JP7281520B2 - Door and access control system - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door and an entry/exit management system for managing entry/exit through a door.

An exit management system has been proposed that detects that an elderly person suffering from dementia has left a management area (see Patent Document 1, for example). The exit management system described in Patent Document 1 takes a picture of the face and figure of the person being managed by a camera, determines whether or not it matches registration information recorded in advance in a storage unit, and according to the determination result, gates the person. By controlling the prohibition member that prohibits the operation of the operation portion of the lock means, the managed person is prevented from wandering outside the managed area.

JP 2015-143414 A

In the exit management system described in Patent Document 1, a camera for photographing the managed person is provided on the upper side of the inner wall surface of the door (paragraph 0070, FIG. 5), so the managed person can be viewed from above. Although it will be photographed, when the person to be supervised is about to leave the door, the person to be supervised usually does not face upward, but faces downward in order to operate the operation part of the lock means for the gate. it is conceivable that. Therefore, in the exit management system described in Patent Document 1, the present inventors recognized as a problem that the face of the person being managed could not be photographed appropriately, and the precision of collation with the registration information could be lowered.

SUMMARY OF THE INVENTION The present invention has been made in view of such problems, and its object is to provide a technique for improving the accuracy of identifying a person entering or leaving a room through a door.

In order to solve the above problems, a door according to one aspect of the present disclosure is a door for entering and exiting a room, and includes an operation unit for opening and closing the door, and a built-in operation unit for capturing an image of the interior side of the door. and an imaging device.

Yet another aspect of the present disclosure is an entry/exit management system. This room entry/exit management system includes an operation unit for opening and closing a door for entering and exiting a room, an imaging device for taking an image of the indoor side or the outdoor side of the door, and a lighting device for illuminating the indoor side or the outdoor side of the door. and a control device for controlling the imaging device. The imaging device is provided in the vicinity of the operation unit or at a position below the operation unit and is angled upward, the lighting device is provided so as to illuminate the imaging range of the imaging device, and the control device is provided to enter through the door. A holding unit that holds an image of a user leaving the room in advance, an imaging device control unit that causes the imaging device to image the indoor side or the outdoor side of the door when the operation unit is operated to open the door, and the imaging device. an identification unit that acquires a captured image from the imaging device and identifies which user the person entering and leaving the room is by comparing the acquired image with the image held in the holding unit.

1 is a diagram showing the configuration of an entry/exit management system according to an embodiment; FIG. It is a figure which shows the structure of the imaging device which concerns on embodiment. It is a figure which shows roughly the cross section of the door which concerns on embodiment. It is a figure which shows another example of the door which concerns on embodiment. It is a figure which shows another example of the door which concerns on embodiment. It is a figure which shows another example of the door which concerns on embodiment. It is a figure which shows another example of the door which concerns on embodiment. It is a figure which shows another example of the door which concerns on embodiment. It is a figure which shows the functional block of the control apparatus which concerns on embodiment. FIG. 4 is a diagram showing an example of internal data in a user information holding unit;

A room entrance/exit management system according to an embodiment captures an image of a person entering a room through a door or a person leaving the room through a door using an imaging device provided on the door, and analyzes the captured image. to identify people entering and leaving the room. The imaging device is provided at a position near or below a structure such as a handle or lock provided on the door that is operated by a person entering or exiting the room to open or close the door, and is angled upward. As a result, the face of the person entering or leaving the room, who is facing downward to operate the handle or lock, can be imaged from almost the front. Can appropriately manage entry and exit through

FIG. 1 shows the configuration of an entry/exit management system 10 according to an embodiment. The room entry/exit management system 10 includes a door 20 for people to enter and leave the room, a control device 100 for controlling an imaging device 30 provided at the door 20, a mobile terminal 200 used by a user of the room entry/exit management system 10, and the door 20. and a management server 300 that manages information on entering and leaving the room via the Internet 12, which is an example of communication means for connecting these devices. The door 20 includes an imaging device 30 and wiring 28 built in the door 20 in addition to a structure for opening and closing the door 20 such as a handle 22 and locks 24 and 26 provided in a general door. The wiring 28 includes a power line for supplying power to the imaging device 30 and a communication line for communicably connecting the imaging device 30 and the control device 100 . Since the imaging device 30 is built in the door 20, the wiring 28 can also be built in the door 20. - 特許庁As a result, it is possible to capture an image of a person entering and leaving the room with the imaging device 30 without impairing the beauty of the door, and appropriately managing entry and exit through the door 20 . The connection of the power supply line between the door frame and the door body may be a wired connection or a contactless power supply connection. Communication between the imaging device 30 and the control device 100 may be wired communication or wireless communication. A communication device that controls communication between the imaging device 30 and the control device 100 may be built in the door 20 .

FIG. 1 shows an example in which an imaging device 30 is provided on the indoor side of the door 20 in order to manage people leaving the room through the door 20. The imaging device 30 may be provided on the outdoor side, or the imaging devices 30 may be provided on both the indoor side and the outdoor side of the door 20 in order to manage people entering and leaving the room through the door 20 . In the following embodiments, an example of managing people leaving the room through the door 20 will be mainly described.

In the control device 100, an image of a user who may enter or leave the room through the door 20 is registered in advance. When a person tries to leave the room through the door 20 , the imaging device 30 takes an image of the person leaving the room and transmits the image to the control device 100 . The control device 100 analyzes the captured image and determines whether or not the person leaving the room is a pre-registered user. When a user registered in advance tries to leave the room, the processing to be executed when the user leaves the room is executed. For example, information such as the person leaving the room and the time of leaving the room may be recorded. Also, when a child or an elderly person leaves the room, the administrator may be notified of the leaving. In addition, when a target person whose exit should be restricted, such as an elderly person suffering from dementia, tries to exit the room, the opening of the door 20 may be restricted. When an unregistered person tries to leave the room, an image is sent to the mobile terminal 200 to confirm with the manager, and if necessary, the opening of the door 20 is restricted or the person who leaves the room is newly registered. You can

As shown in FIG. 1, the imaging device 30 is provided around or in the vicinity of operation units such as the handle 22 and the lock units 24 and 26 that are operated by the person entering or leaving the room when entering or exiting the room through the door 20 . Since the operating parts such as the handle 22 and the locking parts 24 and 26 are generally provided at a position below the face of the person entering and leaving the room, when the person entering and leaving the room operates the operating part, the face should face downward. become. In this embodiment, the imaging device 30 is provided around or in the vicinity of the operation unit at an angle obliquely upward. can be done. As a result, it is possible to improve the accuracy of identifying the person entering and leaving the room. In addition, since the imaging device 30 is provided above the locking unit 24, even when the person entering or leaving the room is operating the locking unit 24 by hand, the hand of the person entering or exiting the room cannot touch the imaging device 30 and the person entering or leaving the room. can be prevented from entering between the faces of As a result, it is possible to reduce the situation where the face of the person entering and leaving the room is not captured because of the hands of the person entering and leaving the room.

FIG. 2 shows the configuration of an imaging device 30 according to the embodiment. The imaging device 30 includes a frame 32 , a frame 34 , a support 36 , a knob 40 , an opening 50 and an illumination device 60 . The frame 32 is installed on the door 20 at an angle obliquely upward. The frame 34 is rotatably provided around a shaft 42 and can be vertically rotated with respect to the frame 32 . The support portion 36 supports the opening 50 and the lighting device 60 . The support portion 36 is rotatably provided around a shaft 44 and can be rotated in the left-right direction with respect to the frame 34 . Therefore, the user of the entrance/exit management system 10 can manually adjust the directions of the opening 50 and the lighting device 60 freely by gripping the knob 40 and rotating the support portion 36 . A mechanism (not shown) for rotating the support portion 36 is provided, and the control device 100 can automatically adjust the directions of the opening 50 and the lighting device 60 . Accordingly, the installation angle of the imaging device 30 can be adjusted according to the user's height, posture, etc. so that the user's face can be properly imaged. Moreover, even if the height of the face changes due to the growth or aging of the user, the installation angle of the imaging device 30 can be adjusted according to the change, so that the door 20 can be used continuously for a long period of time. can be done. In addition, by providing the opening 50 and the illumination device 60 on the same support portion 36 so that they can rotate integrally, the imaging range of the imaging device 30 and the illumination range of the illumination device 60 can be interlocked. The imaging range of the imaging device 30 can be reliably illuminated. In addition, since the lighting device 60 is located near the imaging device 30 , the light of the lighting device 60 catches the user's eye and can direct the user's face toward the imaging device 30 . Therefore, it is possible to improve the accuracy of identifying the user.

The imaging device 30 may be a general camera capable of imaging visible light, an infrared camera capable of imaging infrared light, or both of them may be provided. When an infrared camera is provided, even when the area around the door 20 is dark, the face of the person entering and leaving the room can be properly imaged, and the accuracy of identifying the person entering and leaving the room can be improved. When an infrared camera is provided, an illumination device 60 capable of emitting infrared light is provided. In this case, as will be described later, when the lighting device 60 is used not only to illuminate the face of a person who enters and leaves the room, but also to illuminate the surroundings of the operation unit and to indicate the success or failure of identification, the lighting device 60 can be , an illumination device capable of emitting infrared light and an illumination device capable of emitting visible light are provided.

FIG. 3 schematically shows a cross section of the door 20 according to the embodiment. The imaging device 30 is provided on the inner surface of the door 20 at an angle obliquely upward. As a result, the face of the person entering or leaving the room above the imaging device 30 can be imaged almost from the front when the person entering or leaving the room looks down to operate the handle 22 or the locking units 24 and 26. .

FIG. 4 shows another example of the door 20 according to the embodiment. In the door 20 shown in FIG. 1, the imaging device 30 is provided above the handle 22 and the locks 24 and 26, but in the example of FIG. The door 20 shown in FIG. 4 opens to the right and has a handle 22 and locks 24 and 26 on the right side. It is thought that Therefore, by providing the imaging device 30 on the left side of the locking unit 24, even when the person entering or leaving the room is operating the locking unit 24 or the handle 22 by hand, the hand of the person entering or exiting the room can be prevented from touching the imaging device 30 and entering/exiting the room. You can keep it out of the person's face. As a result, it is possible to reduce the situation where the face of the person entering and leaving the room is not captured because of the hands of the person entering and leaving the room. The imaging device 30 may be provided on the left side of the handle 22 or the locking section 26 . Further, when the door 20 opens to the left and the handle 22 and the locks 24 and 26 are provided on the left, the imaging device 30 may be provided on the right of the handle 22 or the locks 24 and 26 .

FIG. 5 shows still another example of the door 20 according to the embodiment. In the door 20 shown in FIG. 1, the bar-shaped handle 22 is provided vertically, but in the example of FIG. 5, the bar-shaped handle 22 is provided horizontally. Also in this case, the imaging device 30 is provided above or to the left of the handle 22 and the locks 24 and 26 . For example, in the example of FIG. 5 , the imaging device 30 is provided above the handle 22 and to the left of the locking section 24 . As a result, even when the person entering or leaving the room is operating the locking part 24 or the handle 22 by hand, the hand of the person entering or leaving the room can be prevented from entering between the imaging device 30 and the face of the person entering or leaving the room. , it is possible to reduce the situation where the face of the person entering and leaving the room is not captured because of the hands of the person entering and leaving the room.

FIG. 6 shows still another example of the door 20 according to the embodiment. In the door 20 shown in FIG. 1, the illumination device 60 is provided integrally with the imaging device 30, but in the example of FIG. 6, the illumination device 60 is provided separately from the imaging device 30. Similarly to the imaging device 30, the lighting device 60 is positioned above or to the left of the handle 22 or the locks 24 and 26 so that the hand of the person entering or leaving the room does not come between the imaging device 30 and the face of the person entering or leaving the room. provided in As a result, it is possible to reduce the situation where the face of the person entering and leaving the room is not illuminated because of the shadow of the person entering and leaving the room. For example, in the example of FIG. 6, a plurality of lighting devices 60 are linearly provided along the handle 22 . This makes it possible to illuminate the face of the person entering and leaving the room more brightly. Moreover, even when the surroundings of the door 20 are dark, the position of the handle 22 can be easily recognized. Moreover, the designability of the door 20 can be improved. The illumination device 60 may be provided integrally with the handle 22 , may be provided integrally with the locking portion 24 or 26 , or may be incorporated in other configurations of the door 20 .

FIG. 7 shows still another example of the door 20 according to the embodiment. In the door 20 shown in FIG. 1, the image capturing device 30 is provided above the locking part 24 mainly assuming that an adult enters and exits the room. When a person enters or leaves the room, the position of the imaging device 30 may be lower than the face of the person entering or leaving the room. Therefore, in the example of FIG. 7, the imaging device 30 is provided at a position lower than the expected face position of the person entering and leaving the room. Specifically, the imaging device 30 is provided below the locking section 26 on the lower side. As a result, even when a short person enters or leaves the room, the person's face can be imaged almost from the front as if looking up from below. In this case, the illumination device 60 may also be provided at a position below the handle 22 or the locks 24,26.

FIG. 8 shows still another example of the door 20 according to the embodiment. In the example of FIG. 8, the imaging device 30 is provided at both the position of the imaging device 30 in the example shown in FIG. 5 and the position of the imaging device 30 in the example shown in FIG. In this way, by providing a plurality of imaging devices 30 at different heights, even when people of various heights enter and leave the room through the door 20, the faces of those who enter and leave the room can be appropriately imaged. In addition, since the user's face can be appropriately imaged over a wide range of heights, the door 20 can be used for a long period of time even if the height of the user's face changes due to growth or aging. can continue. In addition, since the user's face can be imaged from various angles, the user's face can be recognized in a more natural state, and identification accuracy can be improved.

FIG. 9 shows functional blocks of the control device 100 according to the embodiment. Each block can be realized by elements and circuits such as a CPU and a memory in terms of hardware, and realized by a computer program or the like in terms of software. Here, functional blocks realized by their cooperation are drawn. These functional blocks can be realized in various forms by combining hardware and software. The same applies to subsequent block diagrams.

The control device 100 includes a communication section 102 , a control section 110 and a storage device 150 . The communication unit 102 controls communication with other devices via the Internet 12, wireless communication, or the like. The communication unit 102 may communicate with other devices using any wired or wireless communication technology.

The storage device 150 includes a user information storage unit 151 , a user image storage unit 152 , and a room entry/exit information storage unit 153 . The user information holding unit 151 holds information about users who use the room entrance/exit management system 10 . The user image holding unit 152 holds in advance an image of the user captured by the imaging device 30 . The room entering/leaving information holding unit 153 holds information on entering/leaving the room through the door 20 .

FIG. 10 shows an example of internal data of the user information holding unit 151. As shown in FIG. The user information holding unit 151 is provided with a user ID column, a user image column, a room entrance/exit permission column, and a notification necessity column. The user ID column stores the identification information of the user to be registered. The user image column stores the file name of the user's image data. The entry/exit permission column stores information indicating whether or not the user is permitted to enter/exit the room through the door 20 . The notification necessity column stores information indicating whether or not it is necessary to notify the mobile terminal 200 of the manager when the user enters or leaves the room through the door 20 . The user information holding unit 151 may further hold user attribute information such as the user's age, sex, height, and presence or absence of spectacles.

The control unit 110 includes an imaging device control unit 111 , a lighting device control unit 112 , an operation unit control unit 113 , a room entry/exit person identification unit 114 , a room entry/exit information recording unit 115 , a room entry/exit information notification unit 116 , and a room entry/exit information transmission unit 117 . , and a user registration unit 118 .

The imaging device control section 111 controls the imaging device 30 provided on the door 20 . When the operation unit control unit 113 notifies the imaging device control unit 111 that the handle 22 or the lock units 24 and 26 have been operated by the person entering or exiting the room, the imaging device control unit 111 directs the imaging device 30 to the indoor side or the outdoor side of the door 20. Instruct to take an image. When a sensor such as a human sensor built in the door 20 or installed near the door 20 detects that a person who is about to enter or leave the room approaches the door 20, the imaging device control unit 111 Alternatively, the imaging device 30 may be instructed to take an image. Alternatively, the imaging device 30 may be instructed to take an image at a predetermined timing, for example, periodically at predetermined time intervals.

The imaging device control unit 111 automatically adjusts the direction of the imaging device 30 . As a result of analyzing the image captured by the imaging device 30, the imaging device control unit 111 detects information based on user information registered in the user information holding unit 151, history information for identifying persons who entered and exited the room in the past, and the like. , determines an appropriate orientation for the imaging device 30 and directs the imaging device 30 to face in the determined direction. The imaging device control unit 111 may adjust the direction of the imaging device 30 each time an image of a person who enters or leaves the room is captured, or may be adjusted at a predetermined timing, for example, every predetermined period of time, or when the user is registered. , the orientation of the imaging device 30 may be adjusted. In the former case, the imaging device control unit 111 recognizes the face of the person entering and leaving the room in the captured image, and adjusts the direction of the imaging device 30 so that the position of the recognized face is within a predetermined range in the captured image. may be determined. In the latter case, the imaging device control unit 111 acquires the range of heights of users registered in the user information holding unit 151, and adjusts the height range so that the faces of all registered users are properly imaged. , the orientation of the imaging device 30 may be adjusted.

The lighting device control unit 112 controls the lighting device 60 provided on the door 20 . The lighting device control unit 112 is notified from the operation unit control unit 113 that the handle 22 or the lock units 24 and 26 have been operated by the person entering or exiting the room, or the lighting device control unit 112 is incorporated in the door 20 or operates the door 20. When a sensor such as a human sensor installed nearby detects that a person entering or leaving the room approaches the door 20, the lighting device 60 is instructed to illuminate the indoor side or the outdoor side of the door 20. - 特許庁. The illumination device 60 appropriately illuminates the face of the person entering and exiting the room, and also illuminates the area around the operating unit, so even if the area around the door 20 is dark, the positions of the handle 22 and the locking units 24 and 26 can be recognized. can be made easier. The lighting device control section 112 causes the lighting device 60 to emit light in a predetermined pattern when the imaging device control section 111 instructs the imaging device 30 to take an image. This attracts the attention of the person entering and leaving the room, and guides the line of sight of the person entering and leaving the room to the lighting device 60 and further to the imaging device 30, so that the face of the person entering and leaving the room can be imaged more reliably. . A speaker may be provided near the imaging device 30 to guide the line of sight of a person entering and leaving the room toward the imaging device 30, and a predetermined sound may be output from the speaker.

The lighting device control unit 112 causes the lighting device 60 to emit light with an appropriate illuminance so that the brightness around the door 20 is constant when the imaging device 30 captures an image. For example, lighting device 60 may emit light with illuminance determined based on the brightness around door 20 detected by a brightness sensor provided around door 20 . As a result, the brightness when capturing the face of the person who enters and leaves the room can be made approximately the same as the brightness when capturing the image of the registered user, thereby improving the accuracy of identification. The lighting device control section 112 may change the lighting mode of the lighting device 60 when the image capturing device 30 captures the face of the person entering and leaving the room and the identification of the person entering and leaving the room is successful. As a result, the illumination device 60 can indicate to the person entering and exiting the room whether or not the identification has been successful. You can encourage people entering and exiting the room to face the room.

The operating section control section 113 controls operating sections such as the locking sections 24 and 26 provided on the door 20 . When the operation unit control unit 113 detects that the handle 22 or the lock units 24 and 26 has been operated by a sensor or the like provided in the handle 22 or the lock units 24 and 26, the operation unit control unit 113 notifies the imaging device control unit 111 of the operation. and the illumination device control unit 112. The operation unit control unit 113 restricts the lock units 24 and 26 so that the lock units 24 and 26 cannot be unlocked when the entering/exiting person identification unit 114 identifies the person entering/leaving the room as a user whose entry or exit should be restricted. do. The operation unit control unit 113 automatically unlocks the lock units 24 and 26 when the entering/exiting person identification unit 114 identifies the person entering/leaving the room as a user who should be permitted to enter or leave the room. may

The room entry/exit person identification unit 114 compares the image of the person entering/exiting the room captured by the imaging device 30 with the image of the user held in the user image holding unit 152, and identifies which user the person entering/leaving the room is. Determine if there is If it is determined that the image of the person entering and leaving the room does not match the image of any user, the image of the person entering and leaving the room may be transmitted to the manager's mobile terminal 200 for confirmation. When the administrator confirms that the image of the person entering and leaving the room whose identification has failed is the image of a registered user, the image is further stored in the user image holding unit 152 for subsequent identification. You may register. As a result, even if identification fails due to changes in face due to growth, changes in hair style, presence or absence of eyeglasses, etc., the accuracy of subsequent identification can be improved.

The room entry/exit information recording unit 115 records information on entry/exit through the door 20 in the room entry/exit information storage unit 153 . The room entrance/exit information recording unit 115 records, in the room entrance/exit information holding unit 153, information regarding room entrance/exit, such as identification information of a person entering/exiting, an image of a person entering/exiting a room, room entering/leaving time, success/failure of identification, and the like.

The entry/exit information notification unit 116 notifies the administrator that the user has entered/exited the room when the user identified as the person entering/exiting the room is registered in the user information holding unit 151 as a user requiring notification. is notified to the mobile terminal 200 of. As a result, for example, parents can be notified that a child has returned home or gone out, and guardians, curators, and assistants can notify that a ward, curator, person in need of assistance, or a person requiring nursing care A person, a caregiver, etc. can be notified.

Upon receiving a request from mobile terminal 200 , room entry/exit information transmission section 117 transmits the room entry/exit information held in room entry/exit information holding section 153 to mobile terminal 200 . As a result, the administrator can confirm the information about entering and exiting the room while he/she was not in the room.

The user registration unit 118 receives information about the user of the entrance/exit management system 10 and registers it in the user information holding unit 151 . In operating the entrance/exit management system 10, the administrator registers in advance information on users and images of the users. A function for registering user information and images via the user registration unit 118 may be provided as an executable application on the mobile terminal 200 . In this case, the administrator executes an application on mobile terminal 200 and inputs information about the user. Also, the user is made to stand in front of the imaging device 30 and the image of the user is captured by the imaging device 30 . The captured image may be transmitted from the control device 100 to the mobile terminal 200 and displayed on the display device of the mobile terminal 200 . As a result, the administrator can adjust the directions of the imaging device 30 and the lighting device 60 or adjust the illuminance of the lighting device 60 while checking the captured image to obtain an appropriately captured image of the user. can be registered.

When the entering/leaving person identification unit 114 determines that the entering/leaving person imaged by the imaging device 30 is not the user registered in the user information holding unit 151, the entering/leaving person is identified as a new user. , the user registration unit 118 receives new user information from the portable terminal 200 and registers it in the user information holding unit 151, and also stores an image captured by the imaging device 30 as a user image. Register in section 152 . As a result, even an unregistered user can be properly registered in the control device 100 and thereafter automatically identified.

A part or all of the functions of the control device 100 may be executed by the management server 300 . For example, the room entry/exit information storage unit 153 may be provided in the management server 300 to record information on room entry/exit. As a result, it is possible to record a huge amount of history information regarding entering and exiting a room using a technology such as cloud computing, and to browse the history information from the mobile terminal 200 or the like.

Generalizing the inventions embodied by the above embodiments and modifications leads to the following technical ideas.

In the door of the aspect described above, the lighting device may be provided at a position near the operation unit.
According to this aspect, it is possible to appropriately illuminate the face of the person entering and leaving the room who is facing downward in order to operate the operation unit such as the steering wheel and the lock unit, so that the accuracy of identifying the person entering and leaving the room can be improved. It is possible to appropriately manage entry and exit through the door.

In the door of the aspect described above, the imaging device may be provided so that its direction can be adjusted manually or automatically.
According to this aspect, it is possible to appropriately adjust the installation angle of the imaging device according to the height of the user's face. can be managed appropriately.

In the door of the aspect described above, the operation unit may include a handle that is gripped by a person entering or leaving the room when opening or closing the door. The lighting device may be provided linearly along the handle.
According to this aspect, the face of the person entering and leaving the room can be illuminated more brightly, and the position of the handle can be easily recognized even when the surroundings of the door are dark. Also, the design of the door can be improved.

In the above-described room entry/exit management system, the control device may further include a lighting device control section that controls the lighting device. The lighting device control unit may change the lighting mode of the lighting device when the identifying unit succeeds in identifying the person entering and leaving the room.
According to this aspect, it is possible to indicate the success or failure of the identification to the person entering and leaving the room by the lighting device, and if the identification fails, the image pickup device can be used to capture an appropriately identifiable image. You can encourage people entering and exiting the room to face the room.

DESCRIPTION OF SYMBOLS 10... Entrance/exit management system, 20... Door, 22... Handle, 24... Locking part, 26... Locking part, 28... Wiring, 30... Imaging device, 50. Opening 60 Lighting device 100 Control device 102 Communication unit 110 Control unit 111 Imaging device control unit 112 Lighting device control unit 113... Operation unit control unit 114... Entering/leaving person identifying unit 115... Entering/leaving information recording unit 116... Entering/leaving information notification unit 117... Entering/leaving information transmitting unit 118 User registration unit 150 Storage device 151 User information storage unit 152 User image storage unit 153 Enter/exit information storage unit 200 Cell phone Terminal, 300... Management server.

Claims (4)

A door for entering and exiting a room,
an operation unit for opening and closing the door;
an imaging device built in the door for imaging the indoor side or the outdoor side of the door;
a locking part provided on the door at a position below the face of a person who enters or leaves the room;
a sensor that detects that the operation unit or the locking unit has been operated;
an imaging device control unit that instructs the imaging device to capture an image of the indoor side or the outdoor side of the door when the sensor notifies that the operation unit or the locking unit has been operated;
with
The door, wherein the imaging device is provided at a position looking up at the face of the person entering or leaving the room who is operating the locking unit. 2. The door according to claim 1, wherein the imaging device is provided with a direction that can be adjusted manually or automatically. A door according to claim 1 or 2;
a lighting device for illuminating the indoor side or the outdoor side of the door;
a control device that controls the imaging device;
with
The imaging device is provided at an angle obliquely upward,
The lighting device is provided to illuminate an imaging range of the imaging device,
The control device is
a holding unit that holds in advance an image of a user entering and leaving the room through the door;
an imaging device control unit that causes the imaging device to capture an image of the indoor side or the outdoor side of the door when the operation unit is operated to open the door;
An identification unit that identifies which user is entering and exiting a room by acquiring an image captured by the imaging device from the imaging device and matching the acquired image with the image held in the holding unit. and,
An entry/exit management system comprising: The control device further includes a lighting device control unit that controls the lighting device,
4. The room entrance/exit management system according to claim 3, wherein the lighting device control unit changes the lighting mode of the lighting device when the identifying unit succeeds in identifying the person entering and leaving the room.

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