JPS6430854A - Indicating method for emergency braking of self-traveling vehicle - Google Patents
Indicating method for emergency braking of self-traveling vehicleInfo
- Publication number
- JPS6430854A JPS6430854A JP62185981A JP18598187A JPS6430854A JP S6430854 A JPS6430854 A JP S6430854A JP 62185981 A JP62185981 A JP 62185981A JP 18598187 A JP18598187 A JP 18598187A JP S6430854 A JPS6430854 A JP S6430854A
- Authority
- JP
- Japan
- Prior art keywords
- outputted
- comparator
- duration
- compared
- oil pressure
- 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
Abstract
PURPOSE:To enable a following vehicle to immediately perceive the abrupt brake using condition of a preceding vehicle and apply an emergency brake by operating an indicating means when the detected signal of a peculiar phenomenon to an operating mechanism which is generated at the time of using the abrupt braking becomes above a defined value. CONSTITUTION:A detecting device 10 detects the oil pressure and duration of a brake system, which are compared with a set oil pressure and duration of an ordinary braking time by a comparator 11, and the results are outputted as the signals of the oil pressure and duration. In a detecting device 12, an electromagnetic field is formed with a magnetic coil 13 surrounding a push rod 4 and the induced electromotive voltage of the coil 13 is detected by the moving speed of the rod 4 and compared with the set induced electromotive voltage at the ordinary braking time by a comparator 14, and the result is outputted as a pedal stepping speed signal. Further, in a device 15, pressure sensors 17A, 17B are provided on the upper and lower part of an orifice 16 on the inlet part of a reservoir tank 5, the pressure difference across the orifice 16 is obtained from the detected values of both sensors 17A, 17B, and compared with the set pressure difference at the ordinary braking time by a comparator 18, and the result is outputted as the pedal stepping speed signal. And, the total outputs are inputted into a relay 19 to operate an emergency brake indicating device 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185981A JPS6430854A (en) | 1987-07-25 | 1987-07-25 | Indicating method for emergency braking of self-traveling vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62185981A JPS6430854A (en) | 1987-07-25 | 1987-07-25 | Indicating method for emergency braking of self-traveling vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430854A true JPS6430854A (en) | 1989-02-01 |
Family
ID=16180268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62185981A Pending JPS6430854A (en) | 1987-07-25 | 1987-07-25 | Indicating method for emergency braking of self-traveling vehicle |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430854A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007051411A1 (en) * | 2005-10-31 | 2007-05-10 | Qidong Pang | Ammonia water absorption refrigerating device utilizing exhaust heat of tail gas |
JP2007194379A (en) * | 2006-01-19 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Lead frame, semiconductor device, and method of manufacturing same |
JP2010507531A (en) * | 2006-10-23 | 2010-03-11 | ビジョン ワークス アイピー コーポレーション | Absolute acceleration sensor used in a running car |
US8437935B2 (en) | 2004-10-05 | 2013-05-07 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8532896B2 (en) | 2004-10-05 | 2013-09-10 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10046694B2 (en) | 2004-10-05 | 2018-08-14 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10195989B2 (en) | 2004-10-05 | 2019-02-05 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10202159B2 (en) | 2013-08-28 | 2019-02-12 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10220765B2 (en) | 2013-08-28 | 2019-03-05 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10266164B2 (en) | 2004-10-05 | 2019-04-23 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131395A (en) * | 1973-04-19 | 1974-12-17 | ||
JPS531491A (en) * | 1976-06-26 | 1978-01-09 | Saito Yoshiharu | Urgent brake warning device |
JPS5733041A (en) * | 1980-08-04 | 1982-02-23 | Mitsubishi Electric Corp | Light intensity regulator |
JPS58179311A (en) * | 1982-04-15 | 1983-10-20 | Nippon Denso Co Ltd | Quick brake detector |
JPS616045A (en) * | 1984-06-18 | 1986-01-11 | Nissan Motor Co Ltd | Brake lamp control device for vehicle |
-
1987
- 1987-07-25 JP JP62185981A patent/JPS6430854A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS49131395A (en) * | 1973-04-19 | 1974-12-17 | ||
JPS531491A (en) * | 1976-06-26 | 1978-01-09 | Saito Yoshiharu | Urgent brake warning device |
JPS5733041A (en) * | 1980-08-04 | 1982-02-23 | Mitsubishi Electric Corp | Light intensity regulator |
JPS58179311A (en) * | 1982-04-15 | 1983-10-20 | Nippon Denso Co Ltd | Quick brake detector |
JPS616045A (en) * | 1984-06-18 | 1986-01-11 | Nissan Motor Co Ltd | Brake lamp control device for vehicle |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9945298B2 (en) | 2004-10-05 | 2018-04-17 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10227041B2 (en) | 2004-10-05 | 2019-03-12 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10046694B2 (en) | 2004-10-05 | 2018-08-14 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10195989B2 (en) | 2004-10-05 | 2019-02-05 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8437935B2 (en) | 2004-10-05 | 2013-05-07 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8532896B2 (en) | 2004-10-05 | 2013-09-10 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8571776B2 (en) | 2004-10-05 | 2013-10-29 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8682558B2 (en) | 2004-10-05 | 2014-03-25 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US11577705B2 (en) | 2004-10-05 | 2023-02-14 | VisionWorks IP Corporation | Absolute acceleration sensor for use within moving vehicles |
US10266164B2 (en) | 2004-10-05 | 2019-04-23 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US8428839B2 (en) | 2004-10-05 | 2013-04-23 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
WO2007051411A1 (en) * | 2005-10-31 | 2007-05-10 | Qidong Pang | Ammonia water absorption refrigerating device utilizing exhaust heat of tail gas |
JP2007194379A (en) * | 2006-01-19 | 2007-08-02 | Matsushita Electric Ind Co Ltd | Lead frame, semiconductor device, and method of manufacturing same |
JP2010507531A (en) * | 2006-10-23 | 2010-03-11 | ビジョン ワークス アイピー コーポレーション | Absolute acceleration sensor used in a running car |
US10202159B2 (en) | 2013-08-28 | 2019-02-12 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US10220765B2 (en) | 2013-08-28 | 2019-03-05 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
US11173976B2 (en) | 2013-08-28 | 2021-11-16 | VisionWorks IP Corporation | Absolute acceleration sensor for use within moving vehicles |
US11407357B2 (en) | 2013-08-28 | 2022-08-09 | Vision Works Ip Corporation | Absolute acceleration sensor for use within moving vehicles |
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