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公开(公告)号：US20230308255A1
公开(公告)日：2023-09-28
申请号：US17706323
申请日：2022-03-28
发明人： Dmitrii Loukianov
IPC分类号： H04L7/00
CPC分类号： H04L7/0033
摘要： An Ethernet bridge architecture enables timing replication. The Ethernet bridge receives data packets from a sensor (such as a video sensor) and immediately tags each data packet with a transmitter timecode. The tagged data packets are then forwarded to the appropriate receiver over the digital data network or link that may exhibit packet delivery time variations and reordering. The receiver identifies data packets including the local timecode and delays processing (display) of the data packet until a timecode local to the receiving node matches the transmitter timecode plus some delay. The receiver also restores the original order of the packets by observing packet sequence number and placing them at appropriate location in memory buffer. By delaying processing, the Ethernet bridge compensates for any variance in network latency. The delay should be greater than a worst-case delay as defined by the network architecture. The Ethernet bridge allows a distributed multi-camera and multi-display system based on high-bandwidth Ethernet infrastructure, while still using non-Ethernet sensors, displays, and application processors.
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公开(公告)号：US20190141133A1
公开(公告)日：2019-05-09
申请号：US16238358
申请日：2019-01-02
发明人： Rajesh Padinzhara Rajan , Abhijit Kumar Choudhury , Kabi Prakash Padhi , Anuj Rawat , Dmitrii Loukianov
摘要： A network gateway in a vehicle connects heterogeneous networks and buses within the vehicle. The gateway implements hardware acceleration to accomplish protocol translation, e.g., between CAN, LIN, Flexray, and Ethernet buses and networks. In particular, the gateway provides hardware accelerated packet filtering, header lookup, and packet aggregation features.
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公开(公告)号：US20230056730A1
公开(公告)日：2023-02-23
申请号：US17979381
申请日：2022-11-02
发明人： Dmitrii Loukianov
摘要： Systems and methods transfer video data to an image processing system from a video source. Pixel data is received in a local buffer of a network interface controller and provided in a video transport packet. The video transport packet includes the pixel data, a media access control header and a video header. The video transport packet is received by another network interface controller that provides the pixel data directly into a video frame buffer of the image processing system.
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公开(公告)号：US11522931B1
公开(公告)日：2022-12-06
申请号：US17390324
申请日：2021-07-30
发明人： Dmitrii Loukianov
摘要： Systems and methods transfer video data to an image processing system from a video source. Pixel data is received in a local buffer of a network interface controller and provided in a video transport packet. The video transport packet includes the pixel data, a media access control header and a video header. The video transport packet is received by another network interface controller that provides the pixel data directly into a video frame buffer of the image processing system.
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公开(公告)号：US20240283835A1
公开(公告)日：2024-08-22
申请号：US18649215
申请日：2024-04-29
发明人： Dmitrii Loukianov
摘要： Systems and methods transfer video data to an image processing system from a video source. Pixel data is received in a local buffer of a network interface controller and provided in a video transport packet. The video transport packet includes the pixel data, a media access control header and a video header. The video transport packet is received by another network interface controller that provides the pixel data directly into a video frame buffer of the image processing system.
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公开(公告)号：US11507119B2
公开(公告)日：2022-11-22
申请号：US16530547
申请日：2019-08-02
摘要： In some aspects, the disclosure is directed to methods and systems for providing voltage regulation and transient suppression from a battery to an integrated circuit. A resistor between a source power supply and the integrated circuit may dissipate power and reduce the voltage at the integrated circuit's input, with current through the resistor under control of an internal regulator of the integrated circuit.
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公开(公告)号：US11991228B2
公开(公告)日：2024-05-21
申请号：US17979381
申请日：2022-11-02
发明人： Dmitrii Loukianov
摘要： Systems and methods transfer video data to an image processing system from a video source. Pixel data is received in a local buffer of a network interface controller and provided in a video transport packet. The video transport packet includes the pixel data, a media access control header and a video header. The video transport packet is received by another network interface controller that provides the pixel data directly into a video frame buffer of the image processing system.
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公开(公告)号：US20200050224A1
公开(公告)日：2020-02-13
申请号：US16530547
申请日：2019-08-02
摘要： In some aspects, the disclosure is directed to methods and systems for providing voltage regulation and transient suppression from a battery to an integrated circuit. A resistor between a source power supply and the integrated circuit may dissipate power and reduce the voltage at the integrated circuit's input, with current through the resistor under control of an internal regulator of the integrated circuit.
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