1081 results about "Electronic unit" patented technology

Embodiments relate to device, system and methods for personalised drug dosing via a device, the device comprising a first chamber comprising a drug reservoir unit; a second chamber comprising an electronic unit comprising a control component; a third chamber comprising a drug delivery unit and a flow control component controlled via the electronic unit; wherein the device is fully implanted in a subject during its intended operational modes, and wherein the device releases a body temperature stable drug formulation into the subject at a flow rate such that a variation in the flow rate is within ±15% by volume.

An electronic sensor module for a handle may have one sensor unit having a movable sensor element and a fixed sensor element which is arranged spaced apart from and opposite the movable sensor element. The module may also have an electronics unit which is electrically connected to the sensor elements for triggering a switching signal and on which the fixed sensor element is arranged. At least the movable sensor element may be encapsulated at least in some regions by a foam material and is designed as an integrated component in the form of a preassembly unit. Connection elements of the movable sensor element protrude from the foam material in a preassembly state and are connected to the electronics unit in an assembled state. A handle module and to a movable vehicle element are also described.

The invention relates to a method (100) for correcting measured values ​​of a mean flow velocity of a medium flowing through a pipeline, determined by means of an ultrasonic flow meter (1), wherein several ultrasonic transducers (10) are arranged on or in the pipeline (50) or a measuring channel (60) integrated into the pipeline and span an arrangement of at least three signal paths, wherein an electronic unit (20) operates the ultrasonic transducers, evaluates measurement signals from the ultrasonic transducers and outputs corrected measured values ​​of the mean flow velocity, where the electronic unit is used at each time period - using the measurement signals from ultrasonic transducers for each signal path, a local flow velocity of the medium is calculated, - calculated at least one, in particular dimensionless, functional relationship between local flow velocities from calculated local flow velocities, - calculates a baseline measurement for the average flow velocity from at least one specific local flow velocity, the base measurement value is corrected and output using a correction factor determined by comparison.

An approach to detecting patient limb movement during electrostimulation can include delivering an electrostimulation waveform, e.g., generated by an electrostimulation electronics unit, having a frequency within a range of 500 Hz to 10,000 kHz, and having an average root-mean squared current exceeding 5 milliamps. Concurrently, motion data can be received from an inertial measurement unit (IMU) during the therapy session. Based on this motion data, a timing, frequency, or amplitude of limb movements, exhibited by the patient over the therapy session, can be estimated such as to provide insight into patient response and potential symptoms of a sleep disorder.

Disclosed in the present invention are a backup system, and a train control system and an application method thereof. The backup system comprises: a lineside electronic unit, which communicates with a TIS or a station computer-based interlocking device to obtain a signal state and turnout position information; and an active balise connected to the lineside electronic unit and an onboard device, respectively; wherein the lineside electronic unit determines sent movement authority information and line data information on the basis of the obtained signal state and turnout position information; when a train passes through the position where the active balise is located, the active balise sends the obtained movement authority information and line data information to the onboard device; and when entering an enhanced backup mode, the onboard device in the train control system calculates a speed-distance control curve on the basis of the movement authority information and the line data information obtained from the active balise, so as to perform train operation supervision and protection. According to the prevent invention, when train-ground wireless communication is interrupted and a train control system is degraded to a backup mode, a train is allowed to enter a station at a higher speed.

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.

A mobile hydraulic system includes a plurality of hydraulic units which are equipped with at least one hydraulic component and an electronic unit. The respective electronic units are configured to record operating data of the at least one hydraulic component of the respective hydraulic units. Each hydraulic unit has a wireless communication device, wherein the wireless communication devices of the respective hydraulic units are connected to each other in a common wireless network, preferably in a mesh network. The wireless communication devices are configured for wireless transmission of the recorded operating data of the hydraulic units in the wireless network.

An electronic device of the disclosure includes a plurality of electronic units. Each of the plurality of electronic units includes a pixel circuit and a plurality of tunable circuits. The plurality of tunable circuits is coupled to the pixel circuit. The pixel circuit includes at least one scan transistor, a plurality of de-multiplexer transistors, and a plurality of storage capacitors. The plurality of de-multiplexer transistors is coupled to the at least one scan transistor. The plurality of storage capacitors is coupled to a data line through the at least one scan transistor and the plurality of de-multiplexer transistors.

An electronic device includes a substrate, a through hole, a first electronic unit, a second electronic unit, a circuit structure, and a third electronic unit. The substrate has a first surface, a second surface opposite the first surface, a first cavity, and a second cavity. A sidewall of the first cavity is connected to the first surface, and a sidewall of the second cavity is connected to the first surface. The through hole extends through the substrate, and a sidewall of the through hole is connected to the first surface and the second surface. The first electronic unit is disposed in the first cavity. The second electronic unit is disposed in the second cavity. The circuit structure is disposed on the first electronic unit and the second electronic unit. The bottom surfaces of the first and second cavities have a roughness ranging from 0 to 2 micrometers.

An electronic device and a manufacturing method thereof are provided. The electronic device includes a substrate, at least one electronic unit, an adhesive layer, an insulating layer, and a conductive structure. The substrate has at least one recess. The electronic unit is disposed in the recess, and the adhesive layer is disposed between the electronic unit and a bottom surface of the recess. The insulating layer is disposed on the electronic unit and the recess. The conductive structure is disposed on the insulating layer, and the conductive structure penetrates through the insulating layer to be electrically connected to the electronic unit.

The present disclosure provides an electronic device and a method for manufacturing the same. The electronic device includes a first transparent substrate, a conductive element, a circuit structure, and an electronic unit. The first transparent substrate has a plurality of through holes. The conductive element is disposed in at least one of the plurality of through holes, wherein the conductive element includes a first portion and a second portion surrounded by the second portion. The circuit structure is disposed on the first transparent substrate. The electronic unit is disposed on the circuit structure and is electrically connected to the conductive element through the circuit structure. The surface of the first portion of the conductive element has a plurality of recesses, and at least one portion of the second portion of the conductive element is disposed in at least one of the plurality of recesses.

The invention relates to an actuator jamming monitoring scheme. The actuator jamming monitoring scheme comprises the steps that a remote electronic unit REU transmits a current signal to an electro-hydraulic servo valve EHSV; the REU receives a displacement instruction signal from the computer; an actuator displacement signal is collected from an LVDT sensor; acquiring an actuator extension cavity pressure signal from a first pressure sensor; acquiring an actuator retraction cavity pressure signal from a second pressure sensor; and the data of the REU, the LVDT sensor, the first pressure sensor and the second pressure sensor are summarized and analyzed, and the analyzed result is compared with a corresponding threshold to judge whether to trigger jamming monitoring alarm.

An actuating device (10) for triggering a function of a vehicle (1) by a user is provided, having a cover element (11) for a vehicle part (2) of the vehicle (1) with a cover inner side (11.1) and a cover outer side (11.2), an electronics unit (12) having a sensor unit (20) for detecting an actuation action (200) of the user for triggering the function of the vehicle (1), an electronics outer side (12.2), and an electronics inner side (12.1) facing the electronics outer side (12.2). A vehicle (1), and a method (100) are also provided.

An electronic device is provided. The electronic device includes a substrate, a through hole, a first circuit structure, and an electronic unit. The substrate includes a first side and a second side opposite to the first side. The through hole penetrates the substrate and connects the first side to the second side. The first circuit structure is disposed on the first side and includes a first metal layer and a first dielectric layer. The first metal layer overlaps a first portion of the first side. The first dielectric layer overlaps a second portion of the first side. The first portion is connected to the second portion. The electronic unit is electrically connected to the first circuit structure. Moreover, a surface roughness of the first portion is lower than a surface roughness of the second portion.

A system for protecting a rider on his / her horse, including an airbag vest intended to be worn by the rider and including at least one inflatable sheath, a gas generator, a gas cartridge and an electronic unit connected to the gas generator and allowing triggering the inflation of the sheath, the system further includes a motion sensor intended to be installed on the horse, for example on the saddle, and configured to detect a fall of the horse, the motion sensor being connected to the electronic unit so as to trigger the inflation of the sheath in case of detection of a fall of the horse, so as to mitigate a potential crushing of the rider by the horse.

An electronic device including an electronic unit and a functional unit is provided. The electronic unit includes a substrate, a plurality of semiconductor components, and a cover layer. The substrate has a plurality of first side surfaces. The semiconductor components are disposed on the substrate. The cover layer is disposed on the semiconductor components and has a plurality of second side surfaces. The functional unit is disposed on at least one of at least one of the first side surfaces and at least one of the second side surfaces.

The invention provides a lunar conduction remote satellite formation system and a cooperative work method, the system is deployed in a lunar orbit, and through cooperative work among satellites in the system, the satellite formation system is matched with a ground Ka measurement and control station to jointly provide communication, navigation and remote sensing services for lunar users. The lunar conduction remote satellite formation system comprises a master satellite and slave satellites, wherein the master satellite comprises a satellite-ground high-speed measurement and control unit, an inter-satellite link unit, a communication load, a navigation load, an ultra-stable time frequency unit and a comprehensive electronic unit; the slave satellite comprises a measurement and control unit, an inter-satellite link unit, a communication load, a navigation load, a remote sensing load and a comprehensive electronic unit. Through the arrangement of the lunar orbit, the configuration of the communication navigation remote sensing function and the cooperation of satellites in the system, comprehensive communication and remote sensing services are provided for lunar users in the lunar space where signals of an earth navigation system cannot cover and signals of a ground measurement and control system are limited to cover.

The present disclosure provides an electronic device including a substrate having a first surface and a second surface opposite to the first surface, a via hole penetrating the substrate and having a sidewall connecting the first surface and the second surface, a buffer layer disposed on the substrate and the sidewall of the through hole, a passivation layer disposed on the buffer layer and at least containing nitrogen, a first conductor layer disposed on the passivation layer, a second conductor layer disposed on the first conductor layer, and an electronic unit disposed on the second conductor layer.

A manufacturing method includes providing a substrate including a circuit region and a peripheral region, wherein the peripheral region includes a plurality of test areas; performing a via-forming process on the first substrate, wherein the via-forming process includes forming a test cell in each test area; performing a test cell inspection step to the test cells and comparing the inspection result with inspection standard to obtain a comparison result; based on the comparison result, determining whether the parameters of the via-forming process need to be modified, or whether at least a through via or cavity of the substrate is qualified or needs to be reworked, or whether the substrate needs to be scrapped; and when the through via or cavity is determined to be qualified, forming a conductive layer in the through via or disposing an electronic unit in the cavity.

The invention relates to an electronic control unit (11) intended for equipping an automotive vehicle, comprising:—a first antenna (16A), and—a controller (12) which is connected to said first antenna and which is suitable for controlling a functionality of the vehicle as a function of signals exchanged with a mobile terminal (20) via said first antenna. According to the invention, the electronic control unit comprises at least one second antenna (16B) which exhibits electromagnetic properties and / or a position which are different from those of said first antenna and to which the controller is connected in such a way that the controller is suitable for controlling one or more functionalities of the vehicle as a function of signals exchanged with the mobile terminal via said second antenna.

The invention provides an aircraft hydraulic servo actuation control system, which relates to the field of hydraulic servo electronic control, and comprises a main flight control system, a backup control system, an enhanced electronic unit and a tail end actuator, the main flight control system is connected with the enhanced electronic unit through a first MCB communication bus, the backup control system is connected with the electronic unit through a second MCB communication bus, and the main flight control system is switched to the backup control system when power supply or communication abnormity occurs in the main flight control system; the enhanced electronic unit is connected with the actuator; the enhanced electronic unit comprises a public area, an instruction channel and a monitoring channel, and the instruction channel and the monitoring channel are used for monitoring the health state and data validity of the first MCB communication bus or the second MCB communication bus in real time. According to the invention, bidirectional switching between the main flight control system and the backup system of the enhanced electronic unit is ensured, uninterrupted work is kept, and the working reliability of the hydraulic servo actuation control system is effectively improved.

Electrohydraulic actuator device for a motor vehicle brake system, comprising a cylinder housing, within which a pressure piston is displaced in a translational manner by a rotating threaded spindle, wherein the threaded spindle is driven via a transmission device by a rotor shaft of an electric motor, wherein the actuator device comprises an electronic unit, and a brake system for a motor vehicle having such an electrohydraulic actuator device and a pressure generator, a pressure modulation valve device for the wheel-individual generation of brake pressure at wheel brakes of the brake system, an electronic control device, which is designed for controlling the pressure generator and the pressure modulation valve device, and having a driver's brake actuation device.

An electronic device is provided. The electronic device includes a substrate, a through hole, a circuit structure, at least one electronic unit and at least one mark. The substrate has a first surface and a second surface opposite to the first surface. The through hole penetrates the substrate, and a side wall of the through hole connect the first surface and the second surface. The circuit structure is disposed on the substrate. The at least one electronic unit is disposed on the circuit structure and is electrically connected to the circuit structure. Moreover, the at least one mark is disposed between the first surface and the second surface. A method of manufacturing an electronic device is also provided.

A neurostimulation system can include a skin electrode pad configured to be attached to an external electrostimulation electronics unit for treating a subject using transcutaneous neurostimulation therapy, and the electrode pad can include a rehydratable hydrophilic foam layer. The rehydratable hydrophilic foam layer can be sized and shaped to be received within a receptacle of an electrode rehydrator to recurrently receive moisture from the electrode rehydrator to be rehydrated.

Disclosed are devices, systems and methods for in vivo monitoring of localized environment conditions within a patient user by measuring analytes, including glucose, oxygen, and / or other analytes. In some aspects, a sensor device includes a wafer-based substrate, at least one electrochemical sensor two-electrode contingent including a working electrode and a reference electrode on the substrate and configured to detect a target analyte in a body fluid when the sensor device is deployed within a subject's body, where the working electrode is functionalized by a chemical layer configured to facilitate a reaction involving the target analyte that produces an electrical signal; and an electronics unit in communication with the electrochemical sensor electrode contingent to transmit the electrical signal to an external processor.

Disclosed here are devices, systems, and methods for continuous monitoring of biomarkers using a wearable, non-intrusive microneedle sensor patch platform. In some aspects, a wearable, non-intrusive microneedle sensor device includes a microneedle sensor unit couplable to an electronics unit, where the microneedle sensor unit comprises a substrate, an array of spiked microneedle structures configured as electrochemical sensor electrodes, an array of base structures that encase a lower portion of spiked microneedle structures, and electrical interconnections that electrically couple the electrodes to the electronics unit for processing of detectable signals associated with one or multiple biomarkers in a biofluid.

The disclosure relates to an electronics unit. The electronics unit comprising: a housing; and at least one of an electronic control component and a power electronics component arranged inside the housing; and wherein a mechanical connection interface for mechanically attaching a seat element is provided on the housing; and wherein the electronics unit is a component of a traction battery of a vehicle.

A measuring system for characterizing a multilayered structure with layer-by-layer different ohmic properties, having a sensor module, an electrical switching device, and a measuring electronics unit. The sensor module has more than two planar coils arranged in a stack, and the electrical switching device is contacted with the planar coils and is configured to connect these coils to the measuring electronics unit such that the coils are switchable between a measuring configuration and a reference configuration. In the measuring configuration, the planar coils at least partially form an optionally inductive or capacitive measuring sensor, with the detection area extending outside the sensor module for determining a property of a low and / or high-resistance layer of the structure. In the reference configuration, the planar coils at least partially form an optionally inductive or capacitive reference sensor, with the detection area extending essentially inside the sensor module for determining a sensor module property.

Various embodiments of the teachings herein include methods for calculating the remaining useful life of an electronic system. An example includes: determining multiple degradation distribution models of the electronic system using historical data for a multiplicity of electronic units representing a degradation level of the electronic system; processing the historical data using a proportional hazards degradation model to obtain a reliability function for the electronic units; using real-time test data to perform calculation using a corresponding degradation distribution model to obtain a degradation index value for the electronic units; and using the degradation index value to calculate the remaining useful life of the electronic system using the reliability function and the current test time point.

An intelligent elevator electronic unit having a central processor which both implements a motor control including time-critical motor control signals and performs basic functions of elevator operation, such as responding to external calls, specifying a travel curve or evaluating a safety circuit of the elevator system in which the elevator electronic unit is used to control an elevator motor. The elevator electronic unit also includes the power output stage required for operating the elevator motor and can also include one or more additional processors, with which the functionality of the elevator electronic unit is expandable in a modular manner. With this architecture, it is possible in particular to safely perform software updates of the central processor and / or an additional processor, to perform a downstream security check of such a software update or, for example, to autonomously optimize the operation of the elevator system with the aid of the central processor.