EP0322204A3 - Detector unit and system - Google Patents
Detector unit and system Download PDFInfo
- Publication number
- EP0322204A3 EP0322204A3 EP19880312101 EP88312101A EP0322204A3 EP 0322204 A3 EP0322204 A3 EP 0322204A3 EP 19880312101 EP19880312101 EP 19880312101 EP 88312101 A EP88312101 A EP 88312101A EP 0322204 A3 EP0322204 A3 EP 0322204A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- unit
- noise
- detector unit
- alert signal
- units
- 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.)
- Withdrawn
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
- G08B25/016—Personal emergency signalling and security systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/04—Alarms for ensuring the safety of persons responsive to non-activity, e.g. of elderly persons
- G08B21/0438—Sensor means for detecting
- G08B21/0469—Presence detectors to detect unsafe condition, e.g. infrared sensor, microphone
-
- 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
- Business, Economics & Management (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- General Health & Medical Sciences (AREA)
- Gerontology & Geriatric Medicine (AREA)
- Health & Medical Sciences (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
- Emergency Alarm Devices (AREA)
- Forklifts And Lifting Vehicles (AREA)
- Alarm Systems (AREA)
Abstract
A detector unit, especially for a "child minding"
system in hotels, leisure complexes, etc., is a
portable unit (12,14) comprising means to sense
movement (24a,24b) and noise (22) within a zone being
monitored. An alarm signal can also be generated
manually from the unit by push-button means (26). The
unit will only trigger a positive alert signal if
detected movement and/or noise does not conform to
preset tolerances or patterns. A plurality of units are
linked to a central control which is itself connected
to a plurality of remote display units on each of which
a characteristic alert signal is displayed.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878729881A GB8729881D0 (en) | 1987-12-22 | 1987-12-22 | Detector unit & system |
GB8729881 | 1987-12-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0322204A2 EP0322204A2 (en) | 1989-06-28 |
EP0322204A3 true EP0322204A3 (en) | 1991-01-09 |
Family
ID=10628877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19880312101 Withdrawn EP0322204A3 (en) | 1987-12-22 | 1988-12-21 | Detector unit and system |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0322204A3 (en) |
GB (2) | GB8729881D0 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9319164U1 (en) * | 1993-12-14 | 1995-04-13 | Robert Bosch Gmbh, 70469 Stuttgart | Detector for a room surveillance arrangement |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519448A1 (en) * | 1982-01-07 | 1983-07-08 | Maillot Jacques | Multi-system antitheft system e.g. for safe - combines Doppler radar volumetric detector, ultrasonic detector acoustic sensor and alarm condition transmission circuit |
FR2537308A1 (en) * | 1982-12-02 | 1984-06-08 | Racal Security Ltd | METHOD AND DEVICE FOR TRANSMITTING INFORMATION |
EP0113533A2 (en) * | 1982-12-10 | 1984-07-18 | Ferguson Limited | Television receiver |
EP0126703A1 (en) * | 1983-05-19 | 1984-11-28 | Yechiel Spector | Detection apparatus |
US4528553A (en) * | 1983-08-16 | 1985-07-09 | Conoco Inc. | Event detection apparatus |
EP0179681A1 (en) * | 1984-09-19 | 1986-04-30 | Mazerat, jean | Room safety device |
FR2572576A1 (en) * | 1984-10-29 | 1986-05-02 | Amar Roger | Wall- or ceiling-mounted orientable casing with wall or ceiling mounting |
DE3447089A1 (en) * | 1984-12-22 | 1986-07-10 | Klaus Maresch | Movement detector having a housing to be mounted on a wall |
GB2170933A (en) * | 1985-01-31 | 1986-08-13 | Toshiba Kk | Security monitoring system |
GB2186404A (en) * | 1986-02-06 | 1987-08-12 | Notifier Co | Security system with signal accuracy checking |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1415498A (en) * | 1972-01-20 | 1975-11-26 | Securitas Alarm Ltd | Alarm system |
SE452946B (en) * | 1984-01-30 | 1988-01-04 | Karolinska Inst | DEVICE FOR MONTHLY BREATHING |
GB2192713B (en) * | 1986-07-15 | 1990-05-02 | Brian John Frost | An ultrasonic movement detector ( or ' cot death monitor ' ) |
-
1987
- 1987-12-22 GB GB878729881A patent/GB8729881D0/en active Pending
-
1988
- 1988-12-21 GB GB8829768A patent/GB2211939A/en not_active Withdrawn
- 1988-12-21 EP EP19880312101 patent/EP0322204A3/en not_active Withdrawn
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2519448A1 (en) * | 1982-01-07 | 1983-07-08 | Maillot Jacques | Multi-system antitheft system e.g. for safe - combines Doppler radar volumetric detector, ultrasonic detector acoustic sensor and alarm condition transmission circuit |
FR2537308A1 (en) * | 1982-12-02 | 1984-06-08 | Racal Security Ltd | METHOD AND DEVICE FOR TRANSMITTING INFORMATION |
EP0113533A2 (en) * | 1982-12-10 | 1984-07-18 | Ferguson Limited | Television receiver |
EP0126703A1 (en) * | 1983-05-19 | 1984-11-28 | Yechiel Spector | Detection apparatus |
US4528553A (en) * | 1983-08-16 | 1985-07-09 | Conoco Inc. | Event detection apparatus |
EP0179681A1 (en) * | 1984-09-19 | 1986-04-30 | Mazerat, jean | Room safety device |
FR2572576A1 (en) * | 1984-10-29 | 1986-05-02 | Amar Roger | Wall- or ceiling-mounted orientable casing with wall or ceiling mounting |
DE3447089A1 (en) * | 1984-12-22 | 1986-07-10 | Klaus Maresch | Movement detector having a housing to be mounted on a wall |
GB2170933A (en) * | 1985-01-31 | 1986-08-13 | Toshiba Kk | Security monitoring system |
GB2186404A (en) * | 1986-02-06 | 1987-08-12 | Notifier Co | Security system with signal accuracy checking |
Also Published As
Publication number | Publication date |
---|---|
GB8729881D0 (en) | 1988-02-03 |
GB8829768D0 (en) | 1989-02-15 |
GB2211939A (en) | 1989-07-12 |
EP0322204A2 (en) | 1989-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4777478A (en) | Apparatus for monitoring persons or the like | |
US5278553A (en) | Apparatus for warning of approaching emergency vehicle and method of warning motor vehicle operators of approaching emergency vehicles | |
CA2069778A1 (en) | Mountable product sensor and display stand | |
GB1514897A (en) | Device for monitoring physical activity of persons | |
ES2088405T3 (en) | ELECTRONIC ARTICLE SURVEILLANCE SYSTEM INCLUDING AN AUXILIARY SENSOR. | |
PT72542B (en) | Television set with supervisory functions of alarming burglary and safe watching distance | |
US4336531A (en) | Shoplifting alarm system and method | |
WO1984003975A1 (en) | Reminder alarm system | |
GB8808655D0 (en) | Intruder alarm system | |
EP0322204A3 (en) | Detector unit and system | |
ES2108635A1 (en) | Alarm with test function | |
EP0240456A3 (en) | Perimeter surveillance system | |
EP0369737A3 (en) | Emergency warning means | |
DE3379126D1 (en) | Television receiver | |
JPS5333099A (en) | Alarm device | |
GB8903105D0 (en) | Intruder alarm system disarmed by radio signal | |
JP3025758U (en) | Disaster prevention equipment with earthquake alarm | |
GB2298068A (en) | Personal safety alarm | |
CA2002651A1 (en) | Warning light system for use with a smoke detector | |
JPS5251896A (en) | Remote central control apparatus | |
GB8709831D0 (en) | Intruder & fire monitoring detection alarm & extinguisher | |
GB8806308D0 (en) | Intruder alarm systems | |
GB2152721A (en) | Intruder alarm apparatus | |
JPS6340104U (en) | ||
FR2402908A1 (en) | Multichannel anti-intruder surveillance system - has ultrasonic surveillance device coupled to supply via switch controlled by hyperfrequency device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH DE ES FR GR IT LI LU NL SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH DE ES FR GR IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19910801 |