Control unit for a battery system
    23.
    发明授权

    公开(公告)号:US11693947B2

    公开(公告)日:2023-07-04

    申请号:US17463269

    申请日:2021-08-31

    Inventor: Maximilian Hofer

    Abstract: The present invention relates to a method for generating a security identifier for a control unit (10) of a battery system (100), comprising the steps of supplying an operation voltage to the control unit (10), outputting calibration data from a non-volatile memory element (15a) of the control unit (10), and generating a security identifier from the calibration data using a security algorithm. Therein, the calibration data is based on at least one testing process performed on the control unit (10) and is required for a faultless operation of the control unit (10). Further, according to a method for generating an activation key for a control unit (10) of a battery system (100) an activation key is generated based on such security identifier and output from the control unit (10). The invention further relates to an activation method for such control unit (10), wherein a control unit (10) is activated in response to the validation of such security identifier. The present invention further relates to a control unit (10) for performing such methods and further relates to the use of calibration data for generating a security identifier.

    INFRARED DETECTION APPARATUS
    25.
    发明申请

    公开(公告)号:US20170370775A1

    公开(公告)日:2017-12-28

    申请号:US15624663

    申请日:2017-06-15

    Abstract: A lens allows infrared light to pass therethrough. An infrared sensor includes infrared detection elements arranged in two or more columns. The infrared sensor is rotated around a scan rotation axis that passes through part of the lens to scan a detection range, and outputs an output signal indicating a thermal image of the detection range. At least two infrared detection elements in the infrared sensor are located at positions displaced from each other with respect to the scan rotation axis. Among the infrared detection elements, the number of first infrared detection elements having a smaller half-width of a point spread function in a scan direction than that in the direction of the scan rotation axis is larger than the number of second infrared detection elements having a larger half-width of a point spread function in the scan direction than that in the direction of the scan rotation axis.

    HIGH TEMERATURE, HERMETICALLY SEALED, TRIAXIAL MOUNT FOR A LIGHT SENSITIVE ELEMENT
    27.
    发明申请
    HIGH TEMERATURE, HERMETICALLY SEALED, TRIAXIAL MOUNT FOR A LIGHT SENSITIVE ELEMENT 有权
    高透光度,密封性好,光敏元件三重安装

    公开(公告)号:US20160087112A1

    公开(公告)日:2016-03-24

    申请号:US14494856

    申请日:2014-09-24

    Abstract: A sensor assembly for a flame sensor apparatus includes a photodiode that generates a current. The sensor assembly includes a seal assembly supporting the photodiode. The seal assembly includes an inner conductor defining an inner conductor end. The inner conductor includes an inner conductor surface disposed at the inner conductor end. The photodiode is attached to the inner conductor end of the inner conductor and to a middle conductor end of a middle conductor. The photodiode is electrically connected to the inner conductor surface. The seal assembly is triaxial so as to protect the current generated by the photodiode. The seal assembly withstands temperatures up to or greater than about 325° C. The seal assembly forms a hermetic barrier that, with the photodiode supported within a sealed volume, limits the passage of materials/gases through the seal assembly.

    Abstract translation: 用于火焰传感器装置的传感器组件包括产生电流的光电二极管。 传感器组件包括支撑光电二极管的密封组件。 密封组件包括限定内部导体端的内部导体。 内导体包括设置在内导体端的内导体表面。 光电二极管连接到内导体的内导体端和中间导体的中间导体端。 光电二极管电连接到内导体表面。 密封组件是三轴的,以保护由光电二极管产生的电流。 密封组件可承受高达或高于约325℃的温度。密封组件形成密封屏障,其中光电二极管支撑在密封体积内,限制材料/气体通过密封组件的通道。

    Systems and methods for detecting multiple infrared bands
    28.
    发明授权
    Systems and methods for detecting multiple infrared bands 有权
    用于检测多个红外波段的系统和方法

    公开(公告)号:US09207120B2

    公开(公告)日:2015-12-08

    申请号:US13941979

    申请日:2013-07-15

    Abstract: A dual-band infrared detector is provided. The dual-band infrared detector includes a first absorption layer, a barrier layer coupled to the first absorption layer, and a second absorption layer coupled to the barrier layer. The first absorption layer is sensitive to only a first infrared wavelength band and the second absorption layer is sensitive to only a second infrared wavelength band that is different from the first infrared wavelength band. The dual-band infrared detector is capable of detecting the first wavelength band and the second wavelength band by applying a first bias voltage of a first polarity to the first absorption layer and by applying a second bias voltage of a second polarity that is opposite the first polarity to the second absorption layer, wherein the first bias voltage and the second bias voltage each have a magnitude of less than about 500 mV.

    Abstract translation: 提供双频带红外探测器。 双频带红外检测器包括第一吸收层,耦合到第一吸收层的阻挡层和耦合到阻挡层的第二吸收层。 第一吸收层仅对第一红外线波长带敏感,第二吸收层仅对与第一红外波长带不同的第二红外波长带敏感。 双波段红外线检测器能够通过向第一吸收层施加第一极性的第一偏置电压并且通过施加与第一波长相反的第二极性的第二偏置电压来检测第一波长带和第二波长带 其中第一偏置电压和第二偏压各自具有小于约500mV的量值。

    Photoluminescent temperature sensor utilizing singular element for excitation and photodetection
    29.
    发明授权
    Photoluminescent temperature sensor utilizing singular element for excitation and photodetection 有权
    光致发光温度传感器利用奇异元素进行激发和光电检测

    公开(公告)号:US08751188B2

    公开(公告)日:2014-06-10

    申请号:US13089183

    申请日:2011-04-18

    Applicant: Roy Belak

    Inventor: Roy Belak

    Abstract: A photoluminescent temperature sensing device and method utilizing a semi-conductor optical device adapted to operate as both a light-emitting device and a light detection device. The optical device emits a pulse of incident light, producing photoluminescent light that is received at the optical device. Signal information associated with a temperature-dependent characteristic of the photoluminescent light is created and temperature information if obtained from the signal information.

    Abstract translation: 一种利用适于作为发光装置和光检测装置进行动作的半导体光学装置的光致发光温度检测装置和方法。 光学装置发射入射光的脉冲,产生在光学装置处接收的光致发光。 产生与光致发光光的温度相关特性相关联的信号信息,如果从信号信息获得,则产生温度信息。

    BOLOMETER AND METHOD OF MANUFACTURING THE SAME
    30.
    发明申请
    BOLOMETER AND METHOD OF MANUFACTURING THE SAME 有权
    测量仪及其制造方法

    公开(公告)号:US20130082182A1

    公开(公告)日:2013-04-04

    申请号:US13633475

    申请日:2012-10-02

    Abstract: The present invention relates to a bolometer (10) comprising a substrate (12), a first membrane (16) formed by removing a first sacrificial layer (14) on the substrate (12), the first membrane (16) comprising a measuring element (18) for measuring an amount of incident electromagnetic radiation (R), a second membrane (22) formed by removing a second sacrificial layer (20) on the first membrane (16), the second membrane (22) enclosing the first membrane (16), a first cavity (24) formed between the substrate (12) and the first membrane (16), and a second cavity (26) formed between the first membrane (16) and the second membrane (22). The present invention further relates to a method of manufacturing a bolometer, as well as a thermographic image sensor and medical device.

    Abstract translation: 本发明涉及一种测辐射热计(10),其包括基底(12),通过去除基底(12)上的第一牺牲层(14)形成的第一膜(16),所述第一膜(16)包括测量元件 (18),用于测量入射电磁辐射(R)的量;通过去除第一膜(16)上的第二牺牲层(20)形成的第二膜(22),封闭第一膜的第二膜(22) 16),形成在基底(12)和第一膜(16)之间的第一腔(24)和形成在第一膜(16)和第二膜(22)之间的第二腔(26)。 本发明还涉及制造测辐射热计的方法,以及热成像图像传感器和医疗装置。

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