IT1132819B - Procedimento e dispositivo per la localizzazione automatica di persone - Google Patents
Procedimento e dispositivo per la localizzazione automatica di personeInfo
- Publication number
- IT1132819B IT1132819B IT24617/80A IT2461780A IT1132819B IT 1132819 B IT1132819 B IT 1132819B IT 24617/80 A IT24617/80 A IT 24617/80A IT 2461780 A IT2461780 A IT 2461780A IT 1132819 B IT1132819 B IT 1132819B
- Authority
- IT
- Italy
- Prior art keywords
- persons
- procedure
- automatic location
- automatic
- location
- Prior art date
Links
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
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
- G01S1/68—Marker, boundary, call-sign, or like beacons transmitting signals not carrying directional information
-
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0226—Transmitters
- G01S5/0231—Emergency, distress or locator beacons
-
- 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
- G01S2205/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S2205/01—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications
- G01S2205/09—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations specially adapted for specific applications for tracking people
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Alarm Systems (AREA)
- Mobile Radio Communication Systems (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2937900A DE2937900C2 (de) | 1979-09-19 | 1979-09-19 | Verfahren und Einrichtung zur automatischen Personenortung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8024617A0 IT8024617A0 (it) | 1980-09-12 |
| IT1132819B true IT1132819B (it) | 1986-07-09 |
Family
ID=6081290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT24617/80A IT1132819B (it) | 1979-09-19 | 1980-09-12 | Procedimento e dispositivo per la localizzazione automatica di persone |
Country Status (3)
| Country | Link |
|---|---|
| DE (1) | DE2937900C2 (it) |
| GR (1) | GR70034B (it) |
| IT (1) | IT1132819B (it) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59500236A (ja) * | 1982-01-14 | 1984-02-16 | ジデスク テレフオン−アクチエセルスカブ | 敷設されたパイプ或はケ−ブルの位置決め装置 |
| WO1990005349A1 (en) * | 1988-10-31 | 1990-05-17 | Concetta Miccoli | Radio tracing system to locate a transmitter |
| DE4240284A1 (de) * | 1992-12-01 | 1994-06-16 | Joerg Richter | Verfahren und technisches Mittel zur Auffindung gestohlener PKW und als Abschreckung von Diebstählen sowie deren Zwecklosigkeit |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2137074A1 (de) * | 1971-07-24 | 1974-05-22 | Krupp Gmbh | Verfahren und vorrichtung zum auffinden und verfolgen von schallabstrahlenden objekten im wasser |
| US3747104A (en) * | 1971-12-13 | 1973-07-17 | Long Island Lighting Co | Supervisory system for detection and location of contingencies |
-
1979
- 1979-09-19 DE DE2937900A patent/DE2937900C2/de not_active Expired
-
1980
- 1980-09-12 IT IT24617/80A patent/IT1132819B/it active
- 1980-09-17 GR GR62907A patent/GR70034B/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE2937900C2 (de) | 1982-05-27 |
| DE2937900A1 (de) | 1981-04-09 |
| IT8024617A0 (it) | 1980-09-12 |
| GR70034B (it) | 1982-07-23 |
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