-
公开(公告)号：US20180341263A1
公开(公告)日：2018-11-29
申请号：US15605400
申请日：2017-05-25
发明人： Ian Rust
CPC分类号： G05D1/0212 , B60W30/14 , G01P3/36 , G01S7/2955 , G01S13/58 , G01S13/74 , G01S13/865 , G01S13/867 , G01S13/874 , G01S13/89 , G01S17/023 , G01S17/58 , G01S17/89 , G01S2013/9321 , G01S2013/9342 , G01S2013/9346 , G01S2013/935 , G01S2013/9353 , G01S2013/936 , G01S2013/9367 , G05D1/0088 , G05D1/0231 , G05D1/0253 , G05D1/0257 , G05D1/0272 , G05D2201/0213 , G06T7/246 , G06T2200/04 , G06T2207/10016 , G06T2207/10028 , G06T2207/30252
摘要： Systems and method are provided for controlling an autonomous vehicle. The systems and methods obtain first and second time spaced point clouds based on three-dimensional position data, of a scene outside of the autonomous vehicle, from sensor of the autonomous vehicle. The systems and methods position align a static aspect of the scene in the first point cloud with a static aspect of the scene in the second point cloud to obtain position aligned first and second point clouds. The systems and methods determine, via a processor, a velocity of a moving object in the position aligned first and second point clouds. The systems and methods perform an autonomous vehicle control function using the velocity of the moving object.
-
公开(公告)号：US20180314266A1
公开(公告)日：2018-11-01
申请号：US16019883
申请日：2018-06-27
发明人： Shai Shalev-Shwartz , Shaked Shammah , Amnon Shashua , Yoav Taieb , Gideon Stein
CPC分类号： G05D1/0246 , B60W30/09 , B60W30/0953 , B60W30/0956 , B60W50/0097 , B60W2050/0088 , B60W2420/42 , G01C21/34 , G01C21/3453 , G05D1/0055 , G05D1/0088 , G05D1/0214 , G05D1/0221 , G05D1/0231 , G05D1/0253 , G05D2201/0213 , G06F15/18 , G06K9/00791 , G06K9/00798 , G06K9/00805 , G06K9/00825 , G06N3/00 , G06N5/046 , G06N99/005
摘要： Systems and methods are provided for navigating an autonomous vehicle using reinforcement learning techniques. In one implementation, a navigation system for a host vehicle may include at least one processing device programmed to: receive, from a camera, a plurality of images representative of an environment of the host vehicle; analyze the plurality of images to identify a navigational state associated with the host vehicle; provide the navigational state to a trained navigational system; receive, from the trained navigational system, a desired navigational action for execution by the host vehicle in response to the identified navigational state; analyze the desired navigational action relative to one or more predefined navigational constraints; determine an actual navigational action for the host vehicle, wherein the actual navigational action includes at least one modification of the desired navigational action determined based on the one or more predefined navigational constraints; and cause at least one adjustment of a navigational actuator of the host vehicle in response to the determined actual navigational action for the host vehicle.
-
公开(公告)号：US20180247429A1
公开(公告)日：2018-08-30
申请号：US15965480
申请日：2018-04-27
发明人： Manmohan Chandraker , Shiyu Song
CPC分类号： G06T7/74 , G05D1/0088 , G05D1/0251 , G05D1/0253 , G05D2201/0213 , G06K9/00664 , G06K9/00791 , G06K9/00798 , G06T7/277 , G06T7/579 , G06T7/73 , G06T2207/10012 , G06T2207/10016 , G06T2207/20081 , G06T2207/20164 , G06T2207/30244 , G06T2207/30252 , G06T2207/30256
摘要： Systems and methods are described for multithreaded navigation assistance by acquired with a single camera on-board a vehicle, using 2D-3D correspondences for continuous pose estimation, and combining the pose estimation with 2D-2D epipolar search to replenish 3D points.
-
公开(公告)号：US10061324B2
公开(公告)日：2018-08-28
申请号：US15326294
申请日：2014-07-30
申请人： HITACHI, LTD.
发明人： Taiki Iimura , Kenjiro Yamamoto
CPC分类号： G05D1/0246 , G01B11/00 , G01C21/165 , G05D1/0253 , G05D1/0272 , G06T7/73 , G06T7/74 , G06T2207/10016 , G06T2207/30204 , G06T2207/30244 , G06T2207/30252 , H04N5/23296 , H04N7/185
摘要： An object of the present invention is to provide an autonomous moving device or the like that estimates a self position based on an arrangement of landmarks in surrounding environment while suppressing the influence by external disturbances. In order to achieve the object described above, an external disturbance factor which becomes an external disturbance and a landmark used for the self position estimation when estimating a self position from an image captured by a wide angle camera are extracted, the landmark which is not affected by the external disturbance factor is selected from an image captured by the standard camera capable of controlling a posture using the extracted information, the posture of the standard camera is controlled so as to track the selected landmark, and the self position is estimated based on the arrangement of the landmarks captured by the tracking-controlled standard camera.
-
公开(公告)号：US20180199000A1
公开(公告)日：2018-07-12
申请号：US15846337
申请日：2017-12-19
发明人： Kenji Michimata , Tomoya Onishi
CPC分类号： H04N5/378 , B60R11/04 , G01S7/4863 , G01S17/023 , G01S17/10 , G01S17/46 , G01S17/89 , G01S17/936 , G05D1/0253 , G06T7/593 , G06T2207/10012 , G06T2207/30261 , H04N5/2258 , H04N5/23245 , H04N5/374 , H04N5/37452 , H04N7/181
摘要： An image capturing apparatus that includes a first and second image sensors each including pixel array and a driving unit, the driving units perform first driving, in a first period, such that a signal based on a light from non-irradiated object is held in a first signal holding unit of each of the first and second image sensors, second driving, in a second period, such that a signal based on a light from irradiated object is held in a second signal holding unit of the first image sensor, and third driving, in a third period, such that a signal based on a light from irradiated object is held in a second signal holding unit of the second image sensor, the third period including a period which does not overlap the second period.
-
公开(公告)号：US20180194354A1
公开(公告)日：2018-07-12
申请号：US15743317
申请日：2016-07-14
发明人： Masanori Takeda
CPC分类号： B60W30/18163 , B60K31/00 , B60T7/12 , B60T2201/089 , B60T2210/36 , B60W30/10 , B60W30/14 , B60W2400/00 , B60W2420/42 , B60W2420/52 , B60W2550/308 , B60W2600/00 , B60W2710/20 , B60W2720/106 , G05D1/0223 , G05D1/0253 , G05D1/0257 , G05D2201/0213 , G08G1/167
摘要： A vehicle control apparatus includes: a first detection part that detects a peripheral vehicle which is traveling around a vehicle; a control plan generation part that is configured to generate a control plan of the vehicle according to the peripheral vehicle; and a travel control part that is configured to control acceleration, deceleration, or steering of the vehicle according to the control plan, wherein the control plan generation part generates the control plan of the vehicle according to a peripheral vehicle that satisfies a predetermined condition among one or more peripheral vehicles that are detected by the first detection part, and wherein when it is not possible to detect the peripheral vehicle that satisfies the predetermined condition, the control plan generation part is configured to set a virtual vehicle which virtually simulates the peripheral vehicle that satisfies the predetermined condition and generate the control plan of the vehicle.
-
公开(公告)号：US10019016B2
公开(公告)日：2018-07-10
申请号：US15357954
申请日：2016-11-21
发明人： Tien-Ping Liu
CPC分类号： G05D1/0253 , B05B12/04 , B05B12/12 , B05B12/14 , G05B19/402 , G05B2219/45013 , G05D2201/0216 , G06T7/33 , G06T7/73 , G06T2207/10016 , G06T2207/10024 , G06T2207/30204 , G06T2207/30252
摘要： The disclosure relates to a self positioning system and an autonomously mobile device using the same. The self positioning system is installed on the autonomously mobile device at work. The self positioning system includes a controlling module, an image acquisition module configured to acquire an image of the surrounding environment of the autonomously mobile device, an image dealing module configured to deal the image of the surrounding environment by selecting the feature point, and a calculating module configured to calculate position information of the autonomously mobile device according to the position change of the same feature point in different images. The self positioning system further includes a spraying module configured to spray liquid or paste to form a feature point in the surrounding environment.
-
公开(公告)号：US20180158337A1
公开(公告)日：2018-06-07
申请号：US15832801
申请日：2017-12-06
发明人： Krishna Koravadi
CPC分类号： G08G1/162 , B60R11/04 , B60R2300/301 , B60R2300/406 , B60R2300/8066 , B60R2300/8086 , B60R2300/8093 , B60W50/00 , B62D15/0265 , G05D1/0238 , G05D1/0253 , G05D1/0289 , G05D2201/0213 , G06K9/00805 , G08G1/0112 , G08G1/04 , G08G1/09626 , G08G1/166
摘要： A communication system for vehicles includes a first communication device disposed at a first vehicle and a second communication device disposed at a second vehicle. The first communication device wirelessly transmitting data indicative of a predicted path of travel of the first vehicle, and the second communication device receives the transmitted data from the first communication device. A control of the second vehicle processes data received from the first communication device and data indicative of a predicted path of travel of the second vehicle to determine a potential collision between the first vehicle and the second vehicle during a turning maneuver of one of the first and second vehicles toward the other of the first and second vehicles. Responsive to determination of a likelihood of collision between the first vehicle and the second vehicle, the control generates an alert to a driver of the second vehicle.
-
公开(公告)号：US09969399B2
公开(公告)日：2018-05-15
申请号：US15077500
申请日：2016-03-22
发明人： Youngchul Oh , Kicheol Shin , Byungyong You , MyungSeon Heo
CPC分类号： B60W30/18163 , B60W2420/42 , B60W2550/10 , B60W2550/22 , B60W2600/00 , B62D15/026 , B62D15/0265 , G05D1/02 , G05D1/0246 , G05D1/0253 , G05D1/0274 , G05D2201/0213 , G06K9/00798 , G06K9/00825 , G06K9/4671 , G06K2209/23 , G08G1/167
摘要： A vehicle includes a photographing unit for acquiring a plurality of images of a road, and a vehicle controller for detecting a marker on the road from the plurality of images, for deciding a first estimated position of the vehicle using an amount of change of the marker in the plurality of images, for deciding a second estimated position of the vehicle based on information about driving of the vehicle, and for deciding a final estimated position of the vehicle using the first estimated position and the second estimated position.
-
公开(公告)号：US09969089B2
公开(公告)日：2018-05-15
申请号：US15221036
申请日：2016-07-27
申请人： iRobot Corporation
发明人： Dhiraj Goel , Ethan Eade , Philip Fong , Mario E. Munich
CPC分类号： B25J9/1697 , B25J5/007 , B25J9/1628 , B25J9/1664 , B25J11/0085 , G05D1/0253 , G05D1/0268 , G05D1/027 , G05D1/0272 , G05D2201/0203 , G05D2201/0215 , Y10S901/01
摘要： Apparatus and methods for carpet drift estimation are disclosed. In certain implementations, a robotic device includes an actuator system to move the body across a surface. A first set of sensors can sense an actuation characteristic of the actuator system. For example, the first set of sensors can include odometry sensors for sensing wheel rotations of the actuator system. A second set of sensors can sense a motion characteristic of the body. The first set of sensors may be a different type of sensor than the second set of sensors. A controller can estimate carpet drift based at least on the actuation characteristic sensed by the first set of sensors and the motion characteristic sensed by the second set of sensors.
-
-
-
-
-
-
-
-
-
搜索结果
325 条记录 (耗时 0.03 秒)
