公开(公告)号：US20220232511A1

公开(公告)日：2022-07-21

申请号：US17609501

申请日：2020-04-23

申请人： OTSL Inc. ,  FUJI TECOM Inc.

发明人： Shoji HATANO ,  Masaru KOBAYASHI ,  Koichi OHTA

IPC分类号： H04W64/00

摘要： A data collection device includes a reference signal reception unit that receives a reference signal indicating a first time that is a time measured by an external device, the reference signal being transmitted at first time intervals from the external device, a time signal generation unit that measures a time at second time intervals and generates a time signal indicating a second time that is the measured time, a parameter generation unit that generates a parameter value on the basis of the first time indicated by the reference signal and the second time based on the time signal generated at a point in time when the reference signal is received, a signal reception unit that receives an analog signal indicating a signal waveform of an observed signal, a sampling unit that samples the received analog signal at the second time intervals to generate sampling data, and a data processing unit that performs interpolation processing on the sampling data on the basis of the parameter value.

公开(公告)号：US20210247773A1

公开(公告)日：2021-08-12

申请号：US17049173

申请日：2020-03-03

申请人： OTSL Inc.

发明人： Shoji HATANO ,  Takahiro YANAGI ,  Tatsuo ASAI

IPC分类号： G05D1/02 ,  G06K9/62

摘要： An estimation system includes an estimator estimating a state of a controlled object on the basis of a plurality of pieces of sensor information representing a state in a periphery of sensors, detected by a plurality of the sensors, and a model regarding the controlled object controlled by the estimation system, and a controller generating a control command for operating the controlled object such that the controlled object acts toward a predefined control target on the basis of the estimated result.

公开(公告)号：US12041576B2

公开(公告)日：2024-07-16

申请号：US17609501

申请日：2020-04-23

申请人： OTSL Inc. ,  FUJI TECOM Inc.

发明人： Shoji Hatano ,  Masaru Kobayashi ,  Koichi Ohta

IPC分类号： H04W64/00 ,  G01S5/22

CPC分类号： H04W64/003 ,  G01S5/22

摘要： A data collection device includes a reference signal reception unit that receives a reference signal indicating a first time that is a time measured by an external device, the reference signal being transmitted at first time intervals from the external device, a time signal generation unit that measures a time at second time intervals and generates a time signal indicating a second time that is the measured time, a parameter generation unit that generates a parameter value on the basis of the first time indicated by the reference signal and the second time based on the time signal generated at a point in time when the reference signal is received, a signal reception unit that receives an analog signal indicating a signal waveform of an observed signal, a sampling unit that samples the received analog signal at the second time intervals to generate sampling data, and a data processing unit that performs interpolation processing on the sampling data on the basis of the parameter value.