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    • 2. 发明申请
    • METHOD AND SYSTEM FOR UNATTENDED CHILD DETECTION
    • 用于未知儿童检测的方法和系统
    • WO2015140333A1
    • 2015-09-24
    • PCT/EP2015/056017
    • 2015-03-20
    • IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
    • LU-DAC, MathieuDI MARIO-COLA, PatrickTATARINOV, DimitriDIEWALD, AndreasWATGEN, ClaudeCALMES, SamLARSEN, Peter
    • B60N2/00B60N2/26B60N2/28A61B5/05
    • B60N2/002A61B5/0507A61B5/113A61B5/4809A61B5/6893A61B2503/06B60N2/26B60N2/286G01S13/04
    • A method for ascertaining whether an unattended child is present within an automotive vehicle uses a radar sensor system (200) comprising a transmitter (204), and at least one sensor and processing circuitry. The method comprises: illuminating at least one occupiable position within the vehicle with radiation, the radiation exhibiting multiple frequencies; generating radar sensor signals from radiation reflected as a result of the transmitted radiation, a plurality of the radar sensor signals corresponding to different frequencies; operating the processing circuitry for generating, based on the radar sensor signals, a first indicator value, the first indicator value indicating a degree of motion associated with the occupiable position; determining whether the first indicator value satisfies a first predetermined criteria; if the first indicator value satisfies the first predetermined criteria, generating, based on radar sensor signals, a second indicator value, the second indicator value indicating a degree of repetitive pattern within the radar sensor signals; and determining that an unattended child is present within the automotive vehicle if the second indicator value satisfies a second predetermined criteria.
    • 用于确定无人照顾儿童是否存在于机动车辆内的方法使用包括发射机(204)和至少一个传感器和处理电路的雷达传感器系统(200)。 该方法包括:用辐射照射车辆内的至少一个可占据位置,该辐射呈现多个频率; 由发射辐射反射的辐射产生雷达传感器信号,对应于不同频率的多个雷达传感器信号; 操作所述处理电路,用于基于所述雷达传感器信号产生第一指示值,所述第一指示符值指示与所述可占据位置相关联的运动程度; 确定所述第一指示符值是否满足第一预定标准; 如果第一指示符值满足第一预定标准,则基于雷达传感器信号产生第二指示符值,第二指示符值指示雷达传感器信号内的重复图案的程度; 以及如果所述第二指示符值满足第二预定标准,则确定所述机动车辆中存在无人值守的小孩。
    • 3. 发明申请
    • WIRELESS VEHICLE SEAT SENSOR UNIT ADAPTED FOR REMOVABLE VEHICLE SEATS
    • 适用于可拆卸车辆座椅的无线车辆座椅传感器单元
    • WO2016193014A1
    • 2016-12-08
    • PCT/EP2016/061289
    • 2016-05-19
    • IEE INTERNATIONAL ELECTRONICS & ENGINEERING S.A.
    • WATGEN, ClaudeLORENZ, Holger
    • B60R22/48
    • B60R22/48B60N2/002B60N2/01508B60R2022/4841B60R2022/4858
    • A vehicle seat sensor unit (14) comprises a seat occupancy sensor (18) being configured for wirelessly communicating with a control unit (16), at least one first seat detection sensor member (24) and at least one second seat detection sensor member (26). The at least one first seat detection sensor member (24) is arrangeable in one out of a lower vehicle seat portion (32) of a vehicle seat (30) that is mountable in a vehicle in a removable manner, and a vehicle cabin floor (42), and the at least one second seat detection sensor member (26) is attachable to the other one out of the lower vehicle seat portion (32) and the vehicle cabin floor (42). The first seat detection sensor member (24) and the second seat detection sensor member (26) are configured to physically interact if mutually arranged within a specific distance (28). The physical interaction results in a detectable change of a status of at least one out of the at least one first seat detection sensor member (24) and the at least one second seat detection sensor member (26).
    • 车辆座椅传感器单元(14)包括座位占用传感器(18),其被配置用于与控制单元(16),至少一个第一座位检测传感器构件(24)和至少一个第二座椅检测传感器构件 26)。 所述至少一个第一座位检测传感器构件(24)可布置在可拆卸地安装在车辆中的车辆座椅(30)的下部车辆座椅部分(32)中的一个中,并且车厢地板 42),并且所述至少一个第二座椅检测传感器构件(26)可从另一个座椅检测传感器构件(26)附接到所述下部车辆座椅部分(32)和所述车辆舱底部(42)。 第一座位检测传感器构件(24)和第二座椅检测传感器构件(26)被配置为如果在特定距离(28)内相互布置则物理地相互作用。 所述物理相互作用导致所述至少一个第一座位检测传感器构件(24)和所述至少一个第二座椅检测传感器构件(26)中的至少一个的状态的可检测变化。
    • 8. 发明公开
    • METHOD AND SYSTEM FOR UNATTENDED CHILD DETECTION
    • 维也纳联合国系统土耳其伊朗伊朗伊斯兰革命联盟
    • EP3119639A1
    • 2017-01-25
    • EP15713851.2
    • 2015-03-20
    • IEE International Electronics & Engineering S.A.
    • LU-DAC, MathieuDI MARIO-COLA, PatrickTATARINOV, DimitriDIEWALD, AndreasWATGEN, ClaudeCALMES, SamLARSEN, Peter
    • B60N2/00B60N2/26B60N2/28A61B5/05
    • A radar sensor system and method for ascertaining whether an unattended child is present within an automotive vehicle. The radar sensor system carries out the method and includes a transmitter, at least one sensor, and processing circuitry. The method includes the steps of: illuminating at least one occupiable position within the vehicle with radiation of multiple frequencies; generating radar sensor signals from reflections of the transmitted radiation, a plurality of the radar sensor signals corresponding to different frequencies; and operating the processing circuitry for generating and determining if a first indicator value indicative of motion in the occupiable position satisfies a first predetermined criteria and, if so, generating and determining a second indicator value indicating a degree of repetitive pattern within the radar sensor signals, and determining presence of an unattended child in the vehicle if the second indicator value satisfies a second predetermined criteria.
    • 用于确定无人照顾儿童是否存在于机动车辆内的方法使用包括发射机(204)和至少一个传感器和处理电路的雷达传感器系统(200)。 该方法包括:用辐射照射车辆内的至少一个可占据位置,该辐射呈现多个频率; 由发射辐射反射的辐射产生雷达传感器信号,对应于不同频率的多个雷达传感器信号; 操作所述处理电路,用于基于所述雷达传感器信号产生第一指示值,所述第一指示符值指示与所述可占据位置相关联的运动程度; 确定所述第一指示符值是否满足第一预定标准; 如果第一指示符值满足第一预定标准,则基于雷达传感器信号产生第二指示符值,第二指示符值指示雷达传感器信号内的重复图案的程度; 以及如果所述第二指示符值满足第二预定标准,则确定所述机动车辆中存在无人值守的小孩。