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    • 4. 发明公开
    • NON-CONTACT INFRARED TEMPERATURE SENSOR WITH WIRELESS FUNCTIONALITY
    • KONTAKTLOSER红外线传感器MIT DRAHTLOSFUNKTION
    • EP3040696A1
    • 2016-07-06
    • EP15202966.6
    • 2015-12-29
    • Bosch Automotive Service Solutions Inc.ROBERT BOSCH GMBH
    • Miller, Joshua
    • G01J5/00G01J5/02G01J5/04
    • G01J5/10G01J5/0003G01J5/0215G01J5/025G01J5/0265G01J5/04G01M17/013G08C17/02
    • An infrared (IR) temperature sensor includes a detector element, a wireless communication element, a memory, and a processor. The detector element detects IR radiation emitted from an object and generates an electrical signal proportional to the detected IR radiation. The memory is configured to store command instructions. The processor is operably connected to the detector element, the wireless communication element, and the memory. The processor is configured to execute the command instructions to transform the electrical signal into an output signal proportional to a temperature of the object and transmit the output signal with the wireless communication element. The IR sensor further includes a body that encloses the detector element, the wireless communication element, the memory, and the processor. The body defines an aperture that extends between the detector element and a mounting surface of the body and faces the object.
    • 红外(IR)温度传感器包括检测器元件,无线通信元件,存储器和处理器。 检测器元件检测从对象发射的IR辐射并产生与检测到的IR辐射成比例的电信号。 内存被配置为存储命令指令。 处理器可操作地连接到检测器元件,无线通信元件和存储器。 处理器被配置为执行命令指令以将电信号变换成与对象的温度成比例的输出信号,并且与无线通信元件发送输出信号。 IR传感器还包括包围检测器元件的主体,无线通信元件,存储器和处理器。 主体限定了一个在检测器元件和主体的安装表面之间延伸并面向物体的孔。
    • 6. 发明公开
    • Optical non-destructive inspection apparatus and optical non-destructive inspection method
    • 光学无损检测仪器和光学无损检测方法
    • EP2793017A1
    • 2014-10-22
    • EP14164655.4
    • 2014-04-14
    • JTEKT CORPORATION
    • Matsumoto, NaokiYoshida, KouyaMatsumoto, Jun
    • G01N21/63G01N21/71G01N25/72G01J3/10
    • G01J5/10G01J5/0003G01J5/0096G01J5/026G01J5/0806G01J5/60G01J2005/607G01N21/63G01N21/71G01N25/72H01L2224/48472H01L2224/73257H01L2224/859
    • There are provided an optical non-destructive inspection apparatus that can inspect a measurement object such as a wire bonding portion in a broad measurable temperature range in a short time, with high reliability, and an optical non-destructive inspection method using it. The apparatus includes a focusing-collimating unit (10), a heating laser beam source (21), a heating laser beam guide unit, a first infrared detector (35), a second infrared detector (31), an emitted-infrared selective guide unit, and a control unit (50). The control unit (50) controls the heating laser beam source (21), measures a temperature rise characteristic that is a temperature rise state of a measurement spot (SP) based on a heating time, on the basis of a ratio between a detected value from the first infrared detector (35) and a detected value from the second infrared detector (31), determines a state of a measurement object (a bonding structure (97)) based on the temperature rise characteristic, and changes at least one of wavelengths of infrared light beams guided to the first infrared detector (35) and the second infrared detector (31) based on a measured temperature during measurement.
    • 提供了一种光学非破坏性检查设备以及使用它的光学非破坏性检查方法,其能够在短时间内在宽的可测量温度范围内检查诸如引线键合部分的测量对象,并具有高可靠性。 该设备包括聚焦准直单元(10),加热激光束源(21),加热激光束引导单元,第一红外探测器(35),第二红外探测器(31),发射红外线选择引导器 单元和控制单元(50)。 控制单元(50)控制加热用激光束源(21),基于检测值(SP)的检测值与基于加热时间的测量点(SP)的温度上升状态的温度上升特性 来自第一红外线检测器35的检测值和来自第二红外线检测器31的检测值基于温度上升特性来判断测定对象(接合构造体97)的状态, 根据测定时的测定温度,导入第一红外线检测器(35)和第二红外线检测器(31)的红外光束。
    • 9. 发明公开
    • TEMPERATURE MEASURING METHOD AND TEMPERATURE MEASURING DEVICE OF STEEL PLATE, AND TEMPERATURE CONTROL METHOD OF STEEL PLATE
    • 温度范围:温度范围:温度范围:
    • EP2048485A4
    • 2012-01-04
    • EP07745465
    • 2007-06-18
    • KOBE STEEL LTD
    • YAMASHITA KEIICHINISHIKAWA TSUNEAKI
    • G01J5/00G01J5/52
    • G05D23/00G01J5/0003G01J5/0022G01J5/522G01J2005/0048G01J2005/068
    • The present invention provides a method capable of accurately measuring the temperature of a steel sheet for a long period of time without being affected by the time-dependent change of the emissivity of a reference plate (reflecting plate) and the variation of the emissivity of the steel sheet and of being carried out by a measuring apparatus capable of being easily installed as compared with a measuring apparatus for carrying out measurement using multiple reflection, a measuring apparatus for carrying out the measuring method, and a temperature control method capable of still more accurately controlling the temperature of the steel sheet. A reference plate 2 provided with a temperature controller 5 is disposed opposite to a steel sheet 1. The reference plate temperature T 2 of the reference plate is measured directly by a contact thermometer 6. A radiation pyrometer 7 is trained on the steel sheet 1 at an angle such that alternate reflection of radiation energy by the reference plate and the objective steel sheet occurs once or twice. The radiosity of the steel sheet 1 is measured by the radiation pyrometer7. A temperature obtained by converting the radiosity into a temperature of a blackbody that radiate energy equivalent to the radiosity is used as a radiosity temperature T g . The temperature controller 5 executes a control operation to make the temperature T 2 of the reference plate coincide with the radiosity temperature T g . The radiosity temperature T g is used as the temperature of the steel sheet 1.
    • 本发明提供一种能够长时间精确地测量钢板的温度而不受参考板(反射板)的发射率的时间依赖性变化的影响和发光率的变化的方法 与使用多次反射进行测量的测量装置相比,能够容易地安装的测量装置进行的钢板,用于执行测量方法的测量装置和能够更准确地进行的温度控制方法 控制钢板的温度。 具有温度控制器5的参考板2与钢板1相对设置。参考板的参考板温度T 2直接由接触温度计6测量。辐射高温计7在钢板1上被训练 使得参考板和目标钢板的辐射能的交替反射发生一次或两次的角度。 钢板1的辐射度通过辐射高温计7测量。 通过将辐射度转换成辐射与辐射度相当的能量的黑体的温度而获得的温度被用作辐射温度T g。 温度控制器5执行使参考板的温度T 2与辐射度温度T g一致的控制操作。 将辐射温度T g用作钢板1的温度。