CN112020048B - Bluetooth device pairing method, device and storage medium - Google Patents
Bluetooth device pairing method, device and storage medium Download PDFInfo
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- CN112020048B CN112020048B CN202010928266.8A CN202010928266A CN112020048B CN 112020048 B CN112020048 B CN 112020048B CN 202010928266 A CN202010928266 A CN 202010928266A CN 112020048 B CN112020048 B CN 112020048B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
Abstract
The invention provides a pairing method, equipment and a storage medium of Bluetooth equipment, namely when a Near Field Communication (NFC) connection instruction is detected, a Bluetooth earphone box acquires a terminal Bluetooth equipment address of a terminal to be paired through NFC connection between the Bluetooth earphone box and the terminal to be paired, and sends the terminal Bluetooth equipment address to a Bluetooth earphone; the terminal to be paired is connected through the NFC, and an earphone Bluetooth device address prestored in the Bluetooth earphone box is obtained; according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired are connected in a Bluetooth pairing mode.
Description
Technical Field
The present invention relates to the field of bluetooth communication technologies, and in particular, to a pairing method and device for bluetooth devices, and a computer-readable storage medium.
Background
With the continuous development of wireless mobile communication, more and more wireless communication devices are in use. The wireless earphone, such as the TWS wireless Bluetooth earphone, is used as a product of mobile communication development, and solves the problems of inconvenience in carrying, limited use and the like of the traditional wired earphone. The TWS wireless Bluetooth headset consists of two independent headsets without cables and a headset charging box for charging the headsets. Currently, pairing between bluetooth headsets requires a user to open a bluetooth configuration interface of bluetooth equipment, search for paired bluetooth equipment, and manually select corresponding bluetooth equipment from a plurality of bluetooth equipment connection lists for pairing. However, since the TWS bluetooth headset has a small size and generally has no separate key, the pairing operation between the TWS bluetooth headset and the terminal such as a mobile phone is more complicated. In addition, the number of the Bluetooth earphones and peripheral Bluetooth devices of the terminal to be connected is large, the searching time is long, the whole pairing process consumes a long time, and the user experience effect is influenced to a great extent. Therefore, the current pairing method for the bluetooth equipment not only has low bluetooth pairing efficiency, but also has high complexity in bluetooth pairing operation.
Disclosure of Invention
The invention mainly aims to provide a Bluetooth device pairing method, a device and a computer readable storage medium, and aims to solve the technical problems that the existing Bluetooth device pairing method is low in pairing efficiency and high in Bluetooth pairing complexity.
In order to achieve the above object, the present invention provides a pairing method for bluetooth devices, which is applied to a pairing apparatus for bluetooth devices, where the pairing apparatus includes a bluetooth headset, a bluetooth headset box, and a terminal to be paired, and the pairing method for bluetooth devices includes the following steps:
when a Near Field Communication (NFC) connection instruction is detected, the Bluetooth headset box acquires a terminal Bluetooth device address of the terminal to be paired through NFC connection between the Bluetooth headset box and the terminal to be paired, and sends the terminal Bluetooth device address to the Bluetooth headset;
the terminal to be paired is connected through the NFC, and an earphone Bluetooth device address prestored in the Bluetooth earphone box is obtained;
and according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired complete Bluetooth pairing connection.
Optionally, the step of completing the bluetooth pairing connection between the bluetooth headset and the terminal to be paired according to the terminal bluetooth device address and the headset bluetooth device address specifically includes:
the terminal to be paired searches for the Bluetooth equipment to be paired in a preset range and acquires a Bluetooth equipment information set of the Bluetooth equipment to be paired;
the terminal to be paired matches the earphone Bluetooth equipment address with the Bluetooth equipment information set so as to determine the earphone Bluetooth equipment address in the Bluetooth equipment information set, and sends a Bluetooth pairing request to the Bluetooth earphone based on the earphone Bluetooth equipment address;
when the Bluetooth headset receives the Bluetooth pairing request, the current terminal Bluetooth information in the Bluetooth pairing request is compared with the terminal Bluetooth equipment address, and when the current terminal Bluetooth information is the same as the terminal Bluetooth equipment address, Bluetooth pairing connection is completed with the terminal to be paired.
Optionally, before the step of detecting the NFC connection instruction, the method further includes:
the Bluetooth headset box acquires the device distance between the terminals to be paired based on an infrared proximity sensor, and judges whether the Bluetooth headset box contacts the terminals to be paired based on the device distance;
if the Bluetooth headset box judges that the Bluetooth headset box is in contact with the terminal to be paired, sending a connection state detection data packet to the terminal to be paired based on an NFC module;
when the terminal to be paired receives the connection state detection data packet, generating a corresponding verification data packet, and feeding back the verification data packet to the Bluetooth headset box;
and when the Bluetooth headset box receives the verification data packet, the NFC connection instruction is sent to the terminal to be paired.
Optionally, the bluetooth headset box obtains a distance between the terminals to be paired based on an infrared proximity sensor, and after the step of determining whether to contact the terminals to be paired based on the distance, the bluetooth headset box further includes:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in contact with the terminal to be paired, generating a reminding message of abnormal contact of the NFC module so that a user can check the Bluetooth earphone box and the NFC module of the terminal to be paired.
Optionally, when the bluetooth headset box receives the verification data packet, the step of sending the NFC connection instruction to the terminal to be paired specifically includes:
when the Bluetooth headset box receives the verification data packet, judging whether effective contact is carried out on the terminal to be paired or not based on the verification data packet and the connection state detection data packet;
and if the Bluetooth earphone box judges that the Bluetooth earphone box is in effective contact with the terminal to be paired, sending the NFC connection instruction to the terminal to be paired.
Optionally, after the step of determining whether to make effective contact with the terminal to be paired based on the verification data packet and the connection status detection data packet when the bluetooth headset box receives the verification data packet, the method further includes:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in effective contact with the terminal to be paired, adjusting a reminding message through the Bluetooth earphone or a terminal output device in communication connection with the Bluetooth earphone box so as to remind a user to adjust the relative position between the Bluetooth earphone box and the terminal to be paired.
Optionally, the terminal to be paired includes a first NFC module, the bluetooth headset box includes a second NFC module and an MCU module, and when detecting a near field communication NFC connection instruction, the bluetooth headset box acquires a terminal bluetooth device address of the terminal to be paired through NFC connection with the terminal to be paired, and sends the terminal bluetooth device address to the bluetooth headset specifically includes:
when the NFC connection instruction is detected, the second NFC module receives OOB data sent by the first NFC module through NFC connection with the first NFC module, wherein the NFC connection instruction is triggered by touch operation of the first NFC module and the second NFC module;
the second NFC module acquires a terminal Bluetooth device address in the OOB data of the terminal and sends the terminal Bluetooth device address to the MCU module;
the MCU module sends the terminal Bluetooth equipment address to the Bluetooth headset and sends headset OOB data containing the headset Bluetooth equipment address to the first NFC module.
In addition, to achieve the above object, the present invention further provides a pairing apparatus for a bluetooth device, including:
the terminal information acquisition module is used for acquiring a terminal Bluetooth equipment address of the terminal to be paired through NFC connection between the Bluetooth earphone box and the terminal to be paired when a Near Field Communication (NFC) connection instruction is detected, and sending the terminal Bluetooth equipment address to the Bluetooth earphone;
the earphone information acquisition module is used for connecting the terminals to be paired through the NFC and acquiring the address of the earphone Bluetooth equipment prestored in the Bluetooth earphone box;
and the Bluetooth pairing connection module is used for matching the earphone Bluetooth equipment address with the Bluetooth equipment information set and judging whether the earphone Bluetooth equipment address exists in the Bluetooth equipment information set or not.
In addition, to achieve the above object, the present invention further provides a bluetooth device, which includes a processor, a memory, and a pairing program of the bluetooth device stored on the memory and executable by the processor, wherein the pairing program of the bluetooth device, when executed by the processor, implements the steps of the pairing method of the bluetooth device as described above.
In addition, to achieve the above object, the present invention further provides a computer readable storage medium having a bluetooth device pairing program stored thereon, wherein the bluetooth device pairing program, when executed by a processor, implements the steps of the bluetooth device pairing method as described above.
The invention provides a pairing method of Bluetooth equipment, which is applied to a pairing device of the Bluetooth equipment, wherein the pairing device comprises a Bluetooth earphone, a Bluetooth earphone box and a terminal to be paired, and when a Near Field Communication (NFC) connection instruction is detected, the Bluetooth earphone box is connected with the terminal to be paired through NFC to acquire a terminal Bluetooth equipment address of the terminal to be paired, and the terminal Bluetooth equipment address is sent to the Bluetooth earphone; the terminal to be paired is connected through the NFC, and an earphone Bluetooth device address prestored in the Bluetooth earphone box is obtained; and according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired complete Bluetooth pairing connection. Through the mode, the Bluetooth headset box is connected with the terminal to be paired through NFC, rapid handshaking is achieved, address data of the Bluetooth device is exchanged, Bluetooth searching is not needed to be manually carried out by a user, rapid Bluetooth pairing between the Bluetooth headset and the terminal to be paired is achieved, Bluetooth pairing operation is simplified, Bluetooth pairing efficiency is improved, and the technical problems that the existing Bluetooth pairing method of the Bluetooth device is low in pairing efficiency and Bluetooth pairing operation complexity is high are solved.
Drawings
Fig. 1 is a schematic hardware structure diagram of a bluetooth headset according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a pairing method of bluetooth devices according to a first embodiment of the present invention;
fig. 3 is a flowchart illustrating a pairing method of bluetooth devices according to a second embodiment of the present invention;
fig. 4 is a schematic structural diagram of a bluetooth headset box and a terminal to be paired according to the present invention;
fig. 5 is a functional block diagram of a pairing apparatus of bluetooth devices according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The pairing method of the Bluetooth equipment related by the embodiment of the invention is mainly applied to the Bluetooth earphone, and the Bluetooth earphone can be equipment with display and processing functions, such as a PC (personal computer), a portable computer, a mobile terminal and the like.
Referring to fig. 1, fig. 1 is a schematic diagram of a hardware structure of a bluetooth headset according to an embodiment of the present invention. In an embodiment of the present invention, the bluetooth headset may include a processor 1001 (e.g., a CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. The communication bus 1002 is used for realizing connection communication among the components; the user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard); the network interface 1004 may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface); the memory 1005 may be a high-speed RAM memory, or may be a non-volatile memory (e.g., a magnetic disk memory), and optionally, the memory 1005 may be a storage device independent of the processor 1001.
Those skilled in the art will appreciate that the hardware configuration shown in fig. 1 does not constitute a limitation of the bluetooth headset and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components.
With continued reference to fig. 1, the memory 1005 of fig. 1, which is one type of computer-readable storage medium, may include an operating system, a network communication module, and a pairing program of a bluetooth device.
In fig. 1, the network communication module is mainly used for connecting a server and performing data communication with the server; and the processor 1001 may call a pairing procedure of the bluetooth device stored in the memory 1005 and perform the pairing method of the bluetooth device provided by the embodiment of the present invention.
The embodiment of the invention provides a pairing method of Bluetooth equipment.
Referring to fig. 2, fig. 2 is a flowchart illustrating a pairing method of bluetooth devices according to a first embodiment of the present invention.
In this embodiment, the pairing method for the bluetooth device is applied to a pairing device for the bluetooth device, where the pairing device includes a bluetooth headset, a bluetooth headset box, and a terminal to be paired, and the pairing method for the bluetooth device includes the following steps:
step S10, when a Near Field Communication (NFC) connection instruction is detected, the Bluetooth headset box acquires a terminal Bluetooth device address of the terminal to be paired through NFC connection with the terminal to be paired, and sends the terminal Bluetooth device address to the Bluetooth headset;
currently, the pairing between bluetooth devices requires a user to open a bluetooth configuration interface of the bluetooth device, scan the paired bluetooth devices, and manually select corresponding bluetooth devices from a plurality of bluetooth device connection lists for pairing. Not only the bluetooth pairs inefficiency, and the bluetooth pairs complex operation degree higher moreover. In order to solve the above problems, in this embodiment, a bluetooth headset box and a Near Field Communication (NFC) connection between terminals to be paired are used to realize fast handshaking and exchange bluetooth device address data, so that a user does not need to manually perform bluetooth search, fast bluetooth pairing between a bluetooth headset and a terminal to be paired is realized, bluetooth pairing operation is simplified, and bluetooth pairing efficiency is improved. Specifically, the user may contact the to-be-paired bluetooth headset box with the designated location of the to-be-paired terminal, so as to connect the two bluetooth devices through NFC. The terminal to be paired can be a television, a mobile phone to be connected, a computer, an IPAD or other Bluetooth equipment with an NFC module. When an NFC connection instruction is detected, namely effective contact between two Bluetooth devices is detected, the Bluetooth earphone box can be used for quickly shaking hands with a terminal to be paired on the basis of the NFC connection instruction, Bluetooth address information is interacted, namely the Bluetooth earphone box acquires the terminal Bluetooth device address of the terminal to be paired, and the terminal Bluetooth device address is sent to the Bluetooth earphone.
Step S20, the terminal to be paired is connected through the NFC to acquire an earphone Bluetooth device address prestored in the Bluetooth earphone box;
in this embodiment, the terminal to be paired may acquire an address of the bluetooth headset device prestored in the bluetooth headset box based on NFC connection with the bluetooth headset box. The Bluetooth earphone box can be used for storing earphone Bluetooth equipment addresses of two blue earphones through wired connection (elastic sheet connection) with the Bluetooth earphones when the Bluetooth earphones are placed in the box. And when the Bluetooth earphone box leaves the factory, the address of the earphone Bluetooth device of the Bluetooth earphone can be directly written into the storage unit of the Bluetooth earphone box.
And step S30, according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired complete Bluetooth pairing connection.
In this embodiment, the bluetooth headset and the terminal to be paired may search for a bluetooth device to be paired in a preset range at a preset frequency, and generate a bluetooth device set according to the bluetooth device to be paired. Wherein the set of Bluetooth devices includes at least one Bluetooth device. Then the Bluetooth headset and the terminal to be paired can respectively compare the terminal Bluetooth device address and the headset Bluetooth device address with the Bluetooth device addresses of the Bluetooth device sets searched respectively, so that the target Bluetooth device is determined, and Bluetooth pairing connection is completed.
Wherein the step S30 specifically includes:
the terminal to be paired searches for the Bluetooth equipment to be paired in a preset range and acquires a Bluetooth equipment information set of the Bluetooth equipment to be paired;
the terminal to be paired matches the earphone Bluetooth equipment address with the Bluetooth equipment information set so as to determine the earphone Bluetooth equipment address in the Bluetooth equipment information set, and sends a Bluetooth pairing request to the Bluetooth earphone based on the earphone Bluetooth equipment address;
when the Bluetooth headset receives the Bluetooth pairing request, the current terminal Bluetooth information in the Bluetooth pairing request is compared with the terminal Bluetooth equipment address, and when the current terminal Bluetooth information is the same as the terminal Bluetooth equipment address, Bluetooth pairing connection is completed with the terminal to be paired.
In this embodiment, the terminal to be paired searches for a bluetooth device to be paired within a preset range, and obtains a bluetooth device information set of the bluetooth device to be paired. Then the terminal to be paired compares and matches the earphone Bluetooth device address with the Bluetooth device information set, and judges whether the earphone Bluetooth device address exists in the Bluetooth device information set. Namely, when the earphone Bluetooth device address exists in the Bluetooth device information set, the address of the earphone Bluetooth device to be paired is determined from the plurality of searched Bluetooth devices. In a specific embodiment, after the earphone bluetooth device address of the bluetooth earphone, that is, the bluetooth name and the bluetooth address, is sent to the terminal to be paired through the NFC connection, the terminal to be paired is controlled to search according to the bluetooth name and the bluetooth address of the bluetooth earphone, and the earphone bluetooth device address to be connected is determined. Synchronously or asynchronously, the terminal to be paired feeds back and receives an instruction of completing the address of the earphone Bluetooth device to the Bluetooth earphone box through NFC connection, namely, synchronously controlling the Bluetooth earphone (or the Bluetooth earphone box) or asynchronously controlling the Bluetooth earphone to broadcast the address of the earphone Bluetooth device, namely, the Bluetooth name and the Bluetooth address. Therefore, a Bluetooth pairing instruction between the devices is triggered, so that the terminal to be paired can determine whether the searched Bluetooth device address of the earphone is the Bluetooth earphone information to be paired or not based on the Bluetooth device address of the earphone broadcasted by the Bluetooth earphone. In a specific embodiment, when a user needs to perform bluetooth pairing connection between a bluetooth headset device and a terminal to be paired, the bluetooth headset device can be placed in a pairing position corresponding to the terminal to be paired. And detecting the position distance between the terminal to be paired and the Bluetooth headset through the infrared sensor, and confirming the terminal to be paired to be in a contact state. In order to facilitate the user to connect the current wired connection state, when the abnormal contact state between the terminal to be paired and the Bluetooth headset is detected, the red light flashes through the indicator light connected with the terminal to be paired or the Bluetooth headset to prompt the user. And when the contact state of the terminal to be paired and the Bluetooth headset is detected to be normal, the green light is turned on. And then controlling the terminal to be paired to send a connection state check data packet to the Bluetooth headset in an NFC connection mode, and detecting the connection state of an NFC data line. And if the terminal to be paired receives a corresponding feedback instruction of the sound of the Bluetooth earphone, confirming that the NFC connection between the terminal to be paired and the Bluetooth earphone is normal, reminding the user of normal connection through a long bright green light, and otherwise reminding the user of abnormal connection through a long bright red light. And when the connection is normal, the Bluetooth address and the equipment name of the Bluetooth earphone are sent to the terminal to be paired. And when detecting that the terminal to be paired receives the Bluetooth headset reply instruction, controlling the terminal to be paired to search the Bluetooth device information based on the Bluetooth device information of the Bluetooth headset, and controlling the Bluetooth headset to start broadcasting the Bluetooth device address of the headset. And controlling the terminal to be paired to produce a Bluetooth device list according to the searched target Bluetooth device information (the Bluetooth device list can comprise one or more pieces of Bluetooth device information). And matching the Bluetooth equipment list with the Bluetooth address and the Bluetooth name sent by the Bluetooth headset. When the Bluetooth equipment information in the Bluetooth equipment list is the same as the Bluetooth equipment address of the earphone, namely the matching is judged to be consistent, automatic Bluetooth matching of the terminal to be matched and the Bluetooth earphone is realized, and a long bright green light is displayed to remind a user of successful matching. When the matching fails, a long bright red light is displayed to remind the user that the Bluetooth matching fails. And controlling the terminal to be paired to search the Bluetooth equipment information again according to the preset time interval, and performing Bluetooth automatic pairing operation again until the Bluetooth pairing operation is completed.
The embodiment provides a pairing method of Bluetooth equipment, which is applied to a pairing device of the Bluetooth equipment, wherein the pairing device comprises a Bluetooth earphone, a Bluetooth earphone box and a terminal to be paired, and when a Near Field Communication (NFC) connection instruction is detected, the Bluetooth earphone box is connected with the terminal to be paired through NFC to acquire a terminal Bluetooth equipment address of the terminal to be paired, and the terminal Bluetooth equipment address is sent to the Bluetooth earphone; the terminal to be paired is connected through the NFC, and an earphone Bluetooth device address prestored in the Bluetooth earphone box is obtained; and according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired complete Bluetooth pairing connection. Through the mode, the Bluetooth headset box is connected with the terminal to be paired through NFC, rapid handshaking is achieved, address data of the Bluetooth device is exchanged, Bluetooth searching is not needed to be manually carried out by a user, rapid Bluetooth pairing between the Bluetooth headset and the terminal to be paired is achieved, Bluetooth pairing operation is simplified, Bluetooth pairing efficiency is improved, and the technical problems that the existing Bluetooth pairing method of the Bluetooth device is low in pairing efficiency and Bluetooth pairing operation complexity is high are solved.
Referring to fig. 3, fig. 3 is a flowchart illustrating a pairing method for bluetooth devices according to a second embodiment of the present invention.
Based on the foregoing embodiment shown in fig. 2, in this embodiment, before the step S10, the method further includes:
step S40, the Bluetooth headset box acquires the device distance between the terminals to be paired based on an infrared proximity sensor, and judges whether the Bluetooth headset box contacts the terminals to be paired based on the device distance;
step S50, if the Bluetooth headset box judges that the Bluetooth headset box contacts the terminal to be paired, a connection state detection data packet is sent to the terminal to be paired based on the NFC module;
after step S40, the method further includes:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in contact with the terminal to be paired, generating a reminding message of abnormal contact of the NFC module so that a user can check the Bluetooth earphone box and the NFC module of the terminal to be paired.
Step S60, when the terminal to be paired receives the connection state detection data packet, generating a corresponding verification data packet, and feeding back the verification data packet to the Bluetooth headset box;
step S70, when receiving the verification data packet, the bluetooth headset box sends the NFC connection instruction to the terminal to be paired.
Wherein the step S70 specifically includes:
when the Bluetooth headset box receives the verification data packet, judging whether effective contact is carried out on the terminal to be paired or not based on the verification data packet and the connection state detection data packet;
and if the Bluetooth earphone box judges that the Bluetooth earphone box is in effective contact with the terminal to be paired, sending the NFC connection instruction to the terminal to be paired.
And if the Bluetooth earphone box judges that the Bluetooth earphone box is not in effective contact with the terminal to be paired, adjusting a reminding message through the Bluetooth earphone or a terminal output device in communication connection with the Bluetooth earphone box so as to remind a user to adjust the relative position between the Bluetooth earphone box and the terminal to be paired.
In order to ensure effective connection of NFC connection, the present embodiment determines whether the terminal to be paired is in effective contact with the bluetooth headset by using the infrared proximity sensor (that is, whether the NFC module of the terminal to be paired is in correct contact with the NFC module of the bluetooth headset), so as to determine whether the terminal to be paired is in effective connection with the bluetooth headset. Specifically, the device distance between the terminal to be paired and the bluetooth headset is acquired through the infrared proximity sensor, so that whether the terminal to be paired and the bluetooth headset are in a contact state or not is judged according to the device distance, namely whether the device distance is smaller than a preset threshold value or not is judged, and if the device distance is equal to 0, the contact state is judged. And when the terminal to be paired and the Bluetooth headset are in a contact state, controlling the terminal to be paired to send an NFC connection detection instruction to the Bluetooth headset, if so, detecting a data packet of a connection state so as to judge whether the terminal to be paired and the Bluetooth headset successfully establish NFC connection. Namely, the terminal to be paired sends a connection state check data packet to the bluetooth headset through the NFC connection so as to detect the connection state of the current NFC connection. When the terminal to be paired receives the reply of the bluetooth headset, the connection is confirmed to be normal, that is, if the bluetooth headset receives the connection state detection data packet, and a corresponding connectable instruction is fed back to the terminal to be paired based on the connection state detection data packet, such as a verification data packet, that the terminal to be paired and the bluetooth headset successfully establish an NFC connection is indicated, that is, the terminal to be paired and the bluetooth headset are in effective contact. And generating an NFC connection instruction so that the terminal to be paired communicates with the Bluetooth headset based on NFC connection, and sending the Bluetooth headset Bluetooth equipment address to the terminal to be paired through NFC connection. If the Bluetooth headset does not feed back the corresponding verification data packet based on the connection state detection data packet sent by the terminal to be paired, or the data packet fed back by the Bluetooth headset is not the verification data packet corresponding to the connection state detection data packet, judging that the contact state of the terminal to be paired and the Bluetooth headset is not effective contact, indicating that the current contact state of the terminal to be paired and the Bluetooth headset is not the correct contact position, generating and displaying a device adjustment reminding message to remind a user to adjust the relative position of the Bluetooth device to be paired, so that the NFC module of the terminal to be paired is in contact with the NFC module of the Bluetooth headset.
In this embodiment, whether the terminal to be paired is in a contact state with the bluetooth headset is detected through the infrared proximity sensor, and after the contact state is confirmed, the terminal to be paired inquires the connection state with the bluetooth headset through an NFC connection mode. And after receiving the confirmation reply message of the Bluetooth headset, determining that the NFC line connection is normal, namely, the terminal to be paired and the Bluetooth headset successfully establish the NFC connection, and further transmitting the Bluetooth name and the Bluetooth address of the Bluetooth headset based on the NFC connection, thereby realizing accurate and quick Bluetooth pairing.
Further, the step S10 specifically includes:
when the NFC connection instruction is detected, the second NFC module receives OOB data sent by the first NFC module through NFC connection with the first NFC module, wherein the NFC connection instruction is triggered by touch operation of the first NFC module and the second NFC module;
the second NFC module acquires a terminal Bluetooth device address in the OOB data of the terminal and sends the terminal Bluetooth device address to the MCU module;
the MCU module sends the terminal Bluetooth equipment address to the Bluetooth headset and sends headset OOB data containing the headset Bluetooth equipment address to the first NFC module.
Specifically, the scheme is based on the design of the TWS Bluetooth headset charging box with the NFC function at present, and a method for rapidly performing data interaction handshake is realized inside the MCU of the Bluetooth headset box on the premise of not affecting the performance of the TWS Bluetooth headset charging box. As shown in fig. 4, the terminal to be paired (i.e., the mobile phone terminal) includes an NFC module, a bluetooth antenna, and an NFC antenna; the Bluetooth headset box (namely a charging box) comprises a micro-processing unit, a Data exchange processing unit, an NFC module, an NFC antenna and a storage unit, wherein the storage unit comprises two address modules which are named as Data-L and Data-R respectively. Two TWS Bluetooth headsets, named TWS (L) and TWS (R), respectively. Wherein, the pairing process of two bluetooth equipment does:
(1) before the Bluetooth earphone box leaves a factory or after the TWS Bluetooth earphones are placed into the Bluetooth earphone box, the MCU module of the Bluetooth earphone box respectively reads the Link key and the MAC address of the two TWS Bluetooth earphones and respectively writes the Link key and the MAC address into corresponding storage units Data-L and Data-R;
(2) after the NFC function is turned on the mobile phone terminal, the NFC function of the Bluetooth earphone box is defaulted to be triggered to be turned on, and then the NFC antenna position of the mobile phone terminal is used for approaching to the NFC antenna position of the Bluetooth earphone box;
(3) the Bluetooth earphone box and the mobile phone terminal are connected through NFC coupling for data interaction, and after the NFC module of the Bluetooth earphone box acquires Bluetooth equipment address data transmitted by the mobile phone terminal in an OOB data mode, the Bluetooth equipment address is sent to the data processing unit module of the MCU;
(4) after receiving the OOB Data, a Data exchange processing unit of the MCU reads Data-L and Data-R (corresponding to Link key and MAC address of the TWS earphone) Data of the Bluetooth earphone from a storage unit, and after analysis, the Data exchange processing unit realizes quick handshake and feeds back the Link key and MAC address Data of the TWS earphone to the mobile phone terminal;
(5) after the TWS earphone is taken out of the Bluetooth earphone box, when the Bluetooth function of the mobile phone terminal is turned on, the mobile phone terminal and the Bluetooth earphone automatically realize Bluetooth pairing connection based on the terminal Bluetooth equipment address and the earphone Bluetooth equipment address.
In addition, the embodiment of the invention also provides a pairing device of the Bluetooth equipment.
Referring to fig. 5, fig. 5 is a functional module diagram of a first embodiment of a pairing apparatus of a bluetooth device according to the present invention.
In this embodiment, the pairing apparatus of the bluetooth device includes:
the terminal information acquisition module 10 is configured to, when a Near Field Communication (NFC) connection instruction is detected, acquire a terminal bluetooth device address of the terminal to be paired through NFC connection between the bluetooth headset box and the terminal to be paired, and send the terminal bluetooth device address to the bluetooth headset;
the earphone information acquisition module 20 is used for the terminal to be paired to acquire an earphone Bluetooth device address prestored in the Bluetooth earphone box through the NFC connection;
and the bluetooth pairing connection module 30 is configured to match the bluetooth device address of the headset with the bluetooth device information set, and determine whether the bluetooth device address of the headset exists in the bluetooth device information set.
Further, the bluetooth pairing connection module 30 specifically includes:
the Bluetooth device searching unit is used for searching the Bluetooth devices to be paired in a preset range by the terminal to be paired and acquiring Bluetooth device information sets of the Bluetooth devices to be paired;
the Bluetooth pairing request unit is used for the terminal to be paired to match the earphone Bluetooth equipment address with the Bluetooth equipment information set so as to determine the earphone Bluetooth equipment address in the Bluetooth equipment information set, and sending a Bluetooth pairing request to the Bluetooth earphone based on the earphone Bluetooth equipment address;
and the Bluetooth pairing connection unit is used for comparing the current terminal Bluetooth information in the Bluetooth pairing request with the terminal Bluetooth equipment address when the Bluetooth headset receives the Bluetooth pairing request, and completing Bluetooth pairing connection with the terminal to be paired when the current terminal Bluetooth information is the same as the terminal Bluetooth equipment address.
Further, the pairing apparatus for bluetooth devices further includes a connection instruction generation module, where the connection instruction generation module specifically includes:
the contact judgment unit is used for acquiring the equipment distance between the Bluetooth earphone box and the terminal to be paired based on an infrared proximity sensor, and judging whether the Bluetooth earphone box is in contact with the terminal to be paired based on the equipment distance;
the connection detection unit is used for sending a connection state detection data packet to the terminal to be paired based on the NFC module if the Bluetooth headset box judges that the Bluetooth headset box is in contact with the terminal to be paired;
the connection feedback unit is used for generating a corresponding verification data packet when the terminal to be paired receives the connection state detection data packet, and feeding the verification data packet back to the Bluetooth headset box;
and the connection determining unit is used for sending the NFC connection instruction to the terminal to be paired when the Bluetooth headset box receives the verification data packet.
Further, the contact determination unit is further configured to:
when the Bluetooth headset box receives the verification data packet, judging whether effective contact is carried out on the terminal to be paired or not based on the verification data packet and the connection state detection data packet;
and if the Bluetooth earphone box judges that the Bluetooth earphone box is in effective contact with the terminal to be paired, sending the NFC connection instruction to the terminal to be paired.
Further, the connection determination unit is further configured to:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in contact with the terminal to be paired, generating a reminding message of abnormal contact of the NFC module so that a user can check the Bluetooth earphone box and the NFC module of the terminal to be paired.
Further, the connection determination unit is further configured to:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in effective contact with the terminal to be paired, adjusting a reminding message through the Bluetooth earphone or a terminal output device in communication connection with the Bluetooth earphone box so as to remind a user to adjust the relative position between the Bluetooth earphone box and the terminal to be paired.
Further, the terminal information obtaining module 10 is further configured to:
when the NFC connection instruction is detected, the second NFC module receives OOB data sent by the first NFC module through NFC connection with the first NFC module, wherein the NFC connection instruction is triggered by touch operation of the first NFC module and the second NFC module;
the second NFC module acquires a terminal Bluetooth device address in the OOB data of the terminal and sends the terminal Bluetooth device address to the MCU module;
the MCU module sends the terminal Bluetooth equipment address to the Bluetooth headset and sends headset OOB data containing the headset Bluetooth equipment address to the first NFC module.
Each module in the pairing apparatus of the bluetooth device corresponds to each step in the pairing method embodiment of the bluetooth device, and the functions and implementation processes thereof are not described in detail herein.
In addition, the embodiment of the invention also provides Bluetooth equipment.
The Bluetooth device of the present invention stores a pairing program of the Bluetooth device, wherein the pairing program of the Bluetooth device is executed by a processor to implement the steps of the pairing method of the Bluetooth device.
The method implemented when the pairing procedure of the bluetooth device is executed may refer to each embodiment of the pairing method of the bluetooth device of the present invention, and details are not described herein again.
In addition, the embodiment of the invention also provides a computer readable storage medium.
The computer readable storage medium of the present invention stores a pairing program of a bluetooth device, wherein the pairing program of the bluetooth device is executed by a processor to implement the steps of the pairing method of the bluetooth device as described above.
The method implemented when the pairing procedure of the bluetooth device is executed may refer to each embodiment of the pairing method of the bluetooth device of the present invention, and details are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the description of the foregoing embodiments, it is clear to those skilled in the art that the method of the foregoing embodiments may be implemented by software plus a necessary general hardware platform, and certainly may also be implemented by hardware, but in many cases, the former is a better implementation. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A pairing method of Bluetooth equipment is characterized in that the pairing method of the Bluetooth equipment is applied to a pairing device of the Bluetooth equipment, the pairing device comprises a Bluetooth earphone, a Bluetooth earphone box and a terminal to be paired, the Bluetooth earphone box comprises an MCU module, the MCU module comprises a data exchange processing unit and a storage unit, and the pairing method of the Bluetooth equipment comprises the following steps:
when a Near Field Communication (NFC) connection instruction is detected, the Bluetooth headset box acquires a terminal Bluetooth device address of the terminal to be paired through NFC connection between the Bluetooth headset box and the terminal to be paired, and sends the terminal Bluetooth device address to the Bluetooth headset;
the terminal to be paired is connected through the NFC, and an earphone Bluetooth device address prestored in the Bluetooth earphone box is obtained;
according to the terminal Bluetooth device address and the earphone Bluetooth device address, the Bluetooth earphone and the terminal to be paired complete Bluetooth pairing connection;
after the step of obtaining the terminal bluetooth device address of the terminal to be paired, the method further includes:
sending the terminal Bluetooth device address to a data exchange processing unit of the MCU module;
after receiving the terminal Bluetooth device address, the data exchange processing unit reads an earphone Bluetooth device address prestored in the Bluetooth earphone box from the storage unit;
sending the earphone Bluetooth equipment address to the terminal to be paired, so that the terminal to be paired and the Bluetooth earphone complete Bluetooth pairing connection based on the terminal Bluetooth equipment address and the earphone Bluetooth equipment address;
before the step of detecting the NFC connection command, the method further includes:
the Bluetooth headset box acquires the device distance between the terminals to be paired based on an infrared proximity sensor, and judges whether the Bluetooth headset box contacts the terminals to be paired based on the device distance;
if the Bluetooth headset box judges that the Bluetooth headset box is in contact with the terminal to be paired, a connection state detection data packet is sent to the terminal to be paired based on an NFC module;
when the terminal to be paired receives the connection state detection data packet, generating a corresponding verification data packet, and feeding back the verification data packet to the Bluetooth headset box;
and when the Bluetooth headset box receives the verification data packet, the NFC connection instruction is sent to the terminal to be paired.
2. The pairing method of the bluetooth device according to claim 1, wherein the step of completing the bluetooth pairing connection between the bluetooth headset and the terminal to be paired according to the terminal bluetooth device address and the headset bluetooth device address specifically comprises:
the terminal to be paired searches for the Bluetooth equipment to be paired in a preset range and acquires a Bluetooth equipment information set of the Bluetooth equipment to be paired;
the terminal to be paired matches the earphone Bluetooth equipment address with the Bluetooth equipment information set so as to determine the earphone Bluetooth equipment address in the Bluetooth equipment information set, and sends a Bluetooth pairing request to the Bluetooth earphone based on the earphone Bluetooth equipment address;
and when receiving the Bluetooth pairing request, the Bluetooth headset compares the current terminal Bluetooth information in the Bluetooth pairing request with the terminal Bluetooth equipment address, and completes Bluetooth pairing connection with the terminal to be paired when the current terminal Bluetooth information is the same as the terminal Bluetooth equipment address.
3. The pairing method of the bluetooth device according to claim 1, wherein the bluetooth headset case acquires a device interval from the terminal to be paired based on an infrared proximity sensor, and after the step of determining whether the bluetooth headset case makes contact with the terminal to be paired based on the device interval, the method further comprises:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in contact with the terminal to be paired, generating a reminding message of abnormal contact of the NFC module so that a user can check the Bluetooth earphone box and the NFC module of the terminal to be paired.
4. The pairing method of the bluetooth device according to claim 1, wherein the step of sending the NFC connection instruction to the terminal to be paired when the bluetooth headset box receives the verification data packet specifically includes:
when the Bluetooth headset box receives the verification data packet, judging whether effective contact is carried out on the terminal to be paired or not based on the verification data packet and the connection state detection data packet;
and if the Bluetooth earphone box judges that the Bluetooth earphone box is in effective contact with the terminal to be paired, sending the NFC connection instruction to the terminal to be paired.
5. The pairing method for the bluetooth device according to claim 4, wherein after the step of determining whether the bluetooth headset box is in effective contact with the terminal to be paired based on the verification data packet and the connection status detection data packet when receiving the verification data packet, the pairing method further comprises:
and if the Bluetooth earphone box judges that the Bluetooth earphone box is not in effective contact with the terminal to be paired, adjusting a reminding message through the Bluetooth earphone or a terminal output device in communication connection with the Bluetooth earphone box so as to remind a user to adjust the relative position between the Bluetooth earphone box and the terminal to be paired.
6. The pairing method of the bluetooth devices as claimed in any one of claims 1 to 5, wherein the to-be-paired terminal includes a first NFC module, the bluetooth headset box includes a second NFC module, and when the NFC connection instruction is detected, the bluetooth headset box acquires a terminal bluetooth device address of the to-be-paired terminal through NFC connection with the to-be-paired terminal, and the step of sending the terminal bluetooth device address to the bluetooth headset specifically includes:
when the NFC connection instruction is detected, the second NFC module receives OOB data sent by the first NFC module through NFC connection with the first NFC module, wherein the NFC connection instruction is triggered by touch operation of the first NFC module and the second NFC module;
the second NFC module acquires a terminal Bluetooth device address in the OOB data of the terminal and sends the terminal Bluetooth device address to the MCU module;
the MCU module sends the terminal Bluetooth equipment address to the Bluetooth headset and sends headset OOB data containing the headset Bluetooth equipment address to the first NFC module.
7. A pairing apparatus for bluetooth devices, wherein the pairing apparatus for bluetooth devices is applied to the pairing apparatus for bluetooth devices as claimed in claim 1, the pairing apparatus for bluetooth devices as claimed in claim 1 comprises a bluetooth headset, a bluetooth headset box and a terminal to be paired, the bluetooth headset box comprises an MCU module, the MCU module comprises a data exchange processing unit and a storage unit, and the pairing apparatus for bluetooth devices comprises:
the terminal information acquisition module is used for acquiring a terminal Bluetooth device address of the terminal to be paired through NFC connection between the Bluetooth headset box and the terminal to be paired when a Near Field Communication (NFC) connection instruction is detected, and sending the terminal Bluetooth device address to the Bluetooth headset;
the earphone information acquisition module is used for connecting the terminals to be paired through the NFC and acquiring the address of the earphone Bluetooth equipment prestored in the Bluetooth earphone box;
the Bluetooth pairing connection module is used for completing Bluetooth pairing connection between the Bluetooth headset and the terminal to be paired according to the terminal Bluetooth device address and the headset Bluetooth device address;
the data sending processing module is used for sending the terminal Bluetooth equipment address to the data exchange processing unit of the MCU module; after receiving the terminal Bluetooth device address, the data exchange processing unit reads the earphone Bluetooth device address prestored in the Bluetooth earphone box from the storage unit; sending the earphone Bluetooth equipment address to the terminal to be paired, so that the terminal to be paired and the Bluetooth earphone complete Bluetooth pairing connection based on the terminal Bluetooth equipment address and the earphone Bluetooth equipment address;
the pairing device of the bluetooth device further comprises a connection instruction generation module, wherein the connection instruction generation module specifically comprises:
the contact judgment unit is used for acquiring the equipment distance between the Bluetooth earphone box and the terminal to be paired based on an infrared proximity sensor, and judging whether the Bluetooth earphone box is in contact with the terminal to be paired based on the equipment distance;
the connection detection unit is used for sending a connection state detection data packet to the terminal to be paired based on the NFC module if the Bluetooth headset box judges that the Bluetooth headset box is in contact with the terminal to be paired;
the connection feedback unit is used for generating a corresponding verification data packet when the terminal to be paired receives the connection state detection data packet, and feeding the verification data packet back to the Bluetooth headset box;
and the connection determining unit is used for sending the NFC connection instruction to the terminal to be paired when the Bluetooth headset box receives the verification data packet.
8. Pairing device of a bluetooth device, characterized in that the bluetooth device comprises a processor, a memory, and a pairing program of the bluetooth device stored on the memory and executable by the processor, wherein the pairing program of the bluetooth device, when executed by the processor, implements the steps of the pairing method of the bluetooth device as claimed in any one of claims 1 to 6.
9. A computer-readable storage medium, having stored thereon a pairing procedure for a bluetooth device, wherein the pairing procedure for the bluetooth device, when executed by a processor, implements the steps of the pairing method for the bluetooth device according to any one of claims 1 to 6.
Priority Applications (2)
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| CN202010928266.8A CN112020048B (en) | 2020-09-04 | 2020-09-04 | Bluetooth device pairing method, device and storage medium |
| PCT/CN2020/124893 WO2022047968A1 (en) | 2020-09-04 | 2020-10-29 | Bluetooth device pairing method, device, and storage medium |
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| CN202010928266.8A CN112020048B (en) | 2020-09-04 | 2020-09-04 | Bluetooth device pairing method, device and storage medium |
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| CN112689224B (en) * | 2020-12-22 | 2022-11-29 | 广州番禺巨大汽车音响设备有限公司 | Control method of TWS Bluetooth sound system |
| US20240114281A1 (en) * | 2021-02-03 | 2024-04-04 | Inventec Appliances (Pudong) Corporation | A method for selecting a response, an earphone base, a method of selecting a wireless earphone, a device and a medium |
| CN113163383B (en) * | 2021-04-20 | 2023-01-03 | Oppo广东移动通信有限公司 | Communication connection control method, communication connection control device, computer equipment and readable storage medium |
| CN113377325A (en) * | 2021-05-27 | 2021-09-10 | 深圳市亚昱科技有限公司 | Bluetooth sound box and control method thereof |
| CN114466339B (en) * | 2021-06-18 | 2023-05-23 | 荣耀终端有限公司 | Bluetooth pairing method, system, storage medium and chip |
| CN113490158B (en) * | 2021-07-07 | 2022-06-03 | 荣耀终端有限公司 | Bluetooth device pairing connection method, electronic device, Bluetooth device and terminal system |
| CN113763682B (en) * | 2021-09-02 | 2023-06-30 | 上海瑾盛通信科技有限公司 | Security alarm method of terminal, mobile device, electronic device and storage medium |
| CN117060949A (en) * | 2022-05-07 | 2023-11-14 | Oppo广东移动通信有限公司 | Signal sending method and device, combination identification method and device and electronic equipment |
| CN115243389B (en) * | 2022-07-18 | 2023-03-03 | 北京思存通信技术有限公司 | Data analysis system based on Bluetooth data transmission |
| CN115278624A (en) * | 2022-07-21 | 2022-11-01 | Oppo广东移动通信有限公司 | Information updating method and device, audio sharing method and system and electronic equipment |
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