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1.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：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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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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4.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：US20240199063A1
公开(公告)日：2024-06-20
申请号：US18221265
申请日：2023-07-12
发明人： Jin Ha Choi , Bong Ju Kim
CPC分类号： B60W60/00 , B60W50/04 , B60W2050/0052
摘要： The autonomous driving control apparatus may identify that a filter coefficient is changed, may store the changed filter coefficient in the memory when the filter coefficient is changed from a pre-defined filter coefficient threshold value to a specified value or more, may apply the filter coefficient, which is stored in the memory, to the adaptive filter, may perform autonomous driving control logic by using the sensor based on a specified input signal, may compare an output signal, which is output as a result of performing the autonomous driving control logic, with signal strength threshold value, and may store, in the memory, the filter coefficient applied to the adaptive filter, the specified input signal, the output signal, or a combination of the filter coefficient, the specified input signal, and the output signal when a strength of the output signal exceeds the output signal strength threshold value.
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公开(公告)号：US20230322242A1
公开(公告)日：2023-10-12
申请号：US18070011
申请日：2022-11-28
发明人： Je Hyung Byun , Seung Jun Oh , Bong Ju Kim
IPC分类号： B60W50/029 , B60W50/02 , B60W50/14 , B60W60/00 , G06N7/01
CPC分类号： B60W50/029 , B60W50/0205 , B60W50/14 , B60W60/0015 , B60W60/0059 , G06N7/01 , B60W2050/0295 , B60W2050/021 , B60W2050/143 , B60W2050/146 , B60W2556/45
摘要： An autonomous driving control apparatus requests information associated with a plurality of parts of an autonomous vehicle from an external electronic device and calculates a fault rate for each of the plurality of parts using the information associated with the plurality of parts. The apparatus identifies that a first fault rate corresponding to a first part among the calculated fault rates is greater than or equal to a specified first value and calculates a first failure rate at which the first part causes a failure of the autonomous vehicle using the first fault rate. The apparatus stores the first fault rate and information associated with the first part in storage and stops performing a function associated with the first part or stops performing the entire autonomous driving function of the autonomous vehicle after a fault or a failure of the autonomous vehicle occurs.
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7.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：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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公开(公告)号：US11222488B2
公开(公告)日：2022-01-11
申请号：US16550998
申请日：2019-08-26
发明人： Byung-Jik Keum , Bong Ju Kim , Jong-Yoon Yee , Hochoul Jung
摘要： The present disclosure provides an electronic module including: a first memory; a second memory; a communication unit configured to communicate with a plurality of electronic modules and a server; and a controller configured to store, in the first memory, vehicle information obtained from at least one sensor provided in a vehicle, store, in the second memory, the vehicle information stored in the first memory, determine an electronic module of the plurality of electronic modules based on a location that the at least one situation occurred, and transmit, to the electronic module, at least a part of the vehicle information when the at least one predetermined situation occurs.
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公开(公告)号：US20230122546A1
公开(公告)日：2023-04-20
申请号：US18086367
申请日：2022-12-21
发明人： Jae Yong Seong , Chang Woo Ha , Ki Won Ko , Bong Ju Kim
摘要： A method for measuring a position, is performed by a vehicle assembly (VA) for alignment between a ground assembly (GA) and the VA. The method includes transmitting low frequency (LF) signals to initiate alignment with the GA and estimating a position of a vehicle using at least one sensor mounted on the vehicle. Information regarding the estimated position of the vehicle is provided to the GA and information regarding a position of the vehicle measured by LF receive antennas of the GA and an acceleration flag calculated by the GA is received. Accordingly, a transmission strength of the LF signals transmitted by the VA is adjusted based on the information regarding the position of the vehicle measured by the LF receive antennas and the acceleration flag.
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