37results about How to "Improve the success rate of pairing" patented technology

The invention relates to the technical field of electronic communication, and especially relates to a method and device for dynamically adjusting the transportation path of a freight vehicle. The method comprises the steps: screening out the freight demands of the same type according to the goods information in the freight demands, and carrying out the comparison and analysis of a transportation path of the freight vehicle; confirming whether there is a matched freight vehicle or not according to a goods receiving position and a destination position when there is no freight demand matched with the transportation path demanded by freight; carrying out the pairing of a plurality of freight demands and the freight vehicles in a traffic system through the analysis of the information of the goods receiving position and destination position demanded by freight, thereby improving the operation efficiency of the freight vehicle, and alleviating the urban traffic pressure. The method can achieve the combination of a function module frame through the building of function modules, and is implemented through a computer program stored in a readable storage medium of a computer.

The invention provides a distributed MIMO radar target pairing and positioning method based on distance constraint. The method comprises the steps of pairing block division and pairing domain determination, target pairing of N pairing domains one by one and outputting of distance combinations of all targets, target deduplication and target positioning. On one hand, the number of targets in a pairing domain of single pairing after block pairing is reduced, the overall operand is reduced, and due to the fact that the pairing range is small, the probability of pairing errors can be effectively reduced under the condition that the number of the targets is large, and the pairing success rate is increased; and (1) already-path constraint and (2) already-path and other-path combined constraint are provided, two constraint conditions which can be met at the same time are needed, the constraint relation is strong, the probability of pairing errors is small, and the pairing success rate is increased from the other aspect.

The invention relates to the technical field of live streaming, and provides a live streaming application downloading method, pushing method and corresponding device, and the downloading method comprises the steps: carrying out the connection with an applet of a live streamer end through an applet of an audience end, and matching a corresponding target live streamer through the live streamer end;establishing a temporary live streaming channel with a target live streamer of the live streamer end through a server, and performing corresponding live streaming information interaction with the target live streamer; receiving downloading information of a live streaming application issued by a target live streamer of the live streamer terminal while performing live streaming information interaction; wherein the downloading information comprises a downloading link of the live streaming application; and receiving a confirmation operation of the audience on the download information, and downloading the live streaming application from the server according to the download link. According to the invention, the temporary live streaming channel can be established by utilizing the applet, live streaming interaction between the audience terminal and the live streamer terminal is realized before the audience terminal downloads the live streaming application, and the purpose of improving the pairing success rate of the live streaming application is achieved.

The invention relates to a medical image fusion algorithm based on a deep convolutional neural network. At present, many medical image fusion methods exist, but many technical problems which are not solved yet exist in clinical application. Firstly, due to the fact that imaging principles of various imaging systems are different, image acquisition modes, formats, image sizes, image quality, imagespace and image time characteristics of the imaging systems are greatly different. The method comprises the following steps: inputting a CT image and an MRI image, and carrying out image preprocessingoperation; normalizing two images, and integrating the images of different sources under the same pixel level; registering images by adopting an optimal registration method, and finding a solution enabling similarity measurement to be optimal in a search space by using a search algorithm; and performing pixel-level image fusion on the registered sub-band images, and performing feature extractionenhancement on the fused sub-band images through a multi-scale Retinex algorithm. The invention is used for the medical image fusion algorithm based on the deep convolutional neural network.

The invention discloses an industrial breeding method of coptotermes formosanus. An adult white ant collection method is very similar to a swarming, pairing and breeding process of white ants under the natural condition; the whole collecting and pairing process is natural section of the white ants without manual interference; compared with the conventional method for collecting adult white ants, the method completely avoids damage to the white ants in the collection process, greatly increases the pairing success rate and ensures acquisition of novel groups of the white ants in large batches; a drawer type breeding space enlarging method avoids the damage to the ant groups caused by manual and direct transfer of the white ants, ensures the fungus resistance of the white ants and greatly reduces the death of the white ant groups caused by fungus infection.

The invention discloses a method for improving the conversion rate of bamboo-rat feed. The method includes the following steps that 1, N male bamboo rats and 3N female bamboo rats are selected, wherein the weight of each male bamboo rat is 1.66-1.70 Kg, the length of each male bamboo rat is 20.5-23.7 cm, each male bamboo rat has a large head, a thick neck and strong constitution and is free of retrorse hair, the weight of each female bamboo rat is 1.38-1.42 K, the length of each female bamboo rat is 17.2-19.5 cm, the jawbone of each female bamboo rat is full, the abdomen of each female bamboorat is mellow and full, four limbs of each female bamboo rat are robust, and N families are built; 2, generation selection is conducted on the built N families, the feed conversion rate of each familyis calculated, the N male bamboo rats and the 3N female bamboo rats in the families with the feed conversion rate ranking in the top 30 are selected, and N families are built; 3, the step 2 is repeated until the feed conversion rate of bamboo rats of the same generation is lower than a set threshold. The method has the advantages that Chinese bamboo rats with high feed conversion rate can be quickly selected within a short period of time.

The invention discloses a method for pairing D2D communication users based on a social community. In the device discovery of device-to-device (D2D) communication, the social attribute of the social network is introduced, and the social interaction between mobile users promotes the cooperation of D2D users. , to optimize pairing between D2D users. According to the three social attributes in the social network, which are social relationship, social group and centrality, the weighted combination is carried out to form the social trust value among users. According to the modularity-based community discovery algorithm Louvain algorithm and the social trust value between users, D2D communication user pairing is designed using the attributes of social networks, and the system is put into two levels: the physical level and the social level. In terms of the physical layer, shorten the distance between D2D users, find the shortest distance target users, and increase the throughput of D2D users. In terms of social layer, according to the algorithm of using social network attributes to divide the network, a D2D user pairing method based on social community is proposed.

The invention relates to the technical field of routing pairing, and discloses a routing pairing method and device, computer equipment and a router. The method comprises the steps that an upper computer obtains the number of target sub-routes, generates pairing codes to be written corresponding to the target sub-routes, and sends the pairing codes to be written to a main route connected with the target sub-routes; the main route receives the pairing code to be written and sends the pairing code to each target sub-route; the pairing code is written to be written into each sub-route to obtain anactual writing pairing code, and the actual writing pairing code is sent to the main route; the main route receives the actually written pairing code reported by each target sub-route and sends the actually written pairing code to an upper computer; and the upper computer receives the actual write-in pairing code of each target sub-route fed back by the main route, and determines whether the mainroute and each target sub-route are successfully paired based on the to-be-written-in pairing code and the actual write-in pairing code. Through the implementation of the invention, the automation ofrouting pairing is realized, and the pairing efficiency of routing is improved.

The invention discloses a method for culture of a Chinese bamboo rat terminal paternal line. The method comprises a step S1 of selecting N male bamboo rats and 3N female bamboo rats, and establishingN families according to the standard that each family includes 1 male bamboo rat and 3 female bamboo rats; a step S2 of performing breeding of one generation on the N established families, calculatingweight performance I of each family, sorting each family according to the weight performance I, selecting N male bamboo rats and 3N female bamboo rats in the family with the weight performance I reaching the standard, and establishing N families again; a step S3 of repeating the step S2, until weight heritability estimated values of the same generation of bamboo rat adult offspring and estimatedvalues of evenness heritability reach a first threshold and a second threshold respectively, and obtaining the Chinese bamboo rat terminal paternal line. The method meets the requirements of customersin different regions for weights and uniformity of slaughter bamboo rats, the market share is increased, and the bamboo rat culture benefit is improved.

The invention discloses a breeding method of first paternal line of rhizomys simesis grays. The breeding method comprises the following steps that 1, the standard body weight range X1-X2 of female rhizomys simesis grays and the standard body weight range Y1-Y2 of male rhizomys simesis grays are determined; 2, N male rhizomys simesis grays with the body weights within Y1-Y2 and 3N female rhizomys simesis grays with the body weights within X1-X2 are selected, and N families are built; 3, the N families are subjected to breeding of one generation, reproductive performance I of all the families are counted, and the families are ranked according to the size of the reproductive performance I, N male rhizomys simesis grays and 3N female rhizomys simesis grays in the families of which the reproductive performance I is ranked within a set range, and the N families are built; 4, the step 3 is repeated till the reproductive performance I of the rhizomys simesis grays of the same generation is higher than a set threshold value, and the male parent of the generation is the first paternal line. The breeding method well coordinates the contradiction of high negative correlated characteristics between the body weights and the reproductive performance of the male rhizomys simesis grays, provides the first paternal line for the special line production of the rhizomys simesis grays and improves the economic benefits.

The present application relates to the technical field of live broadcasting. The present application provides a method for downloading a live broadcasting application, a method for pushing it, and a corresponding device. The downloading method includes connecting an applet at the viewer end with an applet at the host end, and matching through the host end. Corresponding target host; establish a temporary live broadcast channel with the target host at the host side through the server, and interact with the target host of the corresponding live broadcast information; while performing the live broadcast information interaction, receive the target host at the host side. download information of the live broadcast application sent; wherein, the download information includes a download link of the live broadcast application; after receiving the viewer's confirmation operation on the download information, the live broadcast application is downloaded from the server according to the download link. A temporary live broadcast channel can be established by using the applet, and the live broadcast interaction between the viewer end and the host end can be realized before the viewer end downloads the live broadcast application, so as to achieve the purpose of improving the pairing success rate of the live broadcast application.

The embodiment of the invention relates to the technical field of wireless communication, in particular to a resource distributing method and resource distributing equipment, which are used for providing a scheme for distributing the resources of a PDCCH (Physical Downlink Control Channel) during space division multiplexing to increase the quantity of terminals which can be accommodated by a system and a throughput peak value which can be reached by the system. The method provided by the embodiment of the invention comprises the following steps of: distributing physical resources of a channel of a master terminal; determining slave terminals which are matched with the master terminal according to the channel convergence level of the master terminal and the distributed physical resources; and distributing the physical resources which are the same as those of the master terminal for the channel of every slave terminal. In the embodiment of the invention, the scheme for distributing the resources of the PDCCH during space division multiplexing is provided, so that the quantity of the terminals which can be accommodated by the system and the throughput peak value which can be reached by the system are increased.

The invention discloses an automatic pair selection method and a device in a data processing system. The method comprises the steps: A, receiving a pairing request aiming at a user; B, detecting state information of the user at a current moment, selecting a mapping relation through a state in a preset reinforcement learning function and a type of a paired object, and calculating a selected probability of types of different paired objects which correspond to the state information of the user at the current moment; C, selecting one paired object according to the selected probability; D, detecting information of reaction motion of the user to the paired object, and carrying out feedback corrections on the corresponding states in the reinforcement learning function and the selecting probability of the types of the corresponding paired objects according to the obtained information of the reaction motion. The device comprises a request receiving module, a detection module of the state information, a reinforcement learning module, an object selection module, a detection module of the reaction information and a correction module. Through the automatic pair selection method and the device in the data processing system, a relevance degree between the selected paired object and a pairing request party is improved, and accordingly a final success rate of pairing is improved.

The invention relates to the technical field of battery production and application, in particular to a reliable battery pairing method. The reliable battery pairing method comprises the following steps that A, a to-be-tested cell and charging equipment are connected; B, the charging current of the to-be-tested cell is set, and the fixed-value energy is input; C, voltage parameters and time parameters of the cell in the charging process are recorded; D, according to the voltage parameters and the time parameters, a right-angle coordinate system is established; and E, cell pairing is conducted according to the right-angle coordinate system. Cell pairing is conducted through the fixed-value energy, the cell pairing success rate can be increased, the cost is reduced, the battery set performance is more reliable, and the safety tact is greatly improved. A relatively-balanced battery can still be matched in cells with the large volume difference; and the labor hour for testing the voltage and the internal resistance of the cell is shortened, durability and long-time performance of the paired battery can be improved, the lithium battery CC-CV charging balance mode is still maintained during long-time circulation, and the product is more reliable and safer.

The invention provides a user scheduling method in a mobile communication system, which comprises the following steps of: dividing a codebook vector into more than one orthogonal vector group; presetting a distance threshold value, and storing a codebook vector set A<g> with a distance to a codebook vector C<g> not greater than the threshold value; calculating a CQI (Channel Quality Indicator) value and a PVI (Positive Volume Index) value and feeding the CQI value and the PVI value back to a network side by users; distributing users feeding back the PVI value corresponding to the codebook vector C<g> into user groups I(i, g) by the network side; for any user k in a user set U(i, g) jointly formed by the user groups I(j, l) corresponding to each codebook vector C<g> in the set A<g>, determining a downlink channel for the user k according to the CQI value and the PVI value fed back by the user k, and determining e_SINR<k><(i, g)> of the user k mapped to C<l><g> according to the downlink channel of the user k, selecting the maximum e_SINR<k><(i, g)> from e_SINR<k><(i, g)> corresponding to users from U(i, g) and storing the maximum e_SINR<k><(i, g)>; and calculating the sum of maximum e_SINR<k><(i, g)> values in each vector group, selecting the vector group with the maximum sum from all vector groups, and performing user scheduling from all users corresponding to the vector group. By using the user scheduling method provided by the invention, the probability of user scheduling failure when the user quantity is small can be reduced.

The invention discloses a method, device and system for pairing a gateway and a terminal to solve a problem that the terminal and the gateway are required to be the same frequency band in a conventional pairing mode and a pairing error occurs because of frequency band overlapping when a plurality of terminals and the gateways are paired. The method comprises the following steps: the terminal is in an initial pairing state, receives and analyzes broadcasting packets successively in each frequency band at intervals of first set time length, determines the broadcasting packets carrying preset pairing codes, and establishes a pairing connection with a gateway selected from the gateways corresponding to the broadcasting packets carrying the pairing codes; the terminal is in a state for being paired with the gateway again, determines that historically paired gateway information is stored, receives and analyzes the broadcasting packets successively in each frequency band at intervals of third set time length, wherein the broadcasting packets carry the gateway information transmitting the broadcasting packets, determines a frequency band corresponding to the broadcasting packets paired with the historically paired gateway information, and establishes a paired connection with the gateway corresponding to the determined frequency band.

The invention discloses a pairing device for the orange-spotted snakehead, which includes a device body and a movable partition. The device body includes a rest area and a pairing area. The rest area and the pairing area are separated by a movable partition. There is a labyrinth pseudo-nest, and several column-shaped stoppers are arranged inside the said labyrinth-type pseudo-nest. The present invention also relates to a method for pairing orange-spotted snakeheads using the device, establishing a rest area for female and male orange-spotted snakeheads through movable partitions so that the parent fish gradually adapt to the environment and become familiar with each other; The weak side provides effective protection, so that the female and male orange-spotted snakeheads can try many times and pair naturally; through the temperature-changing treatment of the temperature control device, the activity function and energy of the female and male orange-spotted snakeheads are temporarily suppressed during the time period when fighting is most likely to occur. Weakened, in order to reduce the chance of fighting or the intensity of fighting when the female and male orange-spotted snakeheads meet for the first time.