ES2187275B1 - OBSTACLE DETECTOR SYSTEM BASED ON LASER TECHNOLOGY. - Google Patents
OBSTACLE DETECTOR SYSTEM BASED ON LASER TECHNOLOGY.Info
- Publication number
- ES2187275B1 ES2187275B1 ES200101176A ES200101176A ES2187275B1 ES 2187275 B1 ES2187275 B1 ES 2187275B1 ES 200101176 A ES200101176 A ES 200101176A ES 200101176 A ES200101176 A ES 200101176A ES 2187275 B1 ES2187275 B1 ES 2187275B1
- Authority
- ES
- Spain
- Prior art keywords
- obstacle
- system based
- laser technology
- obstacle detector
- receiver
- 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 - Fee Related
Links
Landscapes
- Optical Radar Systems And Details Thereof (AREA)
Abstract
La actual instancia por la que se solicita la patente consiste en la fabricación de un sistema detector de obstáculos basado en tecnología láser (puntero láser) así como la electrónica asociada para un correcto y adecuado funcionamiento del mismo. Este sistema puede formar parte de cualquier vehículo capaz de moverse por sí mismo alrededor de un entorno, con presencia de obstáculos diversos. El detector de obstáculos está principalmente compuesto por dos bloques funcionales: transmisor y receptor. La base técnica en la que se sustenta el diseño consiste en la emisión de un rayo láser y la recepción de la potencia reflejada en cualquier posible obstáculo. Utilizando este método, el receptor es capaz de hacer una estimación de la distancia del vehículo al obstáculo dependiendo de la potencia recibida.The current instance for which the patent is requested consists in the manufacture of an obstacle detection system based on laser technology (laser pointer) as well as the associated electronics for its correct and adequate operation. This system can be part of any vehicle capable of moving itself around an environment, with the presence of various obstacles. The obstacle detector is mainly composed of two functional blocks: transmitter and receiver. The technical basis on which the design is based consists in the emission of a laser beam and the reception of the power reflected in any possible obstacle. Using this method, the receiver is able to estimate the distance from the vehicle to the obstacle depending on the power received.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101176A ES2187275B1 (en) | 2001-05-23 | 2001-05-23 | OBSTACLE DETECTOR SYSTEM BASED ON LASER TECHNOLOGY. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES200101176A ES2187275B1 (en) | 2001-05-23 | 2001-05-23 | OBSTACLE DETECTOR SYSTEM BASED ON LASER TECHNOLOGY. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2187275A1 ES2187275A1 (en) | 2003-05-16 |
ES2187275B1 true ES2187275B1 (en) | 2004-10-16 |
Family
ID=8497809
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES200101176A Expired - Fee Related ES2187275B1 (en) | 2001-05-23 | 2001-05-23 | OBSTACLE DETECTOR SYSTEM BASED ON LASER TECHNOLOGY. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2187275B1 (en) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4402642C2 (en) * | 1994-01-29 | 1995-11-23 | Leuze Electronic Gmbh & Co | Optoelectronic device for locating obstacles |
JP3208636B2 (en) * | 1995-01-13 | 2001-09-17 | 三菱電機株式会社 | Optical radar device |
JP3384233B2 (en) * | 1996-03-11 | 2003-03-10 | 日産自動車株式会社 | Distance measuring device |
JPH1010233A (en) * | 1996-06-24 | 1998-01-16 | Mitsui Eng & Shipbuild Co Ltd | Method for laser obstruction detection and sensor therefor |
JPH11326498A (en) * | 1998-05-11 | 1999-11-26 | Mitsubishi Electric Corp | Vehicular optical radar device |
-
2001
- 2001-05-23 ES ES200101176A patent/ES2187275B1/en not_active Expired - Fee Related
Non-Patent Citations (2)
Title |
---|
BASE DE DATOS PAJ de JPO, JP 09-243357 A (NISSAN MOTOR CO. LTD.) 19.09.1997, resumen; figura. * |
BASE DE DATOS PAJ de JPO, JP 11-326498 A (MITSUBISHI ELECTRIC CORP.) 26.11.1999, resumen; figura. * |
Also Published As
Publication number | Publication date |
---|---|
ES2187275A1 (en) | 2003-05-16 |
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Legal Events
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