374results about How to "Increase occupancy" patented technology

The invention discloses a dynamic malicious software detection method based on a virtual machine and sensitive Native application programming interface (API) calling perception. The method consists of three parts, namely a Xen secondary development-based analysis and detection environment, a monitoring control program, and a training learning and detection program of a malicious software classifier. A detection model is divided into a training stage and a detection stage, wherein the training stage comprises the following steps of: executing a sample set file in a clean analysis environment for fixed length time, acquiring Native API calling frequencies of process behavior, privilege behavior, memory behavior, registry behavior, file behavior and network behavior of the sample set file, and training the classifier by using the data; and the detection stage comprises the following steps of: executing files to be checked, counting the Native API calling frequencies of six sensitive behaviors in the fixed length time, and classifying the detected files by using the trained classifier to obtain classification results which are malicious software or normal files. The method is still effective for the malicious software with anti-virtual, anti-debugging and anti-tracking capabilities.

The invention provides an intelligent power supply station storeroom management system and method based on the internet of things. The intelligent power supply station storeroom management system comprises a master control terminal, a background management server connected to the master control terminal, an intelligent security tool cabinet management sub system capable of being connected to the master control terminal in a communication mode, an intelligent warehouse management sub system and an intelligent key library management sub system. The master control terminal is internally provided with intelligent security tool cabinet management system software, intelligent warehouse management software and intelligent key library management system software. A three-in-one comprehensive management model of real-time voice, data and images is adopted for the system, use of a security tool, consumption of spare parts and borrowing of keys are managed through an intelligent means, the failure repair time of a response field can be effectively shortened, the failure reaction speed is increased, the agricultural distribution network construction, overhauling and repairing work efficiency is improved, the work procedure of operation personnel is standardized, the safe production awareness is enhanced, a novel intelligentized power supply station storeroom based on a technology of the internet of things is constructed, and powerful guarantee is provided for safe production of a power enterprise.

The invention provides a channel detection method of an LTE system during unlicensed frequency band operation, a channel detection system of the LTE system during unlicensed frequency band operation, a base station and a terminal. The method comprises the following steps: continuously performing channel detection according to the frame structure-based fixed cycle; setting load-based extra channel detection time when a data service reaches; and determining whether to transmit the data service according to a first detection result obtained by performing channel detection according to the fixed cycle and / or a second detection result obtained by performing channel detection according to the extra channel detection time. According to the technical scheme disclosed by the invention, the channel detection is simultaneously performed by virtue of the LBT mechanism for performing channel detection according to the frame structure-based fixed cycle and the load-based LBT mechanism for performing channel detection when the data service reaches, the channel occupancy can be further increased, and the time delay is reduced.

A lighting control system includes an enhanced occupancy sensor and / or an enhanced power pack, allowing for more sophisticated and / or accurate lighting control and energy management capability. In one example, the occupancy sensor provides additional information, such as information about movement detected in the monitored area, in the form of a signal superimposed on the occupancy signal, and a specialty power pack is configured to detect and respond to the superimposed information signal, thereby providing enhanced functionality to the lighting control system. The superimposed signal conveying the additional information is made high-speed / short-duration such that it is “invisible” to a conventional power pack and the occupancy sensor remains compatible with conventional power packs. The enhanced occupancy sensor may therefore be used seamlessly with both conventional and specialty power packs, and may be implemented as a “drop-in” component for legacy lighting control systems.

The invention discloses control system for displaying mobile TV program, also discloses mobile TV displaying network based on the said system. Through mobile communication network, the control system for displaying mobile TV program connected to mobile terminals wirelessly is in use for authenticating authority of mobile terminal, and relation of service subscription. Being connected to mobile TV broadcast system, the control system receives service information from the said broadcast system, and synchronizes relation of service subscription, as well as creates service cipher keys and sends the keys to mobile terminals and mobile TV broadcast system. The invention also discloses method for playing mobile TV program based on the control system for displaying mobile TV program. Sending cipher keys directionally, the invention prevents deciphering cipher keys in multicast. Advantages are: avoiding high occupancy rate for network resources, supporting interactive service.

The invention discloses a time frequency resource allocation method and device of a high speed railway special network. The method comprises that an assigned region that a train is going to pass and a time period that the train passes the assigned region are conformed; a time frequency resource occupied by a public network base station to which the assigned region is attributed is conformed; and during the time period, an assigned time frequency resource is withdrawn from the time frequency resource occupied by the public network base station, and the withdrawn assigned time frequency resource is allocated to the high speed railway special network base station to which the assigned region is attributed. With the help of the scheme provided by the embodiment of the invention, a use efficiency of the time frequency resource occupied by the high speed railway special network base station is enhanced.

In a gaming system according to the present invention, a server monitors jackpot values and the availability of a plurality of jackpot systems, and thereby produces list outputs of the jackpot values and the available gaming machines. The gaming system provides players with the lists displayed in a screen, and allows each player to select one of the available gaming machines in accordance with the jackpot values. When the jackpot systems are separated from each other and the server, the server reserves the gaming machine selected by a player by using the lists. The selected gaming machine is locked unless the server verifies customer ID data entered into the selected gaming machine. When the server virtually constructs all the jackpot systems, the server will link a virtual gaming machine, which a player has selected by using the lists, to a gaming terminal that the player actually operates.

Coupling assemblies for releasably holding separable parts together, and in particular for releasably securing a wear member to a support structure in excavating equipment are formed so as to provide increased take up to ensure a tight fit of the wear member on the support structure even if considerable deviation between the parts exists due to wearing, manufacturing variations or the like. The coupling assemblies are suitable for securing points, adapters, shrouds, or other replaceable component to various excavating equipment. The components of the coupling assembly include a wedge and a spool that pivots about a fulcrum when the wedge is driven into assembly for increased take up capabilities. The spool is rotatably engaged around a fulcrum of the support structure and has a bearing portion that bears against and moves the wear member to be secured to thereby take up any gaps between the engaging surfaces of these members. A movable insert may be provided to improve the cooperation between the wedge and the spool to further increase the available take up.

The invention discloses an online VOD (video on demand) acceleration system and an online VOD playing method. The online VOD acceleration system mainly comprises a source server and a user host. The source server is an original video server or a server storing video files for video sites. The user host comprises a browser and client software runing in the user host to accelerate video. The client software is used for connecting the source server and is used for accelerated downloading and cache updating for video files by intelligent file segmenting and dynamic speed regulation, and continuously returning the video files to the browser for playing. The online VOD acceleration system further comprises a transit server used for receiving a download request from the user host, downloading the required video file from the source server and returning video data to the user host. A complete system scheme is achieved through strategies such as automatic routing, multilevel caching, intelligent segmental downloading, dynamic speed regulation and the like, so that accelerated downloading and smooth playing of online VOD are achieved.

An input matching parallel inductor 114 which utilizes a spiral inductor, and an input matching parallel capacitor 115 which utilizes an MIM capacitor, both being constituting elements of an input matching circuit portion 125, form an input matching parallel capacitor 115 inside an input matching circuit via-hole 121 being formed by applying a method of surface via-hole to the front surface of a GaAs substrate 124. A choke inductor 119 which utilizes a spiral inductor, and a bypass capacitor 120 which utilizes an MIM capacitor, both being constituting elements of a drain voltage feeding circuit 107, form a bypass capacitor 120 inside a drain voltage feeding circuit via-hole 123 formed by applying a method of surface via-hole to the front surface of the GaAs substrate 124. A drain voltage terminal 136 is extended by a drawing wire 135 from between the spiral inductor and the drain voltage feeding circuit via-hole 123.

The invention discloses an Internet-based hotel reservation system which mainly comprises computer terminals for leading customers to place orders and manage the orders, a server for data processing, a built-in software system, a plurality of computer terminals for hotels to receive and process the orders and an Internet network for connecting the terminals with the server. The Internet-based hotel reservation system uses Internet for connecting the computer terminals with the server so as to constitute a set of intelligent system platform managed by software. The system platform can realize the functions of real-time and on-line mode information exchange, price competition and bargaining between the customers and a plurality of hotels, further make deals and manage the orders. As the customers can simultaneously carry out one-to-more bargaining with the plurality of the hotels through the system, the system can help the customers obtain the greatest benefits under the situation of full competition and lead the hotels to improve the occupancy rate and obtain more benefits.

The invention discloses a 3G network video monitoring system, comprising a sending end, a frame rate control and a receiving end. The sending end is arranged in an internet protocol camera, sends network monitoring pictures and comprises the frame rate control, a video encoder and a sending module. The frame rate control masters the current network bandwidth through a response mechanism, and adjusts the encoding strategy of the video encoder and the sending strategy of the sending module in real time according the current network bandwidth. The receiving end comprises feedback control, a video decoder and a QoS (Quality of Service) monitor and receives the network monitoring pictures sent by the sending end. The invention also discloses a 3G network video monitoring method. By adopting the 3G network video monitoring system and method, the images are smoother, delay is less, and no blurry screen exists.

The invention provides a method and device for adjusting a media data cache. The method comprises the following steps of: detecting the occupancy rate of a media cache queue; and dynamically adjusting the occupation situation of a shared cache by the media cache queue according to a detected situation. By using the method and the device, the occupation of the shared cache by the media cache queue can be increased in time when a large number of media data are produced by media stream concurrency, so that the loss of media data, caused by the exhaustion of the cache occupied by other services, is avoided.

The present invention discloses a mixed strategy loading system. It contains strategy type information describing file, strategy management process defining unit, strategy process executing unit, strategy topological data management unit. The present invention also discloses a method to realize strategy management, said method reading method of extraction from memory, extracting strategy raw data, then reading formatting and global processing method, to proceed formatting and global processing to raw data.

A device for controlling a dissolved amount of gas. The device is formed of: a pressure reducing part which is constructed by connecting a hole provided at an upper part of a closed tank to a vacuum pump through a pipe; an injection supply part for injecting treated fluid pressurized by a pressurizing pump from the upper part of the tank; a liquid foam generating part provided with a container where the injected treated fluid is received, then gas of the reduced pressure space is involved in, and an air bubble group rises along an inner peripheral wall and is separated from the liquid, and then changes into liquid bubbles in an upper region; a recovery pump part for allowing the liquid bubbles having overflowed from an upper end of the container; and a tank water level sensor part for transmitting the information for maintaining a water level of the treated fluid.

The invention discloses a multi GPU calculation based reverse time migration imaging method of a 3D TTI medium. According to the method, a stable second-order coupling equation set serves as a calculation model, finite SV wave components are given to enhance the wave field spreading stability, an anisotropy parameter matching method is used to suppress interference of pseudo-transverse waves, uniform anisotropy boundaries corresponding to a random speed boundary and other parameters are introduced, storage of large amount of wave field data and frequency disk reading and writing are avoided, and a GPU-based CUDA platform is used to realize high-performance parallel calculation. According to the invention, a second-order coupling quasi-acoustic equipment in the TTI medium is solved in a difference method on the basis of multi-GPU parallel calculation technology, wave field spreading is stable, pseudo-transverse waves are suppressed effectively, application of the random boundary reduces wave field storage and disk reading and writing, a multi-asynchronous-flow high parallel strategy of multi GPU calculation is used, the calculation efficiency is improved obviously, and the imaging method meets requirements for industrialization of anisotropy reverse time migration.

The invention discloses an air purifier renting system and an application method thereof. A cloud server is connected with a networking module of an air purifier for mutual communication; the networking module is connected with a client user side for mutual communication; a two-dimensional bar code is connected with the client user side for communication; the client user side is connected with a wechat platform for mutual communication; the wechat platform is connected with the cloud server for mutual communication; and the cloud server is connected with a signal processor of the air purifier for mutual communication. According to the system and the method, the cloud server is directly connected with the air purifier, so the operation time is reduced; the client user side controls the air purifier remotely, so the inconvenience resulting from the distance is overcome; and the air purifier is periodically and automatically updated through the cloud server, so the inconvenience resulting from the fact that a level of the system is low and the system mismatches an existing client is avoided.

The invention provides an adaptive transmission protocol stack and a processing method and a processing system thereof. the protocol stack consists of a channel type unit, an encrypted data unit and a data unit, wherein the channel type unit comprises a master control channel, a sound channel, a video channel, a peripheral channel, an application channel and a desktop channel; the master control channel is used for sending a request for a virtual desktop and a virtual application to a server, controlling management of a whole process of using the virtual desktop and the virtual application, and establishing and releasing other virtual channels as required; the sound channel is used for transmitting audio data; the video channel is used for transmitting video data; the application channel is used for transmitting information of various virtual applications; and the desktop channel is used for transmitting information of the virtual desktop. According to the invention, the virtual desktop and the virtual application of the server are rationally split into different resources transmitted by different channels according to factors, such as the processing capacity of terminal equipment, the network condition and the like; and complete desktop displaying is assembled on the terminal equipment.

A battery includes a cover for sealing an opening of a battery case which contains an electrode assembly therein and current collectors for electrically connecting external terminals whose at least parts are disposed outside of the cover to the electrode assembly, respectively. Gaskets are interposed between a lower surface of the cover and the current collectors, respectively. In the gasket, a caulked portion is contained in an engagement recess formed at the lower surface of the cover. In contrast, the entire gasket is contained in another engagement recess formed at the lower surface.

The invention discloses a method for adjusting occupation of a process bandwidth. The method comprises the following steps of: inquiring the current running progress of a system, and acquiring progress information of the current running progress of the system; inquiring a preset progress identification base according to the progress information of the current running progress of the system, and judging whether a protection type progress and a speed limitation type progress exist in the current running progress of the system, wherein the preset progress identification base stores a corresponding relation between the progress information and the types of progresses, and the types at least include a protection type and a speed limitation type; at least monitoring whether the currently running protection type progress of the system has a network access behavior; and if the currently running protection type progress of the system is has a network access behavior, starting a speed limitation mechanism for the corresponding speed limitation type progress. The invention also discloses a device for adjusting the occupation of the process bandwidth. By the scheme, bandwidth adjustment can be carried out on a progress needing protection and a progress needing speed limitation.

Due to the further scaling down, the offset of the sense amplifier is increased and the malfunction occurs in the read operation, and thus, the yield of the chip is degraded. For its prevention, a plurality of pull-down circuits and one pull-up circuit are used to constitute the sense amplifier circuit. Also, the transistor in one of the plurality of pull-down circuits has a constant such as a channel length or a channel width larger than that of the transistor in the other pull-down circuit. Further, the pull-down circuit with a larger constant of the transistor is first activated, and then, the other pull-down circuit and the pull-up circuit are activated to perform the read operation.

The invention discloses a novel stereo elevating bookshelf. The novel stereo elevating bookshelf comprises a support frame; left and right sides of the bottom of the support frame are provided with guide rails; the front end and rear end of each guide rail are provided with limiting switches; an upper end of each guide rail is provided with a guide groove; each guide groove is connected with a lower bookrack through a guide pulley; each of left and right sides of an upper portion of the support frame is provided with two sliding grooves; each sliding groove is connected with an upper bookrack through an elevating pulley; and the top of the support frame is provided with an assembly box. By adoption of the elevating mechanism, the upper bookrack can be elevated smoothly and safely, operation is simple, readers can operation the bookshelf by themselves to select required books, occupancy time of librarians is saved, structure arrangement is reasonable, and space occupancy is reduced. A structure of slidably pressing books is adopted, the books are prevented from being scattered or disordered due to the fact that the bookshelf is moved or the books in the disposing space are not enough, the books are ensured to be disposed regularly, so that the librarians can manage the books conveniently, and the readers can select and find the required books conveniently.

The invention provides an elastic optical network based resource distribution method in virtual network mapping and mainly solves a problem of resource distribution based on an electric optical network in virtual network mapping. The specific steps include: 1, forming a virtual network; 2, performing general initiation; 3, performing local initiation; 4, mapping virtual network nodes; 5, calculating virtual network node fitness; 6, recording a mapping result; 7, judging whether the number of ants of each generation is 0 or not; 8, updating an information prime matrix; 9, judging whether the ant generation number is 0 or not; 10, obtaining a final mapping result of the virtual network nodes; 11, mapping a virtual network link. According to the invention, by adopting an adaptive method and a continuous contiguity method, influence on physical network nodes by the virtual network link is evaluated comprehensively, network mapping jam rate and the amount of physical network link resource occupied by the virtual network are reduced, and physical network link load balance is improved.

The present invention provides a method and device for location and segmentation of an optic disc in an eyeground image, and a storage medium. The method comprises in the initial location phase of an optic disc: performing improved weighting graying of a colorful eyeground image; employing the least square method to perform ellipse fitting to estimate the radius of the optic disc; employing multiple morphological operations to eliminate the interference of artery and vein vasculars, employing histogram statistics to determine an adaptive threshold to segment an area of front 0.01% brightness in the eyeground, and taking the geometric center of the area as an estimated optic disc center; and finally determining an optic disc location rectangle frame. In the optic disc accurate location and segmentation phase, the GrabCut method is employed to segment the optic disc, and the segmented area contour employs the ellipse fitting to determine the optic disc position and size parameters so as to complete the location of the optic disc. The condition of too big radius of the optic disc in the GrabCut segmentation result is subjected to secondary segmentation to determine a new threshold and perform contour fitting to obtain a final segmentation result.

The invention discloses a starry sky projection lamp, and belongs to the field of projection lamps. The starry sky projection lamp comprises at least one light beam generator, an interference sheet used for generating a starry cloud effect, a reflector and at least one first lens, the light beam generator is arranged at one side of the interference sheet, the reflector is arranged at the other side of the interference sheet, the at least one first lens is located on an emergent light path of the interference sheet, and a light beam emitted from the interference sheet passes through the at least one first lens to form a moving star cloud hierarchical projection. According to the starry sky projection lamp, the light beam is amplified through the lens after being refracted, reflected and then refracted for multiple times, so that the generated starry sky is not too bright and dazzling, the soft feeling of the pattern transition position is better, and the layering sense of the starry sky is effectively enhanced.

The invention relates to a freely adjusted electromagnetic adsorption-type flexible bed-jig structure, comprising a bed-jig base (1), a lower spiral tube (2), a first connection ear (3), an upper spiral tube (4), a protective flange (5), a current controller (6), a wire (7), a full-angle rotation head (8), an electromagnetic-type backing plate with radian (9), a second connection ear (3), a lateral support rod (11) and a base reinforcing rib (12). According to the requirements of body section, the electromagnetic-type backing plates with radian (9) with different curvatures are designed and generated; the connection of the electromagnetic-type backing plates with radian (9) and the segment is adsorbed on the segmented body through the electromagnetic effect; the direction of the electromagnetic-type backing plate with radian (9) is controlled by a full-angle rotary head (8); the micro-macro adjustment of the bed-jig height is finished through the threaded connection of the lower spiral tube (2) and the upper spiral tube (4); and the arrangement number of the bed jigs is set according to the segmented weight and the bed-jig strength.