109results about How to "Reduce performance pressure" patented technology

The invention discloses a self-adaption profile modification blade abrasive belt polishing machine tool, comprising a machine tool body, an X-axis carriage, an X-axis carriage, a C-axis rotary table, a Y-axis sliding block, an abrasive belt polishing head component, an air cylinder, and the like, wherein a pressure compensation element is in series connection between the abrasive belt polishing head component and the air cylinder to cooperate with the air cylinder to form a polishing contact pressure. During machining, the polishing machine tool performs interpolation feed according to an ideal polishing track; due to the existence of a blade profile error (or waveness), the polishing contact point deviates from the ideal polishing track in a pressure shaft direction, and the acting pressure of the pressure compensation element changes along with the deviation, so as to realize the polishing contact pressure compensation; the pressure compensation element can utilize a constant-pressure type gas bearing with oppositely arranged air cushions, and realizes the polishing contact pressure compensation effect by utilizing a pressure balance function to the oppositely arranged air cushions. The self-adaption profile modification blade abrasive belt polishing machine tool has the advantages that the response speed of pressure compensation is increased, the self-adaption modification on the profile error (or waveness) during blade polishing machining is realized, and the profile precision is improved.

The invention relates to a voice silence detection method and device, computer equipment and a storage medium. The method comprises the following steps: a voice data packet sent from a terminal is received, original voice data is obtained based on the voice data packet, voice frames to be detected are obtained after the original voice data is framed, the voice frames to be detected are transformed and therefore corresponding frequency domain voice frames are obtained; a current frequency domain voice frame corresponding to a current voice frame to be detected is obtained, frequency domain voice frames neighboring the current frequency domain voice frame are obtained according to preset rules, an original input image is formed by the current frequency domain voice frame and the neighboring frequency domain voice frames in chronological order, the original input image is input into an object convolutional neutral network obtained via training operation, and a classification result is obtained; a silence detection result corresponding to the current voice frame to be detected can be obtained according to the classification result, reliability of the silence detection result can be improved, and requirements for performance of hardware environment of a voice data sending terminal can be alleviated.

The invention discloses a method of a home terminal to access message middleware based on the MQTT protocol, and relates to the technical field of the Internet of Things. The method comprises the following steps: S1, importing home terminal information; S2, requesting, by the home terminal, an authentication service platform, and performing calculation encryption to obtain a check code; S3, sending, by the home terminal, the check code to the authentication service platform for comparison and verification, and returning a security token if the check code is consistent; S4, requesting, by the home terminal carrying the security token, the authentication service platform to obtain the message middleware connection information; and S5, accessing, by the home terminal, the message middleware,and calling, by the message middleware, an authentication service platform interface to perform client identity authentication. According to the method, the authentication information of the message middleware and the device is separated, which is beneficial for the enterprise to perform unify and centralize the device access information and the security token information of the message middleware, thereby reducing the pressure of the message middleware server because of the batch access authentication, and greatly improving the system performance and the security.

The invention discloses a data message forwarding method and device in a position and identity separation protocol network. The data message forwarding method comprises the steps that when an ITR receives an LISP data message sent by a front router, forwarding is carried out according to a purpose RLOC of the LISP data message; when the ITR receives a user data message, without LISP packaging, sent by the front router, a purpose RLOC corresponding to a purpose EID of the user data message is obtained, the user data message is packaged into an LISP data message according to the obtained purpose RLOC and then is forwarded, and the purpose EID and the purpose RLOC are sent to the front router. According to the data message forwarding method and device in the position and identity separation protocol network, the ITR shares part of list look-up and forwarding work with the front router, the work pressure of the ITR is relieved, and when multiple front routers exist, the ITR will share the work pressure of list look-up g and forwarding with the multiple front routers, and the performance pressure of the ITR is largely relieved.

The invention discloses a network element and a method for uploading MR (Measure Report) messages by the network element. The method comprises the following steps of: receiving the MR messages and CDL (Call Detail Logs) messages which are reported by a terminal and a base station; independently forming an MR file from the received MR messages; when determining that an MR interface link between the network element and an MR server is normal, reporting the MR file to the MR server by adopting a mode of an FTP (File Transfer Protocol), so that the MR server generates a performance index file according to the MR messages in the MR file. According to the network element and the device disclosed by the invention, the processing capability of the network element which receives the reported MR messages is improved; the packet loss problem of the MR messages is ensured not to exist; the correctness of the performance index files obtained by a network optimization platform and a northbound webmaster is powerfully guaranteed; and the processing efficiency of the northbound webmaster on the performance index files is effectively promoted.

The invention provides an optimization method and device for a VXLAN (Virtual Extensible Local Area Network) control plane. The method and the device are applied to a local VTEP (VXLAN Tunneling End Point) device. The method comprises the steps of receiving an ARP (Address Resolution Protocol) request message sent by a first VM (Virtual Machine) and learning an ARP table entry corresponding to the first VM; filling an MAC address of the first VM in the ARP table entry into an IP prefix route message; sending the IP prefix route message to an opposite VTEP device, thereby enabling the opposite VTEP device to establish a VXLAN tunnel with the local VTEP device based on the IP prefix route message, learn the ARP table entry corresponding to the first VM, and further return the learned ARP table entry corresponding to the first VM to a second VM when the ARP request message which is sent by the second VM and is used for requesting the MAC address of the first VM is received. According to the method and the device, the problem that a great number of broadcast messages exist in a network and the pressure of a routing device in the network is too heavy when a great number of hosts in the VXLAN network carry out initial communication is solved.

The embodiment of the invention discloses a data processing method, a terminal device and a computer readable storage medium. The method comprises the steps of obtaining target data from a database, and storing the target data into a data buffer pool of a buffer server; receiving an operation request for the first target data of the user terminal; granting the operation authority of the data buffer pool to the user terminal corresponding to the operation request, wherein the operation authority cannot be granted to two or more user terminals; after the operation corresponding to the operationrequest is executed, recycling the operation authority. The operation authority is added to the data buffer pool, when the data in the data buffer pool needs to be operated, the operation authority needs to be obtained at first, and the operation authority cannot be obtained by two or more user terminals every time. According to the data processing method, the terminal device and the computer readable storage medium, the access efficiency can be effectively improved, the data processing time is shortened, and resource waste is lowered.

The invention discloses a video call switching method, an intelligent television terminal, a mobile terminal and a system. The video call switching method includes detecting video call establishing instructions of the intelligent television terminal; receiving channel switching request commands of users by the aid of the intelligent television terminal and acquiring current channel information of the intelligent television terminal and current media stream information; broadcasting the required-to-be-switched channel information and the required-to-be-switched media stream information by means of broadcast communication by the aid of the intelligent television terminal; receiving broadcast receiving switching requests by the aid of the mobile terminal in the same local area network, forging an IP (internet protocol) address of the mobile terminal by the aid of a local IP address of broadcast information of the intelligent television terminal and an IP address of a receiving side and transmitting the channel information and the media stream information to the receiving side by the aid of the mobile terminal. The video call switching method, the intelligent television terminal, the mobile terminal and the system have the advantages that an intelligent mobile phone in the same local area network can be disguised for a television set by the aid of IP address forging technologies and can assist the television set to carry out a voice input function, accordingly, the quality of the video calls can be enhanced, and the video call switching method, the intelligent television terminal, the mobile terminal and the system bring convenience for the users.

The invention discloses an application property information synchronization method and system with an application aggregation platform. The method comprises the following steps that: the application aggregation platform downloads property information of all applications provided by an application providing platform to a temporary database; the application aggregation platform captures the property information of the applications one by one from a local database; the application aggregation platform searches property information of an application corresponding to the property information of the application from the temporary database according to each captured property information of the application; two applications are compared if the property information of the application is found in the temporary database; and the application aggregation platform synchronously updates the property information of the application stored in the local database according to a comparison result. The property information of the corresponding application is searched in the temporary database, so that compared with a method of searching the property information of the corresponding application from the local database in the prior art, the method provided by the invention can alleviate the burden and the performance pressure of the local database.

The present invention relates to a user request filtering method. According to the method, verification data are obtained from user requests; the verification data are compared with historical verification data; whether the user requests are invalid user requests are judged; invalid user requests are filtered out; and valid user requests which are left after the invalid user requests are filtered out are sent a web server. According to the filtering method provided by the present invention, a part of user requests are blocked; and the steps of the method are performed on a proxy server, and therefore, the performance burden of the web server and a service system in subsequent periods can be decreased.

The invention discloses a unified traffic payment business implementation method and associated equipment and system. A CDN (Content Delivery Network) system comprising a unified payment business platform, a CDN scheduling system and at least one CDN service node is introduced; the unified payment business platform in the CDN system generates a unified payment business configuration strategy which is matched with each unified payment business and comprises address information of the CDN service node for providing the service for the corresponding unified payment business; and the CDN service node in the CDN system acts for a user terminal to initiate a business access request to the unified payment business platform, so that the effects of effectively reducing the performance pressure of a network element of a core network, improving the business service ability and supporting business scale development are realized on the basis of providing a new CDN-based unified traffic payment business implementation scheme.

A method for interfacing a PLM system with an ERP system includes: API interface service is established between PLM system and ERP system, data provider is the PLM system; The basic configuration is defined in the public API interface through the ERP system, The ERP system defines the data composition mode and data transmission parameters of the material synchronization interface, the BOM synchronization interface, the asynchronous query interface, the supplier query interface and the material classification query interface. The data transmission parameters include the request parameters, thereturn parameters and the response results. The PLM system calls the public API interface, queries the code of the business processing class or parameter resolution class, and executes the data exchange of the corresponding interface. Through the integration of PLM system and ERP system, (1) the data can be transferred to ERP system through PLM system in time, (2) the data in ERP can be updated automatically when the data in PLM system changes, (3) the material stock information in ERP system can be accessed effectively in PLM system.

The invention provides a processor and a BFD message transmission method. The processor comprises a control core and a data core, wherein the control core is configured to determine session information of a BFD session established by first network equipment and second network equipment, the session information comprises a first message transmission interval, and a first BFD message is transmittedto the second network equipment by utilizing the first message transmission interval; the control core is further configured to synchronize the session information to the data core; the data core is configured to receive the session information synchronized by means of the control core and obtain a second message transmission interval, and the second message transmission interval is less than thefirst message transmission interval; and the first message transmission interval in the session information is updated to the second message transmission interval, and the first BFD message is transmitted to the second network equipment by utilizing the second message transmission interval. Through the adoption of the processor and the BFD message transmission method, the performance pressure of the control core can be alleviated, and the overall processing performance of the network equipment can be improved.

The embodiment of the present invention discloses a method and device for determining a data flow to be cleaned. In the embodiment of the invention, the data flow to be processed is obtained; the data flow with the same port in the data flow to be processed is determined to be a subdata flow, and the label of each subdata flow is determined according to the object port of each subdata flow; after the label of the abnormal data flow is obtained, the subdata flow is determined to be the data flow to be cleaned in the condition of the label of the subdata flow being the same as the label of the abnormal data flow; and the abnormal data flow is obtained according to each subdata flow and the historical data flow of the object port corresponding to the subdata flow. The data flow to be processed may be accurately cleaned, the performance pressure of a cleaning device is mitigated, and the processing efficiency of the cleaning device is effectively improved.

The invention discloses an image generation method and device, a storage medium and an electronic device. The method comprises the steps: acquiring target parameters used for generating an image of aneye of a virtual character, wherein the target parameters at least comprise a first parameter, and the first parameter is used for representing the pupil depth of the eye of the virtual character; adjusting a refraction offset channel in a normal map corresponding to the eyes of the virtual character according to the first parameter to obtain an adjusted normal map; inputting the first parameterinto a parallax mapping refraction equation corresponding to the eyes of the virtual character to obtain an image coordinate set corresponding to the eyes of the virtual character; obtaining a diffusereflection map corresponding to the eyes of the virtual character according to the image coordinate set; and performing rendering according to the adjusted normal map and diffuse reflection map to generate an image of the eyes of the virtual character. According to the invention, the problem of serious performance consumption of the mobile terminal is solved.

The invention discloses a website access supervision method, a secure socket layer proxy device, a terminal and a system, and the secure socket layer proxy device is installed at a user terminal and is used for obtaining first ciphertext content obtained after a browser encrypts a website access request based on a first secret key; wherein the first secret key is a secret key determined by the browser and the secure socket layer proxy device in the secure socket layer handshake process; decrypting the first ciphertext content based on the first secret key to obtain first plaintext content; encrypting the first plaintext content based on a second secret key to obtain second ciphertext content; wherein the second secret key is a secret key determined by the secure socket layer proxy device and the server in the secure socket layer handshake process; sending the second ciphertext content to the server so that the server returns a response result of the website access request; and auditingrelated information is transmitted to a security gateway pre-deployed outside the user terminal, so that the security gateway audits the plaintext content. The performance pressure of the security gateway is effectively reduced.

The invention discloses a device routing connection relationship rendering path deduplication method and an electronic device. The method comprises the following steps: S1, acquiring a building information model, extracting an equipment routing connection relationship from the building information model, and storing a connection path between every two parts of equipment in the equipment routing connection relationship in a directed graph data structure to form an equipment connection path group; S2, segmenting each connection path in the equipment connection path group to obtain a plurality ofsegmented paths; and comparing all the segmented paths to obtain the equipment connection path group which does not contain repeated segmented paths. According to the invention, the definition of thevisual model is improved, and the performance pressure is reduced.

The invention provides a health detection method and device, applied to gateway equipment. The gateway equipment performs health detection of multiple servers; and the servers are configured with multiple same service nodes. The method comprises the following steps of: obtaining node information of each service node; classifying the service nodes according to the node information; selecting one service node from each class of service nodes to perform health detection; and sharing a health detection result to other service nodes in the same class of service nodes. According to the health detection method and device disclosed by the invention, system resource consumption of the gateway equipment and the servers can be reduced.

The invention provides a flash error detection method and device for reducing the influence on performance of an interface of a storage. According to the physical properties of positions where pages of a flash are located, the pages in one piece are assigned to different groups according to the ECC increasing speed difference, different inspection intervals are distributed according to the different groups in the actual inspection operation, the inspection intervals of the pages with the rapid ECC increase are shorter, and the inspection intervals of the pages with the slow ECC increase are longer. The performance pressure of the interface of the Nand Flash is reduced, namely the influence on the performance of the external interface of the storage is reduced.