CN118301621A - Bluetooth pairing system and control method thereof - Google Patents
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Abstract
The invention discloses a Bluetooth pairing system and a control method thereof, wherein the Bluetooth pairing system comprises a first pairing device and a second pairing device, and the first pairing device and the second pairing device carry out handshake interaction through a first wireless charging module and a second wireless charging module; when the handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information. The Bluetooth device can be automatically paired, the Bluetooth pairing process is simplified, the time consumption required by a user for Bluetooth pairing is saved, and meanwhile, the safety of the Bluetooth pairing process is improved.
Description
Technical Field
The application relates to the technical field of Bluetooth control, in particular to a Bluetooth pairing system and a control method thereof.
Background
Bluetooth pairing is the process of connecting two bluetooth devices.
In the related art, when bluetooth pairing is performed, it is often required that one bluetooth device presses a key in a specific manner to transmit specified information, or presses a specific key to perform pairing. For example, when one bluetooth device is a home appliance and the other bluetooth device is a remote controller corresponding to the home appliance; a corresponding specific key is often required to be set on the remote controller, and a user needs to press the specific key when pairing so as to enable the Bluetooth equipment to conduct a pairing mode; or the household appliance displays the number, and the user uses the remote controller to send the displayed number to complete pairing.
It can be understood that, in the pairing mode, the user needs to spend a certain time to learn the pairing operation flow, that is, the user needs to perform actions such as instruction inquiry and the like to learn how to perform the pairing operation, so that the operation is complicated; after the combination key and the specific key are used for entering the pairing mode, a Just Works mode in the Bluetooth protocol is needed to be used; in the mode, no authentication exists, man-in-the-middle attack cannot be prevented, and safety is low. And pairing by means of displaying numerals is not applicable to devices without display functions.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present invention is to provide a bluetooth pairing system, which can automatically pair bluetooth devices, simplify bluetooth pairing process, save time required by users to perform bluetooth pairing, and improve security of bluetooth pairing process.
The first aspect of the invention provides a Bluetooth pairing system, which comprises a first pairing device and a second pairing device, wherein the first pairing device comprises a first Bluetooth chip, a first microprocessor and a first wireless charging module, and the second pairing device comprises a second Bluetooth chip, a second microprocessor and a second wireless charging module; the first microprocessor is respectively connected with the first Bluetooth chip and the first wireless charging module, and the second microprocessor is respectively connected with the second Bluetooth chip and the second wireless charging module; the first pairing device and the second pairing device carry out handshake interaction through the first wireless charging module and the second wireless charging module; when the handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information.
According to the Bluetooth pairing system provided by the embodiment of the invention, the first pairing device and the second pairing device are arranged, the first pairing device comprises a first Bluetooth chip, a first microprocessor and a first wireless charging module, and the second pairing device comprises a second Bluetooth chip, a second microprocessor and a second wireless charging module; the first microprocessor is respectively connected with the first Bluetooth chip and the first wireless charging module, and the second microprocessor is respectively connected with the second Bluetooth chip and the second wireless charging module; the first pairing device and the second pairing device carry out handshake interaction through the first wireless charging module and the second wireless charging module; when the handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information. Therefore, automatic pairing of Bluetooth equipment is achieved, the Bluetooth pairing process is simplified, the time consumption required by a user for Bluetooth pairing is saved, and meanwhile, the safety of the Bluetooth pairing process is improved.
In some embodiments, the first wireless charging module includes a wireless charging transmission control circuit and a transmission induction coil, the wireless charging transmission control circuit being connected with the first microprocessor and the transmission induction coil, respectively; the second wireless charging module comprises a wireless charging receiving control circuit and a receiving induction coil, and the wireless charging receiving control circuit is respectively connected with the second microprocessor and the receiving induction coil.
In some embodiments, the first pairing device and the second pairing device handshake with each other through the first wireless charging module and the second wireless charging module, including: the wireless charging emission control circuit controls the emission induction coil to send handshake pulses; and the wireless charging receiving control circuit returns corresponding response pulse when receiving the handshake pulse through the receiving induction coil, so that the first pairing device and the second pairing device successfully handshake.
In some embodiments, the first microprocessor obtains first bluetooth configuration information corresponding to the first bluetooth chip, and sends the first bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module, including: the first microprocessor inquires the first Bluetooth chip based on connection between the first microprocessor and the first Bluetooth chip to acquire first Bluetooth configuration information, and sends the first Bluetooth configuration information to the wireless charging emission control circuit, and the wireless charging emission control circuit controls the emission induction coil to send the first Bluetooth configuration information; the second pairing device receives the first Bluetooth configuration information through the wireless charging receiving control circuit and the receiving induction coil.
In some embodiments, the first pairing device is further configured to send corresponding charging configuration information to the second pairing device through the first wireless charging module, so that the first pairing device and the second pairing device establish an electromagnetic induction energy channel according to the charging configuration information, and wirelessly charge the second pairing device.
In some embodiments, the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information, including: the second pairing device inquires second Bluetooth configuration information of the second pairing device based on the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired; if not, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information; if so, the pairing is stopped.
In some embodiments, the first pairing device further includes a first power module configured to power components in the first pairing device, and the second pairing device further includes a second power module configured to power components in the second pairing device.
In a second aspect, an embodiment of the present invention provides a control method for a bluetooth pairing system, including: controlling the first wireless charging module and the second wireless charging module to carry out handshake interaction; when handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information.
According to the control method of the Bluetooth pairing system, firstly, the first wireless charging module and the second wireless charging module are controlled to carry out handshake interaction; then, when handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; then, the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information. Therefore, automatic pairing of Bluetooth equipment is achieved, the Bluetooth pairing process is simplified, the time consumption required by a user for Bluetooth pairing is saved, and meanwhile, the safety of the Bluetooth pairing process is improved.
In some embodiments, the control method further comprises: the first pairing device sends corresponding charging configuration information to the second pairing device through the first wireless charging module, so that the first pairing device and the second pairing device establish an electromagnetic induction energy channel according to the charging configuration information, and the second pairing device is subjected to wireless charging.
In some embodiments, the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information, including: the second pairing device inquires second Bluetooth configuration information of the second pairing device based on the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired; if not, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information; if so, the pairing is stopped.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
Fig. 1 is a block diagram of a bluetooth pairing system according to an embodiment of the invention;
Fig. 2 is a block diagram of a bluetooth pairing system according to another embodiment of the invention;
fig. 3 is a flowchart of the operation of a bluetooth pairing system according to an embodiment of the invention;
Fig. 4 is a flowchart illustrating a control method of a bluetooth pairing system according to an embodiment of the invention.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
The following describes a bluetooth pairing system according to an embodiment of the present invention with reference to the accompanying drawings.
Referring to fig. 1, fig. 1 is a block diagram of a bluetooth pairing system according to an embodiment of the invention; as shown in fig. 1, the bluetooth pairing system includes: the first pairing device 10 and the second pairing device 20, the first pairing device 10 comprises a first bluetooth chip 101, a first microprocessor 102 and a first wireless charging module 103, and the second pairing device 20 comprises a second bluetooth chip 201, a second microprocessor 202 and a second wireless charging module 203.
The first microprocessor 102 is connected to the first bluetooth chip 101 and the first wireless charging module 103, and the second microprocessor 202 is connected to the second bluetooth chip 201 and the second wireless charging module 203.
The first pairing device 10 and the second pairing device 20 perform handshake interaction through the first wireless charging module 103 and the second wireless charging module 203; when the first paired device 10 and the second paired device 20 enter into a handshake protocol through handshake interaction (i.e., when both devices handshake successfully); the first microprocessor 102 obtains first bluetooth configuration information corresponding to the first bluetooth chip 101, and sends the first bluetooth configuration information to the second pairing device 20 through the first wireless charging module 103 and the second wireless charging module 203.
When the first pairing device 10 and the second pairing device 20 reach a handshake protocol, the first microprocessor 102 communicates with the first bluetooth chip 101 to query the first bluetooth configuration information corresponding to the first bluetooth chip 101. After the first bluetooth configuration information is acquired, the first bluetooth configuration information is transmitted to the second pairing device 20 through the connection relationship between the first pairing device 10 and the second pairing device 20 established by the first wireless charging module 103 and the second wireless charging module 203.
Next, the second pairing device 20 performs bluetooth pairing with the first pairing device 10 based on the first bluetooth configuration information.
Therefore, in the whole pairing process, the user does not need to perform specific operation, the device is completely and automatically completed, the time consumption for learning required by the user when performing Bluetooth pairing is avoided, and the convenience of Bluetooth pairing operation is improved. Meanwhile, the Just Works mode does not need to be started in the pairing process, so that the safety in the pairing process is improved. In addition, the Bluetooth pairing can be completed without the display of specific information by the equipment and without the display equipment, so that the universality of the Bluetooth pairing mode is improved.
It should be noted that, the first pairing device 10 may be various home appliances, such as a television, a washing machine, a printer, a microwave oven, etc., and the second pairing device 20 may be various remote controllers and remote terminals with bluetooth functions; the types of the first pairing device 10 and the second pairing device 20 are not limited here.
In some embodiments, as shown in fig. 2, the first wireless charging module 103 includes a wireless charging transmission control circuit 104 and a transmission induction coil 105, and the wireless charging transmission control circuit 104 is connected to the first microprocessor 102 and the transmission induction coil 105, respectively; the second wireless charging module 203 includes a wireless charging receiving control circuit 204 and a receiving induction coil 205, and the wireless charging receiving control circuit 204 is respectively connected with the second microprocessor 202 and the receiving induction coil 205.
In some embodiments, the first pairing device 10 and the second pairing device 20 perform handshake interaction through the first wireless charging module 103 and the second wireless charging module 203, including: the wireless charging emission control circuit 104 controls the emission induction coil 105 to send handshake pulses; the wireless charging reception control circuit 204 returns a corresponding response pulse upon receiving the handshake pulse through the reception induction coil 205, so that the first pairing device 10 and the second pairing device 20 handshake successfully.
As an example, the wireless charging transmission control circuit 104 is a wireless charging transmission control circuit with a protocol that controls the transmission of handshake pulses by the transmission induction coil; when the second pairing device 20 performs the designated charging position, the wireless charging receiving control circuit 204 (wireless charging receiving control circuit with protocol) receives the handshake pulse through the receiving induction coil 205, i.e. feeds back the corresponding pulse, so as to achieve the handshake protocol of the two.
In some embodiments, the first microprocessor 102 obtains first bluetooth configuration information corresponding to the first bluetooth chip 101, and sends the first bluetooth configuration information to the second pairing device 20 through the first wireless charging module 103 and the second wireless charging module 203, including: the first microprocessor 102 queries the first bluetooth chip 101 based on connection between the first microprocessor and the first bluetooth chip 101 to obtain first bluetooth configuration information, and sends the first bluetooth configuration information to the wireless charging transmission control circuit 104, and the wireless charging transmission control circuit 104 controls the transmission induction coil 105 to send the first bluetooth configuration information; the second pairing device 20 receives the first bluetooth configuration information through the wireless charging reception control circuit 204 and the reception induction coil 205.
That is, after the first pairing device 10 and the second pairing device 20 successfully handshake, the first microprocessor 102 communicates with the first bluetooth chip 101 through its connection with the first bluetooth chip 101, inquires about the current first bluetooth configuration information of the first bluetooth chip 101, and sends the first bluetooth configuration information to the wireless charging transmission control circuit 104; further, the wireless charging transmission control circuit 104 transmits the first bluetooth configuration information through the transmission induction coil 105; the second pairing device 20 can receive the first bluetooth configuration information through the wireless charging reception control circuit 204 and the reception induction coil 205 mounted thereon.
In some embodiments, the first pairing device 10 is further configured to send corresponding charging configuration information to the second pairing device 20 through the first wireless charging module 103, so that the first pairing device 10 and the second pairing device 20 establish an electromagnetic induction energy channel according to the charging configuration information, and wirelessly charge the second pairing device 20.
That is, after the handshake between the two is successful, the first pairing device 10 also transmits charging configuration information to the second pairing device 20 so as to wirelessly charge the second pairing device 20 according to the charging configuration information.
In some embodiments, the second pairing device 20 performs bluetooth pairing with the first pairing device 10 based on the first bluetooth configuration information, including: the second pairing device 20 queries own second bluetooth configuration information based on the first bluetooth configuration information to determine whether the first pairing device 10 and the second pairing device 20 have been successfully paired; if not, establishing a Bluetooth connection between the first pairing device 10 and the second pairing device 20 according to the first Bluetooth configuration information; if so, the pairing is stopped.
In some embodiments, the first pairing device 10 further includes a first power module (not shown in the figures) for powering the components in the first pairing device 10, and the second pairing device 20 further includes a second power module for powering the components in the second pairing device 20.
As a specific embodiment of the present invention, a system workflow diagram of the bluetooth pairing system is shown in fig. 3:
S301, the wireless charging emission control circuit controls the emission induction coil to send handshake pulses.
S302, judging whether corresponding response pulses are received within a preset time limit; if not, then step S303 is performed; if so, step S304 is performed.
S303, dormancy is performed and time delay is performed.
That is, the sleep state is performed, the timer is performed, and the step S301 is returned when the timer result reaches the preset time period.
S304, the wireless charging transmission control circuit sends a response pulse to the first microprocessor to complete handshake interaction.
S305, the first microprocessor inquires of the first Bluetooth chip to obtain first Bluetooth configuration information and sends the first Bluetooth configuration information to the wireless charging emission control circuit.
S306, the wireless charging transmission control circuit sends the first Bluetooth configuration information and the charging configuration information through the transmission induction coil.
S307, the wireless charging receiving control circuit receives the first Bluetooth configuration information and the charging configuration information through the receiving induction coil, and establishes an induction energy channel between the transmitting induction coil and the receiving induction coil according to the charging configuration information so as to charge the second pairing device.
And S308, the wireless charging receiving control circuit sends the first Bluetooth configuration information to the second microprocessor.
S309, the second microprocessor queries the current configuration state of the second pairing device (namely, the second Bluetooth configuration information) according to the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired; if yes, go to step S310; if not, step S311 is performed.
S310, stopping pairing.
S311, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information.
In summary, according to the bluetooth pairing system of the embodiment of the present invention, by setting a first pairing device and a second pairing device, the first pairing device includes a first bluetooth chip, a first microprocessor and a first wireless charging module, and the second pairing device includes a second bluetooth chip, a second microprocessor and a second wireless charging module; the first microprocessor is respectively connected with the first Bluetooth chip and the first wireless charging module, and the second microprocessor is respectively connected with the second Bluetooth chip and the second wireless charging module; the first pairing device and the second pairing device carry out handshake interaction through the first wireless charging module and the second wireless charging module; when the handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information. Therefore, automatic pairing of Bluetooth equipment is achieved, the Bluetooth pairing process is simplified, the time consumption required by a user for Bluetooth pairing is saved, and meanwhile, the safety of the Bluetooth pairing process is improved.
In a second aspect, an embodiment of the present invention provides a control method of a bluetooth pairing system, as shown in fig. 4, where the control method of the bluetooth pairing system includes the following steps:
s401, the first wireless charging module and the second wireless charging module are controlled to carry out handshake interaction.
S402, when handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module.
S403, the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information.
In some embodiments, the control method further comprises: the first pairing device sends corresponding charging configuration information to the second pairing device through the first wireless charging module, so that the first pairing device and the second pairing device establish an electromagnetic induction energy channel according to the charging configuration information, and the second pairing device is subjected to wireless charging.
In some embodiments, the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information, including: the second pairing device inquires second Bluetooth configuration information of the second pairing device based on the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired; if not, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information; if so, the pairing is stopped.
It should be noted that the above description about the bluetooth pairing system is also applicable to the control method of the bluetooth pairing system, and will not be repeated herein.
In summary, according to the control method of the bluetooth pairing system of the embodiment of the invention, first, the first wireless charging module and the second wireless charging module are controlled to perform handshake interaction; then, when handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module; then, the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information. Therefore, automatic pairing of Bluetooth equipment is achieved, the Bluetooth pairing process is simplified, the time consumption required by a user for Bluetooth pairing is saved, and meanwhile, the safety of the Bluetooth pairing process is improved.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, for example, may be considered as a ordered listing of executable instructions for implementing logical functions, and may be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.
Claims (10)
1. The Bluetooth pairing system is characterized by comprising first pairing equipment and second pairing equipment, wherein the first pairing equipment comprises a first Bluetooth chip, a first microprocessor and a first wireless charging module, and the second pairing equipment comprises a second Bluetooth chip, a second microprocessor and a second wireless charging module;
The first microprocessor is respectively connected with the first Bluetooth chip and the first wireless charging module, and the second microprocessor is respectively connected with the second Bluetooth chip and the second wireless charging module;
The first pairing device and the second pairing device carry out handshake interaction through the first wireless charging module and the second wireless charging module;
When the handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module;
the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information.
2. The bluetooth pairing system according to claim 1, wherein the first wireless charging module comprises a wireless charging transmission control circuit and a transmission induction coil, the wireless charging transmission control circuit being connected to the first microprocessor and the transmission induction coil, respectively;
The second wireless charging module comprises a wireless charging receiving control circuit and a receiving induction coil, and the wireless charging receiving control circuit is respectively connected with the second microprocessor and the receiving induction coil.
3. The bluetooth pairing system of claim 2, wherein the first pairing device and the second pairing device handshake interact through the first wireless charging module and the second wireless charging module, comprising:
The wireless charging emission control circuit controls the emission induction coil to send handshake pulses;
And the wireless charging receiving control circuit returns corresponding response pulse when receiving the handshake pulse through the receiving induction coil, so that the first pairing device and the second pairing device successfully handshake.
4. The bluetooth pairing system according to claim 2, wherein the first microprocessor obtains first bluetooth configuration information corresponding to the first bluetooth chip, and sends the first bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module, including:
The first microprocessor inquires the first Bluetooth chip based on connection between the first microprocessor and the first Bluetooth chip to acquire first Bluetooth configuration information, and sends the first Bluetooth configuration information to the wireless charging emission control circuit, and the wireless charging emission control circuit controls the emission induction coil to send the first Bluetooth configuration information;
The second pairing device receives the first Bluetooth configuration information through the wireless charging receiving control circuit and the receiving induction coil.
5. The bluetooth pairing system of claim 1, wherein the first pairing device is further configured to send corresponding charging configuration information to the second pairing device through the first wireless charging module, so that the first pairing device and the second pairing device establish an electromagnetic induction energy channel according to the charging configuration information, and wirelessly charge the second pairing device.
6. The bluetooth pairing system as defined in claim 1, wherein the second pairing device bluetooth pairs with the first pairing device based on the first bluetooth configuration information, comprising:
the second pairing device inquires second Bluetooth configuration information of the second pairing device based on the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired;
If not, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information;
If so, the pairing is stopped.
7. The bluetooth pairing system as defined in claim 1, wherein the first pairing device further comprises a first power module for powering components in the first pairing device, and the second pairing device further comprises a second power module for powering components in the second pairing device.
8. A control method of a bluetooth pairing system according to any one of claims 1 to 7, comprising:
controlling the first wireless charging module and the second wireless charging module to carry out handshake interaction;
When handshake between the first pairing device and the second pairing device is successful, the first microprocessor acquires first Bluetooth configuration information corresponding to the first Bluetooth chip, and sends the first Bluetooth configuration information to the second pairing device through the first wireless charging module and the second wireless charging module;
the second pairing device performs Bluetooth pairing with the first pairing device based on the first Bluetooth configuration information.
9. The control method of a bluetooth pairing system according to claim 8, further comprising: the first pairing device sends corresponding charging configuration information to the second pairing device through the first wireless charging module, so that the first pairing device and the second pairing device establish an electromagnetic induction energy channel according to the charging configuration information, and the second pairing device is subjected to wireless charging.
10. The control method of a bluetooth pairing system according to claim 8, wherein the second pairing device performs bluetooth pairing with the first pairing device based on the first bluetooth configuration information, comprising:
the second pairing device inquires second Bluetooth configuration information of the second pairing device based on the first Bluetooth configuration information so as to judge whether the first pairing device and the second pairing device are successfully paired;
If not, establishing Bluetooth connection between the first pairing device and the second pairing device according to the first Bluetooth configuration information;
If so, the pairing is stopped.
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| CN202410301031.4A CN118301621A (en) | 2024-03-15 | 2024-03-15 | Bluetooth pairing system and control method thereof |
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2024
- 2024-03-15 CN CN202410301031.4A patent/CN118301621A/en active Pending
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