卡合部) 122‧‧‧Drive key (engagement part)

141‧‧‧開閉檢測部 141‧‧‧Open and close detection department

142‧‧‧自動上鎖控制部(控制部) 142‧‧‧Automatic lock control section (control section)

143‧‧‧圖像處理部 143‧‧‧Image Processing Department

144‧‧‧認證部 144‧‧‧Certificate

145‧‧‧鎖控制部 145‧‧‧Lock Control Department

146‧‧‧記憶部 146‧‧‧Memory Department

171‧‧‧下拉電阻 171‧‧‧Drop-down resistor

172‧‧‧CMOS反向器 172‧‧‧CMOS Inverter

173‧‧‧保持電路 173‧‧‧Holding circuit

181‧‧‧電容器 181‧‧‧Capacitor

201‧‧‧壁面 201‧‧‧wall surface

210‧‧‧第二把持部 210‧‧‧Second grip

211‧‧‧安裝部 211‧‧‧Mounting Department

212‧‧‧軸 212‧‧‧axis

213‧‧‧第一把持部 213‧‧‧First holding section

214‧‧‧嵌合部 214‧‧‧Mating part

215‧‧‧嵌合孔 215‧‧‧fitting hole

216‧‧‧螺栓 216‧‧‧Bolt

217‧‧‧螺孔 217‧‧‧Screw hole

218‧‧‧絕緣部 218‧‧‧Insulation Department

221‧‧‧彈鍵栓 221‧‧‧Keyboard Bolt

222‧‧‧固定栓 222‧‧‧Fixing bolt

223‧‧‧把手安裝部 223‧‧‧Handle mounting section

224‧‧‧軸桿貫穿孔 224‧‧‧ shaft through hole

225‧‧‧鎖側卡合部 225‧‧‧Lock side engaging part

226‧‧‧溝部 226‧‧‧Gully

227‧‧‧殼體 227‧‧‧shell

271‧‧‧門鎖撞板孔 271‧‧‧Door lock strike plate hole

272‧‧‧前端導引部 272‧‧‧Front end guide

321‧‧‧光電二極體(轉換部) 321‧‧‧photodiode (conversion department)

322‧‧‧高通濾波器 322‧‧‧High-pass filter

323‧‧‧AC/DC轉換器 323‧‧‧AC / DC converter

A‧‧‧攝像方向 A‧‧‧ Camera direction

AC‧‧‧商用交流電源 AC‧‧‧Commercial AC Power

B‧‧‧紅外線光 B‧‧‧ infrared light

C‧‧‧反射光 C‧‧‧Reflected light

L‧‧‧距離 L‧‧‧ Distance

U‧‧‧使用者 U‧‧‧User

第1圖係顯示本發明第一實施形態之附電鎖之門之一例的立體圖。 Fig. 1 is a perspective view showing an example of a door with an electric lock according to a first embodiment of the present invention.

第2圖係從房間之內側觀看第1圖所示之門的內側的面及安裝有門之房間的壁面之立體圖。 FIG. 2 is a perspective view of the inside surface of the door shown in FIG. 1 and the wall surface of the room where the door is installed, as viewed from the inside of the room.

第3圖係第1圖所示之鎖控制單元及門之第一把手、第二把手附近的局部放大圖。 FIG. 3 is a partial enlarged view of the lock control unit and the first handle and the second handle near the door shown in FIG.

第4圖係概念性顯示本發明之電源控制系統之主要電性構成之一例的方塊圖。 FIG. 4 is a block diagram conceptually showing an example of the main electrical configuration of the power supply control system of the present invention.

第5圖係用以說明導電構件之連接構造的說明圖。 Fig. 5 is an explanatory diagram for explaining a connection structure of a conductive member.

第6圖係用以說明門之開閉狀態之檢測方法的說明圖。 Fig. 6 is an explanatory diagram for explaining a method for detecting the open / closed state of a door.

第7圖係用以說明門之開閉狀態之檢測方法的說明圖。 FIG. 7 is an explanatory diagram for explaining a detection method of the open / closed state of the door.

第8圖係顯示第2圖所示之電源控制裝置之構成的一例之方塊圖。 Fig. 8 is a block diagram showing an example of the configuration of the power control device shown in Fig. 2.

第9圖係顯示鎖控制單元及電源控制系統之動作之一例的流程圖。 FIG. 9 is a flowchart showing an example of operations of the lock control unit and the power control system.

第10圖係顯示鎖控制單元及電源控制系統之動作之一例的流程圖。 FIG. 10 is a flowchart showing an example of operations of the lock control unit and the power control system.

以下,依據圖式說明本發明之實施形態。此外,在各圖中,標示同一符號的構成係顯示相同之構成,並省略其說明。第1圖係顯示本發明第一實施形態之附電 鎖之門20之一例的立體圖。附電鎖之門20係在門2安裝有鎖控制單元1而構成者。附電鎖之門20係相當於附開閉檢測功能之門之一例。鎖控制單元1係構成為進行虹膜認證之虹膜認證裝置。鎖控制單元1係相當於門開閉狀態檢測單元之一例。 Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, in each figure, the structure which shows the same code | symbol shows the same structure, and the description is abbreviate | omitted. Fig. 1 is a perspective view showing an example of a door 20 with an electric lock according to a first embodiment of the present invention. The door 20 with an electric lock is constituted by installing a lock control unit 1 on the door 2. The door 20 with an electric lock is an example of a door with an opening / closing detection function. The lock control unit 1 is an iris authentication device configured to perform iris authentication. The lock control unit 1 corresponds to an example of a door open / closed state detection unit.

在屬於門2之外側面的外表面23,安裝有第二把手12。鎖控制單元1係安裝在安裝於壁面201之門2之外表面23的第二把手12附近。第1圖所示之門2係將其長邊方向設定為作為就門窗而言為垂直地配置的預定方向(以下簡稱為上下方向),並以使門2之上下方向成為垂直之方式安裝在壁面201。 A second handle 12 is attached to an outer surface 23 belonging to the outer side surface of the door 2. The lock control unit 1 is installed near the second handle 12 mounted on the outer surface 23 of the door 2 of the wall 201. The door 2 shown in FIG. 1 has its long side direction set as a predetermined direction (hereinafter referred to as an up-down direction) arranged vertically with respect to doors and windows, and is installed so that the up-down direction of the door 2 is vertical.墙面 201。 Wall surface 201.

門2亦可為例如飯店之各房間的門,亦可為集合住宅或獨楝戶之住宅的門,亦可為大樓之出入口或辦公室內的門。鎖控制單元1雖可安裝使用在各種門,但特別是可適用作為飯店之各房間的門2用之虹膜認證裝置。 The door 2 may be, for example, a door of each room of a restaurant, a door of a collective house or a single-family house, or a door of an entrance or an office of a building. Although the lock control unit 1 can be installed and used in various doors, it is particularly applicable as an iris authentication device for the door 2 in each room of a restaurant.

鎖控制單元1係安裝在第二把手12附近,使用者U之眼睛、亦即虹膜通常位在比鎖控制單元1之位置更上方之處。此外,小孩子之眼睛的位置雖有位在比鎖控制單元1之位置更下方之處的情形,但將例如門2設為飯店之房間的門時,通常由於宿泊客為成人,因此使用者U之眼睛位於比鎖控制單元1之位置更上方處的機率會較高。 The lock control unit 1 is installed near the second handle 12. The eye of the user U, that is, the iris is usually located above the position of the lock control unit 1. In addition, although the position of the eyes of a child may be lower than the position of the lock control unit 1, when the door 2 is used as a door of a hotel room, the guest is usually an adult, so the user The probability that the eye of U is higher than the position of the lock control unit 1 will be higher.

第2圖係從房間之內側觀看第1圖所示之 門2的內側的面及安裝有門2之房間的壁面之立體圖。在屬於門2之內側面的內面24,安裝有第一把手11。在房間內之壁面安裝有電源控制裝置6。由鎖控制單元1與電源控制裝置6構成電源控制系統之一例。 Fig. 2 is a perspective view of the inside surface of the door 2 and the wall surface of the room in which the door 2 is installed as viewed from the inside of the room. A first handle 11 is attached to an inner surface 24 belonging to the inner surface of the door 2. A power supply control device 6 is installed on the wall surface in the room. An example of the power control system is constituted by the lock control unit 1 and the power control device 6.

第3圖係第1圖所示之鎖控制單元1及門2之第一把手11、第二把手12附近的局部放大圖。在門2之第一把手11、第二把手12的安裝位置附近,係在門2之厚度內收納有將門2予以上鎖及解鎖的鎖本體22。 FIG. 3 is a partial enlarged view of the vicinity of the first handle 11 and the second handle 12 of the lock control unit 1 and the door 2 shown in FIG. 1. Near the installation position of the first handle 11 and the second handle 12 of the door 2, a lock body 22 that locks and unlocks the door 2 is housed within the thickness of the door 2.

鎖本體22係所謂之箱鎖(殼鎖)。鎖本體22係具備:與使用者U之第一把手11、第二把手12的操作連動而進退之彈鍵栓(latch bolt)221;用以將門2予以上鎖之固定栓(dead bolt)222;從第一把手11、第二把手12接受用以使彈鍵栓221進退之驅動力的把手安裝部223;從驅動鍵122接受用以使固定栓222進退之驅動力的鎖側卡合部225;將把手安裝部223之旋轉運動轉換成使彈鍵栓221進退之直線運動,將鎖側卡合部225之旋轉運動轉換為使固定栓222進退之直線運動的未圖示之傳達機構;及收容上述該等構件之大致箱狀的殼體227。 The lock body 22 is a so-called box lock (shell lock). The lock body 22 is provided with a latch bolt 221 that advances and retracts in conjunction with the operation of the first handle 11 and the second handle 12 of the user U, and a dead bolt 222 for locking the door 2; A handle mounting portion 223 that receives a driving force for advancing and retracting the bullet bolt 221 from the first handle 11 and a second handle 12; a lock-side engaging portion 225 that receives a driving force for advancing and retracting the fixing bolt 222 from the driving key 122; An unillustrated transmission mechanism that converts the rotary motion of the handle mounting portion 223 into a linear motion that advances and retracts the bullet bolt 221, and converts the rotary motion of the lock-side engaging portion 225 into a linear motion that advances and retracts the fixed bolt 222; The above-mentioned components have a substantially box-shaped casing 227.

彈鍵栓221、及固定栓222係藉由傳達機構而進退,藉此從門2之門端25突出、或被拉入至門2內。 The spring bolt 221 and the fixing bolt 222 advance and retreat by a transmission mechanism, thereby protruding from the door end 25 of the door 2 or being pulled into the door 2.

第二把手12係具備:供使用者把持之大致棒狀的第.二把持部210;從第二把持部210之一方端部附近朝與第二把持部210之軸方向垂直的方向延伸的軸部21。軸部21係包含例如四角柱形狀的軸桿212;以及用以 將軸桿212安裝在第二把持部210之圓柱狀的安裝部211。 The second handle 12 is provided with a substantially rod-shaped second holding portion 210 for holding by a user; and an axis extending from the vicinity of one end of the second holding portion 210 in a direction perpendicular to the axial direction of the second holding portion 210. Department 21. The shaft portion 21 includes, for example, a quadrangular prism-shaped shaft 212; and a cylindrical mounting portion 211 for mounting the shaft 212 on the second holding portion 210.

在鎖本體22之把手安裝部223,形成有可供軸桿212貫穿之軸桿貫穿孔224。軸桿貫穿孔224之與貫穿方向正交之方向的剖面形狀係設為與軸桿212嵌合之形狀。 A shaft insertion hole 224 through which the shaft 212 can pass is formed in the handle mounting portion 223 of the lock body 22. The cross-sectional shape of the shaft penetrating hole 224 in a direction orthogonal to the penetration direction is a shape that fits into the shaft 212.

第一把手11係具備:供使用者把持之大致棒狀的第一把持部213;從第一把持部213之一方端部附近朝與第一把持部213之軸方向垂直的方向延伸之圓柱狀的嵌合部214。在嵌合部214,形成有接受軸桿212之前端部的嵌合孔215。嵌合孔215之與深度方向正交之方向的剖面形狀,係設為與軸桿212之前端部嵌合的形狀。 The first handle 11 is provided with a substantially rod-shaped first holding portion 213 for holding by a user, and a cylindrical shape extending from the vicinity of one end of the first holding portion 213 in a direction perpendicular to the axial direction of the first holding portion 213 Fit section 214. A fitting hole 215 is formed in the fitting portion 214 to receive the front end of the shaft 212. The cross-sectional shape of the fitting hole 215 in a direction orthogonal to the depth direction is a shape that fits the front end portion of the shaft 212.

軸桿212及軸桿貫穿孔224之大小、形狀在門及鎖業界中事實上係被標準規格化者。因此,容易對既有之門2,拆下原本被安裝的把手,而安裝替代之具備標準規格化之形狀及粗度之軸桿212的第二把手12;及與第二把手12相對應的第一把手11。此外,第一把持部213及第二把持部210係只要是供把手之使用者把持的部分即可,並不限定於棒狀,且例如亦可為球狀,亦可為其他形狀。 The size and shape of the shaft 212 and the shaft through hole 224 are actually standardized by the door and lock industries. Therefore, it is easy to remove the handle originally installed on the existing door 2 and install and replace the second handle 12 having a standard standardized shape and thickness of the shaft 212; and the second handle 12 corresponding to the second handle 12 First handle 11. In addition, the first gripping portion 213 and the second gripping portion 210 are only required to be gripped by a user of the handle, and are not limited to a rod shape, and may be, for example, spherical shapes or other shapes.

鎖控制單元1係在上下方向具備長條之大致箱狀的殼體10。在殼體10中,以可一體、並且安裝在門2之外表面23之方式收容有照相機101、和後述之鎖機構102、無線發送部18、接觸檢測部17、震盪電路33、紅外線LED 31、光檢測部32、以及控制部104。鎖機構102 係具備驅動部121(第4圖)及驅動鍵122,並且將門2予以解鎖及上鎖。鎖機構102係相當於解鎖機構及上鎖機構之一例。 The lock control unit 1 is provided with an elongated substantially box-shaped case 10 in the vertical direction. In the housing 10, a camera 101, a lock mechanism 102 to be described later, a wireless transmission unit 18, a contact detection unit 17, an oscillation circuit 33, and an infrared LED 31 are housed so as to be integrated and mounted on the outer surface 23 of the door 2. , Light detection section 32, and control section 104. The lock mechanism 102 includes a driving unit 121 (FIG. 4) and a driving key 122, and unlocks and locks the door 2. The lock mechanism 102 is an example equivalent to an unlocking mechanism and a locking mechanism.

從殼體10之朝門2的安裝面側,突出有與鎖側卡合部225卡合的驅動鍵122(卡合部)。驅動鍵122係藉由後述之驅動部121而旋轉。在殼體10中,形成有供第二把手12之軸部21貫穿的貫穿孔13。在鎖側卡合部225中,形成有用以與驅動鍵122嵌合而卡合的溝部226。 From the mounting surface side of the casing 10 toward the door 2, a drive key 122 (engaging portion) that engages with the lock-side engaging portion 225 is protruded. The driving key 122 is rotated by a driving unit 121 described later. The housing 10 is formed with a through hole 13 through which the shaft portion 21 of the second handle 12 passes. The lock-side engaging portion 225 is formed with a groove portion 226 for fitting and engaging with the driving key 122.

藉此,使鎖控制單元1密接於門2,且將驅動鍵122插入至溝部226而令驅動鍵122卡合鎖側卡合部225之狀態下,使第二把手12之軸部21貫穿於貫穿孔13及軸桿貫穿孔224,並使軸部21之前端部、亦即軸桿212之前端部插入至嵌合孔215,藉此將第一把手11、第二把手12及鎖控制單元1安裝在門2。在嵌合部214之側面,形成有可供螺栓216插入的螺孔217。將軸桿212之前端部插入至嵌合孔215,且將螺栓216螺嵌在螺孔217,而將軸桿212固定在第一把手11。 As a result, the lock control unit 1 is in close contact with the door 2 and the drive key 122 is inserted into the groove portion 226 so that the drive key 122 is engaged with the lock-side engagement portion 225, and the shaft portion 21 of the second handle 12 is penetrated through The through hole 13 and the shaft through hole 224 allow the front end of the shaft portion 21, that is, the front end of the shaft 212 to be inserted into the fitting hole 215, thereby inserting the first handle 11, the second handle 12, and the lock control unit 1 Installed on door 2. A screw hole 217 through which the bolt 216 can be inserted is formed on a side surface of the fitting portion 214. The front end of the shaft 212 is inserted into the fitting hole 215, and the bolt 216 is screwed into the screw hole 217 to fix the shaft 212 to the first handle 11.

在將第一把手11、第二把手12及鎖控制單元1安裝在門2之狀態下,當對第一把手11、第二把手12進行操作時,軸部21會旋轉,且藉由把手安裝部223將該旋轉運動轉換成彈鍵栓221之直線運動,來將彈鍵栓221拉入至門2內而可打開門2。 In a state where the first handle 11, the second handle 12, and the lock control unit 1 are mounted on the door 2, when the first handle 11 and the second handle 12 are operated, the shaft portion 21 is rotated and the handle mounting portion 223 is used. The rotary motion is converted into a linear motion of the bullet key 221 to pull the bullet key 221 into the door 2 to open the door 2.

在鎖側卡合部225中,通常係安裝有所謂之筒部,鎖側卡合部225係與筒部卡合。筒部係形成供鑰 匙插入之部分在該筒部用以外的鑰匙之下不會旋轉者。 The lock-side engaging portion 225 is usually provided with a so-called cylindrical portion, and the lock-side engaging portion 225 is engaged with the cylindrical portion. The barrel is formed so that the part where the key is inserted will not rotate under the key other than the barrel.

由於安裝筒部,因此在鎖側卡合部225設置有用以安裝筒部之安裝機構。因此,從並未具備鎖控制單元1之通常的門2,在拆下筒部與把手之後將鎖控制單元1安裝在門2,藉此可容易地將鎖控制單元1安裝在既有之門2。 Since the tube portion is mounted, a mounting mechanism for mounting the tube portion is provided in the lock-side engaging portion 225. Therefore, the lock control unit 1 can be easily attached to an existing door by attaching the lock control unit 1 to the door 2 after removing the barrel and the handle from the normal door 2 without the lock control unit 1. 2.

此外,一般而言,在門之內側安裝有指捻轉鈕(thumb turn)。指捻轉鈕係用以使固定栓進出的旋鈕。在門之內側亦設置有與指捻轉鈕卡合之鎖側卡合部225。因此,亦可從既有之門2拆下內側的指捻轉鈕與把手,且在門2安裝鎖控制單元1並且使驅動鍵122卡合在指捻轉鈕用的鎖側卡合部225,藉此在既有之門2的內側安裝鎖控制單元1。 In addition, generally, a thumb turn is installed inside the door. The finger twist knob is a knob used to make the fixing bolt come in and out. A lock-side engaging portion 225 that is engaged with the finger twist knob is also provided inside the door. Therefore, the inner twist knob and handle can be removed from the existing door 2 and the lock control unit 1 can be installed on the door 2 and the drive key 122 can be engaged with the lock side engagement portion 225 for the twist knob. Therefore, the lock control unit 1 is installed inside the existing door 2.

殼體10之上表面的至少一部係設為相對於水平方向傾斜的傾斜面15。在傾斜面15貼附有冷反光鏡(cold mirror)16。冷反光鏡16係使紅外線穿透而使可視光反射之鏡。此外,具備由圖示省略之例如紅外線LED(Light Emitting Diode)等所構成的紅外線照明,並藉由紅外線對使用者U之眼睛進行照射。 At least a part of the upper surface of the casing 10 is an inclined surface 15 inclined with respect to the horizontal direction. A cold mirror 16 is attached to the inclined surface 15. The cold reflector 16 is a mirror that transmits infrared rays and reflects visible light. In addition, it is provided with infrared illumination including an infrared LED (Light Emitting Diode), which is not shown in the figure, and irradiates the eyes of the user U with infrared rays.

在殼體10之內部配設有透過冷反光鏡16對使用者U之眼睛進行攝像的照相機101(認證資訊取得部)。照相機101係利用例如CMOS(互補式金屬氧化物半導體,Complementary Metal Oxide Semiconductor)攝像元件或CCD(電荷耦合元件,Charge Coupled Device)等攝像 元件、及將圖像成像在該攝像元件的透鏡而構成者,且相當於攝像部之一例。照相機101係將顯示所攝像之圖像的圖像資料輸出至後述之控制部104。 A camera 101 (authentication information acquisition section) for imaging the eyes of the user U through the cold mirror 16 is provided inside the housing 10. The camera 101 is constituted by using, for example, a CMOS (Complementary Metal Oxide Semiconductor) imaging element or a CCD (Charge Coupled Device), and a lens that forms an image on the imaging element. And corresponds to an example of the imaging section. The camera 101 outputs image data showing a captured image to a control unit 104 described later.

照相機101之攝像方向A、亦即照相機101之透鏡的光軸方向相較於水平方向係朝上方傾斜。如上所述,通常使用者U之眼睛位於比鎖控制單元1之位置還上方之處,因此使照相機101之攝像方向A相較於水平方向朝上方處傾斜並對鎖控制單元1之上方進行攝影,從而容易地對使用者U之眼睛進行攝像。 The imaging direction A of the camera 101, that is, the optical axis direction of the lens of the camera 101 is inclined upward compared to the horizontal direction. As described above, the eyes of the user U are generally located above the position of the lock control unit 1, so the imaging direction A of the camera 101 is tilted upward compared to the horizontal direction, and the photograph is taken above the lock control unit 1. So that the eyes of the user U can be easily captured.

再者,使用者U係藉由使自己的眼睛投射在冷反光鏡16,從而可使自己的地眼睛位於適當之攝像位置。再者,藉由紅外光進行攝像,從而可與虹膜之顏色相異無關地對虹膜圖像進行攝像,使虹膜認證之處理容易。再者,若藉由紅外光進行照明,可在令使用者不會感到目眩之情形下進行照明。針對鎖控制單元1具備之其他構成要素容後說明。 Furthermore, the user U can project his own eyes on the cold mirror 16 so that his own eyes can be located at an appropriate imaging position. Furthermore, the infrared light is used for imaging, so that the iris image can be taken regardless of the color of the iris, which makes the process of iris authentication easy. Furthermore, if the illumination is performed by infrared light, the illumination can be performed without causing the user to feel dazzled. The other components included in the lock control unit 1 will be described later.

此外,門2必非一定具備固定栓222,且並不限定為由鎖控制單元1使固定栓222進退而切換門2之上鎖、解鎖的例。例如,門2亦可組構成:不具備固定栓222,而具備藉由以鎖側卡合部225所接受之驅動力,來固定(鎖固)第二把手12、或使第二把手12旋轉自在(非鎖固)之把手鎖固機構。 In addition, the door 2 does not necessarily have to be provided with the fixing bolt 222, and is not limited to an example in which the locking control unit 1 advances and retracts the fixing bolt 222 to switch the door 2 to be locked or unlocked. For example, the door 2 may be configured as follows: instead of having the fixing bolt 222, the door 2 may be provided with a driving force received by the lock-side engaging portion 225 to fix (lock) the second handle 12 or rotate the second handle 12 Free (non-locking) handle locking mechanism.

並且,鎖機構102亦可組構成:對驅動鍵122進行驅動而使第二把手12不能移動地予以固定,而將 彈鍵栓221設成不能被拉入至門2內從而將門2上鎖,以及對驅動鍵122進行驅動而解除第二把手12之固定,以與第二把手12之操作連動之方式,使彈鍵栓221被拉入至門2內,從而將門2解鎖。 In addition, the lock mechanism 102 can also be configured to drive the driving key 122 so that the second handle 12 cannot be moved to be fixed, and the elastic key bolt 221 is set so that it cannot be pulled into the door 2 to lock the door 2. And the driving key 122 is driven to release the fixation of the second handle 12, and the latch bolt 221 is pulled into the door 2 in a manner interlocking with the operation of the second handle 12 to unlock the door 2.

或者,亦可組構成具備切換機構,該切換機構係根據由鎖側卡合部225所接受的驅動力來切換:將第二把手12與彈鍵栓221之連動予以遮斷(鎖固)的狀態、及使第二把手12與彈鍵栓221連動(非鎖固)的狀態。 Alternatively, it may be configured to include a switching mechanism, which is switched according to the driving force received by the lock-side engaging portion 225: the second handle 12 and the latch bolt 221 are interrupted (locked) And a state in which the second handle 12 is linked (non-locked) with the latch bolt 221.

並且,鎖機構102亦可組構成:對驅動鍵122進行驅動來遮斷第二把手12與彈鍵栓221之連動,使彈鍵栓221不能被拉入至門2內,從而將門2上鎖,以及對驅動鍵122進行驅動而使第二把手12與彈鍵栓221連動,使彈鍵栓221被拉入至門2內,從而將門2解鎖。 In addition, the lock mechanism 102 may also be configured to drive the driving key 122 to block the linkage between the second handle 12 and the latch bolt 221, so that the latch bolt 221 cannot be pulled into the door 2, thereby locking the door 2. , And driving the driving key 122 to cause the second handle 12 to interlock with the latch bolt 221, so that the latch bolt 221 is pulled into the door 2, thereby unlocking the door 2.

此外,鎖機構102亦可不將門2上鎖。門2亦可具備自動上鎖機構,該自動上鎖機構係例如關關時自動地上鎖,鎖機構102亦可為僅依據認證結果來進行解鎖的構成。 In addition, the lock mechanism 102 may not lock the door 2. The door 2 may also be provided with an automatic locking mechanism. The automatic locking mechanism is, for example, automatically locked when the door is closed, and the lock mechanism 102 may be configured to unlock only based on the authentication result.

第4圖係概念性顯示本發明之電源控制系統之主要電性構成之一例的方塊圖。第4圖所示之電源控制系統4係具備鎖控制單元1及電源控制裝置6。 FIG. 4 is a block diagram conceptually showing an example of the main electrical configuration of the power supply control system of the present invention. The power control system 4 shown in FIG. 4 includes a lock control unit 1 and a power control device 6.

鎖控制單元1係具備照相機101、鎖機構102、接觸檢測部17、無線發送部18、電容器181、紅外線LED(Light Emitting Diode)31(光源)、震盪電路33、光檢測部32、連接端子112、及控制部104。鎖機構102係 包含驅動部121、及驅動鍵122。接觸檢測部17係包含下拉電阻171、CMOS(互補式金屬氧化物半導體,Complementary Metal Oxide Semiconductor)反向器(又稱反相器)172、及保持電路173。光檢測部32係包含光電二極體321(轉換部)、高通濾波器322、及AC/DC轉換器323。 The lock control unit 1 includes a camera 101, a lock mechanism 102, a contact detection unit 17, a wireless transmission unit 18, a capacitor 181, an infrared LED (Light Emitting Diode) 31 (light source), an oscillation circuit 33, a light detection unit 32, and a connection terminal 112. 、 和 控制 部 104。 And the control section 104. The lock mechanism 102 includes a driving unit 121 and a driving key 122. The contact detection unit 17 includes a pull-down resistor 171, a CMOS (Complementary Metal Oxide Semiconductor) inverter (also called an inverter) 172, and a holding circuit 173. The light detection section 32 includes a photodiode 321 (conversion section), a high-pass filter 322, and an AC / DC converter 323.

照相機101、驅動部121、無線發送部18、保持電路173、無線發送部18、震盪電路33、及AC/DC轉換器323係連接在控制部104。 The camera 101, the driving unit 121, the wireless transmitting unit 18, the holding circuit 173, the wireless transmitting unit 18, the oscillating circuit 33, and the AC / DC converter 323 are connected to the control unit 104.

驅動部121係利用例如馬達或歯輪機構而構成。驅動部121係依據來自控制部104之控制信號使驅動鍵122旋轉。當鎖控制單元1被安裝在門2時,由於驅動鍵122與鎖側卡合部225卡合,因此與驅動鍵122之旋轉連動來旋轉鎖側卡合部225。鎖側卡合部225之旋轉係藉由未圖示之傳達機構來轉換為直線運動,且使固定栓222進退。 The driving unit 121 is configured using, for example, a motor or a wheel mechanism. The driving unit 121 rotates the driving key 122 according to a control signal from the control unit 104. When the lock control unit 1 is mounted on the door 2, the drive key 122 is engaged with the lock-side engaging portion 225, so that the lock-side engaging portion 225 is rotated in conjunction with the rotation of the drive key 122. The rotation of the lock-side engaging portion 225 is converted into a linear motion by a transmission mechanism (not shown), and the fixing bolt 222 is advanced and retreated.

當固定栓222前進而從門2之門端25突出時,將門2予以上鎖,並且當固定栓222後退而埋入門2之門端25時,將門2予以解鎖。亦即,鎖機構102係切換安裝有鎖控制單元1之門2的上鎖與解鎖。 When the fixing bolt 222 advances and protrudes from the door end 25 of the door 2, the door 2 is locked, and when the fixing bolt 222 moves backward and is buried in the door end 25 of the door 2, the door 2 is unlocked. That is, the lock mechanism 102 switches between locking and unlocking of the door 2 on which the lock control unit 1 is installed.

連接端子112係藉由導電構件5與第一把手11導電連接。第一把手11係利用例如金屬等導電材料而構成。連接端子112係電性連接接觸檢測部17、及無線發送部18。更具體而言,連接端子112係連接在CMOS反向器172之輸入端子,CMOS反向器172之輸入端子係藉由 下拉電阻171而被下拉,且連接在接地。下拉電阻171係設為例如10MΩ左右之高電阻。再者,連接端子112係透過電容器181而連接在無線發送部18之輸出端子。 The connection terminal 112 is electrically connected to the first handle 11 through the conductive member 5. The first handle 11 is made of a conductive material such as metal. The connection terminal 112 is electrically connected to the contact detection unit 17 and the wireless transmission unit 18. More specifically, the connection terminal 112 is connected to the input terminal of the CMOS inverter 172, and the input terminal of the CMOS inverter 172 is pulled down by a pull-down resistor 171, and is connected to ground. The pull-down resistor 171 is set to a high resistance of, for example, about 10 MΩ. The connection terminal 112 is an output terminal connected to the wireless transmission unit 18 through a capacitor 181.

保持電路173係將短時間之脈衝或尖波(spike)狀的信號轉換成可由控制部104檢測之時間寬度之脈衝信號的電路。就保持電路173而言,可利用例如單穩定多諧振盪器電路。 The holding circuit 173 is a circuit that converts a short-time pulse or spike-like signal into a pulse signal having a time width that can be detected by the control unit 104. As for the holding circuit 173, for example, a monostable multivibrator circuit can be used.

第5圖係用以說明導電構件5之連接構造的說明圖。第5圖(a)係顯示第一把手11、及第二把手12被分離之狀態。在第一把手11設置有將第一把持部213與嵌合部214予以絕緣的絕緣部218。絕緣部218係由例如由樹脂或陶瓷等之絕緣層所構成。 FIG. 5 is an explanatory diagram for explaining a connection structure of the conductive member 5. FIG. 5 (a) shows a state where the first handle 11 and the second handle 12 are separated. The first handle 11 is provided with an insulating portion 218 that insulates the first holding portion 213 and the fitting portion 214. The insulating portion 218 is made of, for example, an insulating layer made of resin, ceramic, or the like.

軸桿212係例如形成為管狀,且在軸桿212內插通有導電構件5者。導電構件5係藉由例如鐵絲狀之導電構件所形成。導電構件5之前端部係從軸桿212之前端部突出。導電構件5之後端部係從軸桿212之後端附近拉出至外部。位於導電構件5之軸桿212內的部分係由絕緣被覆51所覆蓋,並將導電構件5與軸桿212予以絕緣。 The shaft 212 is, for example, formed into a tubular shape, and a conductive member 5 is inserted into the shaft 212. The conductive member 5 is formed by a wire-shaped conductive member, for example. The front end portion of the conductive member 5 protrudes from the front end portion of the shaft 212. The rear end portion of the conductive member 5 is pulled out from the vicinity of the rear end of the shaft 212 to the outside. The portion inside the shaft 212 of the conductive member 5 is covered by an insulating coating 51, and the conductive member 5 and the shaft 212 are insulated.

第5圖(b)係用以說明將第一把手11、第二把手12、及鎖控制單元1安裝在門2之狀態的說明圖。如第5圖(b)所示,軸桿212之前端部係與嵌合部214嵌合而安裝,且從軸桿212之前端部突出的導電構件5的前端係與第一把持部213抵接來導通第一把持部213與導電構件5。從軸桿212之後端附近被拉出至外部之導電構件5的後 端部,係連接在控制部104的連接端子112。 FIG. 5B is an explanatory diagram for explaining a state in which the first handle 11, the second handle 12, and the lock control unit 1 are mounted on the door 2. As shown in FIG. 5 (b), the front end of the shaft 212 is fitted and fitted to the fitting portion 214, and the front end of the conductive member 5 protruding from the front end of the shaft 212 abuts against the first holding portion 213 The first holding portion 213 and the conductive member 5 are connected to each other. The rear end portion of the conductive member 5 which is pulled out from the vicinity of the rear end of the shaft 212 to the outside is connected to a connection terminal 112 of the control portion 104.

藉此,藉由絕緣部218,第一把持部213與第二把持部210被絕緣,藉由導電構件5,接觸檢測部17及無線發送部18與第一把持部213被電性連接,而藉由絕緣部218,接觸檢測部17及無線發送部18與第二把持部210被絕緣。 Thereby, the first holding portion 213 and the second holding portion 210 are insulated by the insulating portion 218, and the contact detecting portion 17 and the wireless transmitting portion 18 are electrically connected to the first holding portion 213 through the conductive member 5, and The contact detecting unit 17 and the wireless transmitting unit 18 are insulated from the second holding unit 210 by the insulating unit 218.

第一把手11係配設在門2之內側、亦即室內之把手,欲從室內出去外面之使用者係為了打開門2而握持第一把手11之第一把持部213。當人體帶有靜電時,若使用者接觸於第一把持部213時,人體帶電電壓、亦即由第一把持部213所得之電氣信號會透過使用者所接觸的第一把持部213、導電構件5、及連接端子112而輸入至CMOS反向器172。 The first handle 11 is a handle provided inside the door 2, that is, an indoor handle. A user who wants to go out of the room and hold the first handle 11 of the first handle 11 in order to open the door 2. When the human body is charged with static electricity, if the user contacts the first holding portion 213, the human body charged voltage, that is, the electrical signal obtained by the first holding portion 213 will pass through the first holding portion 213 and the conductive member that the user contacts. 5. Connect the input terminal 112 to the CMOS inverter 172.

或者,由於人體具有導電性,因此以使用者的身體為天線接收室內之電磁波的輻射干擾、例如具有交流電源之50Hz或60Hz之頻率的電磁波,具有該頻率之微弱的信號係作為由第一把持部213所得之電氣信號經由使用者所握持之第一把持部213、導電構件5、及連接端子112輸入至CMOS反相器172。CMOS反向器172之輸入係高阻抗,下拉電阻171亦設為高電阻,故此即便如上述的微弱信號,亦可獲得足以超過CMOS反向器172之臨限值的電壓,並利用CMOS反向器172轉換成脈衝信號而輸入至保持電路173。 Or, because the human body has conductivity, the user ’s body is used as an antenna to receive radiated interference from indoor electromagnetic waves, such as electromagnetic waves having a frequency of 50 Hz or 60 Hz of an AC power source. A weak signal having this frequency is taken as the first control. The electrical signal obtained by the portion 213 is input to the CMOS inverter 172 through the first holding portion 213 held by the user, the conductive member 5, and the connection terminal 112. The input of the CMOS inverter 172 is high impedance, and the pull-down resistor 171 is also set to high resistance. Therefore, even with the weak signal as described above, a voltage sufficient to exceed the threshold value of the CMOS inverter 172 can be obtained, and the CMOS inverter is used to reverse The converter 172 is converted into a pulse signal and input to the holding circuit 173.

並且,將該脈衝信號,在保持電路173轉 換成可由控制部104檢測之時間寬度之脈衝信號。此時,保持電路173之輸出信號係成為顯示使用者接觸到第一把手11的檢測信號。 The pulse signal is converted into a pulse signal having a time width that can be detected by the control unit 104 in the holding circuit 173. At this time, the output signal of the holding circuit 173 becomes a detection signal indicating that the user touched the first handle 11.

藉此,接觸檢測部17係可檢測出使用者接觸到門2之內側的第一把手11。另一方面,在門2之外側的第二把手12係藉由絕緣部218而與第一把手11絕緣,因此即便使用者接觸於第二把手12,接觸檢測部17亦不會檢測出使用者接觸的情事。 Thereby, the contact detection unit 17 can detect that the user touches the first handle 11 inside the door 2. On the other hand, since the second handle 12 on the outside of the door 2 is insulated from the first handle 11 by the insulating portion 218, even if the user touches the second handle 12, the contact detection portion 17 will not detect the user's contact. Love affairs.

此外,接觸檢測部係只要依據由第一把持部213所得之電氣信號,來檢測出使用者接觸到第一把持部213即可,就其檢測方法而言,可採用接觸感測器或觸控感測器等之習知的各種方式。 In addition, the contact detection unit only needs to detect the user's contact with the first holding unit 213 based on the electrical signal obtained by the first holding unit 213. As for the detection method, a touch sensor or a touch sensor can be used. Sensors and other known methods.

再者,絕緣部218係可使第一把手11與第二把手12絕緣,未一定限定為將絕緣部218設置在第一把手11之例。例如,亦可將絕緣部218設置在軸桿212與安裝部211之間。或者,亦可將絕緣部218設置在安裝部211與第二把持部210之間。或者,亦能以絕緣材料構成嵌合部214,將嵌合部214作為絕緣部。 The insulating portion 218 can insulate the first handle 11 from the second handle 12, and is not necessarily limited to an example in which the insulating portion 218 is provided on the first handle 11. For example, the insulating portion 218 may be provided between the shaft 212 and the mounting portion 211. Alternatively, the insulating portion 218 may be provided between the mounting portion 211 and the second holding portion 210. Alternatively, the fitting portion 214 may be made of an insulating material, and the fitting portion 214 may be used as the insulating portion.

再者,亦可不設置絕緣部218,例如第二把持部210及軸部21中之至少一者係使用絕緣材料來構成。再者,軸桿212及安裝部211中之任一者亦可由絕緣材料來構成,藉此利用絕緣材料來構成軸部21。 In addition, the insulating portion 218 may not be provided. For example, at least one of the second holding portion 210 and the shaft portion 21 may be configured using an insulating material. In addition, any one of the shaft 212 and the mounting portion 211 may be made of an insulating material, and the shaft portion 21 may be formed of an insulating material.

再者,亦可不具備絕緣部218及導電構件5,而將軸部21中之至少軸桿212作為導電性之構件,並 且利用絕緣性之材料來構成第二把持部210,進而使軸桿212與連接端子112導通,藉此電性連接第一把手11與接觸檢測部17。 In addition, the insulating portion 218 and the conductive member 5 may not be provided, and at least the shaft 212 of the shaft portion 21 may be used as a conductive member, and the second holding portion 210 may be formed of an insulating material, and the shaft 212 may be further formed. It is electrically connected to the connection terminal 112, thereby electrically connecting the first handle 11 and the contact detection portion 17.

無線發送部18係透過電容器181、連接端子112、及導電構件5來電性連接在第一把手11的第一把持部213。無線發送部18係依據來自控制部104的控制信號來將無線頻率的信號輸出至第一把持部213,藉此使第一把持部213作為天線發揮功能,且將無線信號從第一把持部213發送至電源控制裝置6。就無線頻率而言,可適當採用特定省電力無線所使用之800MHz至1GHz的頻率。 The wireless transmitting section 18 is electrically connected to the first holding section 213 of the first handle 11 through the capacitor 181, the connection terminal 112, and the conductive member 5. The wireless transmitting unit 18 outputs a signal of a wireless frequency to the first holding unit 213 according to a control signal from the control unit 104, so that the first holding unit 213 functions as an antenna, and the wireless signal is transmitted from the first holding unit 213. Send to power control device 6. As for the wireless frequency, a frequency of 800MHz to 1GHz used by a specific power-saving wireless can be appropriately adopted.

由於鎖控制單元1係安裝在既有之門2的外表面23,因此當在殼體10內設置天線時,為了將無線信號發送至室內之電源控制裝置6,必須以補足因通過門2所造成之衰減量的方式提升無線信號之強度。當提升由室外之天線輸出之無線信號的強度時,無線信號的強度係高至會傳達至原本不必發送無線信號的室外空間或其他房間之的強度而較不理想。 Since the lock control unit 1 is installed on the outer surface 23 of the existing door 2, when an antenna is installed in the housing 10, in order to send wireless signals to the indoor power control device 6, it is necessary to supplement the passage through the door 2 The amount of attenuation caused increases the strength of the wireless signal. When the strength of the wireless signal output from an outdoor antenna is increased, the strength of the wireless signal is so high that it will be transmitted to the outdoor space or other room where it is not necessary to send the wireless signal, which is not ideal.

另一方面,依據電源控制系統4,安裝在既有之門2的外表面23,亦即位於房間之外側的鎖控制單元1係可將位於房間內側之第一把持部213作為天線發揮功能。結果,可相較於在室外設置天線之情形,可減弱發送至電源控制裝置6之無線信號強度。當減弱由第一把持部212輸出之無線信號強度時,可使消耗電力減低,且到達至室外或其他房間之無線信號會被門2衰減而變得更弱, 因此就對於消耗電力減低及對於第三者之干擾電波減低的觀點而言較為理想。 On the other hand, according to the power supply control system 4, the lock control unit 1 installed on the outer surface 23 of the existing door 2, that is, on the outside side of the room, can function as the antenna by using the first holding portion 213 located inside the room. As a result, the strength of the wireless signal transmitted to the power control device 6 can be reduced compared to the case where an antenna is installed outdoors. When the strength of the wireless signal output by the first holding part 212 is weakened, the power consumption can be reduced, and the wireless signal reaching the outdoor or other room will be attenuated by the door 2 to become weaker. The third party is more ideal from the viewpoint of reducing interference radio waves.

就無線發送部18而言,除了採用輸出預定之頻率信號的震盪電路之外,亦可採用各種無線發送用之電路。 As for the wireless transmitting section 18, in addition to an oscillating circuit that outputs a predetermined frequency signal, various wireless transmitting circuits can be used.

震盪電路33係依據由控制部104輸出之導通關斷信號,當導通關斷信號導通時,將比120Hz高之閃爍頻率、例如1kHz至10KHz左右的閃爍頻率之頻率信號輸出至紅外線LED 31。具體而言,震盪電路33係當從控制部104輸出關斷信號時使紅外線LED 31熄滅,當從控制部104輸出導通信號時,輸出上述頻率信號並以該頻率使紅外線LED 31閃爍。 The oscillating circuit 33 is based on the on-off signal output by the control unit 104. When the on-off signal is on, a frequency signal with a flicker frequency higher than 120 Hz, for example, a flicker frequency of about 1 kHz to 10 KHz, is output to the infrared LED 31. Specifically, the oscillating circuit 33 turns off the infrared LED 31 when an off signal is output from the control section 104, and outputs an above-mentioned frequency signal when the on signal is output from the control section 104 and blinks the infrared LED 31 at the frequency.

此外,震盪電路33亦可為,不管來自控制部104之信號,皆恆常地將頻率信號輸出至紅外線LED 31並使紅外線LED 31以閃爍頻率進行閃爍。若門2為關閉,則以閃爍頻率從紅外線LED 31發射之紅外線光,係藉由安裝在門框26之門鎖撞板(striker)27進行反射。 In addition, the oscillating circuit 33 may constantly output a frequency signal to the infrared LED 31 regardless of a signal from the control unit 104 and cause the infrared LED 31 to blink at a blinking frequency. If the door 2 is closed, the infrared light emitted from the infrared LED 31 at a blinking frequency is reflected by a door striker 27 mounted on the door frame 26.

第6圖、第7圖係用以說明門2之開閉狀態之檢測方法的說明圖。第6圖係顯示門2關閉的狀態,第7圖係顯示門2打開的狀態。 6 and 7 are explanatory diagrams for explaining a detection method of the open and closed state of the door 2. FIG. 6 shows a state where the door 2 is closed, and FIG. 7 shows a state where the door 2 is opened.

紅外線LED 31及光電二極體321係配設在殼體10之門端25側側面,且朝向門端25側並沿著外表面23,並且以毗連外表面23之方式發射紅外光。當門2關閉時,紅外線LED 31係往門鎖撞板27所位於的方向發射紅 外線光。 The infrared LED 31 and the photodiode 321 are disposed on the side surface of the door end 25 side of the housing 10, and face the door end 25 side and along the outer surface 23, and emit infrared light adjacent to the outer surface 23. When the door 2 is closed, the infrared LED 31 emits infrared light in the direction where the door lock striker 27 is located.

從紅外線LED 31所發射之紅外線光B的中心係與外表面23大致平行,且距離外表面23的距離L係設為1cm以下,教佳為5mm以下。紅外線LED 31及光電二極體321係安裝在在上下方向中,於門2之門端25設置有彈鍵栓221的位置。 The center of the infrared light B emitted from the infrared LED 31 is substantially parallel to the outer surface 23, and the distance L from the outer surface 23 is set to 1 cm or less, and the teaching is 5 mm or less. The infrared LED 31 and the photodiode 321 are installed in the up-down direction, and a spring bolt 221 is provided at the door end 25 of the door 2.

通常,一般而言在安裝有門2之壁面的門端25側之門框26,以對準於彈鍵栓221之上下方向的位置方式安裝門鎖撞板27,以便當門關閉時彈鍵栓221順暢地逸退至門2內、並且使彈鍵栓221不會碰到門框26而傷及門框26。 Generally, the door frame 26 on the side of the door end 25 where the wall surface of the door 2 is installed is generally installed with the door striker plate 27 in a position aligned with the up and down direction of the spring bolt 221 so that the spring bolt when the door is closed 221 smoothly retreats into the door 2 so that the latch key 221 does not touch the door frame 26 and hurt the door frame 26.

門鎖撞板27係大致矩形狀之金屬板,且將其端緣以鈍角或R形狀折彎曲而成為前端導引部272。門鎖撞板27係安裝成下述朝向:前端導引部272係從門框26的端面,以前端導引部272沿水平方向往門2打開之側突出之朝向。前端導引部272係朝遠離門2之方向彎曲。再者,在門鎖撞板27形成有接受彈鍵栓221之門鎖撞板孔271。 The door lock striker 27 is a substantially rectangular metal plate, and an end edge thereof is bent at an obtuse angle or an R shape to form a front end guide portion 272. The door lock striker 27 is installed in a direction in which the front end guide portion 272 projects from the end surface of the door frame 26 and the front end guide portion 272 projects horizontally toward the side where the door 2 opens. The front end guide portion 272 is bent away from the door 2. Furthermore, a door lock striker hole 271 is formed in the door lock striker 27 to receive the latch bolt 221.

如第6圖所示,在門2關閉的狀態下,從紅外線LED 31發射的紅外線光B係照射到門鎖撞板27之前端導引部272而反射,並且其反射光C會在光電二極體321受光。 As shown in FIG. 6, in the state where the door 2 is closed, the infrared light B emitted from the infrared LED 31 is irradiated and reflected by the front end guide portion 272 of the door lock striker 27, and the reflected light C is reflected in the photoelectric second The polar body 321 receives light.

光電二極體321係將所受光之反射光C轉換成電氣信號,且輸出至高通濾波器322。高通濾波器322 係使從紅外線LED 31輸出之紅外線光B的閃爍頻率通過至AC/DC轉換器323。高通濾波器322之遮斷頻率係為120Hz以上,且設為比紅外線光B之閃爍頻率更低的頻率。 The photodiode 321 converts the reflected light C of the received light into an electric signal and outputs the electric signal to the high-pass filter 322. The high-pass filter 322 passes the flicker frequency of the infrared light B output from the infrared LED 31 to the AC / DC converter 323. The blocking frequency of the high-pass filter 322 is 120 Hz or higher, and is set to a frequency lower than the flicker frequency of the infrared light B.

藉此,高通濾波器322係使反射光C在光電二極體321受光所得的電氣信號通過。 Thereby, the high-pass filter 322 passes the electric signal obtained by the reflected light C received by the photodiode 321.

AC/DC轉換器323係將從高通濾波器322輸出之交流信號轉換成直流信號,且作為反射光C的檢測信號輸出至控制部104。就AC/DC轉換器323而言,可採用所謂之整流電路。 The AC / DC converter 323 converts an AC signal output from the high-pass filter 322 into a DC signal, and outputs it as a detection signal of the reflected light C to the control unit 104. As for the AC / DC converter 323, a so-called rectifier circuit can be used.

光電二極體321係會有將太陽光或照明光予以受光之情形。然而,該種太陽光或照明光係通常未具有高於高通濾波器322之遮斷頻率之閃爍的頻率成分,因此即使在該種光電二極體321受光之情形時,該輸出信號亦會被高通濾波器322遮斷。在照明光中,在螢光燈之情形下,會以商用交流頻率之兩倍、100Hz或120Hz閃爍。然而,高通濾波器322之遮斷頻率係設為120Hz以上,且遮斷120Hz以下的頻率,故而防止光檢測部32誤檢測出螢光燈之光。 The photodiode 321 may receive sunlight or illumination light. However, this type of sunlight or illumination light generally does not have a flicker frequency component higher than the blocking frequency of the high-pass filter 322, so even when the photodiode 321 receives light, the output signal will be The high-pass filter 322 is turned off. In illuminating light, in the case of a fluorescent lamp, it will flicker at twice the commercial AC frequency, 100Hz or 120Hz. However, the blocking frequency of the high-pass filter 322 is set to be higher than 120 Hz, and the frequency lower than 120 Hz is blocked. Therefore, the light detection unit 32 is prevented from erroneously detecting the light of the fluorescent lamp.

另一方面,如第7圖所示,在門2打開之狀態下,由於從紅外線LED 31發射的紅外線光B並未照射到門鎖撞板27,因此該反射光並不會在光電二極體321受光。因此,不會將檢測信號從光檢測部32輸出至控制部104。 On the other hand, as shown in FIG. 7, when the door 2 is opened, the infrared light B emitted from the infrared LED 31 does not irradiate the door lock striker 27, so the reflected light does not reach the photodiode. The body 321 receives light. Therefore, the detection signal is not output from the light detection section 32 to the control section 104.

如此,依據震盪電路33、紅外線LED 31、 及光檢測部32,可將顯示門2之開閉狀態的反射光C的檢測信號輸出至控制部104。 In this way, based on the oscillating circuit 33, the infrared LED 31, and the light detection unit 32, a detection signal indicating the reflected light C of the opened and closed state of the door 2 can be output to the control unit 104.

控制部104係具備:執行例如預定之演算處理的CPU(Central Processing Unit)、將資料暫時地記憶的RAM(Random Access Memory)、記憶預定之控制程式或資料的非揮發性的記憶裝置、計時器電路、及該等裝置之周邊電路等。記憶裝置亦作為記憶部146發揮功能,該記憶部146係記憶用以進行虹膜認證之判定的判定基準的基準資訊。再者,控制部104係藉由執行預定之控制程式,而作為開閉檢測部141、自動上鎖控制部142、圖像處理部143、認證部144、及鎖控制部145發揮功能。 The control unit 104 includes a CPU (Central Processing Unit) that executes predetermined calculation processing, a RAM (Random Access Memory) that temporarily stores data, a nonvolatile memory device that stores predetermined control programs or data, and a timer. Electrical circuits, and peripheral circuits of such devices. The memory device also functions as a memory unit 146 that stores reference information of a determination criterion used for determination of iris authentication. The control unit 104 functions as an open / close detection unit 141, an automatic lock control unit 142, an image processing unit 143, an authentication unit 144, and a lock control unit 145 by executing a predetermined control program.

開閉檢測部141係依據顯示有無由光檢測部32檢測出光的檢測信號來檢測門2的開閉狀態。亦即,開閉檢測部141係當從光檢測部32輸出檢測信號時,檢測出門2關閉。 The opening / closing detection unit 141 detects the opening / closing state of the door 2 based on a detection signal indicating whether or not light is detected by the light detection unit 32. That is, the opening / closing detection unit 141 detects that the door 2 is closed when a detection signal is output from the light detection unit 32.

自動上鎖控制部142係藉由接觸檢測部17檢測出使用者接觸到第一把持部213時,藉由鎖機構102使固定栓222逸退而使門2解鎖。再者,自動上鎖控制部142(控制部)係當藉由開閉檢測部141檢測出門2關閉時,藉由鎖機構102使固定栓222突出而使門2上鎖。 When the automatic lock control unit 142 detects that the user has touched the first holding portion 213 by the contact detection unit 17, the lock bolt 222 is retracted by the lock mechanism 102 to unlock the door 2. The automatic lock control unit 142 (control unit) locks the door 2 by protruding the fixing bolt 222 by the lock mechanism 102 when the door 2 is detected to be closed by the opening / closing detection unit 141.

此外,自動上鎖控制部142亦可組構成:藉由開閉檢測部141持續檢測出門2關閉達預定之監視時間以上時,藉由鎖機構102使固定栓222突出而使門2上鎖。監視時間係可設為例如1秒左右。藉由設定監視時間, 當使用者誤關閉門2時,只要是在監視時間以內,即可打開門2,因此可防止所謂之被關在門外的情事。 In addition, the automatic lock control section 142 may be configured to: when the door 2 is continuously detected by the opening / closing detection section 141 for more than a predetermined monitoring time, the lock bolt 222 is protruded by the lock mechanism 102 to lock the door 2. The monitoring time can be set to about 1 second, for example. By setting the monitoring time, when the user closes the door 2 by mistake, as long as it is within the monitoring time, the door 2 can be opened, so that it can be prevented from being closed outside the door.

圖像處理部143係藉由公知之圖像辨識技術從藉由照相機101所攝像之圖像,來抽出虹膜的圖像,並輸出至認證部144。圖像處理部143亦可從虹膜的圖像抽出特徵資料,將該特徵資料輸出至認證部144。 The image processing unit 143 extracts an image of the iris from the image captured by the camera 101 by a known image recognition technology, and outputs the image to the authentication unit 144. The image processing unit 143 may also extract feature data from the image of the iris and output the feature data to the authentication unit 144.

認證部144係依據由圖像處理部143輸出之虹膜的圖像或其特徵資料,且藉由公知之虹膜認證技術來執行虹膜認證。具體而言,認證部144係將由圖像處理部143送來之虹膜的圖像、或由該圖像所得的特徵資料,與記憶在記憶部146之基準資訊相對照,藉此執行虹膜認證。認證部144係相當於依據由認證資訊取得部(照相機101)所取得之認證資訊來取得認證結果的認證結果取得部的一例。 The authentication section 144 performs iris authentication based on an image of the iris or its characteristic data output by the image processing section 143, and a well-known iris authentication technology. Specifically, the authentication unit 144 performs iris authentication by comparing the image of the iris sent from the image processing unit 143 or the characteristic data obtained from the image with the reference information stored in the storage unit 146. The authentication unit 144 is an example of an authentication result acquisition unit that obtains an authentication result based on the authentication information acquired by the authentication information acquisition unit (camera 101).

此外,鎖控制單元1並不一定限定為具備認證部144及記憶部146之例。亦可將認證部144及記憶部146裝設在由外部之伺服器裝置等所構成的認證裝置。並且,鎖控制單元1亦可具備認證裝置及通信電路以作為認證結果取得部之一例,以取代認證部144、及記憶部146,該通信電路係藉由有線或無線進行通信而從認證裝置取得認證結果者,並且亦可組構成:通信電路將由圖像處理部143所得的虹膜圖像、或由該圖像所得的特徵資料發送至認證裝置,且通信電路藉由從認證裝置接收該認證結果而取得依據認證資訊的認證結果。 In addition, the lock control unit 1 is not necessarily limited to the example provided with the authentication part 144 and the memory part 146. The authentication unit 144 and the memory unit 146 may be installed in an authentication device constituted by an external server device or the like. In addition, the lock control unit 1 may be provided with an authentication device and a communication circuit as an example of an authentication result acquisition section, instead of the authentication section 144 and the memory section 146. The communication circuit is obtained from the authentication device by performing wired or wireless communication. Those who have passed the authentication result may also be constituted: the communication circuit sends the iris image obtained by the image processing unit 143 or the characteristic data obtained from the image to the authentication device, and the communication circuit receives the authentication result from the authentication device And get certification results based on certification information.

並且,亦可將圖像處理部143、認證部144、及記憶部146裝設在由外部之伺服器裝置等所構成的認證裝置。再者,鎖控制單元1亦可具備認證裝置及通信電路以作為認證結果取得部之一例,以取代圖像處理部143、認證部144、及記憶部146,該通信電路係藉由有線或無線進行通信,並且亦可組構成:通信電路將由照相機101所攝像之圖像發送至認證裝置,且通信電路藉由從認證裝置接收該認證結果而取得依據認證資訊的認證結果。 In addition, the image processing unit 143, the authentication unit 144, and the storage unit 146 may be installed in an authentication device constituted by an external server device or the like. In addition, the lock control unit 1 may be provided with an authentication device and a communication circuit as an example of an authentication result acquisition section, instead of the image processing section 143, the authentication section 144, and the memory section 146. The communication circuit is wired or wireless. Communication is also possible, and the communication circuit may send an image captured by the camera 101 to the authentication device, and the communication circuit obtains the authentication result based on the authentication information by receiving the authentication result from the authentication device.

當鎖控制部145(控制部)認證成功時,對驅動部進行驅動121來使驅動鍵122旋轉,以使門2解鎖。藉此,認證成功之使用者可將門2打開。 When the lock control unit 145 (control unit) is successfully authenticated, the drive unit is driven 121 to rotate the drive key 122 to unlock the door 2. Thereby, the user who has successfully authenticated can open the door 2.

再者,當鎖控制部145認證成功時,依據由開閉檢測部141所進行之門2的開閉檢測結果來將控制信號輸出至無線發送部18,藉由無線發送部18使第一無線信號從第一把手11發送至電源控制裝置6。第一無線信號係預先設定為對電源控制裝置6請求室內之電源導通的信號。 Furthermore, when the lock control unit 145 is successfully authenticated, the control signal is output to the wireless transmitting unit 18 based on the opening and closing detection result of the door 2 performed by the opening and closing detecting unit 141, and the first wireless signal is transmitted from the wireless transmitting unit 18 The first handle 11 is sent to the power control device 6. The first wireless signal is set in advance as a signal requesting the power supply control device 6 to turn on the power in the room.

此外,當鎖控制部145藉由接觸檢測部17檢測出使用者接觸到第一把持部213時,依據由開閉檢測部141所進行之門2的開閉檢測結果而將控制信號輸出至無線發送部18,且藉由無線發送部18來將第二無線信號從第一把手11發送至電源控制裝置6。第二無線信號係與第一無線信號不同之信號,且對於電源控制裝置6預先設定為要求室內之電源關斷的信號。 In addition, when the lock control unit 145 detects that the user has contacted the first gripping unit 213 through the contact detection unit 17, the control signal is output to the wireless transmission unit according to the opening and closing detection result of the door 2 by the opening and closing detection unit 141. 18, and the second wireless signal is transmitted from the first handle 11 to the power control device 6 through the wireless transmitting section 18. The second wireless signal is a signal different from the first wireless signal, and is set in advance to the power supply control device 6 as a signal requiring the indoor power supply to be turned off.

第8圖係顯示第2圖所示之電源控制裝置6之構成的一例的方塊圖。第8圖所示之電源控制裝置6係具備天線61、無線通信電路62(接收部)、電源控制部63、及開關部64。 Fig. 8 is a block diagram showing an example of the configuration of the power control device 6 shown in Fig. 2. The power control device 6 shown in FIG. 8 includes an antenna 61, a wireless communication circuit 62 (receiving section), a power control section 63, and a switch section 64.

在安裝有門2之房間的室內,設置有室內電氣機器66。室內電氣機器66係室內之照明或、室內之電源插座等。室內電氣機器66係透過電源配線65及開關部64與商用交流電源AC連接。 Inside the room in which the door 2 is installed, an indoor electric device 66 is installed. The indoor electrical equipment 66 is an indoor lighting or an indoor power socket. The indoor electric device 66 is connected to a commercial AC power source AC through a power supply wiring 65 and a switch 64.

天線61係接收無線信號之天線。無線通信電路62係透過天線61接收第一及第二無線信號的無線通信電路。開關部64係例如三極體流開關(triac)或繼電器等開關元件。電源控制部63係例如由微電腦或邏輯電路等所構成。電源控制部63係在藉由無線通信電路62接收第一無線信號時使開關部64導通,且藉由無線通信電路62來接收第二無線信號時使開關部64關斷。 The antenna 61 is an antenna for receiving a wireless signal. The wireless communication circuit 62 is a wireless communication circuit that receives the first and second wireless signals through the antenna 61. The switching unit 64 is a switching element such as a triac or a relay. The power source control unit 63 is configured by, for example, a microcomputer or a logic circuit. The power supply control section 63 turns on the switch section 64 when the wireless communication circuit 62 receives the first wireless signal, and turns off the switch section 64 when the wireless communication circuit 62 receives the second wireless signal.

接著,針對如上所述構成之鎖控制單元1及電源控制系統4的動作加以說明。第9圖係顯示鎖控制單元1及電源控制系統4之動作之一例的流程圖。當使用者在室內欲從房間出去而握持第一把手11時,藉由接觸檢測部17檢測出使用者觸控到第一把持部213,並將該檢測信號輸出至控制部104(步驟S1)。 Next, operations of the lock control unit 1 and the power supply control system 4 configured as described above will be described. FIG. 9 is a flowchart showing an example of operations of the lock control unit 1 and the power control system 4. When the user wants to get out of the room while holding the first handle 11, the touch detection unit 17 detects that the user touches the first grip 213 and outputs the detection signal to the control unit 104 (step S1). .

當檢測信號被輸出至控制部104時,自動上鎖控制部142係藉由鎖機構102使固定栓222逸退而使門2解鎖(步驟S2)。藉此,欲從房間出去之使用者係可在 不進行操作指捻轉鈕等之手動解鎖操作之情形下,操作第一把手11而使彈鍵栓221逸退,以打開門2而出去外面。 When the detection signal is output to the control section 104, the automatic lock control section 142 unlocks the door 2 by retreating the fixing bolt 222 by the lock mechanism 102 (step S2). Thus, a user who wants to get out of the room can operate the first handle 11 to retreat the latch bolt 221 to open the door 2 and go outside without performing a manual unlocking operation such as operating a finger twist knob.

自動上鎖控制部142係在將門2解鎖(步驟S2)起至預先設定之開閉監視時間的期間,藉由開閉檢測部141而檢測出門2打開(在步驟S3中之是),且之後藉由開閉檢測部141檢測出門2關閉時(在步驟S4中之是),藉由鎖機構102使固定栓222突出而將門2上鎖(步驟S5)。開閉監視時間係適當地設定為使用者通常握持第一把手11起至打開門2為止之時間。開閉監視時間係設定為例如1秒。 The automatic lock control unit 142 detects that the door 2 is opened (YES in step S3) by the opening / closing detection unit 141 during the period from when the door 2 is unlocked (step S2) to a preset opening and closing monitoring time, and thereafter by When the opening / closing detection unit 141 detects that the door 2 is closed (YES in step S4), the locking bolt 222 is protruded by the lock mechanism 102 to lock the door 2 (step S5). The opening / closing monitoring time is appropriately set to a time from when the user normally holds the first handle 11 to when the door 2 is opened. The open / close monitoring time is set to, for example, 1 second.

接著,鎖控制部145係藉由無線發送部18而從室內之第一把手11發送第二無線信號(步驟S6)。於是,藉由電源控制裝置6使開關部64關斷,以遮斷對室內電氣機器66的電力供給。 Next, the lock control unit 145 transmits a second wireless signal from the first handle 11 in the room via the wireless transmitting unit 18 (step S6). Then, the switch unit 64 is turned off by the power supply control device 6 to block the power supply to the indoor electric device 66.

以上,藉由步驟S1至S5之處理,當從房間出去外面時不需要進行解鎖操作,可實現若關閉門2就自動地上鎖之所謂的自動上鎖。並且,鎖控制單元1係如上所述可容易地安裝在既有之門2,因此容易對既有之門安裝自動上鎖機構。 In the above, through the processing of steps S1 to S5, there is no need to perform an unlocking operation when going out of the room, and a so-called automatic lock that can be automatically locked when the door 2 is closed can be realized. Furthermore, since the lock control unit 1 can be easily attached to the existing door 2 as described above, it is easy to attach an automatic locking mechanism to the existing door.

再者,當在步驟S4中門2關閉時(步驟S4中之是),由於使用者可能出去至房間之外,因此依據步驟S1、S3、S4、S6的處理,當使用者從房間出去外面時,對無人之房間的室內電氣機器66的電力供給會自動地被遮斷,因此可減低不必要的電力消耗,且謀求省能源化。 Furthermore, when the door 2 is closed in step S4 (Yes in step S4), since the user may go out of the room, according to the processing of steps S1, S3, S4, and S6, when the user goes out of the room outside In this case, since the power supply to the indoor electrical equipment 66 in the unoccupied room is automatically cut off, unnecessary power consumption can be reduced and energy saving can be achieved.

另一方面,在步驟S3中,在藉由鎖機構102來將門2解鎖起至開閉監視時間之期間,未藉由開閉檢測部141檢測出門2打開時(步驟S3中為否),由於可能有使用者僅握持第一把手11而尚未打開門2之情形,因此為要防止門2保持在被解鎖的狀態,自動上鎖控制部142係藉由鎖機構102使固定栓222突出而將門2上鎖(步驟S7)。 On the other hand, in step S3, when the door 2 is unlocked by the lock mechanism 102 until the opening / closing monitoring time, when the door 2 is not detected to be opened by the opening / closing detection unit 141 (No in step S3), there may be The user only holds the first handle 11 without opening the door 2. Therefore, in order to prevent the door 2 from being kept in the unlocked state, the automatic lock control unit 142 pushes the fixing bolt 222 by the lock mechanism 102 to push the door 2 on. Lock (step S7).

依據步驟S3、S7,在使用者打開門2欲從房間出來而握持第一把手11後,中止打開門2的情形,由於門2會被上鎖,因此提升房間的安全性。 According to steps S3 and S7, after the user opens the door 2 to hold the first handle 11 to get out of the room, the door 2 is suspended from being opened. Since the door 2 is locked, the security of the room is improved.

此外,在步驟S3、S7中,雖例示在藉由鎖機構102來將門2解鎖起至開閉監視時間之期間,未藉由開閉檢測部141檢測出門2打開時(步驟S3中之否)將門2上鎖(步驟S7)之例,惟自動上鎖控制部142亦可組構成:在藉由鎖機構102來將門2解鎖起至預先設定之接觸監視時間的期間,藉由接觸檢測部17檢測出使用者持續地接觸第一把持部213時,藉由鎖機構102來使門2上鎖。接觸監視時間可適當地設定為較使用者打開門2之情形中通常會一直接觸於第一把手11之時間還長的時間。接觸監視時間例如可設為2秒以上。 In steps S3 and S7, it is exemplified that when the door 2 is unlocked by the lock mechanism 102 until the opening / closing monitoring time, the door 2 is not opened by the opening / closing detection unit 141 (No in step S3). As an example of locking (step S7), the automatic locking control unit 142 may also be configured to detect by the contact detection unit 17 during the period when the door 2 is unlocked by the lock mechanism 102 to a preset contact monitoring time. When the user continuously touches the first holding portion 213, the door 2 is locked by the lock mechanism 102. The contact monitoring time can be appropriately set to be longer than the time when the user usually normally touches the first handle 11 when the user opens the door 2. The contact monitoring time can be set to, for example, 2 seconds or more.

當使用者長時間地握持第一把手11時,可推想是沒有要打開門2的意思。因此,自動上鎖控制部142係在藉由鎖機構102來將門2解鎖起至接觸監視時間之期間,藉由接觸檢測部17檢測出使用者持續地接觸第一把持部213時,藉由鎖機構102來使門2上鎖,從而在使用者 沒有要打開門2之意思時門2會被上鎖,因此提升房間的安全性。 When the user holds the first handle 11 for a long time, it can be assumed that there is no intention to open the door 2. Therefore, the automatic lock control unit 142 locks the door 2 by the lock mechanism 102 until the contact monitoring time, and the contact detection unit 17 detects that the user continues to contact the first holding unit 213, and the lock The mechanism 102 is used to lock the door 2 so that the door 2 will be locked when the user does not intend to open the door 2, thereby improving the safety of the room.

再者,即便不執行步驟S4,當在步驟S3中打開門2時,使用者外出至房間外的可能性高。因此,亦可在步驟S3與步驟S4之間執行步驟S6之第二無線信號的發送。或者,當使用者握持第一把手11之時間點,使用者外出至房間外的可能性高,因此亦可在步驟S1與步驟S3之間執行步驟S6之第二無線信號的發送。然而,在步驟S3之後執行步驟S6的情形,係提升使用者從房間出去起電源即關斷的確實性,而在步驟S4之後執行步驟S6的情形,進一步提升使用者從房間出去起電源即關斷的確實性 Furthermore, even if step S4 is not performed, when the door 2 is opened in step S3, the user is highly likely to go out of the room. Therefore, the sending of the second wireless signal in step S6 may also be performed between steps S3 and S4. Alternatively, when the user holds the first handle 11, the possibility of the user going out of the room is high. Therefore, the second wireless signal transmission in step S6 may be performed between steps S1 and S3. However, the execution of step S6 after step S3 improves the certainty that the power is turned off when the user goes out of the room, and the execution of step S6 after step S4 further improves the power when the user goes out of the room. Assertive certainty

或者,亦可不具備鎖控制部145及無線發送部18,而不執行步驟S6。並且,亦可不具備自動上鎖控制部142,且不執行步驟S5、S6,而以鎖控制部145執行步驟S2至S6。 Alternatively, the lock control unit 145 and the wireless transmission unit 18 may not be provided, and step S6 may not be performed. In addition, the automatic lock control unit 142 may not be provided, and steps S5 and S6 are not performed, and steps S2 to S6 may be performed by the lock control unit 145.

第10圖係顯示當使用者欲從門2之外側打開門2時之鎖控制單元1及電源控制系統4之動作之一例的流程圖。例如第1圖所示,欲打開門2之使用者站立在門2之前,使自己的眼睛映射在鎖控制單元1的冷反光鏡16。於是,藉由照相機101對使用者之眼睛進行攝像(步驟S11)。鎖控制單元1亦可組構成:例如具備檢測人體在鎖控制單元1附近的人感感測器,當藉由人感感測器檢測出人體時,以照相機101進行攝像。 FIG. 10 is a flowchart showing an example of operations of the lock control unit 1 and the power supply control system 4 when the user wants to open the door 2 from the outside of the door 2. For example, as shown in FIG. 1, a user who wants to open the door 2 stands in front of the door 2 and maps his eyes on the cold mirror 16 of the lock control unit 1. Then, the camera 101 images the eyes of the user (step S11). The lock control unit 1 may also be configured to include, for example, a human sensor that detects a human body in the vicinity of the lock control unit 1, and when the human body is detected by the human sensor, the camera 101 performs imaging.

接著,藉由圖像處理部143從藉由照相機101進行攝像的攝像圖像,抽出虹膜圖像(步驟S12)。接著,認證部144係依據記憶在記憶部146的基準資訊、及被抽出的虹膜圖像,執行虹膜認證(步驟S13)。 Next, the image processing unit 143 extracts an iris image from the captured image captured by the camera 101 (step S12). Next, the authentication unit 144 performs iris authentication based on the reference information stored in the storage unit 146 and the extracted iris image (step S13).

並且,當認證成功時(步驟S14中之是),鎖控制部145係對驅動部121進行驅動並將門2解鎖(步驟S15),且移行對步驟S16之處理。另一方面,當認證失敗時(步驟S14之否)、鎖控制部145係在不將門2解鎖之情形下,維持上鎖狀態而結束處理。 When the authentication is successful (YES in step S14), the lock control unit 145 drives the driving unit 121 and unlocks the door 2 (step S15), and moves to the processing of step S16. On the other hand, when the authentication fails (No in step S14), the lock control unit 145 maintains the locked state without ending the door 2 and ends the processing.

在步驟S16中,鎖控制部145係在將門2解鎖(步驟S15)起至預先設定之開閉監視時間之期間,藉由開閉檢測部141檢測出門2打開(步驟S16中之是),且之後藉由開閉檢測部141檢測出門2關閉時(步驟S17中之是),藉由鎖機構102使固定栓222突出來將門2上鎖(步驟S18)。 In step S16, the lock control unit 145 detects that the door 2 is opened (YES in step S16) by the opening / closing detection unit 141 between the time when the door 2 is unlocked (step S15) and the preset opening and closing monitoring time, and then borrows When the opening / closing detection unit 141 detects that the door 2 is closed (YES in step S17), the locking mechanism 222 projects the fixing bolt 222 to lock the door 2 (step S18).

就步驟S16中之開閉監視時間而言,通常適當地設定為:在認證成功起,使用者握持第二把手12並打開門2為止的時間。鎖控制單元1係當認證成功時,藉由例如未圖示之蜂鳴器、LED、顯示裝置等,以聲音、光、訊息等對使用者通報認證成功。步驟S16中之開閉監視時間係例如設為3秒。 The opening / closing monitoring time in step S16 is generally appropriately set as the time until the user holds the second handle 12 and opens the door 2 after the authentication is successful. When the lock control unit 1 is successfully authenticated, for example, a buzzer, an LED, a display device, and the like, which are not shown, notify the user of the success of the authentication by sound, light, and message. The open / close monitoring time in step S16 is set to 3 seconds, for example.

接著,鎖控制部145係藉由無線發送部18而從室內之第一把手11發送第一無線信號(步驟S19)。於是,藉由電源控制裝置6使開關部64導通,並開始對室內 電氣機器66的電力供給,來點亮室內的照明,或可使用電氣機器。 Next, the lock control unit 145 transmits the first wireless signal from the first handle 11 in the room via the wireless transmitting unit 18 (step S19). Then, the power supply control device 6 turns on the switch unit 64 and starts supplying power to the indoor electrical equipment 66 to illuminate the indoor lighting, or an electrical equipment can be used.

在步驟S17中當門2關閉時(步驟S17中之是),由於使用者會從房間之外進入其中,因此依據步驟S11至S19之處理,實現自動上鎖系統,該自動上鎖系統係使用者在門2外藉由鎖控制單元1進行虹膜認證,從而在認證成功時,將門2解鎖,而使用者進入房間並關閉門2時(步驟S17中之是)自動地將門2上鎖(步驟S18),並且可使用室內電氣機器66(步驟S19)。 When the door 2 is closed in step S17 (Yes in step S17), since the user will enter it from outside the room, an automatic locking system is implemented according to the processing of steps S11 to S19. This automatic locking system is used The person performs the iris authentication by the lock control unit 1 outside the door 2. When the authentication is successful, the door 2 is unlocked, and when the user enters the room and closes the door 2 (Yes in step S17), the door 2 is automatically locked (step S17). S18), and the indoor electric device 66 can be used (step S19).

另一方面,在步驟S16中,在藉由鎖機構102來將門2解鎖起至開閉監視時間之期間,未藉由開閉檢測部141檢測出門2打開時(步驟S16中之否),由於可推想使用者僅進行虹膜認證而尚未打開門2之情形,因此為了要防止門2保持在被解鎖的狀態,鎖控制部145係藉由鎖機構102使固定栓222突出來使門2上鎖(步驟S20)。 On the other hand, in step S16, during the period from when the door 2 is unlocked by the lock mechanism 102 to the opening / closing monitoring time, when the door 2 is not detected to be opened by the opening / closing detection unit 141 (No in step S16), it can be assumed The user only performs iris authentication and has not yet opened the door 2. Therefore, in order to prevent the door 2 from being kept unlocked, the lock control unit 145 locks the door 2 by protruding the fixing bolt 222 by the lock mechanism 102 (step S20).

依據步驟S16、S20,在使用者欲打開門2進入房間而進行虹膜認證之後,中止門2打開的情形,由於門2會被上鎖,因此提升房間的安全性。 According to steps S16 and S20, after the user wants to open the door 2 to enter the room and perform iris authentication, the door 2 is suspended from being opened. Since the door 2 will be locked, the security of the room is improved.

此外,即使不執行步驟S17,當在步驟S16中打開門2時,使用者進入房間之中的可能性高。因此,亦可在步驟S16與步驟S17之間執行步驟S19之第一無線信號的發送。或者,在使用者進行虹膜認證之時間點,使用者進入房間之中的可能性高,因此亦可在步驟S14與步驟S16之間執行步驟S19之第一無線信號的發送。然而, 在步驟S16之後執行步驟S19的情形,係提升使用者進入至房間時電源導通的確實性,而在步驟S17之後執行步驟S19的情形,更進一步提升使用者進入房間時電源導通的確實性。 In addition, even if step S17 is not performed, when the door 2 is opened in step S16, the possibility that the user enters the room is high. Therefore, the sending of the first wireless signal in step S19 may also be performed between steps S16 and S17. Alternatively, at the time when the user performs iris authentication, the possibility that the user enters the room is high, and therefore, the sending of the first wireless signal of step S19 may be performed between steps S14 and S16. However, the implementation of step S19 after step S16 improves the reliability of the power supply when the user enters the room, and the implementation of step S19 after step S17 further improves the reliability of the power supply when the user enters the room. .

再者,鎖控制單元1亦可為並未具備自動上鎖控制部142且不執行步驟S1至S7之構成。 In addition, the lock control unit 1 may have a configuration in which the automatic lock control unit 142 is not provided and steps S1 to S7 are not performed.

此外,針對鎖控制單元1,係顯示了以下之例:構成為藉由虹膜認證來認證使用者的虹膜認證裝置,且具備照相機101以作為認證資訊取得部來拍攝屬於用以對使用者進行認證的認證資訊的虹膜圖像。然而,鎖控制單元1認證使用者之方法並不限定於虹膜認證,且可採用各種之認證方法。 In addition, the lock control unit 1 shows the following example: an iris authentication device configured to authenticate a user by iris authentication, and having a camera 101 as an authentication information acquisition unit for shooting belonging to authentication of a user Iris image of the certification information. However, the method by which the lock control unit 1 authenticates the user is not limited to iris authentication, and various authentication methods can be adopted.

例如,亦可具備感測器以作為認證資訊取得部來取得使用者之指紋、靜脈、或臉部圖像等生物資訊作為認證資訊,認證部144則依據該等之生物資訊進行生物認證。再者,例如亦可具備鍵開關(key switch)以作為認證資訊取得部來取得密碼作為認證資訊,認證部144則依據密碼進行認證。 For example, a sensor may be provided as the authentication information acquisition unit to obtain biometric information such as fingerprints, veins, or facial images of the user as authentication information, and the authentication unit 144 performs biometric authentication based on such biological information. Furthermore, for example, a key switch may be provided as the authentication information acquisition unit to obtain a password as the authentication information, and the authentication unit 144 performs authentication based on the password.

Claims (10)

一種門開閉狀態之檢測單元,係構成為可安裝在具有彈鍵栓之板狀之門的一方表面,且檢測前述門之開閉狀態者,該門開閉狀態之檢測單元係具備:光源,係在安裝於前述門之狀態下,以朝向前述門之門端方向的方式發射光;光檢測部,係檢測來自前述門端方向的前述光;以及開閉檢測部,係依據由前述光檢測部所檢測出前述光的有無,以檢測前述門之開閉狀態。     A door open / closed state detection unit is configured to be installed on one surface of a plate-shaped door having a spring bolt and to detect the open / closed state of the door. The door open / closed state detection unit includes: In the state of being installed on the aforementioned door, light is emitted in a direction toward the door end of the aforementioned door; the light detecting section detects the aforementioned light from the direction of the door end; and the opening and closing detecting section is based on the detection by the aforementioned light detecting section. The presence or absence of the light is detected to detect the opening and closing state of the door.     如申請專利範圍第1項所述之門開閉狀態之檢測單元,其中,前述光源係沿著前述一方表面,並且以接近前述之一方表面之方式發射前述光。     According to the detection unit of the door opening / closing state described in item 1 of the scope of patent application, wherein the light source emits the light along the one surface and approaches the one surface.     如申請專利範圍第1項或第2項所述之門開閉狀態之檢測單元,其中,前述光源係以在前述門關閉時朝向安裝在前述門之門框的門鎖撞板所位在之方向的方式發射前述光,前述光檢測部係當前述門關閉時檢測出由前述門鎖撞板所反射之光。     The detection unit of the door opening / closing state according to item 1 or item 2 of the patent application scope, wherein the light source is in a direction in which a door lock collision plate installed on a door frame of the door is positioned when the door is closed. The light is emitted in a manner that the light detection unit detects the light reflected by the door lock striker when the door is closed.     如申請專利範圍第1項至第3項中任一項所述之門開閉狀態之檢測單元,其中,前述光源係發射紅外線光作為前述光。     According to the door open / closed state detecting unit described in any one of the scope of claims 1 to 3, the light source emits infrared light as the light.     如申請專利範圍第1項至第4項中任一項所述之門開閉狀態之檢測單元,其中,前述光源係以比120Hz還 高之閃爍頻率來使前述光閃爍並予以輸出,前述光檢測部係具備:將前述光轉換成電氣信號的轉換部;以及具有120Hz以上且比前述閃爍頻率更低之遮斷頻率的高通濾波器;前述開閉檢測部係依據通過前述高通濾波器之信號來檢測前述門之開閉狀態。     According to the detection unit of the door opening / closing state described in any one of claims 1 to 4, wherein the light source blinks and outputs the light at a flicker frequency higher than 120 Hz, and the light detection The unit includes: a conversion unit that converts the light into an electrical signal; and a high-pass filter having a cutoff frequency of 120 Hz or higher and lower than the flicker frequency; and the opening and closing detection unit detects the signal based on a signal that passes through the high-pass filter. The door is opened and closed.     如申請專利範圍第1項至第5項中任一項所述之門開閉狀態之檢測單元,更具備:驅動前述門之鎖的鎖機構;依據前述開閉檢測部之檢測結果來控制前述鎖機構的控制部;及以可安裝在前述門之方式收容前述光源、前述光檢測部、前述開閉檢測部、前述鎖機構、及前述控制部的殼體;前述門係在其厚度內收納有用以將前述門予以上鎖及解鎖的鎖本體,在前述鎖本體設置有接受用以進行前述上鎖及解鎖之驅動力的鎖側卡合部,前述鎖機構係具備與前述鎖側卡合部卡合的卡合部,並藉由驅動前述卡合部來使前述鎖本體上鎖或解鎖。     According to the detection unit of the door opening / closing state described in any one of claims 1 to 5, it further includes: a lock mechanism that drives the lock of the door; and controls the lock mechanism according to the detection result of the opening and closing detection unit. A control unit; and a housing that houses the light source, the light detection unit, the opening and closing detection unit, the lock mechanism, and the control unit in a manner that can be mounted on the door; The lock body for locking and unlocking the door, the lock body is provided with a lock-side engaging portion that receives a driving force for performing the locking and unlocking, and the lock mechanism is provided with an engagement with the lock-side engaging portion The locking part is locked or unlocked by driving the locking part.     如申請專利範圍第6項所述之門開閉狀態之檢測單元,其中,前述控制部係組構成:藉由前述開閉檢測 部檢測出前述門關閉時,藉由前述鎖機構來使前述鎖上鎖。     According to the door open / closed state detection unit according to item 6 of the scope of patent application, the control unit is configured to lock the lock by the lock mechanism when the door is detected to be closed by the open / close detection unit. .     如申請專利範圍第6項或第7項所述之門開閉狀態之檢測單元,更具備:認證資訊取得部,係設置在前述門的外側,且取得用以認證使用者的認證資訊;前述控制部係組構成:當依據前述認證資訊之認證成功時,藉由前述鎖機構來使前述鎖本體解鎖。     If the door opening / closing state detecting unit described in the patent application scope item 6 or item 7, further includes: an authentication information acquisition unit, which is arranged outside the aforementioned door and obtains authentication information for authenticating the user; the aforementioned control The department group structure: When the authentication according to the authentication information is successful, the lock body is unlocked by the lock mechanism.     如申請專利範圍第8項所述之門開閉狀態之檢測單元,其中,前述認證資訊取得部係取得虹膜認證用之虹膜圖像作為前述認證資訊。     According to the door open / closed state detection unit described in item 8 of the scope of patent application, wherein the aforementioned authentication information acquisition unit obtains an iris image for iris authentication as the aforementioned authentication information.     一種附開閉檢測功能之門,係具備:申請專利範圍第1項至第9項中任一項所述之門開閉狀態之檢測單元、及前述門。     A door with an opening / closing detection function is provided with a door open / closed state detection unit according to any one of claims 1 to 9 of the scope of patent application, and the aforementioned door.    
TW106128432A 2016-08-31 2017-08-22 Unit for detecting opening/closing state of door, and door with opening/closing detection function TW201812151A (en)

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