ATE515758T1 - Aktives funktionserhaltungs- und sicherungssystem für alarmierungs-lautsprechernetze in zweidraht- ringleitungstechnik - Google Patents
Aktives funktionserhaltungs- und sicherungssystem für alarmierungs-lautsprechernetze in zweidraht- ringleitungstechnikInfo
- Publication number
- ATE515758T1 ATE515758T1 AT07013864T AT07013864T ATE515758T1 AT E515758 T1 ATE515758 T1 AT E515758T1 AT 07013864 T AT07013864 T AT 07013864T AT 07013864 T AT07013864 T AT 07013864T AT E515758 T1 ATE515758 T1 AT E515758T1
- Authority
- AT
- Austria
- Prior art keywords
- security system
- wire ring
- active function
- function maintaining
- cable technology
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/16—Security signalling or alarm systems, e.g. redundant systems
-
- 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
- G08B25/04—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 a single signalling line, e.g. in a closed loop
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R29/00—Monitoring arrangements; Testing arrangements
- H04R29/007—Monitoring arrangements; Testing arrangements for public address systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R27/00—Public address systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Emergency Management (AREA)
- Business, Economics & Management (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Alarm Systems (AREA)
- Small-Scale Networks (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07013864A EP2017803B1 (de) | 2007-07-16 | 2007-07-16 | Aktives Funktionserhaltungs- und Sicherungssystem für Alarmierungs-Lautsprechernetze in Zweidraht-Ringleitungstechnik |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE515758T1 true ATE515758T1 (de) | 2011-07-15 |
Family
ID=38823602
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT07013864T ATE515758T1 (de) | 2007-07-16 | 2007-07-16 | Aktives funktionserhaltungs- und sicherungssystem für alarmierungs-lautsprechernetze in zweidraht- ringleitungstechnik |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2017803B1 (de) |
AT (1) | ATE515758T1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101639971B (zh) * | 2009-08-29 | 2013-08-21 | 陈嘉贤 | 一种对人身安全或财物安全进行保护的方法及设备 |
DE102010047220B4 (de) * | 2010-10-04 | 2012-07-05 | Novar Gmbh | Verfahren zum Betreiben einer Sprachdurchsageanlage |
NL2006498C2 (en) * | 2011-03-25 | 2012-09-26 | Astrea Intellectueel Eigendomsrecht B V | Isolator device for passing through a signal. |
NL2006494C2 (en) | 2011-03-25 | 2012-09-26 | Astrea Intellectueel Eigendomsrecht B V | Isolator device for passing through a signal. |
NL2006469C2 (en) * | 2011-03-25 | 2012-09-26 | Astrea Intellectueel Eigendomsrecht B V | Isolator device for passing through a signal. |
WO2013186823A1 (en) * | 2012-06-15 | 2013-12-19 | Toa Corporation | Public address system and control device for public address system |
CN105425645A (zh) * | 2015-12-25 | 2016-03-23 | 海宁市引领知识产权咨询服务有限公司 | 一种机械厂智能安全控制装置 |
CN105389909A (zh) * | 2015-12-25 | 2016-03-09 | 海宁市引领知识产权咨询服务有限公司 | 一种机电设备的安全警示装置 |
CN106099156A (zh) * | 2016-06-20 | 2016-11-09 | 襄城县创世纪科技咨询有限公司 | 一种新能源电池装配装置 |
WO2018187269A1 (en) * | 2017-04-05 | 2018-10-11 | Carrier Corporation | Audio riser active electrical supervision |
WO2019123636A1 (ja) * | 2017-12-22 | 2019-06-27 | Toa 株式会社 | 放送システム |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3876983A (en) * | 1974-04-29 | 1975-04-08 | Ibm | Synchronous disconnection and rearrangement |
DE3347609A1 (de) | 1983-12-30 | 1985-07-11 | Müller Verkehrstechnik, 7306 Denkendorf | Kommunikations- und ueberwachungssystem fuer verkehrstechnik |
WO2006050754A2 (en) * | 2004-11-09 | 2006-05-18 | Robert Bosch Gmbh | Public address system |
-
2007
- 2007-07-16 AT AT07013864T patent/ATE515758T1/de active
- 2007-07-16 EP EP07013864A patent/EP2017803B1/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP2017803A1 (de) | 2009-01-21 |
EP2017803B1 (de) | 2011-07-06 |
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