JPH01132137U - - Google Patents
Info
- Publication number
- JPH01132137U JPH01132137U JP2669088U JP2669088U JPH01132137U JP H01132137 U JPH01132137 U JP H01132137U JP 2669088 U JP2669088 U JP 2669088U JP 2669088 U JP2669088 U JP 2669088U JP H01132137 U JPH01132137 U JP H01132137U
- Authority
- JP
- Japan
- Prior art keywords
- channel
- frequency
- frequency memory
- channel number
- frequency data
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Circuits Of Receivers In General (AREA)
Description
第１図はこの考案の一実施例に係るカー用レシ
ーバーのブロツク図、第２図は第１図のカー用レ
シーバーのパネルを示す一部省略した外観図、第
３図は第１図のＲＡＭに設けられた周波数メモリ
エリアの説明図、第４図〜第６図は第１図中のマ
イクロコンピユータの動作を説明するフローチヤ
ートである。
１２：ラジオ受信部、１８：交通情報放送局検
出回路、２０：マイクロコンピユータ、２２：操
作部、２４：バンド切換キー、２６：ＳＤＫキー
、２８：メモリキー、３１〜４０：チヤンネル番
号指定キー、４２：マニユアル同調キー、４４：
シークキー、４５：ＣＰＵ、４６：ＲＯＭ、４８
：ＲＡＭ。
FIG. 1 is a block diagram of a car receiver according to an embodiment of the invention, FIG. 2 is a partly omitted external view showing the panel of the car receiver of FIG. 1, and FIG. 3 is a diagram of the RAM of FIG. 1. FIGS. 4 to 6 are flowcharts for explaining the operation of the microcomputer in FIG. 1. 12: Radio receiving unit, 18: Traffic information broadcasting station detection circuit, 20: Microcomputer, 22: Operation unit, 24: Band switching key, 26: SDK key, 28: Memory key, 31 to 40: Channel number designation key, 42: Manual tuning key, 44:
Seek key, 45: CPU, 46: ROM, 48
:RAM.
Claims (1)
メモリと、チヤンネル番号指定に従い、周波数メ
モリ内の対応するチヤンネルに対し、周波数デー
タの呼び出し又は書き込みを行う呼出し・書込み
制御部と、所定の識別信号で区別された特定局の
選局モードをオン・オフする選局モードスイツチ
と、を備えたラジオ受信機において、 前記周波数メモリは各チヤンネル番号に関して
選局モードのオン・オフ別にチヤンネルを有し、 前記呼出し・書込み制御部は、チヤンネル番号
が指定されると周波数メモリの対応するチヤンネ
ルの内、選局モード状態に係るチヤンネルに対し
周波数データの呼出し又は書込みを行うようにし
たこと、 を特徴とするラジオ受信機。[Claims for Utility Model Registration] A frequency memory that stores frequency data for each channel; a call/write control unit that reads or writes frequency data to a corresponding channel in the frequency memory according to channel number designation; In a radio receiver equipped with a tuning mode switch that turns on and off the tuning mode of a specific station distinguished by a predetermined identification signal, the frequency memory stores the channel selection mode switch for turning on and off the tuning mode for each channel number. The calling/writing control unit is configured to call or write frequency data to a channel related to a channel selection mode state among the corresponding channels in the frequency memory when a channel number is specified; A radio receiver featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669088U JPH01132137U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2669088U JPH01132137U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01132137U true JPH01132137U (en) | 1989-09-07 |
Family
ID=31248545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2669088U Pending JPH01132137U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01132137U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04909A (en) * | 1990-04-18 | 1992-01-06 | Clarion Co Ltd | Traffic information receiver |
-
1988
- 1988-02-29 JP JP2669088U patent/JPH01132137U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04909A (en) * | 1990-04-18 | 1992-01-06 | Clarion Co Ltd | Traffic information receiver |
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