PT1008960E - Data radio communication system - Google Patents
Data radio communication system Download PDFInfo
- Publication number
- PT1008960E PT1008960E PT99120526T PT99120526T PT1008960E PT 1008960 E PT1008960 E PT 1008960E PT 99120526 T PT99120526 T PT 99120526T PT 99120526 T PT99120526 T PT 99120526T PT 1008960 E PT1008960 E PT 1008960E
- Authority
- PT
- Portugal
- Prior art keywords
- communication system
- radio communication
- data radio
- signal
- transmitter
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07B—TICKET-ISSUING APPARATUS; FARE-REGISTERING APPARATUS; FRANKING APPARATUS
- G07B15/00—Arrangements or apparatus for collecting fares, tolls or entrance fees at one or more control points
- G07B15/06—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems
- G07B15/063—Arrangements for road pricing or congestion charging of vehicles or vehicle users, e.g. automatic toll systems using wireless information transmission between the vehicle and a fixed station
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Finance (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
- Mobile Radio Communication Systems (AREA)
- Communication Control (AREA)
- Radar Systems Or Details Thereof (AREA)
- Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Radio Relay Systems (AREA)
- Circuits Of Receivers In General (AREA)
Abstract
The device is woken from standby by reception of a wake-up signal, and receives data signals from a remote transmitter in accordance with a predetermined protocol. The device is capable of using at least two different protocols (A,B). A decision unit (7) selects the protocol to use at a given moment based on the signal received from the transmitter. A signal processing circuit is included which is only supplied with power when the device in its operating state.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19856282A DE19856282A1 (en) | 1998-12-07 | 1998-12-07 | Radio data transmission device |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1008960E true PT1008960E (en) | 2008-01-11 |
Family
ID=7890174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT99120526T PT1008960E (en) | 1998-12-07 | 1999-10-15 | Data radio communication system |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP1008960B1 (en) |
KR (1) | KR100720299B1 (en) |
AT (1) | ATE376228T1 (en) |
DE (2) | DE19856282A1 (en) |
ES (1) | ES2296364T3 (en) |
PT (1) | PT1008960E (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10015069A1 (en) * | 2000-03-25 | 2001-09-27 | Alcatel Sa | Electronic road toll collection system has arrangement for transferring payments, especially debit arrangement for pre-paid chip card, conventional vehicle-to-vehicle communications device |
KR100448074B1 (en) * | 2001-05-11 | 2004-10-06 | 오리츠 주식회사 | The Parking Free Control System Using the Active DSRC |
KR100448073B1 (en) * | 2001-05-11 | 2004-10-06 | 오리츠 주식회사 | An Automatic Customs Gate System by the AVI/AEI(Automatic Vehicle Identification/Automatic Equipment Identification) Using the Active DSRC(Dedicated Short Range System) of 5.8 GHz |
KR100436093B1 (en) * | 2001-06-23 | 2004-06-14 | 주식회사 케이티티텔레콤 | Traffic control and information provide system used dsrc |
KR100480344B1 (en) * | 2001-06-23 | 2005-04-06 | 주식회사 케이티티텔레콤 | Common vehicle system used dsrc and control method thereof |
EP1657683A3 (en) * | 2004-11-16 | 2006-12-06 | Vodafone Holding GmbH | Method and system for detecting a vehicle |
KR100802654B1 (en) * | 2006-05-04 | 2008-02-13 | 서울통신기술 주식회사 | Electronic toll collection system and method for communication thereof |
CN103778673B (en) * | 2013-04-23 | 2016-04-27 | 深圳市金溢科技股份有限公司 | Electronic communication device, electronic tag and electronic charging system without parking |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2689997B1 (en) * | 1992-04-08 | 1997-06-13 | Innovatron Sa | CONTACTLESS DATA EXCHANGE SYSTEM BETWEEN A TERMINAL AND A MODULAR PORTABLE ASSEMBLY. |
KR100261228B1 (en) * | 1993-02-27 | 2000-07-01 | 윤종용 | Wireless telephone in a type of consumming low power and method for reducing consumming power |
SE516959C2 (en) * | 1993-05-28 | 2002-03-26 | Combitech Traffic Syst Ab | Procedure and apparatus for registering vehicles in a toll |
SE515611C2 (en) * | 1995-12-18 | 2001-09-10 | Combitech Traffic Syst Ab | Device for data transmission by radio communication |
US5920549A (en) * | 1996-12-19 | 1999-07-06 | Motorola, Inc. | Method of handing off and a wireless communication device |
DE19701740A1 (en) * | 1997-01-20 | 1998-07-23 | Bosch Gmbh Robert | Actuating device for an authorization system |
-
1998
- 1998-12-07 DE DE19856282A patent/DE19856282A1/en not_active Withdrawn
-
1999
- 1999-10-15 DE DE59914526T patent/DE59914526D1/en not_active Expired - Lifetime
- 1999-10-15 AT AT99120526T patent/ATE376228T1/en active
- 1999-10-15 ES ES99120526T patent/ES2296364T3/en not_active Expired - Lifetime
- 1999-10-15 PT PT99120526T patent/PT1008960E/en unknown
- 1999-10-15 EP EP99120526A patent/EP1008960B1/en not_active Expired - Lifetime
- 1999-12-06 KR KR1019990055097A patent/KR100720299B1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ES2296364T3 (en) | 2008-04-16 |
EP1008960A2 (en) | 2000-06-14 |
DE59914526D1 (en) | 2007-11-29 |
KR100720299B1 (en) | 2007-05-22 |
EP1008960A3 (en) | 2004-01-07 |
EP1008960B1 (en) | 2007-10-17 |
KR20000052420A (en) | 2000-08-25 |
ATE376228T1 (en) | 2007-11-15 |
DE19856282A1 (en) | 2000-06-08 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2187065B (en) | Computer-controlled cordless telephone | |
WO2001058191A3 (en) | Interface between modem and subscriber interface module (sim) | |
EP1066696B1 (en) | System and method for providing an improved standby mode for infrared data transceivers | |
CA2127366A1 (en) | Frequency Control System | |
DE602006017771D1 (en) | Radio remote control for a photographic equipment | |
JP2003517242A (en) | Electronic device having an operating mode and an energy saving stationary mode and a method for switching between the two modes | |
WO1999007162A8 (en) | Power conservation for pots and modulated data transmission | |
GB2201866B (en) | Improvements in or relating to cellular telephone apparatus and a cellular communications system | |
KR970078200A (en) | Asynchronous Transmission Mode Wireless Transmitter | |
WO2000062429A3 (en) | Reduced power consumption in a communication device | |
AU6552700A (en) | Sensor comprising wireless data transfer unit with a low power uptake | |
PT1008960E (en) | Data radio communication system | |
KR100616660B1 (en) | Low-power wireless transceiver | |
CA2357689A1 (en) | Optical communication system and optical receiver | |
US20040106377A1 (en) | Communications interface device for receiving digital signals | |
WO2002067404A8 (en) | Wireless communication device and method of switching power supply | |
MXPA01006961A (en) | Electronic message delivery system utilizable in the monitoring of equipment and method of same. | |
MY116183A (en) | A wireless terminal | |
KR19990022851U (en) | Personal wireless transmitter and receiver to save battery power | |
KR100638656B1 (en) | Wake-up apparatus of non return to zero type | |
KR101041660B1 (en) | Apparatus for reducing power consumption of the receiver of a remote keyless entry system | |
GB2350915A (en) | Lower power, passive listen method for electronic devices | |
KR910002153A (en) | Power Saving Method and Device of Wireless Communication Device | |
JPH08163038A (en) | Wireless input device | |
JP2985504B2 (en) | ID card communication method |