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243results about How to "Meet differentiated needs" patented technology

Wireless network slice based resource management method

ActiveCN106954267AMeet Differentiated Performance RequirementsRealize unified resource managementWireless communicationAccess networkResource coordination
The invention discloses a wireless network slice based resource management method, and relates to the technical field of an access network of wireless communication technologies. The resource management method specifically comprises the steps that the current network is divided into a plurality of different wireless network slices according to characteristics of all access services in the current network; a centralized upper layer wireless resource manager allocates a special second-layer wireless resource manager for each slice according to a transmission mode, resource demand conditions and service performance indexes in each slice and performs centralized resource allocation, each second-layer wireless resource manager is responsible for monitoring service operating conditions and resource utilization conditions inside each slice in the running process of the network, and meanwhile, resource adjustment among the slices is performed through distributed interfaces so as to meet dynamic changes of the service performance. According to the invention, a centralized and distributed combined two-layer resource allocation method is adopted, available resources are allocated for the slices in a centralized mode so as to reduce the complexity of resource allocation, and meanwhile, distributed resource coordination among the slices reduces the resource management cost.
Owner:BEIJING UNIV OF POSTS & TELECOMM

APP car rental reserving system and method based on electric quantity matching

The invention relates to an APP car rental reserving system and method based on electric quantity matching. The invention solves a problem that the distribution mismatching of electric quantities of rented cars in the prior art causes the inconvenience to a user and resource wastes. The system comprises a user cellphone terminal, a server, and charging piles. The server comprises a mileage calculating unit, a time calculating unit, an electric quantity calculating unit, an air conditioner state analysis unit and a vehicle selection unit. The mileage calculating unit is connected with the time calculating unit. The time calculating unit and the air conditioner state analysis unit are respectively connected with the electric quantity calculating unit. The electric quantity calculating unit is connected with the vehicle selection unit. The user cellphone terminal is connected with the mileage calculating unit and the vehicle selection unit. The vehicle selection unit is connected with each charging pile. The system is characterized in that the system can pre-estimate the electric quantity needed by a user's car, recommends an electric car with the proper electric quantity to a user according to the electric quantity, helps the user select the car, and further improves the different demands of different groups of people for the current electric quantity of the car.
Owner:宁波轩悦行电动汽车服务有限公司

Bone induction differentiated metal bone trabecula knee joint prosthesis and preparation method thereof

The invention belongs to the field of medical apparatus, and particularly relates to a bone induction differentiated metal bone trabecula knee joint prosthesis and a preparation method thereof under the precision control using incremental manufacturing technology. The prosthesis comprises a femoral condyle prosthesis, a tibial plateau prosthesis, a tibial plateau pad prosthesis and a patellar prosthesis. Osseointegration interfaces of the femoral condyle prosthesis, tibial plateau prosthesis and patellar prosthesis is in the structure of the bone induction differentiated metal bone trabecula. The preparation method comprises the steps of determining the gradient structure of stress and strain in knee prosthesis, determining the parameters of the porous structure of trabecular bone, establishing a three-dimensional model of the porous structure, conducting slicing and stratification treatment of the three-dimensional model, and conducting electron beam incremental manufacturing of the knee joint prosthesis metal bone trabecula, cooling to obtain the final finished product. The bone induction differentiated metal bone trabecula knee joint prosthesis and the preparation method thereof for the first time achieve the balance between the stress and bone induction performance for stress regions of different osseointegration interfaces of bone in knee joint, satisfy the differentiation requirement of bone induction, provide a preparation method of mass production, and effectively reduces manufacturing cost.
Owner:JIASITE HUAJIAN MEDICAL EQUIP (TIANJIN) CO LTD

Integrated management system for mining safety monitoring and controlling

The invention relates to the field of mining safety, in particular to an integrated management system for mining safety monitoring and controlling. The integrated management system comprises a display screen and an integrated communication server, wherein a UPS power supply is used for supply electricity for the integrated communication server; the integrated communication server is communicated with a plurality of zone controllers arranged under a coal mine through a plurality of ring net switches, each zone controller is used for controlling a terminal motoring device mounted in the corresponding zone, the information monitored by the terminal motoring device is transferred to the integrated communication server through the corresponding ring net switch, and the display screen displays the information on the integrated communication server. The system combines the Ethernet with a CAN bus, can be suitable for the complex harsh working environment, realizes monitoring and controlling for roof pressure on explosion site, a tailings pond, mine drainage and ventilation and downhole environment quality, is flexible in wiring, predicts the occurrence of dangerous situations in advance and nip in the bud in time, and effectively realizes various safety monitoring and controlling inside and outside a mining area.
Owner:湖南汇亚电子科技有限公司

Software framework implementation method of management module of storage system

The invention discloses a software framework implementation method of a management module of a storage system, and belongs to the technical field of the management module of the storage system. According to the technical scheme, the implementation method is characterized in that a software framework comprises a UI (User Interface) layer, a middle layer and a bottom layer, wherein the UI layer provides an interface for an administrator or a management interface for an upper application and is meanwhile responsible for communication interaction with the middle layer; the middle layer is responsible for communication with the UI layer and the bottom layer for implementing interaction of user space data and kernel space data; the bottom layer is concrete implementation of an upper layer functional requirement, operates in a kernel state, and makes contact with actual hardware. The UI layer provides a command line tool or an API (Application Programming Interface); the middle layer is used for performing related configuration on the storage system through a configuration file; the bottom layer is used for realizing a query function, a storage equipment stop function and a storage equipment activation function. The development mode of the management module is abstracted to form the software framework, the development speed of the management module of the storage system is greatly improved, and the efficiency of a developer is improved.
Owner:INSPUR GROUP CO LTD

Display device and television

The invention provides a display device and a television. The display device comprises a front shell and a display module. The front shell is connected with the display module. The front shell is of a rectangular frame structure formed by splicing frame components, the frame components comprise pressing edges, lateral edges and bottom edges, the pressing edges and the bottom edges are connected with the lateral edges respectively, and the pressing edges and the bottom edges are parallel and located on the same side as the lateral sides. According to the technical scheme, the frame width of the front shell is determined by the width of a front shell wrapped screen, the structural thickness of a rubber frame assembly inside the screen and the wall thickness of the front shell itself, besides the necessary width of the front shell wrapped screen and the necessary structural thickness of the rubber frame assembly inside the screen, only the wall thickness of the front shell itself needs to be considered, so that the problem that the wall thickness of the front shell is increased due to increasing of the thickness of screws and the structure thickness of inserting tongues. Therefore, the front shell can be used for fixing a panel, and meanwhile, the appearance effect that the display device is narrow in frame is realized.
Owner:HISENSE VISUAL TECH CO LTD

Control method and control device for refrigerator

The invention provides a control method and a control device for a refrigerator. The control method comprises the following steps: obtaining the mounting position information of the refrigerator; sending a running mode query request to a cloud server according to the mounting position information; pre-saving at least one refrigerator running mode respectively corresponding to different geographic areas in the cloud server, wherein each refrigerator running mode contains multiple control parameters of the refrigerator; receiving one or multiple recommended running modes obtained in the cloud server according to the query request, and therefore the recommended running mode is selected by the user of the refrigerator; controlling the refrigerator according to the control parameters of the selected recommended running mode. According to the scheme, the corresponding recommended running mode is determined according to the mounting position information of the refrigerator, and the recommended running mode is automatically matched with the dietary habit and the environmental conditions of the area of the refrigerator, so that the refrigerator automatically runs in the state which can meet the using requirements of the user, and the inconvenient use brought for the user due to a lot of settings is avoided.
Owner:HAIER SMART HOME CO LTD

Video summary generation method, server and client-terminal

The invention brings forward a video summary generation method, a server and a client-terminal. The method comprises the steps that a video source file is decoded by a video summary server. Sampling is performed on the obtained original video frames. An image statistic characteristic is extracted from each sampling frame. Inter-frame distance of all the statistic characteristics is calculated with respect to every two adjacent sampling frames. The weighted value of the inter-frame distance of all the statistic characteristics of the two sampling frames is calculated. The weighted statistic characteristic inter-frame distance set of the video source is sent to a video client terminal. The video change curve of the video source is obtained by the video client-terminal according to the weighted statistic characteristic inter-frame distance set. The basic hierarchical structure of the video source is confirmed according to the video change curve. The basic hierarchical structure of the video source is adjusted to be a summary hierarchical structure meeting the requirements of users according to the video summary hierarchical requirements inputted by the users. Paragraph division is performed on the video source according to the summary hierarchical structure, and paragraph information acts as the video summary of the video source to be provided to the users. Processing burden of the video client-terminal is reduced by the method.
Owner:SAMSUNG ELECTRONICS CHINA R&D CENT +1

WEB portal booking car rental system and method based on electric quantity coupling

The present invention relates to a WEB portal booking car rental system and method based on electric quantity coupling. The problems are solved that the electric quantity distribution of the rented vehicles is not matched to cause the convenience for users and waste of the resource. The system comprises a computer terminal, a server and a plurality of charging piles; the server includes a mileage calculation unit, a time calculation unit, an electric quantity calculation unit and a vehicle selection unit; the mileage calculation unit is connected with the time calculation unit, the time calculation unit is connected with the electric quantity calculation unit, the electric quantity calculation unit is connected with the vehicle selection unit, the computer is connected with the mileage calculation unit and the vehicle selection unit through the network, and the vehicle selection unit is connected with each charging piles through the network. The WEB portal booking car rental system and method based on the electric quantity coupling can estimate the electrical quantity required by the user's vehicle, push the user appropriate circuit electric car and is helpful for selecting vehicles through the users so as to further improve the difference requirement of the vehicle for different people by using the current electrical quantity.
Owner:宁波轩悦行电动汽车服务有限公司

Method and system for scheduling transmission resources

The invention provides a method and system to dispatch the transmission resources, comprising the following steps: Step A. the transmission resources allocated to the business by consulting the generated protection flow and the transmission resources allocated are smaller than or equal to the protection flow; Step B. whether the transmission resources run out or not is determined. Turning to the step E if the transmission resources run out; or continuing to determine whether all the business are visited and turn to step C if all the business are visited; or turning to step A; Step C. Visiting the business again to supplement the transmission resources needed in the transmission; Step D. Determining whether the transmission resources run out or not, and turning to step E if yes, or continuing to determine whether all the business are visited or not. Turning to step E if yes or turning to step C; Step E. implementing the data transmission after the allocation process is finished. The invention also provides a system to dispatch the transmission resources. The invention allocates the transmission resources according to the actual data transmission demand, which not only avoids the waste of the resources in the fixed or static allocation of the transmission resources, but can also prevent the low transmission efficiency caused by the packet-loss as a result of the transmission data surpassing the allocated bandwidth when a plurality of users transmit the data at the same time.
Owner:HUAWEI TECH CO LTD

Control method of air conditioning device

The invention relates to a control method of an air conditioning device. The air conditioning device comprises at least one indoor heat exchanger arranged in an indoor unit, a human body temperature perception device used for perceiving human body temperatures and a plurality of sets of independent air guide mechanisms arranged in an air supply outlet of the indoor unit. A throttling gear is in serial connection with a refrigerant flow path where each indoor heat exchanger is located. The control method comprises the steps that an indoor environment where the indoor unit is located is partitioned into a plurality of independent areas, and then the temperature of each human body in each area is obtained through the human body temperature perception device; the average human body temperature in each area is calculated; and when the average human body temperature in any area is beyond a preset human body temperature range, the opening degree of the throttling gear in serial connection with one indoor heat exchanger of the at least one indoor heat exchanger and / or the state of a set of air guide mechanism corresponding to the area are / is regulated, accordingly the air supply temperature and / or the air supply volume of the area are / is regulated, and therefore, differentiated demands of users are met.
Owner:QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD

Conditional access card CAM and data processing method

The invention provides a conditional access card CAM which comprises a storage unit, a cache unit, a processing unit, an authorization information unit and a communication unit. The storage unit is used for storing a conversion program. The cache unit is used for caching the conversion program and privacy information tables with a preset uniform form. The processing unit is used for executing the conversion program, converting the privacy information tables of different forms into privacy information tables with the preset uniform form and caching the privacy information tables with the preset uniform form into the cache unit. The authorization information unit is used for obtaining authorization information of users. The communication unit is used for transmitting the authorization information of the users to an operator server, receiving the privacy information tables of the different forms, transmitting the privacy information tables to the processing unit and transmitting the privacy information tables of the preset uniform form to all-in-one machines, wherein the privacy information tables of the different forms are transmitted by the operator server and conform to the authorization information of the users. Thus, by means of the conditional access card CAM, the privacy information tables of the different forms can be converted into the privacy information tables of the preset uniform form, the realizing difficulty and cost of the all-in-one machines are reduced, and in addition, operators are able to issue the privacy information tables conforming to the authorization information of the users to the users of all-in-one machines.
Owner:SHENZHEN STATE MICRO TECH CO LTD

Layered independent multipoint temperature control device applicable to machine tool temperature field differential control

The invention discloses a layered independent multipoint temperature control device applicable to machine tool temperature field differential control. The device comprises two groups of cooling circulation primary lines which output cooling liquids at different temperatures, a plurality of cooling circulation branch lines which are connected with the groups of cooling circulation primary lines respectively and a control system, wherein each group of cooling circulation primary line comprises one cooling circulator having temperature detection and liquid level detection functions and one circulating pump; each group of cooling circulation branch lines comprises one independent temperature adjusting box, a cooling pipeline through which thermal loads flow, an input electromagnetic valve group and an output electromagnetic valve group; an inlet of the independent temperature adjusting box is connected with the two groups of the cooling circulation primary lines respectively through the inlet electromagnetic valve group, and an outlet of the independent temperature adjusting box is connected with an inlet of the cooling pipeline; and an outlet of the cooling pipeline is connected with inlets of the two groups of the cooling circulation branch lines respectively through the output electromagnetic valve group, and each group of cooling circulation branch lines is simultaneously communicated with each group of cooling circulation primary lines. The device meets differentiated requirements of different parts of a machine tool for temperature control liquids.
Owner:TIANJIN UNIV +1

Data flow type identification model updating method and related equipment

The embodiment of the invention provides a data flow type identification model updating method and related equipment. The method comprises the following steps: determining a first data flow type corresponding to a current data flow according to message information and a behavior identification model of the current data flow; determining a second data stream type corresponding to the current data stream according to the target corresponding relationship and the general characteristics of the current data stream, the target corresponding relationship being a corresponding relationship between the plurality of general characteristics and the plurality of data stream types; if the first data flow type corresponding to the current data flow is different from the second data flow type corresponding to the current data flow, obtaining correction data corresponding to the current data stream, the correction data corresponding to the current data stream including message information of the current data stream and a second data stream type corresponding to the current data stream, and the correction data being used as a training sample to update the behavior recognition model. The method forobtaining the training sample for updating the behavior recognition model is higher in efficiency.
Owner:HUAWEI TECH CO LTD

Intelligent wearing device for vision recovery of patient with posteriority blindness and making method thereof

The invention discloses an intelligent wearing device for vision recovery of a patient with posteriority blindness and a making method thereof. The device comprises microelectrode arrays, a pair of intelligent glasses, earphones, elastic belt buckles and stimulating signal guide soft belts, wherein the microelectrode arrays are arranged in the eyes of the patient; the intelligent glasses, the earphones and the elastic belt buckles are arranged outside the eyes of the patient; the stimulating signal guide soft belts are arranged between the microelectrode arrays and the intelligent glasses. An outside image is shot by a microcamera arranged in front of the intelligent glasses and processed by a control system into a bidirectional electronic impulse signal, and the signal is transmitted by the stimulating signal guide soft belts to the microelectrode arrays arranged between the outermost layers of retinas and choroids to electrically stimulate ganglion cells; optic nerves transmit a biological signal generated by stimulation to a visual area of the cerebral cortex, are recognized by the brain and then make the blind patient restore part of visual performance to an outside object. The intelligent wearing device has the advantages of being good in stimulation effect, safe in use, attractive in appearance and convenient to wear.
Owner:戴国群
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