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公开(公告)号：US20200269809A1
公开(公告)日：2020-08-27
申请号：US16063717
申请日：2016-12-12
Applicant: DENSO CORPORATION , SOKEN, INC.
Inventor： Kenichiro SANJI , Noritaka HIRAO , Kentaro ASAI , Yasuhiro TANAKA
Abstract: A vehicle occupant information acquisition system including an onboard device mounted to a vehicle and at least one vehicular portable device associated with the onboard device is provided. The vehicular portable device has a function of performing short-range communication with portable terminals, determines a holder's terminal based on a variation in received signal strength indication of a signal sent from each portable terminal, and sends a holder information signal identifying the holder's terminal to the onboard device. The onboard device identifies a user holding the vehicular portable device based on the holder information signal sent from the vehicular portable device, and identifies a portable device location by receiving a response signal. A seat determined based on the portable device location is determined to be a seated location of the user acting as the portable device holder.
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公开(公告)号：US20180050662A1
公开(公告)日：2018-02-22
申请号：US15560616
申请日：2016-03-10
Applicant: DENSO CORPORATION
Inventor： Kenichiro SANJI , Noritaka HIRAO , Suguru MATSUSHITA , Takatoshi SEKIZAWA , Yasuhiro TANAKA , Mitsugi OHTSUKA
IPC: B60R25/24 , B60R25/33 , H04B17/318
CPC classification number: B60R25/241 , B60R25/2081 , B60R25/245 , B60R25/33 , B60R2325/103 , H04B17/318
Abstract: A user identification system is provided, which includes an in-vehicle apparatus used by multiple users and a vehicular portable device carried by a user acting as a driver and associated with the in-vehicle apparatus. The vehicular portable device detects received signal strength of signals received from the portable terminals at multiple time points, and based on the received signal strength detected by the received signal strength detector, determines a driver terminal which is the portable terminal carried by the user acting as the driver. The vehicular portable device determines as the driver terminal the portable terminal that provides a smallest degree of change of the received signal strength detected multiple times.
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3.发明申请BIOLOGICAL OBJECT DETECTOR, VEHICLE SEAT OCCUPANCY DETECTOR, AND SEAT BELT NON-WEARING WARNING SYSTEM 审中-公开生物对象检测器，车辆座椅检测器和座椅皮带非佩戴警告系统公开(公告)号：US20160121847A1
公开(公告)日：2016-05-05
申请号：US14896005
申请日：2014-05-23
Applicant: DENSO CORPORATION
Inventor： Keita SAITOU , Yoshihiko SHIRAISHI , Yoshitaro YAZAKI , Yasuhiro TANAKA , Eijirou MIYAGAWA , Motoki SHIMIZU , Toshikazu HARADA , Atusi SAKAIDA , Toshihisa TANIGUCHI , Norio GOUKO
CPC classification number: B60R22/48 , B60N2/002 , B60R21/01512 , B60R2022/4808 , G01K17/00 , G01K17/20 , G01K2205/00 , G01V9/005
Abstract: A heat flux sensor is installed in such a way that heat flux emanating from a biological object present at a predetermined position is detectable. It is determined whether or not a biological object is present at the predetermined position by comparing sensing results of the heat flux sensor with determination criteria. The determination criteria is preset according to heat flux that can be sensed when a biological object is present at the predetermined position. When the sensing results of the heat flux sensor satisfy the determination criteria, in other words, when the heat flux sensed by the heat flux sensor is the heat flux emanating from a biological object, it is determined that a biological object is present at the predetermined position. Consequently, it is possible to realize accurate detection of a biological object.
Abstract translation: 热通量传感器以这样的方式安装，即可以检测出存在于预定位置处的生物物质发出的热通量。 通过将热通量传感器的感测结果与确定标准进行比较来确定生物体是否存在于预定位置。 确定标准根据当生物体存在于预定位置时可以感测到的热通量来预设。 当热通量传感器的感测结果满足确定标准时，换句话说，当由热通量传感器感测的热通量是从生物体发出的热通量时，确定生物体存在于预定的 位置。 因此，可以实现生物体的精确检测。
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公开(公告)号：US20240257590A1
公开(公告)日：2024-08-01
申请号：US18631272
申请日：2024-04-10
Applicant: DENSO CORPORATION
Inventor： Kenichiro SANJI , Yohei NAKAKURA , Takashi SAIKI , Yasuhiro TANAKA
CPC classification number: G07C9/00309 , G06F21/31 , G07C2209/63
Abstract: A smart key and a mobile terminal store therein key information to be used for authentication with a vehicle to function as a key (key device) of a vehicle. Each of the smart key and the mobile terminal performs communication for authentication with an in-vehicle system or the like by BLE communication. For power saving, the smart key basically operates in a sleep mode in which the BLE communication is not possible. On receiving a wake signal periodically transmitted from the vehicle, the smart key transitions to a state where the BLE communication is possible. When sensing the presence of the mobile terminal within a predetermined distance from the vehicle, the in-vehicle system stops the periodic transmission of the wake signal.
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公开(公告)号：US20160129817A1
公开(公告)日：2016-05-12
申请号：US14896014
申请日：2014-05-16
Applicant: DENSO CORPORATION
Inventor： Motoki SHIMIZU , Yoshitaro YAZAKI , Yoshihiko SHIRAISHI , Yasuhiro TANAKA , Toshikazu HARADA , Keita SAITOU , Atusi SAKAIDA , Toshihisa TANIGUCHI , Norio GOUKO
CPC classification number: B60N2/5678 , A47C7/748 , B60H1/00742 , B60H1/2227 , B60N2/5642 , B60N2/5685 , G01K17/20
Abstract: A comfortable temperature control apparatus for a vehicle includes a temperature-change element that changes a temperature by being energized; a heat flux sensor outputting a sensor signal corresponding to a heat flux; a heat diffusion layer disposed on the heat flux sensor; and a control unit that energizes the temperature-change element so as to adjust its temperature. In a seat provided in the vehicle cabin, a cover surface side contacting a passenger, the heat diffusion layer, the heat flux sensor and the temperature-change element are arranged in this order. The heat flux sensor outputs the sensor signal to the control unit, the sensor signal corresponding to the heat flux between the cover surface and the temperature-change element. The control unit adjusts an energization of the temperature-change element, based on the sensor signal, such that the heat flux between the cover surface and the temperature-change element is a predetermined value.
Abstract translation: 一种舒适的用于车辆的温度控制装置包括通过通电来改变温度的温度变化元件; 输出对应于热通量的传感器信号的热通量传感器; 设置在热通量传感器上的热扩散层; 以及控制单元，其使温度变化元件通电以调节其温度。 在车厢中设置的座椅中，依次配置与乘客接触的盖面侧，热扩散层，热通量传感器和温度变化元件。 热通量传感器将传感器信号输出到控制单元，传感器信号对应于盖表面和温度变化元件之间的热通量。 控制单元基于传感器信号调节温度变化元件的通电，使得盖表面和温度变化元件之间的热通量为预定值。
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Patent Agency Ranking
公开(公告)号：US20160125671A1
公开(公告)日：2016-05-05
申请号：US14895860
申请日：2014-05-01
Applicant: DENSO CORPORATION
Inventor： Yasuhiro TANAKA , Atusi SAKAIDA , Toshihisa TANIGUCHI , Norio GOUKO , Yoshitaro YAZAKI , Yoshihiko SHIRAISHI , Toshikazu HARADA , Motoki SHIMIZU , Keita SAITOU
CPC classification number: G07C5/08 , B60R16/023 , G01K1/08 , G01K17/00 , G01K17/08
Abstract: There is provided a heat flux sensor with first and second interlayer connection members composed of different metals from each other of which metal atoms maintain a predetermined crystal structure embedded in first and second via holes of a thermoplastic resin made insulating substrate, the first and the second interlayer connection members are connected in series alternately, and a control unit that performs abnormality determination of a heating element disposed in a vehicle. The heat flux sensor is provided to the heating element and outputs a sensor signal corresponding to heat flux between the heating element and an outside air, and the control unit determines based on the sensor signal that there is abnormality in the heating element when the heat flux between the heating element and the outside air is out of a predetermined range.
Abstract translation: 提供了一种热通量传感器，其具有第一和第二层间连接构件，第一和第二层间连接构件由彼此不同的金属组成，其中金属原子保持预定的晶体结构嵌入在热塑性树脂制成的绝缘基板的第一和第二通孔中，第一和第二 层间连接构件交替地串联，并且控制单元执行设置在车辆中的加热元件的异常确定。 将热通量传感器提供给加热元件，并输出对应于加热元件和外部空气之间的热通量的传感器信号，并且控制单元基于传感器信号确定当加热元件中的热通量 在加热元件和外部空气之间的距离超出预定范围。
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公开(公告)号：US20160109286A1
公开(公告)日：2016-04-21
申请号：US14895396
申请日：2014-05-14
Applicant: DENSO CORPORATION
Inventor： Yoshitaro YAZAKI , Yoshihiko SHIRAISHI , Yasuhiro TANAKA , Toshikazu HARADA , Motoki SHIMIZU , Atusi SAKAIDA , Toshihisa TANIGUCHI , Norio GOUKO , Keita SAITOU
Abstract: A vibration detector has a structure including a heat generation member which generates heat when subjected to at least one of deformation and friction by external vibration and a detection element for detecting a heat flux from the heat generation member, and configured to detect data regarding vibration based on a detection result of the detection element. The detection element has a structure in which an insulation base material made of thermoplastic resin is formed with first and second via holes penetrating therethrough in a thickness direction, first and second inter-layer connection members formed of different metals are embedded in the first and second via holes, and the first and second inter-layer connection members are connected in series alternately, the metals forming the first and second inter-layer connection members being sintered alloys sintered in a state in which metal atoms maintain a crystal structure thereof.
Abstract translation: 振动检测器具有如下结构，该结构包括当受到外部振动的变形和摩擦中的至少一种而产生热量的发热件时，以及用于检测来自发热件的热通量的检测元件， 根据检测元件的检测结果。 检测元件具有这样的结构，其中由热塑性树脂制成的绝缘基底材料形成有沿着厚度方向穿过其中的第一和第二通孔，由不同金属形成的第一和第二层间连接构件嵌入在第一和第二 通孔，并且第一和第二层间连接构件交替地串联，形成第一和第二层间连接构件的金属是在金属原子维持其晶体结构的状态下烧结的烧结合金。
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8.发明公开公开(公告)号：US20240336226A1
公开(公告)日：2024-10-10
申请号：US18747246
申请日：2024-06-18
Applicant: DENSO CORPORATION
Inventor： Takashi SAIKI , Yohei NAKAKURA , Kenichiro SANJI , Yasuhiro TANAKA
IPC: B60R25/24 , G01S13/84 , G07C9/00 , H04B17/318
CPC classification number: B60R25/245 , G01S13/84 , G07C9/00309 , H04B17/318 , B60R2325/205 , G07C2009/00793 , G07C2209/61 , G07C2209/63
Abstract: A position determination device includes at least one processor, a first communication device for transmitting a signal in a first frequency band, a second communication device for communicating with a vehicle mobile device using radio waves in a second frequency band different from the first frequency band. The at least one processor acquires first data indicating the reception state at the vehicle mobile device of a signal from the first communication device, acquires second data indicating the distance from the second communication device to the vehicle mobile device, and determines the location of the vehicle mobile device based on the acquired data.
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公开(公告)号：US20240255605A1
公开(公告)日：2024-08-01
申请号：US18631520
申请日：2024-04-10
Applicant: DENSO CORPORATION
Inventor： Kenichiro SANJI , Yohei NAKAKURA , Takashi SAIKI , Yasuhiro TANAKA
CPC classification number: G01S5/0295 , G01S5/012 , G01S5/0244
Abstract: A position determination system includes a microcomputer configured to: control operations of multiple outdoor units and an indoor unit; determine whether a portable device is present inside a vehicle interior or in an outdoor operation area; acquire a reception strength of a signal from the portable device in each indoor and outdoor units, acquire a time of flight (ToF) correlation value as a parameter different from the reception strength, change a type of the parameter used for position determination corresponding to an area for which the position determination is to be performed; determine whether the portable device is present inside the vehicle interior based on the reception strength observed in each outdoor unit and indoor unit, determine whether the portable device is present in the outdoor operation area based on the ToF correlation value.
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公开(公告)号：US20170309804A1
公开(公告)日：2017-10-26
申请号：US15514171
申请日：2015-08-19
Applicant: DENSO CORPORATION
Inventor： Yasuhiro TANAKA , Atusi SAKAIDA , Toshihisa TANIGUCHI , Yoshihiko SHIRAISHI
Abstract: In a step of pressing a laminate, the laminate is first pressed while being heated to a temperature lower than a melting point of a thermoplastic resin so as to elastically deform the thermoplastic resin and apply a pressure in a direction perpendicular to a laminating direction to thereby allow first and second conductive pastes to tightly adhere to front and rear surface patterns. Next, the laminate is pressed while being heated to a temperature equal to or higher than the melting point of the thermoplastic resin so as to fluidize the thermoplastic resin while allowing the thermoplastic resin to flow out from the laminate and apply a pressure in the direction perpendicular to the laminating direction to thereby allow the first and second conductive pastes are solid-sintered.
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