CN109309965B

CN109309965B - Bluetooth communication method and device based on shared channel controlled by cloud

Info

Publication number: CN109309965B
Application number: CN201811032746.5A
Authority: CN
Inventors: 李文田
Original assignee: Beijing ByteDance Network Technology Co Ltd
Current assignee: Douyin Vision Co Ltd; Douyin Vision Beijing Co Ltd
Priority date: 2018-09-05
Filing date: 2018-09-05
Publication date: 2021-03-19
Anticipated expiration: 2038-09-05
Also published as: CN109309965A

Abstract

The disclosure discloses a Bluetooth communication method and device based on a shared channel controlled by a cloud, an electronic device and a computer readable storage medium. The Bluetooth communication method based on the shared channel controlled by the cloud comprises the following steps: reporting the first connection information to a cloud end in response to the connection to the second device; in response to receiving a broadcast instruction of a cloud, creating a first service, and sending a first broadcast through the first service, wherein the first broadcast has information of the second device; connecting to a third device in response to receiving a request for the third device to connect to the second device; and forwarding the data sent by the third equipment to the second equipment. The embodiment of the disclosure solves the problem of monopolization of the Bluetooth device by sharing the communication channel with the user equipment occupying the Bluetooth device.

Description

Bluetooth communication method and device based on shared channel controlled by cloud

Technical Field

The present disclosure relates to the field of communications, and in particular, to a bluetooth communication method and apparatus based on a shared channel controlled by a cloud, an electronic device, and a computer-readable storage medium.

Background

In recent years, as the technology updating speed is increasing, people hope to apply the emerging technology to daily life. Compared with the traditional home product, the intelligent and networked home product is more popular due to the characteristics of safety, simplicity, convenience, powerful functions and the like. By means of the mature automation technology, the sensor technology, the electrical technology and the embedded technology, part of household products are intelligentized to be practical, such as intelligent curtains, intelligent lighting, intelligent sockets and the like. However, the final purpose of smart home is not the intellectualization of a single home product, but a home network is formed by a plurality of home devices, and the daily home life is continuously more convenient and humanized by combining the smart client devices which are popularized at present, such as smart phones, smart tablets and the like. At present, the standardization degree is high in the aspect of intelligent household terminal equipment, and the mainstream wireless communication mode is bluetooth communication.

However, when bluetooth communication is used, there is an exclusive problem of bluetooth devices, that is, when a bluetooth device is already connected by one device, other devices are connected to the bluetooth device, and the connected device must wait for the disconnection of the bluetooth communication before the bluetooth device can be connected, which causes inconvenience in the use of the bluetooth device.

Disclosure of Invention

In a first aspect, an embodiment of the present disclosure provides a bluetooth communication method based on a shared channel controlled by a cloud, including:

reporting the first connection information to a cloud end in response to the connection to the second device;

in response to receiving a broadcast instruction of a cloud, creating a first service, and sending a first broadcast through the first service, wherein the first broadcast has information of the second device;

connecting to a third device in response to receiving a request for the third device to connect to the second device;

and forwarding the data sent by the third equipment to the second equipment.

Further, the bluetooth communication method based on the shared channel controlled by the cloud further includes:

in response to the third device disconnecting from the second device, communication continues with the second device.

Further, reporting the first connection information to the cloud in response to connecting to the second device includes:

and responding to the connection to the second equipment, and sending the information of the first equipment, the information of the second equipment and the connection state to the cloud.

Further, the creating a first service in response to receiving the broadcast instruction from the cloud, and sending a first broadcast through the first service, where the first broadcast includes information of the second device, including:

and in response to receiving a broadcast instruction from the cloud, creating a gatt server locally, and sending a Bluetooth broadcast through the gatt server, wherein the Bluetooth broadcast carries information of the second device.

Further, the information of the second device is the MAC address and/or the user ID of the first device, and the information of the second device is the MAC address of the second device.

In a second aspect, an embodiment of the present disclosure provides a bluetooth communication method based on a shared channel controlled by a cloud, including:

in response to receiving first connection information sent by first equipment, storing the first connection information in a cloud end;

inquiring the equipment information connected with the second equipment in response to receiving an inquiry request sent by the third equipment;

triggering one-time scheduling in response to the inquiry that the first equipment is connected with the second equipment;

in response to scheduling the third device, a broadcast instruction is sent to the first device.

Further, after the sending the broadcast instruction to the first device in response to scheduling the third device, the method further includes:

and responding to the received second connection information sent by the third equipment, storing the second connection information in the cloud, and deleting the first connection information.

Further, said transmitting a broadcast instruction to the first device in response to scheduling the third device comprises:

and responding to the scheduling of the third device, pushing the information of the third device to the top of the stack of the scheduling stack, and sending a broadcast instruction to the first device.

In a third aspect, an embodiment of the present disclosure provides a bluetooth communication method based on a shared channel controlled by a cloud, including:

sending a query request to a cloud, wherein the query request comprises query information and is used for querying the equipment information of the second equipment which is currently connected;

scanning a first broadcast, wherein the first broadcast is provided with equipment information of second equipment;

sending a connection request to the second device in response to scanning for the first broadcast.

Further, after the sending the connection request to the second device, the method further includes:

and reporting second connection information to a cloud end in response to the connection to the second device.

Further, before sending the query request to the cloud, the method further includes:

sending a connection request to the second device;

it is determined that a response of the second device is not received or a response to reject the connection is received.

In a fourth aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including:

the first reporting module is used for responding to the connection to the second equipment and reporting the first connection information to the cloud end;

the broadcasting module is used for responding to a received broadcasting instruction of the cloud, creating a first service and sending a first broadcast through the first service, wherein the first broadcast has information of the second equipment;

a first connection module for connecting to a third device in response to receiving a request for the third device to connect to the second device;

and the forwarding module is used for forwarding the data sent by the third equipment to the second equipment.

Further, the bluetooth communication device based on the shared channel controlled by the cloud further includes:

a recovery module to continue communicating with the second device in response to the third device disconnecting from the second device.

Further, the first reporting module is configured to send the information of the first device, the information of the second device, and the connection status to the cloud in response to connection to the second device.

Further, the broadcasting module is configured to create a gatt server locally in response to receiving a broadcast instruction from the cloud, and send a bluetooth broadcast through the gatt server, where the bluetooth broadcast includes information of the second device.

In a fifth aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including:

the storage module is used for responding to the received first connection information sent by the first equipment and storing the first connection information in the cloud end;

the query module is used for responding to a received query request sent by the third equipment and querying the equipment information connected with the second equipment;

the scheduling module is used for responding to the inquiry that the first equipment is connected with the second equipment and triggering one-time scheduling;

and the broadcast instruction sending module is used for responding to the scheduling of the third equipment and sending the broadcast instruction to the first equipment.

and the updating module is used for responding to the received second connection information sent by the third equipment, storing the second connection information in the cloud and deleting the first connection information.

Further, the broadcast instruction sending module is configured to respond to scheduling of a third device, push information of the third device to a stack top of a scheduling stack, and send a broadcast instruction to the first device.

In a sixth aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including:

the query request sending module is used for sending a query request to the cloud, wherein the query request comprises query information and is used for querying the equipment information of the second equipment which is currently connected;

the scanning module is used for scanning a first broadcast, and the first broadcast is provided with equipment information of second equipment;

a first connection request module to send a connection request to the second device in response to scanning the first broadcast.

and the second reporting module is used for responding to the connection to the second equipment and reporting the second connection information to the cloud.

a second connection request module, configured to send a connection request to a second device;

a response determination module for determining that no response is received from the second device or that a response is received denying the connection.

In a seventh aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including: at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the cloud-controlled shared channel-based bluetooth communication methods of the first aspect.

In an eighth aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including: at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the cloud-controlled shared channel-based bluetooth communication methods of the second aspect.

In a ninth aspect, an embodiment of the present disclosure provides a bluetooth communication device based on a shared channel controlled by a cloud, including: at least one processor; and the number of the first and second groups,

a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform any of the cloud-controlled shared channel-based bluetooth communication methods of the third aspect.

In a tenth aspect, an embodiment of the present disclosure provides a non-transitory computer-readable storage medium, which stores computer instructions for causing a computer to execute any one of the foregoing methods for bluetooth communication based on a shared channel controlled by a cloud.

In an eleventh aspect, an embodiment of the present disclosure provides a non-transitory computer-readable storage medium, which stores computer instructions for causing a computer to execute any one of the foregoing second aspect of the method for bluetooth communication based on a shared channel under cloud control.

In a twelfth aspect, an embodiment of the present disclosure provides a non-transitory computer-readable storage medium, which stores computer instructions for causing a computer to execute any one of the foregoing third aspects of the method for bluetooth communication based on a shared channel under cloud control.

The embodiment of the disclosure provides a shared channel Bluetooth communication method and device based on cloud control, an electronic device and a computer-readable storage medium. The Bluetooth communication method based on the shared channel controlled by the cloud comprises the following steps: reporting the first connection information to a cloud end in response to the connection to the second device; in response to receiving a broadcast instruction of a cloud, creating a first service, and sending a first broadcast through the first service, wherein the first broadcast has information of the second device; connecting to a third device in response to receiving a request for the third device to connect to the second device; and forwarding the data sent by the third equipment to the second equipment. The embodiment of the disclosure solves the problem of monopolization of the Bluetooth device by sharing the communication channel with the user equipment occupying the Bluetooth device.

The foregoing is a summary of the present disclosure, and for the purposes of promoting a clear understanding of the technical means of the present disclosure, the present disclosure may be embodied in other specific forms without departing from the spirit or essential attributes thereof.

Drawings

In order to more clearly illustrate the embodiments of the present disclosure or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present disclosure, and other drawings can be obtained according to the drawings without creative efforts for those skilled in the art.

FIG. 1 is a schematic diagram of an exemplary application environment of an embodiment of the present disclosure;

fig. 2 is a flowchart of a first embodiment of a bluetooth communication method based on a shared channel controlled by a cloud according to the present disclosure;

fig. 3 is a flowchart of an embodiment of a bluetooth communication method based on a shared channel controlled by a cloud according to the present disclosure;

fig. 4 is a flowchart of an embodiment of a bluetooth communication method based on a shared channel controlled by a cloud in an embodiment of the present disclosure

Fig. 5 is a communication flow diagram of a shared channel bluetooth communication system based on cloud control according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a first embodiment of a bluetooth communication device based on a shared channel controlled by a cloud according to the present disclosure;

fig. 7 is a schematic structural diagram of a second embodiment of a bluetooth communication apparatus based on a shared channel controlled by a cloud according to the present disclosure;

fig. 8 is a schematic structural diagram of a third embodiment of a bluetooth communication apparatus based on a shared channel controlled by a cloud according to the present disclosure;

fig. 9 is a schematic structural diagram of a shared channel bluetooth communication device based on cloud control according to an embodiment of the present disclosure;

FIG. 10 is a schematic structural diagram of a computer-readable storage medium provided in accordance with an embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of a bluetooth communication terminal based on a shared channel controlled by a cloud according to an embodiment of the present disclosure.

Detailed Description

The embodiments of the present disclosure are described below with specific examples, and other advantages and effects of the present disclosure will be readily apparent to those skilled in the art from the disclosure in the specification. It is to be understood that the described embodiments are merely illustrative of some, and not restrictive, of the embodiments of the disclosure. The disclosure may be embodied or carried out in various other specific embodiments, and various modifications and changes may be made in the details within the description without departing from the spirit of the disclosure. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict. All other embodiments, which can be derived by a person skilled in the art from the embodiments disclosed herein without making any creative effort, shall fall within the protection scope of the present disclosure.

It is noted that various aspects of the embodiments are described below within the scope of the appended claims. It should be apparent that the aspects described herein may be embodied in a wide variety of forms and that any specific structure and/or function described herein is merely illustrative. Based on the disclosure, one skilled in the art should appreciate that one aspect described herein may be implemented independently of any other aspects and that two or more of these aspects may be combined in various ways. For example, an apparatus may be implemented and/or a method practiced using any number of the aspects set forth herein. Additionally, such an apparatus may be implemented and/or such a method may be practiced using other structure and/or functionality in addition to one or more of the aspects set forth herein.

It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present disclosure, and the drawings only show the components related to the present disclosure rather than the number, shape and size of the components in actual implementation, and the type, amount and ratio of the components in actual implementation may be changed arbitrarily, and the layout of the components may be more complicated.

In addition, in the following description, specific details are provided to facilitate a thorough understanding of the examples. However, it will be understood by those skilled in the art that the aspects may be practiced without these specific details.

Fig. 1 is a schematic diagram of a typical application scenario of the present disclosure. In a typical application, there are a plurality of user equipments 101 in the system, typically, the user equipment 101 may be a smart phone, the user equipment 101 may control the bluetooth device 102 through a specific APP, typically, the bluetooth device 102 may be a bluetooth lamp, the bluetooth device 102 may be managed by a bluetooth gateway 103, the user equipment 101 and the bluetooth gateway 103 and the bluetooth device 102 and the bluetooth gateway 103 are connected through a bluetooth link 105, and the bluetooth gateway 103 may be connected with a cloud server through wifi or a 4G network 106.

Fig. 2 is a flowchart of a first embodiment of a bluetooth communication method based on a shared channel under cloud control according to an embodiment of the present disclosure, where the bluetooth communication method based on a shared channel under cloud control according to this embodiment may be executed by a bluetooth communication apparatus based on a shared channel under cloud control, the bluetooth communication apparatus based on a shared channel under cloud control may be implemented as software, or implemented as a combination of software and hardware, and the bluetooth communication apparatus based on a shared channel under cloud control may be integrated in a certain device in a communication system, such as a communication terminal device. As shown in fig. 2, the method comprises the steps of:

step S201, responding to the connection to the second device, reporting the first connection information to the cloud;

in this step, the first device is connected to a second device, which in one embodiment may be a user device a, which may be a smart terminal device, and the second device is a bluetooth device, such as a bluetooth light, a bluetooth curtain controller, or the like. The method comprises the steps that a user device A is connected to a Bluetooth device B, and after the user device A is connected to the Bluetooth device B, the user device A actively reports connection information to a cloud server, wherein the connection information comprises a user ID and/or an MAC address of the user device A, an MAC address of the Bluetooth device B and connection states of the user device A and the Bluetooth device B.

Step S202, in response to receiving a broadcast instruction of a cloud, creating a first service, and sending a first broadcast through the first service, wherein the first broadcast has information of the second device;

in this step, the user equipment a receives a broadcast command sent by the cloud, creates a gatt server locally by the user equipment a, and simulates the bluetooth equipment B to send a bluetooth broadcast through the gatt server, where the bluetooth broadcast has the MAC address of the bluetooth equipment B.

Step S203, responding to the request of the third device for connecting the second device, connecting to the third device;

when user device C wants to connect to bluetooth device B, it scans the bluetooth broadcast signal of bluetooth device B simulated by user device a and sends a request for connecting bluetooth device B to user device a, and user device a connects user device C to the gatt server created by user device a after receiving the connection request of user device C.

Step S204, forwarding the data sent by the third device to the second device.

After connecting to the second user device C, the user device a starts forwarding data transmitted from the user device C to the bluetooth device B to enable the user device C to communicate with the bluetooth device B.

In this embodiment, after step S204, the method may further include:

step S205, in response to the third device disconnecting from the second device, continues communication with the second device.

After the data forwarding of the user device C is started, the user device a stops the data communication with the bluetooth device B, and when the user device C disconnects from the bluetooth device B (actually, the connection with the user device a is disconnected, but the user device a at this moment is logically the bluetooth device B for the user device C), the user device a resumes the communication with the bluetooth device B. When the communication between the user equipment C and the Bluetooth equipment B is finished, the connection with the Bluetooth equipment B is disconnected (actually, the communication with the user equipment A is disconnected), and the user equipment A resumes the communication with the Bluetooth equipment B.

The embodiment of the disclosure provides a shared channel Bluetooth communication method and device based on cloud control, an electronic device and a computer-readable storage medium. The Bluetooth communication method based on the shared channel controlled by the cloud comprises the following steps: reporting the first connection information to a cloud end in response to the connection to the second device; in response to receiving a broadcast instruction of a cloud, creating a first service, and sending a first broadcast through the first service, wherein the first broadcast has information of the second device; connecting to a third device in response to receiving a request for the third device to connect to the second device; and forwarding the data sent by the third equipment to the second equipment. According to the embodiment of the disclosure, the problem of monopolization of the Bluetooth device is solved by sharing the communication channel with the user equipment occupying the Bluetooth device, so that the user equipment needing to be connected with the Bluetooth device can be connected to the required Bluetooth device in time.

Fig. 3 is a flowchart of a first embodiment of a bluetooth communication method based on a shared channel under cloud control according to an embodiment of the present disclosure, where the bluetooth communication method based on a shared channel under cloud control according to this embodiment may be executed by a bluetooth communication apparatus based on a shared channel under cloud control, the bluetooth communication apparatus based on a shared channel under cloud control may be implemented as software, or implemented as a combination of software and hardware, and the bluetooth communication apparatus based on a shared channel under cloud control may be integrated in a certain device in a communication system, such as a cloud device. As shown in fig. 3, the method comprises the steps of:

step 301, in response to receiving first connection information sent by a first device, storing the first connection information in a cloud;

in this step, the cloud receives the first connection information reported by the user equipment a, and stores the first connection information for later query. Specifically, the cloud may store the first connection information in a connection state table, where the table may represent a connection relationship between the user equipment and the bluetooth device, and may query, using the MAC address of the bluetooth device, the user ID and/or the MAC address of the user equipment connected to the bluetooth device.

Step 302, in response to receiving a query request sent by a third device, querying device information connected to the second device;

in this step, the cloud receives an inquiry request sent by the third device, where the inquiry request includes the MAC address of the second device, specifically, the MAC address of the bluetooth device B, and after receiving the inquiry request, the cloud queries information of the user device currently connected to the bluetooth device B, such as the user ID or the MAC address of the user device, in the connection status table.

Step 303, in response to the inquiry that the first device is connected to the second device, triggering a scheduling.

In this step, after inquiring that the user equipment a is connected to the bluetooth device B, a scheduling operation is triggered, and the scheduling operation may be to determine which of the user equipment a and the user equipment C has a right to preferentially communicate with the bluetooth device B according to a certain policy. Typically, the priorities of the user equipment a and the user of the user equipment C can be compared according to the user ID of the user equipment a and the ID of the user equipment C, the priority is scheduled to be higher, if the priorities are the same as high, the current communication busy degree between the user equipment a and the bluetooth equipment B can be judged, and if the communication between the user equipment a and the bluetooth equipment B is idle, the user equipment C and the bluetooth equipment B can be allowed to communicate first. The scheduling policy is not limited to the above-mentioned policy, which is merely an example for illustration, and an appropriate scheduling policy may be actually made according to the actual situation.

Step S304, in response to scheduling the third device, sends a broadcast instruction to the first device.

In this step, the cloud selects whether to send a broadcast instruction to the user equipment a according to the scheduling result. There are two types of scheduling instructions: the scheduling user equipment C is communicated with the Bluetooth equipment B, and the scheduling user equipment A is communicated with the Bluetooth equipment B. And when the scheduling result is that the user equipment C is the user equipment C, the cloud end sends a broadcast instruction to the user equipment A, so that the user equipment A simulates the Bluetooth equipment B to send a broadcast signal. In this step, when the scheduling result is that the user equipment C communicates with the bluetooth device B, the user ID or the MAC address of the user equipment C is pushed to the top of the scheduling stack in the cloud, the user ID or the MAC address of the user equipment currently waiting for communication with the bluetooth device B is stored in the scheduling stack, and only the user equipment on the top of the stack can communicate with the bluetooth device B.

In this embodiment, after step S304, the method may further include:

step S305, in response to receiving the second connection information sent by the third device, storing the second connection information in the cloud, and deleting the first connection information.

In this step, since the user equipment C is already connected to the bluetooth device B, it actively sends the current second connection information to the cloud to update the previous first connection information, thereby ensuring the accuracy of the query result of the subsequent query request.

It should be noted that an authentication step may be added to the cloud, the cloud stores authentication information of the user equipment in advance, and after receiving the query request, the cloud authenticates information of the user equipment C in the query request, for example, whether the user ID and/or the MAC address of the user equipment C is in the registered equipment list is searched. And after the authentication is passed, triggering the subsequent inquiry operation, otherwise, directly sending a rejection to the user equipment C.

Fig. 4 is a flowchart of a third embodiment of the bluetooth communication method based on a shared channel under cloud control according to the present disclosure, where the bluetooth communication method based on a shared channel under cloud control according to the present disclosure may be executed by a bluetooth communication device based on a shared channel under cloud control, the bluetooth communication device based on a shared channel under cloud control may be implemented as software, or implemented as a combination of software and hardware, and the bluetooth communication device based on a shared channel under cloud control may be integrated in a certain device in a communication system, such as a communication terminal device. As shown in fig. 4, the method includes the steps of:

step S401, sending a query request to a cloud, wherein the query request comprises query information and is used for querying the device information of the second device which is currently connected;

in this step, the user device C sends an inquiry request to the cloud to inquire about the user device currently connected to the bluetooth device B. However, it should be noted that the user equipment C does not need to acquire the device information of the user equipment a, and the searched information of the user equipment is only used by the cloud.

Step S402, scanning a first broadcast, wherein the first broadcast is provided with equipment information of second equipment;

in this step, after the inquiry request is sent out, as long as no response of refusing sent by the cloud is received, the user equipment C always scans the bluetooth broadcast, and the bluetooth broadcast carries the MAC address of the bluetooth equipment B which the user equipment C wants to connect to.

Step S403, in response to scanning the first broadcast, sending a connection request to the second device.

In this step, when a bluetooth broadcast with the MAC address of the bluetooth device B is scanned, the user device C transmits a connection request according to the MAC address.

In this embodiment, after step S403, the method may further include:

step S404, reporting second connection information to the cloud in response to the connection to the second device.

When the user equipment C is connected to the bluetooth equipment B, the user equipment C currently connected to the bluetooth equipment B is the user equipment C, and at this time, the user equipment C needs to report the current second connection information to the cloud to update the connection state table of the cloud.

In this embodiment, before step S401, the method may further include:

step S405, sending a connection request to the second device;

step S406, it is determined that no response of the second device is received or a response of rejecting the connection is received.

In the above step, the user device C attempts to connect to the bluetooth device B, but may not respond to the connection request of the user device C because the bluetooth device B has already been connected by the user device a, and when the response of the bluetooth device B is not received for a certain time, the user device C may determine that the bluetooth device B does not respond; or the bluetooth device B may directly give the user device C a direct response to the connection rejection. When the bluetooth device B cannot be connected, the user device C performs step S401.

Fig. 5 is an overall flowchart of the bluetooth communication system based on the shared channel controlled by the cloud according to the embodiment of the present disclosure, and as shown in fig. 5, the entire system includes four parts, namely, a user equipment a, a bluetooth equipment B, a user equipment C, and a cloud. In the communication system, a user device A is initially connected with a Bluetooth device B, and after the user device A is connected with the Bluetooth device B, the user device A reports the connection information of the user device A and the Bluetooth device B to a cloud; when a user device C wants to connect with a Bluetooth device B, the user device C finds that the connection is not up, then the user device C sends an inquiry request to a cloud end, when the cloud end receives the inquiry request sent by the user device C, the MAC address of the Bluetooth device B is analyzed from the inquiry request, the current device is inquired in a connection state table, the cloud end triggers a first scheduling when the user device A is inquired to be connected with the Bluetooth device B, the priorities of the user device A and the user device C are compared, whether a broadcast instruction is sent or not is determined according to the comparison result, for example, the user device C is scheduled to be communicated with the Bluetooth device B, the cloud end pushes the user ID and/or the MAC address of the user device C to the top of a scheduling stack and sends the broadcast instruction to the user device A, and after the user device A receives the broadcast instruction, a gat server is created locally to simulate the Bluetooth device B to send the Bluetooth broadcast, the Bluetooth broadcast is provided with the MAC address of the Bluetooth device B, after a user C sends an inquiry request, the Bluetooth broadcast with the MAC address of the Bluetooth device B is scanned, after the Bluetooth broadcast of the Bluetooth device B simulated by the user A is scanned, the Bluetooth broadcast is connected to a gatt server of the user A, when the user A finds that the user C is connected to the gatt server, the data from the user C to the Bluetooth device B is forwarded, at the moment, the user C reports new second connection information to a cloud end, after the user C and the Bluetooth device B complete communication and are disconnected, an instruction for deleting the connection state is sent to the cloud end, the cloud end performs a stacking operation on the user ID and/or the MAC address of the user C, the user A recovers the communication with the Bluetooth device B, and updates a connection state table of the cloud end.

In one embodiment, after the ue C is connected to the bluetooth device B (it is understood that, in fact, after being scheduled to communicate with the bluetooth device B, the ue a is physically connected to the bluetooth device B), the ue a stops simulating the broadcast of the bluetooth device B, and during the communication with the bluetooth device B, if another ue D wants to connect to the bluetooth device B, the same ue D may perform the same operation as the previous ue C to query the ue currently connected to the bluetooth device B, and then, also through the scheduling, if the ue D is scheduled, the information of D may be pushed, and the cloud instructs the ue C to transmit the broadcast signal so that the ue D is connected to the ue C, and the data of the ue D is forwarded to the bluetooth device B via the ue C and the ue a, through a layer-by-layer stacking manner, new user equipment is continuously added, and details are not repeated herein.

In the above process, an authentication process may also be added, the cloud stores authentication information of the user equipment in advance, and after receiving the query request, the cloud authenticates information of the user equipment C in the query request, for example, whether the user ID and/or the MAC address of the user equipment C is in the registered equipment list is searched. After the authentication is passed, the inquiry and the subsequent scheduling are triggered, otherwise, the rejection is directly sent to the user equipment C.

Fig. 6 is a schematic structural diagram of a first embodiment of a bluetooth communication device 60 based on a shared channel controlled by a cloud according to an embodiment of the present disclosure, as shown in fig. 6, the device includes: the system comprises a first reporting module 61, a broadcasting module 62, a first connecting module 63 and a forwarding module 64. Wherein the content of the first and second substances,

the first reporting module 61 is configured to report the first connection information to the cloud in response to connection to the second device;

the broadcast module 62 is configured to create a first service in response to receiving a broadcast instruction from the cloud, and send a first broadcast through the first service, where the first broadcast includes information of the second device;

a first connection module 63, configured to connect to a third device in response to receiving a request for the third device to connect to the second device;

and a forwarding module 64, configured to forward the data sent by the third device to the second device.

Further, the cloud-control-based shared channel bluetooth communication apparatus 60 further includes:

a recovery module 65 for continuing communication with the second device in response to the third device disconnecting from the second device.

Further, the first reporting module 61 is configured to send the information of the first device, the information of the second device, and the connection status to the cloud in response to connection to the second device.

Further, the broadcasting module 62 is configured to create a gatt server locally in response to receiving a broadcast instruction from the cloud, and send a bluetooth broadcast through the gatt server, where the bluetooth broadcast includes information of the second device.

The apparatus shown in fig. 6 can perform the method of the embodiment shown in fig. 2, and reference may be made to the related description of the embodiment shown in fig. 2 for a part of this embodiment that is not described in detail. The implementation process and technical effect of the technical solution refer to the description in the embodiment shown in fig. 2, and are not described herein again.

In a second embodiment of the bluetooth communication device 70 based on the shared channel controlled by the cloud in the embodiment of the present disclosure, as shown in fig. 7, the bluetooth communication device 70 based on the shared channel controlled by the cloud includes: a storage module 71, an inquiry module 72, a scheduling module 73 and a broadcast instruction sending module 74. Wherein the content of the first and second substances,

the saving module 71 is configured to, in response to receiving first connection information sent by the first device, save the first connection information in the cloud;

a query module 72, configured to query, in response to receiving a query request sent by a third device, device information connected to the second device;

a scheduling module 73, configured to trigger a scheduling in response to querying that the first device is connected to the second device;

a broadcast instruction transmitting module 74 for transmitting a broadcast instruction to the first device in response to scheduling the third device.

Further, the cloud-control-based shared channel bluetooth communication apparatus 70 further includes:

the updating module 75 is configured to, in response to receiving second connection information sent by the third device, store the second connection information in the cloud, and delete the first connection information.

Further, the broadcast instruction sending module 74 is configured to, in response to scheduling the third device, push information of the third device to the top of the stack of the scheduling stack, and send a broadcast instruction to the first device.

The apparatus in the second embodiment shown in fig. 7 can perform the method of the embodiment shown in fig. 3, and reference may be made to the related description of the embodiment shown in fig. 3 for a part not described in detail in this embodiment. The implementation process and technical effect of the technical solution refer to the description in the embodiment shown in fig. 3, and are not described herein again.

In a second embodiment of the bluetooth communication device 80 based on a shared channel controlled by a cloud according to the present disclosure, as shown in fig. 8, the bluetooth communication device 80 based on a shared channel controlled by a cloud includes: an inquiry request sending module 81, a scanning module 82, and a first connection request module 83. Wherein the content of the first and second substances,

a query request sending module 81, configured to send a query request to a cloud, where the query request includes query information and is used to query information of a device currently connected to a second device;

a scanning module 82, configured to scan a first broadcast, where the first broadcast includes device information of a second device;

a first connection request module 83, configured to send a connection request to the second device in response to scanning the first broadcast.

Further, the cloud-control-based shared channel bluetooth communication apparatus 80 further includes:

a second reporting module 84, configured to report the second connection information to the cloud in response to the connection to the second device.

a second connection request module 85, configured to send a connection request to the second device;

a response determination module 86 configured to determine that no response is received from the second device or that a response is received to deny the connection.

The apparatus in the second embodiment shown in fig. 8 can perform the method in the embodiment shown in fig. 4, and reference may be made to the related description of the embodiment shown in fig. 4 for a part not described in detail in this embodiment. The implementation process and technical effect of the technical solution refer to the description in the embodiment shown in fig. 4, and are not described herein again.

Fig. 9 is a hardware block diagram illustrating an electronic device according to an embodiment of the present disclosure. As shown in fig. 9, an electronic device 90 according to an embodiment of the present disclosure includes a memory 91 and a processor 92.

The memory 91 is used to store non-transitory computer readable instructions. In particular, memory 91 may include one or more computer program products that may include various forms of computer-readable storage media, such as volatile memory and/or non-volatile memory. The volatile memory may include, for example, Random Access Memory (RAM), cache memory (cache), and/or the like. The non-volatile memory may include, for example, Read Only Memory (ROM), hard disk, flash memory, etc.

The processor 92 may be a Central Processing Unit (CPU) or other form of processing unit having data processing capabilities and/or instruction execution capabilities, and may control other components in the electronic device 90 to perform desired functions. In an embodiment of the present disclosure, the processor 92 is configured to execute the computer readable instructions stored in the memory 91, so that the electronic device 90 performs all or part of the aforementioned steps of the bluetooth communication method based on the shared channel controlled by the cloud in the embodiments of the present disclosure.

Those skilled in the art should understand that, in order to solve the technical problem of how to obtain a good user experience, the present embodiment may also include well-known structures such as a communication bus, an interface, and the like, and these well-known structures should also be included in the protection scope of the present invention.

For the detailed description of the present embodiment, reference may be made to the corresponding descriptions in the foregoing embodiments, which are not repeated herein.

Fig. 10 is a schematic diagram illustrating a computer-readable storage medium according to an embodiment of the present disclosure. As shown in fig. 10, a computer-readable storage medium 100, having non-transitory computer-readable instructions 101 stored thereon, in accordance with an embodiment of the present disclosure. When executed by a processor, the non-transitory computer readable instructions 101 perform all or part of the steps of the above-described bluetooth communication method based on a shared channel controlled by a cloud according to the embodiments of the present disclosure.

The computer-readable storage medium 100 includes, but is not limited to: optical storage media (e.g., CD-ROMs and DVDs), magneto-optical storage media (e.g., MOs), magnetic storage media (e.g., magnetic tapes or removable disks), media with built-in rewritable non-volatile memory (e.g., memory cards), and media with built-in ROMs (e.g., ROM cartridges).

Fig. 11 is a diagram illustrating a hardware structure of a terminal device according to an embodiment of the present disclosure. As shown in fig. 11, the bluetooth communication terminal 110 based on the shared channel under cloud control includes the above-mentioned embodiment of the bluetooth communication device based on the shared channel under cloud control.

The terminal device may be implemented in various forms, and the terminal device in the present disclosure may include, but is not limited to, mobile terminal devices such as a mobile phone, a smart phone, a notebook computer, a digital broadcast receiver, a PDA (personal digital assistant), a PAD (tablet computer), a PMP (portable multimedia player), a navigation apparatus, a vehicle-mounted terminal device, a vehicle-mounted display terminal, a vehicle-mounted electronic rear view mirror, and the like, and fixed terminal devices such as a digital TV, a desktop computer, and the like.

The terminal may also include other components as equivalent alternative embodiments. As shown in fig. 11, the cloud-control-based shared channel bluetooth communication terminal 110 may include a power supply unit 111, a wireless communication unit 112, an a/V (audio/video) input unit 113, a user input unit 114, a sensing unit 115, an interface unit 116, a controller 117, an output unit 118, a storage unit 119, and the like. Fig. 11 shows a terminal having various components, but it is to be understood that not all of the shown components are required to be implemented, and that more or fewer components may alternatively be implemented.

The wireless communication unit 112 allows, among other things, radio communication between the terminal 110 and a wireless communication system or network. The a/V input unit 113 is for receiving an audio or video signal. The user input unit 114 may generate key input data to control various operations of the terminal device according to a command input by a user. The sensing unit 115 detects a current state of the terminal 110, a position of the terminal 110, presence or absence of a touch input of the terminal 110 by a user, an orientation of the terminal 110, acceleration or deceleration movement and direction of the terminal 110, and the like, and generates a command or signal for controlling an operation of the terminal 110. The interface unit 116 serves as an interface through which at least one external device is connected to the terminal 110. The output unit 118 is configured to provide output signals in a visual, audio, and/or tactile manner. The storage unit 119 may store software programs or the like for processing and controlling operations performed by the controller 117, or may temporarily store data that has been output or is to be output. The storage unit 119 may include at least one type of storage medium. Also, the terminal 110 may cooperate with a network storage device that performs a storage function of the storage unit 119 through a network connection. The controller 117 generally controls the overall operation of the terminal device. In addition, the controller 117 may include a multimedia module for reproducing or playing back multimedia data. The controller 117 may perform a pattern recognition process to recognize a handwriting input or a picture drawing input performed on the touch screen as a character or an image. The power supply unit 111 receives external power or internal power and supplies appropriate power required to operate the respective elements and components under the control of the controller 117.

Various embodiments of the cloud-controlled shared channel-based bluetooth communication methods presented in this disclosure may be implemented using a computer-readable medium, such as computer software, hardware, or any combination thereof. For hardware implementation, various embodiments of the cloud-controlled shared channel-based bluetooth communication method proposed by the present disclosure may be implemented by using at least one of an Application Specific Integrated Circuit (ASIC), a Digital Signal Processor (DSP), a Digital Signal Processing Device (DSPD), a Programmable Logic Device (PLD), a Field Programmable Gate Array (FPGA), a processor, a controller, a microcontroller, a microprocessor, an electronic unit designed to perform the functions described herein, and in some cases, various embodiments of the cloud-controlled shared channel-based bluetooth communication method proposed by the present disclosure may be implemented in the controller 77. For software implementation, various embodiments of the cloud-controlled shared channel-based bluetooth communication method presented in the present disclosure may be implemented with a separate software module that allows at least one function or operation to be performed. The software codes may be implemented by software applications (or programs) written in any suitable programming language, which may be stored in the memory unit 119 and executed by the controller 117.

The foregoing describes the general principles of the present disclosure in conjunction with specific embodiments, however, it is noted that the advantages, effects, etc. mentioned in the present disclosure are merely examples and are not limiting, and they should not be considered essential to the various embodiments of the present disclosure. Furthermore, the foregoing disclosure of specific details is for the purpose of illustration and description and is not intended to be limiting, since the disclosure is not intended to be limited to the specific details so described.

The block diagrams of devices, apparatuses, systems referred to in this disclosure are only given as illustrative examples and are not intended to require or imply that the connections, arrangements, configurations, etc. must be made in the manner shown in the block diagrams. These devices, apparatuses, devices, systems may be connected, arranged, configured in any manner, as will be appreciated by those skilled in the art. Words such as "including," "comprising," "having," and the like are open-ended words that mean "including, but not limited to," and are used interchangeably therewith. The words "or" and "as used herein mean, and are used interchangeably with, the word" and/or, "unless the context clearly dictates otherwise. The word "such as" is used herein to mean, and is used interchangeably with, the phrase "such as but not limited to".

Also, as used herein, "or" as used in a list of items beginning with "at least one" indicates a separate list, such that, for example, a list of "A, B or at least one of C" means A or B or C, or AB or AC or BC, or ABC (i.e., A and B and C). Furthermore, the word "exemplary" does not mean that the described example is preferred or better than other examples.

It is also noted that in the systems and methods of the present disclosure, components or steps may be decomposed and/or re-combined. These decompositions and/or recombinations are to be considered equivalents of the present disclosure.

Various changes, substitutions and alterations to the techniques described herein may be made without departing from the techniques of the teachings as defined by the appended claims. Moreover, the scope of the claims of the present disclosure is not limited to the particular aspects of the process, machine, manufacture, composition of matter, means, methods and acts described above. Processes, machines, manufacture, compositions of matter, means, methods, or acts, presently existing or later to be developed that perform substantially the same function or achieve substantially the same result as the corresponding aspects described herein may be utilized. Accordingly, the appended claims are intended to include within their scope such processes, machines, manufacture, compositions of matter, means, methods, or acts.

The previous description of the disclosed aspects is provided to enable any person skilled in the art to make or use the present disclosure. Various modifications to these aspects will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other aspects without departing from the scope of the disclosure. Thus, the present disclosure is not intended to be limited to the aspects shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

The foregoing description has been presented for purposes of illustration and description. Furthermore, this description is not intended to limit embodiments of the disclosure to the form disclosed herein. While a number of example aspects and embodiments have been discussed above, those of skill in the art will recognize certain variations, modifications, alterations, additions and sub-combinations thereof.

Claims

1. A Bluetooth communication method based on a shared channel controlled by a cloud terminal is characterized by comprising the following steps:

and forwarding the data sent by the third equipment to the second equipment.

2. The method of claim 1, further comprising:

3. The method of claim 1, wherein reporting the first connection information to the cloud in response to connecting to the second device comprises:

4. The method of claim 3, wherein the creating a first service in response to receiving the cloud broadcast command and sending a first broadcast with information of the second device via the first service comprises:

5. The cloud-control-based shared-channel Bluetooth communication method according to claim 3, wherein the information of the first device is a MAC address and/or a user ID of the first device, and the information of the second device is a MAC address of the second device.

6. A Bluetooth communication method based on a shared channel controlled by a cloud terminal is characterized by comprising the following steps:

in response to scheduling the third device, sending a broadcast instruction to the first device; the broadcast instruction is a broadcast instruction which enables the first device to simulate a second device to send a broadcast signal, the first device creates a first service in response to receiving the broadcast instruction of the cloud, and sends a first broadcast through the first service, and the first broadcast carries information of the second device.

7. The method of claim 6, further comprising, after sending the broadcast command to the first device in response to scheduling the third device, the step of:

8. The cloud-controlled shared channel-based Bluetooth communication method of claim 6, wherein sending a broadcast command to the first device in response to scheduling the third device comprises:

9. A Bluetooth communication method based on a shared channel controlled by a cloud terminal is characterized by comprising the following steps:

scanning a first broadcast, wherein the first broadcast is provided with equipment information of second equipment; wherein the first broadcast is generated by: the first equipment responds to a received broadcast instruction of the cloud, creates a first service and sends a first broadcast through the first service;

sending a connection request to the second device in response to scanning for the first broadcast;

and connecting to the first equipment, and forwarding the data sent by the third equipment to the second equipment by the first equipment.

10. The method of claim 9, further comprising, after the sending the connection request to the second device:

11. The method of claim 9, further comprising, before sending the inquiry request to the cloud, the steps of:

sending a connection request to the second device;

12. The utility model provides a bluetooth communication device of shared channel based on high in clouds control which characterized in that includes:

13. The utility model provides a bluetooth communication device of shared channel based on high in clouds control which characterized in that includes:

a broadcast instruction sending module, configured to send a broadcast instruction to the first device in response to scheduling the third device; the broadcast instruction is a broadcast instruction which enables the first device to simulate a second device to send a broadcast signal, the first device creates a first service in response to receiving the broadcast instruction of the cloud, and sends a first broadcast through the first service, and the first broadcast carries information of the second device.

14. The utility model provides a bluetooth communication device of shared channel based on high in clouds control which characterized in that includes:

the scanning module is used for scanning a first broadcast, and the first broadcast is provided with equipment information of second equipment; wherein the first broadcast is generated by: the first equipment responds to a received broadcast instruction of the cloud, creates a first service and sends a first broadcast through the first service;

a first connection request module to send a connection request to the second device in response to scanning the first broadcast; and connecting to the first equipment, and forwarding the data sent by the third equipment to the second equipment by the first equipment.

15. A bluetooth communication device of shared channel based on high in clouds control includes:

a memory for storing non-transitory computer readable instructions; and

a processor for executing the computer readable instructions, so that the processor when executing implements the bluetooth communication method based on the shared channel controlled by the cloud according to any one of claims 1 to 5.

16. A bluetooth communication device of shared channel based on high in clouds control includes:

a memory for storing non-transitory computer readable instructions; and

a processor for executing the computer readable instructions, so that the processor when executing implements the bluetooth communication method based on the shared channel controlled by the cloud according to any one of claims 6 to 8.

17. A bluetooth communication device of shared channel based on high in clouds control includes:

a memory for storing non-transitory computer readable instructions; and

a processor for executing the computer readable instructions, so that the processor when executing implements the bluetooth communication method based on the shared channel controlled by the cloud according to any one of claims 9 to 11.

18. A computer-readable storage medium storing non-transitory computer-readable instructions that, when executed by a computer, cause the computer to perform the cloud-controlled shared channel-based bluetooth communication method of any one of claims 1-5.

19. A computer-readable storage medium storing non-transitory computer-readable instructions that, when executed by a computer, cause the computer to perform the cloud-controlled shared channel-based bluetooth communication method of any one of claims 6-8.

20. A computer-readable storage medium storing non-transitory computer-readable instructions that, when executed by a computer, cause the computer to perform the cloud-controlled shared channel-based bluetooth communication method of any one of claims 9-11.