87results about How to "Reduce traffic costs" patented technology

The invention discloses a high-accuracy position correction positioning system based on cloud computing. The high-accuracy position correction positioning system comprises a client-terminal, a differential server and a differential reference station network formed by multiple differential reference base stations. The differential server is connected with the client-terminal and the differential reference station network via a communication module. The differential server receives single-point positioning information of the client-terminal and real-time pseudo range observation information of the reference base stations. When the client-terminal is insufficient in single-point positioning accuracy and requests to the differential server for high-accuracy positioning, the differential server solves positioning information correction number and a correction satellite set formed by multiple satellites on the basis of the received single-point positioning information and the real-time pseudo range observation information. The client-terminal solves accurate positioning information to perform accurate positioning by utilizing the correction satellite set and the positioning information correction number. According to the correction positioning system, an accurate positioning service can be intelligently, rapidly and accurately provided to the client-terminal so that positioning is rapid and positioning accuracy is high; and the client-terminal acts as a data provider so that the client-terminal is low in computation burden and low in flow consumption.

The invention relates to the field of network technologies and provides a method and a device of reminding users of flow of a terminal as well as the terminal. The method comprises the following steps of: when a screen of the terminal is detected to be switched to the inactivated state, monitoring accumulated flow of each of software in the terminal, which is generated through networking in the inactivated state; judging whether the accumulated flow of any software exceeds a preset threshold; and when the accumulated flow of some software is judged to exceed the preset threshold, reminding users of flow anomaly of the terminal. According to the invention, through monitoring the condition of the flow of each of software in the terminal, which is generated through networking in the inactivated state of the screen of the terminal, once the flow data of some software is monitored to be excessive, the condition of the flow anomaly can be timely reported, so that malware is prevented from consuming the flow of the terminal under the unwitting condition of a user, the flow consumption of the terminal is effectively controlled, and the flow cost of the terminal is reduced.

The invention is applied to the technical field of mobile terminals and provides a software updating prompting method and device for a mobile terminal. The software updating prompting method comprises the following steps: when version update of software is detected, generating version updating information of the software; detecting the accessed network type of the mobile terminal for networking; if the accessed network type of the mobile terminal for networking is detected to be a first network, prompting a terminal user to perform version updating by using the version updating information of the software. According to the software updating prompting method and device disclosed by the invention, a version updating information prompting mode of the software is determined according to the accessed network type of the mobile terminal for networking, so that the software version updating information of the mobile terminal is effectively prompted on the premise of reducing the flow cost of the mobile terminal as much as possible and the real-time property of software update of the mobile terminal is improved.

The invention belongs to the field of data scheduling processing and provides a data scheduling method, device and system based on edge computing. The method is used for processing optimization scheduling requests of a smart industrial Internet. The method comprises the steps of obtaining a plurality of optimization scheduling requests of the smart industrial Internet, wherein each optimization scheduling request comprises service requests and evaluation indexes; carrying out deep optimization and evaluation analysis on the evaluation indexes in the plurality of optimal scheduling requests, thereby obtaining optimized evaluation indexes; and scheduling industrial management data corresponding to the service requests according to the optimized evaluation indexes and returning the industrialmanagement data to edge servers. According to the method, the device and the system, dynamic deep optimization and analysis are carried out on the optimization requests of the smart industrial Internet in real time through utilization of a smart industrial Internet optimization algorithm based on the edge computing, and advantages of low delay, low traffic cost and real timeliness are realized.

The invention relates to an automatic testing method, device and system, wherein the automatic testing method comprises the following steps of: communicating with terminals to obtain IP addresses and terminal identification codes of the terminals; according to the terminal identification codes, performing identification and validity check of the terminals; when the terminals pass the validity check, binding the IP addresses to the terminal identification codes, and listing the terminals in a terminal queue to be tested; according to the terminal queue to be tested, respectively sending test instructions to various terminals, and receiving test results fed back by the various terminals according to the test instructions; and counting and analyzing the test results, and generating a test report. The automatic testing method, device and system disclosed by the invention have the advantages of being remote to operate and control and low in big data flow cost; and thus, the test efficiency and the automation degree are increased.

The invention provides an information transmission method based on a two-dimension code. The information transmission method comprises the following steps: selecting character information, and judging whether the size of the character information exceeds a preset threshold value; if yes, generating the multi-frame two-dimension code; scanning the multi-frame two-dimension code, and obtaining the character information corresponding to the multi-frame two-dimension code. The information transmission method is simple in operation, and a user can conduct information transmission from a PC (Personal Computer) end to a mobile terminal or between mobile terminals under the conditions that a network is not connected and a hardware interface is not connected, so that the flow cost of transmitting some information by the users is reduced, and a new manner for information interaction by the user is added.

The embodiment of the invention provides an online teaching method and device, and an associated device. The online teaching method applied to a client comprises: receiving the first notification information that a user entering the online teaching class; obtaining the text information and audio frequency information and / or recording video information required by the online teaching at this time in the condition of receiving the first notification information; receiving a real-time control instruction sent by a server; and controlling the display of the text information and the playing of the audio information and / or the recording video information according to the real-time control instruction. In the online teaching process, a text stream and an audio stream take place the transmission of the video stream so as to greatly save the bandwidth resource and greatly reduce the flow cost.

The invention provides a video image transmission processing method and a video image transmission processing apparatus. The video image transmission processing method comprises the following steps: obtaining real-time network state information; selecting a corresponding target video image processing mode from a plurality of predetermined video image processing modes according to the real-time network state information; using the target video image processing mode to process a to-be-transmitted video image; and selecting a target transmission mode from a plurality of predetermined transmission modes according to the real-time network state information to transmit the processed video image to a receiver. By adoption of the technical scheme of the invention, a terminal can flexibly select the image processing mode and transmission mode suitable for the actual condition, thereby avoiding the problem that the real-time network state information cannot satisfy the demands of the image processing mode and transmission mode, resulting in a poor video transmission result, the flow consumption in the transmission process can be reduced in the case of a low network speed or low residual flow, and the image transmission efficiency is improved.

The invention discloses a merchant recommendation method, a method of building a merchant evaluation model, and related devices. The merchant recommendation method comprises the following steps: acquiring first data related to target users and second data related to to-be-pushed merchants; determining the values of evaluation indexes of the to-be-pushed merchants according to the first data and the second data; evaluating the to-be-pushed merchants based on the values of the evaluation indexes and a merchant evaluation model; and recommending merchants to the target users according to the evaluation result of the to-be-pushed merchants. Through the method, suitable merchants can be recommended to users, and the user experience can be improved. Merchants can be displayed to users with greater consumption possibility, and the order quantity can be increased. On the whole, the quality of recommendation and the user experience are improved in terms of merchant recommendation. Moreover, benefit generated by unit traffic is higher, and the traffic cost of the operation platform is saved greatly.

The invention provides a multi-channel video-audio linkage device, which relates to the technical field of an intelligent edge computing device, comprising a connected multi-lens module, a pan head camera, a multi-microphone device, an intelligent identification AI chip and an integrated circuit chip. The integrated circuit chip comprises an audio-visual linkage module, wherein the audio-visual linkage module is connected with a multi-image processing module through an object acquisition queue, is connected with a microphone array module through an audio acquisition queue, and is connected with a multi-image splicing module through an identification queue. The multi-lens module and the pan camera are connected with the multi-image processing module, and the multi-microphone device is connected with the microphone array module. The intelligent identification AI chip is connected with a multi-image processing module and a microphone array module through an audio-video interface. The invention utilizes integrated circuit chip to increase flexibility of video-audio linkage function combination, to improve video-audio linkage response speed, and utilizes multi-graph splicing module to reduce network transmission flow and development cost, to reduce delay, to reduce power consumption and product volume.

The invention provides a method and device for determining the orientation of a service flow based on online charging information in policy control and charging rule function (PCRF) equipment and an online charging system (OCS). The method comprises the following steps that: the PCRF equipment sends service flow information to the OCS; the OCS determines orientation information which comprises one or more selectable destinations of the service flow according to the received service flow information, and sends the orientation information to the PCRF equipment; and the PCRF equipment determines the destination of the service flow according to the received orientation information.

The invention further provides a distributed picture storage service method. A picture storage service system (300) stores uploaded pictures. In the storage process, firstly, a file path generation module (303) transforms pictures into numbers to generate multi-level subdirectories for storing the pictures, and an HTTP (hyper text transfer protocol) load balancing module (302) detects and calculates the sizes, the use frequency and the number of picture files, the capacity and the state of NoSQL (not only structured query language) database modules (306 and 308) and the like, and distributes storage and reading paths of the picture files. When a client uploads or requests picture services, the HTTP load balancing module (302) makes a judgment by detection and calculation, and determines supply of the picture services for the client by the special NoSQL database modules (306 and 308) or a client picture caching module (311) or storage hard disk (309). Compared with the prior art, the distributed picture storage service method has the advantages that picture storage is separated from Web services, and the storage paths are reasonably configured by load balancing, so that picture transmission speed and concurrency are effectively improved.

The invention provides a picture processing method and a picture processing device. The method specifically comprises the following steps of: obtaining binary data of a picture, wherein the binary data comprises multiple data segments; matching each data segment according to a picture format rule; if the matching of certain a data segment is failure, considering that the picture is in an illegal format, ending the treatment on the picture; if the matching of certain a data segment is success, judging whether the certain data segment is a presentation-irrelevant data segment according to the picture format rule, if so, discarding the certain data segment, and otherwise, keeping the certain data segment; and the kept data segment forms a processed picture. The method and the device provided by the invention can quickly processing the picture to be a picture with high safety on the premise of occupying a small system resource and a small storage resource.

The invention is applicable to the technical field of computers, and provides a frame rate adjustment and apparatus, and a terminal device. The method comprises the following steps: obtaining a pixelvalue of a current image frame in a video, and calculating a differential value of a change degree of the current image frame; calculating the differential value of the change degree of a subsequent image frame in the video; generating an image differential recording; calculating an image change evaluation value of the subsequent image frame according to the image differential recording; and if the image change evaluation value is not within a preset threshold range, adjusting the receiving frame rate of the subsequent image frame. The change degree of the next frame image in the video is estimated according to the differential value of the change degree of each frame image in the received video within a period of time so as to automatically adjust the receiving frame rate of the subsequent image frame, so that the error of manually adjusting the frame rate by the user can be avoided, when the image change is relatively small, a relatively low frame rate can be adopted to reduce the bandwidth and resource occupancy shared by the screen without affecting the user experience, thereby reducing the traffic cost of a service provider.

The invention discloses a light interactive advertisement realization method. In the method, advertisement terminal equipment with an operation function and an advertisement server connected with the advertisement terminal equipment by virtue of a network are arranged; and the method comprises the following steps that: firstly, the advertisement terminal equipment plays an advertisement endowed with corresponding response event; secondly, an advertising audience performs interactive operation on the advertisement terminal equipment, and the advertisement terminal equipment judges whether the interactive operation is correct in real time, if yes, the interactive operation information is received, if no, the operation is not responded; and after the step is completed, the advertisement terminal equipment judges whether the interactive operation information needs to require new data resource, and executes corresponding operation according to the judgment result. The light interactive advertisement realization method can be used for creating a brandnew advertising mode, breaking through the single playing mode of the traditional outdoor advertisement, and increasing the interaction link for audiences and the advertisement, thereby greatly improving the perception and impression of the audiences to the advertisement.

The invention provides a video image transmission processing method and a video image transmission processing apparatus. The video image transmission processing method comprises the following steps: obtaining a first video image and a second video image, wherein the image quality of the first video image is higher than that of the second video image; performing area division on identical positions on the first video image and the second video image according to a predetermined area division algorithm to obtain target areas; and replacing the image in the target area of the first video image with the image in the target area of the second video image to obtain a third video image. By adoption of the technical scheme of the invention, a user can be guaranteed to obtain a target area with high image quality to improve the user experience, and the image quality of other unimportant areas is reduced to reduce the flow consumption in the transmission process and improve the image transmission efficiency, and the flow cost and the time cost of transmitting the video images are greatly reduced.

The present invention provides an information transmission method based on image recognition. The method comprises a step of selecting information content which needs to be transmitted and converting the information content into an N-ary image, and a step of scanning the N-ary image, analyzing and obtaining the information content, wherein N is larger than 2. The method is simple to operate, the information transmission of a PC end to a mobile terminal or a mobile terminal to another mobile terminal can be carried out in the condition that a user can not access the network and can not connect a hardware interface, the flow cost of transmitting information by the user is reduced, and a new user information transmission mode is added. At the same time, the invention provides an information transmission system based on image recognition and a mobile terminal.

The embodiments of the present application disclose a method, a device for optimizing a flow pool fee, a computer device and a medium. The method comprises the steps of: obtaining the number of IoT cards of the Internet of Things customers; allocating all the IoT cards in each flow pool by using a greedy algorithm to reduce the cost of the flow pool if the number of the IoT cards does not exceed the threshold; allocating all the IoT cards in each flow pool by using a simplex algorithm to reduce the cost of the flow pool if the number of the Internet of Things cards exceeds the threshold. The flow pool management scheme designed by the flow pool fee optimization model combined with the greedy algorithm and the simplex algorithm can quickly and efficiently reduce the cost of the flow pool.

The invention relates to a vehicle GPS remote terminal data sending method and a GPS remote terminal. The date sending method comprises the following steps of judging the running state of a vehicle, enabling the GPS remote terminal to send data in the lowest frequency if the vehicle is in a static state, enabling the GPS remote terminal to send data in the highest frequency if the vehicle is in a fault state, using a vehicle speed value as a measurement index to build a piecewise function with the vehicle speed as an independent variable which the vehicle in a normal running state without exceeding the maximum safe driving speed, choosing the lower frequency between the lowest frequency and the highest frequency when the vehicle speed is smaller, enabling the GPS terminal to send data in the lower frequency, choosing the higher frequency between the lowest frequency and the highest frequency when the vehicle speed is larger, and enabling the GPS remote terminal to send data in the higher frequency. By means of a piecewise variable frequency data sending method, the vehicle on different work conditions can be monitored. The vehicle GPS remote terminal data sending method has economical efficiency, flexibility and timeliness.

The invention relates to the technical field of financial science and technology, and discloses a verification code request processing method, which comprises the following steps: sending a verification code request to a verification code system, and receiving an initial parameter fed back by the verification code system based on the verification code request; drawing a to-be-verified picture according to a preset drawing algorithm and the initial parameters, and outputting the to-be-verified picture; and receiving verification information corresponding to the to-be-verified picture, determining whether the verification information meets a preset verification requirement, if yes, sending the verification duration in the verification information to the verification code system, and the verification code system verifying the verification duration. The invention further discloses a verification code request processing device and equipment and a computer storage medium. The flow cost is reduced, and the efficiency of the verification process of the verification code of the mobile terminal is improved.

The invention discloses an application function module starting method and device. The method comprises the steps that when a function-type search instruction is received in an equipment system search, a chained address of a function module corresponding to the function-type search instruction is obtained, wherein the function-type search instruction comprises search keywords corresponding to the application function module; the chained address of the function module is shown; when an operation for starting the function module triggered according to the chained address of the function module is received, the application function module is started. According to the technical scheme, simplification of the operation for starting the application function module is achieved, and the user experience of using mobile equipment is optimized.

The present discloses a system for washing and de-icing of aircrafts. The preset invention provides a hangar comprising three gantries to ensure different steps of the washing or the de-icing process. The structure of the gantries is essentially made of telescopic arms allowing more flexibility on the positioning of nozzle clusters during the washing and de-icing process. The use of such a mechanical system is easily accommodated to different aircraft bodies regardless their sizes. The whole functionality and positioning of the system is ensured by a programmable system.

The invention discloses a manufacturing resource access platform and method based on cloud edge collaboration. The manufacturing resource access platform comprises an industrial field layer, an edge layer and a cloud service center. According to the method, the OPC UA, the Agent, the cloud edge cooperation technology and the block chain technology are combined, the problems that a traditional manufacturing resource access platform is large in flow and high in time delay are solved, and the requirement for massive device access is met. The block chain is integrated into the manufacturing resource access platform based on cloud edge collaboration, so that the security and trust problems in the resource integration and use process of manufacturing equipment, workshop workers and the like can be solved to a certain extent, and through effective combination of edge calculation and the block chain, the enterprise obtains more capabilities in aspects of controllability, trust, information tracing and the like.

The present invention discloses a method and device for transmitting network data, and belongs to the terminal technology field. The method comprises the steps of when the network data aiming at a first application is detected by a data interface comprised by a network connection management service, determining the network capability of the network connection needed for transmitting the network data according to an interface identifier of the data interface, wherein the network capability is used to explain the capability of the network connection of transmitting the network data, determining a network white list corresponding to the network capability from the local storage, wherein the network white list is used to store the application identifiers of the application programs capable of using the network connection having the network capability, when the network white list comprises the application identifier of the first application, transmitting the network data via the network connection having the network capability. According to the present invention, an effect of transmitting the network data is improved, and the cost is saved.

The invention discloses an adaptive network rapid configuration and load balancing system based on edge computing. The system comprises a configuration module used for distributing identification codeintervals and identification codes, a detection module used for detecting the load state of a server, an arrangement module used for adjusting the identification code intervals of the server, an updating module used for updating the identification code intervals, an acquisition module which is used for receiving a request message and receives a request message, an optimization module which is used for carrying out data optimization on the request message, a processing module which is used for acquiring the identification code and the data content corresponding to the request message, a searching module which is used for searching the identification code and the identification code interval and has the same content access object field; and a configuration execution module which is used fordistributing the request message to the same server for processing. The system has the beneficial effects that the burden of the server is reduced, and the operation efficiency of a plurality of servers at the rear end of the system can be greatly improved.

The invention provides an optimization method, device and system for intelligent driving, and belongs to the technical field of intelligent driving. The optimization method comprises the steps of S1,receiving an intelligent driving optimization request, and determining multiple comprehensive schemes; S2, obtaining historical comprehensive schemes; S3, selecting an optimal comprehensive scheme toserve as a current recommended scheme according to a sparse convolution neural network optimization analysis strategy on the basis of each comprehensive scheme and the historical comprehensive schemes; S4, and optimizing each comprehensive scheme at present according to a reward and punishment optimization strategy on the basis of each comprehensive scheme at present and the historical optimization schemes, obtaining each optimized comprehensive scheme, then repeating the steps S3 and S4 for iteration until a first evaluation condition is judged to be met, or outputting the current recommendedscheme when the number of iterations meets a preset threshold.

The invention discloses a file transmission method and device and a storage medium, and belongs to the technical field of the Internet. The method comprises: a central node receiving a file transmission request sent by a first client, and the central node sending a storage node list to the first client, so that the first client performs file transmission according to the sequence of all storage nodes in the storage node list. In the present application, when the number of the storage nodes with the maximum weight is more than one, the storage nodes located in the same machine room as the firstclient are ranked in front of other storage nodes. In this way, when the first client tries to perform file transmission in sequence according to the sequence of the storage nodes in the storage nodelist, the storage node which is located in the same machine room with the first client can be tried for transmission, cross-machine-room file transmission can be effectively avoided, the success rateof file transmission is improved, and the flow cost of a network is saved.

The embodiment of the invention discloses a file pre-push method. The method comprises: a file push notice command is received and used for indicating a first file to be pushed to a first server; whether the first file is pushed to the first server is judged based on the file push notice command and the file push record; and when the detection result is positive, the first file is not pushed to the first server. The method, the server and the system are used for reducing network flow cost, preventing signaling-to-counter point check in every pushing operation, and overcoming technical problems that in the prior art, the flow cost of the pre-push duplicate files is wasted or a large amount of signaling-to-counter point check are consumed.

The invention provides a data transmission method and device of a vehicle and the vehicle. The method relates to a vehicle-mounted terminal, a charging station and a downloading server which communicate with one another. The charging station is provided with at least one charging pile and stores a data packet obtained from the downloading server. The method comprises: the vehicle-mounted terminalgenerating a data packet acquisition request and sending the data packet acquisition request to the charging station; the vehicle-mounted terminal receiving a data packet sent by the charging stationthrough the target charging pile; wherein the target charging pile is obtained by positioning the charging station according to the charging pile reservation information. The charging station is usedas the data caching point, so that the vehicle can obtain the data packet through the charging station in the charging process, the vehicle charging type utilization rate of the vehicle-mounted terminal is improved. The time for downloading the data packet and the flow cost of the vehicle-mounted terminal during daily use of a user are reduced, and the use experience of the user is improved.