CN103218965B - Quick Response Code intelligent display device - Google Patents
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Abstract
The embodiment of the present invention provides a kind of Quick Response Code intelligent display device. This device mainly comprises: memory, for storing multi-picture, wherein comprises Quick Response Code at least one width picture; At least one display screen, the picture of storing for display-memory; At least one range sensor, comes across the distance parameter between object and the display screen in sensing region for sensing, and distance parameter is sent to controller; When controller is used within distance parameter is positioned at preset range, controls display screen and show the picture that comprises Quick Response Code; Otherwise, control display screen and show other pictures. The present invention has realized by the dynamic two-dimensional code display of three-dimensional medium, has expanded the scope of application of Quick Response Code. Displaying contents is flexible, larger for spectators' attraction.
Description
Technical Field
The invention relates to the technical field of two-dimensional code application, in particular to a two-dimensional code intelligent display device.
Background
Two-dimensional code, also called two-dimensional bar code, is characterized by that it uses a certain specific geometric figure and uses black and white alternative figures distributed on the plane (two-dimensional direction) according to a certain rule to record data symbol information, and utilizes the concept of "0" and "1" bit stream forming internal logic basis of computer in code production skillfully, and uses several geometric forms correspondent to binary system to represent literal numerical value information, and utilizes image input equipment or photoelectric scanning equipment to automatically read and implement automatic information processing.
The two-dimensional code can store various information, mainly including: web address, business card, text message, specific code, etc. According to the application mode of the information, the method can be divided into the following steps:
1. in-line applications
Such as web addresses and specific codes, and more so on-line applications.
2. Offline applications
Such as text messages and business cards, and more so are offline applications.
The two-dimensional code is gradually widely applied as a new information recording mode and a convenient web portal. The existing two-dimension code spreading means is mostly in a form of printing through a plane paper medium, the updating speed is low, the cost is high, the flexibility of displayed contents is low, the two-dimension code does not have the capability of interacting with audiences, the attraction to the audiences is small, and the popularization and application range of the two-dimension code is greatly limited.
Disclosure of Invention
The embodiment of the invention provides a two-dimension code intelligent display device, which aims to realize the high-efficiency intelligent use of two-dimension codes.
In order to solve the above problems, the present invention provides a two-dimensional code intelligent display device, including:
the memory is used for storing a plurality of pictures, wherein at least one picture contains the two-dimensional code;
at least one display screen for displaying the pictures stored in the memory;
the distance sensor is used for sensing a distance parameter between an object appearing in a sensing area and the display screen and sending the distance parameter to the controller;
the controller is used for receiving the distance parameter sent by the distance sensor, and controlling the display screen to display the picture containing the two-dimensional code read from the memory when the distance parameter is within a preset range; and when the distance parameter is out of the preset range, controlling the display screen to display other pictures which are read from the memory and do not contain the two-dimensional code.
The device further comprises:
at least one environmental sensor for sensing a current environmental parameter;
the processor is used for receiving the environmental parameters sensed by the environmental sensor and controlling the display screen to display the preset picture read from the memory according to the environmental parameters.
The environmental sensor includes a temperature and/or humidity sensor.
The device further comprises:
and the communication interface is used for carrying out data interaction with external equipment.
The communication interface comprises a wired communication interface, and the memory receives the two-dimension code input by the external memory and the advertisement information corresponding to the two-dimension code through the wired communication interface.
The communication interface comprises a wireless communication interface, and the memory receives the two-dimension code sent by an external server through a wireless communication network and advertisement information corresponding to the two-dimension code through the wireless communication interface.
The other pictures comprise expression pictures.
The number of the distance sensors is multiple, the scanning angles of the distance sensors are directed to the front of the display screen, the scanning angles of the distance sensors are intersected with each other, the overlapping area of the scanning areas of the distance sensors is the sensing area, and the sensing area is located right in front of or right below the display screen.
The device further comprises:
and the human body sensing sensor is used for sensing human body information in the sensing area based on human body morphological characteristics, sending the human body information to the distance sensor and the controller, so that the distance sensor senses a distance parameter between a human body appearing in the sensing area and the display screen according to the received human body information, and sends the distance parameter to the controller.
The device further comprises:
and the photosensitive sensor is used for calculating the scanning times of the two-dimensional code displayed on the display screen in a specified time period by the human body in the sensing area and sending the calculated scanning time information to the controller.
According to the technical scheme provided by the embodiment of the invention, the two-dimensional code picture is generated by providing various activity websites such as sales promotion, conference sign-in or commodity display and the like on the server, the two-dimensional code information corresponding to the intelligent terminal is stored in an associated manner, the two-dimensional code picture and various expression pictures are alternately displayed on the display screen of the two-dimensional code intelligent display device, the two-dimensional code is dynamically displayed through a three-dimensional medium, and the use range of the two-dimensional code is expanded. And the display content is flexible, and the attraction to the audience is larger.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is a specific structural diagram of a two-dimensional code intelligent display device according to an embodiment of the present invention;
fig. 2 is a processing flow chart of a method for intelligently using a two-dimensional code according to a second embodiment of the present invention;
fig. 3 is a specific implementation structure diagram of an intelligent terminal according to a third embodiment of the present invention;
fig. 4 is a specific implementation structure diagram of an intelligent two-dimensional code using system according to a third embodiment of the present invention.
Detailed Description
For the convenience of understanding the embodiments of the present invention, the following description will be further explained by taking several specific embodiments as examples in conjunction with the drawings, and the embodiments are not to be construed as limiting the embodiments of the present invention.
Example one
The specific structure of the two-dimensional code intelligent display device provided by the embodiment is shown in fig. 1, and includes the following modules:
the memory 12 is used for storing a plurality of pictures, wherein at least one picture contains a two-dimensional code; the memory may be a RAM (random access memory) or a ROM (Read-only memory).
At least one display screen 11 for displaying pictures stored in the memory;
at least one distance sensor 14 for sensing a distance parameter between an object present in the sensing region and the display screen, said distance parameter being sent to the controller;
the controller 13 is configured to receive the distance parameter sent by the distance sensor, and control the display screen to display a picture containing the two-dimensional code read from the memory when the distance parameter is within a preset range; and when the distance parameter is out of the preset range, controlling the display screen to display other pictures which are read from the memory and do not contain the two-dimensional code. The other frames may include a plurality of expression frames, for example, expression frames corresponding to high-temperature weather and low-temperature weather, and expression frames corresponding to sunny days and rainy days. The controller can be a stm32 series chip based on ARM corporation Cortex-M3 architecture.
The apparatus may further comprise: at least one environmental sensor (not listed in fig. 1) for sensing a current environmental parameter, the environmental sensor comprising a temperature and/or humidity sensor.
The controller 13 is configured to receive the environmental parameter sensed by the environmental sensor, and control the display screen to display a preset picture read from the memory according to the environmental parameter. For example, if the environmental parameter display is rainy day, the display screen is controlled to display the expression picture corresponding to the rainy day. And if the environmental parameter shows that the current weather is high-temperature weather, controlling the display screen to display an expression picture corresponding to the high-temperature weather.
Further, the apparatus further comprises: and the communication interface is used for carrying out data interaction with external equipment. The communication interface can comprise a wired communication interface, and the memory receives the two-dimensional code input by the external memory and the advertisement information corresponding to the two-dimensional code through the wired communication interface. The communication interface can comprise a wireless communication interface, and the memory receives the two-dimensional code and the advertisement information corresponding to the two-dimensional code, which are sent by an external server through a wireless communication network, through the wireless communication interface.
Further, the number of the distance sensors is plural (for example, 3), the plural distance sensors are disposed at the edge portion of the display screen, for example, when the height of the display screen is equivalent to the height of the human body, the plural distance sensors may be disposed at the left and right edge portions of the display screen; when the height of the display screen is higher than the height of the human body, the plurality of distance sensors may be disposed at left and right edge portions and a lower edge portion of the display screen. The scanning angles of the plurality of distance sensors point to the front of the display screen, the scanning angles of the plurality of distance sensors are intersected with each other, the overlapping area of the scanning areas of the plurality of distance sensors is the sensing area, and the sensing area is positioned right in front of or right below the display screen.
Further, the apparatus may include:
a human body sensing sensor (not shown in fig. 1) for sensing human body information in the sensing region based on human body morphological characteristics, and sending the human body information to the distance sensor 14 and the controller 13. The distance sensor 14 senses a distance parameter between the human body appearing in the sensing area and the display screen according to the received human body information, and sends the distance parameter to the controller.
And a light sensing sensor (not shown in fig. 1) configured to calculate the number of times that the two-dimensional code displayed on the display screen is scanned by the human body in the sensing region within a specified time period, and send the calculated scanning number information to the controller 13.
Example two
In practical applications, the two-dimensional code intelligent display device shown in fig. 1 can be implemented by an intelligent terminal, and the following second embodiment is described below by taking the two-dimensional code intelligent display device as an example of the intelligent terminal.
The processing flow of the intelligent using method of the two-dimensional code provided by the embodiment is shown in fig. 2, and includes the following processing steps:
and 21, storing the two-dimension code and the advertisement information corresponding to the two-dimension code on the intelligent terminal, and displaying a two-dimension code picture and/or an advertisement information picture corresponding to the two-dimension code on at least one display screen of the intelligent terminal.
The embodiment stores the two-dimension code picture and the advertisement information picture corresponding to the two-dimension code on the intelligent terminal, the intelligent terminal comprises at least one display screen, and the two-dimension code picture and/or the advertisement information picture corresponding to the two-dimension code are/is displayed on the display screen. The advertisement information corresponding to the two-dimensional code includes: any one or any combination of emoticons, text information, pictures and videos. The display screen may be an LED (light emitting diode) display screen or a liquid crystal display screen.
In practical applications, the intelligent terminal can be placed indoors, such as on a platform in a commercial place; the system can also be placed on a platform beside an outdoor traffic important road to meet the demand of outdoor commercial advertising.
The intelligent terminal can be in a changeable shape, can be a flat box or an octahedron, each plane is provided with a display screen, or is a three-dimensional sculpture, and a plurality of display screens are arranged on the plane.
The intelligent terminal comprises a wired communication interface and a wireless communication interface, the wired communication interface can be a USB interface, and the intelligent terminal receives the two-dimensional code input by an external memory and advertisement information corresponding to the two-dimensional code through the wired communication interface. The wireless communication interface may be a 2G (2 rd-generation) or 3G (3 rd-generation) communication interface, and the intelligent terminal receives the two-dimensional code and the advertisement information corresponding to the two-dimensional code, which are sent by an external server through a wireless communication network, through the wireless communication interface.
The intelligent terminal stores the received two-dimension code picture and the advertisement information picture corresponding to the two-dimension code in a memory inside the intelligent terminal.
Step 22, the human body sensing sensor in the intelligent terminal senses human body information and the staying time information of each human body, the distance sensor calculates the distance value between the human body and the display screen of the intelligent terminal, and the photosensitive sensor calculates the scanning times of the two-dimensional code.
During initialization, the display screen of the intelligent terminal alternately displays the two-dimensional code picture and the advertisement information picture corresponding to the two-dimensional code, for example, the two-dimensional code picture and the advertisement information picture corresponding to the two-dimensional code are alternately displayed for 1 or 2 minutes.
The intelligent terminal is provided with a processor, a sensor and a clock device, wherein the sensor includes but is not limited to a human body sensing sensor, a distance sensor, a photosensitive sensor, a temperature sensor and the like. The processor may be a stm32 series chip based on ARM corporation Cortex-M3 architecture, and the distance sensor may be an infrared distance sensor or an ultrasonic distance sensor, preferably an ultrasonic distance sensor.
The human body sensing sensor can sense all human body information with the distance smaller than the set distance from the display screen of the intelligent terminal in the appointed time period and the stay time information of each human body based on the human body shape characteristics, and all the sensed human body information and the stay time information of each human body are sent to the processor and the distance sensor. The set distance may be 5 meters, 8 meters, 10 meters, or the like, and the set distance may be greater than the optimal scanning distance of the two-dimensional code displayed on the display screen.
The distance sensor can calculate a distance value between each human body and a display screen of the intelligent terminal, wherein the stay time sensed by the human body sensing sensor is longer than a set time (such as 5 seconds), and the calculated distance value of each human body is sent to the processor.
The photosensitive sensor can calculate the number of times that the two-dimensional code is scanned by external equipment such as a mobile phone in a specified time period, and send the calculated scanning number information to the processor.
And step 23, calculating total people flow information, effective people flow information, the number of human bodies to be scanned, scanning frequency information and scanning frequency information corresponding to the display screen by the processor of the intelligent terminal according to the information obtained by each sensor.
And the processor calculates the total people flow information corresponding to the display screen of the intelligent terminal according to all the human body information of which the distance from the display screen of the intelligent terminal to the display screen of the intelligent terminal is less than the set distance in the specified time period sent by the human body sensing sensor.
The processor calculates the total number of human bodies with the stay time longer than a set time (for example, 5 seconds) according to the human body information and the stay time information of each human body sent by the human body sensing sensor, and determines the effective people flow information corresponding to the display screen of the intelligent terminal according to the total number of the human bodies. The human body included in the effective pedestrian volume is a person who stays in front of the display screen for a set time and watches the two-dimensional code and the advertisement information.
The processor calculates the number of the human bodies to be scanned, wherein the difference between the distance from the processor to the display screen and the optimal scanning distance of the two-dimensional code is smaller than a set value (for example, 1 meter), and the human bodies to be scanned are the human bodies staying near the optimal scanning distance of the two-dimensional code and ready to scan the two-dimensional code.
And the processor calculates scanning frequency information corresponding to the display screen of the intelligent terminal according to the scanning frequency information and the effective people flow information sent by the photosensitive sensor.
And the processor stores the total people flow information, the effective people flow information, the number of the human bodies waiting to be scanned, the scanning frequency information and the scanning frequency information in a memory of the intelligent terminal.
And 24, adjusting the single continuous display time length of the two-dimensional code picture, the single continuous display time length of the advertisement information picture, the display switching frequency of the two-dimensional code picture and the advertisement information picture and the like by the processor according to the calculated various information.
Then, the processor adjusts information such as the single continuous display duration of the two-dimensional code picture, the single continuous display duration of the advertisement information picture, the display switching frequency of the two-dimensional code picture and the advertisement information picture on the display screen according to at least one of the total people flow information, the effective people flow information, the number of the human bodies waiting to be scanned, the scanning frequency information and the scanning frequency information corresponding to the display screen.
For example, when the effective people flow rate information is greater than the set people flow rate threshold, it indicates that many people stay in front of the display screen to watch currently, and the single continuous display duration corresponding to the two-dimensional code picture and the advertisement information picture can be increased simultaneously, so that the display switching frequency is reduced, and people have enough time to watch the two-dimensional code and the advertisement information.
For another example, when the effective people flow rate information is lower than the set people flow rate threshold, it indicates that fewer people stay in front of the display screen to watch, and the single continuous display duration corresponding to the advertisement information picture can be increased, and the single continuous display duration corresponding to the two-dimensional code picture can be reduced; or the overall display duration of the advertisement information picture in a certain time period is increased by adjusting the display switching frequency, and the overall display duration of the two-dimensional code picture is reduced or maintained unchanged, so that more people are attracted to watch the two-dimensional code and the advertisement information.
For another example, when the number of the human bodies waiting to be scanned is greater than the set first scanning threshold, it indicates that a large number of people are waiting to prepare to scan the two-dimensional code, and the single continuous display duration of the two-dimensional code picture can be increased, and the single continuous display duration of the advertisement information picture is reduced or maintained; or the display switching frequency is adjusted to increase the overall display duration of the two-dimensional code picture in a certain time period, reduce or maintain the overall display duration of the advertisement information picture unchanged, and allow people enough time to prepare for scanning the two-dimensional code.
For another example, when the scanning frequency information or the scanning frequency information is greater than the set second scanning threshold, it indicates that a plurality of people are scanning the two-dimensional code currently, and the single continuous display duration corresponding to the two-dimensional code picture can be further increased, and the single continuous display duration corresponding to the advertisement information picture can be further reduced or maintained; or the display switching frequency is adjusted to further increase the overall display duration of the two-dimensional code picture in a certain time period and further reduce or maintain the overall display duration of the advertisement information picture; or, the two-dimensional code picture and the advertisement information picture are displayed on the display screen at the same time, so that people have enough time to scan the two-dimensional code.
And 25, storing the position information, the identification information, the two-dimension code information, the advertisement information, the effective pedestrian volume and other information corresponding to the intelligent terminal in a server in an associated manner, and calculating the data of the intelligent terminal such as the popularity, the value, the economic benefit and the like by integrating the information stored in the associated manner.
The intelligent terminal can send the position information, the identification information, the two-dimension code information and the advertisement information of the intelligent terminal, the total people flow information, the effective people flow information, the number of the human bodies waiting to be scanned, the scanning frequency information and the scanning frequency information to a server through a wireless communication network. When the information carried by the two-dimensional code corresponds to a website, the server can also count the access amount of the website corresponding to the intelligent terminal.
And then, the server stores the position information, the identification information, the two-dimension code information, the advertisement information, the total people flow information, the effective people flow information, the number of the people waiting to be scanned, the scanning frequency information, the website access amount and other information corresponding to one intelligent terminal in an associated manner. The server can synthesize the information stored in the association mode to calculate the data of the intelligent terminal such as popularity, value, economic benefit and the like. For a mobile terminal with low popularity, value and economic benefit, timely updating of the two-dimensional code arranged on the intelligent terminal can be considered; for a mobile terminal with high popularity, value and economic benefit, the setting time of the two-dimensional code on the intelligent terminal can be considered to be increased.
In practical applications, it may be considered that a message sending module is arranged in the intelligent terminal, and the advertisement information of the two-dimensional code is sent to a mobile terminal (such as a mobile phone) of a human body included in the effective people flow.
It is considered that a touch key is added to the intelligent terminal, and a user presses a different key to control information displayed on the intelligent terminal and time for displaying the information.
EXAMPLE III
The following third embodiment is described below by taking the foregoing two-dimensional code intelligent display device as an intelligent terminal as an example, and the third embodiment provides a specific implementation structure of the two-dimensional code intelligent display device, as shown in fig. 3, which specifically includes:
the display screens 31 are one or more in number and are used for displaying the two-dimensional codes and/or the advertising information of the two-dimensional codes;
and the memory 32 is used for storing the two-dimensional code and the advertisement information corresponding to the two-dimensional code, and the memory can be a RAM or a ROM.
And a sensor unit 33 including a human body sensing sensor, a distance sensor and/or a light sensing sensor, wherein the human body sensing sensor, the distance sensor and/or the light sensing sensor perform a sensing operation in front of the display screen of the intelligent terminal.
And the processor 34 is configured to adjust display time of the two-dimensional code and the advertisement information on a display screen of the intelligent terminal according to information sensed by the human body sensing sensor, the distance sensor and/or the photosensitive sensor. The processor may be a stm32 series chip based on an ARM corporation Cortex-M3 architecture, the processor includes an FPGA (Field-programmable gate array), and the processing procedure of adjusting the display time of the two-dimensional code and the advertisement information on the display screen of the intelligent terminal may be implemented by the FPGA.
Specifically, the memory 32 includes a wired communication interface and/or a wireless communication interface, and the memory receives the two-dimensional code input by the external memory and the advertisement information corresponding to the two-dimensional code through the wired communication interface; and receiving the two-dimension code and the advertisement information corresponding to the two-dimension code, which are sent by an external server through a wireless communication network, through the wireless communication interface.
Specifically, the human body sensing sensor in the sensor unit 33 is specifically configured to sense all human body information whose distance from the display screen of the intelligent terminal is smaller than a set distance in a specified time period and the staying time information of each human body based on the morphological characteristics of the human body, and send the sensed all human body information and the staying time information of each human body to the distance sensor and the processor;
the distance sensor in the sensor unit 33 is specifically configured to calculate a distance value between each human body, whose staying time sensed by the human body sensing sensor is longer than a set time, and the display screen of the intelligent terminal, and send the calculated distance value of each human body to the processor;
the photosensitive sensor in the sensor unit 33 is specifically configured to calculate the number of times that the two-dimensional code is scanned by the external device in a specified time period, and send the calculated scanning number information to the processor.
Further, the processor 34 is specifically configured to calculate total pedestrian volume information corresponding to the display screen of the intelligent terminal according to all human body information that is sent by the human body sensing sensor and has a distance to the display screen of the intelligent terminal less than a set distance within a specified time period;
calculating the total number of the human bodies with the stay time longer than the set time according to all the human body information and the stay time information of each human body sent by the human body sensing sensor, and determining the effective people flow information corresponding to the display screen of the intelligent terminal according to the total number of the human bodies;
calculating the number of the human bodies to be scanned, wherein the difference between the distance from the distance sensor to the display screen and the optimal scanning distance of the two-dimensional code is smaller than a set value, according to the distance value of each human body sent by the distance sensor;
according to the scanning frequency information and the effective people flow information sent by the photosensitive sensor, calculating scanning frequency information corresponding to a display screen of the intelligent terminal;
and adjusting the single continuous display time length of the two-dimensional code on the display screen, the single continuous display time length of the advertisement information and/or the display switching frequency of the two-dimensional code and the advertisement information according to at least one of the total people flow information, the effective people flow information, the number of the human bodies waiting to be scanned, the scanning frequency information and the scanning frequency information.
Further, the processor 34 is specifically configured to, when the effective people flow rate information is greater than the set people flow rate threshold, increase a single continuous display duration corresponding to the two-dimensional code and the advertisement information, respectively, and reduce a display switching frequency;
or;
when the effective people flow information is lower than the set people flow threshold, the number of people staying and watching in front of the display screen is small, the single continuous display time length corresponding to the advertisement information can be increased, the single continuous display time length corresponding to the two-dimensional code is reduced, or the total display time length of the advertisement information in a certain time period is increased by adjusting the display switching frequency, and the total display time length of the two-dimensional code is reduced or maintained unchanged, so that more people are attracted to watch the two-dimensional code and the advertisement information;
or
When the number of the human bodies waiting to be scanned is larger than a set first scanning threshold value, the processor increases the single continuous display duration of the two-dimensional code and reduces or maintains the single continuous display duration of the unchanged advertisement information; or the total display duration of the two-dimensional code in a certain time period is increased by adjusting the display switching frequency, and the total display duration of the unchanged advertisement information is reduced or maintained;
or,
when the scanning frequency information is greater than a set second scanning threshold, the processor further increases the single continuous display duration corresponding to the two-dimensional code, and further reduces or maintains the single continuous display duration corresponding to the advertisement information; or the total display duration of the two-dimensional code in a certain time period is further increased by adjusting the display switching frequency, and the total display duration of the unchanged advertisement information is further reduced or maintained; or the two-dimensional code and the advertisement information are displayed on the display screen at the same time.
The specific structure of the intelligent two-dimensional code using system provided in this embodiment is shown in fig. 4, and may specifically include: the intelligent terminal 41 and the server 42 described in fig. 3.
The intelligent terminal 41 is configured to send the position information, the identification information, the two-dimensional code information, the advertisement information, the total pedestrian volume information, the effective pedestrian volume information, the number of waiting-to-scan human bodies, the scanning frequency information, and the scanning frequency information of the intelligent terminal to the server through the wireless communication network; when the information carried by the two-dimension code corresponds to a website, the server also counts the access amount of the website corresponding to the intelligent terminal;
the server 42 is configured to perform associated storage on the information, such as the position information, the identification information, the two-dimensional code information, the advertisement information, the total pedestrian volume information, the effective pedestrian volume information, the number of human bodies to be scanned, the scanning frequency information, and the website access volume, corresponding to the intelligent terminal; and integrating the information stored in the association manner to calculate the popularity, value and economic benefit data of the intelligent terminal.
The specific process of using the device and the system of the embodiment of the invention to intelligently use the two-dimensional code is similar to that of the method embodiment, and is not described again here.
Those of ordinary skill in the art will understand that: the figures are merely schematic representations of one embodiment, and the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
In summary, in the embodiments of the present invention, the two-dimension code picture and various expression pictures are alternately displayed on the display screen of the two-dimension code intelligent display device, so that the two-dimension code is dynamically displayed through the three-dimensional medium, and the application range of the two-dimension code is expanded. And the display content is flexible, and the attraction to the audience is larger.
According to the embodiment of the invention, the two-dimension code and the advertisement information of the two-dimension code are alternately displayed on the display screen of the intelligent terminal, so that the two-dimension code is dynamically displayed through a three-dimensional medium, and the application range of the two-dimension code is expanded. And the display content is flexible, and the attraction to the audience is larger.
According to the embodiment of the invention, the human body sensing sensor, the distance sensor, the photosensitive sensor and other sensors are arranged in the intelligent terminal, so that the information displayed on the display screen and the display duration of the information can be intelligently and dynamically adjusted according to the number of audiences in front of the display screen, the dwell time of the audiences, the scanning times of the audiences and other information, the intelligent interaction between the two-dimensional code and the audiences is realized, the audiences can more conveniently know and scan the two-dimensional code, and the using effect of the two-dimensional code is improved.
According to the embodiment of the invention, the two-dimension code information, the advertisement information, the total people flow information, the effective people flow information, the number of the human bodies waiting to be scanned, the scanning frequency information, the website access amount and other information corresponding to the intelligent terminal are stored in the server in an associated manner, so that the effective data of the intelligent terminal, such as people, value, economic benefit and the like, can be calculated by integrating various information, and the updating time of the two-dimension code can be determined according to the effective data.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (1)
1. The utility model provides a two-dimensional code intelligent display device which characterized in that includes:
the memory is used for storing a plurality of pictures, wherein at least one picture contains the two-dimensional code;
at least one display screen for displaying the pictures stored in the memory;
at least one distance sensor, which is used for sensing distance parameters between objects appearing in a sensing area and the display screen and sending the distance parameters to a controller, wherein the number of the distance sensors is multiple, the scanning angles of the distance sensors are directed to the front of the display screen, the scanning angles of the distance sensors are intersected with each other, the overlapping area of the scanning areas of the distance sensors is the sensing area, and the sensing area is positioned right in front of or right below the display screen;
at least one environmental sensor for sensing a current environmental parameter, the environmental sensor comprising a temperature and/or humidity sensor;
the controller is used for receiving the distance parameter sent by the distance sensor, and controlling the display screen to display the picture containing the two-dimensional code read from the memory when the distance parameter is within a preset range; when the distance parameter is out of a preset range, controlling the display screen to display other pictures which are read from the memory and do not contain the two-dimensional code; the other pictures comprise expression pictures;
the controller is further used for receiving the environmental parameters sensed by the environmental sensor and controlling the display screen to display a preset picture read from the memory according to the environmental parameters;
the communication interface is used for carrying out data interaction with external equipment;
the communication interface comprises a wired communication interface, and the memory receives the two-dimension code input by the external memory and the advertisement information corresponding to the two-dimension code through the wired communication interface; and/or
The communication interface comprises a wireless communication interface, and the memory receives the two-dimension code and the advertisement information corresponding to the two-dimension code, which are sent by an external server through a wireless communication network, through the wireless communication interface;
the human body sensing sensor is used for sensing human body information in the sensing area based on human body morphological characteristics, sending the human body information to the distance sensor and the controller, so that the distance sensor senses a distance parameter between a human body appearing in the sensing area and the display screen according to the received human body information, and sends the distance parameter to the controller;
and the photosensitive sensor is used for calculating the scanning times of the two-dimensional code displayed on the display screen in a specified time period by the human body in the sensing area and sending the calculated scanning time information to the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN103971271B (en) * | 2014-05-08 | 2017-08-25 | 上海亿动信息技术有限公司 | The control method and control device of a kind of intelligent terminal automatic feedback |
| US20180129846A1 (en) * | 2014-12-19 | 2018-05-10 | Gionee Communication Equipment Co.,Ltd. Shenzhen | Two dimension code operating method and terminal |
| CN106294366A (en) * | 2015-05-15 | 2017-01-04 | 阿里巴巴集团控股有限公司 | The methods of exhibiting of bar code temperature and device |
| CN105469708A (en) * | 2015-12-04 | 2016-04-06 | 黄观铭 | Advertising machine with two-dimension code classification scanning function |
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| CN107230110B (en) * | 2017-06-30 | 2020-11-27 | 天津飞鸿达安全印务有限公司 | Method, device and equipment for displaying two-dimensional code |
| CN107451501B (en) * | 2017-07-03 | 2020-03-06 | 阿里巴巴集团控股有限公司 | Method and device for realizing dynamic graphic coding |
| JP7030288B2 (en) * | 2017-09-19 | 2022-03-07 | 株式会社サテライトオフィス | Application software for mobile mobile terminals |
| CN107942764A (en) * | 2017-12-25 | 2018-04-20 | 苏州锐创广告有限公司 | A kind of outdoor electronic billboards multi-point remote control system |
| CN108564152A (en) * | 2018-03-01 | 2018-09-21 | 联动优势电子商务有限公司 | A kind of dynamic two-dimension code methods of exhibiting, apparatus and system |
| CN109979338A (en) * | 2019-03-26 | 2019-07-05 | 李建胜 | A kind of LED component of two-dimensional code display |
| CN110532820B (en) * | 2019-08-26 | 2021-03-16 | 维沃移动通信有限公司 | Graphic code display and scanning method and terminal |
| CN112446699A (en) * | 2019-08-29 | 2021-03-05 | 阿尔派株式会社 | Electronic device and display control method of electronic device |
| CN112288892B (en) * | 2020-12-25 | 2021-04-06 | 八维通科技有限公司 | Electronic one-way ticket selling equipment and method |
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