CN105138942A - Two-dimensional code display method and device - Google Patents

Two-dimensional code display method and device Download PDF

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Publication number
CN105138942A
CN105138942A CN201510531767.1A CN201510531767A CN105138942A CN 105138942 A CN105138942 A CN 105138942A CN 201510531767 A CN201510531767 A CN 201510531767A CN 105138942 A CN105138942 A CN 105138942A
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China
Prior art keywords
quick response
response code
terminal
scanned
camera
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Granted
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CN201510531767.1A
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Chinese (zh)
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CN105138942B (en
Inventor
李飞云
傅强
侯恩星
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Beijing Xiaomi Technology Co Ltd
Xiaomi Inc
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Xiaomi Inc
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Priority to CN201510531767.1A priority Critical patent/CN105138942B/en
Publication of CN105138942A publication Critical patent/CN105138942A/en
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Abstract

The invention provides a two-dimensional code display method and device, and relates to the field of communication. The method comprises the steps that a two-dimensional code is acquired; according to the camera parameter of a terminal to be scanned, the display area of the two-dimensional code is determined; and the two-dimensional code is displayed in the display area, and the terminal to be scanned scans the two-dimensional code. The device comprises an acquisition module, a determination module and a display module. According to the invention, according to the camera parameter of the terminal to be scanned, the display area of the two-dimensional code is determined; the determined display area can be scanned by a camera of the terminal to be scanned; after the two-dimensional code is displayed in the determined display area, the camera of the terminal to be scanned can quickly scan the two-dimensional code, and information in the two-dimensional code is acquired; the time of a user is saved; and the experience of the user is great.

Description

The display packing of Quick Response Code and device
Technical field
The disclosure relates to the communications field, particularly relates to a kind of display packing and device of Quick Response Code.
Background technology
Along with the development of wireless communication technique, smart machine is just progressing in huge numbers of families.User, when using smart machine, needs to make smart machine obtain some information, the information comprised in such as Quick Response Code.
Because some smart machines do not possess display screen, when scanning Quick Response Code, user can not adjust the angle and distance of these smart machines scanning Quick Response Code easily, therefore, often needs to take a long time and could scan successfully.
Summary of the invention
In order to allow smart machine scan Quick Response Code rapidly, present disclose provides a kind of display packing and device of Quick Response Code.Described technical scheme is as follows:
According to the first aspect of disclosure embodiment, provide a kind of display packing of Quick Response Code, described method comprises:
Obtain Quick Response Code;
According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code;
Described Quick Response Code is shown, for Quick Response Code described in described terminal scanning to be scanned in described viewing area.
In a kind of implementation of disclosure embodiment, the described camera parameter according to terminal to be scanned, determines the viewing area of Quick Response Code, comprises following at least one item:
The display position of described Quick Response Code in the vertical direction is determined according to the height of described camera in scanning process;
According to described camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine described Quick Response Code display position in the horizontal direction;
According to the distance between described camera, determine the display size of described Quick Response Code.
By determining the display position of described Quick Response Code in the vertical direction according to the height of described camera in scanning process, can guarantee that the height of display position is consistent with the height of camera; By according to described camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine described Quick Response Code display position in the horizontal direction, can guarantee Quick Response Code show time aim at camera; According to the distance between described camera, determine the display size of described Quick Response Code, after display position two-dimensional code display, camera can scan Quick Response Code and identify this Quick Response Code, obtains the information in Quick Response Code smoothly.
In a kind of implementation of disclosure embodiment, described method also comprises:
Export the first information, described first information for point out the actual range between described terminal to be scanned and and described terminal to be scanned between preset distance at least one.
By exporting the first information, user can, according to the distance between the distance adjustment first terminal of the first information prompting and terminal to be scanned, make camera easily scan Quick Response Code.
In a kind of implementation of disclosure embodiment, described preset distance is the length of local terminal terminal.
By spacing distance being set to the length of first terminal, user can adopt first terminal to weigh the distance between first terminal and terminal to be scanned, user-friendly, and promotes Consumer's Experience.
In a kind of implementation of disclosure embodiment, after described viewing area shows described Quick Response Code, described method also comprises:
In response to determining the described Quick Response Code of the unsuccessful scanning of described terminal to be scanned within a predetermined period of time, export the second information, described second information adjusts the position of described terminal to be scanned for pointing out.
By exporting the second information, user can adjust the distance of first terminal and terminal to be scanned according to the second information, make camera easily scan Quick Response Code.
In a kind of implementation of disclosure embodiment, described acquisition Quick Response Code, comprising:
Generate described Quick Response Code according to network of network parameter to be accessed, described network parameter comprises: network identity and log in password;
Show described Quick Response Code in described viewing area, for Quick Response Code described in described terminal scanning to be scanned, comprising:
Show described Quick Response Code in described viewing area, access described network to be accessed for after Quick Response Code described in described terminal scanning to be scanned.
Comprise described terminal to be scanned network identity to be accessed by Quick Response Code and log in password, when terminal scanning to be scanned is to this Quick Response Code, terminal to be scanned can obtain network identity to be accessed and log in password, can access this network.
In a kind of implementation of disclosure embodiment, after described viewing area shows described Quick Response Code, described method also comprises:
In response to determining Quick Response Code described in described network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
According to the second aspect of disclosure embodiment, provide a kind of display device of Quick Response Code, described device comprises:
Acquisition module, for obtaining Quick Response Code;
Determination module, for the camera parameter according to terminal to be scanned, determines the viewing area of Quick Response Code;
Display module, the viewing area for determining at described determination module shows the Quick Response Code that described acquisition module obtains, for Quick Response Code described in described terminal scanning to be scanned.
In a kind of implementation of disclosure embodiment, described determination module is for performing following at least one item:
The display position of described Quick Response Code in the vertical direction is determined according to the height of described camera in scanning process;
According to described camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine described Quick Response Code display position in the horizontal direction;
According to the distance between described camera, determine the display size of described Quick Response Code.
In a kind of implementation of disclosure embodiment, described device also comprises:
First output module, for exporting the first information, described first information for point out the actual range between described terminal to be scanned and and described terminal to be scanned between preset distance at least one.
In a kind of implementation of disclosure embodiment, described preset distance is the length of local terminal terminal.
In a kind of implementation of disclosure embodiment, described device also comprises:
Second output module, in response to determining the described Quick Response Code of the unsuccessful scanning of described terminal to be scanned within a predetermined period of time, exports the second information, and described second information adjusts the position of described terminal to be scanned for pointing out.
In a kind of implementation of disclosure embodiment, described acquisition module is used for, and generate described Quick Response Code according to network of network parameter to be accessed, described network parameter comprises: network identity and log in password;
Described display module is used for, and shows the Quick Response Code that described acquisition module obtains, access described network to be accessed for after Quick Response Code described in described terminal scanning to be scanned in the viewing area that described determination module is determined.
In a kind of implementation of disclosure embodiment, described display module also for,
In response to determining Quick Response Code described in described network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
According to the third aspect of disclosure embodiment, provide a kind of display device of Quick Response Code, described device comprises:
Display screen;
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain Quick Response Code;
According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code;
Described Quick Response Code is shown, for Quick Response Code described in described terminal scanning to be scanned in described viewing area.
The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect: by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Should be understood that, it is only exemplary and explanatory that above general description and details hereinafter describe, and can not limit the disclosure.
Accompanying drawing explanation
Accompanying drawing to be herein merged in instructions and to form the part of this instructions, shows embodiment according to the invention, and is used from instructions one and explains principle of the present invention.
Fig. 1 is the schematic diagram of the smart mobile phone shown in the disclosure.
Fig. 2 is the process flow diagram of the display packing of a kind of Quick Response Code according to an exemplary embodiment.
Fig. 3 is the process flow diagram of the display packing of a kind of Quick Response Code according to an exemplary embodiment.
Fig. 4 a to Fig. 4 f is the user interface schematic diagram of the first terminal two-dimensional code display according to an exemplary embodiment.
Fig. 5 is the process flow diagram of the display packing of a kind of Quick Response Code according to an exemplary embodiment.
Fig. 6 is the block diagram of the display device of a kind of Quick Response Code according to an exemplary embodiment.
Fig. 7 is the block diagram of the display device of a kind of Quick Response Code according to an exemplary embodiment.
Fig. 8 is the block diagram of the display device of a kind of Quick Response Code according to an exemplary embodiment.
Embodiment
Here will be described exemplary embodiment in detail, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawing represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they only with as in appended claims describe in detail, the example of apparatus and method that aspects more of the present invention are consistent.
In the disclosed embodiments, terminal refers to smart machine, and first terminal is at least equipped with display screen, such as intelligent watch, smart mobile phone, panel computer or notebook computer.Terminal to be scanned is at least equipped with the camera for making a video recording, such as intelligent camera, the smart mobile phone being provided with camera, panel computer or notebook computer.
In the disclosed embodiments, first terminal is when perpendicular screen work, and the lower side of the display screen of first terminal refers to the side that display screen distance the earth is nearest, and the lower side of first terminal refers to the side that first terminal distance the earth is nearest.See Fig. 1, for smart mobile phone, the main panel of smart mobile phone is typically provided with button 10 and front-facing camera 11.Suppose that button 10 and front-facing camera 11 lay respectively at the relative both sides of display screen 12.So, when smart mobile phone being erected screen work, display screen 12 is the lower side 12a of display screen near the side of button 10, button 10 is between the lower side 12a and the lower side 1a of smart mobile phone of display screen.
Fig. 2 is the display packing of a kind of Quick Response Code according to an exemplary embodiment, is applicable to first terminal.As shown in Figure 2, the method comprises the following steps.
In step S101, obtain Quick Response Code.
Wherein, this Quick Response Code can comprise the address of appointed website, or this Quick Response Code can comprise the mark of wireless network and log in password.
Particularly, first terminal can generate this Quick Response Code, or can receive the Quick Response Code of other-end transmission.
In step s 102, according to the camera parameter of terminal to be scanned, the viewing area of Quick Response Code is determined.
Wherein, the camera parameter of terminal to be scanned at least comprises the height of camera in scanning process of terminal to be scanned.The camera parameter of terminal to be scanned can be set in advance in first terminal, or first terminal reception user arranges request, and this arranges the camera parameter that request comprises terminal to be scanned.
Wherein, the viewing area of Quick Response Code is, the viewing area of Quick Response Code in the display screen of first terminal.
Particularly, can according to the height of the camera pre-set in scanning process and the corresponding relation of center point coordinate, obtain the center point coordinate that the height of camera in scanning process of terminal to be scanned is corresponding, and with the coordinate position of the center point coordinate of the correspondence central point that is Quick Response Code, obtain the viewing area of Quick Response Code.Because Quick Response Code is foursquare image, the screen area of two-dimensional code display is also square, therefore, in the length of side of the center point coordinate position and Quick Response Code of knowing Quick Response Code, just can obtain the viewing area of Quick Response Code.
In step s 103, at viewing area two-dimensional code display, for terminal scanning Quick Response Code to be scanned.
Disclosure embodiment is by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Fig. 3 is the display packing of a kind of Quick Response Code according to an exemplary embodiment, is applicable to first terminal.In the present embodiment, the viewing area how determining Quick Response Code will be described.As shown in Figure 3, the method comprises the following steps.
In step s 201, Quick Response Code is generated according to network of network parameter to be accessed.
Wherein, this network parameter comprises terminal to be scanned network of network mark to be accessed and logs in password.
In the present embodiment, take first terminal as smart mobile phone, terminal to be scanned is intelligent camera is that example is described.
Smart mobile phone is provided with client.By this client, smart mobile phone can control intelligent camera and access the wireless network of specifying.Particularly, user uses registered account to log in this client, and selects " camera arrangement guide " function.See Fig. 4 a, prompting user is connected the power supply of intelligent camera by client, and waits for that intelligent camera voice message " waits to be connected ".After hearing the voice message that intelligent camera sends " waiting to be connected ", user clicks " hearing voice message " button.See Fig. 4 b, what prompting user was inputted the mark of intelligent camera wireless network to be accessed and wireless network by client logs in password.User performs correlated inputs operation according to the prompting of client.The register account number of user is sent to server by client.After server receives, by feedback random code (Code) to client.This random code is for limiting the time limit of intelligent camera first connection server.Client logs in password according to the mark of register account number, random code, wireless network and wireless network, generates Quick Response Code, and what Quick Response Code can comprise register account number, random code, the mark of wireless network and wireless network logs in password.
In step S202, according to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code.
Wherein, camera parameter comprises the height of camera in scanning process and the focal length of camera.
This step S202 can comprise at least one situation in following three kinds of situations.
The first situation is, determines the display position of this Quick Response Code in the vertical direction according to the height of this camera in scanning process.
Second case is, according to this camera in scanning process relative to first terminal display screen position in the horizontal direction, determine this Quick Response Code display position in the horizontal direction.
The third situation is, according to the distance between this camera, determines the display size of this Quick Response Code.
Respectively three kinds of situations are introduced below.
In the first situation, the height of camera in scanning process can be the height of terminal to be scanned camera when vertically placing, and also can be the height of the camera of terminal to be scanned when laterally placing.Determine the display position of this Quick Response Code in the vertical direction according to the height of this camera in scanning process, the display of Quick Response Code height can be made to match with the height of camera.
Wherein, the display position of Quick Response Code in the vertical direction can be, when first terminal erects screen work, and the display position of Quick Response Code in display screen on vertical direction; Also can be, when the horizontal screen work of first terminal, the display position of Quick Response Code in display screen on vertical direction.
As preferred embodiment, the display position of Quick Response Code in the vertical direction can be, when first terminal erects screen work, and the display position of Quick Response Code in display screen on vertical direction.Based on this, the first situation can comprise following flow process.
First, the height of camera in scanning process of terminal to be scanned is obtained.
In the present embodiment, do not limit the acquisition pattern of the height of camera in scanning process of intelligent camera, any one acquisition pattern provided in correlation technique can be provided.Such as, the supplier of smart mobile phone can obtain the height of the camera of intelligent camera scanning process from the supplier of intelligent camera, then the height of the camera of the intelligent camera of acquisition in scanning process is set in advance in smart mobile phone, or, user can input the height of intelligent camera in scanning process by client, or, user can input the model of intelligent camera by client, smart mobile phone is according to the corresponding relation of preset model with height, obtain the height of camera in scanning process that the model of intelligent camera is corresponding.
Secondly, obtain first terminal when perpendicular screen work, the lower side of display screen is to the distance of the lower side of first terminal.
Wherein, obtain smart mobile phone when perpendicular screen work, the lower side of display screen comprises to the mode of the distance of the lower side of smart mobile phone, first, and the device identification of acquisition smart mobile phone, the model of such as smart mobile phone.Secondly, inquire about the distance reference table that this device identification is corresponding in the server, obtain the distance that this device identification is corresponding.Have recorded in this distance reference table when smart mobile phone erects screen work, the lower side of display screen is to the corresponding relation of the distance of the lower side of smart mobile phone.
Then, the display position of Quick Response Code in the vertical direction is determined.
Wherein, this display position comprises the spacing h1 of the lower side of Quick Response Code and display screen, and h1=H-h2, H are the height of the camera of terminal to be scanned, and h2 is the distance of lower side to the lower side of first terminal of the display screen of first terminal.
In the first situation, determine the position of Quick Response Code in the vertical direction, second case is then determine Quick Response Code position in the horizontal direction.Wherein, the display position in Quick Response Code in the vertical direction and horizontal direction can be, when first terminal erects screen work, and the display position of Quick Response Code in display screen on vertical direction and in horizontal direction; Display position in Quick Response Code in the vertical direction and horizontal direction also can be, when the horizontal screen work of first terminal, and the display position of Quick Response Code in display screen on vertical direction and in horizontal direction.
As preferred embodiment, the display position in Quick Response Code in the vertical direction and horizontal direction can be, when first terminal erects screen work, and the display position of Quick Response Code in display screen on vertical direction and in horizontal direction.Wherein, this camera can be inputted by user relative to first terminal display screen position in the horizontal direction in scanning process.Such as, camera is first aimed at the left screen region of the display screen of the first terminal of perpendicular screen work by user, is then the left screen region of display screen relative to first terminal display screen position in the horizontal direction in scanning process to first terminal input camera.First terminal then determines that this Quick Response Code display position is in the horizontal direction left screen region.
The third situation can comprise the first embodiment or the second embodiment.
First embodiment comprises, and first, obtains the focal length of the camera of terminal to be scanned.Secondly, according to the corresponding relation of the scaling of focal length and Quick Response Code, the scaling of the Quick Response Code that the focal length of the camera of terminal to be scanned is corresponding is determined.Then, according to the scaling of Quick Response Code corresponding to the focal length of the camera of terminal to be scanned, the size of Quick Response Code is adjusted.Finally, the Quick Response Code after display adjustment.The display position of Quick Response Code can with reference to the display position in the first situation and second case.
Particularly, first terminal according to the information of terminal to be scanned, can obtain the focal length of the camera of terminal to be scanned, and the information of terminal to be scanned comprises model.Can the corresponding relation of preset model and focal length in first terminal, after the model knowing terminal to be scanned, the focal length that the model of terminal to be scanned is corresponding can be obtained.
Second embodiment comprises, and first, obtains the width of display screen.Particularly, the display information of smart mobile phone, comprises height and the width of display screen, has been arranged in smart mobile phone before dispatching from the factory.Secondly, the height being Quick Response Code with the width of display screen and width, the display position two-dimensional code display determined.General presentation mode due to Quick Response Code is square, and therefore, the height of Quick Response Code is all identical with width.The height of Quick Response Code and width are all adjusted to the width of display screen, can ensure that the area of the Quick Response Code that display screen shows is maximum, be convenient to terminal scanning to be scanned like this to Quick Response Code.
In step S203, at viewing area two-dimensional code display, access network to be accessed for after terminal scanning Quick Response Code to be scanned.
See Fig. 4 c, before two-dimensional code display, user can also be pointed out the display screen of intelligent camera towards smart mobile phone, and maintain a certain distance (specifically see step S303 in the embodiment shown in Fig. 5).Then, see Fig. 4 d, the display screen of smart mobile phone will show this Quick Response Code always, until intelligent camera scans successfully, obtain the account of wireless network and will log in password, and sending the voice message of " in connection, please after a while ".User, after hearing this voice message, clicks the button of " hearing voice message ".See Fig. 4 e, client is by user waiting prompt intelligent camera connecting wireless network.Intelligent camera is scanning successfully, and first by the account of wireless network with log in password access of radio network, secondly, after successful access of radio network, intelligent camera sends to server by by the random code of scanning Quick Response Code acquisition and register account number.After server receives, first check whether the time of reception from the rise time of random code to random code has exceeded appointment duration, when not exceeding appointment duration, this intelligent camera and register account number are bound by server, the successful information of feedback link is to smart mobile phone simultaneously, this means that smart mobile phone successfully controls intelligent camera access of radio network.See Fig. 4 f, receive the information of the successful connection of server feedback at smart mobile phone after, smart mobile phone can show the information of successful connection.After successful connection, smart mobile phone can obtain the monitoring image of intelligent camera by this client.
Disclosure embodiment is by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Fig. 5 is the display packing of a kind of Quick Response Code according to an exemplary embodiment, is applicable to first terminal.The difference of the embodiment shown in the present embodiment and Fig. 3 is, description first terminal is exported different informations, to point out the distance between first terminal and terminal to be scanned to user by the present embodiment.As shown in Figure 5, the method comprises the following steps.
In step S301, obtain Quick Response Code.
This step S301 can be identical with step S201 in the embodiment shown in Fig. 3, do not repeat them here.
In step s 302, according to the camera parameter of terminal to be scanned, the viewing area of Quick Response Code is determined.
Wherein, this step S302 can be identical with step S202 in the embodiment shown in Fig. 3, do not repeat them here.
In step S303, export the first information.
Wherein, first information may be used for pointing out the actual range between first terminal and terminal to be scanned, or, this first information may be used for pointing out the preset distance between first terminal and terminal to be scanned, or the first information may be used for pointing out the actual range between first terminal and terminal to be scanned and the preset distance between first terminal and terminal to be scanned.
When realizing, first terminal can by infrarede emitting diode or the actual range between ultrasound wave emitter measurement first terminal and terminal to be scanned.
When realizing, terminal to be scanned adopts the environment of camera to camera front to take, and from the image that shooting obtains, searches Quick Response Code and identifies.If first terminal and terminal to be scanned distance are especially closely or far away especially, then impact terminal to be scanned is identified Quick Response Code from the image photographed, therefore, be necessary to point out the actual range between user's first terminal and terminal to be scanned or preset distance, facilitate user to adjust spacing distance between first terminal and terminal to be scanned.
Particularly, first terminal according to the information of terminal to be scanned, can determine preset distance, and the information of terminal to be scanned can comprise model.Such as, user can input the model of terminal to be scanned, the model that first terminal inputs according to user, in the corresponding relation of preset model and preset distance, obtains the preset distance that the model of this terminal to be scanned is corresponding.
As optional embodiment, this preset distance can be the integral multiple of the length of first terminal, and such as preset distance is the length (see Fig. 4 c) of first terminal.It should be noted that, the length of first terminal can be the height of first terminal when vertically placing.
By the preset distance between prompting user's first terminal and terminal to be scanned, can after user to be according to the distance between prompting adjustment first terminal and terminal to be scanned, terminal to be scanned can scan the Quick Response Code of first terminal display more rapidly.
In step s 304, at viewing area two-dimensional code display, for this this Quick Response Code of terminal scanning to be scanned.
Step S203 shown in this step S304 and Fig. 3 is identical, does not repeat them here.
In step S305, in response to determining this Quick Response Code of the unsuccessful scanning of this terminal to be scanned within a predetermined period of time, export the second information.
Wherein, this second information is for pointing out the position of this terminal to be scanned of adjustment.
When realizing, when terminal to be scanned cannot identify Quick Response Code within a predetermined period of time from the image photographed, send the instruction of Quick Response Code recognition failures to first terminal.The instruction of Quick Response Code recognition failures is used to indicate terminal to be scanned unsuccessful scanning Quick Response Code within a predetermined period of time.
First terminal receives the Quick Response Code recognition failures instruction that terminal to be scanned sends.First terminal can measure the actual range between first terminal and terminal to be scanned, and judges that the actual range measured is whether in specified scope.When the actual range measured is not in specified scope, export the second information.The distance of the second information for pointing out user to adjust first terminal and terminal to be scanned.When realizing, first terminal can show the second information on a display screen, and voice message mode also can be adopted to export the second information.
It should be noted that, after output second information, will trigger the procedure for displaying of the Quick Response Code of a new round, this is by repeated execution of steps S301-step S304.Suppose in the procedure for displaying of the Quick Response Code of a new round, when terminal to be scanned identifies Quick Response Code within a predetermined period of time from the image photographed, then this flow for displaying also comprises step S306.
In step S306, in response to determining this this Quick Response Code of network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
When realizing, when terminal to be scanned identifying Quick Response Code within a predetermined period of time from the image photographed, sending Quick Response Code identification to first terminal and successfully indicating.Quick Response Code identification successfully indicates and is used to indicate terminal to be scanned successful scan Quick Response Code within a predetermined period of time.
First terminal receives the Quick Response Code identification that terminal to be scanned sends and successfully indicates, and closes display screen or redirect shows the predetermined page.
Disclosure embodiment is by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Fig. 6 is the block diagram of the display device of a kind of Quick Response Code according to an exemplary embodiment, and this device can be arranged in first terminal, is applicable to the method that the embodiment shown in Fig. 2, Fig. 3 or Fig. 5 provides.See Fig. 6, this device comprises acquisition module 401, determination module 402 and display module 403.
Acquisition module 401 is configured to, and obtains Quick Response Code.
Determination module 402 is configured to, and according to the height of the camera of this terminal to be scanned, determines the viewing area of Quick Response Code.
Display module 403 is configured to, at the Quick Response Code of display position display acquisition module 401 acquisition that determination module 402 is determined.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Disclosure embodiment is by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Fig. 7 is the block diagram of the display device of a kind of Quick Response Code according to an exemplary embodiment, and this device can be arranged in first terminal.See Fig. 7, this device comprises acquisition module 501, determination module 502 and display module 503.The difference of the device shown in the device shown in Fig. 7 and Fig. 6 is as follows.
Wherein, determination module 502 is for performing following at least one item: the display position determining this Quick Response Code in the vertical direction according to the height of this camera in scanning process; According to this camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine this Quick Response Code display position in the horizontal direction; According to the distance between this camera, determine the display size of this Quick Response Code.
Wherein, this device also comprises the first output module 504.
First output module 504 is configured to, and exports the first information, this first information for point out actual range between this terminal to be scanned and and this terminal to be scanned between preset distance at least one.
As optional embodiment, this preset distance is the length of this local terminal terminal.
Wherein, this device also comprises the second output module 505.
Second output module 505 is configured to, and in response to determining this Quick Response Code of the unsuccessful scanning of this terminal to be scanned within a predetermined period of time, exports the second information, and this second information is for pointing out the position of this terminal to be scanned of adjustment.
Wherein, this acquisition module 501 for, generate this Quick Response Code according to network of network parameter to be accessed, this network parameter comprises: network identity and log in password.
This display module 503 for, show in the viewing area that this determination module is determined this acquisition module obtain Quick Response Code, access this network to be accessed for after this this Quick Response Code of terminal scanning to be scanned.
Wherein, this display module 503 also for, in response to determining this this Quick Response Code of network terminal successful scan to be accessed, closing display screen or redirect and showing the predetermined page.
About the device in above-described embodiment, wherein the concrete mode of modules executable operations has been described in detail in about the embodiment of the method, will not elaborate explanation herein.
Disclosure embodiment is by obtaining Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; The viewing area determined can be the position that the camera of terminal to be scanned can scan, like this, after the viewing area determined shows this Quick Response Code, the camera of terminal to be scanned just can scan rapidly this Quick Response Code, thus the information in acquisition Quick Response Code, thus save the time of user, be the experience that user brings.
Fig. 8 is the block diagram of the display device 800 of a kind of Quick Response Code according to an exemplary embodiment.Such as, device 800 can be the mobile phone possessing display screen, computing machine, digital broadcast terminal, messaging device, game console, board device, medical treatment device, body-building device, personal digital assistant etc.
With reference to Fig. 8, device 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.
The integrated operation of the usual control device 800 of processing components 802, such as with display, call, data communication, camera operation and record operate the operation be associated.Processing components 802 can comprise one or more processor 820 to perform instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more module, and what be convenient between processing components 802 and other assemblies is mutual.Such as, processing components 802 can comprise multi-media module, mutual with what facilitate between multimedia groupware 808 and processing components 802.
Storer 804 is configured to store various types of data to be supported in the operation of device 800.The example of these data comprises for any application program of operation on device 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or Nonvolatile memory devices or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.
The various assemblies that power supply module 806 is device 800 provide electric power.Power supply module 806 can comprise power-supply management system, one or more power supply, and other and the assembly generating, manage and distribute electric power for device 800 and be associated.
Multimedia groupware 808 is included in the screen providing an output interface between described device 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises one or more touch sensor with the gesture on sensing touch, slip and touch panel.Described touch sensor can the border of not only sensing touch or sliding action, but also detects the duration relevant to described touch or slide and pressure.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When device 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.
Audio-frequency assembly 810 is configured to export and/or input audio signal.Such as, audio-frequency assembly 810 comprises a microphone (MIC), and when device 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal received can be stored in storer 804 further or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.
I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module comprises display screen, can also comprise keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.
Sensor module 814 comprises one or more sensor, for providing the state estimation of various aspects for device 800.Such as, sensor module 814 can detect the opening/closing state of device 800, the relative positioning of assembly, such as described assembly is display and the keypad of device 800, the position of all right pick-up unit 800 of sensor module 814 or device 800 1 assemblies changes, the presence or absence that user contacts with device 800, the temperature variation of device 800 orientation or acceleration/deceleration and device 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.
Communications component 816 is configured to the communication being convenient to wired or wireless mode between device 800 and other devices.Device 800 can access the wireless network based on communication standard, as WiFi, 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives from the broadcast singal of external broadcasting management system or broadcast related information via broadcast channel.In one exemplary embodiment, described communications component 816 also comprises near-field communication (NFC) module, to promote junction service.Such as, can based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.
In the exemplary embodiment, device 800 can be realized, for performing said method by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing device (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components.
In the exemplary embodiment, additionally provide a kind of non-transitory computer-readable recording medium comprising instruction, such as, comprise the storer 804 of instruction, above-mentioned instruction can perform said method by the processor 820 of device 800.Such as, described non-transitory computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage devices etc.
A kind of non-transitory computer-readable recording medium, when the instruction in described storage medium is performed by the processor of mobile terminal, make mobile terminal can perform a kind of display packing of Quick Response Code, described method comprises:
Obtain Quick Response Code; According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code; This Quick Response Code is shown, for this this Quick Response Code of terminal scanning to be scanned in this viewing area.
As optional first embodiment, mobile terminal can perform, and determines the display position of this Quick Response Code in the vertical direction according to the height of this camera in scanning process; According to this camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine this Quick Response Code display position in the horizontal direction; According to the distance between this camera, determine the display size of this Quick Response Code.
As optional second embodiment, mobile terminal can perform, and exports the first information, this first information for point out actual range between this terminal to be scanned and and this terminal to be scanned between preset distance at least one.
As optional 3rd embodiment, this preset distance is the length of this local terminal terminal.
As optional 4th embodiment, mobile terminal can perform, and in response to determining this Quick Response Code of the unsuccessful scanning of this terminal to be scanned within a predetermined period of time, exports the second information, and this second information is for pointing out the position of this terminal to be scanned of adjustment.
As optional 5th embodiment, mobile terminal can perform, and generate this Quick Response Code according to network of network parameter to be accessed, this network parameter comprises: network identity and log in password; Mobile terminal can also perform, and shows this Quick Response Code in this viewing area, accesses this network to be accessed for after this this Quick Response Code of terminal scanning to be scanned.
As optional 6th embodiment, mobile terminal can perform, and in response to determining this this Quick Response Code of network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
Those skilled in the art, at consideration instructions and after putting into practice invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised the undocumented common practise in the art of the disclosure or conventional techniques means.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.
Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendment and change not departing from its scope.Scope of the present invention is only limited by appended claim.

Claims (15)

1. a display packing for Quick Response Code, is characterized in that, described method comprises:
Obtain Quick Response Code;
According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code;
Described Quick Response Code is shown, for Quick Response Code described in described terminal scanning to be scanned in described viewing area.
2. method according to claim 1, is characterized in that, the described camera parameter according to terminal to be scanned, determines the viewing area of Quick Response Code, comprises following at least one item:
The display position of described Quick Response Code in the vertical direction is determined according to the height of described camera in scanning process;
According to described camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine described Quick Response Code display position in the horizontal direction;
According to the distance between described camera, determine the display size of described Quick Response Code.
3. method according to claim 1, is characterized in that, described method also comprises:
Export the first information, described first information for point out the actual range between described terminal to be scanned and and described terminal to be scanned between preset distance at least one.
4. method according to claim 3, is characterized in that, described preset distance is the length of local terminal terminal.
5. method according to claim 1, is characterized in that, after described viewing area shows described Quick Response Code, described method also comprises:
In response to determining the described Quick Response Code of the unsuccessful scanning of described terminal to be scanned within a predetermined period of time, export the second information, described second information adjusts the position of described terminal to be scanned for pointing out.
6. method according to claim 1, is characterized in that, described acquisition Quick Response Code, comprising:
Generate described Quick Response Code according to network of network parameter to be accessed, described network parameter comprises: network identity and log in password;
Show described Quick Response Code in described viewing area, for Quick Response Code described in described terminal scanning to be scanned, comprising:
Show described Quick Response Code in described viewing area, access described network to be accessed for after Quick Response Code described in described terminal scanning to be scanned.
7. method according to any one of claim 1 to 6, is characterized in that, after described viewing area shows described Quick Response Code, described method also comprises:
In response to determining Quick Response Code described in described network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
8. a display device for Quick Response Code, is characterized in that, described device comprises:
Acquisition module, for obtaining Quick Response Code;
Determination module, for the camera parameter according to terminal to be scanned, determines the viewing area of Quick Response Code;
Display module, the viewing area for determining at described determination module shows the Quick Response Code that described acquisition module obtains, for Quick Response Code described in described terminal scanning to be scanned.
9. device according to claim 8, is characterized in that, described determination module is for performing following at least one item:
The display position of described Quick Response Code in the vertical direction is determined according to the height of described camera in scanning process;
According to described camera in scanning process relative to local terminal terminal display screen position in the horizontal direction, determine described Quick Response Code display position in the horizontal direction;
According to the distance between described camera, determine the display size of described Quick Response Code.
10. device according to claim 8, is characterized in that, described device also comprises:
First output module, for exporting the first information, described first information for point out the actual range between described terminal to be scanned and and described terminal to be scanned between preset distance at least one.
11. devices according to claim 10, is characterized in that, described preset distance is the length of local terminal terminal.
12. devices according to claim 8, is characterized in that, described device also comprises:
Second output module, in response to determining the described Quick Response Code of the unsuccessful scanning of described terminal to be scanned within a predetermined period of time, exports the second information, and described second information adjusts the position of described terminal to be scanned for pointing out.
13. devices according to claim 8, is characterized in that,
Described acquisition module is used for, and generate described Quick Response Code according to network of network parameter to be accessed, described network parameter comprises: network identity and log in password;
Described display module is used for, and shows the Quick Response Code that described acquisition module obtains, access described network to be accessed for after Quick Response Code described in described terminal scanning to be scanned in the viewing area that described determination module is determined.
Device according to any one of 14. according to Claim 8 to 13, is characterized in that, described display module also for,
In response to determining Quick Response Code described in described network terminal successful scan to be accessed, closedown display screen or redirect show the predetermined page.
The display device of 15. 1 kinds of Quick Response Codes, is characterized in that, described device comprises:
Display screen;
Processor;
For the storer of storage of processor executable instruction;
Wherein, described processor is configured to:
Obtain Quick Response Code;
According to the camera parameter of terminal to be scanned, determine the viewing area of Quick Response Code;
Described Quick Response Code is shown, for Quick Response Code described in described terminal scanning to be scanned in described viewing area.
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