JPS6440730U - - Google Patents
Info
- Publication number
- JPS6440730U JPS6440730U JP13607087U JP13607087U JPS6440730U JP S6440730 U JPS6440730 U JP S6440730U JP 13607087 U JP13607087 U JP 13607087U JP 13607087 U JP13607087 U JP 13607087U JP S6440730 U JPS6440730 U JP S6440730U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- detection means
- steering angle
- steering wheel
- reference time
- 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 11
- 230000002459 sustained effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Emergency Alarm Devices (AREA)
Description
第１図は本考案に係る装置のクレーム対応図、
第２図は本考案の一実施例を示す構成図、第３図
は光量センサの構成図、第４図は車速と基準時間
との関係を示す特性図、第５図は本考案に係る装
置の作用を説明するためのフローチヤート、第６
図は操舵角検出手段の他の実施例を示す構成図、
第７図は操舵角検出手段のさらに他の実施例を示
す構成図である。
１０……車速検出手段、１２……基準時間設定
手段、１４……操舵角検出手段、１６……ハンド
ル修正操作判定手段、１８……計測手段、２０…
…警報出力手段、２２……コントロールユニツト
、３８……光量センサ、４０……車速センサ、４
２……ブザー。
Figure 1 is a complaint response diagram of the device according to the present invention.
Fig. 2 is a block diagram showing an embodiment of the present invention, Fig. 3 is a block diagram of a light amount sensor, Fig. 4 is a characteristic diagram showing the relationship between vehicle speed and reference time, and Fig. 5 is a device according to the present invention. Flow chart for explaining the action of
The figure is a configuration diagram showing another embodiment of the steering angle detection means,
FIG. 7 is a configuration diagram showing still another embodiment of the steering angle detection means. 10...Vehicle speed detection means, 12...Reference time setting means, 14...Steering angle detection means, 16...Steering wheel correction operation determination means, 18...Measurement means, 20...
... Alarm output means, 22 ... Control unit, 38 ... Light amount sensor, 40 ... Vehicle speed sensor, 4
2...Buzzer.
Claims (1)
の検出出力から車速に対応した居眠り判定用の基
準時間を設定する基準時間設定手段と、ハンドル
の操舵角を検出する操舵角検出手段と、操舵角検
出手段の検出出力を基に車両の直進走行時にハン
ドル修正操作が行なわれたか否かを逐次判定する
ハンドル修正操作判定手段と、ハンドル修正操作
判定手段によりハンドル未修正の判定結果を得た
ときに、該判定結果が持続される時間を計測する
計測手段と、計測手段の計測値が前記居眠り判定
用の基準時間を越えたときに警報を出力する警報
出力手段とを含むことを特徴とする車両用居眠り
警報装置。 A vehicle speed detection means for detecting the vehicle speed, a reference time setting means for setting a reference time for determining a doze corresponding to the vehicle speed from a detection output of the vehicle speed detection means, a steering angle detection means for detecting a steering angle of a steering wheel, and a steering angle detection means for detecting a steering angle of a steering wheel. Steering wheel correction operation determination means for sequentially determining whether or not a steering wheel correction operation has been performed while the vehicle is traveling straight based on the detection output of the detection means; , a vehicle characterized in that it includes a measuring means for measuring the time for which the determination result is sustained, and an alarm output means for outputting an alarm when the measured value of the measuring means exceeds the reference time for dozing determination. Sleep alarm device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607087U JPS6440730U (en) | 1987-09-04 | 1987-09-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13607087U JPS6440730U (en) | 1987-09-04 | 1987-09-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6440730U true JPS6440730U (en) | 1989-03-10 |
Family
ID=31396236
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13607087U Pending JPS6440730U (en) | 1987-09-04 | 1987-09-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6440730U (en) |
-
1987
- 1987-09-04 JP JP13607087U patent/JPS6440730U/ja active Pending