177results about How to "Realize reasonable configuration" patented technology

The invention discloses a multi-microgrid interconnected operation coordinated scheduling optimization method in consideration of interaction response. The method comprises the following steps: initializing a system and acquiring a related parameter in the day-ahead optimization process, wherein each microgrid independently solves the respective optimization strategy according to the initialization information; and then performing information interaction in a microgrid cluster to share the respectively acquired optimal strategies, and updating the system state information, wherein a system control center judges whether the Nash equilibrium is achieved; entering the intra-day optimization stage, performing short-term prediction on the scenery output and load demand, inputting the short-termprediction data in single microgrid to establish an optimization model, performing rolling optimization on the system and solving the same; selecting all control variables in a control time domain asthe actual scheduling scheme after the solution is finished, waiting for the next optimization period, and repeating the above optimization process. Through the optimization method disclosed by the invention, the consumption capacity on the new energy by the microgrid and the system reliability in the fault can be effectively improved, and the economic benefit of the microgrid is increased to a certain degree.

The invention discloses a base station frequency resource allocation method and aims to achieve reasonable allocation of base station frequency resources and avoid or lower inter-cell interference. The method includes that a cell is determined to conform to each basic frequency resource in each allowed operating frequency band of selectable operating bandwidth; frequency point priority coefficient of each basic frequency resource is determined, and the frequency point priority coefficient represents interference from each adjacent cell which neighbors the location of the cell with the cell in the basic frequency resource, and/or represents load of each adjacent cell in the basic frequency resource; the frequency resources are allocated to cells according to frequency point priority coefficients of the basic frequency resources. The invention further discloses a network device.

The invention relates to a block-chain-based freight logistics scheduling and tracking method. The scheme is characterized by storing freight source information and vehicle information into a corresponding freight source information block and a vehicle information block in a black chain respectively, and matching the freight information and the vehicle information through a vehicle scheduling algorithm to match transport vehicles for freights to be transported. In the freight transport process, operation of any logistics participant on cargos is recorded in a corresponding block in the block chain and broadcasts the operation information to the whole network, so that during logistics scheduling, vehicle and cargo conditions can be considered repeatedly, logistics transport efficiency is improved, and logistics resources are saved.

Disclosed is a power control method of a cognitive radio technique based on a normalized game model, in particular to an implementation scheme applying to a sending end power control of the cognitive radio technique. The cognitive radio adopting a software radio as an extended platform is a new intelligent wireless communication technique, and achieves a high reliability of the communication system and a high efficiency of the spectrum utilization through adjusting the transmission parameter in real time according to the perception of the wireless environment all around. The sending end power control of, the third part of the working process of the cognitive radio, is able to extend the working range of the system, improve the performance of the transceiver and rationalize the distribution of other resources. In a multi-user cognitive network, the sending end competes for the power resources in a distributed way while game theory is the most effective way to solve the problem. The method reduces the complexity of the system and shortens the processing delay due to a normalized utility function which simplifies the operation process in design.

The invention discloses an allocation method of network resource. After the user sends out the service, the evolution type node B obtains the priority parameter of the service from a priority mapped meshing according to the Allocation and Retention Priority (ARP) information of the user, the delay parameter and the type parameter of the service sent by the user; the evolution type node B allocates the network resource for the service according to the priority parameter obtained. The invention realizes the reasonable configuration of the network resource; even if the source is limited, the invention not only can not generate the higher affect on the service of the advanced-level user, but also can guarantee the normal operation of the service of the low-level user, and promote the system availability and the overall satisfaction of users.

The invention discloses a message scheduling method and a message scheduling device for message queues, wherein the method comprises the following steps: delivering a message into a message queue corresponding to the service type of the message in a plurality of message queues according to the service type of the message, wherein various message queues in the plurality of message queues correspond to corresponding service types; and calculating according to critical characteristic values of various message queues in the plurality of message queues so as to determine a target message queue in the plurality of message queues while scheduling the message, and then, scheduling the message to be subsequently processed from the target message queue. By adopting the message scheduling method and the message scheduling device disclosed by the invention, reasonable configuration of system resources (such as the data processing capacity and the data reading capacity) can be realized; the system efficiencies (including the response time and the throughput rate) can be increased; and the service value maximization can be realized.

The invention provides an energy source local area network energy storage system automatic demand response method based on a block chain technology. The method comprises the following steps of obtaining state information of the energy storage system connected into an energy source local area network; building an energy storage system charging and discharging model; building an electric automobileschedulable capability comprehensive evaluation system; using a real-time electricity price mechanism; setting charging and discharging electricity price orienting electric automobile users; finally developing a decentered automatic demand response criterion on the basis of the block chain technology; building an intelligent contract between two trading parties. By aiming at the energy source local area networks comprising an electric automobile cluster, a wind light power generation system and an energy storage battery, a distributive node network for charging and discharging by the user is built by the invention for pursuing point-to-point direct trading of mass users; reasonable configuration of inside resources of the system is realized; the autonomous supply and demand balance state is achieved.

The invention provides a naphtha adsorbing separation and optimized utilization method. The method comprises the following steps: 1, filling naphtha into a simulation moving bed adsorbing separator filled with 5A molecular sieves under a liquid phase maintenance condition; 2, obtaining desorption effluents and raffinate effluents through a liquid-solid absorbing separation continuous technology; and 3, respectively recovering the desorption effluents and the raffinate effluents by a desorption agent to obtain desorption oil rich in n-alkanes and raffinate oil rich in non-normal alkanes, wherein the desorption oil contains 90-100wt% of the n-alkanes, and the raffinate oil contains 90-100wt% of the non-normal alkanes. The invention also provides a naphtha optimized utilization method. The adsorbing separation method provided in the invention, which has the advantages of low operation temperature, continuous operation, high yield, low desorption agent loss, and high molecular sieve utilization rate, couples a separating technology with subsequent processing technologies, and realizes the reasonable configuration of a resource.

The invention provides a pyrolysis gasification coupling integrated poly-generation system and process for the coal chemical industry. The system comprises a coal preparation unit, a pyrolysis-gasification coupling system A and a poly-generation system B, wherein the poly-generation system B comprises a purified gas separation unit connected with the purified gas outlet of the pyrolysis unit, a purified tar separation unit connected with the purified tar outlet of the pyrolysis unit, and a chemical product synthesis unit and an IGCC (Integrated Gasification Combined Cycle) unit which are respectively connected with purified gasification gas outlet of the gasification unit; and the purified tar separation unit is sequentially connected with a coal tar hydrofining unit and an oil product separation unit. The pyrolysis gasification coupling integrated poly-generation system and process can be used for organically combining coal pyrolysis gasification and the production process of oil, gas, chemicals, electricity and heat to realize integration of material conversion and energy conversion, maximize classified utilization, value promotion, utilization efficiency and economical benefit of coal resources, and improve the energy utilization efficiency.

The invention belongs to the technical field of civil engineering, and provides a theoretical basis and a feasible, effective and practical method for an engineering decision, meanwhile, assists managerial staff of an engineering project in managing and controlling dam body filling construction; besides, the balancing-optimalizing method performs consideration from the whole life cycle of the engineering to comprehensively consider the important influence from the project time limit and the quality on the cost, and provides a construction scheme which more meets practical construction requirements and is more economical for decision makers. Therefore, the technical scheme adopted by the invention is that a balancing-optimalizing method, for the project time limit, the quality and the cost, used in the concrete faced rockfill dam construction builds a balancing-optimalizing model which is based on quality cost and decision preference, and gives a non-dominated sorting genetic algorithm which is used for optimizing model solution and based on fuzzy project time limit and fuzzy quality; a built mathematical model is a built objective function; a fuzzy measure Me method is adopted to calculate the project time limit, the quality, the construction cost and the total cost of each general scheme. Thus, the balancing-optimalizing method provided by the invention is mainly applied to the civil engineering.

The invention provides a cell PCI configuring method and system. The method is characterized by analyzing a close relation degree between cells by synthesizing adjacent measurement data and switching data so as to obtain a correlation coefficient between common-frequency cells; performing multiple distribution and interference value computation on a cell PCI value according to the correlation coefficient between common-frequency cells in order to achieve an accurate interference value computed result; adjusting the cell PCI distributed value for multiple times to form various different PCI program schemes; computing full-network interference values in different schemes and selecting a updating scheme with a minimum interference value to perform convergence determination; when convergence is determined, configuring the cell PCI according to a updated cell PCI program scheme so as to achieve reasonable configuration of the cell PCI values.

The invention discloses a method of a mobile terminal to developing service, comprising: first, the mobile terminal is accessed to a general land access network and resided to a common district or multimedia broadcast and multicast operation district according to district selecting and reselecting rules; second, a wireless network controller moves the mobile terminal to proper district according to reporting ability information of the mobile terminal and operation types to be developed.

The invention discloses an energy storage system automatic demand response method based on a non-cooperative game, and the method comprises the steps: obtaining the state information of an energy storage system accessed to an energy local area network, and building an energy storage system charging and discharging model; Constructing a utility function of a game participant to calculate the cost of the game participant after the game participant participates in the game; enabling Each game participant independently to formulate a strategy and perform an interactive game, and solve the respective cost minimization optimization strategy, thereby achieving the optimal target state of all the participants; And finally, simulating a power transaction process by utilizing a non-cooperative gamemechanism, and proving the effectiveness of the provided method. The non-cooperative game model of the energy storage system is established for the energy local area network, the consumption level ofrenewable energy sources is improved while the cost of individual participants is pursued to be minimized, and autonomous supply and demand balance and automatic demand response of the system are achieved.

The invention relates to the technical field of Spark big data processing, in particular to a closed-loop target customer identification method based on spark big data, comprising the following steps:S1, data acquisition; S2: data preprocessing; S3: multiple user identity association; S4: constructing a customer portrait model; S5: constructing a customer life cycle value (CLV) model: according to the existing research, the customer life cycle value (CLV) model of the system includes customer current value (CCV) and customer expected value (CFV); S6: constructing a Community Discovery Model:the model adopts a Fast Unfolding algorithm based on Spark GraphX parallel graph computation, and optimizes Modularity value continuously to mine the community where the customer is located; S7: Product recommendations based on random forests. The invention can subdivide the customers, which is beneficial for the enterprise to locate and identify the target customers, and utilizes the limited resources to develop the users and potential users with high value.

The invention relates to an airplane maintenance method, a configuration system of the airplane maintenance method and calculation equipment. The airplane maintenance method comprises the following steps of: access a maintenance task database to obtain a site and a time of the current airplane maintenance task; accessing a maintainer database to obtain a list of available maintainers and forming afirst candidate maintainer set by the available maintainers; judging whether each candidate maintainer in the first candidate maintainer set satisfies the site and the time of the current airplane maintenance task or not, and forming a second candidate maintainer set by the candidate maintainers, satisfying the site and the time, in the first candidate maintainer set; and selecting a first maintainer from the second candidate maintainer set to execute the current airplane maintenance task, and determining a predicted start time ti and a predicted end time te of the current airplane maintenance task according to information of the first maintainer. Through embodiments of the invention, time division multiplexing can be carried out on maintainers more accurately, so that the resource utilization rate is improved.

The invention discloses a stackelberg game based energy internet day-ahead optimization control method. The method includes performing initialization on a system, and obtaining relevant parameters; setting an initial internal price by a network group control center, performing decision making by each ELN subnet according to the initial price, and calculating the corresponding optimal strategy; integrating strategy sets by the network group control center, taking the maximization of the benefits of the network group control center as a target, and calculating the updated internal price; and through such repeats, outputting the optimized strategy sets at the moment as day-ahead optimization results when a game reaches Stackelberg equalization and the internal price is not changed. The methodcan effectively enhance the absorptive capacity of energy internets on new energy and the reliability of the system in case of failure, and can increase the economic benefits of the energy internetsto a certain extent.

The invention relates to a system and method for preparing reducing gas and activated carbon by pyrolyzing coal powder and biomass. The system includes a segmented heat treatment unit, a gas purification and separation unit, and a mixed semi-coke activation unit; wherein, the segmented heat treatment unit uses The regenerative down-bed reactor includes a coal pyrolysis zone, a tar catalytic cracking zone, and a biomass pyrolysis zone; the coal pyrolysis zone is provided with a pulverized coal inlet and a semi-coke outlet, and the biomass pyrolysis zone is provided with a biomass inlet and a biomass pyrolysis zone. Biomass coke outlet, tar catalytic cracking area is equipped with pyrolysis mixed gas outlet; gas purification and separation unit includes pyrolysis mixed gas inlet, synthesis gas outlet, fly ash outlet and carbon dioxide outlet; mixed semi-coke activation unit includes high-temperature mixed semi-coke inlet , carbon dioxide inlet, activated carbon outlet and activated carbon dioxide outlet. The technical scheme of the invention can make full use of the heat carried by the pyrolysis gas, solve the difficult problem of tar utilization, and realize the high-efficiency comprehensive utilization of high-temperature pyrolysis semi-coke.

The invention discloses an operation and maintenance management method and system for a cloud data center. The method comprises: obtaining identity information of current all operation and maintenance workers; according to the identity information of current all operation and maintenance workers, allocating corresponding administration authority to the corresponding operation and maintenance workers; obtaining operation and maintenance management instructions of current all operation and maintenance workers within the respective administration authority ranges; and according to a preset execution strategy, carrying out response processing on all the operation and maintenance management instructions. According to the method, authority authentication is carried out on a plurality of operation and maintenance workers based on characteristics of operation and maintenance management of the cloud data center, thereby realizing role identification; and role distribution is carried out and different management authority is distributed to different operation and maintenance workers and thus each operation and maintenance worker only can carry out operation and maintenance management within the own management authority ranges, so that the repeated operation of the same IT flow by different operation and maintenance workers can be avoided and thus reasonable human resource allocation can be realized. Besides, a redundant and hard service problem can be solved and the cost can be reduced.

The present invention relates to the field of an Internet interactive platform and discloses an applying system based on an intelligent terminal. The applying system is connected to a recruitment system server. The applying system comprises an authority management module which is used for managing the authority of connecting a recruitment system of an applying system user, a project query module which is used for inquiring the information of the project unit in the recruitment system, an applying application module which is used for submitting an applying application to a corresponding project unit, an interview message module which is used for receiving and displaying the interview notifiation issued by the recruitment system, and an instant communication module which is used for receiving and displaying the instant chat message issued by a recruitment system user. According to the applying system based on the intelligent terminal, the instant chat application of a mobile terminal is used, a real-time communication bridge is established between a recruiter and a job seeker, through the mode of active application or recommendation by others, the matching efficiency of a job and the job seeker is raised, and the rational allocation of human resources is realized.

A control system for taxi sharing comprises a dispatch server and a taximeter. Passengers send messages to the dispatch server by a telecommunication network, and the messages are processed by the dispatch server and transmitted to the taximeter through a communication network; the dispatch server comprises a passenger information collecting module, a passenger information processing module, a passage reserving and paying module, a taxi dispatch module and a display unit which are sequentially connected; and the taximeter comprises a metering microprocessor and a tax control microprocessor which are connected with each other, a real-time clock, a memorizer, an auxiliary display screen, a lighting emitting diode (LED) display array, a mileage sensor, a function key, a needle printer, an integrated circuit (IC) card interface, a reset unit, an empty taxi indicating module, a communication module, a positioning module and a safety module are respectively connected with the metering microprocessor, a tax control memorizer, a nonvolatile memorizer, a tax control metering screen are connected with the tax control microprocessor respectively, and the IC card, the reset unit and the empty taxi indicating module are further connected with the tax control microprocessor. The invention further discloses a method using the system.