JP2625558B2 - Recording unit for apartment house - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a recording unit for an apartment house, and particularly to a recording unit of a living room unit, a visitor image memory area, a broadcast video message image memory area, and an individual video message image. The present invention relates to a recording unit for an apartment house provided with a memory area.

[Prior Art and Problems to be Solved by the Invention] As shown in FIG. 2, a conventional recording unit for a superimposed house is a control unit 21, a camera-equipped entrance door unit 22 provided with a camera eye 22a and a channel selection button 22b, an administrator. It is composed of a room unit 23, a video message transmitting device 24 and a room unit TEn (n is 11, 12,...)
The control device 21 is connected by a transmission line 25 to a video message transmitting device 24 provided near the collective entrance device with camera 22 and the manager room device 23. In addition, the control device 21 and the room unit TEn are connected by a transmission line 25, and the collective entrance unit with camera 22, the management room unit 2
3. The communication between the video message transmitting device 24 and the room unit TEn and the transmission and reception of the video signal are performed under the control of the control device 21.

The room unit TEn provided an image memory MEn (n is 1 ...... n) and the provided recording apparatus U ₃ and the television monitor U ₁ and call unit U _2. Recording device U ₃ converts the input analog video signal into a digital video signal, recorded in the image memory MEn including a semiconductor device, a television monitor converts the digital video signal recorded in reproduction into an analog video signal it has the function of transmitting to the U _1.

When the visitor selects the room unit TE ₁₁ with the channel selection button 22b of the camera-equipped collective entrance unit 22 in the collective housing recording unit having the above configuration, the control device 21 controls the camera-equipped collective entrance unit 22 and the room unit TE ₁₁ Connect the communication path between Video signal picked up when the camera-equipped set entrance unit 22 and room unit TE ₁₁ is connected with the camera eye 22a of the camera with a set entrance unit 22 is recorded into the image memory MEn recording unit U ₃ of room machine TE ₁₁ . When a video signal is not transmitted and received between the living room unit TEn and the camera-equipped collective entrance unit 32, a video message can be transmitted from the video message transmitting device 24 to the living room unit TEn. When the video message is sent to the room unit TEn, the video message is recorded in the image memory MEn. However, since it is not known at which position in the image memory MEn the video message is recorded, there is a drawback that a target video message cannot be reproduced during reproduction. Also, all image memories ME
Again the n is already recorded, there is a drawback that video message is erased in some cases because they are sequentially recorded from the image memory ME _1.

In addition, since the image memory MEn is not classified according to the recording purpose, when an individual or broadcast video message is sent from the manager room unit 23 to the room unit TEn, the individual and broadcast video message cannot be classified by the room unit TEn. There are difficulties.

[Object of the Invention] The present invention has been made in view of the above-mentioned difficulties, and has a visitor image memory area transmitted from a collective entrance unit with a camera to a recording device provided in a room unit, a broadcast transmitted from an administrator room unit, and an individual. Provided is a recording unit for a collective housing in which a video message image memory area is provided and an image memory area setting means is provided so that recording and reproduction can be performed according to the purpose of recording and the number of images in each image memory area can be set freely. The purpose is to:

[Means for Solving the Problems] In order to achieve the above object, a recording unit for an apartment house according to the present invention is a video signal which is sent from a camera-equipped collective entrance unit to a living room unit and which images a visitor and an administrator room unit. A housing image recording area for recording a video signal of the visitor, in the recording unit for multiple dwelling units provided with a plurality of image memory areas for recording video messages transmitted to the plurality of living room units, and A broadcast video message image memory area for recording a video message sent simultaneously from the occupant room unit to the plurality of living room units, and a video message sent from the manager room unit to one of the plurality of living room units. Individual video message image memory area for recording, the visitor image memory area, the broadcast video message image memory area, and the individual video message image memory An image memory area setting means for setting the number of images in each area.

[Embodiment] Hereinafter, an embodiment of a recording unit for an apartment house according to the present invention will be described in detail with reference to FIG.

In FIG. 1, reference numeral 1 denotes a control device. A control unit 1, a camera eye 2a, a camera-equipped entrance terminal 2 provided with a channel selection button 2b, and a control room unit 3 are connected by a transmission line 5, and a video message transmission device provided near the control room unit 3 4 and the normally open side of the video signal switcher 1a of the control device 1 are connected by a video message transmission line 6.

The room unit TEn (n is 1, 2,...) Has a recording unit U ₀ ,
A television monitor U ₁ and a communication unit U ₂ are provided. The recording unit U ₀ is provided an image memory MEn (n is 1, 2 ...... 32),
Recording unit U ₀ is recorded in the input analog video signal to digital video signal to the converted image memory MEn including a semiconductor memory element, it has a function of outputting a digital video signal recorded at the time of reproduction as an analog video signal ing. The image memory areas of the image memories ME _{1 to} ME ₃₂ are picture counters PCn (n = 1 is a visitor image memory area, n = 2
Is determined by the numerical value of the individual video message image memory area, and n = 3 is the numerical value of the broadcast video message image memory area), and the numerical value of each picture counter PCn can be set by the image number setting device SET. The total number of strokes that can be set is 32.

Entrance side of the picture counter PC ₁ to PC ₃ is connected to the terminal T _1, the terminal T ₁ of the room unit TEn are connected by a transmission path 5 to the control device 1, the call and the video signal and the video message in the transmission path 5 Transmission and reception are performed. Terminals T ₂ and T ₃ of the room unit TEn video message sending apparatus 4 and the individual control lines 7 are connected in the broadcast control line 8, via a separate control line 7 from the video message sending apparatus 4 Press individual message button 4a and room unit separate video message to the terminal T ₂ of the TEn control signal FC ₁ is sent by the terminal T ₃ via the broadcast control line 8 press broadcast message button 4b
Broadcast video message control signal FC ₂ is sent to. The individual video message and the broadcast video message are transmitted to the terminal 1 of the room unit TEn via the video message transmission line cable 6 via the normally open side of the video signal switch 1a of the control device 1 which is closed.
sent to a.

In collective housing recording unit having the above structure [Operation of the invention, respectively "12" picture counter PC ₁ to PC ₃ at room machine TEn, "10",
When set to "10", the visitor image memory area is 12 images,
Each of the individual video message image memory area and the broadcast video message image memory area has 10 images.

The visitor operates the channel selection button 2b of the entrance hall with camera 2,
When the room unit TE ₁ is selected, the control device 1 connects the camera-equipped collective entrance unit 2 and the room unit TE ₁ via the transmission line 5, so that the room unit T
E ₁ can call in the call unit U _1.

Further, ME video signal captured by the camera eye 2a of the camera with a set entrance unit 2 became visitor image memory area defined by the picture counter PC ₁ recording unit U ₀ of the room unit TE _{1 1}
Are sequentially recorded to ～ME _12, the image memory ME ₁ ~ME ₁₂ is when all recording, recording from the image memory ME ₁ again.

Pressing the broadcast message button 4b when the camera-equipped set entrance device 2 is not operating, the video message sending apparatus 4 to the room unit TEn via a broadcast control line 8 broadcast video message control signal FC ₂ is sent You. Since the room unit TEn receives the broadcast video message control signal FC ₂ via the terminals T _3, ..., The picture counter PC ₃ is controlled, and the broadcast video message via the terminal T ₁ is stored in the image memory area. Memory ME
To record in _{23 ~ME 32.}

In the case of an individual video message, the same operation as that of the broadcast video message is performed.

[Effects of the Invention] As is clear from the above embodiments, the recording unit for a multi-family housing according to the present invention provides a video signal of a visitor sent from a multi-floor with camera to a living room, and a plurality of video signals from a management room. In a multiple dwelling unit including a plurality of image memory areas for recording a video message sent to the living room unit, a visitor image memory area for recording a video signal obtained by imaging the visitor; A broadcast video message image memory area for recording video messages sent simultaneously to a plurality of the room units, and an individual recording a video message sent to one of the plurality of room units from the manager room unit. A video message image memory area;
An image memory area setting means for setting the number of images in each of the visitor image memory area, the broadcast video message image memory area, and the individual video message image memory area. And the number of images in each image memory area can be set freely.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of a recording unit for an apartment house according to the present invention, and FIG. 2 is a block diagram of a conventional recording unit for an apartment house. 1 Control device 2 Entrance unit with camera 3 Control room unit 4 Video message transmission device PC ₁ Picture counter (visitor image memory area) PC ₂ Picture counter (individual video message) Image memory area) PC ₃ … Picture counter (broadcast video message image memory area) SET… Number of pictures setting device (image memory area setting means)

Claims (1)

(57) [Claims] 1. A plurality of image memory areas for recording a video signal of an image of a visitor sent from a collective entrance unit with a camera to a living room unit and a video message sent from the management room unit to a plurality of the living room units. A recording unit for a multi-family residence, comprising: a visitor image memory area for recording a video signal of the visitor; and a video message for simultaneously transmitting a video message from the manager room unit to the plurality of living room units. A broadcast video message image memory area, an individual video message image memory area for recording a video message transmitted from the manager room unit to one of the plurality of living room units, the visitor image memory area, and the broadcast video A message image memory area, and image memory area setting means for setting the number of images of each of the individual video message image memory areas. Housing for the recording unit that.