JPH03283964A - Telephone system - Google Patents
Telephone systemInfo
- Publication number
- JPH03283964A JPH03283964A JP8458590A JP8458590A JPH03283964A JP H03283964 A JPH03283964 A JP H03283964A JP 8458590 A JP8458590 A JP 8458590A JP 8458590 A JP8458590 A JP 8458590A JP H03283964 A JPH03283964 A JP H03283964A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- dial
- charging signal
- opposite party
- dialing
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 230000008054 signal transmission Effects 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 9
- 238000012544 monitoring process Methods 0.000 description 9
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 1
Landscapes
- Prepayment Telephone Systems (AREA)
- Meter Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
［産業上の利用分野コ
本発明は、課金信号が到来しない局線に接続され操作さ
れたダイヤル番号を受信して課金信号の生成を行う電話
装置に関するものである。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a telephone device that is connected to a central office line to which no billing signal arrives and generates a billing signal by receiving an operated dial number.
［従来の技術］
従来、課金信号の到来しない局線に接続された電話装置
では、使用者が発呼するためにオフフックすると、交換
機ではこれを確認して、ダイヤル発信を許容する発信音
を当該電話装置に送出し、使用者はこの発信音を確認の
うえ、所定のダイヤル番号を押下して発信するものとな
っている。そして、これと同時に、電話装置では押下さ
れたダイヤル番号を検出して市外局番の有無等を判断す
るとともに、この判断結果基づいて課金周期を決定し、
相手が応答するとこの決定された課金周期で度数登算を
行うようにしている。[Prior Art] Conventionally, in a telephone device connected to a central office line where billing signals do not arrive, when the user goes off-hook to make a call, the exchange confirms this and issues a corresponding tone to allow dialing. The call is sent to the telephone device, and the user confirms the dial tone and presses a predetermined dial number to make the call. At the same time, the telephone device detects the pressed dial number and determines whether there is an area code, etc., and determines the billing cycle based on the result of this determination.
When the other party responds, the frequency is registered at the determined billing cycle.
また、交換機側が電話装置の発呼を確認し、続いて電話
装置から送出されるダイヤル番号の受入状態を発信レジ
スタに形成して発信音を送出するまでには約５００ｍ５
の時間を要している。In addition, it takes about 500m5 for the exchange side to confirm the call origination from the telephone device, then register the acceptance status of the dialed number sent from the telephone device in the calling register, and send out the dial tone.
It takes a lot of time.
Ｅ発明が解決しようとする課題］
従って、従来の電話装置は、使用者が発信音を確認のう
えダイヤル操作を行えば正常に動作するが、発信音を確
認せずにダイヤル操作を行うと、交換機側の発信レジス
タに受は入れられたダイヤル桁数と使用者がダイヤル操
作を行ったダイヤル桁数とが不一致を来し誤接続される
という問題があった。Problems to be Solved by the Invention] Therefore, conventional telephone devices operate normally if the user performs a dial operation after checking the dial tone, but if the user performs a dial operation without checking the dial tone, There has been a problem in that the number of dialed digits entered into the dialing register on the exchange side and the number of dialed digits dialed by the user do not match, resulting in an erroneous connection.
すなわち、課金信号が到来しない局線に接続された従来
の電話装置においては、発信音検知前に使用者により押
下されたダイヤル番号の発信を行うと同時に、このダイ
ヤル番号を検出して市外局番の有無の判断を行いこの判
断結果に基づいて課金信号の周期を決定しているので、
相手応答の検知後には、押下されたダイヤル番号に従っ
た正確な課金周期で度数登算されるが、ダイヤル発信音
を検知する前に交換機にダイヤル信号を送出するため誤
接続され、この結果、度数登算結果と接続先とが不一致
となる矛盾が発生するという問題があった。In other words, in a conventional telephone device connected to a central office line where billing signals do not arrive, a call is made to the dial number pressed by the user before the dial tone is detected, and at the same time, this dial number is detected and the area code is determined. Since the cycle of the charging signal is determined based on the result of this determination,
After the other party's response is detected, the frequency is registered at the correct billing cycle according to the pressed dial number, but the dial signal is sent to the exchange before the dial tone is detected, resulting in an erroneous connection. There was a problem in that a contradiction occurred in which the frequency registration result and the connection destination did not match.
［課題を解決するための手段］
このような課題を解決するために本発明に係る電話装置
は、ダイヤル発信音の検知前に操作されたダイヤル信号
の局線への送出およびこのダイヤル信号に基づく課金信
号の周期の選択を禁止する手段と、ダイヤル発信音を検
知することにより局線へのダイヤル信号の送出を許可す
るとともに。[Means for Solving the Problems] In order to solve the above problems, the telephone device according to the present invention transmits a dial signal operated to the central office line before detecting a dial dial tone, and transmits a dial signal based on this dial signal. Means for prohibiting the selection of the period of the billing signal, and means for permitting transmission of the dial signal to the central office line by detecting the dial dial tone.
局線に送出されるダイヤル信号の所定の桁数を受信して
課金信号の周期を選択する手段と、相手応答を検知した
とき選択された課金信号の周期に基づいて課金信号を発
生させる手段とを備えたものである。means for receiving a predetermined number of digits of a dial signal transmitted to the central office line and selecting a charging signal cycle; and means for generating a charging signal based on the selected charging signal cycle when a response from the other party is detected. It is equipped with the following.
［作用］
ダイヤル発信音の検知前にダイヤル操作が行われると、
このダイヤル信号の局線への送出およびこのダイヤル信
号に基づく課金信号の周期の選択が禁止され、ダイヤル
発信音を検知後にダイヤル発信操作が行われると、この
ダイヤル信号は局線に送出されるとともに、所定の桁数
か受信されて課金信号の周期が選択され、相手応答か検
知されたときこの選択された周期の課金信号が生成され
る。[Effect] If a dial operation is performed before the dial tone is detected,
The sending of this dial signal to the central office line and the selection of the charging signal cycle based on this dialing signal are prohibited, and when a dialing operation is performed after detecting the dial tone, this dialing signal is sent to the central office line and , a predetermined number of digits are received, the period of the charging signal is selected, and when a response from the other party is detected, the charging signal of the selected period is generated.
［実施例］ 次に、本発明について図面を参照して説明する。[Example] Next, the present invention will be explained with reference to the drawings.
図は、本発明に係る電話装置の一実施例を示すブロック
図である。図において、１は切替装置、２は度数登算機
、３は一般電話機、４は公衆電話機である。また、切替
装置１は次のように構成されている。すな、わち、１０
はこの切替装置の全体の制御を行う制御回路、１１は料
金テーブル部、１２は相手応答監視回路、１３は発信音
検知回路、１４は課金信号発生回路、１５はダイヤル信
号受信回路、１６．１７はループ監視回路である。また
、Ａ、Ｂ、Ｃはリレー、ａ、ｂ、ｃはそれぞれリレーＡ
、Ｂ、Ｃの接点、Ｌｌ、Ｌ２は局線端子である。The figure is a block diagram showing one embodiment of a telephone device according to the present invention. In the figure, 1 is a switching device, 2 is a frequency registration machine, 3 is a general telephone, and 4 is a public telephone. Further, the switching device 1 is configured as follows. Yes, I, 10
11 is a control circuit that controls the entire switching device; 11 is a charge table section; 12 is a caller response monitoring circuit; 13 is a tone detection circuit; 14 is a charge signal generation circuit; 15 is a dial signal reception circuit; 16.17 is a loop monitoring circuit. Also, A, B, and C are relays, and a, b, and c are relays A, respectively.
, B and C contacts, Ll and L2 are station line terminals.
以上のように構成された電話装置の動作を説明する。ま
ず、発信動作を説明するために、一般電話機３および公
衆電話機４のいずれかのうち一般電話機３の発信動作が
オフフックした場合について説明する。The operation of the telephone device configured as above will be explained. First, in order to explain the calling operation, a case where the calling operation of the general telephone 3 of either the general telephone 3 or the public telephone 4 goes off-hook will be described.
発信のために一般電話機３がオフフックされると、この
とき公衆電話機４がオンフック状態であれば、ループ監
視回路１６は一般電話機３のオフフッタを検出して動作
する。また、制御回路１−０は、ループ監視回路］６の
動作状態を検出して、一般電話機３がオフフックしたこ
とを認識し、常時はメークしている接点Ｃをブレークさ
せるべくリレーＣを駆動する。この結果、公衆電話機４
が局線から開放される。When the general telephone 3 is taken off-hook to make a call, if the public telephone 4 is on-hook at this time, the loop monitoring circuit 16 detects the off-hook of the general telephone 3 and operates. Furthermore, the control circuit 1-0 detects the operating state of the loop monitoring circuit 6, recognizes that the general telephone 3 has gone off-hook, and drives the relay C to break the normally open contact C. . As a result, public telephone 4
will be released from the central office line.
また、上記と同様に、公衆電話機４がオフフックされる
と、このとき一般電話ｌ１１３がオンフッタ状態であれ
ば、ループ監視回路１７が公衆電話機４のオフフッタを
検出して動作する。そして、制御回路１０は、ループ監
視回路１７の動作状態を検出して、公衆電話機４がオフ
フックしたことを認識し、常時はメータしている接点す
をブレークさせるべくリレーＢを駆動する。この結果、
一般電話機３が局線から開放される。Further, similarly to the above, when the public telephone 4 is off-hook, if the general telephone 1113 is in the on-footer state at this time, the loop monitoring circuit 17 detects the off-footer of the public telephone 4 and operates. Then, the control circuit 10 detects the operating state of the loop monitoring circuit 17, recognizes that the public telephone 4 has gone off-hook, and drives the relay B to break the normally metered contact point. As a result,
General telephone 3 is disconnected from the central office line.
次に、図示しない交換機からの発信音を発信音検知回路
１３が検知するまでの間に、オフフックした電話機によ
りダイヤルが押下されてダイヤル番号が送出されると、
このダイヤル信号はリレーＡのメータ接点ａおよびバリ
スタＶＲ，コンデンサＣ２からなる回路に送出されて消
滅し、局線には送出されない。また、このとき、制御回
路１０は、ダイヤル信号受信回路１５を介してダイヤル
信号を受信しても、発信音検知回路１３からの発信音が
検知できな、いので、受信したダイヤル信号を無視する
。Next, before the dial tone detection circuit 13 detects the dial tone from the exchange (not shown), when the dial is pressed by the off-hook telephone and the dial number is sent,
This dial signal is sent to a circuit consisting of meter contact a of relay A, varistor VR, and capacitor C2, disappears, and is not sent to the central office line. Further, at this time, even if the control circuit 10 receives the dial signal via the dial signal receiving circuit 15, the dial tone from the dial tone detection circuit 13 cannot be detected, so the control circuit 10 ignores the received dial signal. .
その後、交換機から発信音が送出されて局線端子Ｌｌ、
Ｌ２およびダイオードブリッジＤＢを介して到来すると
、発信音検知回路１３はこの発信音を検知して、制御回
路１０に送出する。そして、制御回路１０は、発信音検
知回路１３により検知された発信音を受信してリレーＡ
を駆動してメーク接点ａをブレークさせて開放させる。After that, a dial tone is sent from the exchange and the office line terminal Ll,
When the tone arrives via L2 and diode bridge DB, the tone detection circuit 13 detects this tone and sends it to the control circuit 10. Then, the control circuit 10 receives the dial tone detected by the dial tone detection circuit 13 and controls the relay A.
is driven to break and open the make contact a.
このメータ接点ａが開放された後に、使用者によりダイ
ヤル発信が行われると、このダイヤル信号はダイヤル信
号受信回路１５で受信されて制御回路１０に送出される
とともに、局線端子Ｌｌ。After the meter contact a is opened, when the user makes a dial call, this dial signal is received by the dial signal receiving circuit 15 and sent to the control circuit 10, and is also sent to the office line terminal Ll.
Ｌ２と接続される局線を介して交換機に送出され交換機
に受信される。It is sent to the exchange via the central office line connected to L2 and received by the exchange.
そして、制御回路１０は、このとき受信したダイヤル信
号の最初に受信した番号から所定の桁数の番号までのダ
イヤル数字を解析して市外番号の有無等を判断してこれ
らの番号に応じた課金信号の周期を選択する。すなわち
例えば、判断された番号が市外番号である場合は、予め
料金テーブル部１１に設定されていてこの市外番号に対
応する課金信号の周期を選択する。すなわち、市外番号
が××××番であれば、例えば９０秒の課金信号の周期
が選択される。Then, the control circuit 10 analyzes the dialed digits from the first received number to a number with a predetermined number of digits in the dial signal received at this time, determines whether there is an area number, etc., and responds to these numbers. Select the charging signal period. That is, for example, if the determined number is a toll number, the period of the charging signal that is set in advance in the charge table section 11 and corresponds to this toll number is selected. That is, if the toll number is XXXXX, a charging signal period of, for example, 90 seconds is selected.
こうしてダイヤル発信が行われることにより交換機から
相手側に着信信号が送出され、相手か応答すると、相手
応答監視回路１２により相手の応答が検出され、これと
接続される制御回路］−〇に送出される。そして、制御
回路１０は、相手応答を認識して選択された課金信号の
周期に基づき課金信号発生回路１４を駆動する。すなわ
ちこの場合例えば、９０秒毎に１回の割合で課金信号発
生回路１４を駆動して課金信号を発生させる。When dialing is performed in this way, an incoming call signal is sent from the exchange to the other party, and when the other party answers, the other party's response is detected by the other party's response monitoring circuit 12, and the signal is sent to the control circuit connected to it. Ru. Then, the control circuit 10 recognizes the other party's response and drives the charging signal generation circuit 14 based on the cycle of the selected charging signal. That is, in this case, for example, the billing signal generation circuit 14 is driven to generate a billing signal once every 90 seconds.
こうして相手応答により相手と通話中に発生する課金信
号は、使用されている電話機が一般電話機３である場合
は、度数登算機２によって検出されて度数登算される。In this way, when the telephone being used is a regular telephone 3, the billing signal generated during the conversation with the other party due to the other party's response is detected by the frequency registering device 2 and the frequency is registered.
また、使用されている電話機が公衆電話機４の場合は、
この課金信号はこの電話機４の内部に設けられた課金計
数回路により度数登算されて通話料金が徴収される。In addition, if the telephone being used is public telephone 4,
This billing signal is counted by a billing counting circuit provided inside the telephone 4, and the call charge is collected.
このように、本発明の電話装置は、発信音検知回路１３
によって発信音が検出される前に操作されたダイヤル信
号は局線に送出しないように構成し、発信音が検出され
てから操作されたダイヤル信号を局線に送出するととも
に、局線に送出されたダイヤル信号に基づいて課金信号
の周期を決定するようにしたものである。In this way, the telephone device of the present invention has a dial tone detection circuit 13.
The system is configured so that the dial signal operated before the dial tone is detected is not sent to the central office line, and the dial signal operated after the dial tone is detected is transmitted to the central office line, and the dial signal operated after the dial tone is detected is not transmitted to the central office line. The period of the billing signal is determined based on the dial signal.
「発明の効果］
以上説明したように本発明に係る電話装置は、ダイヤル
発信音の検知前にダイヤル操作が行われると、このダイ
ヤル信号の局線への送出およびこのダイヤル信号に基づ
く課金信号の周期の選択を禁止し、ダイヤル発信音を検
知後にダイヤル発信操作か行われると、このダイヤル信
号を局線に送出するとともに、所定の桁数を受信して課
金信号の周期を選択し、相手応答が検知されたときこの
選択された周期の課金信号を生成するようにしたので、
操作されたダイヤル番号に応じた正確な周期の課金信号
を生成でき、従って正確な度数登算か行えるとともに、
この度数登算結果と一致した接続先に接続されることに
なり、度数登算結果と接続先とが不一致となる矛盾を解
消できるという効果がある。[Effects of the Invention] As explained above, the telephone device according to the present invention, when a dial operation is performed before the detection of a dial dial tone, sends this dial signal to the central office line and generates a billing signal based on this dial signal. If the selection of the cycle is prohibited and a dialing operation is performed after detecting the dial tone, this dial signal is sent to the central office line, a predetermined number of digits are received, the cycle of the billing signal is selected, and the other party responds. When this is detected, a billing signal with the selected period is generated.
It is possible to generate a billing signal with an accurate cycle according to the operated dial number, and therefore it is possible to register the frequency accurately,
The connection will be made to the connection destination that matches the frequency registration result, which has the effect of resolving a contradiction in which the frequency registration result and the connection destination do not match.
図は本発明に係る電話装置の一実施例を示すブロック図
である。
１・・−一切替装置、２ ・・・度数登算機、３・−・
・一般電話機、４・・・・公衆電話機、１０・・・・制
御回路、］１・・ ・料金テーブル部、］２・・・ 相
手応答監視回路、１３・−・・発信音検知回路、１４・
・・・課金信号発生回路、１５・・・・ダイヤル信号受
信回路、１６．１７・・・・ループ監視回路、Ａ、Ｂ、
Ｃ・−・・リレー、ａ、ｂ、ｃ・・・・リレー接点、Ｌ
Ｌ、Ｌ２・・・・局線端子The figure is a block diagram showing one embodiment of a telephone device according to the present invention. 1... - Total change device, 2... Frequency registration machine, 3...
- General telephone, 4... Public telephone, 10... Control circuit, ]1... Charge table section, ]2... Caller response monitoring circuit, 13... Dialing tone detection circuit, 14・
... Charging signal generation circuit, 15... Dial signal receiving circuit, 16.17... Loop monitoring circuit, A, B,
C...Relay, a, b, c...Relay contact, L
L, L2...Station line terminal
Claims (1)
ル番号に応じて課金信号の生成を行う電話装置において
、 ダイヤル発信を許容するダイヤル発信音の検知前に操作
されたダイヤル信号の局線への送出およびこのダイヤル
信号に基づく課金信号の周期の選択を禁止する手段と、 前記ダイヤル発信音を検知することにより局線へのダイ
ヤル信号の送出を許可するとともに、このダイヤル発信
音の検知後に局線に送出されるダイヤル信号の所定の桁
数を受信して課金信号の周期を選択する手段と、 相手応答を検知したとき選択された前記課金信号の周期
に基づいて課金信号を発生させる手段とを備えたことを
特徴とする電話装置。[Claims] In a telephone device that is connected to a central office line where no charging signal arrives and generates a charging signal according to an operated dial number, the dial is operated before a dial tone that allows dialing is detected. Means for prohibiting transmission of a signal to a central office line and selection of a period of a charging signal based on this dialing signal; and means for permitting transmission of a dialing signal to a central office line by detecting the dialing tone, means for receiving a predetermined number of digits of a dialing signal transmitted to the central office line after detecting a sound and selecting a charging signal cycle; and a charging signal based on the charging signal cycle selected when a response from the other party is detected. A telephone device characterized by comprising: means for generating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8458590A JPH0831928B2 (en) | 1990-03-30 | 1990-03-30 | Telephone device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8458590A JPH0831928B2 (en) | 1990-03-30 | 1990-03-30 | Telephone device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03283964A true JPH03283964A (en) | 1991-12-13 |
| JPH0831928B2 JPH0831928B2 (en) | 1996-03-27 |
Family
ID=13834752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8458590A Expired - Lifetime JPH0831928B2 (en) | 1990-03-30 | 1990-03-30 | Telephone device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0831928B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060195595A1 (en) | 2003-12-19 | 2006-08-31 | Mendez Daniel J | System and method for globally and securely accessing unified information in a computer network |
-
1990
- 1990-03-30 JP JP8458590A patent/JPH0831928B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0831928B2 (en) | 1996-03-27 |
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