TWI408606B - Confirm the identity system with the initial meeting of RFID - Google Patents

Abstract

This invention is about an RFID-based identification system for first meeting and the system is implemented in a mobile device with a display. The system includes the following three units: a read unit for reading each visitor's identification information which is stored in each corresponding RFID tag, a processing unit for dividing all visitors' information into C parts (according to the number of sub-displays C, the number of visitors N, and the priorities of visitors), and a user interface unit for showing the C parts of the N visitors' identification information in the C sub-displays if N > C.

Description

Confirm the identity system with the first meeting of RFID

The present invention relates to a confirmation identity system, and more particularly to an initial meeting confirmation identity system using RFID.

For an object that has never been met, it is not an easy task to immediately identify the other party. Especially in crowded public places, such as airport entry and exit or hotel lobby, receptionists often need to spend more time and energy to identify the visitors they want to receive.

The existing method is nothing more than a contact with the name of the visitor and the receptionist holding the kanban for the customer to actively contact the receptionist, or through the mobile device to let the receptionist and the visitor contact each other. However, the above-mentioned way allows the receptionist to passively wait for the visitor, and in the case of a large number of people, the billboards everywhere will only make the visitors more dazzling, and even turn a blind eye, so the kanban can not play its due function. In addition, through mobile devices, such as mobile phones, it may also be inconvenient to use because of the incompatibility of the telecommunication systems or the problem of language barriers.

Accordingly, it is an object of the present invention to provide a confirmation identity system utilizing RFID.

Thus, the present invention utilizes the first meeting of the RFID to confirm the identity system, which is placed in a mobile device having a display. The system includes a visitor database, a reading unit, a data processing unit, and a user interface processing unit.

The visitor database is used for most of the pre-established visitor data storage corresponding to a majority of visitors. Each of the visitor materials includes an identification information corresponding to the visitor, a photo corresponding to the identification information, and a weight corresponding to the identification information.

The reading unit corresponds to a sensing area and is configured to read an identification information stored in at least one electronic tag located in the sensing area.

The data processing unit is configured to update an unreceived visitor data set according to the identification information read by the reading unit, wherein the unreceived visitor data set includes one of the unreceived visitor The number N and the identification information corresponding to the unaccepted visitor. The data processing unit is further configured to obtain a photo corresponding to the identification information in the unreceived visitor data set from the visitor database. When the number N of the unreceived visitors is greater than the preset total number C of sub-pictures, the data processing unit is further configured to obtain the identification in the unreceived visitor data set from the visitor database. The weight corresponding to the information, and according to the identification information in the unreceived visitor data set, the total number of the sub-pictures C , and the weight corresponding to the identification information in the unreceived visitor data set, a data distribution is obtained. result.

The user interface processing unit is configured to divide a picture to be displayed through the display into a plurality of sub-pictures according to the total number C of the sub-pictures. When the number N of the unreceived visitors is greater than the total number C of the sub-pictures, the user interface processing unit is further configured to display the photos obtained by the data processing unit on the sub-pictures according to the data distribution result. in.

The effect of the invention is that the corresponding photos are respectively displayed on the sub-pictures by the read identification information, so that the receptionist can identify the desires actively and efficiently in a short time. The first time visitors to the reception met.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments.

Referring to Figures 1 and 2, the present invention utilizes the first meeting of the RFID to confirm the identity system 3, which is placed in a mobile device 1 having a display 11. The system 3 includes a visitor database 31, a reading unit 32, a data processing unit 33, and a user interface processing unit 34. In the preferred embodiment, the data processing unit 33 and the user interface processing unit 34 are implemented in a software manner, and the implementation aspect thereof is a computer program product for storing a confirmation identity program. When a mobile device 1, such as a mobile phone or a personal digital assistant (PDA), has the hardware such as the reading unit 32 and loads the program, the data processing unit 33 and the user interface can be realized. The function of processing unit 34. In addition, the mobile device 1 is used by the receptionist.

The visitor database 31 is used for pre-establishment of a plurality of pens, and corresponds to visitor data storage of a plurality of visitors, respectively. Each visitor profile includes an identification information corresponding to the visitor, a photo corresponding to the identification information, and a weight corresponding to the identification information. Each of the identification information is used to identify a corresponding visitor. The photo is a large photo of the respondent, with a special focus on the face. This weight is determined based on the importance of the corresponding visitor. In other words, for more important visitors, the corresponding weight is higher.

It is worth mentioning that the mobile device 1 can also be connected to a remote visitor database (not shown) established on a server via the Internet to obtain other more detailed information about the visitor. Information, such as birthdays, passport numbers, blood types, writings, hobbies, etc. The connection between the mobile device 1, the server and the Internet is easily understood by those skilled in the art, and is not the focus of the present invention, and therefore will not be described herein.

The reading unit 32 corresponds to a sensing area 5 and is used for reading an identification information stored in at least one electronic tag 21 located in the sensing area 5. The implementation of the electronic tag 21 is a Radio Frequency IDentification (RFID) tag embedded in an invitation card 2. The invitation card 2 is handed over to the visitor in advance for them to carry with them. The reading unit 32 is an RFID reader (Reader).

The data processing unit 33 is configured to update an unreceived visitor data set according to the identification information read by the reading unit 32. The unreceived visitor data set includes a number N of unreceived visitors and identification information corresponding to the unreceived visitor. The data processing unit 33 is further configured to obtain, from the visitor database 31, a photo corresponding to the identification information in the unreceived visitor data set.

When the number N of the unreceived visitors is greater than the preset total number C of sub-pictures, the data processing unit 33 is further configured to obtain from the visitor database 31 the set of visitor data of the unreceived Identifying the weight corresponding to the information, and obtaining a data according to the identification information in the unreceived visitor data set, the total number of the sub-pictures C , and the weight corresponding to the identification information in the unreceived visitor data set. Assign results. The total number of sub-pictures C is the maximum number of divided pictures that the display 11 of the mobile device 1 can support.

It is worth mentioning that the data processing unit 33 performs the following steps to obtain the data distribution result. First, the data processing unit 33 normalizes the weight corresponding to the identification information in the unreceived visitor data set, so that the sum of the normalized weights is one. Next, the data processing unit 33 performs a data distribution algorithm according to the normalized weights, the identification information in the unreceived visitor data set, and the total number C of the sub-pictures to obtain the data distribution result.

In the preferred embodiment, the data distribution algorithm is in "A Linearly Convergent Method for Broadcast Data Allocation" published by Kuen-Fang Jea et al., Computers & Mathematics with Applications, Volume 56 Issue 2, July, 2008. The Gradient Method algorithm mentioned is used to implement. The parameters required by the gradient algorithm: C (Number of Channels), N (Number of Data Items), D (Database), L (Access Pattern), respectively corresponding to the total number of the sub-pictures C in the present invention, the number of visitors has not received the N, visitors to the collection of information has not been received in the identification information and the right of those obtained by normalizing weight. The Near-Optimal Solution obtained by the gradient method algorithm is the data distribution result. The data distribution result represents a result of the identification information in the unreceived visitor data set being assigned to the majority of the sub-pictures. Each sub-picture corresponds to the identification information assigned to the set of visitor data that should not be received.

The user interface processing unit 34 is configured to divide a screen to be displayed on the display 11 into a plurality of sub-pictures according to the total number of sub-pictures C. When the number N of the unreceived visitors is greater than the total number C of the sub-screens, the user interface processing unit 34 is further configured to display the photos obtained by the data processing unit 33 according to the data distribution result. In the sub-picture. That is, for each sub-screen, a photo corresponding to the corresponding identification information is displayed on the sub-screen. When the number N of the unreceived visitors is equal to or smaller than the total number C of the sub-pictures, the user interface processing unit 34 directly displays the photos obtained by the data processing unit 33 on the sub-pictures. in.

The user interface processing unit 34 also provides an operational interface for the receptionist to perform a plurality of operations corresponding to the sub-pictures, respectively. When the receptionist performs an operation corresponding to any sub-picture, the user interface processing unit 34 also transmits an operation signal corresponding to the any sub-picture to the data processing unit 33. The data processing unit 33 also updates the unreceived visitor data set according to the operation signal.

In the preferred embodiment, the display 11 of the mobile device 1 is a touch screen. When receiving any operation signal, the data processing unit 33 indicates that the receptionist has completed the reception of one of the visitors, so the data processing unit 33 will visit the unreceived visitor data collection. The number N of the person is decreased by one, and the identification information corresponding to the photo displayed in the sub-picture corresponding to the operation signal is removed from the unreceived visitor data set. Although the preferred embodiment is implemented with a touch screen, other devices having similar functions, such as voice control and the like, can be used to achieve equivalent results.

Referring to FIG. 1 to FIG. 4, the interaction between the reading unit 32, the data processing unit 33, and the user interface processing unit 34 will be described below in conjunction with an initial meeting confirmation method and an application example using RFID. . Among them, the method for confirming the identity of the first meeting using RFID includes the following steps.

As shown in step S41, the reading unit 32 continuously reads the identification information stored in the electronic tag 21 located in the sensing area 5. In this application example, there are six electronic tags 21 located in the sensing area 5.

As shown in step S42, the data processing unit 33 updates the unreceived visitor data set according to at least one of the identification information read by the reading unit 32 and the operation signal. In this application example, the number N of unreceived visitors is six, and the unreceived visitor data set includes the identification information of the electronic tags 21 located in the sensing area 5.

Further, when the reading unit 32 reads a new identification information within the range of the sensing area 5, that is, the reading unit 32 reads a visitor that does not exist in the unreceived visitor. The identification information in the data set, the data processing unit 33 adds the identification information to the unreceived visitor data set, and increases the number N of unreceived visitors by one. Similarly, if the reading unit 32 does not read the identification information originally existing in the unreceived visitor data set, that is, the visitor leaves the sensing area 5, the data processing unit 33 the collection of data identifying information from visitors to the reception is not removed, and the number of visitors will not reduce a reception N.

Moreover, the data processing unit 33 updates the unreceived visitor data set according to the operation signal, that is, the number of the unreceived visitors when the data processing unit 33 receives the operation signal. N is reduced by one, and the identification information of the visitor corresponding to the completed reception is removed from the unreceived visitor data set.

As shown in step S43, the material processing unit 33 determines whether the total number of unreceived visitors scheduled to be received is zero, and if so, on behalf of all the visitors' reception has been completed, and no further action is continued. If the total number of unreceived visitors at this time is greater than zero, proceed to S44.

As shown in step S44, the material processing unit 33 acquires a photo corresponding to the identification information in the unreceived visitor data set from the visitor database 31. In this application example, the data processing unit 33 obtains a total of six photos.

As shown in step S45, at this time, it is determined whether the number N of the visitors that are not received at this time is greater than the preset total number C of the sub-pictures. If yes, proceed to S46, otherwise, proceed to S47. In this application example, the number N of unreceived visitors is six, and the total number of sub-pictures C is three (one first sub-picture 61, one second sub-picture 62, and one third sub-picture 63, respectively). ), so proceed to S46.

As shown in step S46, the data processing unit 33 is further configured to obtain, from the visitor database 31, a weight corresponding to the identification information in the unreceived visitor data set, and according to the unreceived visitor. The identification information in the data set, the total number C of the sub-pictures, and the weight corresponding to the identification information in the unreceived visitor data set, obtain the data distribution result.

In this application example, the data distribution result is that six pieces of identification information located in the sensing area 5 are respectively allocated to the first sub-picture 61, the second sub-picture 62, and the third sub-picture 63. The identification information assigned to the first sub-screen 61 has one stroke, the identification information to which the second sub-screen 62 is assigned has two strokes, and the identification information to which the third sub-screen 63 is assigned has three strokes; Among the unreceived visitors, the visitor corresponding to the identification information to which the first sub-screen 61 is assigned is of higher importance (i.e., its corresponding weight is higher), and the second sub-screen 62 is The importance of the visitor corresponding to the assigned identification information is second, and the importance of the visitor corresponding to the identification information to which the third sub-screen 63 is assigned is low.

As shown in step S47, the user interface processing unit 34 displays the photo taken by the material processing unit 33. If the number N of the unreceived visitors is less than or equal to the total number C of the sub-screens, the user interface processing unit 34 directly displays the photos obtained by the data processing unit 33 on the sub-screens 61. , 62, 63; if the visitor is not the reception number N is greater than the total number of sub-picture C, then the user interface processing unit 34 based on the allocation result information, and the picture data processing unit 33 acquired, respectively, Displayed in the sub-pictures 61, 62, 63.

In this application example, the user interface processing unit 34 divides a picture 6 to be displayed through the display 11 into three sub-pictures 61, 62, 63; since the first sub-picture 61 is assigned a piece of identification information, In a time interval (Time Interval), only one photo (a photo corresponding to the identification information to which the first sub-screen 61 is assigned) is displayed in the first sub-screen 61, that is, the photo is The predetermined time interval is continuously played in the first sub-picture 61; similarly, the second sub-picture 62 is assigned to the two-character identification information, and thus the second sub-picture 62 is in the time interval. The corresponding two photos (the photos corresponding to the identification information to which the second sub-screen 62 is assigned) are alternately displayed; similarly, the third sub-screen 63 has three pieces of identification information, and thus the time interval is The corresponding three photos (photos corresponding to the identification information to which the third sub-screen 63 is assigned) are alternately displayed in the third sub-screen 63.

In other words, if the weight corresponding to the identification information is larger, the corresponding photo will be displayed for a longer time in a certain time interval. That is to say, the more important the visitor, the more time the corresponding photo is displayed, and therefore the easier it is to be received by the receptionist, which means that the waiting time of the more important visitors can be reduced (Waiting) Time).

As shown in step S48, when the receptionist performs an operation corresponding to any of the sub-screens 61, 62, 63, the user interface processing unit 34 also transmits an operation signal corresponding to the any of the sub-screens 61, 62, 63. The data processing unit 33 is given. Next, the material processing unit 33 reduces the total number of unreceived visitors by one and returns to step S41.

In this application example, the user interface provided by the user interface processing unit 34 includes "confirmation buttons" 64, 65, 66 (see FIG. 3) displayed on the sub-pictures 61, 62, 63. Of course, the operation interface may also be other implementations that can achieve similar functions, and are not limited to the preferred embodiment. The operation interface is for the receptionist to touch the "confirmation button" 64, 65, 66 through the display 11 to generate the corresponding operation signal. The operation signal indicates that the receptionist has completed the corresponding reception of the visitor.

Assuming that the receptionist has completed the reception of the visitor corresponding to the identification information to which the first sub-screen 61 is assigned, the receptionist touches the "confirmation button" 64 in the first sub-screen 61, the user interface. The processing unit 34 transmits an operation signal corresponding to the first sub-screen 61 to the data processing unit 33, and the user interface processing unit 34 will not display the corresponding photo on the first sub-screen 61, and then the data The processing unit 33 respectively reduces the number N of unreceived visitors and the total number of unreceived visitors by one, and removes the visitor corresponding to the completed reception from the unreceived visitor data set. Identify information.

In summary, the present invention displays the photos corresponding to the identification information distributed according to the weights on the sub-screens, so that the receptionist can "prioritize the visitors with relatively heavy weights" and Actively receiving the reception, and by means of the data distribution algorithm, the unaccepted visitors are optimally allocated according to their weights. Overall, the average waiting time of the visitors will be reduced. Therefore, the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

1. . . Mobile device

11. . . monitor

2. . . invitation card

twenty one. . . electronic label

3. . . Confirm the identity system with the first meeting of RFID

31. . . Visitor database

32. . . Reading unit

33. . . Data processing unit

34. . . User interface processing unit

5. . . Sensing area

6. . . Picture

61. . . First sub-picture

62. . . Second sub-picture

63. . . Third sub-picture

64. . . Confirm button

65. . . Confirm button

66. . . Confirm button

S41~S48. . . step

1 is a schematic diagram showing an application environment of a preferred embodiment of the present invention for identifying an identity system using RFID;

2 is a system diagram showing a preferred embodiment of the present invention for identifying an identity system using RFID;

Figure 3 is a schematic view showing the screen displayed by the display of the preferred embodiment; and

Fig. 4 is a flow chart showing the method of confirming identity for the first meeting using the RFID of the present invention.

3. . . Confirm the identity system with the first meeting of RFID

31. . . Visitor database

32. . . Reading unit

33. . . Data processing unit

34. . . User interface processing unit

Claims (7)

An initial meeting confirmation identity system using RFID is placed in a mobile device having a display, the system comprising: a visitor database for pre-establishment of a plurality of pens and corresponding to visits of a plurality of visitors respectively Data storage, wherein each visitor profile includes an identification information corresponding to the visitor, a photo corresponding to the identification information, and a weight corresponding to the identification information; a reading unit corresponding to a sensing area The reading unit is configured to read an identification information stored in the at least one electronic tag located in the sensing area; a data processing unit is configured to update one according to the identification information read by the reading unit Unreceived visitor data collection, the unreceived visitor data set includes a number of unreceived visitors, and identification information corresponding to the unreceived visitor, the data processing unit is also used to The visitor database obtains a photo corresponding to the identification information in the unreceived visitor data set, and the number of unreceived visitors is greater than the preset The data processing unit is further configured to obtain, from the visitor database, a weight corresponding to the identification information in the unreceived visitor data set, and according to the unreceived visitor data set. The identification information in the middle, the total number of the sub-pictures, and the weight corresponding to the identification information in the unreceived visitor data set, to obtain a data distribution result; and a user interface processing unit for using the total number of the sub-pictures Dividing a picture to be displayed through the display into a plurality of sub-pictures, when the number of unreceived visitors is greater than the total number of sub-pictures, the user interface processing unit is further configured to use the data according to the data distribution result The photos taken by the processing unit are respectively displayed in the sub-pictures. According to the first aspect of the patent application scope, the first meeting confirmation identity system using RFID, wherein the data processing unit performs the following steps to obtain the data when the number of unreceived visitors is greater than the total number of the sub-pictures. Assignment result: normalize the weight corresponding to the identification information in the unreceived visitor data set, so that the sum of the normalized weights is one; and according to the normalized weights, The identification information in the unreceived visitor data set and the total number of the sub-pictures are subjected to a data distribution algorithm to obtain the data distribution result, wherein the data distribution result is: the unreceived visitor data set is included The identification information is assigned to the results of the sub-pictures, and each sub-picture corresponds to the identification information assigned to the unreceived visitor data set. According to the second aspect of the patent application scope, the first meeting confirmation identity system using the RFID, wherein the number of the unreceived visitors is greater than the total number of the sub-pictures, for each sub-picture, The sub screen displays a photo corresponding to the corresponding identification information. The initial meeting confirmation identity system using RFID according to item 2 of the patent application scope, wherein the data distribution algorithm is a gradient method algorithm. The first meeting confirmation identity system using RFID according to claim 1 of the scope of the patent application, wherein the user interface processing unit further provides an operation interface for the receptionist to perform a plurality of operations respectively corresponding to the sub-pictures. When the receptionist performs an operation corresponding to any sub-screen, the user interface processing unit further transmits an operation signal corresponding to the any sub-picture to the data processing unit, and the data processing unit further updates the operation signal according to the operation signal. A collection of visitors who are not received. According to the fifth application of the patent application scope, the first meeting confirmation identity system using RFID, wherein the data processing unit receives the operation signal, the unreceived visitor data collection will be unreceived. The number of the persons is reduced by one, and the identification information corresponding to the photo displayed in the sub-screen corresponding to the operation signal is removed from the unreceived visitor data set. According to the first meeting confirmation identity system using RFID according to Item 1 of the patent application scope, when the number of unreceived visitors is less than or equal to the total number of the sub-pictures, the user interface processing unit directly directly uses the data processing unit. The acquired photos are displayed in the sub-pictures.