45 results about "Integrated electronics" patented technology

The embodiment of the invention provides a satellite constellation system and a communication control method, the system comprises a plurality of load satellites which are in inter-satellite communication connection, and each load satellite comprises a comprehensive electronic subsystem, a communication navigation subsystem, an attitude and orbit control subsystem and a power supply and distribution subsystem. During an on-orbit task, a spaceborne computer of the comprehensive electronic subsystem can obtain information of a current task stage, calculates communication target parameters according to a communication mode corresponding to the current task stage, and generates an attitude adjustment instruction based on communication attitude parameters corresponding to the communication target parameters; and controlling the attitude and orbit control subsystem to adjust the inter-satellite communication module and / or the ground communication module to a communication attitude associated with the azimuth information. According to the system, data processing and communication processes can be dispersed to a plurality of load satellites through inter-satellite communication, and the communication attitude requirement of the inter-satellite communication process is automatically adapted, so that the problem of low timeliness of the satellite system data processing and communication processes is solved.

Disclosed herein are embodiments of a wound treatment apparatus with electronic components integrated within a wound dressing. In some embodiments, a wound dressing apparatus can comprise a wound dressing. The wound dressing can comprise an absorbent material, an electronics unit comprising a negative pressure source, the electronics unit integrated within the wound dressing and at least partially encapsulated by a flexible film. The flexible film can comprise a window or aperture configured to permit fluid communication between the absorbent material and the negative pressure source. In some embodiments, a wound dressing apparatus can comprise a wound contact layer, an absorbent layer over the wound contact layer, the absorbent layer comprising one or more apertures, a cover layer configured to cover and form a seal over the wound contact layer and the absorbent layer, and an electronics assembly comprising a negative pressure source. A portion of the cover layer overlying the one or more apertures in the absorbent layer can be configured to be compressed within the aperture in the absorbent layer when negative pressure is applied to the wound dressing apparatus. The compressed cover layer can indicate a level of negative pressure below the cover layer. In some embodiments, the wound dressing apparatus can comprise an indicator material layer and a cover layer configured to cover and form a seal over the wound contact layer and the indicator material layer. The indicator material layer can be configured to protrude relative to a surrounding surface of an upper surface of the wound dressing apparatus when negative pressure is applied to the wound dressing apparatus and the protruding indicator material layer indicates a level of negative pressure below the cover layer.

The invention relates to an on-orbit fault diagnosis and health management method and system based on a satellite-borne photoelectric slip ring. The method comprises the steps that a photoelectric conversion system is constructed, the photoelectric conversion system comprises a photoelectric slip ring, a baseline conversion module and a platform conversion module, the baseline conversion module is located in a satellite rotating cabin, and the platform conversion module is located in a satellite platform cabin; performing state monitoring on the platform conversion module and the baseline conversion module by using a platform integrated electronic and load management unit; state monitoring and safety management are carried out on a CAN bus between the satellite rotating cabin and the satellite platform cabin; and executing independent power distribution on the platform conversion module and the baseline conversion module, and autonomously controlling power-on and power-off according to a health criterion. According to the method provided by the invention, the dynamic threshold is designed for the secondary power supply, and seamless switching of the main power supply and the standby power supply is realized; the problems of delay and error codes of CAN bus communication between a satellite rotating cabin and a satellite platform cabin are solved by combining strategies such as double-bus handshake and FPGA reset.

Various improvements to equipment used on a construction site are presented. The described improvements relate to one or more of helmets, handheld controllers, tracking beacons, and charging stations, as well as subassemblies and methods of use of these elements. The described improvements may be used to augment the display of augmented reality information on a construction site. A safety helmet having at least one integrated electronic subsystem including an inner portion and an outer portion is described. The integrated electronics subsystem may provide computations for augmented reality displays.

Apparatus and associated components and methods for bonding electronics structures. First and second electronics structures are directly bonded using a plurality of light pulses from a flashlamp. In some examples, light from the flashlamp passes into and is absorbed by at least one of the first or second electronics structures to heat a bonding interface between the first and second electronics structures to cause the direct bond to form.

This invention discloses a user-end beam control system for a KuKa dual-band multi-beam antenna, comprising: an FPGA module for receiving instruction information from a payload integrated electronics system, generating various control signals and sending them to the KuKa dual-band multi-beam antenna, and also for receiving telemetry information from the KuKa dual-band multi-beam antenna, integrating it into a telemetry data packet and sending it to the payload integrated electronics system; a clock management module for receiving a reference clock signal from an external frequency source and generating the operating clock required by the FPGA module; an interface module for providing a serial communication interface and serial driver, an LVDS control interface and driver, and a debugging interface; and a debugging module for debugging the software running within the FPGA chip. This invention can quickly and independently adjust the beam pointing of the Ku and Ka bands of the KuKa dual-band multi-beam antenna and acquire telemetry data from the KuKa dual-band multi-beam antenna in real time.

The invention discloses a distributed reconfigurable wiring method, which specifically comprises the following steps of: 1, extending signal and power output to a plurality of positions in a spacecraft structure by taking an integrated electronic and power supply controller as a center and adopting a structure embedded FPC (Flexible Printed Circuit) mode for arranging a switching PCB (Printed Circuit Board) / switching cable; step 2, connecting the signal and the power to each single machine in a local area through a switching PCB / switching cable; 3, extracting required signals according to the requirement of a spacecraft local area arrangement single machine to form a switching PCB / switching line input; step 4, selecting an output connector and a node definition of the switching PCB / switching cable according to a local wiring optimization result; and 5, determining the design of the local cable network. The space is saved, the weight is optimized, the anti-interference performance is enhanced, and the electromagnetic compatibility optimization is more convenient.

An air purifier includes a housing having a vented upper surface, a motorized fan assembly positioned within an interior volume of the housing and operable for discharging a filtered airstream through the vented upper surface, a hollow top cover, and an electric circuit, e.g., wireless charging electronics. The hollow top cover at least partially defines therein an electronics bay, floor vents configured to admit a portion of the filtered airstream into the electronics bay as a cooling airstream, at least one primary exhaust port for discharging the filtered airstream to a surrounding ambient environment, and at least one secondary exhaust port for discharging the cooling airstream to the surrounding ambient environment. The electric circuit is positioned in the electronics bay within the cooling airstream.

The invention relates to a device (1) for charging and / or discharging a lithium battery module (2), comprising module-integrated electronics (6) with a communication module, wherein the module-integrated electronics (6) detect and monitor at least one state information of the lithium battery module (2), and the communication module transmit the at least one state information to an output unit (3), which outputs the state information by means of a graphical user interface and / or is configured to perform a user interaction.

To provide an intravascular catheter that includes an integrated electronics package in a tip or the like.SOLUTION: An intravascular catheter includes a catheter shaft having a distal portion 190, a plurality of magnetic localization elements disposed within the distal portion, and an integrated electronics package 210 disposed within the distal portion of the catheter shaft. The integrated electronics package can be a system on a chip such as an application-specific integrated circuit, and can include a power supply, a pre-amplifier, a multiplexor, and an imaging element driver. It can also include imaging elements. The magnetic localization elements can include magnetic coils and / or solid-state magnetic localization elements, such as anisotropic magnetoresistive sensors, and can also be incorporated into the integrated electronics package.SELECTED DRAWING: Figure 2

Methods and corresponding structures for fabricating an integrated electronics structure are provided. A temporary stack is provided that includes a carrier body, a bonding layer, and an electronics structure base that is crystallographically grown on the bonding layer. An electronics structure is built on the electronics structure base, defining an integrated electronics structure that includes the electronics structure base and the electronics structure. A pulse of light is used to weaken the bonding layer, and the integrated electronics structure is separated from the carrier body.

A sensor arrangement is provided, including a sensor portion with at least one sensor and an electronics portion containing electronics for controlling and / or reading data from the at least one sensor. The arrangement reduces the complexity and number of components in a fluid system by arranging the electronics portion on a rigid printed circuit board and the sensor portion on a flexible printed circuit board or configuring the sensor portion as a flexible printed circuit board.

A wireless power transfer system in which the driver and control circuitry are located within the electromagnetic field of the power transmission antenna, e.g., a charging coil. The power transfer system may be contained in a flexible housing, which change shape using one or more hinges, be formed of a conformable material and so on. Changes in the relative location of the antenna and the circuitry may cause interference in the circuitry and loading of the antenna, which in turn may impact the electromagnetic field output by the antenna. The wireless power system may include sensors that provide an indication of an amount of deformation of the system. The driver circuitry of this disclosure may receive an indication of the relative location of the circuitry to the antenna and compensate for changes in the output electromagnetic field caused by changes in the relative location.

An inflatable ball with integrated electronics and a method of manufacture. The inflatable ball comprises a bladder defining an inflatable interior of the ball and an electronics casing attached to, or integrally formed with, the bladder. The electronics casing defines a compartment adjacent an inner surface of the inflatable interior of the ball and sealed within the inflatable interior of the ball. The inflatable ball further comprises at least one electronic component, wherein the electronic component is located within the compartment of the electronics casing; and wherein the compartment is in fluid communication with the inflatable interior of the ball such that the compartment is at the same pressure as the inflatable interior of the ball.

The disclosed technology relates to an integrated electronics system for OCT. In some examples, the integrated electronics system includes an integrated circuit configured to generate image data based on OCT interference signals for display. The integrated circuit includes an analog circuit, a core processing subsystem, and a backend processing subsystem. The analog circuit receives and digitizes the OCT interference signals to generate digitized interference signals. The core processing subsystem generates image data based on the digitized interference signals. The backend processing subsystem receives and processes the image data for display to a user.

The application discloses a spacecraft software component requirement analysis and modeling method based on a dynamic data flow graph, relates to the technical field of spacecraft integrated electronics, and solves the problem that a traditional data flow graph is difficult to express the data transmission relationship between internal modules of a complex spacecraft system component and components. The method comprises the following steps: a dynamic data flow graph is constructed for data in spacecraft software; component requirement analysis is performed on the dynamic data flow graph to obtain components in the data flow graph; component outline design is performed on the components in the data flow graph; and a component model is established for the components according to the component outline design, which is used for component verification in a subsequent visual assembly process with tool support.

Apparatus and associated components and methods for bonding electronics structures. First and second electronics structures are directly bonded using a plurality of light pulses from a flashlamp. In some examples, light from the flashlamp passes into and is absorbed by at least one of the first or second electronics structures to heat a bonding interface between the first and second electronics structures to cause the direct bond to form.

A computed tomography (CT) imaging system includes a detector array configured to detect X-ray projections. The detector array includes a semiconductor sensor array having a plurality of sensors. Each sensor includes a first surface, a second surface, a substrate, and a readout electronics unit. The first surface has a high-voltage bias and includes a first dopant and can receive the X-ray projections. The second surface is opposite the first surface and includes a plurality of sensing regions of a second dopant. The second surface has a low-voltage bias and is configured to collect charges from the X-ray projections. The substrate includes a semiconductor material with a resistivity of at least five kiloohm centimeters and is positioned between the first and second surfaces. The readout electronics unit is positioned between the sensing regions. A surface area of the readout electronics unit is less than one percent of the second surface.

The utility model discloses a two-wire Ethernet power supply and communication acoustic vibration temperature sensor and a monitoring system, and relates to the technical field of intelligent industrial monitoring. The device comprises a processing module, the processing module is respectively connected with a sound module, a vibration module, a temperature module, a storage module and a magnetic field intensity module, the sound module is used for collecting sound signals and transmitting the sound signals to the processing module, and the vibration module is used for collecting vibration signals of the device and transmitting the vibration signals to the processing module. The temperature sensor is used for collecting equipment temperature signals and transmitting the equipment temperature signals to the processing module; according to the utility model, the three-axis vibration sensor, the voiceprint sensor, the temperature sensor and the magnetic sensor are integrated, the element acquisition is more comprehensive, the diagnosis conclusion is more accurate, the comprehensive advantage is more obvious compared with the single function of the traditional IEPE (Integrated Electrical and Power Element) sensor, the high-speed transmission rate of the traditional Ethernet technology is inherited, and the high-speed transmission rate of the traditional Ethernet technology is realized. And the interface complexity of the traditional Ethernet is simplified, and high-speed (10Mbps) and long-distance (1KM) transmission is realized.

According to various embodiments, a tunable optical device comprises a tunable optical metasurface on a substrate with an integrated driver circuit. In some embodiments, the tunable optical device includes a photon shield layer to prevent optical radiation from disrupting operation of the driver circuit. In some embodiments, the tunable optical device includes a diagnostic circuit to detect and disable defective optical structures of the metasurface. In some embodiments, the tunable optical device includes an integrated heater circuit that maintains a liquid crystal of the metasurface above a minimum operating temperature. In some embodiments, the tunable optical device includes an integrated lidar sequencing controller, a steering pattern subcircuit, and a photodetector circuit.

Utility model protection is claimed for a watch frame with integrated electronic components, in particular for power supply, data processing, communication and sensor technology, for the functional extension of mechanical, quartz-based, digital or smartwatch-based time display modules via mechanical and / or electrical interfaces, wherein the shape of the frame can be variable.

Disclosed embodiments relate to apparatuses and methods for wound treatment. In some embodiments, a wound dressing apparatus can comprise a wound contact layer, a first area and a second area over the wound contact layer, and a cover layer configured to cover the wound contact layer, the first area, and the second area. The first area can comprise a spacer layer and an absorbent layer over the spacer layer. The second area can comprise an electronics cassette or cradle comprising a negative pressure source and / or electronic components.

A cloud-enhanced measurement system integrates construction material testing with predictive analytics through machine learning. The system comprises a gauge with integrated electronics that generates measurement data for construction material properties and translates between internal protocols and modern communication formats including Bluetooth, WiFi, and cloud connectivity. A cloud-based analysis platform receives measurement data streams from multiple gauges across different geographic locations and executes machine learning models trained on accumulated historical data. The platform processes measurements through anomaly detection algorithms to identify outliers and potential malfunctions, correlates current data with historical pavement performance to generate predictive scores, and predicts expected service life and failure probability for tested materials. The system transmits optimized calibration parameters back to gauges and provides predictive analytics results to mobile devices for real-time quality control decisions. The integrated electronics cache predictive models for offline operation when cloud connectivity is unavailable, ensuring continuous quality assessment capabilities in field conditions.

A semiconductor device includes a substrate; an integrated circuit chiplet on the substrate; a three-dimensional stitch-chip configured to electrically connect the substrate to the integrated circuit chiplet, the stitch-chip comprising: a bridging chiplet that is configured to electrically connect to the integrated circuit chiplet; and a through via chiplet configured to electrically connect to the bridging chiplet configured to provide a vertical signal transmission path to the bridging chiplet.

A portable item reporting device (PIRD) is configured to detect an individual person's use of conventional consumer eyeglasses. A PIRD includes a microprocessor, memory, one or more environmental detectors (such as optical detectors, motion detectors, cameras, and location detectors, as well as timer elements and possibly calendar elements. With the integrated electronics, the eyeglasses with PIRD may self-identify contexts in which the glasses may be lost, stolen, or misplaced. The eyeglasses with PIRD may also identify when the glasses have been covered over with papers or other objects (such as when set down on a desk), so that the owner of glasses may be at risk of losing or forgetting the glasses. A camera of the glasses may also maintain an ongoing record of user activity when the user is wearing the glasses. The record may aid the user in later identifying other personal items which the user set down and forgot to pick up again.

The present invention relates to a differential optoelectricalal converter that transforms an optical anbit into an electrical anbit. The convertor uses two beam splitters (31, 32) that receive optical signals from the anbit, each one splitting the signal into two beams; a beam combiner (4) that combines a beam that exits each beam splitter; and three photodiodes (51, 52, 53) connected to a beam that exits each beam splitter and to the output of the beam combiner, each photodiode generating a photocurrent, the photocurrents being processed by a signal processing module (6) to obtain the electrical anbit (200). The invention provides an efficient solution for analog computation designed to harness the benefits of PIP technology and establish a bridge between integrated photonics and integrated electronic by means of optoelectrical conversion.

The invention provides a flexible cable network expansibility design method for a flat satellite and a flexible cable network, and belongs to the technical field of spaceflight satellites in order to solve the problem that a traditional wire type cable network cannot be suitable for the flat satellite due to the fact that the expansibility design of the traditional wire type cable network is insufficient. The flexible cable network is provided with a rigid area used for installing a telemetry signal connector of the butt joint integrated electronics, and is provided with a capacitor array connected in series; a transfer rigid area is arranged in the middle of the whole satellite structure, and a transfer auxiliary connector and a universal resistance-capacitance bonding pad are arranged, so that the anti-interference design is realized; a rigid area is arranged at a CAN communication connector, and a matched resistance bonding pad is arranged; cAN connection of the upper bin and the lower bin is achieved through an adapter connector. The rigid area is arranged at the connector end of the flexible cable, the universal resistance-capacitance bonding pad is arranged, and the resistance-capacitance of the rigid area is connected into the flexible cable by adopting scattered wires, so that the emergency handling capacity of abnormal conditions in the whole satellite stage is improved. The method is suitable for cable network development of flat satellites.

Disclosed herein are embodiments of a wound treatment apparatus with electronic components integrated within a wound dressing. In some embodiments, a wound dressing apparatus can comprise a wound contact layer, an absorbent layer over the wound contact layer, the absorbent layer comprising one or more apertures, a cover layer configured to cover and form a seal over the wound contact layer and the absorbent layer, and an electronics assembly comprising a negative pressure source. A portion of the cover layer overlying the one or more apertures in the absorbent layer can be configured to be compressed within the aperture in the absorbent layer when negative pressure is applied to the wound dressing apparatus. The compressed cover layer can indicate a level of negative pressure below the cover layer. In some embodiments, the wound dressing apparatus can comprise an indicator material layer and a cover layer configured to cover and form a seal over the wound contact layer and the indicator material layer. The indicator material layer can be configured to protrude relative to a surrounding surface of an upper surface of the wound dressing apparatus when negative pressure is applied to the wound dressing apparatus and the protruding indicator material layer indicates a level of negative pressure below the cover layer.

The invention provides a self-adaptive imaging system based on a CMOS detector. The self-adaptive imaging system comprises a CMOS focal plane circuit, a data processing circuit, an interface circuit and a camera integrated electron. The interface circuit receives a power supply provided by the power supply module, and provides the power supply to the CMOS focal plane circuit and the data processing circuit after filtering conversion; each control signal of the camera integrated electronics is received and sent to the data processing circuit, and telemetering information of the data processing circuit is forwarded to the camera integrated electronics; the CMOS focal plane circuit comprises a CMOS detector; the CMOS detector receives a time sequence driving signal generated by the data processing circuit and drives the CMOS detector to work normally, and the CMOS detector outputs multichannel original image data; the data processing circuit carries out image data automatic alignment on original image data output by the CMOS detector, carries out real-time monitoring in the imaging process, carries out arrangement and preprocessing on the data, carries out target detection and image interception in real time, recognizes a target area image, carries out automatic exposure adjustment on the recognized target area image, and carries out automatic exposure adjustment on the recognized target area image. And outputting the target valid data.