528results about How to "Realize data interaction" patented technology

The invention provides a processing method of network switching, a protocol conversion server and an Internet of Vision server. The processing method comprises that request data from an Internet terminal is converted into an instruction set which satisfies protocols of the Internet of Vision; the instruction set is sent to the Internet of Vision; response data which is returned by the Internet of Vision server corresponding to the instruction set is received; and the response data is sent to the Internet terminal. According to embodiments of the invention, a mobile terminal can participate in a video conference based on the Internet of Vision.

The invention discloses a project planning management system based on a building information model. The building information model is three-dimensionally visible. The project planning management system comprises the four functional modules including a project profile module, a data entry module, a data query module and a design scheme demonstration module. The project profile module is used for entering and querying basic information in the earlier stage of a building project, and the basic information contains the project site, the project scale, the preliminary idea about the project and information of project surroundings; according to the preliminary idea about the project, the conceptual design result is demonstrated through a three-dimensional mass building information model, the design concept and the design thought of a designer are demonstrated through the three-dimensional building information model, and basic information of the conceptual design result is demonstrated through the three-dimensional mass building model according to the project scale.

The present invention provides an electric power client label construction method and relates to a label construction method. At present, the client management capacity of a power grid industry still falls behind, the management for each user is basically the same without pertinence, and resource cannot be effectively and fully employed, different requirements cannot be satisfied, and the service level cannot be improved. The method comprises the following steps: 1) obtaining the client data; 2) building a label data establishing a client attitude database, and building the label database; and performing label management; and 3) performing label display application. The electric power client label construction method can improve the refinement of client service and the differentiation degree and improve the pertinence and the validity of the marketing scheme design.

The system consists of client-side used to generate transition request instruction, and to send out the request after encryption; the module for connecting banks to enterprises used to control the communication between banks and enterprises; server side used to generate respond data message according to the instruction sent by module for connecting banks to enterprises, and send the message to client-side. The client-side above includes a client-side front-end processor. The security authentication unit is composed of digital certificate, digital encryption and digital signature.

The invention discloses an embedded intelligent monitoring and remote maintaining system of manufacturing equipment. A remote maintaining center and an embedded intelligent monitoring and maintaining unit which is installed at a different place constitute a star network, wherein the embedded intelligent monitoring and maintaining unit comprises a micro controller, a data acquisition module, a data interaction module, a man-machine interaction module and a data memory module, and the remote maintaining center comprises a system state monitor, an equipment fault diagnosis module and an equipment management module. The embedded intelligent monitoring and remote maintaining system has a man-machine interaction function, is wide in application occasion, and can well conduct real-time data processing.

The invention discloses a service processing method and system. The method can include the steps that third-party application programs used in all function modules are determined; when a specified function module needs to be called, and according to an identity label of the target third-party application program used in the specified function module, the callback address of the target third-party application program is obtained from a server; the callback address is generated according to information of a uniform resource locator scheme field of a code written into the target third-party application program, and the target third-party application program conducts registration on the information of the uniform resource locator scheme field in the server; the target third-party application program is called according to the callback address of the target third-party application program, and corresponding service processing is conducted. According to the service processing method and system, inter-application data interaction can be achieved, and multi-application different-stage electronic commerce processes can be assisted to be achieved.

The invention discloses an intelligent parking service system for cities and a parking scheduling method. The system comprises a personal mobile communication device, an intelligent parking large-data center, a parking place intelligent management terminal and parking management systems, wherein the personal mobile communication device is used for sending position information of a requesting terminal and a pre-determined request to the intelligent parking large-data center and receiving a parking place information list fed back by the intelligent parking large-data center; the intelligent parking large-data center is used for receiving the request of the personal mobile communication device, processing the pre-determined request and a parking place data ranking list of all garages, looking for vacant parking places and displaying parking place information ranking of all the garages to the personal mobile communication device; the parking place intelligent management terminal is used for pushing parking place information of the various parking management systems to the large-data center and responsible for updating the parking place information of all the garages to the large-data center; the parking management systems are used for processing parking place information of a parking lot and achieving interaction between parking place data and data of an intelligent management device.

The invention relates to a non-vehicle-mounted intelligent DC charging pile, and the charging pile comprises an electric-field type 3D gesture input and LCD display interface, a card reader, a control part, and an AC / DC conversion part. The AC / DC conversion part is an executing mechanism for generating DC power supplied to an electric car, and consists of a BSM auxiliary power supply, an intelligent-type voltage resonance switching power supply, and a protection unit. The card reader achieves the confirmation of a user identity and a payment function. The control part consists of an RISC main control unit, a vehicle type recognition system, a BMS communication system, a GPS module, a comprehensive measurement module, and a cloud access unit. The vehicle type recognition system achieves the visual recognition and confirmation of the type of a to-be-charged car, and transmitting the recognition results to the RISC main control unit, thereby determining a power supply voltage level needed by the BMS of the car, and controlling the BSM auxiliary power supply of the AC / DC conversion part to generate direct current at the power supply voltage level for reliably supplying power to the BMS of the electric car. The image information of the vehicle type recognition system is uploaded to a remote cloud terminal through a cloud access unit.

The invention relates to a data interactive method for a distributed middleware and a database, which belongs to the technical field of distributed system middleware, wherein the distributed middleware consists of a request monitoring module, a request receiving module, a result sending module, a data buffer module and a data access module; the distributed middleware is characterized in that the data buffer module is connected with the request receiving module, the result sending module and the data access module; the request monitoring module is connected with the request receiving module; the result sending module and the request monitoring module are respectively connected with an application program through a TCP / IP communication protocol so as to achieve the aim of information communication; and the data access module is connected with the database by an ODBC technology so as to realize the information transmission of the data access module and the database. The method provides aninteractive method for the distributed middleware and the database with multiplexing, easy resolving, high efficiency and better compatibility and expansibility.

The invention belongs to the technical field of an Internet of things and relates to a network architecture of an Internet of things based on a mobile gateway. The network architecture is characterized by comprising a wireless sensor network, an Internet and a mobile gateway, wherein the wireless sensor network is composed of an intelligent object with a wireless communication module; the mobile gateway is composed of an intelligent external device and a mobile terminal which are respectively provided with a wireless communication module; the wireless sensor network carries out networking according to a certain standard (such as IEEE 802.15.4 standard); the intelligent object is composed of a sensor, a controller and a wireless communication module, and the state information of the intelligent object can be sensed by the sensor or the state of the intelligent object is controlled by the controller; the mobile gateway can acquires the state information of the intelligent object in the sensor network through the intelligent external device, and upload the state information to the Internet through the mobile terminal, thereby realizing information aggregation; and the mobile gateway can also transmit the information of the Internet to the controller of the intelligent object through the intelligent external device, thereby realizing remote control, state change and the like of the intelligent object.

The invention discloses an Internet of Things industrial production process monitoring method based on a digital twin technology, and relates to the technical field of Internet of Things industrial workshops. On the basis of the Internet of Things industrial workshop, the method utilizes the virtual twin, the prediction twin and the twin projection of the digital twin technology; firstly, a digital space is created on an Internet of Things cloud platform, one set of virtual entities used for representing industrial production equipment in the Internet of Things industrial workshop in the processes of design, research, development, work and iteration is constructed in the digital space, and then, the predictive modeling and predictive twin operation behaviors of the virtual entity are carried out in the digital space; secondly, insight is provided for the operation of industrial production equipment, and is projected to the virtual entity through the Internet of Things cloud platform torealize data interaction between the virtual entity and the Internet of Things industrial workshop; and finally, through the analysis of data mining and machine learning technologies and an AI (Artificial Intelligence) algorithm, the intelligent monitoring of the production process of the Internet of Things industrial workshop is finished, according to monitoring information, the whole productionprocess of the Internet of Things industrial workshop is regulated for multiple times in order to obtain an optimal production process and an optimal yield output.

The invention relates to a mixed mode cross-domain data interaction system and method. The system comprises a Web server, an automatic webpage adapter module, a local cache manager, a browser container and a cross-domain data interaction agent module, wherein the Web server is used for organizing, compressing and packaging webpage resources; the local cache manager is used for downloading and decompressing a package file to form a local resource structure; the automatic webpage adapter module is used for judging a current working state, interacting with the Web server in an Ajax mode if the current working state is an online working state, and performing data communication by adopting a cross-domain data interaction agent module if the current working state is a working state of a local cache; an interface of the browser container is used for acquiring data submitted by the automatic webpage adapter module, simulating a process of initiating a data read-write request for the Web server by a browser according to a data interaction type, and returning data returned by the Web server to a called webpage through callback. The problem of same-origin policy limitations is solved and the cross-domain interaction between local webpage resources of a client and data of a server is realized.

The embodiment of the invention provides a login method and a login system of a cross-domain server. The login method comprises the steps that: a first domain server obtains feature information according to a first login request when receiving the first login request of a second domain server sent by a client; the first domain server sends a login token generation request to the second domain server; the second domain server generates a login token by utilizing the feature information according to the generation request; the second domain server sends the login token and a login address to the first domain server; the first domain server embeds the login token into the login address to obtain a credit login address; the first domain server returns a request response to the client; the second domain server receives a second login request of the second domain server sent by the client when redirecting to the credit login address; and the second domain server adopts the feature information to perform login operation when judging that at least part of information contained in the second login request matches with the feature information. The login method and the login system enlarge the range of application.

The invention discloses an assembly method of a multifunctional smart lighthouse suitable for construction of a smart city. Based on existing streetlamp posts, LED lamps and maintain ports of a town, at the premise of ensuring the technical requirements on due mechanical strength, tightness and the like in lamp posts, wireless Wi-Fi transmitters, traffic lights, vehicle speeding photographing devices, cameras, RFID (radiofrequency identification) devices, environment monitors and the like are added; based on the provision of wireless Wi-Fi internet services, a smart lighting system, a smart traffic system, a smart security system and a smart environment monitoring system are integrated. The streetlamps are applied to each corner of the town; according to the method, land resources used by existing town streetlamps are made full use, and in current construction of smart cities, the difficulties that an information sensing system is difficult to re-network and that repeated construction of such system occurs are overcome.

The embodiment of the invention provides a terminal with a touch screen. The data exchange between the terminal body and a touch pen can be conveniently carried out through a storage device internally installed in the touch pen, communication devices arranged on the touch pen and the terminal body, as well as keystokes arranged on the touch pen.

The embodiment of the invention provides an Internet of Things system and terminals of IOT management method in the Internet of Things, and is used for reducing the workload of erection of the Internet of Things, and increasing the richness of terminals of IOT on an Internet of Things platform. A data processing method in the Internet of Things provided by the embodiment of the invention is applied to the Internet of Things system, and the Internet of Things system comprises a transmission gateway, an application layer protocol conversion module and a management platform, and the data processing method specifically comprises the following steps: receiving service data sent by first terminal equipment by the transmission gateway, and transmitting the service data to the application layer protocol conversion module by adopting a TCP / IP transmission protocol; converting the format of the service data by the application layer protocol conversion module according to a general interaction protocol to generate target service data, wherein the management platform and the application layer protocol conversion module uniformly adopt the general interaction protocol for application layer datainteraction; and transmitting the target service data to the management platform by the application layer protocol conversion module by adopting the TCP / IP transmission protocol.

The invention discloses an intelligent tool capable of being flexibly expanded and dynamically configured. The intelligent tool comprises a hardware module and a software module. The hardware module comprises a control mainboard, to-be-tested equipment, a plurality of testing circuit units, an interface resource set formed by multiple interfaces and a plurality of adapter plates. The software module comprises embedded software and a script configuration file. A testing process includes the steps of firstly, preparing a hardware environment; secondly, preparing the software, to be more specific, forming the script configuration file according to the testing cases and testing flow of the design testing content of the to-be-tested equipment; thirdly, operating the embedded software after the control mainboard is started, importing the script configuration file, allowing the embedded software to analyze the script configuration file, and executing corresponding operations according to the analyzed testing flow so as to test the to-be-tested equipment.

The invention relates to an internet of things system based on a mobile communication network, which comprises a handheld mobile terminal, a back splint type RFID (Radio Frequency Identification) device and a PC (Personal Computer) server, wherein the handheld mobile terminal is provided with a circuit slot, is bound with the back splint type RFID device and simultaneously supplies power to the back splint type RFID device; the back splint type RFID device is provided with a Bluetooth device, scanned data is firstly synchronized to the handheld mobile terminal by using a Bluetooth serial port, the GPRS / 3G (General Packet Radio Service / The Third Generation Telecommunication) network connection of the handheld mobile terminal is then triggered by using a program, and two-way interaction is finally performed through SOCKET communications and a background server on the Internet; and the PC server is a PC machine located on the Internet and having an independent and static IP address, can enable a plurality of ports to communicate with the mobile terminal at the same time, and invokes WEB SERVICE to process a plurality of query requests. The invention has high efficiency and low cost.

The invention provides an electronic price tag information processing system and method. The system comprises an access point AP, an electronic price tag, a remote controller and a background server.The AP is used for receiving electronic price tag display information provided by the background server and sending the electronic price tag display information to the electronic price tag. The electronic price tag is used for displaying according to the electronic price tag display information. The remote controller is used for acquiring electronic price tag related information from the electronic price tag and providing the AP with the electronic price tag related information. The AP is further used to send the electronic price tag related information to the background server. The backgroundserver is used to process the electronic price tag related information. According to the invention, data exchange between the remote controller and the AP and data exchange between the remote controller and the electronic price tag are realized.

The invention belongs to the technical field of computer equipment and relates to a hardware real-time operation system. A timing manager is used for realizing time delay and periodic execution of a task through a hardware timer; a task manager is used for realizing operation management of a task control block queue; an event manager is used for realizing operation and management of a semaphore control block, a mutually exclusive semaphore control block, a semaphore set control block, a message mailbox control block and an event control block of a message queue control block; and a bus interface manager is used for realizing data transmission and control between a processor and the real-time operation system. The hardware real-time operation system has a reliable design principle, an advanced design concept and a scientific contract technical means, adopts a cross embedded technology and an integrated circuit technology to achieve a hardware real-time operation system IC (integrated circuit), effectively improves real-time performance, reliability and stability of the real-time operation system, and has wide development and application values.

The invention provides a system for generating a dynamic form page through visual dragging, and the system comprises a design interface which comprises a component region, a design region and a parameter configuration region: the component region comprises a basic component and a sharing component, and the basic component comprises a layout component, a form component, an interaction component anda display component, wherein the layout component can realize one-row multi-column and multi-layer nested layout, and a plurality of div layers are arranged in one row of a page to display an area; when the multi-layer assembly is nested, the outer-layer assembly is dragged to other areas, and the inner assembly is included together with the outer-layer assembly. A status bar is arranged at the bottom of the design area, each component dragged into the design area is provided with a unique ID attribute, the nesting relation of the components is obtained, the nesting relation is displayed on the status bar, and the component with the ID is directly positioned by clicking a certain component name of the status bar. According to the method, complete free layout is achieved, the method can adapt to any webpage design, and the display effect can be achieved through reasonable layout planning no matter how complex the pages are.

The invention discloses a dynamic simulation training system for synthesis gas chemical engineering and petrochemical engineering production processes. The dynamic simulation training system comprises a background calculation platform and a plurality of simulation operation terminals, wherein the background calculation platform is used for utilizing an HYSYS to build a dynamic model virtual plant model and serving as a dynamic simulation system, and the plurality of simulation operation terminals are provided with DSC simulating graphical user interface software. The background calculation platform is provided with an HYSYS Active X interface connected with the plurality of simulation operation terminals to achieve data interchange, and the plurality of simulation operation terminals are connected with the background calculation platform through a local area network. The dynamic simulation training system has auxiliary effects on design, training and production of a synthesis ammonia device and a methanol rectification device.

The invention discloses a method for data interaction between JavaScript and a native APP, and relates to the communication technology. According to the method, a webview component of the native APP introduced into an Android system and a UIWebview component of an IOS system are used for loading an Html webpage to the native APP, so that the data interaction between the JavaScript and the native APP is realized, and the native function is used. The data interaction between the JavaScript and the native APP is achieved, and the specific operation comprises the steps that an API function provided by a JavaScript API packaging layer is called on a service layer; the JavaScript API packaging layer interacts with the native API packaging layer through a unified native interaction interface provided by the interaction bridging layer; the native API packaging layer is used for packaging an interface function of the mobile terminal hardware by using native codes; and the data of the native function is requested using the encapsulated interface function. The data interaction method is used in a cross-platform mode, the development cost is saved, and meanwhile the development period is shortened.

The invention designs a confrontation simulation and efficiency evaluation system based on equipment parameterization. According to the system, a simulation model development module supports a simulation service component architecture, an engineering management and operation guide control module adopts a distributed simulation guide control technology, a simulation resource management tool is adopted to uniformly manage and deploy models, scenarios and parameter resources in a simulation resource library, and the models, scenarios and parameter resources are deployed on a target node in a distributed simulation network; the simulation platform loads and operates various simulation resources through the simulation execution engine, and the efficiency assessment module adopts custom data management and efficiency assessment technologies. The system is used for an equipment confrontation simulation and efficiency evaluation software system in a large-scale combined action scene, solves the problems of universalization, platformization and expandability of a confrontation simulation system, supports full-life-cycle whole-process development, and can process simulation and evaluation tasks related to multiple types of simulation objects and multiple action scenarios.

The embodiment of the invention provides health management equipment, a monitoring method and a health monitoring system and belongs to the field of medical equipment. The health management equipment comprises a main control module, a physiological signal acquisition module, a motion signal acquisition module and a communication module. The physiological signal acquisition module, the motion signal acquisition module and the communication module are all coupled to the main control module; the physiological signal acquisition module is used for sending acquired physiological parameter information to the main control module; the motion signal acquisition module is used for sending acquired motion information of a user to the main control module; the main control module is used for sending the physiological parameter information and the marked state of the physiological parameter information to a user terminal through the communication module. The wearable health management equipment and the monitoring method are reliable in performance and multifunctional, and the health monitoring system is based on the health management equipment.

An embodiment of the invention discloses a method, a device and terminal equipment for data interaction among application programs. Windows of a plurality of application programs are arrayed on a display interface of the terminal equipment, and the application programs include a first application program and a second application program. The method includes judging whether the second application program can process data which are dragged into the range of the window of the second application program or not when the terminal equipment detects that the data selected in the first application program are dragged into the range of the window of the second application program; and enabling the second application program to process the data which are dragged into the range of the window of the second application program if the second application program can process the data which are dragged into the range of the window of the second application program, and implementing data interaction between the first application program and the second application program.

The invention discloses a data traversing NAT method for an internet small computer system interface ISCSI, applied in network disposing NAT apparatus between an external network client terminal and an internal network storage system. The method includes: the internal network storage system establishing a corresponding relationship between the external network IP address of NAT apparatus and the object side of the internal network storage system; the internal network storage system, according to the corresponding relationship, determining the external network IP address of NAT apparatus corresponding to the target to be requested, after receiving ISCSI packet of external network client terminal request target information; and taking the determined NAT apparatus external network IP address as the target address of the target to be requested, to return back to the external network client terminal. The invention also discloses an internal network storage system. The invention can realize ISCSI data interaction between the external network client terminal and the internal network storage system.

The embodiment of the invention discloses a charging apparatus. An output matching circuit of the charging apparatus includes the following components of: a first communication module which establishes a communication connection with a communication module of a terminal device, and receives a parameter configuration request message which is sent by the terminal device and includes a rated parameter value of the terminal device, and sends the parameter configuration request message to a processing module; the processing module which sets an output value matched with the terminal device according to the rated parameter value; and a switching power source which is used for adjusting the output of the charging apparatus so as to make the output equal to the output value matched with the terminal device. The embodiment of the invention also provides a power supply method, a terminal device and a charging method. With the charging apparatus, power supply method, terminal device and charging method of the embodiment of the invention, matched working voltage and current can be provided for different brands and categories of terminal devices, and the universalization of the charging apparatus can be realized, and environmental protection can be benefitted.

The invention discloses a database synchronizing method and equipment and a system, is applied to the field of databases, and aims to solve the problem of incapability of synchronous data on different types of databases to a destination database. The method comprises the following steps that: the synchronizing equipment simulates database slave nodes of source machine room equipment; the synchronizing equipment sends a synchronizing request to the source machine room equipment; the synchronizing equipment receives synchronous data transmitted by the source machine room equipment according to the synchronizing request; and the synchronizing equipment transmits the synchronous data to destination machine room equipment. The embodiment of the invention is mainly applied between at least one piece of source machine room equipment and the destination machine room equipment.

The invention relates to a video conference processing method, system and device, a computer device and a storage medium. The method comprises: acquiring a conference information request of a first terminal is acquired through a conference server, acquiring first information of a first proxy server according to the conference information request, and sending the first information of the first proxy server to the first terminal; obtaining a first channel establishment request sent by a first terminal through a first proxy server, and establishing a first interaction channel with the first terminal according to the first channel establishment request; establishing a second interaction channel with a first proxy server through a conference server according to a first participation request sent by a first terminal, and the first interaction channel and the second interaction channel being used for achieving data interaction between the conference server and the first terminal in a video conference. The video conference processing method, system and device, the computer device and the storage medium can improve the video conference capacity.