JPS6293827U - - Google Patents
Info
- Publication number
- JPS6293827U JPS6293827U JP18363385U JP18363385U JPS6293827U JP S6293827 U JPS6293827 U JP S6293827U JP 18363385 U JP18363385 U JP 18363385U JP 18363385 U JP18363385 U JP 18363385U JP S6293827 U JPS6293827 U JP S6293827U
- Authority
- JP
- Japan
- Prior art keywords
- traffic information
- broadcast
- unit
- section
- reception
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005236 sound signal Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
Description
第１図は本考案の一実施例としての交通情報放
送受信装置を示す図、第２図は第１図装置の制御
回路での処理を説明する図、第３図はラストチヤ
ネルメモリのセツト動作を説明する図である。
１……制御回路、２……ＦＭ受信回路、３……
ＡＭ受信回路、４……カセツトレコーダ、５……
電源回路、６……電源供給選択回路、７……音声
出力選択回路、８……増幅回路、２２……フロン
トエンド、２３……ＡＭ受信回路、２５……ＳＫ
検出回路、２６……ＤＫ検出回路。
Fig. 1 is a diagram showing a traffic information broadcast receiving device as an embodiment of the present invention, Fig. 2 is a diagram explaining processing in the control circuit of the device shown in Fig. 1, and Fig. 3 is a diagram showing the setting operation of the last channel memory. FIG. 1...Control circuit, 2...FM receiving circuit, 3...
AM receiving circuit, 4...cassette recorder, 5...
Power supply circuit, 6...Power supply selection circuit, 7...Audio output selection circuit, 8...Amplification circuit, 22...Front end, 23...AM reception circuit, 25...SK
Detection circuit, 26...DK detection circuit.
Claims (1)
声出力部、 交通情報放送担当局の放送チヤネル情報を格納
する記憶部、 受信波中から交通情報放送識別信号を検出する
することにより交通情報放送局の受信を検知する
第１の検知部、 該第１の検知部により交通情報放送局の受信が
検知されたときに該記憶部の内容をその放送チヤ
ネル情報に更新する更新部、 受信波中から交通情報放送中識別信号を検出す
ることにより交通情報放送中を検知する第２の検
知部、 該第２の検知部による交通情報放送中の検知に
もとづき、交通情報放送中は該電子同調受信部の
出力信号を音声出力し、放送中以外では該出力信
号の音声出力を停止して受信待機状態に設定する
設定部、および、 受信待機中に該電子同調受信部の受信チヤネル
を該記憶部に格納された放送チヤネルに設定する
選局部、 を具備する交通情報放送受信装置。 ２ 該更新部、設定部、および、選局部はマイク
ロ・コンピユータにより構成される実用新案登録
請求の範囲第１項に記載の装置。 ３ ラジを受信機およびカセツトレコーダを有す
る車載ステレオ装置に組み込まれるように構成さ
れた実用新案登録請求の範囲第１項に記載の装置
。 ４ カセツトレコーダを作動中にラジオ受信機が
受信待機状態に設定されるように構成された実用
新案登録請求の範囲第３項に記載の装置。[Scope of Claim for Utility Model Registration] 1. An electronic tuning receiving section that receives broadcast waves, an audio output section that outputs the output signal of the electronic tuning receiving section as audio, a storage section that stores broadcast channel information of a station in charge of traffic information broadcasting, a first detection unit that detects reception of a traffic information broadcast station by detecting a traffic information broadcast identification signal from received waves; an updating unit that updates the contents of the storage unit to the broadcast channel information; a second detection unit that detects that traffic information is being broadcast by detecting a traffic information broadcasting identification signal from received waves; a setting unit that, based on detection during traffic information broadcasting, outputs the output signal of the electronic tuning receiving unit as an audio signal during traffic information broadcasting, and stops audio output of the output signal and sets a reception standby state when the traffic information is not being broadcast; A traffic information broadcast receiving device comprising: a channel selection unit that sets a reception channel of the electronic tuning reception unit to a broadcast channel stored in the storage unit during reception standby. 2. The device according to claim 1, wherein the updating section, setting section, and channel selection section are constituted by a microcomputer. 3. The device according to claim 1, which is configured to be incorporated into an in-vehicle stereo system having a radio receiver and a cassette recorder. 4. The device according to claim 3, wherein the radio receiver is set to a reception standby state while the cassette recorder is in operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183633U JPH039387Y2 (en) | 1985-11-30 | 1985-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985183633U JPH039387Y2 (en) | 1985-11-30 | 1985-11-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6293827U true JPS6293827U (en) | 1987-06-15 |
| JPH039387Y2 JPH039387Y2 (en) | 1991-03-08 |
Family
ID=31130547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985183633U Expired JPH039387Y2 (en) | 1985-11-30 | 1985-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039387Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117830U (en) * | 1981-01-17 | 1982-07-21 |
-
1985
- 1985-11-30 JP JP1985183633U patent/JPH039387Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57117830U (en) * | 1981-01-17 | 1982-07-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH039387Y2 (en) | 1991-03-08 |
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