JPS647425U - - Google Patents
Info
- Publication number
- JPS647425U JPS647425U JP10175987U JP10175987U JPS647425U JP S647425 U JPS647425 U JP S647425U JP 10175987 U JP10175987 U JP 10175987U JP 10175987 U JP10175987 U JP 10175987U JP S647425 U JPS647425 U JP S647425U
- Authority
- JP
- Japan
- Prior art keywords
- search
- stop command
- specific station
- search control
- activated
- 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
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図はこの考案に係るＡＲＩシステム用カー
ラジオのブロツク図、第２図は第１図中のマイク
ロコンピユータの動作説明図である。
１２：電子同調ＦＭチユーナ、１５：局検出部
、１８：識別信号検出部、２０：マイクロコンピ
ユータ、２８：ＡＲＩ ＳＷ、３０：ＰＬＬ。
FIG. 1 is a block diagram of a car radio for an ARI system according to this invention, and FIG. 2 is an explanatory diagram of the operation of the microcomputer in FIG. 1. 12: electronic tuning FM tuner, 15: station detection section, 18: identification signal detection section, 20: microcomputer, 28: ARI SW, 30: PLL.
Claims (1)
のサーチ制御を行い、サーチ停止指令に付勢され
てサーチ制御を停止するサーチ制御部と、サーチ
中に受信信号に含まれる特定の局識別信号を検出
してサーチ停止指令を発生する特定局検出部と、
を有するラジオ受信機において、 前記所定の周波数範囲をサーチ中に、特定の局
識別信号を発する局が検出されなかつたとき、サ
ーチ停止指令を発生してサーチ制御部へ出力する
サーチ自動停止部を含むことを特徴とするラジオ
受信機。[Scope of Utility Model Registration Claim] A search control unit that performs search control in a predetermined frequency range when activated by a search start command and stops the search control when activated by a search stop command; a specific station detection unit that detects the included specific station identification signal and generates a search stop command;
The radio receiver includes a search automatic stop unit that generates a search stop command and outputs it to the search control unit when a station emitting a specific station identification signal is not detected while searching the predetermined frequency range. A radio receiver comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175987U JPS647425U (en) | 1987-07-03 | 1987-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10175987U JPS647425U (en) | 1987-07-03 | 1987-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS647425U true JPS647425U (en) | 1989-01-17 |
Family
ID=31331049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10175987U Pending JPS647425U (en) | 1987-07-03 | 1987-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS647425U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143848U (en) * | 1989-05-09 | 1990-12-06 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626436B2 (en) * | 1978-10-04 | 1981-06-18 | ||
| JPS60132426A (en) * | 1983-12-21 | 1985-07-15 | Fujitsu Ten Ltd | Tuning system of electronic tuning type car radio |
-
1987
- 1987-07-03 JP JP10175987U patent/JPS647425U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626436B2 (en) * | 1978-10-04 | 1981-06-18 | ||
| JPS60132426A (en) * | 1983-12-21 | 1985-07-15 | Fujitsu Ten Ltd | Tuning system of electronic tuning type car radio |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02143848U (en) * | 1989-05-09 | 1990-12-06 |
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