-
公开(公告)号：US20240353225A1
公开(公告)日：2024-10-24
申请号：US18683598
申请日：2022-08-09
申请人： Robert Bosch GmbH
发明人： Devi Raj Sunkara , Andreas Hoffmann , Jan Scheuing
IPC分类号： G01C7/04
CPC分类号： G01C7/04
摘要： A method for determining and characterizing road unevenness of a roadway. Sensor data are generated by at least one wheel speed sensor and/or at least one wheel-individual acceleration sensor of a motor vehicle travelling the roadway. The road unevenness is determined and characterized by an arithmetic unit using the sensor data generated, thereby determining an edge type of the road unevenness.
-
公开(公告)号：US11856304B2
公开(公告)日：2023-12-26
申请号：US17579602
申请日：2022-01-20
申请人： Ricoh Company, Ltd.
发明人： Shoh Tsuritani
IPC分类号： H04N23/90 , H04N13/243 , E01C23/01 , G01C7/04
CPC分类号： H04N23/90 , H04N13/243 , E01C23/01 , G01C7/04
摘要： A measurement apparatus mountable on a movable apparatus includes a first imaging device to capture an image in a first image capture direction, the first image capture direction having a first angle with respect to a direction of travel of the movable apparatus, and a second imaging device disposed next to the first imaging device to capture an image in a second image capture direction, the second image capture direction having a second angle with respect to the direction of travel of the movable apparatus. The first and second imaging devices are disposed to overlap at least partially a first imaging range of the first imaging device and a second imaging range of the second imaging device. At least one of the first image capture direction of the first imaging device and the second image capture direction of the second imaging device is set at a given angle with respect to a width dimension of the movable apparatus.
-
3.发明公开公开(公告)号：US20230365170A1
公开(公告)日：2023-11-16
申请号：US18245585
申请日：2021-08-24
CPC分类号： B61K9/08 , G01C7/04 , B61L25/025 , B61L2205/04
摘要： A method for determining a target geometry of a track for correcting the geometry of the track. An actual geometry of the track is detected first on a track section by a measuring system and the target geometry is calculated on the basis of the actual track geometry afterwards by way of a computing unit. Actual position points of the track are detected along the track section by a position detection system, with at least one actual position point being given to the computing unit as a point of restraint, and with the target geometry being calculated by the computing unit such that the target geometry is adapted to the actual geometry as a sequence of geometric track alignment design elements and is placed through the preset point of restraint. The method achieves a significant increase in quality compared to the known compensation method using pre-measurement.
-
4.发明公开公开(公告)号：US20230257943A1
公开(公告)日：2023-08-17
申请号：US18058906
申请日：2022-11-28
摘要： The information processing device determines an observation target region to be observed by the artificial satellite 4 on the basis of information on vibration during traveling of the vehicle. Then, the information processing device determines whether or not a liquefaction phenomenon has occurred based on the data obtained by observing the observation target region by the artificial satellite.
-
公开(公告)号：US20220333923A1
公开(公告)日：2022-10-20
申请号：US17764803
申请日：2020-09-23
申请人： MAN Truck & Bus SE
发明人： Fabian Kuttenreich , Sven Kraus
摘要： A detection device configured to be arranged on a motor vehicle includes at least one bracket construction for mounting on a front of the motor vehicle. The at least one bracket construction has at least one detection element for detecting a road topography in the direction of travel in front of the motor vehicle under a water surface to detect obstacles or a water depth.
-
公开(公告)号：US20220292992A1
公开(公告)日：2022-09-15
申请号：US17697658
申请日：2022-03-17
发明人： Robert Parker Clark
摘要： An unmanned aerial vehicle includes a camera, one or more sensors, memory storing first instructions that define an overall mission, and memory storing one or more mission cues. The vehicle further includes one or more processors configured to execute a first part of the first instructions to perform a first part of the overall mission. The processors are configured to process at least one of the image data and the sensor data to detect a presence of at least one of the mission cues. The processors are configured to, in response to detecting a mission cue, interrupting execution of the first instructions and executing second instructions to control the unmanned aerial vehicle to perform a first sub-mission of the overall mission. The processors are configured to after executing the second instructions, performing a second part of the overall mission by executing a second part of the first instructions.
-
公开(公告)号：US20220242559A1
公开(公告)日：2022-08-04
申请号：US17617646
申请日：2020-06-16
申请人： NTT DOCOMO, INC.
摘要： An information processing apparatus includes a control unit that controls a first flying vehicle and a second flying vehicle. The first flying vehicle captures an image of a surface of a road. The second flying vehicle emits light onto the surface, such that a spot where a level difference is estimated, in advance, to occur on the surface, an image capturing direction in which the first flying vehicle captures an image of the spot, and a light emitting direction in which the second flying vehicle emits the light onto the spot have a relationship that causes, when the level difference exists, a shadow to occur at the spot and the shadow to be captured.
-
公开(公告)号：US20210381204A1
公开(公告)日：2021-12-09
申请号：US17328163
申请日：2021-05-24
申请人： G2 Turftools, Inc.
发明人： Eric L. Merkt
摘要： An improved system and method for controlling turf grading equipment is described. The system comprises a turf grading device wherein the turf grading device is moved longitudinally over an area and the turf grading device comprises a left side and a right side with each side being able to independently move vertically and in concert provide a motion of pitch and yaw. The system includes a control system wherein the control system controls movement of the left side and the right side independently. The control system comprises a controller interface capable of selecting between a manual override mode and a module selection mode wherein the module selection mode selected from a grade adjust laser mode, a grade adjust autograde mode, a grade adjust autodepth mode and a grade adjust slope mode
-
公开(公告)号：US11189114B2
公开(公告)日：2021-11-30
申请号：US16455109
申请日：2019-06-27
摘要： Ambient conditions in which a marine vessel is to travel along a path are determined. Power settings for the marine vessel to travel along the path are determined based on the ambient conditions to direct the marine vessel to travel along a planned trajectory toward a designated location. Movement of the marine vessel is monitored while using the power settings and a discrepancy between movement of the marine vessel and the planned trajectory is identified. The power settings are automatically modified based on the discrepancy. Movement of the marine vessel then controlled according to the modified power settings.
-
公开(公告)号：US20210278209A1
公开(公告)日：2021-09-09
申请号：US17330195
申请日：2021-05-25
摘要： A method 20 and system 10 monitor road condition, by providing, for portions (14.1-14.m) of a road 12, an approximation 210 of a roughness figure in accordance with a roughness index. The method 10 includes receiving speed data 208 of a first vehicle 16 travelling along each of the portions of the road 12 and receiving, from a measuring device 18 carried on the first vehicle 16, measured acceleration data 204 of the device 18 perpendicular to the road 12 surface. The acceleration data 204 is processed to provide a parameter value 206 relating to the acceleration data 204 for each of the portions of the road 12. A first speed-based conversion equation and the speed data 208 is utilized to convert the parameter 206 into the approximation 210 of a roughness figure for each of the portions of the road 12, in accordance with the roughness index.
-
-
-
-
-
-
-
-
-
搜索结果
276 条记录 (耗时 0.023 秒)
