31results about How to "Realize remote sharing" patented technology

The invention discloses a network attack and defense virtual simulation and security evaluation method and system based on a virtualization technology. The method comprises: (1) a visual display module sending a received instruction for creating a network topological graph to a system control module, creating virtual network equipment, and a network attack and defense resource library module configuring the virtual equipment according to a performed experiment category; 2) the system control module creating a network topological structure according to the instruction of creating the network topological graph; 3) after the network attack starts, the visual display module capturing the position of the data packet sent by the virtual attacker, and dynamically displaying the position of the current attack; the system control module capturing a communication network data packet between the virtual attack machine and the virtual target machine; and 4) a security evaluation module being usedfor acquiring real-time security parameters of the virtual target drone during network attack and defense simulation, displaying the real-time security parameters in real time through a visual displaymodule, and evaluating the security of the virtual target drone.

The invention discloses a data sharing method for a Lustre storage system. The method comprises: 1) adding a dCache system to a server where the lustre system is, and according to the difference between the dCache system and the lustre system, extending a meta-database of the dCache system; 2) reading metadata of the lustre system by the server, converting the metadata to a metadata structure identifiable for the dCache system, and then storing the metadata structure in a corresponding extension field of the meta-database of the dCache system; and 3) when receiving a user data transmission request in a wide area network by the dCache system, according to the request, querying matching metadata from the meta-database of the dCache system, then reading the data from the lustre system and caching the data to the dCache system, and returning a query result to the user. According to the method, the data security and reliability are improved and remote sharing of other local storage systems is realized.

A screen projector integrated with a video conference system comprises an external dynamic memory, and a data receiving module, an audio decoding module, a video decoding module, an internal memory and a data output module which are controlled by a central processing unit, a video conference system is arranged in the central processing unit; and the video conference system is used for realizing the functions of data projection and data transmission through a network. A conference system comprises a screen projector integrated with a video conference system, a local display terminal, a conference system server and a conference terminal. According to the invention, synchronous screen sharing is realized by integrating a conference system in the wireless screen projector, and screen sharing can be realized by connecting the wireless screen projector with wireless screen projection equipment through a wireless screen projection protocol. Besides, after the conference system is integrated, other participants can watch the shared screen content by connecting the conference system through the public network without connecting an internal network in a conference number and password sharing manner, so that the internal network security of a company is ensured.

The invention discloses an automatic mycobacterium tuberculosis screening system for mycobacterium tuberculosis sputum smear, comprising a mycobacterium tuberculosis sample scanner, a control recognition system and a remote diagnosis system, wherein the mycobacterium tuberculosis sample scanner comprises an optical system for amplifying a mycobacterium tuberculosis sample, a high-precision slide glass platform for holding the mycobacterium tuberculosis sample, an illumination system and a control PC machine; the control recognition system comprises a mycobacterium tuberculosis sample scanning system, an intelligent mycobacterium tuberculosis recognition system and a mycobacterium tuberculosis image database management system; the control PC machine is in communication connection with the mycobacterium tuberculosis sample scanning system; the mycobacterium tuberculosis image database management system is connected with the intelligent mycobacterium tuberculosis sample recognition system by a mycobacterium tuberculosis sample image display and analyzing application module; the control recognition system is connected with the remote diagnosis system. According to the invention, the mycobacterium tuberculosis sputum smear is successfully digitalized by a fluorescent scanner, automatic scanning is realized, remote share of one mycobacterium tuberculosis sputum smear can be realized, and the mycobacterium tuberculosis sputum smear can be stored for a long time.

The present invention discloses a combined teaching aid for teaching measurement. The combined teaching aid comprises a support pedestal and a rotary seat, the rotary seat is connected with the support pedestal through a rotation column, combined measurement mechanisms are installed at two sides of the support pedestal, each combined measurement mechanism comprises measurement tables installed attwo sides of the support pedestal, the two ends of each measurement table are connected with spring columns, the outer end of each spring column is connected with one measurement seat, each measurement seat is internally provided with two measurement reels, each measurement reel is fixed at the internal portion of the support pedestal through one metal shaft, the outer side of each measurement seat is provided with one measurement outlet, each measurement outlet is internally provided with one spring clamp, one measurement flexible rule is winded at the surface of each measurement reel, the tail end of each measurement flexible rule is connected with one magnetic base, and the surface of each magnetic base is provided with one metal pad. The action of the combined measurement mechanisms 8is employed to measure the external devices and rapidly measure objects with different shapes and sizes so as to meet different measurement demands, and the combined teaching aid is more practical when being concretely used.

The invention discloses a multifunctional dust collecting device for teaching display boards. The multifunctional dust collecting device comprises a supporting base and a rotating seat. Supporting plates are connected to the two sides of the rotating seat correspondingly. The teaching display boards are mounted on the outer walls of the supporting plates. A dust receiving mechanism used for collecting dust is arranged at the bottom end of each teaching display board. Each dust receiving mechanism comprises an arc-shaped seat mounted at the bottom end of the corresponding teaching display board. An arc-shaped groove is formed in each arc-shaped seat. A plurality of discharging holes are formed in the inner wall of each arc-shaped groove. A concentrating seat is arranged at the bottom end ofeach arc-shaped seat. The discharging holes are connected with the inner walls of the concentrating seats through bent pipes. An air pumping pipe is connected to the bottom end of each concentratingseat. The generated dust falls into the arc-shaped grooves of the arc-shaped seats at the bottom, meanwhile the floating dust can quickly enter the arc-shaped grooves in the arc-shaped seats under theaction of the air pumping pipes through the generated continuous attraction effect, and the dust entering the arc-shaped grooves further enters the concentrating seats through the discharging holes.

The invention discloses a method and a device for realizing interface operation. The method includes: obtaining the operation performed by the user on the local interface of the first terminal; initiating a request to the server according to the operation, receiving the result returned by the server, and displaying it on the local interface; displaying the operation and / or the local The content of the interface is synchronized to the shared interface of at least one second terminal for display. The present invention realizes remote data transmission and content sharing, has good real-time performance of information transmission, has relatively low requirements on terminal hardware configuration, is simple and easy to operate, and improves user experience in terms of human-computer interaction.

The invention relates to the technical field of sea area management, and provides a passenger ferry management system. The system comprises a basic data management module, a daily monitoring management module, and a report data management module, wherein the basic data management module is used for managing all the basic parameters and related business rule settings in the system, the daily monitoring management module is used for recording daily ferrying data of a passenger ferry according to the first-voyage report and the last-voyage report of the passenger ferry, and the report data management module is used for calculating the ferrying capacity in a time period based on the daily monitoring data provided by the daily monitoring management module and generating a related passenger ferry daily report. The system further comprises a system opinion management module which is used for users to pose problems occurring in the running process of the passenger ferry management system and used for answering questions according to the raised problems and optimizing the system. By using the management system of the invention, the management efficiency and management level of passenger ferries are improved.

The invention discloses a data sharing method of a Luster storage system. This method is: 1) add a dCache system on the server where the luster system is located, and then expand the metadata database of the dcache system according to the difference between the dCache system and the lustre system; 2) the server reads the metadata of the Luster system, and It is converted into a metadata structure recognizable by dCache, and then stored in the corresponding extension field of the metadata database of the dCache system; Query the matching metadata, then read the data from the luster system and cache it in the dCache system, and return the query result to the user. The invention improves the security and reliability of data, and realizes remote sharing of other local storage systems.

The invention discloses a wireless positioning system for a new energy automobile charging rack, and provides a positioning method of a positioning tree, namely a positioning method for carrying out high-precision low-energy consumption positioning on charging rack interaction base stations. The method is easy to operate and high in accuracy; the location of the charging rack can be analyzed in real time; a management system collects distribution and usage quantity of each charging rack interaction base station through an intelligent trigger system, and processes the rated quantity of exceeding the charging rack interaction base stations through a data processing module; the management system pushes a suggested path and the charging rack interaction base stations through an information push module to achieve intelligent management; a charging system is provided with an emergency power supply and a common power supply; the emergency power supply is connected with the common power supply through a current-limiting automatic change-over switch; and when the common power supply is powered off in a travel, the common power supply can be switched into the emergency power supply through the current-limiting automatic change-over switch, so that accurate positioning of the system is ensured.

The invention provides to a remote network attack and defense virtual simulation system based on virtualization and cloud technology, relates to the field of information safety and experimental system remote sharing, solves the problems of incapability of remotely sharing and building a network topology as well as a onefold attack and defense scene in the conventional network attack and defense virtual simulation system, and provides the remote network attack and defense virtual simulation system. According to the invention, virtualization and cloud technology are used to establish a virtual attacker and a virtual target airplane on cloud storage, network connection equipment and network guard equipment are configured for the virtual attacker and the virtual target airplane, and diversified network topologies and attack and defense scenes are established for users to carry out attack and defense experiment; the system comprises a remote access control module, an experimental configuration module, a virtual attacker cloud module, a virtual target drone cloud module, a monitoring center module, an expansion equipment configuration module and a management center module; users are allowed to use the virtual simulation system remotely through a VPN (Virtual Private Network), repeated investment and construction to the attack and defense virtual simulation system are avoided, and the use ratio of experimental facilities is improved.

The invention provides an on-line monitoring capacitive sensor. The sensor comprises a capacitor, a capacitor dielectric core, a pollutant injection mechanism, a charging and discharging oscillation circuit, a high-frequency pulse reading unit and a CPU processing unit. Two parallel polar plates of the capacitor are connected to the charging and discharging oscillation circuit; the charging and discharging oscillation circuit can charge and discharge the two parallel polar plates of the capacitor to obtain a high-frequency pulse signal, the high-frequency pulse signal is sent to the high-frequency pulse reading unit through the output end of the charging and discharging oscillation circuit, and the high-frequency pulse reading unit sends the read pulse signal to the CPU processing unit. Physical quantities are converted into high-frequency pulse signals, the physical quantities are monitored by monitoring the numerical values of the high-frequency pulse signals, and different monitoredenvironmental pollution can be sprayed to a capacitor dielectric core.

The invention is applicable to the technical field of communication, and provides a session record processing method, device, equipment and storage medium. The session record storage method provided by the present invention is applied to a terminal, and includes the following steps: monitoring session events of the terminal through the first program; when the session acquisition function of the first program is triggered, acquiring the target session record of the second program; through the second program A program uploads the target session record to the server for storage. Therefore, the method for storing session records can conveniently realize the remote sharing of session records between terminals, which provides convenience for users.

The invention is applicable to the technical field of communication, and provides a session record processing method and device, a terminal and a storage medium. The session record storage method provided by the invention is applied to the terminal and comprises the following steps: monitoring a session event of the terminal through a first program; when the session obtaining function of the firstprogram is triggered, obtaining a target session record of a second program; and uploading the target session record to a server for storage through the first program. Therefore, according to the session record storage method, remote sharing of the session records among the terminals can be conveniently achieved, and convenience is provided for users.

An electronic page handwritten annotation and display method, which establishes an annotation system management platform; the upload terminal, the annotation terminal and the annotation system management platform are connected in the form of a wide area network or a local area network; Upload to the annotation system management platform; the annotation terminal downloads the electronic pages that need to be annotated from the database of the annotation system management platform to the annotation terminal, and then uses the handwriting input device to make handwritten annotations; store the information of the above handwritten annotations in the annotation system management platform . Combine and display the electronic page data and the data containing annotation handwriting. The present invention has strong integrity, synergy and pertinence, and remote users can share the information accurately and conveniently. It can save resources and improve work efficiency.

The invention discloses a wireless network sharing method, device and system. The method comprises the steps of obtaining first request information sent by a terminal, wherein the first request information is used for requesting to access a wireless shared network, and the first request information comprises information of the wireless shared network pre-obtained from a gateway, address information of a core network server and information of the terminal; establishing communication connection between the terminal and the wireless shared network according to the information of the wireless shared network; and establishing the communication connection between the terminal and the core network server according to the address information of the core network server and the information of the terminal, thereby enabling the terminal to carry out data interaction with a core server through the gateway. Through application of the mode, remote sharing of the wireless network can be realized, and network resources are utilized fully.