JPH0434085U - - Google Patents
Info
- Publication number
- JPH0434085U JPH0434085U JP7483590U JP7483590U JPH0434085U JP H0434085 U JPH0434085 U JP H0434085U JP 7483590 U JP7483590 U JP 7483590U JP 7483590 U JP7483590 U JP 7483590U JP H0434085 U JPH0434085 U JP H0434085U
- Authority
- JP
- Japan
- Prior art keywords
- section
- signal
- dial signal
- dial
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 5
- 230000004044 response Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Closed-Circuit Television Systems (AREA)
Description
第１図は本考案によるドアカメラ装置の一実施
例の要部ブロツク図、第２図は同ドアカメラ装置
の他の実施例の要部ブロツク図である。
図中、１および２はドアカメラ、３は切替え部
、４はモニタ、５はダイヤル信号発生部、６はダ
イヤル信号検出部、７はメモリ部、８および１５
は制御部、１１は画像処理部、１２は記憶部、１
３は混合部、１４はアダプタである。
FIG. 1 is a block diagram of a main part of one embodiment of a door camera device according to the present invention, and FIG. 2 is a block diagram of a main part of another embodiment of the same door camera device. In the figure, 1 and 2 are door cameras, 3 is a switching unit, 4 is a monitor, 5 is a dial signal generation unit, 6 is a dial signal detection unit, 7 is a memory unit, 8 and 15
1 is a control unit, 11 is an image processing unit, 12 is a storage unit, 1
3 is a mixing section, and 14 is an adapter.
Claims (1)
ドアカメラによる画像をモニタに映出するように
した装置において、所要の信号により複数のドア
カメラよりの映像信号の切替えを行う切替え部と
、ドアカメラの選択のためのダイヤル信号を発生
するダイヤル信号発生部と、ダイヤル信号発生部
よりのダイヤル信号を検出するダイヤル信号検出
部と、前記切替え部の切替え信号のデータ等を記
憶するメモリ部と、前記切替え部、ダイヤル信号
検出部およびメモリ部を制御する制御部とでなり
、前記ダイヤル信号検出部よりの信号に応じてメ
モリ部より読み出したデータに基づく切替え信号
により前記複数のドアカメラよりの画像を切替え
るように構成したことを特徴とするドアカメラ装
置。 (2) 前記切替え部を介して出力する映像信号を
テレビ電話の静止画信号に変換する画像処理部と
、画像処理した信号を記録する記憶部と、記憶部
より読み出した静止画信号を通話信号線に混合す
るための混合部とを設け、前記モニタは混合部お
よび通話信号線を介しての静止画信号を画面に映
出し、前記ダイヤル信号発生部よりのダイヤル信
号を前記通話信号線および混合部を介してダイヤ
ル信号検出部に入力するように構成したことを特
徴とする請求項(1)記載のドアカメラ装置。[Scope of Claim for Utility Model Registration] (1) In a device in which multiple door cameras are installed at an entrance, etc. and images from these door cameras are displayed on a monitor, video signals from the multiple door cameras are transmitted by a required signal. a dial signal generating section that generates a dial signal for selecting the door camera; a dial signal detecting section that detects the dial signal from the dial signal generating section; and a dial signal detecting section that detects the dial signal from the dial signal generating section; It consists of a memory section that stores data, etc., and a control section that controls the switching section, dial signal detection section, and memory section, and a switching signal based on data read from the memory section in response to a signal from the dial signal detection section. A door camera device characterized in that the door camera device is configured to switch images from the plurality of door cameras. (2) an image processing section that converts the video signal outputted via the switching section into a still image signal for a videophone; a storage section that records the image-processed signal; and an image processing section that converts the still image signal read from the storage section into a call signal. a mixing section for mixing the dial signal from the dial signal generating section with the call signal line; 2. The door camera device according to claim 1, wherein the door camera device is configured to input the dial signal to the dial signal detection section via the dial signal detection section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483590U JPH0434085U (en) | 1990-07-13 | 1990-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7483590U JPH0434085U (en) | 1990-07-13 | 1990-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434085U true JPH0434085U (en) | 1992-03-19 |
Family
ID=31614878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7483590U Pending JPH0434085U (en) | 1990-07-13 | 1990-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434085U (en) |
-
1990
- 1990-07-13 JP JP7483590U patent/JPH0434085U/ja active Pending
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