13 results about "Communication design" patented technology

A communication design support apparatus includes: a propagation model storage unit that stores a propagation model; an acquisition unit that acquires data in which structure data containing coordinate data is associated with data indicating propagation loss; and a parameter update unit that updates a parameter of the propagation model based on the acquired data.

The invention relates to the technical field of electric meter infrared communication, in particular to a circuit for realizing two-path infrared self-matching software and hardware communication, which comprises: A, a CPU (Central Processing Unit) adopting ESP32-S3, multiplexing the CPU into a UART (Universal Asynchronous Receiver / Transmitter) interface through two paths of GPIOs (General Purpose Input / Output), driving PORT-X and PORT-Y infrared links, and configuring at least two paths of GPIOs as link enabling control ends; according to the invention, through the design of two-way infrared communication, transverse acquisition communication and longitudinal acquisition communication technologies are realized, more communication selectivity requirements can be realized in different environments, and through the design of adaptive software and hardware communication, transverse acquisition communication and longitudinal acquisition communication technologies can be realized. According to the method and the device, fitting and self-adaptive communication with an electric meter channel port can be realized, firmware does not need to be updated back and forth, the maintenance cost of a user is greatly reduced, non-filtering communication in a conventional design is replaced by using an infrared communication filtering technology, and the communication reliability and the communication stability of a product are both improved.

1. The name of the design product: the brand communication activities of electronic equipment create interactive graphical user interface. 2. The use of the design product: electronic equipment for running programs, displaying human-computer interaction and information. 3. The design points of the design product: the interface interaction mode and content of the graphical user interface in the screen. 4. The picture or photo that best indicates the design points: design 1 front view. 5. Design 1 is designated as the basic design. 6. The use of the graphical user interface: used to build on electronic equipment with screen, display information and human-computer interaction interface. The front view of the design 1 is the main page of brand communication, and users can create a sharing gift activity for brand communication on this page to make the invitees and the invited persons obtain the specified rewards. The function modules of "service number powder absorption and member recruitment" corresponding to different use scenarios of brand communication are arranged below the interface to adapt to different use scenarios of brand communication. Users can select according to the needs, and then further clarify the purpose of brand communication. After the user selects "service number powder absorption" and slides down the page, the graphical user interface shown in the design 1 interface change state diagram 1 is entered. The user can configure the conversion path of the invited person according to the brand communication design expectation of "service number attention" below the interface. The user clicks "go to activity configuration" below the page, enters the graphical user interface shown in the design 1 interface change state diagram 2, and sets the basic information of brand communication on this interface. After the setting is completed, "next step" is clicked, and the graphical user interface shown in the design 1 interface change state diagram 3 is entered. The user can configure the page visited by the invitee on this page. After the configuration is completed, the page is slid down, and the graphical user interface shown in the design 1 interface change state diagram 4 is entered. "Next step" below the interface is clicked, and the graphical user interface shown in the design 1 interface change state diagram 5 is entered. The user can configure the related information of the applet card on this interface and view the effect preview. After the configuration is completed, "next step" is clicked, and the graphical user interface shown in the design 1 interface change state diagram 6 is entered. The user can configure the related information of the sharing poster on this interface and view the effect preview. After the configuration is completed, "next step" is clicked, and the graphical user interface shown in the design 1 interface change state diagram 7 is entered. The user can configure the rewards of brand communication on this interface. After the configuration is completed, the page is slid down, and the graphical user interface shown in the design 1 interface change state diagram 8 is entered. "Confirm new" below the interface is clicked, and the graphical user interface shown in the design 1 interface change state diagram 9 is entered. "Return to activity list" is clicked, and the graphical user interface shown in the design 1 interface change state diagram 10 is entered. The user can manage the created brand communication on this interface and obtain the related data of the activity exposure, participation rate, communication coefficient, number of participants, number of invited persons and response conversion funnel of the created brand communication. Or the related activity configuration and activity details of the historical ended activity can be viewed.The main view of the design 2 is the main page of brand dissemination, and users can create a sharing gift activity for brand dissemination on the page to enable the inviter and the invitee to obtain a specified reward. The function modules of "service number powder absorption and member recruitment" corresponding to different use scenarios of brand dissemination are arranged below the interface to adapt to different use scenarios of brand dissemination. Users can select according to needs, and then further clarify the purpose of brand dissemination. After the user selects "member recruitment" and slides down the page, the user enters the graphical user interface shown in design 2 interface change state diagram 1. The user can configure the conversion path of the invitee according to the different brand dissemination design expectations of "service number attention, access to activity marketing page and member authentication" below the interface. After the user selects "service number attention" and slides down the page, the user enters the graphical user interface shown in design 2 interface change state diagram 2. After the user selects "access to marketing page" and slides down the page, the user enters the graphical user interface shown in design 2 interface change state diagram 3. The user clicks "select activity landing page", enters the graphical user interface shown in design 2 interface change state diagram 4, and after the user selects "complete", enters the graphical user interface shown in design 2 interface change state diagram 5. Click "go to activity configuration" below the page to enter the graphical user interface shown in design 2 interface change state diagram 6. The user can set the basic information of brand dissemination on this interface. After setting is completed, click "next step" to enter the graphical user interface shown in design 2 interface change state diagram 7. The user can configure the page accessed by the inviter on this page. After configuration is completed, the page slides down to enter the graphical user interface shown in design 2 interface change state diagram 8. Click "next step" below the interface to enter the graphical user interface shown in design 2 interface change state diagram 9. The user can configure the related information of the applet card on this interface and view the effect preview. After configuration is completed, click "next step" to enter the graphical user interface shown in design 2 interface change state diagram 10. The user can configure the related information of the sharing poster on this interface and view the effect preview. After configuration is completed, click "next step" to enter the graphical user interface shown in design 2 interface change state diagram 11. The user can configure the reward of brand dissemination on this interface. After configuration is completed, the page slides down to enter the graphical user interface shown in design 2 interface change state diagram 12. Click "confirm new" below the interface to enter the graphical user interface shown in design 2 interface change state diagram 13. Click "return to activity list" to enter the graphical user interface shown in design 2 interface change state diagram 14. The user can manage the created brand dissemination on this interface and can obtain the related data of the activity exposure, participation rate, dissemination coefficient, number of participants, number of invitees and response conversion funnel of the created brand dissemination, or can view the related activity configuration and activity details of the historical ended activities. The design is used for building an interface for displaying information and human-computer interaction on an electronic device with a screen.

The application discloses a communication method, a communication system and an electronic device, and relates to the technical field of information, wherein a first communication participant and a second communication participant do not need to negotiate before communication, and only need the first communication participant to write metadata corresponding to the communication into a ring queue, so that a communication server can allocate shared memory required by data transmission of the present communication design by calling a memory allocator, that is, a specified data block. The first communication participant writes communication data into the specified data block, and the second communication participant reads the communication data from the specified data block, so that data transmission can be completed under zero negotiation and zero copying, transmission overhead can be reduced, and communication delay can be reduced.

A communication design support apparatus includes: an acquisition unit that acquires point cloud data of a structure and measurement data of a radio field intensity; a structure data generation unit that generates structure data indicating a shape and material of the structure based on a result of object recognition of the point cloud data; a propagation loss calculation unit that calculates propagation loss based on the measurement data of the radio field intensity in an environment including the structure; and an output unit that outputs data in which the structure data is associated with data indicating the propagation loss.

A communication design support apparatus includes: a propagation model storage unit that stores a propagation model; an acquisition unit that acquires point cloud data of a structure and measurement data of radio wave intensities in a plurality of frequency bands; a parameter update unit that updates a parameter of the propagation model based on the acquired data; and an estimation unit that estimates propagation loss based on the propagation model.

This invention relates to the field of communication technology, specifically to a VSOME / IP-based service communication design system, comprising a service requirement decomposition module, an SOA service design module, and a service development and testing module. The service requirement decomposition module selects the SOA service communication function development method based on relevant requirements; the SOA service communication function development method is divided into top-down development and bottom-up development. The SOA service design module includes communication protocol design, communication method design, and service ID design. The service development and testing module includes service development and service testing. Service development is divided into server-side application development and client-side application development. Service testing includes functional debugging and network testing. Functional debugging is performed using LOG files or control terminal printouts. Network testing utilizes CANOE hardware or Wireshark software to monitor and analyze network packets, determining the correctness of the client-server interaction service discovery process and service data communication process, and finally outputting a service test report.

The application provides an AGV communication channel modeling method and system based on an ellipsoid geometry random model, and belongs to the technical field of wireless communication channel modeling; the method comprises the following steps: a three-dimensional digital scene covering multiple frequency bands, AGV speeds and container densities is constructed, and a multi-dimensional channel data set is constructed based on ray tracing; a dynamic ellipsoid geometry model with a fixed base station and an AGV as the focus is constructed, and a time-varying characteristic is introduced by updating the AGV position in real time; the communication channel is divided into three parts, namely, a line-of-sight part, a ground reflection part and a non-line-of-sight part, the channel complex gains of the three parts are respectively modeled, and are superimposed to synthesize the channel impulse response under the FR3 frequency band. Through the introduction of the speed-dependent Doppler effect and the density-dependent metal scattering mechanism, the time-varying non-stationary characteristics of the AGV channel in the metal dense scene of the port can be accurately described, and efficient and accurate theoretical model support is provided for the intelligent port AGV communication design.

The utility model is suitable for the field of radio technology improvement, and provides a separated radio based on a radio station receiving end and a control listening end, which comprises a radio station receiving end, a radio station receiving end and a control listening end, the received radio signal is digitally processed to generate a high-frequency digital signal transmitted in a short distance; and the control listening end is used for receiving the high-frequency digital signals produced by the radio receiving end and demodulating and restoring the high-frequency digital signals into broadcast signals of audio and radio field intensity / signal-to-noise ratio information for the receiving end to use and broadcast, a user interacts with the system, and digital audio and radio field intensity / signal-to-noise ratio information instructions are sent and transmitted. Through the separated short-distance communication design of the receiving end and the listening end, the antenna receiving part can be installed at a position where broadcast signals are well received, the problem that the broadcast signals are weak or poor in indoor and shielding environments is solved, and the receiving end is arranged in the environment where the broadcast signals are well received and interference is small. Received signals are transmitted to a listening control end through short-distance high-frequency signal communication for radio station tuning and playing so that a user can choose to listen to the signals.

A communication design support apparatus includes: a propagation model storage unit that stores a propagation model; an acquisition unit that acquires data in which structure data containing coordinate data is associated with data indicating propagation loss; and a selection unit that selects data indicating classification of a characteristic of a communication environment in a structure indicated by the structure data based on the acquired data.

The invention relates to the technical field of robot control and man-machine interaction, in particular to a dexterous hand teleoperation control method, device and system based on a camera vision algorithm and a medium, comprising an image acquisition module, a posture estimation module, a posture representation generation module, an action redirection module and a control output module, non-contact hand posture sensing is achieved through the camera vision technology, no sensing equipment needs to be worn, the system deployment cost is reduced, the trouble of repeated calibration is avoided, the use convenience is improved, the posture estimation algorithm based on deep learning is high in anti-interference capacity and not affected by factors such as individual differences and muscle fatigue, and the method is suitable for large-scale popularization and application. According to the method, the attitude sensing stability and consistency are ensured, the configurable action redirection space can adapt to dexterous hands of different structures, the problem of inconsistent man-machine joint structures is solved, the action mapping is natural and reasonable, and the optimized algorithm logic and low-delay communication design are adopted.

The invention discloses a construction site potential safety hazard real-time troubleshooting and traceability system based on big data, and belongs to the technical field of building construction safety management, and the system comprises a plurality of sensing terminals which are configured to capture original safety state data of a construction site, and perform real-time troubleshooting and traceability by constructing a hierarchical decoupling and bidirectional multipath standardized communication architecture. Firstly, efficient, reliable and orderly transmission of mass heterogeneous security data from the site to the cloud is realized; on the basis, the system can perform second-level accurate tracing on any hidden danger event by virtue of a tracing index mechanism integrated at the cloud end, so that the investigation efficiency is greatly improved; meanwhile, the system supports the analysis instruction and the control command to be flexibly issued to a designated terminal or an execution device in real time along a preset path, and intelligent closed loop from sensing, analysis to response is achieved; the modular communication design also endows the system with strong expansibility and adaptability, and the system can be flexibly deployed in construction scenes of different scales, thereby fundamentally improving the intrinsic safety level of the construction site.

The invention relates to the technical field of Internet of Things communication and remote control, and discloses a two-way communication and remote control method between Internet of Things equipment and a cloud platform, which comprises the following modules and components: S1, an equipment identity authentication and reference configuration stage; s2, a bidirectional encryption communication establishment stage; s3, a dynamic bandwidth adaptation stage; s4, a remote control instruction processing stage; s5, a state feedback closed loop stage; s6, an abnormity monitoring and fault tolerance stage; s7, a data archiving and iterative optimization stage; according to the invention, through a multi-security mechanism and stable communication design, the security and reliability of two-way communication between the Internet of Things equipment and the cloud platform are greatly improved; an encryption protocol and identity authentication mechanism blocks illegal access and data tampering risks from the source, a double-link transmission and link maintenance mechanism ensures that control instruction and state data transmission are not lost and not delayed, communication requirements in a complex network environment are effectively adapted, and closed-loop control logic enables deviation after equipment executes the instruction to be automatically corrected.