JPS521830A - Device to prevent tired or drunk driving - Google Patents
Device to prevent tired or drunk drivingInfo
- Publication number
- JPS521830A JPS521830A JP7722675A JP7722675A JPS521830A JP S521830 A JPS521830 A JP S521830A JP 7722675 A JP7722675 A JP 7722675A JP 7722675 A JP7722675 A JP 7722675A JP S521830 A JPS521830 A JP S521830A
- Authority
- JP
- Japan
- Prior art keywords
- drunk driving
- prevent tired
- tired
- prevent
- drunk
- 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
Landscapes
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
PURPOSE: Indicator e.g. tachometer and luminescent element are combined to recognize tired or drunken state by driver himself.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7722675A JPS521830A (en) | 1975-06-23 | 1975-06-23 | Device to prevent tired or drunk driving |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7722675A JPS521830A (en) | 1975-06-23 | 1975-06-23 | Device to prevent tired or drunk driving |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS521830A true JPS521830A (en) | 1977-01-08 |
JPS5747049B2 JPS5747049B2 (en) | 1982-10-07 |
Family
ID=13627928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7722675A Granted JPS521830A (en) | 1975-06-23 | 1975-06-23 | Device to prevent tired or drunk driving |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS521830A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928038A (en) * | 1972-07-15 | 1974-03-13 | ||
JPS5077226A (en) * | 1973-09-14 | 1975-06-24 |
-
1975
- 1975-06-23 JP JP7722675A patent/JPS521830A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4928038A (en) * | 1972-07-15 | 1974-03-13 | ||
JPS5077226A (en) * | 1973-09-14 | 1975-06-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS5747049B2 (en) | 1982-10-07 |
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