163 results about "Mobile internet" patented technology

The invention belongs to the technical field of wireless optical communication, and particularly relates to a mobile edge computing task unloading and resource allocation method in wireless optical communication assisted by an unmanned aerial vehicle. According to the method, the data model, the queue model and the communication model are constructed, a task unloading strategy is optimized, and efficient and low-power-consumption edge computing resource allocation is achieved; an optimization technology is adopted to decompose a long-term optimization problem into sub-problems of each time slot, and the sub-problems are solved through a continuous convex approximation algorithm and a BFGS algorithm; finally, joint optimization of task unloading, computing resources, transmitting power, task return transmitting power, time slot scheduling and UAV trajectory is realized, and an optimization framework with more fine granularity in multi-dimensional allocation is formed. The characteristics of flexibility of the unmanned aerial vehicle and high bandwidth of wireless optical communication are utilized, the long-term throughput of the system is improved, the long-term power consumption of Internet of Things equipment is reduced, the high real-time performance of task processing is ensured, and the method is suitable for outdoor mobile Internet of Things application scenes with strict requirements for low power consumption and high real-time performance.

The invention provides a mobile Internet of Things operation data management method and system, and relates to the technical field of mobile Internet of Things data management, and the method comprises the following steps: collecting and preprocessing multi-modal data, and obtaining the preprocessed data; calculating a data change rate and dividing the data change rate into data in different stable states based on the preprocessed data, and performing hierarchical compression on the data in different stable states to obtain compressed data; calculating a data synchronization priority, and performing data synchronization on the compressed data according to the data synchronization priority to obtain synchronized data; verifying the synchronized data, and calculating a retransmission index to carry out data retransmission to obtain the data after data retransmission; and storing the data after data retransmission, and constructing a composite index. The method has the advantages that the compression strategy and the data synchronization strategy are dynamically applied, the data compression and data transmission efficiency is high, the composite index comprises the data compression feature and the time-space feature, and cross-modal data rapid positioning is effectively achieved.

The invention belongs to the field of computer networks, data compression and mobile internet and wireless communication, and discloses a TCP (Transmission Control Protocol) data packet compression and aggregation self-adaption method, which comprises the following steps of: 1, receiving a TCP data packet and separating a header from a payload; step 2, storing the effective load part; step 3, compressing the head and updating context data according to the serial number, the confirmation number, the mark and the window size field of the head; step 4, combining the compressed header with the effective load to obtain a compressed message; 5, extracting the compressed messages according to a set aggregation threshold value, aggregating the compressed messages, and sending the aggregated compressed messages to a data link layer; and step 6, storing the operation records, comparing the operation records with the previous N operation records, and changing a set aggregation threshold according to a comparison result. According to the invention, the message can be efficiently processed under the condition of a complex network, so that the overall network throughput and the message processing efficiency are improved.

The invention relates to a road and bridge engineering quality supervision method and system based on mobile internet multi-terminal cooperation. The method comprises the following steps: generating a space-time composite label by fusing engineering data collected by a mobile terminal, a Beidou time service signal, multi-source positioning information and BIM component characteristics; dynamic drift compensation is carried out on the digital twin model by utilizing the attenuation characteristic of the material, and position deviation caused by long-period construction is eliminated; intelligent arbitration of multi-terminal operation conflicts is realized based on space-time overlap analysis; generating a lightweight incremental data packet according to the change priority; and finally, synchronously generating a visual supervision interface fusing the BIM model, the quality anomaly annotation and the drift thermodynamic diagram at a mobile terminal, a PC terminal and a large screen terminal through a multi-resolution rendering engine. According to the invention, three core problems in the prior art that the positions of the model and the entity are mismatched, multi-terminal collaborative conflicts frequently occur and the visualization efficiency of heterogeneous equipment is low are solved, and the accuracy, the collaboration and the decision-making efficiency of road and bridge engineering quality supervision are remarkably improved.

The invention discloses a remote merchant inspection method, which belongs to the technical field of mobile internet, and comprises the following steps: obtaining and analyzing an inspection task package to be audited, splitting data, then carrying out relevance verification, and screening out space-time abnormal data; identifying an image scene and calling a corresponding exclusive model, and triggering cascade calling when multiple scene features exist; extracting image feature detection quality and compliance, and fusing scores to generate a result; manual auditing is pushed according to the priority, and difference information is recorded; integrating the multi-dimensional score, outputting a result, and synchronizing the result to a risk control system; collecting samples every day, and updating the model regularly; traditional manual in-shop inspection is replaced by remote data analysis and relevance verification, the manpower and travel cost in a cross-regional and high-frequency scene is greatly reduced, time-consuming links such as shift arrangement and road are omitted, the inspection efficiency is remarkably improved, and by means of multi-dimensional data relevance verification, scene AI quality inspection and double-layer priority auditing, the inspection efficiency is greatly improved. And the problems of on-site picture counterfeiting, missing shooting and the like are effectively avoided.

The invention relates to the technical field of mobile communication and Internet of Things, and discloses a heterogeneous network space multi-level mobile Internet of Things cloud system based on artificial intelligence, which comprises a data acquisition module for acquiring real-time state data of a mobile Internet of Things terminal and generating a standardized network-service joint situation vector; the endogenous interference sensing module is used for generating a network interference association diagram based on the vector; the service-network dynamic decoupling module is used for reversely reconstructing terminal service characteristics according to the association diagram and decoupling a key network state sequence; the business intention abstraction module constructs a heterogeneous network cooperation state target according to the sequence; the collaborative scheduling strategy generation module is used for generating a multi-dimensional collaborative scheduling instruction by using a collaborative decision model; the network resource self-growing module is used for performing state sequence evolution after the rehearsal instruction and constructing a compensation network plane; and the instruction distribution and verification module is used for executing the instruction of the fusion compensation logic and updating the association diagram. According to the method, the problems of heterogeneous network interference and scheduling lag of the mobile Internet of Things are effectively solved.

The invention discloses a gateway dynamic self-coding system and method based on a model context protocol, and the system comprises an inspection module which is used for monitoring the states of all equipment nodes in a gateway system, and recording the corresponding node element information if the states of the equipment nodes change; the model context protocol management module is used for constructing a context request based on a model context protocol when the state of the equipment node changes; the AI engine is used for acquiring node element information based on the context request and generating a tool calling instruction based on a model context protocol according to the node element information; the mapping relation generation engine is used for generating a mapping module according to the tool calling instruction; and the self-encoding module is used for generating a service configuration script corresponding to the equipment node according to the tool calling instruction and the mapping module. According to the invention, the remote operation and maintenance cost can be reduced, the whole process from equipment discovery to business online is intelligent and automatic, and the method can be widely applied to the technical field of mobile internet.

1. The name of the design product: 5G wireless WIFI device (B51 series H). 2. The use of the design product: the design is used to provide 5G mobile Internet access service for terminal devices such as mobile phones, computers and tablets. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

Techniques for using Prefix Address Translation (PAT), Mobile Internet Protocol (MIP), and / or other techniques to anonymize server-side addresses in data communications. Rather than allowing a server and / or endpoint have visibility of a client IP address of a client device accessing the server and / or endpoint, a virtual network service instead returns a PAT IP address that is mapped to the client device and / or the endpoint device. In this way, IP addresses of clients devices are obfuscated by the virtual network. The client device may then communicate data packets to the server and / or endpoint using the PAT IP address as the source address, and the virtual network service that works in conjunction with the server and / or endpoints can convert the PAT IP address to the actual IP address of the client for return packets using PAT and forward the return packet onto the client device.

This invention discloses a hospital mobile internet message push system based on a WeChat service account, relating to the field of mobile internet technology. A data entry and collection module is responsible for entering the current patient's medical records and obtaining the patient's past medical records. An evaluation message push update frequency unit calculates and outputs the current update frequency GP. A message push priority measurement unit calculates and outputs the push priority YJ. An update frequency push adjustment unit receives the update frequency GP and push priority YJ as inputs and calculates and outputs an adjustment coefficient GT. An execution push adjustment module adjusts the message push according to the adjustment coefficient GT. A blockchain node module runs, stores, and verifies the data entered, calculated, pushed, and updated on each node of the blockchain. This invention, by combining blockchain technology, realizes real-time updates of patient health data, priority calculation of message pushes, and dynamic adjustment of blockchain message verification and update frequency.

The invention discloses an H5 service long-acting touch method and system based on an enterprise WeChat plug-in, and belongs to the technical field of mobile internet communication. The core of the method comprises the steps that a confirmation operation of a user on a temporary H5 service page is responded, the front end sends a request and closes the page after receiving a successful response, and the rear end calls an enterprise WeChat interface to send an initialization message, so that an independent and resident exclusive session entry is instantiated in the WeChat of the user. According to the invention, a bidirectional interaction closed loop is further constructed, and a user can directly return to an original service H5 page through clicking by sending a rich media service message which can be clicked and jumped to the entry, so that complete service circulation from a webpage to a session to a webpage is realized. According to the method, the problem of temporary and interactive fracture of the H5 service entry is solved, and long-acting and immersive access of the service instance is realized. And the control and reliability of the channel can be further enhanced through mechanisms such as message sending rule verification and asynchronous queues.

The application provides a data transmission method and device and a storage medium, relates to the technical field of communication, and aims to solve the problem of how to make a mobile terminal send data to a fixed terminal. The method comprises the following steps: receiving to-be-forwarded data sent by a mobile terminal, wherein the mobile terminal is a terminal device accessing the mobile Internet. Based on target identification information and a preset forwarding strategy, a target OLT (Optical Line Terminal) is determined, the preset forwarding strategy is used for indicating the correspondence relationship between preset identification information and a preset OLT, the preset identification information comprises the target identification information, the preset OLT comprises the target OLT, the target identification information comprises the identification of the mobile terminal and / or the identification of a fixed terminal, and the fixed terminal is a terminal device connected with the target OLT. The to-be-forwarded data is sent to the fixed terminal through the target OLT.

The invention provides a 5G mobile internet of things traffic retrieval distinguishing method and equipment. The method comprises the steps that an execution unit loads a first configuration file of a data network name and a second configuration file of a mobile subscriber international integrated service digital network number; reading a data network name of the internet of things from the first configuration file, reading international integrated service digital network number information of the mobile subscriber from the second configuration file, and compiling the information into a regular rule base; the signaling unit analyzes the tunnel information and sends the tunnel information to the execution unit; the execution unit receives tunnel information including a mobile subscriber international integrated service digital network number, an international mobile subscriber identification code and the like, and makes hash index storage according to a next-generation base station internet protocol address and the like; receiving user plane traffic and extracting tunnel information including a next-generation base station internet protocol address and the like; searching a hash table by adopting tunnel information to obtain information nodes; and a data network name and a mobile subscriber international integrated service digital network number in the user information node are respectively matched with the regular rule base.

1. The name of the design product: electronic security code terminal (4G vehicle-mounted multimedia Beidou positioning terminal). 2. The use of the design product: for single Beidou real-time satellite positioning, dynamic display of multimedia information such as pictures, two-dimensional codes, and texts, real-time voice broadcast, 4G mobile Internet communication, and vehicle-mounted Internet of Things terminal equipment. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The invention discloses a hybrid level crossing analog-to-digital converter circuit integrating a successive approximation type analog-to-digital converter and an event-driven analog-to-digital converter. The circuit is composed of a level cross analog-to-digital conversion module LC ADC, a logic module LOGIC and a noise shaping successive approximation analog-to-digital converter module NSSAR ADC. The architecture effectively integrates the advantages of two converters, and has the characteristic of ultra-low power consumption of a level crossing analog-to-digital converter while keeping the high precision characteristic of a successive approximation type analog-to-digital converter. The level crossing analog-to-digital conversion module LC ADC does not participate in quantization of input signals and is only used as a pre-detection circuit of level crossing, and the noise shaping successive approximation analog-to-digital conversion module NSSAR ADC is used for completing signal processing actions such as comparison, quantization and output, so that the precision of the output signals is not restricted by the level crossing analog-to-digital conversion module LC ADC. The hybrid architecture can meet the requirements of low-power-consumption and high-precision acquisition of signals of the modern mobile Internet of Things.

The invention discloses an attendance checking method, an attendance checking device and computer equipment, and relates to the technical field of mobile internet location services. The method comprises the following steps: in response to a received attendance request initiated by a first terminal, obtaining a first signal list identified by the first terminal; determining an attendance reference signal list according to the first signal list; determining a similarity threshold according to the attendance reference signal list; receiving a sign-in request of a second terminal, and obtaining a second signal list identified by the second terminal; and determining a response result of the sign-in request according to the attendance reference signal list, the second signal list and the similarity threshold. By implementing the technical scheme disclosed by the embodiment of the invention, the attendance checking accuracy can be improved under the condition that an environment fingerprint database does not need to be deployed in advance.

The application relates to the technical field of wireless communication, and provides a traffic package intelligent monitoring method and system based on a movable Internet of Things device, which realizes real-time acquisition of mainboard reporting data through communication connection with the mainboard of the movable Internet of Things device, the mainboard reporting data being traffic use data reported by a SIM card to the mainboard of the movable Internet of Things device in real time, the SIM card being electrically connected with the mainboard of the movable Internet of Things device and being in communication connection with a server of a communication operator, real-time acquisition of SIM card reporting data, the SIM card reporting data being traffic use data reported by the SIM card to the server of the communication operator in real time, comparison of the mainboard reporting data and the SIM card reporting data, judgment of the connection state of the SIM card and the mainboard of the movable Internet of Things device according to a comparison result, monitoring whether a traffic package of the movable Internet of Things device is separated from traffic service provided by the movable Internet of Things device, automatic discovery of abnormal separation of the SIM card, and avoidance of loss of the traffic package use rights and interests of a package purchase user.

The invention discloses an off-line inspection informatization tool for parking lot industry operation compliance supervision based on a mobile internet technology. Comprising a data acquisition module, a data processing module, a statistical analysis module, a task management module, a personnel management module, an information query module, a violation processing module, a system interaction module, a basic setting module and a storage control module, the data acquisition module is connected with the data processing module, and the data processing module is connected with the storage control module. And the storage control module is connected with the statistical analysis module. The invention relates to an offline inspection informatization tool for parking lot industry operation compliance supervision based on the mobile internet technology, and by means of the mobile internet technology and systematized module design, the efficiency and accuracy of parking lot compliance supervision are improved, multi-agent cooperation and supervision closed loop are realized, and the efficiency and accuracy of parking lot management are improved. And the data security and the system expansibility are ensured.

The invention relates to the technical field of mobile internet, and discloses a cross-end login state synchronization method and device based on a signature chain and a medium, and the method comprises the steps: carrying out the identity verification of a target user through a login state parameter; when the verification result is that the verification is passed, generating a target identifier corresponding to the login request; dynamically adding the target identifier to a resource positioning address of a business page corresponding to the page jump request; extracting a target identifier in the resource positioning address according to the initialized service page, and performing validity verification on the target identifier; when the target identifier passes the verification, generating an access token of the target user, and writing the access token into the browser terminal; and determining a target service request of a target user through the access token written into the browser terminal, performing parameter analysis on the target service request, and synchronizing a user state of the target user to a service end corresponding to the target service request according to the analyzed parameters. According to the invention, the security during login state synchronization can be improved.

This application provides a method, apparatus, device, and storage medium for transmitting remote messages. It can be used in the field of mobile internet technology. The method is applied to a replication server deployed in a source region, which is communicatively connected to a distribution server deployed in a destination region. The distribution server includes: receiving remote transmission configuration information sent by an operating device; receiving a target remote message sent by a target message cluster in the source region, and encapsulating the target remote message and the remote transmission configuration information to obtain a target message; sending the target message to the distribution server, which then decapsulates the target message to obtain the target remote message and the remote transmission configuration information, and sends the target remote message to the target message cluster in the destination region. The target remote message instructs the target message cluster in the destination region to send the target remote message to a second device.

The invention provides a video stream playing method and system, a terminal and a storage medium, and relates to the technical field of mobile Internet, and the method comprises the steps: obtaining the identification information of a target video and the equipment parameters of a user terminal, so as to select a playing code rate from a plurality of preset code rate gears; retrieving corresponding video stream data based on the identification information and the playing code rate of the target video, segmenting the video stream data to obtain a plurality of video fragment data, and pre-loading the video fragment data of a plurality of preset durations to a local buffer area of the user terminal; monitoring the current network transmission rate and the data volume of a local buffer area in real time to adjust the code rate gear of the playing code rate to obtain a code rate adjustment result; and when the video fragment data is read from the local buffer area for decoding and playing, dynamically switching the video streams with different code rates according to the code rate adjustment result for seamless playing. According to the scheme, the problem that the video playing stability is insufficient under the conditions of a complex network and heterogeneous equipment is solved.

The application relates to an APP traffic anomaly detection method and system based on a multi-scale time sequence and belongs to the field of mobile internet traffic monitoring.The system comprises a traffic data acquisition module, a traffic data preprocessing module, a multi-scale time sequence decomposition module and an abnormal traffic detection module.The network traffic of a target APP is packet captured through the traffic data acquisition module, classified according to API calling, resource loading and advertisement request types, and the APP running state is recorded as context information; the traffic data acquisition module groups the collected traffic data according to scenes and extracts statistical features based on a set time window; the multi-scale time sequence decomposition module performs wavelet transformation and empirical mode decomposition on the feature vector sequence, extracts high-frequency components and low-frequency components of the traffic respectively, and captures short-term bursts and long-term trend changes.The application designs an abnormal detection method according to the APP traffic characteristics, and can more accurately detect APP traffic anomalies.

The invention relates to the technical field of vehicle-mounted audio and video calls, in particular to a high-quality vehicle-mounted audio and video call method and system based on the mobile internet, and the method comprises the steps: estimating the masking degree of environmental noise to hearing through the relation between the noise and the vehicle speed and the vehicle window state in the vehicle driving process; obtaining the transmission link risk degree at each moment through the link original packet loss rate in network transmission; the audio coding degradation degree at each moment is used for representing the failure degree of sensing the high-frequency audio components by human ears in the in-vehicle noise environment; obtaining the error correction resource demand degree of each moment; generating a replacement state entering instruction; when the instruction of entering the replacement state is executed, the total available bandwidth margin is obtained; and determining the redundancy of the target forward error correction, and loading a redundancy packet corresponding to the redundancy to perform data transmission. The objective of the invention is to realize the optimal balance between subjective hearing and connection stability in a severe vehicle-mounted communication environment by improving the packet loss resistance and ensuring the continuity and stability of a call.

The invention provides a time backflow type digital memory presentation method, and relates to the technical field of mobile internet, and the method comprises the steps: obtaining a starting time point and an ending time point which represent a to-be-presented memory time range; calculating to obtain a total time difference through the starting time point and the ending time point; based on the total time difference, setting a total step number required for realizing the reverse animation and an execution interval of each step, and obtaining an animation progress parameter according to the total step number and the execution interval; the animation progress parameter is initialized, so that the animation progress parameter is linearly changed from an initial value to a final value in an animation execution process; when each step of the animation is executed, obtaining a current value of an animation progress parameter as input; and applying the input current value to a preset slow motion function for calculation so as to obtain a nonlinear progress parameter with an S-shaped change curve. According to the invention, immersion, emotional resonance and visual fluency of memory presentation are improved.

The invention relates to the technical field of enterprise logistics operation and maintenance, and discloses an intelligent enterprise logistics operation and maintenance platform based on the Internet of Things and the mobile Internet, and the platform comprises a basic data modeling module which is used for obtaining multi-source data and building a basic data system; the demand prediction generation module is used for calculating future demand quantity, safe stock and ordering points and generating candidate work orders; the task urgency degree evaluation module is used for calculating a unified urgency degree and combining tasks to generate a task list; the staff task matching module is used for generating a staff task sequence and a work path; the mobile execution management and control module is used for executing the task and generating an abnormal work order by the mobile terminal; the verification, quality inspection and account checking module is used for verifying the authenticity of the task and generating an inventory difference analysis work order; and the parameter optimization updating module is used for updating the inventory prediction parameters, the emergency degree weight and the comprehensive cost weight. According to the invention, intellectualization and high efficiency of task scheduling, execution control and abnormity tracing in enterprise logistics operation and maintenance are realized.

The present disclosure provides a retrieval processing method and apparatus based on a large model and accessibility services, relating to artificial intelligence fields such as large models, mobile internet, computer vision, and cloud computing. The method may include: obtaining first descriptive information and separately invoking M accessibility services, where M is a positive integer greater than 1; the first descriptive information is descriptive information capable of identifying a corresponding target product, where the target product is the product to be retrieved by the user; and for each accessibility service, performing the following processing: obtaining the search results returned by the accessibility service, filtering the target search results from the search results using the large model, and returning the results to the user; the accessibility service is configured to search the corresponding e-commerce platform based on the first descriptive information and determine the search results based on the principle of prioritizing low prices.

The invention discloses a railway signal system mobile internet service continuity guarantee system supporting 5G and 4G dual-mode switching, which comprises a network state real-time monitoring unit used for collecting communication parameters of a 5G network and a 4G network in a target area in a railway signal system mobile internet scene, the communication parameters at least comprise 5G / 4G signal strength, network coverage and transmission delay; and the 5G-4G system switching control unit is electrically connected with the network state real-time monitoring unit and is used for receiving the communication parameters and generating a system switching instruction. According to the invention, by setting the network state real-time monitoring unit and the 5G-4G system switching control unit, an accurate dual-system switching mechanism is constructed, parameters such as signal strength, coverage, transmission delay and the like of 5G and 4G networks can be collected in real time, the switching instruction is generated based on the preset threshold value, automatic switching of 5G and 4G systems is realized, and the switching efficiency is improved. The mechanism can adapt to network coverage differences of different areas in a railway signal system mobile internet scene.

1. Name of the product in this design: 5G Wireless Portable WIFI Device (B51 Series C). 2. Purpose of this design: This design is intended to provide 5G mobile internet access services for terminal devices such as mobile phones, computers, and tablets. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

The invention discloses a serial number generation method and device, equipment, a storage medium and a product, and relates to the technical field of big data, mobile internet and data processing. The method comprises the following steps: acquiring a geographic area identifier and a transmission scene identifier in response to a data transmission request; determining a database identifier according to the corresponding relationship; determining a data table identifier and serial number adjustment data corresponding to the transmission scene identifier according to the configuration file; a serial number generation request carrying the information is sent to a database server corresponding to the database identifier, so that the database server searches a data record corresponding to the geographic area identifier from a corresponding data table in a database, and a target serial number value is generated according to the serial number adjustment data and an original serial number value in the data record; and the target serial number value returned by the database server is received, and the response message is sent to the front-end equipment based on the value, so that the data storage management efficiency and the serial number generation flexibility, expandability and stability are improved.

The invention relates to an amphibious multi-business and multi-mode complete-period construction project cost management and control system. The system comprises a project income management module, a project budget management module, a project planning management module, a project cost management module, an economic activity analysis module and an assessment and evaluation module. According to the invention, big data, artificial intelligence, mobile internet and other informatization technologies are applied to perform full-business process management and control on project income, budget, planning, cost and economic activity analysis, and by means of dynamic assessment and evaluation, the cost management and control requirements of construction projects of different types, different stages and different conditions are met, so that the cost management and control requirements of construction projects on water or land are met. The cost management and control requirements of the project can be met whether a standard project or an EPC project, the universality of the system is improved, meanwhile, a data flow mechanism with data communicated layer by layer is constructed through strict system logic, the reuse rate of process achievements is improved, the burden of data filling and reporting can be reduced for first-line project management personnel, and the working quality and efficiency are improved.