Motion sensor
    1.
    发明授权

    公开(公告)号:US10460594B2

    公开(公告)日:2019-10-29

    申请号:US15884454

    申请日:2018-01-31

    发明人: Eric Scott Micko

    摘要: A motion sensor includes an infrared detector with a first set of detector elements and a second set of detector elements. The motion sensor also includes an optical system to direct electromagnetic energy from a first row of monitored volumes spaced at a pitch in a first direction onto the first set of detector elements and to direct electromagnetic energy from a second row of monitored volumes spaced at the pitch in the first direction onto the second set of detector elements. The second row of monitored volumes has an offset from the first set of monitored volumes in the first direction and the first row of monitored volumes and second row of monitored volumes are substantially non-overlapping.

    Dual-mode dimming of a light
    3.
    发明授权

    公开(公告)号:US09900965B2

    公开(公告)日:2018-02-20

    申请号:US15137211

    申请日:2016-04-25

    发明人: Karl S. Jonsson

    摘要: A lighting system includes a master lighting device, a control unit, and one or more slave lighting devices. The master lighting device includes a power input, a light emitting component, a memory device, a processor, and a network interface to communicate over a network. The memory device stores computer readable code that when executed by the processor, causes the master lighting device to receive a message that includes brightness information over the network, receive information regarding a characteristic of power received at the power input, control a brightness level of the light emitting component based on the brightness information and the information regarding the characteristic of the power, and send a message to the slave lighting devices to control their brightness level. The control unit includes a network interface send the message that includes the brightness information over the network.

    MOTION SENSOR
    6.
    发明申请
    MOTION SENSOR 有权
    运动传感器

    公开(公告)号:US20160010972A1

    公开(公告)日:2016-01-14

    申请号:US14857516

    申请日:2015-09-17

    发明人: Eric Scott Micko

    IPC分类号: G01B11/00 G01J1/04

    摘要: A motion sensor includes an infrared detector with a first set of detector elements and a second set of detector elements. The motion sensor also includes an optical system to direct electromagnetic energy from a first set of monitored volumes spaced at a pitch in a first direction onto the first set of detector elements and to direct electromagnetic energy from a second set of monitored volumes spaced at the pitch in the first direction onto the second set of detector elements. The second set of monitored volumes have an offset from the first set of monitored volumes in the first direction.

    摘要翻译: 运动传感器包括具有第一组检测器元件的红外检测器和第二组检测器元件。 运动传感器还包括一个光学系统,用于将第一组监测体积的电磁能量以第一方向上的间距向第一组方向引导到第一组检测器元件上,并将来自第二组监测体积的电磁能量引导到间距 在第一方向上到第二组检测器元件。 第二组监视卷与第一个方向上的第一组监视卷具有偏移。

    Emitting light using multiple phosphors
    7.
    发明授权
    Emitting light using multiple phosphors 有权
    使用多种荧光体发光

    公开(公告)号:US09234637B2

    公开(公告)日:2016-01-12

    申请号:US14293682

    申请日:2014-06-02

    发明人: Karl S. Jonsson

    摘要: A light emitting apparatus includes a light emitting device, fixedly situated at a first position, to emit light at a wavelength, a first phosphor, fixedly situated at a second position, to radiate light with a first spectral characteristic out of the light emitting apparatus in response to irradiation by the light at the wavelength, and a second phosphor, fixedly situated at a third position, to radiate light with a second spectral characteristic out of the light emitting apparatus in response to irradiation by the light at the wavelength. An optical coupling mechanism is included to optically couple the light emitting device to the first phosphor and to optically decouple the light emitting device from the second phosphor in a first operating mode, and optically couple the light emitting device to the second phosphor in a second operating mode.

    摘要翻译: 发光装置包括固定地位于第一位置以发射波长的光的发光装置,固定地位于第二位置的第一荧光体,以将发光装置中的第一光谱特性的光辐射出来 响应于在波长处的光的照射以及固定地位于第三位置的第二荧光体,以响应于在该波长处的光的照射而将具有第二光谱特性的光从该发光装置辐射出来。 包括光学耦合机构以将发光器件光学地耦合到第一荧光体并且在第一操作模式下将发光器件与第二荧光体光学解耦,并且在第二操作中将发光器件光耦合到第二荧光体 模式。

    Motion sensor using linear array of infrared detectors

    公开(公告)号:US10739190B2

    公开(公告)日:2020-08-11

    申请号:US16051394

    申请日:2018-07-31

    摘要: A motion sensor includes an infrared detector having a single linear array of at least four detector elements disposed on a substrate. The motion sensor also includes an optical system to simultaneously direct electromagnetic energy from two or more curtains of monitored volumes onto the linear array of detector elements. The two or more curtains of the monitored volumes having a tilt angle from a vertical orientation of the motion sensor to create a quadrature horizontal spatial relationship between the monitored volumes. Signals from the linear array of detector elements are then processed to detect a quadrature phase relationship between the signals, and an indication of human presence is provided if a quadrature phase relationship is found.

    Motion sensor for occupancy detection and intrusion detection

    公开(公告)号:US10445998B2

    公开(公告)日:2019-10-15

    申请号:US16103757

    申请日:2018-08-14

    摘要: A motion sensor has an infrared detector with a first set of detector elements coupled to a first channel and a second set of detector elements coupled to a second channel. A first optical subsystem directs infrared radiation from a first number of monitored volumes to the infrared detector and a second optical subsystem directs infrared radiation from a second number of monitored volumes to the infrared detector. Intrusion detection circuitry is coupled to both channels of the infrared detector and selects a set of peaks in the first channel and the second channel. It then calculates an alternation score based on a number of alternating peaks in the set of peaks, and indicates an intrusion detection based, at least in part, on the alternation score. The circuitry also determines a peak-to-peak period for the first channel and calculates a slope-synchrony measurement to modify the alternation score.

    Motion Sensor for Occupancy Detection and Intrusion Detection

    公开(公告)号:US20190080573A1

    公开(公告)日:2019-03-14

    申请号:US16103757

    申请日:2018-08-14

    摘要: A motion sensor has an infrared detector with a first set of detector elements coupled to a first channel and a second set of detector elements coupled to a second channel. A first optical subsystem directs infrared radiation from a first number of monitored volumes to the infrared detector and a second optical subsystem directs infrared radiation from a second number of monitored volumes to the infrared detector. Intrusion detection circuitry is coupled to both channels of the infrared detector and selects a set of peaks in the first channel and the second channel. It then calculates an alternation score based on a number of alternating peaks in the set of peaks, and indicates an intrusion detection based, at least in part, on the alternation score. The circuitry also determines a peak-to-peak period for the first channel and calculates a slope-synchrony measurement to modify the alternation score.