Display control method, device, equipment and system based on information publishing screen, and medium

Abstract

The invention belongs to the technical field of information display control, and provides a display control method and device based on an information release screen, equipment and a medium, and the method comprises the steps: carrying out the quantitative comprehensive measurement of the importance degree of released information through the timeliness and influence range of the released information, and obtaining an importance degree index; dividing the published information into common published information and important published information according to the importance degree index, calculating the theoretical reading duration of the published information according to the complexity of the content of the published information in combination with the importance degree index, judging whether the current display parameter is reasonable or not, and if not, formulating a differential adjustment strategy for the important / common information; and the information sequence is dynamically adjusted based on the historical data to ensure that the important information preferentially falls in the high-flow time period, so that the problems of insufficient important information display and common information resource waste caused by unreasonable display parameter setting are solved, and the reaching rate of the key information is improved.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of information display control, and particularly relates to a display control method, device and equipment based on an information release screen and a medium. BACKGROUND

[0002] Information display control technology is the core support for public information dissemination, commercial advertisement delivery, emergency notification release and the like. The display parameters of a release screen as an information carrier directly affect the receiving effect of information by audiences. In particular, in the scenarios of emergency notification and public service announcement, accurate display control is related to the timeliness and effectiveness of information transmission. With the development of smart cities and digital media, a large amount of information needs to be efficiently distributed through display devices. The traditional manual parameter setting method cannot meet the dynamic matching demand of "information characteristics-user behavior-display strategy". Therefore, it is necessary to reasonably configure display resources. The importance degree index is obtained by quantitatively and comprehensively measuring the timeliness and influence range of the released information. The released information is divided into ordinary released information and important released information according to the importance degree index. The theoretical reading time of the released information is calculated according to the complexity of the content of the released information combined with the importance degree index. It is judged whether the current display parameters are reasonable. If not, differential adjustment strategies are formulated for important / ordinary information. The information order is dynamically adjusted based on historical data to ensure that important information is preferentially placed in high-traffic periods, thereby solving the problem of "insufficient display of important information and waste of ordinary information resources" caused by unreasonable display parameter setting, and improving the key information reach rate.

[0003] To this end, the application provides a display control method, device, equipment, medium and system based on an information release screen. SUMMARY

[0004] In order to make up for the deficiencies of the prior art and solve at least one technical problem proposed in the background art.

[0005] The technical scheme adopted by the application to solve the technical problems is a display control method based on an information release screen, comprising the following steps: Step one: analyzing the importance degree of the released information on the information release screen, and dividing the released information into ordinary released information and important released information; Step two: analyzing the complexity of the released information, and calculating the theoretical reading time of the ordinary released information and the important released information in combination with the importance degree of the released information; Step three: statistically analyzing the sliding speed and dwell time of each released information on the information release screen, and judging whether the sliding speed and dwell time of each released information on the information release screen are reasonable in combination with the theoretical reading time of each released information; Step four: if unreasonable, setting different strategies for important release information and ordinary release information with unreasonable sliding speed and residence time, and calculating the adjustment amount of sliding speed and residence time; Step five: calculating the time required for one cycle after adjustment, and adjusting the order of release information according to the number of people watching the information release screen in the historical period.

[0006] The beneficial effects of the present application are as follows: by quantitatively and comprehensively measuring the importance of release information according to the timeliness and influence range of the release information, an importance index is obtained, the release information is divided into ordinary release information and important release information according to the importance index, the theoretical reading time of the release information is calculated according to the complexity of the release information content combined with the importance index, the effective reading time of the release information is compared with the theoretical reading time, it is judged whether the current display parameters are reasonable, if not, different adjustment strategies are made for important / ordinary information, and the information order is dynamically adjusted based on historical data, so as to ensure that important information is given priority to in high traffic periods, thereby solving the problem of "insufficient important information display and ordinary information resource waste" caused by unreasonable display parameter setting, and improving the key information reach rate. BRIEF DESCRIPTION OF DRAWINGS

[0007] The present application will be further described below with reference to the accompanying drawings.

[0008] Figure 1 is a step flow chart of a display control method based on an information release screen according to Embodiment 1 of the present application; Figure 2 is a logic judgment diagram of a display control method based on an information release screen according to Embodiment 1 of the present application; Figure 3 is a program block diagram of a display control device based on an information release screen according to Embodiment 2 of the present application; DETAILED DESCRIPTION

[0009] In order to make the technical means, creative features, purposes and effects achieved by the present application easy to understand, the present application will be further described below with reference to the specific embodiments.

[0010] Embodiment 1 Please refer to Figure 1 A display control method based on an information release screen according to an embodiment of the present application includes the following steps: Step one: analyzing the importance of release information on the information release screen, and dividing the release information into ordinary release information and important release information; In step one, the process of analyzing the importance of release information on the information release screen includes: Statistics of the remaining validity period and response time of each post information, the remaining validity period is the remaining time from the current time to the invalid time, and the response time is the time required for the audience to respond to the post information; For example, the remaining validity period is generally set by the information publisher according to the nature, purpose and application scenario of the information, for example: The sponsor of the activity sets the deadline for the promotion activity; The enterprise sets the last time for resume delivery when publishing recruitment information; The effective period of the policy provisions in the government announcement is clearly stated; The response time is the time limit for the audience to respond to the information (such as reply, action, feedback, etc.) after the information is published, that is, the audience needs to complete the specified behavior within how long, which is also set by the information publisher according to the demand, the purpose is to ensure the efficiency of information transmission and timeliness of action, for example: The meeting notice requires participants to confirm whether to attend within 24 hours; The work email requires colleagues to complete task feedback within 3 working days; The questionnaire survey stipulates that users need to complete the filling within a week when it is published; For each post information, the remaining validity period is standardized to the interval [0, 1], that is, the remaining validity period is calculated proportionally with the total validity period, the formula is ; For each post information, the response time is taken to get the response time urgency E, the shorter the response time, the higher the response time urgency, the response time urgency is multiplied by the standardized value of the remaining validity period to get the timeliness index, ; It can be understood that the physical meaning of the timeliness index is: the quantitative value of the time urgency required by the audience to complete the response within the remaining time before the post information expires, the timeliness index can avoid the one-sidedness of a single dimension, and can directly guide the priority of information through the size of the numerical value, providing quantifiable decision basis for intelligent management of the information publishing screen; Quantify the influence range of each post information, and get the influence range index according to the area of the covered area and the population density of the corresponding area, the formula is: , where i is the i-th area; The influence range index S is standardized to the interval [0, 1] through , where the maximum possible influence value is the total influence range when the information covers all possible areas, and the area and population density of each area take the maximum value; The importance index I is calculated according to the timeliness index T and the influence range index S, the formula is ; It can be understood that the physical meaning of the importance index is that the size of the population to be affected and the urgency of the response time are coupled during the remaining validity period of the published information, reflecting the 'urgency of the population to be reached per unit of time', and its non-linear characteristics are more in line with the evaluation logic of the importance of information in reality - only when both time urgency and impact range are present, the information has high importance; In step one, the process of dividing the published information into ordinary published information and important published information includes: Comparing the importance index of each published information with a threshold value, dividing the published information with an importance index greater than or equal to the threshold value as important published information, and dividing the published information with an importance index less than the threshold value as ordinary published information; Step two: analyzing the complexity of the published information, combining the importance of the published information, and calculating the theoretical reading time of ordinary published information and important published information; In step two, the process of analyzing the complexity of the published information includes: Statistically counting the total number of characters (including punctuation) N, the number of sentences S, and the number of logical layers L of each published information, wherein the number of logical layers refers to the nesting depth of the semantic structure in the published information content, and the depth of the semantic tree constructed by the NLP tool is the number of logical layers; For each published information, the number of characters, the number of sentences, and the number of logical layers are proportionally calculated with the preset maximum number of characters, the preset maximum number of sentences, and the preset maximum number of logical layers to obtain the standardized number of characters N', the number of sentences S', and the number of logical layers L', , , , wherein N max , S max , L max are the preset maximum number of characters, the preset maximum number of sentences, and the preset maximum number of logical layers, respectively; The complexity coefficient C is calculated using a weighted summation model, , wherein ω1, ω2, and ω3 are the weight coefficients of the standardized number of characters, the number of sentences, and the number of logical layers, respectively, and ω1+ω2+ω3=1; According to the complexity coefficient, a deceleration factor f is calculated, which represents the inhibitory effect of complexity on reading speed, and increases linearly with the complexity coefficient, f=1+k×C, wherein k is the deceleration coefficient; In step two, the calculation process of the theoretical reading time of ordinary published information and important published information includes: Referring to Chinese reading research, a standard reading speed V0 (characters / second) is set, and the basic reading time is , wherein N is the total number of characters of each published information; For ordinary published information, the theoretical reading time is the basic reading time multiplied by the deceleration factor, ; For important published information, the theoretical reading time is , wherein I is the importance index of the published information, and m is the importance influence coefficient, representing the incremental proportion of the time length per unit importance; The importance influence coefficient m can be determined by experiment fitting: select samples of different importance indexes, invite users to read and record the actual reading time, calculate the theoretical reading time only considering the complexity, and fit m so that the actual reading time is approximately equal to the theoretical reading time. The fitting formula is , wherein T real is the actual reading time, and T theory is the theoretical reading time; Step three: statistically determine the sliding speed and dwell time of each published information on the information publishing screen, and combine the theoretical reading time of each published information to determine whether the sliding speed and dwell time of each published information on the information publishing screen are reasonable; In step three, the process of determining whether the sliding speed and dwell time of each published information on the information publishing screen are reasonable includes: The information publishing screen displays published information in the form of circular sliding, wherein after the last character of the previous published information slides out, the next published information starts to slide in; Obtain the width W (pixels) of the information publishing screen, the length L (pixels) of each published information, the sliding speed v (pixels / second), and the dwell time t stop (seconds); Compare the length of each published information with the width of the information publishing screen: For published information with a length less than the width of the information publishing screen, the first character enters the screen to be fully displayed for L pixels, and the effective reading time is , wherein η(v) is the sliding reading efficiency factor, v is the sliding speed, and t stop is the dwell time; For published information with a length greater than or equal to the width of the information publishing screen, the first dwell occurs after sliding W pixels, and after the dwell ends, the information continues to slide W pixels, and dwells again until all characters are displayed, a total of [L / W] dwells, and the effective reading time is , wherein k is the number of dwells k = [L / W]; , wherein the sliding reading efficiency factor represents the influence of the sliding speed on the reading efficiency, and the dynamic formula is ; For any one piece of published information, compare the effective reading time with the theoretical reading time. If the effective reading time is less than the theoretical reading time, the sliding speed and display time length setting of the published information on the information publishing screen is unreasonable. Step four: If it is unreasonable, formulate differentiated strategies for important published information and ordinary published information with unreasonable sliding speed and residence time settings, and calculate the sliding speed and residence time adjustment amount. In step four, the process of formulating differentiated strategies for important published information and ordinary published information with unreasonable sliding speed and residence time settings includes: Set the upper limit of the residence time of each published information as the corresponding theoretical reading time, and the lower limit of the sliding speed as v min Need to meet , wherein L i is the length of the i-th published information, T cycle,max is the maximum cycle time of one cycle, t stop,i is the residence time of the i-th published information. For important published information, first increase the residence time, and when the residence time reaches the upper limit, reduce the sliding speed. For published information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, increase the residence time again. For ordinary published information, first reduce the sliding speed, and when the sliding speed reaches the lower limit, increase the residence time. For published information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, increase the residence time again. In step four, the calculation process of the sliding speed and residence time adjustment amount includes: For published information whose length is less than the width of the information publishing screen: The minimum residence time is , and the adjustment amount is Δt stop =t stop,opt -t stop . For the sliding speed, the target equation is , starting from the current sliding speed v cur , each time the speed is reduced by v0, the current η(v cur ) is calculated and the effective reading time T eff is calculated, until T eff ≥T theory . For published information whose length is greater than or equal to the width of the information publishing screen: The minimum residence time is , and the adjustment residence time is Δk=k opt -k. The minimum residence time is , adjustment amount At stop = t stop,opt -t stop ; For the sliding speed, the target equation is , the current sliding speed v cur Start, each time the speed v0, calculate the current η(v cur ) and calculate the effective reading time T eff , until T eff ≥T theory ; According to the differentiated strategy of important release information and ordinary release information, the adjustment amount of the residence time and the sliding speed is obtained; Step five: calculate the time required for one cycle after adjustment, adjust the order of the release information according to the number of people watching the information release screen in the historical period; In step five, the process of adjusting the order of the release information comprises: Calculate the time of one cycle display, the total time of single round cycle is the sum of all information display time T cycle ; Divide a day into m time windows, count the number of people watching the information release screen in the same time window in each day, and calculate the average value C j (j=1,2,...,m) of the historical number of people watching, wherein j represents the jth time window, and each time window corresponds to the absolute time interval [s i ,e i ]; Sort the time windows in descending order according to the number of people watching, and obtain the window priority sequence [j1,j2,...,j m ], wherein, , the first k time windows are defined as peak time period; Wherein, the definition of the peak time period is: According to the time sequence, traverse the time windows in turn, when the average value of the historical number of people watching corresponding to the time window is lower than the pre-examination number of people watching, stop traversing, and define the total time period corresponding to the traversed time window as the peak time period; Divide the one cycle time T cycle into multiple time nodes, each time node corresponds to the display start time and end time of an information, that is, the sliding start, residence start, residence end, next sliding start time point of each release information; Sort the release information in descending order according to the importance index, and generate an initial cycle sequence; For each peak time period p i =[s i ,e i], calculate the number of complete cycles that can be accommodated: , the start time of the cycle is s i , s i +T cycle ,..., s i +(n i -1)T cycle ; For each piece of published information j in the initial cycle sequence, calculate the position score within the peak time period p i : , where t j is the expected start dwell time of the published information j in the cycle, t center is the center point of the peak time period p i (s i +(e i -s i ) / 2), and t i is the duration of the peak time period p i ; Before the start of each peak time period, arrange the important published information in descending order of position score Score(j, p i ) to ensure that important published information is placed at the front of the cycle; For example, assuming that the total time of a single cycle T cycle =5 minutes (300 seconds), and the published information is sorted in descending order of importance index, the initial cycle sequence is: |Information|Importance Index I|Display Time (Slide Time + Dwell Time)| |A|0.9|60 seconds| |B|0.8|50 seconds| |C|0.6|70 seconds| |D|0.4|40 seconds| Divide a day into m=96 15-minute windows, and the first k=19 are peak periods. Take the early peak p1:8:00-8:15 as an example (s1=8:00:00, e1=8:15:00, duration t p =900 seconds); The number of complete cycles that can be accommodated is , and the cycle start times are: 1st cycle: 8:00:00 2nd cycle: 8:05:00 3rd cycle: 8:10:00 The initial cycle sequence is [A, B, C, D], and the time node calculation within the cycle (take the first cycle as an example): Information A: slide start 8:00:00, dwell start 8:00:20, dwell end 8:01:00; Information B: slide start 8:01:00, dwell start 8:01:20, dwell end 8:02:10; Information C: slide start 8:02:10, dwell start 8:02:30, dwell end 8:03:40; Information D: slide start 8:03:40, dwell start 8:04:00, dwell end 8:04:40; Position score calculation: center point , time length t p = 900 seconds, Score(A, p1) = 0.04, Score(B, p1) = 0.142, the dwell time of information A and B in the initial sequence starts too early, far from the center point of the peak period, and the score is low; The display order of information A and B is moved backward, and the dwell time is close to t center = 8:07:30, the adjusted sequence: [C, D, A, B]; Adjusted time nodes (1st cycle): Information A: slide start 8:02:10, dwell start 8:02:30, dwell end 8:03:10; Information B: slide start 8:03:10, dwell start 8:03:30, dwell end 8:04:20; Information C: slide start 8:00:00, dwell start 8:00:20, dwell end 8:01:30; Information D: slide start 8:01:30, dwell start 8:01:50, dwell end 8:02:30; Recalculate the position score: information A dwell start time 8:02:30, Score ≈ 0.3, information B dwell start time 8:03:30, Score ≈ 0.356.

[0011] The technical solutions and advantages of the embodiments of the present application are: The importance of the published information on the information publishing screen is analyzed, the published information is divided into ordinary published information and important published information, the complexity of the published information is analyzed, the theoretical reading time of the ordinary published information and the important published information is calculated in combination with the importance of the published information, the sliding speed and the display time length of each published information on the information publishing screen are counted, the sliding speed and the display time length of each published information on the information publishing screen are judged to be reasonable in combination with the theoretical reading time of each published information, if not reasonable, a differentiated strategy is formulated for the important published information and the ordinary published information with unreasonable sliding speed and display time length, and an adjustment amount is calculated, the time required for one cycle after adjustment is calculated, and the order of the published information is adjusted according to the number of people watching the information publishing screen in the historical period, the importance of the published information is quantitatively and comprehensively measured by the timeliness and the influence range of the published information, the importance index is obtained, the published information is divided into ordinary published information and important published information according to the importance index, the theoretical reading time of the published information is calculated according to the complexity of the published information content in combination with the importance index, whether the current display parameter is reasonable is judged, if not reasonable, a differentiated adjustment strategy is formulated for important / ordinary information, and the information order is dynamically adjusted based on historical data, so that important information is preferentially placed in a high traffic period, thereby solving the problem of "insufficient important information display and ordinary information resource waste" caused by unreasonable display parameter setting, and improving the key information reach rate.

[0012] Embodiment 2, please refer to Figure 3 The display control device based on the information publishing screen provided by the embodiment of the application comprises the following modules: An information importance evaluation and classification module: the importance of the published information on the information publishing screen is analyzed, and the published information is divided into ordinary published information and important published information; The process of analyzing the importance of the published information on the information publishing screen comprises: The remaining valid period and the response time of each published information are counted, the remaining valid period is the remaining time of the information from the current time to the invalid time, and the response time is the time required for the audience to respond to the published information; For each published information, the remaining valid period is standardized and mapped to the [0, 1] interval, that is, the remaining valid period is proportionally calculated with the total valid period, and the formula is ; For each published information, the response time is taken as the inverse to obtain the response time urgency E, the shorter the response time, the higher the response time urgency, and the response time urgency is multiplied by the standardized value of the remaining valid period to obtain the timeliness index, ; It can be understood that the physical meaning of the timeliness index is: the quantitative value of the time urgency required by the audience to complete the response in the remaining time before the information is invalid. The timeliness index can avoid one-dimensional bias and directly guide the priority scheduling of information through the numerical value, providing a quantifiable decision basis for intelligent management of the information release screen. The influence range of each published information is quantified, and the influence range index is obtained according to the coverage area and the population density of the corresponding area, and the formula is: , wherein i is the i-th area; The influence range index S is standardized to the interval [0, 1] through , wherein the maximum possible influence value is the total influence range when the information covers all possible areas, and the area and population density of each area take the maximum value; The importance index I is calculated according to the timeliness index T and the influence range index S, and the formula is ; It can be understood that the physical meaning of the importance index is: the coupling effect of the population size to be influenced and the response time urgency of the published information within its remaining valid period, which reflects the 'urgency of the population to be reached per unit of time'. Its nonlinear characteristics are more consistent with the evaluation logic of information importance in reality - only when time urgency and influence range are both present, information has high importance; In step one, the process of dividing the published information into ordinary published information and important published information includes: Comparing the importance index of each published information with the threshold value, dividing the published information with an importance index greater than or equal to the threshold value as important published information, and dividing the published information with an importance index less than the threshold value as ordinary published information; Reading duration calculation module: analyzing the complexity of the published information, combining the importance of the published information, calculating the theoretical reading time of ordinary published information and important published information; The process of analyzing the complexity of the published information includes: Statistical total character number (including punctuation) N, sentence number S and logical layer number L of each published information, wherein the logical layer number refers to the nesting depth of the semantic structure in the published information content, and the semantic tree of the text is constructed through the NLP tool. The depth of the tree is the logical layer number; For each published information, the character number, sentence number and logical layer number are proportionally calculated with the preset maximum character number, preset maximum sentence number and preset maximum logical layer number to obtain the standardized character number N', sentence number S' and logical layer number L', , , , wherein N max , S max, L max respectively are preset maximum number of characters, preset maximum number of sentences, and preset maximum number of logical layers; The complexity coefficient C is calculated by using a weighted summation model, where ω1, ω2, and ω3 are weight coefficients of the normalized number of characters, the number of sentences, and the number of logical layers, respectively, and ω1+ω2+ω3=1. A deceleration factor f is calculated according to the complexity coefficient, where the deceleration factor represents the inhibitory effect of complexity on reading speed and increases linearly with the complexity coefficient, and f=1+k×C, where k is a deceleration coefficient. The calculation process of the theoretical reading time of the ordinary published information and the important published information includes: According to Chinese reading research, a standard reading speed is set as V0 (characters / second), and a basic reading duration is set as where N is the total number of characters of each published information. For the ordinary published information, the theoretical reading time is the basic reading duration multiplied by the deceleration factor, . For the important published information, the theoretical reading time is where I is an importance index of the published information, and m is an importance influence coefficient, representing the incremental proportion of the duration per unit of importance. The importance influence coefficient m can be determined by experiment fitting: samples with different importance indices are selected, users are invited to read and record the actual reading duration, the theoretical reading duration is calculated under the condition of only considering complexity, and m is fitted so that the actual reading duration is approximately equal to the theoretical reading time, and the fitting formula is where T real is the actual reading duration, and T theory is the theoretical reading time. A display parameter rationality judgment module: the sliding speed and the dwell time of each published information on the information publishing screen are counted, and whether the sliding speed and the dwell time of each published information on the information publishing screen are set reasonably is judged in combination with the theoretical reading time of each published information. The process of judging whether the sliding speed and the dwell time of each published information on the information publishing screen are set reasonably includes: The information publishing screen displays the published information in the form of circular sliding, where after the last character of a previous published information slides away, a next published information starts to slide in. The width W (pixels) of the information publishing screen, the length L (pixels) of each published information, the sliding speed v (pixels / second), and the dwell time t stop (seconds) of each published information are obtained. The length of each published information is compared with the width of the information publishing screen: For the publishing information whose length is less than the width of the information publishing screen, the first character enters the screen to the full display of L pixels, and the effective reading time is wherein η(v) is the sliding reading efficiency factor, v is the sliding speed, and t is the stop time. stop For the publishing information whose length is greater than or equal to the width of the information publishing screen, the first stop is after sliding W pixels, after the stop ends, the information continues to slide W pixels, and then stops again until all characters are displayed, a total of [L / W] stops, and the effective reading time is wherein k is the number of stops k = [L / W]; wherein the sliding reading efficiency factor represents the influence of the sliding speed on the reading efficiency, and the dynamic formula is ; For any publishing information, the effective reading time is compared with the theoretical reading time, if the effective reading time is less than the theoretical reading time, the sliding speed and the display time length of the publishing information on the information publishing screen are not reasonable; The difference adjustment strategy implementation module: if not reasonable, important publishing information and ordinary publishing information with unreasonable sliding speed and stop time are formulated with a difference adjustment strategy, and the adjustment amount of the sliding speed and the stop time is calculated; The process of formulating the difference adjustment strategy for the important publishing information and the ordinary publishing information with unreasonable sliding speed and stop time comprises: The upper limit of the stop time of each publishing information is set as the corresponding theoretical reading time, and the lower limit of the sliding speed is v min The following conditions need to be met wherein L i is the length of the i-th publishing information, T cycle,max is the maximum cycle time of one cycle, and t stop,i is the stop time of the i-th publishing information; For important publishing information, the stop time is first increased, when the stop time reaches the upper limit, the sliding speed is reduced, and for the publishing information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, the number of stops is increased; For ordinary publishing information, the sliding speed is first reduced, when the sliding speed reaches the lower limit, the stop time is increased, and for the publishing information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, the number of stops is increased; The calculation process of the adjustment amount of the sliding speed and the stop time comprises: For the publishing information whose length is less than the width of the information publishing screen: The minimum stop time is , and the adjustment amount is Δt stop = t stop,opt ​-t stop ; For the sliding speed, the target equation is , starting from the current sliding speed v cur , each time the speed is reduced v0, calculate the current η(v cur ) and calculate the effective reading time T eff , until T eff ≥T theory ; For the published information length greater than or equal to the information publishing screen width: The minimum number of stays is , adjust the number of stays Δk=k opt -k; The minimum stay time is , the adjustment amount Δt stop =t stop,opt -t stop ; For the sliding speed, the target equation is , starting from the current sliding speed v cur , each time the speed is reduced v0, calculate the current η(v cur ) and calculate the effective reading time T eff , until T eff ≥T theory ; According to the differentiated strategy of important published information and ordinary published information, the adjustment amount of the stay time and the sliding speed is obtained finally; Display sequence optimization module: calculate the time required for one cycle after adjustment, and adjust the order of published information according to the number of people watching the information publishing screen in the historical period; In step five, the process of adjusting the order of published information includes: Calculate the time of one cycle display, the total time of single cycle is the sum of all information display time T cycle ; Divide a day into m time windows, count the number of people watching the information publishing screen in the same time window in history every day, and calculate the average value of historical viewing number in each time window C j (j=1,2,...,m), where j represents the jth time window, and each time window corresponds to the absolute time interval [s i ,e i ]; Sort the time windows in descending order of the number of people watching, and get the window priority sequence [j1,j2,...,j m ], where, The first k time windows are defined as peak time period; Wherein, the definition of the peak time period is: Traverse the time windows in chronological order, and when the average of the historical view number corresponding to the time window is lower than the pre-trial view number, stop the traversal, and define the total time period corresponding to the traversed time window as a peak time period; Divide the cycle time T cycle into multiple time nodes, each time node corresponding to the start time and end time of the display of an information, i.e., the sliding start, stay start, stay end, next sliding start, etc. time points of each published information; Sort the published information in descending order according to the importance degree index to generate an initial cycle sequence; For each peak time period p i =[s i ,e i ], calculate the number of complete cycles that can be accommodated: , the start time of the cycle is s i , s i +T cycle ,..., s i +(n i -1)T cycle ; For each published information j in the initial cycle sequence, calculate the position score in the peak time period p i : , wherein t j is the expected start stay time of the published information j in the cycle, t center is the center point of the peak time period p i (s i +(e i -s i ) / 2), and t i is the duration of the peak time period p i ; Before the start of each peak time period, arrange the important published information in descending order according to the position score Score(j, p i ), and ensure that the important published information is arranged in the front part of the cycle.

[0013] Embodiment 3, the embodiment of the present application also provides an electronic device, comprising: a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus; the memory is used for storing a computer program; the processor is used for executing the program stored on the memory, and realizes the steps of the display control method based on the information publishing screen.

[0014] Embodiment 4, the embodiment of the present application also provides a computer readable storage medium, the computer readable storage medium has a computer program stored therein, the computer program is executed by a processor to realize a display control method based on an information publishing screen.

[0015] The above shows and describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited to the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A display control method, device, equipment and medium based on information publishing screen, characterized in that: Step 1: analyzing the importance of the published information on the information publishing screen, and dividing the published information into ordinary published information and important published information; Step 2: analyzing the complexity of the published information, and calculating the theoretical reading time of the ordinary published information and the important published information in combination with the importance of the published information; Step 3: statistically analyzing the sliding speed and the residence time of each published information on the information publishing screen, and judging whether the sliding speed and the residence time of each published information on the information publishing screen are reasonable in combination with the theoretical reading time of each published information; Step 4: if not, formulating differentiated strategies for the important published information and the ordinary published information with unreasonable sliding speed and residence time settings, and calculating the adjustment amount of the sliding speed and the residence time; Step 5: calculating the time required for one cycle after adjustment, and adjusting the order of the published information according to the number of people watching the information publishing screen in the historical period. 2.The display control method based on information publishing screen according to claim 1, characterized in that: the way of dividing the published information into ordinary published information and important published information is as follows: obtaining the remaining validity period and the response time of the published information, calculating the timeliness index by standardizing the mapping of the remaining validity period and in combination with the response time, obtaining the area and the population density involved in the published information and calculating the influence range index, and comprehensively outputting the importance index of the published information by standardizing the mapping of the influence range index and in combination with the timeliness index; dividing the published information meeting the requirements of the importance index into important published information, and otherwise, dividing it into ordinary published information. 3.The display control method based on information publishing screen according to claim 1, characterized in that: the calculation way of the theoretical reading time of the ordinary published information and the important published information is as follows: obtaining the total number of characters, the number of sentences and the number of logical layers of the published information, and respectively outputting the complexity coefficient by weighting the model after standardization, and calculating the deceleration factor; for the ordinary published information, the theoretical reading time is the basic reading time multiplied by the deceleration factor, wherein the basic reading time is the proportion of the total number of characters of the published information and the standard reading speed. 4.The display control method based on information publishing screen according to claim 1, characterized in that: the way of judging whether the sliding speed and the residence time of each published information on the information publishing screen are reasonable is as follows: obtaining the length of the published information, and for the published information with a length less than the width of the information publishing screen, the effective reading time is the sum of the reading time during sliding and the residence time; wherein the reading time during sliding is calculated by proportional multiplication of the length of the published information, the sliding speed and the sliding reading efficiency factor; for the published information with a length greater than or equal to the width of the information publishing screen, the effective reading time is the reading time during sliding and the total residence time, wherein the total residence time is obtained by product operation of the residence time and the residence time length, and the residence time is the length of the published information divided by the width of the information publishing screen and then rounded down. ​ ​ ​ For important release information, the theoretical reading time is where T base is the base reading duration, I is the importance index of the release information, m is the importance influence coefficient, and f is the deceleration factor. ​ ​ ​ ​ ​ If the effective reading time is less than the theoretical reading time, the setting is unreasonable.

5. The display control method based on the information publishing screen according to claim 1, characterized in that: The differentiated strategy is formulated in the following way: For important publishing information, first increase the dwell time, and when the dwell time reaches the upper limit, reduce the sliding speed; for publishing information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, increase the dwell frequency; For ordinary publishing information, first reduce the sliding speed, and when the sliding speed reaches the lower limit, increase the dwell time; for publishing information whose length is greater than or equal to the width of the information publishing screen, if the sliding speed reaches the lower limit, increase the dwell frequency.

6. The display control method based on the information publishing screen according to claim 1, characterized in that: The calculation process of the sliding speed and dwell time adjustment amount is as follows: For publishing information, get the minimum dwell time In particular, Where t stop is the current dwell time, T theory is the theoretical reading duration, η(v) is the slide reading efficiency factor, v is the slide speed, and L is the length of the published information. The dwell time adjustment amount is the minimum dwell time minus the current dwell time, and for the sliding speed, start from the current sliding speed and reduce the speed until the effective reading time is greater than or equal to the theoretical reading time, thereby obtaining the adjustment amount of the sliding speed.

7. The display control method based on the information publishing screen according to claim 1, characterized in that: The process of adjusting the order of publishing information is as follows: Divide a day into m time windows, count the number of people who watch the information publishing screen in each time window in history, and calculate the average of the historical number of viewers in each time window; Sort the time windows in descending order of the number of viewers to obtain a window priority sequence, and determine the peak time period based on the average of the historical number of viewers in each time window and in combination with the window priority sequence; The peak time period is defined in the following way: Traverse the time windows in time sequence, and when the average of the historical number of viewers corresponding to a time window does not meet the requirement, stop the traversal and define the total period corresponding to the traversed time windows as the peak time period; Sort the publishing information in descending order of the importance index to generate an initial circulation sequence; For each publishing information in the initial circulation sequence, calculate the position score in the peak time period, and arrange the important publishing information in descending order of the position score before each peak time period starts to ensure that the important publishing information is arranged in the front part of the circulation.

8. An information display screen-based display control device characterized by comprising: The device performs the display control method of any one of claims 1-7, and the device comprises the following modules: An information importance evaluation and classification module: analyzes the importance of the publishing information on the information publishing screen and classifies the publishing information into ordinary publishing information and important publishing information; A reading duration calculation module: analyzes the complexity of the publishing information, combines the importance of the publishing information, and calculates the theoretical reading time of the ordinary publishing information and the important publishing information; A display parameter rationality judgment module: counts the sliding speed and dwell time of each publishing information on the information publishing screen, combines the theoretical reading time of each publishing information, and judges whether the sliding speed and dwell time of each publishing information on the information publishing screen are set reasonably. A differentiated adjustment policy implementation module: if unreasonable, important release information and ordinary release information are set with unreasonable sliding speed and residence time, and differentiated policies are formulated, and sliding speed and residence time adjustment amounts are calculated; A display sequence optimization module: time required for one cycle after adjustment is calculated, and the sequence of release information is adjusted according to the number of people watching the information release screen in the historical period.

9. A computer-readable storage medium, characterized in that, The computer readable storage medium stores a computer program, and the computer program is executed by the processor to realize the method steps of any one of claims 1-7.

10. An electronic device, comprising: The device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory complete mutual communication through the communication bus. The memory is used for storing a computer program. The processor is used for executing the program stored on the memory to realize the method steps of any one of claims 1-7.

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