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591 results about "Device simulation" patented technology
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With Device Simulation, you can define device models to simulate your real devices. This model includes message formats, twin properties, and methods. You can also simulate complex device behaviors with JavaScript. You can run simulations for one to thousands of devices connecting to any IoT hub.
Programmable AED-CPR training device
InactiveUS6969259B2ElectrotherapyDiagnostic recording/measuringInformation processingEquipment Operator
Owner:ZOLL MEDICAL CORPORATION
System and method for testing, simulating, and controlling computer software and hardware
InactiveUS20050015702A1Enhancing test procedureEasy to testAnalogue computers for electric apparatusCode conversionExtensibilityOperational system
A system and method for providing an extensibility model to create device simulators. The system and method provide a generalized framework for the simulation of hardware devices controlled by software drivers with user and kernel mode programmability. The present invention also provides a framework that facilitates communication between applications operating user address space of an operating system and device drivers and device simulators operating in kernel mode address space of the operating system. In one embodiment, a framework provides a bi-directional communication channel that allows a test application in user address space of an operating system to communicate with a computer component operating in kernel address space of the operating system.
Owner:MICROSOFT TECH LICENSING LLC
Programmable AED-CPR training device
A portable, interactive electronic training device for prompting a trainee on the proper sequence of steps for performing CPR, using a defibrillator and performing CPR in conjunction with the use of a defibrillator. The device simulates the obtaining of direct information about a patient's condition, such as ECG data collected directly from the patient. The device receives information pertinent to the treatment of the patient indirectly through an operator of the device. The device prompts a trainee on the medically appropriate action such as a defibrillation shock in response to the indirect and direct information. Indirect information is obtained through information processing means that includes means for prompting the operator of the device and means for receiving the operator's responses thereto. Prompts may include both questions and instructions, and in one embodiment the information processing means obtains the assent of the operator before causing the defibrillation shock. Indirect information may include information as to whether the patient is conscious, whether the patient is an adult, baby or child, and as to whether or not cardiopulmonary resuscitation has been performed. The device also prompts the user on proper placement of training electrode pads upon a simulated victim's chest by prompting feedback to the trainee if the pads are not placed on the conductive targets located upon the simulated victim's chest.
Owner:ZOLL MEDICAL CORPORATION
Train control system vehicular device simulation testing system
The invention relates to a CTCS-3 level train control system vehicular device simulation testing system and testing method. The system provides a user interface for selecting and executing a testing script, a vehicular device is tested by simulating running of a train on a line, and data in the testing process are recorded and used for subsequent analysis. The simulation testing system comprises a scene controller module, a train dynamics simulation module, a ground equipment simulation module, a data recording module, a station graph drawing module and a GUI (graphical user interface) module, wherein the scene controller module is used for reading and distributing the testing script and the testing data and controlling the testing process, the train dynamics simulation module is used for calculating the speed and the distance of the rain running on the line, the ground equipment simulation module is used for transmitting rail circuit information, transponder messages and wireless messages to the tested vehicular device, the data recording module is used for recording various testing result data, the station graph drawing module is used for drawing a station graph and displaying the position of the train on the line, and the GUI module is used for providing input testing initial information for testers, simulating driving of the train and repeating a graphical interface for the running state of the train in the testing process.
Owner:CHINA RAILWAYS CORPORATION +1
System and method for real-time cloud simulation on Internet of things sensing device
The invention discloses a system and a method for real-time cloud simulation on an Internet of things sensing device. The system comprises the Internet of things sensing device, an Internet of things gateway device, a cloud device simulation center and an MQTT (Message Queuing Telemetry Transport) server; the Internet of things sensing device is an intelligent sensing device which is accessed to a sensing network; the Internet of things gateway device is used for providing the access for a heterogeneous sensing network; the cloud device simulation center comprises a simulation data processing module and a simulation node module, wherein the simulation data processing module is used for receiving, pushing and processing simulation data, the simulation node module is used for establishing cloud simulation nodes, and the cloud simulation nodes and the Internet of things sensing device are maintained to be synchronized; the MQTT server is an interaction intermediary of the Internet of things sensing device and the cloud simulation node which is corresponding to the Internet of things sensing device. According to the system and the method for the real-time cloud simulation on the Internet of things sensing device, the cloud simulation node which is corresponding to the Internet of things sensing device is established at the position of a cloud according to real-time data sent from the Internet of things sensing device to enable the functions of the cloud simulation node to be as same as the functions of the Internet of things entity sensing device and accordingly the access of the cloud application service to the entity sensing device and the operation of the cloud application service on the entity sensing device are convenient.
Owner:河南金路网络科技股份有限公司
Facilitating device control
A method of deriving autonomous control information involves receiving one or more sets of associated environment sensor information and device control instructions. Each set of associated environment sensor information and device control instructions includes environment sensor information representing an environment associated with an operator controllable device and associated device control instructions configured to cause the operator controllable device to simulate at least one action taken by at least one operator experiencing a representation of the environment generated from the environment sensor information. The method also involves deriving autonomous control information from the one or more sets of associated environment sensor information and device control instructions, the autonomous control information configured to facilitate generating autonomous device control signals from autonomous environment sensor information representing an environment associated with an autonomous device, the autonomous device control signals configured to cause the autonomous device to take at least one autonomous action.
Owner:OCADO INNOVATION
Electrostatic discharge protection for analog component of wrist-worn device
InactiveUS20090312655A1Protection elementCatheterDiagnostic recording/measuringDisplay deviceDevice simulation
A heart rate monitor with analog and digital input mechanisms is provided with electro static discharge (ESD) protection which protects electrical components within the monitor. The heart rate monitor input mechanisms may include externally exposed sensors comprised of a conducting material, such as metal. The sensors may include push buttons, a dial, and one or more sensors for retrieving a heart rate signal, such as a case back for the monitor device. Internal circuitry such as an integrated circuit (IC) performs operations to provide time, a heart rate, and other information through a display. The ESD protection prevents any voltage discharge accumulating on the externally exposed sensors from reaching the one or more ICs and interrupting or negatively affecting performance of the monitor.
Owner:SALUTRON
Generation and use of integrated circuit profile-based simulation information
ActiveUS20030163295A1Semiconductor/solid-state device testing/measurementAnalogue computers for electric apparatusComputer architectureMetrology
The invention includes a method and a system for generating integrated circuit (IC) simulation information regarding the effect of design and fabrication process decisions. One embodiment includes creating and using a data store of profile-based information comprising metrology signal, structure profile data, process control parameters, and IC simulation attributes. Another embodiment is a method and system for generating a simulation data store using signals off test gratings that model the effect of an IC design and / or fabrication process. One application includes creation and use of a simulation data store generated using test gratings that model the geometries of the IC interconnects. The interconnect simulation data store may be used in-line for monitoring electrical and thermal properties of an IC device during fabrication. Other embodiments include methods and systems for generating and using simulation data stores utilizing a metrology simulator and various combinations of a fabrication process simulator, a device simulator, and / or circuit simulator. Information from the simulation data store may be used in-line in-situ during the design or fabrication process steps.
Owner:TOKYO ELECTRON US HOLDINGS INC
Audio and/or video system, particularly for motor vehicles or home applications
InactiveUS20010025376A1Improve playback qualityReduce outputTelevision system detailsColor television detailsComputer hardwareRadio receiver
An audio / video system (A / V system) for motor vehicles includes a ring local area network, a plurality of assorted audio / video appliances (A / V appliances), one or more output units, a control unit, and at least one operating unit. The A / V appliances transmit information about their available audio / video presentations to the control unit via the network. The available A / V presentations are displayed on a display independently of the appliances and divided into classes. The result of this is an appliance-independent user interface on the basis of which the user can select the presentations independently of the appliances. The user chooses a presentation such as a radio station independently of which frequency or which A / V appliance (analog radio receiver or DAB receiver) is used to receive it. The control software is of modular design.
Owner:MANNESMANN VDO AG
System and method for testing, simulating, and controlling computer software and hardware
InactiveUS7181382B2Easy to testExtensive automationAnalogue computers for electric apparatusCode conversionExtensibilityOperational system
Owner:MICROSOFT TECH LICENSING LLC
Physiological measurement device or wearable device interface simulator and method of use
A physiological measurement device or wearable device simulator includes a frame and a plurality of surfaces distributed within the frame. For each surface, a surface actuator links the surface of the frame. At least one of: i) force or position imparted by the surface on a physiological feature of a subject by the surface actuator; and ii) the force imparted by the physiological feature of the subject on the surface, can be employed to modulate the positions of the surfaces relative to each other independently of the forces imparted by or on those surfaces, thereby measuring the physiological feature of the subject or simulating a wearable device interface.
Owner:MASSACHUSETTS INST OF TECH
Highly representative real-time simulation of an avionics system
ActiveUS20110071709A1Simple, fluid, and efficientIncrease demandGeometric CADDigital data processing detailsCommunication interfaceAviation
Optionally-mixed highly representative real time simulation of at least part of an avionics system (2). The simulation provides at least a step of translating communications interfaces into the form of models encoded in high level language on the basis of formal files in mark-up language; and dynamically managing descriptions that provide for grouping together, updating, and sharing a database that, for each piece of equipment, incorporates signals that transit via its input and / or output interfaces.
Owner:EUROCOPTER
Mobile terminal application program test method and mobile terminal application program test system
ActiveCN104978263AImprove management efficiencyImprove test success rateSoftware testing/debuggingTest scriptSoftware engineering
The invention provides a mobile terminal application program test method, which comprises the following steps of: obtaining a test task of a test application program and a relevant test file from a server, wherein the test file comprises an application program to be tested and a test script; confirming a device simulator corresponding to the test task; installing the application program to be tested in the equipment simulator; executing the test script; and obtaining the test result after the execution of the test script is completed. The invention also provides a mobile terminal application program test system. The mobile terminal application program test method and the mobile terminal application program test system have the advantages that the test success rate can be improved, and the test cost is reduced.
Owner:TENCENT TECH (SHENZHEN) CO LTD
Method for quickly deploying in virtualization environment
InactiveCN102088367AIncreased management complexitySafety managementPublic key for secure communicationData switching networksVirtualizationOperational system
The invention discloses a method for quickly deploying in a virtualization environment. The method comprises the following steps of: (1) keeping image copies of idle operating systems in a physical server; (2) transmitting system information necessary for opening a virtual server to a management server, and selecting an initialization script, creating a configuration file and mapping the initialization script and the configuration file into the equipment space of a node server by using the management server; (3) creating a virtual machine by using the management server, virtualizing the image copies of customized operating systems into a disc of the virtual server, and simulating the equipment of the node server into a compact disc read-only memory of the virtual server; (4) starting the virtual server, and running a startup script program with a specified name on the compact disc read-only memory in customized startup scripts of a system; and (5) submitting user name and password information to a foreground user self-service platform by using a resource scheduling system, and allowing a user to decrypt a cipher text and log in by using acquired plain text information. Quick provisioning, quick configuration, and safe, reliable and quick delivery of the virtual machine can be implemented in the virtualization environment.
Owner:BEIJING 21VIANET DATA CENT
Film grain simulation technique for use in media playback devices
Simulation of a block of film grain for addition to a block of an image occurs by first establishing at least one parameter at least in part in accordance with an attribute of the image block At least one at least one block of film grain is simulated from at least one film grain pattern generated in accordance with the at least one parameter. In particular, the film grain pattern is generated using a bit accurate technique.
Owner:INTERDIGITAL VC HLDG INC
Method and equipment for simulating mouse input
InactiveCN102830819AEasy to operateAvoid misuseInput/output processes for data processingComputer moduleDevice simulation
The invention discloses a method and equipment for simulating mouse input. The method is characterized by including steps of dividing a touch area into a left area and a right area according to points on touch equipment touched by fingers of a user, taking the left area and the right area as touch areas of a left key and a right key respectively, and thus simulating existing mouse operation modes to the utmost extent. The equipment comprises touch equipment, a recognition module, a computer host and a simulated cursor. The touch equipment supports multipoint touch operation; the recognition module is used for recognizing position and action, on the touch equipment, of the fingers of an operator; the computer host is used for responding to the position and action recognized by the recognition module, and also used for dividing the touch area into the left area and the right area according to the points on the touch equipment touched by the fingers of the operator; and the simulated cursor is displayed as a cursor on a display screen. The method and the equipment for simulating mouse input can simulate operations of the left key and the right key of a mouse and are high in flexibility.
Owner:曾斌
Distributed Hardware Device Simulation
Distributed hardware device simulation, including: identifying a plurality of hardware components of the hardware device; providing software components simulating the functionality of each hardware component, wherein the software components are installed on compute nodes of a distributed processing system; receiving, in at least one of the software components, one or more messages representing an input to the hardware component; simulating the operation of the hardware component with the software component, thereby generating an output of the software component representing the output of the hardware component; and sending, from the software component to at least one other software component, one or more messages representing the output of the hardware component.
Owner:IBM CORP
Intelligent transformer station mixing simulation training system
ActiveCN103680238AFlexible configurationRealistic operating environmentCosmonautic condition simulationsEducational modelsTransformerLow voltage
The invention discloses an intelligent transformer station mixing simulation training system, and belongs to a training reaching system. The system provided by the invention comprises an electrical network digital simulation system, a primary equipment simulation device, and secondary equipment of an intelligent transformer station. The electrical network digital simulation system comprises an electrical network real-time simulation server, a faculty machine and an I / O interface; the primary equipment simulation device comprises an electronic mutual inductor simulation device, a low-voltage switch simulation device, a breaker simulation device and a knife simulation device; the electrical network digital simulation system is connected with the primary equipment simulation device; and the primary equipment simulation device is connected with the secondary equipment. According to the invention, an integrated training platform is established for professional training of an intelligent electrical network, so that full-scope full-process and full-scene simulation training for transformer station operation personnel can be realized; an open principle is observed in terms of a network structure and hardware configuration, so that expansion capability and maintainability of the system are higher; and the network configuration and functions exhibit certain foresight, so that the needs for further development and training are satisfied, and a good base is laid for later function upgrading.
Owner:STATE GRID CORP OF CHINA +1
Semiconductor circuit device simulation method and semiconductor circuit device simulator
InactiveUS20050138581A1Accurate estimateSimulation is accurateTransistorAnalogue computers for electric apparatusDevice materialRecovery period
A simulator for accurately simulating a deterioration amount and a recovery amount of transistor characteristics, by which a semiconductor device can be designed with high reliability, and the method are provided. When a gate voltage of a negative level (a negative bias voltage) “Vg” is applied to a gate of the transistor, characteristics of the transistor are deteriorated. When application of the negative level gate voltage “Vg” is terminated (when applying a bias free voltage), the deteriorated transistor characteristics are recovered. In a deterioration period and a recovery period, a logarithm “log(t)” is obtained for an application time “t” of the gate voltage, a deterioration amount ΔPD(t)=CD+BD·log(t) is calculated by using constants CD and BD depending on the negative bias voltage, a recovery amount ΔPR(t)=CR+BR·log(t) is calculated by using constants CR and BR depending on the bias free voltage, and the deterioration amount (ΔPD), the recovery amount (ΔPR) and a basic deterioration amount (XD) are summed up. Preferably, passage of time is divided, and a deterioration amount and a recovery amount are obtained for each time zone by using different deterioration and recovery functions for each time zone.
Owner:SONY CORP
System and method for dynamically simulating devices at a computing device
InactiveUS20050125211A1Analogue computers for electric apparatusSoftware designDevice simulationDynamic simulation
Owner:QUALCOMM INC
Modularly integrated satellite dynamics simulation testing system and method
A modular and integrated satellite dynamics simulation test system and method, the system is used for the ground simulation test of the small satellite attitude and orbit control system, the small satellite dynamics simulation test system is based on modular construction, including measurement and control upper computer and real-time lower computer . The measurement and control upper computer is a general-purpose computer, which runs the human-computer interaction software of the simulation system; the real-time lower computer includes the chassis, controller, digital signal acquisition and output card, analog signal acquisition and output card, RS‑422 communication card, CAN communication card, power supply Card, interface box, real-time lower computer except the chassis and interface box, all functional module boards are integrated based on the PXI bus, and the lower computer controller runs dynamics simulation calculation software. In addition to the interface box of the real-time lower computer, other modules are integrated inside the chassis. The upper computer and the lower computer are connected through Ethernet, and communicate based on the TCP / IP protocol, and carry out the interaction of operation instructions, collected data and simulation data. The present invention is applied to the simulation test of the attitude-orbit control system of the small satellite, which improves the integration and scalability of the small-satellite attitude-orbit control simulation test equipment, and the deployment of the equipment is simple and fast.
Owner:AEROSPACE DONGFANGHONG SATELLITE
User configurable device simulator with injection error capability
InactiveUS20070271082A1Error detection/correctionSpecific program execution arrangementsGraphicsCompilation error
A data-processing apparatus, method and program product generally includes a graphical user interface, which is provided to generate a simulation of one or more target devices based one or more user inputs to the graphical user interface. The simulation of the target device(s) can be automatically generated device based on the particular user input(s) to the graphical user interface. A topology of the target device(s) can then be compiled based on the simulation of the target device(s). Such a topology is utilized for testing of the target device(s). The simulation of the device(s) can also be utilized to modify the target device(s) on a per-device basis. A script of errors is also compiled for injection into the target device(s) for testing of the target device(s). The target device can be, for example, an SAS device, an SMP device and / or an SATA device.
Owner:LSI CORPORATION
System and method for trapping network attack of embedded device of smart power grid
The invention discloses a system for trapping network attack of an embedded device of a smart power grid. The system comprises a trapping device and a safety analysis server. The trapping device comprises a network interface module, a safety control module and an actual embedded device analog machine. The network interface module is used for receiving and transmitting an IP data package. The safety control module is used for identifying, analyzing and distinguishing the IP data package, and the safety control module is connected with a serial port communication module, an external memory and a switch module. The actual embedded device analog machine is used for sending network state information and mainframe state information to the safety analysis server. The safety analysis server is used for obtaining a final safety check result through multi-dimension attribute comprehensive measurement. By the adoption of the system, real-time dynamic security detection and evaluation can be quickly and accurately conducted on known or unknown electric power system network attack under the condition that normal operation of an embedded terminal is not affected, and meanwhile the trapping device can be effectively prevented from being attacked by attackers through the network interface module.
Owner:STATE GRID HENAN ELECTRIC POWER ELECTRIC POWER SCI RES INST +1
Intraconnection communication method of distributed virtual machine monitoring apparatus
InactiveCN101430674AReliable transmissionEfficient data transferInterprogram communicationDigital computer detailsReliable transmissionOperational system
The invention provides an implementation method of a distributed virtual monitor communication technology. In the method, the existing reliable transmission protocol is utilized to realize reliable and efficient communication among virtual machine monitors (VMM), provide the necessary basis for resources integration, provide a single physical node for an upper customer operating system, and realize the management and use of multi-node resources by the customer operating system by mainly combining an expansion system equipment simulation part with a descriptor ring mechanism. The method comprises the following steps: step one: a preparation phase; step two: a connection establishment phase; step three: a data transmission process; and step four: a connection closing phase. The method is an innovation based on the existing mature technology, and has simple implementation and good use and development prospects.
Owner:HUAWEI TECH CO LTD
VR (Virtual Reality) equipment and method for assisting psychological counseling
The invention provides VR (Virtual Reality) equipment for assisting psychological counseling and a usage method thereof. A reality scene is simulated by the equipment, meanwhile, individual physiological indexes are collected in real time, automatic and standardized effective interventions are correspondingly performed, a systematic desensitization principle is applied so that individuals can carry out self-service training on various symptoms such as anxiety disorder by use of the equipment so as to restore or get close to the normal state of life and improve the life quality.
Owner:天使智心(北京)科技有限公司
Method to change USB device descriptors from host to emulate a new device
InactiveUS7752029B2Error detection/correctionSoftware simulation/interpretation/emulationProcessor registerDevice simulation
Owner:KYOCERA TECH DEV
Protocol for interaction between wireless devices and other devices
ActiveUS20120113459A1Wireless commuication servicesDigital output to print unitsService provisionNetwork addressing
A proxy software service determines all I / O devices, such as printers, independent of subnet location, on a network by alternative means; provides a network interface on a wireless subnet that can receive and respond to requests; responds to such requests for each I / O device so identified so that the I / O device is available to the wireless device user for device selection; transfers and translates, if necessary, the IPP stream received from the wireless device to the network address of the I / O device so that the I / O device simulates a compliant I / O device; and transfers and translates, if necessary, all necessary status and command messages from the present protocol to the protocol supported by a legacy I / O device. The proxy software service provides network interfaces that exist both on the wireless subnet, as well as the wired subnet on which the I / O devices are connected.
Owner:FIERY LLC
Method for design validation of complex IC
InactiveUS7089517B2Design errorSatisfied with the resultElectronic circuit testingAnalogue computers for electric apparatusComputer architectureDesign testing
A method for design validation of complex IC with use of a combination of electronic design automation (EDA) tools and a design test station at high speed and low cost. The EDA tools and device simulator are linked to the event based test system to execute the original design simulation vectors and testbench and make modifications in the testbench and event based test vectors until satisfactory results are obtained. The event based test vectors are test vectors in an event format in which an event is any change in a signal which is described by its timing and the event based test system is a test system for testing an IC by utilizing the event based test vectors. Because EDA tools are linked with the event based test system, these modifications are captured to generate a final testbench that provides satisfactory results.
Owner:ADVANTEST CORP
Side-channel leakage evaluator and analysis kit
ActiveUS20160140340A1Memory loss protectionError detection/correctionDevice simulationParallel computing
A method for analyzing side-channel leakage of an application running on a device including loading the application on a system comprising a device simulator, wherein the application is configured to accept public inputs and secret inputs and selecting a set of public inputs. The method includes, for each public input in the set of public inputs, executing the application on the system comprising the device simulator based on a respective public input and a first value for a secret input and extracting first intermediate values for the simulated device, and executing the application on the system based on the respective public input and a second value for the secret input and extracting second intermediate values for the simulated device. The method includes determining an amount of dependency of a location of the simulated device on the secret input based on a plurality of the first and second intermediate values.
Owner:MITRE SPORTS INT LTD
Building equipment analog control system
ActiveCN102354167ABeautify the production environmentBeautify the living environmentComputer controlEnergy industryWireless communication protocolAutomatic control
A building equipment analog control system belongs to a automatic control technology. The system comprises: a cloud computing center, a remote controller, an equipment control host, machinery equipment, valve equipment and electrical appliance equipment, wherein the machinery equipment, the valve equipment and the electrical appliance equipment are connected to the equipment control host. The system is characterized in that: the equipment control host comprises a data access module which is connected to Internet and a local wireless communication module; the equipment control host can be connected to the cloud computing center of the Internet through the Internet data access module or form communication connection with the remote controller through the local wireless communication module;the remote controller can be connected to the cloud computing center through the Internet or be connected to the local wireless communication module of the equipment control host through a wireless communication protocol; the cloud computing center and the equipment control host are respectively preassembled with one programmable controller simulation program; the two programmable controller simulation programs maintain synchronous operation. By using the system of the invention, energy saving and convenient usage can be achieved and environment can be beautified. The system is suitable for being installed in enterprises, institutions and dwelling houses.
Owner:陈飞 +1
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