WO2017024585A1

WO2017024585A1 - Terminal and wireless communication method

Info

Publication number: WO2017024585A1
Application number: PCT/CN2015/086855
Authority: WO
Inventors: 邓煜平
Original assignee: 国民技术股份有限公司
Priority date: 2015-08-13
Filing date: 2015-08-13
Publication date: 2017-02-16

Abstract

Disclosed are a terminal and a wireless communication method, the wireless communication method comprising: sensing a trigger signal transmitted by an external terminal; determining whether the trigger signal meets a pre-set requirement; and if the pre-set requirement is met, triggering the wireless communication function. By means of the described technical solution, the present invention has solved the problem of the wireless communication function of the existing terminals needing to be triggered by a user manually.

Description

Terminal and wireless communication method

Technical field

The present invention relates to the field of electronic technologies, and in particular, to a terminal and a wireless communication method.

Background technique

With the popularization of intelligent terminals, it is very easy to acquire, install, and run the APP. The way in which the existing terminal enables the wireless communication function often requires manual triggering, and the wireless communication function is enabled only after the user opens the corresponding APP to operate. Wireless communications include, but are not limited to, WIFI, Bluetooth, and audio.

However, before the communication, the user needs to manually operate the wireless communication function to be not smart enough, especially in the field where the transaction speed is high, such as access control and offline mobile payment.

Summary of the invention

The present invention provides a terminal and a wireless communication method, which solves the problem that the wireless communication function of the existing terminal requires the user to manually trigger the opening.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A wireless communication method includes: sensing a trigger signal sent by an external terminal; determining whether the trigger signal meets a preset requirement; and if a preset requirement is met, triggering a wireless communication function to be triggered. Preferably, the trigger signal is a magnetic signal. Preferably, the trigger signal carries a wireless communication parameter, and after the wireless communication function is enabled, wireless communication is performed according to the wireless communication parameter. Preferably, determining whether the trigger signal meets the preset requirement comprises: determining the strength of the trigger signal Whether the preset threshold is reached; if the preset threshold is reached, it is determined that the trigger signal meets the preset requirement.

A wireless communication method includes: transmitting a trigger signal outward; establishing wireless communication with an external terminal, and the external terminal turns on a wireless communication function triggered by the trigger signal.

A terminal includes: a first receiving module, configured to sense a trigger signal sent by an external terminal; and a determining module, configured to determine whether the trigger signal sensed by the first receiving module meets a preset requirement; if a preset requirement is met And triggering the first wireless communication module to perform wireless communication; and the first wireless communication module, configured to perform wireless communication under the trigger of the determining module. Preferably, the first receiving module is a magnetic sensing module for sensing a magnetic signal emitted by an external terminal. Preferably, the trigger signal carries a wireless communication parameter, and the first wireless communication module is configured to perform wireless communication according to the wireless communication parameter, triggered by the determining module.

A terminal includes: a first sending module, configured to send out a trigger signal; and a second wireless communication module, configured to establish wireless communication with an external terminal, where the external terminal starts wireless communication by triggering the trigger signal Features. Preferably, the first transmitting module is a magnetic signal transmitting module for transmitting a magnetic signal outward.

The invention provides a terminal and a wireless communication method, which triggers a wireless communication function of the terminal by sensing a trigger signal sent by the external terminal, thereby eliminating the need for the user to manually start the APP to open, thereby realizing intelligent startup of the terminal wireless communication, access control, and line. Mobile payment and other fields are very suitable for areas where transaction speed is high.

DRAWINGS

FIG. 1 is a flowchart of a method for wireless communication according to an embodiment of the present invention;

2 is a flowchart of a method for wireless communication according to another embodiment of the present invention;

FIG. 3 is a schematic diagram of a terminal according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of a terminal according to another embodiment of the present invention.

detailed description

The terminal in the present invention includes, but is not limited to, a mobile phone. Wireless communications include, but are not limited to, WIFI, Bluetooth, and audio communications. The present invention will be further described in detail below with reference to the accompanying drawings.

FIG. 1 is a flowchart of an audio communication method according to an embodiment of the present invention. Referring to FIG. 1, the following process is included:

S101. Activating a trigger signal sent by an external terminal.

Preferably, the external terminal is a reader/writer.

Preferably, the trigger signal is a magnetic signal. More preferably, it is a low frequency electromagnetic signal. It can be sensed by a magnetic sensing module.

S102. Determine whether the trigger signal meets a preset requirement.

Preferably, the step is: determining whether the strength of the trigger signal reaches a preset threshold; if the preset threshold is reached, determining that the trigger signal meets a preset requirement; otherwise, the preset requirement is not met, and the step is not satisfied. When the preset request is made, the process may return to step S101 or the process ends.

S103. If the preset requirement is met, triggering to enable the wireless communication function, including: transmitting the data to be transmitted in a wireless signal manner, and/or receiving a wireless signal carrying data externally.

Further, the trigger signal may further carry the wireless communication parameter, and after the wireless communication function is enabled in step S103, the wireless communication is performed according to the wireless communication parameter. For example, wireless communication methods such as WIFI and Bluetooth are turned on. The corresponding mode of wireless communication can be performed according to the communication parameters carried by the trigger signal.

The wireless communication method shown in this embodiment is particularly suitable for a terminal such as a mobile phone, by sensing an external The trigger signal sent by the reader triggers the wireless communication, and the user does not need to manually start the APP to trigger, thereby realizing the intelligent startup of the terminal wireless communication function, and is very suitable for the field where the transaction speed is high, such as the access control and the offline mobile payment.

FIG. 2 is a flowchart of a method for wireless communication according to another embodiment of the present invention. Referring to FIG. 2, the following process is included:

S201, sending a trigger signal to the outside.

Preferably, the trigger signal is a magnetic signal. More preferably, it is a low frequency electromagnetic signal. It can be sent by the magnetic signal transmitting module.

S202. Establish wireless communication with an external terminal, where the external terminal starts a wireless communication function triggered by the trigger signal. Establishing wireless communication with the external terminal includes: transmitting the data to be transmitted to the external terminal in a wireless signal manner, and/or receiving the wireless signal carrying the data sent by the external terminal.

The wireless communication method shown in this embodiment is particularly applicable to a terminal such as a reader/writer, and triggers an external terminal to enable the wireless communication function by sending a trigger signal to the outside terminal. For an external terminal, such as a user of the mobile phone, there is no need to manually start the APP. The intelligent start of the wireless communication function is realized, and it is very suitable for an area where the transaction speed is high, such as access control and offline mobile payment.

FIG. 3 is a schematic diagram of a terminal according to an embodiment of the present invention. As shown in FIG. 3, the terminal 3 is a terminal such as a mobile phone, and includes a first receiving module 31, a determining module 32, and a first wireless communications module 33, where

The first receiving module 31 is configured to sense a trigger signal sent by the external terminal;

The determining module 32 is configured to determine whether the trigger signal sensed by the first receiving module 31 meets a preset requirement; if the preset requirement is met, triggering the first wireless communication module 33 to perform wireless communication;

The first wireless communication module 33 is configured to perform wireless communication under the trigger of the determination module 32.

Preferably, the first receiving module 31 is a magnetic sensing module for sensing a magnetic signal emitted by an external terminal.

Preferably, the first wireless communication module 33 includes: a first wireless transmitting module and/or a first wireless receiving module, where the first wireless transmitting module is configured to trigger the data to be transmitted in a wireless signal manner by the triggering of the determining module 32. The first wireless receiving module is configured to receive an external wireless signal under the trigger of the determining module 32.

Preferably, the first wireless sending module is a first audio sending module. Preferably, the first audio sending module comprises a modulation module, a digital-to-analog conversion module and a sounding module, wherein the modulation module is configured to modulate the data to be transmitted into an audio frequency to obtain a modulated signal in a digital signal format; the digital-to-analog conversion module is configured to The modulated signal of the digital signal format is converted into an analog signal; the sounding module is configured to broadcast the analog signal in audio form. In some embodiments, the determining module 32 is connected to the modulation module. When the determination result is that the preset requirement is met, the modulation module is triggered to perform audio modulation. In these embodiments, the modulation, the digital-to-analog conversion, and the vocal motion are triggered by the trigger signal. After that, in other embodiments, the determining module 32 is connected to the sounding module. When the judgment result is that the preset requirement is met, the sounding module is triggered to broadcast the pre-generated analog signal. In these embodiments, only the sounding action is performed. The triggering of the trigger signal is completed, and the modulation and digital-to-analog conversion actions are completed ahead of time. Sounding modules include, but are not limited to, speakers.

Preferably, the first wireless receiving module is a first audio receiving module. Preferably, the first audio receiving module comprises a sound receiving module, an analog to digital conversion module and a demodulation module, wherein the sound receiving module is configured to receive an external audio signal, and the analog to digital conversion module is configured to convert the analog signal into a digital signal and demodulate The module is for demodulating data from the digital signal. The sound module includes but is not limited to a microphone.

4 is a schematic diagram of a terminal according to another embodiment of the present invention. As shown in FIG. 4, the terminal 4 is a terminal such as a reader/writer, and includes a first sending module 41 and a second wireless communication module 42.

The first sending module 41 is configured to send a trigger signal outward;

The second wireless communication module 42 is configured to establish wireless communication with an external terminal, and the external terminal turns on the wireless communication function under the trigger of the trigger signal, and the external terminal establishes wireless communication with the second audio communication module 42 after the wireless communication function is enabled.

Preferably, the first transmitting module 41 is a magnetic signal transmitting module for transmitting a magnetic signal outward. Preferably, the magnetic signal transmitting module is a magnet integrated into the terminal 4 or attached to the surface of the terminal 4.

Preferably, the second wireless communication module 42 includes: a second wireless transmitting module and/or a second wireless receiving module, where the second wireless transmitting module is configured to send the data to be transmitted to the external terminal by using a wireless signal, and second The wireless receiving module is configured to receive a wireless signal sent by the external terminal.

Preferably, the second wireless transmitting module is a second audio sending module. Preferably, the second audio sending module comprises a modulation module, a digital-to-analog conversion module and a sounding module, wherein the modulation module is configured to modulate the data to be transmitted into an audio frequency to obtain a modulated signal in a digital signal format; the digital-to-analog conversion module is configured to The modulated signal of the digital signal format is converted into an analog signal; the sounding module is configured to broadcast the analog signal in audio form. Sounding modules include, but are not limited to, speakers.

Preferably, the second wireless receiving module is a second audio receiving module. Preferably, the second audio receiving module comprises a sound receiving module, an analog to digital conversion module and a demodulation module, wherein the sound receiving module is configured to receive an external audio signal, and the analog to digital conversion module is configured to convert the analog signal into a digital signal and demodulate The module is for demodulating data from the digital signal. The sound module includes but is not limited to a microphone.

The following is an example of audio communication between a mobile phone and a reader, the mobile phone including a magnetic sensing module, first The audio receiving module and the first audio transmitting module, the reader/writer includes a magnetic signal transmitting module, a second audio receiving module, and a second audio transmitting module. Specifically, the following processes are included:

The magnetic signal transmitting module of the reader generates a magnetic field of a certain intensity around the reader. When audio communication is required, the user places the mobile phone close to the reader, and the magnetic sensor module of the mobile phone continuously senses the magnetic signal in the environment. When the magnetic field strength reaches a preset threshold, the first audio sending module is triggered to send an audio signal containing the modulated data to the first audio receiving module to wait for the receiving sound; correspondingly, the second audio receiving module of the reader always In the state of receiving sound, the audio signal containing the modulated data sent by the first audio transmitting module can be received, and the data sent by the mobile phone can be demodulated. After the reader demodulates the data sent by the mobile phone, the second audio sending module can also be triggered to send the modulated audio signal to the mobile phone, and the first audio receiving module of the mobile phone receives and demodulates, thereby completing a complete data. Interaction.

The invention triggers the wireless communication by sensing the trigger signal sent by the external terminal, and does not require the user to manually start the APP for triggering, thereby realizing the intelligent start of the wireless communication function, and is very suitable for the field where the transaction speed is high, such as the access control and the offline mobile payment. .

The above is a further detailed description of the present invention in conjunction with the specific embodiments, and the specific embodiments of the present invention are not limited to the description. It will be apparent to those skilled in the art that the present invention may be made without departing from the spirit and scope of the invention.

Claims

A wireless communication method, comprising:

Sensing a trigger signal from an external terminal;

Determining whether the trigger signal meets a preset requirement;

If the preset requirement is met, the wireless communication function is triggered.
The wireless communication method according to claim 1, wherein said trigger signal is a magnetic signal.
The wireless communication method according to claim 1, wherein the trigger signal carries a wireless communication parameter, and after the wireless communication function is turned on, wireless communication is performed according to the wireless communication parameter.
The wireless communication method according to any one of claims 1 to 3, wherein determining whether the trigger signal meets a preset requirement comprises:

Determining whether the strength of the trigger signal reaches a preset threshold;

If the preset threshold is reached, it is determined that the trigger signal meets the preset requirement.
A wireless communication method, comprising:

Send a trigger signal outward;

Establishing wireless communication with the external terminal, the external terminal turning on the wireless communication function triggered by the trigger signal.
The wireless communication method according to claim 5, wherein said trigger signal is a magnetic signal.
A terminal, comprising:

a first receiving module, configured to sense a trigger signal sent by the external terminal;

a determining module, configured to determine whether the trigger signal sensed by the first receiving module meets a preset requirement; if the preset requirement is met, triggering the first wireless communication module to perform wireless communication;

The first wireless communication module is configured to perform wireless communication under the trigger of the determining module.
The terminal according to claim 7, wherein the first receiving module is a magnetic sensing module for sensing a magnetic signal emitted by an external terminal.
The terminal according to claim 7 or 8, wherein said trigger signal Carrying wireless communication parameters, the first wireless communication module is configured to perform wireless communication according to the wireless communication parameter, triggered by the determining module.
A terminal, comprising:

a first sending module, configured to send a trigger signal outward;

The second wireless communication module is configured to establish wireless communication with the external terminal, and the external terminal turns on the wireless communication function triggered by the trigger signal.
The terminal according to claim 10, wherein said first transmitting module is a magnetic signal transmitting module for transmitting a magnetic signal outward.