JPH0119490Y2 - - Google Patents
Info
- Publication number
- JPH0119490Y2 JPH0119490Y2 JP1982174981U JP17498182U JPH0119490Y2 JP H0119490 Y2 JPH0119490 Y2 JP H0119490Y2 JP 1982174981 U JP1982174981 U JP 1982174981U JP 17498182 U JP17498182 U JP 17498182U JP H0119490 Y2 JPH0119490 Y2 JP H0119490Y2
- Authority
- JP
- Japan
- Prior art keywords
- switch
- dial
- circuit
- telephone
- line
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 description 12
- 230000004044 response Effects 0.000 description 9
- 238000004891 communication Methods 0.000 description 5
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Facsimile Transmission Control (AREA)
Description
【考案の詳細な説明】
〔考案の技術分野〕
本考案は、回線に電話機とフアクシミリ装置本
体とを互いに並列に接続して通信を行なうフアク
シミリ装置の改良に関する。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to an improvement of a facsimile device in which a telephone set and a facsimile device main body are connected in parallel to a line to perform communication.
従来、フアクシミリ装置として、例えば第１図
に示す如く加入者線１に、フアクシミリ装置本体
２と、これと対をなす電話機３とを互いに並列に
接続してフアクシミリ通信を行なうものがある。
このようなフアクシミリ装置は、送信時に次のよ
うに動作する。
Conventionally, there is a type of facsimile apparatus in which a facsimile apparatus main body 2 and a paired telephone set 3 are connected in parallel to a subscriber line 1 as shown in FIG. 1 to perform facsimile communication.
Such a facsimile device operates as follows during transmission.
先ず、電話機３の送受器を持ち上げてフツクス
イツチHK１，HK２をそれぞれ閉成し、これに
より電話機３と交換機との間に直流ループを形成
し、しかるのち電話機３の押しボタンダイヤル３
１を操作する。そうすると、電話機３は上記押し
ボタンダイヤルの操作情報に応じたダイヤル信号
をダイヤルセンダ３２から発生して加入者線１へ
送出する。そして、これにより相手装置との間が
接続されて相手装置から応答信号が返送され、こ
れを操作者が電話機３の受話器３３で確認してフ
アクシミリ装置本体２の送信ボタン（図示せず）
を押すと、フアクシミリ装置本体２は制御手段２
１でそれを検出し、リレー接点rl1を閉成して直
流ループを保持するとともに、リレー接点rl2，
rl3をそれぞれフアクシミリ装置本体２側に切換
えてフアクシミリ装置本体２を加入者線１に接続
する。そして、この接続を終了するとフアクシミ
リ装置本体２は、読取部２２で読取走査した画情
報を制御手段２１で帯域圧縮等の信号処理を施し
たのち、変復調回路２３で変調して出力回路２４
を介して加入者線１へ送出する。一方、前記相手
装置からの応答信号がビジートーンだつた場合に
は、操作者は送受器をオンフツクするので、フツ
クスイツチHK１，HK２はそれぞれ開となつて
直流ループは開放され、電話機３は初期状態に復
帰する。 First, lift the handset of the telephone 3 and close the switch switches HK1 and HK2, thereby forming a DC loop between the telephone 3 and the exchange, and then close the pushbutton dial 3 of the telephone 3.
Operate 1. Then, the telephone set 3 generates a dial signal from the dial sender 32 and sends it to the subscriber line 1 in accordance with the operation information of the push button dial. This establishes a connection with the other party's device, and a response signal is sent back from the other party's device.The operator confirms this with the handset 33 of the telephone 3 and presses the send button (not shown) on the facsimile device body 2.
When you press , the facsimile device main body 2 controls the control means 2.
1 detects it, closes relay contact rl 1 to maintain the DC loop, and relay contact rl 2 ,
rl 3 to the facsimile device main body 2 side and connect the facsimile device main body 2 to the subscriber line 1. When this connection is terminated, the facsimile device main body 2 performs signal processing such as band compression on the image information read and scanned by the reading section 22 by the control means 21, modulates it by the modulation/demodulation circuit 23, and sends it to the output circuit 24.
is sent to subscriber line 1 via. On the other hand, if the response signal from the other party's device is a busy tone, the operator turns on the handset, so the switch switches HK1 and HK2 are opened, the DC loop is opened, and the telephone 3 returns to its initial state. do.
なお、このフアクシミリ装置の受信動作は、フ
アクシミリ装置本体２の制御回路２１にてすべて
制御される。すなわち、加入者線１を経て到来し
た16Hzの呼出信号が検出回路２５で検出される
と、制御手段２１は先ずリレー接点rl2，rl3をフ
アクシミリ装置本体２側へ切換え、しかるのち変
復調回路２３から応答信号を発生させてこれを加
入者線１へ送出させる。そして、相手装置からフ
アクシミリ信号が到来し、この信号が入力回路２
６を経て変復調回路２３で受信されると、この受
信信号から画情報を再生して記録部２７へ供給
し、記録走査せしめる。つまり、このフアクシミ
リ装置は、自動受信動作が可能である。 The receiving operation of this facsimile device is entirely controlled by the control circuit 21 of the facsimile device main body 2. That is, when the detection circuit 25 detects a 16Hz calling signal that has arrived via the subscriber line 1, the control means 21 first switches the relay contacts rl 2 and rl 3 to the facsimile device main body 2 side, and then switches the relay contacts rl 2 and rl 3 to the facsimile device main body 2 side, and then switches the relay contacts rl 2 and rl 3 to the facsimile device main body 2 side. A response signal is generated from the subscriber line 1 and sent to the subscriber line 1. Then, a facsimile signal arrives from the other party's device, and this signal is transmitted to the input circuit 2.
6 and received by the modulation/demodulation circuit 23, image information is reproduced from this received signal and supplied to the recording section 27 for recording scanning. In other words, this facsimile device is capable of automatic reception operation.
ところが、上記従来の装置は、送信を行なうに
際し、仮に相手装置が自動受信状態になつている
場合でも、既述したように必ず送受器をオフフツ
クして相手装置の呼出しおよび回線を接続状態の
確認を行なわなければならない。このため、送信
時の操作が著しく面倒となつて操作性が悪いとい
う問題があつた。特に、相手が話中であつた場合
には、一定時間おきに同様の操作を繰り返し行な
わなければならず、操作が極めて煩雑だつた。
However, when transmitting, the conventional device described above always has to off-hook the handset and call the other device and check the connection status of the line, even if the other device is in automatic reception mode. must be carried out. For this reason, there was a problem in that the operation at the time of transmission was extremely troublesome and the operability was poor. In particular, when the other party is busy, the same operation must be repeated at regular intervals, making the operation extremely complicated.
電話機の送受器をオフフツク操作することなく
相手装置の呼出しを行なえるようにしたフアクシ
ミリ装置を提供することを目的とする。
To provide a facsimile device capable of calling a destination device without taking off-hook operation of a telephone handset.
本考案は、上記目的を達成するために、発呼ス
イツチと、電話機のフツクスイツチの両端間を短
絡するスイツチ回路と、制御手段とを新たに備
え、この制御手段により、上記発呼スイツチがオ
ン操作されたとき、上記スイツチ回路を閉成して
電話機のダイヤル情報入力手段およびダイヤル信
号送出回路によるダイヤル信号の送出を可能と
し、かつこのダイヤル信号送出後に上記スイツチ
回路を開放させるとともに、回線切換スイツチを
電話機側からフアクシミリ装置本体側に切換えて
このフアクシミリ装置本体により回線に対する発
信状態を保持させ、さらにこの状態で相手装置の
通話状態を判定して、この判定の結果相手装置が
通信可能ならば上記回線切換スイツチの切換状態
をフアクシミリ装置本体側に保持させ、かつ相手
装置が通信不可能ならば上記回線切換スイツチを
電話機側に復旧させるようにしたものである。
In order to achieve the above object, the present invention newly includes a call switch, a switch circuit for short-circuiting both ends of a telephone switch, and control means, and the control means turns on the call switch. When the dial signal is sent, the switch circuit is closed to enable the dial information input means and the dial signal output circuit of the telephone to send a dial signal, and after the dial signal is sent, the switch circuit is opened and the line changeover switch is opened. Switch from the telephone side to the facsimile device main body side, have the facsimile device main body maintain the calling state for the line, and further judge the call status of the other party's device in this state, and if the other party's device is able to communicate as a result of this judgment, the above line The switching state of the switching switch is maintained on the facsimile device main body side, and if communication is not possible with the other party's device, the line switching switch is restored to the telephone side.
この結果、フアクシミリ送信を行なうに際し、
発呼スイツチをオン操作しかつ電話機のダイヤル
情報入力手段により通信相手のダイヤル情報を入
力するだけで、以後自動的に発呼から通信相手の
通話状態に応じた回線の保持または切断が行なわ
れることになる。このためオペレータは、発呼毎
にその都度電話機のハンドセツトを取上げて通信
相手の通話状態を確認し、その結果に応じて回線
に対する接続または切断を行なうといつた一連の
面倒な操作が不要になり、これにより操作性を大
幅に高めることができる。 As a result, when performing facsimile transmission,
By simply turning on the call switch and inputting the dial information of the other party using the dial information input means of the telephone, the line will be automatically held or disconnected depending on the call status of the other party from the time the call is made. become. This eliminates the need for the operator to perform a series of troublesome operations, such as picking up the telephone handset each time a call is made, checking the call status of the other party, and connecting or disconnecting the line depending on the result. , which can greatly improve operability.
第２図は本考案の一実施例におけるフアクシミ
リ装置の回路構成図で、電話機はフアクシミリ装
置本体の筐体内に収容されて構造的に一体化され
たものとなつている。なお、同図において前記第
１図と同一部分には同一符号を付して詳しい説明
は省略する。
FIG. 2 is a circuit diagram of a facsimile device according to an embodiment of the present invention, in which a telephone is housed in a housing of the main body of the facsimile device and is structurally integrated therewith. In this figure, the same parts as those in FIG. 1 are given the same reference numerals and detailed explanations will be omitted.
この装置は、発呼用のスイツチ５１を有してお
り、このスイツチ５１のオン操作は制御回路５２
で検出されるようになつている。また、ダイヤル
信号送出回路３２へのダイヤル操作情報導入路に
は切換回路５３が設けてある。この切換回路５３
は、押しボタンダイヤル３１からのダイヤル操作
情報と、押しボタンダイヤル３１から一旦制御回
路５２に導入されたのちこの制御手段５２から送
出されるダイヤル操作情報とを、制御回路５２の
指示に従つて択一的にダイヤル信号送出回路３２
に供給するものである。なお、この切換回路５３
は、通常、押しボタンダイヤル３１側へ切換わつ
ている。また、フツクスイツチHK１，HK２の
両端間には、それぞれリレー接点rl4，rl5を有す
る短絡回路が設けられている。上記各リレー接点
rl4，rl5は、制御回路５２の指示に従つて開閉動
作する。 This device has a switch 51 for making a call, and turning on the switch 51 is controlled by a control circuit 52.
It is starting to be detected in Further, a switching circuit 53 is provided on the dial operation information introducing path to the dial signal sending circuit 32. This switching circuit 53
selects the dial operation information from the push button dial 31 and the dial operation information that is once introduced into the control circuit 52 from the push button dial 31 and then sent out from the control means 52 according to instructions from the control circuit 52. Uniform dial signal sending circuit 32
It is intended to supply Note that this switching circuit 53
is normally switched to the push button dial 31 side. Furthermore, short circuits having relay contacts rl 4 and rl 5 are provided between both ends of the switch switches HK1 and HK2, respectively. Each relay contact above
rl 4 and rl 5 open and close according to instructions from the control circuit 52.
さて、制御回路５２は、従来例と同様にマイク
ロコンピユータから成り、従来と同様の自動受信
および送信のための各種制御動作の他に、新たに
呼出しに係わる次の各種制御動作を行なうように
機能を付加したものである。その制御動作とは、
(i) 発呼用のスイツチ５１がオン操作されたとき
これを検出して、先ず切換回路５３を押しボタ
ンダイヤル３１側から制御回路５２側に切換え
るとともに、リレー接点rl4、，rl5をそれぞれ閉
成して交換機との間に直流ループを形成し、か
つリレー接点rl1を閉成して後述する(iii)の動作
中の直流ループを保持する制御。 Now, the control circuit 52 is composed of a microcomputer as in the conventional example, and in addition to various control operations for automatic reception and transmission as in the conventional example, the control circuit 52 has the function of performing the following various control operations related to new calls. is added. The control operation is as follows: (i) When the call switch 51 is turned on, it is detected, and the switching circuit 53 is first pressed to switch from the button dial 31 side to the control circuit 52 side, and the relay contact rl 4 , , rl 5 are closed to form a DC loop with the exchange, and relay contact rl 1 is closed to maintain the operating DC loop in (iii), which will be described later.
(ii) この制御終了後、押しボタンダイヤル３１の
操作情報を導入したのち切換回路５３を経てダ
イヤル信号送出回路３２に供給し、この操作情
報に対応するダイヤル信号（ダイヤルトーン）
をダイヤル信号送出回路３２から発生させて加
入者線１へ送出せしめる制御。(ii) After this control is completed, the operation information of the push button dial 31 is introduced and then supplied to the dial signal sending circuit 32 via the switching circuit 53, and a dial signal (dial tone) corresponding to this operation information is supplied.
control to generate the dial signal from the dial signal sending circuit 32 and send it to the subscriber line 1.
(iii) 上記ダイヤル信号の送出後、リレー接点rl2，
rl3をフアクシミリ装置本体側へ切換え、この
状態で加入者線１側から返送される応答信号を
変復調回路２３の出力により検出し、この応答
信号に応じた接続を行なう制御。(iii) After sending the above dial signal, relay contact rl 2 ,
RL 3 is switched to the facsimile device main body side, and in this state, a response signal returned from the subscriber line 1 side is detected by the output of the modulation/demodulation circuit 23, and a connection is made in accordance with this response signal.
このとき、この接続制御とは、次の各制御であ
る。 At this time, this connection control is each of the following controls.
応答信号が送信許可信号であつた場合は、読
取部２２に原稿の読取走査を行なわしめ、この
走査により得た画信号を帯域圧縮等の信号処理
を施したのち変復調回路２３により加入者線１
へ送出せしめる、通常の送信動作の制御。（こ
のは従来例でも具有していた機能）
応答信号がビジートーンであつた場合は、リ
レー接点rl4，rl5、直流ループ形成用のリレー
接点rl1をそれぞれオフ状態に復帰させるとと
もに、回線切換用のリレー接点rl2，rl3を電話
機側へ復帰させ、しかるのち再呼出動作のため
の制御動作を行なう。 If the response signal is a transmission permission signal, the reading unit 22 is caused to read and scan the original, and the image signal obtained by this scanning is subjected to signal processing such as band compression, and then sent to the subscriber line 1 by the modulation/demodulation circuit 23.
Control of normal transmission operations. (This function was also included in the conventional model.) If the response signal is a busy tone, relay contacts RL 4 and RL 5 and relay contact RL 1 for forming a DC loop are returned to the OFF state, and the line is switched. The relay contacts RL 2 and RL 3 are returned to the telephone side, and then a control operation for a recall operation is performed.
この制御動作は、話中であることが検出され
る毎に一定時間計時を行ない、この計時を終了
したのち前述した呼出し制御動作を行なうもの
で、その際話中の回数をカウントしてこの話中
回数が所定回数になるまで上記再呼出しを繰り
返し行なう。また、再呼出し中である旨は、例
えば発光表示器や音声表示器を用いて報知す
る。なお、上記各再呼出し動作におけるダイヤ
ル番号情報の送出は、制御回路５２内のメモリ
に記憶してある情報を読出すことにより行な
う。 In this control operation, each time a busy call is detected, a certain period of time is counted, and after this time measurement is finished, the above-mentioned call control operation is performed. The above re-calling is repeated until the intermediate number reaches a predetermined number. Further, the fact that the call is being called again is notified using, for example, a light emitting display or an audio display. Note that the dial number information in each of the recall operations described above is sent by reading information stored in the memory within the control circuit 52.
このような構成であるから、発呼用のスイツチ
５１を投入すると、その旨が制御回路５２で検出
されて、この制御回路５２により切換回路５３が
制御回路５２側に切換わり、かつリレー接点rl4，
rl5およびリレー接点rl1がオンされて交換機との
間に直流ループが形成される。そしてこの状態で
押しボタンダイヤル３１を操作すると、その操作
情報は制御回路５２に一旦記憶されたのち読出さ
れてダイヤル信号送出回路３２に導びかれ、この
結果ダイヤル信号送出回路３２から上記操作情報
に応じたダイヤル信号が発生されて加入者線１へ
送出される。このダイヤル信号の送出を終了する
と、回線切換用のリレー接点rl2，rl3はフアクシ
ミリ装置本体側に切換わる。 With such a configuration, when the switch 51 for making a call is turned on, the control circuit 52 detects this fact, and the control circuit 52 switches the switching circuit 53 to the control circuit 52 side, and the relay contact rl Four ,
rl 5 and relay contact rl 1 are turned on to form a DC loop with the exchange. When the push button dial 31 is operated in this state, the operation information is temporarily stored in the control circuit 52 and then read out and guided to the dial signal sending circuit 32. As a result, the dial signal sending circuit 32 transmits the operation information to the dial signal sending circuit 32. A corresponding dialing signal is generated and sent to the subscriber line 1. When the transmission of the dial signal is completed, the line switching relay contacts rl 2 and rl 3 are switched to the main body of the facsimile apparatus.
上記ダイヤル信号の送出により相手装置との間
が接続され、この呼出しに対し相手装置から送信
を許可する旨の信号が返送されると、制御回路５
２はこれを検出して読取部２２に読取走査を開始
させる。この結果、読取部２２により原稿の読取
走査が行なわれ、これによつて得られた画信号は
制御回路５２で帯域圧縮されたのち変復調回路２
３にて変調されて加入者側１へ送出される。つま
り、通常の画信号送信動作がなされる。 When the transmission of the dial signal establishes a connection with the other party's device, and the other party's device returns a signal indicating permission for transmission in response to this call, the control circuit 5
2 detects this and causes the reading section 22 to start reading scanning. As a result, the reading section 22 performs reading scanning of the original, and the image signal obtained thereby is subjected to band compression in the control circuit 52, and then sent to the modulation/demodulation circuit 52.
3 and sent to the subscriber side 1. In other words, a normal image signal transmission operation is performed.
一方、相手装置が話中のために交換機よりビジ
ートーンが返送され、これが制御回路５２で認識
されると、制御回路５２から復帰信号が発せら
れ、この結果リレー接点rl4，rl5および直流ルー
プ保持用のリレー接点rl1がそれぞれ復帰して交
換機との直流ループが断たれ、またそれとともに
リレー接点rl2，rl3が電話機側に切換わつて待受
状態に復帰する。またこの状態において、制御回
路５２では自己の再呼出し用のタイマが動作して
計時が開始される。そしてこの計時開始後一定時
間が経過すると、制御回路５２により再呼出し動
作が行なわれる。つまり、切換回路５３が切換わ
るとともに、各リレー接点rl1，rl4，rl5がオン状
態となつて直流ループが閉結され、しかるのち前
記１回目の呼出し時に記憶したダイヤル操作情報
が制御回路５２から読出されてダイヤル信号送出
回路３２に供給され、このダイヤル信号送出回路
３２からダイヤル信号が送出される。そして以後
相手装置からの応答信号が監視され、この信号が
送信許可信号であれば画信号の送出を行なう。一
方再びビジートーンが返送された場合には、前記
１回目の呼出し時と同様に再び待受状態に復帰
し、かつ再呼出し動作を繰り返すための計時動作
が行なわれる。 On the other hand, a busy tone is returned from the exchange because the other party's device is busy, and when this is recognized by the control circuit 52, a return signal is issued from the control circuit 52, and as a result, relay contacts RL 4 and RL 5 and the DC loop are maintained. The relay contacts rl 1 for the telephone return to their respective states and the DC loop with the exchange is broken, and at the same time, the relay contacts rl 2 and rl 3 switch to the telephone side and return to the standby state. In this state, the control circuit 52 operates its own recall timer and starts counting time. When a certain period of time has elapsed after the start of this time measurement, the control circuit 52 performs a recall operation. In other words, the switching circuit 53 is switched and each relay contact rl 1 , rl 4 , rl 5 is turned on to close the DC loop, and then the dial operation information stored at the time of the first call is transferred to the control circuit. 52 and supplied to the dial signal sending circuit 32, from which the dial signal is sent. Thereafter, a response signal from the partner device is monitored, and if this signal is a transmission permission signal, an image signal is transmitted. On the other hand, if the busy tone is returned again, the device returns to the standby state again in the same way as the first call, and a time counting operation is performed to repeat the re-call operation.
そうして所定回数の再呼出し動作がなされ、そ
のことが制御回路５２内に予め記憶してある情報
との比較により検出されると、装置は待受状態に
復帰し、以後再び発呼用のスイツチ５１が投入さ
れるまで待受状態を保持する。 When a predetermined number of recall operations are performed and this is detected by comparison with information previously stored in the control circuit 52, the device returns to the standby state, and from then on, the device returns to the standby state. The standby state is maintained until the switch 51 is turned on.
このように本実施例であれば、発呼スイツチ５
１を投入してダイヤル操作を行なうだけで、ハン
ドセツトのオフフツク操作や通信相手の状態確
認、回線の接断操作等を行なうことなく自動的に
呼出しから画信号の送信までの一連の動作が行な
われるので、極めて簡単にフアクシミリ送信を行
なうことができる。したがつて、操作性を高める
ことができる。また本実施例では、相手装置が話
中だつた場合に、再呼出し用のタイマを動作させ
て一定時間経過後再呼出しを行なうようにしてい
るので、オペレータは一度送信操作を行なつてし
まえば以後その装置の動作を監視する必要がなく
なり、この結果前記発呼用のスイツチ５１を投入
するだけで送信を行ない得ることと相まつて、オ
ペレータの介在する時間を大幅に短縮し得、かつ
手間を軽減することができる。さらに、以上の自
動呼出し動作の制御を、フアクシミリ装置本体に
従来より予め設けてあつた制御手段へのわずかな
機能付加により行なうようにしたので、比較的簡
易にして構成できる利点がある。 In this embodiment, the calling switch 5
1 and dialing, the series of operations from calling to sending image signals will be performed automatically without having to take the handset off the hook, check the status of the communication partner, disconnect the line, etc. Therefore, facsimile transmission can be performed extremely easily. Therefore, operability can be improved. In addition, in this embodiment, if the other party's device is busy, a timer for re-calling is activated and the re-calling is performed after a certain period of time has elapsed. Thereafter, there is no need to monitor the operation of the device, and as a result, transmission can be performed simply by turning on the call switch 51, which greatly reduces operator intervention time and labor. It can be reduced. Furthermore, since the automatic calling operation described above is controlled by adding a slight function to the control means conventionally provided in the main body of the facsimile apparatus, there is an advantage that the structure can be relatively simple.
なお、本考案は上記実施例に限定されるもので
はない。例えば、上記実施例では話中の回数をカ
ウントして所定回数に達した時点で再呼出しを終
了するように構成したが、再呼出しをオペレータ
が中止操作を行なうまで続けるように構成しても
よい。その他、制御手段における制御手順や各リ
レー接点、切換回路、スイツチの構成等について
も、本考案の要旨を逸脱しない範囲で種々変形し
て実施できる。 Note that the present invention is not limited to the above embodiments. For example, in the above embodiment, the number of busy calls is counted and the recall is terminated when a predetermined number is reached, but the recall may be continued until the operator performs an operation to cancel the call. . In addition, the control procedures in the control means, the configurations of each relay contact, switching circuit, switch, etc. can be modified in various ways without departing from the gist of the present invention.
以上詳述したように本考案は、発呼スイツチ
と、電話機のフツクスイツチの両端間を短絡する
スイツチ回路と、制御手段とを新たに備え、この
制御手段により、上記発呼スイツチがオン操作さ
れたとき、上記スイツチ回路を閉成して電話機の
ダイヤル情報入力手段およびダイヤル信号送出回
路によるダイヤル信号の送出を可能とし、かつこ
のダイヤル信号送出後に上記スイツチ回路を開放
させるとともに、回線切換スイツチを電話機側か
らフアクシミリ装置本体側に切換えてこのフアク
シミリ装置本体により回線に対する発信状態を保
持させ、さらにこの状態で相手装置の通話状態を
判定して、この判定の結果相手装置が通信可能な
らば上記回線切換スイツチの切換状態をフアクシ
ミリ装置本体側に保持させ、かつ相手装置が通信
不可能ならば上記回線切換スイツチを電話機側に
復旧させるようにしたものである。
As described in detail above, the present invention newly includes a call switch, a switch circuit that short-circuits both ends of the telephone's switch, and control means, and the control means turns on the call switch. At this time, the switch circuit is closed to enable the dial information input means and the dial signal output circuit of the telephone to send a dial signal, and after the dial signal is transmitted, the switch circuit is opened and the line changeover switch is switched to the telephone side. The main unit of the facsimile machine maintains the calling state for the line, and in this state, the call status of the other party's device is determined. If the other party's device is able to communicate as a result of this determination, the line switching switch is switched. This switching state is maintained on the main body of the facsimile device, and if communication is not possible with the other party's device, the line changeover switch is restored to the telephone side.
したがつて、本考案であれば、送受器をオフフ
ツク操作することなく相手装置の呼出しを行なう
ことができ、しかもこれが簡単な構成で実施し得
るフアクシミリ装置を提供することができる。 Therefore, according to the present invention, it is possible to provide a facsimile device that can make a call to the other party's device without having to take off-hook operations on the handset and that can be implemented with a simple configuration.
第１図は従来におけるフアクシミリ装置の構成
を示す回路図、第２図は本考案の一実施例におけ
るフアクシミリ装置の構成を示す回路図である。
１……加入者線、５１……発呼用のスイツチ、
５２……制御回路、５３……切換回路、rl1……
直流ループ保持用のリレー接点、rl2，rl3……回
線切換用のリレー接点、rl4，rl5……直流ループ
閉結用のリレー接点。
FIG. 1 is a circuit diagram showing the structure of a conventional facsimile device, and FIG. 2 is a circuit diagram showing the structure of a facsimile device according to an embodiment of the present invention. 1...Subscriber line, 51...Switch for calling,
52...Control circuit, 53...Switching circuit, rl 1 ...
Relay contacts for holding the DC loop, RL2 , RL3 ...Relay contacts for line switching, RL4 , RL5 ...Relay contacts for closing the DC loop.
Claims (1)
報入力手段、このダイヤル情報入力手段からのダ
イヤル操作情報に基づいてダイヤル信号を発生す
るダイヤル信号送出回路およびフツクスイツチを
有する電話機とを、待受け時には前記電話機側に
切換わる回線切換スイツチを介して択一的に接続
したフアクシミリ装置において、発呼スイツチ
と、前記電話機のフツクスイツチの両端間を短絡
するスイツチ回路と、制御手段とを備え、制御手
段は、前記発呼スイツチがオン操作されたとき前
記スイツチ回路を閉成して前記ダイヤル情報入力
手段およびダイヤル信号送出回路によるダイヤル
信号の送出を可能とし、かつこのダイヤル信号送
出後に前記スイツチ回路を開放させるとともに、
前記回線切換スイツチをフアクシミリ装置本体側
に切換えてこのフアクシミリ装置本体により回線
に対する発信状態を保持させ、さらにこの状態で
相手装置の通話状態を判定してこの判定の結果相
手装置が通信可能ならば前記回線切換スイツチの
切換状態をフアクシミリ装置本体側に保持させ、
かつ相手装置が通信不可能ならば前記回線切換ス
イツチを電話機側に復旧させることを特徴とする
フアクシミリ装置。 The telephone line is connected to a facsimile device, a dial information input means, a dial signal output circuit that generates a dial signal based on the dial operation information from the dial information input means, and a telephone that has a telephone switch. The facsimile device is selectively connected via a switching line switching switch, and includes a calling switch, a switch circuit for short-circuiting both ends of the telephone switch, and control means, the control means connecting the calling switch to the switching circuit. When turned on, the switch circuit is closed to enable the dial information input means and the dial signal output circuit to send a dial signal, and after the dial signal is sent, the switch circuit is opened,
The line changeover switch is switched to the facsimile device main body side, and the facsimile device main body maintains the calling state for the line.Furthermore, in this state, the call status of the other party's device is determined, and as a result of this determination, if the other party's device is able to communicate, the above-mentioned The switching state of the line switching switch is maintained on the facsimile machine main body,
A facsimile apparatus characterized in that, if the other party's device is unable to communicate, the line changeover switch is restored to the telephone side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17498182U JPS5978767U (en) | 1982-11-19 | 1982-11-19 | fax machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17498182U JPS5978767U (en) | 1982-11-19 | 1982-11-19 | fax machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5978767U JPS5978767U (en) | 1984-05-28 |
| JPH0119490Y2 true JPH0119490Y2 (en) | 1989-06-06 |
Family
ID=30380802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17498182U Granted JPS5978767U (en) | 1982-11-19 | 1982-11-19 | fax machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5978767U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0787520B2 (en) * | 1985-02-18 | 1995-09-20 | キヤノン株式会社 | Image signal transmitter |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134208A (en) * | 1973-04-25 | 1974-12-24 | ||
| JPS5018605A (en) * | 1973-06-18 | 1975-02-27 | ||
| JPS514805A (en) * | 1974-06-28 | 1976-01-16 | Sanwa Kiko Kk | Kishinki oyobi atsunyushirindatsuki aasuoogaa |
| JPS54158106A (en) * | 1978-06-05 | 1979-12-13 | Oki Electric Ind Co Ltd | Incoming switch system to telephone set equipment or picture communication equipment in telephone circuit |
-
1982
- 1982-11-19 JP JP17498182U patent/JPS5978767U/en active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49134208A (en) * | 1973-04-25 | 1974-12-24 | ||
| JPS5018605A (en) * | 1973-06-18 | 1975-02-27 | ||
| JPS514805A (en) * | 1974-06-28 | 1976-01-16 | Sanwa Kiko Kk | Kishinki oyobi atsunyushirindatsuki aasuoogaa |
| JPS54158106A (en) * | 1978-06-05 | 1979-12-13 | Oki Electric Ind Co Ltd | Incoming switch system to telephone set equipment or picture communication equipment in telephone circuit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5978767U (en) | 1984-05-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6053371A (en) | Facsimile equipment operating during absence | |
| JPS637066B2 (en) | ||
| JPS63164746A (en) | Line connecting and switching device | |
| JPH0119490Y2 (en) | ||
| JPS61225952A (en) | Telephone set | |
| JPS63224456A (en) | Facsimile equipment with automatic answering telephone function | |
| JP2652393B2 (en) | Manufacturing method of mobile facsimile machine | |
| JP2954957B2 (en) | Facsimile machine with redial function | |
| JP2509172B2 (en) | Communication device | |
| JPS6365753A (en) | Line terminal equipment | |
| JP3653605B2 (en) | Facsimile device control method | |
| JP2836837B2 (en) | Control system for facsimile machine | |
| JP2957688B2 (en) | Facsimile machine | |
| JP2732680B2 (en) | Facsimile machine | |
| JP3653681B2 (en) | Main telephone with facsimile for 2-line home telephone | |
| JPS63313951A (en) | Facsimile receiver | |
| JPH0450712Y2 (en) | ||
| JPH05145695A (en) | Facsimile equipment | |
| JPS62296666A (en) | Facsimile equipment | |
| JP2555344B2 (en) | Facsimile machine | |
| JPS59119954A (en) | Switching device of telephone circuit | |
| JPS5979671A (en) | Facsimile device | |
| JPH01157660A (en) | Facsimile equipment | |
| JPH0342536B2 (en) | ||
| JPH0752904B2 (en) | Line terminal equipment |