48results about How to "Reduce the number of refreshes" patented technology

The invention relates to the field of electronic information readers and discloses an electronic information reader and a display method thereof. In the invention, a sensor is used for monitoring the change of the effective display width of a flexible screen and carrying out renewal type-setting according to the current effective display width after a change occurs so as to ensure that a display mode is in optimal match with the effective part of the flexible screen without the occurrence of the situation of partially invisible content. When the change of the effective display width of the flexible screen is large enough or after the change is stopped, renewal type-setting and refreshment are carried out so as to reduce the frequency of type-setting and refreshment and the consumption of precious electric energy.

The invention provides a display interface refresh method. The method comprises receiving refresh instructions of display interfaces to obtain display interface refresh timestamps and refresh cycles corresponding to display interface refresh instructions; receiving refresh instructions of display windows in the display interfaces to obtain target refresh timestamps of the display windows; determining whether the absolute value of the difference between the target refresh timestamps and refresh timestamps is smaller than or equal to half of the refresh cycles, and adjusting the target refresh timestamps if the absolute value is smaller than or equal to half of the refresh cycles, so that the adjusted target refresh timestamps and the refresh timestamps are identical in time. The invention further provides a display interface refresh device. By means of the method and the device, energy consumption can be reduced.

The invention discloses a content displaying method and device, and electronic equipment and a storage medium. The content comprises multiple ordered content clauses, and one or more of the multiple ordered clauses are displayed in a visible area of the equipment. The content displaying method comprises the steps of receiving gesture slide operation executed by a user on the equipment; preventing the response of a system to the gesture slide operation, and mapping the gesture slide operation to a corresponding page turning instruction; obtaining at least one content clause to be displayed from the multiple ordered clauses according to the page turning instruction; displaying at least one content clause in the visible area in the equipment through a paging mode. According to the provided technical scheme, the number of times for refreshing is reduced through the paging mode, the occurrence of flickering of incomplete shadow on a screen is effectively avoided when the equipment displays contents, and thus the content displaying method is optimized.

The embodiment of the invention provides a memory access processing method and a controller. The method includes the following steps: a counter is adopted to count the time between two neighboring accesses of each line of a dynamic random memory (DRAM) to acquire a timing result T1; and if the time T1 corresponding to one line of the DRAM is greater than the refresh cycle T2 of the DRAM, then the line is accessed and processed to be refreshed. In the embodiment of the invention, the time between two neighboring accesses of each line is counted, refresh operation does not need to be carried out anymore if the line is accessed in the refresh cycle, so that the frequency of refresh is decreased, and thereby the bandwidth occupied by cyclic refresh is saved; for a line which is not accessed in the refresh cycle, a one-time access mode is adopted to substitute for refresh, special refresh operation does not need to be taken into consideration, and thereby the design is simpler.

The invention discloses a method for presenting page information, comprising the following steps: receiving HTTP request information sent by a user terminal and acquiring identification information therein for defining the type of the HTTP request information; adopting a text format for establishing processing results obtained by processing the HTTP request information when the HTTP request information is determined as AJAX type information according to the identification information, and carrying the established processing results in response information to be sent to the user terminal so as to indicate the user terminal to directly present the data contained in the processed results through a designated ActiveX in the local current operation page of the user terminal. Therefore, part of the processing results returned by a home gateway terminal can be directly presented in the designated control of a user terminal browser without refreshing the page, thereby reducing the page refreshing times and improving the real-time property of information display so as to effectively improve the processing efficiency of a system. The invention simultaneously provides a home gateway system.

The invention provides a refreshing method for a DRAM (dynamic random access memory). The method comprises the steps of setting an initial value of a counter, wherein the count of the counter is decreased every one decreasing period; judging whether the lines of the DRAM are accessed, if yes, entering the next refreshing period by setting the value of the counter as the initial value, and if not, when the value of the counter is decreased to the minimum count value, searching whether an access operation for the line to be refreshed exists in an access storage order queue, and if the access for the line to be refreshed exists in the access storage order queue, using a scheduler to execute in priority and setting the value of the counter as the initial value to enter the next refreshing period. Three priority scheduling algorithms of prior line targeting, the prior access order of the line to be refreshed and the first coming and first serving are adopted by the method to perform the DRAM control operation, and partial refreshing operation is replaced by prior scheduling the access to the line to be refreshed, so the refreshing times are reduced, the power consumption of the DRAM is reduced, and system performance is enhanced.

The invention discloses a screen refreshing method. The method comprises the following steps of: determining a drawn to-be-refreshed image for the current refreshing period according to a preset determination rule; carrying out pixel difference comparison on the image determined for the current refreshing period and an image determined for the last refreshing period so as to obtain a difference value; and when the difference value is in a preset threshold value range, intercepting a vsync signal sent by a hardware layer, so as to prevent a screen from refreshing the to-be-refreshed image in the current refreshing period according to the vsync signal. According to the method, the pixel difference comparison is carried out on the to-be-refreshed image for the current refreshing period and the image determined for the last refreshing period, and when the difference value obtained through the comparison is in the preset threshold value range, the vsync signal for triggering screen refreshing is intercepted so as to prevent the screen from refreshing the to-be-refreshed image in the current refreshing period, so that the screen refreshing frequency is decreased and the terminal power consumption is saved.

The invention provides a display panel display control method, device and circuit, which are used for reducing display power consumption of a display panel under the precondition of guaranteeing the quality of image information. The display panel display control method comprises the following steps: when the display panel is in a play mode, storing image information received from a signal source into a first storage space, reading the image information in the first storage space and sending the image information to the display panel for carrying out image display; when the display panel is in a pause mode, storing the image information received from the signal source into a second storage space; and when the display panel is switched from the pause mode to the continuous play mode, reading the image information in the second storage space and sending the image information to the display panel for carrying out image display.

The invention discloses a page display method, electronic equipment and a computer storage medium. The page display method comprises the steps of: determining a middle page triggered by a received page clicking command; during a process of drawing the middle page to a frame buffer, pausing a page synchronization operation between the frame buffer and a display screen, and cancelling an operation of synchronizing the middle page drawn in the frame buffer to the display screen to perform display; drawing a result page triggered by the page clicking command into the frame buffer after completingthe drawing of the middle page in the frame buffer; and recovering the page synchronization operation between the frame buffer and the display screen and synchronizing the result page drawn in the frame buffer to the display screen to perform display. Through adoption of the page display method of the invention, the page synchronization operation between the frame buffer and the display screen ispaused during the process of drawing the middle page, thus the number of refreshing between the frame buffer and the display screen is reduced, thereby effectively improving a speed of page switchingdisplay, reducing invalid waiting time of users, and providing various conveniences for the users.

The embodiment of the invention relates to a data updating method and device, electronic equipment and a storage medium. The method comprises the steps: acquiring and caching updating data sent by a server within a preset time period; when the current time of the updated data meets a preset condition, updating corresponding data in a list page according to the cached updated data; and refreshing the list page after data updating. According to the embodiment of the invention, the update data sent by the server in the preset time period is acquired, the update data is updated once when the current time of the update data meets the preset condition, and the list page after the data is updated is refreshed, so that the update times of the data in the list page and the refresh times of the list are effectively reduced, the list performance of the terminal is improved, and the user experience is improved.

The invention discloses a semiconductor memory cell, a device and a preparation method thereof. The semiconductor memory cell comprises: a substrate, a channel region located above the substrate, a grid region located above the channel region, a source area and leakage area located above the substrate and on two sides of the channel region, a buried layer located between the substrate and the channel region and is made by a material whose forbidden bandwidth is narrower than the forbidden bandwidth of the channel region material. Because the forbidden bandwidth of the buried layer is narrower than the forbidden bandwidth of the channel region material, a hole barrier is formed in the buried layer so that the hole stored in the buried layer is difficult to be leaked out facing the barrier. By using the method of the invention, information maintaining time of the memory cell using a floating body effect can be increased.

The invention discloses a driving method of a multicolor electrophoretype electron paper display device with a stable space; electrophoresis particles are arranged in order between two electrodes according to a special driving voltage sequence, located not only on a display electrode, but also on a driving electrode surface, thus effectively improving the electrophoresis particle stability. The driving method can realize the multicolor electrophoretype electron paper storage characteristics without being affected by spatial placement positions, thus effectively reducing the electron paper refresh frequency, and saving energy and power; the driving method can provide power for a large area electron paper, so the electron paper can be easily mounted, thus effectively ensuring watching effect; the driving method can be widely applied in related fields.

The invention discloses a method for optimizing B + tree index performance based on a persistent memory. A traditional B + tree index is designed according to the characteristics of a DRAM and a disk,the characteristics of long writing delay, limited writing times, inconsistent power-down data and the like of a persistent memory are not considered, and the performance of a direct migration indexcan be greatly reduced. In order to improve the index concurrency performance, reduce the writing frequency of a B + tree in a persistent memory and prolong the service life of the persistent memory,the method adopts an additional writing strategy for leaf nodes to perform delayed refreshing on internal nodes, and reduces a large amount of shift writes brought to maintenance of entry orderlinessin the insertion process; in order to further improve the indexing efficiency, lock-free search is adopted in internal nodes, multiple threads can access the same node at the same time, and the indexconcurrency is improved.

The embodiment of the invention discloses a GUI fragment type rendering method and device based on a dirty rectangle mechanism, electronic equipment and a storage medium. According to the method of the invention, a fragment video memory smaller than a screen video memory is created on an embedded platform in advance; when content drawing is carried out, a redrawing area is determined based on a dirty rectangle mechanism, if the redrawing area is larger than a segment video memory, the redrawing area is correspondingly sliced into a plurality of segment areas, the segment areas are drawn in thesegment video memory one by one, and picture drawing and screen refreshing are carried out in real time through the segment video memory. By adopting the method, the picture drawing efficiency of thesmall-resource embedded platform is improved through the fragment video memory in combination with the dirty rectangular rendering mechanism, and the screen refreshing frequency and the data area arereduced by limiting the size of the redrawing area, so that the overall performance of the screen is improved, and the impression experience of a user is optimized.

The invention discloses a method and device for refreshing a screen, and relates to the technical field of screen displaying. The work efficiency in the screen refreshing process can be improved. The method for refreshing the screen includes a uniform refreshing method. The uniform refreshing method includes the steps that first drawing information generated through drawing based on a timer is stored in a buffering area of the screen, and before drawing based on the timer is completed, second drawing information generated through at least one time of drawing based on an event is stored in the buffering area of the screen; after drawing based on the timer is completed, the screen is refreshed based on the first drawing information and the second drawing information in the buffering area of the screen. The method and device are mainly applied to the refreshing process of images on the screen.

The invention discloses a topology refresh method of a network management system, and relates to a method in the field of telecommunication network management, comprising the following steps: dividing the network into multiple subnets at the data model layer of the client, and generating the subnets corresponding to the multiple subnets at the topology view layer. Each layer corresponding to the network; judge whether the layer corresponding to the management object is visible, and refresh the topology object of the visible layer. The present invention greatly optimizes the performance of the topology object refresh which consumes the most resources in the network device state change processing flow, and improves the efficiency of the flow.

The invention relates to the field of data processing, discloses an information input method and a device thereof, and aims to effectively improve the input efficiency and the accuracy rate of information. The information input method provided by the invention comprises the following steps: detecting input information; judging whether the input information meets a constituting rule of identification information or not; if the input information meets the constituting rule of identification information, and a corresponding first data base record in a present man-machine interaction interface is at an uncommitted state, submitting the first database record.

A computer system and a drawing processing method thereof are disclosed. The drawing processing method being adapted to a drawing processing unit, and comprising: receiving a first instruction with respect to all rendering objects from a display driver by using a command stream parser; determining a size and a position of a plurality of blocks in each frame by a display driver; repeatedly performing drawing processing on each block according to the first instruction by the clipping loop unit of the command stream parser; comparing the signature of the current block corresponding to the currentframe with the signature of the block at the same position corresponding to the previous frame by a signature comparison unit of the cache memory, and generating a comparison result; and determiningwhether to refresh the update data corresponding to the current block located in the cache memory into the memory access unit according to the comparison result. The invention can reduce unnecessary data refresh times, thereby reducing the data flow of the memory access unit.

The invention discloses a page turning processing method, a computing device and a storage medium. The page turning processing method is executed by a preset container, and the preset container is used for working in combination with a scrollable control. The method comprises the steps of monitoring a sliding operation executed by a user, and determining a display page corresponding to the sliding operation; intercepting a sliding response of the system to the sliding operation, and mapping the sliding operation into a corresponding page turning operation instruction; calling a scrollable control, and performing paging processing on the display page; and in response to a page turning operation instruction, displaying a paging processing result page by page. According to the technical scheme provided by the invention, the sliding operation of the user is mapped into the corresponding page turning operation instruction, the scrollable control is called, the display page is subjected to paging processing, and the corresponding display content is updated and displayed in a page turning mode, so the number of times of screen refreshing is reduced, and the problem that the screen flickers and ghosts occur when the device displays the content is conveniently and effectively solved.

The invention discloses a topology refresh method of a network management system, belonging to the technical field of telecom network management, comprising a plurality of steps that: the network is segmented into a plurality of subnets on the data model layer of a client-side, each layer corresponding to the subnets is generated on the topology view layer; the topological object of a visible layer is refreshed due to the judgment whether the layer corresponding to a management object is visible. The invention has the advantages of greatly optimizing the performance of refreshing the topological object in the change treatment flow of the network equipment status and improving the efficiency of the flow.

The invention discloses a storage unit refreshing method and device and electronic equipment, and the method comprises the steps: recording the address of a storage unit by adopting a monitor when a word line activation command is received; when a word line closing command is received, a timer is adopted for timing, and address information of the storage unit is kept within timing time T1; and when a refresh instruction is received, matching the address of the storage unit stored in the timing time T1 with a refresh address, and if the address is not matched with the refresh address, refreshing the storage unit.

The embodiment of the invention discloses a frame outputting method and a frame outputting device. The method comprises the following steps: obtaining a to-be-displayed frame string of a target application; dividing a 3D model included in the frame string into N model types according to characteristic information of the 3D model, wherein the N is an integer greater than 1; selecting a target model type from the N model types, wherein the target model type is the model type at the later M in a sequence, which is arranged from high to low according to important level, in the N model types, and the M is the integer greater than or equal to 1; determining to-be-displayed times when each 3D model in the target model type displays the frame string, wherein the to-be-displayed times when each 3D model in the target model type displays the frame string is smaller than the times which the 3D model appears in the frame string; and according to the to-be-displayed times when each 3D model in the target model type displays the frame string, displaying the frame string. By implementing the method and the device disclosed by the embodiment of the invention, the power consumption of a 3D application can be reduced.

The embodiment of the invention discloses a frame outputting method and a frame outputting device. The method comprises the following steps: obtaining a to-be-displayed frame string of a target application; dividing a 3D model included in the frame string into N model types according to characteristic information of the 3D model, wherein the N is an integer greater than 1; selecting a target model type from the N model types, wherein the target model type is the model type at the later M in a sequence, which is arranged from high to low according to important level, in the N model types, and the M is the integer greater than or equal to 1; determining to-be-displayed times when each 3D model in the target model type displays the frame string, wherein the to-be-displayed times when each 3D model in the target model type displays the frame string is smaller than the times which the 3D model appears in the frame string; and according to the to-be-displayed times when each 3D model in the target model type displays the frame string, displaying the frame string. By implementing the method and the device disclosed by the embodiment of the invention, the power consumption of a 3D application can be reduced.

The invention provides a portable electronic device and a display method thereof, belonging to the field of touch screen display. The portable electronic device provided by the invention comprises a touch screen, a touch detection positioning device, a magnifying display control device, a touch movement detecting device and an insertion tag position judging device. The display method comprises the touch detection positioning process, the amplifying display process, the touch movement detecting process and the insertion tag position judging process. If the insertion tag still stays within the display region of the original touch position, the position of the predetermined amplifying display region is unchanged, and the content in the predetermined amplifying display region is unchanged. If the insertion tag goes beyond the display region of the original touch position, the position of the predetermined amplifying display region is changed, and the content in the predetermined amplifying display region is refreshed. With the portable electronic device and the display method provided by the invention, the accurate positioning of the insertion tag is realized on the touch screen, and meanwhile, the refreshing times and the refreshing area of the amplifying region are greatly reduced.

The invention discloses a method for presenting page information, comprising the following steps: receiving HTTP request information sent by a user terminal and acquiring identification information therein for defining the type of the HTTP request information; adopting a text format for establishing processing results obtained by processing the HTTP request information when the HTTP request information is determined as AJAX type information according to the identification information, and carrying the established processing results in response information to be sent to the user terminal so as to indicate the user terminal to directly present the data contained in the processed results through a designated ActiveX in the local current operation page of the user terminal. Therefore, part of the processing results returned by a home gateway terminal can be directly presented in the designated control of a user terminal browser without refreshing the page, thereby reducing the page refreshing times and improving the real-time property of information display so as to effectively improve the processing efficiency of a system. The invention simultaneously provides a home gateway system.

The invention discloses a content displaying method and device, and electronic equipment and a storage medium. The content comprises multiple ordered content clauses, and one or more of the multiple ordered clauses are displayed in a visible area of the equipment. The content displaying method comprises the steps of receiving gesture slide operation executed by a user on the equipment; preventing the response of a system to the gesture slide operation, and mapping the gesture slide operation to a corresponding page turning instruction; obtaining at least one content clause to be displayed from the multiple ordered clauses according to the page turning instruction; displaying at least one content clause in the visible area in the equipment through a paging mode. According to the provided technical scheme, the number of times for refreshing is reduced through the paging mode, the occurrence of flickering of incomplete shadow on a screen is effectively avoided when the equipment displays contents, and thus the content displaying method is optimized.

The invention discloses a page display method, electronic equipment and computer storage medium, comprising: determining an intermediate page triggered by a received page click instruction; and suspending the frame buffer and the display screen during the process of drawing the intermediate page to the frame buffer The page synchronization operation between them; when the intermediate page is drawn in the frame buffer, the result page triggered by the page click command is drawn into the frame buffer; the page synchronization operation between the frame buffer and the display is restored, and the frame buffer drawn The resulting page is synchronized to the display for display. The scheme provided by the present invention suspends the page synchronization operation between the frame buffer and the display screen during the process of drawing the intermediate page, which reduces the number of refreshes between the frame buffer and the display screen, thereby effectively improving the speed of page switching display and reducing the number of users The invalid waiting time has brought a lot of convenience to users.

The invention provides an address list updating method and device, a medium and electronic equipment. The method comprises the following steps: sequentially receiving to-be-processed address lists corresponding to service providers; determining a current to-be-processed latest address list according to the receiving sequence of the address list; and reading the latest address list through the address refreshing thread, and updating the locally stored available address list of the service provider according to the latest address list. According to the invention, the latest address list determined in the address list is read through the address refreshing thread, so that the available address list stored locally is updated. On one hand, when the update message of the address list is monitored, the number of refresh times of the address list is reduced, the time delay of the address list is reduced, the real-time performance and accuracy of the address list are ensured, and the availability of services is further improved; on the other hand, the address list does not need to be frequently refreshed, the load of the address refreshing thread is reduced, and the effective refreshing efficiency of the address refreshing thread is improved.