JPS61103942U - - Google Patents

Info

Publication number
JPS61103942U
JPS61103942U JP1984187076U JP18707684U JPS61103942U JP S61103942 U JPS61103942 U JP S61103942U JP 1984187076 U JP1984187076 U JP 1984187076U JP 18707684 U JP18707684 U JP 18707684U JP S61103942 U JPS61103942 U JP S61103942U
Authority
JP
Japan
Prior art keywords
receiving
information
receiving means
received
source via
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
Application number
JP1984187076U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1984187076U priority Critical patent/JPS61103942U/ja
Publication of JPS61103942U publication Critical patent/JPS61103942U/ja
Pending legal-status Critical Current

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  • Mobile Radio Communication Systems (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の一実施例としての通信装置が
使用される通信網の一例を示す概略図、第２図は
同上装置の概略構成図をそれぞれ示している。 １…自動車、２…通信衛星、５…事業所、１４
…受話器、１２…衛星通信用受信手段、１５…リ
レースイツチ、１６…自動車電話、１８…リレー
駆動回路、１９…比較器、２０…受信信号入力回
路、２１…キヤプテン情報サービスセンタ、２３
…ＣＲＴ。 FIG. 1 is a schematic diagram showing an example of a communication network in which a communication device as an embodiment of the present invention is used, and FIG. 2 is a schematic diagram of the configuration of the same device. 1...Car, 2...Communication satellite, 5...Business office, 14
...Handset, 12...Satellite communication receiving means, 15...Relay switch, 16...Car phone, 18...Relay drive circuit, 19...Comparator, 20...Received signal input circuit, 21...Captain information service center, 23
...CRT.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 車載される受信情報再生手段と、通信衛星を介
して情報発生源から送信される情報信号を受信す
る第１受信手段と、加入者無線通信手段を介して
上記情報発生源から送信される情報信号を受信す
る第２受信手段と、上記第１受信手段及び第２受
信手段の内、受信信号レベルの適切なものを上記
受信情報再生手段に切換接続する切換手段とを有
した通信装置。 a received information reproducing means mounted on the vehicle; a first receiving means for receiving an information signal transmitted from an information source via a communication satellite; and an information signal transmitted from the information source via a subscriber wireless communication means. A communication device comprising: a second receiving means for receiving the received information; and a switching means for selectively connecting one of the first receiving means and the second receiving means having an appropriate received signal level to the received information reproducing means.
JP1984187076U 1984-12-10 1984-12-10 Pending JPS61103942U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984187076U JPS61103942U (en) 1984-12-10 1984-12-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984187076U JPS61103942U (en) 1984-12-10 1984-12-10

Publications (1)

Publication Number Publication Date
JPS61103942U true JPS61103942U (en) 1986-07-02

Family

ID=30744544

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984187076U Pending JPS61103942U (en) 1984-12-10 1984-12-10

Country Status (1)

Country Link
JP (1) JPS61103942U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432726A (en) * 1987-07-29 1989-02-02 Mazda Motor Automobile-mounted electrical equipment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6432726A (en) * 1987-07-29 1989-02-02 Mazda Motor Automobile-mounted electrical equipment

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