-
公开(公告)号：US20240359681A1
公开(公告)日：2024-10-31
申请号：US18607273
申请日：2024-03-15
发明人： Kosuke OBAYASHI , Tomoki TADA , Mengqing LIU
IPC分类号： B60W20/40 , B60W30/182 , B60W50/02 , B60W50/029 , B60W50/08 , B60W50/14
CPC分类号： B60W20/40 , B60W30/182 , B60W50/0205 , B60W50/029 , B60W50/082 , B60W50/14 , B60W2050/146 , B60W2300/36 , B60W2510/244 , B60W2540/215 , B60W2556/10
摘要： A vehicle includes: a driving wheel; at least one prime mover; a user interface that receives user's selection of a first traveling mode or a second traveling mode; and processing circuitry configured to control the prime mover in accordance with the selected traveling mode. When a selection disabling condition indicating a predetermined vehicle state is satisfied, the processing circuitry disables selection of the first traveling mode which is performed by the user's selection. When the selection disabling condition is satisfied while the vehicle is traveling in the first traveling mode, the processing circuitry continues the first traveling mode until a switching condition indicating a predetermined vehicle state is satisfied. When the selection disabling condition is satisfied while the vehicle is traveling in the first traveling mode, and the switching condition is satisfied, the processing circuitry switches the traveling mode to the second traveling mode regardless of the user's selection.
-
公开(公告)号：US12122248B2
公开(公告)日：2024-10-22
申请号：US17201536
申请日：2021-03-15
发明人： Aubrey W. Downs, Jr. , Christopher L Jones , James M. Faucett , Yiran Hu , Ruixing Long , Brent S. Gagas , Wei Wang
IPC分类号： B60L15/36 , B60L15/20 , B60W50/02 , B60W50/029
CPC分类号： B60L15/36 , B60L15/2036 , B60W50/0205 , B60W50/029 , B60L2240/12 , B60L2240/22 , B60L2240/423 , B60W2050/0292
摘要： Presented are control systems for operating dual-independent drive unit (DIDU) powertrains, methods for making/operating such systems, and electric-drive vehicles with fault management and mitigation for DIDU axles. A method of operating a motor vehicle with a DIDU axle includes monitoring first and second drive units (DU) that are independently operable to drive respective road wheels via respective axle shafts of the DIDU axle. A vehicle controller receives an indication of a fault condition in the first DU from a fault sensing module and responsively determines a fault type for the fault condition. The controller ascertains the vehicle's current speed and determines a respective torque limit for each of the DIDU drive units based on the fault type and current vehicle speed. Torque output of the first DU is concomitantly constrained to a first torque limit while torque output of the second DU is constrained to a second torque limit.
-
公开(公告)号：US12097868B2
公开(公告)日：2024-09-24
申请号：US17702922
申请日：2022-03-24
IPC分类号： G07C5/08 , B60W50/02 , B60W50/029 , B60W60/00
CPC分类号： B60W50/029 , B60W50/0205 , B60W60/001 , G07C5/085 , B60W2050/0215 , B60W2420/403 , B60W2555/20
摘要： A navigation instruction of an autonomous vehicle is detected. The autonomous vehicle is in an environment. The autonomous vehicle is communicatively coupled to a plurality of sensors configured to capture environmental information of the environment. An anomalous sensor status of a first sensor of the plurality of sensors is determined based on the plurality of sensors. An air measurement is identified in response to the anomalous sensor status and based on a second sensor of the plurality of sensors. The air measurement is adjacent to the autonomous vehicle. Autonomous movement operation of the autonomous vehicle is directed in response to the movement instruction and based on the air measurement.
-
4.发明公开公开(公告)号：US20240308533A1
公开(公告)日：2024-09-19
申请号：US18121725
申请日：2023-03-15
发明人： Tomer PERETZ , Ofer ROSENBERG , Boris TSUKERMAN , Moshe ANSCEL
IPC分类号： B60W50/029 , B60W50/035 , B60W50/06 , B60W60/00
CPC分类号： B60W50/029 , B60W50/035 , B60W50/06 , B60W60/00186 , B60W2050/0295 , B60W2710/18 , B60W2710/30
摘要： A vehicle control method includes defining a set of multiple workloads, each workload including a workload descriptor and at least one containerized image configured to execute at least one vehicle control process, the workload descriptor defining a safety level of the workload, one or more vehicle system resources used by the least one containerized image of the workload, and a vehicle system location for executing the containerized images. The method includes allocating vehicle system resources to each workload according to the workload descriptors, wherein the vehicle system resources include at least one of a central processor utilization, a graphics processor utilization, a memory size, an artificial intelligence accelerator, or a video codec, executing the vehicle control processes of the containerized images of the multiple workloads, and in response to a vehicle system resource conflict, assigning higher priority resource access to workloads having a critical safety level.
-
公开(公告)号：US20240308447A1
公开(公告)日：2024-09-19
申请号：US18272411
申请日：2022-01-31
申请人： REE AUTOMOTIVE LTD.
发明人： Richard SUTTON , Ron TOLEDANO , Ohad STAUBER , Eugen LAYEVSKI
IPC分类号： B60R16/023 , B60W10/04 , B60W10/20 , B60W50/02 , B60W50/029 , B60W50/04
CPC分类号： B60R16/0232 , B60W50/0205 , B60W50/029 , B60W50/045 , B60W10/04 , B60W10/20 , B60W2050/0297
摘要： A control system is provided for a vehicle that includes a plurality of vehicle corner modules (VCMs) which each comprise at least two of: a drive subsystem, a steering subsystem, and a braking subsystem. The control system comprises a network of VCM-controllers that are onboard and installed within a different respective VCM and that are operatively linked to each one of the subsystems of its respective VCM to receive therefrom sensor data and to regulate operation thereof in response to incoming signals received from outside its respective VCM. The control system provides a no-fault operating mode defined by the absence of a control-system fault, and a VCM-controller of a first VCM is programmed to control, when operating in the no-fault operating mode, at least one subsystem in a second VCM.
-
公开(公告)号：US12091026B2
公开(公告)日：2024-09-17
申请号：US18268628
申请日：2020-12-28
发明人： Yoshifumi Nakamura , Yuichi Komori , Shingo Ito , Ayumu Horiba , Tadahiko Kanoh , Noriyuki Imaeda , Takashi Kishimoto , Daiki Higuchi
IPC分类号： B60W30/06 , B60W30/182 , B60W50/029 , B60W50/08 , B60W50/14 , B60W60/00 , G05D1/00 , G06V20/56
CPC分类号： B60W50/082 , B60W30/06 , B60W30/182 , B60W50/029 , B60W50/14 , G06V20/56 , B60W2050/146 , B60W60/005 , B60W2420/403 , G05D1/0061
摘要： A vehicle control device includes a recognizer configured to recognize surrounding circumstances of a vehicle; a driving controller configured to control steering and acceleration/deceleration of the vehicle; and a mode determinator configured to determine any of a plurality of driving modes including a first driving mode and a second driving mode as a driving mode of the vehicle, in which tasks imposed on a driver in the second driving mode are less significant than in the first driving mode, the driving controller controls the vehicle in the second driving mode, and the driving mode is changed to the first driving mode when an abnormality including predetermined conditions has occurred regarding one or more cameras capturing an image of an area around the vehicle or an image captured by the one or more cameras.
-
公开(公告)号：US20240270265A1
公开(公告)日：2024-08-15
申请号：US18567393
申请日：2022-04-20
发明人： Rihab LAAROUSI , Tobias STRACKE
IPC分类号： B60W50/029 , B60W60/00 , G01S7/40 , G01S7/497 , G01S13/931 , H04N17/00
CPC分类号： B60W50/029 , B60W60/00 , B60W2420/403 , B60W2420/408 , B60W2556/35 , G01S7/40 , G01S7/497 , G01S13/931 , G01S2013/9323 , H04N17/002
摘要： Performance of at least one environment sensor of a vehicle is evaluated by recording false negatives of the environment sensor regarding a reference object, classifying the false negatives recorded according to chronological length and respectively assigning the false negatives to one of several pre-determined time classes. A false negative rate for each of the time classes is determined specifying how often false negatives of the respective time class occur during the evaluation period. A false negative threshold is predetermined for each of the time classes. For each time class it is determined how often the false negative rate of the time class exceeds the false negative threshold pre-determined for the time class. The performance of the environment sensor is evaluated as impaired if the number of instances in which the false negative threshold for the respective time class is exceeded by the false negative rate is higher than a value for the respective time class.
-
公开(公告)号：US20240253632A1
公开(公告)日：2024-08-01
申请号：US18424338
申请日：2024-01-26
发明人： Hideki KAMATANI , Takahiro Narita
IPC分类号： B60W30/165 , B60W30/14 , B60W30/182 , B60W50/02 , B60W50/029 , B60W60/00
CPC分类号： B60W30/165 , B60W30/143 , B60W30/182 , B60W50/0205 , B60W50/029 , B60W60/001 , B60W2050/021 , B60W2554/802
摘要： A vehicle driving assistance apparatus, while executing a vehicle moving speed increasing/decreasing control, sets a set vehicle moving speed range such that the set vehicle moving speed range set when a control range change condition is satisfied, is narrower than the set vehicle moving speed range set when the control range change condition is unsatisfied, and while executing an inter-vehicle distance increasing/decreasing control, sets the set inter-vehicle distance range such that the set inter-vehicle distance range set when the control range change condition is satisfied, is narrower than the set inter-vehicle distance range set when the control range change condition is unsatisfied.
-
公开(公告)号：US12043287B2
公开(公告)日：2024-07-23
申请号：US18151442
申请日：2023-01-08
申请人： TuSimple, Inc.
发明人： Xiaoling Han , Yu-Ju Hsu , Mohamed Hassan Ahmed Hassan Wahba , Kun Zhang , Zehua Huang , Qiong Xu , Zhujia Shi , Yicai Jiang , Junjun Xin
IPC分类号： B60W60/00 , B60W30/08 , B60W50/02 , B60W50/029
CPC分类号： B60W60/0018 , B60W30/08 , B60W50/0205 , B60W50/029 , B60W2050/021 , B60W2050/0215 , B60W2050/0297
摘要： Devices, systems, and methods for a vehicular safety system in autonomous vehicles are described. An example method for safely controlling a vehicle includes selecting, based on a first control command from a first vehicle control unit, an operating mode of the vehicle, and transmitting, based on the selecting, the operating mode to an autonomous driving system, wherein the first control command is generated based on input from a first plurality of sensors, and wherein the operating mode corresponds to one of (a) a default operating mode, (b) a minimal risk condition mode of a first type that configures the vehicle to pull over to a nearest pre-designated safety location, (c) a minimal risk condition mode of a second type that configures the vehicle to immediately stop in a current lane, or (d) a minimal risk condition mode of a third type that configures the vehicle to come to a gentle stop.
-
10.发明授权公开(公告)号：US12025984B2
公开(公告)日：2024-07-02
申请号：US17365937
申请日：2021-07-01
IPC分类号： G05D1/00 , B60W50/02 , B60W50/029 , B60W60/00 , G06F9/48
CPC分类号： G05D1/0214 , B60W50/0205 , B60W50/029 , B60W60/001 , G05D1/0088 , G06F9/4881 , B60W2050/0215
摘要： A fully tested autonomous system works predictably under ideal or assumed environment. However, behavior of the system is not fully defined when component(s) malfunction or fail (e.g., sensor failures) and the like which leads to inefficient task execution. Present disclosure provides system and method for imperfect sensing-based analysis of agents deployed in environments for traversal task execution, specifically, in unknown environments. The system estimates performance metric (e.g., task execution time) and safety metrics (e.g., number of collisions encountered while executing the task) related to task of traversal of the vehicle/agent from its current position to a target location. The system also incorporates sensitivity of each sensor(s), for given task, when they malfunction. The sensing malfunction can be both independent and/or co-related with malfunction of other sensors. Such a model helps to identify the most critical component in the agent(s), thereby increasing reliability of the system and meet safety standards.
-
-
-
-
-
-
-
-
-
搜索结果
684 条记录 (耗时 0.027 秒)
