136 results about "Operation planning" patented technology

A system for managing energy consumption has a data storage module, a calculation module and an operation planning module. The data storage module stores an operational past record of a unit belonging to a facility to be managed by the system. The calculation module calculates wasteful energy consumption for the unit based on the operational past record stored in the data storage module. The operation planning module generates an operational plan for the unit belonging to the facility based on the wasteful energy consumption calculated by the calculation module.

An operation management apparatus includes an air conditioning thermal load prediction unit configured to calculate an air conditioning thermal load predicted value indicating a predicted amount of heat required to adjust temperature to a pre-set temperature on a day-of-prediction, a power generation output prediction processing unit configured to calculate power generation output prediction data indicating a generated power obtained by a generator within the day-of-prediction, and an operation planning unit configured to prepare an air conditioning heat source operation plan, and determines a purchased power and the generated power using the power generation output prediction data to thereby prepare a power facility operation plan indicating a schedule of a power output from the purchased power source and the generator, so that the purchased power per predetermined time supplied from a purchased power source of a commercial power system becomes a target value.

The invention relates to an intracranial tumor comprehensive operation planning and simulating method based on the 3D print technology. DICOM data obtained through patient spiral CT craniocerebral enhancement scanning are utilized first, different partition methods are adopted for data information extraction and reconstruction according to characteristics of skulls, blood vessels and tumors, and registration and fusion of the skulls, the blood vessels and the tumors are achieved in the same coordinate system; craniocerebral entity models of patients are obtained through a rapid prototyping technology and a virtual three-dimensional geometrical model after optimizing processing is conducted; information of diameters, sizes and the number of tumors and adjacent relations between the diameters, the sizes and the number of tumors and important blood vessels and tissue around is extracted, and preoperative comprehensive risk analysis, operation plan design, operation plan simulation and operation risk response analysis are carried out on the basis of the craniocerebral entity models of the patients, personalized operation plans are provided for the patients in order to improve the accuracy and success rate of intracranial tumor excision operations, and a feasible intracranial tumor operation planning and simulating method based on the 3D print technology is explored.

The invention relates to the field of medicine, in particular to an augmented reality operation navigation system for reconstructing anterior cruciate ligament. The system is constituted by augmentedreality glasses, operation navigation software for reconstructing the anterior cruciate ligament, binocular vision, labeling needles, femur joint labels, tibia joint labels, a computer and vision tracking software, wherein the operation navigation software, the binocular vision, labeling needles, femur joint labels, tibia joint labels and the computer are installed on the augmented reality glasses, and the vision tracking software is installed on the computer. Before an operation, diagnosis image CT data and MRI data are subjected to image fusing and division processing, three-dimensional reconstruction is conducted, and a reconstructed three-dimensional model is subjected to pre-operation planning; in the operation, the labeling needles are adopted to collect knee joint dissection joints,the collected knee joint dissection joints and the pre-operation knee joint model are rectified, and according to labeling of the tibia and femur, the knee joint three-dimensional model and a planning path are displayed in real time in the augmented reality glasses. According to the augmented reality operation navigation system for reconstructing the anterior cruciate ligament, precise locating of the starting point and the ending point of the anterior cruciate ligament can be achieved, the problem that an existing endoscope technique operation is narrow in vision is solved, and the operationrisks are effectively lowered.

The invention relates to a CT image-guided liver tumor thermal ablation needle location and navigation system, which comprises a hardware constituting part and a software constituting part, wherein the hardware constituting part comprises a navigation workstation, an intra-operative location device and image display equipment. The software constituting part comprises an image data management module, a 3D visualization module, a 3D image automatic division module, a preoperative operation planning module, an intra-operative navigation module and a post-operative therapeutic effect evaluation module. The CT image-guided liver tumor thermal ablation needle location and navigation system disclosed by the invention can implement computer assisted therapy from various aspects, including 3D visualization and spatial location on liver tumor and neighboring structures, preoperative operation planning, real-time spatial location and navigation on a thermal ablation needle and post-operative therapeutic effect evaluation. The location and navigation system disclosed by the invention can shorten a time of thermal ablation therapy and reduce the occurrence rate of complications, so that the safety and the effectiveness of the liver tumor thermal ablation therapy are enhanced.

An intelligent sheet metal bending system is disclosed, having a cooperative generative planning system. A planning module interacts with several expert modules to develop a bending plan. The planning module utilizes a state-space search algorithm. Computerized methods are provided for selecting a robot gripper and a repo gripper, and for determining the optimal placement of such grippers as they are holding a workpiece being formed by the bending apparatus. Computerized methods are provided for selecting tooling to be used by the bending apparatus, and for determining a tooling stage layout. An operations planning method is provided which allows the bending apparatus to be set up concurrently while time-consuming calculations, such as motion planning, are performed. An additional method or system is provided for positioning tooling stages by using a backgage guide member which guides placement of a tooling stage along the die rail the bending apparatus. A method is provided for learning motion control offset values, and for eliminating the need for superfluous sensor-based control operations once the motion control offset values are known. The planning system may be used for facilitating functions such as design and assembly system, which may perform designing, costing, scheduling and/or manufacture and assembly.

The invention discloses a method for optimizing the operation of a regional integrated energy system considering a load aggregator, First, the day-ahead forecasting data of electric load and day-aheadforecasting data of cold and heat load of the regional integrated energy system are obtained, Load aggregators obtain their respective regional integrated energy system heating and cooling loads taking into account the demand side response according to the specified different demand side response plans, In order to minimize the total operating cost of the regional integrated energy system, network constraint, energy production and conversion equipment constraints, As that constraint of the energy storage equipment and the cold-thermoelectric power balance of the regional integrated energy system are the constraint condition, an optimization model is established to obtain the operation power planning of each energy supply equipment and energy storage equipment, and the operation planning cost under each demand side response plan is compared to determine the optimal load aggregator demand side response plan and the optimal operation planning of each energy supply equipment and energy storage equipment. The method of the invention can effectively improve the economy of the operation of the regional integrated energy system.

The invention discloses a resource allocation method and device. The resource allocation method includes: acquiring resource occupation rate information of a container in which a target business program is installed; determining whether resource allocation of the container in which the target business program is installed needs to be adjusted or not according to the resource occupation rate information and operation planning data of the target business program; if yes, utilizing the resource occupation rate information and the operation planning data of the target business program to determine target resource allocation to which adjustment is made; adjusting the resource allocation of the container in which the target business program is installed to the target resource allocation. By acquiring the resource occupation rate information of the container in which the target business program is installed and combining with the operation planning data, whether the resource allocation of the container in which the target business program needs to be adjusted or not can be determined, and the target resource allocation to which the adjustment is made can be determined by utilizing the resource occupation rate information and the operation planning data if yes, so that compared with a mode of artificial judgment, accuracy is improved greatly, and manpower cost is saved greatly.

The invention relates to the technical field of urban rail transit and transportation and provides a real-time rail transit passenger flow prediction and passenger guiding system.The real-time rail transit passenger flow prediction and passenger guiding system comprises a station passenger flow operation module for reading the number of passengers entering stations, substituting a Poisson model and performing accurate calculation to obtain the true number of passengers entering the stations, a train carried passenger operation module for reading an operation planning map of trains running on the same day and calculating the actual passenger capacity and the number of passengers waiting for the trains when the trains arrive at the stations, and a station stranded passenger operation module for calculating the number of stranded passengers at each station and calculating the load factor of each station of running routes of all trains, wherein if the load factors of middle stations of the routes are 1, it is indicated that the trains running along the routes are full, the stations at full strength and the number of stranded passengers at the current stations are displayed on a large screen in real time, and alternative trip plans leading to all destinations are provided.The real-time rail transit passenger flow prediction and passenger guiding system can predict stranded passenger flows at stations, takes preventive measures, avoids passenger stranding, reduces the peak pressure of rail transit and makes citizens' trips more convenient and safer.

While a control method is established which can maximize the lifetime of an storage battery based on a SOC capable of maximizing the lifetime of the storage battery under a temperature condition and a wind condition at an electricity generation site and on currently known ones of other operational conditions, a control system is constructed which can feedback to an actual wind power generation and storage battery system. The control system includes a wind power generation and storage battery system, an storage battery operation and deterioration data collection unit for collecting data of the wind power generation and storage battery system, an storage battery operation and deterioration relation assessment unit for assessing a relation between an operation of the storage battery and deterioration thereof based on the collected data, an storage battery operation planning unit for planning such a method of operating the storage battery as to satisfy a necessary lifetime requirement using information obtained by the storage battery operation and deterioration relation assessment unit, and an storage battery operation instruction unit for instructing the wind power generation and storage battery system to operate the storage battery in accordance with the plan of the storage battery operation planning unit.

The present invention provides an analysis method for an electrical power system whereby the plurality of buses are grouped into agents, family lines of agents and families of agents based on the reactive reserves depleted when the buses are loaded. Contingencies are then applied to the electrical power system and the reactive reserves are monitored and an exhaustion factor is determined for one or more family lines in one or more families. A method for selecting double outage that have no solution for each outage that has no solution when the outage is removed in small steps and an additional step has no solution. The boundary case solution is used to assess where, why, and how the contingency causes voltage instability, voltage collapse, and local blackout. Based on this information, the design of voltage rescheduling, active rescheduling, unit commitment, load shedding is determined that can be used as preventive, corrective, or emergency controls in applications such as system design and planning, operation planning, reactive and voltage management, real time control, and Special Protection System Control. Based on this information, solutions can then be applied to the political power system.

The invention relates to a method for predicting suburban rail transit passenger flow, which comprises the following steps: (1) constructing a prediction model basic data base through OD (Origin and Destination) matrix estimation and station attraction; (2) conducting the distribution network of the rail transit passenger flow according to the functional localization of suburban rail transit and by combining an operation connection mode; (3) conducting a prediction model respectively aiming at the operation connection mode between the suburban rail transit and the urban rail transit; (4) distributing suburban rail transit passenger flow on a corresponding rail transit distribution network by combining the prediction model and the basal data so as to obtain the whole line passenger flow, the station passenger flow, the branch passenger flow and the transferring passenger flow of the suburban rail transit; (5) and recommending a best operation planning scheme by comparing the passenger flow prediction results of different operation organization schemes, and performing the passenger flow prediction of a final scheme according to the recommended operation planning scheme. The invention overcomes the defect in the prior art that the prediction results are unsatisfactory and have lager difference with the ex-post real data, and further improves the accuracy of predicting.

The invention discloses an ablation needle insertion path planning method which includes the steps of obtaining data of a tumor, vessels, a skeleton and a body surface; calculating the center point of the tumor on the basis of the data, generating a safety boundary area around the tumor and marking an interested needle insertion area; calculating virtual constraint of a simplified path meeting a basic disorder constraint condition according to the interested needle insertion area, and setting the simplified path to be a standard path on the basis of the virtual constraint, wherein the simplified path is a line formed by connecting a percutaneous needle insertion point to the center point of the tumor, and the basic disorder constraint condition is that the path and is not intersected with the vessels and the skeleton; forming N actual paths meeting given conditions through deviation of at least one standard path, wherein N is the number of ablation needles; outputting the N actual paths as N needle insertion paths. The invention further discloses an ablation needle insertion path planning system. By means of the method and the system, the optimal ablation needle insertion path can be efficiently and automatically planned, and good pre-operation planning guide is provided for an ablation operation.

The invention provides a tension stability control system for film winding conveyance, which comprises a feeding roller, paired driving rollers, paired driven rollers, a tension roller and a tension controller, wherein the feeding roller is used for uncoiling a coiled flexible film, the paired driving rollers are used for drawing the film, the paired driven rollers are used for assisting the paired driving rollers in drawing the film under control of the tension controller and are used for keeping tension stable, the tension roller is provided with a tension sensor for detecting tension during conveyance of the film, and the tension controller is used for performing tension closed-loop control according to tension acquired by the tension sensor. Output signals of closed-loop control serve as compensation of operation planning commands of a driving motor for the paired driven rollers, and further the rotation speed of the paired driven rollers is controlled to ensure stability of the tension. By the aid of a cascade control system formed by the tension roller, tension amplification filtering and driving compensation, low tension during flexible film conveyance can be effectively controlled, control precision is high, and the tension stability control system is applicable to low-tension conveyance of ultrathin and flexible hetero-structure films.

The invention relates to an image guiding intervention operation navigation system which comprises a hardware component and a software component. The hardware component comprises a navigation workstation, an intraoperative locating device, a navigation registration tool, an intraoperative locating clamp, a body surface mark point and a patient fixing device. The software component comprises an image storage server, a volume data management module, a three-dimensional image visualization module, a three-dimensional image fast segmentation module, a pre-operation operation planning module, an operation guiding module and a post-operation operation assessment module. The image guiding intervention operation navigation system enables a computer to be applied to the operation process, the operation process is regulated through the software component of the system, doctors can be effectively helped to perform disease judgment, pre-operation operation planning, intraoperative operation guide and post-operation operation assessment, operation difficulty is reduced, treatment precision and effect are improved, pain of patients is reduced, and the operation success rate is improved.

A job shop operation planning and rescheduling method for complex aeronautical equipment structures is disclosed. an operational workshop planning model for aerospace complex equipment structural components is constructured with the equipment equalization rate and on-time delivery rate as objective functions. The model solving method is designed based on multi-layer coding genetic algorithm. Considering the application scenarios of for both the capacity surplus and the insufficient capacity, the plan-making and the rescheduling algorithm flow is designed. The rescheduling algorithm can identify the task being produced and the task of not starting production, and judge the allowable start time of the machine, the allowable start time of the next process of the workpiece, etc. according to the completion time of the process being processed, and reshcheduing is performed while the remaining workpieces meet the target the constraint. The method of the invention is suitable for most discrete enterprises with multi-variety and small batch production, and has good adaptability and versatility.

Resource usage is monitored for a hybrid cloud computing environment having on-premises computing resources and off-premises computing resources, for at least a first time period. For the time period, the amount of the on-premises computing resources and off-premises computing resources are related to the demand for computing services from the environment. Future demand for computing services from the environment is dynamically predicted based on the relating step and a learned function of the demand and/or a projection of future business growth for a business utilizing the on-premises and off-premises computing resources. Based on the predicted future demand, the amount of the on-premises computing resources is dynamically optimized for a future time period, so as to minimize costs for the future time period; and new amounts of on-premises computing resources and off-premises computing resources are provisioned for the future time period, in accordance with the optimizing step.

The invention discloses a surgical navigation system for lung puncture. The surgical navigation system comprises a navigation workstation, an aspiration biopsy probe and a navigation waistcoat, wherein the aspiration biopsy probe and the navigation waistcoat are in data connection with the navigation workstation; the navigation workstation is provided with an electric control unit; the electric control unit is internally provided with an operating system and integration software; the integration software comprises a patient data management module, an image data three-dimensional visualization and processing module, a lung region partitioning module, a navigation configuration module, a pre-operation planning module, an operation rectification module, an operation guide module, a mathematical modeling module and a postoperation operative evaluation module. The surgical navigation system is used for performing early detection on suspected tumors in the whole lung region, and has the advantages of greatly improving the surgical precision, reducing the radiation dose, reducing the operation complexity, reducing postoperation complications, shortening the operation time and the like.

The invention provides a magnetic levitation operation control system. The system comprises a central operation control system, a safety control center and a vehicle-mounted control system. The central operation control system completes operation planning, real-time scheduling, route presetting and turnout control of a maglev train, generates operation parameters and transmits the operation parameters to the safety control center; the safety control center is responsible for full-line access protection, full-line traction cut off, full line turnout protection, full line driving sequence control, full line train protection, the full line automatic driving, the full line speed curve monitoring and the full line positioning functions, and distributes operation data to a traction control system, a traction cut off unit, a turnout protection unit and the vehicle-mounted control system of full line all operation partitions. The centralized and unified safety control center is adopted to replace an original independent partition operation control system of each operation partition, signals of all the operation partitions are collected to the safety control center, signal interactions between adjacent operation partitions are eliminated, signal transmission faults are reduced, and the operation efficiency of the train is guaranteed.

The invention relates to a realization method of a computer-assisted liver transplantation operation planning system, comprising the following steps: step 1, establishing a normal person liver shape library; step 2, for the liver to be operated, modeling the initial partition result of the liver area by using a method based on sparse representation, and eliminating disturbance of singular point and noise data, so as to obtain a prior shape having a liver area with patient adaptability; steps 3, precisely partitioning the liver by utilizing the prior shape, and simultaneously separating out liver parenchyma, portal vein, liver vein and tumour; step 4, dividing the liver into eight liver segments independent in functions by utilizing the liver vein partition result, and calculating the volume of each liver segment and the tumour; and step 5, carrying out 3D visualization on the partitioning and segmenting result. Compared with the prior art, the realization method has the advantages of high precision and robustness, convenience in realization and capability of treating complicated liver shapes.

The invention discloses a high speed train operation planning optimization method and system under the complex constraint condition. The high speed train operation planning optimization method includes that operation path drawing time is divided into a plurality of initial time modules; all the time modules are subjected to operation diagram structure optimization; the optimal operation diagram is output. The high speed train operation planning optimization system comprises a time module dividing device, an operation diagram structure optimization device and an output device. The high speed train operation planning optimization method and system achieve the win-win relation between two checking and balancing optimization objectives, namely traveling time minimization and transport capacity maximization, in the perspective of operation diagram structure optimization, and dynamically achieves reasonable operation diagram optimization.

A supply-and-demand control apparatus (100) is used that includes an input-output relationship obtaining unit (1001) that obtains information (100i) on energy input-output relationships between a plurality of energy devices including an added energy device, an operation planning unit (1002) that calculates, from the information (100i), the values of control parameters to the plurality of energy devices including the added device, and a supply-and-demand control unit (1003) that sends the calculated values as commands to the plurality of energy devices including the added device.