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    Device for monitoring at least a physical characteristic of a building material
    2.
    发明公开
    Device for monitoring at least a physical characteristic of a building material 有权
    用于监控至少建筑的物理特性

    公开(公告)号：EP2469886A2

    公开(公告)日：2012-06-27

    申请号：EP11194627.3

    申请日：2011-12-20

    Applicant: STMicroelectronics Srl

    Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

    IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

    CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

    Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

    Abstract translation: 监测装置是用于建筑物材料的至少一个物理特性。 该监控设备被埋入建筑物材料的块内部，并具有一个传感器，用于感测物理特性物。 该监测装置包括一个次级电感器和连接到其上，该电路在内部电源电压产生用于所述传感器发送代表所述物理特性的信号的电路。 用于传感器的无线电力供应器被配置以产生一可变电磁场，且具有电介质层及所埋的谐振L-C电路。 谐振L-C电路具有初级电感器被磁耦合到传感器的次级电感器，与无线电力供应商还具有两个电流端子能够连接到用于信号的外部读出电路。 所述传感器邻近所述介电层以磁耦合的初级电感器和次级电感器。

    DEVICE FOR MONITORING AT LEAST A PHYSICAL CHARACTERISTIC OF A BUILDING MATERIAL
    3.
    发明授权
    DEVICE FOR MONITORING AT LEAST A PHYSICAL CHARACTERISTIC OF A BUILDING MATERIAL 有权
    至少监测建筑材料物理特性的装置

    公开(公告)号：EP2469886B1

    公开(公告)日：2017-11-22

    申请号：EP11194627.3

    申请日：2011-12-20

    Applicant: STMicroelectronics Srl

    Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

    IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

    CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

    Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

    Device for monitoring at least a physical characteristic of a building material
    5.
    发明公开
    Device for monitoring at least a physical characteristic of a building material 有权
    装置用于监测结构材料中的至少一个物理特性

    公开(公告)号：EP2469886A3

    公开(公告)日：2015-05-06

    申请号：EP11194627.3

    申请日：2011-12-20

    Applicant: STMicroelectronics Srl

    Inventor： Girlando, Giovanni ,  Finocchiaro, Alessandro

    IPC: H04Q9/00 ,  G01D21/02 ,  G01N33/38

    CPC classification number: H04Q9/00 ,  G01N33/38 ,  G08C2201/10 ,  H04Q2209/40 ,  H04Q2209/88 ,  Y10T29/49002

    Abstract: A monitoring device is for at least one physical characteristic of a building material. the monitoring device is buried inside a block of the building material and has a sensor to sense a physical characteristic thereof. The monitoring device includes a secondary inductor and a circuit coupled thereto, the circuit to generate an internal supply voltage for the sensor to transmit a signal representative of the physical characteristic. A wireless power supplier for the sensor is configured to generate a variable electromagnetic field, and has a dielectric layer and a resonant L-C circuit buried therein. The resonant L-C circuit has a primary inductor to be magnetically coupled to the secondary inductor of the sensor, with the wireless power supplier further having two current terminals being coupleable to an external reading circuit for the signal. The sensor is adjacent to the dielectric layer so as to magnetically couple the primary inductor and the secondary inductor.

    Abstract translation: 监测装置是用于建筑物材料的至少一个物理特性。 该监控设备被埋入建筑物材料的块内部，并具有一个传感器，用于感测物理特性物。 该监测装置包括一个次级电感器和连接到其上，该电路在内部电源电压产生用于所述传感器发送代表所述物理特性的信号的电路。 用于传感器的无线电力供应器被配置以产生一可变电磁场，且具有电介质层及所埋的谐振L-C电路。 谐振L-C电路具有初级电感器被磁耦合到传感器的次级电感器，与无线电力供应商还具有两个电流端子能够连接到用于信号的外部读出电路。 所述传感器邻近所述介电层以磁耦合的初级电感器和次级电感器。

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