JPS5813057A - Circuit display system of key telephone set - Google Patents

Circuit display system of key telephone set

Info

Publication number
JPS5813057A
JPS5813057A JP11134181A JP11134181A JPS5813057A JP S5813057 A JPS5813057 A JP S5813057A JP 11134181 A JP11134181 A JP 11134181A JP 11134181 A JP11134181 A JP 11134181A JP S5813057 A JPS5813057 A JP S5813057A
Authority
JP
Japan
Prior art keywords
line
display
blinking
color
telephone set
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
Application number
JP11134181A
Other languages
Japanese (ja)
Inventor
Makoto Kondo
誠 近藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Nippon Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by NEC Corp, Nippon Electric Co Ltd filed Critical NEC Corp
Priority to JP11134181A priority Critical patent/JPS5813057A/en
Publication of JPS5813057A publication Critical patent/JPS5813057A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M9/00—Arrangements for interconnection not involving centralised switching
    • H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
    • H04M9/003—Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To inform user of numbers of information in easy-to-know by giving variations in color to the circuit display of a key telephone set. CONSTITUTION:In a busy or free state, a resetting signal is supplied from a main device to the input of the circuit display part of a key telephone set to allow a timer circuit 2 holds the voltage at VG, and therefore only a current IG is supplied to a light emitting diode, which emits green light or flashes. For incoming and holding, the resetting signal is released to put the timer 2 in operation, and a VCOL varies gradually to vary the IG and IR of a coloring control part 4, thereby gradually turning the color of the light emitting diode from green to red along with time. Thus, the diode flashes to let a user know an incoming, a holding, a busy, and a free state, and upon the incoming and holding operation, the hue is varied along with time to inform the user of information on the continuation time of the state.

Description

【発明の詳細な説明】 本発明はボタン電話機の回線状態の表示方式（ユ関′し
、特に、可変色発光素子にて回線状態を表示するように
した回線表示方式に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for displaying the line status of a button telephone, and more particularly to a line displaying method in which the line status is displayed using a variable color light emitting element.

従来、この種のボタン電話装置はその回線状態即ち着信
、保留、話中等の表示を発光表示の点滅だけで表現して
いた。このため表現し得る状態の種類が少なく、多くす
れば使用者側で判別しずらくなるという欠点があった。Conventionally, this type of button telephone device has indicated the line status, ie, incoming call, on hold, busy, etc., only by flashing a light emitting display. For this reason, the number of types of states that can be expressed is small, and if there are many types, it becomes difficult for the user to distinguish between them.

本発明はボタン電話装置において従来の点滅のみ１；よ
る表示手段に加え色の変化を表現できる表示部を設け、
可変色発光素子によってロー状態を表現できるよう６ニ
し、これによってより多くの回線状態を分かり易、く表
示できるよう５した回線表示方式を提供することを目的
とする。The present invention provides a button telephone device with a display section that can express color changes in addition to the conventional display means that only blinks.
It is an object of the present invention to provide a line display system that can express a low state using a variable color light emitting element, and thereby display more line states in an easy-to-understand manner.

本発明′による回線表示方式は、可変色発光素子を含み
点滅および色相を表現することのできる表示部と、それ
ぞれの回線の状態を判断し前記表示部Ｃ；表示データを
送り出す回線判断部とを有し、前記回線判断部から回線
の状態に応じ点滅データおよび色データを前記表示部に
与え、前記表示部は前記点滅データおよび色データの２
つのデータにより可変色発光菓子を制御し、点滅および
色相の変化によって回線の状態を表現するようにしたも
のである。The line display system according to the present invention includes a display section that includes a variable color light emitting element and can express blinking and hue, and a line judgment section that judges the status of each line and sends out display data. The line determination unit provides blinking data and color data to the display unit according to the line status, and the display unit provides two of the blinking data and color data.
The variable-color light-emitting confectionery is controlled using two pieces of data, and the line status is expressed by blinking and changing hue.

以下、本発明を、図面を参照しながら、実施例について
説明する。Embodiments of the present invention will be described below with reference to the drawings.

第１図は従来の点滅によるボタン電話機の回線表示の一
例を示した図であり、空き、着信、保留、話中の４つの
状態のタイミングを表わしている。以下、この４つの回
線状態をｅ＋Ｉ　＋二とって本発明の詳細な説明する。FIG. 1 is a diagram showing an example of a conventional blinking line display of a button telephone, showing the timing of four states: idle, incoming call, on hold, and busy. Hereinafter, the present invention will be explained in detail using these four line states as e+I+2.

第２図は本発明の一実施例の構成を系統的に示したブロ
ック図、第３図（ＩＬ）は本発明に適用される表示部の
回路図であり、同図（１））は第３図（ａ３における電
圧（Ｖｃｏｂ）と電流（工Ｒ２工Ｇ）および色相との関
係を示したものである。第２図におしλて、ボタン電話
主装置は回線判断部を有し、複数の回線ａ、ｂ。FIG. 2 is a block diagram systematically showing the configuration of an embodiment of the present invention, FIG. 3 (IL) is a circuit diagram of a display section applied to the present invention, and FIG. Figure 3 (a3) shows the relationship between voltage (Vcob), current (R2, G), and hue. In Figure 2, at λ, the button telephone main device has a line determination section, Multiple lines a, b.

・・・が入力され、電話機Ａ、Ｂ、・・・の表示部（シ
ロ線表、示データ即ちＲ’Ｅ８データ、８Ｗデータを送
％）込む。第３図（ａ）ζ−示す表示部（−おｌ／Ｘて
、１１ま二２はタイマ回路であり、このタイマーよリセ
ット信号によりリセット部３砿；リセットさ°れる。４
は電流制限部を兼ねる発色制御部であｊ）、ＩＬ亦をそ
れぞれ制御する２個のトランジスタカ１らンジスタ（点
滅制御部）である。なお、６は電源入力端、７はタイマ
リセット入力端、８は点滅制御入力端、９は電圧・色制
御入力部を表わしている。第２図における回線の状態判
断部を有するボタン電話主装置から第３図（ａ）の表示
部回路（：工ＲＥ８および工８ｗの２つの入力を与える
ことにより回線状態の点滅制御および色制御が行なわれ
る。次にこの実施例の操作および動作を説明する。成る
回線の状態を従来通りボタン電話主装置より第１図のタ
イミングの点滅で着信、保留、話中、空きの４つの状態
を表わし、市、詰機回線表示部の・工ＳＷへ入力する。. . . is input, and the display portions of telephones A, B, . In Fig. 3(a), the display section (11 and 2) shown in Fig. 3 (a) is a timer circuit, and the reset section 3 is reset by a reset signal from this timer.
1) is a coloring control section which also serves as a current limiting section, and two transistors (blinking control section) which respectively control the IL voltage. Note that 6 represents a power input terminal, 7 a timer reset input terminal, 8 a blinking control input terminal, and 9 a voltage/color control input section. Blinking control and color control of the line status can be performed by applying two inputs from the button telephone main device having the line status determination unit shown in FIG. 2 to the display circuit shown in FIG. Next, the operation and operation of this embodiment will be explained.The state of the line is indicated by blinking at the timing shown in Fig. 1 from the button telephone main unit as before, to indicate the four states: incoming call, on hold, busy, and idle. , city, input to the engineering SW of the packing machine line display section.

そして話中、墾きの時にはボタン電話機の回線表示部の
工Ｈｚｓ人力Ｃ二主装置からリセット信号を与えておく
ことにより、タイマ回路２は電圧（ｖｃｏｂ　）ｆ、ｒ
：ＶＧに保っており、電流工Ｇのみを発光ダイオードに
与え、緑の点灯もしくは滅灯する。次に着信、保留の時
には前記工ＲＩＢ入力へのリセット信号を　　　　　（
。When a call is in progress, the timer circuit 2 can control the voltage (vcob) f, r by giving a reset signal from the main unit of the line display section of the button telephone.
: It is maintained at VG, and only current G is applied to the light emitting diode, causing it to turn on or off in green. Next, when a call is received or on hold, a reset signal is sent to the RIB input (
.

解除することにより、タイマが働き、ｖｃｏＬはｖＧよ
り除々籠二ＶＲへ変化していき、発色制御部４の工Ｇ、
工Ｒを第３図（１））の如く変化させ、時間とともに発
光ダイオードの色を緑から赤へ除々（二変化させていく
。またこの間に前記工ＳＷ入力にはボタン電話主装置か
ら第１図のタイミング１二より点滅信号を与えて点滅さ
せる。こうしてボタン電話装置の回線状態の表示におい
て、点滅により使用者に着信、保留、話中、空きの状態
を知らせ、さらに着信、保留時には時間とともに緑から
赤に色相が変化することにより、その状態の継続時間の
情報を使用者シー与える。By canceling the release, the timer works, and vcoL gradually changes from vG to cage 2 VR, and the color development control unit 4's G,
As shown in Fig. 3 (1)), the color of the light emitting diode is gradually changed from green to red.During this time, the input switch is inputted from the key telephone main unit to the first switch. From timing 12 in the figure, a blinking signal is applied to make the line blink.In this way, in the display of the line status of the key telephone device, the blinking notifies the user of incoming calls, on hold, busy, and free status, and furthermore, when a call is received or on hold, the time The change in hue from green to red gives the user information about the duration of that state.

以上の如く本発明の方式（−よれは、ボタン電請装置の
回線表示に色の変化を加えることにより、より多くの情
報をわかり易く使用者に知らせ得る効果がある。As described above, the method of the present invention has the effect of conveying more information to the user in an easy-to-understand manner by adding a color change to the line display of the button telephone contracting device.

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の点滅によるボタン電話機の回線表示の一
例を示した図、第２図は本胤明の一実施例の構成を系統
的に示したブロック図、第３図（ａ）は本発明に係る表
示部の回路図、第３図（１））は第３図（ＩＬ）　Ｉ：
おける電圧と電流および色相との関係を示した図である
。 １−・・可変色発光ダイオーオ、２・・・タイマ回路、
３・・・リセット回路、４・・・発色制御部、５・・・
点滅制御部、６・：・電源入力端、７・・・タイマリセ
ット入力端、 ８・・・点滅制御入力端、 ９−・電圧・色制御入力部。 代理人　弁理士　　染　川　利　吉Fig. 1 is a diagram showing an example of a conventional blinking button telephone line display, Fig. 2 is a block diagram systematically showing the configuration of one embodiment of this Tanemei, and Fig. 3 (a) is a diagram showing an example of the line display of a conventional button telephone. The circuit diagram of the display unit according to the invention, FIG. 3 (1)) is shown in FIG. 3 (IL) I:
FIG. 3 is a diagram showing the relationship between voltage, current, and hue in the case of FIG. 1-...variable color light emitting diode, 2...timer circuit,
3... Reset circuit, 4... Color development control section, 5...
Blinking control section, 6.: Power input terminal, 7. Timer reset input terminal, 8. Blinking control input terminal, 9-. Voltage/color control input section. Agent Patent Attorney Toshiyoshi Somekawa

Claims (1)

【特許請求の範囲】[Claims] 複数の回線を有するボタン電話装置において、点滅およ
び色相を表示することのできる表示部と、それぞれの回
線状司を判断し前記表示部に表示データを送り出す回線
判断部とを有し、前記表示部は回線状態に応じて前記回
線判断部から与えられた点滅データおよび色データによ
り可変色発光表示を制御し点滅および色相の変仕によっ
て回線の状態を表示することを特徴とするボタン電話装
置の回線表示方式。A button telephone device having a plurality of lines includes a display unit capable of displaying blinking and hue, and a line determination unit that determines the condition of each line and sends display data to the display unit, and the display unit A line of a button telephone device, characterized in that a variable color light emitting display is controlled by blinking data and color data given from the line determining section according to the line status, and the line status is displayed by blinking and changing the hue. Display method.
JP11134181A 1981-07-16 1981-07-16 Circuit display system of key telephone set Pending JPS5813057A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11134181A JPS5813057A (en) 1981-07-16 1981-07-16 Circuit display system of key telephone set

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11134181A JPS5813057A (en) 1981-07-16 1981-07-16 Circuit display system of key telephone set

Publications (1)

Publication Number Publication Date
JPS5813057A true JPS5813057A (en) 1983-01-25

Family

ID=14558731

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11134181A Pending JPS5813057A (en) 1981-07-16 1981-07-16 Circuit display system of key telephone set

Country Status (1)

Country Link
JP (1) JPS5813057A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147582U (en) * 1984-08-31 1986-03-29 株式会社田村電機製作所 button phone
JPH0429869U (en) * 1990-06-29 1992-03-10
JPH0429870U (en) * 1990-06-29 1992-03-10
JPH0429871U (en) * 1990-06-29 1992-03-10
JPH04185198A (en) * 1990-11-20 1992-07-02 Canon Inc Telephone exchange
JPH055669A (en) * 1991-12-05 1993-01-14 Showa Electric Wire & Cable Co Ltd Preparation of water leak detection wire
JPH08181528A (en) * 1994-12-22 1996-07-12 Nec Corp Phased array antenna

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6147582U (en) * 1984-08-31 1986-03-29 株式会社田村電機製作所 button phone
JPH0429869U (en) * 1990-06-29 1992-03-10
JPH0429870U (en) * 1990-06-29 1992-03-10
JPH0429871U (en) * 1990-06-29 1992-03-10
JPH04185198A (en) * 1990-11-20 1992-07-02 Canon Inc Telephone exchange
JPH055669A (en) * 1991-12-05 1993-01-14 Showa Electric Wire & Cable Co Ltd Preparation of water leak detection wire
JPH08181528A (en) * 1994-12-22 1996-07-12 Nec Corp Phased array antenna

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