JPH03125535U - - Google Patents
Info
- Publication number
- JPH03125535U JPH03125535U JP3513190U JP3513190U JPH03125535U JP H03125535 U JPH03125535 U JP H03125535U JP 3513190 U JP3513190 U JP 3513190U JP 3513190 U JP3513190 U JP 3513190U JP H03125535 U JPH03125535 U JP H03125535U
- Authority
- JP
- Japan
- Prior art keywords
- radio reception
- automatic
- source
- automatic radio
- end time
- 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
- 230000005236 sound signal Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Description
第１図はこの考案の１つの実施例に係るカーオ
ーデイオのシステム構成を示すブロツク図、第２
図は第１図中のチユーナのマイクロコンピユータ
の動作を示すフローチヤート、第３図は第１図中
のＣＤプレーヤのマイクロコンピユータの動作を
示すフローチヤート、第４図は第１図中のカセツ
トデツキのマイクロコンピユータの動作を示すフ
ローチヤート、第５図は第１図中のコントロール
アンプのマイクロコンピユータの動作を示すフロ
ーチヤート、第６図は第１図の動作説明図である
。
主な符号の説明、２０……チユーナ、２２，３
２，４２，５２……マイクロコンピユータ、２４
……ラジオ受信部、２６……計時部、２８……操
作／表示部、３０……ＣＤプレーヤ、４０……テ
ープデツキ、５０……コントロールアンプ、５４
……ソースセレクト回路。
Figure 1 is a block diagram showing the system configuration of a car audio system according to one embodiment of this invention;
The figure is a flowchart showing the operation of the microcomputer in the tuner shown in Fig. 1, Fig. 3 is a flowchart showing the operation of the microcomputer in the CD player shown in Fig. 1, and Fig. 4 is a flowchart showing the operation of the microcomputer in the CD player shown in Fig. 1. FIG. 5 is a flowchart showing the operation of the microcomputer of the control amplifier in FIG. 1, and FIG. 6 is an explanatory diagram of the operation of FIG. 1. Explanation of main symbols, 20... Chuyuna, 22, 3
2, 42, 52...Microcomputer, 24
... Radio receiving section, 26 ... Time measurement section, 28 ... Operation/display section, 30 ... CD player, 40 ... Tape deck, 50 ... Control amplifier, 54
...Source selection circuit.
Claims (1)
するラジオ受信手段と、 ラジオ受信手段から出力されたオーデイオ信号
を含む複数のソース信号の中から１つを選択して
出力するソース選択手段と、 時刻の計時を行う計時手段と、 毎時のラジオ自動受信開始時間とラジオ自動受
信終了時間の設定を行う設定手段と、 計時手段で計時した時刻が、毎時、設定手段で
設定されたラジオ自動受信開始時間になると、ソ
ース選択手段をラジオ受信手段の出力側に切り換
え、ラジオ自動受信終了時間になると、元のソー
ス位置に戻すソース自動切り換え制御手段と、 を含むことを特徴とするオーデイオ装置。 (2) 設定手段は、ラジオ自動受信終了時間の代
わりにラジオ自動受信期間の設定を行い、 ソース自動切り換え制御手段は、ラジオ自動受
信終了時間の代わりに、ラジオ自動受信開始後、
設定手段で設定されたラジオ自動受信期間が経過
したとき、元のソース位置に戻すようにしたこと
、 を特徴とするオーデイオ装置。[Scope of Claim for Utility Model Registration] (1) Radio receiving means for receiving radio broadcasts and outputting audio signals; and selecting one source signal from a plurality of source signals including the audio signals output from the radio receiving means. a means for selecting a source to be output; a timekeeping means for counting the time; a setting means for setting an hourly automatic radio reception start time and an automatic radio reception end time; Automatic source switching control means that switches the source selection means to the output side of the radio reception means when the set automatic radio reception start time arrives, and returns the source to the original source position when the automatic radio reception end time arrives. audio equipment. (2) The setting means sets the automatic radio reception period instead of the automatic radio reception end time, and the automatic source switching control means sets the automatic radio reception period after the automatic radio reception start time instead of the automatic radio reception end time.
An audio device characterized by: returning to the original source position when an automatic radio reception period set by the setting means has elapsed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3513190U JPH03125535U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3513190U JPH03125535U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03125535U true JPH03125535U (en) | 1991-12-18 |
Family
ID=31540225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3513190U Pending JPH03125535U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03125535U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5599842A (en) * | 1979-01-24 | 1980-07-30 | Matsushita Electric Ind Co Ltd | Reception unit |
| JPS5647977A (en) * | 1979-09-20 | 1981-04-30 | Matsushita Electric Ind Co Ltd | Acoustic device |
-
1990
- 1990-03-30 JP JP3513190U patent/JPH03125535U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5599842A (en) * | 1979-01-24 | 1980-07-30 | Matsushita Electric Ind Co Ltd | Reception unit |
| JPS5647977A (en) * | 1979-09-20 | 1981-04-30 | Matsushita Electric Ind Co Ltd | Acoustic device |
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