90results about How to "Timely access" patented technology

The invention discloses a method and a device for updating an ARP (Address Resolution Protocol) information table; the method comprises the steps of monitoring an ARP information message sent by a virtual router redundancy protocol (VRRP) gateway and synchronizing the message to the existing standby firewall line card when the existing main firewall line card is in a normal working state; switching the existing standby firewall line card into a new main firewall line card when the existing main firewall line card is judged to be in an abnormal working state; sending an address resolution protocol (ARP) request broadcast message to at least one server in a local area network; and updating media access control (MAC) address information table according to the received ARP information message after receiving the ARP response single-broadcast message responded by the server. With the adoption of the technical sachem, the access success rate is improved when an external network accesses the server in the local area network after the firewall line card carries out hot standby switch.

The invention provides a data access method and a device as well as a distributed database system. The data access method comprises the following steps of: when receiving a request of adding a databank server or deleting a databank server, carrying out data migration on the databank server to be added or the databank server to be deleted; generating a second corresponding relationship according to the data migration, storing the second corresponding relationship and a first corresponding relationship before the data migration, wherein the first corresponding relationship is used for indicating the corresponding relationship between the data and the server before the data migration, and the second corresponding relationship is used for indicating the corresponding relationship between new data which is generated according to the data migration and the server; receiving a data access request in the data migration process; and according to the data access request and the stored first corresponding relationship and second corresponding relationship, determining the server where the data to be accessed are located, and accessing the data to be accessed on the determined server. By utilizing the data access method, the capacity expandability of a system is improved.

The invention discloses a method for replacing a relay node, comprising the steps that first D2D UE (User Equipment) receives D2D relay node replacement indication information transmitted by a control node; and the first D2D UE communicates, according to the D2D relay node replacement indication information, through a new D2D relay node. The invention also discloses another method and system for replacing the relay node, the D2D UE and the control node.

The invention discloses a vehicle damage resistance evaluation method based on digital twinning. The vehicle damage resistance evaluation method includes the steps: firstly, digitalized twinning is carried out on a physical vehicle; a digital twinning model with high simulation is established; and the model comprises four systems, namely, a virtual vehicle firmware system, a dynamic real-time interaction system, an external information interaction system and a vehicle state monitoring system. On the basis, a damage subsystem of the vehicle is constructed through external services, and simulation attack is conducted on the digital vehicle, and the damage effect is evaluated through a vehicle state monitoring system and various methods, so that damage resistance evaluation data of the vehicle are obtained, and damage resistance evaluation is conducted on the vehicle.

The invention discloses a processing method and a processing device of local proxy. The method comprises the steps of receiving a network access request and judging whether local proxy software operates normally or not according to preset conditions and preset rule parameters; when the local proxy software operates normally, directing the network access request to the local proxy software to enable the local proxy software to forward the network access request to a proxy server, so as to enable the proxy server to request a network server to provide network service; when the local proxy software operates abnormally, directing the network access request to the network server. The processing method and the processing device of the local proxy provided by the invention solve the problem that internet surfing cannot be realized in time after the process of the local proxy software is killed.

The invention discloses a dynamic deployment system for vehicular cloud (VC) resources. The dynamic deployment system comprises a resource integration module, a resource management module and a resource maintenance module; the resource integration module is used for completing discovery, classification and encapsulation of the VC resources; the resource management module is used for performing unified dispatching of resource pools, such that information sharing and service collaboration are realized; the resource integration module and the resource management module are formed by a four-stage node mechanism; the four-stage node mechanism includes a VC resource management centre, a road side unit, an agent node and a user from the high stage to the low stage sequentially; the expansibility and the robustness of the system are improved through the four-stage node mechanism; simultaneously, the complexity and the dependency of the whole system are reduced; and influence to other nodes due to downtime of a single node can be avoided.

The invention discloses an access control method and access control equipment. The method comprises the following steps that: wireless access equipment receives a request message from user equipment (UE), wherein the request message carries time advance information; and the wireless access equipment performs access control on the UE according to the time advance information. According to the embodiment of the invention, the wireless access equipment acquires the time advance information of the UE in a radio resource control (RRC) connection establishment process or a cell updating process, so that the access control over the UE can be realized on the basis of the time advance information of the UE, and the access of the UE is further timely controlled.

The invention relates to a remote visualization method for ocean current vector fields. By utilizing the method, an effect of carrying out remote acquisition on data of ocean current element fields is achieved through the Internet, and the ocean current vector fields are generated in real time, thereby realizing the network remote real-time visualization of the ocean current vector fields in multi-source, heterogeneous and distributed environments. The method disclosed by the invention comprises the following steps: firstly, preprocessing ocean current data of a server; then, requesting and receiving the ocean current data of the server by a client; carrying out mapping calculation processing on the obtained ocean current data by the client; and finally, drawing an ocean current vector field in a vector arrow form at the client. The method disclosed by the invention has important guiding significance in studying the flow direction of an ocean current and the dynamic evolution process thereof by marine workers.

The invention relates to the field of aerosol measurement, in particular to a full-automatic monitoring instrument for radioactive aerosol. The measurement instrument integrates a sampling device, a sample preparation device, a measurement device and a control unit; the sampling device comprises a filter membrane, a filter membrane storage device, a mechanical transmission mechanism, an intelligent air pump, an aerosol sampling head and a sampling air chamber; the control device is used for automatically controlling sampling, sample preparation and measurement; the sample measurement device is used for measuring a sample; the aerosol sample is quickly, continuously and fully-automatically collected in a radiative environment, the sample is automatically prepared, the gamma dosage rate is automatically measured, and data is automatically acquired, analyzed, stored, processed and transmitted to a database appointed by a user; natural nuclide, medical nuclide, industrial nuclide, artificial nuclide and the like are detected, and the problems of manual sampling, sample preparation, measurement and collection required for a long term are solved. The measurement instrument is high in intelligent degree and simple and convenient to operate, and can save a large amount of manpower and material resources, thereby having a great promotional value.

The invention discloses an HARQ-ACK information feedback method, and the method is characterized by comprising: UE determining a PUCCH resource for transmitting HARQ-ACK feedback information accordingto received broadcast information and physical layer information; and the UE transmitting the HARQ-ACK on the determined PUCCH resource. According to user load conditions of different service cells,the number of resources in a PUCCH resource set for transmitting HARQ-ACK feedback information, which is indicated by RMSI (Redundant Minimal System Information), is reasonably determined. Therefore,users in the serving cell can access the system in time, and the bit number of the ARI used for dynamically indicating the PUCCH in the PDCCH is not wasted.

The invention provides a random access processing method, a base station and user equipment. The method comprises the following steps: when the base station is at an activation state time interval in a DTX (Discontinuous Transmission) mode or at a preset time interval before the activation state time interval, transmitting random access request information to the base station by UE (User Equipment); and monitoring random access response information transmitted by the base station in order that the UE accesses to the base station after receiving the random access response information transmitted by the base station. In the embodiment of the invention, the UE transmits the random access request information to the base station when the base station is at the activation state time interval in the DTX mode or at the preset time interval before the activation state time interval, so that the base station can process the random access request information instantaneously after receiving the random access request information; and moreover, random access response is transmitted, so that the UE can access to the base station in time, and access delay is avoided.

The invention relates to a resource access method, device and system, electronic equipment and a storage medium, and relates to the field of cloud computing. According to the technical scheme, the detection code is injected into the client, and the abnormity of the access CDN node is monitored by checking the response message. And when the CDN access node is abnormal, the application server switches resource access to a source server serving as a CDN data source, and directly pulls resources from the source server. Thus, the situation that the CDN side is difficult to detect access exception of individual users and cannot timely and effectively solve the exception problem is avoided, and the client can timely discover the access exception and automatically switch resource access to the source server so as to ensure that the users can timely, safely and reliably access resources.

The invention discloses a computer assisted telephone interview system and a method for operating the same. The computer assisted telephone interview system comprises a user terminal, the internet, an internet telephone interview platform, a communication switching storage and an interviewee. The internet telephone interview platform is used for providing a telephone interview application program to the user terminal, storing voice records of an interview, storing information data acquired by inquiry and providing a voice communication interface to the user terminal. The method for operating the system includes that the user terminal enters the internet telephone interview platform via the internet to start telephone interview operation; the user terminal becomes a system member via a member registration and login system and logs into the system to become a management terminal or an agent terminal; the agent terminal carries out the interview operation, and the management terminal monitors an integral interview procedure. The computer assisted telephone interview system and the method have the advantages that the remote telephone interview can be implemented, optional computers connected with the internet can be used as the management terminal and the agent terminal, the integral interview procedure can be monitored when the system is operated, and interview information can be timely aggregated.

The invention mainly aims to provide an intelligent camera device and an off-network access control method thereof. The method comprises the following steps of receiving data frames according with the IEEE 802.11 protocol standard in an off-set network state, and switching to an access point mode according with the IEEE 802.11 protocol standard in response to an instruction included in the data frame; allowing access of an external work station for establishing communication connection, responding a request of the external work station and feeding back corresponding local storage data; and timely detecting the state is a non-external work station access state or not, and switching to a work station mode specified based on the IEEE 802.11 protocol for recovering access to a set network if no external work station accesses in a preset time. With the technology of the invention, picture files and / or video files generated by the intelligent camera device in an off-network state can be flexibly controlled by the external work station, and the technology implementation is simple and effective.

The invention discloses a method, a system and a device for connecting high-priority users. The invention is designed aiming at the situation that when signal channel resources in the prior art can not meet the connection of a current called terminal, priority information is configured in a first message which is issued from a control device of a core network to the called terminal, thus leading an access device which is pertained by the called terminal to be capable of obtaining the priority information of the called terminal and carrying out the treatment according to the priority information of the called terminal, that is, the signal channel resources of the normal terminals are occupied to be used by the high-priority terminals, and the connection demands on the high-priority terminals are met, thus ensuring the timely access of the high-priority terminals which are called under the situation of ensuring no change of the terminal procedure.

The invention discloses a network telephone access system, comprising a user terminal, Internet, an Internet telephone interview platform, a communication exchange memory and an interviewee. The Internet telephone interview platform is used for providing a telephone interview application program, storing the interview voice record, storing and surveying the obtained information data and providing a voice communication interface to a user terminal. The operation method for the system comprises that: the user terminal enters the Internet telephone interview platform through the Internet to perform telephone interview; the user logs in the system through member registration by the user terminal to become the member of the system; the login system becomes a management terminal or an agent terminal; the agent terminal perform the interview work; and the management terminal monitors the whole process of interviewing. The invention can realize the remote telephone interview; any computer connected to the Internet can become the management terminal or the agent terminal; and the operation system can monitor the whole interview process and can perform summarization on the interview information.

The embodiment of the invention provides a memory access instruction processing method and a processor. The method comprises the steps: reading a memory access instruction from a cache, and obtainingthe criticality of the memory access instruction from the cache, wherein the criticality of the memory access instruction is in a positive correlation relationship with assembly line dwell time causedby the memory access instruction, and the criticality of the memory access instruction is stored in an instruction cache block of the cache; when the memory access instruction is executed, adjustingthe execution priority of the memory access instruction according to the criticality of the memory access instruction, wherein the criticality of the memory access instruction is in positive correlation with the execution priority of the memory access instruction; outputting an execution result corresponding to the memory access instruction; and executing memory access according to the execution result. According to the embodiment of the invention, the pipeline pause time caused by memory access delay can be reduced, and the processing efficiency of the processor is improved.

The invention discloses a network page access method, which comprises the following steps of: obtaining each to-be-tested IP when detecting that the network page access is abnormal; sending a detection request to each to-be-detected IP; receiving a feedback result of the to-be-tested IPs, and determining a target IP of the to-be-tested IPs in a normal state in the feedback result; and switching the access entry of the current network page to the target IP. The invention further discloses a network page access device and a computer readable storage medium. A target IP of the to-be-tested IPs ina normal state is detected through a software development kit implanted in an application system, the target IP serves as an access entry of a current network page, a service request of a current user can be completed through the target IP, and domain name system cache does not need to be waited. When network page access fails, the IP addresses are quickly switched, and it is guaranteed that a user can access a page in time.

The invention relates to a plug-and-play method of an intelligent edge computing gateway in a power dispatching cloud. The method comprises the following steps: acquiring specified network information issued by a power dispatching cloud platform in advance, and sending a communication access request to the power dispatching cloud platform through a specified communication network according to the specified network information; receiving an access permission instruction returned by the power dispatching cloud platform for the communication access request; performing communication configuration by adopting access configuration information in the access permission instruction, and establishing communication connection between the edge computing gateway and the power dispatching cloud platform; and sending the acquired distributed resource information to a power dispatching cloud platform, and importing the distributed resource graph, the distributed resource model and the distributed resource data into the power dispatching cloud platform based on the distributed resource information, so that the distributed resource information is associated with power grid information in the power dispatching cloud platform. By adopting the method, the cloud debugging workload can be reduced, and the information access and operation management and control requirements of massive distributed resources are met.

The invention is applicable to the field of the computer network, and provides a business access method, apparatus and system. The method includes steps: sending a business server network connection information query request, wherein the business server network connection information query request carries a first connection identifier, and the first connection identifier is used for identifying a business server in need of network connection by a client; receiving network connection information of the business server, wherein the network connection information is obtained according to the first connection identifier; and establishing a connection with the business server according to the network connection information so that business access is realized. According to the method, apparatus and system, when the change of the network connection information of the business server is sent, manual configuration of the network connection information of each client is not needed, the workload is small, and the client can access the business server in time.

The invention discloses a method and a device for adjusting a network bandwidth. The method comprises the following steps: detecting by a network side thata terminal which requests access to data of the network side needs to improve the network bandwidth, determining a speed-up bandwidth for the terminal, and increasing the network bandwidth of the terminal to the determined speed-up bandwidth. By adopting the method and the device in the technical scheme provided by the invention, the network bandwidth of the terminal is improved according to demands, the flexibility of Internet access service is improved, and therefore the user experience is enhanced.

The invention relates to a service flow switching method and device, a storage medium and electronic equipment, and relates to the technical field of data center disaster tolerance, and the method comprises the steps: monitoring the operation state of each data center, and obtaining the fault information of a fault data center when the operation state of any data center is monitored to be in a fault state; analyzing the fault information to obtain a target load balancing device required for switching and accessing the service flow generated by the fault data center; matching a target traffic switching strategy corresponding to the fault data center and the target load balancing equipment from a preset traffic allocation strategy library; and switching the service traffic to other data centers in a normal operation state according to the target traffic switching strategy so as to realize normal access of the service. According to the invention, the switching efficiency of the service flow is improved.

The invention discloses a computer-assisted telephone interview (CATI) system operation method. The method comprises the following steps: work starts; user registration and login are carried out to become a management terminal or an agent terminal; agent terminal distribution, questionnaire design, sample management, statistic analysis and monitoring execution and the like are carried out; the agent terminal logs in the system, records and keeps identity information and then, carries out interview execution work; a voice plugin is installed by the system, and the agent terminal transmits voice signals to a communication exchange storage device; interviewees are interviewed; the agent terminal records the identity information of the interviewees and keeps the identity information in an archive management system; call records, interview records and interview results are recorded, and a report table is formed and stored; the management terminal carries out monitoring on the agent terminal; the management terminal carries out audio monitoring on the agent terminal; the management terminal carries out voice monitoring on the agent terminal; the management terminal can send the problems to the agent terminal in the form of voice and text messages; and the whole interview flow is over.

The invention relates to a production method of a full-dry big data photoelectric network cable and the big data photoelectric network cable. An output method includes the steps of band combining, winding, optical cable manufacturing, cable combining, wrapping of waterstop tape and a steel band, wrapping of a second sheath layer, wrapping of a third sheath layer and the like. The big data photoelectric network cable comprises an optical cable, a waterstop material, a first sheath layer, the waterstop tape, a metal band, the second sheath layer and the third sheath layer, wherein the optical cable is composed of a wire, a television line, a network cable and a plurality of wound optical fibers; the waterstop material is arranged among the television line, the network cable and the optical cable in a filling mode; the first sheath layer, the waterstop tape, the metal band, the second sheath layer and the third sheath layer wrap the television line, the network cable, the optical cable and the waterstop material from inside to outside. The wire is embedded in the second sheath layer. The big data photoelectric network cable has the advantages that the cable utilization rate is high, perspectiveness is good, the diameter of an optical fiber unit can be reduced, multiple cables can be fused and connected conveniently, construction efficiency is high, conductivity can be achieved and tensile performance of the optical cable can be improved by using the wire as a reinforcing element, and the modified nylon third sheath layer can prevent mice and ants.

The invention discloses a heatable pressurizing device for blood transfusion in the hematology department, and belongs to the field of medical equipment. The heatable pressurizing device for blood transfusion in the hematology department comprises a main body, a rotating wheel and a mounting frame; a sliding door is arranged on the outer side of the main body; a fixing block is arranged in the main body; a rotating shaft is arranged on the side of the sliding door; a first buckle is arranged on the outer side of the rotating shaft; a connecting rod is arranged at the end of the first buckle; asecond buckle is connected to the end of the connecting rod; a first linkage rod is arranged at the end of the second buckle; a pull buckle is arranged at the end of the first linkage rod; a clampingplate is arranged below the second buckle; an elastic buckle is arranged on the side of the clamping plate; a blood transfusion tube is arranged in the main body; a circulating tube is arranged on the outer side of the blood transfusion tube; and a circulating pump is arranged on the side of the circulating tube. Internal blood bags are convenient to fix and pressurize, heating operation can be effectively conducted, and a standby blood bag containing chamber is arranged, so that surgical rescue is facilitated.

The invention provides a regulation method and a regulation system for the configuration of a common control channel (CCCH), and a base station controller. The method, the system and the base station controller are used for solving the problem that the group call service access timeliness of a terminal user can be influenced when a small number of notification channel (NCH) blocks are configured and a great number of notices exist in a cell during the static configuration of the conventional CCCH, so that the scheduling efficiency of the notices cannot be ensured. The method comprises the following steps that: the base station controller determines the current notice number of a group call service in the cell; and when the current notice number is greater than the maximum number of notices which can be born by the NCH blocks on a current CCCH of the cell, the base station controller regulates the number of the NCH blocks on the CCCH to be greater. By using the technical scheme, the condition that a small number of NCH blocks are configured while a great number of notices exist in the cell is avoided, the terminal user can timely access the group call service, and the scheduling efficiency of the notices can be ensured.

The invention discloses a method and equipment for managing IP resources. The contents include: receiving a message of requesting for allocation of IP resource sent by a terminal, judging whether an interval from the current time to the time when the terminal sends a message of requesting for reletting the IP resources exceeds a set time length, when determining that the interval does not exceed the set time length, allocating a false IP resource to the terminal, and receiving an access network authentication message sent by the terminal, when passing the authentication of the terminal and determining that the IP resource included in the authentication message is a false IP resource, indicating a DHCP server to return to the terminal an access network permission message including an IP resource capable of accessing a network, ensuring that only when the terminal truly needs to perform information interaction with a network side, an IP resource capable of accessing the network is allocated to the terminal, thereby guaranteeing that the terminal is allowed to access the network in time, satisfying user experience, realizing management of IP resources of the network side, and improving the utilization rate of the IP resources of the network side.

The invention discloses a computer assisted telephone interview system which comprises a user terminal, the internet, an internet telephone interview platform, a communication switching storage and an interviewee. The internet telephone interview platform is used for providing a telephone interview application program to the user terminal, storing voice records of an interview, storing information data acquired by inquiry and providing a voice communication interface for the user terminal; the user terminal transmits interview information to the internet telephone interview platform via the internet, and the internet telephone interview platform transmits the interview information to the interviewee via the communication switching storage; the communication switching storage is mainly used for providing voice switching and voice storing servers, the user terminal comprises plugins, and the plugins are used for making calls on web pages and providing voice communication signal interfaces. The computer assisted telephone interview system has the advantages that the remote telephone interview can be implemented, and any computers connected with the internet can be used as management terminals and agent terminals of the telephone interview system.

The invention provides a design method of a solar light emitting diode (LED) street lamp actively accessing an electric supply. The street lamp comprises a lamp pole, a solar panel, an LED lamp, and a storage battery, wherein the solar panel is arranged on the top of the lamp pole; the storage battery is arranged at the bottom of the lamp pole and serially connected between the solar panel and the LED lamp; a voltage detection circuit module for detecting the voltage of the storage battery and a relay are arranged outside the storage battery; and the relay is serially connected between the storage battery and the voltage detection circuit module. The street lamp has the advantage of timely and actively accessing the electric supply by judging the output voltage of the storage battery without influence on the normal operation of the street lamp.

An epididymis / testicular puncture sperm retrieval device belongs to the field of medical devices. The device comprises a fixing bracket for mounting a testis holder, a puncture needle holder and a four-way joint holder, a puncture needle with a cutting inner core and capable of achieving pressing type rotation, an adjustable vacuum extractor, an adjustable syringe pump and a squeezable small container with scales, and the latter four are connected by four-way joints and transparent hoses. A bracket rod is fixed to a base by bolts, and the testis holder is provided with a B ultrasonic probe fixing clip. The puncture needle holder is combined with an adjustable connecting rod by a needle holder and fixed on the bracket. The adjustable vacuum extractor, the adjustable syringe pump and the squeezable small container with scales are connected with the puncture needle through the hoses and the four-way joints. All components of the device can be removed and combined as required. The device is simple in operation and convenient to carry after assembly, can be operated by one person, saves human resources and reduces medical assistance accidental injury.