JPH0439941U - - Google Patents
Info
- Publication number
- JPH0439941U JPH0439941U JP8276990U JP8276990U JPH0439941U JP H0439941 U JPH0439941 U JP H0439941U JP 8276990 U JP8276990 U JP 8276990U JP 8276990 U JP8276990 U JP 8276990U JP H0439941 U JPH0439941 U JP H0439941U
- Authority
- JP
- Japan
- Prior art keywords
- visual field
- field
- driver
- automobile
- view
- 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
- 230000000007 visual effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 1
Landscapes
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
Description
第１図は、本考案の基本構成を示す図。第２図
は、視野遮断検出用に超音波センサを用いた実施
例の超音波センサの取り付けを示す図。第３図は
、表示による警報の例。第４図は、二個の超音波
センサを用いた検出ベルを二段階にした第２実施
例の超音波センサを示す図。第５図は、第２実施
例の回路ブロツク図。第６図は、第２実施例の各
センサと判定結果の関係を示す図。第７図は、第
２実施例の動作の流れを示すフローチヤート。第
８図は、同乗者によるサイドミラの視野遮断の様
子を示す模式図。
図において、１……自動車、２……運転者、３
……サイドミラ、４……視野遮断検出手段、５…
…警報発生手段、６……同乗者、４ａ，４１ｂ，
４２ｂ……超音波センサ。
FIG. 1 is a diagram showing the basic configuration of the present invention. FIG. 2 is a diagram showing the installation of an ultrasonic sensor in an embodiment using an ultrasonic sensor for visual field blockage detection. Figure 3 is an example of a warning displayed. FIG. 4 is a diagram showing an ultrasonic sensor according to a second embodiment in which a detection bell using two ultrasonic sensors is arranged in two stages. FIG. 5 is a circuit block diagram of the second embodiment. FIG. 6 is a diagram showing the relationship between each sensor and determination results in the second embodiment. FIG. 7 is a flowchart showing the operation flow of the second embodiment. FIG. 8 is a schematic diagram showing how a fellow passenger blocks the view of the side mirror. In the figure, 1...car, 2...driver, 3
...Side mirror, 4...Visual field blockage detection means, 5...
...Alarm generating means, 6...Passenger, 4a, 41b,
42b...Ultrasonic sensor.
Claims (1)
ドミラ３を見る時の視野内、及び該視野に隣接し
た範囲内に、同乗者６又は物体が入つた状態であ
る視野遮断状態を検出する視野遮断検出手段４、
及び 該視野遮断検出手段４が視野遮断状態を検出し
た時に、警報を発生する警報発生手段５を備えた
自動車用サイドミラ視野遮断警報装置。[Scope of claim for utility model registration] A situation in which a passenger 6 or an object is within the field of view of the driver 2 of the automobile 1 when looking at the side mirror 3 on the opposite side of the driver's seat, and within the range adjacent to the field of view. visual field occlusion detection means 4 for detecting a visual field occlusion state,
and A side mirror visual field interruption alarm device for an automobile, comprising an alarm generating means 5 that generates an alarm when the visual field obstruction detection means 4 detects a visual field obstruction state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8276990U JPH0439941U (en) | 1990-08-06 | 1990-08-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8276990U JPH0439941U (en) | 1990-08-06 | 1990-08-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0439941U true JPH0439941U (en) | 1992-04-06 |
Family
ID=31629872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8276990U Pending JPH0439941U (en) | 1990-08-06 | 1990-08-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439941U (en) |
-
1990
- 1990-08-06 JP JP8276990U patent/JPH0439941U/ja active Pending
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