50results about How to "Unreasonable solution" patented technology

The invention discloses an ultrathin high-power direct current magnetoelectric motor, comprising a transmission shaft, a discal stator component sleeved at the middle section of the transmission shaft, discal rotor components which are respectively arranged at the two sides of the stator component and rotate with the transmission shaft, and an upper end cap and a lower end cap which are respectively arranged at the two sides of the rotor components. The stator component comprises a discal stator frame, a plurality of fan-shaped grooves which are arranged on the stator frame in a ring form, fan-shaped windings arranged in the fan-shaped grooves, and inner clamping rings and outer clamping ring for fixing the fan-shaped windings. The rotor component comprises a rotor plate fixedly connectedwith the transmission shaft, fan-shaped grooves which are arranged on the rotor plate in a ring form, and permanent magnets fixed in the grooves. The surface of the rotor plate, which provided with the permanent magnets, faces the fan-shaped windings. The motor of the invention has the advantages of higher efficiency and energy saving, and the manufacturing, the assembling and the maintenance of the stator winding are more simple, convenient and reliable.

The invention provides an intelligent sweeping robot. The intelligent sweeping robot comprises a functional motor module, a powder module, a charging base, a motor drive circuit module, a corner obstacle detection module, a charging base positioning module and an intelligent control module; the motor drive circuit module is used for providing driving force for the functional motor module, the corner obstacle detection module is used for detecting corner obstacles, the charging base positioning module is used for positioning the charging base and sending obtained positioning information to the intelligent control module, and the intelligent control module makes communication with the motor drive circuit module, the corner obstacle detection module and the charging base positioning module respectively to control information transmission of the functional motor module, the corner obstacle detection module and the charging base positioning module. By means of the intelligent sweeping robot, the problem that the planned route of the sweeping robot is unreasonable can be solved, remote management can be achieved through an intelligent terminal, linkage with a home gateway or intelligent appliances can also be achieved, and home intelligentization is achieved.

The invention provides a model compression method based on pruning sequence active learning. an end-to-end pruning framework based on sequential active learning is provided; The method has the advantages that the importance of all layers of the network can be actively learned, the pruning priority is generated, a reasonable pruning decision is made, the problem that an existing simple sequential pruning method is unreasonable is solved, pruning is preferentially carried out on the network layer with the minimum influence, pruning is carried out step by step from simplification to difficulty, and the model precision loss in the pruning process is minimized; And meanwhile, the final loss of the model is taken as a guide, and the importance of the convolution kernel is evaluated in a multi-angle, efficient, flexible and rapid manner, so that the compression correctness and effectiveness of the whole-process model are ensured, and technical support is provided for subsequent transplantation of a large model to portable equipment. Experimental results show that the model compression method based on pruning sequence active learning provided by the invention is leading under the conditions of multiple data sets and multiple model structures, can greatly compress the model volume under the condition of ensuring the model precision, and has a very strong practical application prospect.

The invention relates to a rolling procedure making method of an aluminium single-stand cold-rolling machine, in rolling specification obtained by a rolling specification library according to the rolling material and specification, four system parameters are included to be suitable for the characteristics of rolling process of an aluminium single stand, and annealing, thickness, tensile force andspeed parameters in each pass can be respectively determined; the rolling specification is formed by a pass programming system, a thickness distribution system, a speed distribution system and a tensile distribution system, the specification of the rolling material carries out rolling procedure making by obtaining the rolling specification by the rolling specification library, so as to realize automatic generation of the rolling procedures of different materials with different width and thickness specifications in the production process of the aluminium single-stand cold-rolling machine and carry out rolling procedure making. The method has strong practicality, and can automatically realize rolling procedure making for different materials and specifications; the method is simple and practical, has high computing efficiency and rapid speed and is suitable for on-line usage.

The invention discloses an urban traffic intelligent monitoring coordination management system based on big data. The system comprises a traffic flow monitoring and analyzing module, an accident analyzing and processing module, a traffic database, a remote server and a traffic light display terminal. According to the invention, the traffic flow monitoring and analyzing module is used for monitoring the traffic flow of the road intersection; the green light passing time of the intersection is dynamically adjusted according to the real-time traffic flow; the accident analyzing and processing module is used for acquiring monitoring images of traffic accidents at the intersection; the traffic light at the intersection is switched to a specified red traffic light for display; the problem that an existing traffic management system is unreasonable is solved, the traffic road management level is improved, urban road congestion is relieved, primary and secondary traffic accidents are further reduced, the traffic experience feeling of traffic users is enhanced, and meanwhile the management efficiency of traffic managers is improved.

The invention relates to an aluminum cold-rolling mill rolling schedule generation method based on material states and parameter curves. The method includes determining intermediate annealing process parameters in a rolling schedule in terms of a material finished product state according to raw materials and finished product parameter requirements of aluminum rolls, determining process parameters such as the times of rolling passes, thickness of each pass and rolling speed according to the parameter curves, then calculating rolling schedule control parameters according to a mathematical model, and checking and correcting according to mechanical parameters of a unit so as to automatically generate the rolling schedule of the aluminum rolls. According to the method, after finished product definition and parameter curves of a certain material are determined according to process requirements and empirical data, automatic rolling schedule generation aiming for aluminum rolls made of the material and in various dimensions can be realized, maintenance and extension according to materials are facilitated, and a systematized rolling schedule generation technique is formed.

The invention provides an apron thunder and lightning security protection system and method. The apron thunder and lightning security protection system comprises an information collection module, an information processing module, a thunder and lightning early warning module and an information release module which mutually communicate, wherein the information collection module is used for collecting atmospheric electric field intensity data information and thunder and lightning positioning data information of a target apron; the information processing module is used for obtaining a first thunder and lightning prediction result according to the atmospheric electric field intensity data information, the thunder and lightning positioning data information and a preset graded early warning model; the thunder and lightning early warning model is used for outputting the first thunder and lightning prediction result, displaying a thunderstorm cloud cluster data set and auxiliary data corresponding to the first thunder and lightning prediction result, judging whether to generate a thunder and lightning early warning instruction or not according to the first thunder and lightning prediction result, the thunderstorm cloud cluster data set and the auxiliary data, and if so, sending the thunder and lightning early warning instruction to the information release module; and the information release module is used for releasing the thunder and lightning early warning instruction. The apron thunder and lightning security protection system can perform accurate and reliable thunder and lightning security protection on the apron.

The invention relates to a production line scheduling method and device, computer equipment and a computer readable storage medium, and the production line scheduling method comprises the steps: setting a production scheduling period of a product, wherein the production scheduling period is the total duration of the production of the product for completing a plurality of processes; obtaining a process table and a resource table, wherein the process table comprises process names and types and quantity of resources required for completing the process, the resource table comprises a resource name, a current quantity and a target quantity; constructing a mixed integer programming model according to the process table, the resource table and the scheduling period, wherein the mixed integer programming model comprises an objective function with constraint conditions; and solving the target function to obtain a production line scheduling strategy. According to the invention, the problem that the production line scheduling strategy is unreasonable is solved.

The invention is applicable to the technical field of information processing, and provides a music recommendation system based on real-time road conditions, comprising: an information acquisition module for acquiring scene information; an information processing module which is connected with the information acquisition module, and is used for identifying the scene information, dividing the scene information into specific driving scenes, calculating seven-dimensional characteristic values of songs in the music database and classifying labels; a recommended track generation module which is usedfor matching the music after tag classification with a driving scene and recommending tracks to play; a system optimization module which is used for feeding back a driving scene and a music matching degree; wherein the scene information is acquired through the information acquisition module, the playing identifier is generated, the information processing module performs label classification afterperforming seven-dimensional feature value calculation on songs stored in the music database, and the music after label classification is matched with the playing identifier. The method has the advantages that the analysis capability is high, the recommendation matching degree is high, and automatic optimization is realized.

The invention relates to a working surface scraper conveyer and a reversed transportation roadway loader, and in particular relates to a novel thin coal seam overlapped side-unloading structure. The novel thin coal seam overlapped side-unloading structure comprises a conveyor (8) and a reversed loader (9), and is characterized in that an unloading connection groove (5) is formed in the tail of the reversed loader (9); the head of the conveyor (8) is fixedly lapped to the unloading connection groove (5) in the tail of the reversed loader (9). According to the technical scheme, the problem of unreasonable installation position of a power part caused by an existing end-unloading mode is solved, and the problems of over-hysteresis and non-smooth ventilation of an end hydraulic support and a hydraulic support on a working surface are avoided. According to the technical scheme, by changing the loading mode of the head, the structure of the head and the installation position of the power part, the arrangement spaces of the head of the conveyor, the tail of the reversed loader and the hydraulic supports are improved, the roadway support difficulty of the head is reduced, and the safety and coal mining efficiency of the working surface are improved.

The invention relates to a second-hand vehicle replacement information recommendation method, system and device. The method comprises the steps: receiving replacement query information of a target vehicle, wherein the replacement query information comprises vehicle attribute information; determining replacement recommendation time and a vehicle residual value prediction set of the target vehicle according to the vehicle attribute information based on a pre-constructed second-hand vehicle innovation rate prediction model; determining a replacement recommended mileage of the target vehicle according to the vehicle attribute information based on a pre-constructed vehicle failure rate curve; and displaying the replacement recommendation time, the vehicle residual value prediction set and the replacement recommendation mileage to a query interface of the user, so that the user knows the replacement recommendation time, the vehicle residual value prediction set and the replacement recommendation mileage. According to the invention, the optimal replacement time, the vehicle residual value prediction set and the optimal replacement mileage are recommended in a scientific manner, so that the problem that a traditional experience method is unreasonable is solved, and further development of the second-hand vehicle industry is promoted.

The invention provides an information updating method and a main service cell for a CoMP (Cooperative Multi-Point) system. The information updating method for a CoMP system comprises the following steps: information of a CoMP system, stored by a main service cell, is updated by the main service cell according to the change of the attribute of a cooperative cell, wherein the attribute of the cooperative cell comprises the load status of the cooperative cell and / or the type of the service supported by the cooperative cell; a broadcast message of a CoMP system is sent to cooperative UE (User Equipment) by the main service cell; and the information of the CoMP system, stored by the cooperative UE, is updated by the cooperative UE according to the broadcast message. According to the invention, the cooperative UE is notified to update the information of the CoMP system according to the change of the attribute of the cooperative cell, so as to solve the problem that the sending time of the system information in the current CoMP system is unreasonable, so that the information interaction between the cooperative UE and the network side is reduced and the handling capacity of the system is improved.

The invention discloses a project data processing method and device. A project credibility calculating model is obtained by training in advance, the credibility of a project to be processed is determined according to the model, attribute information and historical project participation information of an initiator of the projected to be processed and project content information, the credibility ofthe project to be processed represents the credible degree in which the project to be processed is a real project, and the quality of the project to be processed is reflected. According to the credibility of the project to be processed, corresponding data is processed, and the project of high quality can be processed in priority.

The invention discloses a belt breakage catching device of a belt type conveyor. The belt breakage catching device comprises a control host, a belt breakage detection device and multiple catching substations. The control host and the catching substations are connected through communication lines. The control host is further connected with the belt breakage detection device. The catching substations are evenly arranged on the belt type conveyor at equal intervals. When a belt breakage accident happens, a sensor detects a belt breakage signal, the control host issues a catching instruction to each catching substation, control units are connected with electromagnetic valves after the catching substations receive the instruction, air enters air cylinders through air inlets, piston rods of the air cylinders stretch out, lower gate segment air cylinder piston rods drive sliding blocks to move forwards along guide rails, guide rods connected to knuckle bearings are pushed, and then the sliding blocks in the perpendicular direction are pushed to move upwards to be in fit with upper gate segments of upper catching mechanisms. According to the belt breakage catching device, a belt breakage catching device of a coal mine belt type conveyor is unreasonable in solved, the structure is simple, testing and overhaul are convenient, and the equipment manufacturing cost is low.

The invention provides an efficient adaptive method for a mathematical model of an aluminum cold rolling mill. Aiming at the characteristics of flexible production arrangement, various lane specifications and the like of an aluminum cold rolling process, the efficient adaptive method for the mathematical model is designed under the premise of calculation and determination methods for designing rolling characteristic parameters so as to realize the efficient automatic revision of each mathematical model in the process control system of the aluminum cold rolling mill. According to the rolling process, the parameters are measured actually to improve the computational accuracy of the mathematical model. The method gives consideration to both accuracy and efficiency of adaptive revision and has the characteristics of high computation speed, strong practicality and the like.

The invention discloses a multi-level data processing method and device. The method comprises the steps of obtaining a to-be-processed multi-level array; traversing the multi-level array to calculatesummary data of each level; adding a row logo and a hierarchy to each summarized data, wherein the row logo of the summarized data is the row number of the last summarized data, and the hierarchy of the summarized data is the hierarchy to which the summarized data belongs; and inserting the summarized data into the position corresponding to the multi-level array according to the descending order of the row mark and the descending order of the levels, thereby achieving the effect of enabling the calculation of the summarized row to be more accurate.

The invention discloses a medical tooth-grinding machine. The medical tooth-grinding machine comprises a tooth-grinding machine main body and a networking device, wherein the side surface of the lowerpart of the tooth-grinding machine main body is provided with a storage battery which is tightly connected with the tooth-grinding machine main body; the exterior of the lower part of the storage battery is provided with supporting columns which are embedded into the bottom part of the tooth-grinding machine main body; a base plate is arranged above the top parts of the supporting columns and istightly welded with the supporting columns; and the left and right sides of the base plate are respectively provided with a support. The medical tooth-grinding machine provided by the invention has the following advantages: through combined action of indicator lights and the networking device, the problem of unreasonable design of conventional tooth-grinding machines is solved; three indicator lights are embedded into a shell and can indicate the current situation of the tooth-grinding machine through on and off states of lights at different positions; when a right light is on, the tooth-grinding machine is in a standby state; when a middle light is on, the tooth-grinding machine is in a connected state; when a left right is on, the tooth-grinding machine is in a charging state; thus, a user can clearly and quickly learn about the current situation of the tooth-grinding machine based on the three different states.

The invention discloses a logistics distribution route planning method, and the method comprises the steps: obtaining a new planning route in an iterative mode based on a customer, a vehicle and a reference route in a current system and according to a particle swarm optimization algorithm, and finally obtaining an optimized new route after the optimization of the new planning route. The logisticsdistribution route planning method and device solve the problems that in the prior art, when an intelligent logistics distribution route is planned, due to the fact that a previous route is not considered, route changes generated by planning are large, and trouble and inconvenience are brought to distribution personnel. The invention further provides a logistics distribution route planning deviceand a storage medium.

The invention discloses a method and device for quantifying the acquisition uncertainty of a pressurized water reactor nuclear design software package, and the method comprises the steps: obtaining actual measurement data of a critical device and a power plant, and obtaining calculation data of a physical design program at the same time; analyzing whether the data is a direct measurement parameter according to the acquired data; if the parameter is a direct parameter, carrying out deviation statistics on a calculated value and a measured value by adopting a direct measurement parameter method, and calculating to obtain the uncertainty of the direct measurement parameter; and if the parameters are indirect measurement parameters, adopting an indirect measurement parameter decomposition method to decompose the data, abandoning original unreasonable hypotheses, and obtaining calculation uncertainty through a disturbance method. Compared with the prior art, the invention has the advantages that the problem of unreasonable assumption in the uncertainty quantification process of indirect measurement parameters such as FQ and F[delta]H is solved, and a pressurized water reactor nuclear design software package confirmation system is perfected.

The invention discloses a fault processing method and device based on a battery management system of a pure electric vehicle, and belongs to the technical field of vehicle fault management. The method comprises the steps: after a certain target fault is monitored, detecting the authenticity of the target fault, and if the method determines that the target fault occurs, reporting a fault code corresponding to the target fault; and determining the fault level of the reported fault code, determining the fault type corresponding to the fault level, and adopting a fault processing mechanism corresponding to the fault type, wherein the higher the fault level is, the more serious the fault type corresponding to the fault level is, and the faster the response time is. Through the more subdivided fault levels and the processing mode thereof, a large number of fault codes can be classified and processed in a modularized mode, and the driving personal safety is improved.

The invention relates to a computing resource selection method based on the difference of delay requirements in a wireless cloud computing system. After a user enters the system, a mobile terminal held by the user sends out a computing request, and a computing unit (CU) accessed by the mobile terminal selects a relatively idle CU in the system to process the computing request of the user. The computing unit processes the computing requests of the terminals. Due to that the different computing requests of different services have different requirements on time delay, the way of processing the different types of services together is unreasonable for time delay-sensitive services. The design of the invention classifies services according to time delay requirements, processes different types ofservices separately, and processes services with high time delay requirements preferentially to meet the time delay requirements of different services. The method designed by the invention improves the user experience, and has guiding significance for the computing resource selection method based on difference of time delay requirements in the wireless cloud computing system.

The embodiment of the invention discloses a method and device for determining the measurement position of a virtual guiding rule and a storage medium. The method comprises the following steps: acquiring point cloud data of a measured wall surface, and judging the attribute of the measured wall surface based on the point cloud data of the measured wall surface; determining at least one target wall surface on the measured wall surface based on the attribute of the measured wall surface; and determining a measurement position of the virtual guiding rule on the target wall surface based on the point cloud data of the target wall surface and a guiding rule placement rule. According to the embodiment of the invention, the attribute of the measured wall surface is determined through the point cloud data of the measured wall surface, and the measurement position of the virtual guiding rule on the target wall surface is determined according to the point cloud data of the target wall surface and the guiding rule placement rule, so that the problem of unreasonable position setting of the virtual guiding rule caused by different wall surface types is solved; and the accuracy of a subsequent perpendicularity measurement result is improved.

The invention provides a model construction method and device, a storage medium and an electronic device. The method comprises the steps: acquiring target model parameters of a three-dimensional object model of a target object, wherein the target model parameters comprise first axial angle information of joint points of the three-dimensional object model and first shape information used for controlling the body type of the three-dimensional object model; inputting the first axial angle information and the first shape information into a target discriminator to obtain a target discrimination result output by the target discriminator, the target discrimination result being used for indicating whether the first axial angle information and the first shape information are matched with the targetobject or not; and under the condition that the target identification result indicates that the first axial angle information and the first shape information are matched with the target object, constructing a three-dimensional object model according to the target model parameters. According to the method and the device, the problem that the constructed 3D object model is unreasonable due to the limitation of the object in the prior art is solved.

The invention provides an access control method and device, a terminal and a network node, and the method comprises the steps: transmitting preset access control related information related to an access attempt request to the network node; receiving a current access attempt result sent by the network node, wherein the preset access control related information comprises at least one of the following information: at least one piece of access category information, at least one piece of access identification information, at least one slice identifies index information, at least one piece of slice identification information, sorting index information of the slice identification information under the target access category, the access reason value information associated with the target access attempt type information, wherein the target access attempt type information refers to the access attempt type information corresponding to the access identification information and the access type information. According to the scheme, the network side can realize the slice access control management strategy of the slice granularity according to the preset access control related information reported by the terminal, so that a reasonable access control decision is made.

The embodiment of the invention provides a product information display method and device, electronic equipment and a storage medium, and the method comprises the steps of obtaining the environment information of a user terminal, and enabling the environment information to represent the operation condition of the user terminal; inputting the environment information into a pre-trained neural networkmodel to obtain an output result representing whether the to-be-displayed product information is displayed or not; and when the output result shows that the to-be-displayed product information is displayed, displaying the to-be-displayed product information. By adopting the method provided by the embodiment of the invention, the problem that the display opportunity of the information of the to-be-displayed product is unreasonable is solved, and the user experience of the application program is improved.