286results about How to "Networking" patented technology

The present invention relates to a technique for debugging and testing potential virus, trojans, and other malware programs. The present invention, named Cyberlock™ provides a technique to analyze malware programs on a network in a secure manner, which allows multiple users to access or monitor the analysis. In the present invention, a virtual machine (VM) may be run on a network, emulating the operation of a Windows, LINUX, or Apple operating system (or other O / S), and the malware or suspected malware may be executed on that virtual machine. The virtual machine is isolated on the network, but accessible to one or more users, in such a manner than the malware or suspected malware may be analyzed.

A technique incorporates an efficient means for avoiding micro-loops on a backup path associated with a failed protected link. An intermediate node delays updating a forwarding database (FDB) contained in the intermediate node based on the intermediate node's distance from the failed link. Specifically, intermediate nodes near the failed protected link delay updating their FDBs for a longer period of time than nodes farther away from the failed link. By updating FDBs in this manner, micro-loops may be avoided on the failed link's backup path as nodes on the backup path that are close to the failed link do not update their FDBs ahead of nodes farther away on the backup path.

The invention discloses an intelligent depot output-input system of a digital grain depot. The intelligent depot output-input system of the digital gain depot comprises an intelligent depot output-input access control system, an intelligent depot output-input automatic sampling system, an intelligent depot output-input examination assay system, an intelligent depot output-input unattended operation automatic metering system, an intelligent depot output-input system control terminal, an intelligent depot output-input goods receiving-sending management system, an intelligent depot output-input system one-stop service platform and an intelligent depot output-input system control center. The intelligent depot output-input access control system, the intelligent depot output-input automatic sampling system, the intelligent depot output-input examination assay system, the intelligent depot output-input unattended operation automatic metering system, the intelligent depot output-input system control terminal, the intelligent depot output-input goods receiving-sending management system and the intelligent depot output-input system control center are connected with the intelligent depot output-input system one-stop service platform. According to the intelligent depot output-input system of the digital grain depot, a computer, the RFID internet of things technology, the communication technology and the information technology are converged together, networking, automation and intelligent management of the depot output and input are achieved, and labor participation is reduced.

Provided is a student answer information real-time collection and efficient and intelligent correcting system and use method in a teaching process, belonging to a teaching system. A teacher lesson preparation module is used for teachers to compile exercises, input standard answers and scores, and upload data to a server; students upload answers to the server at student clients; an efficient and intelligent correcting module is used for automatically correcting objective questions, preprocessing subjective questions, automatically correcting the questions capable of being intelligently corrected, sending the questions incapable of being intelligently corrected to teachers for correction, and transmitting correction results to the server; the server feeds back the correction results to the student clients. The system and method can realize ''networking, digital and customized'' education, allow students to ''learn anywhere and anytime'', deeply fuse with current education, reach the effect of ''classroom application, regular application, and universal application'', and be easily and extensively copied in areas with poor education resources to realize educational equity and teaching in accordance with the aptitude of students.

The invention relates to an area type energy Internet and an integrated optimization planning method thereof. The area type energy Internet comprises local energy resources, distributed energy, production and consumption integrated energy and mutually connected area micro energy nets. The integrated optimization planning method comprises the following steps: 1, obtaining an area type energy Internet planning design database; 2, establishing an optimization mathematic model; 3, obtaining input variable parameter values needed by the optimization mathematic model from the area type energy Internet planning design database, solving the optimization model, and obtaining output data of decision variables; and 4, analyzing the output data of the decision variables to obtain a cooperation optimization result, wherein the cooperation optimization result comprises an optimal technological type selection and layout, an optimal equipment capacity, an optimal heat network layout and an optimal operation strategy. Compared to the prior art, the area type energy Internet and the integrated optimization planning method thereof overcome the defects of poor interaction between energy users and difficult supply-demand matching in the prior art and have the advantages of networking, systematization, high efficiency and the like.

A method of operating a Smartphone or other mobile handheld wireless computerized communications device outside of a normal cellular network. The method can be useful for either reducing cellular phone costs, or alternatively when the cellular phone infrastructure is degraded or absent. In such situations, the Smartphone operates in an alternative peer-to-peer wireless network mode, supplemented by optical network links as needed. The method can utilize standard Smartphone functionality such as Bluetooth or WiFi transceivers, light sources, and video cameras, and may be implemented in the form of a standard Smartphone App. The invention may establish a Gnutella-like peer-to-peer networking protocol between nearby Smartphones, and can extend the length of the peer-to-peer network connections by way of longer distance optical links. In alternative embodiments, various Smartphone peripherals can be added to extend the functionality of the peer-to-peer network still further.

The invention discloses an intelligent logistics and EPC (electronic product code) network sensing system used for real-time monitoring of vehicles and goods during logistics process. The system comprises video monitoring modules, SIM (subscriber identity module) card positioning modules, sensor modules, a RFID (radio frequency identification) module and an intelligent logistics scheduling platform, the video monitoring module, the SIM card positioning module and the sensor are arranged on each goods-transporting vehicle, the RFID module sends goods information to the intelligent logistics scheduling platform after reading RFID tags fixed on goods, and the intelligent logistics scheduling platform obtains positioning information of the SIM card positioning module of a vehicle transporting the goods according to information of the RFID module, obtains related vehicles transporting the goods, and monitors the vehicles and the goods in real time through the video monitoring modules and the sensor modules mounted on the related vehicles. The intelligent logistics and EPC network sensing system can realize real-time monitoring on temperature, humidity, online operating states and vehicle operating parameters of the vehicles transporting specific goods during logistics processes, can improve safety of logistics process and can reduce errors during the logistics processes.

The invention provides a video-based vehicle overspeed monitoring method and a video-based vehicle overspeed monitoring system. The method comprises the following steps: firstly, performing standardization and enhancement on originally acquired images through image pretreatment; then, acquiring the vehicle speed of a dynamic target through dynamic target segmentation, the dynamic target tracking and the vehicle speed measurement, and judging whether the dynamic target is overspeed through the vehicle speed; and finally, finishing the identification of the plate number of the dynamic target and transmitting the data to a monitoring center through the plate number positioning and character recognition. The video-based vehicle overspeed monitoring system realizes full-automatic monitoring and networking, and has convenient erection, low cost and higher practical value. The video-based vehicle overspeed monitoring system has strong universality, strong openness, and strong extensibility. In addition, the video-based vehicle overspeed monitoring system is unnecessarily embedded with a wayside induction coil, adopts video to detect the overspeed state in a non-contact way, integrates the vehicle speed measurement and the plate number identification at the front end of the system, and has low requirement on the communication bandwidth.

The invention relates to the technical field of electronic invoice service management, in particular to an electronic invoice security management service system based on cloud computing and cryptography. The electronic invoice security management service system based on the cloud computing and the cryptography adopts technologies of the cloud computing, big data, anti-fake encryption, internet and mobile internet to ensure the correct generation, reliable storage, safety and uniqueness of electronic invoices, and provides convenient query authentication and other electronic invoice data services. The system can ensure the correct generation, reliable storage, query authentication, safety and uniqueness of electronic invoice information, realizes paperless, electronic, networked and automatic management of invoices, reduces the invoice cost and improves the informatization management level.

A system for forcing e-mail addresses into the Bcc: field of transmitted messages in order to enforce user privacy. A user interface enables a user to indicate that their e-mail address is not to be included in a “To:” or “Cc:” field of an e-mail message from another user when the number of e-mail addresses contained in those fields exceeds a threshold size. The user's e-mail address and the associated threshold are stored for future reference when new messages are sent by the other user. Subsequently, when a new message is generated by the other user in which the number of e-mail addresses contained in the “To:” and / or “Cc:” field exceeds the threshold, then the disclosed system moves the user's e-mail address from the “To:” or “Cc:” field to the “Bcc:” field of the message before the message is transmitted to its recipients. Privacy messages may either be sent individually to specific users, or may be automatically generated as a result of a general privacy setting being indicated by the user.

The invention relates to the field of automobile instruments and vehicle-mounted information services, and provides an intelligent vehicle-mounted system which integrates the all-graphic virtual instrument display function and vehicle information services. To provide a comfortable, easy and safe driving environment and multifunctional and comprehensive driving services for an owner, according to the technical scheme, the integrated all-graphic virtual instrument type vehicle-mounted information service system comprises an embedded ARM processor, a CAN communication device, an information acquisition device, a 3G / 4G module, a Bluetooth module, a Beidou / GPS module, a WIFI module, a multimedia device, a camera device and an LCD touch screen. The CAN communication device is composed of a controller and a transceiver and used for transmitting vehicle status data and sending complete vehicle running status information from the information acquisition device to the LCD touch screen through the embedded ARM processor. The integrated all-graphic virtual instrument type vehicle-mounted information service system is mainly applied to vehicle-mounted information services.

The invention discloses a vehicle scheduling method applied to a server side. The method comprises: S1, acquiring idle parking space number information and / or waiting number information in a waiting region; and S2, according to the obtained idle parking space number information and / or waiting number information, controlling gate at a vehicle entrance of the waiting region to lift a rod so as to release vehicles with the planned number to enter the waiting region. With the method disclosed by the invention, controlling of a gate system is realized by a server or a hand-held control terminal andthus overall-planning scheduling is carried out, so that the intelligent level of field scheduling is improved; unmanned scheduling is realized, so that the labor cost is reduced; and the outbound efficiency of passengers in a station or airport is increased. In addition, with the vehicle scheduling system, networking, informationized, intelligent, and high-efficiency vehicle scheduling is realized conveniently; the labor cost is lowered; intra-city and inter-city connection and communication and resource sharing are realized.

The invention relates to an energy-saving control management system of a network central air conditioner and a method thereof. The control management system comprises a central control cabinet, a general network controller, an Internet network architecture and a network air conditioner, wherein the general network controller adopts a TCP / IP protocol as a network control protocol, sends operation parameters of the air conditioner to the central control cabinet by the Internet network architecture and receives and executes control instructions of the central control cabinet. The invention also comprises the energy-saving control management method which uses a system energy efficiency ratio COP<sys> as an air conditioner energy efficiency mark and adjusts the operation parameters of the air conditioner by calculating the dynamic system energy efficiency ratio so that the dynamic system energy efficiency ratio is constant maximum, and the central air-conditioning system can work in an energy-saving state to a maximum extent.

A MEMS micro type of magnetic field transducer with high sensitivity consists of MEMS twisted micro lens with two fixed ends, magnetism sensitive film and collimator with double optical fiber. It is featured as forming twist space of component between metal feedback electrode and magnetism sensitive film, packaging said collimator by utilizing optical package resin through regulation frame. Its preparing method is also disclosed.

A video on demand system includes a head-end coupled through a proxy server to plural client terminals. The proxy server performs (or cooperates with another component in performing) various functions, including user interface definition, security, system administration (e.g. channel management, load distribution, and failover), and protocol translation.

A method and system for optimizing network coverage and capacity are provided. The method comprises that: judging whether there is a problem of coverage and capacity according to the threshold set in a NodeB for the collected coverage and capacity optimizing data; if yes, the NodeB provides a solution strategy according to the problem of coverage and capacity as well as the coverage and capacity optimizing data causing the problem. The method achieves the automation of network coverage and capacity, saves a great deal of manpower and material resource needed by the traditional optimizing method, and decreases the cost of network operation and maintenance.

An image compression apparatus and method which compression-encode an input moving image signal according to a JPEG2000 system and record the acquired encoded code stream in an MXF file, are provided. The image compression apparatus includes an encoding unit that compression-encodes each frame constituting an input moving image signal according to a JPEG2000 system to generate an encoded code stream for each frame, a file header generating unit that temporarily generates a file header of the MXF and records at least information for identifying a JPEG2000 system and size information of each encoded code stream generated by the encoding unit in the file header, a file body generating unit that records each encoded code stream generated by the encoding unit in the file body of the MXF, and a file generating unit that generates an MXF file at least from the data recorded in the file header and the data recorded in the file body.

The invention provides a vending machine management system. The vending machine management system comprises a vending machine, a monitor server, a monitor display, a database server, a network server, a PC terminal and a mobile phone client. The vending machine sends vending machine state data, sale data and position information to the monitor server through a 4G network; the monitor server classifies the vending machine data, displays a vending machine state signal and an alarm signal for the vending machine to the monitor display and sends the sale data and the vending machine position information to the database server; the database server stores and encrypts the received data and sends the data to the network server; the PC terminal accesses the network server through the Internet, and the mobile phone client accesses the network server through a 4G wireless network. By means of the vending machine management system, remote monitoring and management of the vending machine and sale information query and feedback are achieved, and the informatization, networking and intelligentization of vending machine management are achieved.

The invention belongs to the technical field of power and electronics control, and relates to a power supply device in the direct current electric exploration technology applied to the field of uranium ore resources and environment exploration. The power supply device comprises an accumulator, a solar battery component, an inversion controller and the like, wherein the inversion controller uses an STC single chip as a core and converts the electrical energy of the accumulator into alternating current staircase voltage to be output and supplied to the high-voltage electrode on a mind field, the frequency of the output voltage can be switched and changed in five levels, and the single side value of the output voltage can be switched and regulated in ten levels. The invention uses the solar photovoltaic generating technology to provide power supply, uses the single chip and a CAN communication module to realize the intellectualization and networking of the power supply control device, uses the inversion technology and the frequency conversion technology, uses the PID algorithm, carries out remote switching through an upper computer and a CAN bus network, has multi-frequency and multi-voltage optional output, has the characteristics of safety, high speed, high efficiency, stability and reliability, and provides much convenience for the workers conducting electric exploration of field uranium ore resources and other mineral resources.

The invention discloses a power distribution station based on grid source load storage coordinated control and a grid source load storage coordinated control system thereof. The system comprises a centralized decision layer, a distribution control layer and an equipment layer which are connected through the network. The equipment layer comprises power distribution equipment of multiple power distribution stations and distributed energy sources. The distributed energy sources comprise a photovoltaic system, an energy storage system and charging piles which are constructed in a way of being combined with the power distribution equipment and accessed to a low voltage side bus through distributed energy source interfaces. The distribution control layer comprises power distribution automatic terminals and grid source load storage coordinated control terminals which are corresponding to all the power distribution stations. The centralized decision layer comprises a power distribution automatic scheduling master station which is connected with all the power distribution automatic terminals and a grid source load storage coordinated control master station which is connected with all the grid source load storage coordinated control terminals. The grid source load storage coordinated control master station controls working of the distributed energy sources in the corresponding power distribution stations through the grid source load storage coordinated control terminals of all the power distribution stations. Coordinated control of the distributed energy sources can be realized by using the grid source load storage coordinated control system so as to achieve the objective of scheduling optimization.

The invention discloses a method for generating an electronic channel chart based on the Changjiang River standards, which is mainly based on the digital channel measurement data transmission standard of the Changjiang River, the digital channel measurement data verification standard of the Changjiang River and the electronic sea chart data protection scheme recommended by IHO (International Hydrography Organization), sets up a standardized electronic channel chart database of the Changjiang River by utilizing advanced computer network technology, data communication technology and geographic information processing technology, realizes the measurement and the management for channels over the Changjiang River, the generation of the electronic channel chart and the automation, integration and networking of the entire release process by means of the generation flow including data acquisition, data processing, editing of the channel chart, checking of the channel chart, release of the channel chart and application of the channel chart, and provide, in the form of browser, the latest electronic channel chart service for ships sailing on the Changjiang River, shipping related departmentsand enterprises and public institutions in time. The method has the obvious advantages of normative data format, complete data updating mechanism, mature business system, safe information protection mechanism, great advantage in popularization and the like.

The invention provides a prescription management application system which comprises a basic data module and a doctor workstation, wherein the basic data module comprises a traditional Chinese medicine prescription storage module and a Western medicine storage module. In the prescription management application system provided by the invention, by efficiently combining the traditional Chinese medicine prescription storage module with the Western medicine storage module, a comprehensive and standard prescription data source is provided for doctors, and the grass-roots doctors can locate traditional Chinese medicine diagnosis and corresponding Western medicine diagnosis more quickly and accurately to find out corresponding prescription, thereby improving the diagnosis level and working efficiency; the promotion and implementation of the prescription management application system provided by the invention in hospitals can sufficiently realize networked, electronic and paperless office work of medical office work and facilitate effective connection of medical treatment flows among departments as well as the standardized management of hospitals.

The invention discloses an intelligent car state supervising system based on mobile communication. The system includes car borne state supervising subsystem and the center computer subsystem in the traffic monitor. The car borne state supervising subsystem exchanges data information with the center computer subsystem through the base station of the wireless communication network, and forms a traffic monitoring and managing network. The car borne state monitoring subsystem includes a vehicle electron sensor group, car borne digital information processor, car borne mobile communication terminal and displaying and alarming device. The center computer subsystem includes a car identification incriminator, digital information processing computer, storing and recording device, peccancy and deficiency judger and alarm and order information generator. The invention can provide state information to the cit traffic managing department of any car automatically, thus it is convenient to the monitor and management of car state, upgrades the supervising efficiency of traffic state.

The invention discloses a super-long-range radar and video linkage control system comprising a radar and a radar information processing system; a telephoto lens, a digital high-definition video camera and an all-round digital high-precision cloud terrace are arranged at the top part of an observation post; a video linkage control computer, a digital vector control keyboard and a monitor are arranged in a control room of the observation post; the system further comprises a monitoring center; and the components are connected through a network. The super-long-range radar and video linkage control system realizes the integration of optical and electronic observation means and the comprehensive use of information of the radar system, thereby solving the problems of lower search speed and poorer accuracy of the prior artificial optical observation and realizing the digitalization, the networking and the automation of the optical observation. The system can greatly improve target searching and tracking speed and precision, and reduce labor intensity of staff on duty.

The invention discloses a battery screen printing quality detecting method based on block template matching. Original images of batteries are acquired to build a template data set; images of the batteries are corrected; the corrected images of the batteries are tailored; detecting areas are extracted to reduce information redundancy; battery screen printing images are cut from battery backgrounds;a battery screen printing position is determined; block matching is performed on images to be detected by using block template images in the template data set to judge the matching degree between images of the batteries to be detected and templates; block sub images of the batteries to be detected are compared with built template sub images one by one; difference results are analyzed to obtain battery screen printing defect information; aberration quantitative analysis is performed on each sub image to obtain aberration conditions of each part in global images; and meanwhile, average processing is performed to observe global aberration conditions to finish the battery screen printing quality detection. The method needs no manual intervention, and can realize quick high-precision battery screen printing quality detection.

The invention discloses a gas detecting device for measuring the concentration of gas. The gas detecting device comprises a main control module, a display module, an input module, an output module, a safety grid module, a sensor module and a power module. In specific implementation, the gas detecting device is formed by lamination of three layers of a display board, a control board layer and a power board layer, and is externally connected with a sensor probe which can be used for detecting different gases. The gas detecting device disclosed by the invention also supports networking with an upper computer and can support multi-gas and multi-range detection.

The invention discloses a multifunction all-round campus centralized monitoring system, which includes a local monitoring center. The local monitoring center is connected to a transmission network unit. The transmission network unit is connected respectively to a teaching building monitoring unit, a campus gate monitoring unit, a school wall monitoring unit, a remote monitoring center, a plurality of home monitoring terminals and a plurality of mobile monitoring terminals. According to the invention, based on campus multi-directional monitoring needs, the unified network design and a variety of capture devices are used for centralized monitoring, and campus resource sharing, unified management, cross-region and cross-business can be achieved. Video signals, attendance data, alarm data and the like can be converted to digital signals to be sent, received, controlled, stored and displayed, management and control are conducted on a unified management platform, a campus monitoring networking and multi-level management model is achieved, and the multifunction all-round campus centralized monitoring system provides campus security protection and has good economic and social benefits. The invention can be widely applied to various campus centralized monitoring systems.

The invention relates to a ku / ka dual-frequency flat antenna. Coaxial resonant cavities are adopted in the antenna, each inner resonant cavity is provided with a ka radiating slot, and each outer resonant cavity is provided with a ku radiating slot. Ku linear polarization is realized by arranging the ku radiating slots on a ku / ka dual-frequency radiator, ka circular polarization is realized by arranging the ka radiating slots on the ku / ka dual-frequency radiator to realize two linear polarizations of which the phase difference is 90 degrees, and ku / ka dual-frequency receiving is realized by the flat antenna. The flat antenna is applied to a portable instant satellite communication system, and the flat antenna and a digital display are designed separately, so that the flat antenna realizes plug and play and is high in portability and easy to operate. The high-precision satellite antenna system can work in dual frequency bands of ku and ka, and is particularly suitable for workers of field operation, scientific exploration, rescue and relief, military affairs and police affairs, news and the like.

The invention relates to a vibration quality control technique in the concrete pouring construction of water conservancy projects, in particular to a concrete vibration quality monitoring and communication networking method. The method described by the invention mainly includes the following steps: on a vibration site, a wireless local area network is set by the mode of wireless access points to cover the whole construction site, so that all vibrators are in the wireless local area network, and the wireless local area network of the construction site establishes network connection with a server data center, so that the wireless local area network of the construction site and the data center are established in the same local area network. The method has the advantages that the monitoring of vibration quality can be intelligentized and networked, the stability and reliability of data transmission are guaranteed, and therefore problems, such as over-vibration, missed vibration and insufficient vibration, are effectively controlled. The method is particularly applicable to the monitoring of concrete vibration quality.

The invention provides a satellite attitude track control test system and method. The satellite attitude track control test system comprises a simulator head, a simulator intelligent controller and a simulator remote client side, wherein the simulator head is used for outputting simulation signals in a test and simulating the operating environment of a satellite to be tested; the simulator intelligent controller is connected with the simulator head, controls the operation of the simulator head and collects the work state of the simulator head, and the simulator remote client side is connected with the simulator intelligent controller, controls the operation of the simulator intelligent controller remotely and displays the work state of the simulator head; the simulator remote client side is connected with the simulator intelligent controller through a bus. The satellite attitude track control test system and method can realize a simulator remote control function, carry out remote control and state display through the simulator remote client side, realize unattended operation of a test site, and improve work efficiency.