577results about How to "Realize distribution" patented technology

The invention relates to a cloud computing resource scheduling method based on dynamic reconfiguration virtual resources. The method comprises the steps of: using cloud application load information collected by a cloud application monitor as a basis; making a dynamic decision based on the load capacity of the virtual resources for running cloud application and the current load of the cloud application; and dynamically reconfiguring virtual resources for cloud application based on the decision result. Dynamic adjustment of resources is realized by a method for reconfiguring virtual resources for cloud application, without needing dynamic redistribution of physical resources or stopping executing cloud application. The method can dynamically reconfigure the virtual resources according to the load variation of the cloud application, optimize allocation of the cloud computing resources, realize effective use of the cloud computing resources, and meet the requirements on dynamic scalability of cloud application. In addition, the method can avoid waste of the cloud computing resources, and save the cost for using resources for cloud application users.

An embodiment of the invention discloses a resource scheduling method and system, a terminal and an eNB (base station). The method comprises steps as follows: receiving remote UE (user terminal) sidelink BSRs (buffer state reports) sent by remote UEs, adding identification information of the remote UEs to the remote UE sidelink BSRs, sending the remote UE sidelink BSRs to the eNB, and forwarding sidelink resources distributed to the remote UEs by the base station according to the remote UE sidelink BSRs to the remote UEs. Accordingly, the sidelink resources are distributed to the remote UEs by the eNB through relay UEs, that is, D2D (device-to-device) communication between the remote UEs and a UE group beyond a network coverage range can be realized.

A method is disclosed for introducing a spinal disc implant into an intervertebral space of a subject. The subject is placed in a lateral position, and the anterior face of the spinal disc intervertebral space is accessed, between the L5 and S1 vertebrae, from an anterior and lateral retroperitoneal approach. An operative corridor to the anterior face of the spinal disc space is established by introducing a retractor instrument anterolaterally to the spinal disc space between the anterior superior iliac spine and the anterior inferior iliac spine. The damaged spinal disc contents are removed from the intervertebral space through the operative corridor, and the implant is advanced into the intervertebral space at an oblique angle and pivoted to position the implant substantially laterally within the intervertebral space. Elongated retractor and insertion instruments, as well as a modified disc implant, are also disclosed for carrying out the method.

A method is disclosed for introducing a spinal disc implant into an intervertebral space of a subject. The subject is placed in a lateral position, and the anterior face of the spinal disc intervertebral space is accessed, between the L5 and S1 vertebrae, from an anterior and lateral retroperitoneal approach. An operative corridor to the anterior face of the spinal disc space is established by introducing a retractor instrument anterolaterally to the spinal disc space between the anterior superior iliac spine and the anterior inferior iliac spine. The damaged spinal disc contents are removed from the intervertebral space through the operative corridor, and the implant is advanced into the intervertebral space at an oblique angle and pivoted to position the implant substantially laterally within the intervertebral space. Elongated retractor and insertion instruments, as well as a modified disc implant, are also disclosed for carrying out the method.

A method is disclosed for introducing a spinal disc implant into an intervertebral space of a subject. The subject is placed in a lateral position, and the anterior face of the spinal disc intervertebral space is accessed, between the L5 and S1 vertebrae, from an anterior and lateral retroperitoneal approach. An operative corridor to the anterior face of the spinal disc space is established by introducing a retractor instrument anterolaterally to the spinal disc space between the anterior superior iliac spine and the anterior inferior iliac spine. The damaged spinal disc contents are removed from the intervertebral space through the operative corridor, and the implant is advanced into the intervertebral space at an oblique angle and pivoted to position the implant substantially laterally within the intervertebral space. Elongated retractor and insertion instruments, as well as a modified disc implant, are also disclosed for carrying out the method.

A method is disclosed for introducing a spinal disc implant into an intervertebral space of a subject. The subject is placed in a lateral position, and the anterior face of the spinal disc intervertebral space is accessed, between the L5 and S1 vertebrae, from an anterior and lateral retroperitoneal approach. An operative corridor to the anterior face of the spinal disc space is established by introducing a retractor instrument anterolaterally to the spinal disc space between the anterior superior iliac spine and the anterior inferior iliac spine. The damaged spinal disc contents are removed from the intervertebral space through the operative corridor, and the implant is advanced into the intervertebral space at an oblique angle and pivoted to position the implant substantially laterally within the intervertebral space. Elongated retractor and insertion instruments, as well as a modified disc implant, are also disclosed for carrying out the method.

The invention discloses a random access method of a multi-carrier system. In the random access method, every effective carrier in the multi-carrier system is pre-equipped with mapping relationship between an uplink synchronization code, a fast access indication channel and a physical random access and / or a reinforced random access channel, a user terminal is notified of the mapping relationship, and the uplink synchronization code from the user terminal is received; according to the equipped mapping relationship, the fast access indication channel corresponding to the uplink synchronization code is selected to respond to the indication information from the user terminal, and random access information from the user terminal is received on the physical random access or the reinforced random access channel. Furthermore, the invention also discloses a random access-to-network control unit of the multi-carrier system, a base station unit and the user terminal. The technology proposal of the invention can realize distribution of random access resource in the multi-carrier system.

The invention discloses an automatic container system. The system comprises a rail frame, a plurality of containers, at least one container moving device, a connecting device, a movement device drive unit, a connecting device drive unit and a control unit, wherein the plurality of containers are movably arranged on the rail frame, at least one space which is used for moving and switching the container and is not less than the size of the container is left; the connecting device is used for connecting the container moving device with the container and drives the container to move. According to the automatic container system provided by the invention, the intensive arrangement of a plurality of rows of the containers without space can be realized by switching the positions of the containers, so that half of storage content can be promoted in comparison with a traditional technology; the automatic container system is matched up with an unloader so as to move out or in goods in any cell of any container, so that automatic goods entry and exit and refined goods management can be realized; and the containers and the rail frame can be freely spliced and assembled by adopting a standard cell design, so that the layout is flexible. The automatic container system is suitable for intensive storage centers, automatic storage racks in supermarkets, automatic storage cabinets, three-dimensional parking buildings, automatic container trucks, vending machines, automatic post cabinets and the like.

Embodiments of the present application provide an Internet of Things system for edge node optimization, comprising a core network and an edge network; The core network comprises a cloud computing center, the edge network comprises a plurality of edge sub-networks, each of the edge sub-networks comprises an edge computing node, a data source node and a user node; The edge computing node is communicatively connected with the cloud computing center, and used for interactive transmission of data; A data source node and a user node in the same edge sub-network are communicatively connected with theedge computing node, and used for interactive transmission of data; a point-to-point network channel is established between edge computing nodes in different edge sub-networks located in the same communication area, through which the allocation of computing resources and the scheduling of source data between edge computing nodes can be realized. Embodiments of the present application provide an Internet of Things system in which edge nodes are optimized for computing, which is conducive to data sharing and high computational efficiency, and load balancing of edge computing nodes.

Disclosed herein is a method and apparatus for measuring usage of system resources in a communication network. The apparatus includes devices for measuring radio resources, data service units and transmission characteristics in the system. The devices for measuring are adapted for performing a respective collective measurement. The method includes collectively measuring transmission parameters including radio resources, data service units and transmission characteristics. The method provides for dimensioning system resources according to transmission demand in the network.

New layer of data link layer protocol - data link procedure (DLP) is introduced in the invention to realize syncretizing adaptation between Ethernet and SDH / SONET in order to overcome shortage of current adaptation technique including not matched interface speed, not supporting dynamic bandwidth allocation based on packets, and not possible to transmit SDH / SONET on Ethernet, not compatible to IP and packet voice service etc. The method realizes direct transmission of Ethernet on SDH / SONET, and SDH / SONET on Ethernet as well as realizes compatibility to IP network and packet voice network. Using safety mechanism, network control management mechanism, flow management mechanism provided by DLP realizes network management control function such as two layer protected rearrangement, performance management, fault management etc. The method makes current communication network transits to united public network in next generation of using packet switching technology smoothly.

The invention discloses an efficient page organization and management method facing an NVM (Non-Volatile Memory). The efficient page organization and management method comprises the steps of: firstly, establishing and organizing index structures of idle pages in the NVM by a tree-shaped structure, and generating a wear degree index tree; then partitioning the idle pages in the NVM into a plurality of intervals according to sizes of wear count values, and connecting the idle pages inside each interval in a link list form to form an interval link list; storing all internal nodes of the wear degree index tree besides leaf nodes in a DRAM (Dynamic Random Access Memory) for rapid indexing; and enabling nodes on the last layer in the DRAM to point to the interval link lists of NVM pages. The efficient page organization and management method facing the NVM, which is provided by the invention, solves the problem of an NVM page organization and management method in the prior art, and enables pages with low write wear to be preferably selected, thereby fulfilling the aim of uniformly distributing write operations into each page as far as possible; meanwhile, when write wear leveling is ensured, high-performance NVM page distribution and recovery management is achieved; and a multi-core architecture is sufficiently utilized, and parallel distribution and recovery are achieved.

The invention discloses a short message platform optimization system and method of a distribution network first-aid repair command platform. The short message platform optimization system comprises a distribution network first-aid repair command platform. The distribution network first-aid repair command platform obtains user information from an electric power marketing service application system, obtains data from a power utilization information collection system, obtains distribution network fault information from a distribution automation system, collects user repair reporting information from a 95598 system, and obtains geographical coordinate information from a power grid GIS system. All the obtained information is stored in a fault information list. Fields are extracted from the fault information list to generate a short message template database. When a real fault work sheet is received, an address fuzzy query means is adopted in the short message template database to extract corresponding contents, and a first-aid repair work sheet short message is generated. The distribution network first-aid repair command platform sends the first-aid repair work sheet short message to a mobile terminal of a first-aid repair team, and provides a first-aid repair result of the first-aid repair team to a mobile terminal of a user as feedback in real time.

The invention belongs to the technical field of climate environment adaptability analyzing and testing and particularly relates to a large comprehensive climate laboratory air treatment system. The system comprises a full-temperature double-channel air treatment unit, a rotary wheel dehumidifying machine, a defrosting and purging unit and a secondary refrigerant subsidiary system, wherein the full-temperature double-channel air treatment unit comprises two independent and same channels, a variable frequency centrifugal fan, a frosting heat exchanger, an intermediate temperature heat exchangerand a low-temperature heat exchanger are arranged in each channel in series, the rotary wheel dehumidifying machine is used for dehumidifying air flowing in the channels, the defrosting and purging unit is used for enabling outdoor air to sequentially pass through the frosting heat exchanger, the intermediate temperature heat exchanger and the low-temperature heat exchanger so as to defrost the heat exchangers, and the secondary refrigerant subsidiary system is used for cooling or heating liquid refrigerant and then conveying the refrigerant to the frosting heat exchanger, the intermediate temperature heat exchanger and the low-temperature heat exchanger. The large comprehensive climate laboratory air treatment system can save space and investment cost, and is high in redundancy and reliability and high in configuration flexibility and control precision.

The invention discloses a resource allocation method and a resource allocation device for realizing the allocation of a D-SR resource. The resource allocation method provided by the invention comprises the following steps of: determining a number average value UE_NUM_AVG of user equipment UE in a synchronous state in each uplink conventional subframe in a preset time interval; according to configuration information of an uplink or a downlink, determining the number NUM of the uplink conventional subframes in each scheduling request SR period; and determining a number value of the UE which canbe loaded by a physical uplink control channel in each uplink conventional subframe of each SR period by utilizing the UE_NUM_AVG and the NUM and using the number value of the UE as a value of the dedicated scheduling request D-SR resource in each uplink conventional subframe of each SR period.

The invention discloses a classification rule mining method under a cloud computing environment. The classification rule mining method is characterized in that a master-slave type organization structure consisting of a control center and a plurality of slave servers is adopted, and comprises the following steps of: dividing, by the control center, a data set to be classified into a training sample and a test sample, and distributing each of data blocks of the same size which are formed by uniformly dividing the training sample to one processing unit; training, by the processing units, the data blocks, by using a genetic algorithm to obtain an atomic rule for classification; and finally, reducing the atomic rule by a classifier, and selecting a reduction result which meets classification accuracy requirement as a final result of the classification rule mining. The classification rule mining method is suitable for data classification on distributed data storage under the cloud computing environment; distributed parallel processing of data classification tasks under the cloud computing environment can be performed; and the classification rule mining method has a positive effect on the classification processing problem of mass data under the cloud computing environment.

There is provided a detergent dispensing apparatus of a washing machine. The detergent dispensing apparatus includes a main body of the washing machine, a detergent cartridge separately received in the main body and storing a detergent therein, a detergent outlet formed on the detergent cartridge to define a detergent dispensing passage, and an opening / closing assembly for selectively opening and closing the detergent outlet.

The invention relates to a catering service platform system based on a cloud computing platform and a working method thereof. The catering service platform system based on the cloud computing platform comprises a cloud computing platform, a Web server, a foreground client logging-in system and a kitchen management system, wherein the Web server is used for storing the relevant catering Web information of a merchant, a database server, a buffer memory server and a search server are connected with the Web server, the Web server and a Web backup server are connected, and the Web server and a database backup server are connected; the foreground client logging-in system is used for receiving the dish ordering information of customers registered by the cloud computing platform; after the condition that the customers arrive at a restaurant is verified, dishes in the dish ordering information are correspondingly modified, and the dishes are confirmed after the mixture ratio of relevant flavorings is regulated according to the tastes of the customers; and the kitchen management system is used for receiving the information of the dishes after being confirmed by the customers and also arranging an optimal dish output sequence to inform a kitchen of disposing cooking according to the variety of the dishes in the all dish ordering information of the customers. According to the system, the workload of waiters is saved, the operating cost of a restaurant is lowered, and the dining interestingness of customers is enhanced.

The invention discloses a vehicle-to-everything (V2X) resource allocation method, device and related equipment. The method comprises a step of sending an allocation signaling to user equipment (UE), wherein the allocation signaling comprises first resource pool allocation information used for indicating a first resource pool and second resource pool allocation information used for indicating a second resource pool, transmission resources in the first resource pool are used for V2X direction communication in a first transmission mode, and transmission resources in the second resource pool are used for V2X direct communication in a second transmission mode or used for V2X direct communication in the first transmission mode and the second transmission mode. By adopting the method provided bythe invention, when a resource allocation mode scheduled by a base station and a resource allocation mode without scheduling by virtue of the base station exist at the same time, resource allocation on the UE is realized, and the resource allocation in two resource allocation modes is coordinated.

The invention discloses an allocating method, a system and a device for continuous scheduling resources to realize allocation of multi-cycle continuous scheduling resources. The allocating method comprises the following steps: a network side allocates the continuous scheduling resources for a user terminal and sends the initial time and the cycle of the continuous scheduling resources to the user terminal; and the user terminal obtains the continuous scheduling resources allocated by the network side through the initial time and the cycle of the continuous scheduling resources.

The embodiment of the invention discloses a memory management method and device and an embedded system. The method includes the steps that when current memory residual resources of a memory in an SOC are larger than or equal to K and an idle physical memory block of which the space is larger than or equal to K does not exist in the memory in the SOC, N idle physical memory blocks in the memory of the SOC are used for constructing virtual memory blocks of which the virtual addresses are continuous and the size of the space is K, and the virtual memory blocks are distributed, wherein K represents the size of memory space to be applied, the size of total space of the N idle physical memory blocks is K, N is an integer larger than or equal to 2, and the physical address of the physical memory blocks is continuous; in the initial process, the memory of the SOC is a whole idle memory block. Thus, the discrete idle physical memory blocks are combined into the virtual memory blocks of which the addresses are continuous, and therefore distribution of space with the continuous addresses is achieved.

The invention discloses an embedded real-time image processing platform device comprising an interface module provided with various interfaces for connecting external devices, a control module used for operating an operation system for managing and monitoring, a computing module used for computing data at high speed by utilizing a plurality of DSPs (Digital Signal Processors) and a power management module used for providing a power supply scheme for the whole device. External video stream and / or image data are input from the interface module through an external A / D (Analog / Digital) conversion module under the managing and the scheduling of the control module, and then are transmitted to the computing module to be processed, and result data are stored or output from an output interface of the interface module and displayed, thereby real-time image processing is finished. The embedded real-time image processing platform device has the advantages of high computing efficiency, good interaction, strong real-time, good reliability, flexible structure, good universality and strong expansibility, can be used for the development of conversional interfaces and high-speed computing processing, and can be effectively applied to researching, testing and developing of various methods in the digital image processing field.

The invention provides a medium and low orbit constellation satellite beam frequency resource allocation method. The medium and low orbit constellation satellite beam frequency resource allocation method comprises the steps of: performing initial sub-band allocation on each beam, and taking a certain fixed carrier in the sub-band allocated by each beam as the carrier of a broadcasting channel, wherein the initial sub-band of each beam is at least a sub-band; according to the odd number or even number of the orbit planes of the satellite constellation, determining a main orbit plane and a supplementary orbit plane; realizing coverage of partial areas to the ground including the two poles through single coverage composed of a satellite in the main orbit plane, and performing beam opening orclosing on the satellite in the supplementary orbit plane, so that the coverage of a blank area to the ground at the medium and low latitudes is completed; performing frequency resource allocation oneach terminal by taking the carrier as the unit, and, if the number of access terminals under a certain beam is beyond the user number born by the initial sub-band, increasing available sub-bands or carriers for the satellite beam; and realizing complete coverage. By means of the medium and low orbit constellation satellite beam frequency resource allocation method in the invention, constellationbeam frequency resource allocation can be realized better; and the method has the characteristics of being simple, high-efficiency and high in engineering practicability.

The invention discloses a driving control system and a control method thereof based on a dual-power supply open-type winding permanent magnet synchronous motor. An open-type winding permanent magnet synchronous motor structure with dual power supplies and dual inverters for power supply is adopted, an electronic switch group is added, a delta winding connection is realized, the structure can be used for a dual-power supply structure of different power types, and voltage of two power supplies can be allowed to be different and change in real time. through torque saturation determination and rotation speed threshold control, automatic switching is realized among a star winding mode, a delta winding mode and a dual-inverter common control mode, and switching loss is reduced. A dual-inverter current hysteresis control algorithm in a low switching frequency mode and a large power differential mode is provided for the dual-inverter common control mode, and effects of realizing multi-level control and providing different dual-power supply energy allocation can be realized.

A gradually-changed trapezoidal light spot lens comprises a lens body, and is characterized in that the lens body consists of a 1 / 4 spherical surface and a cylinder, and the 1 / 4 spherical surface is gradually transited into the cylinder; and the lens body is provided with a light entering concave surface, a light exiting surface and a reflecting surface, wherein the light entering concave surface is arranged at the bottom of the spherical surface; the light exiting surface is arranged on a body surface of the spherical surface; the reflecting surface is arranged on the top of the lens body; the light entering concave surface is a 1 / 2 round-top conical concave surface; the light exiting surface consists of a 1 / 4 spherical surface and a cylindrical surface tangent with the 1 / 4 spherical surface; and the reflecting surface is an inclined plane. During application of the light-emitting diode (LED) gradually-changed trapezoidal light spot lens, light rays of a light source can be effectively controlled on a rectangular area, and the illumination of the gradually-changed trapezoidal light spot lens on the rectangular area can be uniform. The light rays of the LED light source are effectively utilized.

The invention discloses a memory allocation method, comprising the following steps: S1, establishing and initializing a segment tree structure for a memory to be managed; S2, applying for the memory by a kernel or an application program; and S3, recovering the memory released by the kernel or the application program by a segment tree. Physical memory management is performed by adopting the segment tree mode, thereby ensuring that the provided memory address is in physical continuity, efficiently applying for the memory with the specific physical address without influencing the overall performance, and overcoming the defects that the common memory management is easy to generate memory fragments, the efficiency is low, the continuity of the physical address can not be ensured and the like.

The invention discloses a filler, synthetic rubber and wet rubber compound integrated production method. A filler is selected from carbon black, white carbon black or a combination of the carbon black and the white carbon black. Compared with traditional and respective independent technologies, the method disclosed in the invention has the advantages of omitting of the post-treatment technologies of the filler and a synthetic rubber, realization of the cycle of sodium carbonate, and full utilization of carbon dioxide and heat generated in a traditional carbon black production technology. So the method can reduce production equipment and simultaneously realize the low carbon and low pollution discharge through the integrated optimization of the process flow in order to reach the recycle purpose.

The invention provides a bandwidth adjusting method, which comprises: resource containing control function / resource containing control sub system notices the channel to adjust the bandwidth resource for the channel according to the using rate, vacant rate of the channel bandwidth resource or the bandwidth resource that the service needs. The invention also provides a bandwidth adjusting device. The invention can achieve the distribution of the network bandwidth resource corresponding to the multi-protocol label exchanging / streaming engineering channel.

The invention relates to a reliability-based LoRaWAN network spread factor allocation method, belonging to the wireless technical field of low power wide area network. The method comprises the following steps: constructing a path loss packet loss model according to a receiving sensitivity threshold and path loss characteristics of LoRa nodes, initializing the spreading factors of each node, and obtaining an initial ratio set Minit of the spreading factors; secondly, analyzing transmission characteristics of the LoRa data, introducing a spreading factor ratio Ps, establishing a relationship model between data transmission success rate, the spreading factors and the Ps, and determining a optimized spreading factor ratio set Mfair; finally, adjusting the spreading factors of different nodes according to the Mfair using an LoRa-FDF strategy, thereby improving the data transmission success rate, and increasing the reliability of the network.