CN115470509A - Display method, device and medium for workshop billboard - Google Patents
Display method, device and medium for workshop billboard Download PDFInfo
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- CN115470509A CN115470509A CN202211417490.6A CN202211417490A CN115470509A CN 115470509 A CN115470509 A CN 115470509A CN 202211417490 A CN202211417490 A CN 202211417490A CN 115470509 A CN115470509 A CN 115470509A
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Abstract
The embodiment of the specification discloses a display method, equipment and a medium for a workshop billboard, which relate to the technical field of data display, and the method comprises the following steps: the method comprises the steps of collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on the user characteristics, wherein the billboard mode comprises a confidential mode; acquiring original data to be displayed, and determining the data type of the original data; and when the signboard mode of the workshop signboard is a confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data. The method can display various required data in real time, ensures the safety of critical data, and effectively avoids the leakage of real data when external personnel enter a workshop.
Description
Technical Field
The present disclosure relates to the field of data display technologies, and in particular, to a display method, device, and medium for a workshop billboard.
Background
When a production enterprise improves field management, a billboard is usually adopted as an auxiliary tool. The types of signs are various, for example: equipment boards, quality boards, production management boards, process boards, and the like. The billboard system applied to the enterprise electronic workshop consists of a plurality of different types of billboards and other equipment, and the billboard system can realize the functions of transmitting information, deepening customer impression and the like through the different types of the billboards. Therefore, in a digital production workshop, the billboard system belongs to one of the indispensable management systems for field management of enterprise production.
The workshop electronic billboard is used for displaying various data related to production on a screen in real time through a visual method and assisting personnel in production operation. In the actual use process of the electronic billboard, key data exist in various types of data related to production, and when the electronic billboard is watched by external visitors and the like, if the production data is completely displayed, the key data may be leaked.
Disclosure of Invention
One or more embodiments of the present specification provide a display method, device and medium for a workshop billboard, which are used to solve the following technical problems: in the actual use process of the electronic billboard, key data exist in various types of data related to production, and when the electronic billboard is watched by external visitors and the like, if the production data is displayed completely, the key data can be leaked.
One or more embodiments of the present specification adopt the following technical solutions:
one or more embodiments of the present specification provide a display method for a plant billboard, the method comprising: collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a workshop billboard based on each user characteristic, wherein the billboard mode comprises a privacy mode; acquiring original data to be displayed, and determining the data type of the original data; and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and performing data display on the display data.
Further, determining a billboard mode of the workshop billboard based on each of the user characteristics specifically includes: identifying the user characteristics of the one or more users, and determining the user identities of the one or more users; judging whether the user belongs to a preset white list user or not based on the user identities of the one or more users; if the one or more users belong to the white list user, determining that the billboard mode of the workshop billboard is a non-confidential mode; and if at least one user does not belong to the white list user in the users of the one or more users, determining that the billboard mode of the workshop billboard is a secret mode.
Further, based on the data type of the raw data and a preset interference mode, performing data interference on the raw data to generate display data, specifically including: when the data type of the original data is a numerical value type, setting a data disturbance range corresponding to the interference mode based on the original data; generating a non-zero random number in the data disturbance range, and calculating the sum of the original data and the non-zero random number to serve as interference data; determining data attributes of the original data, wherein the data attributes comprise a data standard range of existence of the original data and a data standard range of nonexistence of the original data; judging whether the interference data meet the preset conditions of the data attributes of the original data or not based on the data attributes of the original data and the interference data; if the interference data meet the preset conditions of the data attributes of the original data, taking the interference data as display data; and if the interference data do not accord with the preset condition of the data attribute of the original data, regenerating a non-zero random number, and calculating the sum of the non-zero random number and the original data to generate display data which accord with the preset condition.
Further, if the interference data conforms to the data attribute of the original data, taking the interference data as display data specifically includes: when the data attribute corresponding to the original data is in a data standard range and the interference data is in the data standard range, determining that the interference data meets the preset condition of the data attribute of the original data; or, when the data attribute corresponding to the original data is the data standard range which does not exist, determining that the interference data meets the preset condition of the data attribute of the original data; and when the interference data are determined to meet the preset conditions of the data attributes of the original data, taking the interference data as display data and taking the interference data as display data.
Further, based on the data type of the original data and a preset interference mode, performing data interference on the original data to generate display data, specifically comprising: when the data type of the original data is data of a text type, determining a designated field and a residual field in the original data, wherein the designated field is a field in a preset encryption field data set; carrying out keyword replacement on the specified field to generate a replacement field; and generating a replacement text according to the replacement field and the residual field, and taking the replacement text as display data.
Further, determining the specified field and the remaining field in the original data specifically includes: carrying out field splitting on the original data to obtain a plurality of text fields; comparing the plurality of text fields with fields in a preset encrypted field data set, and judging whether the plurality of text fields have the same designated fields in the encrypted field data set or not; and taking the fields except the specified field in the plurality of text fields as the remaining fields.
Further, generating a replacement text according to the replacement field and the remaining field, specifically including: respectively setting numbering marks for the designated field and the rest fields according to the field sequence of a plurality of fields in the text; using the number identification of the specified field as the replacement number identification of the replacement field; and setting the field sequence of the replacement field and the residual field according to the replacement number identification of the replacement field and the number identification of the residual field, and generating a replacement text.
Further, collecting user characteristics of one or more users entering the plant specifically includes: the method comprises the steps that a biological feature acquisition device arranged at an entrance of a workshop is used for acquiring biological identification images of one or more users entering the workshop, wherein the biological identification images comprise any one of face images and fingerprint images; obtaining user characteristics of the one or more users based on the biometric images of the one or more users.
One or more embodiments of the present specification provide a display apparatus for a plant kanban, including:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a workshop billboard based on each user characteristic, wherein the billboard mode comprises a privacy mode; acquiring original data to be displayed, and determining the data type of the original data; and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
One or more embodiments of the present specification provide a non-transitory computer storage medium storing computer-executable instructions configured to:
collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a workshop billboard based on each user characteristic, wherein the billboard mode comprises a privacy mode; acquiring original data to be displayed, and determining the data type of the original data; and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
The embodiment of the specification adopts at least one technical scheme which can achieve the following beneficial effects: through the technical scheme, the billboard mode of the workshop billboard is determined through the user characteristics entering the workshop, and various display functions are provided for the workshop billboard; when the billboard mode of the workshop billboard is a confidential mode, selecting a data interference mode according to the data type, and giving consideration to data interference of numerical data and text data, so that the data protection range is more comprehensive; the method can display various required data in real time, ensures the safety of critical data, and effectively avoids the leakage of real data when external personnel enter a workshop.
Drawings
In order to more clearly illustrate the embodiments of the present specification or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments described in the present specification, and for those skilled in the art, other drawings can be obtained according to the drawings without any creative effort. In the drawings:
FIG. 1 is a schematic flow chart of a display method for a workshop billboard provided in an embodiment of the present disclosure;
FIG. 2 is a schematic diagram illustrating a workshop electronic billboard system provided in an embodiment of the present disclosure;
fig. 3 is a schematic illustration showing a modified text title provided in an embodiment of the present specification;
FIG. 4 is a schematic flow chart of another display method for a plant billboard provided in the embodiments of the present disclosure;
fig. 5 is a schematic structural diagram of a display device for a workshop billboard provided in an embodiment of the present specification.
Detailed Description
In order to make those skilled in the art better understand the technical solutions in the present specification, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only a part of the embodiments of the present specification, and not all of the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments of the present specification without any creative effort shall fall within the protection scope of the present specification.
When a production enterprise improves field management, a billboard is usually adopted as an auxiliary tool. The types of signs are various, for example: equipment boards, quality boards, production management boards, process boards, and the like. The billboard system applied to the enterprise electronic workshop consists of a plurality of different types of billboards and other equipment, and the billboard system can realize the functions of transmitting information, deepening customer impression and the like through the different types of the billboards. Therefore, in a digital production workshop, the billboard system belongs to one of the indispensable management systems for field management of enterprise production.
The workshop electronic billboard is used for displaying various data related to production on a screen in real time through a visual method and assisting personnel in production operation. In the actual use process of the electronic billboard, key data exist in various types of data related to production, and when the electronic billboard is watched by external visitors and the like, if the production data is completely displayed, the key data may be leaked.
The embodiment of the present specification provides a display method for a workshop billboard, and it should be noted that an execution subject in the embodiment of the present specification may be a server or any device with data processing capability. Fig. 1 is a schematic flow chart of a display method for a workshop billboard provided in an embodiment of the present specification, and as shown in fig. 1, the display method mainly includes the following steps:
step S101, collecting user characteristics of one or more users entering a workshop, and determining a signboard mode of a workshop signboard based on the user characteristics.
Wherein the kanban mode includes any one of a secure mode and a non-secure mode.
Collecting biological identification images of one or more users entering a workshop through a biological feature collecting device arranged at an entrance of the workshop, wherein the biological identification images comprise any one of face images and fingerprint images; user features of one or more users are obtained based on biometric images of the one or more users.
In an embodiment of the present specification, a biometric device may be disposed at an entrance of a workshop, where the biometric device may be a fingerprint image capturing device or a face image capturing device. The method comprises the steps of collecting a user image entering a workshop through a biological feature collecting device, and extracting features of the user image to obtain user features, wherein the user features can be face features corresponding to face images and fingerprint features corresponding to fingerprint images.
In an actual application scenario, a user entering a workshop through a workshop entrance includes two identities, one is a person with a viewing right such as an internal person of an enterprise or an operator, and the other is a person without a viewing right such as an external visitor. And acquiring a biological identification image of a user entering the workshop through the biological characteristic acquisition device.
Based on the user characteristics, determining a signboard mode of the workshop signboard, specifically comprising: identifying the user characteristics of the one or more users and determining the user identities of the one or more users; judging whether the user belongs to a preset white list user or not based on the user identities of the one or more users; if the one or more users belong to the white list user, determining that the billboard mode of the workshop billboard is a non-confidential mode; and if at least one user does not belong to the white list user in the users of the one or more users, determining that the billboard mode of the workshop billboard is a secret mode.
The user actually entering the plant may be one user or may be a plurality of users. The user identity of one or more users is determined by identifying user characteristics of the one or more users. It should be noted that the identification method here may be any one or more of face identification and fingerprint identification. The identity of each user is determined by identifying the characteristics of the users entering the workshop to judge whether each user has the authority of entering the workshop to check production data, wherein the identity can be the name of the user, and if the identity of the user is not identified, the user is acquiescent to a stranger user.
In an embodiment of the present specification, a white list is preset, and enterprise users who enter the workshop and view the production data are added to the white list, which may be in the form of user names, job numbers, and the like of the enterprise users. And judging whether the user belongs to a preset white list user or not based on the user identities of the one or more users. And if all the users belong to the white list users, setting the billboard mode of the workshop billboard to be a non-confidential mode. And directly displaying the original data to be displayed in a display unit corresponding to the workshop billboard in a non-confidential mode. And if at least one user does not belong to the white list user in the users of one or more users, setting the billboard mode of the workshop billboard to be a secret mode.
Step S102, obtaining original data to be displayed, and determining the data type of the original data.
Wherein the data type includes a numeric type and a text type.
In one embodiment of the specification, a visual billboard unit is selected in the workshop billboard, a display unit is selected in the visual billboard unit, and the original data to be displayed is acquired through the display unit. And performing data analysis on the original data, and determining the data type of the original data, wherein the data type comprises any one of a numerical type and a text type, and the original data to be displayed may have data of both the numerical type and the text type.
And S103, when the signboard mode of the workshop signboard is the secret mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
In one embodiment of the specification, when the kanban mode of the workshop kanban is a non-confidential mode, the original data is subjected to data presentation in the display unit. And when the signboard mode of the workshop signboard is the confidential mode, selecting a corresponding data interference mode according to the data type of the original data, performing data interference on the original data, and generating interfered display data. And displaying the display data in the display unit.
In one embodiment of the specification, when the signboard mode of the workshop signboard is a privacy mode, data interference can be performed on all production data, key production data needing privacy can be preset, only data interference is performed on the key production data, and other conventional data are normally displayed.
Based on the data type of the original data and a preset interference mode, performing data interference on the original data to generate display data, specifically comprising: when the data type of the original data is a numerical type, setting a data disturbance range corresponding to the interference mode based on the original data; generating a non-zero random number in the data disturbance range, and calculating the sum of the original data and the non-zero random number to serve as interference data; determining data attributes of the original data, wherein the data attributes comprise a data standard range of existence of the original data and a data standard range of nonexistence of the original data; judging whether the interference data accords with a preset condition of the data attribute of the original data or not based on the data attribute of the original data and the interference data; if the interference data meet the preset conditions of the data attributes of the original data, taking the interference data as display data; if the interference data does not accord with the preset condition of the data attribute of the original data, the non-zero random number is generated again, and the sum of the non-zero random number and the original data is calculated to generate the display data which accords with the preset condition.
If the interference data conforms to the data attribute of the original data, the method takes the interference data as display data, and specifically includes: when the data attribute corresponding to the original data is in a data standard range and the interference data is in the data standard range, determining that the interference data conforms to a preset condition of the data attribute of the original data; or, when the data attribute corresponding to the original data is the data standard range which does not exist, determining that the interference data conforms to the preset condition of the data attribute of the original data; and when the interference data are determined to be in accordance with the preset conditions of the data attributes of the original data, taking the interference data as display data and taking the interference data as display data.
In one embodiment of the present specification, when the raw data is data of a numerical type, data disturbance needs to be added to the raw data. When the data type of the original data is a numerical value type, a data disturbance range corresponding to the interference mode is set based on the original data, where the data disturbance range may be a range corresponding to a positive/negative numerical value of the original data, or a range corresponding to a positive/negative ratio of the original data. After the data perturbation range is generated, a non-zero random number is randomly generated in the data range, and the sum of the non-zero random number and the original data is calculated to be used as interference data.
In a production plant of an enterprise, a data standard range may exist in production data, for example, the range of some specific angle class data may be 0 degrees to 360 degrees, and the data attribute of such data is the existence data standard range. When data interference is added, if the original data has a standard range of data, the generated interference data needs to be within the standard range.
In one embodiment of the present specification, the data attributes of the raw data are determined, that is, it is determined whether the raw data has a data standard range. And judging whether the interference data meet the preset conditions of the data attributes of the original data or not according to the data attributes of the original data. The preset condition here means that when the data attribute corresponding to the original data is that a data standard range exists, the generated interference data also needs to be within the data standard range. That is, when the data attribute corresponding to the original data is within the data standard range, if the interference data is also within the data standard range, it is determined that the interference data conforms to the preset condition of the data attribute of the original data. In addition, when the data attribute corresponding to the original data is the data standard range which does not exist, the interference data does not need to meet the data standard range, so that the interference data is judged to meet the preset condition of the data attribute of the original data.
In an embodiment of the present specification, if a plurality of interference data meet a preset condition of a data attribute of original data, the interference data is displayed as display data instead of the original data. And conversely, if the interference data do not accord with the preset condition of the data attribute of the original data, regenerating a non-zero random number, and calculating the sum of the non-zero random number and the original data until preset condition display data which accord with the data attribute of the original data are generated.
Based on the data type of the original data and a preset interference mode, performing data interference on the original data to generate display data, specifically comprising: when the data type of the original data is data of a text type, determining a designated field and a residual field in the original data, wherein the designated field is a field in a preset encryption field data set; carrying out keyword replacement on the specified field to generate a replacement field; and generating a replacement text according to the replacement field and the residual field, and taking the replacement text as display data.
Determining the specified field and the remaining field in the original data, specifically comprising: splitting the field of the original data to obtain a plurality of text fields; comparing the plurality of text fields with fields in a preset encryption field data set, and judging whether the plurality of text fields have the same designated fields as the encryption field data set; and taking the fields except the specified field in the plurality of text fields as the remaining fields.
Generating a replacement text according to the replacement field and the remaining field, specifically comprising: according to the field sequence of a plurality of fields in the text, respectively setting numbering marks for the specified field and the rest fields; using the number identification of the specified field as the replacement number identification of the replacement field; and setting the field sequence of the replacement field and the residual field according to the replacement number identification of the replacement field and the number identification of the residual field, and generating a replacement text.
In an embodiment of the present specification, when the original data is text data, the original data may be a data title corresponding to production data, and in general, data titles corresponding to production data in a production workshop are mostly known information of an enterprise, and according to a data title corresponding to historical production data, a title field that needs to be displayed in a confidential manner is stored, so as to generate an encrypted field data set.
In an embodiment of the present specification, field splitting is performed on original data to obtain a plurality of text fields, and number identifiers are sequentially set according to the sequence positions of the plurality of text fields in the original data, and the sequence of each field in a text is represented by the number identifiers. For example, the text data is "shot angle variation trend", and is divided into "shot angle" and "variation trend", and the "shot angle" field is provided with the number identifier 1, and the "variation trend" field is provided with the number identifier 2.
In an embodiment of the present specification, a plurality of text fields are respectively field-compared with fields in a preset encrypted field data set, and it is determined whether a designated field that needs to be displayed in an encrypted manner exists in the plurality of text fields, where the designated field is a field in the plurality of text fields that is the same as the field in the encrypted field data set. And taking the fields except the specified field in the plurality of text fields as the remaining fields. Carrying out keyword replacement on the designated field to generate a replacement field; and generating a replacement text according to the replacement field and the residual field, and taking the replacement text as display data. Here, when the keyword replacement is performed, the replacement using a field that is similar or synonymous to the designated field is avoided. To ensure the effect of encryption on the text field, a field parallel to the field meaning of the specified field may be used for substitution, for example, replacing "shot angle" with "speed".
In an embodiment of the present specification, a number identifier of a designated field is used as a replacement number identifier of a replacement field, and field orders of the replacement field and the remaining field are set according to the replacement number identifier of the replacement field and the number identifier of the remaining field, so as to generate a replacement text and display the replacement text. For example, after replacing the "shooting angle" with the "speed", the number 1 of the "shooting angle" field is used as the number of the "speed" field, and since the number of the "speed" field is 1 and the number of the "shooting angle" field is 2, the text data "shooting angle variation trend" is replaced with the "speed variation trend" in order, and the "speed variation trend" is displayed on the display unit.
The embodiment of the specification further provides another display method for a workshop billboard, which comprises the following steps:
step 1: selecting a visual billboard unit;
step 2: selecting a display unit needing to be kept secret from the visual signboard unit;
and step 3: encrypting the display unit by adopting a data security algorithm to generate display data;
and 4, step 4: the presentation data is displayed on a viewing panel.
The method for selecting the display unit needing to be kept secret from the visual billboard unit comprises the following steps:
step 21: the display unit acquires original data;
step 22: after the original data is acquired, whether the original data needs to be kept secret is judged according to the secret rule setting, wherein,
if the original data of the display unit does not need to be kept secret, directly displaying the original data to a billboard screen; otherwise, dereferencing the data up and down disturbance range in the privacy rule setting.
In some embodiments of the present disclosure, the raw data needs to obtain the security rule setting corresponding to the display unit before displaying.
The display unit is encrypted by adopting a data security algorithm to generate display data, and the method specifically comprises the following steps:
step 31: generating a random number in the upper and lower disturbance ranges of the data, and if the random number is zero, regenerating the random number, namely controlling that the original data cannot be directly displayed;
step 32: adding the generated random number and the original data to be used as data to be pre-displayed;
step 33: and if the data to be displayed is not in the standard range, executing the data generation rule again until the generated data is in the preset standard range.
Through the technical scheme, the signboard mode of the workshop signboard is determined through the user characteristics entering the workshop, and various display functions are provided for the workshop signboard; when the billboard mode of the workshop billboard is a confidential mode, selecting a data interference mode according to the data type, and giving consideration to data interference of numerical data and text data, so that the data protection range is more comprehensive; the method can display various required data in real time, ensures the safety of critical data, and effectively avoids the leakage of real data when external personnel enter a workshop.
The embodiment of the present specification further provides a workshop electronic billboard system corresponding to the above method embodiment, and fig. 2 is a schematic composition diagram of the workshop electronic billboard system provided by the embodiment of the present specification, and as shown in fig. 2, the workshop electronic billboard system includes a data acquisition unit, a data preprocessing unit, a data analysis unit, a visualization configuration unit, and a visualization billboard unit. In order to realize data confidentiality, a data confidentiality unit is additionally arranged in front of a visual billboard unit, and is displayed after being processed by an algorithm on the basis of original display data, and the data processed by the algorithm is not completely separated from actual data, so that the visiting requirement is met, and real data are not leaked.
The operation of the visual signboard unit is divided into a secret mode and a normal mode. The security mode operates after the data is secured, and the normal mode does not secure the data. The security mode and the normal operation mode are obviously distinguished on an interface, and users are prevented from mistakenly using data interfered by the security method.
The security mode is divided into how to enter the security mode and a security method. Entry into the privacy mode is divided into manual entry and automatic entry. And manually entering a secret mode, and entering through the operation of a function button. The automatic entering mode needs to be set in advance, and people who are not on the white list enter the detection area to trigger the mode by adopting a person white list mode. White list personnel setting: white list personnel can be arranged on one or more signboards, and also can be uniformly arranged, and biological identification marks such as faces and the like are added to the white list personnel. Biological recognition functions such as human faces are added in key areas such as workshop entrances, when people who are not in a white list enter the key areas, a billboard system in the key areas automatically enters a privacy mode to operate, and an operator can exit the privacy mode.
The security method is divided into a first-level security method and a second-level security method. The first-level secrecy is that unauthorized people are not allowed to check the data, and the second-level secrecy is that when the data need to be displayed for related people, the critical real data is displayed after an interference algorithm is carried out, and the real data is not displayed. The first-level security method does not allow people outside the white list to view the billboard at all. When the privacy mode is triggered, a welcome page is automatically popped up on the billboard page, and the welcome page shields all real information of the billboard page. And the secondary security method is used for carrying out interference algorithm on the data of the display unit, and the screen does not display real information. The interference algorithm can interfere with the text data and the numerical data.
The second-level security method is described in detail below, and is primarily a text-type data security method, which is primarily used to secure various display titles on the display unit. The characters of the display title are modified for confidentiality, so that the leakage of key data structure information is avoided. The algorithm comprises the following steps of selecting a visual billboard unit needing to be kept secret currently, selecting a display unit needing to be kept secret, modifying the title of the display unit, and enabling the modification to be effective after confirmation. Fig. 3 is a schematic illustration showing a modified text title provided by an embodiment of the present disclosure, for example, the parameter shooting angle variation trend in fig. 3 is not concerned by general factories, but such data is important to enterprises, so that title name modification is required to modify the title name into a speed variation trend for the purpose of security.
The second is a method of securing numeric type data. The numerical value type data is classified into data with a standard range and data without a standard range. In both cases, the interference amplitude of the data needs to be set in advance, and when the billboard operates, the original data and the interference setting are read, and new data is generated through an algorithm. The following is described separately for the interference setting and the run-time algorithm. In the interference setting, when the original data is data without a standard range, a range of data up and down disturbance is set, and the range can be a positive and negative numerical value or a positive and negative proportion of the original data. When the original data is data having a standard range, the setting of the disturbance data is the same as that of data having no standard range, while recording the start value and the end value of the standard range in the setting, so as to control that the standard range cannot be exceeded when new data is generated.
Fig. 4 is a schematic flow chart of another display method for a workshop kanban according to an embodiment of the present disclosure, and as shown in fig. 4, raw data is obtained through a display unit, and before the raw data is displayed, a privacy rule set of the unit is obtained. If the data of the display unit does not need to be kept secret, the original data are directly displayed on a billboard screen. Otherwise, the data up and down disturbance range in the privacy rule setting is taken as the value. The system generates a random number within the range of the disturbance, and if the random number is zero, the random number needs to be regenerated, that is, the original data cannot be directly displayed. The generated random number and the original data are added as pre-displayed data. And if the data to be displayed is not in the standard range, executing the data generation rule again until the generated data is in the preset standard range.
An embodiment of the present specification further provides a display device for a workshop billboard, and fig. 5 is a schematic structural diagram of the display device for the workshop billboard provided in the embodiment of the present specification, and as shown in fig. 5, the device includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to cause the at least one processor to:
collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on the user characteristics, wherein the billboard mode comprises a privacy mode; acquiring original data to be displayed, and determining the data type of the original data; when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
Embodiments of the present specification also provide a non-volatile computer storage medium storing computer-executable instructions configured to:
collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on the user characteristics, wherein the billboard mode comprises a privacy mode; acquiring original data to be displayed, and determining the data type of the original data; and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the embodiments of the apparatus, the device, and the nonvolatile computer storage medium, since they are substantially similar to the embodiments of the method, the description is simple, and for the relevant points, reference may be made to the partial description of the embodiments of the method.
The foregoing description has been directed to specific embodiments of this disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.
The apparatuses and media provided in the embodiments of the present description correspond to the methods one to one, and therefore the apparatuses and the media also have beneficial technical effects similar to the corresponding methods.
As will be appreciated by one skilled in the art, embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, the description may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the description may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The description has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the description. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include forms of volatile memory in a computer readable medium, random Access Memory (RAM) and/or non-volatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of a computer-readable medium.
Computer-readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device. As defined herein, a computer readable medium does not include a transitory computer readable medium such as a modulated data signal and a carrier wave.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.
The above description is merely one or more embodiments of the present disclosure and is not intended to limit the present disclosure. Various modifications and alterations to one or more embodiments of the present description will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement or the like made within the spirit and principle of one or more embodiments of the present specification should be included in the scope of the claims of the present specification.
Claims (10)
1. A display method for a shop signboard, the method comprising:
the method comprises the steps of collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on each user characteristic, wherein the billboard mode comprises a privacy mode;
acquiring original data to be displayed, and determining the data type of the original data;
and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and displaying the display data.
2. The method as claimed in claim 1, wherein determining the kanban mode of the workshop kanban based on the user characteristics specifically comprises:
identifying the user characteristics of the one or more users, and determining the user identities of the one or more users;
judging whether the user belongs to a preset white list user or not based on the user identities of the one or more users;
if the one or more users belong to the white list user, determining that the billboard mode of the workshop billboard is a non-confidential mode;
and if at least one user does not belong to the white list user in the users of the one or more users, determining that the billboard mode of the workshop billboard is a secret mode.
3. The display method for the workshop kanban according to claim 1, wherein the generating of the display data by performing data interference on the original data based on a data type of the original data and a preset interference mode specifically comprises:
when the data type of the original data is a numerical value type, setting a data disturbance range corresponding to the interference mode based on the original data;
generating a non-zero random number in the data disturbance range, and calculating the sum of the original data and the non-zero random number to serve as interference data;
determining data attributes of the original data, wherein the data attributes comprise a data standard range of the original data and a data standard range of the original data;
judging whether the interference data meet the preset conditions of the data attributes of the original data or not based on the data attributes of the original data and the interference data;
if the interference data meet the preset conditions of the data attributes of the original data, taking the interference data as display data;
and if the interference data do not accord with the preset condition of the data attribute of the original data, regenerating a non-zero random number, and calculating the sum of the non-zero random number and the original data to generate display data which accord with the preset condition.
4. The display method for the workshop kanban of claim 3, wherein if the interference data conforms to the data attribute of the original data, the method takes the interference data as display data, and specifically comprises:
when the data attribute corresponding to the original data is in a data standard range and the interference data is in the data standard range, determining that the interference data meets the preset condition of the data attribute of the original data;
or, when the data attribute corresponding to the original data is the data standard range which does not exist, determining that the interference data meets the preset condition of the data attribute of the original data;
and when the interference data are determined to meet the preset conditions of the data attributes of the original data, taking the interference data as display data and taking the interference data as display data.
5. The display method for the workshop billboard according to claim 1, wherein based on the data type of the raw data and a preset interference mode, performing data interference on the raw data to generate display data, specifically comprising:
when the data type of the original data is data of a text type, determining a designated field and a residual field in the original data, wherein the designated field is a field in a preset encryption field data set;
carrying out keyword replacement on the specified field to generate a replacement field;
and generating a replacement text according to the replacement field and the residual field, and taking the replacement text as display data.
6. The display method for the workshop kanban of claim 5, wherein determining the designated field and the remaining fields in the raw data specifically comprises:
carrying out field splitting on the original data to obtain a plurality of text fields;
comparing the plurality of text fields with fields in a preset encryption field data set, and judging whether the plurality of text fields have the same designated fields as the encryption field data set or not;
and taking the fields except the specified field in the plurality of text fields as the remaining fields.
7. The display method for the workshop kanban according to claim 5, wherein generating a replacement text according to the replacement field and the remaining field specifically comprises:
respectively setting numbering marks for the designated field and the rest fields according to the field sequence of a plurality of fields in the text;
using the number identification of the specified field as the replacement number identification of the replacement field;
and setting the field sequence of the replacement field and the residual field according to the replacement number identification of the replacement field and the number identification of the residual field, and generating a replacement text.
8. The display method for the workshop kanban of claim 1, wherein the collecting of the user characteristics of one or more users entering the workshop specifically comprises:
the method comprises the steps that a biological feature acquisition device arranged at an entrance of a workshop is used for acquiring biological identification images of one or more users entering the workshop, wherein the biological identification images comprise any one of face images and fingerprint images;
obtaining user characteristics of the one or more users based on the biometric images of the one or more users.
9. A display device for a shop signboard, the device comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein,
the memory stores instructions executable by the at least one processor to enable the at least one processor to:
the method comprises the steps of collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on each user characteristic, wherein the billboard mode comprises a privacy mode;
acquiring original data to be displayed, and determining the data type of the original data;
and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and performing data display on the display data.
10. A non-transitory computer storage medium storing computer-executable instructions configured to:
the method comprises the steps of collecting user characteristics of one or more users entering a workshop, and determining a billboard mode of a billboard of the workshop based on each user characteristic, wherein the billboard mode comprises a privacy mode;
acquiring original data to be displayed, and determining the data type of the original data;
and when the signboard mode of the workshop signboard is the confidential mode, performing data interference on the original data based on the data type of the original data and a preset interference mode to generate display data, and performing data display on the display data.
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