96results about How to "Timely service" patented technology

The invention relates to a GPS (global positioning system) geographic position data mining based user classification method which comprises the following steps of: preprocessing an initial data set, extracting data attribute required by an algorithm and summing up and sorting out the data attribute by taking users as units; mining staying regions of the users through a FindStayArea algorithm, and finding out large-range activity regions (such as a workplace region, a residential quarter and the like) of the users; then mining staying positions, namely activity positions (such as a building in the workplace region, a stadium in the residential quarter and the like), of the users through a FindStayPoint algorithm; and finally, classifying the users by combining the staying positions of the users with a UserClassify algorithm. According to the method, original GPS geographic position data of the users is subjected to hierarchical processing, so that the staying positions in which the users often perform activities can be mined, the users also can be classified by utilizing a mining result, a user group with highest similarity is found, and the value of the GPS geographic position data is fully mined.

The invention relates to a lineup calling method for the solution of calling service. Through customer lineup status, it marks the customer in line on site with arrived, and those in line through message, call or network as long distance, with the location of the customer in the line to decide their sequence. Those marked in long distance can be changed into arrived through on site keyboard, touch screen, mouse or message and call, and the arrived customer can also change its line up status as long distance to keep their position in the line. Seats terminal only calls for those at the front of the line and marked as arrived. It allows the overall planning of customers to shorten the waiting and avoiding the commotion at the field.

The invention provides a high-angle well/horizontal well formation resistivity anisotropy correcting method. The method comprises the following steps of: 1, building a horizontal and vertical resistivity interpretation chart according to various parameters of resistivity macroscopic anisotropy and microscopic anisotropy and the mutual relationship among the parameters; and 2, determining the total macroscopic and microscopic anisotropy coefficient of the formation resistivity by an iterative algorithm according to the analysis on the horizontal and vertical resistivity interpretation chart, so that the formation resistivity anisotropy correction is performed, and the horizontal resistivity representing the real resistivity of a target layer is worked out. The method effectively solves the problems that a chart method cannot reflect the heterogeneity of a reservoir and is not suitable for level-by-level interpretation of logging information; and due to small correcting chart number and high dispersion degree, an automatic correcting method does not completely conform to the practical conditions, and has the defects of great regional limitation and the like. The high-angle/horizontal well formation resistivity anisotropy correcting method is very suitable for level-by-level interpretation of the logging information; fast interpretation in production can be timely served and met; and good application prospects are realized.

The invention discloses a macroscopic traffic flow parameter estimation method for an urban expressway. According to the method, a random macroscopic traffic flow model is used for carrying out parameter estimation on an urban expressway, wherein the estimated parameter has an average road density and an average road speed. The method mainly comprises two parts: model establishment and parameter estimation. The model estimation is carried out by three steps: model theory framework construction, determination of various parameters of the model and a system matrix, and determination of a model modal transfer rate matrix. According to the parameter estimation, a random distribution value of the traffic state of the road segment at any time interval is obtained by using the transfer rate matrix; the random value of a road section traffic state at a current time and a macro traffic flow parameter are substituted into the model; and a traffic flow parameter of the road section at a next timeis estimated. Therefore, objectives of carrying out navigation for a driver and providing an information support for the traffic manager are achieved.

The invention provides a gridding load balance system which divides servers in the system to a plurality of grids according to physical location, and each grid contains one or more of servers, wherein each grind comprises a grid flow monitoring device and a grid resource distributing device, wherein the grid flow monitoring device is used to generate resource allocation table of a grid based on the load condition of each server in the grid, and the grid resource distributing device is used to distribute service request to the most leisure server at present based on the resource allocation table of the grid. The gridding load balance system also comprises a system flow monitoring device which is coupled to the grid flow monitoring device of each grid to generate system resource allocation table, and a system resource distributing device which is coupled to the system flow monitoring device to receive all new service requests of the gridding load balance system and distribute the new service requests to the most leisure grid at the present based on the system resource allocation table, wherein the service requests are provided to the grid resource distributing device of the grid.

The invention relates to a multifunctional assembled inclined wedge which comprises a driving block, a sliding block and a sliding block seat, wherein both the driving block and the sliding block seat are in a split structure; each of the driving block and the sliding block seat comprises a standard component and an adjusting component; the standard component is connected with a stamping mold; and the adjusting component is used for adjusting the working angle of the inclined wedge. In the invention, each component comprises the standard component and the adjusting component which can be detachably connected; a user only needs to replace the adjusting component for realizing any working angle according to the use requirement; in the use process, when one component is damaged, only the component needs to be replaced, and the use cost is saved; the angle of the adjusting component can be changed freely as required, thus meeting the requirement of users for alternately using different types of inclined wedge mechanisms; and simultaneously, in the production process of a manufacturer, because the standard components of different types of inclined wedge mechanisms are the same, the standard components of the different types of inclined wedge mechanisms can be produced in enormous quantities, while the adjusting components meeting the corresponding requirements can be respectively produced in bulk according to the requirements of the different types of inclined wedge mechanisms.

A video image-based human body positioning monitoring method of the invention comprises: a), collecting a standard face image; b), extracting face feature information of a person under guardianship; c), obtaining a similarity threshold Smin; d), obtaining a to-be-detected face image; e), calculating the similarity between the to-be-detected face image and the standard face image, if the similarityis less than Smin, it is not the person under guardianship, and vice versa; f), determining the position of the person under guardianship; and g), determining if the person under guardianship is outof the safe range. The video image-based human body positioning monitoring method of the invention sends alarm information to the guardian when the person under guardianship leaves the safe area, so that the guardian can provide the service in time. The method can greatly improve the service methods of the kindergarten, the nursing home, the mental hospital and other industries, effectively improve the efficiency of service personnel and fill the gap in the field of positioning and monitoring in these industries.

The invention provides an after-sales equipment predictive maintenance cooperation system based on digital twinning, and the system comprises: a construction module which is used for constructing a cooperative maintenance seven-dimensional model based on digital twinning of an equipment manufacturer; an acquisition module which is used for acquiring and transmitting operation state parameters of the equipment based on a digital twinning collaborative maintenance seven-dimensional model; an analysis module which is used for carrying out prediction analysis on the collected equipment operation parameters based on the cooperative maintenance seven-dimensional model based on digital twinning to obtain a prediction result of the equipment; a judgment module which is used for judging whether thestate of the current equipment is normal or not according to the obtained equipment prediction result; a processing module which is used for carrying out preliminary diagnosis on an abnormal problemof the current equipment when the current equipment is judged to be in an abnormal state, so as to obtain a preliminary diagnosis result; and a display module which is used for visually displaying theoperation state, the prediction trend and the preliminary diagnosis result of the equipment to production operators and equipment maintenance participants in real time based on the cooperative maintenance seven-dimensional model based on digital twinning.

The invention discloses an OpenFlow controller-anti-DDoS (Distributed Denial of Service) attack method. An OpenFlow controller comprises a stream information collection module, a traffic detection module and a traffic filtering module. The OpenFlow controller is used for collecting and analyzing stream information, issuing flow tables and controlling forwarding behaviors of OpenFlow switches basedon the stream information and the flow tables. According to the method provided by the invention, the controller is prevented from being attacked by DDoS; redundant consumption of UDP big streams forcontroller resources can be reduced; the existing OpenFlow switches do not need to be modified; the number of attack messages can be clearly reduced through utilization of RED queues and rate limiting mechanisms of the OpenFlow switches; DDoS attack traffic can be rapidly filtered, so the controller can provide service for received messages timely; and the method is a lightweight easy-deploymentmechanism and can be expanded for different DDoS attack types, so the robustness of the method is clearly improved.

The invention discloses a method for accessing network. When an network element supporting the routing is accessed into the network through an access point, the method comprises the following steps: a MR-BS chooses a new access point for the network element; the MR-BS obtains needed special ranging information when the network element is accessed into the new access point; the MR-BS provides the information of the selected new access point and the obtained special ranging information for the network element to enable the network element to carry out the original ranging process accessing the network through the new access point by utilizing the special ranging information, wherein the special ranging information can comprise a special ranging code and a special ranging time slot. The invention also discloses a MR-BS. The method disclosed in the invention can reduce time lapse caused by the confliction between the network element and other network elements during the routing choosing process when the network element is accessed into the network.

The embodiments of the application disclose a method and equipment for network recovering, which relate to the field of communication and solve the problem that UE (User Equipment) cannot acquire theservice provided by a network due to the asynchronized states of the UE and network equipment. The specific scheme is as follows: when determining that at least one paging message is sent to UE and noresponse is received from the UE within a first preset time after each paging message is sent, an MME (Mobility Management Entity) deletes the information corresponding to a bearer, stores a GUTI (Globally Unique Temporary Identifier) corresponding to the UE and starts a periodic paging timer corresponding to the UE; the MME can periodically send paging messages to the UE corresponding to the GUTI according to the periodic paging timer corresponding to the UE; and if the MME determines that the MME receives a service request signaling sent by the UE, the MME instructs the UE to reacquire service. The embodiments of the application are used in a scenario where UE cannot respond to paging.

A radio frequency identification technology based information display and service management system comprises a plurality of scanning display modules, electronic tags corresponding to the scanning display modules and a background data processing module. Each scanning display module comprises an input/output component, a data acquisition component and a front data processing component. The data acquisition components acquire the information on the electronic tags and transmit signals to the background data processing module. After receiving the signals, the background data processing module carries out retrieval and analysis and transmits the corresponding feedback data signals to the front data processing components. After being processed by the front data processing components, the feedback data signals are transmitted to the input/output components to be displayed. The system can automatically display the information of the products needed and concerned about by the customers according to the needs of the customers but not blindly forces the customers to passively accept the product advertisements which are not always needed, thus truly realizing human-computer interaction, multimedia display, security check, comprehensive service management and other omnibearing automatic identification display and services.

The invention discloses an intelligent controller and a distributed indoor distribution 5G system multi-cell load balancing method. The intelligent controller comprises a decision-making module, and aservice monitoring module, a cell spectrum utilization rate monitoring module and a cell configuration module which are in communication connection with the decision-making module. The method comprises the following steps: 1, uniformly configuring remote units for cells according to initial conditions; 2, monitoring and determining the traffic load condition of each remote unit; 3, monitoring anddetermining the spectrum utilization rates of all cells; 4, determining whether the cells need to be reconfigured or not to obtain reconfiguration information; and 5, adjusting the membership relationship between the current remote unit and the cells, and reconfiguring the cells. According to the method, the problem of non-uniform load of multiple cells is solved, and the frequency spectrum of the system and the utilization rate of the processing capability are greatly improved.

The invention discloses a realizing device of an uninterruptible power supply (UPS) wide area monitoring network, comprising a directory server used for providing UPS registration tasks, inquiry services and fault and alarm information notification services. The directory server is connected with an Internet service supplier through a network; one end of the Internet service supplier is connected with a client side UPS through the network; and the other end of the Internet service supplier is connected with a client/user side through the network. The technical scheme is suitable for users to select different connecting modes according to actual environments and applications, which is not only convenient but also flexible, provides the most real-time and precise monitoring for the UPS, and eliminates the fear of trouble in the rear of board masses of users with a developed low-cost technical system. Moreover, the invention effectively increases the stability and the reliability of the UPS, and ensures the normal operation of electric equipment. The realizing device of the uninterruptible power supply wide area monitoring network is widely applied to the power supply management aspect.

The invention provides an old person security call system and a call response priority distribution method. The old person security call system is composed of a pager and a responder, wherein the pager is used in daily life of the old person, and a caretaker can be timely contacted in need of help; and the responder is used for enabling the caretaker to timely acquire the help request of the old person. In view of the problem that the traditional care-taking call system is not high in efficiency, and call of the old person can not timely respond, a response priority distribution technology for the old person security call system is provided, the response priority is set in a mode of combining software and hardware in the responder, response conditions of different levels of responders are classified, the non-responding event number in the old person security call system is reduced, and the response to help of the old person is more efficient and reliable.

The invention relates to an order allocation method and device, computer equipment and a storage medium. The method comprises the steps of obtaining order information of an order, wherein the order information comprises address information and service demand information; obtaining a first service party set from a pre-stored service party database according to the address information and a first preset threshold value; obtaining a second service party set from the first service party set according to the service demand information; and selecting a target service party from the second service party set, and allocating the order to the target service party. The order allocation method and device, the computer equipment and the storage medium are high in efficiency and good in accuracy.

The invention provides a smart dining table which comprises a smart dining tabletop, a water temperature test platform, a temperature sensor, a wireless charging device, a touch screen, a central processing device, an advertisement space, a signal processing circuit, an A/D conversion module, an image acquisition module, an image processing module and a wireless transmission device. The temperature sensor is disposed on the dining table. A water cup is placed on the temperature sensor such that water temperature information can be obtained. The image acquisition module is also arranged on thedining table such that a worker can know a customer dining situation in real time so as to timely provide service. The wireless charging device is also installed on the dining table such that a customer can charge a mobile phone. The touch screen is further disposed on the dining table such that the customer can order a meal by himself/herself with the touch screen. The smart dining table can exchange the customer dining situation with a remote client carried by the worker, and can also communicate with a display and a memory at a front desk in order that the worker can serve customers betterand more timely and improves customer satisfaction.

The invention discloses a direction indicator for taxi sharing, which comprises a large LED array indicator arranged on the top of a taxi and a controller arranged in the taxi, wherein the LED array indicator is connected with the controller in a serial communication mode; the LED array indicator comprises a CPU, a decoding circuit, a driving circuit and a high-light LED display screen; the high-light LED display screen comprises M*N numbered high-light LED arrays and three high-light LEDs; the large LED array indicator is used for indicating the running direction of the taxi and showing the quantity of passengers that the taxi can further afford; and the controller arranged in the taxi comprises a CPU, a keyboard and a display, and is used for inputting and controlling the display of the running direction of the taxi and the quantity of passengers that the taxi can further afford. The invention not only can improve the operating efficiency and revenue of the taxi, but also can enable more passengers to enjoy timely service, reduce the traffic jam in the city and decrease carbon emission brought by vehicle operation.

The invention relates to the technical field of an Internet of Things electronic medical device and particularly relates to a portable health risk evaluation system. The system includes an informationcollection module, an information processing module, a server, a mobile phone app and an operation management end. All the detection items such as the body temperature, the blood pressure and the blood sugar are highly integrated, Bluetooth and wifi wireless connection are adopted, operation and carrying are easy, so medical staff at the grassroots level are convenient and efficient to use, and home users and medical institutions are convenient to access and use; the system can be connected with a medical information platform, general practitioners are convenient to access resident electronicinspection reports to achieve trend judgment and accurate treatment; the system is conducive to physical examination of the elderly and timely monitoring and service of family members and community-level elderly care institutions; collected data is uploaded, and a health risk evaluation report is formed by summarizing and analyzing health data of each user at different times.