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公开(公告)号：US20220212680A1
公开(公告)日：2022-07-07
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: Disclosed are devices, systems and methods for remote safe driving. 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：US20210221332A1
公开(公告)日：2021-07-22
申请号：US17255998
申请日：2019-06-20
Applicant: TuSimple, Inc.
Inventor： Jaiqi LIU , Ruiliang ZHANG , Xiaoling HAN , Lindong SUN , Liu LIU , Yi WANG
IPC: B60R25/30 , B60R25/33 , B60R25/32 , B60R25/102 , G06F21/55 , G06F21/57 , G06F21/60 , H04W12/108 , H04W12/106 , H04L9/32 , H04W4/40 , H04W4/80 , H04W4/90
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：US20250042363A1
公开(公告)日：2025-02-06
申请号：US18922918
申请日：2024-10-22
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：US20220242371A1
公开(公告)日：2022-08-04
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
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：US20240110791A1
公开(公告)日：2024-04-04
申请号：US18539544
申请日：2023-12-14
Applicant: TUSIMPLE, INC.
IPC: G01C21/16 , G01S17/86 , G01S17/89 , G01S17/931 , G06F18/24 , G06F18/2415 , G06V10/75 , G06V10/764 , G06V20/56
CPC classification number: G01C21/1656 , G01C21/1652 , G01S17/86 , G01S17/89 , G01S17/931 , G06F18/24 , G06F18/2415 , G06V10/757 , G06V10/764 , G06V20/56 , G06T17/05
Abstract: A system is disclosed including at least one memory including computer program instructions, which when executed by at least one processor, cause the system to at least generate, based on a plurality of images from a camera, a first map including a first plurality of features; generate, based on data from a light ranging sensor, a second map including a second plurality of features; and determine, based on a comparison of the first plurality of features and the second plurality of features, a position of the first map relative to the second map. A corresponding method and non-transitory computer-readable medium are also provided.
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Patent Agency Ranking
公开(公告)号：US20220242425A1
公开(公告)日：2022-08-04
申请号：US17722110
申请日：2022-04-15
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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公开(公告)号：US20200086884A1
公开(公告)日：2020-03-19
申请号：US16569640
申请日：2019-09-12
Applicant: TuSimple
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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公开(公告)号：US20190210613A1
公开(公告)日：2019-07-11
申请号：US16245621
申请日：2019-01-11
Applicant: TuSimple
Inventor： Lindong SUN , Liu LIU , Xiaoling HAN , Yi WANG , Ruiliang ZHANG
CPC classification number: B60W50/0205 , G05D1/0011 , G05D1/0055 , G05D1/0088 , G05D2201/0213 , G07C5/008 , G07C5/0808
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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公开(公告)号：US20250042419A1
公开(公告)日：2025-02-06
申请号：US18921347
申请日：2024-10-21
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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公开(公告)号：US20220019814A1
公开(公告)日：2022-01-20
申请号：US17477406
申请日：2021-09-16
Applicant: TUSIMPLE, INC.
Abstract: A system is disclosed including at least one memory including computer program instructions, which when executed by at least one processor, cause the system to at least generate, based on a plurality of images from a camera, a first map including a first plurality of features; generate, based on data from a light ranging sensor, a second map including a second plurality of features; and determine, based on a comparison of the first plurality of features and the second plurality of features, a position of the first map relative to the second map. A corresponding method and non-transitory computer-readable medium are also provided.
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