Digital twinborn display method, device and equipment of smart identifier and storage medium

Abstract

The invention discloses a digital twinning display method, device and equipment for a smart identifier and a storage medium, and relates to the technical field of digital twinning, and the display method comprises the steps: presetting a plurality of data sources for a total target body, setting a smart identifier display screen at an entrance of the total target body, determining a pre-departure target individual on the smart identifier display screen by a target user, and displaying the pre-departure target individual on the target user; the total target body background database feeds back the environment information data of the pre-departure target individual and the prediction time when the target user arrives at the pre-departure target individual; forming environment waiting data of the pre-departure target individuals and crowd flow data of the pre-departure target individuals; and based on the environment waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, determining the waiting time of the target user in the pre-departure target individual, and displaying the waiting time on a smart identifier display screen. The waiting time can be intelligently calculated, and the user is helped to plan the travel in advance.

Description

Technical Field

[0001] The present invention relates to the field of digital twin technology, and specifically to a digital twin display method, device, equipment and storage medium for smart signs. Background Art

[0002] Smart signage refers to the use of new generation information technology, centered around platform services, IoT sensor connections, and static signage hardware and software to form an integrated online and offline service. It is generally used for queuing, guidance, and promotion in public service places.

[0003] With current technical means, smart signs are of great significance in shopping mall navigation, tourist navigation, etc. However, current smart signs can generally only provide users with a route map of the target location and the environmental conditions near the target location. They lack specific intelligent analysis of the target location and lack intelligent and digital display and expression of user services. Summary of the invention

[0004] The purpose of the present invention is to provide a digital twin display method, device, equipment and storage medium for smart signs to solve the problems raised in the prior art.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a digital twin display method of a smart logo, the display method comprising:

[0006] A plurality of data sources are preset for the overall target body, wherein the plurality of data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a plurality of target individuals;

[0007] A smart sign display screen is set at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database;

[0008] The target user determines the pre-departure target individual on the smart sign display screen, and the overall target body backend database feeds back the environmental information data of the pre-departure target individual and the predicted time when the target user will arrive at the pre-departure target individual;

[0009] Based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, the environmental waiting data of the pre-departure target individual is formed;

[0010] Based on the predicted time of the target user arriving at the pre-departure target individual, crowd flow data of the pre-departure target individual is formed;

[0011] Based on the environmental waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, the waiting time of the target user at the pre-departure target individual is determined and displayed on the smart sign display screen.

[0012] According to the above technical solution, the several data sources collect all environmental information inside the overall target body, including:

[0013] Data is collected based on several data sources to obtain the model files that make up the digital twin, and the system modeling language is used to uniformly analyze each model file;

[0014] After the analysis is completed, data interaction is formed between the model files to obtain the physical entity data of several target individuals within the overall target body, determine the attribute data included in the physical entity, and process the attribute data through the processing module to form a digital twin of the overall target body;

[0015] The environmental information collection also includes real-time status collection, specifically including:

[0016] A data collection reminder voice device is set at the entrance of the overall target body to perform marked data collection on the user group entering the overall target body, wherein the marked data collection refers to collecting the user's movement trajectory by marking the user with a serial number, and does not involve facial data or other privacy data.

[0017] According to the above technical solution, based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, the environmental waiting data of the pre-departure target individual is formed, including:

[0018] Based on the data source of the pre-departure target individual, the number of the current waiting user group of the pre-departure target individual is obtained. If there is no waiting user group for the pre-departure target individual, the data output is 0;

[0019] Call the historical data of the pre-departure target individual in the waiting situation, randomly select several groups of reception data of the pre-departure target individual, and solve the average value as the number of user groups received per unit time by the pre-departure target individual in the waiting situation, recorded as L i ; Wherein, the reception data of the pre-departure target individual refers to:

[0020]

[0021] Among them, L0 refers to the reception data of any pre-departure target individual; V refers to the number of user groups received by the pre-departure target individual within the waiting time T0.

[0022] According to the above technical solution, based on the predicted time of the target user arriving at the pre-departure target individual, crowd flow data of the pre-departure target individual is formed, including:

[0023] The smart sign display screen is provided with a recognition device, and when the user is at a set distance from the recognition device, the recognition device recognizes the user's stride and determines the stride length of the target user;

[0024] After the target user determines the pre-departure target individual, the smart sign display screen automatically forms a route to the pre-departure target individual, and obtains the total length of the route and the turns on the route;

[0025] Confirm the turning angle of any turning point in the overall target body, collect several groups of user turning data, set the original road of the turning point as Road A, and reach Road B after turning. Determine the deviation point of the user on Road A during the turning process, as well as the point when the user first arrives at Road B, connect them to form a turning straight line at the turning point, and each turning straight line forms an angle C with the original straight line where the deviation point of Road A is located; wherein the deviation point refers to the initial point when the user starts to turn to Road B when traveling straight on Road A;

[0026] In several groups of user turning data, the mode of the deviation points is taken as the initial deviation point of the turning mouth, and the average value of the angle C is taken as the turning angle of the turning mouth. With the initial deviation point as the center of the circle, a ray is formed based on the turning angle of the turning mouth and intersects with Road B for the first time to form a turning straight line of the current turning mouth;

[0027] Based on the turning straight line replacement of different turning points, the smart sign display screen reaches the turning path in the route of the pre-departure target individual and determines the final route length;

[0028] Based on the final route length and the target user's stride, the predicted time for the target user to arrive at the pre-departure target individual is determined.

[0029] According to the above technical solution, it also includes:

[0030] Call all user group data within the total target body to obtain the number of all user groups that can reach the pre-departure target individual within the predicted time when the target user reaches the pre-departure target individual;

[0031] Data screening is performed on all user groups that meet the conditions, and the screening includes:

[0032] Obtain continuous data of all user groups that meet the conditions within a time period T, and calculate the distance change between all user groups and the pre-departure target individuals within the time period T; wherein the time period T refers to a period of time with the current moment as the end point and a duration of T;

[0033] If the distance between a certain user group and the pre-departure target individual is in a continuously decreasing state within the time period T, then mark this user group;

[0034] Call the user group that has searched for the pre-departure target individual on the smart identification screen, and directly mark it if it is in the user group that meets the conditions;

[0035] All marked user groups are output as crowd flow data of pre-departure target individuals.

[0036] According to the above technical solution, determining the waiting time of the target user at the pre-departure target individual includes:

[0037]

[0038] Among them, Y refers to the waiting time of the target user at the pre-departure target individual; x0 refers to the number of current waiting user groups of the pre-departure target individual; x1 refers to the crowd flow data of the pre-departure target individual; t0 refers to the predicted time when the target user arrives at the pre-departure target individual.

[0039] A digital twin display device of a smart logo, the device comprising:

[0040] A data source acquisition module is used to preset a number of data sources for the overall target body, wherein the data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a number of target individuals;

[0041] A data interaction module is used to set a smart sign display screen at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database;

[0042] Feedback module, used for the target user to determine the pre-departure target individual on the smart sign display screen, and the overall target body backend database to feedback the environmental information data of the pre-departure target individual and the predicted time for the target user to arrive at the pre-departure target individual;

[0043] The first data processing module, based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, forms the environmental waiting data of the pre-departure target individual;

[0044] The second data processing module forms crowd flow data of the pre-departure target individual based on the predicted time when the target user arrives at the pre-departure target individual;

[0045] The display module determines the waiting time of the target user at the pre-departure target individual based on the environmental waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, and displays it on the smart sign display screen.

[0046] A computer-readable storage medium includes a stored program, wherein when the program is run, the device where the computer-readable storage medium is located is controlled to execute the digital twin display method of the smart logo.

[0047] A digital twin display device for a smart logo, wherein the display device is used to execute a digital twin display method for the smart logo.

[0048] Compared with the prior art, the beneficial effects of the present invention are: in this application, the digital twin is used as the embedded data of the smart sign display screen, the data is updated in real time, the actual situation of the pre-departure target individual is constructed based on the needs of the target users, the waiting time is intelligently calculated, and the users are helped to plan and process in advance, thereby improving user satisfaction. BRIEF DESCRIPTION OF THE DRAWINGS

[0049] Figure 1 Schematic diagram of the process of the digital twin display method of the smart logo of the present invention. DETAILED DESCRIPTION

[0050] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0051] Example: Figure 1 As shown, the present invention provides a digital twin display method of a smart logo, the display method comprising:

[0052] A plurality of data sources are preset for the overall target body, wherein the plurality of data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a plurality of target individuals;

[0053] Optionally, in this embodiment, the overall target object may be a smart shopping mall, the plurality of data sources may be a plurality of monitoring devices in the smart shopping mall, and the plurality of target individuals may be a plurality of stores in the smart shopping mall;

[0054] A smart sign display screen is set at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database;

[0055] Optionally, in this embodiment, the smart sign display screen is placed inside the first floor of a smart shopping mall, and the smart sign display screen includes the names of all stores in the smart shopping mall;

[0056] The multiple data sources collect all environmental information inside the overall target body, including:

[0057] Data is collected based on several data sources to obtain the model files that make up the digital twin, and the system modeling language is used to uniformly analyze each model file;

[0058] After the analysis is completed, data interaction is formed between the model files to obtain the physical entity data of several target individuals within the overall target body, determine the attribute data included in the physical entity, and process the attribute data through the processing module to form a digital twin of the overall target body;

[0059] The environmental information collection also includes real-time status collection, specifically including:

[0060] A data collection reminder voice device is set at the entrance of the overall target body to perform marked data collection on the user group entering the overall target body, wherein the marked data collection refers to collecting the user's movement trajectory by marking the user with a serial number, and does not involve facial data or other privacy data.

[0061] Optionally, a voice reminder is used to indicate that the target user has entered the monitoring area, and a desensitization method is used during the collection process to automatically delete the user's facial data and other privacy data.

[0062] The target user determines the pre-departure target individual on the smart sign display screen, and the overall target body backend database feeds back the environmental information data of the pre-departure target individual and the predicted time when the target user will arrive at the pre-departure target individual;

[0063] Based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, the environmental waiting data of the pre-departure target individual is formed, including:

[0064] Based on the data source of the pre-departure target individual, the number of the current waiting user group of the pre-departure target individual is obtained. If there is no waiting user group for the pre-departure target individual, the data output is 0;

[0065] Call the historical data of the pre-departure target individual in the waiting situation, randomly select several groups of reception data of the pre-departure target individual, and solve the average value as the number of user groups received per unit time by the pre-departure target individual in the waiting situation, recorded as L i ; Wherein, the reception data of the pre-departure target individual refers to:

[0066]

[0067] Among them, L0 refers to the reception data of any pre-departure target individual; V refers to the number of user groups received by the pre-departure target individual within the waiting time T0.

[0068] Based on the predicted time of the target user arriving at the pre-departure target individual, crowd flow data of the pre-departure target individual is formed, including:

[0069] The smart sign display screen is provided with a recognition device, and when the user is at a set distance from the recognition device, the recognition device recognizes the user's stride and determines the stride length of the target user;

[0070] After the target user determines the pre-departure target individual, the smart sign display screen automatically forms a route to the pre-departure target individual, and obtains the total length of the route and the turns on the route;

[0071] Confirm the turning angle of any turning point in the overall target body, collect several groups of user turning data, set the original road of the turning point as Road A, and reach Road B after turning. Determine the deviation point of the user on Road A during the turning process, as well as the point when the user first arrives at Road B, connect them to form a turning straight line at the turning point, and each turning straight line forms an angle C with the original straight line where the deviation point of Road A is located; wherein the deviation point refers to the initial point when the user starts to turn to Road B when traveling straight on Road A;

[0072] In several groups of user turning data, the mode of the deviation points is taken as the initial deviation point of the turning mouth, and the average value of the angle C is taken as the turning angle of the turning mouth. With the initial deviation point as the center of the circle, a ray is formed based on the turning angle of the turning mouth and intersects with Road B for the first time to form a turning straight line of the current turning mouth;

[0073] Based on the turning straight line replacement of different turning points, the smart sign display screen reaches the turning path in the route of the pre-departure target individual and determines the final route length;

[0074] Based on the final route length and the target user's stride, the predicted time for the target user to arrive at the pre-departure target individual is determined.

[0075] Also includes:

[0076] Call all user group data within the total target body to obtain the number of all user groups that can reach the pre-departure target individual within the predicted time when the target user reaches the pre-departure target individual;

[0077] Data screening is performed on all user groups that meet the conditions, and the screening includes:

[0078] Obtain continuous data of all user groups that meet the conditions within a time period T, and calculate the distance change between all user groups and the pre-departure target individuals within the time period T; wherein the time period T refers to a period of time with the current moment as the end point and a duration of T;

[0079] If the distance between a certain user group and the pre-departure target individual is in a continuously decreasing state within the time period T, then mark this user group;

[0080] Call the user group that has searched for the pre-departure target individual on the smart identification screen, and directly mark it if it is in the user group that meets the conditions;

[0081] All marked user groups are output as crowd flow data of pre-departure target individuals.

[0082] Determining the waiting time of the target user at the pre-departure target individual includes:

[0083]

[0084] Among them, Y refers to the waiting time of the target user at the pre-departure target individual; x0 refers to the number of current waiting user groups of the pre-departure target individual; x1 refers to the crowd flow data of the pre-departure target individual; t0 refers to the predicted time when the target user arrives at the pre-departure target individual.

[0085] A digital twin display device of a smart logo, the device comprising:

[0086] A data source acquisition module is used to preset a number of data sources for the overall target body, wherein the data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a number of target individuals;

[0087] A data interaction module is used to set a smart sign display screen at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database;

[0088] Feedback module, used for the target user to determine the pre-departure target individual on the smart sign display screen, and the overall target body backend database to feedback the environmental information data of the pre-departure target individual and the predicted time for the target user to arrive at the pre-departure target individual;

[0089] The first data processing module, based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, forms the environmental waiting data of the pre-departure target individual;

[0090] The second data processing module forms crowd flow data of the pre-departure target individual based on the predicted time when the target user arrives at the pre-departure target individual;

[0091] The display module determines the waiting time of the target user at the pre-departure target individual based on the environmental waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, and displays it on the smart sign display screen.

[0092] A computer-readable storage medium includes a stored program, wherein when the program is run, the device where the computer-readable storage medium is located is controlled to execute the digital twin display method of the smart logo.

[0093] A digital twin display device for a smart logo, wherein the display device is used to execute the digital twin display method for the smart logo. Specifically, the display device includes but is not limited to an LED screen.

[0094] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A digital twin display method for a smart logo, characterized by: The display method comprises: A plurality of data sources are preset for the overall target body, wherein the plurality of data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a plurality of target individuals; A smart sign display screen is set at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database; The target user determines the pre-departure target individual on the smart sign display screen, and the overall target body backend database feeds back the environmental information data of the pre-departure target individual and the predicted time when the target user will arrive at the pre-departure target individual; Based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, the environmental waiting data of the pre-departure target individual is formed; Based on the predicted time of the target user arriving at the pre-departure target individual, crowd flow data of the pre-departure target individual is formed; Based on the environmental waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, the waiting time of the target user at the pre-departure target individual is determined and displayed on the smart sign display screen.

2. The digital twin display method of the smart logo according to claim 1 is characterized by: The multiple data sources collect all environmental information inside the overall target body, including: Data is collected based on several data sources to obtain the model files that make up the digital twin, and the system modeling language is used to uniformly analyze each model file; After the analysis is completed, data interaction is formed between the model files to obtain the physical entity data of several target individuals within the overall target body, determine the attribute data included in the physical entity, and process the attribute data through the processing module to form a digital twin of the overall target body; The environmental information collection also includes real-time status collection, specifically including: A data collection reminder voice device is set at the entrance of the overall target body to perform marked data collection on the user group entering the overall target body, wherein the marked data collection refers to collecting the user's movement trajectory by marking the user with a serial number, and does not involve facial data or other privacy data.

3. The digital twin display method of the smart logo according to claim 1 is characterized by: Based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, the environmental waiting data of the pre-departure target individual is formed, including: Based on the data source of the pre-departure target individual, the number of the current waiting user group of the pre-departure target individual is obtained. If there is no waiting user group for the pre-departure target individual, the data output is 0; Call the historical data of the pre-departure target individual in the waiting situation, randomly select several groups of reception data of the pre-departure target individual, and solve the average value as the number of user groups received per unit time by the pre-departure target individual in the waiting situation, recorded as L i ; Wherein, the reception data of the pre-departure target individual refers to: Among them, L0 refers to the reception data of any pre-departure target individual; V refers to the number of user groups received by the pre-departure target individual within the waiting time T0.

4. The digital twin display method of the smart logo according to claim 3 is characterized by: Based on the predicted time of the target user arriving at the pre-departure target individual, crowd flow data of the pre-departure target individual is formed, including: The smart sign display screen is provided with a recognition device, and when the user is at a set distance from the recognition device, the recognition device recognizes the user's stride and determines the stride length of the target user; After the target user determines the pre-departure target individual, the smart sign display screen automatically forms a route to the pre-departure target individual, and obtains the total length of the route and the turns on the route; Confirm the turning angle of any turning point in the overall target body, collect several groups of user turning data, set the original road of the turning point as Road A, and reach Road B after turning. Determine the deviation point of the user on Road A during the turning process, as well as the point when the user first arrives at Road B, connect them to form a turning straight line at the turning point, and each turning straight line forms an angle C with the original straight line where the deviation point of Road A is located; wherein the deviation point refers to the initial point when the user starts to turn to Road B when traveling straight on Road A; In several groups of user turning data, the mode of the deviation points is taken as the initial deviation point of the turning mouth, and the average value of the angle C is taken as the turning angle of the turning mouth. With the initial deviation point as the center of the circle, a ray is formed based on the turning angle of the turning mouth and intersects with Road B for the first time to form a turning straight line of the current turning mouth; Based on the turning straight line replacement of different turning points, the smart sign display screen reaches the turning path in the route of the pre-departure target individual and determines the final route length; Based on the final route length and the target user's stride, the predicted time for the target user to arrive at the pre-departure target individual is determined.

5. The digital twin display method of the smart logo according to claim 4 is characterized by: Also includes: Call all user group data within the total target body to obtain the number of all user groups that can reach the pre-departure target individual within the predicted time when the target user reaches the pre-departure target individual; Data screening is performed on all user groups that meet the conditions, and the screening includes: Obtain continuous data of all user groups that meet the conditions within a time period T, and calculate the distance change between all user groups and the pre-departure target individuals within the time period T; wherein the time period T refers to a period of time with the current moment as the end point and a duration of T; If the distance between a certain user group and the pre-departure target individual is in a continuously decreasing state within the time period T, then mark this user group; Call the user group that has searched for the pre-departure target individual on the smart identification screen, and directly mark it if it is in the user group that meets the conditions; All marked user groups are output as crowd flow data of pre-departure target individuals.

6. The digital twin display method of the smart logo according to claim 5 is characterized by: Determining the waiting time of the target user at the pre-departure target individual includes: Among them, Y refers to the waiting time of the target user at the pre-departure target individual; x0 refers to the number of current waiting user groups of the pre-departure target individual; x1 refers to the crowd flow data of the pre-departure target individual; t0 refers to the predicted time when the target user arrives at the pre-departure target individual.

7. The digital twin display device of the smart logo is characterized by: The device comprises: A data source acquisition module is used to preset a number of data sources for the overall target body, wherein the data sources collect all environmental information inside the overall target body and store it in the overall target body backend database to form a digital twin of the overall target body; the overall target body contains a number of target individuals; A data interaction module is used to set a smart sign display screen at the entrance of the overall target body, wherein the smart sign display screen contains all target individuals, and the smart sign display screen realizes data interaction with the overall target body backend database; Feedback module, used for the target user to determine the pre-departure target individual on the smart sign display screen, and the overall target body backend database to feedback the environmental information data of the pre-departure target individual and the predicted time for the target user to arrive at the pre-departure target individual; The first data processing module, based on the feedback of the environmental information data of the pre-departure target individual from the background database of the overall target body, forms the environmental waiting data of the pre-departure target individual; The second data processing module forms crowd flow data of the pre-departure target individual based on the predicted time when the target user arrives at the pre-departure target individual; The display module determines the waiting time of the target user at the pre-departure target individual based on the environmental waiting data of the pre-departure target individual and the crowd flow data of the pre-departure target individual, and displays it on the smart sign display screen.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium includes a stored program, wherein, when the program is running, the device where the computer-readable storage medium is located is controlled to execute the digital twin display method of the smart logo as described in any one of claims 1 to 6.

9. A digital twin display device for a smart logo, characterized in that: The display device is used to execute the digital twin display method of the smart logo as described in any one of claims 1 to 6.

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