3375 results about "Touchscreen" patented technology

A device for time-based tracking and cost optimization in construction projects, the device comprising the following: a robust housing suitable for use on construction sites; a processing unit located inside the housing, configured to perform real-time time-stamping, data acquisition and preprocessing tasks; a multimodal sensor unit that is operationally coupled with the processing unit, wherein the sensor unit comprises at least a motion sensor, an RFID reader, sensors for environmental conditions and a vision module with optical character recognition; a real-time clock module that is operationally connected to the processing unit to provide time synchronization for all sensor data streams; a wireless communication module that supports the Wi-Fi, LoRa and LTE protocols and is configured for transmitting time-stamped data to a central project server; a storage module that is operationally coupled with the processing unit to locally buffer time series data of construction activity during offline operation; a housing-mounted, touchscreen-based human-machine interface configured to allow site personnel to enter activity updates and confirm the status of construction tasks; a cost optimization engine running on the central server, the engine being configured to receive time-synchronized sensor data from multiple such devices and dynamically calculate time-cost trade-offs using a predictive planning technique that incorporates the principles of the critical path and the power value; furthermore, the device is configured to be integrated into a digital twin environment of the building under construction in order to provide real-time visualization of progress and to generate suggestions for resource reallocation based on a time-cost-benefit analysis.

The invention relates to the technical field of debugging systems, in particular to an adaptive debugging system and method for touch screen FW parameters, and the system comprises a signal acquisition module, a trend triggering module, a temperature compensation calculation module, a window generation module and a parameter output module. According to the invention, the edge of the driving voltage is carefully collected, the sliding difference algorithm is introduced to filter out high-frequency noise, meanwhile, real-time sampling of environment temperature and baseline capacitance adjustment are combined, the influence of external variables on signals can be dynamically corrected, and accurate judgment of capacitance fluctuation is improved by utilizing periodic delay deviation and regression trend analysis. By means of main frequency feature extraction and zero crossing point sudden change detection, threshold setting can be refined, self-adaptive window expansion can be achieved, touch signal response is kept sensitive and consistent all the time, adjustment and optimization can still be automatically completed even under the condition that the temperature changes frequently or signal interference is complex, parameter drift and debugging failure are effectively prevented, and user experience is improved. And the parameter automatic matching efficiency and the finished product consistency in batch production are improved.

A secure digital management tool for managing real estate ownership and leases, consisting of: a tamper-proof enclosure containing a secure processing module; a biometric authentication module comprising a fingerprint sensor and an iris scanner, which are operationally coupled with a secure biometric engine to verify a user's physical identity; a document integrity module configured to generate a cryptographic hash of a digital document representing a certificate of ownership or a lease agreement; a smart contract engine configured to compile and execute the logic for legal transactions related to ownership in a Turing-complete virtual machine environment, the logic defining obligations, rights, payment schedules or renewal triggers encoded in the lease or ownership contract; a blockchain interface processing unit operationally connected to the document integrity module and the smart contract engine, wherein the blockchain interface processing unit is configured to anchor cryptographic hashes of the documents and the execution status of smart contracts in a decentralized ledger network; a secure element embedded in the secure processing module and configured to store cryptographic private keys and perform isolated signature and encryption operations without exposing confidential key material to general storage space; a communication subsystem that includes at least one of the following elements: a GSM / 4G module, a Wi-Fi 6 module and a GPS receiver, configured for secure network connectivity and geolocation binding of transactions; a touchscreen interface configured for displaying transaction forms, digital agreements, and interactive contract signing interfaces, the interface also including pen input for capturing digital handwritten signatures; and a secure audit trail subsystem configured to maintain a chronologically ordered, append-only log of all biometric access events, document hash generations, blockchain anchoring events, and smart contract lifecycle transitions, with the audit trail regularly hashed and anchored for forensic integrity in a decentralized blockchain network.

The invention provides a touch screen coordinate data reporting method and device and a storage medium. According to the method, in the sliding operation scene, according to the timestamp of the data transmission signal sent by the target application, multiple pieces of coordinate data collected by the touch screen are screened, and the screened coordinate data are sent to the target application, so that the link that the target application carries out resampling on the multiple pieces of coordinate data is reduced, the performance of the electronic equipment is improved, and the user experience is improved. And the power consumption of the electronic equipment is reduced, so that the user experience is improved.

The invention belongs to the technical field of laser detection, and particularly relates to touch screen flatness detection equipment which comprises a base and an L-shaped supporting frame fixedly arranged at the top of the base, and further comprises a moving mechanism arranged at the top of the L-shaped supporting frame, a first air cylinder is arranged at the bottom of the moving mechanism, and a laser detector is fixedly arranged at the moving end of the first air cylinder; and the annular positioning seat is fixedly arranged at the top of the base, and an annular auxiliary touch screen is detachably arranged at the top of the annular positioning seat. The to-be-detected touch screen is ensured to be horizontally placed through the annular positioning seat, and the annular auxiliary touch screen makes up the defect of an edge structure so as to avoid abnormity of a laser detection signal; the lifting mechanism is matched with the dust removal mechanism to clean dust on the surface and accurately control the height, the alignment degree detection mechanism and the lifting mechanism cooperatively adjust the alignment degree of the touch screen to be detected and the annular auxiliary touch screen, the problems that edge detection data of the touch screen is missing and accuracy is insufficient are effectively solved, and the accuracy and stability of flatness detection are improved.

The invention relates to the technical field of aerogel defoaming, in particular to an aerogel slurry vacuum defoaming and dispersing device which comprises a control assembly, a lifting mechanism, a vacuum heating assembly and a stirring assembly, integrates the functions of vacuum defoaming, high-speed dispersing and uniform mixing, and is widely applied to scientific research laboratories and industrial production scenes. A high-precision vacuum system is adopted, tiny bubbles in the material are effectively removed, and the transparency and uniformity of a finished product are remarkably improved; a stepless speed regulation stirring device is arranged, so that the dispersion requirements of materials with different viscosities are met; a totally-closed acrylic protective cover and a stainless steel cavity structure are adopted, so that the operation safety is ensured, and the cleaning is easy; the touch console adopts a PLC + touch screen design, supports accurate setting and real-time monitoring of key parameters such as vacuum degree, time, stirring speed and the like, and is convenient to operate and high in repeatability.

The invention discloses a new energy automobile logistics transfer robot based on visual navigation and an implementation method, relates to the field of logistics automation and intelligent equipment, and solves the problems that traditional equipment is low in navigation precision, difficult in data fusion and weak in obstacle avoidance capability. The transferring robot body comprises Mecanum wheels, supporting legs, an intelligent temperature control battery bin, a visual navigation system, a core control center, an interactive touch screen and a mechanical arm. The core control center comprises an image acquisition module, a data processing module, a path planning module and a transfer control module; all the modules work cooperatively, the automation and intelligence level of logistics transfer is remarkably improved, and powerful support is provided for the new energy automobile logistics industry.

An article has a formed surface material. On at least a portion of the formed surface material is disposed an antimicrobial article having antimicrobial properties. This antimicrobial article has a non-electrically conductive substrate comprising first and second opposing surfaces; a catalytic ink disposed as a pattern on the first opposing surface; and a pattern of electrolessly plated copper metal disposed in registration with the catalytic ink pattern. The antimicrobial article provides antimicrobial properties when applied to the formed surface material that may be frequently touched, such as a touch screen, door handle, or other frequently touched surface. The antimicrobial article can inhibit or reduce the transmission of various microorganisms from one person to another.

The invention relates to the technical field of sensing, and discloses a capacitive touch screen input event classification and processing system which comprises an input capture module, an event classification module, an intention prediction module, a dynamic response module, an energy efficiency optimization module and a multi-channel cooperation module. When an input event of the capacitive touch screen is identified, a dynamic noise suppression model is established, and adaptive filtering strategies are configured for different use scenes, so that the reliability of signal analysis in various electromagnetic interference environments is ensured, and meanwhile, the spatial and temporal distribution characteristics of capacitance variation are analyzed in real time; real touch operation and environmental electromagnetic noise can be effectively distinguished, the identification fidelity of basic operations such as clicking and sliding is ensured, the false triggering rate is reduced, the operation accuracy in a weak signal scene is improved, and when multi-finger operation is detected, the consistency of contact coordinates in a curved surface state and a plane state is maintained, so that the accuracy of the touch operation is improved. And the track continuity of writing and drawing type fine operation is ensured.

The invention provides a handwriting real-time prediction method based on a hybrid time sequence convolutional network. The method comprises the following steps: acquiring real track data of a user in a touch screen writing process; preprocessing the real trajectory data to form a multi-dimensional time sequence feature sequence with a preset length; inputting the multi-dimensional time sequence feature sequence into a trained trajectory point prediction model constructed based on a hybrid time sequence convolutional network, and outputting predicted trajectory coordinates; on the basis of the real trajectory data and the predicted trajectory coordinates, trajectory smoothing processing is carried out, and predicted trajectory data used for drawing is generated; and drawing the predicted trajectory data on the touch screen in real time. According to the method, hardware delay is compensated from the algorithm level, writing chirality and real-time performance are improved, dependence on high-end hardware is reduced through end-to-end optimization, and low-cost and high-simulation-degree paper and pen writing experience is provided for touch equipment.

The invention discloses adjustable machining grinding equipment, and relates to the technical field of machining. According to the equipment, a multi-dimensional adjusting mechanism is innovatively integrated, a sliding block is driven through a rotatable double-thread lead screw, stepless adjustment of the grinding radius is achieved, and the equipment is suitable for machining of the inner diameters of workpieces of different sizes; and in combination with a dynamic balance weight system, vibration in high-speed grinding is effectively inhibited, and the stability is improved. Meanwhile, a pneumatic-servo cooperative control system is adopted, stepless switching of the grinding pressure in the four stages of light pressure, medium pressure, heavy pressure and fine grinding is supported, the revolution-rotation speed ratio of the grinding disc to the workpiece is synchronously regulated and controlled, and the uniformity of the grinding track is optimized. In addition, the equipment is provided with a PLC program control module and a touch screen interface, 30 sets of technological parameters can be preset and stored, one-key calling is achieved, and the machining efficiency and consistency of complex parts are remarkably improved. According to the design, the adaptability of the equipment to sapphire substrates, gears and hard alloy special-shaped high-hardness workpieces is greatly expanded.

A food holding apparatus and associated components and methods. The food holding apparatus includes multiple food receivers configured to be independently controlled to heat or cool food received therein. The food holding apparatus includes a refrigeration system. Components of the refrigeration system are mounted on a sled movable between stowed and access positions to facilitate access to the components. The food holding apparatus can include touch screen controls, serpentine-shaped bar heating elements, and / or other features.

The invention relates to the technical field of new material detection, in particular to a touch screen production fault detection method based on data feedback, which comprises the following steps of: arranging a transmission spectrum detection device on a flexible touch screen roll-to-roll production line, and continuously monitoring a plurality of layers of films by adopting a U-shaped light path structure to obtain multi-wavelength transmission spectrum data; based on an optical absorption model of each thin film layer, chromatography decoupling operation is carried out on the multi-wavelength transmission spectrum data, and a target spectrum is separated; according to the film temperature monitored in real time, combining a preset material temperature optical constant database and setting a reference light path to carry out temperature compensation and baseline correction on the target spectrum; establishing a silver nanowire agglomeration spectrum model, performing second derivative calculation on the target spectrum after baseline correction, identifying spectrum characteristic peaks, and evaluating the agglomeration degree of the silver nanowires; and judging the degradation defect of the conductive network based on the agglomeration degree of the silver nanowires to obtain a defect detection result, and adjusting process parameters.

A power equipment machine with operator selectable autonomous mode and manual mode is provided. By way of example, the power equipment device can provide user-assisted semi-autonomous steering along user-defined paths of a geographic area. Manual steering controls and autonomous guidance controls can be positioned on one or more movable armrests to enhance comfort and minimize operator fatigue. The manual steering controls can include a jog wheel and encoder mechanism located on a first armrest, eliminating conventional mechanical shaft and wheel steering devices and dual lap bar steering devices. Guidance and computer settings can be accessed through a touchscreen display mounted in front of an operator position on the power equipment device.

In general terms the present invention proposes a touchscreen control device. The touchscreen control device having a manually operable conductive controller. The touchscreen control device also includes first and second conductive screen connectors for attaching the device to a touchscreen. The controller is moveable from a first position in which it is conductively coupled to the first screen connector for providing a first electrical signal to the touchscreen to a second position in which it is conductively coupled to both the first and second screen connectors for providing a second electrical signal to the touchscreen.

This application provides a display method and apparatus, to improve display effect of a touch track on a touchscreen. In the method, an electronic device may receive a first sliding operation whose direction and / or speed change / changes, and display a touch track corresponding to the first sliding operation, where roughness of the touch track is less than 0.75, the touch track is the same as a sliding track corresponding to the first sliding operation, a display parameter corresponding to a third position changes when a touch point corresponding to the first sliding operation reaches the third position, and the third position is any position between a first position and a second position. In this way, the touch track displayed by the electronic device is smooth, and has good accuracy (that is, consistency), and a delay of displaying the touch track is small.

The invention discloses an industrial-grade acquisition control device and method, and relates to the technical field of industrial automation, and the device comprises a main control module (including an APM32F030C8T6 microcontroller), a double RS485 communication module (based on MODBUS-RTU, and connected with an upper computer and a touch screen), an optical coupling isolation DI / DO module, an industrial-grade power supply and protection module (DC9-36V input, with a TVS tube and the like), a display module, a setting module and a watchdog circuit. According to the device and the method, through hardware modular design, access of an industrial protocol and reliable control of data are realized, and the efficiency and the flexibility of industrial data acquisition and control and the system reliability are remarkably improved.

1. The name of the design product: custom window of graphical user interface for customizing display layout of electronic device. 2. The use of the design product: electronic device. 3. The design points of the design product: in graphical user interface. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: enables the user to customize the display layout of data received from one or more inputs connected to the medical console. 7. The human-computer interaction mode of the graphical user interface: interact through the touch screen of the medical console, when the number of screens in the upper right corner of the graphical user interface is selected as "1", the display layout shown in each design front view appears; when the number of screens in the upper right corner of the graphical user interface is selected as "2", the display layout shown in each design change state diagram 1 appears; when the number of screens in the upper right corner of the graphical user interface is selected as "3", the display layout shown in each design change state diagram 2 appears; when the number of screens in the upper right corner of the graphical user interface is selected as "4", the display layout shown in each design change state diagram 3 appears. 8. Other circumstances that need to be explained: the dashed line does not constitute part of the claimed design.

The invention is applicable to the field of cover plate glass processing, and provides a method for processing and preparing a cover plate glass with a superhard optical coating, which comprises the steps of glass substrate pretreatment, multi-layer superhard coating layer preparation, AF anti-fingerprint film preparation and post-treatment detection. According to the invention, the glass substrate is subjected to basic pretreatment (cleaning and plasma treatment), the Mohs hardness of the superhard coating layer can reach 5 when an evaporation process is adopted, and the Mohs hardness can reach 6 when a sputtering process is adopted; the initial water drop angle is larger than or equal to 115 degrees, the water drop angle is still larger than or equal to 102 degrees after 2500 times of friction tests, and the rubber friction tests can reach more than 6300 times; the total thickness of the film layer is controlled to be 30-100 nm, the film layer is adaptive to cover plate glass with different sizes of more than 1-20 inches (small-size adaptive evaporation / sputtering and large-size adaptive magnetron sputtering), the process is compatible with a continuous film coating line, and the film layer is suitable for processing of intelligent watch glass, intelligent mobile phones and small-size touch screen cover plate glass and has good practicability and mass production potential.

The invention discloses a handheld forest region sample plot calibration surveying and mapping device and method, and relates to the technical field of forest resource investigation, and the device comprises a laser radar, a visual camera and a global navigation satellite system / inertial orientation positioning navigation system integrated navigation unit; when a user carries the device to move, the processing unit constructs a three-dimensional point cloud map and calculates a six-degree-of-freedom pose; when the signal of the global navigation satellite system is unavailable, calculating a current position by combining the three-dimensional point cloud map, the six-degree-of-freedom pose and inertial data; and the processing unit calculates parameters of the stumpage and the candidate area and generates a sample plot calibration surveying and mapping report. According to the invention, the device achieves the synchronous capturing of the characteristics of the trunk base and the canopy at a handheld height, an operator only needs to click and select an initial position on a touch screen, and the system combines laser instant positioning and map construction with a global navigation satellite system / inertial orientation positioning navigation system for tight coupling positioning. And automatically generating sample plot boundaries and ecological parameters conforming to regulations.

The invention belongs to the technical field of operation auxiliary devices, and particularly relates to a minimally invasive intervention device for cerebrovascular surgery, which comprises a universal support assembly, a quick-release control assembly, a detachable assembly, a handle assembly, an annular support assembly and an adjustable support leg assembly, the quick-release control assembly and the handle assembly are arranged below and above the universal supporting assembly respectively. Driving electric energy and electric signals can be transmitted between the first metal contact and the second metal contact, after the first metal contact and the second metal contact are connected, actions of surgical tools can be controlled through the touch screen, a magnetic adsorption type quick release structure is designed between the magnetic suction tool seat and the magnetic suction base, the tools can be conveniently replaced in the surgical process, and the surgical efficiency is improved. And different tools are operated and controlled through the same control handle and the same touch screen, so that the operation is simpler for doctors.

A method includes displaying, by an electronic device, a first screen on a second touchscreen in response to receiving an incoming call, where an incoming call number, a first control, and a second control are displayed on the first screen. When the first control is triggered, the electronic device establishes a call with an electronic device corresponding to the incoming call number, or when the second control is triggered, the electronic device refuses to establish a call with an electronic device corresponding to the incoming call number; and displaying prompt information on the second touchscreen, where the prompt information is used to prompt a user to answer the incoming call by using the earpiece on the first screen.

The invention discloses an intelligent cabin interaction priority dynamic allocation system and method and electronic equipment, and relates to the field of cabin interaction, and the system comprises a multi-mode signal input layer which is used for continuously receiving original interaction instruction signals of a voice recognition module, a gesture recognition module, an eye movement tracking module and a touch screen module; the context sensing layer is used for collecting vehicle state data, driver state data and environment state data in parallel; the dynamic priority arrangement engine comprises a multi-factor fusion and weight calculation module and an arbitration and scheduling module; the multi-factor fusion and weight calculation module is used for normalizing the context data into a weight influence factor and calculating a real-time dynamic priority score of each interaction mode; the arbitration and scheduling module is used for comparing priority scores and selecting an optimal execution mode, and sending suppression signals to other modes at the same time; and the instruction execution layer is used for receiving the final instruction of the arbitration and scheduling module and issuing the final instruction to a vehicle-mounted application for execution.

This application provides a method for calculating position information in a touchscreen and an electronic device. In the method for calculating position information in a touchscreen, because a touch chip transmits, by using a high-speed serial bus, source data generated by a trigger operation, first duration t1 for the touch chip to transmit the source data generated by the trigger operation can be shorter. Because position information of the trigger operation in the touchscreen is calculated in a CPU, second duration t2 for the CPU to calculate coordinates of a position at which a user triggers the touchscreen can also be shorter.

The utility model discloses an electromagnetic compatibility assessment device, and belongs to the technical field of wireless communication. The equipment comprises a data processing module, a signal generator module, a low-frequency / high-frequency amplifier, a combining unit, a shielding frame and a power supply module, and accurate evaluation of the electromagnetic compatibility of the weak current equipment is realized through modular design. The signal generator module adopts a multi-band vector signal generator to generate configurable interference signals; the low-frequency amplifier and the high-frequency amplifier respectively adopt independent high-precision amplification circuits; and the combining unit couples the two paths of signals into a composite interference signal and outputs the composite interference signal. The shielding frame is made of double-layer aluminum magnesium alloy and is combined with a metal machine frame to form a composite shielding system. And the data processing module regulates and controls parameters in real time through the touch screen, analyzes response data of the tested equipment based on an FFT algorithm, and generates a visual evaluation report.

To provide a method and apparatus for applying free space input for surface constrained control.SOLUTION: A free space input standard is instantiated on a processor. Free space input is sensed and communicated to a processor. If the free space input satisfies the free space input criteria, a touch screen input response is invoked to the operating system. Free space input may be sensed using a continuous implicit, discrete implicit, active explicit, or passive explicit approach. The touch screen input response may be invoked through the transmission of a virtual touch screen input, virtual input event, or virtual command to or within the operating system. In this manner, free space gestures may control existing touch screen interfaces and devices to accept free space gestures without direct modification of such interfaces and devices.SELECTED DRAWING: Figure 10

The invention discloses a credit identity verification enhancement technology based on voiceprint recognition and behavior analysis. The credit identity verification enhancement technology comprises a data acquisition module, a data preprocessing module, a feature extraction module, an identity verification model module, a feedback and update module and a system management module. The data collection module collects voice data through a microphone array and collects user behavior data through a touch screen sensor, an acceleration sensor and the like. The data preprocessing module processes original data through wavelet transform noise reduction, median filtering and other technologies. The feature extraction module extracts MFCC and LPCC voiceprint features and behavior features such as trajectory, time, dynamics and the like. The identity verification model module constructs a CNN-RNN voiceprint recognition model and an LSTM behavior analysis model, and dynamically adjusts the weight through a fusion decision model to calculate a fusion score. According to the method, the multi-mode biological recognition technology is fused, the safety and accuracy of credit identity verification are remarkably improved, the risks of identity false use and fraud are effectively prevented, and meanwhile good user experience is kept.

A method of operating a touchscreen device includes measuring a raw data value at a touch node among a plurality of touch nodes on the touchscreen device, assigning a positive touch value to each touch node having a positive raw data value greater than a first predetermined threshold, assigning a negative touch value to each touch node having a negative raw data value less than a second predetermined threshold, determining a total count of the positive touch values and negative touch valves, determining a differ count for each of the touch nodes, the differ count being a number of touch nodes containing the negative touch values surrounding each touch node, calculating a percentage based on a ratio of a sum of the differ count and the total count, and entering a pre-water mode when the percentage exceeds a threshold percentage.

The utility model discloses an automation line of a single-chain pneumatic tube type bottle silk-screen printing machine, and aims to solve the problems of low automation level, large occupied area and high cost of the conventional silk-screen printing machine. The automatic line comprises a bottle feeding device, a conveying device, a full-automatic printing machine, a baking device, a bottle discharging device, a fan and a control device. The bottle feeding device pushes materials to a lengthened pin chain of the conveying device through a rubber gear and a pushing air cylinder. The conveying equipment adopts a single-chain design, and accurate conveying of materials is achieved through a second air cylinder and a second ratchet wheel; the baking equipment performs low-temperature drying by using an electric heating tube and heat-insulating asbestos; the bottle discharging equipment achieves automatic collection of materials through a bottle discharging baffle with a slope. The control equipment adopts a PLC (Programmable Logic Controller) and a touch screen, so that the printing speed and the baking temperature can be accurately controlled, and production parameters can be displayed in real time. The automatic line adopts pneumatic control, and is simple in structure, low in cost and high in production efficiency.

The invention discloses a tire pattern block double-process precision machining device in the technical field of machine vision. The tire pattern block double-process precision machining device comprises a robot. The visual control system comprises an industrial personal computer and visual upper computer software; the binocular camera is mounted on the fixed bracket and is used for realizing high-precision reconstruction of the curved surface of the pattern block and high-precision positioning of a back hole; the light source assembly comprises a customized arc-shaped light source, a customized support and a light source controller, and the light source assembly comprises a customized arc-shaped curved surface light source which is installed at the top of the support and used for lighting and installed on the side face of the support and used for supplementing light; the rotary workbench comprises a circular rotary platform driven by a motor and a pattern block clamping mechanism; the rotary workbench is used for rotating the tire pattern blocks placed at the designated positions; the machining device comprises an electric spindle and a controller of the electric spindle. The operation table comprises a customized electric cabinet and a touch screen mounted on the surface of the electric cabinet; the tool setting device is mounted on the outer side of the rotary table and used for compensating tool changing errors; according to the method, the limitation on the precision machining effect caused by insufficient consistency of binocular vision in depth estimation is overcome, the pattern block chamfering and milling groove machining task with the precision requirement being 0.2 mm or above is finally completed, and meanwhile, the consistency of the machining quality of the tire pattern block back hole is guaranteed.