114results about How to "Promote evolution" patented technology

The present invention relates to a numerical control device cutter wearing detection method based on a cloud knowledge base and machine learning. The method comprises the steps of: A, constructing andtraining a cutter wearing detection model: (1) establishing a cloud knowledge base, (2) collecting condition data of a workshop and storing the condition data, (3) designing a cutter wearing detection model, and employing a support vector machine to perform training of the cutter wearing detection model; and B, performing cutter wearing detection through the cutter wearing detection model: (4) updating the cutter wearing detection model to a local numerical control machine tool, performing detection of a cutter on the local numerical control machine tool, and when the cutter wearing amount achieve a dulling standard, replacing the cutter, and (5) taking newly detected condition data and the detected cutter wearing amount as feedback information, and transmitting the feedback information to the local numerical control machine tool through a network. The cutter wearing cutter prediction accuracy rate and the detection speed are improved.

The invention relates to a coordinated monitoring method for preventing BGP (Border Gateway Protocol) routing hijacking (including prefix hijacking and next hop hijacking). The technical scheme is that an AS (Application Server) participating the coordination utilizes an original or newly-set server to run the BGP, sets a BGP session for acquiring routing updating messages together with one or more internal routers, and simultaneously sets a coordinated monitoring session together with monitoring servers in a plurality of other ASs, and the coordinated monitoring method particularly consists of a routing updating monitoring method and a session state monitoring method. On a control plane, the routing updating messages acquired by the session are analyzed and monitored, and the BGP prefix hijacking and the next hop hijacking are detected; and on a data plane, the coordinated monitoring session states are maintained and detected to discover routing hijacking events of a coordinating network per se in real time. The present network management and measurement facilities in the AS, as well as data acquisition facilities set by a public routing data dissemination project, and are fully utilized to build the coordinating network for monitoring the BGP prefix hijacking and the next hop hijacking through coordination and integration of conventional network resources.

The present invention is directed to devices with enhanced biocompatibility and methods for generating and utilizing such devices. The present invention is further directed to enhanced biocompatibility utilizing oligonucleotide functionalization. In one aspect, a device for implantation and/or prolonged exposure to the body tissues includes a functionalized surface. The functionalized surface generally enhances the biocompatibility of the device with body tissues. In some embodiments, the functionalized surface includes substances for controlling interaction between the device and the body tissues. Substances for controlling interactions may include, but are not limited to, polymeric materials, biomolecules, ions and/or ion-releasing substances, and/or any other appropriate substance or combination thereof. In exemplary embodiments, the functionalized surface includes oligonucleotides for controlling interaction between the device and the body tissues. In some exemplary embodiments, the oligonucleotides are aptamers.

This invention discloses a method and a system for realizing MBMS in a mobile communication system, in which, the method includes: AGW receives a message from E-Node B containing ID of its local area and sends ID of related resource sequence number of the attribute of QOS of MBMS and SFN to E-Node B and utilizes the ID of the local area to send service data of the MBMS service containing the SFN to said E-Node B, which utilizes the resource sequence number to send said MBMS data at time corresponding to the SFN. This invented system includes: an AGW and E-Node B.

A double module terminal and its resident network selecting method are disclosed in the present invention, wherein, the double module terminal resident network selecting method comprises the following steps: a terminal judges whether or not to be able to search the first mode cell and reside successfully, if does, then entering the first mode cell idle mode; otherwise, the terminal judges whether or not be able to search the second mode cell and reside successfully, if does, then entering the second mode cell idle mode, otherwise, the terminal supplies limited service only. The double module terminal and its resident network selecting method of the present invention lead the terminal more likely to reside 3G cell, and avoid redundant electric consumption, so as to improve the system performance.

A method for acquiring scheduling control information in a high speed grouping interface is disclosed in the present invention, comprising steps: to obtain this time scheduling control information through processing the scheduling control information acquired by one time scheduling on the uplink and downlink channels in the system according to the scheduling user service kind, and sending this time scheduling control information by the uplink and downlink channels. A base station is also disclosed in the present invention, comprising a base station acquiring scheduling control information unit, and a user terminal, comprising the terminal acquiring scheduling control information unit. The present invention leads the user applying the HSDPA or HSUPA service to be able to acquire scheduling control information without DPCH companion, reduces effectively physical resource spending brought by companion DPCH, leads the HSDPA/HSUPA speciality to be able to realize.

A system used for realizing short message service comprises traditional terminal, RAN, IMS kernel network, IP-Message-GM in IMS domain, short message center MC and short message adaptive function entity. The method utilizing said system to carry out up-sending of short message and down-sending of short message is also disclosed.

The system comprises a multi media domain core network and a circuit domain core network. MS accesses the circuit domain core network through RAN; the circuit domain comprises MSCe/VLR in communication with RAN and a mobile user agent (MUA) in communication with MSCe/VLR; the MUA communicates with the CSCF of multi media domain core network to connect the circuit domain core network to said multi media domain as an access network. The method thereof comprises: the circuit domain core network is taken as the access network of IMS to connect to the multi media domain network; the traditional mobile terminal is registered into the IMS domain through the HLR of circuit domain core network so as to make the traditional mobile terminal capable of initiating and receiving the SIP session service, and enjoying the multi media service.

The invention relates to a desktop icon arranging method, and relates to the technical field of computers. The method comprises the following steps: receiving an edit instruction, and switching a terminal desktop to an editing state; receiving first touch control operation on the desktop, and indicating the original positions of an icon moved by the first touch control operation, wherein the first touch control operation comprises clicking any icon, continuously moving the icon in a contacting way, moving the icon to an icon exchange area, and keeping unmoved icons still; receiving second touch control operation on the desktop, wherein the second touch control operation comprises clicking the icon in the icon exchange area, continuously moving the icon in the contacting way, and moving the icon to the indicated position in an icon arranging area; receiving an edit completion instruction. The invention further relates to a desktop icon arranging device. By adopting the desktop arranging method and device provided by the embodiment of the invention, the icons can be arranged more flexibly and rapidly, and the inconvenience in dragging management of the system desktop is avoided.

The invention discloses a power system PMUC optimal configuration method. Optimal configuration of PMUs in a power system is divided into two stages, wherein in the first stage, achieving the lowest number of installed PMUs and complete observability of the system is regarded as an objective; in the second stage, on the basis of an existing configuration result, the PMUs continue to be installed so as to guarantee that the system is still completely observable when a circuit N-1 breaks down. According to the method, an improved adaptive genetic algorithm is further optimized, the defect of evolution stagnation generated when a group maximum fitness value is equal to a mean fitness value, the evolution process is optimized, and meanwhile mathematical calculation is facilitated; premature prevention operation is conducted on individuals in each generation, and evolution prematurity caused by contingency and randomness of crossover operation and variation operation is eliminated. Configuration of the PMUs in the power system under the normal condition and under the condition that the circuit N-1 breaks down can be accurately acquired, and economical efficiency and complete observability of the system are taken into consideration.

The invention discloses an order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem. Firstly, according to a biological evolution principle and a mathematical ecology theory, the order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem is provided, and an order-crossover-based multi-filial-generation generation method is given out. The number of filial generation individuals generated by the order crossover multi-filial-generation genetic algorithm is obviously increased, so that population competition is more intense, the possibility of generating the excellent individuals is accordingly increased, and the performance of the genetic algorithm is better improved. Calculation results of two examples in a TSPLIB show that the operating rate of the order crossover multi-filial-generation genetic algorithm is obviously improved, and the number of iterations is obviously decreased, so that the effectiveness of the order crossover multi-filial-generation genetic algorithm for solving the traveling salesman problem is verified.

Systems and methods which provide an aqueous gel polymer electrolyte having one or more additive therein selected to configure the aqueous gel polymer electrolyte, and batteries formed therewith, for improved performance are described. Aqueous gel polymer electrolytes may, for example, have an additive compound including boron (e.g., a borate ion-containing salt) therein to configure batteries formed using the aqueous gel polymer electrolyte to increase the ionic conductivity of the gel polymer electrolyte. The addition of borax in Zinc-ion battery gel electrolytes of embodiments is configured to enhance the dissociation of zinc ions and anions, and subsequently release more mobile zinc ions. Furthermore, the interaction between borax and divalent transition metal (Zn) in electrolyte according to embodiments may enhance the transportation of mobile zinc ions.

A method and an on-board system for detecting impact on an impeller wheel of an aircraft engine. Deflection signals representative of the deflections on the blades of the impeller wheel are acquired. Each of the deflection signals is correlated with a pulse signal typical of an impact on a sound blade at the rotation frequency of the engine, in order to identify impacts on the impeller wheel. The impact signals are extracted from among the deflection signals. The impact signals are transmitted to the ground in order that the signals are analysed to detect defects on the blades of the impeller wheel.