32 results about "Source sink" patented technology

The invention provides a digital home network system and a scene mode configuration method thereof; the system comprises an exchange server and an end device, and the end device comprises a scene setting device; the invention is characterized in that the system further comprises a configuration module and an exchange server, the configuration module is used for providing the exchange server with a scene configuration file input externally, and the exchange server is used for transmitting the received scene configuration file and updating local source-sink relation according to the corresponding relation between a control end and a controlled end in the scene configuration file; the scene setting device is used for updating the configuration content stored locally with the configuration content in the scene configuration file when the scene configuration file is received. Using the above technical scheme, the configuration content of the built-in scene mode in the scene setting device can be changed according to actual needs, thus users can customize various scene modes simply and conveniently.

The present disclosure provides polynucleotide sequences relating to the diurnal cycling in maize leaf and ear tissues. The disclosure provides polynucleotide sequences and the use of encoded polypeptides associated with the oscillation. The disclosed sequences are responsible for controlling plant growth, source-sink relationships and yield in crop plants.

A method includes recording, during execution of a program and by a computing system, concrete values exhibited at source and sink statements in the program. The source statements read confidential information and the sink statements release the confidential information to an outside environment. The method includes determining, by the computing system, using at least the recorded concrete values and source-sink pairs whether information leakage meeting one or more quantitative criteria occurs by the program. Apparatus and program products are also disclosed.

The invention provides an exchange server, a system and a method for addressing and transmitting data in a control network, wherein the exchange server comprises a storage unit, a first processing unit and a second processing unit; the storage unit is used for storing a device map relation table and a source-sink relation table; the first processing unit is used for receiving a data packet sent by a source information node, inquiring the resource-sink relation table stored by the storage unit and obtaining and outputting the address of the exchange server, the ID of an end device and the information node number corresponding to a sink information node; the second processing unit is used for obtaining the address of a sink exchange server, the ID of the sink end device and the information node number, searching the device map relation table in the storage unit according to the ID of the end device corresponding to the sink information node when the address of the exchange server corresponding to the sink information node is the address of the exchange server, obtaining the address of the end device and sending the data packet with the sink information node number to the address. The invention simplifies the end device and saves the processing procedures of communication among end devices simultaneously.

The invention belongs to the technical field of testing wireless sensor network, and designs a diagnostic method for ribbon pattern sensor network aiming at the characteristic of ribbon pattern sensor network. The network diagnostic method is operated on a routing layer, diagnosing the network connectivity, node state and the characteristic of other networks by the method that adjacent sink nodes exchange network explorer packet mutually. If all explorer packets can reach segment sink node successfully, the sensing belt from the source sink node to the destination sink node is considered to work normally. If each adjacent sink node learns to be in normal work state with the adjacent sensing belt, the whole network is regarded to be communicated effectively in normal work.

The invention discloses a soil heavy metal enterprise pollution source recognition method based on source-sink spatial variable inference. According to the method, first, pollution enterprise data, enterprise POI data and heavy metal pollution data in a to-be-studied region are acquired, enterprise industry category distribution of a dataset is adjusted, and a training dataset and a test dataset are separated after word segmentation processing is performed to eliminate local vocabularies; second, according to corpora established through the two datasets, the word frequency of words in all samples is subjected to statistical analysis to serve as text features corresponding to the samples, the samples of the training set are used to train a polynomial naive Bayesian model, and the model is assessed through scores of the test set; and last, industry categories and heavy metal pollution indexes are predicted according to the acquired enterprise data, numerical statistical analysis is performed in a grid generated according to the topological shape of the study region, a double-variable spatial self-correlation method is used to perform spatial analysis, the spatial distribution relation between pollution and enterprises is judged, and heavy metal point source and surface source pollution regions in the study region are recognized.

The invention discloses a plug and play method based on the SpaceWire, and belongs to the field of satellite-borne equipment self-management. The method includes the steps that firstly, SpaceWire node devices which have access to all ports in a network are detected by utilizing a network manager, the types of the SpaceWire node devices are determined, and the topological relation between the SpaceWire node devices is determined; secondly, if a new SpaceWire node device has access to one port in the network or an original device is pulled out, a route informs the network manager to trigger the network manager to launch topological information updating aiming at the port; thirdly, the network manager has access to all SpaceWire node devices in the network according to the topological relation and reads a service register of each SpaceWire node device; fourthly, source sink types of the SpaceWire node devices are judged according to source sink attributes in service information, corresponding information sink of each information source is found, and therefore source sink matching of all SpaceWire node devices can be obtained. The plug and play method is applied to plug and play of SpaceWire devices.

The invention relates to a molecular marking method of a rice new gene source-sink 1 (SS1), and belongs to the fields of super-high-yield breeding of rice and molecular genetics. The essence of the invention is as follows: according to the interlocking separation law, an F2 secondary separation group constructed by autocopuation of a near-isogenic line carrying a SS1 heterozygous segment is takenas a test material for constructing a set of crossing and stacking system of a target segment, phenotype is further combined for performing high-precision interlocking analysis on a target gene, through two years of two-point repeated identification, the SS1 is finally precisely positioned in an interval of 55Kb on the fourth chromosome and a PCR (polymerase chain reaction)-based molecular mark FL41 which is closely interlocked with the SS1 is further obtained. Through the application of the molecular marking method in the super-high-yield breeding of rice, genotype individuals which can simultaneously affect the characters of a library (the number of grains per panicle) and a source (the flag leaf width and the leaf area) can be fast accurately identified, the early generation selection of breeding material can be performed further and the process of the super-high-yield molecular breeding of rice can be greatly accelerated.

The invention discloses an ancient landform recovery method based on a source-sink system. The ancient landform recovery method comprises the steps that: S1, selecting a to-be-recovered region, and determining a geological history period; S2, dividing source-sink units of a geological history period on the basis of the residual landform; S3, based on a structural evolution rule of the to-be-recovered region, determining a differential settlement rule and a deposition reference surface, and performing differential settlement correction; S4, defining the ranges of a denudation region, an over-stripping region and an over-covering region based on the unconformity interface characteristics of the to-be-recovered region and the seismic facies difference of different lithologies, and performingdenudation amount recovery on the denudation region and the over-stripping region based on the principle of conservation of substances of the source-sink system; and S5, superposing images obtained inthe step S3 and the step S4 to complete recovery of the ancient landform framework. According to the ancient landform recovery method, the denudation region material source and the total material amount are recovered more visually and scientifically, so that ancient landform and prototype basins in the deposition period are established, and guidance is provided for research on denudation and deposition region material distribution, landform evolution, reservoir characteristics, reservoir body distribution and the like.

The invention provides a method for achieving sub-network connection protection through TCM function, suitable for the condition of two TCM source-sink SDH regions, which includes (a) setting SN equipped with sub-network connection protection as middle node TCM function manner; and (b) respectively detecting signals transmitted from two source ends SN by the SN equipped with sub-network connection protection, and executing switching operation to switch operation from the working channel to the protection channel when an incoming alarm instruction signal (Incoming AIS) information is detected in the signal transmitted by the current working channel at N1 or N2 byte and the protection channel signal is available. The invention can normally execute switching to obviate operation interruption or frequent switching when a net element equipped with sub-network connection protection is set to a mode not supporting source/sink end and when the net element receives a signal with TC-IAIS information.

The embodiment of the invention discloses a cross-domain service intercommunication method, network equipment and a storage medium. The cross-domain service intercommunication method applied to the super controller SC can comprise the following steps: when detecting that two ends of a service source sink are located in the same domain and no intra-domain communication link exists, creating a cross-domain logic link; And creating a service tunnel communicated with the two ends of the service source sink on the basis of the logic link.

The invention relates to the field of corn planting density measurement, in particular to a method for determining a suitable population size of corns on the basis of a source-sink relationship. The method comprises the following steps: establishing a relation model I for a single-plant dry matter accumulation rate and a harvesting density in an effective grouting period of seeds, establishing a relation model II for a single-plant seed accumulating rate and a harvesting density in an effective grouting period of the seeds, combining the relation model I to the relation model II, and taking the intersected point of the relation model I and the relation model II as the lower limit of the suitable population size; and after physiological maturity, measuring the population size under the condition of different densities, establishing a secondary function model of the population size and the harvesting density, and carrying out secondary derivation on the model to obtain the upper limit ofthe suitable popularization size. The method determines the suitable popularization size on the basis of dynamic change of the source-sink relationship of corns in a yield forming process, then a reasonable population structure is construction, a high-luminous-efficiency micro-environment is created, then production is guided, and a good foundation is provided for high yield of the corns.

The invention discloses a routing constraint precomputation method and system based on control plane resources, and relates to the technical field of communication equipment management, and the methodcomprises the steps: obtaining the resource state information of all ASON nodes in a network, and building a resource state data object; obtaining whole network TE link information, and establishinga TE link data object; setting a circuit level, a rate and source and sink port information which need to be created; performing routing constraint precomputation according to the resource state dataobject, the TE link data object and the circuit level, rate and source sink port information to be created; and creating an SPC service conforming to the routing constraint precomputation result according to the routing constraint precomputation result.

The invention discloses a method for statistically analyzing the long-term change trend and seasonal change rule of atmospheric methane. The method includes the steps of firstly, building a long-termchange trend and seasonal change rule model V: V(t, b)=b0+b1cos2Pit+b2sin2Pit+b3cos4Pit+b4sin4Pit+..., and building a function model F: F(t, a, b)=at+V(t, b) for base-, airborne- or satellite-borne-observed active-passive atmospheric methane total column concentration data; secondly, using the bootstrapped sampling technology to perform strict fitting analysis on non-Gaussian-distribution data. The method has the advantages that by building the low-order Fourier series model and strict statistical analysis, the average trend and strict estimated seasonal change value of a given data set can beobtained, and the long-term change trend and seasonal change rule of the methane can be accurately quantified; the method is significant to fields such as atmospheric probing and weather change, applicable to the analysis of base-, airborne- or satellite-borne-observed active-passive atmospheric methane observation data and capable of providing valuable data sources for the source-sink analysis and dynamic change research and simulation of the atmospheric methane.