1073results about How to "Increase openness" patented technology

The system includes a switching device, a public phone server, a accounting center, public phone operation and telephone terminal. Under data control of the public phone operation center, telephone terminals connected to switching device are communicated to the public phone server. The method authenticates call initiated by user and settles accounts of user. The wideband public phone system provides features of opening, expandability, intelligent, easy of maintenance, good ratio between cost and performances, reliability and security etc.

The invention discloses a cloud application integrated management platform supporting service fusion. The cloud application integrated management platform comprises a resource access layer, a resource management layer and a basic resource layer, wherein the basic resource layer is used for virtualizing a resource node into a resource pool, wherein the resource node comprises the calculation and storage of isomerism dispersion, a network server physical node and a heterogeneous virtualization resource cluster formed by various virtualization software; the resource management layer is used for carrying out uniform management and scheduling on the basic resource layer downwards and supporting upwards to provide cloud service for individuals or enterprises, wherein the resource management layer comprises a heterogeneous resource virtual engine, a heterogeneous virtual resource access application program interface (API), a distributed virtual resource management center and a middleware platform; and the resource access layer is used for providing an interface with which an authorized user accesses to the platform, thereby ensuring that the user can conveniently carry out various cloud service operations.

A method of a city-level data sharing exchanging platform technology is characterized by comprising a pre-positioned subsystem, a central exchange subsystem, a resource base and a shared information base. The method solves the technical problems that electronic governmental information resources can not be co-built or shared, and information can not reach a consensus, so that the invention provides the method of the city-level data sharing and exchanging technology.

The invention discloses a product traceability verification method based on a block chain technique, which comprises a traceability step and a verification step. The traceability step comprises the following sub steps: 1) plan and production process information data are used for building blocks, and the blocks are stored in a private block chain; 2) three pieces of basic information are used for building verifiable label information; and 3) a distribution node adds the product consumption information and the label information to a public block chain. The verification step comprises the following sub steps: a, a product label is acquired; b, the product label is queried in the public block chain; and according to related records for the product label and the public block chain, the authenticity and the uniqueness of the product are determined. By adopting the method of the invention, the authenticity and the reliability of the traceability information can be ensured, technical problems that products are copied and over distributed and a responsibility person can not be bound can be solved, and besides, high-efficiency operation and the control cost of the traceability system can be ensured.

This invention relates to a remote video monitor system and a method based on the SIP protocol, in which, said SIP applied system is composed of a communication network, a front monitor device, a monitor center and a remote monitor customer end and an operation support platform and the communication network includes: IP network, PSTN network, ISDN and a mobile communication network,which takes the open SIP protocol as the core signaling protocol to realize the functions of system registration, setting up monitor session, transmitting monitor information and removing the monitor session and expand information body in the SIP short message to realize system session parameter negotiations, SIP short message transmission, adjustment of monitor parameters, managing and controlling front end monitor device, collecting charge information and expanding device kinds or increasing new control functions to meet the needs of open expansion applied needs and realize large scale applications by the current networks.

The invention discloses a system and a method for machine vision-based robot sorting. The system comprises a CCD digital camera, a camera lens, a light source, a six-axle joint robot main body, an electrical control cabinet and a vacuum sucker. The CCD digital camera is connected to an industrial computer by a switch. The six-axle joint robot main body is connected to the electrical control cabinet. The electrical control cabinet accesses the switch. The vacuum sucker is rigidly fixed to the tail end of the six-axle joint robot main body. The camera unit is used for making a photo of an object to be sorted, collecting data and transmitting the data to the industrial computer by the switch. The industrial computer is used for treating the acquired photo of the object to be sorted, carrying out accurate positioning and then transmitting a control signal to the electrical control cabinet by the switch. The electrical control cabinet is used for controlling the six-axle joint robot main body to carry out corresponding sorting processes according to the received control signal. The system and the method improve work efficiency, reduce operation workers and reduce a production cost in sorting.

The present invention discloses an integrated universal simulation test system for electric network scheduling and electric quantity collection, a telemechanical terminal is connected with a test control device through an instation network, an electrical energy remote terminal is connected with a plurality of electric energy meters. The simulation test system is provided with a portable computer, and has a function of processing the remote measurement, remote signaling, remote control data of an automatic SCADA system and electric energy meter data of a electric quantity collection terminal simultaneously or separately; a specification analysis function of the automatic SCADA system and electric quantity collection system; the specification is an usual specification, or is added with a plug-in card mode. By means of the technical scheme, the system has stable operation and perfect functions; the system is portable and is flexible to be employed; the system has high reliability and well expandability, openness, compatibility, and excellent maintainability and easytouse; it is capable of expanding and modifying the specification expediently, and it is capable of plugging and playing.

The present invention provides a smart home remote control system, including: a client, a smart home server, a home controller, and a smart home device; the client, used to send operation instructions to the smart home server; the smart home server, used to receive Operation instructions, send control instructions to the home controller; home controller, used to receive control instructions from the smart home server, and send control instructions to smart home devices; smart home devices, used to receive control instructions from the home controller, execute control operations. The smart home remote control system includes at least two home controllers with different standard interfaces; after the smart home server receives the client operation instructions, it converts the operation instructions into control instructions that the home controller can recognize, and sends control instructions to the home controller . The smart home remote control system enables home controllers with different standard interfaces to access the smart home server, which is beneficial to the development of smart home business and the Internet of Things.

The invention relates to an intelligent force control robot grinding system. The intelligent force control robot grinding system comprises a computer, an industrial camera, a robot, a robot controller, a calibration and compensation system, a safety protection unit, a force sensor and an automatic knife changing system. The computer is connected with the industrial camera. The robot controller is connected with the computer, the robot, the calibration and compensation system, the safety protection unit, the force sensor and the automatic knife changing system. A method comprises the steps that the computer receives workpiece scanning data collected by the industrial camera, generates a knife path and converts the knife path into the robot posture and the tail end path; calibration and compensation are carried out; the robot controller controls all joints to move while the robot posture and the tail end path are adjusted. Hardware of a high-precision force control grinding system is achieved, the path self-calibration and online compensation technology is adopted, and the machining of a complex hook face with the high requirements for machining precision and surface smoothness can be finished.

The invention discloses an aircraft-mounted multi-navigation-source comprehensive navigation simulation system. In the system, each navigation simulation sub system really simulates functions, performances and interfaces which are same as those of a model according to a self-navigation principle. A scheduling system responds a display control command, a load command and load data information sent by a mission system, and drives the navigation simulation sub systems to perform simulation calculation with combination of environment simulation data. A combined navigation system, with an INS simulation sub system as a main navigation source, performs integrated navigation based on and fault detection federated Kalman filter with GNSS, TACAN and IFDL as auxiliary navigation sources. Information fusion is achieved through a generalized federated Kalman filter in a two-stage structure constructed through a federated filter algorithm, wherein a main filter performs total information fusion and performs information distribution and information reset to each sub filter. Optimal estimation is carried out to a result of each sub filter through a dynamic information distribution coefficient. Meanwhile, the INS simulation sub system is subjected to closed-loop negative feedback correction through an estimated error by the system.

The invention discloses a microgrid energy management system capable of realizing load management. The energy management system comprises a man-machine interaction module, a prediction module, a system analysis module, a dispatching and control module, and a system management module. The system performs collection and monitoring on information of the output power of a distributed power generation unit (including a wind turbine generator, a photovoltaic array and a diesel engine set), the charging-discharging states of a storage battery, the load power, the electric energy quality information of unit nodes, and the like, then carries out data analysis and processing under the condition of satisfying electrical characteristic constraint conditions of operating conditions and physical equipment, formulates a corresponding optimal control strategy according to the current microgrid operating condition and external application requests, coordinates and manages the operations of the distributed power supply, the load and other modules in the microgrid system, optimizes the energy flow and utilization of the microgrid system, outputs by using renewable resources, supplies electric energy capable of satisfying the required quality to user load at the lowest operating cost, and realizes the system optimization and dispatching.

The invention discloses a five-coordination numerical control machine tool motion controller with an interpolation function, and relates to a numerical control machine tool motion controller. The purpose of the invention is to solve the problems that the functions of the controller can not be easy to be expanded and modified, which is caused by the poor openness and flexibility of the existing numerical control machine tool motion controller, and the requirements of a configurable motion controller can not be met, and NC program size is seriously limited, which is caused by the multiplication of information amount in the controller by adopting a type value point direct interpolation method. The motion controller comprises a man-machine interface module, a task coordination module, a task generation module, an axis group module, an axis module, a reverse motion transformation module, a control rule module and a discrete logic control module. When the NURBS interpolation method of the invention is adopted to carry out NC machining, the NC program is reduced substantially; meanwhile, the machining error is more greatly reduced than the linear interpolation error. By adopting a modularized systematic structure, the requirements of the configurable motion controller can be met, the openness of the numerical control system can be enhanced, and the function expansion and modification of the controller can be carried out on the specific modules.

The invention relates to an intelligent decision simulating experimental system based on multi-Agent technology, belonging to the crossed field of computer simulation, artificial intelligence and management experiment, and being the breakthrough and the development of a management experimental methodology and an intelligent decision support system on the concept, the theory, the technology and the function. The system is a large-scale experimental platform for carrying out simulation assisted prediction and decision on discrete events in management activities of the real world. In the method, an isomerized Agent and the group collaboration thereof are creatively used as leading roles of transparent processing of a decision experiment and a system simulation, four functional sub-systems, four layers of Agent system structures and four types of local databases are established, and predictions and decisions of four simulating experimental methods are applied to unify a system module. The invention is based on an internet, synthetically uses several new technologies of cloud computing and the artificial intelligence, increases functions of games of strategy, machine planning, knowledge discovery and logic self-building, and has super experimental capability. The invention is a new way for developing the management experimental technology and the intelligent decision support system.

The system includes a field working station and a remote service center. The field working station runs the OPC data collection module and the network data releasing module conforming to TCP / IP protocol by using the OPC data collection and network data releasing application program, and is connected to the field control center through OPC interface. The remote service center runs the network terminal module conforming to TCP / IP protocol, the remote OPC server module and the remote control module supporting OPC interface by using network terminal application program and the remote OPC service application program. The network communication terminal module receives the field data released by the network data releasing module, and then releases the received data to the remote OPC service module by which the data is transmitted to the remote monitoring module.

The invention provides a workflow control system of project implementation. The workflow control system comprises a project range management module, a project human resource management module, a project progress management module, a project cost management module, a project quality management module, a project health safe environment HSE management module, a project procurement management module, a project communication management module, a project risk management module and a project comprehensive management module. By means of the workflow control system, workflow control efficiency can be improved, and requirements of all aspects on information sharing are met.

The invention provides an intelligent home control system based on a cloud service. The system comprises an intelligent home control subsystem, a cloud service resource and an intelligent home wireless router serving as a communication center, wherein the intelligent home control subsystem and the cloud service resource are in control connection through signal transmission by means of the intelligent home wireless router, and different two-dimensional codes are set for all terminal devices and various functional modules in the intelligent home control system respectively to serve as identification marks of a cloud computing resource control end. The system breaks through the limitation of intelligent home in field and region, a unified system platform which is rich in application service and individualized in personal requirements is formed, the development space in user experience and personal requirements is wider, the system is open and can be applied and promoted conveniently, the professional threshold for customization of the intelligent home control system is reduced, intelligentization of home equipment is accelerated, and the speed for intelligent home to be applied in ordinary families in the true sense is increased.

The present invention relates to a geographical information system used for electrical power system, wherein the system comprises a human-computer interface module, a basic geography data module, a elementary graph operation module, a view display module, a electric network device management module, a power distribution network equipment input module, a power distribution network equipment attribute maintenance module, a electric power network topology maintenance module, a line maintenance module, a underground pipe network management module, a search statistical form module, a pole tower detailed statement management module, a network topology maintenance module, a electric network topology analysis function module, a single line figure management module, a scheduling system drawing management module, a graph input-output function module and a system administration module, wherein the human-computer interface module connects with every other module mutually. Compared with prior art, the present invention is provided with definite openness, normality, flexibility, expandability, high security and economy, and the like.

The invention discloses an Internet-of-Things platform system and a cloud platform thereof, and a local terminal. The cloud platform includes an IoT gateway, a streaming media service module, a rulesengine module, a general service module, a management center, a visualization module and an open gateway. The local terminal includes an edge gateway and a sensing device, and the edge gateway includes an acquisition module, a video server and a display module. The edge gateway is configured to connect an IoT-related hardware facility and the sensing device in the weak current system to obtain data of the sensing device and upload the data to the cloud platform; and the cloud platform is configured to connect downwards with the sensing device and the local terminal to obtain data and connect upwards with service and application. According to the technical scheme, the Internet-of-Things platform system and the cloud platform thereof, and the local terminal have good openness and good safety, and high-reliability and cross-system message channel capability.

The invention discloses a block chain-based vehicle violation information management method. The method comprises the following steps of: receiving vehicle violation information and extracting a vehicle identifier of a corresponding vehicle; carrying out hash operation on the vehicle identifier according to the vehicle violation information so as to obtain a vehicle identifier hash value; recording violation information of the corresponding vehicle in a block chain node by taking the vehicle identifier hash value as an index; and when a query request is received, pushing the vehicle violationinformation corresponding to the query request. The invention furthermore discloses a block chain and a storage medium. According to the block chain-based vehicle violation information management method, the block chain and the storage medium, the authenticity and openness of vehicle violation information can be enhanced.

The invention relates to a full-automatic testing device of an open type portable motor driver, comprising a man-machine interaction unit, a master control unit and an interface unit which are sequentially connected in series; the interface unit is connected with an external interface of the motor driver; a tester adopts self-created scripting language to encode a testing flow scripting file which is stored in the master control unit according to testing requirements; the man-machine interaction unit is used for choosing testing items and displaying testing results; the master control unit finds the corresponding testing instruction in the pre-stored testing flow scripting file according to the chosen testing item information, the instruction is transferred to generate an excitation signal which controls the motor driver by the interface unit, and operating information fed back by the driver is received and is analyzed and processed to obtain the testing results which are fed back to the man-machine interaction unit. The full-automatic testing device can automatically, rapidly and effectively test the function and property of the motor driver, the operation is convenient, the expansibility of the device is strong, the structure is simple and the movement is flexible.

This invention relates to integral multiple communications means business generation method and system based on XPL, wherein, the system comprises business explore platform, business operation platform application servo, and Web Services network gate and communication internet. The method comprises the following steps: expending the call process language to form one business description method or language XPL for simple call transfer business and complex business and data business; business explorer uses image explore tool or handwriting XPL leg then uses system and its relative parts module and sealing method to convert XPL leg into operation program to form open Web Services interface to meet needed business.

The invention discloses a battery management system of an electric vehicle, which comprises a primary vehicle-body system, a main controller and a battery pack, wherein, the battery pack is formed by more than two batter modules connected in series, the batter modules are formed by connecting more than two single cells in series, each battery module is provided with a battery collecting module, the battery pack is respectively connected with a complete vehicle power system through a discharging relay and a charging relay, the main controller is connected with a previous complete vehicle system through a first optical isolator, and the battery collecting module is connected with the main controller through a second optical isolator. The battery management system has the advantages that: as the battery management system is composed of the main controller (BMU) and the next battery collecting module (LECU), the composition of the system structure is simplified through the main controller and the next battery collecting module, the cost of the hardware of the system can be reduced, and simultaneously, the reliability of the management system can be greatly enhanced.

The invention provides an automobile diagnosing device which comprises a storage, a controller area network (CAN) controller / transceiver and a processor. The storage is used for storing a Chinese character base, an automobile model parameter data base and automobile CAN messages. The CAN controller / transceiver is connected with an automobile and used for receiving the CAN messages from an automobile. The processor is used for generating and updating the automobile model parameter data base, configuring automobile model parameters in the automobile model parameter data base, generating a monitored message list according to the configured automobile model parameters, maintaining the monitored message list, monitoring the plurality of CAN messages from the automobile according to the messages in the monitored message list and conducting fault diagnosis on the automobile according to monitoring results. The automobile diagnosing device supports detection of a main line signal appointed by a user and facilitates fault detection in after-sale and researching and development processes of the automobile.

The invention provides a frame panel type satellite configuration and a modular satellite adopting the same. The frame panel type satellite configuration comprises a four-edge-column frame and honeycomb structure plates; the four-edge-column frame is used for bearing axial load when being connected with four connecting interfaces for carrying, wherein the four-edge-column frame comprises rod pieces and rod-piece joints; each rod piece is provided with a plurality of bosses; the bosses are provided with installing holes for connection with the honeycomb structure plates by first fasteners; a plurality of through holes are arranged in the extending surfaces of the end parts of the rod pieces and are used for connection with the rod-piece joints by second fasteners; the honeycomb structure plates provide installing surfaces for single satellite equipment and simultaneously provide in-plane shearing rigidity for the four-edge-column frame.

The method establishes control channel between playing terminal and media server. The method also includes following steps: (1) through the said established control channel, the playing terminal sends the received switching command to media server; (2) after receiving the switching command, the media server executes switching between living broadcast and time shifting broadcast. The invention raises switching speed between living broadcast and time shifting broadcast greatly so as to provide better service for user. The invention is in favor of promoting and applying time shifting TV technique.

Construct and operation of a large-scale tracking tax control system for circulation tax verification amount and note control, note verification and tax control and data, based on EPC and EBC goods web, as well as a relevant tax control terminal. State Administration of Taxation provides an EPC code root directory DNS server; production enterprises and merchandising enterprises establish EPC code allocation servers, EPC system Savant servers, ONS servers and PML databases, in order to construct a commodity goods web based on EPC; State Administration of Taxation comprises an EBC code root directory DNS server and an EBC code allocation server; different levels of tax administrations and customs are composed of EBC system Savant servers, ONS databases and PML databases, so as to construct a nationwide goods web for EBC electronic invoices, machines and tools; as for all product arrangement RFID verification amount vouchers, the system utilizes RFID decoders to record commodity primary information and goods flow path information; all the enterprises utilize EBC tax control machines and tools to add EBC codes into invoice contents electronic data, and instaneously transmit to downstream tax administrations for comprehensive comparison; all market law enforcement agencies and purchasers and consumers can use EPC interpreters to verify commodity RFIDs, in order to form a powerful tax control system that covers everywhere.

The invention discloses a method for realizing distributed file storage based on a block chain. The method comprises the following steps: setting a node sending network access request information as an initiating node, and setting a node receiving the network access request information as a receiving node; constructing, by the receiving node receiving the network access request information, response information, sending the response information to the initiating node, and broadcasting a message indicating that the initiating node accesses the network; and adding, by the initiating node receiving the response information, the ID of the receiving node to an ID list of the initiating node. According to the method disclosed by the invention, the P2P network architecture based on the Internet is adopted, each node located in the same network is mutually equivalent and jointly provides and jointly enjoys the network service, there is no special node, the topology between the nodes is organized not based on geographical positions, the nodes interconnected with a certain node may be far away from each other on the geographical positions; and the nodes interactively coordinate and cooperatively handle services, and the method has the advantages of reliability, decentralization and openness.

The invention relates to an open recombinable soft numerical control system. Said system is formed from 32-bit and more than 32-bit embeddent single board computer, digital IO interface card and recombinable development platform consisting of software package. The display controller in the single board computer and bus controller are connected with CF card, and the running software can utilize digital interface board to implement real-time control of machine tool. Said recombinable development platform includes systematic requirement description device / analyzer / automatic modelling device, function block editor, function block connector, function block compilation device, function block library, software movement control and softawre PLC module library, fault diagnosis module library, man-machine interactive function module library, embedded object connection process control server module library, hardware drive program library and embedded operation system custom device.

The invention discloses a method for real-time synchronization and dynamic compensation between chain Ethernet nodes. The method is simple, convenient and lower in cost, and fewer software and hardware resources are occupied. The method comprises the following steps that: 1, a master node starts enumerating each slave node; 2, a zero node which is the first of the slave nodes starts a cycle timer, and implements management over a bus cycle in a way of cyclically transmitting a synchronization packet; 3, the synchronization packet starts delay measurement modules of the slave nodes for timing, and is continuously transmitted until being transmitted to the last slave node; 4, the last node constructs and uploads a standard Ethernet data packet; 5, each slave node stops the timing when receiving a returned packet, and starts a local distributed clock by taking a half of a measured value as an initial value; and 6, after completely receiving control data, the slave nodes generate synchronous signals when the time of each synchronization clock is the same, execute corresponding operations, latch a current state and wait for uploading.

The invention provides a wind channel model tail support rod structure capable of actively damping vibration by utilizing a piezoelectric stack. The front end of the tail support rod is used for mounting a model internally provided with a strain meter balance, and the rear end of the tail support rod is fixed on a support seat by a locking nut; the tail support rod is divided into a front tail support rod section and a rear tail support rod section, which are connected by a hole shaft in a match mode; a pair of symmetrically connected flange plates in the connecting part are positioned at the front and rear tail support rod sections respectively; and four positioning slots, mutually forming an included angle of 90 degrees, are arranged on the two flange plates and are provided with the piezoelectric stack. Compared with the traditional passive vibration damping structure, the wind channel model tail support rod structure capable of actively damping vibration has the advantages of high frequency and fast responding as adopting the intelligent piezoelectric material as a vibration damping element, can effectively control the vibration, has no effect on the flow field of a test model as the whole vibration damping part is small in size, is simple in structure and design and suitable for the vibration damping of tail support rod structures in different sizes, and has better usability and maintainability.