50results about How to "Reduce invalid operations" patented technology

The invention discloses a concurrent access control method and a device which solve the problem that a database has heavier burdens and is easy to cause deadlocks in the prior database locking mechanism. The concurrent access control method comprises: a server receives an access request; confirming whether the request needs to apply for an access lock, if necessary, the access lock is visited; if the application for the access lock is approved, the request is performed via an access database; after the request is performed, the access lock is released. The concurrent access control method and the device provide a set of locking mechanisms at the application level. The locking mechanism can control the concurrent access to the server, so requests are filtered by the application server before arriving at the database, namely, the concurrent requests are filtered. Therefore, under the condition of multi-user and concurrent access, the concurrent access control method and the device can effectively control the concurrent access and modification of data, relieve the burdens of the database, and effectively reduce the abnormal situations of a database, such as deadlocks, waiting, etc.

This invention discloses one imbed abnormal multi-nuclear buffer accordance method based on bus detection, which is based on one time strategy processor one degree high speed buffer accordance with main function to keep same data in multi-nuclear local one degree high speed buffer and sharing two degree high speed buffer multiple copy accordance. This invention is suitable for abnormal multi-nuclear system processor based on bus to combine two strategies advantages.

The embodiment of the invention discloses a hover button control method, a terminal and a computer readable storage medium. The method comprises the steps that the terminal receives a first touch operation of a user for a hover button on a display screen of the terminal, wherein the first touch operation is used for triggering touch on a target area corresponding to the hover button; the terminaltriggers a second touch operation for a target control in the target area, wherein the second touch operation is same as or different from the first touch operation in operation type. Accordingly, theterminal is combined with the area determined by a hover button to achieve control over the terminal display screen, the efficiency of touching the terminal can be improved, and the use experience ofthe user is improved.

An adjustment box dislocation discharge device, including a guide rail installation plate, the guide rail installation plate is in the shape of a cuboid, a cylinder installation plate is fixed on the guide rail installation plate, and the cylinder installation plate is fixed on one of the end faces of the guide rail installation plate with the smallest area. The plate is L-shaped, the width of the cylinder mounting plate is the same as that of the guide rail mounting plate, and the shorter side of the cylinder mounting plate is fixed with the cylinder mounting plate. The height of the horizontal plane where the linear guide rail is installed; the cylinder is fixed on the cylinder mounting plate, and the cylinder is fixed horizontally on the cylinder mounting plate; the cylinder rod is fixed on the cylinder, and the cylinder rod is set towards the direction of the cylinder mounting plate, and one end of the cylinder rod is provided with threads. The thread on the cylinder rod is connected with the transition device through a nut, and the transition device is slidably connected with the mounting plate of the positioning groove.

The invention discloses a rapid correcting device for a cable core. The rapid correcting device comprises a first correcting device and a second correcting device; the first correcting device and thesecond correcting device respectively comprise a microcomputer processing control unit, an electric signal sampling unit, an audio intercommunication unit, a stabilized voltage supply unit, a strip light indicating unit, a buzzer sound production unit, a first testing line and a second testing line; and the electric signal sampling unit, the audio intercommunication unit, the stabilized voltage supply unit, the strip light indicating unit, the buzzer sound production unit, the first testing line and the second testing line are all electrically connected with the microcomputer processing control unit. The rapid correcting device has the advantages that: the cable core is more intuitively and accurately corrected and is easy to judge, and the correcting accuracy of the cable core is effectively improved; the correcting workload of the cable core is reduced, the manpower, the material and the time are saved; the invalid operation in the process of correcting operation of the cable core isreduced, and the working efficiency is improved.

The invention discloses a method and a system for realizing friendly interaction of digital home network equipment, and relates to the technical field of digital home networks. The method and the system aim to reduce invalid operation and improve the friendliness and convenience of the home network. The method for realizing the friendly interaction of the digital home network equipment comprises the following steps of: determining fault information through high-speed network equipment or a gateway in the digital home network, and sending the fault information to other high-speed network equipment or gateways which establish equipment channels with the high-speed network equipment or the gateway; and when the high-speed network equipment or the gateways call services with each other, performing validity judgment on the service information of the to-be-called network equipment or the to-be-called gateway through a calling initiator, and determining a calling strategy according to the result of the validity judgment. The method and the system are suitable for a digital home network system with a fault self-checking mechanism.

The invention provides an air conditioner voice control method and device as well as an air conditioner. The air conditioner voice control method comprises the following steps of acquiring environmental parameters of a space where the air conditioner is located, wherein the environmental parameters at least comprise a voice command; judging a current scene of the air conditioner based on the environmental parameters; and reducing the voice recognition sensitivity of the air conditioner if the current scene of the air conditioner belongs to an anti-false awakening scene. According to the air conditioner voice control method and device as well as the air conditioner, risks of false awakening of the air conditioner can be reduced.

The invention discloses a page display method and device and a storage medium. The method comprises: receiving a page display request, and diagnosing whether a network channel used for obtaining pageresources has connectivity or not; when the diagnosis result indicates that the network channel does not have connectivity, refusing to respond to the page display request, and feeding back the diagnosis result; and when the diagnosis result indicates that the network channel has connectivity, responding to the page display request. According to the embodiment of the invention, the problem of pagemalformation caused by carrying out a subsequent invalid loading process be avoided, invalid operation of a user and performance consumption can be reduced, and the user experience is improved.

The invention discloses a fuzzy concept related parallel generating method based on load balancing. The fuzzy concept related parallel generating method includes the following steps: (1) generating a fuzzy formal background according to a dataset to be processed and an accuracy requirement, (2) initializing a global section set according to the fuzzy formal background, namely (a formula), (3) carrying out breadth-first traversal from top to bottom on an ||L|| complete search tree of a high order ||Y||, regarding i as the current height, (4) calculating total loads Qi under the current height i by a root node processor according to a global search section set E, a first formula and a second formula, (5) assigning a subtask range (Blow, Bup)of each node in a balanced mode according to the number D of processors which can be governed under the current parallel calculation environment, a fifth formula, a sixth formula and a seventh formula, (6) enabling each processor to obtain a partial task section set, and regarding Esub as the partial task sections. According to the fuzzy concept related parallel generating method based on load balancing, the parallel calculation technology and a load balancing calculating method are used for solving the problems that in a fuzzy concept building process, the time complexity is excessively high and consumed time is excessively long.

The invention discloses a solid state disk garbage collection management method, which comprises the following steps: after a solid state disk is powered on, counting the number of blocks on a garbagecollection GC linked list in the solid state disk in real time and storing the number; Detecting whether a preset GC trigger condition of the solid state disk is met and whether the number of blocksis 0 or not, and if the GC trigger condition is met and the number of blocks is not 0, selecting the blocks from the GC linked list to carry out garbage collection processing; And if the GC trigger condition is met and the number of the blocks is 0, selecting the blocks from the dirty chain table to carry out garbage collection processing. According to the method, the existence condition of the blocks on the GC linked list can be perceived in advance, when the trigger condition is met and the number of the blocks on the GC linked list is 0, the blocks are directly obtained from the linked listoutside the GC linked list, and the garbage collection efficiency is higher; The invention further discloses a device and equipment based on the method and a computer readable storage medium.

The invention relates to a performance monitoring and fault early warning method and system in the initial operation stage of an integrated energy system, and the method comprises the steps: S1, selecting monitoring parameters, obtaining historical data, and carrying out the preprocessing of the historical data; S2, training a neural network for monitoring parameter prediction based on historical data; S3, acquiring monitoring parameters online in real time, inputting the monitoring parameters into the neural network model to obtain a monitoring parameter prediction operation curve, and drawing a monitoring parameter real-time acquisition curve based on the monitoring parameters acquired in real time; S4, visually displaying the monitoring parameter real-time acquisition curve and the monitoring parameter prediction operation curve; S5, taking the monitoring parameter prediction operation curve as a reference, comparing the monitoring parameter prediction operation curve with data in the monitoring parameter real-time acquisition curve, and performing fault early warning when the monitoring parameter deviation exceeds a set value. Compared with the prior art, the method can find potential faults in the initial operation stage of the system, avoids fault expansion, and improves the economic benefits and working efficiency of enterprises.

The embodiment of the invention discloses a batch processing method and device for non-fixed-length input data, a terminal and a storage medium. The method comprises the steps of generating a mask matrix according to input data, and the input data comprises at least two word sequences with different lengths; determining index information of the input data according to the mask matrix; and performing batch processing on effective data in the input data according to the index information. Through the method of the embodiment of the invention, invalid operation aiming at the filling data can be reduced, and the operation speed and the processing efficiency of the deep learning model during batch processing of the non-fixed-length input data are improved.

The invention discloses a method and system for controlling a program list to display signal quality. The method comprises the steps of after a set top box is started, determining whether front end resources are in idle states or not; when the front end resources are in the idle states, obtaining frequency point information of all program information in a preset database and configuring the frequency point information to front end resources; carrying out frequency locking by the front end resources according to the frequency point information and writing the signal quality into the database; and when the program list is displayed, determining color identifiers corresponding to the signal quality according to a preset corresponding relationship between the signal quality and the color identifiers, and displaying the color identifiers in the program list. In this way, a user can eliminate programs incapable of being played according to the signal quality, invalid operations of the user are reduced, and the usage convenience is provided for the user.

The invention discloses a clamper and relates to the field of the high throughput technology. The clamper solves the technical problem that the existing clamper cannot integrate a charging/discharging system and a clamping system. The clamper comprises an upper base which is provided with a first through hole, a lower base which is provided with a second through hole, a clamping jaw which is arranged on the lower surface of the lower base, a driving shaft which is connected to the clamping jaw and is used for driving the clamping jaw to clamp a work piece, and a burdening assembly which is used for burdening of the work piece through the first and second through holes. The charging/discharging system and the clamping system are integrated so that a running and positioning device of the experimental system is avoided, an ineffective running process of the experimental device is avoided and experimental effects are improved.