62results about How to "Improve execution rate" patented technology

A method or apparatus automatically configures a control module for synchronous execution on a Fieldbus segment of a process control network by determining if all of the critical function blocks of a particular control module can be assigned to FOUNDATION® Fieldbus field devices or to the I/O device associated with a particular Fieldbus segment. If so, the method or apparatus automatically assigns the function blocks of the control module, which would otherwise be scheduled to execute in a controller, to the I/O device for the Fieldbus segment. This technique enables all of the critical or necessary function blocks within the control module to execute in one macrocycle of the Fieldbus segment, thereby executing synchronously on a Fieldbus segment. This operation, in turn, increases the overall execution rate of the control module with respect to control modules that have function blocks split between a controller and field devices on a Fieldbus segment, which has been the traditional manner of configuring control modules implemented using devices on a Fieldbus segment.

The present invention discloses a mine digitlization production management and control system and method. The present invention provides a mine digital management and control system and a digital management and control method applied to the system. The management and control system comprises a geological resource analysis subsystem, an ore blending subsystem and a management and control subsystem; the geological resource analysis subsystem generates a geological resource module according to acquired geological samples; the ore blending subsystem automatically generates an ore blending scheme; and the management and control subsystem monitors, adjusts and manages mine work in real time according to the geological module and the ore blending scheme. The method comprises the steps of generating the geological resource module after analysis, simulation and prediction according to the acquired geological samples; automatically generating the ore blending scheme according to the geological resource module; and monitoring, adjusting and managing the mine work in real time according to the geological module and the ore blending scheme. The system and method manage and control mining production on the basis of geological base data, so that the ore blending result is more accurate, mining work precision and efficiency are improved, mining loss dilution rate is reduced, and efficient work management is achieved.

The invention discloses a two-dimensional code navigation based logistics delivery system and a delivery method thereof. The logistics delivery system comprises an intelligent vehicle, a vehicle-mounted cellphone and a Windows monitoring platform which form a local area network and are communicated by using a WIFI technique, wherein duplex exchange data is carried out based on a TCP/IP communication protocol, the control of the intelligent vehicle adopts a singlechip, and the singlechip is communicated with the vehicle-mounted cellphone and the Windows monitoring platform through a WIFI transmission module. The logistics delivery system has the advantages that the three platforms of the vehicle-mounted platform, the singlechip and the Windows monitoring platform are integrated, cross-platform data transmission and intelligent vehicle control are perfectly fulfilled; a two-dimensional code technology is first used for storing positional information of the vehicle and controlling shipping of the vehicle, the positional information of the vehicle is rapidly recorded and also restored by 100%, and an important guarantee is provided for rapidly and accurately judging the position of the intelligent vehicle.

The invention provides a continuous casting and continuous rolling integration control method comprising the following steps: ensuring a rolling plan; ensuring a steelmaking plan according to the rolling plan; and executing the steelmaking plan and the rolling plan. The continuous casting and continuous rolling integration control method is especially suitable for uniformly weaving and controlling a steelmaking and steel rolling production plan of an enterprise which is oriented to a production organization mode of an order to produce. Compared with the prior art, the continuous casting and continuous rolling integration control method has plan integration, easy realization, high efficiency and dynamic regulation, realizes the unity and the compatibility of the metallurgy continuous casting and continuous rolling production plan, completely satisfies the requirement of a technical constraint condition and increases the production plan executing rate and the order hanging rate, thereby increasing the product rate and reducing the production cost.

The invention discloses a day-ahead power generation plan optimization method based on thermal power fusion and electric energy storage combined peak shaving. The day-ahead power generation plan optimization method comprises the following steps: S1, acquiring relevant parameter information of deep peak regulation and electric energy storage bidirectional peak regulation of a thermal power generating unit, and generating a day-ahead power generation plan calculation scene of thermal power fusion and electric energy storage combined peak regulation in combination with various parameter information required by a day-ahead power generation plan; S2, generating a day-ahead power generation plan optimization model of thermal power fusion electric energy storage combined peak regulation accordingto the parameter information in S1; and S3, carrying out optimization calculation and safety check on the day-ahead power generation plan optimization model of thermal power fusion electric energy storage combined peak regulation generated in the S2 to obtain a day-ahead power generation plan, and clearing the price of a peak regulation auxiliary service market. The day-ahead power generation plan optimization method can improve the day-ahead plan execution rate, promote the new energy consumption and meet the increasingly lean large power grid safety operation demands under the condition offully evaluating the next-day new energy consumption capability and the system load peak regulation demands in combination with the next-day power grid operation mode.

In a process of optimizing a program which includes a plurality of callable program parts, at least one frequency of executions of at least one of the callable program parts is determined, and a necessary optimization level of the at least one callable program part is determined based on the at least one frequency of executions of the at least one callable program part. The at least one callable program part is optimized at the determined necessary optimization level. The at least one frequency may be determined based on the number of times each of the at least one callable program part is executed, and the optimization is performed as a background operation of execution of the at least one callable program part, where a priority of the optimization is lower than a priority of the execution of the at least one callable program part.

The invention relates to a method, a device and a system for recognizing a stretcher mode in an elevator car. The method for recognizing the stretcher mode in the elevator car comprises the steps of when obtaining an overall depth image of various bearing objects in the elevator car, acquiring a geometric area and various pixel points of the overall depth image; selecting pixel points in a long edge direction of the geometric area from the various pixel points, obtaining a pixel point set, and acquiring depth data information of the pixel point set; recognizing a stretcher target area in the geometric area, and acquiring depth data information of the stretcher target area; acquiring a characteristic of the overall depth image according to the depth data information of the pixel point set and the depth data information of the stretcher target area; and when the characteristic of the overall depth image meets a stretcher mode depth image characteristic condition, determining and recognizing that the stretcher mode is different from a traditional elevator technology. According to the method, the device and the system for recognizing the stretcher mode in the elevator car provided by the invention, whether the elevator car is at a stretcher conveying state can be effectively recognized, and the implementation rate of a stretcher elevator is improved.

The embodiment of the invention discloses a virtual object control method, a bullet number recording method and a device, and a medium, and belongs to the technical field of computers. The method comprises the steps of displaying a virtual object and a virtual firearm held by the virtual object in a scene interface of a virtual scene, determining target duration matched with the number of first bullets according to the number of the first bullets left by the virtual firearm at present when a bullet changing instruction is received, and controlling the virtual object to supplement the bullets to the virtual firearm according to the target duration. According to the method, the duration of supplementing the bullets is determined through the number of the first bullets left by the virtual firearm at present, the duration of supplementing the bullets is matched with the number of the first bullets instead of the fixed duration, diversity is enriched, flexibility is enhanced, attraction toa user is improved, and therefore the execution rate of bullet supplementing operation is increased.

The invention relates to image processing technology and specifically to a color space transformation method based on a FPGA. The method comprises the following steps of: S1, converting a video image acquired by a camera into a 16-bit digital signal by an AD acquisition module; S2, converting the 16-bit digital signal into an R signal, a G signal, and a B signal by a quantified compensation method; and S3, inputting the R signal, the G signal, and a the signal into to a transformation module, and outputting a component H, a component S, and a component V in cooperation with a call of a floating multiplication and division arithmetic unit. The color space transformation method is based on the FPGA, achieves transformation from a RGB color space into a HSV color space, increases the response speed of a system, decreases consumption of a system logic unit, and greatly improves the operating stability of the system, achieves higher implementation rate than the C/C++ language of a PC platform, greatly enhances a capability of processing multiple pixel bits in parallel, and may stably process a dataflow with a resolution 640*480 and 60 frames per second.

A digital phase locked circuit provides an output clock signal whose phase is synchronous with the phase of an input clock signal under a desired level of a phase absorption characteristic even if the input clock signal is supplied in a burst fashion. A phase comparing part compares the phase of the output clock signal with the phase of the input clock signal. A phase comparison result detecting part outputs an INC/DEC request signal for controlling a division operation based on a phase comparison signal. An execution rate computing part computes a phase difference between the input clock signal and the output clock signal based on the INC/DEC request signal and outputs an execution rate corresponding to the phase difference. A clock generating part controls a division operation for the master clock signal in accordance with the INC/DEC request signal and changes phase absorption speed of the output clock signal in accordance with the execution rate.

The invention discloses an intelligent littering garbage detection method based on video analysis. The intelligent littering garbage detection method comprises the following steps that when a garbage thrower throws garbage, an infrared detection sensor and a radar detector are used for jointly detecting and starting to position the position of the garbage thrower, and a camera sends a collected garbage image to a server through a signal sending module; garbage features are analyzed through a feature analysis module, the garbage thrower is informed of a throwing position through a voice interaction module, and garbage classification treatment is achieved; when the garbage thrower does not throw garbage into a garbage can, an alarm module is started to prompt the garbage thrower to throw the garbage according to regulations, the camera shoots and collects behaviors of the garbage thrower, the feature analysis module is used for comparing face and body feature databases in a data storage module, and identity information of the garbage thrower is obtained; and when the same garbage thrower does not throw the garbage according to regulations for many times, the server reports the information of the garbage thrower to a background manager.

The invention provides a steel coil hoisting method, and the method comprises the following steps of numbering and bagging, namely numbering the steel coils, selecting part of the steel coils to be bagged, and sending the serial numbers and the bagging information of the steel coils to a control system; displaying the serial number and the bagging information of the steel coils through the controlsystem; and sending a hoisting instruction to a travelling crane, wherein the travelling crane judges whether or not to hoist the steel coils to a specified position according to the bagging information of the steel coils in the control system. The steel coil hoisting method provided by the invention is reasonable in design and high in working efficiency, and can reduce the manual intervention times. The invention also provides a steel coil hoisting system.

The invention provides a coded image recognition method and a mobile terminal, and belongs to the technical field of mobile terminals. Wherein the mobile terminal can identify an input first coded image; if the first coded image is failed to be identified; storing a first encoded image if so, identifying a second coded image input within a preset time length, Identifying a second encoded image, the probability that the target operation can be executed is improved; furthermore, if the second coded image is failed to be identified; storing a second encoded image if so, the image processing method comprises the steps of storing a first coded image and a second coded image, generating a target coded image based on the stored second coded image and the first coded image, and finally, executinga target operation based on the target coded image, so that the probability that the target operation can be executed can be further improved by generating the target coded image in combination with information in the first coded image and the second coded image.

The embodiment of the invention provides a transportation task distribution method and device and electronic equipment. The transportation task distribution method comprises the steps: a distributiondevice obtains transportation tasks and task completion conditions of a plurality of task executors in a preset time period, then respectively determines an execution effect influence factor of each task executor according to parameters of multiple dimensions, namely task execution time included in the transportation task and respective task completion conditions of the task executors, and informsthe corresponding task executor of the influence factor. The respective influence factors of the task executors are closely related to the task execution enthusiasm of the task executors, and the influence factors determined according to the mode are more targeted, and the execution intentions of the task executors can be more effectively stimulated. And when a new transportation task is generated, the transportation task can be allocated to a target task executor triggering execution operation as soon as possible by utilizing the targeted influence factor, so that the execution rate of the transportation task is greatly improved.

The invention provides a distributed task system, a management method, a device and computer equipment. The distributed task system comprises a main node, a working node and a management node, the management node is used for storing the task state of a timing task, and the working node is used for executing the timing task and modifying the task state according to the execution state of the timingtask; wherein an execution main body of the distributed task management method is a main node, and the distributed task management method comprises the steps that whether a first task exists in a task message queue or not is inquired, the task message queue comprises a to-be-executed timing task, and the first task is a timing task meeting the execution time requirement; when the task message queue has the first task, distributing the first task to a first working node; obtaining a task state of the first task from a management node; and managing the first task according to the obtained taskstate of the first task. According to the invention, the stability of the timing task can be improved.

The invention relates to the technical field of simulation, and discloses a simulation method for a continuous casting and rolling steel making plan. The simulation method comprises the steps of first, calculating earliest time of ironing in each furnace plan of each cast plan, sorting each of the furnace plans in each of the cast plans according to the earliest time of ironing in each of the furnace plans, then, adding up a handling time of a following process to a recursion of the earliest time of ironing in each furnace plan, obtaining earliest permitted operation time of each of the processes in each of the furnace plans in each of the cast planes, and obtaining simulation results. According to the simulation method for the continuous casting and rolling steel making plan, a high match between a steel making plan and a rolling plan is achieved, a limited condition requirement of a steel-making process of the continuous casting and rolling is satisfied, implementation rate of production plans and production efficiency are improved, and therefore manufacturing cost is reduced. The simulation method is reasonable in structure, remarkable in effect and strong in practicability.

The invention provides an adjustable multifunctional pillow, which meets the requirement of placing the good limb position, can improve the execution rate of placing the good limb position of the stroke patient, and the finger separator which is easy to be disassembled can also be convenient for the patient to carry out and maintain the functional position of the upper limb of the affected side. The adjustable multifunctional pillow comprises a pillow main body, wherein two sides of the pillow main body are provided with upper and lower movable fixing belts, a finger splitter is arranged on the front side of the pillow main body, and the two sides of the finger splitter are movably connected with the upper and lower movable fixing belts through the transverse fixing belts. When the pillowis used, the finger splitter is used for fixing the hand of the stroke patient for correcting and orthopedics, and the position of the finger splitter is fixed by a transverse fixing band. When the position of the finger splitter needs to be changed, the fixation position of the transverse fixation strap and the upper and lower movable fixation strap can be changed to meet the requirements of different good limb positions or different arm lengths of patients, and the adjustment is convenient. When the patient needs to go out, the finger splitter can be quickly removed, which is convenient forthe patient to carry out and keep the functional position of the upper limb on the affected side.

The invention relates to the technical field of software testing, in particular to a device and method for testing an interrupt program in a data acquisition mode. According to the invention, the number of times that the interrupt program is executed in the normal execution program according to a certain logic is identified, the trigger signal is added in the interrupt program, and the test data acquisition device acquires the output point signal, so that a tester can discover the defects of the program in time.