CN105138942B - The display methods and device of two dimensional code - Google Patents
The display methods and device of two dimensional code Download PDFInfo
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- CN105138942B CN105138942B CN201510531767.1A CN201510531767A CN105138942B CN 105138942 B CN105138942 B CN 105138942B CN 201510531767 A CN201510531767 A CN 201510531767A CN 105138942 B CN105138942 B CN 105138942B
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Abstract
The disclosure is directed to a kind of display methods of two dimensional code and devices, are related to the communications field.The described method includes: obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the display area of two dimensional code is determined；The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code.Described device includes: to obtain module, determining module and display module.The disclosure determines the display area of two dimensional code by the camera parameter according to terminal to be scanned；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, after the display area determined shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain the information in two dimensional code, it is the experience that user has brought to save the time of user.
Description
Technical field
This disclosure relates to the display methods and device of the communications field more particularly to a kind of two dimensional code.
Background technique
With the development of wireless communication technique, smart machine is just progressed into huge numbers of families.User is using intelligence
When equipment, need that smart machine is made to obtain certain information, such as the information for including in two dimensional code.
Since some smart machines do not have display screen, when scanning the two-dimensional code, user cannot easily adjust these intelligence
The angle and distance that energy equipment scans the two-dimensional code, therefore, generally requiring to take a long time could scan successfully.
Summary of the invention
In order to allow smart machine to scan rapidly to two dimensional code, present disclose provides a kind of display methods of two dimensional code and dresses
It sets.The technical solution is as follows:
According to the first aspect of the embodiments of the present disclosure, a kind of display methods of two dimensional code is provided, which comprises
First terminal obtains two dimensional code；
According to the camera parameter of terminal to be scanned, display area of the two dimensional code on the first terminal is determined；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code,
The camera parameter of the terminal to be scanned includes at least the camera of the terminal to be scanned during the scanning process
Height.
In a kind of implementation of the embodiment of the present disclosure, the camera parameter according to terminal to be scanned determines two
The display area for tieing up code, includes at least one of the following:
The display position of the two dimensional code in the vertical direction is determined according to the height of the camera during the scanning process；
According to the camera position relative to local terminal terminal display screen in the horizontal direction during the scanning process, determine
The display position of the two dimensional code in the horizontal direction；
According to the distance between with the camera, the display size of the two dimensional code is determined.
By determining the display of the two dimensional code in the vertical direction according to the height of the camera during the scanning process
Position, it can be ensured that the height of display position and the height of camera are consistent；By according to the camera during the scanning process
Relative to the position of local terminal terminal display screen in the horizontal direction, the display position of the two dimensional code in the horizontal direction is determined,
It can ensure that two dimensional code is aligned in display with camera；According to the distance between with the camera, the two dimensional code is determined
Display size, after the two-dimensional code display of display position, camera can scan two dimensional code and identify the two dimensional code, smoothly
Obtain the information in two dimensional code.
In a kind of implementation of the embodiment of the present disclosure, the method also includes:
Export the first prompt information, first prompt information be used to prompt between the terminal to be scanned actually away from
From and at least one of preset distance between the terminal to be scanned.
By exporting the first prompt information, user can according to the distance adjustment first terminal that the first prompt information prompts with
The distance between terminal to be scanned, so that camera is easy scanning and arrives two dimensional code.
In a kind of implementation of the embodiment of the present disclosure, the preset distance is the length of local terminal terminal.
By setting spacing distance to the length of first terminal, user can measure first terminal using first terminal
The distance between terminal to be scanned, it is user-friendly, and promote user experience.
It is described after the display area shows the two dimensional code in a kind of implementation of the embodiment of the present disclosure
Method further include:
In response to determination, the terminal to be scanned scans the two dimensional code not successfully within a predetermined period of time, and output second mentions
Show that information, second prompt information are used to prompt to adjust the position of the terminal to be scanned.
By exporting the second prompt information, user can adjust first terminal and terminal to be scanned according to the second prompt information
Distance so that camera be easy scanning arrive two dimensional code.
In a kind of implementation of the embodiment of the present disclosure, the acquisition two dimensional code, comprising:
The two dimensional code is generated according to the network parameter of network to be accessed, the network parameter includes: network identity and steps on
Land password；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code, comprising:
The two dimensional code is shown in the display area, accesses institute after scanning the two dimensional code for the terminal to be scanned
State network to be accessed.
Include the terminal to be scanned network identity and modification logging to be accessed by two dimensional code, is swept in terminal to be scanned
When retouching the two dimensional code, terminal to be scanned can obtain network identity and modification logging to be accessed, have access to the network.
It is described after the display area shows the two dimensional code in a kind of implementation of the embodiment of the present disclosure
Method further include:
In response to two dimensional code described in the determination terminal successful scan to be scanned, closes display screen or jump the predetermined page of display
Face.
According to the second aspect of an embodiment of the present disclosure, a kind of display device of two dimensional code, the display device setting are provided
In first terminal, described device includes:
Module is obtained, for obtaining two dimensional code；
Determining module determines two dimensional code in the aobvious of the first terminal for the camera parameter according to terminal to be scanned
Show region；
Display module, for showing the two dimension that the acquisition module obtains in the display area that the determining module determines
Code, so that the terminal to be scanned scans the two dimensional code,
The camera parameter of the terminal to be scanned includes at least the camera of the terminal to be scanned during the scanning process
Height.
In a kind of implementation of the embodiment of the present disclosure, the determining module is at least one of following for executing:
The display position of the two dimensional code in the vertical direction is determined according to the height of the camera during the scanning process；
According to the camera position relative to local terminal terminal display screen in the horizontal direction during the scanning process, determine
The display position of the two dimensional code in the horizontal direction；
According to the distance between with the camera, the display size of the two dimensional code is determined.
In a kind of implementation of the embodiment of the present disclosure, described device further include:
First output module, for exporting the first prompt information, first prompt information is for prompting with described wait sweep
Retouch at least one of the actual range between terminal and preset distance between the terminal to be scanned.
In a kind of implementation of the embodiment of the present disclosure, the preset distance is the length of local terminal terminal.
In a kind of implementation of the embodiment of the present disclosure, described device further include:
Second output module, described in the terminal to be scanned scans not successfully within a predetermined period of time in response to determination
Two dimensional code, exports the second prompt information, and second prompt information is used to prompt to adjust the position of the terminal to be scanned.
In a kind of implementation of the embodiment of the present disclosure, the acquisition module is used for, according to the network of network to be accessed
Parameter generates the two dimensional code, and the network parameter includes: network identity and modification logging；
The display module is used for, and shows two that the acquisition module obtains in the display area that the determining module determines
Code is tieed up, accesses the network to be accessed after scanning the two dimensional code for the terminal to be scanned.
In a kind of implementation of the embodiment of the present disclosure, the display module is also used to,
In response to two dimensional code described in the determination terminal successful scan to be scanned, closes display screen or jump the predetermined page of display
Face.
According to the third aspect of an embodiment of the present disclosure, a kind of display device of two dimensional code, the display device setting are provided
In first terminal, described device includes:
Display screen；
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
The first terminal obtains two dimensional code；
According to the camera parameter of terminal to be scanned, display area of the two dimensional code on the first terminal is determined；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code,
The camera parameter of the terminal to be scanned includes at least the camera of the terminal to be scanned during the scanning process
Height.
The technical scheme provided by this disclosed embodiment can include the following benefits: by obtaining two dimensional code；According to
The camera parameter of terminal to be scanned, determines the display area of two dimensional code；The display area determined can be terminal to be scanned
The position that can scan of camera, in this way, after the display area determined shows the two dimensional code, the camera shooting of terminal to be scanned
Head can scan rapidly the two dimensional code, to obtain the information in two dimensional code, to save the time of user, be user with
Come the experience got well.
It should be understood that above general description and following detailed description be only it is exemplary and explanatory, not
The disclosure can be limited.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets implementation of the invention
Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is the schematic diagram of the smart phone shown in the disclosure.
Fig. 2 is a kind of flow chart of the display methods of two dimensional code shown according to an exemplary embodiment.
Fig. 3 is a kind of flow chart of the display methods of two dimensional code shown according to an exemplary embodiment.
Fig. 4 a to Fig. 4 f is the user interface signal of first terminal two-dimensional code display shown according to an exemplary embodiment
Figure.
Fig. 5 is a kind of flow chart of the display methods of two dimensional code shown according to an exemplary embodiment.
Fig. 6 is a kind of block diagram of the display device of two dimensional code shown according to an exemplary embodiment.
Fig. 7 is a kind of block diagram of the display device of two dimensional code shown according to an exemplary embodiment.
Fig. 8 is a kind of block diagram of the display device of two dimensional code shown according to an exemplary embodiment.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistented with the present invention.On the contrary, they be only with it is such as appended
The example of device and method being described in detail in claims, some aspects of the invention are consistent.
In the embodiments of the present disclosure, terminal refers to smart machine, and first terminal is at least equipped with display screen, such as smartwatch,
Smart phone, tablet computer or laptop.Terminal to be scanned at least matches the camera for being ready for use on camera shooting, such as intelligent camera
Machine, the smart phone for being provided with camera, tablet computer or laptop.
In the embodiments of the present disclosure, for first terminal when vertical screen works, the lower side of the display screen of first terminal refers to display
The nearest side of screen distance the earth, the lower side of first terminal refer to the nearest side of first terminal distance the earth.Referring to Fig. 1, with
For smart phone, key 10 and front camera 11 are typically provided on the main panel of smart phone.Assuming that key 10 and preposition
Camera 11 is located at the opposite two sides of display screen 12.So, it when smart phone vertical screen works, is leaned on display screen 12
The side of nearly key 10 is the lower side 12a of display screen, and key 10 is located at the lower side 12a of display screen and the downside of smart phone
Between the 1a of side.
Fig. 2 is a kind of display methods of two dimensional code shown according to an exemplary embodiment, is suitable for first terminal.Such as figure
Shown in 2, this approach includes the following steps.
In step s101, two dimensional code is obtained.
Wherein, which may include the address of appointed website or the two dimensional code may include the mark of wireless network
Knowledge and modification logging.
Specifically, the two dimensional code can be generated in first terminal, or can receive the two dimensional code of other terminals transmission.
In step s 102, according to the camera parameter of terminal to be scanned, the display area of two dimensional code is determined.
Wherein, the camera parameter of terminal to be scanned includes at least the height of the camera of terminal to be scanned during the scanning process
Degree.The camera parameter of terminal to be scanned can be set in advance in first terminal, alternatively, first terminal receives the setting of user
Request, setting request include the camera parameter of terminal to be scanned.
Wherein, the display area of two dimensional code is display area of the two dimensional code in the display screen of first terminal.
Specifically, it can be closed according to the height of pre-set camera during the scanning process is corresponding with center point coordinate
System, obtains the corresponding center point coordinate of the height of the camera of terminal to be scanned during the scanning process, and with corresponding central point
Coordinate is the coordinate position of the central point of two dimensional code, obtains the display area of two dimensional code.Since two dimensional code is the image of square,
The screen area of two-dimensional code display is also square, therefore, in the center point coordinate position and the side of two dimensional code for knowing two dimensional code
It is long, so that it may to obtain the display area of two dimensional code.
In step s 103, in display area two-dimensional code display, so that terminal to be scanned scans the two-dimensional code.
The embodiment of the present disclosure is by obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the aobvious of two dimensional code is determined
Show region；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, determining
After display area shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain two
The information in code is tieed up, so that the time of user is saved, the experience brought for user.
Fig. 3 is a kind of display methods of two dimensional code shown according to an exemplary embodiment, is suitable for first terminal.At this
In embodiment, how description is determined to the display area of two dimensional code.As shown in figure 3, this approach includes the following steps.
In step s 201, two dimensional code is generated according to the network parameter of network to be accessed.
Wherein, which includes the network identity and modification logging of terminal to be scanned network to be accessed.
In the present embodiment, using first terminal as smart phone, terminal to be scanned be intelligent camera for be illustrated.
Client is installed on smart phone.By the client, smart phone can control intelligent camera access and refer to
Fixed wireless network.Specifically, user logs in the client using registered account, and selects " camera configuration guide " function
Energy.A referring to fig. 4, client will be prompted to user and connect the power supply of intelligent camera, and wait intelligent camera voice prompting
" waiting connection ".After hearing the voice prompting that intelligent camera issues " waiting connection ", user, which clicks, " has heard that voice mentions
Show " button.B referring to fig. 4, client will be prompted to the mark and wireless network that user inputs intelligent camera wireless network to be accessed
The modification logging of network.User executes correlated inputs operation according to the prompt of client.Client sends the register account number of user
To server.After server receives, a random code (Code) will be fed back to client.The random code is for limiting intelligent camera
The time limit of prow time connection server.Client is stepped on according to register account number, random code, the mark of wireless network and wireless network
Land password, generates two dimensional code, and two dimensional code may include stepping on for register account number, random code, the mark of wireless network and wireless network
Land password.
In step S202, according to the camera parameter of terminal to be scanned, the display area of two dimensional code is determined.
Wherein, camera parameter includes the focal length of camera height during the scanning process and camera.
This step S202 may include at least one of following three kinds of situations situation.
The first situation is, determines the two dimensional code in the vertical direction according to the height of the camera during the scanning process
Display position.
Second case is, according to the camera during the scanning process relative to first terminal display screen in the horizontal direction
Position, determine the display position of the two dimensional code in the horizontal direction.
The third situation is, according to the distance between with the camera, determines the display size of the two dimensional code.
Three kinds of situations are introduced separately below.
In the first situation, the height of camera during the scanning process can be camera when terminal to be scanned is placed vertically
Height, be also possible to terminal to be scanned it is laterally disposed when camera height.During the scanning process according to the camera
Height determines the display position of the two dimensional code in the vertical direction, can make the height phase of the display height and camera of two dimensional code
Matching.
Wherein, the display position of two dimensional code in the vertical direction can be, and in the work of first terminal vertical screen, two dimensional code exists
Display position in display screen on vertical direction；It is also possible to when first terminal transverse screen works, two dimensional code erects in display screen
The upward display position of histogram.
As preferred embodiment, the display position of two dimensional code in the vertical direction be can be, in first terminal vertical screen
When work, display position of the two dimensional code in display screen on vertical direction.Based on this, the first situation may include as flowed down
Journey.
Firstly, obtaining the height of the camera of terminal to be scanned during the scanning process.
In the present embodiment, the acquisition pattern for not limiting the height of the camera of intelligent camera during the scanning process, can
Using any acquisition pattern provided in the related technology.For example, the supplier of smart phone can be from intelligent camera
Supplier obtain the height of intelligent camera camera during the scanning process, then the intelligent camera of acquisition is being scanned
The height of camera in the process is set in advance in smart phone, alternatively, user can input intelligent camera by client
The height of machine during the scanning process, or, user can input the model of intelligent camera, smart phone root by client
According to the corresponding relationship of preset model and height, the height of the corresponding camera of model of intelligent camera during the scanning process is obtained
Degree.
Secondly, first terminal is obtained when vertical screen works, the distance of the lower side of the lower side of display screen to first terminal.
Wherein, smart phone is obtained when vertical screen works, the distance of the lower side of the lower side of display screen to smart phone
Mode include, firstly, obtaining the device identification of smart phone, such as the model of smart phone.Secondly, inquiring in the server
The corresponding distance of the device identification obtains the corresponding distance of the device identification referring to table.The distance in table referring to having recorded in intelligence
Can the work of mobile phone vertical screen when, the corresponding relationship of the distance of the lower side of the lower side of display screen to smart phone.
Then, it is determined that the display position of two dimensional code in the vertical direction.
Wherein, it is to be scanned which, which includes the spacing h1, h1=H-h2, H of the lower side of two dimensional code and display screen,
The height of the camera of terminal, h2 be first terminal display screen lower side to first terminal lower side distance.
The position of two dimensional code in the vertical direction is determined in the first situation, second case is then determining two dimensional code
Position in the horizontal direction.Wherein, two dimensional code can be with the display position in horizontal direction in the vertical direction, first
When terminal vertical screen works, display position of the two dimensional code in display screen on vertical direction and in horizontal direction；Two dimensional code is vertical
Display position on direction and in horizontal direction is also possible to when first terminal transverse screen works, and two dimensional code erects in display screen
Histogram upwards and horizontal direction on display position.
As preferred embodiment, two dimensional code can be with the display position in horizontal direction in the vertical direction,
When first terminal vertical screen works, display position of the two dimensional code in display screen on vertical direction and in horizontal direction.Wherein, this is taken the photograph
As head can be inputted during the scanning process relative to the position of first terminal display screen in the horizontal direction by user.For example, with
Family first by the left screen region of the display screen of the first terminal of camera alignment vertical screen work, is then taken the photograph to first terminal input
As head is the left screen region of display screen relative to the position of first terminal display screen in the horizontal direction during the scanning process.
First terminal then determines that the display position of the two dimensional code in the horizontal direction is left screen region.
The third situation may include first embodiment or second embodiment.
First embodiment includes, firstly, obtaining the focal length of the camera of terminal to be scanned.Secondly, according to focal length and two
The corresponding relationship for tieing up the scaling of code, determines the scaling of the corresponding two dimensional code of the focal length of the camera of terminal to be scanned.
Then, according to the scaling of the corresponding two dimensional code of focal length of the camera of terminal to be scanned, the size of two dimensional code is adjusted
It is whole.Finally, showing two dimensional code adjusted.The display position of two dimensional code is referred in the first situation and second case
Display position.
Specifically, first terminal can obtain the focal length of the camera of terminal to be scanned according to the information of terminal to be scanned,
The information of terminal to be scanned includes model.It can be to be scanned knowing with the corresponding relationship of preset model and focal length in first terminal
After the model of terminal, the corresponding focal length of model of terminal to be scanned can be obtained.
Second embodiment includes, firstly, obtaining the width of display screen.Specifically, the display information of smart phone, packet
The height and width for including display screen, are already provided in smart phone before factory.Secondly, using the width of display screen as two dimensional code
Height and width, in the display position two-dimensional code display determined.Since the general presentation mode of two dimensional code is square, because
This, the height and width of two dimensional code are all the same.The height of two dimensional code and width are adjusted to the width of display screen, it is ensured that
The area for the two dimensional code that display screen is shown is the largest, in this way convenient for terminal to be scanned scanning to two dimensional code.
In step S203, in display area two-dimensional code display, accessed after being scanned the two-dimensional code for terminal to be scanned waiting
Enter network.
C referring to fig. 4 can also prompt user by intelligent camera towards the aobvious of smart phone before two-dimensional code display
Display screen, and maintain a certain distance (referring specifically to step S303 in the embodiment shown in Fig. 5).Then, d referring to fig. 4, intelligent hand
The display screen of machine will show always the two dimensional code, until intelligent camera scan successfully obtain wireless network account and step on
Land password, and issue voice prompting " in connection, please later ".For user after hearing the voice prompting, click " has heard voice
The button of prompt ".E referring to fig. 4, client will be prompted to user and intelligent camera waited to connect wireless network.Intelligent camera exists
After scanning successfully, wireless network is accessed by the account of wireless network and modification logging first, secondly, being successfully accessed wireless network
After network, intelligent camera by by scanning the two-dimensional code acquisition random code and register account number be sent to server.Server receives
Afterwards, first check whether the receiving time from the generation time of random code to random code has been more than specified duration, it is specified when being less than
When duration, server binds the intelligent camera and register account number, while the successful information of feedback link is to smart phone, this
Mean that smart phone successfully controls intelligent camera access wireless network.It is anti-to receive server in smart phone by f referring to fig. 4
After the information of the successful connection of feedback, smart phone can show the prompt information of successful connection.After successful connection, smart phone
The monitoring image of intelligent camera can be obtained by the client.
The embodiment of the present disclosure is by obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the aobvious of two dimensional code is determined
Show region；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, determining
After display area shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain two
The information in code is tieed up, so that the time of user is saved, the experience brought for user.
Fig. 5 is a kind of display methods of two dimensional code shown according to an exemplary embodiment, is suitable for first terminal.This reality
Apply example and embodiment shown in Fig. 3 the difference is that, the present embodiment exports different prompt informations for first terminal is described,
To prompt the user with the distance between first terminal and terminal to be scanned.As shown in figure 5, this approach includes the following steps.
In step S301, two dimensional code is obtained.
This step S301 can be identical as step S201 in the embodiment shown in Fig. 3, and details are not described herein.
In step s 302, according to the camera parameter of terminal to be scanned, the display area of two dimensional code is determined.
Wherein, this step S302 can be identical as step S202 in the embodiment shown in Fig. 3, and details are not described herein.
In step S303, the first prompt information is exported.
Wherein, the first prompt information can be used for prompting the actual range between first terminal and terminal to be scanned, alternatively,
First prompt information can be used for prompting preset distance or the first prompt information between first terminal and terminal to be scanned
It can be used for prompting pre- between the actual range between first terminal and terminal to be scanned and first terminal and terminal to be scanned
Set a distance.
When realizing, first terminal can be measured by infrared light-emitting diode or ultrasound wave emitter first terminal with
Actual range between terminal to be scanned.
When realizing, terminal to be scanned shoots the environment in front of camera using camera, obtains from shooting
In image, searches two dimensional code and identified.If first terminal and terminal to be scanned distance are especially close or especially remote, then by shadow
Ring terminal to be scanned and identify two dimensional code from the image taken, therefore, it is necessary to prompt user's first terminal with it is to be scanned
Actual range or preset distance between terminal facilitate user to adjust the interval distance between first terminal and terminal to be scanned
From.
Specifically, first terminal can determine preset distance, the information of terminal to be scanned according to the information of terminal to be scanned
It may include model.For example, user can input the model of terminal to be scanned, the model that first terminal is inputted according to user,
In the corresponding relationship of preset model and preset distance, the corresponding preset distance of model of the terminal to be scanned is obtained.
As optional embodiment, which can be the integral multiple of the length of first terminal, such as pre- spacing
(referring to fig. 4 c) from the length for first terminal.It is put vertically it should be noted that the length of first terminal can be first terminal
Height when setting.
By the preset distance between prompt user's first terminal and terminal to be scanned, can be adjusted in user according to prompt
After the distance between first terminal and terminal to be scanned, terminal to be scanned can more rapidly scan first terminal and show
Two dimensional code.
In step s 304, in display area two-dimensional code display, so that the terminal to be scanned scans the two dimensional code.
This step S304 is identical as the step S203 shown in Fig. 3, and details are not described herein.
In step S305, in response to determining, the terminal to be scanned scans the two dimensional code not successfully within a predetermined period of time,
Export the second prompt information.
Wherein, which is used for the position for prompting to adjust the terminal to be scanned.
When realizing, when terminal to be scanned can not identify two dimensional code from the image taken within a predetermined period of time,
The instruction of two dimensional code recognition failures is sent to first terminal.The instruction of two dimensional code recognition failures is used to indicate terminal to be scanned in pre- timing
Between scanned the two-dimensional code in section not successfully.
First terminal receives the two dimensional code recognition failures instruction that terminal to be scanned is sent.First terminal can measure first eventually
Actual range between end and terminal to be scanned, and whether within the specified range to judge the actual range of measurement.When the reality of measurement
Border distance not within the specified range when, export the second prompt information.Second prompt information is for prompting user to adjust first terminal
At a distance from terminal to be scanned.When realizing, first terminal can show the second prompt information on a display screen, can also use
Voice prompting mode exports the second prompt information.
It should be noted that will trigger the display process of the two dimensional code of a new round after exporting the second prompt information, this will
Repeat step S301- step S304.Assuming that terminal to be scanned is in the predetermined time during the display of the two dimensional code of a new round
When identifying two dimensional code from the image taken in section, then the flow for displaying further includes step S306.
In step S306, in response to determining the terminal successful scan two dimensional code to be scanned, closing display screen or jumping
Show predetermined page.
When realizing, when terminal to be scanned identifies two dimensional code from the image taken within a predetermined period of time, to the
One terminal transmission two dimensional code, which identifies, successfully to be indicated.Two dimensional code identifies that successfully instruction is used to indicate terminal to be scanned in predetermined amount of time
Interior successful scan two dimensional code.
The two dimensional code that first terminal receives terminal transmission to be scanned, which identifies, successfully to be indicated, and is closed display screen or jumped display
Predetermined page.
The embodiment of the present disclosure is by obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the aobvious of two dimensional code is determined
Show region；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, determining
After display area shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain two
The information in code is tieed up, so that the time of user is saved, the experience brought for user.
Fig. 6 is a kind of block diagram of the display device of two dimensional code shown according to an exemplary embodiment, which can set
It sets in first terminal, the method provided suitable for the embodiment shown in Fig. 2, Fig. 3 or Fig. 5.Referring to Fig. 6, which includes obtaining
Modulus block 401, determining module 402 and display module 403.
It obtains module 401 to be configured as, obtains two dimensional code.
Determining module 402 is configured as, and according to the height of the camera of the terminal to be scanned, determines the viewing area of two dimensional code
Domain.
Display module 403 is configured as, and in the display position that determining module 402 determines, display obtains what module 401 obtained
Two dimensional code.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
The embodiment of the present disclosure is by obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the aobvious of two dimensional code is determined
Show region；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, determining
After display area shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain two
The information in code is tieed up, so that the time of user is saved, the experience brought for user.
Fig. 7 is a kind of block diagram of the display device of two dimensional code shown according to an exemplary embodiment, which can set
It sets in first terminal.Referring to Fig. 7, which includes obtaining module 501, determining module 502 and display module 503.Fig. 7 is shown
Device and the device shown in Fig. 6 difference it is as follows.
Wherein it is determined that module 502 is at least one of following for executing: true according to the height of the camera during the scanning process
The fixed display position of the two dimensional code in the vertical direction；According to the camera during the scanning process relative to local terminal terminal display screen
Position in the horizontal direction determines the display position of the two dimensional code in the horizontal direction；According between the camera away from
From determining the display size of the two dimensional code.
Wherein, which further includes the first output module 504.
First output module 504 is configured as, and exports the first prompt information, first prompt information for prompt with should be to
At least one of actual range between end of scan and the preset distance between the terminal to be scanned.
As optional embodiment, which is the length of the local terminal terminal.
Wherein, which further includes the second output module 505.
Second output module 505 is configured as, and in response to determining, the terminal to be scanned is swept not successfully within a predetermined period of time
The two dimensional code is retouched, the second prompt information is exported, which is used for the position for prompting to adjust the terminal to be scanned.
Wherein, which is used for, and generates the two dimensional code according to the network parameter of network to be accessed, network ginseng
Number includes: network identity and modification logging.
The display module 503 is used for, and shows the two dimension that the acquisition module obtains in the display area that the determining module determines
Code, accesses the network to be accessed after scanning the two dimensional code for the terminal to be scanned.
Wherein, which is also used to, and in response to determining the terminal successful scan two dimensional code to be scanned, closes
Display screen jumps display predetermined page.
About the device in above-described embodiment, wherein modules execute the concrete mode of operation in related this method
Embodiment in be described in detail, no detailed explanation will be given here.
The embodiment of the present disclosure is by obtaining two dimensional code；According to the camera parameter of terminal to be scanned, the aobvious of two dimensional code is determined
Show region；The display area determined can be the position that the camera of terminal to be scanned can scan, in this way, determining
After display area shows the two dimensional code, the camera of terminal to be scanned can scan rapidly the two dimensional code, to obtain two
The information in code is tieed up, so that the time of user is saved, the experience brought for user.
Fig. 8 is a kind of block diagram of the display device 800 of two dimensional code shown according to an exemplary embodiment.For example, device
800 can be the mobile phone for having display screen, computer, digital broadcast terminal, messaging device, game console, put down
Panel assembly, medical device, body-building device, personal digital assistant etc..
Referring to Fig. 8, device 800 may include following one or more components: processing component 802, memory 804, power supply
Component 806, multimedia component 808, audio component 810, the interface 812 of input/output (I/O), sensor module 814, and
Communication component 816.
The integrated operation of the usual control device 800 of processing component 802, such as with display, telephone call, data communication, phase
Machine operation and record operate associated operation.Processing component 802 may include that one or more processors 820 refer to execute
It enables, to perform all or part of the steps of the methods described above.In addition, processing component 802 may include one or more modules, just
Interaction between processing component 802 and other assemblies.For example, processing component 802 may include multi-media module, it is more to facilitate
Interaction between media component 808 and processing component 802.
Memory 804 is configured as storing various types of data to support the operation in device 800.These data are shown
Example includes the instruction of any application or method for operating on device 800, contact data, and telephone book data disappears
Breath, picture, video etc..Memory 804 can be by any kind of volatile or non-volatile memory devices or their group
It closes and realizes, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM) is erasable to compile
Journey read-only memory (EPROM), programmable read only memory (PROM), read-only memory (ROM), magnetic memory, flash
Device, disk or CD.
Power supply module 806 provides electric power for the various assemblies of device 800.Power supply module 806 may include power management system
System, one or more power supplys and other with for device 800 generate, manage, and distribute the associated component of electric power.
Multimedia component 808 includes the screen of one output interface of offer between described device 800 and user.One
In a little embodiments, screen may include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch screen, to receive input signal from the user.Touch panel includes one or more touch sensings
Device is to sense the gesture on touch, slide, and touch panel.The touch sensor can not only sense touch or sliding action
Boundary, but also detect duration and pressure associated with the touch or slide operation.In some embodiments, more matchmakers
Body component 808 includes a front camera and/or rear camera.When device 800 is in operation mode, such as screening-mode or
When video mode, front camera and/or rear camera can receive external multi-medium data.Each front camera and
Rear camera can be a fixed optical lens system or have focusing and optical zoom capabilities.
Audio component 810 is configured as output and/or input audio signal.For example, audio component 810 includes a Mike
Wind (MIC), when device 800 is in operation mode, when such as call mode, recording mode, and voice recognition mode, microphone is matched
It is set to reception external audio signal.The received audio signal can be further stored in memory 804 or via communication set
Part 816 is sent.In some embodiments, audio component 810 further includes a loudspeaker, is used for output audio signal.
I/O interface 812 provides interface, above-mentioned peripheral interface module packet between processing component 802 and peripheral interface module
Display screen is included, can also include keyboard, click wheel, button etc..These buttons may include, but are not limited to: home button, volume are pressed
Button, start button and locking press button.
Sensor module 814 includes one or more sensors, and the state for providing various aspects for device 800 is commented
Estimate.For example, sensor module 814 can detecte the state that opens/closes of device 800, and the relative positioning of component, for example, it is described
Component is the display and keypad of device 800, and sensor module 814 can be with 800 1 components of detection device 800 or device
Position change, the existence or non-existence that user contacts with device 800,800 orientation of device or acceleration/deceleration and device 800
Temperature change.Sensor module 814 may include proximity sensor, be configured to detect without any physical contact
Presence of nearby objects.Sensor module 814 can also include optical sensor, such as CMOS or ccd image sensor, at
As being used in application.In some embodiments, which can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 816 is configured to facilitate the communication of wired or wireless way between device 800 and other devices.Device
800 can access the wireless network based on communication standard, such as WiFi, 2G or 3G or their combination.In an exemplary implementation
In example, communication component 816 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 816 further includes near-field communication (NFC) module, to promote short range communication.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, device 800 can be believed by one or more application specific integrated circuit (ASIC), number
Number processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for executing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instruction, example are additionally provided
It such as include the memory 804 of instruction, above-metioned instruction can be executed by the processor 820 of device 800 to complete the above method.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
A kind of non-transitorycomputer readable storage medium, when the instruction in the storage medium is by the processing of mobile terminal
When device executes, so that mobile terminal is able to carry out a kind of display methods of two dimensional code, which comprises
Obtain two dimensional code；According to the camera parameter of terminal to be scanned, the display area of two dimensional code is determined；In the viewing area
Domain shows the two dimensional code, so that the terminal to be scanned scans the two dimensional code.
As optional first embodiment, mobile terminal can be executed, according to the height of the camera during the scanning process
It spends and determines the display position of the two dimensional code in the vertical direction；It is aobvious relative to local terminal terminal during the scanning process according to the camera
The position of display screen in the horizontal direction determines the display position of the two dimensional code in the horizontal direction；According between the camera
Distance, determine the display size of the two dimensional code.
As optional second embodiment, mobile terminal can be executed, and export the first prompt information, the first prompt letter
Breath is for prompting in the actual range between the terminal to be scanned and the preset distance between the terminal to be scanned at least
It is a kind of.
As optional third embodiment, which is the length of the local terminal terminal.
As optional 4th embodiment, mobile terminal can be executed, within a predetermined period of time should be in response to determining
End of scan scans the two dimensional code not successfully, exports the second prompt information, second prompt information is for prompting adjustment should be wait sweep
Retouch the position of terminal.
As optional 5th embodiment, mobile terminal can be executed, and be generated according to the network parameter of network to be accessed
The two dimensional code, the network parameter include: network identity and modification logging；Mobile terminal can also be performed, aobvious in the display area
Show the two dimensional code, accesses the network to be accessed after scanning the two dimensional code for the terminal to be scanned.
As optional sixth embodiment, mobile terminal can be executed, in response to determining that the terminal to be scanned is successfully swept
The two dimensional code is retouched, display screen is closed or jumps display predetermined page.
Those skilled in the art after considering the specification and implementing the invention disclosed here, will readily occur to of the invention its
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the invention, these modifications, purposes or
Person's adaptive change follows general principle of the invention and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and true scope and spirit of the invention are by following
Claim is pointed out.
It should be understood that the present invention is not limited to the precise structure already described above and shown in the accompanying drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is limited only by the attached claims.
Claims (15)
1. a kind of display methods of two dimensional code, which is characterized in that the described method includes:
First terminal obtains two dimensional code；
According to the camera parameter of terminal to be scanned, display area of the two dimensional code on the first terminal is determined；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code,
The camera parameter of the terminal to be scanned includes at least the height of the camera of the terminal to be scanned during the scanning process
Degree.
2. the method according to claim 1, wherein the camera parameter according to terminal to be scanned, determines
The display area of two dimensional code, includes at least one of the following:
The display position of the two dimensional code in the vertical direction is determined according to the height of the camera during the scanning process；
According to the camera position relative to local terminal terminal display screen in the horizontal direction during the scanning process, determine described in
The display position of two dimensional code in the horizontal direction；
According to the distance between with the camera, the display size of the two dimensional code is determined.
3. the method according to claim 1, wherein the method also includes:
Export the first prompt information, first prompt information be used to prompt actual range between the terminal to be scanned and
At least one of preset distance between the terminal to be scanned.
4. according to the method described in claim 3, it is characterized in that, the preset distance is the length of local terminal terminal.
5. the method according to claim 1, wherein after the display area shows the two dimensional code, institute
State method further include:
In response to determination, the terminal to be scanned scans the two dimensional code, output the second prompt letter not successfully within a predetermined period of time
Breath, second prompt information are used to prompt to adjust the position of the terminal to be scanned.
6. the method according to claim 1, wherein the acquisition two dimensional code, comprising:
The two dimensional code is generated according to the network parameter of network to be accessed, the network parameter includes: network identity and logs in close
Code；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code, comprising:
Show the two dimensional code in the display area, for the terminal to be scanned scan access after the two dimensional code it is described to
Access network.
7. method according to any one of claim 1 to 6, which is characterized in that show described two in the display area
After tieing up code, the method also includes:
In response to two dimensional code described in the determination terminal successful scan to be scanned, closes display screen or jump display predetermined page.
8. a kind of display device of two dimensional code, which is characterized in that the display device is arranged in first terminal, described device packet
It includes:
Module is obtained, for obtaining two dimensional code；
Determining module determines two dimensional code in the viewing area of the first terminal for the camera parameter according to terminal to be scanned
Domain；
Display module, for showing the two dimensional code that the acquisition module obtains in the display area that the determining module determines, with
The two dimensional code is scanned for the terminal to be scanned,
The camera parameter of the terminal to be scanned includes at least the height of the camera of the terminal to be scanned during the scanning process
Degree.
9. device according to claim 8, which is characterized in that the determining module is at least one of following for executing:
The display position of the two dimensional code in the vertical direction is determined according to the height of the camera during the scanning process；
According to the camera position relative to local terminal terminal display screen in the horizontal direction during the scanning process, determine described in
The display position of two dimensional code in the horizontal direction；
According to the distance between with the camera, the display size of the two dimensional code is determined.
10. device according to claim 8, which is characterized in that described device further include:
First output module, for exporting the first prompt information, first prompt information is for prompting and the end to be scanned
At least one of actual range between end and the preset distance between the terminal to be scanned.
11. device according to claim 10, which is characterized in that the preset distance is the length of local terminal terminal.
12. device according to claim 8, which is characterized in that described device further include:
Second output module, for the terminal to be scanned to scan the two dimension not successfully within a predetermined period of time in response to determination
Code, exports the second prompt information, and second prompt information is used to prompt to adjust the position of the terminal to be scanned.
13. device according to claim 8, which is characterized in that
The acquisition module is used for, and generates the two dimensional code according to the network parameter of network to be accessed, the network parameter includes:
Network identity and modification logging；
The display module is used for, and shows the two dimension that the acquisition module obtains in the display area that the determining module determines
Code accesses the network to be accessed after scanning the two dimensional code for the terminal to be scanned.
14. the device according to any one of claim 8 to 13, which is characterized in that the display module is also used to,
In response to two dimensional code described in the determination terminal successful scan to be scanned, closes display screen or jump display predetermined page.
15. a kind of display device of two dimensional code, which is characterized in that the display device is arranged in first terminal, described device packet
It includes:
Display screen；
Processor；
Memory for storage processor executable instruction；
Wherein, the processor is configured to:
The first terminal obtains two dimensional code；
According to the camera parameter of terminal to be scanned, display area of the two dimensional code on the first terminal is determined；
The two dimensional code is shown in the display area, so that the terminal to be scanned scans the two dimensional code,
The camera parameter of the terminal to be scanned includes at least the height of the camera of the terminal to be scanned during the scanning process
Degree.
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| CN106778434A (en) * | 2016-11-25 | 2017-05-31 | 广州视源电子科技股份有限公司 | Method and device for dynamically adjusting two-dimensional code on display area |
| CN108154058B (en) * | 2016-12-05 | 2021-04-23 | 北京小米移动软件有限公司 | Graphic code display and position area determination method and device |
| CN107018328A (en) * | 2017-04-11 | 2017-08-04 | 珠海市魅族科技有限公司 | A kind of image scan method method and image-scanning device |
| KR101993512B1 (en) * | 2017-04-21 | 2019-09-30 | 성균관대학교산학협력단 | An apparatus of presenting encryption code for screen-to-camera communication, and method thereof |
| CN107423794B (en) * | 2017-05-31 | 2021-07-02 | 北京安云世纪科技有限公司 | Code scanning method and device for graphic coding and mobile terminal |
| CN113836956B (en) * | 2017-12-25 | 2024-09-03 | 先进新星技术(新加坡)控股有限公司 | Scanning positioning method, device, equipment and system |
| CN110662273A (en) * | 2018-06-28 | 2020-01-07 | 深圳市优必选科技有限公司 | Network distribution method, network distribution system and robot |
| CN109214810A (en) * | 2018-07-25 | 2019-01-15 | 努比亚技术有限公司 | A kind of two-dimensional code display method, mobile terminal and computer readable storage medium |
| CN109376824B (en) * | 2018-09-10 | 2022-06-21 | 平安科技（深圳）有限公司 | Dynamic two-dimensional code generation method and system |
| CN109615360A (en) * | 2018-09-29 | 2019-04-12 | 阿里巴巴集团控股有限公司 | A kind of encoding of graphs methods of exhibiting and device |
| CN109583181B (en) * | 2018-11-29 | 2020-07-03 | 新华三技术有限公司 | Authentication method, authentication device and machine-readable storage medium |
| CN109766070B (en) * | 2019-01-31 | 2022-12-02 | 网易（杭州）网络有限公司 | Display control method and device in mobile terminal |
| CN110110571B (en) * | 2019-04-28 | 2023-03-14 | 维沃移动通信有限公司 | Code scanning method and mobile terminal |
| CN110287744B (en) | 2019-06-17 | 2020-12-25 | 珠海格力电器股份有限公司 | Method and device for identifying two-dimensional code |
| CN111126096A (en) * | 2019-12-06 | 2020-05-08 | 支付宝(杭州)信息技术有限公司 | Two-dimensional code size determination method, two-dimensional code display method, device and equipment |
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