45results about How to "Avoid intercommunication" patented technology

The invention discloses a data communication network message forwarding method base on a packet optical transport network device and an apparatus. Entire network routes at a PTN port side and an OTN port side in a P-OTN device are integrated to establish a DCN routing list. A three-layer conversion device receives DCN messages packaged in an Ethernet format of the P-OTN device, and the changing packaging is carried out on the DCN messages formats according to the types of a designation port, so that differences of concrete packaging formats between the PTN port and the OTN port are shielded, and DCN message forwarding between the PTN port and the OTN port in the P-OTN device is realized. Corresponding forwarding procedures are carried out at different ports, so that DCN intercommunication between the P-OTN device and an OTN device is realized. The data communication network message forwarding method base on the packet optical transport network device and the apparatus are used for solving problems of IP message intercommunication between the P-OTN port and an OTN port in the P-OTN device are solved.

The invention provides a communication method, terminals and a system applied in multiple networks. The method comprises the following steps that: a calling terminal acquires presentation information of a called terminal through a registered presentation server, and determines network application identifiers used for representing a communication path of the called terminal according to the presentation information, wherein each network application identifier corresponds to each contact person; the calling terminal determines communication initiating network application according to the registered presentation server and preset priorities of each network application; and the communication initiating network application establishes the communication between the calling terminal and the called terminal according to the network application identifiers. By the communication method, the terminals and the system provided by the invention, operation that only a set of information of the contact persons is required to be maintained in a service terminal with two different realization mechanisms is realized, the defects of no correlation among the contact persons of each network application in the conventional terminal, multiple sets of data in a terminal and low operation efficiency are avoided, and the intercommunication among each network application and communication according to user willingness are simultaneously realized.

The invention provides a method, a system and a router for establishing an LSP (Label Switched Path). The method comprises the following steps that: a first PE (Provider Edge router) receives a notice message from a first eNodeB (evolution NodeB), wherein the notice message comprises an IP (Internet Protocol) address of a second eNodeB, and the first eNodeB and the second eNodeB are neighboring base stations; the first PE generates and exports a RT (Route Target) according to the IP address of the first eNodeB; the first PE transmits a route message to other PEs with which the first PE has a route session or route reflection relation, so as to make a second PE to establish the LSP with the first PE according to the route message, wherein, in the route message, the IP address of the PE of a next hop is the IP address of the first PE, the RT is the exported RT, and the other PEs include the second PE. Thus, requirements on safety are satisfied, and simultaneously, network expansibility is improved.

The invention provides a heat dissipation structure of electronic equipment. The heat dissipation structure comprises a shielding cover and also comprises a heat conduction part, wherein the shielding cover independently covers a heat generation component arranged on an insulation bottom plate, and the heat conduction part is connected between the heat generation component and the shielding cover. In the heat dissipation structure, the heat conduction part is used for transferring heat generated by the heat generation component during working to the shielding cover, the heat can be rapidly transferred to the shielding cover due to very short conduction path, thus, heat generated in the heat dissipation structure of the electronic equipment can be rapidly dissipated out, the heat dissipation structure of the electronic equipment has a favorable heat dissipation effect, and the problem of serous heat generation of a local part of the heat dissipation structure of the electronic equipment is avoided; and meanwhile, a steel sheet support is not needed to additionally arrange under the insulation bottom plate to conduct heat, and thus, the heat dissipation structure of the electronic equipment can be simplified.

The invention provides a method and device for transmitting multicast messages among IPv6 multicast islands. The method comprises the following steps that a first edge device obtains NLRI specially used for transmitting IPv6 multicast routes, wherein the first edge device is located in an IPv4 network and supports dual stacks; the first edge device announces the NLRI to a second edge device in the IPv4 network except for the first edge device; according to the NLRI and carried tunnel attributes, the first edge device establishes a first tunnel and a second tunnel in sequence, wherein the first tunnel is used for achieving interaction of multicast signals among the IPv6 multicast islands across the IPv4 network, and the second tunnel is used for achieving interaction of multicast data among the IPv6 multicast islands across the IPv4 network; the first edge device receives IPv6 multicast data transmitted by the second edge device through the second tunnel and forwards the IPv6 multicast data to a client. By the adoption of the method and device for transmitting the multicast messages among the IPv6 multicast islands, intercommunication of IPv6 multicast services is conducted among the IPv6 multicast islands across the intermediate IPv4 network.

The invention discloses a device for cleaning profile fibers of negative-pressure seed cotton. The device for cleaning the profile fibers comprises a shell. The interior of the shell is divided into a separating area and a profile fiber collecting area; a feeding port and a discharging hole are connected at the separating area, and an impurity discharging hole is connected at the profile fiber collecting area; wind stopping devices are arranged at the discharging hole and the impurity discharging hole respectively, and an opening and casting roll is arranged at the feeding port; a long-hole dust cage is arranged at the communicating position of the separating area and the profile fiber collecting area, an air hose communicated with the end part of the shell is arranged outside the shell, and a draught fan is connected at the air hose end; and a baffle plate which is approximately tangent to the long-hole dust cage is arranged in the shell, and an impurity brushing device is arranged in the profile fiber collecting area close to the long-hole dust cage. The long-hole dust cage is arranged in the shell of the profile fiber cleaning device, therefore, small profile fibers in the seed cotton can be winnowed by strong negative-pressure wind, the light and small profile fibers are absorbed into a rotary drum and discharged out through an exhausting pipe, a local strong wind area is formed on the surface of the long-hole dust cage through the impurity brushing device when in air separation, and large profile fibers absorbed on the surface of the long-hole dust cage are blown away and collected and discharged through the special separating area so as to prevent the profile fibers from being mixed in cotton secondarily.

The invention discloses a cloud computing teaching system, which includes at least one teacher terminal, at least one student terminal, and a cloud computing server; the cloud computing server are provided with an analysis device, a storage device, and a statistical device. The teacher terminal is connected with the analysis device of the cloud computing server. The cloud computing server is respectively connected with the teacher terminal and the student terminal, and the analysis device is respectively connected with the teacher terminal and the storage device. The student terminal is connected with a storage device of the cloud computing server; The statistical device is respectively connected with the student terminal, the storage device and the teacher terminal. In the cloud computingteaching system of the invention, the teacher can set the self-selected exercise set and the homework exercise set in the terminal by using the account login terminal, and can receive the teaching result fed back by the cloud computing server.

The invention discloses a power transmission line area fault positioning method and device based on patrol and maintenance data. The method comprises the steps: obtaining a map and monitoring data of a power transmission line area, dividing a power transmission line into road sections and nodes, wherein the monitoring data includes meteorological monitoring data, power transmission and transformation monitoring data and fault monitoring data; predicting a fault occurrence probability of each road section or node; constructing a to-be-patrolled and maintained display map, wherein the to-be-patrolled and maintained display map includes pre-stored equipment information, the fault occurrence probability of each road section or node in the power transmission line, and labeling information of the monitoring data on corresponding positions of the power transmission line area map; and constructing a power transmission line area model, and determining a fault occurrence position according to the model, including a fault position corresponding to the fault labeling information in the labeling information and a power transmission line section or node position of which the fault occurrence probability is higher than a preset safety threshold. The fault condition can be checked at any time through the power transmission line area model, and the fault position is determined for timely maintenance.

The invention relates to a construction method which is suitable for an enterprise application integration platform and a system structure thereof, wherein the system integration comprises hardware integration, software integration and representation integration, which is an integration stack, and each layer of the integration stack provides basic services for a layer of integration and depends on services which are provided by a lower layer. The hardware integration is located on the lowest layer of the stack and is a foundation of the system integration and the hard integration mainly refers to network integration, is a platform that systems are connected mutually, and is the integration on the grammatical level. The software integration is located on the hardware integration and comprises data integration and application integration, wherein the data integration is information integration and solves data communication, which is the integration of a system data layer and a file layer.

The invention provides a method for realizing the compatibility of an Ethernet electrical interface. The method includes: any one of the two ends modifies the working mode information supported by itself according to the transmission link between the two ends, and the modified working mode The mode information is sent to the opposite end, and the working mode information transmitted by the opposite end is received, and a working mode supported by both parties is determined for communication according to the modified working mode information of the local end and the working mode information sent by the opposite end. In addition, the invention also provides a system and interface equipment for realizing the compatibility of the electrical interface of the Ethernet. The invention can realize compatibility and intercommunication between 40G / 100G Ethernet electrical interfaces.

This invention provides an information transmission method in reorientation cancellation process. The procedures are as follows a) reorientation cancellation message which includes cells that carries causal message is sent to SGSN by source RNC. b) Reorientation cancellation request message that contain burdening cancellation reorientation causal message cell is sent to SGSN that belongs to target RNC by SGSN that belongs to source RNC. Cancellation reorientation causal message that transmit from procedure a is carried on cells that burdening cancellation reorientation causal message. C) the casual message sent by b is extracted by target SGSN, and the massage is placed in connecting resource release command message and sent to target RNC. d) Target RNC releases the connecting resources after received the message, and sends back cancellation reorientation response message to source RNC through its SGSN and SGSN that belongs to source RNC. The cause of canceling reorientation can be transmitted in turn in this invention and the normal flow prescribed by standard can be finished.

The invention discloses a wavelength tuning method and system for a passive optical network, and an ONU. The method comprises the steps: detecting whether the ONU is in a Pending state or not before the ONU enters an Intermittent LODS state when the ONU (optical network unit) is in the Intermittent LODS state and the synchronization of current downlink channels is recovered before a constraint timer exceeds the time in the state; detecting whether the ONU can return to the Pending state before a specified moment SFC or not if the ONU is in the Pending state; enabling the state of the ONU to be switched to the Pending state from the Intermittent LODS state if the ONU can return to the Pending state. According to the invention, the method solves a problem that the ONU and S-CT are out of synchronization, a problem of intercommunication of S-CT and T-CT and a problem that the business of the ONU cannot be recovered quickly. The method can enable the business of the ONU to be recovered quickly, and irons out the defects and gaps of the prior art.

The invention provides a telescopic sleeve hydraulic cylinder unloading device of a mining dump vehicle. The telescopic sleeve hydraulic cylinder unloading device comprises a hydraulic cylinder piston, a tail level cylinder barrel, a guiding sleeve and a tail level piston rod. An unloading device body is arranged on the hydraulic cylinder piston and is arranged in the moving direction of the hydraulic cylinder piston. According to the unloading device body, the hydraulic cylinder piston is provided with a penetrating hole in the hydraulic cylinder piston moving device, the penetrating hole is internally provided with a guiding pin shaft, and the part, at the tail end of the penetrating hole, of the guiding pin shaft is provided with a dovetail cone. The guiding pin shaft penetrates out of the penetrating hole and is sleeved with a spring. The spring is externally provided with a spring base. Outside the spring base, the guiding pin shaft is fixed through a nut. When the telescopic sleeve hydraulic cylinder unloading device is used and an oil cylinder is elevated to the highest point, the unloading device body on the hydraulic cylinder piston makes contact with the guiding sleeve, an unloading valve is opened to make oil liquid in a rodless cavity enter a rod cavity, the unloading function is finished, and the oil cylinder is prevented from suffering from ultrahigh pressure no longer.

The invention discloses a delivery window applied to a clean room. The delivery window comprises a wall of the clean room. A window body is formed in the wall. Two fixing discs are inserted in the window body and fixed to the sides of the window body. An arc-shaped cylinder is arranged between the fixing discs. The two ends of the cylinder are formed on the two fixing discs. The cylinder is inserted in a barrel sleeve in a sleeved manner. The two ends of the barrel sleeve abut against the fixing discs. A sector-shaped inlet and a sector-shaped outlet are formed in the two sides of the barrel sleeve respectively. Multiple guide blocks are formed at the portions, on the upper sides and the lower sides of the outlet and the inlet, on the inner wall body of the barrel sleeve. Multiple guide grooves are formed in the outer wall body of the cylinder. The two ends of each guide groove penetrate the two sides of the cylinder. The guide blocks of the barrel sleeve are inserted in the corresponding guide grooves of the cylinder. The inner wall body and the outer wall body, on the lower side of the barrel sleeve, of the wall are fixedly connected with material receiving groove boxes respectively. The delivery window is simple in structure, small objects can be delivered in and out of the clean room conveniently, meanwhile the clean room and the external environment can be isolated all the time in the delivery process, and the clean room is prevented from being communicated with external air.

The invention provides a cooling system for a plant growth lamp of a planting container. The cooling system comprises a tubular heat dissipation profile, collecting pipes and a cooling tower, whereinthe tubular heat dissipation profile is attached and fixed to a growth lamp base material in the length direction of a growth lamp bar; the two ends of the tubular heat dissipation profile communicatewith the collecting pipes which are arranged in a closed mode correspondingly; the collecting pipes at the two ends of the tubular heat dissipation profile are connected with the two ends of the cooling tower through circulating pipes correspondingly; and circulating pumps are further arranged on the circulating pipes. The cooling system aims to solve the problems that an existing planting container planting area cooling method is unreasonable, the high-cleanliness planting area can be polluted due to external circulating air cooling, the sealing performance of the container planting area isreduced, limited carbon dioxide is seriously wasted after an internal carbon dioxide supplementing valve is opened, and a large amount of electric energy can be consumed for internal circulating refrigeration. The invention belongs to the technical field of planting container cooling.

Disclosed is a tissue shearing method. The tissue shearing method comprises the steps that firstly, tissue to be sheared is placed into a container, then a fixed knife and a movable knife are placed in the container, and then the container is closed; and acting force is applied on one end of the movable knife, so that the movable knife rotates around a pivot of the fixed knife, a cutting part of the movable knife and a cutting part of the fixed knife do relative movement of opening and closing, and the tissue is cut into fragments with the sizes being 1 mm<3>-2 mm<3>. Compared with the mode ofrealizing smashing by hand-holding a surgical scissors for conducting repeated shearing on the tissue, the tissue shearing method can realize tissue shearing in an automatic or semi-automatic way andis suitable for tissue shearing of the preparation process of placenta and umbilical cord mesenchymal stem cells to prepare primary cells. In the process of cutting into pieces, the tissue temperature is increased by within 2 DEG C, and cell activity can be maintained.

The invention relates to a novel paper reinforcement plant-based composite material and a preparation method thereof. The composite material consists of plants, paper, bonding agents and polyurethane. The reinforcement method is characterized in that a paper reinforcement inner layer is introduced based on the reinforcement of the surface layer of polyurethane, paper reinforcement raw materials are easily available, waste resources can be recycled, the intensity of the composite material is improved effectively, the hygroscopicity is lowered, and the water resistance is intensified, so that the composite material is ordered in structure and universal in formation. By the preparation method of the composite material provided by the invention, raw materials are simple to treat, and dewaxing and washing are not needed; cellulose is not required to be separated individually, and thus a separation step is omitted; the diffusion of dust in an environment is reduced, and thus the health of operators in the field is protected; the preparation method is high in adaptability and easy to implement. The composite material provided by the invention has wide application, and can replace wood and plastics for manufacturing furniture, toys, containers, automobile decorative parts, daily necessities and the like.

The invention discloses an interoperation platform and an interoperation method for hierarchically accessing and parallelly processing cultural performance information, and belongs to the field of cultural performance information management and exchange. The interoperation platform for hierarchically accessing and parallelly processing the cultural performance information is characterized by comprising a hierarchical registration layer, a function calling layer and an access control and buffer layer; the hierarchical registration layer comprises a heterogenous data layer access module and an application layer registration module; and the function calling layer comprises a calling semantic interoperation module, a grammar interoperation module, a semantic analysis module, a data access module and an ontology knowledge base. The interoperation platform and the interoperation method have the advantages that cultural performance systems of China cannot be developed in a collectivized and intensive manner due to the excessively low information level of the cultural performance field, and the reusable system platform is provided for a future cultural performance theater line system in order to effectively improve the information level of a cultural performance theater line and efficiently integrate existing cultural performance management platforms.

An interworking service method includes receiving, from an interworking service providing server, a registration request for registering an interworking requesting device and an interworking service that is to be provided by the interworking service providing server, registering information about the interworking requesting device and information about the interworking service in response to the registration request, receiving, from the interworking service providing server, an interworking request including the information about the interworking requesting device and the information about the interworking service and interworking the interworking target device with the interworking requesting device if the information about the interworking requesting device and the information about the interworking service included in the interworking request match with the registered information about the interworking requesting device and the registered information about the interworking service.

The invention provides a conference joining method and device, a conference platform and a computer readable storage medium. The method comprises the steps that according to a conference joining request, a preset conference type corresponding to a conference to which a target member to join a first conference belongs is acquired, and the first conference belongs to a software conference type based on a first private protocol; when the preset conference type is different from the software conference type, creating a temporary conference corresponding to the target member, and sending a conference number corresponding to the temporary conference to a hardware terminal corresponding to the target member, the temporary conference being a conference based on a preset standard protocol; receiving a call request sent by the hardware terminal based on the conference number; and establishing a communication connection with the hardware terminal based on the call request, and adding the target member into the first conference through the temporary conference, so that conference intercommunication between a hardware side and a software side can be realized, and the problem that conference intercommunication between the hardware side and the software side cannot be realized due to different private protocols can be avoided.

The invention discloses a data communication network message forwarding method and device based on packet optical transport network equipment, which integrates the entire network routing of the PTN port side and the OTN port side in the P-OTN equipment, establishes a DCN routing table, and performs three-layer conversion The device receives the DCN message encapsulated in the Ethernet format of the P-OTN device, and recapsulates the DCN message format according to the type of the destination port, thereby shielding the difference between the specific encapsulation format of the PTN port and the OTN port, and realizing the P-OTN The DCN message forwarding between the PTN port and the OTN port in the device adopts the corresponding forwarding process on different ports, which can realize the DCN intercommunication between the P-OTN device and the OTN device, and is used to solve the problem between the PTN port and the OTN port on the P-OTN device. Issues such as interworking of IP packets between DCNs.

The invention discloses a power plant electric thermal integration control system and a corresponding communication method and a device. The power plant electric thermal integration control system isolates different types of information from information of electric field equipment and / or thermal field device from the site and sends different types of information to corresponding destinations to be processed. Information from each controller is packaged through a communication device and sent to the electric field equipment and / or thermal field device at the site.

The invention provides an NAT (network address translation) type based device intercommunication method. The method includes that a server in a public network transmits a message for acquiring the type of a first NAT device to a first service device in the first NAT device, and the first service device feeds back the type of the first NAT device to the server; the server transmits a message for acquiring the type of a second NAT device to a second service device in the second NAT device, and the second service device feeds back the type of the second NAT device to the server; the server judges whether to set the types of the NAT devices or not according to the acquired types of the first NAT device and the second NAT device; if yes, the messages for setting the NAT types are transmitted; if not, the messages for setting the NAT types are not transmitted; the corresponding NAT devices perform resetting of the NAT types according to the set messages. By the method, devices behind the devices of the NAT types quite high in security can mutually intercommunicate with devices behind the other devices of the NAT types quite high in security.

The invention discloses a sewage treatment device for a cultivation greenhouse. A primary sedimentation chamber is arranged at one side of a device body; a sewage inlet is arranged at the top end of the left side of the primary sedimentation chamber; a blow-off opening is formed in the bottom end in the primary sedimentation chamber; a sludge chamber is mounted at the bottom of the blow-off opening; a sludge cleaning device is mounted at the right side in the sludge chamber; an electric cylinder is arranged at one end of the sludge cleaning device; a push plate is mounted at one end of the electric cylinder; a sludge outlet is arranged at the left side of the sludge chamber; a biochemical chamber is mounted at the right side of the primary sedimentation chamber; a secondary sedimentation chamber is mounted at the right side of the biochemical chamber; a disinfection chamber is mounted at the right side of the secondary sedimentation chamber; a control box is mounted at the top end of the right side of the disinfection chamber; a clean water outlet is formed in the bottom end of the right side of the disinfection chamber. According to the sewage treatment device disclosed by the invention, the electric cylinder and the push plate are fixedly connected through a fastening part and are firm; the push plate can be used for cleaning sludge in the sludge chamber under the action of the electric cylinder and is flexible and rapid; normal work of the device body is ensured and the working efficiency of the device is improved; the burdens of workers are alleviated and the post-period cleaning cost is saved.

The invention provides a storage device for preventing odor emission after stool drainage for ward nursing, which includes a nozzle, an activated carbon box, a crushing device, a U-shaped tube and a stool storage box; a T-shaped sliding groove is opened on the top side of the device main body , and a T-shaped sliding cover is slidably installed in the sliding groove, an annular nozzle is welded on the inner top of the main body of the device, and the bottom of the nozzle is arranged in a ring shape with multiple groups of nozzles, and the middle of the bottom of the fixed plate is provided with Conical bucket, and the lowermost end of the conical bucket is equipped with a crushing device, the U-shaped pipe is connected to the top of the stool storage box through a pipeline, and the bottom end of the stool storage box is connected with a discharge control valve. The setting of the U-shaped tube prevents the return of bacteria and odors, and the setting of the nozzles and nozzles increases the cleanliness of the conical bucket, and also reduces the odor after the stool is drained. The setting of the crushing device prevents the stool from blocking the pipeline, and the setting of the activated carbon box absorbs the peculiar smell inside the stool storage device.

The invention discloses a hold-down device for a filter plate of a plate-type deduster. The hold-down device includes an installing channel steel (1) welded on the bottom of a tube nest (8); the installing channel steel is connected with a guide rail (2) and a guiding channel steel (5) through bolts; the guide rail is connected with a supporting plate (3) through a pin roll; the supporting plate is connected with the guiding channel steel; the front end of the guide rail is weldedly provided with a fixing block (6); the front end of the guiding channel steel is weldedly provided with a thread block (7); the guide rail and the fixing block are connected with the guiding channel steel and the thread block through a locking screw (4); the upper surface of the guiding channel steel is provided with a tray (9) through the supporting plate; the bottom of the tube nest is contacted with the tray; the lower side of the tray is connected to the filter plate (10). The filter plate is tightly pressed on the tube nest, a dust-containing chamber is separated from a clean air chamber, the hold-down amplitude adjustability is realized, the service life of a sealing rubber strip is prolonged, the self-locking ability of screw threads allows the device to have no need of additional increase of fixing components, and a large amount of dust-containing gas is avoided from passing through a gap between the filter plate and the tube nest to enter the clean air chamber.

The invention provides a communication method, terminals and a system applied in multiple networks. The method comprises the following steps that: a calling terminal acquires presentation information of a called terminal through a registered presentation server, and determines network application identifiers used for representing a communication path of the called terminal according to the presentation information, wherein each network application identifier corresponds to each contact person; the calling terminal determines communication initiating network application according to the registered presentation server and preset priorities of each network application; and the communication initiating network application establishes the communication between the calling terminal and the called terminal according to the network application identifiers. By the communication method, the terminals and the system provided by the invention, operation that only a set of information of the contact persons is required to be maintained in a service terminal with two different realization mechanisms is realized, the defects of no correlation among the contact persons of each network application in the conventional terminal, multiple sets of data in a terminal and low operation efficiency are avoided, and the intercommunication among each network application and communication according to user willingness are simultaneously realized.

The invention discloses a culture device for oil-producing walnut endophytic bacteria HB1310. The culture device comprises a box body mechanism, an air extraction mechanism, a culture mechanism and an air discharging mechanism, wherein the air extraction mechanism is arranged in the box body mechanism; the culture mechanism is arranged in the box body mechanism; the culture mechanism is positioned on the right side of the air extraction mechanism; and the air discharging mechanism is arranged in the box body mechanism and is positioned on the right side of the culture mechanism. An air extractor, air inlets and air outlets are arranged, and air in a culture box can be guaranteed to normally circulate so as to provide sufficient oxygen for endophytic bacteria culture. A steam generator and a mist spray head are arranged, the breeding speed of endophytic bacteria can be improved. Activated carbon and first ultraviolet lamps are arranged, the content of pollutants and bacteria in air which enters the culture box can be lowered. A buffer box is arranged, and a situation that airflows which enter the box body are directly blown to a culture dish to damage microorganisms in the culture dish can be avoided.