ZA200508120B - Collission avoidance method and system - Google Patents
Collission avoidance method and system Download PDFInfo
- Publication number
- ZA200508120B ZA200508120B ZA200508120A ZA200508120A ZA200508120B ZA 200508120 B ZA200508120 B ZA 200508120B ZA 200508120 A ZA200508120 A ZA 200508120A ZA 200508120 A ZA200508120 A ZA 200508120A ZA 200508120 B ZA200508120 B ZA 200508120B
- Authority
- ZA
- South Africa
- Prior art keywords
- mobile equipment
- signal
- personnel
- vehicle
- transmitter
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 21
- 238000013459 approach Methods 0.000 claims description 8
- 238000010792 warming Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 description 6
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F17/00—Methods or devices for use in mines or tunnels, not covered elsewhere
- E21F17/18—Special adaptations of signalling or alarm devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/88—Radar or analogous systems specially adapted for specific applications
- G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
- G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles
- G01S2013/932—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles using own vehicle data, e.g. ground speed, steering wheel direction
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Mining & Mineral Resources (AREA)
- General Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Electromagnetism (AREA)
- Emergency Alarm Devices (AREA)
- Traffic Control Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200508120A ZA200508120B (en) | 2003-04-08 | 2004-04-07 | Collission avoidance method and system |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ZA200302728 | 2003-04-08 | ||
| ZA200508120A ZA200508120B (en) | 2003-04-08 | 2004-04-07 | Collission avoidance method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA200508120B true ZA200508120B (en) | 2007-05-30 |
Family
ID=33160176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA200508120A ZA200508120B (en) | 2003-04-08 | 2004-04-07 | Collission avoidance method and system |
Country Status (2)
| Country | Link |
|---|---|
| WO (1) | WO2004090830A1 (fr) |
| ZA (1) | ZA200508120B (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8232888B2 (en) | 2007-10-25 | 2012-07-31 | Strata Proximity Systems, Llc | Interactive magnetic marker field for safety systems and complex proximity warning system |
| US8446277B2 (en) | 2007-10-25 | 2013-05-21 | Strata Proximity Systems, Llc | Proximity warning system with silent zones |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006263467A1 (en) * | 2005-06-29 | 2007-01-04 | Kloofsig Handelaars Cc | Object detection system and method for miner |
| WO2008125899A1 (fr) * | 2007-04-11 | 2008-10-23 | Nokia Corporation | Alerte d'avertissement personnel automatique |
| CN108370091A (zh) | 2010-03-23 | 2018-08-03 | 瑞维士蒂普股份有限公司 | 天线以及包括这种天线的防碰撞检测系统 |
| US8922431B2 (en) | 2010-04-13 | 2014-12-30 | Becker Research And Development (Proprietary) Limited | Apparatus, a system and a method for collission avoidance |
| DE102013005073A1 (de) * | 2013-03-22 | 2014-09-25 | Volkswagen Aktiengesellschaft | Verfahren und Warnvorrichtung zur Absicherung einer Gefahrenstelle, insbesondere im Straßenverkehr |
| CN109308817A (zh) * | 2018-09-03 | 2019-02-05 | 山东大学 | 施工隧道内位置共享及交通安全隐患预警系统及方法 |
| CN109882243B (zh) * | 2019-03-28 | 2024-02-13 | 长安大学 | 一种井下胶轮车速度失控阻拦网系统及阻拦方法 |
| CN110593956B (zh) * | 2019-09-28 | 2020-12-22 | 江苏省兴安科技发展有限公司 | 一种可对矿洞塌方进行预警的安全装置 |
| CN114929538A (zh) | 2020-02-21 | 2022-08-19 | 克朗设备公司 | 基于车辆位置信息修改车辆参数 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3941402A1 (de) * | 1989-12-15 | 1991-06-20 | Asea Brown Boveri | Verfahren zum erkennen und abwenden einer kollisionsgefahr zwischen sich hintereinander herbewegenden fahrzeugen, insbesondere kraftfahrzeugen, sowie abstandswarnsysteme zur durchfuehrung der verfahren |
| GB2291995A (en) * | 1994-08-05 | 1996-02-07 | Friedrich Theodor Meuschke | Audio/visual warning system |
| AUPQ117099A0 (en) * | 1999-06-23 | 1999-07-15 | Commonwealth Scientific And Industrial Research Organisation | A collison avoidance system |
| DE10041714A1 (de) * | 2000-08-25 | 2002-05-16 | Volkswagen Ag | Vorrichtung zur Objektmarkierung und/oder Detektion und Identifikation von Objekten |
| WO2002050796A1 (fr) * | 2000-12-20 | 2002-06-27 | Safety Alert Systems Pty Ltd | Avertisseur de proximite personnel |
-
2004
- 2004-04-07 WO PCT/IB2004/001088 patent/WO2004090830A1/fr active Application Filing
- 2004-04-07 ZA ZA200508120A patent/ZA200508120B/en unknown
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8232888B2 (en) | 2007-10-25 | 2012-07-31 | Strata Proximity Systems, Llc | Interactive magnetic marker field for safety systems and complex proximity warning system |
| US8446277B2 (en) | 2007-10-25 | 2013-05-21 | Strata Proximity Systems, Llc | Proximity warning system with silent zones |
| US8810390B2 (en) | 2007-10-25 | 2014-08-19 | Strata Proximity Systems, Llc | Proximity warning system with silent zones |
| US8847780B2 (en) | 2007-10-25 | 2014-09-30 | Strata Proximity Systems, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US9466216B2 (en) | 2007-10-25 | 2016-10-11 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US9898930B2 (en) | 2007-10-25 | 2018-02-20 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US10170000B2 (en) | 2007-10-25 | 2019-01-01 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US10467902B2 (en) | 2007-10-25 | 2019-11-05 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US10769955B2 (en) | 2007-10-25 | 2020-09-08 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US11380205B2 (en) | 2007-10-25 | 2022-07-05 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
| US11790784B2 (en) | 2007-10-25 | 2023-10-17 | Strata Safety Products, Llc | Proximity detection system and method and collision avoidance system and method using proximity detection |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004090830A1 (fr) | 2004-10-21 |
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