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135 条记录 (耗时 0.019 秒)

    LASER SCAN SENSOR
    31.
    发明公开
    LASER SCAN SENSOR 有权
    激光扫描传感器

    公开(公告)号：EP2899705A1

    公开(公告)日：2015-07-29

    申请号：EP13838772.5

    申请日：2013-08-28

    申请人： Optex Co., Ltd.

    发明人： IWASAWA Masashi ,  CHO Seongho

    IPC分类号： G08B13/181 ,  G01S17/06 ,  G01S17/88

    CPC分类号： G01S17/50 ,  G01S7/4802 ,  G01S7/4808 ,  G01S7/4817 ,  G01S17/026 ,  G01S17/42 ,  G08B13/187

    摘要： The laser scanning sensor includes a laser distance meter (110), a scanning mechanism (120), a distance data acquisition unit (130), a distance data complementation unit (135), a human body judgment unit (140), an alarm output control unit (150), and a memory (160). For each measurement direction when a piece of distance information is judged to correspond to an unintended object that exists at a shorter distance than an object to be originally detected and when complementation of the piece of distance information corresponding to the unintended object is judged to be possible based on a piece of distance information in an adjacent measurement direction or a piece of distance information at a previous measurement cycle, the distance data complementation unit (135) replaces the piece of distance information in the measurement direction corresponding to the unintended object with an interpolated value based on the piece of distance information acquired in the adjacent measurement direction or with an interpolated value based on the piece of distance information acquired in the measurement direction at a previous measurement cycle.

    Active object detection sensor
    32.
    发明公开
    Active object detection sensor 审中-公开
    主动对象检测传感器

    公开(公告)号：EP2884303A1

    公开(公告)日：2015-06-17

    申请号：EP14195518.7

    申请日：2014-11-28

    申请人： Optex Co., Ltd.

    发明人： Shimoji, Kenta ,  Ikeda, Takayasu ,  Shimazu, Masayuki ,  Maeda, Takuya

    IPC分类号： G01S17/02 ,  G01S17/46 ,  G01S7/481

    CPC分类号： G01S17/026 ,  G01J5/0025 ,  G01S7/4815 ,  G01S7/4816 ,  G01S17/46

    摘要： Transmitter elements (3) to transmit a detection ray for object detection, to a transmission area (TA), receiver elements (4) to receive, from a reception area (RA), the detection ray reflected by an object, and a transmission-side optical divider (7) and a reception-side optical divider (8), disposed in front of the transmitter elements (3) and the receiver elements (4), respectively, which includes optical dividing pieces (7S), (8S) having optical deflection surfaces (7a), (7b), (8a), (8b) on which a traveling direction angle of the detection ray is varied to angles so as to correspond to division areas, are provided. In the optical dividers, a ratio of an area of a second optical deflection surface (7b), (8b) that forms a division area that is closer to the sensor, relative to an area of a first optical deflection surface (7a), (8a) that forms a division area that is farther from the sensor, is set so as to be different between a transmission side and a reception side.

    摘要翻译： 将用于物体检测的检测光线发射到发射区域（TA）的发射元件（3），从接收区域（RA）接收由物体反射的检测光线的接收元件（4） （7S），（8S）分别配置在发送元件（3）和接收元件（4）的前方的发送侧光分路器（7）和接收侧分路器（8） 提供了其上检测光线的行进方向角度被改变为与分割区域对应的角度的光偏转表面（7a），（7b），（8a），（8b）。 在分光器中，形成相对于第一光学偏转表面（7a）的面积更靠近传感器的分割区域的第二光学偏转表面（7b），（8b），（ 8a）形成远离传感器的分割区域，被设定为在发送侧和接收侧之间不同。

    DC ISOLATION SEMICONDUCTOR RELAY DEVICE
    33.
    发明公开
    DC ISOLATION SEMICONDUCTOR RELAY DEVICE 审中-公开
    直流隔离半导体器件RELAY

    公开(公告)号：EP2720375A4

    公开(公告)日：2015-01-28

    申请号：EP12797491

    申请日：2012-05-30

    申请人： OPTEX CO LTD

    发明人： MURATA YASUHITO

    IPC分类号： H03K17/687 ,  G01J1/46 ,  G08B13/19 ,  H03K17/689 ,  H03K17/94 ,  H03K17/945

    CPC分类号： H03K17/941 ,  G01J1/46 ,  G01J5/34 ,  G08B13/19 ,  H03K17/6874 ,  H03K17/689

    摘要： A semiconductor relay device (1) includes a signal input unit (2) for inputting an alternating current signal for relay driving purpose, a direct current insulation member (3) for blocking a direct current electricity of the alternating current signal, a voltage multiplying circuit (5) for multiplying the signal voltage, after the direct current electricity has been blocked, by an integer number, and a relay circuit (4) including two metal-oxide semiconductor field-effect transistors (6, 7) having respective sources connected with each other and connected in a reverse series with each other and also having respective gates connected with each other. Those metal-oxide semiconductor field-effect transistors (6, 7) are caused to undergo a bidirectional ON·Off operation when the respective gates of those metal-oxide semiconductor field-effect transistors (6, 7) are brought into a conducting state by a signal of which voltage has been multiplied by the voltage multiplying circuit (5).

    LASER SCANNING SENSOR
    34.
    发明公开
    LASER SCANNING SENSOR 审中-公开
    LASERABTASTUNGSSENSOR

    公开(公告)号：EP2741111A1

    公开(公告)日：2014-06-11

    申请号：EP12832288.0

    申请日：2012-09-12

    申请人： Optex Co., Ltd.

    发明人： IWASAWA, Masashi

    IPC分类号： G01V8/12 ,  G01B11/00 ,  G01S17/88 ,  G08B13/181 ,  G08B25/04

    CPC分类号： G01S17/026 ,  G01S7/4802 ,  G01S17/42 ,  G01S17/88 ,  G08B13/183 ,  G08B13/187

    摘要： The configuration includes a laser range finder (110), a scan mechanism (120), a distance-data acquiring unit (130), a memory (160), a human-body determining unit (140), which detects an object with possibility to correspond to a human body from acquired distance information, calculates a height and a width of the object based on installation state information stored in the memory (160), determines that the object is a human body when detection of the object continues for a first predetermined time or longer in the case where a calculated object height is a predetermined height or more, and determines that the object is a human body when detection of the object continues for a second predetermined time longer than the first predetermined time or longer in the case where the calculated object height is less than the predetermined height, and an alert-output control unit (150).

    摘要翻译： 该配置包括激光测距仪（110），扫描机构（120），距离数据获取单元（130），存储器（160），人体确定单元（140），其可能地检测对象 根据获取的距离信息对应于人体，基于存储在存储器（160）中的安装状态信息计算对象的高度和宽度，当对象的检测继续进行第一时，确定对象是人体 在所计算的物体高度为预定高度或更大的情况下，预定时间或更长时间，并且当物体的检测在第一预定时间内比第一预定时间长或更长时间确定物体是人体时 其中所计算的物体高度小于预定高度，以及警报输出控制单元（150）。

    CRIME PREVENTION SENSOR WITH FROST PROTECTION STEP DIFFERENCE
    36.
    发明公开
    CRIME PREVENTION SENSOR WITH FROST PROTECTION STEP DIFFERENCE 审中-公开
    防冻台阶差预防犯罪SENSOR

    公开(公告)号：EP1868171A4

    公开(公告)日：2011-09-07

    申请号：EP06730409

    申请日：2006-03-29

    申请人： OPTEX CO LTD

    发明人： IKEDA HIROYUKI

    IPC分类号： G08B13/183 ,  G08B13/19

    CPC分类号： G08B29/18 ,  G08B13/183

    摘要： In a security sensor device an element unit (21) including a sensor elements (15, 23) for transmitting or receiving a detection wave (IR) is supported on a sensor body (41) in such a manner as to adjust a horizontal deflecting angle and a vertical deflecting angle ¸v; a cover (43) is attached to the sensor body; and the center of pivotal movement (10) for the vertical deflection is displaced downward or upward from the intermediate portion of the element unit. A recessed portion (56) recessed inwardly of the cover is formed in a part of the cover corresponding to the part, to which the center of pivotal movement of the element unit is displaced, through a stepped portion (44). A hood (17) for shielding a part of the region, where the detection wave passes for, from the airy region is provided above and near the center of pivotal movement.

    Laser area sensor
    38.
    发明公开
    Laser area sensor 有权
    激光Bereichssensor

    公开(公告)号：EP2053427A1

    公开(公告)日：2009-04-29

    申请号：EP08253470.2

    申请日：2008-10-24

    申请人： OPTEX CO. LTD.

    发明人： Iwasawa, Masashi c/o Optex Co.,LTD.

    IPC分类号： G01V8/00 ,  G08B13/24

    CPC分类号： G01S17/42 ,  G01S7/4802 ,  G01S7/4808 ,  G01S7/487 ,  G01S7/4876 ,  G01S17/026 ,  G08B13/181

    摘要： A laser area sensor according to an embodiment includes: a laser range finder (110) that obtains a distance to an object and a light-reception level of reflected light: a scanning mechanism (120) that changes the measurement direction; a data acquiring portion (130) that periodically performs measurement while changing the measurement direction; a data correcting portion (135) that removes distance information of a portion corresponding to a discontinuous change and corrects light-reception level information of a portion that does not correspond to the discontinuous change after the obtained distance information and light-reception level information are compared with distance information and light-reception level information of preceding and succeeding measurement periods in each direction; a human body judging portion (140) that extracts a portion that is presumed to correspond to a human body, from the corrected distance information, and judges whether or not the extracted portion matches a human body based on a time-series moving status of the extracted portion; and an alert output control portion (150) that outputs a human body detection signal.

    摘要翻译： 根据实施例的激光区域传感器包括：获得与物体的距离的激光测距仪（110）和反射光的光接收电平：改变测量方向的扫描机构（120） 在改变测量方向的同时周期性地进行测量的数据获取部分（130）; 数据校正部分（135），其在获得的距离信息和光接收电平信息被比较之后，去除与不连续变化相对应的部分的距离信息并校正与不连续变化不相对应的部分的光接收电平信息 在每个方向上具有前后测量周期的距离信息和光接收电平信息; 根据校正后的距离信息，提取与人体相对应的部分的人体判断部（140），根据所述人体判断部（140）的时间序列移动状态，判定所提取的部分是否与人体相匹配 提取部分; 以及输出人体检测信号的警报输出控制部（150）。

    Laser area sensor
    39.
    发明公开
    Laser area sensor 有权
    激光Flächensensor

    公开(公告)号：EP2048517A1

    公开(公告)日：2009-04-15

    申请号：EP08253278.9

    申请日：2008-10-08

    申请人： OPTEX CO. LTD.

    发明人： Iwasawa, Masashi

    IPC分类号： G01S17/42 ,  G01S7/48

    CPC分类号： G08B13/187 ,  G01S17/026 ,  G01S17/42 ,  G01S17/50

    摘要： In an embodiment, a laser area sensor of the present invention comprises: a laser range finder (110); a scanning mechanism (120) that changes a measurement direction of the laser range finder (110); a distance data acquiring portion (130) that defines a detection area and acquires distance information in each direction in the detection area in a time-series manner, by periodically causing the laser range finder (110) to perform measurement while causing the measurement direction to be changed; a human body judging portion (140) that extracts a portion that is presumed to correspond to a human body, from among the distance information and judges whether or not the extracted portion matches a human body based on a time-series moving status of the extracted portion; an alert output control portion (150); a memory (160); and a DIP switch (170).

    摘要翻译： 在一个实施例中，本发明的激光区域传感器包括：激光测距仪（110）; 扫描机构（120），其改变所述激光测距仪（110）的测量方向; 距离数据取得部（130），其通过周期性地使激光测距装置（110）进行测量，同时使测量方向（...）定义检测区域并且以时间序列方式获取检测区域中的每个方向上的距离信息 改变; 从所述距离信息中提取被推测为与人体相对应的部分的人体判断部（140），基于所提取的所述距离信息的时间序列移动状态，判断所述提取部分是否与人体相匹配 一部分; 警报输出控制部分（150）; 存储器（160）; 和DIP开关（170）。