公开(公告)号：US09103669B2

公开(公告)日：2015-08-11

申请号：US13788986

申请日：2013-03-07

申请人： Vectronix AG

发明人： Luca Giacotto ,  Riccardo Tinivella

IPC分类号： G01C3/08 ,  G01S17/10 ,  G01S7/484 ,  G01S7/486

CPC分类号： G01C3/08 ,  G01S7/484 ,  G01S7/4865 ,  G01S17/10

摘要： An optoelectronic distance measuring device is disclosed. The device has a transmitting unit with a driver stage for emitting optical pulses, a receiving unit for receiving a portion of the optical pulses, said portion being reflected from a target object, and converting it into an electrical reception signal, via a photosensitive electrical component. It also has an analog-digital converter for digitizing the reception signal, and an electronic evaluation unit to ascertain a distance from the target object on the basis of a signal propagation time using the digitized reception signal. The driver stage can be designed so that at least two pulse durations of different length for the optical pulses can be set.

摘要翻译： 公开了一种光电测距装置。 该装置具有发射单元，具有用于发射光脉冲的驱动级，用于接收光脉冲的一部分的接收单元，所述部分从目标物体反射，并经由光敏电气元件转换成电接收信号 。 它还具有用于数字化接收信号的模拟数字转换器和用于使用数字化的接收信号基于信号传播时间来确定与目标对象的距离的电子评估单元。 可以设计驱动器级，使得可以设置用于光脉冲的不同长度的至少两个脉冲持续时间。

公开(公告)号：US20130235366A1

公开(公告)日：2013-09-12

申请号：US13788986

申请日：2013-03-07

申请人： VECTRONIX AG

发明人： Luca GIACOTTO ,  Riccardo Tinivella

IPC分类号： G01C3/08

CPC分类号： G01C3/08 ,  G01S7/484 ,  G01S7/4865 ,  G01S17/10

摘要： An optoelectronic distance measuring device is disclosed. The device has a transmitting unit with a driver stage for emitting optical pulses, a receiving unit for receiving a portion of the optical pulses, said portion being reflected from a target object, and converting it into an electrical reception signal, via a photosensitive electrical component. It also has an analogue-digital converter for digitizing the reception signal, and an electronic evaluation unit to ascertain a distance from the target object on the basis of a signal propagation time using the digitized reception signal. The driver stage can be designed so that at least two pulse durations of different length for the optical pulses can be set.

摘要翻译： 公开了一种光电测距装置。 该装置具有发射单元，具有用于发射光脉冲的驱动级，用于接收光脉冲的一部分的接收单元，所述部分从目标物体反射，并经由光敏电气元件转换成电接收信号 。 它还具有用于数字化接收信号的模拟数字转换器和用于使用数字化的接收信号基于信号传播时间来确定与目标对象的距离的电子评估单元。 可以设计驱动器级，使得可以设置用于光脉冲的不同长度的至少两个脉冲持续时间。

公开(公告)号：US09683842B2

公开(公告)日：2017-06-20

申请号：US14818124

申请日：2015-08-04

申请人： Safran Vectronix AG

发明人： Luca Giacotto ,  Riccardo Tinivella

IPC分类号： G01C3/08 ,  G01S17/10 ,  G01S7/484 ,  G01S7/486

CPC分类号： G01C3/08 ,  G01S7/484 ,  G01S7/4865 ,  G01S17/10

摘要： The invention relates to an optoelectronic distance measuring device having a transmitting unit having a driver stage for a light source for emitting optical pulses as pulsed-mode-intensity-modulated optical radiation, having a receiving unit for receiving a portion of the optical radiation, said portion being reflected from a target object, and converting it into an electrical reception signal, by means of a photosensitive electrical component. It also has an analogue-digital converter for digitizing the reception signal, and an electronic evaluation unit which is designed in such a way that a distance from the target object can be ascertained on the basis of a signal propagation time using the digitized reception signal.