基本信息:
- 专利标题: DETECTOR FOR OPTICALLY DETECTING AT LEAST ONE OBJECT
- 专利标题(中):用于光学检测至少一个对象的检测器
- 申请号:PCT/IB2013/061095 申请日:2013-12-18
- 公开(公告)号:WO2014097181A1 公开(公告)日:2014-06-26
- 发明人: BRUDER, Ingmar , SPILLER, Simone Christina , THIEL, Erwin , IRLE, Stephan , SEND, Robert , WONNEBERGER, Henrike
- 申请人: BASF SE , BASF (CHINA) COMPANY LIMITED
- 申请人地址: 67056 Ludwigshafen DE
- 专利权人: BASF SE,BASF (CHINA) COMPANY LIMITED
- 当前专利权人: BASF SE,BASF (CHINA) COMPANY LIMITED
- 当前专利权人地址: 67056 Ludwigshafen DE
- 代理机构: STÖßEL, Matthias
- 优先权: US61/739,173 20121219; US61/749,964 20130108; US61/867,169 20130819
- 主分类号: G01C3/06
- IPC分类号: G01C3/06
摘要:
A detector (110) for determining a position of at least one object (112) is proposed. The detector (110) comprises: - at least one transversal optical sensor (130), the transversal optical sensor (130) being adapted to determine a transversal position of at least one light beam (138) traveling from the object (112) to the detector (110), the transversal position being a position in at least one dimension perpendicular to an optical axis (116) of the detector (110), the transversal optical sensor (130) being adapted to generate at least one transversal sensor signal; - at least one longitudinal optical sensor (132), wherein the longitudinal optical sensor (132) has at least one sensor region (136), wherein the longitudinal optical sensor (132) is designed to generate at least one longitudinal sensor signal in a manner dependent on an illumination of the sensor region (136) by the light beam (138), wherein the longitudinal sensor signal, given the same total power of the illumination, is dependent on a beam cross-section of the light beam (138) in the sensor region (136); - at least one evaluation device (142), wherein the evaluation device (142) is designed to generate at least one item of information on a transversal position of the object (112) by evaluating the transversal sensor signal and to generate at least one item of information on a longitudinal position of the object (112) by evaluating the longitudinal sensor signal.
摘要(中):
提出了一种用于确定至少一个物体(112)的位置的检测器(110)。 检测器(110)包括: - 至少一个横向光学传感器(130),横向光学传感器(130)适于确定从物体(112)行进到至少一个光束(138)的至少一个光束(138)的横向位置 检测器(110),横向位置是垂直于检测器(110)的光轴(116)的至少一个维度的位置,横向光学传感器(130)适于产生至少一个横向传感器信号; - 至少一个纵向光学传感器(132),其中所述纵向光学传感器(132)具有至少一个传感器区域(136),其中所述纵向光学传感器(132)被设计成以某种方式产生至少一个纵向传感器信号 取决于光束(138)对传感器区域(136)的照明,其中给定相同的照明总功率的纵向传感器信号取决于光束(138)的光束横截面 传感器区域(136); - 至少一个评估装置(142),其中所述评估装置(142)被设计成通过评估横向传感器信号来产生对象(112)的横向位置上的至少一个信息项,并且产生至少一个项目 通过评估纵向传感器信号对物体(112)的纵向位置的信息。
IPC结构图谱:
G | 物理 |
--G01 | 测量;测试 |
----G01C | 测量距离、水准或者方位;勘测;导航;陀螺仪;摄影测量学或视频测量学 |
------G01C3/00 | 视距测量;光学测距仪 |
--------G01C3/02 | .零部件 |
----------G01C3/06 | ..应用电气装置以获得最后的指示 |