TW200501745A - Personal recorder using GPS to keep track of mobile unit and method thereof - Google Patents
Personal recorder using GPS to keep track of mobile unit and method thereofInfo
- Publication number
- TW200501745A TW200501745A TW092116849A TW92116849A TW200501745A TW 200501745 A TW200501745 A TW 200501745A TW 092116849 A TW092116849 A TW 092116849A TW 92116849 A TW92116849 A TW 92116849A TW 200501745 A TW200501745 A TW 200501745A
- Authority
- TW
- Taiwan
- Prior art keywords
- mobile unit
- gps
- personal recorder
- keep track
- location information
- Prior art date
Links
Landscapes
- Position Fixing By Use Of Radio Waves (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
A personal recorder using GPS to keep track of mobile unit and method thereof communicates with at least 3 GPS satellites through the mobile unit to acquire its location information. After transmitting the location information to the master control center via regional satellite for processing and storage, user outputs the mobile unit code to the master control center through communication network by virtue of personal recorder. The master control center then transmit the location information of the mobile unit back to the personal recorder and display it on the TV screen in form of electronic map.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92116849A TWI228373B (en) | 2003-06-20 | 2003-06-20 | Personal video recorder using GPS to trace a mobile unit and method thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92116849A TWI228373B (en) | 2003-06-20 | 2003-06-20 | Personal video recorder using GPS to trace a mobile unit and method thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200501745A true TW200501745A (en) | 2005-01-01 |
TWI228373B TWI228373B (en) | 2005-02-21 |
Family
ID=35668151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92116849A TWI228373B (en) | 2003-06-20 | 2003-06-20 | Personal video recorder using GPS to trace a mobile unit and method thereof |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI228373B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8065079B2 (en) | 2005-03-31 | 2011-11-22 | Qualcomm Incorporated | System and method for indicating reminders via a portable computing device |
US7681796B2 (en) * | 2006-01-05 | 2010-03-23 | International Business Machines Corporation | Mobile device tracking |
-
2003
- 2003-06-20 TW TW92116849A patent/TWI228373B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
TWI228373B (en) | 2005-02-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |