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公开(公告)号：US20210154820A1
公开(公告)日：2021-05-27
申请号：US16696772
申请日：2019-11-26
发明人： Marco BIANCO , Lorenzo BRACCO , Mahesh CHOWDHARY , Roberto MURA , Stefano Paolo RIVOLTA , Federico RIZZARDINI
摘要： A device for generating a control signal based on the linear movement of a linear member is provided. The device includes a linear member, a rotatable member, a first inertial measurement unit (IMU) coupled to the rotatable member and a second IMU having a fixed position. The device also includes a processing circuit which uses sensing signals from the IMUS to determine an attitude of the first IMU referenced to the second IMU and generate a control signal based on the attitude.
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公开(公告)号：US20210207833A1
公开(公告)日：2021-07-08
申请号：US17137204
申请日：2020-12-29
发明人： Matteo DAMENO , Mario TESI , Marco BIANCO , Mahesh CHOWDHARY , Michele FERRAINA
摘要： The present disclosure is directed to an air filter sensor system that can monitor a status of a filter and provide information to a remote system regarding the filter's status. The system can receive, by a computing server via one or more computer networks and from each of a plurality of sensor assemblies coupled to a corresponding plurality of air filters, information indicative of filter contamination levels respectively associated with each corresponding air filter of the plurality of air filters. Each of the respective filter contamination levels being provided by one sensor assembly of the plurality of sensor assemblies based at least in part on a difference in detected air pressure between first and second sides of the corresponding air filter. The system tracks the respective filter contamination levels over a first period of time and determines, by the computing server and based at least in part on the tracking of the respective filter contamination levels, a schedule for one or more maintenance events associated with a first air filter of the plurality of air filters.
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公开(公告)号：US20210348911A1
公开(公告)日：2021-11-11
申请号：US17237844
申请日：2021-04-22
摘要： A method is provided for controlling an electronic apparatus on the basis of a value of a lid angle between a first hardware element accommodating a first magnetometer and a second hardware element accommodating a second magnetometer. The method includes acquiring, through the magnetometers, first signals representing an orientation of the hardware elements. A calibration parameter indicative of a condition of calibration of the magnetometers is generated on the basis of the first signals. A reliability value indicative of a condition of reliability of the first signals is generated on the basis of the first signals. A first intermediate value of the lid angle is calculated on the basis of the first signals. A current value of the lid angle is calculated on the basis of the calibration parameter, of the reliability value, and of the first intermediate value, and the electronic apparatus is controlled on the basis of the current value.
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公开(公告)号：US20230359262A1
公开(公告)日：2023-11-09
申请号：US18356963
申请日：2023-07-21
IPC分类号： G06F1/3231 , G01P15/14 , G01R29/12
CPC分类号： G06F1/3231 , G01P15/14 , G01R29/12
摘要： The present disclosure is directed to a device configured to detect whether the device is in a bag or being taken out of the bag. The device determines whether the device is in a bag or being taken out of the bag based on motion measurements generated by a motion sensor and electrostatic charge measurements generated by an electrostatic charge sensor. By using both distance measurements and motion measurements, the device is able to detect whether the device is in the bag or being taken out of the bag with high efficiency, accuracy, and robustness.
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公开(公告)号：US20230023149A1
公开(公告)日：2023-01-26
申请号：US17379743
申请日：2021-07-19
IPC分类号： G06F1/3231 , G01P15/14 , G01R29/12
摘要： The present disclosure is directed to a device configured to detect whether the device is in a bag or being taken out of the bag. The device determines whether the device is in a bag or being taken out of the bag based on motion measurements generated by a motion sensor and electrostatic charge measurements generated by an electrostatic charge sensor. By using both distance measurements and motion measurements, the device is able to detect whether the device is in the bag or being taken out of the bag with high efficiency, accuracy, and robustness.
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公开(公告)号：US20200218228A1
公开(公告)日：2020-07-09
申请号：US16734233
申请日：2020-01-03
发明人： Luca FONTANELLA , Andrea LABOMBARDA , Marco BIANCO , Davide GHEZZI , Christian RAINERI , Paolo GATTI
IPC分类号： G05B19/406 , G05B23/02
摘要： A system for detecting and evaluating environmental quantities and events is formed by a detection and evaluation device and a mobile phone, connected through a wireless connection. The device is enclosed in a containment casing housing a support carrying a plurality of inertial sensors and environmental sensors. A processing unit is coupled to the inertial sensors and to the environmental sensors. A wireless connection unit, is coupled to the processing unit and a wired connection port, is coupled to the processing unit. A programming connector is coupled to the processing unit and is configured to couple to an external programming unit to receive programming instructions of the processing unit. A storage structure is coupled to the processing unit and a power-supply unit supplied power in the detection and evaluation device. The mobile phone stores an application, which enables a basicuse mode, an expert use mode, and an advanced use mode.
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7.发明公开公开(公告)号：US20230251078A1
公开(公告)日：2023-08-10
申请号：US18300296
申请日：2023-04-13
CPC分类号： G01B7/30 , G01D5/16 , G01D18/00 , G05B17/02 , G06F1/1616
摘要： A method is provided for controlling an electronic apparatus on the basis of a value of a lid angle between a first hardware element accommodating a first magnetometer and a second hardware element accommodating a second magnetometer. The method includes acquiring, through the magnetometers, first signals representing an orientation of the hardware elements. A calibration parameter indicative of a condition of calibration of the magnetometers is generated on the basis of the first signals. A reliability value indicative of a condition of reliability of the first signals is generated on the basis of the first signals. A first intermediate value of the lid angle is calculated on the basis of the first signals. A current value of the lid angle is calculated on the basis of the calibration parameter, of the reliability value, and of the first intermediate value, and the electronic apparatus is controlled on the basis of the current value.
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公开(公告)号：US20230251621A1
公开(公告)日：2023-08-10
申请号：US18301002
申请日：2023-04-14
发明人： Luca FONTANELLA , Andrea LABOMBARDA , Marco BIANCO , Davide GHEZZI , Christian RAINERI , Paolo GATTI
IPC分类号： G05B19/406 , G05B23/02
CPC分类号： G05B19/406 , G05B23/0218 , B81B2201/02 , B81B2201/0228 , B81B2201/0264 , B81B2201/0278 , B81B2207/01 , G05B2219/34351
摘要： A system for detecting and evaluating environmental quantities and events is formed by a detection and evaluation device and a mobile phone, connected through a wireless connection. The device is enclosed in a containment casing housing a support carrying a plurality of inertial sensors and environmental sensors. A processing unit is coupled to the inertial sensors and to the environmental sensors. A wireless connection unit, is coupled to the processing unit and a wired connection port, is coupled to the processing unit. A programming connector is coupled to the processing unit and is configured to couple to an external programming unit to receive programming instructions of the processing unit. A storage structure is coupled to the processing unit and a power-supply unit supplied power in the detection and evaluation device. The mobile phone stores an application, which enables a basicuse mode, an expert use mode, and an advanced use mode.
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公开(公告)号：US20210287526A1
公开(公告)日：2021-09-16
申请号：US17332669
申请日：2021-05-27
发明人： Stefano Paolo RIVOLTA , Federico RIZZARDINI , Daniele ARCERI , Alessandra Maria RIZZO PIAZZA RONCORONI , Marco BIANCO
摘要： A remote access device and methods of operation thereof are provided for accessing a physical object or location. The remote access device includes an accelerometer, a wireless transmitter, and control circuitry. The control circuitry causes the wireless transmitter to transition between a first operating mode and a second operating mode in response to receiving signals from the accelerometer indicating a first change in motion states of the remote access device. The control circuitry causes the wireless transmitter to transition between a first operating mode and a second operating mode in response to receiving signals from the accelerometer indicating a second change in motion states of the remote access device. The control circuitry further causes the wireless transmitter to transition between the first operating mode and the second operating mode in response to receiving signals from the accelerometer indicating a third change in motion states of the remote access device.
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公开(公告)号：US20210255686A1
公开(公告)日：2021-08-19
申请号：US17168110
申请日：2021-02-04
IPC分类号： G06F1/3206 , G06F1/3296 , G06F1/16 , G06N20/00
摘要： An electronic device has sensing circuitry and control circuitry. The control circuitry generates, based on generated sensor data, information indicative of movement of the electronic device. The control circuitry generates control signals to control operation of the electronic device in a plurality of power states, including a working-power state, an intermediate-power state and a low-power state, based on the information indicative of movement.
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