JPH0322445U - - Google Patents
Info
- Publication number
- JPH0322445U JPH0322445U JP8239889U JP8239889U JPH0322445U JP H0322445 U JPH0322445 U JP H0322445U JP 8239889 U JP8239889 U JP 8239889U JP 8239889 U JP8239889 U JP 8239889U JP H0322445 U JPH0322445 U JP H0322445U
- Authority
- JP
- Japan
- Prior art keywords
- carrier signal
- detecting
- detected
- vehicle
- conjunction
- 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 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
- Emergency Alarm Devices (AREA)
- Mobile Radio Communication Systems (AREA)
Description
第１図は本考案の一実施例を示すブロツク図、
第２図は本実施例において用いるタイマ回路の動
作を示すタイミングチヤートである。
１……キーパツド、２，１４……制御部、３…
…タイマ回路、１３……イグニツシヨンスイツチ
、１５……ハンドフリーマイク、１６……ハンド
フリースピーカ。
FIG. 1 is a block diagram showing an embodiment of the present invention.
FIG. 2 is a timing chart showing the operation of the timer circuit used in this embodiment. 1...Keypad, 2, 14...Control unit, 3...
...Timer circuit, 13...Ignition switch, 15...Hand-free microphone, 16...Hand-free speaker.
Claims (1)
信部からのキヤリア信号を検出する手段と、キヤ
リア信号が所定時間内に検出されないとき警報音
を発生する手段を有することを特徴とする自動車
電話。 A car telephone characterized by having means for detecting a carrier signal from a remote control transmitting section in conjunction with engine start of a vehicle, and means for generating an alarm sound when the carrier signal is not detected within a predetermined time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8239889U JPH0322445U (en) | 1989-07-13 | 1989-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8239889U JPH0322445U (en) | 1989-07-13 | 1989-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0322445U true JPH0322445U (en) | 1991-03-07 |
Family
ID=31629175
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8239889U Pending JPH0322445U (en) | 1989-07-13 | 1989-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0322445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138791A (en) * | 1996-11-08 | 1998-05-26 | Niles Parts Co Ltd | Device for warning of danger during use of cellular phone |
-
1989
- 1989-07-13 JP JP8239889U patent/JPH0322445U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10138791A (en) * | 1996-11-08 | 1998-05-26 | Niles Parts Co Ltd | Device for warning of danger during use of cellular phone |