1541results about How to "Achieve access" patented technology

The present invention provides a system and method for convenient display of a user interface providing dynamic information. The user interface may contain a designated area that provides the dynamic information and a predetermined location. When a cursor hovers over the predetermined location, the user interface may be displayed in front of any overlapping element on the display. The user interface may be displayed behind the overlapping elements on the display when the cursor is moved away from the user interface or predetermined location.

The present invention relates to a system and method for displaying information on a display such that access to applications or dynamic information through independent user interfaces may be attained in a designated area on a display and may be easily and conveniently moved from the designated area on the display to any other location in the display. Further, the applications or independent user interfaces may be arranged automatically such that the independent user interfaces may be substantially evenly spaced.

The invention relates to an intelligent home system accessing to an intelligent power gird and new energy and an energy efficiency managing method. The system comprises a bus and an intelligent interaction terminal, wherein the bus is provided with an electric supply input end and a new energy input end, the electric supply input end is serially connected with an electric supply accessing switch and an intelligent electricity meter, the input end of the intelligent electricity meter is accessed to an optical cable compound cable and the output end is connected to the bus through the electric supply accessing switch; the new energy input end is connected with corresponding new energy equipment through the corresponding new energy accessing switch; the intelligent interaction terminal comprises a microprocessor and a peripheral interface circuit thereof, the intelligent interaction terminal is connected with the new energy equipment through an RS485 interface and an acquisition device used for acquiring information of the intelligent electricity meter; and the intelligent interaction terminal is in wireless communication connection with the electric supply accessing switch and the intelligent home equipment through wireless radio interfaces, wherein the electric supply accessing switch is provided with a corresponding wireless interface. The intelligent home system realizes dual-direction interaction of users and a power grid, can receive various kinds of information from the power grid and preferential measures in real time through the intelligent interaction terminal of the intelligent electricity meter, guides the users to optimize home electricity and saves cost.

The invention relates to a data caching method of a cloud storage system, belonging to the technical field of computer data storage. The method comprises the steps of: taking a flash disk as a carrier of the cloud storage system, starting a computer from the flash disk and loading an operation system in a system area of the flash disk into a memory of the computer; scanning data block caching files in a local data caching area by the cloud storage system and storing each obtained data block caching file in the memory; capturing the operation commands of an upper application program by the cloud storage system through a virtual file system layer, wherein the operation commands comprise the steps of creating the files, modifying the files, reading the files and deleting the files, and the new data blocks formed after the operation are cached in the local data caching area in file form; and storing the formed new data block caching files to a cloud storage server by a network communication module and obtaining data block caching files from the cloud storage server when the needed data block caching files do not exist in the local data caching area. The method improves the response speed and realizes the access of the cloud storage data under the situation of off-network.

The invention relates to a breaker of a direct current system, in particular to a semi-controlled active injection current high voltage direct current breaker and a realization method thereof. The breaker comprises a high speed switch-thyristor module branch, as well as a lightning arrester branch and a bridge circuit which are connected in parallel with the branch, wherein a capacitor-reactor series branch and a resistor-thyristor series branch are connected in parallel and then connected with middle points of two bridge arms of the bridge circuit; and the two ends of a capacitor are connected in parallel with a charging loop. The breaker is based on a direct current breaking principle by the traditional active injection current manner; semi-controlled power electronic devices are added; a high speed mechanical switch is adopted; the advantage of low loss during normal breakover is kept; and bidirectional current can be broken quickly without an arc. The breaker is simple in circuit topological structure, simple and convenient to control, mature in technology, easy to realize, great in current breaking capability, high in withstand voltage level and strong in expansion capability, and the cost is lowered greatly since the number of the adopted power electronic devices is small.

The invention provides an intelligent energy storage machine and an operating method thereof. The intelligent energy storage machine is used in a large scale, so that the electrical load of a power grid is relatively stable, the electrical load for the daytime and night is balanced, and the peak load shifting function is realized; and the energy storage machine comprises a miniature wind power and photovoltaic power generation input interface, and a new energy access power system is easily realized. The intelligent energy storage machine comprises a cabinet shell, a control system, an energy device and an energy storage device, wherein the energy device is used for providing energy for the load and comprises a solar energy device, a wind energy device and a mains supply; the electric energy generated by the solar energy device and the wind energy device is stored in the energy storage device; the energy storage device is an energy storage battery pack; the energy storage battery pack is used for storing the energy generated by the solar energy device and the wind energy device and the energy charged by the mains supply; and the control system comprises a wind and photovoltaic complementary controller, a grid-connected inverter, an off-grid inverter, a programmable logic controller (PLC), a battery management system and a bidirectional intelligent electric meter.

The invention discloses a cycle lifting mechanism. The cycle lifting mechanism comprises a cycle lifting machine, a coming material conveying line and a discharging material conveying line; the cyclelifting machine comprises a machine frame, a motor, a driving chain wheel, a driven chain wheel, and a transmission chain distributed on the driving chain wheel and the driven chain wheel in a circling manner; a plurality of lifting frames are connected onto the transmission chain; the lifting frames can be in butt joint with the discharging material conveying line to achieve goods discharging; horizontal holding mechanisms capable of enabling the lifting frames to be kept horizontally are connected onto the lifting frames. The cycle lifting mechanism is used for lifting goods through the lifting frames fixed on the transmission chain, and a stand column is not required to be arranged, and the cycle lifting mechanism has the characteristics of simple and compact structure and small volume,the lifting frames can turn around with the transmission chain, further cyclic goods fetching is further achieved, and the lifting frames are arranged on the transmission chain according to needs, sothat the efficiency is improved greatly.

Steering engagement catheter devices, systems, and methods of using the same for accessing tissue, including the internal and external tissues of the heart, are disclosed. In at least one embodiment, a steering engagement catheter is provided, comprising an elongated tube having a proximal end, a distal end, and a first wall positioned circumferentially along a length of the elongated tube, the elongated tube configured such that a delivery catheter is capable of at least partial insertion into the elongated tube, at least one steering wire having a proximal end and a distal end, the distal end of the steering wire coupled to the first wall of the elongated tube at or near the distal end of the elongated tube, and a controller operably coupled to the at least one steering wire at or near the proximal end of the at least one steering wire.

The invention discloses an application access method in a plurality of application service platform systems. The application access method comprises the following steps: in one application service platform system, a proxy server receives a client-side request message, determines a corresponding application, creates an application context, adds the application context to the client-side request message and then distributes the client-side request message to an application server in which the corresponding application is located; after receiving the client-side request message sent by the proxy server, the application server delivers the client-side request message to the corresponding application for processing the message; the corresponding application processes the client-side request message and performs data resource location according to the application context so as to obtain the processing result; the application server returns the processing result to a client side through the proxy server; and a gateway performs cross-system access to the application among the application service platform systems. By adopting the application access method, the development difficulty of the application platform systems can be reduced, the deployment flexibility can be improved, and the deployment difficulty can be lowered.

The invention discloses a mine mobile communication system, which consists of an Ethernet passive optical network of a double-bus or double-loop structure, a wireless access network, a control system and an explosion-proof mobile station. The system comprises an optical link terminal, a base station controller, a ground base station, office-end equipment, passive optical splitters, explosion-proof optical network terminals, an underground explosion-proof base station, leakage antennae, base station antennae, distributed antennae and the explosion-proof mobile station, wherein the optical link terminal is connected with the ground base station and the base station controller; the explosion-proof optical network terminals are connected with the underground explosion-proof base station; the underground explosion-proof base station is connected with the leakage antennae, the base station antennae and the distributed antennae; and the explosion-proof mobile station is connected with the underground explosion-proof base station and the ground base station through a wireless interface. The mine mobile communication system has the characteristics of simple structure, flexible deployment, convenient maintenance, relatively lower cost, strong disaster resistance and anti-jamming capacity, capability of eliminating dead zones in communication and meeting requirements on a specific service environment and security for mining, and suitability for underground mobile communication in a coal mine.

The embodiment of the invention discloses a page access method, which comprises the following steps of: judging whether a target page to be accessed is a historical page, if the target page to be accessed is the historical page, acquiring a page resource and page data which correspond to the historical page and are stored during finishing of the access to the historical page, and accessing the historical page according to the acquired page resource and the acquired page data of the historical page. The embodiment of the invention also discloses a page access device. By the technical scheme of the embodiment of the invention, the historical page can be accessed under the condition that the page state during finishing of the access to the historical page is retained, so that the concurrency pressure of a server is reduced, the access operation time is shortened, and the overall page access efficiency is improved.

The invention relates to the technical field of network security and discloses a login system which comprises an application access platform and an identity and access management platform; wherein, the application access platform is used for installing and issuing an application system so as to lead users to login the application access platform and realize the logging in the application system which can pre-arrange and store related information of the application system; the identity and access management platform is used for obtaining the logging information and resource information of the application system from the application access platform, arranging the relatively accessible resource content and corresponding relations of network users and the users logging the application system, receiving the logging and making authentication of the network users. After the network users login the identity and access management platform with the application of the system disclosed by the invention, the identity and access management platform accesses the resource of the application system as legal users of the application system without leading the users directly to access the application system and the invention is high in access security and simple in the login operation of users.

The invention discloses a network roaming system and method and relates to the technical field of mobile communication. According to an embodiment, the network roaming method comprises the steps that a network roaming terminal establishes a wireless network communication channel with a current SIM card and has access to cloud side servers to obtain local SIM card information shared by the cloud side servers; through the local SIM card information, a wireless network communication channel for access to the internet is established; the wireless network communication channel established based on the local SIM card information provides the Wi-Fi access function for a user terminal, and therefore network roaming access of the user terminal is achieved. By the adoption of the network roaming system and method, network roaming cost is greatly reduced, the network roaming technology achieved through the network roaming system and method does not require that Wi-Fi must exists in a current network environment or a local SIM card service must be opened, the adaptability is higher, and it is only required that a location is within wireless communication network coverage.

The embodiment of the invention discloses methods, devices and systems for accessing to a wireless network and sending a page message, wherein the method for accessing to the wireless network is used in a communication system comprising MTC (Message Transmission Controller) equipment and comprises the following steps of: receiving scheduling information, wherein the scheduling information indicates the time of triggering the MTC equipment to access to the wireless network and contains at least one of the equipment identifier information of the MTC equipment and the group identifier information of an MTC equipment group where the MTC equipment is in; and sending access information to the MTC equipment according to the scheduling information, wherein the access information indicates the time of the MTC equipment accessed to the wireless network and contains the equipment identifier information of the MTC equipment. By means of the invention, the time of the MTC equipment accessed to the wireless network for sending data can be controlled so that the access collision caused in such a way that a great number of the MTC equipment is randomly accessed to the wireless network can be prevented.

An internet-of-things control system based on mixed cloud comprises a public cloud system and a plurality of private cloud systems. The public cloud system is connected with the private cloud systemsto form a mixed cloud system, and the public cloud system is used for controlling the communication interaction of the private cloud systems and provides distributed storage and distributed computingcontrol for all nodes formed by all the private cloud systems; the private cloud systems provide network access control for user clients and various internet-of-things terminals and control local resources and meanwhile share a part of storage resources of local storage units and local hardware operation resources. The information isolated island problem of resources in user homes in the current internet-of-things system is solved, the problem that the user family object resources are independent and do not form a unified control coordination system, so that the existing internet-of-things system needs to construct huge system resources at the public end, and the system becomes huge, redundant and high in cost are solved, and the problem that the privacy of a user cannot be protected in ahigh-safety degree is solved.

The invention discloses a method and a server for establishing safe connection between a client and a server. The method includes that the server acquires a connection initializing request sent by the client, determines an encryption key through consultation by an asymmetric encryption algorithm according to the connection initializing request so as to complete handshaking with the client; and the server uses the encryption key to be in communication with the client. By the aid of the technical scheme, safe data exchange between the client and the server can be quickly achieved in any severe network environments, and accordingly access to internet business is achieved. An original conversation can be quickly resumed when the conversation is interrupted accidentally, so that user experience is greatly improved.

The invention provides a foundation platform of safety data service for isolation and transformation of a cross-safety zone application service system, which can support the access of application programs with various languages, support the two-way synchronization of incremental data of a relational database and improve the WebService transparent proxy. The platform can solve the phenomenon that the original application service of a power system can not be used normally because networks of two zones are not inter-communicated and data and information can not be transferred normally after dividing the network of the power system into the inner network and the outer network based on a physical isolation device.

The invention discloses a communication method fusing a voice over Internet phone (VoIP) technology with a telecommunication network voice call technology. As long as both a calling party and a called party have the condition of accessing to Internet when a call is initiated and continued, VoIP call is automatically and preferentially realized via the Internet; and when any party of the calling party and the called party does not have the condition of accessing to the Internet, or Internet signals of any party are lower than threshold values, both parties automatically call through a telecommunication network. According to the call method, the call cost is low, the call quality is high, radio frequency spectrum resources are saved, the call habits of users are not changed, and video call can be conveniently realized. The communication method is easy to implement and popularize.

The invention discloses a Web flow collator, and a method and a system for accessing a Web page by using a mobile terminal. The method mainly comprises the following steps that: the Web flow collator receives a Web page access request from the mobile terminal; the Web flow collator acquires the supporting capacity of the mobile terminal from the request; the Web flow collator forwards the request to a Web server and acquires the content of the Web page from the Web server; and the Web flow collator performs layout conversion on the content of the Web page according to the supporting capacity of the mobile terminal. The Web flow collator rearranges the page layout of the Web page, filters out the content not suitable for the mobile terminal to display and convert a picture or process the format of the picture, so that a user can access the Web page without being limited by the performance of the mobile terminal and can directly access the Web page by a mobile terminal provided by any equipment manufacturers to acquire the complete content of the Web page.

The invention relates to a network block device storage system and method for a virtual machine. The method includes the steps that responses to execution conducted by users to application programs are made and a virtual machine operation system calls a virtual disk interface to send virtual disk reading and writing requests; the virtual disk interface transmits the reading and writing requests to a virtual block device drive unit; the virtual block device drive unit dispatches the reading and writing requests according to the I / O request types; according to the dispatching sequence, the reading and writing requests are packaged into network messages and the network messages are sent to a server through a storage communication protocol; the server receives the network messages sent by the multiple users, wherein the network messages carry IP addresses distributed to the users; parameters in the network messages are extracted and according to the extracted parameters, corresponding VSI serial numbers are searched for; through a file system and the corresponding VSI serial numbers, reading or writing operation is conducted on a corresponding region on a physical disk of the server. By the adoption of the network block device storage system and method for the virtual machine, packaging of intra-kernel services of the virtual machine is provided for the users and meanwhile network block device storage of the multiple users is supported.

The invention blongs to the communication field, and provides a remote alteration signing method, apparatus and terminal thereof. The method comprises the steps of sending an alteration signing request message to a source remote management platform of a source operator, so as to enable the source remote management platform to send the alteration signing request message to a target remote management platform, the alteration signing request message being used for requesting to change a terminal signing to a target operator; receiving an execution file of a target operator network provided by the target remote management platform according to the alteration signing request message; activating the execution file; and accessing the activated execution file to the target operator network. The technical solution provided by the invneiton has the advantage of realizing switch signing across the remote management platform.

The invention discloses a 6LoWPAN smart home system and a method for achieving the same. The system comprises a USB embedded gateway, a plurality of bottom units communicating with the USB embedded gateway through a 6LoWPAN network and a control terminal communicating with the USB embedded gateway in a wired or wireless way. The USB embedded gateway receives data information from the bottom units and uploads the data information to the remote control terminal and receives control information of the remote control terminal and issues the control information to the corresponding bottom units to perform remote control. The communication protocol among the bottom devices, the USB embedded gateway and the remote control terminal is that the uploaded data frame format is divided into three classes: sensor alarm data frames, energy consumption data frames and control feedback data frames, and the issued data frame format is control data frames. The system is simple in structure, high in compatibility, convenient to use, low in cost and easy to extend.

The invention discloses data access method and device which are used for solving the problem that many processing resources of network application systems are consumed because the data access scheme provided by the prior art requires all the network application systems to set respective DAOs (Data Access Objects). The method comprises the following steps of: acquiring the identifier of data to be accessed sent by at least one network application system by a data access server; determining the type information of an access policy and a storage medium corresponding to the identifier of the data to be accessed according to the correspondence preset in the server between data information and the type information of access policies and storage media; determining the storage access of the data to be accessed through executing the determined access policy, and determining the corresponding access interface from the correspondence preset in the server between the type information of the storage media and the access interface according to the determined type information of the storage medium; and accessing the data to be accessed stored in the determined storage access through the determined access interface.

Combining file with block mode, the invention puts forward a brand new object interface in order to overcome disadvantages of system structure and mode of user service in current mass storage system. The system includes I pieces of metadata server, N pieces of object storage node, and M pieces of client end connected to each other. Three parties among client ends, object storage node and severs are realized. The system provides high expandability, and synchronous growth of memory capacity and collective bandwidth of data transmission. Changing traditional data management and control mode, object storage node OSN executes fussy functions for managing data at bottom layer of file system, and MS implements management of metadata. Based on object storage, the system realizes adaptive management function.

This invention relates to virtual zone name analysis and agent method in computer communication technique, which has servo inner network connected to remote terminal through outer network and terminal connected to the inner net through application agent system, wherein, the said application agent system comprises agent servo and agent customer terminal and the agent servo connects the inner and outer network; the said customer agent terminal is connected to the agent servo through outer net; the terminal visits the inner net servo and its data package is marked by its aim servo by agent customer terminal and is sent to the aim servo after agent servo analysis.

An LED recessed lighting fixture which includes a multiplicity of LED boards which have a multiplicity of LEDs thereon, the LED boards affixed to a heat sink to dissipate the heat generated from the LEDs. The LED boards are shrouded by a diffuser so that light from the LEDs shining through the diffuser mimics a fluorescent light. The fixture incorporates at least one reflector into the fixture so that some of the illumination from the LEDs will be reflected off the reflector after it has passed through the diffuser. An access door in the top of the fixture so that access to a driver retained within the fixtures can be provided from the top of the fixture. An access door in the top of the fixture so that access to an emergency battery retained within the fixture can be provided from the top of the fixture.

The invention discloses a virtual network (VN) access method and system. The method comprises the following steps: BN-NVE accepts access of VN in a data center by a wide-band subscriber terminal and generates a forwarding table of the VN and corresponding table items; the BN-NVE is in forwarding table information interaction with the NVE (Network Virtualization Edge) of the accessed VN to form the information synchronization of the VN forwarding table; looking up the VN forwarding table by the BN-NVE according to the destination address of the massage of the wide-band subscriber terminal, transmitting the message to a destination NVE in the VN after the massage is encapsulated through a tunnel, and then transmitting the message to a destination VM through the destination NVE, so that the NV access of the wide-band subscriber terminal is completed. Another method comprises the following steps: a VN business development and management entity in the data center accepts an access request of the wide-band subscriber terminal on the VN in the data center and selects one NVE of the VN as the accessed NVE of the VN; a security tunnel is established between the accessed NVE of the VN and the wide-band subscriber terminal, and the VN access of the wide-band subscriber terminal is completed through the security tunnel. The method solves the problem that the gateway of the data center becomes a bottleneck because an internet user accesses the VN in the data center.

The invention discloses a data storage method, comprising the following steps: the metadata information of data is provided, a filing task and / or a backup task of the data are / is formed according to the metadata information, the filing task and / or the backup task of the data are / is triggered, and the filing task and / or the backup task of the data are executed. The data storage method of the invention fully utilizes the action and advantage that the metadata can record the whole circulation process of the data, the filing task and / or the backup task of the data are / is formed according to the provided metadata information of the data, therefore, the online storage space using rate and the daily operation efficiency can be improved, the backup space and time is saved, the backup expense is reduced, and the visit of the filing and / or backup data is realized under the premise that the daily operation of the data storage system is not affected; in addition, the degree of automation of data storage is high and the data storage is not affected by manmade factors. The invention also discloses a data storage system.