JPS6331659U - - Google Patents
Info
- Publication number
- JPS6331659U JPS6331659U JP12431586U JP12431586U JPS6331659U JP S6331659 U JPS6331659 U JP S6331659U JP 12431586 U JP12431586 U JP 12431586U JP 12431586 U JP12431586 U JP 12431586U JP S6331659 U JPS6331659 U JP S6331659U
- Authority
- JP
- Japan
- Prior art keywords
- data
- transmitting
- receiving means
- call
- converter
- 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
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は同上において回線接続装置を具体化した
ブロツク図である。
１は伝送路、２は回線接続装置、３は転換器、
４は通話開始終結検知装置、１１はコンピユータ
装置、１２はモデム、２１は送話器、２４は受話
器である。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a block diagram embodying the line connection device in the same as above. 1 is a transmission line, 2 is a line connection device, 3 is a converter,
Reference numeral 4 designates a call start/end detection device, 11 a computer device, 12 a modem, 21 a transmitter, and 24 a receiver.
Claims (1)
および受話器を備え音声通信を行なう音声送受手
段と、データ送受手段と音声送受手段とのいずれ
か一方の送信信号を選択的に伝送路に送出する転
換器と、転換器を切り換える制御手段と、通話開
始の時点でデータ送受手段より通話開始データを
送出させる通話開始検知手段と、通話終結の時点
で制御手段により転換器をデータ通信側に切り換
えるとともにデータ送受手段により通話終結デー
タを伝送路に送出する通話終結検知手段とを具備
し、データ送受手段は相手局の通話開始データを
受信すると制御手段により転換器を音声通信側に
切り換えるとともに、相手局の通話終結データを
受信すると制御手段により転換器をデータ通信側
に切り換えるように設定され、転換器はデータ通
信側に設定された状態で受信信号をデータ送受手
段にのみ入力するとともに、音声通信側に設定さ
れた状態で受信信号を音声送受手段とデータ送受
手段との両方に入力して成るデータ通信・音声通
信切換装置。 A data transmitting/receiving means for performing data communication; a voice transmitting/receiving means having a transmitter and a handset for performing voice communication; and a conversion for selectively sending a transmission signal from either the data transmitting/receiving means or the voice transmitting/receiving means to a transmission path. a control means for switching the converter, a call start detection means for transmitting call start data from the data transmitting/receiving means at the start of a call, and a control means for switching the converter to the data communication side and transmitting data at the end of the call The data transmitting/receiving means includes call termination detection means for transmitting call termination data to the transmission line, and when the data transmitting/receiving means receives the call start data of the partner station, the data transmitting/receiving means switches the converter to the voice communication side by means of the control means, and When the call termination data is received, the control means is set to switch the converter to the data communication side, and the converter inputs the received signal only to the data transmission/reception means while being set to the data communication side, and also inputs the received signal to the voice communication side. A data communication/voice communication switching device which inputs a received signal to both an audio transmitting/receiving means and a data transmitting/receiving means in a set state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431586U JPS6331659U (en) | 1986-08-13 | 1986-08-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12431586U JPS6331659U (en) | 1986-08-13 | 1986-08-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6331659U true JPS6331659U (en) | 1988-03-01 |
Family
ID=31016216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12431586U Pending JPS6331659U (en) | 1986-08-13 | 1986-08-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6331659U (en) |
-
1986
- 1986-08-13 JP JP12431586U patent/JPS6331659U/ja active Pending
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