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    • 2. 发明授权
    • Child seat monitoring system and method for determining a type of child seat
    • 儿童座椅监控系统和确定儿童座椅类型的方法
    • US07403845B2
    • 2008-07-22
    • US11146939
    • 2005-06-06
    • James F. PattersonStuart S. SullivanDuane D. Fortune
    • James F. PattersonStuart S. SullivanDuane D. Fortune
    • G06F7/00
    • B60R21/01538B60N2/286B60N2/2863B60R21/01556
    • A child seat monitoring system for a child seat and a method for determining a type of child seat are provided. The child seat has a first region and an opposite second region. The child seat has first and second patterns disposed on the first and second regions, respectively, both indicating whether the child seat is a forward-facing child seat or a rearward-facing child seat relative to a vehicle seat. The system includes a first detection apparatus configured to detect either the first pattern on the first region of the child seat or the second pattern on the second region of the child seat. The system further includes a controller operably communicating with the first detection apparatus. The controller is configured to generate a first signal when the child seat is a forward-facing child seat.
    • 提供了一种用于儿童座椅的儿童座椅监视系统和用于确定儿童座椅类型的方法。 儿童座椅具有第一区域和相对的第二区域。 儿童座椅具有分别设置在第一和第二区域上的第一和第二图案,两者分别指示儿童座椅是相对于车辆座椅的朝前的儿童座椅还是朝后的儿童座椅。 该系统包括被配置为检测儿童座椅的第一区域上的第一图案或儿童座椅的第二区域上的第二图案的第一检测装置。 该系统还包括与第一检测装置可操作地通信的控制器。 控制器配置成当儿童座椅是朝前的儿童座椅时产生第一信号。
    • 3. 发明授权
    • Pass through seat restraint tension sensing assembly
    • 通过座椅保护力张力传感组件
    • US06796192B2
    • 2004-09-28
    • US10025315
    • 2001-12-19
    • Stuart S. SullivanMorgan D. Murphy
    • Stuart S. SullivanMorgan D. Murphy
    • G01L126
    • B60R22/48B60R2022/4841
    • A pass through seat restraint tension sensing assembly for a seat restraint system in a vehicle includes a housing for allowing belt webbing of the seat restraint system to pass therethrough. The pass through seat restraint tension sensing assembly also includes at least one spring disposed in the housing and at least one magnet disposed in the housing. The pass through seat restraint tension sensing assembly includes a Hall effect sensor disposed in the housing and cooperable with the at least one magnet. The pass through seat restraint tension sensing assembly further includes a movable actuator disposed in the housing and cooperable with the belt webbing and the at least one spring to move the at least one magnet relative to the Hall effect sensor to indicate a tension level in the seat restraint system.
    • 通过用于车辆中的座椅约束系统的座椅约束张力感测组件包括用于允许座椅约束系统的皮带织带通过的壳体。 通过座椅约束张力感测组件还包括设置在壳体中的至少一个弹簧和设置在壳体中的至少一个磁体。 穿过座椅约束张力感测组件包括设置在壳体中的霍尔效应传感器,并与至少一个磁体配合。 穿过座椅约束张力感测组件还包括设置在壳体中并与皮带织带和至少一个弹簧配合的可移动致动器,用于相对于霍尔效应传感器移动至少一个磁体,以指示座椅中的张力水平 约束系统。
    • 4. 发明授权
    • Vehicle seat occupant status classification using multiple sensors
    • 车载乘员状态分类使用多个传感器
    • US07024294B2
    • 2006-04-04
    • US10653698
    • 2003-09-02
    • Stuart S. SullivanJames F. PattersonMorgan D. MurphyCharles A. Gray
    • Stuart S. SullivanJames F. PattersonMorgan D. MurphyCharles A. Gray
    • B60R22/00E05F15/00G05D1/00G05D3/00G06F17/00
    • B60R21/01516B60R21/0155
    • A multiple sensor, vehicle seat occupant status determination system uses dynamic variations in occupant responsive sensor output due to accelerations of the vehicle seat to discriminate via a statistical method between sensors that are failed and those that are operating correctly and eliminates the contribution of signals detected as not valid from the status determination. If and only if the maximum and minimum sampled signal values of at least one of the received signals span upper and lower control reference values derived from the sampled signal values, a variance value for each of the signals is derived; and one or both of the greatest two or the smallest two variance values are checked against a relative size factor to detect an outlier signal value. If an outlier signal value is detected more than a predetermined number of consecutive times, the status classification is performed without signal values from the outlier sensor.
    • 多传感器,车辆座椅占用者状态确定系统由于车辆座椅的加速度而使用乘员响应传感器输出中的动态变化,以通过故障传感器和正常操作的传感器之间的统计方法来区分,并消除了检测到的信号的贡献 从状态确定无效。 当且仅当至少一个接收信号的最大和最小采样信号值跨越从采样信号值导出的上限和下限控制参考值时,导出每个信号的方差值; 并且相对于相对大小因子检查最大的两个或最小的两个方差值中的一个或两个以检测异常值信号值。 如果检测到超过预定数量的连续时间的异常信号值,则不执行来自异常值传感器的信号值来执行状态分类。
    • 7. 发明授权
    • Tension sensing assembly
    • 张力传感组件
    • US06749038B2
    • 2004-06-15
    • US10079131
    • 2002-02-20
    • Stuart S. SullivanMorgan D. MurphyPhillip E Kaltenbacher, II
    • Stuart S. SullivanMorgan D. MurphyPhillip E Kaltenbacher, II
    • B60R2100
    • B60R22/18B60R21/0155
    • A tension sensing assembly for a seat restraint system in a vehicle includes a housing for operative connection to vehicle structure and at least one spring disposed in the housing. The tension sensing assembly also includes at least one magnet disposed in the housing and a Hall effect sensor disposed in the housing and cooperable with the at least one magnet. The tension sensing assembly further includes a movable mechanism at least partially disposed in the housing and cooperable with belt webbing of the seat restraint system and the at least one spring to move the at least one magnet relative to the Hall effect sensor to change an output of the Hall effect sensor to indicate a first tension level and a second tension level in the seat restraint system when the at least one spring is deflected.
    • 用于车辆中的座椅约束系统的张力感测组件包括用于与车辆结构有效连接的壳体和设置在壳体中的至少一个弹簧。 张力检测组件还包括设置在壳体中的至少一个磁体和布置在壳体中并与该至少一个磁体配合的霍尔效应传感器。 张力感测组件还包括至少部分地设置在壳体中并可与座椅约束系统的带织带和至少一个弹簧配合的可移动机构,用于相对于霍尔效应传感器移动至少一个磁体以改变输出 所述霍尔效应传感器用于当所述至少一个弹簧偏转时指示所述座椅约束系统中的第一张力水平和第二张力水平。
    • 9. 发明授权
    • Restraint system interface arrangement for a seat belt tension sensor
    • 用于安全带张力传感器的约束系统接口装置
    • US06605877B1
    • 2003-08-12
    • US10082419
    • 2002-02-26
    • James F. PattersonCharles A. GrayRobert K. ConstableStuart S. Sullivan
    • James F. PattersonCharles A. GrayRobert K. ConstableStuart S. Sullivan
    • B60L100
    • B60R21/0155B60R21/01522B60R21/01546Y10T307/799
    • An improved vehicle restraint system includes a seat belt tension sensor and an occupant detection control module for characterizing the occupant of a vehicle seat to determine whether to allow or suppress deployment of supplemental inflatable restraints for the occupant. The belt tension sensor includes on-board signal processing circuitry and is coupled to occupant detection control module via a two wire interface that both powers the sensor and its signal processing circuitry and supports communication of belt tension data to the occupant detection control module. The sensor produces an electrical signal responsive to seat belt tension, and the processing circuitry generates one of a specified number of messages pertaining to the range of the measured tension, and then modulates the current through the two wire interface to communicate the generated message to the occupant detection control module.
    • 改进的车辆限制系统包括座椅张力传感器和乘员检测控制模块,用于表征车辆座椅的乘客,以确定是否允许或者抑制对乘客的补充充气约束的展开。 皮带张力传感器包括车载信号处理电路,并通过双线接口耦合到乘员检测控制模块,两线接口为传感器及其信号处理电路供电并支持皮带张力数据与乘员检测控制模块的通信。 传感器产生响应于安全带张力的电信号,并且处理电路产生与测量张力的范围有关的指定数量的消息中的一个,然后调制通过两线接口的电流,以将生成的消息传送到 乘员检测控制模块。