CN110210598B - Electronic card display method, electronic card and electronic card system - Google Patents
Electronic card display method, electronic card and electronic card system Download PDFInfo
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- CN110210598B CN110210598B CN201910214498.4A CN201910214498A CN110210598B CN 110210598 B CN110210598 B CN 110210598B CN 201910214498 A CN201910214498 A CN 201910214498A CN 110210598 B CN110210598 B CN 110210598B
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
- G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
- G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
- G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
- G06K19/077—Constructional details, e.g. mounting of circuits in the carrier
- G06K19/07701—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction
- G06K19/07703—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual
- G06K19/07707—Constructional details, e.g. mounting of circuits in the carrier the record carrier comprising an interface suitable for human interaction the interface being visual the visual interface being a display, e.g. LCD or electronic ink
Abstract
The embodiment of the invention discloses an electronic card display method, an electronic card and an electronic card system. The electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module which are arranged in the card body; when the control module of the electronic card receives a display instruction, the control module can receive display information in a preset format from a preset server or receive display information in a preset format from a preset terminal through the wireless communication module; and displaying the received display information with the preset format by using the display module. The scheme can flexibly display information on the electronic card according to the requirements of actual conditions.
Description
Technical Field
The present invention relates to the field of communications technologies, and in particular, to an electronic card, a display method thereof, and an electronic card system.
Background
The existing printed card needs to be customized in advance according to a card owner, the manufacturing period is long, and for the exhibition type disposable card, a participant has uncertainty and is inconvenient to customize. The change of the participants can not be recycled after the printed card is used, which is not beneficial to environmental protection. The existing printed card has limited displayed information, can not dynamically update changed information according to the personnel participating in the meeting, and has great limitation.
Disclosure of Invention
The embodiment of the invention provides an electronic card display method, an electronic card and an electronic card system, which can flexibly display information on the electronic card according to the requirements of actual conditions.
The embodiment of the invention provides a display method of an electronic card, wherein the electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module which are arranged in the card body; the method comprises the following steps:
when the control module receives a display instruction, receiving display information in a preset format from a preset server through the wireless communication module;
when the control module receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module;
and displaying the received display information with the preset format by using the display module.
Correspondingly, the embodiment of the invention also provides an electronic card, which comprises a card body, a display screen arranged on the card body, a control module and a wireless communication module, wherein the control module and the wireless communication module are arranged in the card body;
the wireless communication module is used for receiving display information in a preset format from a preset server through the wireless communication module when the control module receives a display instruction; when the control module receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module;
and the display screen is used for displaying the received display information with the preset format.
The embodiment of the application further provides an electronic card system, which comprises an electronic card, a server, Internet of things (IoT) equipment and a terminal, wherein the electronic card is connected with the server through a network, the terminal is connected with the server through the network, and the IoT equipment is connected with the server through the network; wherein the electronic card includes:
a card body;
the control chip is arranged in the card body;
the wireless communication antenna is used for carrying out wireless communication under the control of the control module, is arranged in the card body and is used for receiving display information in a preset format from the server through the wireless communication antenna when the control chip receives a display instruction; when the control chip receives the display instruction and cannot receive the display information from the server, receiving the display information in a preset format from the terminal through the wireless communication antenna;
and the display screen is arranged on the card body and used for displaying the received display information with the preset format by utilizing the display screen.
In addition, the embodiment of the present invention further provides a storage medium, where the storage medium stores a plurality of instructions, and the instructions are suitable for being loaded by a processor to perform the steps in any electronic card display method provided in the embodiment of the present invention.
The electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module, wherein the control module and the wireless communication module are arranged in the card body; when the control module receives a display instruction, receiving display information in a preset format from a preset server through the wireless communication module; when the control module receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module; utilizing a display module to perform display operation on the received display information with a preset format; because the scheme can utilize the wireless communication module to acquire the display information with the preset format from multiple aspects, compared with the existing printed card, the scheme can flexibly display the information on the electronic card according to the requirement of the actual situation, thereby improving the repeated utilization rate of the electronic card.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1a is a schematic view of a display method of an electronic card according to an embodiment of the present invention;
FIG. 1b is a flowchart illustrating a method for displaying an electronic card according to an embodiment of the present invention;
FIG. 2a is a schematic diagram of an electronic card according to an embodiment of the present invention;
FIG. 2b is a schematic view of another electronic card according to an embodiment of the present invention;
FIG. 3a is a schematic diagram of an electronic card system according to an embodiment of the present invention;
FIG. 3b is a schematic diagram of an electronic card according to an embodiment of the present invention;
FIG. 3c is a schematic view of another electronic card according to an embodiment of the present invention;
FIG. 3d is a schematic diagram of an electronic conference certificate provided by an embodiment of the present invention;
fig. 3e is a schematic interface display diagram of the terminal according to the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an electronic card display method, an electronic card and an electronic card system. Wherein the display of the electronic card can be integrated in the electronic card. For example, referring to fig. 1a, first, the electronic card of the electronic card integrated display device may receive display information of a predetermined format from a preset server through the wireless communication module when the control module receives a display instruction; or, receiving display information in a predetermined format from a preset terminal through a wireless communication module; and then, the display module is used for carrying out display operation on the received display information in the preset format.
Because the scheme can utilize the wireless communication module to acquire the display information with the preset format from multiple aspects, compared with the existing printed card, the scheme can flexibly display the information on the electronic card according to the requirement of the actual situation, thereby improving the repeated utilization rate of the electronic card.
The following are detailed below. It should be noted that the following description of the embodiments is not intended to limit the preferred order of the embodiments.
A display method of an electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module which are arranged in the card body; the method comprises the following steps: when the control module receives a display instruction, the wireless communication module receives display information in a preset format from a preset server; when the control module receives a display instruction and cannot receive display information from a preset server, the control module receives the display information in a preset format from a preset terminal through the wireless communication module; and displaying the received display information with the preset format by using the display module.
As shown in fig. 1b, the specific flow of the electronic card displaying method may be as follows:
the electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module, wherein the control module and the wireless communication module are arranged in the card body, and the electronic card comprises:
101. when the control module receives the display instruction, the display information in a preset format is received from the preset server through the wireless communication module.
For example, when the control module of the electronic card receives a display instruction, the control module may identify the display instruction and generate a first control instruction, and call the wireless communication module to obtain the display information in the predetermined format in the preset server according to the first control instruction.
The display instruction may be a physical button display instruction or a remote display instruction, and the like. For example, when the electronic card receives a remote display instruction, display information in a predetermined format is received from a preset server through the wireless communication module. Namely, when the control module of the electronic card receives a remote display instruction, a first control instruction is generated, and the wireless communication module is called to acquire display information in a preset format in the server according to the first control instruction.
The display information may be name information, company information, business scope, notification information or guidance information, etc. The display information in the predetermined format may be preset, or may be flexibly set in the following according to the actual situation, and so on. The preset server refers to a server capable of being connected with the electronic card, and the server can be preset, can be flexibly set in the future according to actual conditions, and the like.
Optionally, in order to make the display information of the electronic card more personalized, the electronic card may further include a Global Positioning System (GPS) module, where the display information may include display condition information, display content information, and the like. That is, "when the control module receives the display instruction, the display information in the predetermined format is received from the preset server through the wireless communication module", may include:
when the control module receives a display instruction, searching corresponding display condition information by using the parameters of the electronic card;
receiving display content information of a corresponding preset format from a preset server through the wireless communication module according to the display condition information; the parameters of the electronic card include at least one of position information, time information and motion state information.
For example, when the control module receives a remote display instruction, the control module searches for corresponding display condition information according to the position information of the electronic card detected by the global positioning system module, for example, the current position of the electronic card is a chinese venue, and the corresponding display condition information of the electronic card is chinese, and at this time, the control module receives display content information of a predetermined format corresponding to chinese, such as name information, company information, service range, notification information, and the like, from the preset server through the wireless communication module.
Optionally, in order to enrich the display information of the electronic card, the display condition information corresponds to at least two pieces of display content information, and after receiving the corresponding display content information in the predetermined format from the preset server through the wireless communication module according to the display condition information, the method may further include: and switching the display content information corresponding to the display condition information according to the change information of the parameters of the electronic card. For example, if the current position of the electronic card is a chinese venue, the display condition information corresponding to the electronic card is chinese, and at this time, the display condition information corresponds to at least two pieces of display content information, and the display of the electronic card switches the two pieces of display content information according to the motion state of the electronic card, such as name information, company information, and service range of chinese, and displays the second piece of display content information, such as notification information, by shaking the electronic card.
102. And when the control module receives the display instruction and cannot receive the display information from the preset server, the display information in a preset format is received from the preset terminal through the wireless communication module.
For example, when the control module of the electronic card receives a display instruction, the control module identifies the display instruction, and the control module cannot receive display information from the preset server, a second control instruction may be generated, and the wireless communication module may be invoked to obtain the display information in the preset format in the preset terminal according to the second control instruction.
The display instruction may be a physical button display instruction or a remote display instruction, and the like. For example, when the control module receives a remote display instruction and cannot receive display information from a preset server, the wireless communication module receives display information in a predetermined format from a preset terminal.
The electronic card further includes a communication identification code, and the terminal can be connected to the electronic card through the communication identification code, for example, the terminal is used to scan the communication identification code of the electronic card. The communication identification code may include a communication two-dimensional code, a communication bar code, or a communication symbol code, among others. Furthermore, in order to display more personalized information, after the terminal is connected with the electronic card, the terminal can be connected with a server connected with the electronic card, that is, the communication identification code is used for connecting a preset terminal with a corresponding preset server so as to carry out communication operation with the preset terminal.
The preset terminal refers to a terminal capable of being connected with the electronic card, and the terminal may be preset, or a terminal capable of being connected with the electronic card through a communication identification code in the future, and the like.
Optionally, the electronic card may further include an interface disposed on the card body and a wired communication module disposed in the card body, the wired communication module is connected to an external terminal through the interface disposed on the card body, and after the control module receives the display instruction, the electronic card may further include:
and when the control module receives the display instruction and cannot receive the display information from the preset server or the preset terminal, the wired communication module receives the display information in the preset format from the storage module.
For example, when the control module of the electronic card receives a display instruction, the control module recognizes the display instruction, and the control module cannot receive display information from a preset server or a preset terminal, the control module may generate a third control instruction, and call the wired communication module to receive display information in a predetermined format from a storage module, such as an external memory, e.g., a usb disk, a mobile hard disk, or the like, according to the third control instruction.
The display instruction may be a physical button display instruction or a remote display instruction, and the like. For example, when the control module receives a remote display instruction and cannot receive display information from a preset server or a preset terminal, the wired communication module receives display information in a predetermined format from the storage module.
Wherein, the storage module refers to a storage device capable of storing the predetermined format of the electronic card.
Optionally, the electronic card may further include a base module disposed in the card body, and after the control module receives the display instruction, the electronic card may further include:
when the control module detects that a fault occurs, the control module receives the stored display information in the preset format from the base module.
For example, when the control module of the electronic card detects that the electronic card is faulty, the control module may generate a fourth control command, and call the base module to obtain the display information in the predetermined format stored in the electronic card according to the fourth control command.
The failure may refer to that the wireless network is not connected, an interface for obtaining information through the wired communication module is damaged, the preset terminal cannot send display information in a predetermined format to the electronic card, and the like.
103. And displaying the received display information with the preset format by using the display module.
For example, a fifth control instruction may be generated by the control module, and the display module is controlled by the fifth control instruction, so that the display module performs a display operation on the display information in the predetermined format received by the electronic card. When the display information in the preset format received by the electronic card fails to be displayed, the display information in the preset format can be displayed by receiving a physical button display instruction.
The display information may include display condition information and display content information, and the display module may perform a display operation on the received display content information in the predetermined format.
Optionally, in order to avoid that the electronic card cannot provide enough power in time when the power is off, the electronic card may further include a power module, and the power module is used to provide power to the electronic card. Wherein the power module may include battery power and/or wired charging and/or wireless charging, etc. For example, in order to improve the portability of the electronic card, a battery may be used to supply power to the electronic card, and the battery may be replaced easily, charged by wire, charged wirelessly, or the like.
Optionally, in order to update the display information in time, the electronic card may further include an audio receiving module, and the stored display content is switched by receiving a specific audio signal through the audio receiving module. For example, the audio signal may be sent to the electronic card by a preset terminal, a preset server, or other devices through a network, or may be input by an owner of the electronic card, for example, "English", or "English" is spoken to the electronic card, so that the electronic card in the chinese display content may be switched to the stored English display content, or for example, the electronic card may be switched to the display content corresponding to the low audio signal after receiving the low audio signal of the fixed frequency sent by the preset server.
As can be seen from the above, the electronic card of the embodiment of the present invention includes a card body, a display module disposed on the card body, a control module and a wireless communication module disposed in the card body; when the control module receives a display instruction, the wireless communication module receives display information in a preset format from a preset server; when the control module receives a display instruction and cannot receive display information from a preset server, the control module receives the display information in a preset format from a preset terminal through the wireless communication module; utilizing a display module to perform display operation on the received display information with a preset format; because the scheme can utilize a wireless communication module, a wired communication module, a basic module and other aspects to acquire the display information of the preset format, compared with the existing printed card, the scheme not only can flexibly display the information on the electronic card according to the requirements of actual conditions and improve the repeated utilization rate of the electronic card, but also can dynamically update the changed information and provide richer and more personalized display.
In order to better implement the above method, correspondingly, an embodiment of the present invention further provides an electronic card, as shown in fig. 2a, including a card body 201, a display screen 202 disposed on the card body, a control module 203 and a wireless communication module 204 disposed in the card body;
(1) a wireless communication module 204;
a wireless communication module 204, configured to receive display information in a predetermined format from a preset server through the wireless communication module 204 when the control module 203 receives the display instruction; when the control module 203 receives the display instruction and fails to receive the display information from the preset server, the display information in a predetermined format is received from the preset terminal through the wireless communication module 204.
For example, when the control module 203 of the electronic card receives a display instruction, the control module 203 recognizes the display instruction and generates a first control instruction, and calls the wireless communication module 204 to obtain the display information in the predetermined format in the preset server according to the first control instruction.
For example, when the control module 203 of the electronic card receives a display instruction, the control module 203 recognizes the display instruction, and the control module 203 cannot receive display information from a preset server, a second control instruction may be generated, and the wireless communication module 204 may be invoked to obtain display information in a predetermined format in a preset terminal according to the second control instruction.
The display instruction may be a physical button display instruction or a remote display instruction, and the like. For example, when the electronic card receives a remote display command, the wireless communication module 204 receives display information in a predetermined format from a predetermined server. That is, when the control module 203 of the electronic card receives the remote display instruction, it generates a first control instruction, and calls the wireless communication module 204 to obtain the display information in the predetermined format in the preset server according to the first control instruction. For example, when the control module 203 receives a remote display instruction and cannot receive display information from a preset server, the display information in a predetermined format is received from a preset terminal through the wireless communication module 204.
The display information may be name information, company information, business scope, notification information or guidance information, etc. The display information in the predetermined format may be preset, or may be flexibly set in the following according to the actual situation, and so on. The preset server refers to a server capable of being connected with the electronic card, and the server can be preset, can be flexibly set in the future according to actual conditions, and the like.
The preset terminal refers to a terminal capable of being connected with the electronic card, and the terminal may be preset, or a terminal capable of being connected with the electronic card through a communication identification code in the future, and the like.
(2) A display screen 202;
and a display screen 202 for displaying the received display information in the predetermined format by using the display screen.
For example, a fifth control instruction may be generated by the control module, and the display screen 202 is controlled by the fifth control instruction, so that the display screen 202 performs a display operation on the display information in the predetermined format received by the electronic card. And when the display information in the preset format received by the electronic card fails to be displayed, performing display operation on the display information in the preset format by receiving a physical button display instruction.
Optionally, as shown in fig. 2b, the electronic card may further include a base module 205 disposed within the card body;
a base module 205 for receiving display information stored in a predetermined format from the base module through the control module when the control module detects a failure;
for example, when the control module of the electronic card detects that the electronic card is faulty, the control module may generate a fourth control command, and call the base module 205 to obtain the display information in the predetermined format stored in the electronic card according to the fourth control command.
The failure may refer to that the wireless network is not connected, an interface for obtaining information through the wired communication module is damaged, the preset terminal cannot send display information in a predetermined format to the electronic card, and the like.
Optionally, the electronic card may further include an interface 206 disposed on the card body, and a wired communication module 207 disposed in the card body, wherein the wired communication module 207 is in wired connection with an external terminal through the interface 206 disposed on the card body;
and a wired communication module 207, configured to receive the display information in the predetermined format from the storage module through the wired communication module when the control module receives the display instruction and cannot receive the display information from the preset server or the preset terminal.
For example, when the control module 203 of the electronic card receives a display instruction, the control module recognizes the display instruction, and the control module cannot receive display information from a preset server or a preset terminal, the control module generates a third control instruction, and calls the wired communication module 207 to receive the display information in a predetermined format from the storage module according to the third control instruction.
The display instruction may be a physical button display instruction or a remote display instruction, and the like. For example, when the control module receives a remote display instruction and cannot receive display information from a preset server or a preset terminal, the wired communication module 207 receives display information in a predetermined format from the storage module.
Wherein, the storage module refers to a storage device capable of storing the predetermined format of the electronic card.
Optionally, the electronic card may further include a communication identification module 208, and the communication identification module 208 may be disposed on the card body.
And a communication identification module 208, configured to connect the preset terminal with the corresponding preset server by using the communication identification code, so as to perform a communication operation with the preset terminal.
For example, the terminal may be connected to the electronic card through the communication identification code, for example, the terminal scans the communication identification code of the electronic card. The communication identification code may include a communication two-dimensional code, a communication bar code, or a communication symbol code, among others. Furthermore, in order to display more personalized information, after the terminal is connected with the electronic card, the terminal can be connected with a server connected with the electronic card, that is, the communication identification code is used for connecting a preset terminal with a corresponding preset server so as to carry out communication operation with the preset terminal.
Optionally, in order to make the displayed information of the electronic card more personalized, the electronic card may further include a global positioning system module 209, and the global positioning system module 209 may be disposed in the card body.
A global positioning system module 209 for detecting position information and motion state information of the electronic card, etc.
The display information may include display condition information, display content information, and the like. The display condition information may include position information, power information, time information, and motion state information of the electronic card, etc. For example, the wireless communication module 204 may be specifically configured to, when the electronic card receives a display instruction, search for corresponding display condition information according to a parameter of the electronic card, and receive, through the wireless communication module, display content information in a predetermined format corresponding to the display condition information from a preset server; the parameters of the electronic card include at least one of position information, time information and motion state information.
Optionally, in order to enrich the display information of the electronic card, the display condition information corresponds to at least two pieces of display content information, and the electronic card further includes a gyroscope. The gyroscope is used for detecting the motion state information of the electronic card, and the display of the electronic card switches the display content information corresponding to the display condition information according to the change information of the motion state information of the electronic card. For example, if the current position of the electronic card is a chinese venue, the display condition information corresponding to the electronic card is chinese, and at this time, the display condition information corresponds to at least two pieces of display content information, and the display of the electronic card switches the two pieces of display content information according to the motion state of the electronic card, such as name information, company information, and service range of chinese, and displays the second piece of display content information, such as notification information, by shaking the electronic card.
Optionally, in order to avoid that sufficient power cannot be provided in time when the electronic card is powered off, the electronic card may further include a power module 210, where the power module 210 may be set as needed, may be set in the card body, may also be set on the card body, and so on.
A power module 210 for providing power to the electronic card by using the power module. Wherein the power module may include battery power and/or wired charging and/or wireless charging, etc. For example, in order to improve the portability of the electronic card, a battery may be used to supply power to the electronic card, and the battery may be replaced easily, charged by wire, charged wirelessly, or the like. The interface 206 disposed on the card body may be one interface, two interfaces, or the like, and may be set as needed. For example, there are two interfaces disposed on the card body, where interface 1 is 2061, and is used for making the wired communication module 207 perform wired connection with an external terminal; interface 2 is 2062 for allowing the power module to perform wired charging.
Optionally, in order to update the display information in time, the electronic card may further include an audio receiving module 211, and the audio receiving module 211 may be disposed in the card body.
The audio receiving module 211 is configured to receive a specific audio signal through the audio receiving module to switch the stored display content.
For example, the audio signal may be sent to the electronic card by a preset terminal, a preset server, or other devices through a network, or may be input by an owner of the electronic card, for example, "English", or "English" is spoken to the electronic card, so that the electronic card in the chinese display content may be switched to the stored English display content, or for example, the electronic card may be switched to the display content corresponding to the low audio signal after receiving the low audio signal of the fixed frequency sent by the preset server.
In specific implementation, the above modules may be implemented as independent entities, or may be combined arbitrarily to be implemented as the same or several entities, and specific implementation of the above modules may refer to the foregoing method embodiments, which are not described herein again.
As can be seen from the above, the electronic card of the embodiment of the present invention includes a card body 201, a display 202 disposed on the card body, a control module 203 and a wireless communication module 204 disposed in the card body; a wireless communication module 204, configured to receive display information in a predetermined format from a preset server through the wireless communication module when the control module 203 receives the display instruction; when the control module 203 receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module; a display screen 202, configured to perform a display operation on the received display information in the predetermined format by using the display screen; because the scheme can utilize a wireless communication module, a wired communication module, a basic module and other aspects to acquire the display information of the preset format, compared with the existing printed card, the scheme not only can flexibly display the information on the electronic card according to the requirements of actual conditions and improve the repeated utilization rate of the electronic card, but also can dynamically update the changed information and provide richer and more personalized display.
Correspondingly, an embodiment of the present invention further provides an electronic card system, as shown in fig. 3a, which may include an electronic card, a server, an internet of things device, and a terminal, where the electronic card is connected to the server through a network, the terminal is connected to the server through a network, and the internet of things device is connected to the server through a network; as shown in fig. 3b, the electronic card includes:
a card body 301;
a display 302 disposed on the card body;
a control chip 303 disposed in the card body;
a wireless communication antenna 304 for performing wireless communication under the control of the control chip, and disposed in the card body;
a wireless communication antenna 304 for receiving display information of a predetermined format from the server through the wireless communication antenna when the control chip receives the display instruction; when the control chip receives the display instruction and cannot receive the display information from the server, the display information in a preset format is received from the terminal through the wireless communication antenna.
And a display screen 302 for displaying the received display information in the predetermined format by using the display screen.
The electronic card can receive display information with a preset format from the server, for example, when a control chip of the electronic card receives a display instruction, the display information with the preset format can be received from the server through a wireless communication antenna in the card body. The display information may be name information, company information, business scope, notification information or guidance information, etc. The display information in the predetermined format may be preset, or may be flexibly set in the following according to the actual situation, and so on. In addition, the conference name and certificate name on the card can also be arranged in a displayable area, so that the card can be collected and recycled to be reused on another conference.
The electronic card can receive display information with a preset format from the terminal, for example, the electronic card can receive the display information with the preset format from the terminal through the wireless communication antenna in the card body when the control chip receives a display instruction and cannot receive the display information from the server. The terminal may be a terminal preset to be connected with the electronic card, or a terminal connected with the electronic card in other ways.
The Internet of things equipment can be used for collecting preset object information and sending the preset object information to the server. For example, some internet of things devices with specific sensors may be deployed in preset objects (such as a conference venue) to collect site-specific information (such as temperature, humidity, and light intensity) and send the information to the server.
Alternatively, the electronic card may have a structure as shown in fig. 3c, and the electronic card may further include:
a basic memory 305 provided in the card body.
A base memory 305 for receiving the display information stored in the predetermined format from the base memory through the control chip when the control chip detects the occurrence of the malfunction.
Optionally, the electronic card may further include an interface 306 disposed on the card body, a wired communication integrated circuit 307 disposed in the card body, the wired communication integrated circuit 307 being wired to an external terminal through the interface 306 disposed on the card body;
a wired communication integrated circuit 307 which performs wired communication through an interface under the control of the control chip, is provided in the card body, and is wired-connected to an external terminal through the interface;
and a wired communication integrated circuit 307 for receiving display information of a predetermined format from an external memory through the wired communication integrated circuit when the control chip receives a display instruction and cannot receive the display information from the server or the terminal.
Alternatively, the display instruction may be a physical button display instruction or a remote display instruction,
the wireless communication antenna 304 is specifically used for receiving display information in a preset format from the server through the wireless communication antenna when the control chip receives the remote display instruction; when the control chip receives the remote display instruction and cannot receive the display information from the server, the display information in a preset format is received from the terminal through the wireless communication antenna;
a wired communication integrated circuit 307, which is specifically configured to receive display information in a predetermined format from the storage module through the wired communication integrated circuit when the control chip receives a remote display instruction and cannot receive the display information from the server or the terminal;
the display screen 302 is specifically used for performing display operation on the display information in the predetermined format by receiving a physical button display instruction when the display information in the predetermined format received by the electronic card fails to be displayed.
Optionally, the electronic card may further include a communication identification code 308, which may be provided on the card body.
And a communication identification code 308 for connecting the terminal with a corresponding server by using the communication identification code so as to perform a communication operation with the terminal. In another embodiment, the area of the communication identification code 308 can also be set as a display screen area, so that the communication identification code can be changed and reused in other conferences or other scenes.
For example, the terminal can bind with the electronic card through the communication identification code, for example, the terminal scans the communication identification code of the electronic card. The communication identification code may include a communication two-dimensional code, a communication bar code, or a communication symbol code, among others. Furthermore, in order to display more personalized information, after the terminal is connected with the electronic card, the terminal can be connected with a server connected with the electronic card, that is, the terminal is connected with the corresponding server by using the communication identification code so as to carry out communication operation with the terminal.
Optionally, in order to enable the display of the electronic card to be switched according to this position, the electronic card may also include a display for a global positioning system 309.
And a global positioning system 309 for detecting the electronic card position information. For example, the electronic card position information detected by the global positioning system of the electronic card is used to search the corresponding display condition information according to the position information, and the display content information in the predetermined format corresponding to the display condition information is received from the server through the wireless communication antenna.
Optionally, in order to avoid that sufficient power cannot be provided in time when the electronic card is powered off, the electronic card may further include a storage battery 310, where the storage battery 310 may be disposed as needed, may be disposed in the card body, may also be disposed on the card body, and so on.
A battery 310 for supplying electric power to the electronic card using the battery. Wherein the accumulator may comprise a battery supply and/or a wired charging and/or a wireless charging, etc. For example, in order to improve the portability of the electronic card, a storage battery may be used to supply power to the electronic card, and the storage battery may be replaced easily, may be charged by wire, may be charged wirelessly, and the like. The interface 306 disposed on the card body may be disposed as required, and may be one interface, two interfaces, or the like. For example, there are two interfaces disposed on the card body, where the interface 1 is 3061, and is used to connect the wired communication integrated circuit with an external terminal in a wired manner; the interface 2 is 3062 and is used for charging the storage battery module in a wired mode.
Optionally, in order to update the display information in time, the electronic card may further include a microphone 311.
A microphone 311 for receiving a specific audio signal through the microphone to switch the stored display contents.
Optionally, in order to make the user experience of the electronic card better and to make the display information of the electronic card richer, the display condition information corresponds to at least two pieces of display content information, and the electronic card further includes a gyroscope 312.
And a gyroscope 312 for detecting motion state information of the electronic card. For example, the display content information corresponding to the display condition information is switched according to the change information of the motion state information of the electronic card.
Optionally, the terminal may be further configured to receive the preset object information from the server and display the preset object information on the terminal. For example, after the electronic card is connected with the terminal through the communication identification code, the terminal may receive object information acquired by the internet of things device from a server connected with the electronic card and display the object information at the terminal.
Optionally, in order to display more personalized information, the terminal may be further configured to set the display information of the electronic card and send the set display information to the electronic card after the electronic card is connected to the terminal; the electronic card can also be used for receiving display information set by the terminal and displaying the display information on a display screen of the electronic card.
For example, the electronic card and the terminal may be bound through the communication identification code, the terminal is used to set or edit the display information of the electronic card after the binding is successful, the set display information is sent to the electronic card after the setting or editing is completed, and the electronic card may receive the display information set by the terminal and display the display information on the display screen of the electronic card.
In addition, in order to make the information convey fast, guarantee each electronic card owner can know the latest situation in time, and in order to make the electronic card manage more conveniently, make the owner of the electronic card receive the information more conveniently, the system includes a plurality of electronic cards, the multiple electronic cards have common control program on the terminal, then the terminal, can also be used for setting up the display information through the control program, and send to one or more electronic cards; the electronic card can also be used for receiving display information set by the terminal through the control program. For example, the manager of the electronic card can set display information, such as venue sensing information, announcement information, guidance information, etc., and designate the electronic card or all the electronic cards, etc., through a control program (such as a mobile phone application, an applet, a computer-side application, etc.), so as to facilitate the communication of information.
The electronic card is embodied in the foregoing embodiments, and the operation of the electronic card system will be further described in detail by taking the electronic card as an example, which is an electronic reference certificate, as follows:
the user Z is going to participate in the XXX international conference and has an electronic conference certificate a, as shown in fig. 3d, and a terminal T. When the user Z enters a chinese conference venue of the XXX international conference, the global positioning system may detect the location information of the electronic conference certificate a, and search for corresponding display condition information according to the location information, that is, the current location of the electronic conference certificate a is a chinese venue, and the display condition information corresponding to the electronic conference certificate a is chinese, and at this time, the electronic conference certificate a receives display content information of a predetermined format corresponding to chinese, such as name information of chinese, company information, and a service range, etc., from the server through the wireless communication antenna. In another scenario, the electronic conference permit A may obtain specific information from the conference sponsor about the conference to be attended, such as which venue, seating arrangements, and scheduling of the conference, introduction by the presenter, and so forth. Meanwhile, arrangement information similar to hotel check-in, banquet arrangement information, weather, traffic conditions and the like can be acquired, can be displayed in a certain area of the electronic meeting ticket A, and can also be sent to a terminal bound by the electronic meeting ticket A for display. The information can be more convenient for the participators to arrange own actions.
The display condition information of the electronic participation card can correspond to at least two pieces of display content information, a gyroscope in the electronic participation card can be used for detecting the motion state information of the electronic participation card, the display of the electronic participation card can be switched according to the motion state of the electronic participation card, for example, when a user Z shakes the electronic participation card A, the display content information at the moment is information such as name information, company information, service range and the like, and is switched to another piece of display content information such as the attention points of the venue and the like.
If the electronic participation certificate A cannot receive the display content information from the server, the user Z can utilize the terminal T to scan the communication identification code on the electronic participation certificate A and bind the terminal T with the electronic participation certificate A so as to receive the display information with a preset format from the terminal T through the wireless communication antenna. After the binding is successful, the user Z can also use the terminal T to edit the display content information, such as name information, company information, position, and the like, on the electronic reference certificate a, and can also edit personalized information, such as a personalized signature and the like, and send the electronic reference certificate a, so that the electronic reference certificate a is displayed on the display screen. In addition, two personnel who have the electronic participation card can also show own communication two-dimensional code or other similar information on the electronic participation card for mutually adding as friend. Alternatively, the electronic conference a may have a Communication module for Near Field Communication (NFC), for example, to exchange the user information of two different electronic conference certificates for the users to know each other.
If the electronic participation card A can not receive the display information from the server or the terminal, the user Z can receive the display content information with a preset format from an external memory, such as a U disk, a mobile hard disk and the like, through a wired communication integrated circuit in the electronic participation card A by using an interface on the card body.
If the control chip of the electronic participation card A detects that a fault occurs, for example, the wireless network connection is not available, an interface for acquiring information through the wired communication integrated circuit is damaged, the terminal cannot send display information in a preset format to the electronic participation card A, and the like, display error information is displayed on the display screen, and then the electronic participation card A reads display content information in the preset format stored in advance from the basic memory through the control chip, for example, name information, company information, and the like stored in the card body in advance are displayed in the electronic participation card A.
The electronic participation certificate A receives display information with a preset format through a server, a terminal, an external memory or a basic memory and the like and displays the display information on a display screen.
In each venue of the XXX international convention, some specific sensors are deployed to collect site-specific information, such as temperature, humidity, and light intensity, and send the information to the server. When the user Z is in the china conference venue, the terminal T may receive information such as temperature, humidity, and illumination intensity in the china conference venue from the server of the electronic conference card a, and display the information at the terminal, where the display information may be as shown in fig. 3 e.
When the user Z enters the uk conference venue of the XXX international conference, the global positioning system may detect the location information of the electronic conference card a in the uk conference venue, and find out that the corresponding display condition information is english in the electronic conference card a according to the location information, at this time, the electronic conference card a receives display content information in a predetermined format corresponding to english, such as english name information, company information, and a service range, and the like, from the server through the wireless communication antenna.
If the display content information of the electronic participation certificate A is not updated in time or the user Z needs to switch the display page or other needs, the user Z can press the physical button of the electronic participation certificate A, for example, the physical button is pressed for a short time, the control chip of the electronic participation certificate A receives the physical button display instruction, and the display information in the preset format in the server can be acquired by using the wireless communication antenna. Or, when the user Z presses the physical button twice, the control chip in the electronic conference certificate a may acquire the display information in the predetermined format in the terminal T through the wireless communication antenna. The user Z can also switch the electronic conference card in the chinese display content to the English display content by inputting a voice, such as "English", or "English", to the electronic conference card.
If the electric quantity in the electronic participation certificate A is too low, the user Z can replace the storage battery in the electronic participation certificate A, also can wirelessly charge the storage battery, can also utilize an interface in the electronic participation certificate A to perform wired charging on the storage battery, and the like.
The manager of the electronic conference permit a, for example, the host of the conference may set electronic conference permit display information, such as venue announcement information and guidance information, through a mobile phone application, an applet, a computer application, or the like, and send the electronic conference permit a, the electronic conference permit B, or all the electronic conference permits in the conference venue, or the like.
It can be known from the above that, the electronic card system of the embodiment of the present invention can share information with the electronic card from multiple aspects, such as terminals, servers, etc., and both the owner and the manager of the electronic card can push specific information to the electronic card and display the information on the electronic card.
It will be understood by those skilled in the art that all or part of the steps of the methods of the above embodiments may be performed by instructions or by associated hardware controlled by the instructions, which may be stored in a computer readable storage medium and loaded and executed by a processor.
To this end, embodiments of the present invention further provide a storage medium, in which a plurality of instructions are stored, and the instructions can be loaded by a processor to execute the steps in any electronic card display method provided in the embodiments of the present invention. For example, the instructions may perform the steps of:
when the control module receives a display instruction, the wireless communication module receives display information in a preset format from a preset server; when the control module receives a display instruction and cannot receive display information from a preset server, the control module receives the display information in a preset format from a preset terminal through the wireless communication module; and displaying the received display information with the preset format by using the display module.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
Wherein the storage medium may include: read Only Memory (ROM), Random Access Memory (RAM), magnetic or optical disks, and the like.
Since the instructions stored in the storage medium can execute the steps in any electronic card display method provided in the embodiments of the present invention, the beneficial effects that can be achieved by any electronic card display method provided in the embodiments of the present invention can be achieved, which are detailed in the foregoing embodiments and will not be described herein again.
The display method of the electronic card, the electronic card and the electronic card system provided by the embodiment of the invention are described in detail above, a specific example is applied in the description to explain the principle and the implementation of the invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (15)
1. The display method of the electronic card is characterized in that the electronic card comprises a card body, a display module arranged on the card body, a control module and a wireless communication module which are arranged in the card body; the method comprises the following steps:
when the control module receives a display instruction, receiving display information in a preset format from a preset server through the wireless communication module;
when the control module receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module;
and displaying the received display information with the preset format by using the display module.
2. The method of claim 1, wherein the electronic card further comprises an interface disposed on the card body, and a wired communication module and a base module disposed in the card body, the wired communication module is connected with an external terminal through the interface disposed on the card body, the external terminal is a terminal connected with the electronic card through a wire, and the control module further comprises, after receiving the display command:
when the control module receives a display instruction and cannot receive display information from a preset server and a preset terminal, the wired communication module receives display information in a preset format from a storage module outside the card body;
when the control module detects that a fault occurs, the control module receives the stored display information in the preset format from the base module.
3. The method of claim 2, wherein the display instruction is a physical button display instruction or a remote display instruction;
when the control module receives a display instruction, the wireless communication module receives display information in a preset format from a preset server, and the method comprises the following steps: when the control module receives a remote display instruction, the wireless communication module receives display information in a preset format from a preset server;
when the control module receives a display instruction and cannot receive display information from a preset server, the method for receiving the display information in a preset format from a preset terminal through the wireless communication module comprises the following steps: when the control module receives a remote display instruction and cannot receive display information from a preset server, the control module receives the display information in a preset format from a preset terminal through the wireless communication module;
when the control module receives a display instruction and cannot receive display information from a preset server and a preset terminal, the wired communication module receives the display information in a preset format from a storage module outside the card body, and the method comprises the following steps: when the control module receives a remote display instruction and cannot receive display information from a preset server and a preset terminal, the wired communication module receives display information in a preset format from a storage module outside the card body;
after the display module is used for displaying the received display information with the preset format, the method further comprises the following steps: and when the display information in the preset format received by the control module fails to be displayed, the display information in the preset format is subjected to display operation by receiving a physical button display instruction.
4. The method of claim 1, wherein the display information includes display condition information and display content information, the electronic card further includes a global positioning system module, and the receiving the display information in a predetermined format from a preset server through the wireless communication module when the control module receives the display instruction includes:
when the control module receives a display instruction, searching corresponding display condition information by using the parameters of the electronic card;
receiving display content information of a corresponding preset format from a preset server through the wireless communication module according to the display condition information; the parameters of the electronic card comprise at least one of position information, time information and motion state information;
the operation of displaying the received display information with the preset format by using the display module comprises the following steps: and displaying the received display content information with the preset format by using the display module.
5. The method according to claim 4, wherein the display condition information corresponds to at least two pieces of display content information, and after receiving the display content information in the corresponding predetermined format from a preset server through the wireless communication module according to the display condition information, the method further comprises:
and switching the display content information corresponding to the display condition information according to the change information of the parameters of the electronic card.
6. The method according to any one of claims 1 to 5, wherein the electronic card further comprises an audio receiving module, and the displaying operation of the received display information in the predetermined format by the display module comprises:
and receiving a specific audio signal through the audio receiving module to switch the stored display content.
7. An electronic card is characterized by comprising a card body, a display screen arranged on the card body, a control module and a wireless communication module, wherein the control module and the wireless communication module are arranged in the card body;
the wireless communication module is used for receiving display information in a preset format from a preset server through the wireless communication module when the control module receives a display instruction; when the control module receives a display instruction and cannot receive display information from a preset server, receiving the display information in a preset format from a preset terminal through the wireless communication module;
and the display screen is used for displaying the received display information with the preset format.
8. The electronic card of claim 7, further comprising an interface disposed on the card body, and a wired communication module and a base module disposed in the card body, wherein the wired communication module is wired to an external terminal through the interface disposed on the card body, and the external terminal refers to a terminal wired to the electronic card;
the wired communication module is used for receiving display information in a preset format from a storage module outside the card body through the wired communication module when the control module receives a display instruction and cannot receive the display information from a preset server and a preset terminal;
and the basic module is used for receiving the stored display information in the preset format from the basic module through the control module when the control module detects that the fault occurs.
9. The electronic card of claim 8, wherein the display command is a physical button display command or a remote display command;
the wireless communication module is specifically used for receiving display information in a preset format from a preset server through the wireless communication module when the control module receives a remote display instruction; when the control module receives a remote display instruction and cannot receive display information from a preset server, the control module receives the display information in a preset format from a preset terminal through the wireless communication module;
the wired communication module is specifically used for receiving display information in a preset format from a storage module outside the card body through the wired communication module when the control module receives a remote display instruction and cannot receive the display information from a preset server and a preset terminal;
and the display screen is specifically used for displaying the display information in the preset format by receiving a physical button display instruction when the display information in the preset format received by the electronic card fails to be displayed.
10. Electronic card according to any of claims 7 to 9, further comprising an audio receiving module;
and the audio receiving module is used for receiving a specific audio signal through the audio receiving module to switch the stored display content.
11. An electronic card system is characterized by comprising an electronic card, a server, Internet of things equipment and a terminal, wherein the electronic card is connected with the server through a network, the terminal is connected with the server through the network, and the Internet of things equipment is connected with the server through the network; wherein the electronic card includes:
a card body;
the control chip is arranged in the card body;
the wireless communication antenna is used for carrying out wireless communication under the control of the control module, is arranged in the card body and is used for receiving display information in a preset format from the server through the wireless communication antenna when the control chip receives a display instruction; when the control chip receives the display instruction and cannot receive the display information from the server, receiving the display information in a preset format from the terminal through the wireless communication antenna;
and the display screen is arranged on the card body and used for displaying the received display information with the preset format by utilizing the display screen.
12. The system of claim 11, wherein the electronic card further comprises:
the interface is arranged on the card body;
the wired communication integrated circuit is used for receiving display information with a preset format from a memory outside the card body through the wired communication integrated circuit when the control chip receives a display instruction and cannot receive display information from a server and a terminal, and the external terminal refers to a terminal in wired connection with the electronic card;
and the basic memory is arranged in the card body and used for receiving the stored display information in the preset format from the basic memory through the control chip when the control chip detects that the fault occurs.
13. The system of claim 12, wherein the display instruction is a physical button display instruction or a remote display instruction;
the wireless communication antenna is specifically used for receiving display information in a preset format from the server through the wireless communication antenna when the control chip receives a remote display instruction; when the control chip receives a remote display instruction and cannot receive display information from the server, receiving the display information in a preset format from the terminal through the wireless communication antenna;
the wired communication integrated circuit is specifically used for receiving display information in a preset format from a storage module outside the card body through the wired communication integrated circuit when the control chip receives a remote display instruction and cannot receive the display information from the server and the terminal;
the display screen is specifically used for displaying the display information in the preset format by receiving a physical button display instruction when the display information in the preset format received by the electronic card fails to be displayed.
14. The system of claim 11, wherein said electronic card further comprises a microphone;
the microphone is used for receiving a specific audio signal through the microphone to switch the stored display content;
the electronic card is also used for receiving display information set by the terminal and displaying the display information on a display screen of the electronic card.
15. System according to any of claims 11 to 14, characterized in that it comprises a plurality of electronic cards having a common control program on the terminals;
the terminal is also used for setting display information through the control program and sending the display information to one or more electronic cards;
and the electronic card is also used for receiving display information set by the terminal through the control program.
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