88results about How to "Achieve mutual isolation" patented technology

The invention provides a method for generating a route. The method is applied to an SRv6 network. The method comprises the following steps: first network equipment receives a first notification message from second network equipment, wherein the first notification message comprises a network slice identifier, the first notification message indicates an association relationship between identification information of the network slice and an IPv6 address prefix of the second network device, and the network slice identifier is used for identifying one network slice; and the first network equipmentgenerates a routing forwarding entry for the IPv6 address prefix of the second network device according to the association relationship between the network slice identifier and the IPv6 address prefixof the second network device. And network slicing and resource isolation in the SRv6 network can be realized.

The invention discloses a method and a device for double layered mutual communication in a heterogeneous network. The method comprises the steps: accessing and mapping at least two heterogeneous networks into a same broadcast domain, mapping each network access to a corresponding access point according to the access types, packaging information and corresponding interfaces, and configuring a corresponding mapping rule; inquiring the mapping rule by a transmitting device when a transmitting list based on an MAC address is generated to obtain an access point corresponding to a message received, and adding the access point to an output interface list corresponding to the transmitting list; inquiring the corresponding transmitting list according to a target MAC address by the transmitting device after receiving a user data message, inquiring the mapping rule according to the access point of the corresponding output interface list to obtain corresponding access type, packaging information and output interface, and transmitting from the output interface according to the access type and packaging information after packaging the user data message correspondingly. According to the invention, double layered mutual communication of the heterogeneous network can be realized.

A large area comb-shaped sprinkler head for metal-organic chemical vapor deposition equipment is provided with two sets of comb-shaped sprinkler heads; the first set of comb-shaped sprinkler head consists of a gas A main pipe provided with a gas inlet and a plurality of gas A ventilation branch pipes which are lined in parallel; one end of each gas A ventilation branch pipe is communicated with the gas A main pipe and the other end is sealed; the second set of comb-shaped sprinkler head is provided with a gas B main pipe with the gas inlet and a plurality of gas B ventilation branch pipes which are lined in parallel; one end of each gas B ventilation branch pipe is communicated with the gas B main pipe and the other end is sealed; the gas A ventilation branch pipes and the gas B ventilation branch pipes are alternatively lined and connected into an integral structure; the gas A main pipe and the gas B main pipe are respectively arranged on the corresponding two sides of the integral structure; all gas A ventilation branch pipe and gas B ventilation branch pipes are opened with a plurality of sprinkler holes. The invention effectively feeds two source gases and separates them before they are sprayed into the reaction chamber, so as to evenly mix them before they reach above the substrate and react.

The application discloses a class loading and isolating method and apparatus in a Java application. A plurality of component package required to be isolated and loaded are pre-stored in a first specified directory of an isolation container; information of classes required to be exported by corresponding components is stored in a second specified directory of each component package; and classes and class codes of dependent items in the components are stored in a third specified directory. The method comprises: receiving a starting instruction; analyzing each component package in the first specified directory; by taking the third specified directory of each component as a class path, creating a class loader for each component; for each component, loading the class required to be exported in the component by using the corresponding class loader; and exporting the class required to be exported into a running environment in which a third-party application is located. Through the class loading and isolating method and apparatus, it is not required to consume excessive system resources and labor and time costs for dynamic realization while the modularization is realized.

The invention relates to a touch control type flat panel display. A sensing electrode unit array is arranged in a display area of a substrate of a display panel, a touch control strobe drive device group is arranged in a non-display area, the sensing electrode unit array and the touch control strobe drive device group are located on different surfaces of different substrates or the same substrate, each extraction electrode wire of sensing electrode units is connected with an output end of the touch control strobe drive device group through a breakover point or a flexible circuit board, and the touch control strobe drive device group is connected with a touch control circuit. According to the touch control type flat panel display, isolation of the independent sensing electrode units is achieved, and the number of the touch control extraction electrode wires is reduced; the touch control strobe drive device group is manufactured while a display strobe drive device is manufactured, so that reduction of the cost and the size of the touch control type flat panel display is facilitated.

The invention discloses a message exchange method for a switching network, which comprises that according to the type of an accessible line card of an exchange device, each line card is provided with an exchange plane with an independent plane cache in the exchange device; the exchange device receives the message with the type being different from a source line card of the line card and a target line card and then exchanges the message to a plane conversion device; the plane conversion device sends the received message to an exchange device and the exchange plane corresponding to the type of the target line card, and then the message is sent to the corresponding target line card through the exchange plane. The invention discloses an exchange system, a routing line card and an aether line card. The message exchange method of the invention can be used for realizing a plurality of exchange planes in one exchange device.

The invention relates to a coaxial powder feeding device for broadband laser cladding and a powder feeding method thereof. The device comprises a sleeve module; a light beam isolation cover, and an inner-layer air cover, an outer-layer air cover and a cooling water cover for coating the light beam isolation cover in sequence from inside to outside are arranged at the bottom end of the sleeve module; two powder feeding pipes symmetrically arranged about the light beam isolation cover are arranged between the inner-layer air cover and the outer-layer air cover at the bottom end of the sleeve module; outlets of the powder feeding pipes are rectangular pipes; outlets of the light beam isolation cover, the inner-layer air cover, the outer-layer air cover and the cooling water cover at the bottoms are rectangular; and the sleeve module is provided with a water injecting port, a water outlet, an outer-layer protective gas inlet, an inner-layer protective gas inlet and a powder feeding inlet. The method comprises three steps of connection of external source equipment, powder feeding device parameter adjustment and coaxial broadband powder feeding laser cladding. The device can prevent fused metal liquid from splashing to block the outlet of the powder feeding device, can enable the powder spot pavement to become more uniform in powder spot shaping, and is simple in structure and easy to machine.

The invention provides a rapid shopping method based on a mobile positioning technology. The method comprises the following steps: a store positioning step, i.e., a mobile client acquiring user position information, and after shopping store information is identified, connecting the mobile client to a store server; a goods scanning step, i.e., scanning a goods bar code through the mobile client, and searching for corresponding goods information; a payment confirmation step, i.e., a user confirming an order through the mobile client and paying through a payment platform; and a voucher printing step, i.e., scanning a terminal bar code of a self-service terminal, and after order information is obtained, automatically printing a shopping voucher. According to the invention, effective Internet payment is provided for a customer who shops at the store, the shopping process of the customer is facilitated, at the same time, through connection between online payment and a store sales system, the whole process when the customer shops is effectively shortened, the shopping experience of the customer is improved, at the same time, the sales condition of the store can be automatically updated, fewer personnel is arranged, and the operation cost is effectively decreased.

The invention discloses a day-ahead plan safety checking method based on research states. The method comprises steps of according to research requirements, selecting power grid day-ahead operation real-time mode data or stored history mode data to serve as the basic power grid operation mode for the day-ahead plan safety checking; loading the selected basic mode into an application owned by a user and displaying basic state tide information on a factory station map; carrying out operation mode adjustment, and modifying investment and stopping states or measurement values of a circuit breaker, a disconnecting link, a bus, a circuit, a transformer and a generator; and carrying out basic state safety analysis on the basic state tide mode with the adjusted mode, and estimating device overload, cross section threshold crossing and bus voltage thread crossing conditions. In this way, tide and voltage thread crossing conditions are adjusted and eliminated further, so the basic tide cross section required by the research is obtained. A practical and effective method is provided for adjustment and safety checking of the day-ahead plan mode of the electric power system.

The invention discloses a multi-service system based on docker, deployment method and device, equipment and a storage medium. The method comprises the following steps: acquiring an item codes corresponding to each application service; acquiring an environment mirror image based on docker of running environment corresponding to each application service, and acquiring a proxy mirror image based on the docker of the proxy service of each application service; running the environment mirror image, forming mutually isolated service containers corresponding to various environment mirror images, and running the item code corresponding to each application service in the service container corresponding to the application service; running the proxy mirror images, and forming a proxy container corresponding to each proxy mirror image, and starting each proxy container, wherein the proxy containers are used for realizing proxy services, and the proxy services receive service requests through a unified port, the service requests are distributed to the service containers through ports corresponding to the access addresses according to access address in the service request. The invention further provides a multi-servcie system based on docker. The method, the device, the equipment, the storage medium and the system reduce the coupling among various application services.

The embodiment of the invention provides a method, a device and equipment for forwarding an Ethernet tree (E-tree) service message. A pseudo wire (PW) pair (comprising a first PW and a second PW) is established between provider edges (PE) on the basis of the conventional virtual private LAN service (VPLS) network architecture, the first PW is only used for transmitting messages from a Root node, and the second PW is only used for transmitting messages from Leaf nodes; and the PEs distinguish whether the messages are from the Leaf nodes or the Root node through different PWs. The method, the device and the equipment relate to the technical field of network communication; and the problems about the accurate forwarding of E-tree messages and mutual isolation between the Leaf nodes are solved.

The present invention discloses a butler matrix network structure based on a medium integrated suspension line. The structure comprises a butler matrix network and a medium integrated suspension line, wherein the butler matrix network is packaged and fixed in the cavities of the medium integrated suspension line. The Butler matrix network components correspond to the cavities of the medium integrated suspension line in a one-to-one manner, which solves the technical problems of the existing Butler matrix network that the layout is difficult and consumes a lot of power. Therefore, the energy consumption loss of the butler matrix network structure based on medium integrated suspension line is low, and the network structure can be easily integrated.

The invention provides a self-powered power circuit of a photovoltaic system. The power circuit comprises a lightning protection circuit, a rectifying filtering circuit, a power change circuit, a pulse width modulation (PWM) controller circuit, an output voltage feedback circuit, an output rectifying filtering circuit, a coupling power change circuit and a transformer T1 of the output rectifying filtering circuit. Input voltage enters the rectifying filtering circuit through the lightning protection circuit, the output end of the rectifying filtering circuit is connected with the power change circuit and the PWM controller circuit, and the PWM controller circuit is connected with and drives the power change circuit. The output rectifying filtering circuit comprises a first output loop and a second output loop which are mutually isolated. The output voltage feedback circuit is used for feeding sampling voltage in the first output loop and the second output loop to the PWM controller circuit. The self-powered power circuit is mainly used for isolation of multi-way output voltage.

The invention provides a power distribution room intelligent gateway and a control method. The method comprises: sending a port binding instruction by an acquisition chip through a control chip; receiving the port binding instruction through the acquisition chip, and binding a current port with a first container in the control chip based on the port binding instruction; acquiring original data through the acquisition chip, identifying sensitive data in the original data, encrypting the sensitive data according to a preset encryption algorithm to obtain encrypted data, and sending the encrypteddata and unencrypted data in the original data to the first container; and receiving the encrypted data and unencrypted data in the original data through the first container, decrypting the encrypteddata according to a preset decryption algorithm to obtain first data, performing data processing on the unencrypted data in the first data and the original data to obtain second data, and outputtingthe second data.

The invention discloses a stratified injection tubular column and a stratified injection system. The stratified injection tubular column comprises an outer tubular column and an inner tubular column arranged in the outer tubular column in a sleeving mode. The inner tubular column comprises a first gas injection device, a sealing device and a second gas injection device, wherein the first gas injectiondevice, the sealing device and the second gas injection device are sequentially connected. The outer tubular column is provided with cable-passing packers capable of separating oil sleeve annuluses between the outer pipe tubular column and a casing pipe. The sealing device separates annuluses between the outer tubular column and the inner tubular column. The stratified injection tubular columnand the stratified injection system are used for a heavy oil well. Fire flooding stratified ignition can be realized, an ignition system can be effectively used, and therefore the efficiency of heavyoil exploitation can be improved.

The invention relates to a silicon solar cell integrated with a bypass diode and a preparation method of the silicon solar cell integrated with the bypass diode and belongs to the physical power source technical field. According to the structure of the silicon solar cell integrated with the bypass diode, the bypass diode is connected in parallel between the anode and cathode of a solar cell component; a boron diffusion isolating ring is arranged between the main body of the cell and the bypass diode; the boron diffusion isolating ring is provided with an oxidation ring for protection; and electrode interconnection is realized on an oxidation protective layer. The preparation method of the silicon solar cell integrated with the bypass diode includes the following steps of: 1, silicon wafer oxidation; 2, isolation trench photoetching; 3, Boron diffusion; 4, slotting; 5, silicon oxidation; 6, diode emission area photoetching; 7, deep phosphorus diffusion; 8, cell emission area photoetching; 9, shallow phosphorus diffusion; 10, silicon wafer oxidation; 11, electrode opening photoetching; 12, upper electrode evaporation; 13, lower electrode evaporation; and 14, dicing. The preparation method of the silicon solar cell integrated with the bypass diode of the invention has the advantages of physical isolation between the cell main region and the bypass diode, obvious effects, low technical difficulty, high stability and reliability of product space utilization, and the like.

The invention discloses a dual-panel dual-polarized antenna. The antenna comprises a dielectric substrate, a radiation metal patch which is arranged on one surface of the dielectric substrate and is for radiation, and a grounding metal layer covering the other surface of the dielectric substrate. The antenna is characterized in that a low-cost double-sided circuit board is used for realizing a microstrip feed dual-polarized antenna, mutual coupling of two orthogonal modes is reduced to the maximum extent, a ground plane is not required to switch to a coaxial line for feeding, and a high-pricemulti-layer circuit board is not required to be independently provided with a feed layer. The antenna itself adopts a square or circular patch antenna, 50-ohm impedance matching is achieved by extending feeding into the patch, the patch with the two sides cut by the grooves is connected through the metal through holes, a small part is separated from the complete metal layer of the ground plane toachieve continuity of currents on the two sides of the grooves, and thereby field distribution of a damage mode is avoided, and mutual isolation of the two polarization modes is achieved.

The invention discloses a magneto-thermal isolation type stator structure and a motor. The magneto-thermal isolation type stator structure comprises a stator yoke and a plurality of stator teeth. Wherein the stator yoke and the rotor are sleeved with each other; the stator teeth comprise mounting stator teeth and isolation stator teeth; the mounting stator teeth and the isolation stator teeth arealternately arranged on the circumferential wall surface of one side, close to the rotor, of the stator yoke; any stator tooth protrudes towards one side of the rotor. Winding coils are wound on the peripheries of the mounting stator teeth; the isolation stator teeth are provided with a plurality of isolation grooves, the isolation grooves are recessed from the side close to the rotor to the sideaway from the rotor, and the bottoms of the isolation grooves extend into the stator yoke. Winding phase-to-phase thermal field isolation is achieved, and therefore the phase-to-phase thermal isolation effect is achieved when a motor operates in a fault mode. Moreover, the inter-phase mutual inductance of the windings is effectively reduced, and the self-inductance of the windings is increased, sothat the influence of a fault winding short-circuit magnetic field on the normal winding magnetic performance is shielded, and the inter-phase electromagnetic field isolation effect of the windings during motor fault operation is further improved.

The phase angle measuring instrument consists of leading signal processing circuit, lagging signal processing circuit, lagging signal zero-crossing point detecting circuit, leading signal zero-crossing point detecting circuit, leading signal photoelectronic isolating circuit, lagging signal photoelectronic isolating circuit, phase angle pulse forming circuit, monochip computer circuit, electric angle display circuit and power source isolating circuit connected electrically. The phase angle measuring instrument can measure phase angle accurately and display it in display directly. The photoelectronic isolation ensure safe.

The invention relates to the technical field of communication, in particular to virtualized router realized based on kvm and SRIOV and a method thereof. The system comprises a control plane, a forwarding plane and a management plane. According to the method for realizing virtualized router based on kvm and SRIOV and the method thereof, complete isolation of the control planes is realized based onkvm total virtualization, and different control planes can run different routing protocol stacks and also can run different underlying operating systems. The forwarding plane is realized by adopting an SR-IOV technology, and a network adapter is divided into a PF and a plurality of VFs. The forwarding plane adds a virtual interface to each virtual router to serve as a management network of the virtual router. A network bridge is established on the physical machine, and the PF and the management interface of each virtual machine router are added into the network bridge. Therefore, the mutual isolation function of the control planes of the virtualized router is achieved. The method can be applied to the field of communication where the virtualized router is located, and has a wide application prospect.

The invention discloses a device and a method for detecting three-dimensional space electromagnetic field distribution of a hydraulic power plant. The device comprises an electromagnetic field antenna-probe, a conditioning circuit, a microprocessor and a man-machine interface module which are sequentially connected, wherein the electromagnetic field antenna-probe comprises a three-dimensional magnetic field induction antenna and a three-dimensional electric field measuring probe; the conditioning circuit is a dual-channel signal processing circuit which is used for respectively processing signals outputted by the three-dimensional magnetic field induction antenna and signals outputted by the three-dimensional electric field measuring probe, and each channel of the signal processing circuit comprises a forestage isolation circuit and a filtering and amplification circuit; and the microprocessor or the conditioning circuit is integrated with an A / D converter which carries out analog-to-digital conversion on signals outputted by the filtering and amplification circuit. The device and the method for detecting three-dimensional space electromagnetic field distribution of the hydraulic power plant are easy to implement, and can accurately detect three-dimensional space electromagnetic field distribution conditions of the hydraulic power plant.

The invention relates to an automatic transmission cabinet. The automatic transmission cabinet comprises a cabinet body respectively provided with a front cabinet door and a back cabinet door at the front and back two ends; the front cabinet door and the back cabinet door have the same structure; the front cabinet door includes a front door frame, an automatic transmission line I and a front automatic door sheet; the upper end of the front automatic door sheet is hinged with the front door frame; the automatic transmission line I is arranged above a lower wall plate of the front door frame; a front electric pushing mechanism is fixedly mounted on an upper wall plate of the front cabinet door, and is connected with the upper end of the front automatic door sheet; and cabinet doors on two sides of the front electric pushing mechanism are respectively provided with a photoelectric induction device I and a photoelectric induction device II. The automatic transmission cabinet has the following beneficial effects: when materials are automatically transmitted, mutual isolation of two areas is realized, so that mutual air flowing between the areas is stopped, the risk of cross contamination is reduced, and the saving of energy is facilitated; the labor intensity is relieved; the pollution of external materials to indoor spaces is effectively prevented; and the cabinet doors can be singly used, and can be conveniently matched with other automatic production lines for use.

The invention discloses medical image imaging device that comprises a base and the imaging equipment that is arranged on one side of the top of the base; and the medical image imaging device is also provided with the following parts: a cylindrical cavity with a containing cavity; the supporting table that is fixedly mounted in the containing cavity in a horizontal state; the annular cover that ismovably mounted in the containing cavity; a protective outer cover, wherein a partition plate is arranged on one side of the protective outer cover; the sliding assembly that is arranged on the base;the driving part that is connected with the first end of the cylindrical cavity; and a disinfecting component. In the present invention, the protective outer cover isolating mechanism is used, the isolation and anti-infection effects of the protective outer cover on the imaging equipment are realized; an annular cover overturning shielding structure is adopted, the annular cover and a rubber pad are used for sealing an opening in the top end of a cylindrical cavity so as to reduce pollution to the outer side by a detector in an inner cavity of the cylindrical cavity during detection, and an inner spray head type rapid disinfection structure is adopted, so that rapid disinfection use after use is achieved.

The invention discloses a computer-aided reading system for an Arts fine arts test paper, which belongs to the technical field of computer application. The system is characterized in that the test paper generates JPG files by digital acquisition device; a database is established; system administrator account and a plurality of reading person accounts with respective authorities are established in a computer; evaluating is carried out successively according to the number of the test paper passed beforehand, with the help of the computer and by the virtue of subjective judgment respectively as well as by using the set logic and a mathematical calculation method, finally, the number of the test paper which needs to be passed is generated. The system has the beneficial effects that the checking work of Arts test paper is simplified, the reading persons are separated, the communication and exchange of the reading persons is eliminated in space, and the fair, the just and the efficiency of reading paper are improved.

The invention relates to an intelligent flip-top sealed water cup, which is designed to introduce a cup cover (4) that is movably connected to the mouth of the water cup body (1), combined with the designed and introduced intelligent electric control structure, and realizes targeting at the user through a touch switch (8). Use the motion detection of the water cup, in this way, through the designed motor shaft (7) and micro air pump (9), cooperate with the lower surface of the cup cover (4) to move the ring-shaped protruding edge (10) embedded in the mouth of the water cup body (1) ), realize the automatic flip operation of the lid (4), and effectively improve the sealing of the lid (4) for the water cup, and realize the mutual isolation of the internal and external environment of the water cup to the greatest extent. The entire operation process is controlled by the intelligent electric control structure Under control, it can be done in one go, not only can avoid the pollution of the water cup caused by forgetting to use the cup lid (4) or without the cup lid (4), effectively ensure the cleanliness of the water cup, but also can effectively improve the cup lid (4) of tightness.

The invention discloses a multi-range and multi-station high-precision current signal source circuit. Single-station current signals sent out by a high-precision three-phase standard source are processed by a current transformer isolation array, a range selection circuit and a current proportioning operational amplifier conditioning circuit. First, the current transformer isolation array divides a single-station current signal source into current signal sources of five stations (the number of stations configured depends on the maximum power sent out by a single phase of the three-phase standard source, and five stations in the actual application is taken as an example in the invention); then, the range is selected for the current signal sources of five stations through switching of a relay; and finally, through the modulation function of the current proportioning operational amplifier conditioning circuit, the consistency, high linearity and high accuracy of the current signal sources of five stations are ensured. The work efficiency of the detection device is increased five times. The efficiency of quality detection of tested products is ensured, and the production cost is lowered. The multi-range and multi-station high-precision current signal source circuit has practical use value.

The invention discloses a remote control method, device and system, computing equipment and a storage medium, the remote control method is executed in controlled computing equipment, the method comprises the following steps: running a server application in a first virtual terminal, the first virtual terminal being associated with a first window system presenting a current display interface; operating a second window system on a second virtual terminal, and operating a client application corresponding to the server application; establishing a communication connection between the client application and the server application by using a first protocol so as to present a display interface presented in the first window system in the client application; and establishing a communication connection with the master control computing device by using a second protocol so as to present an interface corresponding to the display interface of the client application in the master control computing device.

The invention provides a method for acoustic-electric coupling isolation among multiple surface acoustic wave filters integrated on a single substrate. The multiple surface acoustic wave filters which are in parallel distribution are formed on the same piezoelectric single-crystal substrate. An input signal electrode and an output signal electrode of each surface acoustic wave filter are disposed independently and separated by a ground electrode of the corresponding surface acoustic wave filter. The ground electrodes of the surface acoustic wave filters are in parallel connection and grounded. Acoustic-electric isolation structures are formed among the surface acoustic wave filters on the surface of the piezoelectric single-crystal substrate. The acoustic-electric isolation structures are longitudinal grooves which are covered by metal films and connected with the ground electrodes of the surface acoustic wave filters. Or the acoustic-electric isolation structures are heavy metal film electrodes which are connected with the ground electrodes of the surface acoustic wave filters. By the method, the multiple surface acoustic wave filters integrated on the single substrate are high in acoustic-electric coupling isolation degree, simple in structure and convenient to manufacture.

The invention provides a high-performance and high-availability cloud networking gateway implementation method which comprises the following steps: classifying signaling gateways according to functions, wherein categories include superior signaling gateway service used for representing server functions in a platform cascading process and subordinate signaling gateway service used for representingclient functions in the platform cascading process; performing mirror image deployment on the superior signaling gateway service and the subordinate signaling gateway service in a preset position; when signaling route management is carried out, selecting a corresponding category from the mirror image deployment according to the type of the signaling route, providing a corresponding signaling gateway service, and realizing dynamic allocation of resources by carrying out one-to-one management on the signaling gateway service and the signaling route; according to the invention, the signaling gateway is split according to functions, and the creation of the signaling gateway service is bound with the signaling route; along with the addition and deletion of the signaling route, the correspondingsignaling gateway service is dynamically expanded and shrunk, thereby achieving the purpose of dynamically allocating and releasing system resources.