SG139510A1 - Vehicle communication system - Google Patents
Vehicle communication systemInfo
- Publication number
- SG139510A1 SG139510A1 SG200200075-0A SG2002000750A SG139510A1 SG 139510 A1 SG139510 A1 SG 139510A1 SG 2002000750 A SG2002000750 A SG 2002000750A SG 139510 A1 SG139510 A1 SG 139510A1
- Authority
- SG
- Singapore
- Prior art keywords
- data
- voice
- signal
- voice signal
- packet data
- Prior art date
Links
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
VEHICLE COMMUNICATION SYSTEM A vehicle communication system is disclosed, which includes a voice output device for voice output, a voice pick-up device for voice input, a pack assembler/disassembler unit adapted for assembiling different vehicle supplementary system data into respective packet data or disassembling demodulated packet data into corresponding vehicle supplementary system data, a GSM module adapted for transmitting data-carrying voice signal to a remote side or receiving data-carrying voice signal from a remote side, a carrier wave modulator circuit adapted for modulating packet data into analog signal and adding the modulated analog signal to the voice signal from the voice pick-up device to form a data-carrying voice signal for transmitting to a remote side through the GSM module, and a demodulator circuit adapted for demodulating data-carrying voice signal and discriminating the signal into packet data and voice signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200200075-0A SG139510A1 (en) | 2002-01-07 | 2002-01-07 | Vehicle communication system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SG200200075-0A SG139510A1 (en) | 2002-01-07 | 2002-01-07 | Vehicle communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
SG139510A1 true SG139510A1 (en) | 2008-02-29 |
Family
ID=39111015
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG200200075-0A SG139510A1 (en) | 2002-01-07 | 2002-01-07 | Vehicle communication system |
Country Status (1)
Country | Link |
---|---|
SG (1) | SG139510A1 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1290105A (en) * | 1999-09-24 | 2001-04-04 | 广东粤京安移动资讯有限公司 | Antitheft vehicle-carried GSM/CDMA-GPS terminal and wireless telephone |
DE10005891A1 (en) * | 2000-02-10 | 2001-08-23 | Gal Endre Gyoergy | Electronic alarm, control and navigation system for motor vehicle uses bidirectional data transmission and automatic arming circuit |
US6282491B1 (en) * | 1996-10-02 | 2001-08-28 | Robert Bosch Gmbh | Telematic device for a motor vehicle |
-
2002
- 2002-01-07 SG SG200200075-0A patent/SG139510A1/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6282491B1 (en) * | 1996-10-02 | 2001-08-28 | Robert Bosch Gmbh | Telematic device for a motor vehicle |
CN1290105A (en) * | 1999-09-24 | 2001-04-04 | 广东粤京安移动资讯有限公司 | Antitheft vehicle-carried GSM/CDMA-GPS terminal and wireless telephone |
DE10005891A1 (en) * | 2000-02-10 | 2001-08-23 | Gal Endre Gyoergy | Electronic alarm, control and navigation system for motor vehicle uses bidirectional data transmission and automatic arming circuit |
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