296results about How to "Centralized control" patented technology

The present invention is generally directed to a computer security management system that integrates a firewall with an intrusion detection system (IDS). In other words, the firewall and IDS of the present invention can be designed to communicate process or status information and packets with one another. The present invention can facilitate centralized control of the firewall and the IDS and can increase the speed at which packets are passed between a secured computer network and an external network. Increased packet processing speed can be achieved in several ways. For example, the firewall and IDS can process packets in series, in parallel, and sometimes singularly when one of the components is not permitted to process a packet. Alternatively, singular processing can also be performed when one component is permitted to pass a packet to the secured computer network without checking with the other component.

A system and method for providing Web-based remote security application client administration in a distributed computing environment is described. A self-extracting configuration file is stored. The self-extracting configuration file contains an executable configuration file that is self-extractable on a target client into an administered security application. An executable control is embedded within an active administration Web page. The executable control is triggered upon each request for the active Web page and causes dynamic Web content to be generated therefrom. A Web portal including the active administration Web page is exported to a browser application independent of a specific operating environment. The executable control is interpreted to facilitate copying of the self-extracting configuration file to the target client.

The invention discloses a remote control system and controlling method of information household electrical appliance, which comprises the following parts: conversation control server to converse SIP message, family gateway server and control terminal, wherein the control terminal connects the conversation control server through IP switch-in net; the family gateway server connects the conversation control server through IP switch-in net. The controlling method comprises the following steps: 1. transmitting the SIP message with control information from control terminal to conversation control server; 2. transmitting the SIP message to the family gateway server through conversation control server according to the network address of family gateway server in the SIP message; 3. controlling the information household electrical appliance through family gateway server according to the ID number and control order of the information household electrical appliance in the SIP message. The invention improves the virtual property of the control communication, which is convenient to control the information household electrical appliance remotely and collectively.

An apparatus for convenient centralized control of a personal cooling environment of an exerciser by the exerciser while exercising includes a plurality of air outlets and a control center. Each air outlet is capable of being in airflow communication with a cooling air source providing a flow of cooling air. The plurality of air outlets are arranged so as to direct cooling air toward the exerciser to create a personal cooling environment for the exerciser. At least one air outlet is adjustable in response to a control signal. The control center is easily accessible to the exerciser while exercising and generates control signals in response to input from the exerciser. The control signals cause at least one air outlet to change a characteristic of the cooling air flow therethrough. Together, the control signals control the personal cooling environment. The controllable air flow characteristics include one of flow direction and rate.

The invention discloses a single-stage bidirectional isolation AC-DC converter, and belongs to the field of an electronic power electronic converter. The structures of three converters are each composed of single-phase AC sources, DC sources, Boost inductors, phase shift inductors, bus capacitors, transformers, primary power switch tubes, secondary power switch tubes and the like. The Boost inductors are connected to leg midpoints such that the integration of a bidirectional Boost PFC converter with a bridge type bidirectional converter is realized, through single-stage power transformation, two functions of PFC and isolation DC-DC transformation can be realized, and bidirectional flowing of energy is realized. The single-stage bidirectional isolation AC-DC converter, has the advantages of small power loss, high transformation efficiency, small switching loss, capability of realizing the bidirectional flowing of the energy, and the like, thereby being especially suitable for V2G and power network-storage battery energy storage systems.

A remote implementation method based on a traditional industrial inkjet printer local control system comprises the following steps of a local control equipment hardware remote step including reconstituting hardware structures of far-end control systems of an upper computer and a lower computer; a remote communication protocol design step including adding a communication channel protocol stack module; a packing protocol and unpacking protocol design step of transmission data, which includes adding a transmitting and receiving protocol stack module; a far-end packing information sending and receiving program design step which includes completing an I/O module of control data and display data. The remote implementation method based on the traditional industrial inkjet printer control system achieves remote operation of the industrial inkjet printer, effectively protects a site operator to stay away from an operation site harmful to a human body; meanwhile, the remote implementation method is based on the traditional industrial inkjet printer local control system, is low in costs and easy to implement; a completed remote control system accords with an original local control system mode and method, retraining on site operators is not needed, centralized control is facilitated, and human cost is further reduced.

The invention relates to a multi-enterprise cloud folder deployment and information interaction method facing a common client. The method specifically comprises the following steps: a plurality of enterprises deploy client content of the enterprises in a cloud folder manner; when the content is approved by verification, a service operation module carries out billing operation on the enterprises; when the billing is successful, a result is expressed in an enterprise user client to carry out information interaction between the enterprise user client and the enterprises; the enterprises can publish information and services in the same sharing cloud folder or one enterprise can publish own information and services in the cloud folder of the other enterprise under the precondition that one enterprise can obtain the allowance of the other enterprise; and the enterprise user can obtain the information and services of a plurality of enterprises at the same time. According to the multi-enterprise cloud folder deployment and information interaction method facing the common client disclosed by the invention, the convenient publishing and management of a plurality of enterprises on the same enterprise user client can be realized, and the efficiency of carrying out the information interaction on the enterprise user and the enterprises is improved; and the multi-enterprise cloud folder deployment and information interaction method is mainly used for fields of propaganda of the enterprises, data collection, membership service, depth and precision marketing, and establishment, duplication and management of a client relation and the like.

A method and apparatus are disclosed for generating a graphical interface for software applications having a command line interface to enable local or remote access of such software applications in a uniform manner without regard to the location of the remote application. The location and syntax of a new software application, and any required environment settings, are specified in response to a sequence of queries. The specifications for each software application is parsed to generate a graphical client interface listing the available software applications and enabling remote access to such software applications. A desired software application is selected by a user from the client interface and the user specifies any necessary parameters for the selected software application. An input file is transferred from the client to the remote server where the selected software application is located. Any output or log files are returned to the client, for example, using the FTP protocol. The client interface permits distributed processing through a web interface and enables software applications to be accessed and used from a remote location.

The invention discloses a communication device and method for realizing communication between a DSP and a PC by means of a PCIE on the basis of an FPGA, and belongs to the technical field of communication. The invention aims to solve the problem that the communication between a DSP board card and the PC by means of the PCIE is poor in flexibility. According to the communication device and method for realizing communication between the DSP and the PC by means of the PCIE on the basis of the FPGA, the DSP interface logic, share memory interface logic and PCIE interface logic relevant to the communication between the DSP and the PC are integrated in FPGA, the integration of a PCIE communication interface between the DSP and the PC, other logic function modules and the like by means of the FPGA, thus the communication is more flexible, the structure is simple, integration is high, modification is easy in order to match with different needs, and thus the flexibility of a system is increased. The communication device for realizing communication between the DSP and the PC by means of the PCIE on the basis of the FPGA is suitable for the communication between the DSP and the PC.

The invention discloses a system and method for remotely monitoring a tobacco sheet production line. The system comprises a data monitoring layer, a data transmission layer and a data collecting layer. The data monitoring layer and the data transmission layer are in bidirectional communication. The data transmission layer and the data collecting layer are in bidirectional communication. The data monitoring layer comprises a server. The server is respectively connected with a warning device, a printer and a UPS. The data transmission layer comprises a GPRS main module. The GPRS main module is communicated with an air compression station GPRS auxiliary module and a heat supply station GPRS auxiliary module in two directions. The GPRS main module is further communicated with the server in two directions. The data collecting layer comprises an AD data collector, a serial port collector, a current sensor, a pressure sensor, a temperature sensor and a flow totalizer. The system for remotely monitoring the tobacco sheet production line has the advantages of being low in maintenance cost, high in reliability, reasonable in expense and the like.

The invention provides a vector control system, a control method and device, an air conditioner and a storage medium. The vector control system comprises a control module and a variable frequency drive module, wherein the control module comprises a weak magnetic current, a maximum torque current ratio control unit and an adjustment module; the variable frequency drive module receives an input pulse width modulation signal and is used for inverting the DC signal into a three-phase AC signal to input the signal in a permanent magnet synchronous motor, wherein the current output of the three-phase AC signal is increased by injecting the weak magnetic current so as to make the permanent magnet synchronous motor generate heat. The vector control system increases the current output of the three-phase AC signal by injecting a weak magnetic current into the permanent magnet synchronous motor such that the permanent magnet synchronous motor can generate heat, which realizes the function of low-temperature heating only needing to increase the weak magnetic current by means of software control with no need to modify the existing compressor structure. And the vector control system is applied to the outdoor unit of the air conditioner, which helps to reduce the production cost of the enterprise with a simple structure and is easy to implement.

The present invention relates to a software configuration item test method and system. The system comprises: a network interface module, a CPU processing module, an FPGA module, a signal conversion module, an interface conversion module, and a storage module. The network interface module is configured to receive a test serial number sent by a test control terminal. The CPU processing module is configured to receive the test serial number, and parse and schedule the test serial number to generate a corresponding test instruction and thus to configure test interface parameters corresponding to the test instruction. The FPGA module is configured to generate configuration interface time sequence relationship and test data according to the test interface parameters. The signal conversion module is configured to convert the interface time sequence relationship and the test data into test excitation information matching with a test device. The interface conversion module is configured to feed back response information made by a tested device according to the test excitation information to the FPGA module. The storage module is configured to store the response information. The system and method according to the present invention have the advantages of portability, remote control and the like.

The invention provides a system for measuring the length or the width or the height of vehicles in real time. The system is high in measuring speed, free of manual work, low in cost, high in measuring precision and high in safety performance. The system comprises a first laser scanner 1, a second laser scanner 2, a controller, a server and a vehicle data real-time management system. The first laser scanner 1 is supported through a first support 3, the second laser scanner 2 is supported through a second support 4, and a sentry box of an entrance or an exit of a store is arranged between the two laser scanners. While the vehicles are stopped for making a record and paying, the system can immediately measure the length of the vehicles in real time at the same time. According to the characteristics of different laser scanners, the measuring time of the system is only 0.1 to 1 second, and the measuring precision can reach several millimeters or dozens of millimeters. The invention also provides a measuring method based on the system at the same time.

The invention relates to a method for forwarding information and acquiring mutual information by enterprises based on a web browser. The method comprises the following steps that: an initiator user initiates an information forwarding request instruction on a personal computer, an intelligent mobile phone or other possible platforms through the web browser; an enterprise side cloud service ability platform acquires the forwarding request and then checks whether the enterprise billing account balance is adequate; and if not, the forwarding failed information is displayed on webpage by means of image-texts and multi-media, and if so, the information forwarding procedure is started. By the method, the information interaction between persons and mechanisms such as final customers, staffs, cooperative partners of the enterprises related to products and service provided by the enterprisers and the enterprises is realized by means of image-texts and multi-media in the web browser, the enterprise information security risk is effectively reduced, and the management of the enterprises sending the enterprise corresponding information to a web browser side is built. The method is mainly used for the fields such as enterprise propaganda, data collection, deep and accurate marketing and customer relations establishing, copying and managing.

The present invention discloses a distribution automation cabinet including a cabinet body and a plurality of drawer type cabinets. The cabinet body movably connects with the drawer type cabinets, and the drawer type cabinets are arranged in the cabinet body. The distribution automation cabinet is provided with a plurality of functional modules, and the functional modules are assembled in the distribution automation cabinet in a drawer manner for forming drawer unit modules. Compared with the prior art, the distribution automation cabinet provided by the present invention can be used as a standardized product for production, and various functional module equipment in the distribution automation cabinet can also be used as standardized products for production so as to match with any one ring network cabinet group provided by the prior art or available in the market. And the distribution automation cabinet significantly solves a security problem of outdoor opening and closing existed in the prior art, simultaneously, enhances supply electricity continuity of an outdoor opening and closing place, facilitates the development and management of smart power grids of our country, and therefore, the distribution automation cabinet has a wide application prospect.