JPS6117691B2 - - Google Patents
Info
- Publication number
- JPS6117691B2 JPS6117691B2 JP6542879A JP6542879A JPS6117691B2 JP S6117691 B2 JPS6117691 B2 JP S6117691B2 JP 6542879 A JP6542879 A JP 6542879A JP 6542879 A JP6542879 A JP 6542879A JP S6117691 B2 JPS6117691 B2 JP S6117691B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- output
- outputs
- sound
- control
- 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.)
- Expired
Links
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6542879A JPS55156725A (en) | 1979-05-25 | 1979-05-25 | Judgement device of driving asleep |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6542879A JPS55156725A (en) | 1979-05-25 | 1979-05-25 | Judgement device of driving asleep |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55156725A JPS55156725A (en) | 1980-12-06 |
| JPS6117691B2 true JPS6117691B2 (enrdf_load_stackoverflow) | 1986-05-08 |
Family
ID=13286798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6542879A Granted JPS55156725A (en) | 1979-05-25 | 1979-05-25 | Judgement device of driving asleep |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55156725A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5815541U (ja) * | 1981-07-24 | 1983-01-31 | 日産自動車株式会社 | 車両用安全装置 |
| US4509040A (en) * | 1981-12-01 | 1985-04-02 | Nissan Motor Company, Limited | Alarm system for preventing an automotive vehicle driver from dozing at the wheel |
| JPS59153627A (ja) * | 1983-02-18 | 1984-09-01 | Nissan Motor Co Ltd | 居眠り運転警報装置 |
| JPH0157931U (enrdf_load_stackoverflow) * | 1987-10-06 | 1989-04-11 |
-
1979
- 1979-05-25 JP JP6542879A patent/JPS55156725A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55156725A (en) | 1980-12-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4348663A (en) | Safety assurance system for road vehicles | |
| US4463347A (en) | Drowsiness alarm system for a vehicle | |
| US4611199A (en) | Alarm system and method for sensing a stand-by state in a driver drowsiness detection system | |
| HU184050B (en) | Method for detecting and checking the decreasing of activity and watchfulness level of driver on vehicles on non-limited way having independent source of power as well as safety device for vehicles of non-limited way | |
| GB1476704A (en) | Apparatus for determining a vehicle drivers alertness | |
| JPH051519B2 (enrdf_load_stackoverflow) | ||
| US4509040A (en) | Alarm system for preventing an automotive vehicle driver from dozing at the wheel | |
| EP0060306B1 (en) | Sleeping driver warning device for vehicle | |
| JPS6117691B2 (enrdf_load_stackoverflow) | ||
| JPH0772246A (ja) | 車載用衝突防止警報装置 | |
| JPS5918362Y2 (ja) | 車両用速度警報装置 | |
| JPH0512169B2 (enrdf_load_stackoverflow) | ||
| JPS6336039B2 (enrdf_load_stackoverflow) | ||
| JPS627012B2 (enrdf_load_stackoverflow) | ||
| JPH0518701Y2 (enrdf_load_stackoverflow) | ||
| EP0680728A1 (en) | System for the automatic monitoring of the level of the attention of a human operator | |
| JP2004310738A (ja) | 居眠り運転検出装置及び自動居眠り警報機 | |
| JPH049141A (ja) | 車両用居眠り防止装置 | |
| JPS609933B2 (ja) | 居眠り運転防止装置 | |
| JPH077058B2 (ja) | 車両周辺監視装置 | |
| JP2557293Y2 (ja) | 居眠り運転警報装置 | |
| JPS63496Y2 (enrdf_load_stackoverflow) | ||
| JPS6215129A (ja) | 居眠り運転検出装置 | |
| JPH0540467Y2 (enrdf_load_stackoverflow) | ||
| JPS59118560A (ja) | クリ−プ警報装置 |