ATE247856T1 - METHOD FOR RADIO TRANSMISSION OF MEASUREMENT DATA FROM DETECTION SENSORS AND RADIO HAZARD DETECTION SYSTEM - Google Patents
METHOD FOR RADIO TRANSMISSION OF MEASUREMENT DATA FROM DETECTION SENSORS AND RADIO HAZARD DETECTION SYSTEMInfo
- Publication number
- ATE247856T1 ATE247856T1 AT97116269T AT97116269T ATE247856T1 AT E247856 T1 ATE247856 T1 AT E247856T1 AT 97116269 T AT97116269 T AT 97116269T AT 97116269 T AT97116269 T AT 97116269T AT E247856 T1 ATE247856 T1 AT E247856T1
- Authority
- AT
- Austria
- Prior art keywords
- radio
- sensors
- transmission
- centre
- message
- Prior art date
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
- G08B25/009—Signalling of the alarm condition to a substation whose identity is signalled to a central station, e.g. relaying alarm signals in order to extend communication range
Landscapes
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Alarm Systems (AREA)
- Mobile Radio Communication Systems (AREA)
- Arrangements For Transmission Of Measured Signals (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The system includes a message centre with associated danger notification sensors with a radio transceiver for the wireless danger-massage transmission to the message centre. The individual sensors do not transfer their message data directly to the message centre, during unfavourable radio wave propagation expansion conditions, but successively use one or several other sensors as relay stations for the transmission. The transmission path of a sensor over other sensors is preferably. chosen under consideration of a minimal attenuation of the radio field and/or a minimum number of intermediate stations, whereby the radio contact paths extend from the centre in a tree-like structure.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19640362 | 1996-09-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE247856T1 true ATE247856T1 (en) | 2003-09-15 |
Family
ID=7807485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT97116269T ATE247856T1 (en) | 1996-09-30 | 1997-09-18 | METHOD FOR RADIO TRANSMISSION OF MEASUREMENT DATA FROM DETECTION SENSORS AND RADIO HAZARD DETECTION SYSTEM |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0833288B1 (en) |
AT (1) | ATE247856T1 (en) |
DE (1) | DE59710605D1 (en) |
ES (1) | ES2205106T3 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6901066B1 (en) † | 1999-05-13 | 2005-05-31 | Honeywell International Inc. | Wireless control network with scheduled time slots |
GB0104777D0 (en) * | 2001-02-27 | 2001-04-18 | Bw Technologies Ltd | Improvements in or relating to toxic gas monitoring systems |
EP1282095B1 (en) | 2001-08-03 | 2010-09-01 | Siemens Aktiengesellschaft | Method of radio communication in an alarm system |
US7483403B2 (en) | 2002-01-10 | 2009-01-27 | Robert Bosch Gmbh | Protocol for reliable, self-organizing, low-power wireless network for security and building automation systems |
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 |
FR2855298B1 (en) * | 2003-05-19 | 2006-01-21 | Cedom | WIRELESS RELAY ALARM INSTALLATION AND RELAYING METHOD. |
FR2855297B1 (en) * | 2003-05-19 | 2006-04-21 | Cedom | WIRELESS ALARM SYSTEM AND TRANSMISSION METHOD. |
FR2857141B1 (en) * | 2003-05-19 | 2009-03-06 | Cedom | WIRELESS ALARM INSTALLATION WITH LOW ENERGY CONSUMPTION |
FR2859301A1 (en) * | 2003-08-25 | 2005-03-04 | Laudren Electricite Ind Marine | Device for controlling degassing of hydrocarbon transport vessel at sea, to assist fight against unauthorized degassing |
DE102004039675B4 (en) * | 2004-08-16 | 2006-11-23 | Siemens Ag | Method for the commissioning of radio-based hazard detection systems |
DE102004049704B3 (en) | 2004-10-12 | 2006-06-22 | Siemens Ag | Method for the commissioning of radio-based hazard detection systems |
NO342364B1 (en) * | 2016-11-10 | 2018-05-14 | Sfty As | Safety detector and system for multi dwelling units and the like |
JP7486067B2 (en) * | 2019-03-27 | 2024-05-17 | パナソニックIpマネジメント株式会社 | DETECTION SYSTEM, REPEATER, PROCESSING METHOD, AND PROGRAM |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2531587A1 (en) * | 1982-08-03 | 1984-02-10 | Morey Gilles | METHOD FOR TRANSMITTING INFORMATION ON A SINGLE CHANGES CHANNEL AND APPLYING SAID METHOD IN PARTICULAR TO DEVICES FORMING AN ALARM SYSTEM |
US4772876A (en) * | 1986-10-10 | 1988-09-20 | Zenith Electronics Corporation | Remote security transmitter address programmer |
US5027314A (en) * | 1988-03-17 | 1991-06-25 | United Manufacturing Co., Inc. | Apparatus and method for position reporting |
US4825457A (en) * | 1988-04-25 | 1989-04-25 | Lebowitz Mayer M | Cellular network data transmission system |
US5390206A (en) * | 1991-10-01 | 1995-02-14 | American Standard Inc. | Wireless communication system for air distribution system |
JP3029716B2 (en) * | 1991-11-01 | 2000-04-04 | ホーチキ株式会社 | Wireless analog sensor |
FR2691274B1 (en) * | 1992-05-13 | 1996-08-02 | Seb Sa | SENSOR, SURVEILLANCE CENTER AND HOME MONITORING NETWORK. |
US5381136A (en) * | 1993-03-19 | 1995-01-10 | Northern Illinois Gas Company | Remote data collection and monitoring system for distribution line |
DE4335815C2 (en) * | 1993-10-20 | 1996-08-08 | Hal Sicherheitstechnik Gmbh | Wireless alarm system |
-
1997
- 1997-09-18 DE DE59710605T patent/DE59710605D1/en not_active Expired - Lifetime
- 1997-09-18 ES ES97116269T patent/ES2205106T3/en not_active Expired - Lifetime
- 1997-09-18 AT AT97116269T patent/ATE247856T1/en active
- 1997-09-18 EP EP97116269A patent/EP0833288B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE59710605D1 (en) | 2003-09-25 |
ES2205106T3 (en) | 2004-05-01 |
EP0833288A2 (en) | 1998-04-01 |
EP0833288A3 (en) | 2000-01-19 |
EP0833288B1 (en) | 2003-08-20 |
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