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公开(公告)号：US20240007480A1
公开(公告)日：2024-01-04
申请号：US18070017
申请日：2022-11-28
发明人： Hong Yeol Lim , Bong Ju Kim
CPC分类号： H04L63/123 , H04L63/062 , H04L9/0643 , H04L2209/84
摘要： Disclosed is a method of verifying the integrity of an app mounted on an autonomous driving-related vehicle controller. The method includes: providing each of autonomous driving-related vehicle controllers with a hash table in which hash values for logic of the autonomous driving-related vehicle controllers are recorded; transmitting, by a first vehicle controller, an old hash value and a new hash value to a second vehicle controller when a hash value for logic of the first vehicle controller is changed; and changing, by the second vehicle controller, the old hash value to the new hash value in a hash table provided in the second vehicle controller.
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2.发明申请公开(公告)号：US20220135059A1
公开(公告)日：2022-05-05
申请号：US17387339
申请日：2021-07-28
发明人： Hong Yeol Lim , Bong Ju Kim
摘要： A method and an apparatus for generating a test case (TC) for dynamic verification of an autonomous driving system are provided. The method includes receiving an input signal and generating a temporary TC based on the input signal. A confirmed TC is determined based on a first output signal corresponding to the input signal and a second output signal corresponding to the temporary TC. A final TC is determined by re-arranging the confirmed TC and the final TC is transmitted to an external device.
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公开(公告)号：US20240166219A1
公开(公告)日：2024-05-23
申请号：US18142141
申请日：2023-05-02
发明人： Hong Yeol Lim , Kyung Taek Kim
IPC分类号： B60W50/029 , B60W50/02 , B60W60/00 , H04L9/40
CPC分类号： B60W50/029 , B60W50/0205 , B60W60/0015 , H04L63/00 , B60W2050/0215 , B60W2556/50
摘要： A vehicle control apparatus includes a sensor device including a plurality of sensors, a failure determination device that monitors the plurality of sensors at preset periods, identifies a failed sensor among the plurality of sensors, and determines transmission data to be transmitted to a server using faulty data obtained by the failed sensor, a communication device that transmits the transmission data to the server and receives virtual data generated by the server in correspondence with the transmission data from the server, and an autonomous driving controller that performs autonomous driving control for a host vehicle using at least one of the virtual data, the transmission data, or any combination thereof.
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公开(公告)号：US20240039738A1
公开(公告)日：2024-02-01
申请号：US18082533
申请日：2022-12-15
发明人： Hong Yeol Lim , Bong Ju Kim
CPC分类号： H04L9/3268 , H04L9/3247 , H04L9/0618 , H04L9/3242
摘要： Disclosed are a system for providing event data recorder (EDR) data of a vehicle and a method thereof. The system may include a user terminal and a server. The user terminal may determine a first hash value of a certificate, and transmit the first hash value to a server. The server may receive the certificate and encrypted EDR data from an autonomous driving controller, decrypt, using a public key included in the certificate, a digital signature of the certificate to obtain a second hash value, and, based on a comparison between the first and second hash values, decrypt, using a private key, the encrypted EDR data, and transmit the decrypted EDR data to the user terminal. The user terminal may receive the decrypted EDR data from the server, and provide the decrypted EDR data to a user
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5.发明授权公开(公告)号：US11878705B2
公开(公告)日：2024-01-23
申请号：US17387339
申请日：2021-07-28
发明人： Hong Yeol Lim , Bong Ju Kim
CPC分类号： B60W50/06 , B60W50/02 , B60W60/001 , B60W2420/42 , B60W2420/52
摘要： A method and an apparatus for generating a test case (TC) for dynamic verification of an autonomous driving system are provided. The method includes receiving an input signal and generating a temporary TC based on the input signal. A confirmed TC is determined based on a first output signal corresponding to the input signal and a second output signal corresponding to the temporary TC. A final TC is determined by re-arranging the confirmed TC and the final TC is transmitted to an external device.
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公开(公告)号：US20240007297A1
公开(公告)日：2024-01-04
申请号：US18063163
申请日：2022-12-08
发明人： Hong Yeol Lim , Bong Ju Kim
CPC分类号： H04L9/3242 , H04L9/0894 , B60W60/001
摘要： An embodiment method of providing data storage system for autonomous driving (DSSAD) data by an autonomous driving controller includes verifying a head unit based on a first secret key verification message, verifying a user terminal based on a second secret key verification message, and transmitting the DSSAD data to the user terminal when both the head unit and the user terminal are verified.
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7.发明公开公开(公告)号：US20240184579A1
公开(公告)日：2024-06-06
申请号：US18130737
申请日：2023-04-04
发明人： Hong Yeol Lim , Kyung Taek Kim , Bong Ju Kim
CPC分类号： G06F9/3004 , B60W60/001 , G06F9/3017
摘要： A multi-core system for providing a communication function between software components (SWCs) and a method therefor are provided. The method may include: determining a memory operating as a data buffer, based on an execution cycle of each of the SWCs, when communicating between an SWC executed by a first core and at least one SWC executed by a second core; writing, by the SWC executed by the first core, data in the data buffer; and reading, by the at least one SWC executed by the second core, the data from the data buffer.
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公开(公告)号：US20220293202A1
公开(公告)日：2022-09-15
申请号：US17411547
申请日：2021-08-25
发明人： Hong Yeol Lim , Myung Hyun Koo
摘要： A vehicle memory system and a driving method thereof are provided. The vehicle memory system includes a first function device that is configured to perform a safety function of a vehicle and a second function device that is configured to perform a convenience specification function of the vehicle. A first memory layer is shared by the first function device and the second function device and a second memory layer is used solely by the second function device. A vehicle memory device has a stacked structure including a through-silicon electrode connecting the first function device, the first memory layer, the second function device, and the second memory layer.
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公开(公告)号：US20240051571A1
公开(公告)日：2024-02-15
申请号：US18068804
申请日：2022-12-20
发明人： Hong Yeol Lim , Bong Ju Kim
IPC分类号： B60W60/00 , H04L9/32 , G01S17/931 , G06V20/56
CPC分类号： B60W60/001 , H04L9/3242 , G01S17/931 , G06V20/56 , H04L2209/84
摘要： An embodiment system for verifying sensor data of an autonomous vehicle includes an autonomous driving sensor controller configured to generate a first message authentication code (MAC) of a sensor data packet by using a secret key and an autonomous driving controller configured to generate a second MAC of the sensor data packet by using the secret key and compare the first MAC of the sensor data packet received from the autonomous driving sensor controller with the second MAC of the sensor data packet generated by the autonomous driving controller to verify integrity of the sensor data packet.
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公开(公告)号：US10860501B2
公开(公告)日：2020-12-08
申请号：US16505239
申请日：2019-07-08
发明人： Hong Yeol Lim , Jin Ha Choi , Jin Kyu Hwang
摘要： A redundancy method of a three-dimensional laminated memory includes receiving, by first, second and third processors, a command for data operation, transmitting and receiving, by each of the second and third processors, data through dedicated data buses in order to perform the data operation, receiving, by the first processor, operation result values of the second and third processors from a main memory, comparing, by a result value comparator of the first processor, the operation result values of the first, second and third processors, and outputting, by the result value comparator, operation result values in correspondence with the result of comparison.
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