WO2020001109A1

WO2020001109A1 - Data exchange method and apparatus, electronic device and portable device

Info

Publication number: WO2020001109A1
Application number: PCT/CN2019/080047
Authority: WO
Inventors: 韩喆; 吴军; 张鸿; 覃瑶; 孙健康
Original assignee: 阿里巴巴集团控股有限公司
Priority date: 2018-06-25
Filing date: 2019-03-28
Publication date: 2020-01-02
Also published as: TW202001720A; CN109102278A; CN109102278B

Abstract

The description provides a data exchange method and apparatus, an electronic device and a portable device. The data exchange solution is based on light detection, the electronic device can emit light at a target light emission frequency, and the portable device can determine whether the portable device itself is close to the electronic device, and if the portable device is close to the electronic device, the light emitted by the electronic device at the target light emission frequency can be detected, thereby preventing the portable device from being erroneously connected to other electronic devices. An electronic device and a portable device can perform data exchange after a connection is established. This embodiment has no requirement for a mobile communication network, and data exchange can also be implemented where the electronic device and the portable device are in an offline state.

Description

Data interaction method, device, electronic equipment and portable equipment

Technical field

This specification relates to the field of Internet technologies, and in particular, to methods, devices, electronic devices, and portable devices for data interaction.

Background technique

With the development of Internet technology and terminal technology, mobile payment has become a common payment method in people's daily lives in scenarios such as offline stores and transportation. Taking the bus scenario as an example, a user can use a mobile terminal such as a smart phone to install an APP (application) with a payment function. If payment is required, the APP can display a ride code for paying the fare. The ride code carries the Payment related data. The payment process involves data interaction. The payment device on the bus can identify the ride code through a camera or scanning device, and complete the payment by obtaining the data carried in the ride code. Based on this, it is necessary to provide a more convenient and stable data interaction scheme.

Summary of the invention

In order to overcome the problems in the related technology, this specification provides a data interaction method, a device, an electronic device, and a portable device.

According to a first aspect of the embodiments of the present specification, a data interaction method is provided, and the method includes:

After determining that the light emitted at the target emission frequency is detected, establish a connection with the electronic device based on short-range wireless communication;

After establishing a connection, perform data interaction with the electronic device.

Optionally, the light is detected by a light sensor.

Optionally, the light sensor detects the light and executes it after determining that an object exists within a set distance range.

Optionally, before establishing a connection with the electronic device based on the short-range wireless communication, the method further includes: determining that an object exists within a set distance range.

Optionally, a distance sensor is used to detect whether an object exists within a set distance.

Optionally, the target light emission frequency is different from the light emission frequency of the lighting lamp.

Optionally, establishing a connection with an electronic device based on short-range wireless communication includes:

Receiving a connection message based on short-range wireless communication broadcasted by an electronic device, and establishing a connection with the electronic device based on the connection message.

Optionally, the data interacting with the electronic device includes one or more of the following information:

Payment voucher information, bus information, subway station information, bus ticket information or train ticket information.

According to a second aspect of the embodiments of the present specification, a data interaction device is provided, including:

A connection module configured to establish a connection with an electronic device based on short-range wireless communication after determining that light emitted at a target emission frequency is detected;

An interaction module is configured to perform data interaction with the electronic device after a connection is established.

According to a third aspect of the embodiments of the present specification, an electronic device is provided, including:

A light-emitting unit for: emitting light of a target light-emitting frequency;

A short-range wireless communication unit configured to establish a connection with a portable device, wherein the portable device is configured to establish the connection after detecting light emitted at the target light emitting frequency;

A processing unit, configured to: perform data interaction with the portable device.

Optionally, the housing of the electronic device has a groove, and light emitted by the light emitting unit passes through the groove.

Optionally, the light emitting unit includes: an LED.

Optionally, the processing unit is further configured to control the turning on or off of the light emitting unit based on whether an object exists within a set distance range.

The processing unit is further configured to control the activation or shutdown of the short-range wireless communication unit based on whether an object exists within a set distance range.

Optionally, it further includes a distance sensor, configured to determine whether an object exists within a set distance.

Optionally, the processing unit is further configured to send data sent by the portable device to a server.

According to a fourth aspect of the embodiments of the present specification, a data interaction method is provided, including:

Sending a control instruction for turning on or off to a light emitting unit, wherein the light emitting unit is configured to: emit light of a target light emitting frequency;

A control instruction for turning on or off is sent to a short-range wireless communication unit, which is used to establish a connection with a portable device, wherein the portable device is used after detecting the light emitted at the target light emitting frequency. Establishing the connection;

After establishing a connection, perform data interaction with the portable device.

According to a fifth aspect of the embodiments of the present specification, a portable device is provided, including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the program as follows method:

According to a sixth aspect of the embodiments of the present specification, there is provided an electronic device including a light emitting unit, a short-range wireless communication unit, a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein When the processor executes the program, the following method is implemented:

Sending a control instruction for turning on or off to the light emitting unit, wherein the light emitting unit is configured to: emit light of a target light emitting frequency;

Sending a control instruction for turning on or off to the short-range wireless communication unit, where the short-range wireless communication unit is configured to establish a connection with a portable device, where the portable device is configured to detect a Establishing the connection after light;

The technical solutions provided by the embodiments of the present specification may include the following beneficial effects:

The embodiments of this specification are based on light detection. Electronic devices can emit light according to the target light emission frequency. Portable devices can determine whether they are close to the electronic device. If the portable device is close to the electronic device, it can detect the light emitted by the electronic device at the target light emission frequency. It can prevent the portable device from being misconnected with other electronic devices. The electronic device and the portable device can perform data interaction after the connection is established. This embodiment has no requirements on the mobile communication network. When the electronic device and the portable device are offline, the data interaction can also be implemented.

It should be understood that the above general description and the following detailed description are merely exemplary and explanatory, and should not limit the present specification.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings herein are incorporated in and constitute a part of the specification, illustrate embodiments consistent with the specification, and together with the description serve to explain the principles of the specification.

Fig. 1 is a scene diagram of a data interaction method according to an exemplary embodiment of the present specification.

Fig. 2A is a schematic diagram of data interaction according to an exemplary embodiment of the present specification.

Fig. 2B is a flowchart illustrating a data interaction method according to an exemplary embodiment of the present specification.

Fig. 3A is a hardware structural diagram of an electronic device according to an exemplary embodiment of the present specification.

Fig. 3B is a flowchart illustrating another data interaction method according to an exemplary embodiment of the present specification.

Fig. 3C is a structural diagram of an electronic device according to an exemplary embodiment of the present specification.

Fig. 4A is a flowchart illustrating another data interaction method according to an exemplary embodiment of the present specification.

Fig. 4B is a flowchart illustrating another data interaction method according to an exemplary embodiment of the present specification.

FIG. 5 is a hardware structural diagram of a portable device in which a data interaction device according to an embodiment of the present specification is located.

Fig. 6 is a block diagram of a data interaction device according to an exemplary embodiment of the present specification.

detailed description

Exemplary embodiments will be described in detail here, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numerals in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this specification. Rather, they are merely examples of devices and methods consistent with some aspects of the specification, as detailed in the appended claims.

The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the specification. As used in this specification and the appended claims, the singular forms "a," "the," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this specification, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein can be interpreted as "at" or "when" or "in response to determination".

In most mobile payment scenarios, the payee device uses a camera to scan the payment code provided by the user, so there are certain requirements for the quality of the camera. If the quality of the camera is poor and the focus is slow, it may cause the recognition of the payment code to be slow. It may also happen that the payment code is not aligned with the camera, and users need to adjust the convenient device to better complete the payment. On the other hand, using camera recognition, data is transmitted from the user's portable device to the payee's device.

Based on this, please refer to FIG. 1, which is a scenario diagram of a data interaction method according to an exemplary embodiment of the present specification. In order to facilitate the distinction, this embodiment refers to a device held by a user as a portable device. 1 takes a smart phone as an example. The portable device may also be a device such as smart glasses or a smart watch. A device that performs data interaction with a portable device is referred to as an electronic device. The electronic device may be owned by various service merchants and may be deployed in a physical area where the merchant provides commercial services. For example, in the offline store scenario, the electronic device can be deployed in the commodity settlement area. In the traffic travel scenario, the electronic device can be deployed on a bus, subway entrance, train entrance, etc.

In order to enable the portable device and the electronic device to transmit data to each other, an optional implementation method is that both electronic devices use a network to connect to a server and transmit data through the server. This method depends on the network signal strength. However, in subway and other scenarios, the network signal is often unstable. When transmitting data through the server, the transmission speed may be very slow or even the transmission fails. The user ’s portable device may also be offline for many reasons. , And then there are cases where the user cannot complete the payment and cannot go out because of the inability to transmit data.

Another optional implementation is to establish a connection between the portable device and the electronic device through a short-range wireless communication technology, such as Bluetooth or near field communication. However, there may be many other users around the area where the electronic equipment is deployed. Each user holds the electronic equipment, and the electronic equipment may be connected with other users by mistake. As an example, there may be multiple electronic devices at the entrance and exit of the subway that can control the entrance and exit. There may be many users at the entrance and exit of the subway. The electronic equipment at a certain entrance should be connected to the portable device of user A who is preparing to exit. However, Since the portable device of another user B next to the user A is very close to the electronic device, the electronic device is connected to the portable device of the user B, so that the portable device of the user A cannot perform data interaction, and eventually the user A cannot exit the gate in time.

Based on this, an embodiment of the present specification proposes a data interaction scheme based on light detection. As shown in FIG. 2A, it is a schematic diagram of data interaction according to an exemplary embodiment of the present specification. The electronic device in FIG. The target emission frequency emits light. In one embodiment, the portable device can perform the steps shown in FIG. 2B:

In step 202, after it is determined that the light emitted at the target emission frequency is detected, a connection is established with the electronic device based on the short-range wireless communication.

In step 204, perform data interaction with the electronic device after the connection is established.

In this embodiment, the portable device can determine that it is relatively close to the electronic device after detecting the light emitted at the target light emission frequency, and then establishes a connection with the electronic device based on short-range wireless communication, so the electronic device and the portable device can perform data interaction. . The electronic device needs to emit light according to the target light emission frequency. In an optional implementation manner, the hardware structure of the electronic device may be as shown in FIG. 3A. The electronic device includes:

The light emitting unit 310 is configured to emit light at a target light emitting frequency.

The short-range wireless communication unit 320 is configured to establish a connection with a portable device, where the portable device is configured to establish the connection after detecting light emitted at the target light emitting frequency.

The processing unit 330 is configured to perform data interaction with the portable device.

FIG. 3A shows a schematic diagram of a hardware structure of an electronic device, and FIG. 3A illustrates a hardware implementation of the electronic device. In other examples, a light-emitting unit and a short-range wireless communication unit built in the electronic device may Controlled by the processing unit, the processing process of the processing unit can be implemented by software or programmable logic devices. As shown in FIG. 3B, the electronic device can perform the following steps to perform data interaction with the portable device:

In step 302, a control instruction for turning on or off is issued to a light emitting unit, wherein the light emitting unit is configured to: emit light of a target light emitting frequency.

In step 304, a control instruction for turning on or off is issued to a short-range wireless communication unit, which is configured to establish a connection with a portable device, wherein the portable device is configured to detect light emission with the target when detected. The connection is established after the light emitted by the frequency.

In step 306, after establishing a connection, perform data interaction with the portable device.

The light emitting unit may include light emitting devices such as LEDs (Light Emitting Diodes), fluorescent lamps, and the like. The light emitting frequency of the light emitting device may be set as required. This embodiment is referred to as a target light emitting frequency. The purpose of setting the target light emission frequency is for the portable device to determine whether it is close to the electronic device. If the portable device is close to the electronic device, the light emitted by the electronic device at the target light emission frequency can be detected, thereby preventing the portable device and other The electronic device is connected incorrectly. The target luminous frequency can be flexibly configured according to actual needs. Since there are lighting lamps in daily living places, in order to improve the detection accuracy, the target luminous frequency can be different from the luminous frequency of the illuminating lamp, for example, it can be a luminous frequency of 120ms per cycle. Wait, during this period, the first 60ms may be turned on and the second 60ms may be turned off.

In specific implementation, as an example, the light-emitting unit may be disposed on the surface of the electronic device casing, and the portable device may detect the light emitted by the electronic device after being near the electronic device. In other examples, the light-emitting unit may be disposed inside the electronic device. The surface of the device may have a transparent area so that the light of the light emitting unit can be emitted from the inside, so that the portable device can detect the light.

In another example, as shown in FIG. 3C, it is a schematic structural diagram of an electronic device according to an exemplary embodiment of the present specification. The housing of the electronic device may have a groove, and the light emitted by the light-emitting unit passes through the groove. A groove, which can restrict the way a portable device detects light. The portable device needs to insert the groove before it can detect the light emitted by the electronic device, thereby reducing interference from other light sources and improving the accuracy of light detection. Optionally, the light-emitting unit may also be disposed in the groove, so that the light emitted by the light-emitting unit is detected by the portable device in the groove; in other examples, the light-emitting unit may be disposed inside the electronic device, and the groove may be There is a transparent area so that the light of the light emitting unit can be emitted from the inside and the portable device can detect the light after being inserted into the groove.

Other components of the electronic device, such as the Bluetooth module, can be set in the groove as required, and other positions on the surface of the electronic device can also be set. Surface and other locations.

Optionally, the light-emitting unit can continuously emit light. In practical applications, due to cost considerations and the life of the light-emitting unit, the light-emitting unit can be started only when it needs to be detected by a portable device, and the light-emitting unit can be turned off without detection. . Based on this, this embodiment provides a distance-based light-emitting unit control method. The processing unit is further configured to control the light-emitting unit to be turned on or off based on whether an object exists within a set distance.

The set distance range can be determined through testing. A smaller distance can be set to improve the accuracy of light detection by the portable device. This distance can limit the portable device to be close to the electronic device so that the portable device can detect the electronic The light emitted by the device. In other examples, if there is a groove, it can be determined based on the size of the groove; for example, when the distance between the portable device and the electronic device is lower than the size of the groove, the electronic device can determine that an object has entered, and the object is The possibility of the portable device is very large, and the light emitting unit can be notified to start for the portable device to detect light. Optionally, the electronic device may be configured with a distance sensor, and determine whether an object exists within a set distance range based on a detection result of the distance sensor.

Correspondingly, for portable devices, light can be detected by a light sensor. The detection timing of the light sensor can also be determined based on the distance. After determining that there is an object within a set distance range, the light sensor is called to detect The light. Among them, a distance sensor built in the portable device can be used to detect whether an object exists within a set distance.

On the other hand, considering that there are lights on many occasions in daily life, it is possible that the portable device may detect errors or the portable device may detect light with the same frequency as the target. Based on this, the method of this embodiment is based on short distances. Before establishing a connection between the wireless communication and the electronic device, the method further includes: determining that an object exists within a set distance range. This embodiment is based on the double authentication of distance and light, so that the portable device can establish a connection with the device to be connected with a high probability. For example, if the distance sensor on the portable device is blocked by other objects, but no light with the same frequency as the target is detected, there is no need to connect in this case, which can avoid misconnection.

The short-range wireless communication in this embodiment may include Bluetooth, Wi-Fi (Wireless Fidelity, wireless fidelity), near field communication, UWB (Ultra Wideband), or HomeRF (Home Radio Frequency). Taking Bluetooth as an example, the working mode of Bluetooth includes a master-slave mode, and the working modes of the electronic device and the portable device can be flexibly determined according to requirements, which is not limited in this embodiment. As an example, the electronic device may work in a slave mode, and the electronic device may broadcast a connection message based on short-range wireless communication for the portable device to connect; while the portable device works in the master mode, the portable device may: Based on a connection message of short-range wireless communication, a connection is established with the electronic device according to the connection message.

Optionally, in this embodiment, the electronic device and the portable device may further be connected in combination with signal strength. For example, when the electronic device and the portable device are close to each other, both of them can detect that the signal strength of the other party is strong, so You can also establish a connection according to the RSSI (Received Signal Strength Indication) strength. For example, you can select a device with a stronger signal strength to establish a connection. Based on this, both electronic devices and portable devices have a certain ability to independently select the connection. For example, after the electronic device finds that the distance is higher than the threshold, it can be considered that no portable device is close. If there is a device to try to connect, you can stop or prevent the connection. .

Based on the above embodiment, the electronic device and the portable device can perform data interaction after the connection is established. This embodiment does not require the electronic device to be configured with a higher cost device. There is no requirement on the mobile communication network. The electronic device and the portable device are offline. Next, you can also implement data interaction.

This embodiment can be applied to various scenarios, and the interacted data may include one or more of the following information: payment voucher information, bus information, subway station information, car ticket information or train ticket information, and so on. In the following, several application scenarios are listed, and the data exchanged by the electronic device and the portable device are exemplified.

The first type of bus scenario (take fixed billing as an example)

The bus scenario of this embodiment is described by taking a fixed charge as an example. The electronic device of this embodiment can be deployed on a bus. As an example, the processing flow in the electronic device can be shown in FIG. 4A. The distance sensor can continuously monitor. If the monitoring distance is higher than the threshold, it means that no mobile phone enters the groove to prepare for connection, and can continuously monitor. When the recognition distance is reduced and the distance is lower than the threshold, it can be considered that a mobile phone enters the groove and sends a command to the light emitting unit to start waking the LED light to emit light (it can be a light cycle of 120ms, the first 60ms light up during the period, and the last 60ms Off). When the distance sensor of the electronic device detects that the distance becomes larger, for example, it returns to the default value or no object is detected, it may send an instruction to turn off the light emitting unit. The electronic device in this embodiment includes a BLE (Bluetooth) module, which can continuously broadcast messages to wait for the BLE module on the mobile phone to connect.

The user's portable device (a mobile phone is taken as an example in this embodiment) may be installed with a third-party payment APP and an APP for providing a subway ride service. The portable device can perform the steps of the embodiment shown in FIG. 4B. After the user gets on the bus, the user can start an APP installed in the portable device to wake up the distance sensor built in the portable device. When the front half of the user's mobile phone protrudes into the groove of the electronic device, the distance sensor built in the mobile phone recognizes that the distance is close, and the light sensor on the mobile phone starts to detect whether there is light of the target luminous frequency. When the mobile phone recognizes the light with a periodic change of 120ms, it thinks that it is already in the electronic device, and uses the BLE module to start connecting the BLE module in the machine. Among them, the mobile phone can select the BLE module of the device with the highest RSSI strength to connect.

In this embodiment, the manner of data interaction may include:

(1) Electronic equipment transmits data to portable equipment:

The data that the electronic device can send to the portable device to characterize the fare parameters. Based on the data, the payment service party can deduct the fare from the user's payment account. As an example, an Alipay APP may be installed in the portable device, the electronic device transmits data to Alipay, and Alipay may send the received data (or may also send other notification messages indicating chargeback, etc.) to the Alipay server. After receiving the Alipay service, the user can deduct the payment account of the user, thereby completing the transaction processing of the fare by the user.

(2) The portable device transmits data to the electronic device:

The portable device can send data representing a payment token (such as a user identity) to the electronic device. The electronic device receives the data transmitted by the portable device, and the user's ride fee can be deducted based on the payment certificate. As an example, an Alipay APP can be installed in a portable device. Alipay sends payment vouchers to the electronic device, and the electronic device sends the received payment voucher to the Alipay server (either the electronic device directly sends to the Alipay server or the electronic device) Sent to the Alipay server through other servers). After receiving the Alipay service, the user's payment account can be deducted to complete the user's payment processing of the fare.

Optionally, the electronic device can also transmit information such as bus lines to the portable device, so that the portable device can display the above information for users to view.

The second type, the subway scenario (take segmented billing as an example)

In some subway scenarios, a segmented charging method is used. This method requires the user's inbound and outbound information. In such a scenario, the electronic device of this embodiment may be configured at an entrance of a station, and the electronic device may be used as a device for controlling entrance and exit; a user's portable device may be installed with a third-party payment APP or an APP that provides subway ride services. At the entrance, the user can launch the APP installed in the portable device. The portable device can send data representing the payment token (such as a user identity) to the electronic device. After receiving the data transmitted by the portable device, the electronic device can control the gate. The release can also send the received data to the server; in other examples, the electronic device can also transmit site information to the user's portable device. Optionally, the portable device can transmit the received data to the server.

When the user needs to get out of the gate, the user ’s portable device will perform data interaction with the exported electronic device. It can be understood that the portable device can be transmitted to the electronic device or the electronic device can be transmitted to the portable device, based on the entrance site information and the exit site Information so that you can determine what the user is paying.

Third, non-payment scenarios such as high-speed rail

This embodiment is similar to the subway scenario, and can be used for gates at entrances and exits, but may not involve payment. For example, the user can buy a ticket in advance (such as a train ticket, subway ticket, bus ticket, or attraction ticket, etc.), and the APP can store the ticket in the form of an electronic card, electronic coupon, etc. This embodiment may be called an electronic ticket. The electronic ticket corresponds to inbound information, outbound information, user identity information, fee information, and so on.

The electronic device in this embodiment may be configured at the exit and / or entrance of the station. The electronic device may be used as a device for controlling entry and exit. The installation APP of the user ’s portable device stores the electronic ticket. At the entrance, the user can launch the APP installed in the portable device. The portable device can send data containing ticket information to the electronic device. After receiving the data transmitted by the portable device, the electronic device can perform information verification and control the gate based on the verification result. Whether to release.

Fourth, offline payment

In this embodiment, the electronic device can be deployed in the settlement area of the store. The user's portable device can be installed with a payment app such as a third-party payment APP. The user starts the APP installed in the portable device, and the portable device can send the user identity to the electronic device Data such as identifications represent payment tokens. After the electronic device receives the data transmitted by the portable device, it can send the received data to the server for the server to charge the user's payment account.

It can be known from the above embodiments that the data interaction between the electronic device and the portable device may involve some sensitive information. Optionally, for the sake of data security, the data exchanged between the electronic device and the portable device may be encrypted to form a Copies of encrypted data. By sharing the same encryption and decryption algorithm between the two parties, the electronic device and the portable device can both implement data interaction and improve the security of data interaction.

The embodiments of the data interaction device in this specification can be applied to portable devices, such as smart phones and smart watches. The device embodiments can be implemented by software, or by hardware or a combination of software and hardware. Taking software implementation as an example, as a device in a logical sense, it is formed by reading corresponding computer program instructions in a non-volatile memory into a memory and running the processor through a data interaction processor. In terms of hardware, as shown in FIG. 5, this is a hardware structure diagram of the portable device where the data interaction device according to the embodiment of the specification is located, except for the processor 510, the memory 530, the network interface 520, and In addition to the volatile memory 540, the portable device in which the device 531 is located in the embodiment may generally include other hardware according to the actual function of the portable device, and details are not described herein again.

As shown in FIG. 6, FIG. 6 is a block diagram of a data interaction device according to an exemplary embodiment of the present specification. The device includes:

A connection module 61, configured to establish a connection with an electronic device based on short-range wireless communication after determining that light emitted at a target emission frequency is detected;

The interaction module 62 is configured to perform data interaction with the electronic device after the connection is established.

Optionally, the light is detected by a light sensor.

Optionally, before the connection module establishes a connection with the electronic device based on the short-range wireless communication, the connection module further includes: determining that an object exists within a set distance range.

Optionally, the connection module is further configured to:

Accordingly, an embodiment of the present specification further provides a portable device including a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the following method when executing the program:

Accordingly, an embodiment of the present specification further provides an electronic device including a light emitting unit, a short-range wireless communication unit, a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor The following methods are implemented when executing the program:

For the implementation process of the functions and functions of each module in the data interaction device, refer to the implementation process of the corresponding steps in the data interaction method, and details are not described herein again.

As for the device embodiment, since it basically corresponds to the method embodiment, the relevant part may refer to the description of the method embodiment. The device embodiments described above are only schematic, and the modules described as separate components may or may not be physically separated, and the components displayed as modules may or may not be physical modules, that is, may be located in One place, or can be distributed to multiple network modules. Some or all of these modules can be selected according to actual needs to achieve the purpose of the solution in this specification. Those of ordinary skill in the art can understand and implement without creative efforts.

The specific embodiments of the present specification have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and the desired result may still be achieved. In addition, the processes depicted in the figures do not necessarily require the particular order shown or sequential order to achieve the desired results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

Those skilled in the art will readily think of other embodiments of the present specification after considering the specification and practicing the inventions filed herein. This description is intended to cover any variations, uses, or adaptations of this specification. These modifications, uses, or adaptations follow the general principles of this specification and include the common general knowledge or conventional technical means in the technical field to which this specification has not been applied. . It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the specification being indicated by the following claims.

It should be understood that this description is not limited to the precise structure that has been described above and illustrated in the accompanying drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of this description is limited only by the following claims.

The above are only the preferred embodiments of this specification and are not intended to limit this specification. Any modification, equivalent replacement, or improvement made within the spirit and principles of this specification shall be included in this specification Within the scope of protection.

Claims

A data interaction method, the method includes:

After determining that the light emitted at the target emission frequency is detected, establish a connection with the electronic device based on short-range wireless communication;

After establishing a connection, perform data interaction with the electronic device.
The method according to claim 1, the light is detected by a light sensor.
The method according to claim 2, wherein the light sensor detects the light and executes after determining that an object exists within a set distance range.
The method according to claim 1, before the establishing a connection with the electronic device based on the short-range wireless communication, further comprising: determining that an object exists within a set distance range.
The method according to claim 3 or 4, detecting whether an object exists within a set distance range by using a distance sensor.
The method according to claim 1, wherein the target light emission frequency is different from the light emission frequency of the illumination lamp.
The method according to claim 1, wherein the establishing a connection with an electronic device based on short-range wireless communication comprises:

Receiving a connection message based on short-range wireless communication broadcasted by an electronic device, and establishing a connection with the electronic device based on the connection message.
The method according to claim 1, wherein the data interacting with the electronic device comprises one or more of the following information:

Payment voucher information, bus information, subway station information, bus ticket information or train ticket information.
A data interaction device, including:

A connection module configured to establish a connection with an electronic device based on short-range wireless communication after determining that light emitted at a target emission frequency is detected;

An interaction module is configured to perform data interaction with the electronic device after a connection is established.
An electronic device includes:

A light-emitting unit for: emitting light of a target light-emitting frequency;

A short-range wireless communication unit configured to establish a connection with a portable device, wherein the portable device is configured to establish the connection after detecting light emitted at the target light emitting frequency;

A processing unit, configured to: perform data interaction with the portable device.
The electronic device according to claim 10, wherein the housing of the electronic device has a groove, and light emitted by the light emitting unit passes through the groove.
The electronic device according to claim 10, wherein the light emitting unit comprises: an LED.
The electronic device according to claim 10, the processing unit is further configured to: control the activation or shutdown of the light emitting unit based on whether an object exists within a set distance range.
The electronic device according to claim 10, the processing unit is further configured to control the activation or shutdown of the short-range wireless communication unit based on whether an object exists within a set distance range.
The electronic device according to claim 13 or 14, further comprising: a distance sensor, configured to determine whether an object exists within a set distance.
The electronic device according to claim 10, the processing unit is further configured to: send data sent by the portable device to a server.
A data interaction method includes:

Sending a control instruction for turning on or off to a light emitting unit, wherein the light emitting unit is configured to: emit light of a target light emitting frequency;

A control instruction for turning on or off is sent to a short-range wireless communication unit, which is used to establish a connection with a portable device, wherein the portable device is used after detecting the light emitted at the target light emitting frequency. Establishing the connection;

After establishing a connection, perform data interaction with the portable device.
A portable device includes a memory, a processor, and a computer program stored on the memory and executable on the processor. The processor implements the following method when the program is executed:

After determining that the light emitted at the target emission frequency is detected, establish a connection with the electronic device based on short-range wireless communication;

After establishing a connection, perform data interaction with the electronic device.
An electronic device includes a light emitting unit, a short-range wireless communication unit, a memory, a processor, and a computer program stored on the memory and executable on the processor. The processor implements the following method when the program is executed:

Sending a control instruction for turning on or off to the light emitting unit, wherein the light emitting unit is configured to: emit light of a target light emitting frequency;

Sending a control instruction for turning on or off to the short-range wireless communication unit, where the short-range wireless communication unit is configured to establish a connection with a portable device, where the portable device is configured to detect a Establishing the connection after light;

After establishing a connection, perform data interaction with the portable device.