2404results about How to "Easy to transplant" patented technology

System and method for dynamic delivery of services and applications from a server to mobile computing devices in a wireless proximity framework. This wireless proximity framework allows users of mobile computing devices to dynamically access services and applications available in a given geographic area without preinstalling software for each service or application. Further, the wireless proximity framework allows developers to more quickly and easily adapt existing non-wireless services for use by heterogeneous mobile computing devices. Still further, the wireless proximity framework allows for services and applications to be delivered in a customized manner to each mobile computing device.

System and method for dynamic delivery of services and applications from a server to mobile computing devices in a wireless proximity framework. This wireless proximity framework allows users of mobile computing devices to dynamically access services and applications available in a given geographic area without preinstalling software for each service or application. Further, the wireless proximity framework allows developers to more quickly and easily adapt existing non-wireless services for use by heterogeneous mobile computing devices. Still further, the wireless proximity framework allows for services and applications to be delivered in a customized manner to each mobile computing device.

A method for receiving, storing, and applying an update package to modify an original image stored within non-volatile flash memory devices. More specifically, the present design provides a download agent responsible for communicating with a server to transfer and store the update package; and an update agent responsible for verifying, decompressing and decoding the update package. The present design separates non-essential operating system (OS) components and applications from the core OS, stores non-essential OS components, applications, and download agent as a single image in a read-only file system. This image may be updated by applying an update package created by running a binary differencing engine on two pre-built file system images representing the current and new file systems to modify the stored image. Additionally, the present design applies an update package to the core OS, which includes the update agent.

A containment framework sufficiently compact and efficient to run on a wide variety of resource-constrained, small footprint devices, such as personal data assistants (PDAs), smart cellular phones, global positioning system (GPS) receivers, etc. The containment framework may support services which integrate with network-based services to deliver personalized content to small footprint device users.

The invention relates to a multi-platform target tracking and distributed interactive simulation system in the technical field of simulation. The system comprises a target generation module, an aerial sensing platform, an emergency processing platform, a ground control center platform and an HLA distributed interactive simulation module, wherein, the target generation module generates a system tracking object at random; the aerial sensing platform comprises various detecting devices for performing fusion to the detected information and then transmitting the information to the ground control center platform; the ground control center platform integrates all the field information, evaluates the entire field situation and promptly makes an emergency decision; the emergency processing platform receives the information and the commands and realizes target tracking by using airborne equipment; and the HLA distributed interactive simulation module enables the modules to establish an HLA distributed system structure through a distributed network and realizes the multi-information network interconnection. The invention has the advantages of flexibility and extendability, can improve the tracking effect, enhance the visibility of scene demonstration and be widely applied to the fields such as public safety, disaster relief assistance and the like.

A method of enriching mesenchymal precursor cells including the step of enriching for cells based on at least two markers is provided, as well as enriched populations of mesenchymal precursor cells and compositions comprising the cells. The markers may be either i) the presence of markers specific for mesenchymal precursor cells, ii) the absence of markers specific for differentiated mesenchymal cells, or iii) expression levels of markers specific for mesenchymal precursor cells. The method may include a first solid phase sorting step utilizing MACS recognizing expression of the antigen to the STRO-1 Mab, followed by a second sorting step utilising two colour FACS to screen for the presence of high level STRO-1 antigen expression as well as the expression of VCAM-1.

The invention provides a detector for binary-code buffer-zone overflow bugs, and a detection method thereof. The detector comprises six functional modules, namely a debugger module, an input point positioning module, a disassembling module, a symbolic execution module, a loop operation analysis module and an intelligent FUZZ test module. Differing from static symbolic execution, the detection method dynamically loads programs through the self-developed debugger module to synchronously performing symbolic execution and single-step practical execution, and then applies a model to solve each difficulty in binary code analysis so as to test path coverage and detect overflow bugs in accordance with all executable programs of PE format under a Windows platform. The detection can also provide propagation paths of input data and other important information related to bug formation cause while positioning the bugs, only analyzes the selves of the executable programs, needs no source codes, is unrelated to the species of source codes and development tools, and is extensive in applicable occasions, so the detection method has good prospects for popularization and application.

The invention discloses a multi-DSP and multi-FPGA parallel processing system which comprises FPGAs, DSPs, ADs, a DA, DDR3s and power supply chips. An implement method of the multi-DSP and multi-FPGA parallel processing system includes the following five steps: (1) achieving PCIe interconnection between the FPGAs, (2) achieving PCIe interconnection between the FPGAs and the DSPs, (3) achieving SRIO interconnection between the FPGAs, (4) achieving SRIO interconnection between the FPGAs and the DSPs, and (5) achieving Hyperlink interconnection between the DSPs. The multi-DSP and multi-FPGA parallel processing system is high in parallel processing capacity, abundant in function and high in flexibility and extensibility, data transmission bottlenecks between processor chips are broken, and the multi-DSP and multi-FPGA parallel processing system is high in transportability and have the good practical value in the digital signal processing field.

The present invention is a method for receiving, storing, and applying an update package to modify an original image stored within non-volatile flash memory devices. More specifically, the present design provides a download agent responsible for communicating with a server to transfer and store the update package; and an update agent responsible for verifying, decompressing and decoding the update package. The present invention separates non-essential operating system (OS) components and applications from the core OS, storing the non-essential OS components, applications, and download agent as a single image in a read-only file system. This image may then be updated by applying an update package created by running a binary differencing engine on two pre-built file system images representing the current and new file systems to modify the stored image. Additionally, the present invention provides a method for applying an update package to the core OS, which includes the update agent.

The present invention provides a method for treating an injury of a spinal cord of a patient. The method includes implanting a therapeutic substance in the spinal cord under indirect visualization. The indirect visualization may be provided by an endoscope, and the therapeutic substance may include cells. The present invention also provides a device for treating an injury of the spinal cord. The device includes skin visualization means for visualizing the spinal cord through a skin puncture, and injection means for injecting a therapeutic substance into the spinal cord.

The embodiment of the invention discloses a moving target behavior tracking method, a device, a device and a computer-readable storage medium. The method includes invoking the pre-constructed object detection model to detect the object in the moving object image so as to locate the position of the moving object in the moving object image. The target detection model is based on YOLOv3 algorithm andtrained with regularization and binary cross entropy as loss function. The target detection model selects the target boundary box satisfying the preset conditions according to the intersection ratioand non-maximum suppression algorithm, and determines the center coordinate of the target boundary box to locate the position of the moving target. The present application utilizes an object detectionimage model to locate a moving object in a captured moving object image, and for a plurality of successive frames of successive images, by locating a moving object in each frame of the images, tracking detection of a moving object behavior in a video is realized. The present application improves the detection speed and positioning accuracy of a moving object.

The invention discloses an assistant decision system for condition-based maintenance and risk evaluation of power transmission and transformation equipment, which is composed of six navigation buttons and functions thereof wherein the six navigation buttons comprise a condition-based maintenance button, a task processing button, an inquiry statistics button, a data maintenance button, a system management button and system help button, and the system is additionally equipped with five shortcut menus such as a condition parameter early-warning menu, an equipment state early-warning menu, an equipment indexes menu, a user information menu and a system logging out menu. The invention provides a whole set of the assistant decision system for the condition-based maintenance and the risk evaluation of the power transmission and transformation equipment which has simple operation, detailed content, complete functions, convenient and fast execution, high efficiency and friendly man-machine interaction interface.

The invention discloses a data integration method and system of a heterogeneous relational database based on XML (Extensive Makeup Language), which aims to solve the problem that large amount of data information cannot be utilized efficiently. The method comprises the steps of: acquiring data integration requirement and integration pre-preparation; executing a database product which adds new support to the system if integration application involves in the new database product; adding a data source related to integration; generating a search request configuration file; entering persistent parameters on a persistent parameter configuration interface of the system; selecting an integration plan file on an integration plan executing interface of the system and executing the integration plan; waiting processing of a software system and repeating the steps 4 to 6 till all integration tasks are completed. The data integration system of the heterogeneous relational database based on XML is a functional module structure consisting of an integration task manager, a data source manager, a query decomposition optimizer, a data extractor, a result aggregator and a result persister.

The invention discloses a method and a server for synchronous playing and a player. The method comprises the following steps: from a plurality of target multimedia apparatuses, a random apparatus is picked as a master control apparatus and the total number of the target multimedia apparatuses is configured on the master control apparatus; a player of each apparatus is connected to a synchronous playing server on the master control apparatus and sends a playing starting request message to the synchronous playing server upon a successful connection; and when the synchronous playing server receives the playing starting request messages from all the players, the synchronous playing server determines a current playing time curPlayTime according to a current playing system clock curSysTick maintained by itself and sends playing starting clock messages, carrying the curPlayTime, to all the players, which receive the playing starting clock messages and start to play multimedia files synchronously according to the curPlayTime in the messages. The method improves the precision of multi-player synchronous playing.

The invention discloses an intelligent parking lot system based on an internet of things technology. The intelligent parking lot system based on the internet of things technology comprises N parking place sensors which are arranged in parking places and used for sensing a parking place occupying state, RFID card readers which are arranged at the entrance portion and the exit portion of a parking lot and used for reading information of radio frequency cards, a ZigBee module which is communicated with the parking place sensors and the RFID card readers and used for transmitting the information read by the parking place sensors and the RFID card readers to a coordinator, the coordinator used for collecting node information of the ZigBee module and transmitting the node information to a gateway server through a route, and the gateway server used for being communicated with a user mobile phone through a GSM module. The invention provides a work method based on the intelligent parking lot system. The intelligent parking lot system based on the internet of things technology has the functions of parking place use information intelligent collection, parking place intelligent distribution, member management, automatic counting and charging which is adjustable and the like.

The invention belongs to the technical field of fecal microbiota transplantation, and particularly relates to a fecal microbiota capsule, as well as a preparation method and application of the fecal microbiota capsule. The preparation method comprises the following steps: (1) a fecal microbiota solution is prepared; (2) the fecal microbiota solution, obtained in the step (1), is added with a freeze-drying protective additive, and freeze drying is performed to obtain fecal microbiota freeze-dried powder; (3) a capsule is filled with the fecal microbiota freeze-dried powder, obtained in the step (2), to obtain the fecal microbiota capsule. Through adoption of the fecal microbiota capsule, flora is enabled to be comparatively concentrated and can be preserved for a long time at a low temperature; implementation of flora transplantation is facilitated, and invasive implementation manners, such as a gastroscope, an enteroscope and a nasointestinal feeding tube, are not needed; when the fecal microbiota capsule is applied to weak patients, the safety is increased.

Methods and apparatus for enabling a register allocator to build a calling convention are disclosed. According to one aspect of the present invention, a computer-implemented method for generating code associated with a calling convention includes obtaining compilable source code, and identifying at least one argument associated with the calling convention. The location of the argument with respect to memory space is described by a register mask. The method also includes performing a register allocation using a register allocator that is arranged to allocate registers. During the register allocation, code associated with the calling convention is produced automatically by the spill-code mechanism in the allocator without requiring the use of a specialized prolog or epilog code generator.

A common device interface for facilitating communication exchanges between physical transport drivers and higher-level software emulations. The common device interface is defined by an input / output control block (IOCB) data structure that allows those portions of different emulations and physical transport drivers that interact with each other to be generic. Thus, the emulation need not know or be concerned with the underlying characteristics of the type of physical transport driver with which it is communicating.

The invention requests to protect a micro-embedded type real-time task scheduler and a scheduling method, relating to the industrial control and intelligent instrument related field. When the scheduling method of the invention is used in scheduling process, the status of a task is marked through the set of a task status word in a task control block; the scheduler determines the scheduling of the task and drives the scheduling through a clock and an event; real-time request is realized by adopting a mode of combining a simplified kernel code, a deprivable kernel and interrupt; a multipurpose mode of adopting a status word to realize ready, suspension and time delay counting reduces task execution codes, simplifies scheduling algorithm and reduces kernel codes; a scheduling lock mark is added to the task control block, and users can lock or unlock in the task according to specific needs. The scheduler solves the problems existing in the prior programming mode of middle-low grade intelligent instruments and meters, meets the requirements on real-time performance, low power consumption and small kernel, and improves programming efficiency as well as code portability.

This invention provides one imbed system point array word database method, which comprises the following steps: a, initiating Freetype vector word engine; b, opening one vector word file and establishing one word outlook; c, selecting one set character set for its size; d, taking aim character set first one and feeding back its character code; e, converting into set character code; f, sending Freetype engine and taking character position pattern array and control information; g, converting the control information into point array character memory form; h, storing the converted information into point array; I, judging whether the aim character set is last one, if not then taking aim set next one executing step e; j, writing point database file head information and bias information.

The present invention discloses a ciphertext storage and ciphertext retrieval open cloud method and system. The system comprises a plurality of safety assemblies and a server; the server creates one encryption and decryption secret key binding with the personal identity for each login user; the server encrypts and stores the encryption and decryption secret key by using a main secret key; after the server passes the user authentication, the main secret key of the user is returned back to the safety assemblies; the safety assemblies employ the user's main secret key to perform decryption to obtain the user's encryption and decryption secret key and then employ the encryption and decryption secret key to perform encryption of the user's file to be stored and then store the file at a third-party cloud platform; and the file element data of the file to be stored and the ciphertext index of the file to be stored are generated and sent to the server; and the safety assemblies are configured to send the retrieval request to the server, and the server performs retrieval in the ciphertext index according to the keywords in the retrieval request, inquires the file element information according to the retrieval result and returns the file element information back to the user's client.

The invention discloses a keyword extracting method based on Word2Vec and a Query log, and relates to the field of information processing. The method includes the steps of S1, building a specific word list of a target field; S2, obtaining candidate keywords of documents in a document set; S3, obtaining word vectors of a plurality of dimensions of each candidate keyword; S4, calculating the cosine similarities between the word vectors of any candidate keyword L and a center vector, judging whether the candidate keyword L exists in the specific word list or not, if the candidate keyword L exists in the specific word list, directly implementing the step S5, and if the candidate keyword L does not exist in the specific word list, directly implementing the step S6; S5, multiplying the obtained cosine similarities by a weighting factor i to obtain new cosine similarities, and implementing the step S6; S6, ranking the values of the cosine similarities from large to small, outputting the values of m cosine similarities from the cosine similarity with the largest value, and obtaining final keywords. By means of the keyword extracting method, the keywords with the ideal quality can be rapidly and efficiently extracted for texts in specific fields, oral words are prevented from being introduced, and the extracted keywords are high in quality.

The invention discloses a robot shaft hole assembly system and method based on teaching learning. The system comprises a mechanical arm, a six-dimensional force / torque sensor, a passive flexible RCC device and a PC upper computer, wherein the mechanical arm is a multi-axis mechanical arm, the six-dimensional force / torque sensor is arranged at the tail end of the mechanical arm, the passive flexible RCC device is arranged on the six-dimensional force / torque sensor, the passive flexible RCC device is provided with a clamping tool used for clamping a to-be-assembled component, and the PC upper computer can achieve real-time communication with the mechanical arm and six-dimensional force / torque sensor. Firstly, a manual teaching recorder completes the assembly of task data, an assembly skill model is trained by adopting a learning algorithm, then under a control command of the PC upper computer, the mechanical arm carries a pin component to perform shaft hole assembly, and a control systemestablished by the PC upper computer is based on an ROS platform. The robot shaft hole assembly system and method based on teaching learning have the advantages that a flexible behavior of a person when an assembly task is completed is imitated by combining teaching learning, so that the automatic flexible assembly operation of a robot is achieved, and the operation requirements can be met well.

The present invention relates to the method of applying 'server end application' in providing the Internet explorer client end with user interface, and is especially the method of adopting module technology in the server end to display the user interface in the Internet explorer via packaging the user interface elements in module and packaging the operation of the user to interface elements in module event. The said application executes the following steps: accepting HTTP request the Internet explorer submits; processing report to create parameter list; obtaining from the conversation the present window module list; processing module; creating XML file; and outputting HTML file after XSL conversion. The said method can constitute user interface based on Java and has high code standardization degree, rich interface, simple operation, easy international application and convenient transplantation in different Internet explorer platforms.

The invention discloses a method and a device for compiling a program. The method comprises the following steps: reading in environmental parameters input by a user and configuring variables of the environmental parameters; calling a related shell script tool to generate a compiling rule temporary file; and quoting the compiling rule temporary file, and calling a corresponding compiler to compile the program. The method and the device can conveniently and quickly finish compiling, are easy to maintain and transplant, and can improve the compiling speed.

The invention discloses an interface system which can access a file system in a user space and a method for file reading and writing. The interface system comprises a dynamic link library which is used for providing an access interface of the file system and embedded in an application process address space to operate, and also comprises a shared memory module and an agent process module, wherein,the dynamic link library is connected with the shared memory module through communication; the shared memory module is used for exchanging and sharing relevant data between the processes and storing part of relevant data; the application process is linked with the shared memory module through the dynamic link library and sends parameters which read relevant data to the shared memory module; the shared memory module determines the read relevant data according to the parameters; and if the relevant data exists in the shared memory module, the shared memory module then sends the relevant data toa corresponding buffer area of the application process. Additionally, the invention adopts a sharing mechanism to improve the system processing efficiency.

The invention relates to a method for optimizing the cracking depth of an industrial ethane cracking furnace on line. A cracking furnace yield neural network multi-model is established by utilizing a mechanism model and practical production data as training samples and combining a cracking raw material clustering result, model input variables comprise raw material density, sum of raw material linear chain alkane contents, ratio of raw material N-alkane content and isoparaffin content, feed flow, gas and hydrocarbon ratio, coil outlet temperature (COT) and coil outlet pressure, and model output variables comprise ethane yield and propylene yield (or triene total yield). A belonged submodel is judged according to a practical measuring value of an oil product, and the cracking depth output by the submodel is corrected on line by a cracked gas online analyzing instrument; an optimal cracking depth value and the gas and hydrocarbon ratio are confirmed by utilizing an SQP method and taking maximal economic benefits as a target through the constraints of the cracking depth and the gas and hydrocarbon ratio, and the cracking depth value is continuously optimized back and forth nearby the current cracking depth value of the cracking furnace. The method is reasonable, reliable, simple and easy, is easy to transplant and has wide adaptability.

A method for predicting the structure variation and properties of band steel in hot rolling procedure features that its system is composed of the preprocessing module for reading the technological parameters needed by hot rolling from database, the heating module, rolling module, cooling phase-change module and mechanical performance module for simulating the hot rolling procedure and predicting the final structure performance, and the post-precessing module for displaying the final result.

The invention discloses a water level-flow speed-flow rate monitoring integrated device, a water level-flow speed-flow rate monitoring system and a water level-flow speed-flow rate monitoring method. The device comprises a radar water level measuring module, a radar flow speed measuring module, a wind speed measuring module and a flow rate calculating module, wherein the radar water level measuring module, the radar flow speed measuring module and the wind speed measuring module are connected with the flow rate calculating module respectively; the radar water level measuring module is used for measuring the real-time water level data of a river course / channel in a non-contact form; the radar flow speed measuring module is used for measuring the real-time surface flow speed data of the river course / channel in the non-contact form; the wind speed measuring module is used for measuring real-time wind speed data to correct a flow speed of a water surface; the flow rate calculating module is used for calculating to obtain the size of the flow rate of a controlled section of the river course / channel at a current moment by combining with an input relevant parameter of the controlled section of the river course / channel according to the water level data, the flow speed data and the wind speed data. The device can be used for monitoring the water level and the flow speed of the river course / channel in real time, and moreover, can be used for realizing monitoring the flow rate in real time.

The invention belongs to the technical field of vehicle active safety, and particularly provides a rollover warning method and a rollover warning device for a heavy vehicle. The rollover warning method and the rollover warning device are low in cost, are free of influence on heavy vehicle load and mass center height, and can warn impending rollover accidents of the heavy vehicle in the next period of time in advance. The method solves the problem that an existing heavy vehicle rollover warning method can warn a vehicle rollover risk in a static threshold value mode but cannot warn an impending rollover accident to a driver in advance. The rollover warning method adopts a classical Kalman filtering technology to simplify a rollover warning model in a combination mode, the motion state of the heavy vehicle is accurately estimated, and then a TTR algorithm is utilized for predicting the rollover risks in the next period of time. The warning algorithm has better universality, and meanwhile prevents inaccurate or invalid warning caused by the changes such as the load, center-of-gravity position and rotary inertia of the heavy vehicle.