1020results about How to "Realize multiplexing" patented technology

The invention provides a method and device for verifying a service. The method comprises the steps that a service verification request is received, wherein the verification request contains product information and service scene parameters; a verification rule matched with the product information and the service scene parameters is searched for from a preset data center, wherein the data center is used for storing the rules and corresponding relations between the product information and the rules and between the service scene parameters and the rules; the verification rule is analyzed and at least one piece of legal information is extracted from the verification rule; legality verification is conducted on the service according to the legal information. The rules are set in the preset data center, the correct rule is read from the data center according to the product information and the service scene parameters in the verification process, the rule is no longer written in a procedure code of the service, and therefore the problem that the rule can not be reused in different services is effectively solved. Meanwhile, the rules are set in the data center, so that the pressure of data storage of a service platform system is relieved and unified management of the rules is achieved.

The embodiments of the invention provide an interface multiplexing apparatus in a terminal, and an adaptor panel. The apparatus comprises a USB interface, a switching module, a detection control module, an audio circuit module and a USB circuit module. The USB interface comprises a data line pin and an ID pin. The detection control module is connected with the output end of the ID pin and the switching module, and the switching module is connected with the output end of the data line pin, the output end of the ID pin, the audio circuit module and the USB circuit module. The detection control module identifies the types of accessed devices through detecting the output electric signals of the ID pin; the switching module, according to the device types, opens the passways of the USB interface and the USB circuit module or the audio circuit module; and when the accessed device type is an earphone, MIC signals are transmitted through the ID pin. According to the invention, multiplexing of a USB interface and an earphone interface is realized, and at the same time, the problems of negative voltage protection and charging interference which are caused by transmission of MIC signals through a VBUS pin in a conventional USB interface in the prior art are prevented.

The invention discloses a wireless transceiver applied to a time division duplex (TDD) system. The wireless transceiver comprises a digital circuit module, an analog circuit module, a switching control module, a route selector, a transceiving conversion module and an antenna, wherein the analog circuit module comprises a transmitting path and a multiplexing receiving path; and the switching control module controls the operation of the transceiving conversion module and the route selector. When the antenna and the transmitting path are connected by the transceiving conversion module, a digitalpredistortion (DPD) processing unit of the digital circuit module is connected by the route selector and then the multiplexing receiving path is used as a feedback receiving path; when the antenna and the multiplexing receiving path are connected by the transceiving conversion module, a digital signal processing unit of the digital circuit module is connected by the route selector and the multiplexing receiving path is used as a normal receiving path; and the volume and realization cost of the circuits are reduced by the multiplexing of a common receiving path and the feedback receiving path.

The invention provides an active antenna device and a signal transmit-receive method thereof. The active antenna device comprises digital processing modules, transmit-receive radio-frequency modules and an antenna array, and further comprises combiners, a passive antenna feeder phase-shift network and ANT (Antenna) slots, wherein the combiners are positioned between the transmit-receive radio-frequency modules and the antenna array and used for combining active antenna radio-frequency signals and RRU (Radio Remote Unit) radio-frequency signals, sending the combined signals to corresponding antenna oscillators in the antenna array, receiving signals from the antenna oscillators, performing power distribution to the signals to obtain active antenna signals and RRU signals, and respectively sending the acquired signals to both the transmit-receive radio-frequency modules and the passive antenna feeder phase-shift network; and the passive antenna feeder phase-shift network is connected with the plurality of combiners and used for performing power distribution to RRU transmitting signals received by the ANT slots to obtain a plurality of paths, respectively sending the plurality of RRU transmitting signals to the plurality of combiners, combining RRU receiving signals from the plurality of combiners and outputting the combined signals to RRUs. Owing to the multiplexed antenna array, the equipment utilization ratio is improved.

The invention discloses a complex parameter-based configuration display control system. The system comprises a data configuration module, a control design module, an interface configuration module and a display terminal module. The data configuration module realizes configuration of test coverage parameters, a data frame protocol, a parameter processing formula and a user login right. The control design module realizes a configuration control design and supports a user to self-define controls. The interface configuration module is used for quickly configuring a terminal interface which meets the requirement of a test task. The display terminal module loads the test task terminal interface accessible for the current user, interacts with a data center, receives test parameter data and attributes sent by all configuration controls, and performs display. According to the system, a set of software is applied to different types of universal targets; a universal interface is designed for the controls; self-defined function development can be performed based on existing functions; and real-time monitoring of complex parameter test data of an aircraft is realized, so that the cost is reduced and the development efficiency is improved.

The invention discloses a processing method and system for updating and changing the interface theme of a WinCE product. The method comprises the following steps: when the WinCE application program is developed, separating an interface presentation layer from a business logic layer by adopting a design mode of separating interface layout from program codes, adopting segmented modular programming in the interface presentation layer, and adopting independent XML extensible markup language to describe the elements of the interface theme for each module; when a user interface is required to be amended, writing and amending xml (extensible markup language) interface configuration files relevant to the modules, controlling and realizing the loading engine of the interface element according to the amended contents, mapping the label elements in the amended xml (extensible markup language) interface configuration files into internal storage objects, and automatically generating the user interface layout of the corresponding amended modules. The interface layout and the program codes are separated, so that the problem that the application program interface cannot be freely customized by a client is solved, and simultaneously, the development efficiency of the application program is improved.

The invention relates to a radio frequency circuit and electronic equipment, the radio frequency circuit comprises a first switch unit, a radio frequency transceiving module, a first diversity receiving module, a first antenna module, a second switch unit, a second diversity reception module and a second antenna module, and the first switch unit is provided with a first end and a second end; the radio frequency transceiving module is connected to the first end of the first switch unit and is used for transceiving a radio frequency signal; the first diversity receiving module is connected to the first end of the first switch unit and is used for receiving a first diversity signal; the first antenna module is connected to the second end of the first switch unit; the second switch unit is provided with a first end and a second end, and the first end of the second switch unit is connected with the second end of the first switch unit; the second diversity receiving module is connected to the first end of the second switch unit and is used for receiving the first diversity signal; and the second antenna module is connected to the second end of the second switch unit.

The invention is in use for solving the issues that in current technique, optical transmission network (OTN) is unable to load support data operation in low speed, and operation in any low speed cannot be multiplexed. The disclosed multiplexing method includes steps: partitioning OTN frame into multiple time slots, and assigning time slot to operation in low speed based on rate of the operation; if the operation in low speed is synchronization operation, then mapping the operation to the time slot in asynchronization; otherwise, mapping the operation to the time slot after packaging treatment. The multiplexing device includes time slot partition and assignment module and mapping module. The invention makes OTN possible to load support data operation, as well as multiplexes and demultiplexes hybrid services.

The invention discloses a method and device for data conversion as well as a method and device for data migration. The method for data conversion comprises the following steps: reading a data conversion rule which is described by adopting a domain specific language from a pre-generated configuration file, wherein the data conversion rule is used for appointing a conversion operation which indicates generating target data according to data to be converted; analyzing the data conversion rule and generating a data conversion algorithm corresponding to the data conversion rule; and reading the data to be converted and converting the data to be converted according to the data conversion algorithm. By adopting the method provided by the invention, the reuse of data conversion codes is realized, so that the workload of the developers is effectively decreased; and the domain specific language which is simple and easy to understand and low in learning cost is adopted to describe the data conversion rule, so that the common users which execute the data conversion operation can be qualified for configuring or modifying the data conversion rule in the configuration file.

The invention can make the small packet used in VoIP low rate transmission in HSDPA capable of effectively utilizing the radio network resources. In the invention, multi UEs are set into one UE group, and a H-TNTI is allocated to each group; multiplexing the data of multi UEs in the group into one MAC-hs PDU which is send out; according to H-RNTI of group where the UE locates at, the UE gets the MAC-hs PDU, and resolves its own packet data; further, the packet data in different priority queues of same UE can be multiplexed into one MAC-hs PDU to transmit.

The invention discloses a safety helmet wearing detection method based on depth features and video object detection, which comprises the following steps of video data acquisition; data marking of manual marking for the data collected by Step 1; data set preparation, wherein the data set consists of divided training set, test set and verification set, and each set contains pictures corresponding tothe original video, and the special training set and verification set also contain annotation data corresponding to each picture; the network construction and training of extracting features of key frames from input video and transferring them to different neighboring frames; transferring and multiplexing the key frame features to the features of the current frame by optical flow; the target classification and location frame prediction; network training, wherein the loss function of each ROI is the sum of cross entropy loss and boundary box regression loss.

The invention discloses an antenna structure and electronic equipment. The electronic equipment comprises a metal battery cover with a gap structure. The antenna structure comprises a gap antenna body, a feeding part, a first tuning part, a second tuning, a switch matching circuit, a first switch and a second switch, wherein the gap antenna body is formed from a first edge, cut by the gap structure, of the metal battery cover, the feeding part, the first tuning part and the second tuning are arranged along the gap antenna body, the feeding part comprises a feeding point and a feeding source, the feeding point is connected with the feeding source through the switch matching circuit, the first tuning part is connected with a grounding end through the first switch, and the second tuning part is connected with the grounding end through the second switch. By combined switch-on or switch-off of three switches, multi-frequency band multiplexing is achieved, the antenna performance under a plurality of antenna modes is compatible, and particularly, the coverage of interband carrier aggregation (CA) under different antenna modes is compatible.

The invention discloses a data transmission method, device and system. The method comprises the steps of: for uplink data transmission of random access, according to a corresponding relationship of preambles and data resources, which is regulated by a protocol, determining a data resource corresponding to a preamble in the uplink data transmission, wherein different preambles correspond to different data resources; and sending the preamble and uplink data adopting the determined data resource. In the embodiment of the invention, the protocol regulates the corresponding relationship of the preambles and the data resources, for the uplink data transmission of random access, the data resource corresponding to the preamble in the uplink data transmission can be determined, and different preambles correspond to different data resources, and thus, different users can be guaranteed to adopt different data resources to bear the uplink data so as to implement multiplexing of a data part among multiple users.

The invention discloses an ultralow-power consumption constant-envelope transceiver system and an implementation method thereof. The ultralow-power consumption constant-envelope transceiver system comprises a stacked current duplex module, a passive frequency mixer, an adaptive gain frequency mixer, a reconstructable filter, a peak detection module, a phaselocked loop and a transceiver antenna, wherein the stacked current duplex module is provided with a voltage-controlled oscillator, a frequency divider, a low-noise amplifier and a power amplifier. In the invention, a large number of modules in the transceiver system are integrated, current duplex and module reconstruction are realized at multiple places, a receiver automatically regulates a bias current according to the intensity of a received signal, and thus, the dynamic regulation of power consumption is realized to realize the ultralow power consumption of the entire receiver. Compared with the conventional transceiver system, the system has ultralow power consumption, a simple structure and convenience for design.

A platform-related model of large-granularity components and a method of automatic code generation thereof relate to the development method of model driven enterprise application softwares, and solve the prior problem of no modeling method of systematic specified large-granularity business component and shortcomings of lack of flexibility and variability of software generated by the prior art. The invention is realized by the following steps: abstracting typical software modes of a plurality of business components from the existing software with the same enterprise business content to acquire non-instantiating component texts based on the modes, selecting software modes from the typical software modes of the acquired business components and establishing platform-related models of the business components based on the specific software modes, automatically generating the platform-related models of the business components into main business component programs, instantiating the main business component programs into multiplexing business component programs based on the specific demands and generating the final source program codes, and dynamically adapting the business requirements of enterprises by analyzing configuration files using the business components in the final software system.

The invention discloses a JMX (Java Management Extensions)-based customization real-time monitoring and automatic exception handling system. The JMX-based customization real-time monitoring and automatic exception handling system comprises a data sampling information library, a monitoring model library, an exception handling library, a network communication module, a data collection module, a data exception handling analysis module, a page presentation module and a monitoring database, wherein monitored systems are used for starting a JMX access port, and establish remote access connection between the monitoring system and the monitored systems; the data sampling information library is a warehouse for storing data sample information; the monitoring model library is a warehouse for storing monitoring models corresponding to all the monitored systems; the exception handling library is a warehouse for storing exception handling methods and flows; the network communication module is used for constructing and managing network data transmission between the monitoring system and each monitored system, and maintaining normal network communication between the monitoring system and all the monitored system; and the monitoring database is used for storing data monitored and acquired by the real-time data collection module.

The invention provides an antenna and a terminal, wherein the antenna comprises an antenna body which comprises a wireless charging antenna and a near field communication (NFC) antenna. The wireless charging antenna and the NFC antenna are of integrated design to form the antenna body. According to the antenna and the terminal, by means of the technique scheme, the technical problems that the usage area inside the terminal is not effectively used and the NFC antenna and the wireless charging antenna can not coexist in relevant technologies are solved, and on consideration of the usage area inside the terminal, the reuse of the NFC antenna and the wireless charging antenna is achieved.

Disclosed is a people's livelihood service mobile application platform system based on cloud computing. The whole framework of the platform system is divided into an infrastructure layer, a network transmission layer, an information resource layer, an application supporting layer and a service application layer, and simultaneously comprises two guarantee systems including a management system and a security system, as well as a government information interface and a third-party service interface. The application platform system has the basic thought of unified framework, unified support and unified management. By integrating existing information resources and appreciating sharing of mobile application running information and coordination of services, integration and sharing of information are realized.

This invention relates to one fiber intervene device based on space-division multiplex principle, which uses imbedded fiber router and light process jump sum optical retard in white light intervene to form the white fiber intervene based on the above technique to realize multiple fiber intervene imbedding and multiplexing. The invention is to solve the multiple path multiplex process of fiber to realize sensor array and internet.

The invention provides an information processing method and device. The method comprises the steps that a switching module receives a switching control signal; if the control signal is a first switching control signal, the switching module is connected with a first access and disconnected with a second access according to the first switching control signal, wherein the first access is the access through which a mobile phone processing module controls a display assembly for display, and the second access is the access through which a safety module controls the display assembly for display; if the control signal is a second switching control signal, the switching module is connected with the second access and disconnected with the first access according to the second switching control signal; when the switching module is connected with the second access and disconnected with the first access, an information processing module receives first information output by the safety module and verifies, caches and converts the first information to obtain second information; the information processing module sends the second information to a switching module; the switching module sends the second information to the display module to be displayed. In this way, the mobile phone display assembly is reused.

The invention discloses an ultraviolet focal plane readout circuit and method based on pixel level analog-to-digital conversion. The ultraviolet focal plane readout circuit comprises a front end electric charge integrator, a pixel level analog-to-digital conversion module, a row / column selecting control circuit, an induction amplifier and an output level buffering device, wherein the front end electric charge integrator is used for integrating a weak photo-generated current of an ultraviolet detector so as to convert the current into a voltage; the pixel level analog-to-digital conversion module can quantitatively simulate the voltage in a pixel, and a quantitative result can be latched; each unit on a focal plane can be selected by the row / column selecting control circuit; the induction amplifier inducts and amplifies the quantitative result in the pixel and sends the amplified quantitative result into an output bus; the output level buffering device is used for increasing output driving capacity of a circuit, and output signals are sequentially output in a serial mode. According to the readout circuit, signals of the ultraviolet detector are directly converted into digital signals, interference of noise to the signals is reduced by reducing a simulation signal transmission path, on-chip analog-to-digital conversion is achieved, the signal to noise ratio of an ultraviolet focal plane chip is effectively improved, and the readout circuit can be applied to detection and imaging of the weak ultraviolet signals.

The embodiment of the invention discloses a method and device for business processing based on authority. Authority management middleware is provided between a client and a business server. The method comprises: the authority management middleware receives a business request emitted by the client, and determines each associated identity of users according to the user information carried in the business request, wherein each associated identity corresponds to at least one authority, business service matching with each associated identity is called according to each associated identity. According to the method, the authority management middleware is provided between the client and the business server to allow the execution logic of the identity identification and authority verification to be completely decoupled with the business logic in the business server, and the method and device for business processing based on authority is suitable for multi-system reuse.

The embodiment of the invention discloses an anchor interaction method and device, computer equipment and a storage medium. The method comprises receiving a game interaction request sent by a terminalof a first anchor user; determining a target game needing to be interacted based on the game interaction request, and a second anchor user interacting with the first anchor user based on the target game; and based on the obtained configuration file of the target game, determining a target game control component needing to be called by the target game from a shared game control component set shared by games in the live broadcasting room. According to the embodiment of the invention, the shared game control component set is set; the same game control component in the set is indicated; differentgames in the direct broadcasting room can share the configuration file, the resource requirement of the game for the server can be reduced, and when a new game is developed, multiplexing of components in the shared game control component set can be realized through setting in the configuration file, so that the game development workload is reduced, and the game development efficiency is improved.

The invention discloses a memory management method and device in a neural network forward calculation process. The method comprises the steps of obtaining layer outputs of layers; for each layer output, executing the following operations to realize memory allocation for each layer output: if a first memory block with a counting mark as a first mark in a memory pool is found, then allocating the first memory block to the current layer output, and changing the first mark of the first memory block to a second mark, wherein the counting mark is used for representing a use state of the corresponding memory block, the first mark indicates that the memory block is in a reusable state, and the second mark indicates that the memory block is in a non-reusable state; and obtaining layer inputs of thelayers, determining a previous layer output of each layer input, and changing the counting mark of the memory block of the previous layer output, so that the memory block of the previous layer outputcan be reused, wherein the previous layer output represents the layer output of the layer which transmits data to the layer input.

The invention discloses a neural network accelerator suitable for edge equipment and a neural network acceleration calculation method, and relates to the technical field of neural networks. The network accelerator comprises a configuration unit, a data buffer unit, a processing matrix component (PMs) and a post-processing unit, and a main controller writes feature parameters of different types ofnetwork layers into a register of the configuration unit to control the mapping of different network layer operation logics to the processing matrix hardware, so as to realize the multiplexing of theprocessing matrix component, i.e., the operation acceleration of different types of network layers in the neural network is realized by using one hardware circuit without additional hardware resources; and the different types of network layers comprise a standard convolution layer and a pooling network layer. The multiplexing accelerator provided by the invention not only ensures the realization of the same function, but also has the advantages of less hardware resource consumption, higher hardware multiplexing rate, lower power consumption, high concurrency, high multiplexing characteristic and strong structural expansibility.

The present invention discloses a method and a device for reusing a serial port, and belongs to the electronic circuit design field. The method comprises: the serial port of a master control board and the serial ports of a plurality of service boards are connected on the logic device of the master control board, and the logic device and the serial port connector on the front panel of the master control board are mutually connected; the corresponding relation between the register of the logic device and all the serial ports is established; an order is received, and one serial port of one service board or the serial port of the master control board is specified in the order; according to the corresponding relation, the value of the register is set as the value of the register corresponding to the serial port specified by the order; and the serial port connector and the specified serial port are connected according to the value of the register. In the device, the serial port of the master control board and the serial ports of the service board are connected with the serial port connector through the logic device, and the master control board comprises an initialization module, a receiving module and a reusing module. The present invention realizes the reusing of the serial port, and the communication with all the serial ports of the service board can be realized through the serial port connector, and the cost is reduced.

The invention relates to a foundational development framework. The foundational development framework adopts C#, HTML, CSS and Javascript languages for development and comprises a UI interface display layer, a service control layer, an entity storage layer, an authority control layer, a log management layer and a tool program set. The UI interface display layer, the authority control layer, the service control layer and the entity storage layer are sequentially connected. The UI interface display layer achieves cross-platform application development through an assembly composed of HTML, CSS and JavaScript, and is applicable to interface development of a Web application program of a B / S structure. For the service control layer, the entity storage layer, the authority control layer, the log management layer and the tool program set, Microsoft. NET Framework 4.0 is adopted as a foundation, and C# language is used for writing. The foundational development framework has the advantages that an independent program domain running mechanism is adopted, creating, updating and destruction of all independent program domains are managed in a unified mode by achieving a program executing pool, and monitoring is carried out by combining an authority control interface and a log production interface. A means is provided for service execution control.

The invention provides a page reusing method and a page reusing device. The page reusing method comprises the following steps of receiving a main page access request; sending out a common resource acquiring request to a resource library according to the main page access request; receiving and loading common resources; transmitting a query request to a main page configuration information library; receiving main page configuration information returned from the main page configuration information library; sending out an AJAX (asynchronous JavaScript and XML) request to the resource library according to the main page configuration information; asynchronously acquiring a definition of a fragment; establishing the fragment according to the definition of the fragment; transmitting the AJAX request to the fragment; analyzing request parameters in the AJAX request; sending out a private resource acquiring request to the resource library; receiving private resources returned from the resource library; loading the private resources; acquiring displaying data from the main page configuration information library; processing the displaying data; initializing the fragment; adding the initialized fragment on a main page DOM (document object model) tree; invoking an interface between the main page DOM tree and the fragment; performing information interaction between the main page DOM tree and the fragment; and responding user operation.

The invention discloses a static resource weight removing method and device, a method and device used for static resource weight reduction of CDN nodes, and a static resource management method and device used for static state resource weight reduction. The method for the static resource weight reduction comprises the steps that a request for obtaining a static resource file is received; whether a static resource file with the content the same as that of the requested static resource file and the page view meeting a set requirement exits is judged, and the static resource file is marked as a preferable static resource file; if yes, a response of any preferable static resource file is returned and jumped to; if no, the requested static resource file is returned. According to the method, repeated downloading of the static resource file can be reduced, network bandwidth resources are saved, the method is applied to the CDN nodes, and the hit rate of the CDN nodes can be effectively increased.

The present invention discloses a data processing method and system. The method comprises: a data processing system acquiring service data from a data source according to preset data source configuration information; distributing the acquired service data to N data processing layers of the data processing system; in an ith processing layer of the data processing system, combining the received business data in the ith granularity to obtain the ith granularity of business data; and processing the ith granularity of business data by using a business processing strategy corresponding to the business data to obtain the ith business information. By adopting the technical scheme of the present invention, data throughput performance of the data processing system can be improved; and access of multiple services is supported, and computing resources of a Storm cluster are conserved.