公开(公告)号：EP2889705A2

公开(公告)日：2015-07-01

申请号：EP14198741.2

申请日：2014-12-18

申请人： Nuctech Company Limited

发明人： Zhang, Jinyu ,  Ding, Hui ,  Tang, Hu ,  Fang, Fei

IPC分类号： G05B9/02

CPC分类号： G06F13/4208 ,  G05B15/02 ,  G05B19/042 ,  G05B23/0267 ,  G05B2219/2642 ,  G05B2219/31457 ,  G06F11/0784 ,  G06F13/364 ,  G06F13/385

摘要： Disclosed is system, apparatus and method for centralized management of security inspection devices, which provide connection and communication between local security inspection devices and a remote control site according to bus communication scheme. The system comprises: a plurality of security inspection devices arranged on the spot; a remote control site arranged at a remote side; and a field bus network connecting the plurality of security inspection devices with the remote control site and transmitting signals between the plurality of security inspection devices and the remote control site according to bus communication scheme. With implementations of the present invention, correct and reliable centralized management of local security inspection devices from the remote control site can be achieved with less signal lines and simpler layout of the lines.

摘要翻译： 公开了一种用于安全检查装置，其提供本地安全检查装置以及远程控制站点gemäß到总线的通信方案之间的连接和通信的集中管理系统，装置和方法。 该系统包括：设置在现场安全检查装置的多元性; 在远程侧布置在遥控地点; 和现场总线网络连接安全检查装置的多个具有遥控器站点和安全检查装置的多元性和遥控器站点gemäß到总线的通信方案之间传输信号。 与本发明的实现，从远程控制站点本地安全检查装置的正确和可靠的集中管理可以以较少的信号线和线的布局简单实现。

公开(公告)号：EP2889705A3

公开(公告)日：2017-01-18

申请号：EP14198741.2

申请日：2014-12-18

申请人： Nuctech Company Limited

发明人： Zhang, Jinyu ,  Ding, Hui ,  Tang, Hu ,  Fang, Fei

IPC分类号： G05B9/02 ,  G05B15/02 ,  G05B19/042 ,  G05B23/02

CPC分类号： G06F13/4208 ,  G05B15/02 ,  G05B19/042 ,  G05B23/0267 ,  G05B2219/2642 ,  G05B2219/31457 ,  G06F11/0784 ,  G06F13/364 ,  G06F13/385

摘要： Disclosed is system, apparatus and method for centralized management of security inspection devices, which provide connection and communication between local security inspection devices and a remote control site according to bus communication scheme. The system comprises: a plurality of security inspection devices arranged on the spot; a remote control site arranged at a remote side; and a field bus network connecting the plurality of security inspection devices with the remote control site and transmitting signals between the plurality of security inspection devices and the remote control site according to bus communication scheme. With implementations of the present invention, correct and reliable centralized management of local security inspection devices from the remote control site can be achieved with less signal lines and simpler layout of the lines.

公开(公告)号：EP2889585B1

公开(公告)日：2017-05-24

申请号：EP14198143.1

申请日：2014-12-16

申请人： Nuctech Company Limited

发明人： Zhu, Yumin ,  Zhang, Jinyu ,  Ding, Hui ,  Tang, Hu

IPC分类号： G01D5/244 ,  G01D5/347 ,  H01R39/08

CPC分类号： G01D5/3473 ,  G01D5/24461 ,  G01D5/24476 ,  H01R39/08

公开(公告)号：EP2890010A3

公开(公告)日：2015-09-30

申请号：EP14199086.1

申请日：2014-12-19

申请人： Nuctech Company Limited

发明人： Zhang, Jinyu ,  Liao, Lei ,  Ding, Hui ,  Tang, Hu ,  Zhang, Li

IPC分类号： H03K17/94 ,  G01V8/24 ,  F16P3/14

CPC分类号： G01V8/24 ,  F16P3/144 ,  H03K17/943 ,  H03K2217/94026 ,  H03K2217/94112

摘要： Embodiments of the present invention provide a photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and/or the electric signal. Embodiments of the present invention also provide a method for operating the abovementioned photoelectric switch.

公开(公告)号：EP2890010B1

公开(公告)日：2019-05-29

申请号：EP14199086.1

申请日：2014-12-19

申请人： Nuctech Company Limited

发明人： Zhang, Jinyu ,  Liao, Lei ,  Ding, Hui ,  Tang, Hu ,  Zhang, Li

IPC分类号： H03K17/94 ,  G01V8/24 ,  F16P3/14

公开(公告)号：EP2944983A3

公开(公告)日：2015-11-25

申请号：EP15167890.1

申请日：2015-05-15

申请人： Nuctech Company Limited

发明人： Zhang, Li ,  Zhang, Jinyu ,  Huang, Qingping ,  Tang, Hu ,  Ding, Hui ,  Ren, Qianlu

IPC分类号： G01V5/00

CPC分类号： G01V5/005 ,  G01V5/0016

摘要： The present disclosure discloses a scanning imaging system, comprising a transportation apparatus (40), a first imaging system (10), and a second imaging system (20). A distance between a ray beam (14) from a first ray generator (11) of the first imaging system (10) and a ray beam (24) from a second ray generator (21) of the second imaging system (20) in the transportation direction is roughly L. A controller (33) is configured to acquire, based on a count value of an encoding counter module (32), a correspondence relationship between data in a position of the inspected object (A) in the transportation direction which is collected by the first imaging system (10) and data in the position of the inspected object (A) in the transportation direction which is collected by the second imaging system (20), wherein a difference between a count value of the encoder (30) corresponding to the data in the position which is collected by the first imaging system (10) and a count value of the encoder (30) corresponding to the data in the position which is collected by the second imaging system (20) is roughly L/D. The present disclosure can achieve alignment of the DR data image and the CT data image in a simple manner.

摘要翻译： 本发明公开了一种扫描成像系统，包括运输装置（40），第一成像系统（10）和第二成像系统（20）。 来自第一成像系统（10）的第一射线发生器（11）的射线束（14）与来自第二成像系统（20）的第二射线发生器（21）的射线束（24） 所述输送方向大致为L.控制器（33）被配置为基于编码计数器模块（32）的计数值来获取被检体（A）在输送方向上的位置中的数据之间的对应关系， 由所述第一成像系统（10）采集并且在由所述第二成像系统（20）采集的所述输送方向上的所述检查对象（A）的位置中的数据，其中所述编码器（30）的计数值 ）对应于由第一成像系统（10）采集的位置中的数据和与由第二成像系统（20）采集的位置中的数据对应的编码器（30）的计数值大致为L / d。 本公开可以以简单的方式实现DR数据图像和CT数据图像的对准。

公开(公告)号：EP2944983A2

公开(公告)日：2015-11-18

申请号：EP15167890.1

申请日：2015-05-15

申请人： Nuctech Company Limited

发明人： Zhang, Li ,  Zhang, Jinyu ,  Huang, Qingping ,  Tang, Hu ,  Ding, Hui ,  Ren, Qianlu

IPC分类号： G01V5/00

CPC分类号： G01V5/005 ,  G01V5/0016

摘要： The present disclosure discloses a scanning imaging system, comprising a transportation apparatus (40), a first imaging system (10), and a second imaging system (20). A distance between a ray beam (14) from a first ray generator (11) of the first imaging system (10) and a ray beam (24) from a second ray generator (21) of the second imaging system (20) in the transportation direction is roughly L. A controller (33) is configured to acquire, based on a count value of an encoding counter module (32), a correspondence relationship between data in a position of the inspected object (A) in the transportation direction which is collected by the first imaging system (10) and data in the position of the inspected object (A) in the transportation direction which is collected by the second imaging system (20), wherein a difference between a count value of the encoder (30) corresponding to the data in the position which is collected by the first imaging system (10) and a count value of the encoder (30) corresponding to the data in the position which is collected by the second imaging system (20) is roughly L/D. The present disclosure can achieve alignment of the DR data image and the CT data image in a simple manner.

摘要翻译： 本公开公开了一种扫描成像系统，包括运输装置（40），第一成像系统（10）和第二成像系统（20）。 来自第一成像系统（10）的第一射线发生器（11）的射线束（14）和来自第二成像系统（20）的第二射线发生器（21）的射线束（24）之间的距离在 传送方向大致为L.控制器（33）被配置为基于编码计数器模块（32）的计数值来获取被检查对象（A）在运送方向上的位置的数据之间的对应关系， 由第一成像系统（10）收集的数据和被检查物体（A）在由第二成像系统（20）收集的运送方向上的位置的数据，其中编码器（30）的计数值 ）对应于由第一成像系统（10）收集的位置的数据和与由第二成像系统（20）收集的位置中的数据相对应的编码器（30）的计数值大致为L / D。 本公开可以以简单的方式实现DR数据图像和CT数据图像的对准。

公开(公告)号：EP2890010A2

公开(公告)日：2015-07-01

申请号：EP14199086.1

申请日：2014-12-19

申请人： Nuctech Company Limited

发明人： Zhang, Jinyu ,  Liao, Lei ,  Ding, Hui ,  Tang, Hu ,  Zhang, Li

IPC分类号： H03K17/94 ,  G01V8/24 ,  F16P3/14

CPC分类号： G01V8/24 ,  F16P3/144 ,  H03K17/943 ,  H03K2217/94026 ,  H03K2217/94112

摘要： Embodiments of the present invention provide a photoelectric switch for detection of an object. The photoelectric switch comprises: a light transmitter unit comprising plural light transmitters configured to emit plural light signals; a light receiver unit comprising plural optical fiber receivers in one-to-one correspondence with the plural light transmitters and configured to receive the plural light signals and to merge plural light signals, wherein an object detection area is defined between the plural light transmitters and the plural optical fiber receivers; a photoelectric conversion unit connected to the optical fiber receivers and configured to perform photoelectric conversions on the merged light signals outputted by the optical fiber receivers so as to generate an electric signal; and a control and processing unit connected to both the light transmitter unit and the photoelectric conversion unit, and configured to control and process the light signals and/or the electric signal. Embodiments of the present invention also provide a method for operating the abovementioned photoelectric switch.

摘要翻译： 本发明的实施例的用于检测物体的提供一种光电开关。 光电开关包括：一个光发射器单元包括被配置以发射多个光信号的多个光发射器; 光接收器单元，包括多个光纤接收器在一对一的对应于该多个光发射器和被配置为接收所述多个光信号，并合并多个光信号，worin到对象检测区域的多个光发射器和之间限定 多个光纤接收器; 连接到光纤接收器和被配置的光电转换单元，用于对合并后的光进行光电转换的信号由光纤接收器的输出，以便在电信号以产生; 并连接到两个光发射器单元和所述光电转换单元，并且被配置成控制和处理单元，用于控制和处理光信号和/或电信号。 本发明的实施例因此用于操作上述光电开关的方法。

公开(公告)号：EP2889585A1

公开(公告)日：2015-07-01

申请号：EP14198143.1

申请日：2014-12-16

申请人： Nuctech Company Limited

发明人： Zhu, Yumin ,  Zhang, Jinyu ,  Ding, Hui ,  Tang, Hu

IPC分类号： G01D5/244

CPC分类号： G01D5/3473 ,  G01D5/24461 ,  G01D5/24476 ,  H01R39/08

摘要： Disclosed is an encoder and encoding method for slip ring. The encoder includes: an encoding belt (50) that is fixed to a slip ring and has a plurality of holes regularly arranged on the encoding belt; at least one pair of first sensors (52-1, 52-2, 54-1, 54-2) provided on one side of the encoding belt, wherein the first sensors of each pair generate a first sense signal (A1, B1) and a first redundant sense signal (A2, B2) respectively based on light emitted from the other side of the encoding belt and passing through the plurality of holes, when the encoding belt rotates with the slip ring; and at least one signal combiner (56, 58) connected to the at least one pair of the first sensors, and configured to combine the first sense signal and the first redundant sense signal to obtain a combined sense signal (A', B') as a first encoded signal. With embodiments of the present invention, a redundant signal is provided by using a redundant sensor, and it is possible to avoid interference of foreign substance, improve stability of encoded signals and ensure normal operation of equipment.

摘要翻译： 公开了一种用于滑环的编码器和编码方法。 编码器包括：编码带（50），其固定在滑环上并且具有规则排列在编码带上的多个孔; 设置在编码带一侧的至少一对第一传感器（52-1,52-2,54-1,54-2），其中每对的第一传感器产生第一感测信号（A1，B1） 以及当所述编码带与所述滑环一起旋转时，分别基于从所述编码带的另一侧发射并穿过所述多个孔的第一冗余感测信号（A2，B2） 以及连接到所述至少一对所述第一传感器的至少一个信号组合器（56,58），并且被配置为组合所述第一感测信号和所述第一冗余感测信号以获得组合感测信号（A'，B'）， 作为第一编码信号。 利用本发明的实施例，通过使用冗余传感器来提供冗余信号，并且可以避免异物干扰，提高编码信号的稳定性并确保设备的正常运行。