Patents Assigned to Visonic Ltd.
-
Publication number: 20130215903Abstract: A dual communication-interface facility monitoring and management system, the system including a multiplicity of facility monitoring\management devices, the devices including at least one of at least one facility monitoring sensor and at least one facility management device, the facility monitoring sensors being operative to monitor at least a part of a facility, the facility management devices being operative to manage at last part of the facility, a facility communication gateway operative to facilitate electronic communication between a local area network (LAN) associated with the facility and an a wide area network (WAN) external to the facility, and a dual communication-interface facility monitoring and management subsystem operative to communicate with each of the multiplicity of devices via at least one of a first multiplicity of communication protocols and to communicate with the facility communication gateway via at least one of a second multiplicity of communication protocols.Type: ApplicationFiled: February 19, 2013Publication date: August 22, 2013Applicant: VISONIC LTD.Inventor: VISONIC LTD.
-
Publication number: 20130119253Abstract: A motion detector system including first and second pairs of pyro-electric elements, electrical interconnections between the pyro-electric elements in the first pair providing a first signal output and local temperature compensation for the elements in the first pair, electrical interconnections between the elements in the second pair providing a second signal output and local temperature compensation for the pyro-electric elements in the second pair, wherein the compensation for the first pair is independent of the compensation for the second pair, a housing enclosing the two pairs of pyro-electric elements and defining a window, only one of the pyro-electric elements in each pair viewing a motion detection field of view through the window, and a signal processor receiving the first and second signal outputs and providing an output indication of crossing the field of view by an object having a temperature different from the ambient in the field of view.Type: ApplicationFiled: November 15, 2012Publication date: May 16, 2013Applicant: VISONIC LTD.Inventor: Visonic Ltd.
-
Patent number: 8138478Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: GrantFiled: March 20, 2006Date of Patent: March 20, 2012Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Patent number: 8017913Abstract: An infrared motion detector including at least one infra-red radiation sensor, at least one radiation reflecting surface, operative to direct radiation impinging thereon towards the at least one infra-red radiation sensor and at least one coating layer, coating the at least one radiation reflective surface, which is substantially reflective to far infra-red radiation and which strongly absorbs at least one of visible light and near infra-red radiation, wherein the at least one coating layer includes black nickel.Type: GrantFiled: July 19, 2007Date of Patent: September 13, 2011Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki
-
Patent number: 7875852Abstract: A passive infrared detector assembly including a detector housing comprising a window transparent to far infrared radiation, at least one sensor sensitive to the far infrared radiation and disposed within the detector housing and an anti-masking subassembly, including at least one light guide having a serrated light aperture, the light aperture defining a plurality of teeth like portions and a plurality of grooves and being disposed close to the outside of the window, at least one infrared light emitter operative to emit near infrared radiation via the light aperture of the at least one light guide and a near infrared radiation receiver operative to receive radiation emitted by the at least one near infrared light emitter and to measure the level of received near infrared radiation and to provide a masking alarm signal upon detection of a predetermined change in the level of the received near infrared radiation.Type: GrantFiled: July 26, 2007Date of Patent: January 25, 2011Assignee: Visonic LtdInventors: Boris Zhevelev, Yaacov Kotlicki
-
Patent number: 7705310Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: GrantFiled: May 3, 2007Date of Patent: April 27, 2010Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20090309029Abstract: An infrared motion detector including at least one infra-red radiation sensor, at least one radiation reflecting surface, operative to direct radiation impinging thereon towards the at least one infra-red radiation sensor and at least one coating layer, coating the at least one radiation reflective surface, which is substantially reflective to far infra-red radiation and which strongly absorbs at least one of visible light and near infra-red radiation, wherein the at least one coating layer includes black nickel.Type: ApplicationFiled: July 19, 2007Publication date: December 17, 2009Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki
-
Publication number: 20090302222Abstract: A passive infrared detector assembly including a detector housing comprising a window transparent to far infrared radiation, at least one sensor sensitive to the far infrared radiation and disposed within the detector housing and an anti-masking subassembly, including at least one light guide having a serrated light aperture, the light aperture defining a plurality of teeth like portions and a plurality of grooves and being disposed close to the outside of the window, at least one infrared light emitter operative to emit near infrared radiation via the light aperture of the at least one light guide and a near infrared radiation receiver operative to receive radiation emitted by the at least one near infrared light emitter and to measure the level of received near infrared radiation and to provide a masking alarm signal upon detection of a predetermined change in the level of the received near infrared radiation.Type: ApplicationFiled: July 26, 2007Publication date: December 10, 2009Applicant: VISONIC LTDInventors: Boris Zhevelev, Yaacov Kotlicki
-
Patent number: 7573032Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: GrantFiled: June 22, 2006Date of Patent: August 11, 2009Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20090146063Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: March 20, 2006Publication date: June 11, 2009Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Patent number: 7504633Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: GrantFiled: June 22, 2006Date of Patent: March 17, 2009Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20090014654Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: May 3, 2007Publication date: January 15, 2009Applicant: VISONIC LTD.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Patent number: 7250605Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: GrantFiled: June 22, 2006Date of Patent: July 31, 2007Assignee: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20070152156Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: June 22, 2006Publication date: July 5, 2007Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20070145277Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: June 22, 2006Publication date: June 28, 2007Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20070029486Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: June 22, 2006Publication date: February 8, 2007Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Publication number: 20070018106Abstract: A passive infra-red detector including at least three sub-detectors, each sub-detector being operative to receive infra-red radiation from a corresponding one of at least three sub fields-of-view, each sub field-of-view being exclusively defined by an optical element which does not define any other sub field of view, the sub fields-of-view being angled with respect to each other, adjacent ones of the sub fields-of-view being separated by a gap of no more than 30 degrees and at least one of the sub fields-of-view having at least one of the following characteristics: extending over no more then 45 degrees in azimuth; and including not more than three azimuthally distributed detection zones, and signal processing circuitry, operative to receive output signals from the sub detectors and to provide a motion detection output.Type: ApplicationFiled: June 22, 2006Publication date: January 25, 2007Applicant: Visonic Ltd.Inventors: Boris Zhevelev, Yaacov Kotlicki, Michael Lahat
-
Patent number: D547223Type: GrantFiled: May 11, 2004Date of Patent: July 24, 2007Assignee: Visonic Ltd.Inventors: Elisha Tal, Josef Hefetz
-
Patent number: D577623Type: GrantFiled: May 22, 2006Date of Patent: September 30, 2008Assignee: Visonic Ltd.Inventors: Elisha Tal, Josef Hefetz
-
Patent number: D608672Type: GrantFiled: January 12, 2009Date of Patent: January 26, 2010Assignee: Visonic Ltd.Inventors: Yizhaq Goldman, Ran Litvak, Yoav Tikochinsky