Wireless connection method for intelligent mobile terminal and network connection equipment

Abstract

The invention discloses a wireless connection method for an intelligent mobile terminal and network connection equipment, which comprises the steps of two-dimensional code generation, new user pairing, program two-dimensional code generation, application program other connection methods, product definition classification connection and connection completion, and Bluetooth and WIFI modules are configured through the network connection equipment according to the networking type. Bluetooth and WIFI services are started according to a product definition, connection information of a Bluetooth module and a WIFI module is generated into a two-dimensional code, when a specific application program is installed in the mobile terminal, a downloading path of the application program can be merged into two-dimensional code information, the two-dimensional code can be generated statically or dynamically according to the information, and the two-dimensional code can be stored in the mobile terminal based on a two-dimensional code format. The information required by the equipment connection is generated into the two-dimensional code, and the mobile terminal automatically completes the WIFI or Bluetooth connection of the equipment after scanning the two-dimensional code, so that the operation is simpler and more convenient. Meanwhile, the user does not need to manually connect the Bluetooth and the WIFI, so that functional page development for guiding the user to manually connect the Bluetooth and the WIFI can be reduced.

Description

Technical Field

[0001] The present invention belongs to the technical field of wireless connection of Internet of Vehicles and Internet of Things, and specifically relates to a wireless connection method between an intelligent mobile terminal and an Internet-connected device. Background Art

[0002] Currently, many connected devices need to establish connections with smart mobile terminals (mobile phones, tablets, etc.) for data communication. Existing solutions mainly require the mobile terminal or connected device to enable a Wi-Fi hotspot, and the user manually operates the Wi-Fi of another device to connect to the hotspot. Alternatively, the user must first establish a Bluetooth connection, then transmit the relevant information of the device that enabled the hotspot to the other device via Bluetooth, and then connect to the hotspot. These solutions require users to be familiar with the settings of Bluetooth and Wi-Fi to perform pairing and connection. In particular, Wi-Fi hotspot settings have many parameters, such as the 2.4GHz and 5GHz settings, and the operation is relatively cumbersome.

[0003] This invention uses a QR code format to embed the necessary device connection information into the QR code. This eliminates the need for users to manually connect to Bluetooth or Wi-Fi. Instead, the mobile terminal automatically completes the device's Wi-Fi or Bluetooth connection after scanning the QR code. Based on the information contained in the QR code, wireless connections can be achieved using classic Bluetooth, low-power Bluetooth, Wi-Fi hotspots, and WLAN direct connections. Summary of the Invention

[0004] In response to the shortcomings of the existing technology, the present invention discloses a method for wirelessly connecting a smart mobile terminal to a networked device, particularly a method for wirelessly connecting a smart mobile terminal to a networked device based on a QR code format, which makes it easier to connect the smart mobile terminal and the networked device.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a method for wirelessly connecting a smart mobile terminal and a networked device, the method comprising the following steps:

[0006] S1: QR code generation: Configure the Bluetooth and WIFI modules according to the network type through the networked device, start the Bluetooth and WIFI services according to the product definition, and generate the connection information of the Bluetooth and WIFI modules into the QR code;

[0007] S2: New user pairing: When a new user's smart mobile terminal is connected to a networked device, the networked device needs to enable fast pairing mode, and after pairing is completed, the memory mode needs to be set so that the user can quickly pair successfully the next time they connect;

[0008] S3: Program QR code generation: When installing a specific application on a mobile terminal, the download path of the application can also be incorporated into the QR code information. The QR code can be generated statically or dynamically based on this information;

[0009] S4: Other connection methods for the application: For smart mobile devices equipped with a camera, if the supporting application is not installed, you can scan the QR code through a browser or other application that supports code scanning to obtain the download link of the supporting application for download and installation;

[0010] S5: Product definition and classification connection: The smart mobile terminal device uses the application supporting the networked device to scan the QR code to obtain information, and connects based on the networked device connection capabilities and product definitions provided by the QR code information;

[0011] S6: Complete the connection: After completing the Bluetooth and WIFI connections, you can perform data communication as needed.

[0012] Preferably, when a QR code needs to be generated in S1, the name and address of the classic Bluetooth, the name and address of the low-power Bluetooth, and the name and password of the WIFI hotspot need to be typeset and included in the QR code to distinguish the differences between the QR codes and avoid confusion caused by too many connected devices.

[0013] Preferably, in S2, automatic connection can be achieved after the user connects and a memory is generated. When the networked device needs to be replaced to clear the memory, the device can be replaced and connected by transmitting the QR code, without resetting the QR code or disconnecting and reconnecting, thereby improving efficiency.

[0014] Preferably, in S3, the networked device without a display screen can attach a static QR code to the device or attach it to a product manual, and the networked device with a display screen can also display it on the display screen.

[0015] Preferably, in S4, if the QR code supports the classic Bluetooth name or address, a classic Bluetooth connection can be performed, and communication can be performed using Bluetooth A2DP, HFP, SPP and other protocols; if the QR code supports the low-power Bluetooth name or address, a low-power Bluetooth connection can be performed, and communication can be performed using the BLE protocol; if the QR code supports the WIFI hotspot name and password, a WIFI connection can be performed, and communication can be performed using UDP and TCP protocols; if the QR code supports the WLAN direct connection name or address, a WLAN direct connection can be performed, and communication can be performed using UDP and TCP protocols; if the QR code supports the WLAN direct connection group information, a WIFI connection or a WLAN direct connection can be performed, and communication can be performed using UDP and TCP protocols.

[0016] Preferably, after the connection is completed in S6, the networked device needs to remain powered on to avoid disconnection or loss of data being transmitted due to shutdown.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. Based on the QR code format, the required device connection information is generated into the QR code. After the mobile terminal scans the QR code, it automatically completes the device's Wi-Fi or Bluetooth connection, making operation easier. At the same time, users do not need to manually connect Bluetooth and Wi-Fi, which can reduce the development of function pages that guide users to manually connect Bluetooth and Wi-Fi.

[0019] 2. Through different categories of Bluetooth devices, different protocols can be used for connection, which greatly improves its wide range of use. The limitations of the device's connection will be greatly reduced, enhancing its higher usability, applicability and application range. It is also simpler to operate, suitable for different groups of people, and has better effects. DETAILED DESCRIPTION

[0020] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0021] The present invention provides a technical solution: a wireless connection method between a smart mobile terminal and a networked device, the wireless connection method comprising the following steps:

[0022] S1: QR code generation: Configure the Bluetooth and WIFI modules according to the network type through the networked device, start the Bluetooth and WIFI services according to the product definition, and generate the connection information of the Bluetooth and WIFI modules into the QR code;

[0023] S2: New user pairing: When a new user's smart mobile terminal is connected to a networked device, the networked device needs to enable fast pairing mode, and after pairing is completed, the memory mode needs to be set so that the user can quickly pair successfully the next time they connect;

[0024] S3: Program QR code generation: When installing a specific application on a mobile terminal, the download path of the application can also be incorporated into the QR code information. The QR code can be generated statically or dynamically based on this information;

[0025] S4: Other connection methods for the application: For smart mobile devices equipped with a camera, if the supporting application is not installed, you can scan the QR code through a browser or other application that supports code scanning to obtain the download link of the supporting application for download and installation;

[0026] S5: Product definition and classification connection: The smart mobile terminal device uses the application supporting the networked device to scan the QR code to obtain information, and connects based on the networked device connection capabilities and product definitions provided by the QR code information;

[0027] S6: Complete the connection: After completing the Bluetooth and WIFI connections, you can perform data communication as needed.

[0028] Specifically, when a QR code needs to be generated in S1, the name and address of the classic Bluetooth, the name and address of the low-energy Bluetooth, and the name and password of the WIFI hotspot need to be typeset and included in the QR code to distinguish the differences between the QR codes and avoid confusion caused by too many connected devices.

[0029] Specifically, in S2, automatic connection can be achieved after the user connects and a memory is generated. When the networked device needs to be replaced to clear the memory, the device can be replaced and connected by transmitting the QR code, without resetting the QR code or disconnecting and reconnecting, thereby improving efficiency.

[0030] Specifically, in S3, the networked device without a display screen can attach the static QR code to the device or attach it to the product manual, and the networked device with a display screen can also display it on the display screen.

[0031] Specifically, in S4, if the QR code supports the classic Bluetooth name or address, a classic Bluetooth connection can be performed, and communication can be performed using Bluetooth A2DP, HFP, SPP and other protocols; if the QR code supports the low-power Bluetooth name or address, a low-power Bluetooth connection can be performed, and communication can be performed using the BLE protocol; if the QR code supports the WIFI hotspot name and password, a WIFI connection can be performed, and communication can be performed using the UDP and TCP protocols; if the QR code supports the WLAN direct connection name or address, a WLAN direct connection can be performed, and communication can be performed using the UDP and TCP protocols; if the QR code supports the WLAN direct connection group information, a WIFI connection or a WLAN direct connection can be performed, and communication can be performed using the UDP and TCP protocols.

[0032] Specifically, after the connection is completed in S6, the networked device needs to remain powered on to avoid disconnection or loss of data being transmitted due to shutdown.

[0033] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A wireless connection method between a smart mobile terminal and a networked device, characterized in that: The wireless connection method comprises the following steps: S1: QR code generation: configure the Bluetooth and WIFI modules according to the networking type through the networked device, start the Bluetooth and WIFI services according to the product definition, and generate the connection information of the Bluetooth and WIFI modules into the QR code; S2: New user pairing: When a new user's smart mobile terminal is connected to a networked device, the networked device needs to turn on the fast pairing mode, and after pairing is completed, the memory mode needs to be set so that the user can quickly pair successfully the next time he connects; S3: Program QR code generation: When installing a specific application on a mobile terminal, the download path of the application can also be merged into the QR code information, and the QR code can be statically or dynamically generated based on this information; S4: Other connection methods for applications: For smart mobile terminal devices equipped with cameras, if the supporting application is not installed, you can scan the QR code through a browser or other application that supports code scanning to obtain the download link of the supporting application for download and installation; S5: Product definition classification connection: The smart mobile terminal device uses the application supporting the networked device to scan the QR code to obtain information, and connects according to the networked device connection capability and product definition provided by the QR code information; S6: Complete the connection: After the Bluetooth and WIFI connections are completed, data communication can be carried out as needed.

2. A wireless connection method between a smart mobile terminal and a networked device according to claim 1, characterized in that: When a QR code needs to be generated in S1, the name and address of the classic Bluetooth, the name and address of the low-power Bluetooth, and the name and password of the WIFI hotspot need to be typeset and included in the QR code to distinguish the QR codes and avoid confusion caused by too many connected devices.

3. A wireless connection method between a smart mobile terminal and a networked device according to claim 1, characterized in that: In S2, after the user is connected and the memory is generated, automatic connection can be achieved. When the networked device needs to be replaced to clear the memory, the device can be replaced and connected by transmitting the QR code. There is no need to reset the QR code or disconnect and reconnect, which improves efficiency.

4. The wireless connection method between a smart mobile terminal and a networked device according to claim 1, characterized in that: In S3, the networked device without a display screen can attach the static QR code to the device or attach it to the product manual, and the networked device with a display screen can also display it on the display screen.

5. The wireless connection method between a smart mobile terminal and a networked device according to claim 1, characterized in that: In S4, if the QR code supports the classic Bluetooth name or address, a classic Bluetooth connection can be performed, and communication can be performed using Bluetooth A2DP, HFP, SPP and other protocols; if the QR code supports the low-power Bluetooth name or address, a low-power Bluetooth connection can be performed, and communication can be performed using the BLE protocol; if the QR code supports the WIFI hotspot name and password, a WIFI connection can be performed, and communication can be performed using the UDP and TCP protocols; if the QR code supports the WLAN direct connection name or address, a WLAN direct connection can be performed, and communication can be performed using the UDP and TCP protocols; if the QR code supports the WLAN direct connection group information, a WIFI connection or a WLAN direct connection can be performed, and communication can be performed using the UDP and TCP protocols.

6. A wireless connection method between a smart mobile terminal and a networked device according to claim 1, characterized in that: After the connection is completed in S6, the networked device needs to remain powered on to avoid disconnection or loss of the data being transmitted due to shutdown.