29 results about "Communications software" patented technology

A cloud-based industrial safety system executes safety applications and interfaces with industrial assets on the plant floor using software encoded processing (SEP). The use of SEP ensures safety reliable execution of safety applications and data communication software by redundantly executing native code, thereby implementing a level of software-based fault detection that is independent of the hardware on which the safety application operates. This allows the cloud-based industrial safety applications to achieve at least SIL3 safety ratings for safety services even though the safety applications are executed using standard COTS hardware that is commonplace in the server market. The use of SEP to reliably execute safety software on the cloud can make possible a wide variety of safety applications that would be difficult to implement using purely localized industrial safety systems.

According to the visitor communication management method and system based on the camera shooting scheduling authentication of the access control terminal, the visitor can log in the access control management system and initiate the visitor request by scanning the access control code, complicated information does not need to be manually input, and the operation is simple and rapid. After a visitor request is initiated, video communication software is immediately started, a communication room is constructed, and a visitor communication video picture at an access control is collected and transmitted back to an owner end at the same time. And the owner can visually see the site condition of the visitor in real time and accurately judge the identity and intention of the visitor, so that the safety is enhanced. According to the system, functions of visitor registration, video communication and the like are integrated in an access control management system, so that unified management and operation are realized. The compatibility problem between different systems is reduced, and management and maintenance of residential property are facilitated. And the access control management system pushes the video communication data stream to the owner end and synchronously displays the visitor communication video picture, so that the picture seen by the owner is real-time and smooth, and blockage or delay is avoided.

The invention provides an inter-partition communication method based on link optimization. A user configures resources such as partitions, ports and channels in advance according to communication requirements; the core operating system initializes a port communication management component; the partition creates a source port, a destination port, a transfer port and a communication channel according to resources configured by a user, and registers a driving service program of the transfer port; a message sent by a partition source port is subjected to link optimization through a port management component and then sent to a transfer port, and the transfer port calls a corresponding link driving service program to transmit and receive data and then transmits the data to a target partition. According to the method, transparency of system communication and fault tolerance is guaranteed, and universal and flexible communication software support is provided for the embedded partition system.

The embodiment of the invention provides a satellite communication service configuration method and device, equipment, a medium and a product. The method comprises the following steps: acquiring a satellite communication software support state of a terminal, and issuing a corresponding first OMA-DM management instruction based on a service provisioning instruction; if the terminal has the satellite communication support condition, activating a satellite communication function of a baseband chip of the terminal, and if the terminal does not have the satellite communication support condition, triggering the terminal to obtain and install support software; and meanwhile, in response to the service closing instruction, issuing a second OMA-DM management instruction to log out the function and stop sending related signaling to the satellite network. The method is used for achieving the effects of reducing the user use threshold, expanding the service coverage range and improving the terminal endurance and the satellite network resource utilization efficiency.

An emergency call is initiated on behalf of a remote user by another software user who determines that the remote software user is experiencing an emergency event. During a real-time communication, a remote emergency alert is received from a first client device associated with a first user. The remote emergency alert identifies a second user associated with a second client device while the first client device and the second client device are in communication via real-time communication software. Based on location information determined for the second client device responsive to the remote emergency alert, an emergency call is initiated with a public safety answering point local to the second client device for indicating an emergency event associated with the second user to the public safety answering point on behalf of the second user.

A web browser interface for visualizing realtime network communications in spatial communication environments allows communicants to interact with other communicants in an immersive spatial communication environment without having to install any specialized communication software and without requiring special proxies or firewall additions or exceptions.

The embodiment of the application provides a system architecture for heterogeneous multi-core inter-core communication and a running method of the system architecture, and belongs to the chip technical field.The system architecture for heterogeneous multi-core inter-core communication is designed based on a remote processor (Remote Proc) framework, and comprises a first processor system, a second processor system and a control device.The first processor system comprises a first control device and a first operating system module;the second processor system comprises a second control device and a second operating system module, wherein the second operating system module is further configured with an asymmetric multiprocessor (AMP) communication software component, and the second processor system is used for controlling the first processor system to run through the Remote Proc and the AMP communication software component.The Linux Remote Proc framework is expanded by configuring the second processor system with the asymmetric multiprocessor (AMP) communication software component, so that efficient work of the heterogeneous multi-core inter-core communication is achieved, and the heterogeneous inter-core collaborative processing is completed.

In a communication network (100), first communication software is set in a first communication server, and a first system call collection function is set in an OS of the first communication server. The maintenance server (5) includes a network maintenance unit (501) for setting, in a backup server, the same first communication software as the first communication software set in the first communication server, and setting, in an OS of the backup server, the same first system call collection function as the first system call collection function set in the first communication server, when expanding the first communication server in which the first communication software is operating.

The invention discloses a high-security software input and output configuration method based on a functional module, belongs to the technical field of aviation airborne equipment communication software configuration, aims at solving the problems of code redundancy, low development efficiency and poor compatibility and expandability, and comprises the following steps: S1, integrating equipment communication parameters through a three-level hierarchical configuration file; s2, constructing an indexed data dictionary based on the unified configuration file; s3, realizing dynamic construction and analysis of communication data by using the index; the configuration file replaces more than 70% of communication code writing work, the period for adapting to new equipment is shortened to the day level from the week level, duplicate codes are reduced, the number of code lines is reduced, the maintenance labor cost is reduced, when a new protocol (such as CANopen) is expanded through the configuration file, bottom layer codes do not need to be modified, compatibility is improved, and the method is suitable for popularization and application. And communication parameters are visually presented through a configuration file, and the communication fault troubleshooting time is shortened from an hour level to a minute level in combination with an index tracking function of a data dictionary.

The invention relates to the technical field of data analysis, in particular to a data analysis method and device, equipment and a medium. The method comprises the following steps of: constructing key person information; extracting a mobile phone number, an identity card and virtual identity account information of a key person from all obtained files; constructing a service sub-library: constructing the constructed service sub-library comprising a Host domain name service sub-library, a virtual private network vpn service sub-library, a network disk service sub-library and a small public communication software service sub-library based on the constructed key person information; and carrying out business data analysis: carrying out relation analysis, space-time analysis and behavior analysis by utilizing part or all of the constructed business sub-library, and outputting clues in combination with public security business knowledge. And part or all of the constructed service sub-libraries are utilized to perform relationship analysis, space-time analysis and behavior analysis, so that the vertical service field can be supported, and new clues can be discovered based on actual needs.

The present application provides a computer-implemented method for generating spatial audio with uniform reverberation in real-time communication sessions, executed by a real-time communication software application running on an electronic communication device. The method comprises: removing reverberation from a recorded speech signal of a far-end participant by a dereverberation method; generating a direct sound part by filtering the output signal through a head-related transfer function of a target direction; generating a reverberation part by convolving the output signal with a uniform room impulse response or an artificial reverberator; and combining the direct sound and the reverberation to generate a spatialized speech signal. If the speaker and the listener are located in two virtual conference rooms, the reverberation of the two rooms is joint; at this time, the output signals from the two rooms are convolved with the joint RIR to generate the reverberation part.

The application provides a private protocol analysis method and device based on memory data read-write monitoring and a computer readable storage medium. The method comprises the following steps: monitoring a data receiving function of communication software, obtaining a storage address and size of a received data packet in memory; setting a memory area corresponding to the data packet as a restricted access state; triggering an exception when a program accesses the memory area, extracting instructions for accessing the memory area in exception processing, and forming an instruction set; analyzing address offset and access granularity of each instruction in the instruction set for accessing memory; determining a field boundary of the data packet according to the address offset and the access granularity, and obtaining a protocol format of the data packet. The application automatically extracts and analyzes memory access instructions by monitoring the actual access behavior of the program to the data packet memory, without complex code tracking and manual debugging, thereby significantly improving the efficiency and accuracy of private protocol analysis, and particularly having better performance in identifying dynamic fields.

The invention relates to the technical field of communication software testing, and provides a communication service interface blood relationship map construction method and device and an influence evaluation method and device. Extracting the inclusion relation between the interface and the parameters thereof, the direct reference relation between the parameters contained in the interface and the parameters of other interfaces, and the direct calling relation between the interface and other interfaces from the static code; tracking a parameter propagation path chain from the dynamic traffic, and inputting the parameter propagation path chain into the LSTM to predict an indirect association relationship between parameters; and taking the interface and the parameter as nodes in the interface blood relationship map, and constructing an edge in the interface blood relationship map by using the relationship. Parameter level tracking and dynamic and static fusion analysis are adopted, so that the influence of interface change is visible, and the accuracy of interface dependency relationship analysis is improved. Software testing is carried out based on the communication service interface blood relationship map construction method, and the timeliness of regression testing can be improved.

Embodiments of the present application provide an identity authentication method and device, electronic equipment and storage medium, and belong to the technical field of computers. The specific implementation scheme is: after the identity authentication applet is started, a specified unique identifier allocated by the communication software to a user with a target communication account is obtained; display to-be-confirmed information; when an instruction representing that the user confirms the to-be-confirmed information is received, a target identity ID is obtained; the target identity ID is bound with the specified unique identifier, and identity authentication of each application account belonging to the identity mapping relationship corresponding to the communication account is completed. It can be seen that, through the present scheme, identity authentication of multiple application accounts corresponding to a communication account can be realized.

The present disclosure relates to the technical field of communication software testing, and provides a communication service interface bloodline graph construction method, an influence evaluation method and device. The interface bloodline graph construction method comprises: for each interface in an interface set, extracting the containing relationship between the interface and its parameters, the direct reference relationship between the parameters contained by the interface and the parameters of other interfaces, and the direct calling relationship between the interface and other interfaces from static code; tracking a parameter propagation path chain from dynamic traffic, inputting the same into an LSTM to predict an indirect correlation relationship between the parameters; taking the interfaces and the parameters as nodes in an interface bloodline graph, and using the relationships to construct edges in the interface bloodline graph. Because parameter-level tracking and dynamic and static fusion analysis are adopted, the influence of interface changes is visible, and the accuracy of interface dependency relationship analysis is improved. Based on the communication service interface bloodline graph construction method, software testing can be performed, and the timeliness of regression testing can be improved.

Systems and methods for integrating depositional and diagenetic modeling. A model integration tool decodes a depositional parameter of a geological environment generated in response to depositional modeling by a depositional modeling engine. The model integration tool also discretizes the depositional parameter in a three dimensional (3D) volume. Further, the model integration tool extracts a targeted sub-volume of the 3D volume of the depositional parameter. Additionally, the model integration tool converts the depositional parameter into a diagenetic parameter to perform diagenetic modeling on the diagenetic parameter. Accordingly, the depositional modeling engine performs diagenetic modeling with the updated diagenetic parameter. Additionally, the model integration tool appends the updated depositional parameter and diagenetic modeling results to the data characterizing the geological environment.

A computer-implemented method for providing software services via the Internet through a user interface integrated into an instant messaging and communication software application is disclosed. The method ultimately provides the steps of delivering, by a fulfillment application, a requested software service and / or one or more specific tasks requested based on a received action; and providing the requested software service and / or one or more specific tasks requested to a user through the interface application integrated into the instant messaging and communication software application. A system capable of performing the above method is also disclosed.

The application relates to the technical field of communication, and provides a method and device for debugging a DSP of an optical module, the method comprising the following steps: connecting a protocol conversion interface B and an electrical interface of the optical module through a connecting line, so that a DSP GUI software is connected with the electrical interface of the optical module through the protocol conversion interface B; controlling a DSP-A to be connected with the electrical interface of the optical module through an MCU of the optical module; debugging the DSP-A through the DSP GUI software, and recording debugging parameters; controlling the DSP-A to be connected with an I / O port of the MCU of the optical module through the MCU of the optical module, sending a command to the MCU of the optical module through a protocol conversion interface A by communication software, and storing the debugging parameters in the MCU of the optical module; sending the debugging parameters to the DSP-A through the MCU of the optical module, and completing the configuration of the DSP-A; the method for debugging the DSP of the optical module provided by the application saves the process of developing self-made communication software by a developer of the optical module to debug the DSP, saves development time, and improves the efficiency of the DSP debugging.

This invention discloses an integrated VHF tactical radio based on software-defined radio (SDR), belonging to the field of VHF tactical communication and electronic warfare. It utilizes an AD9361 RF transceiver and a Zynq-7020 SoC chip to construct an SDR hardware platform, supporting full-band signal processing from 30MHz to 1000MHz. The system integrates three major functional modules: communication, reconnaissance, and jamming. The communication software supports AM / FM analog and BPSK / 16QAM digital communication with a hopping rate of up to 1000 hops / second. The reconnaissance software achieves 1GHz / s spectrum scanning through an FFT algorithm, combined with a machine learning model to achieve an identification accuracy of over 95%. The jamming software supports three modes: fixed-frequency suppression, frequency sweeping jamming, and forwarding deception, and possesses 100% friendly signal evasion capability. This invention achieves 20ms periodic spectrum monitoring, automatic identification of friend or foe signals, adaptive selection of jamming patterns, and intelligent power adjustment, forming a closed-loop control system. The device has a volume ≤2L and a weight ≤3kg, suitable for both vehicle-mounted and individual soldier deployments, significantly improving the overall combat effectiveness of tactical communication.

This application discloses an information processing method, apparatus, electronic device, and storage medium. This application can display the interactive interface of a social channel corresponding to instant messaging software; in response to an assistant wake-up operation on the interactive interface, it displays the service area of ​​a channel management assistant, where the channel management assistant is a robot in the social channel; in response to a channel creation operation in the service area, it calls the channel management assistant to request the communication server to create a voice sub-channel; it calls the channel management assistant to request the game server to create a game room corresponding to the voice sub-channel; and it synchronizes user information in the voice sub-channel to the game server through the channel management assistant, so that the game server can synchronize the user information in the voice sub-channel to the game room. Therefore, this solution can improve the efficiency of participating in games.

This invention discloses a fully digital wind farm simulation method, system, and device based on RTLAB. The method includes: initializing various basic parameters of the simulated wind farm by manually setting the model's input quantities or synchronizing data with the actual wind farm; performing preprocessing for yaw in various wind directions using deep learning and intelligent algorithms; establishing corresponding turbine-level models, corresponding wind farm-level models, and corresponding data interfaces for the simulated wind farm; initializing the platform communication software according to the required data volume and performing overall model pre-compilation processing; setting the software and algorithms in the server according to the actual wind farm data for real-time simulation. This invention integrates aerodynamic and electromagnetic characteristics to achieve a comprehensive wind farm model with aerodynamic, turbine, and electronic control linkage. Through an advanced algorithm server and cloud communication system, this system achieves synchronous simulation of a mirrored wind farm, and provides reference and assistance for the control of actual wind farms through wind speed prediction and wake algorithms.

Disclosed are a method, a computer device, and a computer program for triggering generation of video content on the basis of conversation content. The method for triggering generation of video content may comprise the steps of: analyzing conversation content of a messenger; and when at least one video having a similarity equal to or greater than a threshold with an analysis result of the conversation content is found among videos held by a user, triggering generation of video content using the found video.

The application discloses a kind of based on 4G / 5G-Beidou's adaptive communication method and system, system includes: support 4G / 5G-Beidou multiple communication mode and install function application's communication terminal, and the communication mode of adaptation is selected according to current communication environment by function application;User equipment is installed with communication software, and the transceiving of service data is carried out by communication software;The communication terminal and the user equipment are transmitted data by Ethernet wired connection.The present application can realize 4G / 5G-Beidou multiple mode communication at the same time, guarantee that user only needs to focus on information sending and reading when using communication software to transceive information, need not care the selection of communication mode, provide strong support for user equipment full regional communication.

1. Name of the product in this design: Graphical User Interface for Operating Converged Communication Software in Electronic Equipment. 2. Purpose of this design: To run a program. 3. The key design features of this product are the graphical user interface content and interaction methods on the screen. 4. The image or photograph that best illustrates the design's key features: the front view. 5. Uses of graphical user interface: Used for operation and control of converged communication systems, providing functions such as real-time audio and video communication and multimedia interaction. Enables collaborative command, data interconnection, and rapid response across regions and networks. 6. Human-computer interaction method of graphical user interface: In the "Group List" window at the upper right of the main view, there are three information columns: "Object", "Contact", and "Operation". Clicking the second "Video" icon button in any row under the "Operation" column will jump to the interface change state diagram 1; clicking the "Video Monitoring" option button at the bottom of the interface change state diagram 1 will jump to the interface change state diagram 2; in the "Split Screen Options" window at the middle right of the interface change state diagram 2, there are three option buttons: "One Split Screen", "Four Split Screens", and "Nine Split Screens". Clicking the "Four Split Screens" option button will jump to the interface change state diagram 3; clicking the "Nine Split Screens" option button in the interface change state diagram 3 will jump to the interface change state diagram 4; in the "Video List" window at the upper right of the interface change state diagram 4, there are two option buttons: "Real-time Video" and "Historical Video". Clicking the "Historical Video" option button will jump to the interface change state diagram 5; clicking the "Display Control" option button at the bottom of the interface change state diagram 5 will jump to the interface change state diagram 6. In the "Split Screen Options" window in the middle right of the interface change state diagram 6, there are three option buttons: "One Split Screen", "Five Split Screens", and "Seven Split Screens". Clicking the "Five Split Screens" option button will jump to the interface change state diagram 7; clicking the "Seven Split Screens" option button in the interface change state diagram 7 will jump to the interface change state diagram 8. 7. Other situations requiring explanation: Other explanation: The gray blocks in the interface represent variable content screens.

The invention discloses a communication, detection and interference integrated ultrashort wave tactical radio station based on software defined radio, and belongs to the field of ultrashort wave tactical communication and electronic countermeasures. An SDR hardware platform is constructed by adopting an AD9361 radio frequency transceiver and a Zynq-7020 SoC (System on Chip) chip, and the signal processing of the full frequency band of 30MHz to 1000MHz is supported. The system integrates a communication function module, a reconnaissance function module and an interference function module. Communication software supports AM / FM simulation and BPSK / 16QAM digital communication, and the hopping speed reaches 1000 hops per second. The reconnaissance software realizes 1GHz / s frequency spectrum scanning through an FFT algorithm, and realizes more than 95% of identification accuracy by combining with a machine learning model; the interference software supports three types of fixed-frequency suppression, sweep-frequency interference and forwarding deception, and has 100% own-side signal avoidance capability. According to the invention, 20ms period frequency spectrum monitoring, friend or foe signal automatic discrimination, interference pattern adaptive selection and power intelligent adjustment are realized, and closed-loop control is formed. The device is not more than 2L in size and not more than 3kg in weight, is suitable for vehicle-mounted / single-soldier dual-scene deployment, and remarkably improves the comprehensive combat effectiveness of tactical communication.

An emergency call is initiated on behalf of a remote user by another software user who determines that the remote software user is experiencing an emergency event. During a real-time communication, a remote emergency alert is received from a first client device associated with a first user. The remote emergency alert identifies a second user associated with a second client device while the first client device and the second client device are in communication via real-time communication software. Based on location information determined for the second client device responsive to the remote emergency alert, an emergency call is initiated with a public safety answering point local to the second client device for indicating an emergency event associated with the second user to the public safety answering point on behalf of the second user.

A messaging service method and apparatus are disclosed. A method of operating a terminal executing an instant messenger according to an embodiment is disclosed. The method may include obtaining information about a time zone of a sending target of a scheduled message. The method may include setting a sending time of the scheduled message based on the information about the time zone of the sending target. The method may include requesting registration of a record about the scheduled message in response to a user account.

The application discloses an embedded communication port Ram file system interaction method, which comprises the following steps: after the common resident software runs on the DDR after the start of the embedded device, the access condition of the external communication port is monitored in real time; when the common resident software detects the access of any external communication port, a Ram file system creation function is called to create a file system; the image file of the corresponding port communication software is written into the Ram file system according to the dynamic module file format; the common resident software loads the image file written into the Ram file system onto the DDR; the common resident software writes the running script of the corresponding port communication software into a script file by calling a Ram file system creation communication software script file; and the common resident software starts the corresponding port communication software by calling a script file running function. The method can realize the independent development, running and storage of various port communication software, solve the interweaving problem between different software, and realize decoupling.

The present application provides a data sharing method and a data sharing system, which comprises: providing a receiving device and at least one first transmitting device; the receiving device changes the hardware registration identification code of the at least one first transmitting device into the hardware registration identification code of a virtual camera device corresponding to at least one communication software; and when the receiving device receives at least one image data signal transmitted by the at least one first transmitting device, the receiving device converts the at least one image data signal into audio and video streaming data supported by the at least one communication software through the virtual camera device. No matter whether it is a video sharing mode of dynamic pictures supported by the communication software or a desktop sharing mode of static pictures, the receiving device can convert the at least one image data signal into audio and video data compatible with the communication software. Therefore, the present application has high operation convenience.