JPH0239185U - - Google Patents
Info
- Publication number
- JPH0239185U JPH0239185U JP11810488U JP11810488U JPH0239185U JP H0239185 U JPH0239185 U JP H0239185U JP 11810488 U JP11810488 U JP 11810488U JP 11810488 U JP11810488 U JP 11810488U JP H0239185 U JPH0239185 U JP H0239185U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- obstacle
- emitting
- measuring
- backing
- 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 2
Description
第１図は本考案の装置の概略を示すブロツク図
、第２図は超音波を発している実施例を示す図、
第３図は実施例のフローチヤートである。
１は障害物、２は超音波、３は車後部である。
Fig. 1 is a block diagram showing the outline of the device of the present invention, Fig. 2 is a diagram showing an embodiment emitting ultrasonic waves,
FIG. 3 is a flowchart of the embodiment. 1 is an obstacle, 2 is an ultrasonic wave, and 3 is the rear of a vehicle.
Claims (1)
まで距離の測定を行い、その距離が近すぎる時は
警報音を発することを特徴とする車載用後部警報
装置。 An in-vehicle rear warning device is characterized by having an ultrasonic measuring device, measuring the distance to an obstacle when the car is backing up, and emitting a warning sound when the distance is too close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11810488U JPH0239185U (en) | 1988-09-07 | 1988-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11810488U JPH0239185U (en) | 1988-09-07 | 1988-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239185U true JPH0239185U (en) | 1990-03-15 |
Family
ID=31362165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11810488U Pending JPH0239185U (en) | 1988-09-07 | 1988-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239185U (en) |
-
1988
- 1988-09-07 JP JP11810488U patent/JPH0239185U/ja active Pending
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