WO2015007056A1

WO2015007056A1 - Bluetooth information authentication device, authentication system and authentication method

Info

Publication number: WO2015007056A1
Application number: PCT/CN2013/089812
Authority: WO
Inventors: 张云章
Original assignee: Zhang Yunzhang
Priority date: 2013-07-18
Filing date: 2013-12-18
Publication date: 2015-01-22
Also published as: CN103414498A; CN104995848A

Abstract

The present invention relates to a Bluetooth information authentication device, Bluetooth information authentication system and Bluetooth information authentication method. The Bluetooth information authentication device includes a Bluetooth recognition module, a controller module and a Near Field Communication (NFC) transmission module. The Bluetooth recognition module is used for recognizing and receiving Bluetooth pairing information output by a Bluetooth communication module of a terminal device, and providing the Bluetooth pairing information to the controller module. The controller module is used for carrying out information processing on the Bluetooth pairing information provided by the Bluetooth recognition module, and outputting the processed Bluetooth pairing information to the NFC transmission module. The NFC transmission module is used for converting the processed Bluetooth pairing information into the NFC data format information, and outputting the NFC data format information to the NFC communication module of the terminal device. The present invention has the advantage of being convenient to operate and maintain.

Description

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Bluetooth information entry device, entry system and entry method

The invention relates to a Bluetooth information input device, a Bluetooth information input system and a Bluetooth information input method. Background technique

Due to the advancement of industrial technology and the improvement of people's living standards, communication equipment and products play an increasingly important role in people's daily lives as a daily tool. With the development of Bluetooth technology and proximity communication technology, terminal devices with both Bluetooth modules and NFC modules are also on the market. When the NFC module communicates with the outside, it needs to use the pairing information of the Bluetooth module to confirm the information with the outside. At present, the working principle of the prior art Bluetooth pairing information entry system is that the Bluetooth information input device includes a controller and a Bluetooth identification module, and the receiving terminal thereof The pairing information provided by the Bluetooth module of the device is provided to the controller after identifying the pairing information, and the controller processes the received Bluetooth pairing information, and the controller of the Bluetooth information input device and the NFC module of the terminal device perform power The controller outputs the processed Bluetooth pairing information to the NFC module through a signal line. The prior art requires the NFC module to reserve a pin that is electrically connected to the Bluetooth information input device, which causes inconvenience in operation, and also increases Manufacturing costs and are not easy to maintain. Summary of the invention

The object of the present invention is to solve the technical problems of inconvenient operation and inconvenient maintenance of the prior art Bluetooth information input device. The present invention provides a Bluetooth information input device, a Bluetooth information input system, and a Bluetooth information input method. The specific technical solutions of the present invention are as follows:

The present invention provides a Bluetooth information input device, which includes a Bluetooth identification module, a controller module, and an NFC transmission module. The Bluetooth identification module is configured to identify and receive Bluetooth pairing information output by a Bluetooth communication module of the terminal device, and provide the same. Giving the controller module; the controller module is for The Bluetooth pairing information provided by the Bluetooth identification module is used for information processing, and the processed Bluetooth pairing information is output to the NFC sending module; the NFC sending module is configured to convert the processed Bluetooth pairing information into NFC data format information. And output to the NFC communication module of the terminal device.

Further, the Bluetooth identification module includes a Bluetooth antenna, a startup sub-module, and a receiving sub-module, and the Bluetooth antenna is configured to receive Bluetooth pairing information output by the Bluetooth communication module of the terminal device, and output the same through the startup sub-module The receiving sub-module is configured to identify the Bluetooth pairing information and provide the Bluetooth pairing information to the controller module; the booting sub-module is configured to control whether the Bluetooth antenna sets the Bluetooth pairing information Output to the receiving sub-module.

Further, the NFC sending module includes an NFC control submodule and an NFC antenna, and the NFC control submodule is configured to receive the processed Bluetooth pairing information output by the controller module, convert the data into NFC data format information, and output the NFC data. To the NFC antenna; the NFC antenna is configured to output NFC data format information to an NFC communication module of the terminal device by using an NFC communication channel.

Further, the Bluetooth input device further includes an attenuator module, the attenuator module is connected between the Bluetooth identification module and the controller module, and the attenuator module is configured to control the output signal of the Bluetooth identification module. Power level.

Further, the Bluetooth input device further includes a display module, and the display module is connected to the controller module, and the display module is configured to display an working state of the input device under the control of the controller module.

Further, the Bluetooth identification module is connected to the controller module through an SPI bus, a USB signal line or an I2C bus, and the Bluetooth pairing information includes name information, address information, and a pairing code.

The present invention further provides a Bluetooth information entry system, which includes a terminal device and a Bluetooth information input device, wherein the Bluetooth information input device is configured to identify and receive Bluetooth pairing information output by the terminal device, and perform information processing and output by using an NFC communication channel. To the terminal device.

Further, the terminal device includes a Bluetooth communication module, a wake-up module, and an NFC communication module, where the NFC communication module is configured to perform NFC communication with an external, and the wake-up module is configured to receive a pulse signal provided by the NFC module, and output Initiating a signal to the Bluetooth communication module; the Bluetooth communication module is configured to perform Bluetooth communication with the outside under the control of the wake-up module.

The invention also provides a Bluetooth information input method, which comprises the following steps: Step 1: The terminal device is in a factory mode, and the Bluetooth communication module of the terminal device sends its Bluetooth pairing information outward; the Bluetooth pairing information includes name information, address information, and a pairing code; Step 2: The Bluetooth information is entered. The device is configured to identify and receive Bluetooth pairing information output by the terminal device, and perform information processing on the device to output to the terminal device by using an NFC communication channel;

Step 3: After receiving the Bluetooth pairing information, the NFC communication module of the terminal device enters a working mode.

Further, the Bluetooth information input method further includes the following steps: Step 4: The NFC communication module performs NFC communication with the outside, and outputs Bluetooth pairing information to the outside; the wake-up module receives the NFC module. Pulse signal, and outputting an activation signal to the Bluetooth communication module; the Bluetooth communication module performs Bluetooth communication with the outside under the control of the wake-up module.

Compared with the prior art, the present invention provides a Bluetooth information input device, a Bluetooth information input system, and a Bluetooth information input method. The Bluetooth information input device receives the Bluetooth pairing information of the terminal device. After the information processing, the NFC transmission module sends the processed Bluetooth pairing information to the terminal device by using the NFC communication channel, which is convenient to operate, convenient for maintenance, and reduces the manufacturing cost of the terminal device. In addition, the Bluetooth information input device of the present invention has an attenuator module and a display module, which further improves the stability and accuracy of the work. DRAWINGS

1 is a block diagram showing a Bluetooth information input device according to Embodiment 1 of the present invention;

2 is a block diagram of a Bluetooth identification module in a Bluetooth information input device according to Embodiment 1 of the present invention; FIG. 3 is a block diagram of an NFC transmission module in a Bluetooth information input device according to Embodiment 1 of the present invention; A block diagram of a Bluetooth information entry device;

FIG. 5 is a schematic block diagram of a background processor in a Bluetooth information entry system according to Embodiment 3 of the present invention. detailed description

The present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only It is intended to be merely illustrative of the invention and is not intended to limit the invention.

Example 1

Referring to FIG. 1 to FIG. 3, the present invention provides a Bluetooth information input device, where the Bluetooth information input device is configured to identify and receive Bluetooth pairing information output by a Bluetooth communication module of a terminal device, and perform information processing and output to The NFC communication module of the terminal device. The Bluetooth information entry device includes a Bluetooth identification module, a controller module, and an NFC transmission module. The Bluetooth identification module and the NFC transmission module are both connected to the controller module.

The Bluetooth identification module is configured to identify and receive Bluetooth pairing information output by the Bluetooth communication module of the terminal device, and provide the Bluetooth pairing information to the controller module. The Bluetooth identification module includes a Bluetooth antenna, a activation sub-module, and a receiving sub-module, the Bluetooth antenna is connected to the activation sub-module, the activation sub-module is connected to the receiving sub-module, and the receiving sub-module is The controller module is connected. The Bluetooth antenna is configured to receive Bluetooth pairing information output by the Bluetooth communication module of the terminal device, and output the same to the receiving submodule through the promoter module. The receiving submodule is configured to identify the Bluetooth pairing information and provide it to the controller module. The promoter module is configured to control whether the Bluetooth identification module starts working, that is, controls whether the Bluetooth antenna outputs the Bluetooth pairing information to the receiving submodule. The Bluetooth pairing information includes name information, address information, and a pairing code.

The controller module is configured to control the operation of the Bluetooth identification module and the NFC transmission module. The controller module receives the Bluetooth pairing information of the terminal device provided by the Bluetooth identification module, and performs information processing on the terminal, and outputs the processed Bluetooth pairing information to the NFC sending module. The Bluetooth identification module is connected to the controller module via an SPI bus, a USB signal line or an I2C bus.

The NFC sending module is configured to receive the processed Bluetooth pairing information output by the controller module, convert the data into NFC data format information, and output the data to the NFC communication module of the terminal device. The NFC transmission module includes an NFC control submodule and an NFC antenna. The NFC control submodule is connected to the NFC antenna, and the NFC control submodule is connected to the controller module. The NFC control submodule is configured to receive the processed Bluetooth pairing information output by the controller module, convert the Bluetooth pairing information into NFC data format information, and output the information to the NFC antenna. The NFC antenna is configured to receive NFC data format information provided by the NFC submodule and output it to an NFC communication module of the terminal device by using an NFC communication channel. ,

Example 2

Referring to FIG. 4, the Bluetooth information input device provided by the present invention is basically the same as the Bluetooth information input device of Embodiment 1, and the main differences are as follows:

The Bluetooth information input device further includes an attenuator module and a display module, the attenuator module is connected between the Bluetooth identification module and the controller module, and the attenuator module is configured to control the output of the Bluetooth identification module The power level of the signal is used to eliminate the influence of the external noise; the display module is connected to the controller module, and the display module is configured to display the working state of the input device under the control of the controller module, The display module is an LCD display or an OLED display. Example 3

Referring to FIG. 5, the present invention provides a Bluetooth information input system, which includes a Bluetooth information input device and a terminal device, where the Bluetooth information input device is configured to identify and receive Bluetooth pairing information output by the terminal device, and perform information processing. The NFC communication channel is then used to output to the terminal device. The terminal device includes a Bluetooth communication module, a wake-up module, and an NFC communication module, and the Bluetooth communication module and the NFC communication module are both connected to the wake-up module. The NFC communication module is used for NFC communication with the outside. The wake-up module is configured to receive a pulse signal provided by the NFC module, and output an activation signal to the Bluetooth communication module. The Bluetooth communication module is configured to perform Bluetooth communication with the outside under the control of the wake-up module. Before the NFC communication module enters the Bluetooth pairing information of the Bluetooth communication module, the terminal device is in a factory mode, and the Bluetooth communication module sends its Bluetooth pairing information outward.

The Bluetooth information entry device includes a Bluetooth identification module, a controller module, and an NFC transmission module. The Bluetooth identification module and the NFC transmission module are both connected to the controller module.

The Bluetooth identification module is configured to identify and receive Bluetooth pairing information output by the Bluetooth communication module of the terminal device, and provide the same to the controller module. The Bluetooth identification module includes a Bluetooth antenna, a activation sub-module, and a receiving sub-module, the Bluetooth antenna is connected to the activation sub-module, the activation sub-module is connected to the receiving sub-module, and the receiving sub-module is The controller module is connected. The Bluetooth antenna is configured to receive Bluetooth pairing information output by a Bluetooth communication module of the terminal device, and pass the The promoter module is output to the receiving submodule. The receiving submodule is configured to identify the Bluetooth pairing information and provide the same to the controller module. The promoter module is configured to control whether the Bluetooth identification module starts working, that is, controls whether the Bluetooth antenna outputs the Bluetooth pairing information to the receiving submodule. The Bluetooth pairing information includes name information, address information, and a pairing code.

The NFC transmitting module is configured to receive the processed Bluetooth pairing information output by the controller module, convert the data into NFC data format information, and output the data to the NFC communication module of the terminal device. The NFC transmission module includes an NFC control submodule and an NFC antenna. The NFC control submodule is connected to the NFC antenna, and the NFC control submodule is connected to the controller module. The NFC control submodule is configured to receive the processed Bluetooth pairing information output by the controller module, convert the Bluetooth pairing information into NFC data format information, and output the information to the NFC antenna. The NFC antenna is configured to receive NFC data format information provided by the NFC sub-module and output it to an NFC communication module of the terminal device by using an NFC communication channel.

After the NFC communication module of the terminal device receives and stores the Bluetooth pairing information provided by the Bluetooth information input device, the terminal device enters an operation mode. The NFC communication module is configured to perform NFC communication with the outside and output Bluetooth pairing information to the outside. The wake-up module is configured to receive a pulse signal provided by the NFC module, and output a start signal to the Bluetooth communication module. The Bluetooth communication module is configured to perform Bluetooth communication with the outside under the control of the wake-up module. Example 4

The invention provides a Bluetooth information input method, which comprises the steps of:

Step 1: The terminal device is in a factory mode, and the Bluetooth communication module of the terminal device sends its Bluetooth pairing information outward; the Bluetooth pairing information includes name information, address information, and a pairing code; Step 2: The Bluetooth information is entered. The device is used to identify and receive the Bluetooth pairing output by the terminal device. The information is processed and output to the terminal device by using an NFC communication channel; Step 3: After the NFC communication module of the terminal device receives the Bluetooth pairing information, the terminal device enters an operation mode;

Step 4: The NFC communication module performs NFC communication with the outside, and outputs Bluetooth pairing information to the outside; the wake-up module receives the pulse signal provided by the NFC module, and outputs an activation signal to the Bluetooth communication module; The communication module performs Bluetooth communication with the outside under the control of the wake-up module. It should be noted that the above embodiments are only for explaining the technical solutions of the present invention, and the present invention is not limited thereto. Although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be Modifications or equivalents are intended to be included within the scope of the appended claims.

Claims

WO 2015/007056 +π ii + - - PCT/CN2013/089812 Claims

A Bluetooth information input device, comprising: a Bluetooth identification module, a controller module, and an NFC transmission module, wherein the Bluetooth identification module is configured to identify and receive Bluetooth pairing information output by a Bluetooth communication module of the terminal device, and Providing to the controller module; the controller module is configured to perform information processing on the Bluetooth pairing information provided by the Bluetooth identification module, and output the processed Bluetooth pairing information to the NFC sending module; The sending module is configured to convert the processed Bluetooth pairing information into NFC data format information, and output the data to the NFC communication module of the terminal device.

The Bluetooth information input device according to claim 1, wherein the Bluetooth identification module comprises a Bluetooth antenna, a promoter module, and a receiving submodule, and the Bluetooth antenna is configured to receive a Bluetooth communication module output of the terminal device. Bluetooth pairing information and outputting it to the receiving submodule through the promoter module; the receiving submodule is configured to identify the Bluetooth pairing information and provide it to the controller module; the promoter The module is configured to control whether the Bluetooth antenna outputs the Bluetooth pairing information to the receiving submodule.

The Bluetooth information input device according to claim 2, wherein the NFC transmission module includes an NFC control submodule and an NFC antenna, and the NFC control submodule is configured to receive the output of the controller module. Bluetooth pairing information, which is converted into NFC data format information and output to the NFC antenna; the NFC antenna is used to output NFC data format information to the NFC communication module of the terminal device using an NFC communication channel.

4. The Bluetooth information entry device according to claim 2, wherein the Bluetooth input device further comprises an attenuator module, the attenuator module being connected between the Bluetooth identification module and the controller module, The attenuator module is configured to control a power level of an output signal of the Bluetooth identification module.

The Bluetooth information input device according to claim 2, wherein the Bluetooth input device further comprises a display module, the display module is connected to the controller module, and the display module is used for the control The working state of the input device is displayed under the control of the module.

The Bluetooth information input device according to claim 1, wherein the Bluetooth identification module is connected to the controller module via an SPI bus, a USB signal line or an I2C bus, and the Bluetooth pairing information includes name information and address information. And pairing code.

A Bluetooth information entry system, comprising: a terminal device and the method of claim 1 The Bluetooth information input device according to any one of claims 6 to 6, wherein the Bluetooth information input device is configured to identify and receive Bluetooth pairing information output by the terminal device, and perform information processing and output to the terminal device by using an NFC communication channel.

The Bluetooth information input system according to claim 5, wherein the terminal device comprises a Bluetooth communication module, a wake-up module, and an NFC communication module, and the NFC communication module is configured to perform NFC communication with the external, the wake-up The module is configured to receive a pulse signal provided by the NFC module, and output an activation signal to the Bluetooth communication module; the Bluetooth communication module is configured to perform Bluetooth communication with an external device under the control of the wake-up module.

9. A Bluetooth information entry method, comprising the steps of:

Step 1: The terminal device is in a factory mode, and the Bluetooth communication module of the terminal device sends its Bluetooth pairing information outward; the Bluetooth pairing information includes name information, address information, and a pairing code; Step 2: The Bluetooth information is entered. The device is configured to identify and receive Bluetooth pairing information output by the terminal device, and perform information processing on the device to output to the terminal device by using an NFC communication channel;

The Bluetooth information input method according to claim 9, wherein the Bluetooth information input method further comprises a step 4, which is specifically as follows:

Step 4: The NFC communication module performs NFC communication with the outside, and outputs Bluetooth pairing information to the outside; the wake-up module receives the pulse signal provided by the NFC module, and outputs an activation signal to the Bluetooth communication module; The communication module performs Bluetooth communication with the outside under the control of the wake-up module.