31results about How to "Avoid operational conflicts" patented technology

The invention discloses an online parallel configuration system and method based on database interface layer operation flow and used for SCD (substation configuration description) files. When the system and the method are applied, SCD files of the whole station are analyzed firstly, IED (intelligent electronic device) models and communication subnets are mapped into an IED database and a communication subnet database, an interface layer is established on a database layer, an interface function is set, a configuration operation interface is arranged on an application layer, so that a user can input configuration commands and configuration parameters through the configuration operation interface, the databases are accessed and modified through the interface function provided by the database interface layer, and the SCD files are configured on the basis of the mapping relation between the databases and the SCD files. During parallel configuration, modification of IED files by the user is processed sequentially in an operation flow manner, data in the databases is modified one by one, and a modification result is returned to a configuration slave through the interface function. With adoption of the system and the method, collaborative configuration of the SCD files by multiple users can be realized, configuration conflict is avoided, configuration efficiency is increased, and configuration errors can be reduced.

The invention provides an information processing method applied to an electronic device with a display panel. The processing method comprises the steps of displaying icons on the display panel; detecting whether a keyboard input interface is overlapped with display positions of the icons or not when key input is started; and when it is detected that the key input interface is overlapped with the display position of at least one of the icons, setting a key touch priority in the keyboard input interface to be a first priority, and setting a touch priority of the at least one icon of which the display position is overlapped with the keyboard input interface to be a second priority, wherein the first priority is higher than the second priority, and the electronic device only responds to a touch operation for the higher touch priority. According to the method and the device, the complexity of a user operation is reduced, thereby facilitating use of a user.

The invention discloses a management method, a server and a terminal device for operating authority of a terminal device. Wherein, the method includes: sending the first authorization information to one of the multiple terminal devices, so that the terminal device has the operation authority to the virtual three-dimensional space of a house source, and the multiple terminal devices Accessing the virtual three-dimensional space of the housing source; receiving operation information sent by the terminal device with the operation authority, and responding to the operation information. The server is used to execute the above method. The management method, server, and terminal equipment provided by the present invention avoid operation conflicts between multiple equipment terminals on the virtual three-dimensional space.

The invention relates to a distributed file sharing system and method supporting multiple clients. The sharing system comprises a task management module, a user right control module, a document management module, an intelligent tag control engine module and a data switching module. According to the sharing system and method, template documents meeting task requirements are extracted from a template document database according to task content, user rights of staff participating in tasks are limited according to a task arrangement result, collaborative editing and discussion of the documents are achieved, and a document format can be automatically edited. An intelligent word tag and right control method is adopted, collaborative editing and discussion among the users of the clients are achieved, document traversal can be carried out according to a combination instruction sent by an administrator, searching can be carried out according to intelligent tags and accordingly document combination and copyright control are achieved.

A prediction method of system lock in pattern coordination design includes applying prediction method of expansion, lock and set to help the user of online operation to predict operation region in the future and locking the region in advance; starting up corresponding policy for solving the conflict while conflict is occurred is locking operation.

The invention discloses a method for maintaining a distributed dynamic two-layer forwarding table, including the training, query and aging process of the forwarding table. The training of the forwarding table includes: S1) external input of true random numbers; S2) receiving source address and Virtual local area network SA_vlan; S3) Hash the true random number and SA_vlan to calculate the address to be written; S4) The signal instruction of the entry corresponding to the address is transmitted downward; S5) If the entry to be written is set If it is invalid, the entry will not be written, otherwise, write SA_vlan into the entry in the sel circuit; S6) Hash the destination address DA_vlan and the true random number to obtain the address of the entry, and then read out the address to be queried forwarded port. Multiple small forwarding tables in the present invention adopt the same hash calculation rule, and form different hash maps with different true random numbers, so as to obtain a load rate much higher than that of a unified forwarding table, and greatly save FPGA Precious BRAM resources inside.

The invention discloses an online parallel configuration system and method based on database interface layer operation flow and used for SCD (substation configuration description) files. When the system and the method are applied, SCD files of the whole station are analyzed firstly, IED (intelligent electronic device) models and communication subnets are mapped into an IED database and a communication subnet database, an interface layer is established on a database layer, an interface function is set, a configuration operation interface is arranged on an application layer, so that a user can input configuration commands and configuration parameters through the configuration operation interface, the databases are accessed and modified through the interface function provided by the database interface layer, and the SCD files are configured on the basis of the mapping relation between the databases and the SCD files. During parallel configuration, modification of IED files by the user is processed sequentially in an operation flow manner, data in the databases is modified one by one, and a modification result is returned to a configuration slave through the interface function. With adoption of the system and the method, collaborative configuration of the SCD files by multiple users can be realized, configuration conflict is avoided, configuration efficiency is increased, and configuration errors can be reduced.

The invention relates to a whiteboard operation method, device, system, whiteboard equipment and storage medium, and is applied in the field of whiteboard equipment. The method includes: detecting an operation event that occurs on the first whiteboard; if the target of the operation event is a page element, applying for an element lock of the target element; after applying for the element lock of the target element, displaying a pair of The operation result of the target element; wherein, the target element is the page element targeted by the operation event, and the target element does not belong to the page element being operated by the operation event of the second whiteboard; the first whiteboard and the second whiteboard They belong to the same shared conference, and the pages displayed by the first whiteboard and the second whiteboard are the same, so that multiple users can simultaneously operate the whiteboard on multiple whiteboard terminals participating in the shared conference. The embodiments of the present invention solve the problem of low efficiency when multiple people operate the whiteboard in a shared conference, and avoid operation conflicts when multiple people operate the whiteboard.

This invention discloses a solving method for late adding dynamic locks in a pattern design co-conference, which analyzes the different states of a dynamic lock user when joining in an on-going co-conference to put forward a related synchronous system and a transmission flow of the dynamic lock data to help users to join in the co-conference smoothly.

The invention discloses a system and a method for solving the conflict between full-screen gesture navigation and application logic, which are characterized in that the starting position of a gesture input action is detected, and whether the gesture input action is a system gesture or application internal logic is distinguished from the starting position, so that the operation conflict between the gesture input action and the application internal logic is avoided, the misoperation is effectively reduced, and the user experience is ensured.

The invention discloses a communication method and device in which multiple communication modes coexist, and relates to the field of optical distribution networks. The method includes: configuring a corresponding communication task for each data communication module in an RTOS, and forming a communication task queue for all communication tasks; When judging that the communication interruption signal of the data communication module is generated, open up a memory area and define it as a circular queue; judge that the circular queue is not full, and receive the communication data; store the communication data into the communication data storage unit; read the communication data The communication processing data of the unit is read, and the communication processing data is processed and sent through the corresponding communication interface. The invention has high working efficiency and low bit error rate, not only improves the working efficiency of the CPU, but also transmits data stably and reliably, and is convenient for users to use.