CN113836602B - Information image display method and device - Google Patents
Information image display method and device Download PDFInfo
- Publication number
- CN113836602B CN113836602B CN202111101121.1A CN202111101121A CN113836602B CN 113836602 B CN113836602 B CN 113836602B CN 202111101121 A CN202111101121 A CN 202111101121A CN 113836602 B CN113836602 B CN 113836602B
- Authority
- CN
- China
- Prior art keywords
- information
- image
- nfc
- information image
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 38
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 238000013459 approach Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 14
- 238000005516 engineering process Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 6
- 230000006399 behavior Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 208000003443 Unconsciousness Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000010365 information processing Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
Abstract
The application discloses an information image display method and device. An information image display method is applied to user equipment with an NFC module, and the method comprises the following steps: receiving an information image display instruction; determining an information image to be displayed according to the information image display instruction; invoking the NFC module to detect NFC signals of the environment where the user equipment is located; and displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, otherwise, not displaying the information image. By applying the technical scheme provided by the application, the use safety of information images such as two-dimensional codes can be effectively improved.
Description
Technical Field
The present disclosure relates to the field of information processing technologies, and in particular, to a method and an apparatus for displaying an information image.
Background
With the development of intelligent equipment technology, the devices such as a mobile phone and a watch of a user can support various short-distance information exchange modes, and accordingly, many application scenes such as payment, access control, business card exchange and the like are generated. In various short-distance information exchange modes, the information exchange by using images is widely applied, and the basic principle is as follows: the method comprises the steps of converting information to be transmitted into a form of an image (such as a two-dimensional bar code, a one-dimensional bar code or a variable bar code) through a specific coding mode, displaying the image on a screen of a transmitting end device when the information is required to be transmitted, acquiring the image by a receiving end device through a camera or a special scanning module, and then decoding the image to obtain original information.
The information exchange by using the image has the characteristics of simple realization and convenient use, but on the other hand, because the image can be easily obtained by any other device when the information image is displayed on the transmitting end device, the information transmitting mode has broadcasting property to a certain extent. However, in many practical application scenarios, various private information, such as payment account numbers, passwords, etc., may be carried in the information image, which may have serious consequences if the malicious user records the image by means of candid photographing, etc. Therefore, how to improve the security of image information exchange is an important research direction at present.
Disclosure of Invention
Aiming at the technical problems, the application provides an information image display method and device, and the technical scheme is as follows:
according to the 1 st aspect of the present application, there is provided an information image display method applied to a user equipment having an NFC module, the method comprising:
receiving an information image display instruction;
determining an information image to be displayed according to the information image display instruction;
invoking the NFC module to detect NFC signals of the environment where the user equipment is located;
and displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, otherwise, not displaying the information image.
According to the 2 nd aspect of the present application, there is provided an information image display apparatus applied to a user equipment having an NFC module, the apparatus comprising:
receiving an information image display instruction;
determining an information image to be displayed according to the information image display instruction;
invoking the NFC module to detect NFC signals of the environment where the user equipment is located;
and displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, otherwise, not displaying the information image.
According to the technical scheme, the NFC signal is used as one of triggering conditions for displaying the information image, when a user hopes to display the information image to a specific receiver by using the mobile device and execute corresponding display operation, the information image is not immediately displayed on the screen of the user device, and only when the NFC module in the user device can detect the NFC signal of the surrounding environment, the information image is displayed on the screen of the user device. In practical application, if the image information receiving device has the NFC module, when the user brings his own device close to the image information receiving device, the information image is displayed on the screen of the user device, and when the user brings the device away from the image information receiving device, the information image displayed on the screen of the user device is immediately disappeared.
According to the technical scheme, the effective display duration of the information image is shortened, the possibility that the image is maliciously acquired is reduced, and even in the information image display period, the behavior of maliciously acquiring the image is objectively difficult to implement due to the practical environment limitation of 'approaching to receiving equipment'. On the other hand, the NFC induction technology is utilized in the scheme, the effective display time of the information image can be automatically controlled within the short time with the actual information exchange requirement, so that a user is not required to execute more operations to participate in control, and the information image display device has higher use convenience.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description will briefly introduce the drawings that are required to be used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings may also be obtained according to these drawings for a person having ordinary skill in the art.
FIG. 1 is a flow chart of an information image display method of the present application;
FIG. 2 is a schematic diagram of a specific application scenario of the present application;
FIG. 3 is a schematic view of another specific application scenario of the present application;
fig. 4 is a first structural schematic diagram of the information image display device of the present application;
fig. 5 is a schematic view of a second structure of the information image display apparatus of the present application;
fig. 6 is a schematic diagram of an apparatus for configuring the device of the present application.
Detailed Description
According to the existing information image using method, after a user triggers a display function on the device, the information image is always displayed on the screen of the device until the user manually cancels the display or the device automatically enters a standby state, and in the period of time, the risk that the information image is maliciously acquired is high. Taking a mobile phone two-dimension code payment scenario as an example, many users are used to display the payment two-dimension code on the mobile phone in advance when waiting for payment in a queue, or do not execute the cancel display operation immediately after the payment is finished, and even unconscious user behaviors that the mobile phone displaying the payment two-dimension code is put on one side … … possibly because of being busy with doing other things (such as packaging after shopping) can create conditions for malicious users.
According to the scheme, the NFC (Near Field Communication ) module on the user equipment is utilized to control the display of the information image, the NFC module is configured on the receiving equipment of the information image in practical application, according to the characteristic of NFC, the information image can be displayed on a screen of the user equipment when the user equipment is close to the receiving equipment, otherwise, when the user equipment is far away from the receiving equipment, the information image can disappear immediately, and the use safety of the information image is improved in the mode.
In order for those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be described in detail below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application shall fall within the scope of protection of the present application.
The information image display scheme provided by the application is applied to the user equipment with the NFC module, and of course, in order to realize the display of the information image, the user equipment also needs to have a basic display function, and the specific user equipment can be compound equipment such as a mobile phone, a tablet personal computer, a smart watch and the like, and can also be single-function equipment such as an electronic business card, an electronic tag and the like, and the application is not limited to the above. In addition, the specific form of the information image can be two-dimensional codes, one-dimensional bar codes or variable bar codes, and the like, and the application scene can be payment, entrance guard, business card exchange, and the like, which do not influence the implementation of the scheme.
Fig. 1 is a flowchart of an information image display method provided in the present application, where the method may include the following steps:
s101, receiving an information image display instruction;
s102, determining an information image to be displayed according to the information image display instruction;
s103, calling an NFC module to detect NFC signals of an environment where the user equipment is located;
s104, displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal,
s105, in a state where the NFC module cannot detect the NFC signal, the information image is not displayed.
The following describes the above scheme taking an application scenario of using a mobile phone two-dimensional code (also called a two-dimensional bar code) to make a quick payment as an example.
According to S101, when the user wishes to pay using the two-dimensional code, a corresponding trigger operation is performed on the mobile phone, for example, the functions such as "payment code", "pay on the surface" are selected in the specific application, so as to send an information image display instruction, which in this embodiment is equivalent to the payment operation instruction, to the mobile phone. Of course, the user may also implement the display triggering operation through gestures, voice control, and other manners, which are not limited in this application.
According to S102, after receiving the information image display instruction, the mobile phone determines a two-dimensional code image for payment. Here, the static two-dimensional code image generated in advance may be acquired, or the two-dimensional code image may be generated by means of instantaneous encoding.
The difference between the scheme and the prior art scheme is that after the two-dimensional code image is determined, the two-dimensional code image is not immediately displayed on the mobile phone screen, but the mobile phone is enabled to enter a trigger display state, and in the state, whether other trigger conditions are met is further judged, and whether the two-dimensional code image is displayed is controlled according to the trigger display state.
The NFC signal is used as another triggering condition for displaying the two-dimensional code image. According to S103-S105, in the image triggering display state, the NFC module is called to continuously detect NFC signals of the surrounding environment of the mobile phone, if the NFC signals can be detected, the determined two-dimensional code image is displayed on the screen of the mobile phone, otherwise, if the NFC signals can not be detected, the two-dimensional code image is not displayed.
NFC is a short-range high-frequency wireless communication technology, evolved from RFID (Radio Frequency Identification ) technology. The NFC module is a radio frequency module which is built in user equipment such as a mobile phone and the like, and can detect near-field short-distance high-frequency radio waves and transmit information in an electromagnetic induction coupling mode of a radio frequency part in a frequency spectrum.
The effective communication distance of NFC is generally within 10cm, and the display time of the two-dimensional code image can be controlled skillfully by utilizing the characteristic. During practical application, the NFC module is also configured on the scanning equipment, and when the mobile phone is in an image triggering display state, once the mobile phone is close to the code scanning equipment enough, the NFC module on the mobile phone can induce the NFC module in the code scanning equipment, so that the display of the two-dimensional code image can be triggered, otherwise, when the mobile phone is far away from the code scanning equipment, the two-dimensional code image can not be displayed on the screen of the mobile phone. By the method, on one hand, the effective display time of the two-dimensional code image can be shortened, the possibility that the image is maliciously acquired is reduced, and even in the information image display period, the code scanning equipment is close to and blocked in front of a mobile phone screen, so that the implementation of the two-dimensional code image is difficult, whether by using a camera or manually taking a photograph.
In addition, the NFC induction technology is utilized in this application scheme, can be with the effective show time automatic control of two-dimensional code image in the required short time of scanning, namely: the automatic display and the automatic disappearance of the moving-away are close to each other, and the user is not required to execute more operations to participate in control, so that the device has higher use convenience. Moreover, in consideration of the actual application scenario, the user has to have actual information exchange requirements after manually triggering the display operation, that is, during the image triggering display state, the user basically does not approach the mobile phone to other NFC devices except the code scanning device, so that the actual misjudgment possibility is very small.
Note that NFC itself is also a close-range information exchange technology, but in this application, NFC may be actually used only as a means for ranging, and actual data exchange by using an NFC module is not required. This can greatly reduce implementation limitations of the present application, for example: many NFC modules of the mobile phone are arranged on the back of the mobile phone, and the NFC module of the opposite terminal is clung to the back of the mobile phone during information exchange, if the NFC module of the opposite terminal is close to one side of a screen of the mobile phone, the information exchange cannot be performed correctly because the signal strength is not satisfied. However, in the scheme of the application, since the actual data transmission is not required to be performed by using NFC, only a low-intensity NFC signal needs to be detected to trigger the information image display. In addition, at present, NFC has multiple standards, and NFC modules with different standards may have some compatibility problems, for example, when reading a bus card with an NFC mobile phone, the situation that the card can be identified, but data cannot be read normally is often encountered, but the application of the application scheme is not limited by the situation. For the code scanning equipment, even simple transformation can be realized through modes such as NFC paster, and the like, and the code scanning equipment has lower implementation cost. Of course, implementing the solution of the present application does not need to limit whether NFC is used for other purposes than ranging.
Fig. 2 is a schematic diagram of an implementation scenario in which the scheme of the present application is applied to a subway ticket checking gate, and an NFC module is installed near a gate code scanning window. When the user selects the "pay on face" function in the payment device application, the two-dimensional code image is not immediately displayed on the mobile phone screen. After a user approaches the mobile phone to the gate code scanning window, an NFC module in the mobile phone senses an NFC module installed in the gate, a two-dimensional code image is triggered to be displayed on a mobile phone screen, and code scanning interaction is completed. After the user moves the mobile phone out of the gate scanning window, the two-dimensional code image displayed on the mobile phone screen disappears.
It can be understood that "not displaying an information image" in the present application refers to not displaying an image carrying information to be actually transmitted, and thus, the actual display mode is not limited to displaying a blank area. For example, in one embodiment of the present application, a dummy image may be displayed on the screen of the user device during the "no information image is displayed". As shown in fig. 3, the pseudo image may take a similar pattern to the real image, but does not carry effective information to be transmitted, such as account numbers and passwords in a payment scene, names and contact ways in a business card exchange scene, and the like, so that even if the pseudo image is maliciously acquired, no actual loss is caused. According to the actual requirement, other functional information can be further added into the pseudo image, for example, the method can be set as follows: when the pseudo-image is scanned, a certain alarm mechanism is triggered to remind a user that someone is using the pseudo-image, and the security of personal information is noted.
In addition, when the information image is not displayed, some prompt information may be displayed to prompt the user to bring his or her device close to the receiving device of the information image, for example, a word such as "please bring the mobile phone close to the code scanning device" may be displayed. Of course, the user may be presented by means of sound, vibration, or the like, and the specific output mode of the presented information is not limited in this application.
In view of the fact that the user himself may be hard to see during the actual display of the information image, a certain kind of prompt information may also be output after the display of the information image to inform the user that the image has been displayed correctly. In combination with the actual situation of the user equipment, the optional prompting modes include sound, vibration, flash lamp indication and the like, and the prompting is realized in a mode of triggering the equipment to vibrate in consideration of factors such as environmental noise interference, confidentiality and the like, so that the specific output mode of the prompting information is not limited.
In a specific embodiment of the present application, it may be further configured to stop detecting the NFC signal when the duration in which the NFC signal cannot be detected exceeds a preset certain threshold (for example, 20 seconds, 30 seconds, etc.), that is, exit from the image triggering display state, so as to further improve security and reduce power consumption of the user equipment.
Corresponding to the above method embodiment, the present application further provides an information image display device, as shown in fig. 4, which may include:
a display instruction receiving module 110 for receiving an information image display instruction;
an information image determining module 120, configured to determine an information image to be displayed according to the information image display instruction;
the detection control module 130 is configured to invoke the NFC module to detect an NFC signal of an environment where the user equipment is located;
the display control module 140 is configured to display the information image on the screen of the user equipment in a state where the NFC module can detect the NFC signal, or not display the information image.
In one embodiment of the present application, the display control module 140 may be specifically configured to: and when the information image is not displayed, displaying a pseudo image which does not carry effective information to be transmitted on a screen of the user equipment.
In one embodiment of the present application, the detection control module 130 may also be configured to: and if the duration of the NFC signal cannot be detected to exceed the preset duration threshold value, stopping detecting the NFC signal.
Referring to fig. 5, in a specific embodiment of the present application, the information image display apparatus may further include:
the first prompting module 150 is configured to output first prompting information to prompt a user to approach the user device to the receiving device of the information image when the information image is not displayed. For example, the first prompt information is output in a screen display manner.
Referring to fig. 5, in a specific embodiment of the present application, the information image display apparatus may further include:
the second prompting module 160 is configured to output a second prompting message after the information image is displayed, so as to prompt the user that the information image is displayed correctly. For example, the second prompt information is output in a mode of triggering the vibration of the user equipment.
It should be understood that the first prompting module 150 and the second prompting module 160 may be configured in the device at the same time as shown in fig. 5, or may be configured in the device separately and separately, so the structure shown in fig. 5 should not be construed as limiting the scheme of the present application.
Based on the above-mentioned image display device, the present application also provides a bar code payment device, applied to a user equipment having an NFC module, the device comprising:
the payment operation instruction receiving module is used for receiving the payment operation instruction;
the payment bar code determining module is used for determining a bar code image for payment according to the payment operation instruction;
the detection control module is used for calling the NFC module to detect NFC signals of the environment where the user equipment is located;
and the payment bar code display control module is used for displaying the bar code image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, and otherwise, not displaying the bar code image.
It will be appreciated that the barcode payment device is an implementation of the foregoing image display device in a specific application environment, so that the specific implementation principle and structural schematic diagram thereof can be referred to the foregoing image display device embodiment and the description of fig. 4 and 5, and the description will not be repeated in this embodiment.
In addition, the implementation process of the functions and roles of each module in the above device is specifically shown in the implementation process of the corresponding steps in the above method, and will not be described herein again.
The device provided by the application can be applied to a mobile phone, a tablet computer, a smart watch and other devices, and fig. 6 is a schematic diagram of a hardware structure of a device for configuring the device provided by the application, where the device may include: a processor 1010, a memory 1020, an input/output interface 1030, a communication interface 1040, and a bus 1050. Wherein processor 1010, memory 1020, input/output interface 1030, and communication interface 1040 implement communication connections therebetween within the device via a bus 1050.
The processor 1010 may be implemented by a general-purpose CPU (Central Processing Unit ), microprocessor, application specific integrated circuit (Application Specific Integrated Circuit, ASIC), or one or more integrated circuits, etc. for executing relevant programs to implement the technical solutions provided herein.
The Memory 1020 may be implemented in the form of ROM (Read Only Memory), RAM (Random Access Memory ), static storage device, dynamic storage device, or the like. Memory 1020 may store an operating system and other application programs, and when the techniques presented herein are implemented in software or firmware, the associated program code is stored in memory 1020 and executed by processor 1010.
The input/output interface 1030 is used to connect with an input/output module for inputting and outputting information. The input/output module may be configured as a component in a device (not shown) or may be external to the device to provide corresponding functionality. Wherein the input devices may include a keyboard, mouse, touch screen, microphone, various types of sensors, etc., and the output devices may include a display, speaker, vibrator, indicator lights, etc.
Communication interface 1040 is used to connect communication modules (not shown) to enable communication interactions of the present device with other devices. The communication module may implement communication through a wired manner (such as USB, network cable, etc.), or may implement communication through a wireless manner (such as mobile network, WIFI, bluetooth, etc.).
Bus 1050 includes a path for transferring information between components of the device (e.g., processor 1010, memory 1020, input/output interface 1030, and communication interface 1040).
It should be noted that although the above-described device only shows processor 1010, memory 1020, input/output interface 1030, communication interface 1040, and bus 1050, in an implementation, the device may include other components necessary to achieve proper operation. Furthermore, it will be understood by those skilled in the art that the above-described apparatus may include only the components necessary to implement the present application, and not all the components shown in the drawings.
From the above description of embodiments, it will be apparent to those skilled in the art that the present application may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solutions of the present application may be embodied essentially or in a part contributing to the prior art in the form of a software product, which may be stored in a storage medium, such as a ROM/RAM, a magnetic disk, an optical disk, etc., including several instructions to cause a computer device (which may be a personal computer, a server, or a network device, etc.) to perform the methods described in the embodiments or some parts of the embodiments of the present application.
In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for the device embodiments, since they are substantially similar to the method embodiments, the description is relatively simple, and reference is made to the description of the method embodiments for relevant points. The apparatus embodiments described above are merely illustrative, wherein the modules illustrated as separate components may or may not be physically separate, and the functions of the modules may be implemented in the same piece or pieces of software and/or hardware when implementing the embodiments of the present application. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment. Those of ordinary skill in the art will understand and implement the present invention without undue burden.
The foregoing is merely exemplary of the application and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the application and are intended to be comprehended within the scope of the application.
Claims (18)
1. An information image display method is applied to user equipment with an NFC module, and the method comprises the following steps:
receiving an information image display instruction;
determining an information image to be displayed according to the information image display instruction;
invoking the NFC module to detect NFC signals of the environment where the user equipment is located; wherein the NFC signal of the environment is triggered by a receiving device for receiving an information image;
and displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, otherwise, not displaying the information image.
2. The method of claim 1, the not displaying the informational image comprising:
and displaying the pseudo image which does not carry the effective information to be transmitted on a screen of the user equipment.
3. The method of claim 1, the method further comprising:
and if the duration of the NFC signal cannot be detected to exceed the preset duration threshold value, stopping detecting the NFC signal.
4. The method of claim 1, the method further comprising:
and under the condition that the information image is not displayed, outputting first prompt information to prompt a user to approach the user equipment to the receiving equipment of the information image.
5. The method of claim 4, the outputting the first hint information comprising:
and outputting the first prompt information in a screen display mode.
6. The method of claim 1, the method further comprising:
and outputting second prompt information after the information image is displayed so as to prompt a user that the information image is displayed correctly.
7. The method of claim 6, the outputting the second hint information comprising:
and outputting second prompt information in a mode of triggering the user equipment to vibrate.
8. An information image display apparatus applied to a user equipment having an NFC module, the apparatus comprising:
the display instruction receiving module receives an information image display instruction;
the information image determining module is used for determining an information image to be displayed according to the information image display instruction;
the detection control module is used for calling the NFC module to detect NFC signals of the environment where the user equipment is located; wherein the NFC signal of the environment is triggered by a receiving device for receiving an information image;
and the display control module is used for displaying the information image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, and otherwise, the information image is not displayed.
9. The apparatus of claim 8, the display control module being specifically configured to:
and when the information image is not displayed, displaying a pseudo image which does not carry effective information to be transmitted on a screen of the user equipment.
10. The apparatus of claim 8, the detection control module further to:
and if the duration of the NFC signal cannot be detected to exceed the preset duration threshold value, stopping detecting the NFC signal.
11. The apparatus of claim 8, the apparatus further comprising:
and the first prompting module is used for outputting first prompting information to prompt a user to approach the user equipment to the receiving equipment of the information image under the condition that the information image is not displayed.
12. The apparatus of claim 11, wherein the first prompting module is specifically configured to:
and outputting the first prompt information in a screen display mode.
13. The apparatus of claim 8, the apparatus further comprising:
and the second prompting module is used for outputting second prompting information after the information image is displayed so as to prompt a user that the information image is displayed correctly.
14. The apparatus of claim 13, wherein the second prompting module is specifically configured to:
and outputting second prompt information in a mode of triggering the user equipment to vibrate.
15. A bar code payment method applied to a user equipment having an NFC module, the method comprising:
receiving a payment operation instruction;
determining a bar code image for payment according to the payment operation instruction;
invoking the NFC module to detect NFC signals of the environment where the user equipment is located; the NFC signal of the environment is triggered by a code scanning device for scanning the bar code image;
and displaying the bar code image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, otherwise, not displaying the bar code image.
16. The method of claim 15, the not displaying the barcode image comprising:
a pseudo barcode image that does not carry valid payment information is displayed on a screen of the user device.
17. A bar code payment device for use with a user device having an NFC module, the device comprising:
the payment operation instruction receiving module is used for receiving the payment operation instruction;
the payment bar code determining module is used for determining a bar code image for payment according to the payment operation instruction;
the detection control module is used for calling the NFC module to detect NFC signals of the environment where the user equipment is located; the NFC signal of the environment is triggered by a code scanning device for scanning the bar code image;
and the payment bar code display control module is used for displaying the bar code image on a screen of the user equipment in a state that the NFC module can detect the NFC signal, and otherwise, not displaying the bar code image.
18. The apparatus of claim 17, the payment bar code display control module being specifically configured to:
a pseudo barcode image that does not carry valid payment information is displayed on a screen of the user device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111101121.1A CN113836602B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510967557.7A CN106897641B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
| CN202111101121.1A CN113836602B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967557.7A Division CN106897641B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113836602A CN113836602A (en) | 2021-12-24 |
| CN113836602B true CN113836602B (en) | 2024-03-29 |
Family
ID=59190998
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967557.7A Active CN106897641B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
| CN202111101121.1A Active CN113836602B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510967557.7A Active CN106897641B (en) | 2015-12-21 | 2015-12-21 | Information image display method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN106897641B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109067995B (en) * | 2018-08-28 | 2021-05-25 | 努比亚技术有限公司 | Brightness adjusting method, mobile terminal and computer readable storage medium |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983073A (en) * | 2005-12-13 | 2007-06-20 | 夏普株式会社 | Electronic apparatus operating system |
| KR20130021712A (en) * | 2011-08-23 | 2013-03-06 | 엘지전자 주식회사 | Image display apparatus, and method for operating the same |
| CN103593154A (en) * | 2012-08-16 | 2014-02-19 | 三星电子株式会社 | Method and device for displaying image |
| CN103823653A (en) * | 2014-02-28 | 2014-05-28 | 北京智谷睿拓技术服务有限公司 | Content display method and content display equipment |
| CN104238351A (en) * | 2013-07-11 | 2014-12-24 | 阿尔纳赛尔·哈利德 | Smart watch and method for operating same |
| KR20150001186A (en) * | 2013-06-26 | 2015-01-06 | 삼성전자주식회사 | Image forming apparatus supporting function of near field communication (NFC) and method for providing user interface (UI) screen customized to NFC device |
| KR20150014319A (en) * | 2013-07-29 | 2015-02-06 | 삼성전자주식회사 | Mobile device and image forming apparatus for providing user interface screen, and method for providing user interface screen thereof |
| CN104679334A (en) * | 2015-03-02 | 2015-06-03 | 南京物联传感技术有限公司 | Data interaction display system and data interaction display method |
| CN104933555A (en) * | 2015-05-27 | 2015-09-23 | 小米科技有限责任公司 | Mode setting method and apparatus |
| JP2015203884A (en) * | 2014-04-10 | 2015-11-16 | 富士通株式会社 | Terminal device, display control program and display control method |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101908912A (en) * | 2010-08-12 | 2010-12-08 | 武汉天喻信息产业股份有限公司 | Non-contact communication data tracking device |
| CN202513939U (en) * | 2012-02-21 | 2012-10-31 | 杭州路享科技有限公司 | NFC close-range secure validation device at mobile phone terminal |
| JP6152707B2 (en) * | 2013-05-31 | 2017-06-28 | ブラザー工業株式会社 | Display program and display device |
| CN103809758A (en) * | 2014-02-28 | 2014-05-21 | 北京智谷睿拓技术服务有限公司 | Content display method and device |
| US9400977B2 (en) * | 2014-05-29 | 2016-07-26 | Apple Inc. | User device enabling access to payment information in response to mechanical input detection |
| CN104732390B (en) * | 2015-04-20 | 2018-06-19 | 广东欧珀移动通信有限公司 | Method of payment and device based on NFC |
| CN105160371B (en) * | 2015-09-07 | 2018-12-18 | 丹阳伦图电子技术有限公司 | A kind of ESL system based on NFC technique |
-
2015
- 2015-12-21 CN CN201510967557.7A patent/CN106897641B/en active Active
- 2015-12-21 CN CN202111101121.1A patent/CN113836602B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1983073A (en) * | 2005-12-13 | 2007-06-20 | 夏普株式会社 | Electronic apparatus operating system |
| KR20130021712A (en) * | 2011-08-23 | 2013-03-06 | 엘지전자 주식회사 | Image display apparatus, and method for operating the same |
| CN103593154A (en) * | 2012-08-16 | 2014-02-19 | 三星电子株式会社 | Method and device for displaying image |
| KR20150001186A (en) * | 2013-06-26 | 2015-01-06 | 삼성전자주식회사 | Image forming apparatus supporting function of near field communication (NFC) and method for providing user interface (UI) screen customized to NFC device |
| CN104238351A (en) * | 2013-07-11 | 2014-12-24 | 阿尔纳赛尔·哈利德 | Smart watch and method for operating same |
| KR20150014319A (en) * | 2013-07-29 | 2015-02-06 | 삼성전자주식회사 | Mobile device and image forming apparatus for providing user interface screen, and method for providing user interface screen thereof |
| CN103823653A (en) * | 2014-02-28 | 2014-05-28 | 北京智谷睿拓技术服务有限公司 | Content display method and content display equipment |
| JP2015203884A (en) * | 2014-04-10 | 2015-11-16 | 富士通株式会社 | Terminal device, display control program and display control method |
| CN104679334A (en) * | 2015-03-02 | 2015-06-03 | 南京物联传感技术有限公司 | Data interaction display system and data interaction display method |
| CN104933555A (en) * | 2015-05-27 | 2015-09-23 | 小米科技有限责任公司 | Mode setting method and apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106897641A (en) | 2017-06-27 |
| CN113836602A (en) | 2021-12-24 |
| CN106897641B (en) | 2021-07-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10453067B2 (en) | Short range wireless translation methods and systems for hands-free fare validation | |
| CN106896996B (en) | Information image display method and device | |
| US9338639B2 (en) | Systems and methods for interacting with portable electronic devices | |
| US20170372298A1 (en) | Method and apparatus for activating virtual card | |
| US10433169B2 (en) | Method and device for controlling information transmission, and smart terminal | |
| CN104469714B (en) | Note transmission method and device | |
| CN106896994A (en) | A kind of frame display methods and device | |
| US10383032B2 (en) | Method and device for authentication via user behavior in mobile scenarios | |
| CN104348825A (en) | Mobile device and verification method for mobile payment system | |
| US10482458B2 (en) | User equipment, service providing device, payment system comprising the same, control method thereof and non-transitory computer-readable storage medium storing computer program recorded thereon | |
| EP3058792B1 (en) | Wireless protocol message conversion method and corresponding device | |
| RU2644138C1 (en) | Method, device and terminal for check processing | |
| CN105302446A (en) | Method and device for pairing devices | |
| US20160261588A1 (en) | Secure nfc token supporting escalating authentication of nfc exchanges | |
| CN113836602B (en) | Information image display method and device | |
| CN104899733B (en) | Data processing method and data processing device | |
| JP6087103B2 (en) | Network karaoke system | |
| CA3055031A1 (en) | Short range wireless translation methods and systems for hands-free fare validation | |
| KR102431303B1 (en) | User equipment, service providing device, payment system comprising the same, control method thereof and computer readable medium having computer program recorded thereon | |
| KR102055914B1 (en) | System and method for tracking lost mobile terminal | |
| KR20170029858A (en) | User equipment, service providing device, payment system comprising the same, control method thereof and computer readable medium having computer program recorded thereon | |
| KR102431366B1 (en) | User equipment, service providing device, payment system comprising the same, control method thereof and computer readable medium having computer program recorded thereon | |
| JP2014164580A (en) | Settlement processor, settlement processing method and settlement processing system | |
| KR20120067829A (en) | Method for transmitting data |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |