ABNORMALITY DETERMINATION DEVICE, CONDUCTIVE PARTICLE DETECTING DEVICE, AND ABNORMALITY DETERMINATION METHOD

    公开(公告)号:US20240353303A1

    公开(公告)日:2024-10-24

    申请号:US18686217

    申请日:2022-07-20

    IPC分类号: G01N15/06 G01N33/28

    摘要: An abnormality determination device of the disclosure includes: an acquisition unit (601) acquiring an electrical resistance value between electrodes in a non-conductive lubricant used for lubrication of a mechanical device, the electrodes being spaced apart from each other in the lubricant; an abnormality determining unit (602) determining whether there is an abnormality in the mechanical device based on a number of times the resistance value acquired by the acquisition unit falls below a threshold; and an output unit (603) outputting a result of the determination by the abnormality determining unit. The acquiring unit acquires the electrical resistance between the electrodes that varies depending on conductive particles collected by magnetic force in the lubricant.

    METHOD AND SENSOR ASSEMBLY FOR DETECTING AEROSOLS IN THE AMBIENT AIR OF A MOTOR VEHICLE

    公开(公告)号:US20240264064A1

    公开(公告)日:2024-08-08

    申请号:US18434206

    申请日:2024-02-06

    IPC分类号: G01N15/075 G01N15/06

    CPC分类号: G01N15/075 G01N15/0656

    摘要: The invention relates to a method and a sensor device for detecting aerosols in the ambient air of a motor vehicle, wherein the probability of occurrence of aerosols in the ambient air of the vehicle is determined, wherein a control signal is sent to at least one radiation emitter when the determined probability of occurrence exceeds a defined probability value, wherein a radiation signal is emitted by the radiation emitter, wherein a possible response signal to the emitted radiation signal is captured by at least one radiation receiver, wherein the response signal is detected from at least two directions, wherein the electrical capacitance of a field around the vehicle is captured by at least one capacitive sensor, wherein the occurrence of aerosols is deduced upon detection of the response signal from two directions and detection of a change of capacitance in the surrounding area.

    Array camera module and application thereof

    公开(公告)号:US12022180B2

    公开(公告)日:2024-06-25

    申请号:US17488876

    申请日:2021-09-29

    摘要: The present invention discloses an array camera module and application thereof, wherein the array camera module comprises at least one optical lens and at least one circuit board assembly. The circuit board assembly further comprises at least one photosensitive chip, at least one circuit board, and at least one electronic component, wherein the photosensitive chip and the circuit board are conductively connected, at least one of the electronic components is attached to a back face of the circuit board, and the optical lens is held in a photosensitive path of the photosensitive chip. In this way, at least one of the length and the width of the array camera module can be reduced, so as to be beneficial to the miniaturization of the array camera module, so that the array camera module can be conveniently applied to a light-weighted and thinned electronic device.