JPH0366717B2 - - Google Patents
Info
- Publication number
- JPH0366717B2 JPH0366717B2 JP58024395A JP2439583A JPH0366717B2 JP H0366717 B2 JPH0366717 B2 JP H0366717B2 JP 58024395 A JP58024395 A JP 58024395A JP 2439583 A JP2439583 A JP 2439583A JP H0366717 B2 JPH0366717 B2 JP H0366717B2
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- frequency
- display
- approaching
- waves
- 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 - Lifetime
Links
- 238000013459 approach Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims 1
- 230000010355 oscillation Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000001154 acute effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2439583A JPS59151299A (ja) | 1983-02-16 | 1983-02-16 | 車輛接近警告装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2439583A JPS59151299A (ja) | 1983-02-16 | 1983-02-16 | 車輛接近警告装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59151299A JPS59151299A (ja) | 1984-08-29 |
JPH0366717B2 true JPH0366717B2 (sv) | 1991-10-18 |
Family
ID=12136971
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2439583A Granted JPS59151299A (ja) | 1983-02-16 | 1983-02-16 | 車輛接近警告装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59151299A (sv) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61207226A (ja) * | 1985-03-13 | 1986-09-13 | Tadashi Ienaga | 車両の追突防止装置 |
JPH03288300A (ja) * | 1990-04-04 | 1991-12-18 | Japan Radio Co Ltd | 警報装置 |
JPH08263770A (ja) * | 1995-03-23 | 1996-10-11 | Yuichi Goto | 通行警報装置 |
JP5713600B2 (ja) * | 2010-08-09 | 2015-05-07 | 田淵電機株式会社 | 車両走行制御システム |
JP6508108B2 (ja) * | 2016-04-11 | 2019-05-08 | 株式会社デンソー | 通行情報報知システム |
-
1983
- 1983-02-16 JP JP2439583A patent/JPS59151299A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59151299A (ja) | 1984-08-29 |
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