SE0102585D0 - Device for controlling a siren - Google Patents
Device for controlling a sirenInfo
- Publication number
- SE0102585D0 SE0102585D0 SE0102585A SE0102585A SE0102585D0 SE 0102585 D0 SE0102585 D0 SE 0102585D0 SE 0102585 A SE0102585 A SE 0102585A SE 0102585 A SE0102585 A SE 0102585A SE 0102585 D0 SE0102585 D0 SE 0102585D0
- Authority
- SE
- Sweden
- Prior art keywords
- siren
- microcontroller
- controlling
- data circuit
- communication
- Prior art date
Links
Classifications
-
- 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
- G08B29/00—Checking or monitoring of signalling or alarm systems; Prevention or correction of operating errors, e.g. preventing unauthorised operation
- G08B29/02—Monitoring continuously signalling or alarm systems
- G08B29/10—Monitoring of the annunciator circuits
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K7/00—Sirens
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Computer Security & Cryptography (AREA)
- Electromagnetism (AREA)
- Alarm Systems (AREA)
- Burglar Alarm Systems (AREA)
Abstract
A device for activating a siren 10 having a control unit 14 containing a microcontroller 16 which communicates with siren 10 via a data circuit 12. The siren 10 generates an alarm when communication via the data circuit 12 is interrupted. Monitoring means 18 is provided to monitor the microcontroller 16 and in the event of a fault in the microcontroller 16 ensure that communication with the siren 10 continues.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000136573 DE10036573C2 (en) | 2000-07-27 | 2000-07-27 | Anti-theft alarm system with a control unit for controlling a siren |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0102585D0 true SE0102585D0 (en) | 2001-07-23 |
SE0102585L SE0102585L (en) | 2002-01-28 |
SE521562C2 SE521562C2 (en) | 2003-11-11 |
Family
ID=7650385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0102585A SE521562C2 (en) | 2000-07-27 | 2001-07-23 | Device for controlling a siren |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE10036573C2 (en) |
GB (1) | GB2368981B (en) |
SE (1) | SE521562C2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2255435B1 (en) * | 2004-11-19 | 2007-07-16 | Jesus Olid Rubio | SYSTEM OF CONTROL OF THE ACTIVATION AND DEACTIVATION OF ELECTRICAL DEVICES INTENDED IN VEHICLES. |
WO2014030027A1 (en) * | 2012-08-24 | 2014-02-27 | Freescale Semiconductor, Inc. | Audio unit and method for generating a safety critical audio signal |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4375637A (en) * | 1981-02-24 | 1983-03-01 | Firecom, Inc. | Integrated alarm, security, building management, and communications system |
DE4032033A1 (en) * | 1990-10-09 | 1992-04-16 | Siemens Ag | Electric control and monitoring for underground plant - triggering safety-relevant signals for transmission over independent paths and processing by redundant systems |
DE4242973C2 (en) * | 1992-12-18 | 1995-01-05 | Grundig Emv | Radio alarm system with a large number of message channels formed by the code multiplex method |
JP3047275B2 (en) * | 1993-06-11 | 2000-05-29 | 株式会社日立製作所 | Backup switching control method |
JPH0729078A (en) * | 1993-07-08 | 1995-01-31 | Nohmi Bosai Ltd | Fire alarm equipment |
AUPM282493A0 (en) * | 1993-12-06 | 1994-01-06 | Robert Bosch (Australia) Proprietary Ltd. | A siren unit |
DE4445465A1 (en) * | 1994-12-20 | 1996-06-27 | Reinhard Reimund | Intruder alarm signal evaluation system |
DE19540264A1 (en) * | 1995-10-28 | 1997-04-30 | Continental Ag | Electronic control and regulating device |
-
2000
- 2000-07-27 DE DE2000136573 patent/DE10036573C2/en not_active Expired - Lifetime
-
2001
- 2001-07-23 GB GB0117897A patent/GB2368981B/en not_active Expired - Fee Related
- 2001-07-23 SE SE0102585A patent/SE521562C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB2368981A (en) | 2002-05-15 |
SE521562C2 (en) | 2003-11-11 |
DE10036573A1 (en) | 2002-03-07 |
SE0102585L (en) | 2002-01-28 |
DE10036573C2 (en) | 2002-06-27 |
GB0117897D0 (en) | 2001-09-12 |
GB2368981B (en) | 2003-04-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |