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    • 31. 发明授权
    • Apparatus and method for determining seat occupancy
    • 用于确定座椅占用的装置和方法
    • US08738233B2
    • 2014-05-27
    • US12890984
    • 2010-09-27
    • Muneto InayoshiAkira EnomotoHiroyuki Fujii
    • Muneto InayoshiAkira EnomotoHiroyuki Fujii
    • G06F17/00
    • B60N2/002B60N2/1615B60N2/165
    • An apparatus for determining seat occupancy includes a seat for a vehicle, which has a seating portion, right and left load detecting portions arranged between a vehicle floor and either one of a front portion and a rear portion of the seating portion, the right load detecting portion detecting a load applied to a right side of the seating portion, the left load detecting portion detecting a load applied to a left side of the seating portion, and a seat occupancy determining portion calculating a seating load of the seat on the basis of the detected loads and determining the seat occupancy of the seat by comparing the seating load with a predetermined threshold value, wherein the seat occupancy determining portion varies the predetermined threshold value depending on of a difference value between the loads applied to the right and left sides, respectively, of the seating portion.
    • 一种用于确定座椅占用的装置包括一个车辆用座椅,其具有一个座位部分,左和右侧负载检测部分布置在车辆地板与座椅部分的前部和后部中的任一个之间,右侧负载检测 检测施加在座位部的右侧的负荷的部分,左负载检测部分检测施加在座位部的左侧的负荷,以及座椅占有率判定部,其基于 通过将所述就座负载与预定阈值进行比较来确定所述座椅的座位占有率,其中所述座位占有率确定部分分别根据施加到所述左侧和右侧的负载之间的差值来改变所述预定阈值 ,座位部分。
    • 32. 发明授权
    • Seat load determining apparatus
    • 座椅负载确定装置
    • US08594893B2
    • 2013-11-26
    • US12813583
    • 2010-06-11
    • Muneto InayoshiHiroyuki Fujii
    • Muneto InayoshiHiroyuki Fujii
    • G06F19/00
    • G01G19/4142B60N2/002B60R21/0152
    • A seat load determining apparatus, which includes a load sensor provided at least one rear support portion which support a seat and detecting a load applied to the rear support portion, a load detection portion detecting a part of a weight of a load applying body provided at the seat and outputting a detected load value, a vehicle start detection sensor detecting that a vehicle starts moving, and a determining portion determining that the load applying body corresponds to an adult when the load detection portion detects the detected load value to be greater than a first determination value within a predetermined time, the determining portion determining that the load applying body corresponds to a child when the load detection portion detects the detected load value that is smaller than the first determination value and greater than a second determination value which is smaller than the first determination value.
    • 一种座椅负载确定装置,其包括负载传感器,所述负载传感器设置有至少一个后支撑部分,所述后支撑部分支撑座椅并检测施加到所述后支撑部分的负载;负载检测部分,检测设置在所述后支撑部分上的负载施加体的一部分 检测车辆开始移动的车辆起动检测传感器,以及当负载检测部检测到检测到的负载值大于1的情况下,确定负载施加体与成人相对应的判定部, 第一确定值在预定时间内,当所述负载检测部分检测到所述检测到的负载值小于所述第一判定值并且大于小于所述第一判定值的第二判定值时,所述确定部确定所述负载施加体对应于所述儿童 第一个确定值。
    • 34. 发明授权
    • Vehicle tilt detecting apparatus and seat load detecting apparatus using the same
    • 车辆倾斜检测装置和使用其的座椅负载检测装置
    • US08296099B2
    • 2012-10-23
    • US12813869
    • 2010-06-11
    • Koji ItoMuneto InayoshiAkira EnomotoHiroyuki Fujii
    • Koji ItoMuneto InayoshiAkira EnomotoHiroyuki Fujii
    • G01G7/00G01G19/22G04F5/00
    • B60N2/002G01G19/4142
    • A vehicle tilt detecting apparatus includes a load sensor provided for detecting a load acts on a supporting portion, a load detecting portion detecting a partial load value of the load placed on the seat on the basis of an output from the load sensor and outputting a detected load value, first interrelating portion indicates a relation between a detected load value of no-load and a front-rear tilt angle of the vehicle, unoccupied seat determining portion determining an unoccupied state, where no-load is placed on the seat, when the detected load value outputted from the load detecting portion is less than an unoccupied seat determining value and front-rear tilt angle calculating portion calculating the front-rear tilt angle corresponding to the detected load value outputted from the load detecting portion, on the basis of the first interrelating portion, when the unoccupied seat determining portion determines the unoccupied state.
    • 车辆倾斜检测装置包括:负载传感器,用于检测作用在支撑部分上的负载;负载检测部分,根据来自负载传感器的输出检测负载放置在座椅上的负荷值,并输出检测到的负载 负载值,第一相互关联部分表示检测到的无负载负载值与车辆的前后倾斜角度之间的关系,空载座位确定部分确定空载状态,其中空载被放置在座椅上,当 从负载检测部分输出的检测到的负载值小于空闲座椅确定值,并且前后倾斜角计算部分基于从负载检测部分输出的与检测到的负载值对应的前后倾斜角度, 第一相互关联部分,当空闲座位确定部分确定空闲状态时。
    • 35. 发明申请
    • APPARATUS AND METHOD FOR DETERMINING SEAT OCCUPANCY
    • 装置和方法确定座椅的功能
    • US20110098891A1
    • 2011-04-28
    • US12890984
    • 2010-09-27
    • Muneto INAYOSHIAkira EnomotoHiroyuki Fujii
    • Muneto INAYOSHIAkira EnomotoHiroyuki Fujii
    • G06F17/00
    • B60N2/002B60N2/1615B60N2/165
    • An apparatus for determining seat occupancy includes a seat for a vehicle, which has a seating portion, right and left load detecting portions arranged between a vehicle floor and either one of a front portion and a rear portion of the seating portion, the right load detecting portion detecting a load applied to a right side of the seating portion, the left load detecting portion detecting a load applied to a left side of the seating portion, and a seat occupancy determining portion calculating a seating load of the seat on the basis of the detected loads and determining the seat occupancy of the seat by comparing the seating load with a predetermined threshold value, wherein the seat occupancy determining portion varies the predetermined threshold value depending on of a difference value between the loads applied to the right and left sides, respectively, of the seating portion.
    • 一种用于确定座椅占用的装置包括一个车辆用座椅,其具有一个座位部分,左和右侧负载检测部分布置在车辆地板与座椅部分的前部和后部中的任一个之间,右侧负载检测 检测施加在座位部的右侧的负荷的部分,左负载检测部分检测施加在座位部的左侧的负荷,以及座椅占有率判定部,其基于 通过将所述就座负载与预定阈值进行比较来确定所述座椅的座位占有率,其中所述座位占有率确定部分分别根据施加到所述左侧和右侧的负载之间的差值来改变所述预定阈值 ,座位部分。
    • 37. 发明申请
    • VEHICLE TILT DETECTING APPARATUS AND SEAT LOAD DETECTING APPARATUS USING THE SAME
    • 车辆倾斜检测装置和座椅负载检测装置
    • US20110010109A1
    • 2011-01-13
    • US12813869
    • 2010-06-11
    • Koji ITOMuneto InayoshiAkira EnomotoHiroyuki Fujii
    • Koji ITOMuneto InayoshiAkira EnomotoHiroyuki Fujii
    • G06F15/00G01L1/00
    • B60N2/002G01G19/4142
    • A vehicle tilt detecting apparatus includes a load sensor provided for detecting a load acts on a supporting portion, a load detecting portion detecting a partial load value of the load placed on the seat on the basis of an output from the load sensor and outputting a detected load value, first interrelating portion indicates a relation between a detected load value of no-load and a front-rear tilt angle of the vehicle, unoccupied seat determining portion determining an unoccupied state, where no-load is placed on the seat, when the detected load value outputted from the load detecting portion is less than an unoccupied seat determining value and front-rear tilt angle calculating portion calculating the front-rear tilt angle corresponding to the detected load value outputted from the load detecting portion, on the basis of the first interrelating portion, when the unoccupied seat determining portion determines the unoccupied state.
    • 车辆倾斜检测装置包括:负载传感器,用于检测作用在支撑部分上的负载;负载检测部分,根据来自负载传感器的输出检测负载放置在座椅上的负荷值,并输出检测到的负载 负载值,第一相互关联部分表示检测到的无负载负载值与车辆的前后倾斜角度之间的关系,空载座位确定部分确定空载状态,其中空载被放置在座椅上,当 从负载检测部分输出的检测到的负载值小于空闲座椅确定值,并且前后倾斜角计算部分基于从负载检测部分输出的与检测到的负载值对应的前后倾斜角度, 第一相互关联部分,当空闲座位确定部分确定未占用状态时。
    • 38. 发明申请
    • APPARATUS AND METHOD FOR DETERMINING SEAT OCCUPANCY
    • 装置和方法确定座椅的功能
    • US20110010039A1
    • 2011-01-13
    • US12814048
    • 2010-06-11
    • Muneto INAYOSHIAkira EnomotoHiroyuki Fujii
    • Muneto INAYOSHIAkira EnomotoHiroyuki Fujii
    • G06F7/00
    • B60N2/002B60R21/01516B60R21/0152B60R21/01546B60R21/01556
    • An apparatus for determining a seat occupancy includes a load detecting portion, a seatbelt detecting portion, and a seat occupancy determining portion determining that an adult is seated on the seat in a case where a seating load equal to or greater than a predetermined first load is detected and determining a child seat placed state where a child seat is placed on the seat and fastened by the seatbelt in a case where the seating load smaller than the first load is detected and the engagement of the buckle of the seatbelt is detected. The seat occupancy determining portion maintains a determination result of the child seat placed state even when the seating load becomes equal to or greater than the first load in a case where a predetermined determination result retention condition is satisfied after the child seat placed state is determined.
    • 一种用于确定座位占用的装置包括负载检测部分,安全带检测部分和座位占用确定部分,其确定成人在座位上等于或大于预定第一负载的情况下就座在座椅上 检测并确定儿童座椅放置状态,其中儿童座椅被放置在座椅上并且被安全带固定在检测到小于第一负载的入座负载并且检测到安全带的带扣的接合的情况下。 即使在确定了儿童座椅放置状态之后满足预定的确定结果保持条件的情况下,即使在座椅负载变得等于或大于第一负载时,座位占有率确定部分也保持儿童座椅放置状态的确定结果。
    • 39. 发明授权
    • Occupant classifying device for vehicle seat
    • 车辆座椅乘员分类装置
    • US07866691B2
    • 2011-01-11
    • US11842673
    • 2007-08-21
    • Muneto InayoshiHiroyuki Fujii
    • Muneto InayoshiHiroyuki Fujii
    • B60R21/015
    • B60R21/01516B60R21/0152B60R21/01556
    • An occupant classifying device for a vehicle seat includes an occupant classifying apparatus for classifying an occupant type on the basis of a seating load applied to the vehicle seat, a first load sensor provided at a rear portion of the vehicle seat in order to measure a rear load that is a part of the seating load, a second load sensor provided at a front portion of the vehicle seat in order to measure a front load that is a part of the seating load, a rear load ratio calculating apparatus for calculating a rear load ratio indicating a ratio of the rear load in the seating load on the basis of the measured rear and front loads and a securing determining apparatus determining whether or not a child restraint system is secured to the vehicle seat on the basis of the calculated rear load ratio.
    • 用于车辆座椅的乘员分类装置包括:乘员分类装置,用于基于施加到车辆座椅的就座载荷对乘客类型进行分类;第一负载传感器,设置在车辆座椅的后部,以测量后方 作为座位负载的一部分的负载,设置在车辆座椅的前部的第二负载传感器,以便测量作为就座负载的一部分的前部负载;后负载比计算装置,用于计算后负荷 基于所测量的后负载和前负载来表示就座负载中的后负载的比率,以及确定儿童约束系统是否基于所计算的后负荷比确定到儿童安全座椅的确定确定装置 。