JPS62117581U - - Google Patents
Info
- Publication number
- JPS62117581U JPS62117581U JP633586U JP633586U JPS62117581U JP S62117581 U JPS62117581 U JP S62117581U JP 633586 U JP633586 U JP 633586U JP 633586 U JP633586 U JP 633586U JP S62117581 U JPS62117581 U JP S62117581U
- Authority
- JP
- Japan
- Prior art keywords
- signal
- band
- receiving antenna
- motor vehicle
- pass filter
- 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 1
Landscapes
- Emergency Alarm Devices (AREA)
Description
第１図は本考案の実施例を示す自動車の平面図
、第２図は同実施例の要部を示す回路図である。
２…受信アンテナ、３…信号検出部、５…帯域
通過形フイルタ、８…ターンシグナル検出リレー
（スイツチ部）、９…ターンシグナル駆動回路、
１３…警告手段。
FIG. 1 is a plan view of an automobile showing an embodiment of the present invention, and FIG. 2 is a circuit diagram showing essential parts of the embodiment. 2... Receiving antenna, 3... Signal detection section, 5... Band pass type filter, 8... Turn signal detection relay (switch section), 9... Turn signal drive circuit,
13... Warning means.
Claims (1)
テナの受信信号から余分な高周波成分や直流成分
を除去する信号検出部と、この信号検出部の出力
信号のうち自動二輪車のイグニシヨンスパークで
発生する電波帯域の信号成分だけを出力する帯域
通過形フイルタと、この帯域通過形フイルタの出
力側に接続されて自動車のターンシグナル駆動回
路のオン作動に連動してオン作動するスイツチ部
と、このスイツチ部のオン作動で自動車の車室内
に警報を発する警告手段とを備えたことを特徴と
する自動車の自動二輪車接近検知装置。 A receiving antenna attached to a car, a signal detecting section that removes excess high frequency components and DC components from the received signal of this receiving antenna, and a radio wave band generated by the ignition spark of a motorcycle among the output signals of this signal detecting section. a band-pass filter that outputs only the signal component; a switch connected to the output side of the band-pass filter that is turned on in conjunction with the turn-on operation of the turn signal drive circuit of the automobile; 1. A motorcycle approach detection device for a motor vehicle, characterized in that it is equipped with a warning means which, when activated, issues an alarm in the passenger compartment of the motor vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633586U JPS62117581U (en) | 1986-01-20 | 1986-01-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP633586U JPS62117581U (en) | 1986-01-20 | 1986-01-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62117581U true JPS62117581U (en) | 1987-07-25 |
Family
ID=30788758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP633586U Pending JPS62117581U (en) | 1986-01-20 | 1986-01-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62117581U (en) |
-
1986
- 1986-01-20 JP JP633586U patent/JPS62117581U/ja active Pending
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