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公开(公告)号：US11867799B2
公开(公告)日：2024-01-09
申请号：US17115515
申请日：2020-12-08
发明人： Marat Patotski , Mateusz Mazur
CPC分类号： G01S13/886 , G01S13/06 , G01S13/62
摘要： A method of using a radar sensor for a security system to determine a range for a sensed moving object or person, the method including: transmitting, from the radar sensor, a plurality of radar pulses and, when the object or person is present to reflect the radar pulses, receiving a corresponding plurality of pulses.
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公开(公告)号：US20220317274A1
公开(公告)日：2022-10-06
申请号：US17713711
申请日：2022-04-05
发明人： Devis Dishnica , Mateusz Mazur
摘要： A method of determining a position of an object, the method including: receiving a first signal reflected from the object using a first device, the first device a peer to peer wireless communication device, interrogating a native communication protocol on the first device to output a first angle of arrival corresponding to the angle of arrival of the first signal at the first device, using a second device remote from the first device to receive a second signal reflected from the object, the second device a peer to peer wireless communication device, interrogating a native communication protocol on the second device to output a second angle of arrival corresponding to the angle of arrival of the second signal at the second device, calculating the position of the object based on the first and second angles of arrival, wherein the first and second devices are isolated from each other.
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公开(公告)号：US20220350590A1
公开(公告)日：2022-11-03
申请号：US17731661
申请日：2022-04-28
发明人： Piotr Wolnowski , Pawel Raasz
摘要： A method and system for updating firmware of a device. A method includes receiving a decryption engine for decrypting encrypted firmware, loading the decryption engine into a first memory of a device, and receiving the encrypted firmware. The method may include obtaining a pre-stored encryption key from a second memory of the device, wherein the second memory is a different type of memory than the first memory, and decrypting the encrypted firmware using the encryption key and the decryption engine, wherein the decryption of the encrypted firmware occurs in the first memory.
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公开(公告)号：US20220314738A1
公开(公告)日：2022-10-06
申请号：US17713613
申请日：2022-04-05
发明人： Florian Beaufrere , Gael Ducher , Jamal Zarrabi
IPC分类号： B60H1/00
摘要： A vehicle for transporting goods, a tractor-trailer system for transporting goods, and a method of operating a power management system for powering a transport refrigeration unit. The vehicle for transporting goods includes: an axle; a transport refrigeration unit; and a power management system for supplying power to the transport refrigeration unit. The power management system includes: a generator configured to be selectively coupled to an axle of the vehicle, wherein the generator is configured to generate electricity when coupled to the axle; and a controller configured to monitor a speed of the vehicle and to selectively couple and decouple the generator from the axle. The controller is configured to determine that the vehicle is in a first state and decouple the generator from the axle when the vehicle is in the first state, wherein the speed of the vehicle is increasing in the first state.
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公开(公告)号：US12043082B2
公开(公告)日：2024-07-23
申请号：US17713613
申请日：2022-04-05
发明人： Florian Beaufrere , Gael Ducher , Jamal Zarrabi
CPC分类号： B60H1/00428 , B60H1/00364 , B60H1/00764 , B60L50/61 , B60L58/13 , B60W20/14 , B60W30/18127 , B60W2510/244 , H02J7/1415
摘要： A vehicle for transporting goods, a tractor-trailer system for transporting goods, and a method of operating a power management system for powering a transport refrigeration unit. The vehicle for transporting goods includes: an axle; a transport refrigeration unit; and a power management system for supplying power to the transport refrigeration unit. The power management system includes: a generator configured to be selectively coupled to an axle of the vehicle, wherein the generator is configured to generate electricity when coupled to the axle; and a controller configured to monitor a speed of the vehicle and to selectively couple and decouple the generator from the axle. The controller is configured to determine that the vehicle is in a first state and decouple the generator from the axle when the vehicle is in the first state, wherein the speed of the vehicle is increasing in the first state.
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公开(公告)号：US20220404433A1
公开(公告)日：2022-12-22
申请号：US17837663
申请日：2022-06-10
发明人： Pere Moix Olivé
IPC分类号： G01R31/52
摘要： A short-circuit isolator includes a switch configured to selectively interrupt an electrical circuit connected to the short-circuit isolator. The short-circuit isolator is configured to cause the switch to interrupt the electrical circuit when a current at the short-circuit isolator exceeds a current threshold and at least one of a voltage at the short-circuit isolator is below a voltage threshold or a resistance of the electrical circuit measured at the short-circuit isolator is below a resistance threshold.
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公开(公告)号：US20220357244A1
公开(公告)日：2022-11-10
申请号：US17739771
申请日：2022-05-09
发明人： Pere Moix Olivé
摘要： An aspirating detection system for detecting a fire event in a monitored environment, a method of determining when an aspirator for an aspirating detection system requires maintenance, and a method of calibrating a control module for an aspirating detection system. The aspirating detection system (1) includes an aspirator (2) for sampling air from the monitored environment (100), and a vibration sensor (3) configured to monitor a vibration signature of the aspirator (2). The aspirating detection system (1) may further include a control module (4) in communication with the vibration sensor (3). The control module (4) may be configured to determine if the aspirator (2) requires maintenance based on the vibration signature of the aspirator (2).
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公开(公告)号：US20220316999A1
公开(公告)日：2022-10-06
申请号：US17707018
申请日：2022-03-29
发明人： Pere Moix Olivé
摘要： An aspirating detection system for monitoring for the presence of a pathogen, the aspirating detection system including: a network of one or more pipes for sampling air from a plurality of locations monitored by the aspirating detection system; a sensor unit 3 comprising a housing 13 fluidly connected to the network of one or more pipes, and a biosensor 12 mounted within the housing, the biosensor being configured to monitor for the presence of the pathogen; and an aspirator 15 configured to draw airflow through the network of one or more pipes and through the biosensor 12.
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公开(公告)号：US20230126320A1
公开(公告)日：2023-04-27
申请号：US17970903
申请日：2022-10-21
IPC分类号： G01S7/41 , G01S7/4865 , G01N21/95
摘要： A motion detector (1) for a security system includes a primary sensing system including a PIR sensor (5) configured to detect movement of a person within a monitored environment (2), and an ancillary sensing system including a first emitter (7), a second emitter (8) and a receiver (9) configured to detect masking of the primary sensing system. Masking by an object (10) in the monitored environment (2) is determined using the first emitter (7) and the receiver (9) based on a time-of-flight of an optical signal emitted into the monitored environment (2) and reflected by the object (10). Masking by obscuring of a window (4) of the motion detector (1) is determined using the second emitter (8) and the receiver (9) based on the intensity of light transmission from the second emitter (8) through the window (4) to the receiver (9).
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公开(公告)号：US20220088428A1
公开(公告)日：2022-03-24
申请号：US17448421
申请日：2021-09-22
发明人： Pere Moix Olivé
摘要： A system for distributing a suppression agent and a sterilization agent over an area, and a method for operating the distribution system are provided. The system includes a sterilization tank, a suppression tank, and a pipe network. The sterilization tank is used for holding the sterilization agent. The suppression tank is used for holding the suppression agent. The sterilization tank is operatively connected to a first valve. The suppression tank is operatively connected to a second valve. The pipe network is connected to the first valve and the second valve. The pipe network includes at least one spray head. The system may further include a control panel operatively connected to at least one of the first valve and the second valve. The control panel, when included, may be configured to switch at least one of the first valve and the second valve between the open position and the closed position.
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