CA2157742C - Dispositif de surveillance interactif - Google Patents
Dispositif de surveillance interactifInfo
- Publication number
- CA2157742C CA2157742C CA002157742A CA2157742A CA2157742C CA 2157742 C CA2157742 C CA 2157742C CA 002157742 A CA002157742 A CA 002157742A CA 2157742 A CA2157742 A CA 2157742A CA 2157742 C CA2157742 C CA 2157742C
- Authority
- CA
- Canada
- Prior art keywords
- camera
- intruder
- surveillance device
- interactive
- interactive surveillance
- 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
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19617—Surveillance camera constructional details
- G08B13/1963—Arrangements allowing camera rotation to change view, e.g. pivoting camera, pan-tilt and zoom [PTZ]
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
- G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
- G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
- G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
- G08B13/19695—Arrangements wherein non-video detectors start video recording or forwarding but do not generate an alarm themselves
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N7/00—Television systems
- H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Burglar Alarm Systems (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Abstract
Un dispositif de surveillance interactif automatisé assure la surveillance infrarouge passive d'une zone prédéterminée afin de détecter si un intrus pénètre dans la zone. Lorsque les détecteurs infrarouges passifs détectent un intrus, le dispositif pointe une caméra et un télémètre ultrasonique dans la bonne direction. Le télémètre détermine la distance précise entre le dispositif et l'intrus, après quoi la caméra est mise au point de façon précise, la distance focale est réglée pour un champ de vision relativement étroit qui procure une bonne résolution à la distance choisie, et l'élévation angulaire de la caméra est réglée de façon appropriée. Les détecteurs infrarouges passifs peuvent coopérer avec un programme pour déterminer la taille approximative de l'intrus détecté, selon la quantité de chaleur détectée et la distance déterminée par le télémètre ultrasonique, pour ainsi déterminer s'il y a menace humaine. Le dispositif peut être en hauteur, la programmation tenant compte de la hauteur de la caméra, la distance où se trouve l'intrus et la quantité de chaleur détectée afin de déterminer la hauteur approximative de l'intrus et pointer la caméra en conséquence pour capter avec une résolution élevée la figure de l'intrus. Un dispositif ou plus peut être connecté à un site de surveillance distant.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002157742A CA2157742C (fr) | 1995-09-07 | 1995-09-07 | Dispositif de surveillance interactif |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002157742A CA2157742C (fr) | 1995-09-07 | 1995-09-07 | Dispositif de surveillance interactif |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2157742A1 CA2157742A1 (fr) | 1997-03-08 |
CA2157742C true CA2157742C (fr) | 1999-07-27 |
Family
ID=4156566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002157742A Expired - Lifetime CA2157742C (fr) | 1995-09-07 | 1995-09-07 | Dispositif de surveillance interactif |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2157742C (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019467A1 (fr) * | 2006-08-16 | 2008-02-21 | Tyco Safety Products Canada Ltd. | Détection d'intrus par vidéo et données infrarouges |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20080101789A1 (en) * | 2006-10-30 | 2008-05-01 | Tyco Safety Products Canada Ltd. | Method and apparatus for setting camera viewpoint based on alarm event or condition |
WO2021236450A1 (fr) | 2020-05-18 | 2021-11-25 | SimpliSafe, Inc. | Fonctionnement de dispositifs sans fil et de systèmes de données d'image |
US11421864B2 (en) | 2020-05-18 | 2022-08-23 | SimpliSafe, Inc. | Optical devices and mounting for optical devices |
CN113928269A (zh) * | 2021-11-30 | 2022-01-14 | 安徽信息工程学院 | 一种汽车安防系统及其控制方法 |
-
1995
- 1995-09-07 CA CA002157742A patent/CA2157742C/fr not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008019467A1 (fr) * | 2006-08-16 | 2008-02-21 | Tyco Safety Products Canada Ltd. | Détection d'intrus par vidéo et données infrarouges |
Also Published As
Publication number | Publication date |
---|---|
CA2157742A1 (fr) | 1997-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKEX | Expiry |
Effective date: 20150908 |
|
MKEX | Expiry |
Effective date: 20150908 |