JPS637816U - - Google Patents
Info
- Publication number
- JPS637816U JPS637816U JP1986100104U JP10010486U JPS637816U JP S637816 U JPS637816 U JP S637816U JP 1986100104 U JP1986100104 U JP 1986100104U JP 10010486 U JP10010486 U JP 10010486U JP S637816 U JPS637816 U JP S637816U
- Authority
- JP
- Japan
- Prior art keywords
- channel selection
- channel
- tuning
- vehicle
- selection information
- 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 3
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第1図は、この考案の車載選局装置の一実施例
を示す回路構成図、第2図は、第1図に示したく
し形フイルタの波特性を示す図、第3図は、第
1図に示した記憶回路が記憶する選局情報地図、
第4図は、従来の車載選局装置の一例を示す回路
構成図である。
11……車載選局装置、3……選局回路、12
……選局制御回路、13……選局情報表示装置。
FIG. 1 is a circuit diagram showing an embodiment of the in-vehicle channel selection device of this invention, FIG. 2 is a diagram showing the wave characteristics of the comb filter shown in FIG. 1, and FIG. The channel selection information map stored in the memory circuit shown in the figure,
FIG. 4 is a circuit configuration diagram showing an example of a conventional in-vehicle channel selection device. 11...In-vehicle tuning device, 3...Tuning selection circuit, 12
...Tuning control circuit, 13...Tuning selection information display device.
Claims (1)
選局する選局回路と、地域ごとに異なる電波のチ
ヤンネル割り当てを含む選局情報を記憶し、選局
にさいして指定された地域のチヤンネル割り当て
を読み出し、画像表示する選局情報表示装置と、
この選局情報表示装置が記憶する選局情報にもと
づいて前記選局回路を制御する選局制御回路とか
らなる車載選局装置。 It is installed in the vehicle and stores a tuning circuit that tunes the radio waves of the desired channel, stores tuning information including channel assignments of radio waves that vary by region, and reads out the channel assignments of the specified region when tuning. , a channel selection information display device that displays an image;
An in-vehicle channel selection device comprising a channel selection control circuit that controls the channel selection circuit based on the channel selection information stored in the channel selection information display device.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100104U JPS637816U (en) | 1986-06-30 | 1986-06-30 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986100104U JPS637816U (en) | 1986-06-30 | 1986-06-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS637816U true JPS637816U (en) | 1988-01-19 |
Family
ID=30969608
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986100104U Pending JPS637816U (en) | 1986-06-30 | 1986-06-30 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS637816U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305716A (en) * | 1988-06-03 | 1989-12-11 | Pioneer Electron Corp | Channel selection device in tuner |
JPH0276409A (en) * | 1988-09-13 | 1990-03-15 | Sony Corp | Radio receiver for synthesizer system |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5989039A (en) * | 1982-11-12 | 1984-05-23 | Matsushita Electric Ind Co Ltd | Station name display device of synthesizer tuner |
-
1986
- 1986-06-30 JP JP1986100104U patent/JPS637816U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5989039A (en) * | 1982-11-12 | 1984-05-23 | Matsushita Electric Ind Co Ltd | Station name display device of synthesizer tuner |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01305716A (en) * | 1988-06-03 | 1989-12-11 | Pioneer Electron Corp | Channel selection device in tuner |
JPH0276409A (en) * | 1988-09-13 | 1990-03-15 | Sony Corp | Radio receiver for synthesizer system |
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