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公开(公告)号：US11356264B2
公开(公告)日：2022-06-07
申请号：US16769826
申请日：2019-02-28
发明人： Kazuki Naiki , Hiroaki Iwashita , Kenichi Koga , Yoshiyuki Oya , Yoshiki Oishi
摘要： An authentication system includes an authentication unit that performs an authentication process between a first communication device and a second communication device when the first communication device and the second communication device communicate. The authentication unit performs the authentication process by transmitting authentication information from one of the first communication device and the second communication device to the other one, calculating the authentication information with an encryption code in each of the first communication device and the second communication device, and evaluating a calculation result. During a processing series in the authentication process, the authentication unit performs a first authentication based on part of the calculation result transmitted between the first and second communication device, and a second authentication based on another part of the calculation result transmitted between the first and second communication device.
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公开(公告)号：US20220146654A1
公开(公告)日：2022-05-12
申请号：US17434236
申请日：2020-02-28
IPC分类号： G01S11/02
摘要： A position detection system includes a measurement unit that obtains a measurement value related to transmission and reception of radio waves from when the radio waves are transmitted from one of first and second communication devices to the other one of the first and second communication devices to when the one of the first and second communication devices receives a response to the radio waves to detect a positional relationship of the first and second communication devices. The measurement unit obtains the measurement value related to the transmission and reception of radio waves during each of first communication in which the first communication device transmits radio waves to the second communication device and receives a response to the radio waves and second communication in which the second communication device transmits radio waves to the first communication device and receives a response to the radio waves.
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公开(公告)号：US20220144212A1
公开(公告)日：2022-05-12
申请号：US17602132
申请日：2020-02-28
发明人： Masateru FURUTA , Yosuke OHASHI , Tetsuya KOBAYASHI , Yuya GOTO , Satoshi OZAWA
摘要： A communication system that performs first communication and second communication, which differs from the first communication, through wireless connection between a terminal and a communication peer, is provided. The communication system includes communication devices arranged in the communication peer. At least one of the communication devices performs the second communication. The communication devices include a first communication device and a second communication device, which differs from the first communication device. The first communication device is connected to a controller that controls the communication devices, and the second communication device is connected to the first communication device.
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公开(公告)号：US20220129149A1
公开(公告)日：2022-04-28
申请号：US17431267
申请日：2020-02-20
发明人： Keiji NOMURA , Toshihito TAKAI , Kenji MURATA , Keita NAKANE
IPC分类号： G06F3/04886 , G06F3/04847 , G06F3/04845
摘要： [Object] To further improve operability.
[Solution] Provided is a control device including: a reception section configured to receive an operation performed on at least one operation section; and a control section configured to execute a notification process of controlling a notification section in such a manner that the notification section treats at least one of images displayed on a display section as a target image and makes a notification in tandem with the at least one target image that moves depending on a content of the operation received by the reception section. The operation section and the display section are arranged at respective positions where it is difficult for a user to intuitively understand a correspondence between operation coordinates and display coordinates, the operation coordinates defining a position of the operation performed on the operation section, the display coordinates defining a position of the image displayed on the display section.-
公开(公告)号：US20220089126A1
公开(公告)日：2022-03-24
申请号：US17541850
申请日：2021-12-03
发明人： Yasuhisa OHTA , Yuya GOTO , Naoyuki TAKADA , Takahiko ANDO , Yosuke OHASHI , Rijin OWAKI , Daisuke OGAWA
摘要： A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.
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公开(公告)号：US11284253B2
公开(公告)日：2022-03-22
申请号：US16151822
申请日：2018-10-04
发明人： Toshiki Hiramatsu , Masaki Hayashi , Masahiko Oya , Hidenobu Hanaki , Junji Murase , Yosuke Doi , Masaki Oshima , Yuichiro Haruna
摘要： A car sharing system includes a car share device and a communication control unit. The car share device is configured to perform wireless communication with a mobile terminal that is operable as an electronic key. The communication control unit controls the wireless communication between the mobile terminal and the car share device so that an authentication process through bidirectional communication is executed only when a communication connection establishment process is performed. After the wireless communication has been established, the communication control unit controls the wireless communication so that actuation of an on-board device is permitted in accordance with operation of the mobile terminal through unidirectional communication from the mobile terminal to the car share device.
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公开(公告)号：US20220086785A1
公开(公告)日：2022-03-17
申请号：US17400608
申请日：2021-08-12
发明人： Masateru FURUTA , Tadashi FUKAGAI , Yuki KONO , Yutaka KUBO
IPC分类号： H04W56/00 , H04B1/7183
摘要： To calculate the propagation times of signals transmitted and received between the devices more easily and accurately.
There is provided a wireless communication device comprising a control section configured to control transmission and reception of a wireless signal by an antenna in conformity with a designated communication standard, wherein the control section controls a timing of causing the antenna to transmit a second signal in response to a first signal received by the antenna, on a basis of fixed time and delay time related to internal transfer in the wireless communication device, the fixed time being decided in advance.-
公开(公告)号：US11271916B2
公开(公告)日：2022-03-08
申请号：US16543931
申请日：2019-08-19
发明人： Masanori Kosugi , Shigenori Nitta , Masateru Furuta , Tadashi Fukagai , Masayuki Kawamura , Yuki Kono
IPC分类号： H04L29/06
摘要： A system that prevents accomplishment of unauthorized communication between a terminal and a communication peer is provided. The system includes a measurement unit and a process execution unit. The measurement unit is arranged on at least one of the terminal or the communication peer to obtain a measured value corresponding to a distance between the terminal and the communication peer. The process execution unit determines whether the measured value is appropriate and controls actuation for authentication of the terminal through wireless communication performed between the terminal and the communication peer based on the determination result. The measurement unit executes a process for obtaining the measured value in a time period during which the communication for the authentication is not performed.
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公开(公告)号：US11255427B2
公开(公告)日：2022-02-22
申请号：US16857811
申请日：2020-04-24
发明人： Takumi Ito , Shingo Nagashima , Yusaku Imai , Masahide Mita , Tomoyuki Otsuka
摘要： A shift device in which a press-fit column of a control lever is press-fitted into and passed through a press-fit hole in a boot such that the boot forms a seal between the upper side and the lower side of the press-fit hole. A press-fit interference amount between the press-fit column and the press-fit hole is larger at a length direction intermediate side of the press-fit hole than at a length direction end portion side of the press-fit hole. This enables a reduction in the contact force between the press-fit column and a peripheral face of the press-fit hole at the length direction intermediate side of the press-fit hole to be suppressed, enabling the sealing performance of the press-fit hole in the boot to be improved.
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公开(公告)号：US20220001911A1
公开(公告)日：2022-01-06
申请号：US17362026
申请日：2021-06-29
发明人： Takashi UENO
摘要： A switch device includes: a first operation unit disposed in a first region; and at least one of a second operation unit disposed in a second region and a third operation unit disposed in a third region. The first region is a region surrounding a reference point and an upper point. The second region is a region surrounding an outer point, a lower point, and an outer lower point. The third region is a region surrounding an inner upper point and an inner lower point. An outer shape of the first operation unit is smaller than each of an outer shape of the second operation unit and an outer shape of the third operation unit.
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