CN107909174A - Session system based on face recognition technology, method of registering, map guidance method - Google Patents

Abstract

The invention provides a meeting system based on face recognition technology, which includes a venue service subsystem and a management server; the venue service subsystem includes a switch unit, a camera unit, a face recognition analyzer, and a display device; the management server includes a processing unit and a storage device. A registered user information database is stored in the storage unit; a face comparison software and a map software are installed in the processing unit, and the processing unit calls the face comparison software to compare the user's face information with the registered user information database. Face information is compared, and in response to a successful comparison, the conference agenda information corresponding to the registered user is retrieved, and sign-in services and/or map guidance services are provided according to the user's location. The present invention can perform face recognition on users in a designated area, provide users with sign-in service and/or map guidance service according to the area where the customer is located, and can also provide conference room reservation service, etc., saving the labor cost of holding a conference and increasing the efficiency of conference coordination .

Description

Conference system, sign-in method, and map guidance method based on face recognition technology

technical field

The present invention relates to the field of face recognition, in particular to a meeting system, a check-in method, and a map guidance method based on face recognition technology.

Background technique

With the development of intelligent technology in today's information industry and the continuous improvement of global information infrastructure, modern conference centers and office environments have become the needs of meetings. Traditional manual check-in has disadvantages such as difficult statistics and inability to identify counterfeit personnel. Punching and swiping cards are representative meeting sign-in products, but there are disadvantages such as substituting punching cards, low efficiency, difficult statistics, and high management, use and maintenance costs.

The intelligent application of human facial recognition has brought great convenience to work and production and improved efficiency. For example, facial attendance check-in in daily work, VIP customer facial recognition, visitor facial recognition, etc. The application of these systems has brought great benefits to the industry and units. Therefore, with the advancement of technology, it is particularly important to keep up with the pace of the times. important.

Some large-scale conference venues usually have multiple conference centers, and various conferences, exhibitions and other activities are held simultaneously or sequentially. Participants often have problems such as not knowing their own conference schedule and being unable to accurately find the location of the conference center. In addition, participants often need to use some small conference rooms for small-scale discussions.

At present, the organizer arranges many service personnel/organizers to coordinate services for this kind of work. The labor cost of a large conference is quite high, and the coordination efficiency is low. Participants often need to wait or find organizers for consulting services.

Contents of the invention

The purpose of the present invention is to provide a conference system based on face recognition technology, which can perform face recognition on users in designated areas, and provide users with sign-in service and/or map guidance service according to the area where the customer is located, and can also provide conference room reservation Services, etc., save the labor cost of holding meetings and increase the efficiency of meeting coordination.

In order to achieve the above purpose, the present invention refers to a conference system based on face recognition technology, characterized in that the conference system includes several distributed venue service subsystems and management servers;

The venue service subsystem is arranged at the entrance of the venue, the intersection and/or the landmark area, and each venue service subsystem has an independent geographic location setting;

The venue service subsystem includes a switch unit, a camera unit, a face recognition analyzer, and a display device;

The camera unit is electrically connected to the switch unit, is electrically connected to the face recognition analyzer, responds to the switch unit being pressed, takes a user image in a specified area, and transmits the captured user image to the face recognition analyzer;

The face recognition analyzer is electrically connected to the management server, and in response to receiving the user image taken by the camera unit, extracts the user's face information from the user image, and sends it to the management server after processing;

The management server includes a processing unit and a storage unit electrically connected to each other, and a registered user information database is stored in the storage unit;

The identity information of all registered users, face information, and meeting agenda information corresponding to each registered user are stored in the registered user information database;

A face comparison software and a map software are installed in the processing unit, and the processing unit responds to receiving the user's face information sent by the face recognition analyzer, calls the face comparison software, and compares the user's face information with the registration Compare the face information in the user information database,

1) In response to a successful comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's conference agenda information. The location comparison result provides the user with check-in service and/or map guidance service;

2) In response to the comparison failure, displaying the comparison failure information through the display unit;

The sign-in service refers to that the processing unit transfers the user's sign-in information into a sign-in database in response to the current geographic location of the user being consistent with the preset geographic location of the user in the conference agenda, and displays the information through the display unit. Sign-in success information, and the user's meeting agenda information;

The map guidance service refers to that the processing unit invokes the map software to plan for the user from the current location to the entrance of the target meeting place in response to the fact that the current geographical location of the user is inconsistent with the preset geographic location of the user in the conference agenda. roadmap and is displayed via the display unit.

Based on the aforementioned conference system based on face recognition technology, the present invention refers to a method for signing in a conference system based on face recognition technology, including:

In response to the switch unit being pressed, using the camera unit to capture a user image of a designated area;

Use the face recognition analyzer to extract the user's face information from the captured user image;

Call the face comparison software to compare the user's face information with the face information in the registered user information database;

In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information;

In response to the fact that the geographic location of the user at the current moment is consistent with the preset geographic location of the user in the meeting agenda, the user's check-in information is transferred to a check-in database, and the display unit displays successful check-in information and the user's meeting schedule. Agenda information.

Based on the foregoing conference system, the present invention refers to a map guidance method for a conference system based on face recognition technology, including:

In response to the switch unit being pressed, using the camera unit to capture a user image of a designated area;

Use the face recognition analyzer to extract the user's face information from the captured user image;

Call the face comparison software to compare the user's face information with the face information in the registered user information database;

In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information;

In response to the fact that the geographic location of the user at the current moment is not consistent with the preset geographic location of the user in the meeting agenda, the map software is called to plan a route map from the geographic location to the preset geographic location for the user, and the display unit displays .

Compared with the existing ones, the above-mentioned technical solution of the present invention has significant beneficial effects in that it can perform face recognition on users in designated areas, and provide users with sign-in services and/or map guidance services according to the areas where customers are located. It can provide meeting room reservation services, etc., saving the labor cost of holding meetings and increasing the efficiency of meeting coordination.

It should be understood that all combinations of the foregoing concepts, as well as additional concepts described in more detail below, may be considered part of the inventive subject matter of the present disclosure, provided such concepts are not mutually inconsistent. Additionally, all combinations of claimed subject matter are considered a part of the inventive subject matter of this disclosure.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description when taken in conjunction with the accompanying drawings. Other additional aspects of the invention, such as the features and/or advantages of the exemplary embodiments, will be apparent from the description below, or learned by practice of specific embodiments in accordance with the teachings of the invention.

Description of drawings

The figures are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like reference numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of the various aspects of the invention will now be described by way of example with reference to the accompanying drawings, in which:

Fig. 1 is a schematic diagram of the working principle of the meeting system based on face recognition technology of the present invention.

Detailed ways

In order to better understand the technical content of the present invention, specific embodiments are given together with the attached drawings for description as follows.

Aspects of the invention are described in this disclosure with reference to the accompanying drawings, which show a number of illustrated embodiments. Embodiments of the present disclosure are not necessarily intended to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in more detail below, can be implemented in any of numerous ways, since the concepts and embodiments disclosed herein are not limited to any implementation. In addition, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

Referring to Fig. 1, the present invention mentions a conference system based on face recognition technology, which includes several distributed venue service subsystems and management servers.

As mentioned above, the purpose of the present invention is to provide sign-in service, map guidance service and conference room reservation service, etc. From the perspective of sign-in service, the placement of the venue service subsystem is the best at the entrance of each conference center , so that face recognition technology can not only be used for sign-in, but also be used to control the entrance channel of the conference, to prevent non-participants from entering the conference center, and from the perspective of map guidance service and conference room reservation service, it is preferable to use It is best to place the conference service subsystem at some intersections, main passages, or landmark areas, so that participants can quickly find and use it, and each venue service subsystem has an independent geographical location setting, and the management server The current geographic location of the user can be determined according to the geographic location of the venue service subsystem used by the user.

In practical applications, the conference service subsystem can be made mobile, which is convenient for the conference sponsor to adjust the location according to different conference requirements.

The venue service subsystem includes a switch unit, a camera unit, a face recognition analyzer, and a display device.

The camera unit is electrically connected to the switch unit, and is electrically connected to the face recognition analyzer. In response to the switch unit being pressed, a user image in a specified area is captured, and the captured user image is transmitted to the face recognition analyzer.

The face recognition analyzer is electrically connected to the management server, and in response to receiving the user image captured by the camera unit, extracts the user's face information from the user image, and sends it to the management server after processing.

The management server includes a processing unit and a storage unit electrically connected to each other, and a registered user information database is stored in the storage unit.

The registered user information database stores identity information of all registered users, face information, and meeting agenda information corresponding to each registered user.

A face comparison software and a map software are installed in the processing unit, and the processing unit responds to receiving the user's face information sent by the face recognition analyzer, calls the face comparison software, and compares the user's face information with the registration Face information in the user information database is compared, and there are two situations at this time:

In the first case, the comparison is successful. In response to the success of the comparison, the geographical location of the user is obtained according to the geographical location of the venue service subsystem used by the user, and the current time preset in the user's conference agenda information is called. Geographical location, provide the user with check-in service and/or map guidance service based on the comparison result.

In the second case, the comparison fails, and the comparison failure information is displayed through the display unit.

This setting is to make the venue service subsystem provide relevant services only for the participants, so as to prevent non-participants from disturbing the order of the venue.

In addition, there is also a possibility that the user is a blacklisted user of this conference and needs staff to intervene.

For this reason, the present invention sets as follows:

A blacklist database is stored in the storage unit, and the blacklist database includes identity information and facial information of several blacklist users;

The processing unit generates an early warning message to a designated client in response to the recognition of a blacklisted user by the face comparison software, so as to notify staff to quickly intervene in processing. The warning information may include the current identification features of the blacklisted user, such as clothing, specific facial features, location and so on.

The sign-in service refers to that the processing unit transfers the user's sign-in information into a sign-in database in response to the current geographic location of the user being consistent with the preset geographic location of the user in the conference agenda, and displays the information through the display unit. Sign-in success information, and the user's meeting agenda information.

For example, according to the user's meeting agenda, at a certain moment, the user should be in the first meeting place. If the user uses the meeting place service subsystem at the entrance of the first meeting place or in the first meeting place at this time, the management server will After identification and authentication, the user's current usage behavior will be a sign-in behavior by default, and the user's sign-in information will be transferred to the sign-in database. The sign-in information includes the user's identity information, sign-in time, sign-in location, etc.

Considering that some users need to check their meeting agenda information at any time, the present invention provides two ways to solve this problem.

the first way

The venue service subsystem also includes a printing unit, the processing unit is electrically connected to the printing unit, and in response to any registered user signing in successfully, the driving printing unit prints out the conference agenda information corresponding to the registered user in paper form, and the printed out The meeting agenda information in paper form is carried by the user and can be viewed at any time.

the second way

In response to successful sign-in of any registered user, the processing unit sends the meeting agenda information corresponding to the registered user to the mobile phone of the registered user in the form of a message. This approach enables paperless meetings, saving energy and avoiding waste.

Preferably, the printing of meeting agenda information can be set as an optional mode to save time and resources.

And when the location of the user is not the entrance of the venue that he should be at the moment, such as choosing the wrong venue, not finding the correct venue, etc., the venue service subsystem will play a guiding role to guide the user to find the correct venue. The location of the venue, this function is realized by the map guidance service, as follows:

The map guidance service refers to that the processing unit invokes the map software to plan for the user from the current location to the entrance of the target meeting place in response to the fact that the current geographical location of the user is inconsistent with the preset geographic location of the user in the meeting agenda. roadmap and is displayed via the display unit.

This road map can also be printed into paper by the printing unit, or sent to the user's mobile phone client, so that customers can check it at any time.

The venue service subsystem also includes a voice unit to further prompt customers with information such as successful or failed sign-in.

As mentioned in the above scheme, there is a switch unit in the venue service subsystem. The purpose of the switch unit is to allow users to enter the venue one by one, and at the same time avoid unnecessary energy consumption. The venue service subsystem only activates when the user needs Carry out corresponding work services.

However, if the meeting is large in scale, from the perspective of sign-in, users will enter the venue one by one, which will undoubtedly require more verification time.

For conference activities with low authentication requirements and no additional meeting agenda service, only need to count the sign-in information, in order to improve the efficiency of sign-in, the present invention provides a new way of face recognition sign-in, as follows:

The camera unit captures a video image of a designated area in real time, and transmits the captured video image to a face recognition analyzer.

In response to receiving the video image captured by the camera unit, the face recognition analyzer extracts the facial information of all users in the video image from the video image in real time, and sends it to the management server after processing.

In response to receiving the user's face information sent by the face recognition analyzer, the processing unit calls the face comparison software, compares the user's face information with the face information in the registered user information database, and compares the user's face information with the face information in the registered user information database. The successful user information is recorded in the sign-in database, and the successful sign-in information is sent to the user client.

In this case, multiple camera units can be set up to capture video images of specified areas in real time from multiple directions and angles, such as the entrance of the venue, etc. In one video image, there are usually facial information of multiple users , the face recognition analyzer extracts the user's face information with the best quality from multiple video images within a set period of time, and sends it to the management server after processing for the processing unit to perform face comparison in a multi-threaded manner , to quickly complete the sign-in work of multiple people.

As mentioned above, the conference system mentioned in the present invention also has a conference room reservation service function, specifically as follows:

In response to any registered user successfully signing in on any venue service subsystem, the processing unit sends a conference room reservation entry link to the registered user's mobile phone client and/or the display device of the venue service subsystem.

A conference room management software is installed in the processing unit.

In response to receiving a meeting room reservation request from a registered user, the meeting room management software pushes a list of free meeting rooms within the reservation time period to the registered user according to the reservation time period information included in the meeting room reservation request The mobile phone client and/or the display device of the venue service subsystem.

The registered user selects one of the free conference room numbers, and sends the reservation request for the conference room to the processing unit again, and the processing unit invokes the conference room management software in the background for analysis and processing, and realizes the recording and arrangement of new requests.

In practical applications, a display screen can also be placed at the door of each meeting room to display the use status of the meeting room at each time period, so as to prevent other non-reserved personnel from entering.

Further, a venue service subsystem is set up at the entrance of each meeting room for the sign-in authentication of the participants. At this time, the management server will record this request into one of the agenda activities of the meeting, and display it in the participants List.

Based on the aforementioned conference system based on face recognition technology, the present invention refers to a method for signing in a conference system based on face recognition technology, including:

Step 1. In response to the switch unit being pressed, a camera unit is used to capture a user image in a designated area.

Step 2, using a face recognition analyzer to extract the user's face information from the captured user image.

Step 3. Call the face comparison software to compare the user's face information with the face information in the registered user information database.

Step 4. In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information.

Step 5. In response to the fact that the current geographic location of the user is consistent with the user's preset geographic location in the meeting agenda, the user's check-in information is transferred to a check-in database, and the display unit displays successful check-in information, and the User's meeting agenda information.

Based on the foregoing conference system, the present invention refers to a map guidance method for a conference system based on face recognition technology, including:

Step 1. In response to the switch unit being pressed, a camera unit is used to capture a user image in a specified area.

Step 2, using a face recognition analyzer to extract the user's face information from the captured user image.

Step 3. Call the face comparison software to compare the user's face information with the face information in the registered user information database.

Step 4. In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information.

Step 5. In response to the fact that the geographic location of the user at the current moment is inconsistent with the preset geographic location of the user in the meeting agenda, call the map software to plan a route map from the geographic location to the preset geographic location for the user, and display unit to display.

Therefore, the present invention refers to a conference system based on face recognition technology, which can perform face recognition on users in designated areas, and provide users with sign-in services and/or map guidance services according to the area where customers are located, and can also provide conference rooms Reservation services, etc., save the labor cost of holding meetings and increase the efficiency of meeting coordination.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Those skilled in the art of the present invention can make various changes and modifications without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention should be defined by the claims.

Claims (10)

1. A conference system based on face recognition technology, characterized in that, the conference system includes several distributed venue service subsystems and management servers; The venue service subsystem is arranged at the entrance of the venue, the intersection and/or the landmark area, and each venue service subsystem has an independent geographic location setting; The venue service subsystem includes a switch unit, a camera unit, a face recognition analyzer, and a display device; The camera unit is electrically connected to the switch unit, is electrically connected to the face recognition analyzer, responds to the switch unit being pressed, takes a user image in a specified area, and transmits the captured user image to the face recognition analyzer; The face recognition analyzer is electrically connected to the management server, and in response to receiving the user image taken by the camera unit, extracts the user's face information from the user image, and sends it to the management server after processing; The management server includes a processing unit and a storage unit electrically connected to each other, and a registered user information database is stored in the storage unit; The identity information of all registered users, face information, and meeting agenda information corresponding to each registered user are stored in the registered user information database; A face comparison software and a map software are installed in the processing unit, and the processing unit responds to receiving the user's face information sent by the face recognition analyzer, calls the face comparison software, and compares the user's face information with the registration Compare the face information in the user information database, 1) In response to a successful comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's conference agenda information. The location comparison result provides the user with check-in service and/or map guidance service; 2) In response to the comparison failure, displaying the comparison failure information through the display unit; The sign-in service refers to that the processing unit transfers the user's sign-in information into a sign-in database in response to the current geographic location of the user being consistent with the preset geographic location of the user in the conference agenda, and displays the information through the display unit. Sign-in success information, and the user's meeting agenda information; The map guidance service refers to that the processing unit invokes the map software to plan for the user from the current location to the entrance of the target meeting place in response to the fact that the current geographical location of the user is inconsistent with the preset geographic location of the user in the meeting agenda. roadmap and is displayed via the display unit. 2. The conference system based on face recognition technology according to claim 1, wherein the venue service subsystem also includes a printing unit, the processing unit is electrically connected to the printing unit, and in response to any registered user signing in successfully , driving the printing unit to print out the meeting agenda information corresponding to the registered user in paper form. 3. The meeting system based on face recognition technology according to claim 1, wherein the processing unit sends the conference agenda information corresponding to the registered user to the Registered user's mobile phone. 4. The meeting system based on face recognition technology according to claim 1, characterized in that the venue service subsystem further comprises a voice unit. 5. The conference system based on face recognition technology according to claim 1, wherein the processing unit sends a conference room reservation entry link to The mobile phone client of the registered user and/or the display device of the venue service subsystem. 6. The conference system based on face recognition technology according to claim 5, wherein a conference room management software is installed in the processing unit; In response to receiving a meeting room reservation request from a registered user, the meeting room management software pushes a list of free meeting rooms within the reservation time period to the registered user according to the reservation time period information included in the meeting room reservation request The mobile phone client and/or the display device of the venue service subsystem. 7. The meeting system based on face recognition technology according to claim 1, wherein a blacklist database is stored in the storage unit, and the blacklist database includes identity information and face information of several blacklist users. information; The processing unit generates a warning message to a designated client in response to the recognition of a blacklisted user by the face comparison software. 8. The conference system based on face recognition technology according to claim 1, wherein the camera unit captures a video image of a specified area in real time, and transmits the video image taken to a face recognition analyzer; In response to receiving the video image taken by the camera unit, the face recognition analyzer extracts the face information of all users in the video image from the video image in real time, and sends it to the management server after processing; In response to receiving the user's face information sent by the face recognition analyzer, the processing unit calls the face comparison software, compares the user's face information with the face information in the registered user information database, and compares the user's face information with the face information in the registered user information database. The successful user information is recorded in the sign-in database, and the successful sign-in information is sent to the user client. 9. A sign-in method using the conference system based on face recognition technology according to claim 1, characterized in that it comprises: In response to the switch unit being pressed, using the camera unit to capture a user image of a designated area; Use the face recognition analyzer to extract the user's face information from the captured user image; Call the face comparison software to compare the user's face information with the face information in the registered user information database; In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information; In response to the fact that the geographic location of the user at the current moment is consistent with the preset geographic location of the user in the meeting agenda, the user's check-in information is transferred to a check-in database, and the display unit displays successful check-in information and the user's meeting Agenda information. 10. A map guidance method using the conference system based on face recognition technology according to claim 1, characterized in that it comprises: In response to the switch unit being pressed, using the camera unit to capture a user image of a specified area; Use the face recognition analyzer to extract the user's face information from the captured user image; Call the face comparison software to compare the user's face information with the face information in the registered user information database; In response to successful face information comparison, obtain the user's geographic location according to the geographic location of the venue service subsystem used by the user, and retrieve the preset geographic location at the current moment in the user's meeting agenda information; In response to the fact that the geographic location of the user at the current moment is inconsistent with the preset geographic location of the user in the meeting agenda, the map software is called to plan a route map from the geographic location to the preset geographic location for the user, and the display unit displays .