CA2843357A1 - Tamper resistant motion detector - Google Patents
Tamper resistant motion detector Download PDFInfo
- Publication number
- CA2843357A1 CA2843357A1 CA2843357A CA2843357A CA2843357A1 CA 2843357 A1 CA2843357 A1 CA 2843357A1 CA 2843357 A CA2843357 A CA 2843357A CA 2843357 A CA2843357 A CA 2843357A CA 2843357 A1 CA2843357 A1 CA 2843357A1
- Authority
- CA
- Canada
- Prior art keywords
- video
- mask
- capacitive sensor
- audio
- sensor
- 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.)
- Abandoned
Links
- 238000000034 method Methods 0.000 claims description 119
- 238000004891 communication Methods 0.000 claims 13
- 238000011156 evaluation Methods 0.000 claims 4
- 238000012544 monitoring process Methods 0.000 claims 3
- 230000000007 visual effect Effects 0.000 claims 3
- 230000005540 biological transmission Effects 0.000 claims 2
- 241000023320 Luma <angiosperm> Species 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 claims 1
- OSWPMRLSEDHDFF-UHFFFAOYSA-N methyl salicylate Chemical compound COC(=O)C1=CC=CC=C1O OSWPMRLSEDHDFF-UHFFFAOYSA-N 0.000 claims 1
- 238000001514 detection method Methods 0.000 description 34
- 230000000873 masking effect Effects 0.000 description 24
- 239000000463 material Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 14
- 239000011521 glass Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 239000007921 spray Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000123 paper Substances 0.000 description 3
- 241000571645 Sabellastarte magnifica Species 0.000 description 2
- 229940112822 chewing gum Drugs 0.000 description 2
- 235000015218 chewing gum Nutrition 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012935 Averaging Methods 0.000 description 1
- 229920006328 Styrofoam Polymers 0.000 description 1
- 230000007175 bidirectional communication Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
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- 230000000694 effects Effects 0.000 description 1
- 239000004922 lacquer Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- WQGWDDDVZFFDIG-UHFFFAOYSA-N pyrogallol Chemical compound OC1=CC=CC(O)=C1O WQGWDDDVZFFDIG-UHFFFAOYSA-N 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/22—Electrical actuation
- G08B13/26—Electrical actuation by proximity of an intruder causing variation in capacitance or inductance of a circuit
-
- 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
- G08B29/04—Monitoring of the detection circuits
- G08B29/046—Monitoring of the detection circuits prevention of tampering with detection circuits
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Burglar Alarm Systems (AREA)
- Storage Device Security (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/780,743 US9324222B2 (en) | 2013-02-28 | 2013-02-28 | Tamper resistant motion detector |
| US13/780,743 | 2013-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2843357A1 true CA2843357A1 (en) | 2014-08-28 |
Family
ID=50073117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2843357A Abandoned CA2843357A1 (en) | 2013-02-28 | 2014-02-19 | Tamper resistant motion detector |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US9324222B2 (enExample) |
| EP (1) | EP2772892A3 (enExample) |
| CN (2) | CN106408835B (enExample) |
| CA (1) | CA2843357A1 (enExample) |
| IN (1) | IN2014CH00841A (enExample) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10720033B2 (en) | 2013-09-19 | 2020-07-21 | Sensative Ab | Elongated wireless sensor assembly |
| JP6427772B2 (ja) * | 2013-12-26 | 2018-11-28 | オプテックス株式会社 | 電池駆動式の防犯用センサ装置 |
| EP3881300B1 (en) * | 2018-11-13 | 2025-03-05 | Tyco Fire & Security GmbH | Contact sensor with masking detection feature |
| US11016189B2 (en) | 2018-11-14 | 2021-05-25 | Honeywell International Inc. | Systems and methods for security system device tamper detection |
| US10925154B2 (en) * | 2019-01-31 | 2021-02-16 | Texas Instruments Incorporated | Tamper detection |
| US12385786B2 (en) | 2020-05-04 | 2025-08-12 | Rebellion Photonics, Inc. | Apparatuses, systems, and methods for thermal imaging |
| US12352620B2 (en) * | 2020-05-04 | 2025-07-08 | Rebellion Photonics, Inc. | Apparatuses, systems, and methods for thermal imaging |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9107062D0 (en) * | 1991-04-04 | 1991-05-22 | Racal Guardall Scotland | Intruder detection arrangements and methods |
| US6191688B1 (en) * | 1999-03-22 | 2001-02-20 | Honeywell International, Inc. | Power-on mask detection method for motion detectors |
| EP1061489B1 (de) * | 1999-06-07 | 2004-08-25 | Siemens Building Technologies AG | Intrusionsmelder mit einer Einrichtung zur Sabotageüberwachung |
| US7015817B2 (en) * | 2002-05-14 | 2006-03-21 | Shuan Michael Copley | Personal tracking device |
| US7616109B2 (en) * | 2006-03-09 | 2009-11-10 | Honeywell International Inc. | System and method for detecting detector masking |
| US7880603B2 (en) * | 2006-10-09 | 2011-02-01 | Robert Bosch Gmbh | System and method for controlling an anti-masking system |
| DE102007047716A1 (de) * | 2007-10-05 | 2009-04-09 | Robert Bosch Gmbh | Sensoreinrichtung zur kapazitiven Abstandsermittlung |
| US8319638B2 (en) * | 2007-11-14 | 2012-11-27 | Honeywell International Inc. | Motion detector for detecting tampering and method for detecting tampering |
| US7852210B2 (en) * | 2007-12-31 | 2010-12-14 | Honeywell International Inc. | Motion detector for detecting tampering and method for detecting tampering |
| CN201298878Y (zh) * | 2008-08-14 | 2009-08-26 | 广东保千里电子技术有限公司 | 一种带无线遥控设置菜单的摄像机 |
| NL1037342C2 (nl) * | 2009-10-02 | 2011-04-05 | Inventor Invest Holding B V | Beveiligingssysteem en werkwijze voor het beveiligen van een gebied. |
| CN102566502A (zh) * | 2010-12-28 | 2012-07-11 | 鸿富锦精密工业（深圳）有限公司 | 人体接近感应装置 |
| US20120319840A1 (en) * | 2011-06-15 | 2012-12-20 | David Amis | Systems and methods to activate a security protocol using an object with embedded safety technology |
| US8878438B2 (en) * | 2011-11-04 | 2014-11-04 | Ford Global Technologies, Llc | Lamp and proximity switch assembly and method |
| US9123222B2 (en) * | 2012-03-15 | 2015-09-01 | Ninve Jr. Inc. | Apparatus and method for detecting tampering with an infra-red motion sensor |
| CN102937412B (zh) * | 2012-11-14 | 2015-07-01 | 北京汉邦高科数字技术股份有限公司 | 一种摄像设备异物遮挡检测及智能报警的方法 |
-
2013
- 2013-02-28 US US13/780,743 patent/US9324222B2/en active Active
-
2014
- 2014-02-14 EP EP14155301.6A patent/EP2772892A3/en not_active Withdrawn
- 2014-02-19 CA CA2843357A patent/CA2843357A1/en not_active Abandoned
- 2014-02-20 IN IN841CH2014 patent/IN2014CH00841A/en unknown
- 2014-02-27 CN CN201610812415.8A patent/CN106408835B/zh not_active Expired - Fee Related
- 2014-02-27 CN CN201410068096.5A patent/CN104021639A/zh active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN104021639A (zh) | 2014-09-03 |
| US9324222B2 (en) | 2016-04-26 |
| CN106408835B (zh) | 2019-04-12 |
| IN2014CH00841A (enExample) | 2015-04-24 |
| EP2772892A3 (en) | 2018-05-09 |
| EP2772892A2 (en) | 2014-09-03 |
| US20140240503A1 (en) | 2014-08-28 |
| CN106408835A (zh) | 2017-02-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20181214 |
|
| FZDE | Discontinued |
Effective date: 20210831 |
|
| FZDE | Discontinued |
Effective date: 20210831 |