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11. 发明申请

WO2017049154A1 IMPLEMENTATION OF THE FOCAL PLANE 2D APD ARRAY FOR HYPERION LIDAR SYSTEM 审中-公开
标题翻译：用于高性能激光雷达系统的焦点平面2D APD阵列的实现
公开(公告)号：WO2017049154A1
公开(公告)日：2017-03-23
申请号：PCT/US2016/052244
申请日：2016-09-16
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , ARABI, Karim , GOUSEV, Evgeni
IPC分类号： G01S7/48 , G01S17/10 , G02B26/10
CPC分类号： G01S7/4863 , G01S7/4816 , G01S7/4817 , G01S7/4818 , G01S17/06 , G01S17/105 , G01S17/42 , G02B26/103
摘要： Aspects of the disclosure are related to a Lidar device, comprising: a vibrating fiber optic cantilever system on a transmit (TX) path; and a two-dimensional (2D) light sensor array on a receive (RX) path.
摘要翻译：本发明的方面涉及激光雷达装置，包括：发射（TX）路径上的振动光纤悬臂系统; 以及在接收（RX）路径上的二维（2D）光传感器阵列。

12. 发明申请

WO2023049550A1 HIGH RESOLUTION CAMERA SYSTEM FOR AUTOMOTIVE VEHICLES 审中-公开
公开(公告)号：WO2023049550A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/074514
申请日：2022-08-04
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , SADEK, Ahmed Kamel , ANSARI, Amin , SUBRAMANIAN, Sundar , GOWAIKAR, Radhika Dilip , JOHN WILSON, Makesh Pravin , HAMILTON, Michael John , SANYAL, Shantanu Chaisson
IPC分类号： B60W30/08 , G06V10/25 , G06V20/58 , H04N5/232
摘要： System and method for processing a camera frame in a mobile device by partitioning the camera frame into different sections based on the distance from a vehicle to each of the sections and the required resolution of each of the sections. A mobile device comprises: a memory; a processor communicatively coupled to the memory, the processor configured to: receive a camera frame from a camera mounted on a vehicle traveling on a road; determine a drivable path of the vehicle; project the drivable path onto the camera frame; partition a part of the camera frame containing the drivable path into at least one section based on a distance from the vehicle to each of the at least one section; and determine a required resolution of each of the at least one section based on the distance from the vehicle to each of the at least one section.

13. 发明申请

WO2022231719A1 POSITIONING WHEN SPS INFORMATION IS SPOOFED 审中-公开
公开(公告)号：WO2022231719A1
公开(公告)日：2022-11-03
申请号：PCT/US2022/020556
申请日：2022-03-16
申请人： QUALCOMM INCORPORATED
发明人： SHUMAN, Mohammed Ataur Rahman , SLOBODYANYUK, Volodimir , SHARMA, Arunandan , VASSILOVSKI, Dan , PETIT, Jonathan
IPC分类号： G01S5/00 , G01S19/21 , G01S19/39 , G01S19/48
摘要： Techniques are discussed herein for detecting anomalous signals such as spoofed satellite positioning system (SPS) signals and for the transmission of accurate location estimates between user equipments (UEs) when the SPS signals are not reliable. A UE determines an SPS derived location estimate and determines an associated confidence level. The confidence level is determined based on time or location derived from the SPS signals, e.g., relative to local time or non-SPS information, such as stored previous location estimates, non-SPS sensor information, and location information from other UEs. The UE transmits location information to other UEs that includes a selected location estimate, confidence level, and the source of the location estimate, e.g., where the SPS derived location estimate is selected if the confidence level is high and the non-SPS derived location estimate is selected if the confidence level is low.

14. 发明申请

WO2018048584A1 MULTI-TIER LIGHT-BASED RANGING SYSTEMS AND METHODS 审中-公开
标题翻译：多层轻型测距系统和方法
公开(公告)号：WO2018048584A1
公开(公告)日：2018-03-15
申请号：PCT/US2017/046920
申请日：2017-08-15
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , WYRWAS, John , RAINA, Manav , IRISH, Linda
IPC分类号： G01S17/93 , G01S7/481
CPC分类号： G01S7/4815 , G01S7/4817 , G01S17/10 , G01S17/936
摘要： Methods, systems, computer-readable media, and apparatuses for multi-tier light-based ranging are presented. One example method includes determining a first operating environment; selecting a first set of laser emitters from a plurality of sets of laser emitters based on the first operating environment, the first set of laser emitters having a first angular FOV and a first effective range; detecting one or more objects within the first angular FOV based on detected reflected laser light; determining a second operating environment different from the first operating environment; selecting a second set of laser emitters from the plurality of sets of laser emitters based on the second operating environment, the second set of laser emitters having a second angular FOV narrower than the first angular FOV and a second effective range greater than the first effective range; and detecting one or more objects within the second angular FOV based on detected reflected laser light.
摘要翻译：介绍了用于多层光基测距的方法，系统，计算机可读介质和设备。一个示例方法包括确定第一操作环境; 基于所述第一操作环境从多组激光发射器中选择第一组激光发射器，所述第一组激光发射器具有第一角度FOV和第一有效范围; 基于检测到的反射激光检测第一角度FOV内的一个或多个物体; 确定不同于所述第一操作环境的第二操作环境; 基于第二操作环境从多组激光发射器中选择第二组激光发射器，第二组激光发射器具有比第一角度FOV窄的第二角度FOV和大于第一有效范围的第二有效范围 ; 并基于检测到的反射激光检测第二角度FOV内的一个或多个物体。

15. 发明申请

WO2017105568A3 LIGHT DETECTION AND RANGING (LIDAR) SYSTEM WITH DUAL BEAM STEERING 审中-公开
公开(公告)号：WO2017105568A3
公开(公告)日：2017-06-22
申请号：PCT/US2016/051859
申请日：2016-09-15
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , GOUSEV, Evgeni Petrovich , ARABI, Karim
IPC分类号： G01S17/42 , G01S17/87 , G01S7/481 , G01S17/93
摘要： A light detection and ranging (LIDAR) apparatus includes dual beam scanners with dual beam steering. A first beam scanner in the LIDAR apparatus scans a wider area in one or more of a first plurality of scan patterns, and a second beam scanner in the LIDAR apparatus scans a narrower area in one or more of a second plurality of scan patterns different from the first plurality of scan patterns.

16. 发明申请

WO2023009907A1 OCCUPANCY MAPPING FOR AUTONOMOUS CONTROL OF A VEHICLE 审中-公开
公开(公告)号：WO2023009907A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/072547
申请日：2022-05-25
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , JOSHI, Avdhut , SUBRAMANIAN, Sundar
IPC分类号： G06V10/62 , G06V10/764 , G06V20/58 , G01S13/931
摘要： In some aspects, a device may receive point data associated with a cell of an occupancy grid for controlling a vehicle. The device may determine, based on the point data, a characteristic of the cell that is associated with an occupancy probability of the cell, wherein the occupancy probability is determined according to a first technique based on the point data. The device may configure, based on the characteristic, the occupancy probability for the cell, within the occupancy grid, according to a second technique. Numerous other aspects are described.

17. 发明申请

WO2022212970A1 OCCUPANCY CLUSTERING ACCORDING TO RADAR DATA 审中-公开
公开(公告)号：WO2022212970A1
公开(公告)日：2022-10-06
申请号：PCT/US2022/070438
申请日：2022-01-31
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , JOSHI, Avdhut , SUBRAMANIAN, Sundar
IPC分类号： G01S13/931 , G01S13/89 , G01S17/89 , G01S17/931 , G01S2013/9316 , G01S2013/9323 , G05D1/0242 , G05D1/0268
摘要： In some aspects, a device may receive, from a radar scanner or a LIDAR scanner of a vehicle, point data that identifies a first point and a second point. The device may receive grid information that identifies cells of a grid that is associated with mapping a physical environment of the vehicle. The device may designate, based on determining that a distance between the first point and the second point satisfies a distance threshold, a subset of the cells as an occupied cluster that is associated with the first point and the second point. The device may perform an action associated with the vehicle based on location information associated with the occupied cluster. Numerous other aspects are described.

18. 发明申请

WO2021040954A1 APPARATUS AND METHOD FOR RADAR CALIBRATION 审中-公开
公开(公告)号：WO2021040954A1
公开(公告)日：2021-03-04
申请号：PCT/US2020/044112
申请日：2020-07-29
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir
IPC分类号： G01S7/40 , G01S13/00 , G01S13/87 , G01S13/931
摘要： Various aspects may include an apparatus for radar calibration including a radar control system and a first radar antenna and a second radar antenna, one on the inside of a device housing area and the other on the outside of a device housing area. Both antennae may be mounted to the device housing area. By transmitting a signal from one antenna to the other, various aspects of the signal may be measured by the radar control system in order to determine a calibration parameter for radar calibration.

19. 发明申请

WO2018044445A1 METHODS, SYSTEMS, AND APPARATUS FOR DYNAMICALLY ADJUSTING RADIATED SIGNALS 审中-公开
标题翻译：用于动态调整辐射信号的方法，系统和设备
公开(公告)号：WO2018044445A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/044433
申请日：2017-07-28
申请人： QUALCOMM INCORPORATED
发明人： RAINA, Manav , SLOBODYANYUK, Volodimir
IPC分类号： G01S17/93 , G01S7/489 , G01S7/491
摘要： Methods and apparatus for providing dynamically adjusted radiated signals are disclosed. In one aspect, a method of detecting one or more objects in a path of travel of a vehicle may include generating a laser with radiated power. The method may further include emitting the laser in a direction of travel of the vehicle and receiving one or more reflections of the emitted laser reflected from the one or more objects located in the direction of travel of the vehicle. The method may also further include generating a signal indicating that the one or more objects are in a path of the vehicle based on the received one or more reflections. The method may also include dynamically adjusting the radiated power of the laser based on an input corresponding to one or more of (i) a current speed of the vehicle or (ii) a current position of the vehicle.
摘要翻译：公开了用于提供动态调整的辐射信号的方法和装置。在一个方面，一种检测车辆的行驶路径中的一个或多个物体的方法可以包括生成具有辐射功率的激光器。该方法还可以包括在车辆的行进方向上发射激光并且接收从位于车辆的行进方向上的一个或多个物体反射的发射激光的一个或多个反射。该方法还可以进一步包括基于所接收的一个或多个反射来生成指示该一个或多个物体在车辆的路径中的信号。该方法还可以包括基于与（i）车辆的当前速度或（ii）车辆的当前位置中的一个或多个相对应的输入动态地调整激光器的辐射功率。

20. 发明申请

WO2018044394A1 HYBRID SCANNING LIDAR SYSTEMS 审中-公开
标题翻译：混合扫描激光雷达系统
公开(公告)号：WO2018044394A1
公开(公告)日：2018-03-08
申请号：PCT/US2017/041476
申请日：2017-07-11
申请人： QUALCOMM INCORPORATED
发明人： SLOBODYANYUK, Volodimir , GROB, Matthew , WYRWAS, John , ARABI, Karim , PANKAJ, Rajesh , GOUSEV, Evgeni , BALRAJ, Sajith
IPC分类号： G01S17/10 , G01S7/481
摘要： Disclosed herein are techniques for light beam scanning in a light detection and ranging (LIDAR) system. The LIDAR system includes a beam shaping subsystem configured to generate an illumination pattern elongated in a first direction, and a scanning subsystem configured to direct the elongated illumination pattern towards a plurality of positions along a second direction different from the first direction. The LIDAR system further includes a sensor configured to generate a detection signal in response to detecting light reflected by a target object illuminated by the elongated illumination pattern, and a processor configured to determine a characteristic of the target object based on the detection signal.
摘要翻译：这里公开的是用于光探测和测距（LIDAR）系统中的光束扫描的技术。 LIDAR系统包括被配置成生成在第一方向上延伸的照射图案的光束整形子系统以及被配置为将细长照射图案沿着与第一方向不同的第二方向引导至多个位置的扫描子系统。 LIDAR系统还包括传感器，该传感器被配置为响应于检测到被细长照射图案照射的目标物体反射的光而生成检测信号，以及处理器，被配置为基于检测信号确定目标物体的特性。 p>

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