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公开(公告)号：US20190004159A1
公开(公告)日：2019-01-03
申请号：US15638538
申请日：2017-06-30
Applicant: Delphi Technologies, Inc.
Inventor： Jong Ho Lee , Junsung Kim
CPC classification number: G01S7/4972 , G01S7/4026 , G01S17/023 , G01S17/936
Abstract: A Light Detection and Ranging (LiDAR) sensor alignment system includes an imaging device, a LiDAR sensor, a mount device, and a controller. The imaging device is configured to output an image signal associated with a first scene that includes an object. The LiDAR sensor is configured to output a LiDAR signal associated with a second scene. The mount device is attached to the LiDAR sensor and adapted to align the LiDAR sensor. The controller is configured to receive the image and LiDAR signals, classify the object from the first scene, and confirm the object is properly oriented within the second scene. If the object is not properly orientated within the second scene, the controller initiates an action.
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公开(公告)号：US20180316873A1
公开(公告)日：2018-11-01
申请号：US15499076
申请日：2017-04-27
Applicant: Delphi Technologies, Inc.
Inventor： Junqing Wei , Junsung Kim , Jong Ho Lee
CPC classification number: G01S17/936 , G01S17/023 , G01S17/42
Abstract: A data-fusion system that fuses lidar-data and camera-data for an automated vehicle includes a camera, a lidar, and a controller. The camera renders an image of an object proximate to a host-vehicle. The lidar detects a distance and a direction to the object based on a reflected-signal of light reflected by the object. The controller is in communication with the camera and the lidar. The controller is configured to determine a reflectivity-characteristic of the object based on the image and the reflected-signal, and adjust a detection-characteristic of the lidar when the reflectivity-characteristic of the object makes it difficult for the lidar to detect the distance and the direction to the object.
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公开(公告)号：US20190004160A1
公开(公告)日：2019-01-03
申请号：US15638577
申请日：2017-06-30
Applicant: Delphi Technologies, Inc.
Inventor： Jong Ho Lee , Junsung Kim , Wenda Xu
Abstract: A Light Detection and Ranging (LiDAR) sensor alignment system includes first and second LiDAR sensors, and a controller. The first and second LiDAR sensors are each configured to monitor respective first and second regions and output respective first and second LiDAR signals associated with the regions. The controller is configured to receive the signals, recognize a target detected by both the first and second LiDAR sensors, utilize a first coordinate map associated with the first region to determine a first mapped location of the target, utilize a second coordinate map associated with the second region to determine a second mapped location of the target, and associate the first and second mapped locations to determine if the first and second LiDAR sensors are aligned.
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公开(公告)号：US20180314264A1
公开(公告)日：2018-11-01
申请号：US15499415
申请日：2017-04-27
Applicant: Delphi Technologies, Inc.
Inventor： Gaurav Bhatia , Jong Ho Lee
CPC classification number: G05D1/0221 , B60W30/12 , B60W40/04 , B60W2050/0088 , B60W2550/402 , G05D1/0088 , G05D1/0231 , G08G1/0112 , G08G1/0133 , G08G1/0145
Abstract: A learning system for an automated vehicle to learn local traffic customs includes a location-detector, and object-detector, and a controller. The location-detector indicates a location of a host-vehicle on a digital-map. The object-detector detects a lane-marking and other-vehicles proximate to the host-vehicle. The controller is in communication with the location-detector and the object-detector. The controller is configured to determine when an observed-behavior of the other-vehicles is not in accordance with the lane-marking present at the location, and operate the host-vehicle in accordance with the observed-behavior.
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5.发明申请公开(公告)号：US20190212734A1
公开(公告)日：2019-07-11
申请号：US16099169
申请日：2017-04-19
Applicant: Delphi Technologies, Inc.
Inventor： Junqing Wei , Wenda Xu , Jarrod M. Snider , Jong Ho Lee
CPC classification number: G05D1/0088 , B60Y2300/18166 , G05D1/0223 , G05D1/0287 , G05D2201/0213
Abstract: A driving-rule system (10) suitable to operate an automated includes a vehicle-detector (16) and a controller (20). The vehicle-detector (16) is suitable for use on a host-vehicle (12). The vehicle-detector (16) is used to detect movement of an other-vehicle (14) proximate to the host-vehicle (12). The controller (20) is in communication with the vehicle-detector (16). The controller (20) is configured to operate the host-vehicle (12) in accordance with a driving-rule (22), detect an observed-deviation (24) of the driving-rule (22) by the other-vehicle (14), and modify the driving-rule (22) based on the observed-deviation (24).
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Patent Agency Ranking
公开(公告)号：US20180330617A1
公开(公告)日：2018-11-15
申请号：US15591680
申请日：2017-05-10
Applicant: Delphi Technologies, Inc.
Inventor： Junqing Wei , Wenda Xu , Jong Ho Lee
CPC classification number: G08G1/166 , B60K31/0008 , B60Q5/006 , B60W30/08 , B60W30/09 , B60W2550/10 , B60W2550/22 , G05D1/0055 , G05D1/0088 , G06K9/00369 , G06K9/00805 , G06K9/00825 , G06T2207/30252 , G06T2207/30261 , G08G1/09623 , G08G1/096783 , G08G1/165
Abstract: A system for operating an automated vehicle in a crowd of pedestrians includes an object-detector, optionally, a signal detector, and a controller. The object-detector detects pedestrians proximate to a host-vehicle. The signal-detector detects a signal-state displayed by a traffic-signal that displays a stop-state that indicates when the host-vehicle should stop so the pedestrians can cross in front of the host-vehicle, and displays a go-state that indicates when the pedestrians should stop passing in front of the host-vehicle so that the host-vehicle can go forward. The controller is in control of movement of the host-vehicle and in communication with the object-detector and the signal-detector. The controller operates the host-vehicle to stop the host-vehicle when the stop-state is displayed, and operates the host-vehicle to creep-forward after a wait-interval after the traffic-signal changes to the go-state when the pedestrians fail to stop passing in front of the host-vehicle.
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公开(公告)号：US10025311B2
公开(公告)日：2018-07-17
申请号：US15336942
申请日：2016-10-28
Applicant: DELPHI TECHNOLOGIES, INC.
Inventor： Serge Lambermont , Junqing Wei , Jong Ho Lee , Wenda Xu
Abstract: A sensor-control system for operating an automated vehicle includes a first sensor, a second sensor, and a controller. The first sensor is used to detect objects proximate to a host-vehicle. The first sensor is characterized by a first-sensing-technology. The second sensor is used to detect objects proximate to the host-vehicle. The second sensor is characterized by a second-sensing-technology different from the first-sensing-technology. The controller is in communication with the first sensor and the second sensor. A location of an object detected by the first-sensor is used to select a field-of-view of the second-sensor.
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公开(公告)号：US20170350713A1
公开(公告)日：2017-12-07
申请号：US15171148
申请日：2016-06-02
Applicant: Delphi Technologies, Inc.
Inventor： Gaurav Bhatia , Jong Ho Lee , Junqing Wei
CPC classification number: G01C21/32 , G01C21/3602 , G05D1/0088 , G05D1/0246 , G05D1/0274 , G05D2201/0213
Abstract: A map-data update system suitable for use by automated vehicles includes a digital-map, an imager-device, and a controller. The digital-map is used to indicate an expected-position of a traffic-signal relative to a map-location of a host-vehicle. The imager-device is suitable to install on the host-vehicle. The imager-device is used to determine an actual-position of the traffic-signal relative to a present-location of the host-vehicle. The controller is in communication with the digital-map and the imager-device. The controller issues an update-request to update the digital-map when the actual-position differs from the expected-position by greater than an error-threshold.
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公开(公告)号：US20170286784A1
公开(公告)日：2017-10-05
申请号：US15083520
申请日：2016-03-29
Applicant: Delphi Technologies, Inc.
Inventor： Gaurav Bhatia , Jong Ho Lee , Junsung Kim
Abstract: An infrastructure-device status-verification system suitable for use by an automated vehicle includes a transceiver, an object-detector, and a controller. The transceiver is suitable to install on a host-vehicle. The transceiver is used to receive an indicated-status of an infrastructure-device. The object-detector is suitable to install on the host-vehicle. The object-detector is used to determine a detected-status of the infrastructure-device. The controller is in communication with the transceiver and the object-detector. The controller determines a confirmed-status of the infrastructure-device based on the indicated-status and the detected-status. The system provides for increased confidence and security regarding information about the status of an infrastructure-device such as the traffic-signal (e.g. red, yellow, and green), thereby avoid miss-information caused by, for example, hacking or spoofing of V2I communications from the infrastructure-device, and overcome instances when the field-of-view between the object-detector and the infrastructure-device 26 becomes occluded after the confirmed-status has been established or determined.
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公开(公告)号：US09671785B1
公开(公告)日：2017-06-06
申请号：US15083538
申请日：2016-03-29
Applicant: Delphi Technologies, Inc.
Inventor： Gaurav Bhatia , Jong Ho Lee , Junsung Kim
IPC: G05D1/02
CPC classification number: G05D1/0231 , B60W30/08 , G05D1/0257 , G05D1/028 , G05D2201/0213 , H04W4/02 , H04W84/005
Abstract: An object-detection system suitable for use in an automated vehicle includes a transceiver, and object-detector, and a controller. The transceiver is suitable to install on a host-vehicle. The transceiver is used to receive an indicated-location of an object proximate to the host-vehicle. The object-detector is suitable to install on the host-vehicle. The object-detector is used to detect a relative-location of the object relative to the host-vehicle. The controller is in communication with the transceiver and the object-detector. The controller determines a confirmed-location of the object relative to the host-vehicle based on the indicated-location and the relative-location. Determining the confirmed-location of the object allows for selecting from a variety of optimized algorithms to better track subsequent expected motion of the object, and reducing the risk of unnecessary or erratic action by the host-vehicle caused by hacking of the wireless-transmission or deliberate malicious content in the wireless-transmission.
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