34results about How to "Avoid over-occupancy" patented technology

This invention discloses one method to process upper time lag insensitive business, which comprises the following steps: base station unit receives this business type; then according to the insensitive time lag business types and upper wireless materials, processing wireless materials dispatching and aligning wireless materials on user terminal to avoid user terminal insufficiency in wireless communication system to send upper wide band materials.

The present invention discloses a region of interest-based H. 265 video quality improvement method. The objective of the invention is to improve subjective visual quality and maintain bit rate control accuracy. According to the method of the invention, a new graph-based saliency model is put forward; the region of interest of a current frame is estimated through a time-space domain saliency graph, so that the region of interest (ROI) can be determined, and frame-level and largest coded macroblock (LCU)-level bit allocation are guided; and for the problem of video quality smoothing, the adjustment of lambda values and QP values in the space domain and the time domain is restricted respectively. As indicated by experimental results, the algorithm can make an output bit rate reach a target value, and improve the peak area signal-to-noise ratio (PSNR) of the region of interest (ROI) of a video frame, and therefore, the overall subjective visual quality of a coded sequence is greatly increased compared with that obtained by using a bit rate control algorithm in the HM10.0 standards.

A switch port traffic queue method is provided. The method uses strict priority mechanism and token bucket algorithm to realize traffic scheduling of data stream, and comprises the following steps: maintaining a plurality of non-default priority queues and a default priority queue with the lowest priority on the switch port, and maintaining a plurality of sub-queues in the non-default priority queue, each sub-queue corresponding to a token bucket; sending the packet into a corresponding priority queue according to the priority of the data flow belonging to the packet entering the forwarding port, wherein the packet entering the non-default priority is divided into sub-queues based on the packet information; after entering the appropriate queue or sub-queue, routinely sending the packets. The invention provides a port forwarding strategy that takes into account the flow of each priority level, which ensures the efficient utilization of network links, reduces or even avoids packet loss of the network, and shortens the time delay and time delay jitter of the data stream.

The invention relates to a resource allocation method, a resource allocation device, electronic equipment and a storage medium. The method comprises the steps of binding a mounted persistent volume according to a received persistent volume declaration, and enabling the capacity of the mounted persistent volume to be a first capacity value; creating a disk mirror image file on the mount persistentvolume according to the first capacity value; mounting the disk mirror image file to a device; formatting the equipment; and mounting the equipment to a directory folder on a host, so that the mountedpersistent volume is associated with the directory folder. According to the technical scheme, the excessive occupation of a host disk due to increase of application log files is effectively avoided.The problem that other application programs cannot be normally started due to too large log files or output files is avoided. The physical resource isolation between different applications on the samehost is fully achieved, and normal operation of all the application programs is guaranteed.

The invention provides a parking lot entrance / exit lane occupation detecting-guiding method. The method comprises that a time control device obtains initial time information when a vehicle enters a target channel, and starts timing; when a parking rod is lifted and laid down once, the time control device obtains end time information when the present vehicle leaves from the target channel, stops timing, and calculates time when the present vehicle stays in the target channel; the staying time is compared with a preset time length threshold to determine whether the present vehicle has abnormityin the target channel; and if YES, a driving image of the present vehicle in the target channel is obtained, and corresponding measures is adapted according to the driving image to handle the abnormity. Via the method, the vehicle stays in the entrance / exit of an unmanned parking lot for shorter time.

The invention discloses a setting method and device of a wireless network sleep timer. The method comprises the following steps that: a base station in a wireless network receives downlink service data flow transmitted to a user by a packet data gateway; the base station judges the load situation of a carrier sector belonging to the base station according to a comparison between the concurrent connection number of the carrier sector and a concurrent connection overload threshold Nlimit; and the base station selects a global light-load sleep timer Tnormal for the current null connection of the carrier sector in response to the situation that the concurrent connection number under the carrier sector is smaller than the concurrent connection overload threshold Nlimit in order to execute timing operation released by the current null connection. Through the technical scheme provided by the invention, complete uniform releasing of the null connection by a network side is realized; the network side can dynamically adjust the sleep timer according to network load; the phenomena of excessive occupation of radio resources by a user and signaling storm are reduced; efficient differentiated utilization of the radio resources is realized; and the use efficiency of the wireless resources is increased.

The invention discloses a method, a base station, a terminal and a system for processing a service insensitive to upstream time delay. A base station unit determines upstream radio resource insufficient currently and the service insensitive to the upstream time delay after the base station unit receives a first upstream radio resource request from a user terminal. At the moment, the base station unit indicates that no upstream radio resource can be allocated to the user terminal or a portion of the upstream radio resource can be allocated to the user terminal and asks the user terminal to stop sending the upstream radio resource request to the base station unit to avoid excessive occupation and waste of the upstream radio resource when the radio communication system resource is sufficient and the user terminal continuously sends the upstream radio resource to the base station unit. In addition, the user terminal can start a timer; after the set time is exceeded, the upstream radio resource request will be sent only if the user terminal has not received upstream radio resource authorization from the base station unit, so as to prevent that the user terminal endlessly awaits the base station unit to allocate the upstream radio resource.

The invention discloses a public bicycle use charging method based on compatibility of having piles and having no piles. Firstly, a differentiated public bicycle use charging scheme is determined according to demands. Secondly, the public bicycle use charging scheme is released to users' smartphones. Finally, when the users return bicycles and settle accounts, by reading bicycle lending time, bicycle return time, bicycle return modes(bicycle piles / smart locks) and the number of public bicycles parked at located areas when bicycle lending and bicycle return are conducted, a public bicycle charging system judges whether or not use time, the bicycle return modes and the public bicycles parked at the located areas when bicycle lending and bicycle return are conducted are saturate, and applicative use charging amounts are determined. The method can effectively guide travel demands and parking modes of the public bicycles, and a more effective technical means is provided for guiding standard parking order through the differentiated use charging scheme.

The invention relates to a distribution network material demand prediction method based on a time sequence and hierarchical aggregation, and the method comprises the steps: carrying out the step-by-step prediction of a time sequence prediction model and a multi-dimensional hierarchical structure of any to-be-predicted demand material through a hierarchical aggregation method, and continuously completing the demand prediction of all materials. According to the method, a data mining technology is adopted; implementing high feature classification of goods and materials, profiling material demandrules, establishing prediction model, improving material demand prediction capabilities, material purchasing related work of a material department is supported in an auxiliary mode, material requirements of all project types and power supply units are predicted, accumulated to county companies and finally accumulated to the material requirement scale of city companies, normal production of power enterprises is guaranteed, purchasing and inventory cost is saved to a great extent, and enterprise competitiveness is improved; based on accurate prediction of the material demand quantity, the monthly demand quantity prediction error is smaller than 20%, inventory reduction can be achieved in combination with an information tool, and excessive capital occupation caused by too early excessive purchasing is avoided.

The invention provides a way point information transmission method, device and system for an automatic driving motorcade, and relates to the technical field of automatic driving. The method comprisesthe following steps: enabling a way point information transmission device to receive way point information of each period sent by a pilot vehicle-mounted device in real time; storing the way point information of each period to form historical way point information; receiving a way point information transmission control instruction sent by a pilot vehicle-mounted device, and determining target waypoint information from the historical way point information; and sending the target way point information to the first vehicle-mounted device. In the embodiment of the invention, the way point information of the pilot vehicle in each period is independently stored and maintained by the way point information transmission device, and when the following vehicle to be enqueued needs to be enqueued, the way point information transmission device is responsible for determining the target way point information and sending the target way point information to the first vehicle-mounted device of the following vehicle to be enqueued; and the pilot vehicle-mounted device does not need to send a large amount of way point information, so that the communication resource of the pilot vehicle is saved, andthe problem that the communication resource of the pilot vehicle is excessively occupied can be avoided.

The invention provides an electrocardiogram monitoring device and system for risk warning. Electrocardiosignals of a user can be collected through an electrode, and then amplified and filtered to obtain electrocardio-data, then the electrocardio-data is further sent to a server, the server analyzes the received electrocardio-data and generates risk warning information according to an analysis result so that the user can take a corresponding measure according to the risk warning information, and thus the portable electrocardiogram monitoring device is provided. Convenience is brought for the user to wear the electrocardiogram monitoring device for a long time, after monitoring is completed, an analysis conclusion can be timely fed back to the user, so that the user timely knows the heart condition and takes the corresponding measure, and excessive occupation of medical resources is avoided.

The invention relates to a webpage picture loading method and device, computer equipment and a storage medium. The method comprises the following steps: adding each picture loading request to a serialqueue; processing the picture loading request in the serial queue from the first picture loading request in the serial queue; when the picture loading mode of the webpage is a delay waiting mode, monitoring the number of current non-serial queue requests in the webpage; when it is determined that the request of the web browser exceeds the bearing limit according to the number, entering a delay waiting stage, pausing to process the picture loading request in the serial queue within preset delay waiting time, and processing each non-serial queue request; and after the delay waiting time, cancelling the pause processing of the picture loading requests in the serial queue, and returning to the step of processing the picture loading requests in the serial queue so as to continue to execute until all the picture loading requests in the serial queue are processed. By adopting the method, the response speed of the server can be improved.

The invention provides an application program monitoring method and system based on an intelligent terminal. The monitoring method comprises the specific steps that an application program blacklist isestablished; to-be-monitored application programs are added into the application program blacklist; a program package name of the to-be-monitored application programs is stored; a downloading instruction of to-be-downloaded application programs is received; a downloading package name of the to-be-downloaded application programs is extracted; whether the downloading package name is matched with the program package name is judged; and when the downloading package name is matched with the program package name, a rejection instruction is generated, and downloading of the to-be-downloaded application programs is rejected. The monitoring system comprises a blacklist module, an addition module, a storage module, a receiving module, an extraction module, a processing module and a monitoring module. By the adoption of the technical scheme, monitoring of the application programs can be realized by marking downloaded or installed application programs or manually inputting application program names, and better usage experience is provided for a user.

The invention discloses a picture display method which is executed in a computing device, and the computing device is suitable for displaying a plurality of pictures arranged based on a preset sequence. The method comprises the steps: determining a first threshold number of pictures to be displayed, and loading a second threshold number of pictures including the pictures to be displayed to a system memory of the computing device, wherein the second threshold number is larger than the first threshold number; generating a corresponding second threshold number of thumbnails based on the second threshold number of pictures, and displaying a first threshold number of thumbnails corresponding to the first threshold number of to-be-displayed pictures on a screen of the computing device; storing the generated second threshold number of thumbnails to a storage device of the computing device; in response to a switching operation of a user on the thumbnails, determining a new first threshold number of thumbnails to be displayed, and displaying the new first threshold number of thumbnails on a screen of the computing device. The invention further discloses corresponding computing equipment. According to the picture display method, the thumbnail loading and display efficiency can be improved.

The embodiment of the invention discloses an application program running method and device, electronic equipment and a storage medium, relates to the technical field of computers, and can effectivelyprevent system resources from being excessively occupied. The method comprises the steps that when a preset event is detected, a task plug-in corresponding to the preset event is searched for according to a preset task configuration table; the task plug-in is loaded to a memory and run through an application program interface corresponding to the task plug-in; and the task plug-in is unloaded fromthe memory after the task plug-in is run. The method and the device can be used for computer program running.

The invention discloses an internet mass data retrieval method and system. The internet mass data retrieval system comprises a server and retrieval modules in communication connection with the server. The server is in communication connection with the user terminal; the method comprises the following steps: acquiring a retrieval condition input through a user terminal, processing according to the retrieval condition to obtain each piece of screening information, and sending a retrieval formula established according to each piece of screening information to a server; respectively substituting each piece of screening information and the corresponding retrieval formula into a screening result prediction model to determine the number of retrieval modules; according to the number of the retrieval modules, the retrieval tasks corresponding to the retrieval conditions are distributed to the retrieval modules; uploading the screening result of each retrieval module to a server; the screening results uploaded by all the retrieval modules are processed in the server according to the retrieval formula, and the retrieval results are issued round by round according to the importance of the screening results. According to the technical scheme, the task load of the retriever can be reduced.

The invention discloses a method, a base station, a terminal and a system for processing a service insensitive to upstream time delay. A base station unit determines upstream radio resource insufficient currently and the service insensitive to the upstream time delay after the base station unit receives a first upstream radio resource request from a user terminal. At the moment, the base station unit indicates that no upstream radio resource can be allocated to the user terminal or a portion of the upstream radio resource can be allocated to the user terminal and asks the user terminal to stop sending the upstream radio resource request to the base station unit to avoid excessive occupation and waste of the upstream radio resource when the radio communication system resource is sufficient and the user terminal continuously sends the upstream radio resource to the base station unit. In addition, the user terminal can start a timer; after the set time is exceeded, the upstream radio resource request will be sent only if the user terminal has not received upstream radio resource authorization from the base station unit, so as to prevent that the user terminal endlessly awaits the base station unit to allocate the upstream radio resource.

The invention discloses a setting method and device of a wireless network sleep timer. The method comprises the following steps that: a base station in a wireless network receives downlink service data flow transmitted to a user by a packet data gateway; the base station judges the load situation of a carrier sector belonging to the base station according to a comparison between the concurrent connection number of the carrier sector and a concurrent connection overload threshold Nlimit; and the base station selects a global light-load sleep timer Tnormal for the current null connection of the carrier sector in response to the situation that the concurrent connection number under the carrier sector is smaller than the concurrent connection overload threshold Nlimit in order to execute timing operation released by the current null connection. Through the technical scheme provided by the invention, complete uniform releasing of the null connection by a network side is realized; the network side can dynamically adjust the sleep timer according to network load; the phenomena of excessive occupation of radio resources by a user and signaling storm are reduced; efficient differentiated utilization of the radio resources is realized; and the use efficiency of the wireless resources is increased.

The disclosure relates to a method and a device for controlling PC. The method comprises the steps as follows: receiving a control command which is transmitted by a mobile terminal and which is used for controlling the PC to execute a preset operation via a wireless connection which is pre-established between the mobile terminal and the PC; starting a preset command analyzer of the PC and transmitting the control command to the command analyzer so as to execute the control command with the command analyzer. According to the technical solution, the method and the device of the invention could control the use of the PC remotely via the mobile terminal and finish the corresponding task at any time by getting rid of the limitation of time and space. Simultaneously, the PC is controlled by the mobile terminal, so the function of the mobile terminal is extended, thereby improving use experience of a user.

The invention provides a fuel oil heating control system and equipment. The system comprises a temperature sensor, a fuel oil heating controller, a fuel oil heater, a vehicle-mounted intelligent display terminal, a control switch and a main and auxiliary oil tank selection signal module, wherein the temperature sensor is used for collecting the temperature value of a main oil tank, the temperature value of an auxiliary oil tank and the temperature value of a pipeline, and transmitting the collected values to the fuel oil heating controller; the fuel oil heating controller is used for controlling the fuel oil heater and the vehicle-mounted intelligent display terminal to carry out corresponding work according to the received signal and carrying out self inspection on the fuel oil heating control system; the fuel oil heater is used for receiving an instruction of the fuel oil heating controller and heating the main fuel tank, the auxiliary fuel tank, coarse and fine filters and the pipeline; the vehicle-mounted intelligent display terminal is used for displaying the working state of the fuel oil heating control system; the control switch is used for controlling the fuel oil heating controller to enter different working modes; and the main and auxiliary fuel tank selection signal module is used for selecting a main fuel tank heating mode or an auxiliary fuel tank heating mode. According to the invention, the working state and fault position of each component of the fuel oil heating control system can be accurately positioned.

The invention provides an intelligent billing massage chair, which can judge whether the massage chair is in peak time or not by the idle time length of the massage chair, and adjust the charging ratein real time, thereby greatly improving the utilization efficiency of the massage chair, avoiding excessive occupation of resources and realizing the maximization of economic benefit.

The invention discloses a single-point fault processing method. The method comprises the steps of acquiring all resource scheduling managers in a system; selecting one of all the resource scheduling managers as an activated state resource scheduling manager to process the request from the client, and setting the remaining resource scheduling managers as standby state resource scheduling managers;detecting whether the activated state resource scheduling manager is abnormal or not; and if so, selecting one of the standby state resource scheduling managers to take over the work of the activatedstate resource scheduling manager. The Hadoop high availability can be achieved without the need that each resource scheduling manager must be in an activated state, it is guaranteed that the resourcescheduling managers can still work after a single node of the server breaks down, and excessive occupation of resources is avoided. The invention further provides a single-point fault processing system and equipment and a computer readable storage medium, which have the above beneficial effects.

The invention provides an application program monitoring method and system based on an intelligent terminal. The monitoring method comprises the specific steps that an application program blacklist isestablished; to-be-monitored application programs are added into the application program blacklist; a program package name of the to-be-monitored application programs is stored; a downloading instruction of to-be-downloaded application programs is received; a downloading package name of the to-be-downloaded application programs is extracted; whether the downloading package name is matched with the program package name is judged; and when the downloading package name is matched with the program package name, a rejection instruction is generated, and downloading of the to-be-downloaded application programs is rejected. The monitoring system comprises a blacklist module, an addition module, a storage module, a receiving module, an extraction module, a processing module and a monitoring module. By the adoption of the technical scheme, monitoring of the application programs can be realized by marking downloaded or installed application programs or manually inputting application program names, and better usage experience is provided for a user.

The invention discloses a mains supply voltage detection circuit and a switching power supply system using the same. The whole circuit is electrically connected with external AC input through a diode,and the circuit is composed of a mains supply voltage conversion circuit, a carrier wave generation circuit and a modulation circuit; the mains supply voltage conversion circuit and the carrier wavegeneration circuit are arranged in parallel, and the input ends of the mains supply voltage conversion circuit and the carrier wave generation circuit are electrically connected and jointly serve as the input end of the whole mains supply voltage detection circuit. The output ends of the mains supply voltage conversion circuit and the carrier wave generation circuit are electrically connected withthe input end of the modulation circuit. The output end of the modulation circuit is used as the output end of the whole mains supply voltage detection circuit. The system is excellent in use effectand simple and visual in structure, and the setting cost is greatly reduced while the use effect is improved.

The invention discloses a picture display method, which is executed in a computing device. The computing device is suitable for displaying a plurality of pictures arranged based on a predetermined order. The method includes: determining a first threshold number of pictures to be displayed, including the pictures to be displayed A second threshold number of images, including the images, are loaded into a system memory of the computing device, the second threshold being greater than the first threshold; and corresponding second threshold thumbnails are generated based on the second threshold number of images, and displayed on a screen of the computing device The first threshold thumbnails corresponding to the first threshold pictures to be displayed; the generated second threshold thumbnails are stored in the storage device of the computing device; in response to the user's switching operation on the thumbnails, determine the new ones to be displayed a first threshold number of thumbnail images, and displaying a new first threshold number of thumbnail images on the screen of the computing device. The invention also discloses corresponding computing equipment. The image display method of the present invention is beneficial to improve the efficiency of loading and displaying thumbnail images.

The invention discloses a forward-looking rolling processing method of a CNC system of a numerical control equipment, which improves the processing efficiency and quality without occupying more computer resources, and includes the following steps: judging the type of the current instruction, reading the subsequent path into the cache and obtaining the subsequent The characteristic value of the path; according to the judgment of the instruction type and the characteristic value of the subsequent path, the parameters are passed to distinguish whether to perform scrolling processing; the speed at the end point of the last path is set to 0, and the speed and acceleration at the starting point of the first path , acceleration and acceleration remain unchanged, and plan the speed of the path in the current cache; when the passed parameters indicate that no scrolling processing is required, all path interpolation will be output immediately; when the passed parameters indicate that scrolling processing is still required, only Interpolate and output part of the path, and reversely search the predetermined number of paths from back to front, take the maximum speed of the joint point as the limit, interpolate output before the limit, and cache after the limit to wait for the next scrolling process.

The invention relates to an emergency processing device for a movable carrier and an unmanned vehicle. According to the invention, when an emergency event occurs, the emergency call can be sent out ina targeted manner by identifying the emergency type, so that the call efficiency is improved, excessive occupation and waste of emergency resources are avoided, and the problem that a part of users cannot manually implement the emergency call is solved.

The invention discloses a method and system for searching Internet mass data. The Internet mass data retrieval system includes a server, and each retrieval module that is respectively connected to the server by communication; the server is connected to a user terminal by communication; the method includes the following steps: According to the retrieval conditions, each screening information is processed according to the retrieval conditions, and the retrieval formula established according to each screening information is sent to the server; each screening information and corresponding retrieval formula are respectively brought into the screening result prediction model to determine the number of retrieval modules; The number of retrieval modules, assign the retrieval tasks corresponding to the retrieval conditions to the retrieval modules; upload the screening results of each retrieval module to the server; process the screening results uploaded by each retrieval module in the server according to the retrieval formula, Importance The search results are released on a round-by-round basis. The technical scheme of the invention is beneficial to reduce the task load of the retriever.

Fully automatic pipe brush online cleaning system, including sliding brush assembly, four-way reversing valve and control system. Four ports, ABCD and ABCD, are arranged on the shell of the four-way reversing valve, of which the A and B ports are respectively connected to the water inlet and outlet The water port is connected, and the C and D ports are respectively connected to the water inlet and the water outlet of the heat exchange tube of the heat exchanger; the cavity inside the shell is provided with a switch that can realize the reversing of the water flow in the heat exchange tube through a simple operation of a cylinder. Reversing structure, the overall design of the reversing structure is simple, and the plugging effect is good. The four-way reversing valve has the advantages of simple and convenient operation, sensitive connection and blocking, low manufacturing cost and the like.

The invention discloses a research and development resource allocation method based on operation double-layer redundancy time reduction, and belongs to the field of operation scheduling and resource allocation in the product research and development process. The research and development resource allocation method is implemented by the steps of: acquiring basic attribute data of to-be-scheduled operation; matching similar operations based on the operation attributes, and calculating an initial time redundancy coefficient of each operation in a task set by utilizing a similarity reference method; correcting the initial time redundancy coefficient of a to-be-scheduled operation, reducing the operation redundancy time, and updating the operation attribute data; generating an initial operationexecution queue and carrying out resource pre-allocation; and based on a resource release node, adjusting and scheduling the initial operation execution queue and pre-allocated resources, and reducing process redundancy time to obtain a operation scheduling result queue and resource configuration scheme which minimize resource idleness. According to the research and development resource allocation method, excessive occupation of resources by single operation can be avoided, resource idleness in the process is reduced, and operation completion and resource use benefits are improved.