WO2019062693A1

WO2019062693A1 - Information interaction method, apparatus, and device

Info

Publication number: WO2019062693A1
Application number: PCT/CN2018/107256
Authority: WO
Inventors: 曾晓东; 傅春霖; 张鸿; 林锋
Original assignee: 阿里巴巴集团控股有限公司; 曾晓东; 傅春霖; 张鸿; 林锋
Priority date: 2017-09-28
Filing date: 2018-09-25
Publication date: 2019-04-04
Also published as: CN107733532A; TW201915848A

Abstract

Disclosed in embodiments of the description are an information interaction method, apparatus, and device. A first terminal provides service data to a second terminal by means of a QR code; after obtaining the service data, the second terminal generates related information according to service logic, and sends the related information to the first terminal by using sound wave as a bearer, so as to perform corresponding service processing.

Description

Information interaction method, device and device

Technical field

The present specification relates to the field of computer technology, and in particular, to an information interaction method, device and device.

Background technique

In the prior art, communication between a user terminal and a service terminal is usually completed based on a cloud server. For example, after the user terminal obtains the service data from the service terminal through the cloud server, the user terminal sends the related service information to the cloud server, and then the cloud server exchanges information with the service terminal through the WAN.

Based on this, a more convenient information interaction scheme is needed.

Summary of the invention

The embodiment of the present specification provides a method for interaction without network information, which is used to solve the following problem: to provide.

Based on this, the embodiment of the present specification provides an information interaction method, including:

Scanning a digital object identifier (DOI) displayed by the first terminal to obtain service data included in the DOI;

Generating writeback information according to the service data;

Transmitting the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for business processing.

Meanwhile, the embodiment of the present specification further provides another information interaction method, including:

Acquiring service data carried by the specific information carrier by using an information acquisition manner adapted to a specific information carrier, where the specific information carrier is generated by the second terminal, including at least one of a DOI, an acoustic wave, and a light wave;

Generating writeback information according to the service data;

Meanwhile, the embodiment of the present specification further provides an information interaction method, including:

Scanning the DOI displayed by the first terminal to obtain service data included in the DOI;

Generating writeback information according to the service data;

Transmitting a short-range wireless communication signal carrying the write-back information, so that the first terminal acquires the write-back information from the short-range wireless communication signal for service processing;

The short-range wireless communication signal includes at least one of the following signals: a Bluetooth signal, an infrared signal, a near field communication signal, a light wave signal, a wireless local area network signal, and a purple bee signal.

Correspondingly, the embodiment of the present specification further provides an information interaction method, including:

Display a DOI carrying business data;

Receiving, by the second terminal, the sound wave carrying the write-back information, wherein the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

The write back information is obtained for business processing.

Generating a specific information carrier carrying service data to transmit the service data through the information carrier, the specific information carrier including at least one of a DOI, an acoustic wave, and a light wave;

Receiving, by the second terminal, the sound wave carrying the write-back information, wherein the write-back information is after the second terminal acquires the service data carried by the specific information carrier by using an information acquisition manner adapted to the specific information carrier, according to Generated by the business data;

The write back information is obtained for business processing.

Display a DOI carrying business data;

Receiving, by the second terminal, a short-range wireless communication signal carrying the write-back information, wherein the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

Obtaining the writeback information for business processing;

Correspondingly, the embodiment of the present specification provides an information interaction device, including:

The scanning module scans the DOI displayed by the first terminal to obtain service data included in the DOI;

Generating a module, and generating writeback information according to the service data;

And sending, by the sending module, the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for service processing.

Correspondingly, the embodiment of the present specification provides another information interaction apparatus, including:

Display module showing a DOI carrying business data;

The receiving module receives the sound wave that carries the write-back information sent by the second terminal, where the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

Obtaining a module, acquiring the writeback information for business processing.

Meanwhile, the embodiment of the present specification provides an information interaction device, including:

Memory, storing information interaction programs;

a scanner that scans the DOI displayed by the first terminal to obtain business data,

The processor calls the information interaction program stored in the memory and executes:

Generating writeback information according to the service data;

Meanwhile, the embodiment of the present specification provides another information interaction device, including:

Memory, storing information interaction programs;

Display a DOI carrying business data;

The write back information is obtained for business processing.

Correspondingly, an embodiment of the present specification further provides a non-volatile computer storage medium storing computer executable instructions, the computer executable instructions being set as:

Generating writeback information according to the service data;

The above at least one technical solution adopted by the embodiments of the present specification can achieve the following beneficial effects:

The first terminal provides the service data to the second terminal by using the two-dimensional code. After the second terminal obtains the service data, the second terminal generates the write-back information according to the service logic, and sends the write-back information to the first terminal by using the sound wave as a carrier. Corresponding business processing.

Through the solution provided by the embodiment of the present specification, the user obtains the service data by scanning the DOI, and then the communication parties perform the information interaction by using the sound wave as the carrier to implement the corresponding service processing. No additional channel setup, low hardware requirements (only speakers and microphones), adaptability, user-friendly and simple operation, and improved user experience.

DRAWINGS

FIG. 1 is a schematic structural diagram of an embodiment of the present disclosure;

2 is a schematic flowchart of steps performed by a second terminal in an information interaction solution provided by an embodiment of the present disclosure;

FIG. 3 is a schematic flowchart of steps performed by a first terminal in an information interaction solution according to an embodiment of the present disclosure;

4 is a schematic flowchart of an actual application in an information interaction scheme provided by an embodiment of the present disclosure;

FIG. 5 is a schematic flowchart of a first terminal aspect of another information interaction solution according to an embodiment of the present disclosure;

FIG. 6 is a schematic flowchart diagram of a second terminal aspect of another information interaction solution according to an embodiment of the present disclosure;

FIG. 7 is a schematic structural diagram of a device in a second terminal aspect according to an embodiment of the present disclosure;

FIG. 8 is a schematic structural diagram of a device in a first terminal aspect according to an embodiment of the present disclosure.

Detailed ways

The technical solutions of the present application will be clearly and completely described in the following with reference to the specific embodiments of the present application and the corresponding drawings. It is apparent that the described embodiments are only a part of the embodiments of the present application, and not all of them. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present specification without departing from the inventive scope are the scope of the application.

Based on the foregoing, the DOI may include various barcodes or two-dimensional codes. Sound waves include ordinary audible sound waves, high frequency sound waves (also known as ultrasonic waves), or low frequency sound waves (also known as infrasound waves).

In an embodiment of the present specification, the method may adopt an architecture as shown in FIG. 1, in which the first terminal includes any terminal that can display a DOI (eg, a bus service terminal, a vending machine terminal, a shared item). Terminal, smart phone, etc. The second terminal may include a smartphone terminal or a scanner or the like. Both the first terminal and the second terminal have a microphone and a speaker. In practical applications, the second terminal usually also has a camera for scanning the DOI.

It should be noted that the solution provided in the embodiments of the present disclosure can be implemented even in a scenario where the first terminal and the second terminal are not connected to the wide area network. Of course, when the wide area network is connected, it can obviously be implemented, thereby expanding the applicable scenario of the solution. It is also more convenient for users.

The specific process of the information interaction provided by the embodiment of the present specification is described in detail based on the architecture shown in FIG. 1. The process includes the steps of the first terminal and the second terminal, respectively. For the second terminal aspect, as shown in FIG. 2, FIG. 2 is a schematic flowchart of steps performed by the second terminal in the information interaction solution provided by the embodiment of the present disclosure, including:

S201. Scan a DOI displayed by the first terminal to obtain service data included in the DOI.

The specific content of the business data may be different for different business scenarios.

For example, the service data may include payment service related data, for example, product information such as a product name and a product price, or transaction order information including product information, for example, by scanning a bar code corresponding to the product.

Taking the shared item service as an example, for example, the business data may include shared item information such as an item identification, such as may be obtained by scanning a two-dimensional code carried by the shared item.

Taking the subway service as an example, for example, the service data may include seating information such as an initial station and a terminal station, for example, by scanning a two-dimensional code provided by the subway station.

Compared with other ways of obtaining business data, the user obtains business data by scanning the DOI, and the operation is simple and the user experience is better.

S203. Generate writeback information according to the service data.

The second terminal generates writeback information according to the preset service logic in different service scenarios according to the service data. The write-back information is, for example, the transaction payment information corresponding to the transaction order information, or the record information related to the user behavior, for example, scanning to obtain the ID of the shared charging treasure, and automatically recording the start time and the end time of the use, and generating Write-back information including user ID, shared charging treasure ID, usage start time, and usage termination time.

S205. Send an acoustic wave carrying the writeback information, so that the first terminal acquires the writeback information from the sound wave for service processing.

The technology of sonicating data is very mature at present, and will not be described here. As a specific embodiment, the step can be implemented by using ultrasonic waves (ie, high frequency sound waves). When using ultrasonic waves as an information carrier, it is not easily interfered, is more stable, and the human body usually does not have a perception, and the user experience is better.

The business process may include real-time processing of the write-back information, for example, the vending machine terminal drops the corresponding item for the received transaction payment information (ie, write-back information). The business process may also include batch processing after storing the plurality of write-back information; for example, storing the transaction payment information, and connecting the server to complete the payment when the network is available; and, for example, storing the user's behavior record, and Migrate to the server to perform statistical analysis on the user's behavior, such as counting the frequency of users of shared items, analyzing the user's willingness to use, rating and/or classifying users, counting the frequency of use of shared items, and analyzing the sharing. The extent of damage to the item, etc.

In addition, since the sound wave is sent back to the written information, it is a public information transmission mode, and any device within a certain range of the second terminal may receive the sound wave and acquire the write back information contained therein. Based on this, in order to improve the security and privacy of the information transmission, before the second terminal sends the sound wave carrying the write-back information, the second terminal may first encrypt the write-back information, generate the encrypted write-back information, and then send the carried encryption. After the sound wave of the information written back. For example, the write-back information is encrypted by a bidirectional encryption algorithm such as a Base64 encryption algorithm or a Data Encryption Standard (DES) algorithm, and the first terminal decrypts by using a corresponding decryption module to obtain write-back information.

As a specific implementation manner, after the sending, by the second terminal, the sound wave carrying the write-back information, the second terminal may further: receive the sound wave carrying the confirmation information returned by the first terminal, where the confirmation information is first Terminal generation; extracting the confirmation information. Thereby, it can be ensured that the writeback information sent by the second terminal has been received by the first terminal without being missed.

In a specific implementation, the service data includes transaction order information, and correspondingly, the writeback information includes transaction payment information corresponding to the transaction order information. For example, on the vending machine terminal, according to the user's instruction, transaction order information including the product type, the quantity of the product, the unit price of the product, the total price of the order, the order time, and the order number is generated and displayed in the form of a two-dimensional code. The user obtains the transaction order information by scanning the two-dimensional code, and confirms the payment, and generates transaction payment information including the order number, the payment account number, the payment amount, and the payment time. Further, the sound wave carrying the transaction payment information is sent to the vending machine terminal. After receiving the sound wave, the vending machine terminal can acquire and store the transaction payment information, and connect the server to process the transaction payment information when there is a network.

As described above, the DOI may include commodity information such as a product name and a commodity price. In another specific embodiment, the business data includes commodity information, and correspondingly, the writeback information includes transaction order information. For example, on the vending machine terminal, the name information and the price information of each item are displayed in advance in the form of a two-dimensional code in the position corresponding to the item. The user obtains the name information and the price information of the product by scanning the two-dimensional code, and generates order information including the order number, the payment account number, the product name, the total price of the product, and the like in the user terminal. Further, the sound wave carrying the order information is sent to the vending machine terminal. After receiving the sound wave, the vending machine terminal can acquire the order information, and trigger and cooperate with the business processing such as payment, and then send the corresponding product to the shipping port.

The second terminal aspect is described above. Based on the same idea, the process of information interaction provided by the embodiment of the present specification is as shown in FIG. 3 for the first terminal, and FIG. 3 is the information provided by the embodiment of the present specification. A schematic flowchart of the steps performed by the first terminal in the interaction scheme, including the following steps:

S301. Display a DOI carrying service data.

The DOI may be pre-generated based on the service data. For example, the service party generates a two-dimensional code based on the identifier of the shared bicycle and is fixed on the shared bicycle; or may be temporarily generated based on the service data, for example, in the vending machine. On the terminal, according to the user's instruction, a two-dimensional code carrying the transaction order information is generated.

S303. The sound wave carrying the write-back information sent by the second terminal is received, where the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data.

S305. Acquire the writeback information for service processing.

That is, the sound wave is converted into data, and if the write-back information has been encrypted, the preset corresponding decryption module can also be used to obtain the write-back information, and the service processing is performed, and when the service needs, the write-back information can also be stored. Business processing results. For example, receiving the writeback information including the user ID, the user initial station, and the terminal returned by the user, calculating the consumption amount, and storing the writeback information and the corresponding consumption amount, so that the bus arrives at a network service station. Time network settles the user's account.

In addition, for the step S305, after acquiring the writeback information, the second terminal may further: generate confirmation information; and send the sound wave carrying the confirmation information, so that the first terminal acquires the confirmation information from the sound wave.

Corresponding to the first terminal aspect, when the service data includes transaction order information, the writeback information at this time includes transaction payment information related to the transaction order information; when the service data includes commodity information, the writeback information at this time The transaction order information corresponding to the item information is included. The specific embodiments have been described in detail above, and are not described herein again.

In a practical application scenario, such as various public transportation systems, a shared item system, an automatic vending system, and a plurality of smart phones, the following specific implementation manners exist, as shown in FIG. 4, and FIG. 4 is implemented in the present specification. The schematic diagram of the process in the actual application of the information interaction scheme provided by the example includes:

S401. The first terminal generates a DOI according to the service data, and displays the same.

S403. The second terminal scans the DOI to obtain service data.

S405. The second terminal generates writeback information according to the service logic and the service data.

S407. The second terminal sends an ultrasonic wave that carries the writeback information.

S409. The first terminal receives the ultrasound that carries the writeback information.

S411. The first terminal acquires the writeback information and performs service processing.

S413. The first terminal generates confirmation information, and sends an ultrasound carrying the confirmation information.

S415. The second terminal receives the ultrasonic wave carrying the confirmation information, and obtains the confirmation information.

For example, when the user takes the subway, the website information (ie, service data) is acquired by scanning at the initial station and the terminal station, and the user's seating information (ie, write-back information) is generated and sent in the form of sound waves at the terminal station. To the subway terminal. The subway terminal receives the seating information for processing, and obtains a business processing result including the user ID and the consumption amount. And send a confirmation message to the user. In order to be able to connect to the network in the future, the two parties complete the payment according to the result of the business processing.

In the foregoing solution, the service data is displayed by the DOI. In practical applications, the embodiment of the present specification further provides another method for information interaction, as shown in FIG. 5, and FIG. 5 is another provided in the embodiment of the present specification. A schematic diagram of a process of a first terminal aspect of an information interaction scheme, including:

S501. Generate a specific information carrier carrying service data, where the service data is transmitted by using the information carrier, where the specific information carrier includes at least one of a DOI, an acoustic wave, and a light wave.

That is, for the first terminal, in addition to displaying the service data through the DOI, the service data may be transmitted by means of sound waves and light waves. For example, for a light wave, in a continuous light source, a certain regular flicker interruption is added according to the service data to form a scintillation light carrying the service data. When receiving the blinking light, the user can perform decoding based on the preset rule according to the length of the interval, and obtain the service data.

S503. The sound wave carrying the write-back information sent by the second terminal is received, where the write-back information is after the second terminal acquires the service data carried by the specific information carrier by using an information acquisition manner adapted to the specific information carrier. Generated according to the business data;

S505. Acquire the writeback information for performing business processing.

Correspondingly, the embodiment of the present specification further provides another method for information interaction, as shown in FIG. 6. FIG. 6 is a schematic flowchart of a second terminal aspect of another information interaction solution according to an embodiment of the present disclosure, including:

S601. Acquire, by using an information acquiring manner that is adapted to a specific information carrier, the service data carried by the specific information carrier, where the specific information carrier is generated by the second terminal, including at least one of a DOI, an acoustic wave, and a light wave; The DOI can obtain business data by scanning, and the sound wave can be received through a microphone to obtain business data, and the light wave can be received by the camera to obtain business data.

S603. Generate writeback information according to the service data.

S605. Transmit the sound wave carrying the writeback information, so that the first terminal acquires the writeback information from the sound wave for service processing.

As another implementation manner provided by the embodiment of the present disclosure, the first terminal may perform information writing back through other short-range wireless communication signals, in addition to writing back by sound waves, and the solution specifically includes the following steps:

Generating writeback information according to the service data;

Correspondingly, in the solution, the steps performed by the second terminal aspect include:

Display a DOI carrying business data;

Obtaining the writeback information for business processing;

Correspondingly, the embodiment of the present specification further provides an information interaction device, as shown in FIG. 7. FIG. 7 is a schematic structural diagram of a second terminal device according to an embodiment of the present disclosure, including:

The scanning module 701 is configured to scan a DOI displayed by the first terminal to obtain service data included in the DOI.

The generating module 703 is configured to generate writeback information according to the service data.

The sending module 705 sends an acoustic wave carrying the writeback information, so that the first terminal acquires the writeback information from the sound wave for service processing.

Further, the encryption module 707 is further configured to perform encryption processing on the write-back information to generate encrypted write-back information, and the sending module 705 sends an acoustic wave that carries the encrypted write-back information.

Further, the device further includes a receiving module 709, which receives the sound wave carrying the confirmation information returned by the first terminal, and the confirmation information is generated by the first terminal, and the confirmation information is extracted.

Further, the service data includes transaction order information, and the write-back information includes transaction payment information related to the transaction order information.

Correspondingly, the embodiment of the present specification further provides another information interaction device, as shown in FIG. 8. FIG. 8 is a schematic structural diagram of a device in a first terminal aspect according to an embodiment of the present disclosure, including:

The display module 801 is configured to display a DOI carrying service data;

The receiving module 803 is configured to receive the sound wave that carries the write-back information sent by the second terminal, where the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

The obtaining module 805 acquires the write back information for performing business processing.

Further, the device further includes a generating module 807 for generating confirmation information, and a sending module 809, for transmitting the sound wave carrying the confirmation information, so that the first terminal acquires the confirmation information from the sound wave.

Correspondingly, the embodiment of the present specification further provides an information interaction device, including:

Memory, storing information interaction programs;

a scanner that scans the DOI displayed by the first terminal to obtain service data;

Generating writeback information according to the service data;

Correspondingly, the embodiment of the present specification further provides another information interaction device, including:

Memory, storing information interaction programs;

Display a DOI carrying business data;

The write back information is obtained for business processing.

Based on the same inventive concept, the embodiment of the present specification further provides a corresponding non-volatile computer storage medium, where computer executable instructions are stored, and the computer executable instructions are set as:

Generating writeback information according to the service data;

Correspondingly, an embodiment of the present specification further provides another non-volatile computer storage medium storing computer executable instructions, the computer executable instructions being set as:

Display a DOI carrying business data;

The write back information is obtained for business processing.

The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the device, the device, and the media type embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment, which will not be repeated here.

The foregoing description of the specific embodiments of the specification has been described. Other embodiments are within the scope of the following claims. In some cases, the acts or steps or modules recited in the claims can be performed in a different order than in the embodiments and the desired results can still be achieved. In addition, the processes depicted in the figures are not necessarily in a particular order or in a sequential order to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

In the 1990s, improvements to a technology could clearly distinguish between hardware improvements (eg, improvements to circuit structures such as diodes, transistors, switches, etc.) or software improvements (for process flow improvements). However, as technology advances, many of today's method flow improvements can be seen as direct improvements in hardware circuit architecture. Designers almost always get the corresponding hardware circuit structure by programming the improved method flow into the hardware circuit. Therefore, it cannot be said that the improvement of a method flow cannot be implemented by hardware entity modules. For example, a Programmable Logic Device (PLD) (such as a Field Programmable Gate Array (FPGA)) is an integrated circuit whose logic function is determined by the user programming the device. Designers can program themselves to "integrate" a digital system on a single PLD without having to ask the chip manufacturer to design and fabricate a dedicated integrated circuit chip. Moreover, today, instead of manually making integrated circuit chips, this programming is mostly implemented using "logic compiler" software, which is similar to the software compiler used in programming development, but before compiling The original code has to be written in a specific programming language. This is called the Hardware Description Language (HDL). HDL is not the only one, but there are many kinds, such as ABEL (Advanced Boolean Expression Language). AHDL (Altera Hardware Description Language), Confluence, CUPL (Cornell University Programming Language), HDCal, JHDL (Java Hardware Description Language), Lava, Lola, MyHDL, PALASM, RHDL (Ruby Hardware Description Language), etc., are currently the most commonly used VHDL (Very-High-Speed Integrated Circuit Hardware Description Language) and Verilog. It should also be apparent to those skilled in the art that the hardware flow for implementing the logic method flow can be easily obtained by simply programming the method flow into the integrated circuit with a few hardware description languages.

The controller can be implemented in any suitable manner, for example, the controller can take the form of, for example, a microprocessor or processor and a computer readable medium storing computer readable program code (eg, software or firmware) executable by the (micro)processor. In the form of logic gates, switches, application specific integrated circuits (ASICs), programmable logic controllers, and embedded microcontrollers, examples of controllers include, but are not limited to, the following microcontrollers: ARC 625D, Atmel AT91SAM, The Microchip PIC18F26K20 and the Silicone Labs C8051F320, the memory controller can also be implemented as part of the memory's control logic. Those skilled in the art will also appreciate that in addition to implementing the controller in purely computer readable program code, the controller can be logically programmed by means of logic gates, switches, ASICs, programmable logic controllers, and embedding. The form of a microcontroller or the like to achieve the same function. Such a controller can therefore be considered a hardware component, and the means for implementing various functions included therein can also be considered as a structure within the hardware component. Or even a device for implementing various functions can be considered as a software module that can be both a method of implementation and a structure within a hardware component.

The system, device, module or unit illustrated in the above embodiments may be implemented by a computer chip or an entity, or by a product having a certain function. A typical implementation device is a computer. Specifically, the computer can be, for example, a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or A combination of any of these devices.

For the convenience of description, the above devices are described separately by function into various units. Of course, the functions of the various units may be implemented in one or more software and/or hardware when implementing embodiments of the present specification.

Those skilled in the art will appreciate that embodiments of the present invention can be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment, or a combination of software and hardware. Moreover, the invention can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) including computer usable program code.

The present invention has been described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (system), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or FIG. These computer program instructions can be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing device to produce a machine for the execution of instructions for execution by a processor of a computer or other programmable data processing device. Means for implementing the functions specified in one or more of the flow or in a block or blocks of the flow chart.

The computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device. The apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

These computer program instructions can also be loaded onto a computer or other programmable data processing device such that a series of operational steps are performed on a computer or other programmable device to produce computer-implemented processing for execution on a computer or other programmable device. The instructions provide steps for implementing the functions specified in one or more of the flow or in a block or blocks of a flow diagram.

In a typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include non-persistent memory, random access memory (RAM), and/or non-volatile memory in a computer readable medium, such as read only memory (ROM) or flash memory. Memory is an example of a computer readable medium.

Computer readable media includes both permanent and non-persistent, removable and non-removable media. Information storage can be implemented by any method or technology. The information can be computer readable instructions, data structures, modules of programs, or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read only memory. (ROM), electrically erasable programmable read only memory (EEPROM), flash memory or other memory technology, compact disk read only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, Magnetic tape cartridges, magnetic tape storage or other magnetic storage devices or any other non-transportable media can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary storage computer readable media, such as modulated data signal numbers and carrier waves.

It is also to be understood that the terms "comprises" or "comprising" or "comprising" or any other variations are intended to encompass a non-exclusive inclusion, such that a process, method, article, Other elements not explicitly listed, or elements that are inherent to such a process, method, commodity, or equipment. An element defined by the phrase "comprising a ..." does not exclude the presence of additional elements in the process, method, item, or device that comprises the element, without further limitation.

Those skilled in the art will appreciate that one or more embodiments of the present specification can be provided as a method, system, or computer program product. Thus, embodiments of the present specification can take the form of an entirely hardware embodiment, an entirely software embodiment or a combination of software and hardware aspects. Moreover, embodiments of the present specification can take the form of a computer program product embodied on one or more computer usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) having computer usable program code embodied therein. .

Embodiments of the present description can be described in the general context of computer-executable instructions executed by a computer, such as a program module. Generally, program modules include routines, programs, objects, components, data structures, and the like that perform particular transactions or implement particular abstract data types. Embodiments of the present specification may also be practiced in distributed computing environments where transactions are performed by remote processing devices that are connected through a communication network. In a distributed computing environment, program modules can be located in both local and remote computer storage media including storage devices.

The various embodiments in the specification are described in a progressive manner, and the same or similar parts between the various embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the description of the method embodiment.

The above descriptions are only examples of the present specification and are not intended to limit the application. Various modifications and changes may be made to the embodiments of the present disclosure. Any modifications, equivalents, improvements, etc. made within the spirit and scope of the embodiments of the present invention are intended to be included in the scope of the present application.

Claims

An information interaction method, including:

Scanning the digital object displayed by the first terminal to uniquely identify the DOI, and obtain the service data included in the DOI;

Generating writeback information according to the service data;

Transmitting the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for business processing.
The method of claim 1, transmitting an acoustic wave carrying the write-back information, comprising:

Encrypting the writeback information to generate encrypted writeback information;

Sending a sound wave carrying the encrypted write-back information.
The method of claim 1, after transmitting the sound wave carrying the write-back information, further comprising:

Receiving a sound wave carrying the confirmation information returned by the first terminal, where the confirmation information is generated by the first terminal;

The confirmation information is extracted.
The method of claim 1 wherein said service data comprises transaction order information, said write-back information comprising transaction payment information associated with said transaction order information.
An information interaction method, including:

Acquiring service data carried by the specific information carrier by using an information acquisition manner adapted to a specific information carrier, where the specific information carrier is generated by the second terminal, including at least one of a DOI, a sound wave, and a light wave uniquely identified by the digital object;

Generating writeback information according to the service data;

Transmitting the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for business processing.
An information interaction method, including:

Scanning the digital object displayed by the first terminal to uniquely identify the DOI, and obtain the service data included in the DOI;

Generating writeback information according to the service data;

Transmitting a short-range wireless communication signal carrying the write-back information, so that the first terminal acquires the write-back information from the short-range wireless communication signal for service processing;

The short-range wireless communication signal includes at least one of the following signals: a Bluetooth signal, an infrared signal, a near field communication signal, a light wave signal, a wireless local area network signal, and a purple bee signal.
A method of information interaction, including:

Displaying a digital object carrying business data uniquely identifying a DOI;

Receiving, by the second terminal, the sound wave carrying the write-back information, wherein the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

The write back information is obtained for business processing.
The method of claim 7, after obtaining the writeback information, further comprising:

Generate confirmation information;

Transmitting an acoustic wave carrying the confirmation information, so that the first terminal acquires the confirmation information from the sound wave.
The method of claim 7, the business data comprising transaction order information, the write-back information comprising transaction payment information associated with the transaction order information.
An information interaction method, including:

Generating a specific information carrier carrying service data to transmit the service data through the information carrier, the specific information carrier including a digital object uniquely identifying at least one of a DOI, an acoustic wave, and a light wave;

Receiving, by the second terminal, the sound wave carrying the write-back information, wherein the write-back information is after the second terminal acquires the service data carried by the specific information carrier by using an information acquisition manner adapted to the specific information carrier, according to Generated by the business data;

The write back information is obtained for business processing.
An information interaction method, including:

Displaying a digital object carrying business data uniquely identifying a DOI;

Receiving, by the second terminal, a short-range wireless communication signal carrying the write-back information, wherein the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

Obtaining the writeback information for business processing;

The short-range wireless communication signal includes at least one of the following signals: a Bluetooth signal, an infrared signal, a near field communication signal, a light wave signal, a wireless local area network signal, and a purple bee signal.
An information interaction device includes:

The scanning module scans the digital object displayed by the first terminal to uniquely identify the DOI, and obtains the service data included in the DOI;

Generating a module, and generating writeback information according to the service data;

And sending, by the sending module, the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for service processing.
The apparatus according to claim 12, further comprising an encryption module that performs encryption processing on the write-back information to generate encrypted write-back information; and the transmitting module transmits the sound wave carrying the encrypted write-back information .
The apparatus according to claim 12, further comprising a receiving module, configured to receive the sound wave carrying the confirmation information returned by the first terminal, the confirmation information being generated by the first terminal, and extracting the confirmation information.
The apparatus of claim 12, said business data comprising transaction order information, said write-back information comprising transaction payment information associated with said transaction order information.
An information interaction device includes:

Display module, showing that the digital object carrying the business data uniquely identifies the DOI;

The receiving module receives the sound wave that carries the write-back information sent by the second terminal, where the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

Obtaining a module, acquiring the writeback information for business processing.
The apparatus according to claim 16, further comprising: a generating module that generates the confirmation information; and a transmitting module that transmits the sound wave carrying the confirmation information, so that the first terminal acquires the confirmation information from the sound wave.
The apparatus of claim 7, said service data comprising transaction order information, said write-back information comprising transaction payment information associated with said transaction order information.
An information interaction device, including:

Memory, a program that stores information interactions;

The scanner scans the digital object displayed by the first terminal to uniquely identify the DOI to obtain business data.

a processor that calls a program that interacts with information stored in the memory and executes:

Scanning the digital object displayed by the first terminal to uniquely identify the DOI, and obtain the service data included in the DOI;

Generating writeback information according to the service data;

Transmitting the sound wave carrying the write-back information, so that the first terminal acquires the write-back information from the sound wave for business processing.
An information interaction device, including:

Memory, storing information interaction programs;

The processor calls the information interaction program stored in the memory and executes:

Display a DOI carrying business data;

Receiving, by the second terminal, the sound wave carrying the write-back information, wherein the write-back information is generated by the second terminal after the scan obtains the service data included in the DOI, according to the service data;

The write back information is obtained for business processing.