9 results about "Smart skin" patented technology

The invention discloses a multi-modal intelligent skin patch for multi-scene cardiopulmonary function monitoring and a use method thereof. The multi-modal intelligent skin patch comprises a layered structure body, a flexible circuit board, a multi-modal sensing assembly, a power management assembly and a wireless communication module. The layered structure body comprises an upper Ecoflex material layer, a lower Ecoflex material layer, a lithium battery and a wireless charging coil, wherein the lithium battery and the wireless charging coil are packaged between the two Ecoflex material layers. A layered structure in which the upper Ecoflex material layer and the lower Ecoflex material layer package the lithium battery and the wireless charging coil is adopted, and a polyimide flexible circuit board and a double-bridge snake-shaped structure sensing wire are combined, so that the equipment is endowed with excellent tensile tolerance and skin fitting property; in cooperation with the sweat-proof adhesiveness of the 3M2477P medical silica gel double-faced adhesive tape and the high conductivity of the high-adhesiveness conductive hydrogel layer, the problems of electrode falling and signal distortion caused by sweating and skin stretching in violent activities such as high-intensity intermittent movement are fundamentally solved, and stable acquisition of electrocardio, PPG and respiratory wave signals is ensured.

The application is suitable for the technical field of water quality monitoring, and provides an intelligent skin-beautifying digital-display water quality filtering monitoring device.The device body is provided with a water channel, and a plurality of independently arranged fixing shells are arranged on the lower side of the device body.A circuit board, a fragrance stick and a filtering material are sequentially arranged in the fixing shells.The fixing shell outside the circuit board is provided with a display screen, the display screen is connected with the circuit board, and a TDS testing unit is connected to the circuit board.The TDS testing unit is used for monitoring whether the water quality meets the requirements when the water passes through the water channel.The water quality monitoring data monitored by the TDS testing unit is intuitively fed back to the display screen, and the user can be timely prompted to replace the filter element, so as to solve the problems that the current water quality monitoring equipment of the market user adopts visual self-determination or mechanical month recording form, the water quality in different places is different, the user misjudgment is caused and the water safety is affected.

The invention discloses an intelligent skin attaching device, and relates to the technical field of intelligent wearing, the intelligent skin attaching device comprises a fixing assembly, a patch assembly, a first limiting structure and a second limiting structure, the fixing assembly is used for being adsorbed on the skin; the patch assembly is detachably connected with the fixing assembly; the first limiting structure is arranged between the fixing assembly and the patch assembly, so that after the patch assembly is installed on the fixing assembly, the patch assembly is limited to move relative to the fixing assembly in the first direction, and the patch assembly is prevented from being away from the skin side; the second limiting structure is arranged between the fixing assembly and the patch assembly, so that after the patch assembly is installed on the fixing assembly, the patch assembly is limited to move relative to the fixing assembly in the second direction, and limiting failure of the first limiting structure is avoided. According to the technical scheme provided by the invention, the connection reliability of the fixing assembly and the patch assembly is improved, and the use reliability of the intelligent skin pasting equipment is improved.

This invention discloses a method for identifying damage to aircraft smart skin based on complex modal expansion and Kalman filtering. The steps include: acquiring strain values ​​at the location of fiber optic strain sensors; constructing a finite element model of the aircraft smart skin and extracting modal features; constructing a complex modal expansion equation; solving for the full-field strain value of the aircraft smart skin based on the complex modal expansion equation; and obtaining the damage identification result of the aircraft smart skin. This invention uses a finite element model obtained by discretizing a proportional 3D model of the aircraft smart skin to solve for the full-field strain value. It employs a finite fiber optic strain sensor to expand the full-field strain in real time and performs damage identification based on the full-field strain. The finite element model has a simple structure and does not require iterative optimization, effectively improving identification efficiency and robustness while ensuring identification accuracy.

The technology disclosed in this patent document can be implemented to provide a smart skin-like multi-layer sensing structure to include an optical fiber to provide spatially distributed optical sensing of a contact with the structure or the temperature based on changes in the optical fiber in response to the contact or temperature for various applications including robotics and others.

This invention discloses a charging base assembly, a smart skin-adhesive device, and a smart skin-adhesive component, relating to the field of smart wearable technology. The charging base assembly is used in the smart skin-adhesive device, which has a power receiving part. The charging base assembly includes a charging base housing, a power supply part, and a first fixing structure. The power supply part is disposed in and exposed within the charging base housing for electrical connection with the power receiving part. The first fixing structure is disposed in the charging base housing and located on opposite sides of the power supply part, and is used to secure the electrical connection between the power supply part and the power receiving part. The technical solution provided by this invention improves the reliability of the electrical connection between the charging base assembly and the smart skin-adhesive device.

This invention discloses an intelligent skin texture detection and adaptive formulation system for BB creams, belonging to the field of intelligent cosmetic customization technology. The system includes a multi-dimensional skin detection module, a ternary conflict resolution algorithm module, and a dual-phase intelligent base formulation module connected in sequence. The multi-dimensional skin detection module simultaneously collects the user's macroscopic skin physiological parameters, skin surface microbiome distribution characteristics, and makeup effect preference data. The ternary conflict resolution algorithm module analyzes the degree of conflict among the three types of data and generates formulation instructions based on the conflict resolution results. The dual-phase intelligent base formulation module dynamically prepares a two-layer continuous phase BB cream base, including a makeup effect regulation layer and a microecological care layer, according to the formulation instructions. This invention solves the technical problem that existing BB creams cannot simultaneously address skin texture adaptation, makeup effect requirements, and microecological care, enabling personalized and precise customization of BB creams while ensuring product safety and compliance.

The invention discloses a wearable intelligent skincare instrument, and relates to the technical field of intelligent beauty equipment and skincare product application, the wearable intelligent skincare instrument comprises a flexible silica gel wearing carrier, a controller shell, an essence proportion introduction assembly, an adjustable wearing assembly and a skin detection assembly, and an AI controller is fixedly installed at the front end of the controller shell. The wearable intelligent skincare instrument is provided with an essence proportion leading-in assembly and a skin detection assembly, when the wearable intelligent skincare instrument is used, an AI controller automatically generates an essence proportion scheme according to skin information fed back by a sensor, and a micro metering valve at the bottom of a corresponding targeted functional component storage bottle is automatically opened during proportioning; targeted components in the micro metering valve are quantitatively guided into the mixing bin, the servo motor drives the stirring rod to rotate at a constant speed, all the components are evenly mixed, the micro pump conveys the mixed components to the distribution valve along the conveying pipe, and the functions of automatically detecting the skin and automatically proportioning essence are achieved. The skin care instrument solves the problem that an existing skin care instrument is single in function.

The invention belongs to the technical field of pneumatic safety monitoring of aircrafts, and provides a bionic intelligent skin of a fixed-wing aircraft applied to stall early warning, the bionic intelligent skin comprises a flexible substrate and a bionic micro-beam type airflow sensing array, the flexible substrate is conformally arranged on the upper surface of a wing, the sensing array comprises at least two rows of subarrays arranged in the chordwise direction of the wing, and the subarrays are arranged on the flexible substrate. And each row of subarrays comprises a plurality of sensing units arranged along the spanwise direction of the wing. The principle of a dragonfly seta sensor is simulated, airflow force is directly sensed through a micro-cantilever structure, the sensor is extremely sensitive to tiny flow field changes, and early capture of stall omen can be achieved; moreover, through array layout, traditional point type measurement is upgraded into two-dimensional flow field imaging, the occurrence, development and migration process of the airflow separation area can be visually presented in real time, and early warning information is richer and more reliable. Finally, a flexible substrate and a micro-nano machining technology are adopted, the sensor can be integrated on the surface of the skin in a light and thin array mode, the aerodynamic configuration is not damaged, and installation and maintenance are easy.