JPH0227297U - - Google Patents
Info
- Publication number
- JPH0227297U JPH0227297U JP10361488U JP10361488U JPH0227297U JP H0227297 U JPH0227297 U JP H0227297U JP 10361488 U JP10361488 U JP 10361488U JP 10361488 U JP10361488 U JP 10361488U JP H0227297 U JPH0227297 U JP H0227297U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- signal
- warning sound
- supplied
- stop
- 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.)
- Granted
Links
- 238000010586 diagram Methods 0.000 description 3
- 230000005284 excitation Effects 0.000 description 2
Landscapes
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Emergency Alarm Devices (AREA)
- Radar Systems Or Details Thereof (AREA)
Description
第１図は本考案の一実施例である前車発進報知
器の要部を示す回路図である。第２図は第１図の
前車発進報知器における接近センサの要部を示す
ブロツク線図である。第３図は第１図の前車発進
報知器の作動を説明する図である。
１６：リミツトスイツチ（停止センサ）、２８
：限時リレー（停止手段）、３４：トランジスタ
、４０：注意音発生回路、４２：超音波回路、５
２：前車、Ｉｘ：励磁電流（停止信号）、Ｉｙ：
励磁電流（接近信号）。
FIG. 1 is a circuit diagram showing the main parts of a front vehicle start alarm which is an embodiment of the present invention. FIG. 2 is a block diagram showing the main parts of the approach sensor in the front vehicle start alarm shown in FIG. FIG. 3 is a diagram illustrating the operation of the front vehicle start alarm shown in FIG. 1. 16: Limit switch (stop sensor), 28
: Time limit relay (stopping means), 34: Transistor, 40: Warning sound generation circuit, 42: Ultrasonic circuit, 5
2: Vehicle in front, I x : Excitation current (stop signal), I y :
Excitation current (approach signal).
Claims (1)
者に知らせる自動車の前車発進報知器であつて、 自動車に設けられ、該自動車が停止状態である
ことを検知して停止信号を出力する停止センサと
、 前記自動車に設けられ、該自動車の前方の車両
が予め定められた接近距離以内に位置していると
きに接近信号を出力する接近センサと、 前記停止信号および前記接近信号が共に供給さ
れている状態において該接近信号の供給が停止し
たときに注意音を発生させる一方、該接近信号の
供給停止に続いて前記停止信号の供給が停止した
ときに該注意音の発生を停止させる注意音発生回
路と を有することを特徴とする自動車の前車発進報
知器。 (2) 前記注意音発生回路は、前記停止信号およ
び前記接近信号の何れか一方が供給されるととも
に他方が供給されない場合に注意音を発生させる
ものである請求項１に記載の自動車の前車発進報
知器。 (3) 前記注意音発生回路は、前記接近信号が供
給されない状態において前記停止信号が供給され
たときには、該停止信号が供給された後予め定め
られた一定時間後に前記注意音の発生を停止させ
る停止手段を有するものである請求項２に記載の
自動車の前車発進報知器。[Scope of claim for utility model registration] (1) A front vehicle start alarm for a vehicle that detects that the vehicle in front has started and notifies the driver, which is installed in a vehicle and the vehicle is in a stopped state. a stop sensor that detects and outputs a stop signal; a proximity sensor that is provided on the vehicle and outputs an approach signal when a vehicle in front of the vehicle is located within a predetermined approach distance; A warning sound is generated when the supply of the approach signal is stopped in a state where both the stop signal and the approach signal are being supplied, and when the supply of the stop signal is stopped following the stop of the supply of the approach signal. A front vehicle start alarm for an automobile, comprising: a warning sound generation circuit that stops generating the warning sound. (2) The vehicle in front of an automobile according to claim 1, wherein the warning sound generating circuit generates a warning sound when either one of the stop signal and the approach signal is supplied and the other is not supplied. Start alarm. (3) When the stop signal is supplied in a state where the approach signal is not supplied, the warning sound generation circuit stops generating the warning sound after a predetermined period of time after the stop signal is supplied. The front vehicle start alarm for a motor vehicle according to claim 2, further comprising a stop means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103614U JPH0737194Y2 (en) | 1988-08-04 | 1988-08-04 | Front vehicle start alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988103614U JPH0737194Y2 (en) | 1988-08-04 | 1988-08-04 | Front vehicle start alarm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227297U true JPH0227297U (en) | 1990-02-22 |
| JPH0737194Y2 JPH0737194Y2 (en) | 1995-08-23 |
Family
ID=31334608
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988103614U Expired - Lifetime JPH0737194Y2 (en) | 1988-08-04 | 1988-08-04 | Front vehicle start alarm |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0737194Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1814611A4 (en) | 2004-11-22 | 2010-06-02 | Intelliject Inc | Devices, systems, and methods for medicament delivery |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63200180U (en) * | 1987-06-08 | 1988-12-23 |
-
1988
- 1988-08-04 JP JP1988103614U patent/JPH0737194Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63200180U (en) * | 1987-06-08 | 1988-12-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0737194Y2 (en) | 1995-08-23 |
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