阅读说明：本技术 信息显示设备 (Information display apparatus ) 是由 姜兴越 于 2021-09-17 设计创作，主要内容包括：本公开提供了一种信息显示设备,涉及人工智能技术领域,尤其涉及大数据、智能设备技术领域。实现方案为,包括：设备主体；设置在设备主体上的显示屏和第一输入控件；以及控制单元,与第一输入控件和显示屏电连接,其中,控制单元被配置用于响应于接收到通过第一输入控件所输入的第一信息请求指令并且确定信息显示设备与第一预设应用程序已关联,获取针对第一信息请求指令的第一待显示信息,并控制显示屏显示第一待显示信息。(The utility model provides an information display device relates to artificial intelligence technical field, especially relates to big data, smart machine technical field. The implementation scheme is that the method comprises the following steps: an apparatus main body; the device comprises a display screen and a first input control which are arranged on a device main body; and the control unit is electrically connected with the first input control and the display screen, wherein the control unit is configured to respond to receiving a first information request instruction input through the first input control and determining that the information display device is associated with a first preset application program, acquire first information to be displayed aiming at the first information request instruction, and control the display screen to display the first information to be displayed.)

1. An information display apparatus comprising:

an apparatus main body;

the display screen and the first input control are arranged on the equipment main body; and

a control unit electrically connected with the first input control and the display screen,

the control unit is configured to, in response to receiving a first information request instruction input through the first input control and determining that the information display device is associated with a first preset application program, acquire first information to be displayed for the first information request instruction and control the display screen to display the first information to be displayed, wherein the first information request can be input through the first preset application program.

2. The display device of claim 1, further comprising:

a camera and a second input control provided on the apparatus body,

the control unit is electrically connected with the camera and a second input control and is further configured to control the camera to be opened to scan a target two-dimensional code in response to receiving a code scanning instruction input through the second input control and determining that the display device is associated with a first preset application program, so that the associated device corresponding to the target two-dimensional code can obtain relevant information of the display device through the target two-dimensional code.

3. The display device according to claim 2, wherein the control unit is further configured to, in response to receiving a code scanning instruction input through the second input control and determining that the display device is associated with a first preset application program, acquire the first information to be displayed, and control the display screen to display the first information to be displayed.

4. The display device of any of claims 1-3, further comprising:

a third input control provided on the device body,

the control unit is electrically connected with the third input control, and is further configured to, in response to receiving a second information request instruction input through the third input control and determining that the display device is associated with a second preset application program, acquire second information to be displayed for the second information request instruction, and control the display screen to display the second information to be displayed, wherein the second information request can be input through the second preset application program.

5. The display device according to claim 4, wherein the first input control and the third input control are the same control, and the first information request instruction and the second information request instruction are input by an operation on the first input control, respectively.

6. The display device according to any one of claims 1-5, wherein, when the display device comprises a camera, the control unit is configured to associate the display device with a first preset application by:

in response to determining that the display device is not associated with the first preset application program, controlling the display screen to display a login interface of the first preset application program;

in response to determining that the first preset application program has been logged in through the login interface, controlling the camera to be opened to capture a facial image;

sending the face image to a server;

receiving an authentication result for the face image sent from a server; and

and in response to determining that the authentication result indicates that the authentication is passed, performing association between the display device and a first preset application program.

7. The display device according to any one of claims 1-5, wherein, when the display device comprises a camera, the control unit is configured to associate the display device with a first preset application by:

and controlling the camera to be opened to scan a first two-dimensional code corresponding to a first preset application program logged in another terminal device, so that the display device is associated with the first preset application program through the first two-dimensional code.

8. The display device according to any one of claims 1-5, wherein, when the display device comprises a camera, the control unit is configured to associate the display device with a first preset application by:

and controlling the display screen to display a second two-dimensional code corresponding to the display equipment, so that the display equipment can be associated with a first preset application program by scanning the second two-dimensional code through the first preset application program which is logged in another terminal equipment.

9. The display device of claim 1, further comprising:

a fourth input control and a near field communication unit provided on the device body,

the control unit is electrically connected with the fourth input control and the near field communication unit, and the control unit is further configured to respond to receiving a connection instruction input through the fourth input control, and acquire data of the intelligent device in contact with the display device through the near field communication unit so that the display device is associated with the intelligent device.

10. The display device of claim 9, wherein the smart device comprises a transportation card and/or an access card.

11. The display device of claim 1, further comprising:

a positioning unit provided on the apparatus body and configured to acquire position information of the display apparatus,

the control unit is electrically connected with the positioning unit and is also configured to send the position information acquired by the positioning unit to a server.

12. The display device according to claim 1, wherein the device body is a card-like structure.

13. The display apparatus according to claim 1, wherein the first information to be displayed is a health code.

14. The display device of claim 4, wherein the second information to be displayed is a travel card.

Technical Field

The present disclosure relates to the field of artificial intelligence technology, and more particularly to the field of big data and intelligent device technology, and more particularly to an information display device.

Background

In modern society, information updates are fast and in some cases require the relevant information to be presented for passage. For example, based on public health considerations, people often need to acquire information such as health codes and travel cards at any time through intelligent devices such as mobile phones, and present the information when entering public places such as subways and shopping malls for passing.

The approaches described in this section are not necessarily approaches that have been previously conceived or pursued. Unless otherwise indicated, it should not be assumed that any of the approaches described in this section qualify as prior art merely by virtue of their inclusion in this section. Similarly, unless otherwise indicated, the problems mentioned in this section should not be considered as having been acknowledged in any prior art.

Disclosure of Invention

The present disclosure provides an information display apparatus.

According to an aspect of the present disclosure, there is provided an information display apparatus including: an apparatus main body; the device comprises a display screen and a first input control which are arranged on a device main body; and the control unit is electrically connected with the first input control and the display screen, wherein the control unit is configured to respond to receiving a first information request instruction input through the first input control and determining that the information display device is associated with a first preset application program, acquire first information to be displayed aiming at the first information request instruction, and control the display screen to display the first information to be displayed, wherein the first information request can be input through the first preset application program.

According to one or more embodiments of the present disclosure, the information display device can be associated with the application program, and the request instruction related to the application program can be directly input through the input control arranged on the display device to acquire and display the information to be displayed, so that tedious steps such as opening the application program are omitted, the operation is simple, convenient and fast, the requirement of the user for conveniently displaying the information at any time can be met, and the efficiency is improved.

It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present disclosure, nor do they limit the scope of the present disclosure. Other features of the present disclosure will become apparent from the following description.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments of the embodiments and, together with the description, serve to explain the exemplary implementations of the embodiments. The illustrated embodiments are for purposes of illustration only and do not limit the scope of the claims. Throughout the drawings, identical reference numbers designate similar, but not necessarily identical, elements.

FIG. 1 illustrates a schematic diagram of an exemplary system in which various methods described herein may be implemented, according to an embodiment of the present disclosure;

fig. 2(a) shows a front view of a display device 200 according to an embodiment of the present disclosure;

fig. 2(b) illustrates a rear view of the display device 200 according to an embodiment of the present disclosure;

fig. 2(c) illustrates a partial structural block diagram of the display apparatus 200 according to an embodiment of the present disclosure;

FIG. 3 illustrates a flow chart of a method 300 of associating a display device with a first preset application in accordance with an embodiment of the present disclosure;

FIG. 4 shows a schematic diagram of a process of use of an information display device according to an embodiment of the present disclosure;

FIG. 5 illustrates a block diagram of an exemplary electronic device 400 that can be used to implement embodiments of the present disclosure.

Detailed Description

Exemplary embodiments of the present disclosure are described below with reference to the accompanying drawings, in which various details of the embodiments of the disclosure are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope of the present disclosure. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.

In the present disclosure, unless otherwise specified, the use of the terms "first", "second", etc. to describe various elements is not intended to limit the positional relationship, the timing relationship, or the importance relationship of the elements, and such terms are used only to distinguish one element from another. In some examples, a first element and a second element may refer to the same instance of the element, and in some cases, based on the context, they may also refer to different instances.

The terminology used in the description of the various described examples in this disclosure is for the purpose of describing particular examples only and is not intended to be limiting. Unless the context clearly indicates otherwise, if the number of elements is not specifically limited, the elements may be one or more. Furthermore, the term "and/or" as used in this disclosure is intended to encompass any and all possible combinations of the listed items.

Embodiments of the present disclosure will be described in detail below with reference to the accompanying drawings.

Fig. 1 illustrates a schematic diagram of an exemplary system 100 in which various methods and apparatus described herein may be implemented in accordance with embodiments of the present disclosure. Referring to FIG. 1, the system 100 includes one or more display devices 101, 102, 103, 104, 105, and 106, a server 120, and one or more communication networks 110 coupling the one or more display devices to the server 120. Display devices 101, 102, 103, 104, 105, and 106 may be configured to execute one or more application programs.

In an embodiment of the present disclosure, the server 120 may run one or more services or software applications that enable performing a method of receiving an information request and transmitting information to be displayed, receiving a face image and transmitting an authentication result for the face image to a display device, and receiving location information from the display device.

In some embodiments, the server 120 may also provide other services or software applications that may include non-virtual environments and virtual environments. In some embodiments, these services may be provided as web-based services or cloud services, for example, provided to users of display devices 101, 102, 103, 104, 105, and/or 106 under a software as a service (SaaS) model.

In the configuration shown in fig. 1, server 120 may include one or more components that implement the functions performed by server 120. These components may include software components, hardware components, or a combination thereof, which may be executed by one or more processors. A user operating display devices 101, 102, 103, 104, 105, and/or 106 may, in turn, utilize one or more client applications to interact with server 120 to take advantage of the services provided by these components. It should be understood that a variety of different system configurations are possible, which may differ from system 100. Accordingly, fig. 1 is one example of a system for implementing the various methods described herein and is not intended to be limiting.

The user may receive and display related information using display devices 101, 102, 103, 104, 105, and/or 106. The display device may provide an interface that enables a user of the display device to interact with the display device. The display device may also output information to the user via the interface. Although fig. 1 depicts only six display devices, one skilled in the art will appreciate that any number of display devices may be supported by the present disclosure.

Display devices 101, 102, 103, 104, 105, and/or 106 may include various types of computer devices, such as portable handheld devices, general purpose computers (such as personal computers and laptop computers), workstation computers, wearable devices, smart screen devices, self-service terminal devices, service robots, gaming systems, thin clients, various messaging devices, sensors or other sensing devices, and so forth. These computer devices may run various types and versions of software applications and operating systems, such as MICROSOFT Windows, APPLE iOS, UNIX-like operating systems, Linux, or Linux-like operating systems (e.g., GOOGLE Chrome OS); or include various Mobile operating systems such as MICROSOFT Windows Mobile OS, iOS, Windows Phone, Android. Portable handheld devices may include cellular telephones, smart phones, tablets, Personal Digital Assistants (PDAs), and the like. Wearable devices may include head-mounted displays (such as smart glasses) and other devices. The gaming system may include a variety of handheld gaming devices, internet-enabled gaming devices, and the like. The display device is capable of executing a variety of different applications, such as various Internet-related applications, communication applications (e.g., email applications), Short Message Service (SMS) applications, and may use various communication protocols.

Network 110 may be any type of network known to those skilled in the art that may support data communications using any of a variety of available protocols, including but not limited to TCP/IP, SNA, IPX, etc. By way of example only, one or more networks 110 may be a Local Area Network (LAN), an ethernet-based network, a token ring, a Wide Area Network (WAN), the internet, a virtual network, a Virtual Private Network (VPN), an intranet, an extranet, a Public Switched Telephone Network (PSTN), an infrared network, a wireless network (e.g., bluetooth, WIFI), and/or any combination of these and/or other networks.

The server 120 may include one or more general purpose computers, special purpose server computers (e.g., PC (personal computer) servers, UNIX servers, mid-end servers), blade servers, mainframe computers, server clusters, or any other suitable arrangement and/or combination. The server 120 may include one or more virtual machines running a virtual operating system, or other computing architecture involving virtualization (e.g., one or more flexible pools of logical storage that may be virtualized to maintain virtual storage for the server). In various embodiments, the server 120 may run one or more services or software applications that provide the functionality described below.

The computing units in server 120 may run one or more operating systems including any of the operating systems described above, as well as any commercially available server operating systems. The server 120 may also run any of a variety of additional server applications and/or middle tier applications, including HTTP servers, FTP servers, CGI servers, JAVA servers, database servers, and the like.

In some implementations, server 120 may include one or more applications to analyze and consolidate data feeds and/or event updates received from users of display devices 101, 102, 103, 104, 105, and 106. Server 120 may also include one or more applications to display data feeds and/or real-time events via one or more of display devices 101, 102, 103, 104, 105, and 106.

In some embodiments, the server 120 may be a server of a distributed system, or a server incorporating a blockchain. The server 120 may also be a cloud server, or a smart cloud computing server or a smart cloud host with artificial intelligence technology. The cloud Server is a host product in a cloud computing service system, and is used for solving the defects of high management difficulty and weak service expansibility in the traditional physical host and Virtual Private Server (VPS) service.

The system 100 may also include one or more databases 130. In some embodiments, these databases may be used to store data and other information. For example, one or more of the databases 130 may be used to store information such as audio files and video files. The database 130 may reside in various locations. For example, the database used by the server 120 may be local to the server 120, or may be remote from the server 120 and may communicate with the server 120 via a network-based or dedicated connection. The database 130 may be of different types. In certain embodiments, the database used by the server 120 may be, for example, a relational database. One or more of these databases may store, update, and retrieve data to and from the database in response to the command.

In some embodiments, one or more of the databases 130 may also be used by applications to store application data. The databases used by the application may be different types of databases, such as key-value stores, object stores, or regular stores supported by a file system.

The system 100 of fig. 1 may be configured and operated in various ways to enable application of the various methods and apparatus described in accordance with the present disclosure.

Fig. 2(a) illustrates a front view of the display apparatus 200 according to the embodiment of the present disclosure, fig. 2(b) illustrates a rear view of the display apparatus 200 according to the embodiment of the present disclosure, and fig. 2(c) illustrates a partial structural block diagram of the display apparatus 200 according to the embodiment of the present disclosure.

As shown in fig. 2(a), 2(b), 2(c), the display device 200 includes: a device body 201, a display 202, a first input control 203, and a control unit 204. A display 202 and a first input control 203 are provided on the apparatus main body 201. The control unit 204 is electrically connected to the first input control 203 and the display screen 202, and the control unit 204 is configured to, in response to receiving a first information request instruction input through the first input control 203 and determining that the information display apparatus 200 has been associated with a first preset application program, acquire first information to be displayed for the first information request instruction, and control the display screen 202 to display the first information to be displayed, wherein the first information request can be input through the first preset application program. Therefore, the display device 200 can receive an instruction from a user through the first input control 203 to acquire the information to be displayed in the first preset application program, and display the information to be displayed on the display screen 202, without other operations, which is convenient and fast. When the user needs to frequently present information to be displayed, the use of the display apparatus 200 to present information may improve efficiency.

In some embodiments, the first input control 203 may be an entity button that a user may press to enter the first information request instruction. It will be appreciated that the first input control may also be other controls, such as a scroll wheel, a joystick, etc.

In other embodiments, the first input control 203 may also be a virtual control on the display screen, and the user may click, slide or long-press on the display screen to trigger the virtual control, thereby inputting the first information request instruction.

According to some embodiments of the present disclosure, the device body 201 is a card-like structure. Therefore, since the display device 200 of the card-like structure is portable, the user can carry the display device 200 with him to show the first information to be displayed at any time.

According to some embodiments of the disclosure, the first information to be displayed is a health code, and the health code can be displayed on the display device 200 by operating the first input control.

In some embodiments, many public places, such as subways, shopping malls, etc., must verify that the user's health code is green before allowing access based on public health considerations. Many times, a user will carry an electronic device, such as a mobile phone, and the health code may be displayed through a series of operations in an application program. This may cause great inconvenience to users who are inexperienced in operation, such as the elderly. Meanwhile, for users who are limited to use such electronic equipment, such as children, the health code often cannot be displayed when the users go out alone. Meanwhile, for personnel who need to frequently come in and go out of public places such as takeout personnel, a large amount of time is wasted due to complicated operation, and the personnel are extremely inconvenient. Because the first information to be displayed of the display device 200 can be the health code, the user can carry the display device 200 with him, and the display screen 202 can display the health code only by operating the first input control 203, so that the problems are well solved, and the travel of specific people is facilitated.

According to some embodiments of the present disclosure, the information display apparatus 200 may communicate with an external apparatus through, but not limited to, an internet of things card to transmit information to the external apparatus and receive information transmitted from the external apparatus.

According to some embodiments of the present disclosure, the display apparatus 200 further includes: the device comprises a camera 205 and a second input control 206 which are arranged on the device body 201, wherein the control unit 204 is electrically connected with the camera 205 and the second input control 206, and the control unit 204 is further configured to control the camera 205 to be opened to scan the target two-dimensional code in response to receiving a code scanning instruction input through the second input control 206 and determining that the display device 200 is associated with the first preset application program, so that the corresponding associated device of the target two-dimensional code can obtain the relevant information of the display device 200 through the target two-dimensional code. Thus, the display device 200 may receive an instruction from the user through the second input control 206 to scan the two-dimensional code and log in information in the display device 200 in the associated device corresponding to the two-dimensional code.

In some examples, the target two-dimensional code may be a venue code. For convenience of tracking individual travel information of a user, a location code is set for a public location such as a vehicle based on public health considerations. In some examples, for example, in a case where it is specified that the user riding the vehicle a must scan the location code of the vehicle a to log in the personal information, the user may input a code scan instruction in the display device 200 by operating the second input control 206 of the display device 200, and when the display device 200 has been associated with the first preset application, the control camera 205 opens and scans the location code of the vehicle a to make the associated device of the location code obtain the relevant information in the display device 200, that is, the user personal information in the display device 200 may be transmitted to the associated device of the location code to register the personal information of the user. When an emergency occurs in the vehicle a, the manager can track the user based on all the personal information of the user collected in the associated device.

According to some embodiments of the present disclosure, the control unit 204 is further configured to, in response to receiving the code scanning instruction input through the second input control 206 and determining that the display device 200 is associated with the first preset application program, acquire the first information to be displayed, and control the display screen 202 to display the first information to be displayed. Therefore, the display device 200 can display the information to be displayed while scanning the code, and the traveling efficiency of the user is further improved.

In some examples, the first information to be displayed may be a health code, and when the user operates the second input control to scan the location code and register the personal information, the display screen 202 of the display device 200 may be further enabled to display the health code, which is convenient for the user to operate simultaneously.

According to some embodiments of the present disclosure, the display apparatus 200 further includes: and a third input control 207 arranged on the device body 201, wherein the control unit 204 is electrically connected to the third input control 207, and the control unit 204 is further configured to, in response to receiving a second information request instruction input through the third input control 207 and determining that the display device 200 is associated with a second preset application program, acquire second information to be displayed for the second information request instruction, and control the display screen 202 to display the second information to be displayed, wherein the second information request can be input through the second preset application program. Therefore, the display device 200 can receive an instruction from the user through the third input control 207 to acquire and display the second information to be displayed on the display screen 202, and other operations are not required, so that the operation is convenient and fast. When the user needs to frequently present two kinds of information to be displayed, different information can be presented by respectively controlling the first input control 203 and the third input control 207. According to some embodiments of the disclosure, the second information to be displayed is a travel card.

In some examples, in the case that the second information to be displayed is a travel card, the second preset application may be applets, and the applets may be bound with a large transit data travel card in advance. The user may cause the display device 200 to obtain the trip card information of the user through the second preset application by controlling the third input control 207 on the display device 200, and display the trip card information of the user on the display screen.

According to some embodiments of the present disclosure, the first input control 203 and the third input control 207 are the same control, and the first information request instruction and the second information request instruction are input by operating the first input control 203 respectively. Therefore, a user can perform the same or different operations on one input control to enable the display device 200 to display different information to be displayed, so that the structure of the display device 200 is simplified, and the user operation is facilitated.

In some examples, the first input control 203 and the third input control 207 may be the same physical key. The user presses the entity key once to trigger the display device 200 to display the first information to be displayed; the user presses the physical key once again to trigger the display device 200 to display the second information to be displayed.

In some examples, the first input control 203 and the third input control 207 may be the same touch screen. The user slides from left to right on the touch screen, and the display device 200 displays the first information to be displayed; the user slides from right to left on the touch screen and the display device 200 displays the second information to be displayed.

Fig. 3 shows a flow diagram of a method 300 of associating a display device 200 with a first preset application according to an embodiment of the present disclosure.

According to some embodiments of the present disclosure, as shown in fig. 3, when the display apparatus 200 includes the camera 205, the control unit 204 is configured to associate the display apparatus 200 with the first preset application by: step S301, in response to determining that the display device 200 is not associated with the first preset application, controlling the display screen 202 to display a login interface of the first preset application; step S303, in response to determining that the first preset application program has been logged in through the login interface, controlling the camera 205 to be turned on to capture a face image; step S305, sending the face image to a server; step S307, receiving an authentication result aiming at the face image sent from the server; and step S309, in response to determining that the authentication result indicates that the authentication is passed, executing associating the display apparatus 200 with the first preset application. By the method 300, the first preset application program can be pre-installed on the display device, the association between the display device and the first preset application program is realized by logging in the first preset application program, and the request instruction related to the first preset application program can be input by operating the first input control after the association, so that the information to be displayed is acquired and displayed, so that the complicated steps of opening the first preset application program every time can be omitted after the association, the operation is simple, convenient and quick, the requirement of a user for conveniently displaying the information at any time can be met, and the efficiency is improved. It is understood that the face authentication steps in steps S303 to S307 may be omitted in the above scheme.

According to further embodiments of the present disclosure, when the display device 200 comprises the camera 205, the control unit 204 is configured to associate the display device 200 with the first preset application by: the camera 205 is controlled to be opened to scan a first two-dimensional code corresponding to the first preset application program which is logged on another terminal device, so that the display device 200 is associated with the first preset application program through the first two-dimensional code. Therefore, the user can scan the first two-dimensional code on the terminal device by using the display device 200 to associate the first preset application on the terminal device, so as to realize the association between the display device and the first preset application program.

In some examples, the terminal device may be a cell phone, tablet, or the like device. Through the above operations, the display device 200 may scan the first two-dimensional code on the terminal device, so as to obtain user account information input by the user in the first preset application of the terminal device, thereby implementing login.

According to further embodiments of the present disclosure, when the display device 200 comprises the camera 205, the control unit 204 is configured to associate the display device 200 with the first preset application by: and controlling the display screen 202 to display the corresponding second two-dimensional code of the display device 200, so that the display device 200 can be associated with the first preset application program by scanning the second two-dimensional code through the first preset application program which is logged on another terminal device. Thus, the second two-dimensional code on the display device 200 is scanned by using the terminal device to associate the display device 200 with the first preset application program, so that the association between the display device and the first preset application program is realized.

In some examples, the terminal device may be a cell phone, tablet, or the like device. Through the above operation, the second two-dimensional code on the display device 200 may be scanned by the first preset application program that has logged in on the terminal device, so as to obtain the user account information input by the user on the terminal device, and implement association.

In some examples, after the display device 200 acquires the personal information of the user, information association may be performed to acquire information such as a health code and a travel card of the user, and to acquire personal information of the user to be registered when scanning a location code.

It is understood that the display apparatus 200 is associated with the second preset application in a similar manner to the display apparatus 200 associated with the first preset application, and will not be described in detail herein.

According to some embodiments of the present disclosure, the display apparatus 200 further includes: a fourth input control 208 and a near field communication unit 209 disposed on the device main body 201, wherein the control unit 204 is electrically connected to the fourth input control 208 and the near field communication unit 209, and the control unit 204 is further configured to, in response to receiving a connection instruction input through the fourth input control 208, acquire data of the smart device in contact with the display device 200 through the near field communication unit 209, so that the display device 200 is associated with the smart device. Therefore, the display device 200 can receive a connection instruction through the fourth input control 208 and the near field communication unit 209 to associate with other intelligent devices, enrich the functions of the display device, and improve the universality.

According to some embodiments of the present disclosure, the smart device includes a transportation card and/or an access card. The display device 200 may be associated with a transportation card and/or an access card.

In some examples, the near field communication unit 209 may be an NFC unit. The user may cause the NFC unit to obtain data in the transportation card and the access card by triggering the fourth input control 208, so as to associate the display device 200 with the transportation card and the access card. When the transportation card payment is needed, the display device 200 associated with the transportation card information can be used for card payment; when the door access card is needed to be used for opening the door, the display device 200 related to the information of the door access card can be used for swiping the card for opening the door.

According to some embodiments of the present disclosure, the display apparatus 200 further includes: and a positioning unit 210 disposed on the device body 201 and configured to acquire position information of the display device 200, wherein the control unit 204 is electrically connected to the positioning unit 210, and the control unit 204 is further configured to transmit the position information acquired by the positioning unit 210 to a server.

In some examples, the positioning unit 210 may be a GPS positioning system, and may acquire the position information of the display apparatus 200, that is, acquire the trip information of the user. And the control unit 204 may also send the location information acquired by the positioning unit 210 to the server to implement dynamic update of the user trip information in the server.

In some embodiments of the present disclosure, the structures and trigger forms of the second input control 206, the third input control 207, and the fourth input control 208 are the same as or similar to those of the first input control 203, and are not repeated herein.

As shown in fig. 4, according to some embodiments, the usage process of the information display device in the present disclosure may be as follows: in step S410, the control unit receives a first information request instruction input through the first input control. Step S430, determining whether the display device is associated with a first preset application program, and if the display device is not associated with the first preset application program, executing step S451, step S452, or step S453 to associate the display device with the first preset application program; if the display device is associated with the first predetermined application, steps S470 and S490 may be performed to display the first information to be displayed.

Specifically, the step of associating the display device with the first preset application is optionally, step S451, associating the display device with the first preset application by the method 300; step S452, the camera is controlled to be opened to scan a first two-dimensional code corresponding to a first preset application program logged on another terminal device, so that the display device is associated with the first preset application program through the first two-dimensional code; and step S453, controlling the display screen to display the second two-dimensional code corresponding to the display device, so that the display device can be associated with the first preset application program by scanning the second two-dimensional code through the first preset application program logged in the other terminal device.

After associating the display device with the first preset application program, executing step S470 to obtain first information to be displayed for the first information request instruction; and step S490, the display screen displays the first information to be displayed. For the second information to be displayed, the process of implementing display is similar to the process of implementing display for the first information to be displayed, and details are not described here.

In the technical scheme of the disclosure, the collection, storage, use, processing, transmission, provision, disclosure and other processing of the personal information of the related user are all in accordance with the regulations of related laws and regulations and do not violate the good customs of the public order.

Referring to fig. 5, a block diagram of a structure of an electronic device 500, which may be a server or a client of the present disclosure, which is an example of a hardware device that may be applied to aspects of the present disclosure, will now be described. Electronic device is intended to represent various forms of digital electronic computer devices, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the disclosure described and/or claimed herein.

As shown in fig. 5, the apparatus 500 comprises a computing unit 501 which may perform various appropriate actions and processes in accordance with a computer program stored in a Read Only Memory (ROM)502 or a computer program loaded from a storage unit 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data required for the operation of the device 500 can also be stored. The calculation unit 501, the ROM 502, and the RAM 503 are connected to each other by a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

A number of components in the device 500 are connected to the I/O interface 505, including: an input unit 506, an output unit 507, a storage unit 508, and a communication unit 509. The input unit 506 may be any type of device capable of inputting information to the device 500, and the input unit 506 may receive input numeric or character information and generate key signal inputs related to user settings and/or function controls of the electronic device, and may include, but is not limited to, a mouse, a keyboard, a touch screen, a track pad, a track ball, a joystick, a microphone, and/or a remote controller. Output unit 507 may be any type of device capable of presenting information and may include, but is not limited to, a display, speakers, a video/audio output terminal, a vibrator, and/or a printer. The storage unit 508 may include, but is not limited to, a magnetic disk, an optical disk. The communication unit 509 allows the device 500 to exchange information/data with other devices via a computer network, such as the internet, and/or various telecommunications networks, and may include, but is not limited to, modems, network cards, infrared communication devices, wireless communication transceivers and/or chipsets, such as bluetooth (TM) devices, 1302.11 devices, WiFi devices, WiMax devices, cellular communication devices, and/or the like.

The computing unit 501 may be a variety of general-purpose and/or special-purpose processing components having processing and computing capabilities. Some examples of the computing unit 501 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various computing units running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, and so forth. The computing unit 501 performs the various methods and processes described above, such as the method 300. For example, in some embodiments, the method 300 may be implemented as a computer software program tangibly embodied in a machine-readable medium, such as the storage unit 508. In some embodiments, part or all of the computer program may be loaded and/or installed onto the device 500 via the ROM 502 and/or the communication unit 509. When loaded into RAM 503 and executed by the computing unit 501, may perform one or more of the steps of the method 300 described above. Alternatively, in other embodiments, the computing unit 501 may be configured to perform the method 300 by any other suitable means (e.g., by means of firmware).

Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.

Program code for implementing the methods of the present disclosure may be written in any combination of one or more programming languages. These program codes may be provided to a processor or controller of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the program codes, when executed by the processor or controller, cause the functions/operations specified in the flowchart and/or block diagram to be performed. The program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.

In the context of this disclosure, a machine-readable medium may be a tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. The machine-readable medium may be a machine-readable signal medium or a machine-readable storage medium. A machine-readable medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.

To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.

The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the Internet.

The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server may be a cloud server, a server of a distributed system, or a server with a combined blockchain.

It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present disclosure may be performed in parallel, sequentially or in different orders, and are not limited herein as long as the desired results of the technical solutions disclosed in the present disclosure can be achieved.

Although embodiments or examples of the present disclosure have been described with reference to the accompanying drawings, it is to be understood that the above-described methods, systems and apparatus are merely exemplary embodiments or examples and that the scope of the present invention is not limited by these embodiments or examples, but only by the claims as issued and their equivalents. Various elements in the embodiments or examples may be omitted or may be replaced with equivalents thereof. Further, the steps may be performed in an order different from that described in the present disclosure. Further, various elements in the embodiments or examples may be combined in various ways. It is important that as technology evolves, many of the elements described herein may be replaced with equivalent elements that appear after the present disclosure.