DE59810391D1 - Procedure for radio transmission in a hazard detection system - Google Patents
Procedure for radio transmission in a hazard detection systemInfo
- Publication number
- DE59810391D1 DE59810391D1 DE59810391T DE59810391T DE59810391D1 DE 59810391 D1 DE59810391 D1 DE 59810391D1 DE 59810391 T DE59810391 T DE 59810391T DE 59810391 T DE59810391 T DE 59810391T DE 59810391 D1 DE59810391 D1 DE 59810391D1
- Authority
- DE
- Germany
- Prior art keywords
- central station
- data
- procedure
- peripherals
- detection system
- 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.)
- Expired - Lifetime
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
- G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
- G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Selective Calling Equipment (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
Abstract
The method involves passing sensor data and data identifying the peripheral elements from peripheral elements (1) to a central station (2), which controls hazard counter measures in response to the received data. Data transfer follows a time frame defined by a system clock associated with the central station. The peripherals transfer routine system integrity signals to the central station in an associated sensor time slot (10). These are acknowledged with a signal used for synchronization. A peripheral waiting to transmit evaluates the traffic between the other peripherals and the central station on receiving the acknowledgment, then transmits its sensor data.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19743351 | 1997-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59810391D1 true DE59810391D1 (en) | 2004-01-22 |
Family
ID=7844256
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59810391T Expired - Lifetime DE59810391D1 (en) | 1997-09-30 | 1998-09-24 | Procedure for radio transmission in a hazard detection system |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0911775B1 (en) |
AT (1) | ATE256324T1 (en) |
DE (1) | DE59810391D1 (en) |
ES (1) | ES2212189T3 (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59909407D1 (en) * | 1999-08-07 | 2004-06-09 | Viterra Energy Services Gmbh & | Process for the central collection of data |
DE10114314A1 (en) * | 2001-03-23 | 2002-10-10 | Siemens Gebaeudesicherheit Gmb | Method for radio transmission in a hazard detection system |
DE10114313C2 (en) * | 2001-03-23 | 2003-12-04 | Siemens Gebaeudesicherheit Gmb | Procedure for radio transmission in a hazard detection system |
DE10138229B4 (en) | 2001-08-03 | 2009-10-01 | Siemens Gebäudesicherheit GmbH & Co. oHG | Method for radio transmission in a hazard detection system |
DE10317586B3 (en) | 2003-04-16 | 2005-04-28 | Siemens Ag | Method for radio transmission in a hazard detection system |
DE10317962A1 (en) | 2003-04-17 | 2004-11-25 | Siemens Ag | Registering new substation in hazard warning system radio system involves substation sending search message to all reachable substations, selecting intermediate station, sending registration request |
DE10321204B3 (en) * | 2003-05-12 | 2005-01-13 | Siemens Ag | Method and device for monitoring the function of radio transmission paths in a hazard detection system |
DE10353135A1 (en) * | 2003-11-14 | 2005-06-09 | Merten Gmbh & Co. Kg | Supply circuit for the permanent supply of a consumer via a switchable line |
EP1884905A1 (en) * | 2006-07-31 | 2008-02-06 | Siemens Building Technologies Fire & Security Products GmbH & Co. oHG | Channel management for asynchronous radio communications network |
EP1901256B1 (en) * | 2006-09-18 | 2012-08-29 | Siemens Aktiengesellschaft | Method for radio transmission in a radio cell of a hazard warning system |
EP1901253A1 (en) * | 2006-09-18 | 2008-03-19 | Siemens Building Technologies Fire & Security Products GmbH & Co. oHG | Method for radio transmission in a hazard warning system |
DE102006049137B4 (en) * | 2006-10-18 | 2019-09-19 | Drägerwerk AG & Co. KGaA | Medical monitoring system and method for processing alarm signals |
DE102007036751A1 (en) * | 2007-08-03 | 2009-02-05 | Ista International Gmbh | Method and system for bidirectional radio communication |
DE102010032369B4 (en) | 2010-07-27 | 2013-02-21 | Lotfi Makadmini | Registration method for radio communication systems |
DE102010032349B4 (en) * | 2010-07-27 | 2013-02-07 | Lotfi Makadmini | Radio communication method with fast alarm notification |
DE102010032368B4 (en) | 2010-07-27 | 2017-04-06 | Lotfi Makadmini | Full-duplex radio communication method in a synchronous radio system |
EP2599067B1 (en) | 2010-07-27 | 2014-10-15 | Lotfi Makadmini | Full duplex radio communication method in a synchronous radio system of an alarm system |
DE102011082002A1 (en) | 2011-09-01 | 2013-03-07 | Endress + Hauser Gmbh + Co. Kg | Method and system for wireless data transmission |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4477799A (en) * | 1981-12-07 | 1984-10-16 | General Instrument Corporation | Security apparatus with alarm search and verification capability |
ATE102727T1 (en) * | 1987-11-17 | 1994-03-15 | Siemens Ag | WIRELESS ALERT SYSTEM. |
CA2111929C (en) * | 1993-12-16 | 1999-04-20 | Reinhart Karl Pildner | Wireless alarm system |
GB9407098D0 (en) * | 1994-04-09 | 1994-06-01 | Harrison Brothers Steeplejacks | Detection system and method of operating same |
DE19517037A1 (en) * | 1995-05-10 | 1996-11-14 | Telenot Electronic Gmbh | Radio alarm system |
-
1998
- 1998-09-24 DE DE59810391T patent/DE59810391D1/en not_active Expired - Lifetime
- 1998-09-24 ES ES98118160T patent/ES2212189T3/en not_active Expired - Lifetime
- 1998-09-24 AT AT98118160T patent/ATE256324T1/en active
- 1998-09-24 EP EP98118160A patent/EP0911775B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0911775B1 (en) | 2003-12-10 |
ES2212189T3 (en) | 2004-07-16 |
EP0911775A3 (en) | 2000-12-27 |
EP0911775A2 (en) | 1999-04-28 |
ATE256324T1 (en) | 2003-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |