JPS58148577A - Image pickup and recording device - Google Patents
Image pickup and recording deviceInfo
- Publication number
- JPS58148577A JPS58148577A JP57031225A JP3122582A JPS58148577A JP S58148577 A JPS58148577 A JP S58148577A JP 57031225 A JP57031225 A JP 57031225A JP 3122582 A JP3122582 A JP 3122582A JP S58148577 A JPS58148577 A JP S58148577A
- Authority
- JP
- Japan
- Prior art keywords
- recording
- imaging
- power supply
- circuit
- started
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
- H04N5/765—Interface circuits between an apparatus for recording and another apparatus
- H04N5/77—Interface circuits between an apparatus for recording and another apparatus between a recording apparatus and a television camera
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Cameras In General (AREA)
- Television Signal Processing For Recording (AREA)
Abstract
Description
【発明の詳細な説明】
本発明は省電タイプの撮像及び記鍮装置に関する〇
一般にビデオ値号記鍮装置内部には広帯域の信号の記録
を可能とする為（、高速で回転するヘッドや、高速で回
転するディスク等の記爺手段が内蔵されている。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an energy-saving type imaging and recording device. In general, the inside of a video value recording device is capable of recording wideband signals (such as a head that rotates at high speed, It has a built-in recording means such as a disk that rotates at high speed.
そしてこれらの記録装置を起動する場合、上記の記録手
段が高速で、面も同期信号に同期して安定に回転する迄
には数秒の時間を要する。When starting up these recording devices, the recording means is at high speed, and it takes several seconds for the surface to rotate stably in synchronization with the synchronization signal.
この様な立ち上がり時間は頻繁に記録手段を起動、停止
させる装置において特に大きな問題となる。Such a rise time becomes a particularly serious problem in an apparatus in which the recording means is frequently started and stopped.
即ち、この間に記録装置に入力されたビデオ信号は再生
に堪えないものとなり無駄になる。と同時にこの立ち上
がりの間に撮像装置内で費やされる電力も無駄なものと
いえる。例えば撮像管や撮像素子を走査する為の走査信
号源はたとえ走査を行わなくてもその周期的な出力を形
成するだけで大きなパワーを消費するものであって決し
てこれを無視する事はモきない。この様な事は撮像及び
記録装置内の信号処理回路についても言える。That is, the video signal input to the recording device during this period becomes unsuitable for reproduction and is wasted. At the same time, the power consumed within the imaging device during this rise can also be said to be wasteful. For example, a scanning signal source for scanning an image pickup tube or image sensor consumes a large amount of power even if it does not perform scanning, just by producing periodic output, so this should never be ignored. do not have. This also applies to signal processing circuits in imaging and recording devices.
従って撮像装置と記録装置を屋外等で組み合わせて（撮
像装置と記録装置が一体的く形成されている場合も含む
。）使用する場合、記録手段の消費電力を下げようとし
てその都度記録手段を停止させたとしても、有効な信号
期間に対する通電時間の割合は逆に大きくなる為、電力
消費の低減の５えでそれ檻有効とはならないという欠点
がン・ショットの撮像を１＃に意図するものである場合
、正に必要に応じてその＠ｆ撮撮像像び記ｆ＆装置を立
ち上げねばならず前述の如き問題は編層クローズ・アッ
プされてくる。Therefore, when using a combination of an imaging device and a recording device outdoors (including cases where the imaging device and recording device are integrally formed), the recording device is stopped each time in order to reduce the power consumption of the recording device. Even if it is, the ratio of the energization time to the effective signal period increases, so the disadvantage is that it is not effective even though it reduces power consumption.It is intended for shot imaging. In this case, the @f imaging and recording device must be started up exactly as needed, and the above-mentioned problems will be brought to a close-up.
本発明はこの様な従来技術の問題を解決し得る改譬され
た撮像及び記録装置を提供する事を目的としたものであ
る。尚、ここで撮像及び記録装置とは撮像機能を有する
装置と記録機能を有する装置とを機能的に一体とした装
置を指し、外形的に一体化されているか別体化されてい
るか社問わない０
さて、本発明では前述の如き目的を達成する為に記録手
段を起動した後、記録手段の予め設足された特性（例え
ば・回転速度や同期、或ＩＮは記録媒体の平面性等記録
時に保たれるべき条件が得られる迄撮像及び記録装置内
の、撮像系回路及び信号処理系回路への給電を禁止する
禁止手段を設けた事を善微とする。It is an object of the present invention to provide an improved imaging and recording device that can solve the problems of the prior art. Note that the imaging and recording device here refers to a device that is functionally integrated with a device that has an imaging function and a device that has a recording function, and it does not matter whether the device is integrated or separate in appearance. 0 Now, in the present invention, in order to achieve the above-mentioned purpose, after starting the recording means, the pre-established characteristics of the recording means (for example, rotation speed, synchronization, or IN is the flatness of the recording medium, etc.) are determined at the time of recording. It is a good idea to provide a prohibition means that prohibits power supply to the imaging system circuit and signal processing system circuit in the imaging and recording apparatus until the conditions to be maintained are obtained.
又、上記禁止手段拡撮像系刷路及び信号処理系開路の中
で％養に撮像手段の走査信号源への給電を禁止するもの
である事を％黴とする０又、前記記録手段の特性が所定
のレベルで安定し九番を検出する検出手段な設けた事を
４１黴とするＯ
又、撮像装置は２スト田−りのレリーズボタンを有し、
この第１ストロークで前記記録手段を起動し、骨性が安
定すると撮像系、償号処理系等その他の回路への給電を
許容する様に構成すると共に、［ｅレリーズボタンの第
２ストロークに達すると前記記録手段の特性の安定に拘
らず、前記撮像系その他の回路への給電を許容する様に
為した事な特徴とする。In addition, the prohibition means prohibits power supply to the scanning signal source of the imaging means in the enlarged imaging system printing circuit and the signal processing system open circuit, and the characteristics of the recording means The imaging device has a two-stroke release button,
With this first stroke, the recording means is activated, and when the bone quality is stabilized, power is allowed to be supplied to other circuits such as the imaging system and the decoding processing system. Then, regardless of the stability of the characteristics of the recording means, the present invention is characterized in that it allows power supply to the imaging system and other circuits.
これらの特徴により記録装置の頻繁な起動停止による撮
像信号の無駄な雀〈事ができると共に、撮像系回路にシ
ける無駄な電力消費を最小限に防ぐ事ができる。These features make it possible to avoid wasted image signals due to frequent startup and stoppage of the recording device, and to minimize wasteful power consumption in the image pickup system circuit.
又第１ストａ−クボタンを操作し九直後に撮像を急ぐ為
に第２ストロークボタンを操作した場合には記録手段の
特性の安定化を待た・ずに撮像系−路等への給電が為さ
れるものでらる０
以下本発明を実施例に基づき祥″ｍＫ故明する０第１図
は本発明の基本構成の例を示す図であるＯこの例ではデ
ィスク、状記録媒体にビデオ信号を記録するものについ
て数例しているが、ドフム状記ｆＩ＆媒体であっても良
いし、テープ状記録媒体に回転ヘッドで記録するもので
あっても良い事は言う迄もない。又撮像部と記録部とは
コネクターによって切り離し得るものでおっても良い。In addition, if the second stroke button is operated immediately after operating the first stroke button to speed up imaging, power is supplied to the imaging system, etc. without waiting for the characteristics of the recording means to stabilize. Hereinafter, the present invention will be explained based on embodiments. Figure 1 is a diagram showing an example of the basic configuration of the present invention. In this example, a video signal is stored on a disk-shaped recording medium. Although we have given several examples of recording media, it goes without saying that recording on a tape-shaped recording medium with a rotating head may also be used. The recording section and the recording section may be separated by a connector.
図中ＩＤは撮像手段としての撮像素子でろってＧ Ｇ
Ｄ （Ｃｈ！Ｌｒｇ＠Ｃｏｕｐｌｅｄ Ｄｅｖｉｃｅ
）、Ｂ、Ｂ Ｄ（Ｂｕｃｋｅｔ Ｂｒｉｇａａｅ Ｄｅ
ｖｉｃｅ ）、ＭＯ５型撮像素子等或いは撮像管であっ
ても良い。The ID in the figure is the image sensor as the imaging means.G G
D (Ch!Lrg@Coupled Device
), B, B D (Bucket Brigae De
vice), an MO5 type image sensor, or an image pickup tube.
ＰＳはプＶセズ回路であって、撮像素子ＩＤの出力信号
から例え′げＲ（赤）、Ｇ（緑）、Ｂ（青）の三原色の
信号を得る、ＲＯＣはこれをディスク等記録媒体９への
記録に適した信号形Ｉ！に変換する記録回路、ＤＣＣＦ
ｉ１１ｉｉ儂表示手段りによる表示に適した信号形態に
変換する表示信号回路、１０は記録ヘッド、１＃ｉ、撮
Ｉｌ素子ＩＤへのクリックを供給するタロツタドライバ
、２は該ドライバ１に供給すべきりＶツタパルスを生成
スるり田ツタ・ジェネレータ、３社これらのパルスの同
期をとる為の４１１１号発生回路で、クロック・ジェネ
レータ２・プロセス回路ｐｓ、ｌ！示信号回路ＤＧＣ；
、記ＩＩｋ回路ＲＣＣ，＠僚表示手段Ｄ、モーター制岬
プロッタ１５等Ｋ１１ｌ１期信号を供給する０４はモー
ター位相制御回路、５はモーター速度制御回路、６は直
流モーター、７社ディスクの１回転につき所定個のパル
スを形成するＰＣヘッド、８Ｆｉモーターの回転周波数
に応じた電圧を発生するＦＧヘッドである。PS is a PVC circuit that obtains signals of the three primary colors, for example R (red), G (green), and B (blue) from the output signal of the image sensor ID. Signal type I suitable for recording to! Recording circuit that converts to DCCF
i11ii a display signal circuit that converts the signal into a signal form suitable for display by the display means; 10 is a recording head; 1#i is a tarotsuta driver that supplies clicks to the image pickup element ID; 2 is a signal that should be supplied to the driver 1; Kiri V Tsuta pulse generation Sururita Tsuta generator, 3 companies No. 4111 generation circuit to synchronize these pulses, clock generator 2 process circuit ps, l! Indication signal circuit DGC;
, IIk circuit RCC, @companion display means D, motor control cape plotter 15 etc. K11l 1 phase signal is supplied 04 is a motor phase control circuit, 5 is a motor speed control circuit, 6 is a DC motor, 7 per rotation of the disk These are a PC head that forms a predetermined number of pulses, and an FG head that generates a voltage according to the rotation frequency of the 8Fi motor.
前記ＰＧヘッドからのパルス信号はモーター位相制御回
路４Ｋ＞いて同期信号と位相比較され、位Ｓが韓ツクす
ると位相制御回路４のＰＬ端子からハイレベル信号が出
力される様構成されている。The pulse signal from the PG head is phase-compared with a synchronizing signal in a motor phase control circuit 4K, and when the phase S is low, a high level signal is output from the PL terminal of the phase control circuit 4.
又、１８はアンドゲート、１９はオアゲートであり、本
発明に係る禁止手段を構成している。Further, 18 is an AND gate, and 19 is an OR gate, which constitute prohibition means according to the present invention.
１３は電源プ豐ツクであり、その内部には＠１の電源回
路ＰＣ１と、第２の電源回路ＰＣ２が含まれている。Ｗ
ｃ１の電源回路ＰＣ１は２ス）ａ−りのレリーズスイッ
チの第１ストロークで起動される電源スィッチ１４の作
動に伴って作動し、前記同期回路とモーター鈎御ブロッ
ク１５に給電を開始する。Reference numeral 13 denotes a power supply block, which includes a @1 power supply circuit PC1 and a second power supply circuit PC2. W
The power supply circuit PC1 of c1 operates in accordance with the operation of the power switch 14 which is activated by the first stroke of the release switch of the second stage a), and starts supplying power to the synchronizing circuit and the motor hook control block 15.
第２の電源回路ＰＣ２は電源スィッチ１４が作動中であ
ってかつ、Ｍ記位相ロック信号端ＰＬが・・イレベルの
開作動する様（構成されている０又第２のＣ源回路ＰＣ
２は前記第１ストロークに続く第２ストロークで起動さ
れる撮像トリガースイッチ１７の作動によっても起動さ
れる様構成されている。又この第２の電源回路ＰＣ２の
作動によって前記クロックジェネレータ２及び撮像候置
内の各回路への給電が開始される。The second power supply circuit PC2 is configured such that the power switch 14 is in operation and the M phase lock signal terminal PL is open at the level (0 or 2).
2 is also configured to be activated by the operation of the imaging trigger switch 17, which is activated at the second stroke following the first stroke. Further, by the operation of the second power supply circuit PC2, power supply to the clock generator 2 and each circuit in the imaging position is started.
嬉２図はこの様゛な電源クロック１６の動作／−ケンス
を示す図で時刻１．においてｔ源スイッチ１４を起動す
ると第１の電源回路ＰＣ１が立ち上がりモーター制御ブ
ロック１５へ給電が開始され、モーター６が起動される
。時刻ｔｘＫモーター６０回転位相が同期回路５の出力
と同期し位相ロックするとＰＬ端子がハイレベルとなり
、これによって第２の電源回路ＰＣ２が作動するもので
ある０尚、勿論前述した如く撮像系のトリガースイッチ
１７０作１１ｈＫよっても第２の電源回路ＰＣ２は作動
する。Figure 2 shows the operation of the power supply clock 16 at time 1. When the t-source switch 14 is activated, the first power supply circuit PC1 is turned on, power supply to the motor control block 15 is started, and the motor 6 is activated. Time txK When the rotational phase of the motor 60 is synchronized with the output of the synchronization circuit 5 and the phase is locked, the PL terminal becomes high level, which activates the second power supply circuit PC2.Of course, as mentioned above, the trigger of the imaging system The second power supply circuit PC2 is also operated by turning the switch 170 11hK.
又１位相ｓＩ御回路４のＰＬ端子には同期信号発生回路
６からの同期信号とＰＧヘッドからのＰＧパルスとが完
全く位相ロックする少し前にハイレベル信号が出力され
る様に構成されている。Furthermore, the PL terminal of the 1-phase sI control circuit 4 is configured so that a high level signal is outputted shortly before the synchronization signal from the synchronization signal generation circuit 6 and the PG pulse from the PG head are completely phase-locked. There is.
即ちＰＬ燗子からは例えば７０％位相ロック状態でハイ
レベル信号が出力される様構成されている０
従って撮像系や信号処理系の回路への給電開始は微かに
早＠に行なわれる事になり記録手段の特性が安定した時
には撮像系等の特性も安定させておく事ができ即座に撮
像が可能となるものである。In other words, the PL heater is configured to output a high-level signal with, for example, a 70% phase lock state. Therefore, the power supply to the imaging system and signal processing system circuits starts slightly earlier. When the characteristics of the recording means are stabilized, the characteristics of the imaging system and the like can also be stabilized, making it possible to immediately take an image.
尚１本実施例でＪＩｉｌつの電源ブロック１６中に第１
．第２の電源回路が含まれているが、撮像装置と配置装
置とが別体の場合ＫＦｉ、＠１の電源回路を記ｌ＆装置
側に設け、！２の電源回・路を撮像輪置伺に設ける様に
しても良い。In this embodiment, the first power supply block 16 is
．． A second power supply circuit is included, but if the imaging device and placement device are separate, the power supply circuit of KFi, @1 is provided on the device side. The second power supply circuit/circuit may be provided in the imaging ring holder.
以上詳述した如く本発明によれば、撮像装置と記録装置
とを一体又は別体にて組み合わせて使用する撮像及び記
録装置において、該撮像及び記録装置をＭＩＫ起動又は
停止しても無駄に電力が消費される事がない。As detailed above, according to the present invention, in an imaging and recording device that uses an imaging device and a recording device in combination or separately, even if the imaging and recording device is started or stopped by MIK, power is wasted. is never consumed.
又、特に１１ｍ分のみの画儂記録を行なう事を主たる目
的とした装置においては撮像時間に比べ記録に要する時
間が圧倒的に長いので、何回もこの様なｍｓ記配縁繰り
返すと、撮（系への無駄な給電は無視し得ないものとな
り電池ロスの中で大きな比重を占める様になるものであ
るが、本発明の装置によればこの様な問題は容易に＃消
し得る。In addition, especially in devices whose main purpose is to record only 11 m of images, the time required for recording is overwhelmingly longer than the image capturing time, so if you repeat this ms record arrangement many times, (Unnecessary power supply to the system cannot be ignored and accounts for a large proportion of battery loss, but according to the device of the present invention, such problems can be easily eliminated.
又、２ストロ−゛フレリーズスイッチの場合の第２スト
ロークが第１ストロークの直後に働い九場合には記録手
段の安定化を待たずに撮像系等への給電が為・される様
構成しているから画像配縁を急ぐ場合等にもこれに対応
し得る。In addition, in the case of a two-stroke freeze switch, the second stroke is activated immediately after the first stroke, so that power is supplied to the imaging system etc. without waiting for the recording means to stabilize. Therefore, it can also be used in cases where image arrangement is urgent.
第１図は本発明の撮像及び配縁装置の構成の一例を示す
ブ闘ツク図、第２８は第１図示構成による主要な動作シ
ーケンスを示す囮であるＯＩＤ・拳・拳・撮像手段、１
６・・・・・撮像系及び信号処理系−路、１５・・・・
・記録系回路、１６・・・電源グ！ツタ、ＰＣ１ψ・・
・・Ｗ、１の電源回路、ｐｃ２−・−・拳第２の電源回
路、１４・φ・・・ｋ録系起動スイッチ、１７・・−・
・撮像系トリガースイッチ。
％許ＪｔｊＭ人 キャノン株式会社
・ “ マ
代理人 丸島儀づ （：FIG. 1 is a block diagram showing an example of the configuration of the imaging and distribution device of the present invention, and FIG. 28 is a block diagram showing the main operation sequence according to the configuration shown in the first diagram.
6... Imaging system and signal processing system - path, 15...
・Recording circuit, 16...Power supply! Ivy, PC1ψ...
...W, 1 power supply circuit, pc2---fist second power supply circuit, 14, φ...k recording system start switch, 17...-
- Imaging system trigger switch. Canon Co., Ltd. Agent Gizu Marushima (:
Claims (1)
源と、ｓ１記撮像手段からのビデオ信号用力を記録する
為の記録手段とを有する撮像及び記録装置にシいて、前
記記録手段を起動し九後該記録手段の特性が安定する迄
の間前記信号源の起動を禁止する禁止手段を設けた撮像
及び記録装置。 （２ＪＩＩＩＩ記記碌手段の記録が安定した事を検出す
る検出手段を有する事を特徴とする特許請求の範１！ｌ
ＩＩ （１）項記載の撮像及び記録装置。(1) In an imaging and recording apparatus having an imaging means, a scanning signal source for scanning the imaging means, and a recording means for recording the video signal power from the imaging means s1, the recording means An imaging and recording apparatus provided with a prohibition means for prohibiting activation of the signal source until the characteristics of the recording means stabilize after activating the signal source. (Claim 1!l) characterized by having a detection means for detecting that the recording of the recording completion means is stable.
II The imaging and recording device described in (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57031225A JPH06101831B2 (en) | 1982-02-26 | 1982-02-26 | Image recorder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57031225A JPH06101831B2 (en) | 1982-02-26 | 1982-02-26 | Image recorder |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62139513A Division JPS6392182A (en) | 1987-06-03 | 1987-06-03 | Picture recorder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58148577A true JPS58148577A (en) | 1983-09-03 |
| JPH06101831B2 JPH06101831B2 (en) | 1994-12-12 |
Family
ID=12325473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57031225A Expired - Lifetime JPH06101831B2 (en) | 1982-02-26 | 1982-02-26 | Image recorder |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06101831B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166885A (en) * | 1982-03-29 | 1983-10-03 | Copal Co Ltd | Electronic still camera |
| JPS60130976A (en) * | 1983-12-19 | 1985-07-12 | Toshiba Corp | Electronic camera |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820080A (en) * | 1981-07-29 | 1983-02-05 | Toshiba Corp | Electronic static picture recorder and reproducer |
-
1982
- 1982-02-26 JP JP57031225A patent/JPH06101831B2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5820080A (en) * | 1981-07-29 | 1983-02-05 | Toshiba Corp | Electronic static picture recorder and reproducer |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58166885A (en) * | 1982-03-29 | 1983-10-03 | Copal Co Ltd | Electronic still camera |
| JPH0324836B2 (en) * | 1982-03-29 | 1991-04-04 | Copal Co Ltd | |
| JPS60130976A (en) * | 1983-12-19 | 1985-07-12 | Toshiba Corp | Electronic camera |
| JPH0546753B2 (en) * | 1983-12-19 | 1993-07-14 | Tokyo Shibaura Electric Co |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH06101831B2 (en) | 1994-12-12 |
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