301results about How to "Avoid complicated" patented technology

The embodiment of the invention provides a method and device for selecting a mobility management mechanism for a terminal as required.The method includes the steps that the mobility support level required by the terminal is determined; the network selection function is informed to select a network or a network function capable of supporting the required mobility support level according to the determined mobility supporting level required by the terminal, so that corresponding mobility management is provided for the terminal.Different networks offer services to terminals of different mobility supporting requirements, complex network function configuration is avoided, and complexity of mobility management is effectively lowered.

The invention provides a vehicle-mounted terminal control method which comprises the steps that a cloud end server receives a control instruction on a vehicle-mounted terminal from a mobile terminal, whether the vehicle-mounted terminal is on line is judged, and if yes, the cloud server sends the control instruction to the vehicle-mounted terminal; and otherwise, the cloud server sends an activation signal to the vehicle-mounted terminal, the network communication function of the vehicle-mounted terminal is activated, and after the network communication function of the vehicle-mounted terminal is activated, the cloud end server sends the control instruction to the vehicle-mounted terminal through the network communication function. According to method, under the situation that energy is saved, long-distance vehicles can be controlled quickly at the same time, wireless communication is achieved, and easiness, high efficiency and applicability are achieved. The invention further discloses a vehicle-mounted terminal control system and the cloud end server.

The invention relates to an enterprise taxation control platform and an enterprise taxation control method. The enterprise taxation control platform comprises a data acquisition module, a data processing module, a taxation control result output module, a taxation knowledge management module, a taxation archive module, an enterprise income tax final settlement module, a land increment tax liquidation module, a query module and an organizational structure module, wherein the data acquisition module, the data processing module and the taxation control result output module are used for acquiring and processing tax related data and outputting all results related to enterprise taxation control; the taxation knowledge management module is used for building an enterprise taxation knowledge base; the taxation archive module is used for storing and managing archives related to enterprise taxation; the enterprise income tax final settlement module is used for making final settlement and calculating enterprise annual income tax; the land increment tax liquidation module is used for calculating liquidation tax of enterprise land increment tax and managing the whole calculating flow; the query module is used for updating a database in which policies and regulations are stored and data related to taxation, and the query module can be used for query by a user; and the organizational structure module is used for constructing new enterprise organizations. Enterprises can implement self taxation management and control with automation, streamlining and standardization through the modules.

The invention relates to a traditional Chinese medicine antibiotic skincare hand cleanser prepared from mixed materials of a traditional Chinese medicine extract, a surfactant, an antiseptic, glycerin, an essence and water. The traditional Chinese medicine extract is prepared from raw materials of, by weight: 35-45 parts of lightyellow sophora root, 15-25 parts of amur corktree bark, 15-25 parts of Chinese gentian, 5-15 parts of common cnidium fruit, and 5-15 parts of belvedere fruit. The raw materials are extracted by using water, and the density d of the obtained traditional Chinese medicine extract is 1.5-1.8g/ml. The traditional Chinese medicine antibiotic skincare hand cleanser provided by the invention has certain inhibitive effects against escherichia coli, staphylococcus aureus, and candida albicans, and provides certain preventive effects against eczema, skin pruritus, and the like. The hand cleanser is also advantaged in small dosage, high decontamination capability, good sterilization effect, and low irritation. The hands are delicate and not dry after washing. According to the invention, the formula of the hand cleanser is simple. With the hand cleanser, modern market requirements on naturalness, environment-friendliness, and high antibiotic efficiency can be satisfied.

The invention provides an integration method of dynamic heterogeneous space information plotting data. The method mainly includes the steps of semantic ontology base building, data filtering, data conversion, fault tolerance management, space topology integration and plotting data integration base forming. Firstly, a dynamic heterogeneous plotting data semantic ontology base is built, a mapping rule in ontology is declared, precise meanings of concepts are determined, and the semantic heterogeneity problem is solved; whether metadata meet a required standard or not is judged, and the data are integrated and checked; then logical operation is conducted on data items, and derived data items are generated; according to a built fault tolerance rule base, incorrect data are saved and removed; meanwhile topological relationship processing is conducted on dynamic heterogeneous data elements, and eventually a dynamic heterogeneous plotting data integration base is formed. According to the method, complex data are made to be standardized, and workloads of data maintenance and interaction can be effectively reduced. Data content is defined and converted through metadata formats, and display of plotting data has expandability and flexibility.

The invention discloses an inclined license plate correction and variable-length license plate recognition method based on deep learning. The method comprises two steps of training and prediction, andthe training stage comprises the following steps: constructing a license plate inclination correction network, and carrying out training by using license plate region sample pictures and normalized coordinates of corresponding angular points; constructing an uncertain-length license plate number recognition network, and performing training by using the license plate number region sample picture and the corresponding license plate number; the prediction stage comprises the following steps: sending a to-be-identified license plate picture to a license plate inclination correction network to predict license plate corner information and perform inclination correction; positioning by using a target detection method to obtain a license plate number area in the license plate area after inclination correction; and sending the license plate number area to an indefinite-length license plate number identification network and carrying out post-processing to obtain a license plate number. According to the invention, the inclined license plate can be corrected, and license plate number identification can be directly carried out from the whole license plate number area; and the method has extremely high robustness in a complex real scene.

The invention provides a braking system matching analysis method and system. The method comprises, according to an input pedal force, obtaining the pipeline pressure of a braking system through the input and output characteristics of a booster; obtaining a brake torque according to the pipeline pressure; obtaining the deceleration of a vehicle through a vehicle model according to the brake torque and accordingly establishing a relation curve of the pedal force and the deceleration for the matching analysis of a braking system, or obtaining pedal travel according to the pipeline pressure to establish a relation curve of the pedal travel and the deceleration for the matching analysis of the braking system, or further obtaining the speed or the braking distance by integrating the deceleration for the matching analysis of the braking system. The braking system matching analysis method and system can be applied to matching development of the braking system, a user only needs to fill relevant parameters in to achieve matching computation of the braking system and further to achieve predictive analysis on the braking performance of the entire vehicle during the initial design, thereby guaranteeing feasibility and performance superiority of system schemes.

The embodiment of the invention discloses a joint replacement surgery navigation system and method. The system comprises a preoperative planning module, and a navigation registration module, wherein the preoperative planning module is used for performing segmentation and reconstruction according to obtained hip joint medical image data to obtain a hip joint three-dimensional model, performing preoperative planning, and determining the placement position, size and angle of a prosthesis; and the navigation registration module is used for determining the spatial positions of the pelvis and the femur according to a pelvis reference frame and a femur reference frame, registering the hip joint three-dimensional model according to the spatial position relationship between an operation probe and the pelvis reference frame and the femur reference frame to obtain a hip joint solid model, and according to the hip joint solid model, controlling a surgical instrument for clamping the prosthesis to place the prosthesis in the hip joint. Through preoperative planning of information such as an operation approach and a prosthesis placement position, a spatial positioning method is used during an operation to track the operation instrument, navigation support is provided for a doctor while the operation accuracy is improved, and the operation is safer and more efficient.

The invention discloses a construction method of a tilapia fillet quality evaluation model based on proteins and enzymes in muscle. According to the method, indexes of quality evaluation are determined according to factors causing quality changes of tilapia; the weight of each quality evaluation index is acquired by utilizing a fuzzy analytic hierarchy process, so that a relationship between subjective evaluation standard and objective evaluation standard can be established; and a quality evaluation model is established according to the weight, and an unknown sample can be subjected to quality evaluation. The method can effectively and subjectively evaluate the quality of tilapia fillet. The system can be used by manufactures and import and export companies in the industry to complete quality evaluation of the tilapia fillet.

The invention discloses a cloud computing data center based unified resource scheduling energy-saving method. The method comprises the following steps: 1, initializing a network node and a virtual machine queue; 2, storing a virtual machine request in the virtual machine queue; 3, arranging virtual machines in a descending order according to a resource request number of the virtual machines; 4, traversing all network nodes in sequence, and judging whether a network node meets a request requirement of a current virtual machine or not; if yes, taking a network node with lowest energy consumption, requested by the current virtual machine, as a target placement node, and otherwise, looking for a network node with most residual available resources, emigrating one virtual machine on the node, and placing the current virtual machine; 5, sequentially selecting a next virtual machine as a current virtual machine, and making a judgment again; and 6, optimizing system energy consumption again. The method has the advantages that a contradictory relation between a power consumption minimization problem and SLA requirement satisfaction is balanced; the method is an energy consumption optimization oriented resource scheduling algorithm; and the method has higher efficiency in energy consumption optimization.

The invention belongs to the technical field of artificial synthesis of natural minerals and particularly relates to a synthetic method of an isometric system analcime monocrystal. The synthetic method is characterized by comprising the following steps of: (1) preparation of a sodium silicate solution, namely dissolving 3.865 grams of solid NaOH into 160mL of distilled water, then adding 1.201 grams of Si powder, carrying out water-bath reaction at 90 DEG C for 5 hours; (2) preparation of a sodium metalluminate solution, namely dissolving 1.947 grams of the solid NaOH into 50mL of the distilled water, and then adding 0.576 gram of Al powder, and sufficiently reacting under the condition of room temperature; (3) preparation of a precursor: respectively filtering the solutions, mixing, stirring, carrying out microwave heating, and carrying out stirring reaction for 0.5 hours; (4) placing the precursor in a high-pressure kettle, and carrying out thermostatic reaction at 200 DEG C for 3-6 days; (5) washing a product with distilled water to be neutral, and drying to obtain the analcime monocrystal with the size of about 120 micrometers.

The invention discloses a simulation system model for demonstrating coal mining and roof dynamic changes. The simulation system model for demonstrating the coal mining and the roof dynamic changes comprises a masonry beam module, an immediate roof module, a first false roof module (6), a coal bed module (7), a baffle (8) and an air bag (9), wherein the masonry beam module is composed of a first masonry beam module (2), a masonry beam body (1) and a second masonry beam module (3); the immediate roof module comprises a first immediate roof module (4) for supporting the first masonry beam module (2), and at least four second immediate roof modules (5); the first false roof module (6) and the coal bed module (7) are used for supporting the first immediate roof module (4); the baffle (8) is used for supporting the rear parts of the second immediate roof modules (5) and is lower than the coal bed module (7); the air bag (9) is placed in a containing cavity formed by the baffle (8), the second immediate roof modules (5) and the coal bed module (7). The simulation system model for demonstrating the coal mining and the roof dynamic changes can dynamically demonstrate the coal mining and the roof structural changes, is easy to manufacture, is high in operability and can demonstrate circularly.

The invention discloses a star topology framework-based message transmission method. The method comprises the following steps of: 1) setting a source and a destination of message transfer; 2) constructing and configuring a middleware module between a center node and non-center nodes according to the quantity of the non-center nodes, wherein the middleware module is sued for pulling synchronous data from a source node and transmitting the synchronous data to an objective node according to appointed transmission direction; 3) starting each middleware sub-module, and determining the non-center nodes with data synchronization requirement according to configured content in the step 2); 4) obtaining messages in a consumer message queue, namely, a second message queue, by a message pull sub-module of the middleware module; 5) comparing a message offset of the second message queue and a message offset of a first message queue; 6) submitting the message offset of the consumer message queue to a producer by the middleware module through the center node; and 7) combing a message offset of an own queue and the message offset of the consumer message queue by the producer, and transmitting newly added data to the center node.

The invention provides a short message conversation combining method and a system thereof. The method includes a reception step of receiving service short messages of companies, an identification step of extracting the sending numbers of the short messages and identifying the sending companies and/or short message contents of the short messages, a combining step of combining the short messages with the short message conversation of the received and stored short messages according to the identification result, a displaying step of displaying short messages, and a storing step of storing the short messages. The system employs the method. The method and system solve the problem that short messages sent by a plurality of numbers of a same company are complicated and difficult to combine, combine short message conversation according to the short message contents, and further improve the use efficiency of short message conversation combining function.

The invention provides a method and apparatus based on voice sharing information, and a mobile terminal. The method comprises: displaying a target page and receiving a sharing instruction inputted bya user; according to the sharing instruction, acquiring voice data at least including information related to a to-be-shared target object; at least on the basis of the voice data, determining the to-be-shared target object and determining a to-be-shared target application; and sending information of the target page to the target object by the target application. Therefore, the complex sharing flowis avoided; and the great convenience is provided for the user.

The invention relates to a wide-area damping control method based on identification of a power system model. The wide-area damping control method based on identification of the power system model includes the following steps that an observing signal is collected by means of a wide-area measuring system; pre-processing is carried out on the obtained observing signal to obtain a stable time sequence and the Bayes criterion is used for carrying out order determination on an ARMA model; an identification result is obtained by means of an improved ARMA model recognition algorithm; the time-lag power system state space model is obtained and a linear matrix inequality gamma and a linear matrix inequality theta are set up for obtaining the maximum time lag upper limit h which can be tolerated by the system and a controller K; fifthly, an output signal of the controller K is attached to a generator set excitation side which is in strong correlation with a low-frequency oscillation mode to finish damping control. According to the wide-area damping control method based on identification of the power system model, the computational process is simple, the operation speed is high, the obtained maximum time lag upper limit can meet the practical requirements and engineering realization is easy to achieve.

The invention discloses a discharging device of an electric automobile. The discharging device comprises an alternating current charging port, a meter, a controller, a battery manager and a power battery, wherein the alternating current charging port is connected with a charging pile which is connected with a power grid, and is used for delivering output alternating current electricity to the power grid through the charging pile; the meter is used for sending out a discharging preparation command when a trigger signal is received; the controller is used for detecting whether the alternating current charging port is connected with the charging post after the discharging preparation command is received, is used for detecting whether a pulse width modulation (PWM) wave with preset voltage exists inside the controller or not, and is switched to be in an external discharging mode if the PWM wave with preset voltage exists inside the controller; the battery manager is used for controlling an external discharging loop in a high-voltage distribution cabinet which is used for actuating the electric automobile after the controller is switched to be in the external discharging mode; and the power battery is used for providing direct current electricity through the external discharging loop in the high-voltage distribution cabinet. The discharging device of the electric automobile has the advantages of simple model, high efficiency and applicability. The invention also provides the electric automobile.

The invention discloses a secondary heat pipe-based heat-dissipation structure of a server cabinet. The heat-dissipation structure comprises a primary heat pipe and a secondary heat pipe, wherein a plurality of servers are arranged in the server cabinet; each server comprises at least one main heating element; the primary heat pipe extends into a server case, an evaporation end is tightly attached to the main heating elements of the servers, a condensing end of the primary heat pipe is arranged outside the server case and is pressed and attached to the secondary heat pipe arranged outside the server case, so that heat generated from the inside of the servers is directly conducted by the primary heat pipe for heat exchange with the secondary heat pipe. According to the heat-dissipation structure of the server cabinet, the heat generated by the main heating elements in the server case is directly conducted through the primary heat pipe for heat exchange with the secondary heat pipe, so that the cost required for heat exchange of the server case is reduced; and heat transfer optimization of the server case is achieved.

The invention provides a non-contact type fluid flow measuring system and method based on Lamb waves. The system comprises a transducer I, a transducer II and a processor. The transducer I and the transducer II are arranged on the different sides of the outer portion of a to-be-measured pipeline respectively, and working surfaces do not make contact with the to-be-measured pipeline. By changing the transmission direction of ultrasonic waves, the flow speed of fluid flow obtained in two times in a Lamb wave signal obtaining pipe is obtained; the pipeline does not need to be opened, a coupling agent is omitted, the flow speed is directly reflected, the complex machining and the interrupting of field work are not needed in the installation process, the use of the coupling agent is completely avoided, labor and material cost are saved, measuring accuracy is improved, and the efficient fluid flow measuring system has important market economic value.