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公开(公告)号：US12122398B2
公开(公告)日：2024-10-22
申请号：US17722110
申请日：2022-04-15
Applicant: TUSIMPLE, INC.
Inventor： Lindong Sun , Liu Liu , Xiaoling Han , Yi Wang , Ruiliang Zhang
CPC classification number: B60W50/0205 , G05B23/00 , G05D1/0011 , G05D1/0055 , G05D1/0088 , G05D1/0282 , G07C5/008 , G07C5/0808
Abstract: An apparatus is provided to comprise: at least one processor and at least one memory including computer program code, the at least one memory and the computer program code configured to, with the at least one processor, cause the apparatus to: receive, from an electronic control unit of a vehicle, a test result comprising a result of a self test performed by the electronic control unit; analyze the received test result to determine a vehicle status, the vehicle status comprising a status indicator and status information to be included in a report; periodically transmit, to a remote system according to a first time period, a report including the vehicle status, a duration of the first time period being dependent on the vehicle status; receive, from the remote system, a control command; and in response to the control command being received, implement the control command.
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公开(公告)号：US12071101B2
公开(公告)日：2024-08-27
申请号：US17660519
申请日：2022-04-25
Applicant: TUSIMPLE, INC.
Inventor： Xiaoling Han , Charles A. Price , Lindong Sun , Liu Liu , Yi Wang , Ruiliang Zhang
CPC classification number: B60R25/30 , G05D1/0022 , G05D1/0077 , H04W4/80 , H04W84/042 , H04W84/12
Abstract: Described are devices, systems and methods for real-time remote control of vehicles with high redundancy. In some embodiments, two copies of at least one control command are received using two different wireless communication protocols, and are compared. The at least one control command is executed when the two copies are in agreement, but is rejected when the two copies differ. In other embodiments, additional wireless communication protocols may exist to provide a redundant mode of communication when one of the two different wireless communication protocols are unavailable. In yet other embodiments, redundant GPS units may be used to determine availability of any of the communication protocols, and relevant control commands may be downloaded in advance to circumvent a lack of coverage.
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公开(公告)号：US11292480B2
公开(公告)日：2022-04-05
申请号：US16569640
申请日：2019-09-12
Applicant: TuSimple, Inc.
Inventor： Yi Wang , Lindong Sun , Liu Liu , Xiaoling Han , Ruiliang Zhang
Abstract: Disclosed are devices, systems and methods for remote safe driving. One exemplary method includes detecting an emergency situation, and in response to the detecting the emergency situation, switching operation of the vehicle to a low-power operation mode that comprises shutting down a subset of vehicular components, and periodically transmitting a location of the vehicle to a remote monitoring center. Another exemplary method includes selecting at least one of a set of vehicular driving actions, and transmitting, over a secure connection, the at least one of the set of vehicular driving actions to the vehicle, wherein the set of vehicular driving actions is generated based on a classification of driver behavior.
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Patent Agency Ranking
公开(公告)号：US12202492B2
公开(公告)日：2025-01-21
申请号：US17656412
申请日：2022-03-24
Applicant: TUSIMPLE, INC.
Inventor： Yi Wang , Lindong Sun , Liu Liu , Xiaoling Han , Ruiliang Zhang
Abstract: Devices, systems and methods for remote safe driving of an autonomous vehicle are described. One exemplary method includes selecting, based on a classification of driver behavior, at least one of a set of driving actions and transmitting, to a vehicle over a secure communication channel, the at least one of the set of driving actions.
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公开(公告)号：US12151648B2
公开(公告)日：2024-11-26
申请号：US17255998
申请日：2019-06-20
Applicant: TUSIMPLE, INC.
Inventor： Jiaqi Liu , Ruiliang Zhang , Xiaoling Han , Lindong Sun , Liu Liu , Yi Wang
IPC: B60R25/30 , B60R25/102 , B60R25/32 , B60R25/33 , G06F21/55 , G06F21/57 , G06F21/60 , H04L9/32 , H04W4/40 , H04W4/80 , H04W4/90 , H04W12/106 , H04W12/108
Abstract: Disclosed are devices, systems and methods for securing wireless communications between a remote monitor center and a vehicle by using redundancy measures to increase the robustness of the system. In some embodiments, a system may include redundant communication channels, deploy redundant hardware and software stacks to enable switching to a backup in an emergency situation, and employ hypervisors at both the remote monitor center and the vehicle to monitor hardware and software resources and perform integrity checks. In other embodiments, message digests based on a cryptographic hash function and a plurality of predetermined commands are generated at both the remote monitor center and the vehicle, and compared to ensure the continuing integrity of the wireless communication system.
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公开(公告)号：US11609580B2
公开(公告)日：2023-03-21
申请号：US16656494
申请日：2019-10-17
Applicant: TUSIMPLE, INC.
Inventor： Lindong Sun , Yidi Zhang , Song Wang , Chang Joon Rhee
Abstract: A workflow management system is described to manage tasks to be performed with vehicles. The workflow management system includes a workflow management server and a computer located in a vehicle. The workflow management server generates and sends to the computer a record that describes a task to be performed with a vehicle. The task may include collecting sensor data from one or more sensors on the vehicle, or performing a vehicle driving test using an updated operating system to be used by the vehicle. The record can include a starting location and a destination of a route on which the vehicle is to perform the task. The computer receives the record, executes an operating system of the vehicle to perform the task, determines that the task is completed, and sends to a database a record status information that indicates that the task is completed.
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公开(公告)号：US11312334B2
公开(公告)日：2022-04-26
申请号：US16243821
申请日：2019-01-09
Applicant: TuSimple, Inc.
Inventor： Xiaoling Han , Charles A. Price , Lindong Sun , Liu Liu , Yi Wang , Ruiliang Zhang
Abstract: Described are devices, systems and methods for real-time remote control of vehicles with high redundancy. In some embodiments, two copies of at least one control command are received using two different wireless communication protocols, and are compared. The at least one control command is executed when the two copies are in agreement, but is rejected when the two copies differ. In other embodiments, additional wireless communication protocols may exist to provide a redundant mode of communication when one of the two different wireless communication protocols are unavailable. In yet other embodiments, redundant GPS units may be used to determine availability of any of the communication protocols, and relevant control commands may be downloaded in advance to circumvent the lack of coverage.
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公开(公告)号：US11305782B2
公开(公告)日：2022-04-19
申请号：US16245621
申请日：2019-01-11
Applicant: TuSimple, Inc.
Inventor： Lindong Sun , Liu Liu , Xiaoling Han , Yi Wang , Ruiliang Zhang
Abstract: Disclosed are devices, systems and methods for a monitoring system for autonomous vehicle operation. In some embodiments, a vehicle may perform self-tests, generate a report based on the results, and transmit it to a remote monitor center over one or both of a high-speed channel for regular data transfers or a reliable channel for emergency situations. In other embodiments, the remote monitor center may determine that immediate intervention is required, and may transmit a control command with high priority, which when received by the vehicle, is implemented and overrides any local commands being processed. In yet other embodiments, the control command with high priority is selected from a small group of predetermined control commands the remote monitor center may issue.
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