79results about How to "Reflect fairness" patented technology

The invention discloses a dynamic scheduling method for multi-runway flight getting in and out. The method comprises the following steps that flight delay cost is analyzed, and a flight delay cost minimization objective function for multi-runway flight getting in and out scheduling is provided; theoretic delay time is calculated, and flight delay time of different aircraft types is converted into delay time of unit delay cost; fairness of multi-runway scheduling is analyzed, and the objective function considering the fair factor is built; ordinary constrain conditions of multi-runway flight dynamic scheduling are provided; the multi-runway flight scheduling constrain conditions considering flight delay are designed; the dynamic scheduling problem of multi-runway flight getting in and out is solved by adopting the genetic algorithm, dynamic scheduling of multi-runway flight getting in and out is achieved, and the purposes of improving the runway using rate and reducing the flight delay cost are achieved. According to the method, influence on multi-runway scheduling caused by flight delay is sufficiently considered, and the purposes of improving the runway using rate and reducing the flight delay cost are achieved.

The invention discloses a resource scheduling method and device based on HSDPA (high speed downlink packet access). The method disclosed by the invention comprises the following steps: acquiring the signal channel quality parameters, scheduled times, accumulative throughput and QoS (quality of service) grade of each user to be scheduled; determining the scheduling priority of each user to be scheduled according to the acquired signal channel quality parameters, scheduled times, accumulative throughput and QoS grade of the user to be scheduled respectively; and selecting scheduled users and carrying out resource allocation for the selected scheduled users according to the scheduling priority of each user to be scheduled. By adopting the resource scheduling method and device based on HSDPA disclosed by the invention, when resources are scheduled, on the premises of considering the throughput and the equity of users, the requirement of ensuring the QoS of different service types can be realized.

The invention provides a block chain one-dimensional random number consensus recommendation method. The method comprises the steps that all specific nodes in a coalition generate random numbers xi respectively; all specific nodes synchronize the random numbers xi with each other; each specific node calculates the average M of all random numbers respectively; in each specific node, the distance between the average M and the random numbers xi are compared respectively, and the node Pi with the smallest distance and the random number xi is used as a candidate accountant; and all specific nodes synchronize the candidate accountant and a node number value participating in the calculation of the average with each other, and the same candidate accountant nominated by each node is used as an accountant.

The invention provides a blockchain random number consensus choosing method for a ledger. The method comprises the following steps: all specific nodes in a consortium respectively produce random numbers xi, the random numbers xi are mutually synchronized among all specific nodes; each specific node computes a function f1 for all random numbers xi to acquire reference values M of all random numbers; in each specific node, a candidate ledger function value J is computed by the reference value M and the random number xi through a function f2; the node Pi having f2(xi, M) satisfying the preset feature and holding the random number xi is taken as a candidate ledger; and the candidate ledgers are mutually synchronized among all specific nodes, and the ledger is chosen.

The invention relates to a system for managing automatic ticketing. The system comprises a ticketing management and control center module, an information database module and a booking terminal sub system, wherein the ticketing management and control center module is connected with the information database module and the booking terminal sub system respectively. The invention also relates to a method for managing automatic ticketing based on the system. By the system and the method for managing automatic ticketing, the risks in network congestion and system paralysis during ticketing can be avoided, the queuing ticketing mode is kept, and fairness is embodied; due to a mode that a main password and an auxiliary password produce similar real-name ticketing, behaviors of reselling tickets can be prevented effectively; by automatic ticketing of the system, tickets returned by others can be sold immediately, so that effective selling proportion of tickets can be increased, ticketing at any time anywhere can be realized, network flow and system resources are saved, ticketing complexity is reduced and ticketing success rate is increased; furthermore, the working performance is stable and reliable, the applicability range is wide, and a great convenience is provided for working and living of people.

The present invention relates to an enterprise lottery method which comprises the steps as follows: a drawing personnel and encouraging grade data base is initialized; whether the data base meets the requirement is judged; the record of the data base produces random numbers, and the random numbers are sequenced; one random number is produced every time, and a corresponding record is found out; the selected record is output, and the record is deleted from the data base; whether drawing continuously or not is judged; the drawing of the time is finished, and the result is output. Further, after the steps are finished, the method can also comprise the steps as follows: the winning personnel participate in producing the random numbers; the obtained numbers are compared with encouraging grade serial numbers in the encouraging grade data base, and the encouraging grades hit by the random numbers are output. The enterprise lottery method of the present invention has the beneficial effects that the lottery process is simpler; no lottery ticket comprising winning information is required to be printed before drawing the lottery; no lottery box and additional lottery cost are required, so that the enterprise lottery method is more environmental protective and saves more time and labor; the enterprise lottery method can completely embody the fairness and the randomness better; winning status can be recorded at any moment, thereby increasing the lottery atmosphere.

The invention relates to an active power distribution network operation optimization method considering microgrid active optimization. The method comprises the following steps: S1, establishing a microgrid independent optimization model; S2, establishing an active power distribution network operation optimization model in combination with the microgrid independent optimization model; S3, solving the active power distribution network operation optimization model by adopting a DDPG method to obtain an active power distribution network operation optimal solution; S4, correspondingly outputting the optimal operation solution of the active power distribution network to a power flow control center and a microgrid control center of the active power distribution network so as to optimize the operation state of the active power distribution network. Compared with the prior art, the active power distribution network optimization model considering multi-microgrid active optimization is established and is solved through the DDPG method, so the multi-control-center optimization problem is solved, and the active power distribution network can be optimized in real time.

The invention discloses a joint transmission method for carrying out parallel transmission and cooperation, wherein the joint transmission method is applied to a cognitive network and aims at resolving the problems that an existing transmission strategy designed based on an automatic repeat request (ARQ) protocol is little in handling capacity obtained by a secondary user when a primary user has good channel conditions, and handling capacity loss of the primary user has no compensation. The joint transmission method mainly comprises the steps that 1. the secondary user sets transmitted power, and the fact that the outage probability of the primary user meets an interrupt threshold value is guaranteed; 2. the secondary user monitors feedback information of the primary user, and judges whether a current slot time is a first transmission time slot or a retransmission time slot; 3. if the current time slot is the first transmission time slot, the secondary user and the primary user are in parallel transmission, and handling capacity is obtained; and 4. if the current time slot is the retransmission time slot, the secondary user serves as a relay of the primary user, and compensates interference caused on the primary user in the parallel transmission. According to the joint transmission method, the handing capacity of the secondary user is improved on the premise that the primary user obtains the minimum handling capacity loss, definite compensation is provided for the handling capacity loss of the primary user, and the joint transmission method can be used for improving transmission efficiency of the cognitive network.

The invention relates to an automatic ticket purchasing management system. Main links of a whole ticket purchasing procedure include train number confirming, ticket booking information storing, ticket booking information submitting, and ticket booking information confirming. The invention further relates to a method for achieving automatic ticket purchasing management based on the automatic ticket purchasing management system. The automatic ticket purchasing management system and the method of the automatic ticket purchasing management system have the advantages that risks of network congestion and system breakdown are avoided when tickets start to be sold, line-up ticket purchasing method is continued, and fairness is reflected; a model of similar real-name ticket purchasing is produced by combination of a main password and a secondary password, and behaviors of illegal ticket selling are prevented; and a person can purchase a corresponding returned ticket of other person timely through automatic ticket purchasing of the system, and therefore effective selling rate of the tickets is improved. The automatic ticket purchasing management system and the method of the automatic ticket purchasing management system are capable of achieving ticket purchasing operation in any time or any place, saving network flow and system resource, reducing complexity of ticket purchasing and improving ticket purchasing efficiency and success rate of ticket purchasing. Working performance is stable and reliable, application range is wide, and great convenience can be brought to work and life of people.

The invention discloses a heterogeneous granularity classification-based cloud environment task scheduling method, which comprises the following steps of performing classification preprocessing on resource vectors in a cloud system, and establishing an original sample matrix of the resource vectors; performing range standardizing processing on the sample matrix; executing cluster operation on the obtained sample matrix by taking the between-sample Euclidean distance as a similarity measure function to obtain a cluster dendritic diagram; selecting appropriate classification thresholds T to finally obtain three resource classifications: a compute mode, a bandwidth mode and a storage mode; computing the overall comprehensive property CrGPi of resources in all the classifications, and soring the resources in all the classifications from high to low of properties; computing task resource expectation tGP and a task preference coefficient tRP for a scheduled task in the system, selecting a resource which is lighter in load and has optimal resource comprehensive properties in the corresponding classification according to the tRP, and allocating the resource to the task by a scheduler; computing user satisfaction Usatisfy, and measuring the coincidence level between the resource actually obtained by a user and the expectation requirement.

The invention discloses a multi-core cross-chain service cooperation system and an interactive method based on a cloud platform, including cloud platforms. cross-chain business collaboration includesthe collaboration between the customer core and the automotive manufacturing enterprise core, the multi-core and cross-chain business cooperation system between the automobile manufacturing enterprises and the automobile parts processing enterprises. The interaction method includes: setting up the interaction between between an automobile and after-sale comment module, a customer order operation feedback module, a logistics management module, and a vehicle part quality communication module on the cloud platform; service cooperation among automobile manufacturing enterprise nuclear, machiningenterprise of automobile parts, and customer cores reflects the diversity of choices and collaboration, the customer order operation feedback module safeguards the interests and rights of customers and automobile enterprises. Customer or expert evaluation can provide the improvement direction for automobile manufacturing enterprises and parts processing enterprises, and promote the automobile industry to advance, innovate and develop continuously.

The present invention relates to an improved lottery method which is particularly fit for the occasion with a scheduled total drawing quantity and comprises the steps as follows: an expected winning grade and quantity data base are set; the drawing quantity of one circulation is arranged; the data base is loaded; the data base is judged and ensured as being in accordance with the requirement; an encouraging grade turnplate is drawn, and a lottery module is invoked; winning information is output, and the data base is amended; whether the circulation is finished is judged; whether the result is output or the lottery of the time is quitted is confirmed according to the judgement result to prepare well for the next drawing. A winning result can be output to a display screen and can also be output by an external amplifier in sound, and the like, and even by the combination of multiple forms. The zoning quantity of the turnplate can be reduced along with the increase of winning people quantity. The improved lottery method has the beneficial effects that the lottery is simpler and can embody fairness and randomness better; the shapes and the color designs of turnplate blocks can be different for each time of lottery, so the visual effect is better; winning status can be recorded at any moment, thereby increasing the lottery atmosphere.

The invention discloses a data transmission method based on a capture effect in a wireless sensor network. The data transmission method mainly solves the problem that in the prior art, the throughput capacity is low under the condition that a large number of data burst. The method comprises the steps that 1, a receiver broadcasts a competition beacon group in a wireless channel where the receiver works; 2, after a competitor receives the competition beacon group, a competition group is broadcast; 3, the receiver decodes signals of the competitor through the capture effect and broadcasts a token beacon group, wherein the node allowed to transmit data and transmission time duration are assigned in the token beacon group; 4, after the competitor receives the token beacon group, whether the competitor is a node allowed to transmit data or not is judged, if the competitor is the node, a token is obtained and data are transmitted to the receiver within a distributed time period, and if the competitor is not the node, the token is not obtained and data are not transmitted. Through the token distribution mechanism and the capture effect, the utilization rate of the channel and the throughput capacity for data transmission are improved.

The invention provides an uplink bandwidth allocation method for a WiMAX system, which comprises the following steps of: A, calculating scheduling factors for UGS and ertPS service connection, and performing bandwidth allocation on each UGS and each ertPS service connection according to the order of the scheduling factors; B, calculating scheduling factors of ertPS, rtPS and nrtPS service connection bandwidth requests, and performing bandwidth allocation on each ertPS, rtPS and nrtPS service connection bandwidth request according to the order of the scheduling factors; C, performing bandwidth allocation on unicast; D, performing bandwidth allocation on a BE service connection bandwidth request; and E, establishing a UL-Map message according to bandwidth resources allocated to mobile user terminals so as to broadcast and inform the mobile user terminals to send data or a bandwidth request in the next frame according to the allocated bandwidth. The invention also provides an uplink bandwidth allocation system for the WiMAX system. The method and the system have the advantages of fully utilizing network resources, improving system throughput, having a simple algorithm, facilitating hardware and software implementation, and reducing equipment cost.

The invention discloses a microwave access global interworking system and a realization method thereof. The system comprises a base station, an access gateway, an authenticator and an authentication authorized charging module; wherein, the authentication authorized charging module comprises a user priority unit used for configuring and storing user priority information; the base station acquires the user priority information from the authentication authorized charging module through the access gateway. By adopting the system and the method of the invention, the base station can acquire the priority information of the user from AAA after the user authentication is finished in the access process of the user network. According to user priority parameters, when the data of uplink and downlink users is dispatched, the data can be processed based on the priority of the users, thereby realizing justification for users.

The invention discloses a method for generating a lottery rotary table and displaying a pointer. The method comprising the following steps that: at the beginning, the number of subareas of the rotary table and the content of each subarea are set; a computer drafts the subareas to form the rotary table; each subarea is painted with different background colors; the position of the sectioned block where the pointer is in is recorded; the pointer is displayed when moving to the next subarea; whether continuous display is needed; if yes, the pointer is displayed uninterruptedly in the next place, otherwise, the display ends. The subarea can be in various shapes and the areas of the subareas can be equal to each other. The outline of the rotary table can be in various shapes. The pointer can be displayed clockwise, counterclockwise or randomly. In the method, the principle that human eyes cannot distinguish details so that human eyes can only see one pointer at each point of time. The method has the advantages that the shapes and colors of the rotary table are richer, the zoning of the rotary table is more flexible, the visual effect and enjoyment are better, marginal display of the pointer is avoided; the lottery course is simpler, fairness and randomness is better embodied and lottery atmosphere is enriched.

This invention discloses an assess method for a completion of call to a busy subscriber service based on identity identification, comprising the following step of: verifying the identity of a calling subscriber in a call request, after a called side application server receives a call request carrying an indication of call completion; if the verification is passed, allowing the calling subscriber to access; otherwise refusing the calling subscriber from accessing. The invention synchronously discloses an access system for a completion of call to a busy subscriber service based on identity identification, including: a receiving unit, a verifying unit, an access unit and a refusing unit, wherein the receiving unit is used for receiving the call request carrying the indication of call completion; the verifying unit is used for verifying the identity of the calling subscriber in the calling request, triggering the access unit if the verification is passed, otherwise triggering the refusing unit; the access unit is used for accessing the call for the calling subscriber; and the refusing unit is used for refusing the calling subscriber from accessing the call. The invention further discloses a call access apparatus. The invention sufficiently ensures the order of access to the called subscriber for the calling subscribers, reflects the impartiality of the call access, and eliminates the priority call access right of a malicious subscriber.

The invention discloses an electric vehicle charging load distribution method, and the method comprises the steps: formulating an overall ordered charging plan of an electric vehicle according to thepower utilization characteristics of a non-flexible load and the commuting rule of the electric vehicle; furthermore, the travel habit, charging preference, mileage anxiety and other information of each user are comprehensively considered, and the charging load is fairly and reasonably distributed among the electric vehicles. When the charging requirement is met, the starting frequency of the charging process of the electric vehicle can be reduced, and the service life of the battery is maintained; under the condition of respecting the autonomous response of an electric vehicle user, the charging load distribution strategy in each time period is closely related to the inherent parameters and power utilization characteristics of the electric vehicle, and the orderly charging load of the electric vehicle can be reasonably regulated and controlled.

The invention relates to an intelligent declaration assist system of environmental tariff and an online declaration method of environmental tariff using the same. The system comprises a field detection unit, a data acquisition unit, an upper computer and a monitoring center server; the field detection unit includes a plurality of pollutant detection units; the signal output ends of the pollutant detection units are in communication connection with the signal acquisition unit; the signal acquisition unit is in communication connection with the upper computer in wired or wireless manner; the upper computer is in communication connection with the monitoring center server. Online declaration of environmental tariff is achieved herein by: acquiring pollutant emission data, querying a current value table and a tariff amount table, calculating emission equivalent and tariff amount to be paid, compiling a table of enterprise tariffs to be paid, and uploading to a local tax administration. Thesystem and method herein provide a simple and efficient declaration process, allow environmental tariffs to be collected and executed less difficultly, and help implement and popularize the law of environmental tariff.

The invention relates to an automobile wheel displacement examination automatic determination device, especially relates to an automatic parking braking road test examination automatic determination slope bench. Firstly, an electronic automatic detection system is adopted to replace a human naked eye detection, and therefore the accuracy can be improved, the labor intensity can be reduced, and the fairness and the impartiality of the automobile examination can be realized. Secondly, according to the detection device, the detection slope bench and the detection circuit are integrated into one body, and therefore the detection device is small, the installation is convenient, and the direct connection power supply and the rechargeable battery power supply can be supported, and the detection device is suitable for different detection environments. Thirdly, the use of the slope bench is convenient, and the slope bench can be moved flexibly, and the detection result can be displayed in an on-site alarming way and a wireless alarming way, and in addition, the alarming signal is provided with an acoustic form and an optical form, and the detection result can be filed automatically, and can be transmitted to a handheld terminal by a wireless signal, and the signal is visual and reliable; the threshold value and the detection time can be set by the touch screen and the handheld terminal. Fourthly, the system has advantages of high reliability, fast response speed, strong anti-interference capability, long service lifetime, low power consumption, and ability of realizing complicated detection.