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1. 发明申请

US20230043059A1 Seat Occupancy Sensor 有权
公开(公告)号：US20230043059A1
公开(公告)日：2023-02-09
申请号：US17970876
申请日：2022-10-21
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Naohiro Sasaki
IPC分类号： B60N2/00 , H01H13/704 , H01H13/807
摘要： To provide a seat occupancy sensor capable of detecting that an occupant is seated on a seat, a seat occupancy sensor provided in a vehicle seat includes a pair of switch modules disposed in an occupant seating area of a seat cushion, wherein; each of the switch modules includes a first pressure-sensitive switch and a second pressure-sensitive switch that are disposed on a front part so as to be laterally spaced from each other and a third pressure-sensitive switch disposed on a rear part; each of the switch modules is configured to be turned on when at least one of the first pressure-sensitive switch and the second pressure-sensitive switch is on and the third pressure-sensitive switch is on; and the seat occupancy sensor is configured to be turned on when the switch modules are both on.

2. 发明申请

US20220185109A1 Vehicle Seat 有权
公开(公告)号：US20220185109A1
公开(公告)日：2022-06-16
申请号：US17686813
申请日：2022-03-04
申请人： TS TECH CO., LTD.
发明人： Jinichi Tanabe , Kenichi Niitsuma , Hidetoshi Ozawa
IPC分类号： B60K28/06 , B60N2/75 , B60N2/14 , B60W40/08 , B60W50/16
摘要： Provided is a vehicle seat that detects an alertness level of the driver, urges the driver to be alert, and permits the transition from autonomous driving to manual driving when the driver is alert enough for the manual driving. A vehicle seat configured to be mounted on a vehicle provided with a vehicle control device that can be selectively switched from autonomous driving to manual driving comprises: a seat body configured to support a driver; a seat control unit configured to communicate with the vehicle control device; an alertness level sensor provided on the seat body for detecting an alertness level of the driver; and a rousing unit provided on the seat body for providing a stimulus for urging the driver to be roused, wherein the seat control unit is configured to detect the alertness level of the driver according to a signal from the alertness level sensor upon receiving a start signal that is produced by the vehicle control device when a transition from the autonomous driving to the manual driving is to be initiated, to activate the rousing unit when the alertness level is lower than a first alertness level threshold value, and to permit the vehicle control device to perform the transition from the autonomous driving to the manual driving when the alertness level is equal to or higher than the first alertness level threshold value.

3. 发明授权

US11505090B2 Arrangement structure for biological sensors 有权
公开(公告)号：US11505090B2
公开(公告)日：2022-11-22
申请号：US16500526
申请日：2018-04-03
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Takayoshi Ito , Kazuyuki Takasawa , Yuta Iha
IPC分类号： B60N2/00 , A61B5/021 , A61B5/024 , A61B5/026 , A61B5/1455 , A61B5/00
摘要： An arrangement structure for a biological sensor includes a biological sensor of a non-contact type provided in a seat on which a human is seated. The biological sensor detecting biological information of the human with electromagnetic waves. The biological sensor is arranged at a position in the seat avoiding a member that constitutes the seat and interferes with passage of the electromagnetic waves.

4. 发明授权

US11407335B2 Vehicle seat 有权
公开(公告)号：US11407335B2
公开(公告)日：2022-08-09
申请号：US16624030
申请日：2018-06-13
申请人： TS TECH CO., LTD.
发明人： Jinichi Tanabe , Kenichi Niitsuma , Hidetoshi Ozawa
IPC分类号： B60R21/207 , B60N2/14 , B60N2/06 , B60N2/427
摘要： Provided is a vehicle seat that is rotatable relative to a vehicle body and can prevent a collision between an object located around a seat body and an occupant by airbags. A vehicle seat includes: a seat body (6) supported by a vehicle body (2b) so as to be rotatable around a substantially vertical axis; a pair of airbags (17) provided on either lateral side edge of the seat body and configured to deploy to respective lateral sides of an occupant seated on the seat body; a rotation angle detecting device (15) provided on the seat body and configured to detect a rotation angle of the seat body relative to the vehicle body; and a control device (22) configured to control deploying operation of the respective airbags independently of each other. The deploying operation includes a deploying amount and/or a deploying timing. The control device is configured to individually control the deploying operation of the pair of airbags according to the rotation angle detected by the rotation angle detecting device.

5. 发明授权

US11034302B2 Electronic mirror system, automobile door, and automobile 有权
公开(公告)号：US11034302B2
公开(公告)日：2021-06-15
申请号：US16499680
申请日：2017-09-22
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Takayoshi Ito
IPC分类号： B60R1/12 , B60R11/00 , B60R11/02
摘要： An electronic mirror system includes, a camera which can be attached to a side of an automobile and which is able to image a moving image diagonally behind the automobile; and a monitor apparatus which can be attached in the passenger compartment of the automobile and which can display the moving image imaged by the camera. The monitor apparatus includes a movable portion which can move the display which displays the moving image with relation to a wall to where the monitor apparatus is attached in the passenger compartment.

6. 发明申请

US20210146804A1 Vehicle Seat 有权
公开(公告)号：US20210146804A1
公开(公告)日：2021-05-20
申请号：US16623969
申请日：2018-06-13
申请人： TS TECH CO., LTD.
发明人： Jinichi Tanabe , Kenichi Niitsuma , Hidetoshi Ozawa
IPC分类号： B60N2/06 , B60N2/14
摘要： To make a rotatable vehicle seat be rotatable in a small space, in a vehicle seat (1) including a seat cushion (7) provided on a floor (2) of a vehicle and a seat back (8) provided on the seat cushion, the seat cushion is provided on the floor so as to be rotatable about a selected one of multiple rotation axes (A) extending substantially vertically. Preferably, a rotation device (4) is provided between the floor and the seat cushion, the rotation device being configured to enable rotation about the selected one of the multiple rotation axes while restricting rotation about any of the remaining rotation axes.

7. 发明授权

US11607142B2 Biosensor arrangement structure 有权
公开(公告)号：US11607142B2
公开(公告)日：2023-03-21
申请号：US16633124
申请日：2018-07-27
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Takayoshi Ito , Kazuyuki Takasawa , Akira Miyoshi , Munetaka Kowa
IPC分类号： A61B5/021 , B60N2/75 , B60N2/80 , B60W60/00 , A61B5/00 , B60N2/00 , B60W40/08
摘要： Disclosed is a biosensor arrangement structure, including: a plurality of biosensors that is disposed in a seat for supporting an occupant and that measures a health condition of the occupant. The seat includes: a seat body for holding the occupant; and an auxiliary supporter for supporting a body part of the occupant except for a torso and thighs. At least one of the plurality of biosensors is disposed at the auxiliary supporter.

8. 发明授权

US11590861B2 Vehicle seat 有权
公开(公告)号：US11590861B2
公开(公告)日：2023-02-28
申请号：US16623969
申请日：2018-06-13
申请人： TS TECH CO., LTD.
发明人： Jinichi Tanabe , Kenichi Niitsuma , Hidetoshi Ozawa
IPC分类号： B60N2/06 , B60N2/14 , B60N2/30
摘要： To make a rotatable vehicle seat be rotatable in a small space, in a vehicle seat (1) including a seat cushion (7) provided on a floor (2) of a vehicle and a seat back (8) provided on the seat cushion, the seat cushion is provided on the floor so as to be rotatable about a selected one of multiple rotation axes (A) extending substantially vertically. Preferably, a rotation device (4) is provided between the floor and the seat cushion, the rotation device being configured to enable rotation about the selected one of the multiple rotation axes while restricting rotation about any of the remaining rotation axes.

9. 发明申请

US20200307414A1 Seat Occupancy Sensor 审中-公开
公开(公告)号：US20200307414A1
公开(公告)日：2020-10-01
申请号：US16652111
申请日：2018-09-28
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Naohiro Sasaki
IPC分类号： B60N2/00 , H01H13/704 , H01H13/807
摘要： To provide a seat occupancy sensor capable of detecting that an occupant is seated on a seat, a seat occupancy sensor (10) provided in a vehicle seat (1) includes a pair of switch modules (16, 17, 18, 19) disposed in an occupant seating area (5) of a seat cushion (2), wherein: each of the switch modules includes a first pressure-sensitive switch (16A, 17A, 18A, 19A) and a second pressure-sensitive switch (16B, 17B, 18B, 19B) that are disposed on a front part so as to be laterally spaced from each other and a third pressure-sensitive switch (16C, 17C, 18C, 19C) disposed on a rear part; each of the switch modules is configured to be turned on when at least one of the first pressure-sensitive switch and the second pressure-sensitive switch is on and the third pressure-sensitive switch is on; and the seat occupancy sensor is configured to be turned on when the switch modules are both on.

10. 发明授权

US11498456B2 Seat occupancy sensor 有权
公开(公告)号：US11498456B2
公开(公告)日：2022-11-15
申请号：US16652111
申请日：2018-09-28
申请人： TS TECH CO., LTD.
发明人： Hidetoshi Ozawa , Naohiro Sasaki
IPC分类号： G06F3/033 , B60N2/00 , H01H13/704 , H01H13/807
摘要： To provide a seat occupancy sensor for detecting a seated occupant, a seat occupancy sensor provided in a vehicle seat includes a pair of switch modules disposed in an occupant seating area of a seat cushion, wherein: each of the switch modules includes a first pressure-sensitive switch and a second pressure-sensitive switch that are disposed on a front part so as to be laterally spaced from each other and a third pressure-sensitive switch disposed on a rear part; each of the switch modules is configured to be turned on when at least one of the first pressure-sensitive switch and the second pressure-sensitive switch is on and the third pressure-sensitive switch is on; and the seat occupancy sensor is configured to be turned on when the switch modules are both on.

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