CN115758311A - Data display method and display system - Google Patents
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- CN115758311A CN115758311A CN202211528063.5A CN202211528063A CN115758311A CN 115758311 A CN115758311 A CN 115758311A CN 202211528063 A CN202211528063 A CN 202211528063A CN 115758311 A CN115758311 A CN 115758311A
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Abstract
The application relates to a data display method and a data display system, and provides a task display screen, wherein the task display screen is provided with a visual area; the method comprises the following steps: detecting the boundary of a visible area, and acquiring first characteristics of incoming and outgoing objects entering the visible area under the condition that the existence of the external objects entering the visible area is detected; identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features; controlling the task display screen to display the first display content when the first similarity is larger than or equal to a preset value; and controlling the task display screen to display the second display content under the condition that the first similarity is smaller than the preset value. The switching of the display contents is realized when unauthorized persons appear in front of the task display screen, so that the display contents which do not belong to secrets are displayed on the task display screen, the unauthorized persons are prevented from seeing the secret-related contents displayed on the task display screen, the secret of an enterprise is prevented from being revealed to non-enterprise persons, and the confidentiality is greatly enhanced.
Description
Technical Field
The application relates to the technical field of Internet of things, in particular to a data display method and a data display system.
Background
When an enterprise manages tasks and indexes, the tasks, the indexes and the progress of the tasks and the indexes are recorded on a display board frequently to remind a responsible person to follow up the task process, so that mutual excitation and mutual supervision among different responsible persons are realized. The traditional display board is written by using a multi-purpose ink pen, and completed or outdated tasks or indexes need to be erased during updating, so that the display board is inconvenient to use and cannot be used for archiving and recording the progress of the completed tasks.
The displayer of the electronic screen well overcomes the problems, and the tasks and the indexes are updated, filed in real time and displayed in a rolling mode. However, most of the existing electronic display screens are flow type display, that is, tasks, indexes or the progress of the tasks or the indexes to be displayed are displayed in a fixed or rolling mode according to a set display sequence, so that the displayed group objects cannot be screened, enterprise secrets are easily leaked to non-enterprise staff, and the confidentiality is poor.
Disclosure of Invention
Based on this, it is necessary to aim at that in the prior art, most of electronic display screens are flow type display, that is, tasks, indexes or the progress of the tasks, the indexes or the progress of the indexes to be displayed are fixedly or in a rolling mode according to a set display sequence, objects of a displayed group cannot be screened, enterprise secrets are easily revealed to non-enterprise employees, and the confidentiality is poor. The data display method and the display system are provided, so that display contents can be switched when unauthorized people appear in front of the task display screen, display contents which do not belong to secrets are displayed on the task display screen, unauthorized people are prevented from seeing secret-related contents displayed on the task display screen, the secrets of enterprises are prevented from being revealed to non-enterprise people, and the confidentiality is greatly enhanced.
The data display method comprises the steps of providing a task display screen, wherein the task display screen is provided with a visual area; the method comprises the following steps:
s10, detecting the boundary of the visible area, and acquiring a first characteristic of an external object entering the visible area under the condition that the external object entering the visible area is detected;
s20, identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features;
s30, controlling the task display screen to display first display contents under the condition that the first similarity is larger than or equal to a preset value; and controlling the task display screen to display second display content under the condition that the first similarity is smaller than the preset value.
Preferably, in the data presentation method, the authorization feature set includes a primary authorization feature set and a secondary authorization feature set, the first presentation content includes a primary presentation content and a secondary presentation content, and the S30 further includes the following steps:
under the condition that the first similarity is larger than or equal to the preset value, identifying and calculating a second similarity between the authorization features in the primary authorization feature set and the first features, and identifying and calculating a third similarity between the authorization features in the secondary authorization feature set and the first features;
controlling the task display screen to display the secondary authorization feature under the condition that the second similarity is smaller than the preset value and the third similarity is larger than or equal to the preset value;
and controlling the task display screen to display the primary authorization characteristic and the secondary authorization characteristic under the condition that the second similarity is larger than or equal to the preset value and the third similarity is smaller than the preset value.
Preferably, in the data display method, the step S30 further includes the steps of:
under the condition that the first similarity is larger than or equal to the preset value, acquiring images in the visible area in real time;
and identifying whether a camera device exists in the image by the big data, and controlling the task display screen to display the second display content under the condition that the camera device exists in the image.
Preferably, in the data display method, the external object is an external person, and the step S30 further includes the following steps:
under the condition that the first similarity is larger than or equal to the preset value, acquiring images in the visible area in real time;
the big data identifies whether a camera exists in the image, and human behavior action analysis is carried out on a carrying object of the camera in the image under the condition that the camera exists in the image;
and under the condition that the action of shooting the task display screen by using the camera device exists in the carried object, controlling the task display screen to display second display content.
Preferably, in the data presentation method, when the behavior action of using the image pickup device to capture the task presentation screen exists in the carrying object, the method further includes the following steps:
and sending alarm information to an administrator, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and the image information of the carried object.
Preferably, in the above data displaying method, when the first similarity is smaller than the preset value, the method further includes the following steps:
under the condition that the first similarity is smaller than the preset value, monitoring whether the foreign object leaves the visible area in real time;
and controlling the task display screen to display the first display content under the condition that the foreign object leaves the visual area.
Preferably, in the data display method, the S30 further includes the following steps:
and sending alarm information to an administrator under the condition that the first similarity is smaller than the preset value, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and the first characteristic of the foreign object.
Preferably, in the data presentation method, the first feature is at least two of a face feature, an iris feature and a clothing feature of the foreign object, and the authorization feature is a face feature, an iris feature and an employee id of an authorized object.
A display system, comprising:
the task display screen is provided with a visible area;
an intrusion detection device that detects a boundary of the viewable area;
the characteristic acquisition module is electrically connected with the intrusion detection device and is used for acquiring a first characteristic of the foreign object entering the visible area;
the storage module stores an authorization feature set, first display content and second display content, and is electrically connected with the task display screen;
the storage module and the feature acquisition module are electrically connected with the feature identification calculation module, and the feature identification calculation module is used for identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features;
the judging module is used for judging whether the first similarity is smaller than a preset value or not, outputting a first control signal when the first similarity is larger than or equal to the preset value, and outputting a second control signal when the first similarity is smaller than the preset value;
the control module group, the control module group with judge the module electricity and connect, just the control module group is used for according to first control signal control the demonstration of task show screen the first show content, the control module group is used for according to second control signal control the demonstration of task show screen the second show content.
Preferably, in the above display system, further comprising:
the image acquisition device is electrically connected with the judgment module, and acquires the image in the visible area in real time according to the first control signal;
the camera device identification module is electrically connected with the image acquisition device and used for identifying whether a camera device exists in the image or not through big data, and under the condition that the camera device exists in the image, the camera device identification module outputs a third control signal;
human behavior action analytical equipment, image acquisition device with control module group all with human behavior action analytical equipment electricity is connected, human behavior action analytical equipment is right in the image camera device's the object of carrying carries out human behavior action analysis carry the object to have the use camera device shoots under the condition of the behavior action of task show screen, the output second control signal.
The technical scheme who this application adopted can reach following beneficial effect:
in the data display method and the data display system disclosed by the embodiment of the application, the boundary of the visual area of the task display screen is detected, under the condition that the existence of a foreign object entering the visual area is detected, the first characteristic of the object entering the visual area and coming from the inside and outside is obtained, then the first similarity between the authorization characteristic in the authorization characteristic set and the first characteristic is identified and calculated, under the condition that the first similarity is larger than or equal to a preset value, the foreign object is indicated to be an authorized person, the task display screen is controlled to display the first display content, the first display content can comprise stage or long-term indexes facing a specific object to display enterprises, confidential contents such as tasks and completion progress of the tasks, under the condition that the first similarity is smaller than the preset value, the foreign object is indicated not to be the authorized person, the task display screen is controlled to display the second display content, the second display content can comprise other contents needing to be displayed facing public objects, and the like, the switching of the display content when the unauthorized persons appear in front of the task display screen, the unauthorized contents which do not belong to secret to be displayed on the task display screen is displayed, and the performance of the enterprise is prevented from being leaked to the confidential contents to the enterprise, and the confidential contents are greatly enhanced.
Detailed Description
To facilitate an understanding of the present application, the present application will be described more fully below with reference to the accompanying examples. The preferred embodiments of the present application are given in the examples. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. As used herein, the terms "vertical," "horizontal," "left," "right," "top," "bottom," "top," and the like are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used herein in the description of the present application is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The embodiment of the application discloses a data display method, and the disclosed display method provides a task display screen which is used for displaying periodic or long-term indexes, tasks, completion progress and the like of an enterprise facing a specific object and also can be used for displaying other contents needing to be displayed by the enterprise facing a public object. The task display screen is provided with a visual area, and the visual area of the task display screen refers to: the content displayed by the task display screen can be seen by people in the visual area through naked eyes, and the content displayed by the task display screen cannot be seen or cannot be seen clearly by people outside the visual area through naked eyes. Specifically, the visual area may be a sector area with the task display screen as a vertex.
The method comprises the following steps:
s10, detecting the boundary of the visible area through a boundary intrusion sensor or a light curtain sensor, and normally displaying the task display screen under the condition that no external object enters the visible area. In the case that the existence of a foreign object entering the visible area is detected, first characteristics of the foreign object entering the visible area and the foreign object entering the visible area are acquired. A plurality of high definition probes may be distributed on the visible area boundary line. The plurality of high-definition probes are mainly arranged at intervals and in positions to cover the visible area, and immediately acquire first features of the foreign object when the foreign object just passes through the boundary of the visible area, wherein the first features can comprise at least one of face features, iris features and clothing features. The foreign object generally refers to a foreign person, and may be some equipment with a camera function.
S20, identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features;
the authorization features can comprise face features, iris features and clothing features corresponding to the first features, the face features, the iris features and the clothing features of the authorized personnel are collected in advance through the authorization features, the clothing features of the authorized personnel can also be called as worker clothing features because the authorized personnel generally wear worker clothing, meanwhile, the authorization features collected are multiple because the authorized personnel can be multiple, and the multiple authorization features are placed in one set to obtain the authorization feature set. The obtained first feature is compared with each authorization feature in the authorization feature set for identification, and a first similarity between the authorization features in the authorization feature set and the first feature is calculated.
S30, controlling the task display screen to display first display contents under the condition that the first similarity is larger than or equal to a preset value; and controlling the task display screen to display the second display content under the condition that the first similarity is less than the preset value.
And under the condition that the first similarity is larger than or equal to the preset value, the foreign object is an authorized person, the task display screen is controlled to display first display content, and the first display content can comprise periodical or long-term indexes, tasks, completion progress and other confidential contents for displaying the enterprise facing the specific object. And under the condition that the first similarity is less than the preset value, the external object is not an authorized person, the task display screen is controlled to display second display content, and the second display content can comprise non-confidential content such as other content required to be displayed by a public object oriented display enterprise.
According to the data display method, the boundary of a visual area of a task display screen is detected, under the condition that the existence of an external object entering the visual area is detected, first characteristics of the object entering the visual area and the object coming from the inside and the outside are obtained, then first similarity between the authorization characteristics in an authorization characteristic set and the first characteristics is identified and calculated, under the condition that the first similarity is larger than or equal to a preset value, the external object is an authorized person, the task display screen is controlled to display first display content, the first display content can comprise stage or long-term indexes, tasks and completion progress and other confidential contents of the enterprise facing to be displayed by a specific object, under the condition that the first similarity is smaller than the preset value, the external object is not the authorized person, the task display screen is controlled to display second display content, the second display content can comprise other contents needing to be displayed by the enterprise facing a public object, and other confidential contents facing the unauthorized object are displayed, switching of the display content is achieved when the unauthorized person appears in front of the task display screen, the display content which does not belong to the secret is displayed by the authorized person is avoided from seeing the task display screen, and therefore confidentiality of the enterprise is greatly enhanced.
And when the external object meeting the early warning condition exists, controlling the task display screen to display second display content and give an alarm. By carrying out pre-judgment analysis on the movement trend of the foreign object, when the foreign object meets the early warning condition of approaching the visual area, the intention of the foreign object to invade the visual area is judged, and the task display screen is controlled to display the second display content and give an alarm, so that the automatic early warning of the invasion divulgence event is realized, and the real-time performance and the accuracy of the early warning are improved.
Further, the positions of the foreign objects in the video frames of the monitoring video are determined, and the positions of the foreign objects in the video frames are arranged according to the time sequence of the video frames so as to determine the movement trend information of the foreign objects. In this embodiment, a plurality of collected video frames are analyzed to determine the positions of the foreign objects, and the positions are arranged according to a time sequence, so that information such as the moving direction, the moving speed, the stay time in the early warning area and the like of the foreign objects is obtained, and the moving trend of the foreign objects is further judged.
In the enterprise management process, confidential contents are generally divided into a plurality of levels, and therefore authorized personnel are divided into a plurality of levels, based on which, in an optional embodiment, the authorization feature set may include a primary authorization feature set and a secondary authorization feature set, the first displayed content may include primary displayed content and secondary displayed content, wherein the primary authorization feature set has the highest level, and the corresponding primary displayed content has the highest security requirement; s30 may further include the steps of:
under the condition that the first similarity is larger than or equal to a preset value, identifying and calculating a second similarity between the authorization features in the primary authorization feature set and the first features, and identifying and calculating a third similarity between the authorization features in the secondary authorization feature set and the first features;
and under the condition that the authorized personnel entering the visible area are determined, grading the authorized personnel so as to display different confidential contents aiming at the authorized personnel with different grades.
Under the condition that the second similarity is smaller than the preset value and the third similarity is larger than or equal to the preset value, the authorized person is a second-level authorized person, the task display screen is controlled to display second-level authorization characteristics, the level is lower than that of the first-level authorized person, therefore, the second-level display content only needs to be displayed for the second-level authorized person, and leakage of the first-level display content caused by the fact that the second-level authorized person obtains the first-level display content is avoided.
And under the condition that the second similarity is larger than or equal to a preset value and the third similarity is smaller than the preset value, the authorized person is a first-level authorized person, the task display screen is controlled to display a first-level authorization characteristic and a second-level authorization characteristic, and the first-level authorized person has the highest level, so that the first-level authorized person can display the first-level authorization characteristic and the second-level authorization characteristic.
By the method, classified management of the confidential contents can be realized, the risk of leakage of the confidential contents is reduced step by step, the first-level display contents at the highest level are only displayed for first-level authorized personnel, and only a few first-level authorized personnel can obtain the first-level display contents at the highest level, so that the confidentiality is further improved. The embodiment of the application is not limited to dividing the authorization level into two levels, and can be divided into a plurality of levels according to the technical principle and the actual requirements, and classified management is carried out on the confidential contents.
Preferably, S30 may further include the steps of:
under the condition that the first similarity is larger than or equal to a preset value, acquiring an image in a visible area in real time;
if the authorized person entering the visible area is determined, monitoring is performed on the authorized person, and whether the authorized person carries the camera device is monitored, because the camera device (the present application is not limited to a camera, and may also be other equipment with a camera function, such as a mobile phone) is carried, there is a possibility of taking pictures or taking videos, and if the pictures or videos are not uniformly managed, the pictures or videos are easily leaked, so that the confidential content is leaked through the authorized person.
Specifically, whether a camera device exists in the big data identification image or not is controlled to display the second display content through the task display screen under the condition that the camera device exists in the image, and the confidential content is prevented from being photographed or being photographed by a source, so that the confidential content is prevented from being leaked through authorized personnel, and the confidentiality is further improved.
In the above technical solution, currently, an authorized person usually carries a mobile phone, and when there is an authorized person making a call through the mobile phone, the content being displayed on the task display screen is switched, and such an unnecessary switching action occurs, in order to improve the accuracy of confidentiality, in an optional embodiment, the external object is an external person, and S30 may further include the following steps:
under the condition that the first similarity is larger than or equal to a preset value, acquiring an image in a visible area in real time;
the big data identifies whether a camera exists in the image, and human behavior action analysis is carried out on a carrying object of the camera in the image under the condition that the camera exists in the image;
and controlling the task display screen to display the second display content under the condition that the action of shooting the task display screen by using the camera device exists in the carried object.
Under the condition that the authorized person is determined to enter the visible area, monitoring is carried out on the authorized person, whether the authorized person carries the camera device is monitored, under the condition that the authorized person carries the camera device, human behavior action analysis is carried out on the person carrying the camera device, under the condition that the person carrying the camera device shoots the behavior action of the task display screen, the task display screen is controlled to display second display content, the authorized person carries the camera device in time, as long as the task display screen is not shot, the content displayed by the task display screen can not be switched when the authorized person calls, unnecessary switching action is avoided, and confidentiality is improved.
In the process of analyzing the human behavior and action of a carrying person carrying the camera device, under the condition that a carrying object has the behavior and action of shooting the task display screen by using the camera device, the method can further comprise the following steps:
and sending alarm information to an administrator, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and object carrying image information.
After receiving the alarm information, the administrator timely stops shooting behaviors and requires a shooter to delete the shooting contents, so that the confidential contents are prevented from being leaked, the confidential contents are prevented from being leaked through authorized personnel, and double confidentiality of external unauthorized personnel and internal authorized personnel is realized. Specifically, the alarm can be given through an audible and visual alarm.
Further, in a case that it is monitored that the foreign object entering the visible area is not an authorized person, an alarm message may be sent to the administrator to prompt the administrator to pay attention to the foreign object, and specifically, S30 may further include the following steps:
and under the condition that the first similarity is less than the preset value, namely under the condition that the foreign object entering the visible area is not an authorized person, sending alarm information to an administrator, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and first characteristics of the foreign object. After receiving the alarm information, the administrator pays attention to the movement and intention of the alien personnel in real time until the alien personnel leave the visual area. Meanwhile, the situation that the authorized person is identified as an unauthorized person due to the fact that similarity calculation errors can be avoided, the administrator can manually eliminate the alarm after receiving the alarm information, and the task display screen is controlled to display the first display content, so that the fault tolerance of the display method is improved.
Preferably, in the case that the first similarity is less than the preset value, the method further includes the following steps:
under the condition that the first similarity is smaller than a preset value, whether the foreign object leaves a visible area or not is monitored in real time;
and controlling the task display screen to display the first display content when the foreign object leaves the visual area. According to the technical scheme, closed-loop control can be formed in the display method, switching between the first display content and the second display content can be automatically completed, and systematicness of the display method is improved.
In order to improve the calculation accuracy of the first similarity, and avoid the calculation error, authorized persons are identified as unauthorized persons, or unauthorized persons are identified as authorized persons, so that the leakage of confidential contents is caused. Based on this, in an alternative embodiment, the first feature is at least two of a face feature, an iris feature and a clothing feature of the foreign object, and the authorization feature is a face feature, an iris feature and an employee identity of the authorization object. Whether the foreign object is an authorized person or not is confirmed through at least two characteristics of the foreign object, and the calculation accuracy of the first similarity can be further improved.
The present application further discloses a display system for implementing the display method in the above embodiments, the display system disclosed in the present application includes:
the task display screen is provided with a visual area;
an intrusion detection device that detects a boundary of the visible area;
the characteristic acquisition module is electrically connected with the intrusion detection device and is used for acquiring first characteristics of objects entering the visible area and coming from the inside and outside;
the storage module stores the authorization feature set, the first display content and the second display content, and is electrically connected with the task display screen;
the characteristic identification and calculation module is used for identifying and calculating a first similarity between the authorization characteristics in the authorization characteristic set and the first characteristics;
the judging module is used for judging whether the first similarity is smaller than a preset value or not, outputting a first control signal by the judging module under the condition that the first similarity is larger than or equal to the preset value, and outputting a second control signal by the judging module under the condition that the first similarity is smaller than the preset value;
the control module is electrically connected with the judging module and used for controlling the task display screen to display first display contents according to the first control signal, and the control module is used for controlling the task display screen to display second display contents according to the second control signal.
In the display system disclosed by the embodiment of the application, the boundary of the visual area of the task display screen is detected through the intrusion detection device, under the condition that the existence of an external object entering the visual area is detected, the first characteristic of the object entering the visual area is obtained through the characteristic obtaining module, then the first similarity between the authorized characteristic and the first characteristic in the authorized characteristic set is identified and calculated through the characteristic identification calculating module, under the condition that the first similarity is larger than or equal to the preset value, the external object is indicated to be an authorized person, the task display screen is controlled through the control module to display the first display content, the first display content can comprise stage or long-term indexes, tasks, completion progress and other confidential contents, the external object is indicated to be not an authorized person under the condition that the first similarity is smaller than the preset value, the task display screen is controlled through the control module to display the second display content, the second display content can comprise other contents, and the like, which are required to be displayed, and the privacy of the enterprise is not required to be displayed through the task display screen, and the non-confidential contents can be displayed on the display screen when the task display screen before the authorized person appears, so that the display contents can be greatly prevented from being leaked to the privacy of the public display screen, and the privacy of the enterprise, and the non-confidential contents can be greatly prevented from being seen by the public display screen.
Further, the display system disclosed in the present application may further include:
the image acquisition device is electrically connected with the judgment module and acquires an image in a visible area in real time according to the first control signal;
the camera shooting device identification module is electrically connected with the image acquisition device and used for identifying whether a camera shooting device exists in the image or not through big data, and under the condition that the camera shooting device exists in the image, the camera shooting device identification module outputs a third control signal;
the human behavior action analysis device, the image acquisition device and the control module are electrically connected with the human behavior action analysis device, the human behavior action analysis device analyzes human behavior actions of a carrying object of the image pickup device in the image, and a second control signal is output under the condition that the carrying object has behavior actions of using the image pickup device to shoot the task display screen.
All possible combinations of the technical features of the above embodiments may not be described for the sake of brevity, but should be considered as within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several implementation modes of the present application, and the description thereof is specific and detailed, but not construed as limiting the scope of the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. The data display method is characterized in that a task display screen is provided, and the task display screen is provided with a visual area; the method comprises the following steps:
s10, detecting the boundary of the visible area, and acquiring a first characteristic of an external object entering the visible area under the condition that the external object entering the visible area is detected;
s20, identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features;
s30, controlling the task display screen to display first display contents under the condition that the first similarity is larger than or equal to a preset value; and controlling the task display screen to display second display content under the condition that the first similarity is smaller than the preset value.
2. The data presentation method of claim 1, wherein the authorization feature set comprises a primary authorization feature set and a secondary authorization feature set, the first presentation content comprises a primary presentation content and a secondary presentation content, and the S30 further comprises the following steps:
under the condition that the first similarity is larger than or equal to the preset value, identifying and calculating a second similarity between the authorization features in the primary authorization feature set and the first features, and identifying and calculating a third similarity between the authorization features in the secondary authorization feature set and the first features;
controlling the task display screen to display the secondary authorization features under the condition that the second similarity is smaller than the preset value and the third similarity is larger than or equal to the preset value;
and controlling the task display screen to display the primary authorization characteristic and the secondary authorization characteristic under the condition that the second similarity is larger than or equal to the preset value and the third similarity is smaller than the preset value.
3. The data presentation method of claim 1, wherein said S30 further comprises the steps of:
under the condition that the first similarity is larger than or equal to the preset value, acquiring images in the visible area in real time;
and identifying whether the image has a camera device or not by the big data, and controlling the task display screen to display the second display content under the condition that the image has the camera device.
4. The data presentation method of claim 3, wherein the foreign object is a foreign person, and the step S30 further comprises the steps of:
under the condition that the first similarity is larger than or equal to the preset value, acquiring images in the visible area in real time;
the big data identifies whether a camera exists in the image, and human behavior action analysis is carried out on a carrying object of the camera in the image under the condition that the camera exists in the image;
and controlling the task display screen to display second display content under the condition that the behavior action of shooting the task display screen by the camera device exists in the carried object.
5. The data presentation method according to claim 4, wherein when the carrying object has a behavior action of shooting the task presentation screen by using the camera, the method further comprises the following steps:
and sending alarm information to an administrator, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and the carried object image information.
6. The data presentation method according to claim 1, further comprising, in case the first similarity is less than the preset value, the steps of:
under the condition that the first similarity is smaller than the preset value, monitoring whether the foreign object leaves the visible area in real time;
and controlling the task display screen to display the first display content when the foreign object leaves the visual area.
7. The data presentation method of claim 1, wherein said S30 further comprises the steps of:
and sending alarm information to an administrator under the condition that the first similarity is smaller than the preset value, wherein the alarm information comprises any one of short message pushing, voice alarm, light alarm and the first characteristic of the external object.
8. The data presentation method of claim 1, wherein the first features are at least two of face features, iris features, and clothing features of the foreign object, and the authorization features are face features, iris features, and work clothing features of an authorized object.
9. A display system, comprising:
the task display screen is provided with a visual area;
an intrusion detection device that detects a boundary of the viewable area;
the characteristic acquisition module is electrically connected with the intrusion detection device and is used for acquiring a first characteristic of the foreign object entering the visible area;
the storage module stores an authorization feature set, first display content and second display content, and is electrically connected with the task display screen;
the storage module and the feature acquisition module are electrically connected with the feature identification calculation module, and the feature identification calculation module is used for identifying and calculating a first similarity between the authorization features in the authorization feature set and the first features;
the judging module is used for judging whether the first similarity is smaller than a preset value or not, outputting a first control signal when the first similarity is larger than or equal to the preset value, and outputting a second control signal when the first similarity is smaller than the preset value;
the control module group, the control module group with judge the module electricity and connect, just the control module group is used for according to first control signal control the demonstration of task show screen the first show content, the control module group is used for according to second control signal control the demonstration of task show screen the second show content.
10. The display system of claim 9, further comprising:
the image acquisition device is electrically connected with the judgment module and acquires an image in the visible area in real time according to the first control signal;
the camera shooting device identification module is electrically connected with the image acquisition device and used for identifying whether a camera shooting device exists in the image or not through big data, and under the condition that the camera shooting device exists in the image, the camera shooting device identification module outputs a third control signal;
human behavior action analytical equipment, image acquisition device with control module group all with human behavior action analytical equipment electricity is connected, human behavior action analytical equipment is right in the image camera device's the object of carrying carries out human behavior action analysis carry the object to have the use camera device shoots under the condition of the behavior action of task show screen, the output second control signal.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117850607A (en) * | 2024-01-09 | 2024-04-09 | 杭州创厦科技有限公司 | Artificial intelligence house plate information interaction show screen |
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