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1. 发明授权

EP2946368B1 A METHOD AND ARRANGEMENT FOR PROVIDING A 3D MODEL 有权转让
公开(公告)号：EP2946368B1
公开(公告)日：2020-01-08
申请号：EP13871927.3
申请日：2013-01-21
申请人： Vricon Systems Aktiebolag
发明人： ISAKSSON, Folke , BEJERYD, Johan , CARLBOM, Per , BORG, Johan , ANDERSSON, Ingmar , HAGLUND, Leif
IPC分类号： G06T17/20 , G01C11/06 , G06T17/05

2. 发明授权

EP2946365B1 METHOD AND ARRANGEMENT FOR DEVELOPING A THREE DIMENSIONAL MODEL OF AN ENVIRONMENT 有权
公开(公告)号：EP2946365B1
公开(公告)日：2018-08-08
申请号：EP13871359.9
申请日：2013-01-21
申请人： Vricon Systems Aktiebolag
发明人： ISAKSSON, Folke , ANDERSSON, Ingmar , BEJERYD, Johan , BORG, Johan , CARLBOM, Per , HAGLUND, Leif
IPC分类号： G06T17/05 , G01C11/06 , G01S17/42 , G06T19/20 , G01S17/93 , G01S17/02 , G01S17/89
CPC分类号： G01S17/89 , G01C11/06 , G01C21/00 , G01S17/023 , G01S17/42 , G06K9/6215 , G06T17/05 , G06T19/20 , G06T2200/04 , H04N13/207
摘要： The present invention relates to a method and arrangement for developing a 3D model of an environment. The method comprises steps of providing a plurality of overlapping images of the environment, each image associated of navigation data, providing distance information, said LIDAR information comprising a distance value and navigation data from a plurality of distance measurements, and developing the 3D model based on the plurality of overlapping images and the distance information. The step of developing the 3D model comprises the steps of providing the 3D model based on the plurality of overlapping images; and updating the 3D model with the distance information using an iterative process.

3. 发明公开

EP3132279A1 A TARGET DETERMINING METHOD AND SYSTEM 有权转让
标题翻译：目标确定方法与系统
公开(公告)号：EP3132279A1
公开(公告)日：2017-02-22
申请号：EP14889671.5
申请日：2014-04-14
申请人： Vricon Systems Aktiebolag
发明人： BEJERYD, Johan , ANLIOT, Manne , DEHLIN, Jonas , HAGLUND, Leif
IPC分类号： G01S5/16 , F41G3/06 , G01B11/03 , G01C3/00 , G01S17/06
CPC分类号： G01C15/002 , G01C3/00
摘要： The present disclosure relates to a method (1) and system for determining the position of a target. The method comprises a step of measuring (110) with a range and direction measuring device the position of at least one reference object relative to the position of the range and direction measuring device. The method further comprises a step of marking (120) the at least one reference object in a geo-referenced three-dimensional map so as to obtain a geo-referenced position of the at least one reference object. The method further comprises a step of measuring (130) with the range and direction measuring device the position of the target relative to the position of the range and direction measuring device. The method further comprises a step of calculating (150) a position of the target based on the measured position of the at least one reference object relative to the position of the range and direction measuring device, based on the measured position of the target relative to the position of the range and direction measuring device, and based on the obtained geo-referenced position of the at least one reference object.
摘要翻译：本公开涉及用于确定目标的位置的方法（1）和系统。该方法包括用距离和方向测量装置测量（110）至少一个参考物体相对于距离和方向测量装置的位置的位置的步骤。该方法还包括标记（120）地理参照三维地图中的至少一个参考对象以获得至少一个参考对象的地理参考位置的步骤。该方法还包括用距离和方向测量装置测量（130）目标相对于距离和方向测量装置的位置的位置的步骤。该方法还包括以下步骤：基于测量的目标相对于目标的位置相对于距离和方向测量装置的位置相对于测量的至少一个参考目标的位置，计算（150）目标的位置范围和方向测量装置的位置以及基于所获得的至少一个参考对象的地理参考位置。

4. 发明授权

EP2946367B1 A METHOD AND AN APPARATUS FOR ESTIMATING VALUES FOR A SET OF PARAMETERS OF AN IMAGING SYSTEM 有权转让
标题翻译：用于估计成像系统的一组参数的值的方法和设备
公开(公告)号：EP2946367B1
公开(公告)日：2018-03-07
申请号：EP13871978.6
申请日：2013-01-21
申请人： Vricon Systems Aktiebolag
发明人： ANDERSSON, Ingmar , BEJERYD, Johan , BORG, Johan , CARLBOM, Per , HAGLUND, Leif , ISAKSSON, Folke
IPC分类号： G06T17/05 , G01C11/06 , G06T7/00 , G06T17/20 , G06T17/30 , G01S13/86 , G01S17/02 , G01S17/42 , G01S17/89
CPC分类号： G06T17/05 , G01B11/245 , G01C11/06 , G01M11/0264 , G01S13/867 , G01S17/023 , G01S17/42 , G01S17/89 , G06T7/344 , G06T7/521 , G06T7/579 , G06T7/75 , G06T7/97 , G06T2207/10004 , G06T2207/10032 , G06T2207/20182 , G06T2207/30181 , H04N5/3572 , H04N13/275 , H04N2013/0085
摘要： A method for estimating values for a set of parameters of an imaging system is presented. At least two pictures having an overlapping area are taken with the imaging system from different positions. Pulses are sent out to the area, the reflected pulses are detected and distances between a sender of the pulses and the respective point where the pulses were reflected are calculated based on the travel time of the pulses. First information about the area is calculated based on the pictures. Second information related to the calculated distances to the area is also calculated. Values for quantities contained in the first and second information are compared. If the value for a quantity obtained from the first information differs from the value obtained from the second information, values and/or an error estimate for the set of parameters of the imaging system is calculated based on the difference.

5. 发明公开

EP3271686A1 POSITION DETERMINING UNIT AND A METHOD FOR DETERMINING A POSITION OF A LAND OR SEA BASED OBJECT 有权转让
标题翻译：位置确定单元和确定陆地或海基对象的位置的方法
公开(公告)号：EP3271686A1
公开(公告)日：2018-01-24
申请号：EP15885695.5
申请日：2015-03-19
申请人： Vricon Systems Aktiebolag
发明人： HAGLUND, Leif , BEJERYD, Johan , FROSTAD, Bård
IPC分类号： G01C21/04 , G01C21/20
CPC分类号： G01C21/04 , G01C21/005 , G01C21/165 , G01C21/20 , G01C21/30 , G01S19/20 , G01S19/42 , G01S19/48
摘要： The present disclosure relates to a position determining unit (800) for a land or sea based object and a method for determining a position. The position determining unit comprises or has access to a three dimensional map (802) comprising three dimensional geo-referenced position data. The position determining unit comprises further map part selector means (803) for selecting a part of the three dimensional map (802) so as to obtain a geo-referenced position associated to the selected part, at least one measurement instrument (805) arranged to obtain bearing and/or distance information related to the land or sea based object, and a computing and control unit (804) arranged to relate each obtained bearing and/or distance information to a corresponding obtained geo-referenced position and to determine a geographical position of the land or sea based object based on the bearing and/or distance information and the corresponding obtained geo-referenced positions.

6. 发明授权

EP3132279B1 A TARGET DETERMINING METHOD AND SYSTEM 有权转让
公开(公告)号：EP3132279B1
公开(公告)日：2019-12-18
申请号：EP14889671.5
申请日：2014-04-14
申请人： Vricon Systems Aktiebolag
发明人： BEJERYD, Johan , ANLIOT, Manne , DEHLIN, Jonas , HAGLUND, Leif
IPC分类号： F41G3/06 , G01C3/00 , F41G3/02 , G01C15/00

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