1896results about How to "Timely response" patented technology

Disclosed herein is a method and system for integrating an enterprise's structured and unstructured data to provide users and enterprise applications with efficient and intelligent access to that data. Queries can be directed toward both an enterprise's structured and unstructured data using standardized database query formats such as SQL commands. A coprocessor can be used to hardware-accelerate data processing tasks (such as full-text searching) on unstructured data as necessary to handle a query. Furthermore, traditional relational database techniques can be used to access structured data stored by a relational database to determine which portions of the enterprise's unstructured data should be delivered to the coprocessor for hardware-accelerated data processing.

The invention belongs to the technical field of cloud computing application, and particularly relates to a system and a method of cloud computing application automatic deployment. The system of the cloud computing application automatic deployment comprises a client-side, a submittal module and a clustering processing system. The client-side is used for submitting job requests. The submittal module is used for generating job description information according to the job requests, and submitting the job description information. The clustering processing system comprises a task node and a master control node. The task node is used for submitting task node information. The master control node is used for receiving the job description information and the task node information, adding the job description information to a corresponding job description information queue according to the job requests, and deploying a task to the task node according to the job requests and the task node information. The job description information of the system and the method of the cloud computing application automatic deployment is stored in different queues so as to be automatically deployed according to the job requests, time for searching for the job description information is saved, dispatching of the task is benefited, and dispatching performance of cloud computing is improved.

The invention provides a remote medical rehabilitation system in a smart city. The remote medical rehabilitation system comprises a medical diagnosis module, a training terminal module, an exchange platform module, a signal recognition and monitoring module, a system safety and maintenance module, a network communication module, a network database module and a network information management module. On the basis of a concept of smart city and smart medical treatment, a rehabilitation training robot is combined with medical information management; aiming at the entire process from information management to rehabilitation training, functional requirements of medical rehabilitation training are met by one system.

The present invention belongs to the field of pressure cooker technology. Specially, it relates to an improvement of pressure cooker structure with electromagnetic heating function or electroheating function. It mainly includes the following several portions: outer pot, inner pot, upper lid, heating system, pressure switch, pressure detection circuit, chip microprocessor and its control device. Said invention also provides its working principle and concrete operation method.

The invention discloses a dynamic polymer having a hybrid cross-linked network, and contains common covalent crosslinking and dynamic covalent crosslinking; and the dynamic covalent crosslinking is realized by organic boric acid silicon ester bonds. The dynamic polymer combines the advantages of dynamic covalent organic boric acid silicon ester bonds and a common covalent bond, and by regulation and control of a reactant structure, a dynamic polymer having abundant structure and various properties can be prepared. The dynamic covalent crosslinking in the dynamic polymer has strong dynamic reversibility, the polymer can present function characteristics of stimulation responsiveness and self-repair performance, and the common covalent crosslinking endows certain intensity and stability to the polymer; in addition, the dynamic nature of the organic organic boric acid silicon ester bonds can generate good energy dissipation and energy-absorbing effect, and is capable of toughening, dampingand resisting impact on a material in a specific structure. The dynamic polymer can be used for preparing a shock-absorption material, a shock-resistant protection material, a self-repair material, and a toughness material.

The invention relates to the technical field of computer visual sense and man-machine interaction, and particularly to a 3D dynamic gesture identification method for an intelligent home system. The method comprises the following steps: a Kinect camera connected with a computer acquiring a depth image and an RGB image; preprocessing the depth image; performing human face detection on the RGB image; extracting human face depth; separating a human body hand portion area image; searching for a palm area; and storing palm position information. The method provided by the invention can be used for controlling the intelligent home system so that conventional switch keyboard control is replaced; human hand motion is transmitted to a central system so that a human does not have to get up and go to housing products for adjustment because all that can be done by a computer and the operation method is quite easy and simple.

A medical filtering machine for the hemodialysis is composed of main body with console panel, blood loop consisting artery loop and vein loop, liquid-supplementing loop, water channel system and operation-control system. Said water channel system consists of reverse osmosis jointer, heat exchanger, heater, gear pump, deaerating unit, two concentrated liquid pumps, mixer, ion concentration monitor, volume balance and ultrafiltration unit, and endotoxin filter.

The invention discloses an intelligent household system controlled by a wearable intelligent watch. Fast control of the intelligent household is achieved by monitoring the sensor state, screen slide and button of the wearable intelligent watch. Compared with the traditional intelligent household system that the user controls intelligent household equipment only by cellphone APP, the user needs to open a cellphone and then to open the APP if the user wants to control a switch, and then the user needs to find corresponding equipment for controlling the switch, the system provided by the invention enables to the user to fast control a switch only by sliding the screen of the intelligent watch or pressing down a corresponding button of the intelligent watch. Combination of the wearable intelligent watch and intelligent household techniques not only achieves fast control of the intelligent household, but also monitors human body features such as human body blood pressure and heart rate, and achieves automatic associated control with household or medical equipment. The convenience and the intelligentization experience of the user for the intelligent household system are greatly improved.

The invention relates to an intelligent cloud-detection service system and an intelligent cloud-detection service method for vehicle conditions. The intelligent cloud-detection service system comprises a cloud server and an on-board terminal; the onboard terminal is used for acquiring vehicle basic blow-off parameters and vehicle component running state parameters through multiple OBD(on-board diagnostics) sensors, acquiring vehicle location information through a GPS (global positioning system) module and sending the information to the cloud server; the cloud server is used for receiving the vehicle basic blow-off parameters, the vehicle component running state parameters and the vehicle location information, performing comparison according to stored reference data of vehicles in different types, sending abnormal signals when judging that the vehicles are in abnormal running, generating corresponding fault guide information according to the location information of the vehicles and stored information of maps and garages, and releasing the information to the on-board terminal finally. The on-board terminal is used for acquiring data of the vehicle conditions and uploading the data to the cloud server, the cloud server generates the abnormal signals and the fault guide information to the on-board terminal to remind users when detecting the abnormal vehicle conditions, and thus, the users can do analysis to vehicles in different types and make response in time.

The present invention relates to a system and method of optimizing execution of a distinct count query. The system and method allows clients or database administrators to improve queries by properly designing data cubes and partitions of the data in the cube. The partition data can also be ordered so as to facilitate determining the range of each partition. Partitions with overlapping ranges can be executed in parallel. Furthermore, partitions with non-overlapping ranges can also be executed in parallel to optimize query execution rather than digressing from parallel to sequential execution by virtue of their range.

In a transaction system, a dynamic batching process enables efficient flushing of data in a data buffer to a stable storage device. The transaction system uses constant values and dynamic values and a system performance history to adjust the rate of flushing data and also to adjust the amount of data flushed in each flush operation. The transaction system is able to respond to both spikes in rate of received transactions as well as more gradual changes in the rate of received transactions and to automatically adapt to stable storage device performance variations.

A multidimensional dynamic local knowledge map is composed of a resource layer, a meta-knowledge layer, a logic analysis layer and a presentation layer, the resource layer provides resource and data support for the meta-knowledge layer, the meta-knowledge layer uniformly describes the resources and data and provides required knowledge for the logic analysis layer, the logic analysis layer obtains the knowledge required by the user from the meta-knowledge layer and sets up an incidence relation of knowledge points, and the presentation layer converts the knowledge points and the incidence relation into graphic elements and presents the graphic elements for the user. A constructing method of the multidimensional dynamic local knowledge map comprises the six steps of 1, collecting and clearing up various kinds of information, 2, constructing a body for the collected knowledge, 3, packaging the knowledge, 4, utilizing meta data for describing a knowledge object, 5, setting up the incidence relation of the knowledge units to form a knowledge relevance link, and 6, utilizing a visualization technology for conducting multidimensional presentation on the knowledge nodes and the relevance of the knowledge map.

The invention belongs to technical fields characterized by protocols and discloses an attack occurrence confidence-based network security situation assessment method and system. According to the attack occurrence confidence-based network security situation assessment method and system, a machine learning technology is adopted to analyze network stream data and calculate a probability that networkstreams belong to attack streams; a D-S evidence theory is used to fuse the information of multi-step attacks to obtain the confidence of attack occurrence; and a network security situation is calculated by means of situational factor integration on the basis of security vulnerability information, network service information and host protection strategies; and therefore, the accuracy of assessmentis effectively improved. Since the confidence information of detection equipment is added to the assessment system, the influence of false negatives and false positives can be effectively reduced. Anensemble learning method is adopted, so that the accuracy of confidence calculation can be improved. A network attack is regarded as a dynamic process, and merging processing is performed on the information of the multi-step attacks. Information fusion technology is adopted, so that network environment characteristics such as vulnerabilities, service information and protection strategies are comprehensively considered.

An electronic / electric vehicle infrastructure system is provided for controlling the electronic / electric functions and / or functionalities of a vehicle as well as a method for controlling such a system, wherein the electronic / electric vehicle infrastructure system includes at least two electronic / electric vehicle infrastructure subsets each including a plurality of electronic / electric vehicle infrastructure elements, wherein an electronic / electric infrastructure element is an electronic control unit (ECU), a network segment and / or a load, and at least one electronic / electric vehicle infrastructure element is transferable in an active or inactive state, and wherein the electronic / electric functions and / or functionalities are defined by predetermined vehicle modes and / or predetermined applications needing predetermined ECUs and / or loads, wherein each ECU includes a state change component for transferring the ECU, at least one connected load and / or at least one network segment attached to the ECU into an active or inactive state, wherein each state change component is adapted to receive, transfer and / or execute a state transfer request initiated by a change of the current predetermined vehicle mode and / or by application needs.

The invention discloses an automatic monitoring and early-warning system for an offshore area environment based on Arduino. The automatic monitoring and early-warning system comprises a data acquisition terminal node, an aggregation node, a monitoring buoy, a remote database server and an environment monitoring center, wherein a main control board of the data acquisition terminal node and the aggregation node is based on an electronic prototype platform Arduino of an open source, a microprocessor with ATmega2560 as a core is adopted, and the collection, storage, treatment and forwarding of marine environment data and location information of monitoring sites are completed through certain customization. The invention further discloses a method for automatically obtaining the marine environment data from foreign satellite remote sensing sites for integration. The automatic monitoring and early-warning system aims to realize on-line real-time dynamic stereoscopic monitoring and can solve the problem that the conventional marine environmental monitoring technology and method are just established on single-point marine environment data transmission and sampling analysis through acquiring the offshore environment data in a real-time manner and integrating satellite remote sensing data.

The invention discloses a fiber bragg grating (FBG) testing device and a testing method for rock three-dimensional stress state. The testing device comprises a data processing module consisting of an FBG network demodulator and a computer, three FBG sensors and a substrate for mounting the FBG sensors; the substrate can be deformed with the deformation of rocks; the three FBG sensors are respectively fixed in three-dimensional directions on the surface of the substrate; and the signal output ends of the three FBG sensors are connected with the signal input ends of the FBG network demodulator. The invention can measure the deformation amount of microstrain, so responses can be made in time before rock masses are damaged; the high-precision measurement of three-dimensional stress in rocks can be realized, so that the long-term and effective monitoring for large project rock masses can be realized, and disasters are prevented.

The invention relates to a system and method for integrally and intelligently controlling water and fertilizer in a field based on multi-source information fusion. The system comprises a weather forecast inquiry receiving subsystem, a weather real-time data collecting control subsystem, a cloud computing platform, a central control unit, an irrigation and fertilization control subsystem, an irrigation and fertilization state monitoring system and an online fault detection system. The system provided by the invention is an automatic control system integrated with the functions of weather forecast inquiry, crop cloud computing platform inquiry, farmland weather real-time collection, solid fertilizer rapid solution, mother solution real-time monitoring regulation, irrigation and fertilization state monitoring, online fault detection, irrigation and fertilization and remote intelligent control. According to the invention, the factors, such as, weather forecast, cloud computing platform, weather real-time collection and growth vigor of the crops in the growth process can be comprehensively considered, corresponding irrigation and fertilization decisions can be made, and thus precise irrigation and precise fertilization can be accurately realized; and the growth vigor of the crops can be described in real time, and the irrigation and fertilization can be performed according to the growth vigor of the crops.

The invention discloses a method and a device for processing live broadcast information. The method comprises the following steps: receiving first live broadcast flow information, wherein the first live broadcast flow information includes the data of a present frame image collected in a live broadcast process and the information used for indicating the present collecting direction which is the screen direction when the present frame image is collected by a live broadcast terminal; detecting if the present collecting direction is consistent to a preset collecting direction, wherein the preset collecting direction is the preset screen direction when the present frame image is collected by the live broadcast terminal; if the present collecting direction is not consistent to the preset collecting direction, rotating the data of the present frame image. According to the invention, the technical problem that a playing terminal cannot correspondingly switch the frames while the live broadcast terminal switches the vertical and horizontal collected screen frames can be solved.

The present invention relates to a method of managing distributed file system with multi-duplicates, adopting a frequency-based duplicate management mechanism. According to information trends of the frequency of the files which are read, written, and visited as well as the source of visit, the status of the file duplicates is changed. Through the dynamic increase and decrease of the number of duplicates and the change of storage position, specifically including duplicate granularity management, duplicate creation strategy, duplicate selection and position, and duplicate consistency management. The method of creating duplicates of files comprises creation initiated by a user and creation initiated by nodes, adopting data grid and strategy based on motivation of profits. The duplicate position supply maps a logical file onto a proper duplicate and provides the user with a duplicate at the minimum cost and of the maximum visit efficiency. The present invention has the advantages that: services provided continue the favorable attributes of a distributed file system, including loose coupling, high availability, high reliability and high cost-effectiveness.

The invention discloses a small caution fire extinguishing robot facing to initial fire. A mobile platform device includes a chassis body, two sets of wheels and suspension modules; the chassis body is a rectangular frame structure; the two sets of wheels are respectively mounted at the front and back ends of the chassis body through the suspension modules; a holder is arranged at the middle part of the chassis body; detecting and alarm devices are mounted on the holder; the holder is respectively controlled by a P-axle motor and a Y-axle motor to realize adjustment of two degrees of rotating freedom of pitch and yaw axles; a fire extinguishing device includes a storage tank and a nozzle; the storage tank is mounted at the back end of the chassis body; a fire extinguishing agent is filled in the storage tank; the storage tank is connected with a nozzle through a movable hose; and the nozzle is fixed on the holder, and is towards the front side. The small caution fire extinguishing robot facing to initial fire is high in automation degree, can be remotely operated by staff, and is safer and more reliable.

The invention relates to an atmospheric pollution monitoring system based on a wireless sensor network, which comprises wireless sensor network nodes, wireless sensor network sink nodes, local monitoring subcenters, a remote control terminal and a mobile phone terminal. Besides the atmospheric pollution monitoring system based on the wireless sensor network, the invention also customizes a wireless sensor network multi-level heterogeneous clustering routing protocol at the stage of network self-organization; the design of the system is reasonable, the system is easy to deploy, and the intelligent degree is high; when being applied on a large scale, the system can balance the energy consumption of the wireless sensor network nodes, accurately and timely reflect the situation of atmospheric pollution and give the alarm, the wireless sensor network nodes within monitored areas can be conveniently self-networked, and are highly scalable, a large-scale monitoring system can be constructed, and the system is suitable for popularization and application.

The invention discloses a growing environment monitoring system for greenhouse plants based on a wireless sensor network, comprising a wireless sensor network, a wireless gateway and a console, wherein the wireless sensor network includes a wireless sensor node and a sink node which are located at a point to be tested, the wireless sensor node accesses the wireless gateway via the sink node, the wireless gateway is in two-way connection with the control platform connected with an information transceiver. Correspondingly, the invention also discloses a growing environment monitoring method for greenhouse plants based on a wireless sensor network. The invention is applicable for real-time overall monitoring on the greenhouse plants, and capable of performing timely countermeasures for the changes of the growing environment of the greenhouse plants.

The invention discloses a method for strengthening interference coordination in the layered heterogeneous network of a mobile communication system, which is characterized by comprising the following steps: firstly, defining a partially loaded subframe (PLS) format; obtaining a site collection which needs to be coordinated by aiming at a macro cell+Picocell scene in an LTE-A (Long Term Evolution-Advanced) heterogeneous network; and finally, coordinating sites in the collection by users. The method can be used for coordinating various types of site collections because the method is free from limitation of different types of site collections in the layered heterogeneous network to obtain the effect on simultaneously avoiding cross-layer interference and same-layer interference; according to the load situation in the cell, adopted resource can be flexibly regulated to respond environment variation and load variation in the cell in time.

Space within an IMS database can be managed during loading or updating of the database. After an IMS database is loaded, a space management program can assume control from the IMS program for a period of time. During this period of time, the space management program obtains memory addresses of IMS control blocks built by the IMS program and further obtains information about the IMS database. When the IMS program attempts to insert data into the IMS database, either during loading or updating of the database, the space management program reassumes control from the IMS program. The space management program selects a storage location for the data to be stored, and modifies the IMS control blocks to indicate the storage location selected. The space management program may also insert the data into the storage locations selected. Control is then passed back to the IMS program. If segments are to be inserted into the IMS database, and such segments are to be split, then the space management program selects two storage locations for the components of the split segment to be stored. The storage locations selected by the space management program are selected based on IMS database user preferences.

The invention discloses a resilient four-link mechanical leg and a test platform thereof. The resilient four-link mechanical leg comprises a large leg and a small leg both in strip shapes, the lower end of the large leg is hinged to the upper end of the small leg to form a knee joint, a driven wheel is fixedly connected to the small leg, a first motor is fixed to the upper portion of the large leg, a driving wheel fixedly sleeves an output shaft of the first motor, and the driving wheel is connected with the driven wheel through a synchronous belt; the middle of a strip foot is hinged to the lower end of the small leg, and a first damping spring is connected between the upper end of the foot and the upper portion of the large leg; thus the resilient four-link mechanical leg with timely response, accurate control and effective force transmission is provided; the resilient four-link mechanical leg is disposed on a conveying belt, a supporting seat fixed relative to the conveying belt is arranged, a support rod is mounted on the supporting seat, a connecting block is fixed to the support rod, a second motor is fixed to the connecting block, an output shaft of the second motor is fixedly connected with the upper end of the large leg of the resilient four-link mechanical leg, and a mechanical leg test platform small in size and simple in structure is provided.

The invention discloses a control method of the lateral thick difference of cold-rolling strip steels, which realizes the feedforward control of the lateral thick difference of the cold-rolling strip steels by detecting the shapes of the profiles of hot-rolling supplied materials in real time on the basis of a profiler configured on an inlet of a No.1 rack. The control method mainly comprises thefollowing steps of: (1) configuring a strip steel profile shape detector on the inlet of the No.1 rack of a cold-rolling mill, and detecting the shapes of the profiles of the hot-rolling supplied materials in real time; (2) calculating to obtain the characteristic value vectors of the profiles of the cold-rolling strip steels positioned on the inlet of the No.1 rack through the measured values ofthe shapes of the profiles of the hot-rolling supplied materials; (3) respectively determining the compensation amount of a working bending roll, an intermediate bending roll, a supporting tilting roll, an upper shifting roll, a lower shifting roll and an intermediate shifting roll of the No.1 rack according to the difference of the actual values of the characteristic vectors of the profiles of the cold-rolling strip steels positioned on the inlet of the No.1 rack and the target values of the characteristic vectors; and (4) when the lateral thick difference is output in a controlling way, adopting the actual distribution of the flatness of a roll gap outlet as a constraint condition. The invention can further enhance the quality of the cold-rolling strip steels of cold-rolling mill products and ensure the stability of a cold-rolling production process.

The invention discloses a cold-chain logistics visual monitoring system and method. The system comprises a temperature control module, a control module, an order management module, a warehouse output and input monitoring module, a three-dimensional planning module and an inventory management module, wherein the temperature control module is used for measuring and monitoring the temperature in a warehouse and a transport vehicle and transmitting collected information to the control module; the control module is used for controlling the system to achieve visibility and control of all monitoring links; the order management module receives and records order information, establishes new orders of clients and tracks the state of each order; the warehouse output and input monitoring module is used for monitoring and positioning the output and input conditions of cargoes in real time, reading the states of the orders and judging whether warehouse output and input are normal operation or not and connected with the control module; the three-dimensional planning module is used for displaying a warehouse position plan three-dimensionally and reminding warehouse movement and cargo supplementation automatically; the inventory management module is used for displaying and updating the inventory of existing cargoes and connected with the control module. By means of the cold-chain logistics visual monitoring system and method, visibility of the whole process is achieved, and the clients can conveniently inquire about temperature and transport data in the whole transport process from picking-up of the cargoes to signing by a consignee at any time.

The invention discloses a fluid level gage applied to high pressure boiler. The fluid level gage includes a connector connected to the measured container, the connector has a magnetic float elevating with the fluid level, the external side of the connector has a vernier coupled with the magnetic float, several photoelectric switches are arranged on the measured container with the fluid height, the vernier corresponds to different photoelectric switch when it is in different height, thus it is shaded and reflected; each photoelectric switch is connected to the control unit, it outputs voltage different to other photoelectric switch according to the voltage of the photoelectric switch, acquires the fluid height of the measured container. The device in the invention can provide fluid level electric signal output.

The invention relates to an embedded multimedia LED display screen control system, comprising a single board hardware circuit which comprises a program memory, an application data memory, a high-speed memory, a CPU, a safety encrypting protection module, an ultra-large scale field programmable gate array (FPGA) integrated circuit, a high-speed upper screen time-sequence separation driving module, a large-capacity high-speed display memory, a high fidelity solid audio stream output module, a network driving interface, a USB extension interface, a serial driving interface, a clock calendar management module, and a high-class power management module. The embedded multimedia LED display screen control system employs mature and advanced 32-bit SOC (system on chip) high-speed processor and millions of ultra-large scale programmable integrated circuit FPGA as LED display scanning time-sequence signal generators, uses Linux real-time multi-task operation system with open sound code as for software to integrate electrons, software, memory, communication, graphs and images, audio / video decoding, and the like into a whole, and brings qualitative leap for the LED display system.