ES2074939A2 - Device for tracking moving bodies by means of ultrasound. - Google Patents
Device for tracking moving bodies by means of ultrasound.Info
- Publication number
- ES2074939A2 ES2074939A2 ES09301002A ES9301002A ES2074939A2 ES 2074939 A2 ES2074939 A2 ES 2074939A2 ES 09301002 A ES09301002 A ES 09301002A ES 9301002 A ES9301002 A ES 9301002A ES 2074939 A2 ES2074939 A2 ES 2074939A2
- Authority
- ES
- Spain
- Prior art keywords
- ultrasound
- repetitive
- moving bodies
- pulse generator
- tracking moving
- 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
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Device for tracking moving bodies by means of ultrasound. Each mobile element to be tracked has an ultrasound pulse transmitter 2 combined with a repetitive pulse generator 1. The ultrasound pulses 3 arrive at a set of several ultrasound receivers 5, 6 and 7 combined with a repetitive pulse generator 4 similar to that of the mobile transmitters. The basic system has a programmable device 12 that controls the operation of the system and that receives data from the sensors and the repetitive pulse generator associated with them via their digital inputs 8, 9, 10 and 11. The set of repetitive pulse generators are synchronized. On receiving an ultrasound pulse at the sensors, taking into account the actual instant in the repetitive cycle, it knows the actual position of the transmitter in space.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9301002A ES2074939B1 (en) | 1993-05-11 | 1993-05-11 | DEVICE FOR MONITORING MOBILE BODIES THROUGH ULTRASONICS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9301002A ES2074939B1 (en) | 1993-05-11 | 1993-05-11 | DEVICE FOR MONITORING MOBILE BODIES THROUGH ULTRASONICS. |
Publications (3)
Publication Number | Publication Date |
---|---|
ES2074939A2 true ES2074939A2 (en) | 1995-09-16 |
ES2074939R ES2074939R (en) | 1997-01-01 |
ES2074939B1 ES2074939B1 (en) | 1997-08-16 |
Family
ID=8281764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9301002A Expired - Fee Related ES2074939B1 (en) | 1993-05-11 | 1993-05-11 | DEVICE FOR MONITORING MOBILE BODIES THROUGH ULTRASONICS. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2074939B1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4012588A (en) * | 1975-08-29 | 1977-03-15 | Science Accessories Corporation | Position determining apparatus and transducer therefor |
US4193073A (en) * | 1968-01-16 | 1980-03-11 | Hubert Kohnen | Method and apparatus for position determination |
ES2005624A6 (en) * | 1987-09-16 | 1989-03-16 | Ezquerra Perez Jose Manuel | Method to determine the position and the state of an object using ultrasonics. |
EP0320913A2 (en) * | 1987-12-18 | 1989-06-21 | Nokia-Mobira Oy | A method for locating a mobile station, as well as a mobile station and a base station for carrying out the method |
-
1993
- 1993-05-11 ES ES9301002A patent/ES2074939B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4193073A (en) * | 1968-01-16 | 1980-03-11 | Hubert Kohnen | Method and apparatus for position determination |
US4012588A (en) * | 1975-08-29 | 1977-03-15 | Science Accessories Corporation | Position determining apparatus and transducer therefor |
ES2005624A6 (en) * | 1987-09-16 | 1989-03-16 | Ezquerra Perez Jose Manuel | Method to determine the position and the state of an object using ultrasonics. |
EP0320913A2 (en) * | 1987-12-18 | 1989-06-21 | Nokia-Mobira Oy | A method for locating a mobile station, as well as a mobile station and a base station for carrying out the method |
Also Published As
Publication number | Publication date |
---|---|
ES2074939B1 (en) | 1997-08-16 |
ES2074939R (en) | 1997-01-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EC2A | Search report published |
Date of ref document: 19950916 Kind code of ref document: R Effective date: 19950916 |
|
FD2A | Announcement of lapse in spain |
Effective date: 20141120 |