CN109890016A - A kind of method and apparatus for supporting more application access bluetooth equipments - Google Patents
A kind of method and apparatus for supporting more application access bluetooth equipments Download PDFInfo
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- CN109890016A CN109890016A CN201811597729.6A CN201811597729A CN109890016A CN 109890016 A CN109890016 A CN 109890016A CN 201811597729 A CN201811597729 A CN 201811597729A CN 109890016 A CN109890016 A CN 109890016A
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Abstract
The present invention provides a kind of method and apparatus for supporting more application access bluetooth equipments, applied to bluetooth service module, the bluetooth service module is deployed on bluetooth master, and is packaged with Bluetooth communication Software Development Kit SDK, and multiple bluetooth applications modules are also deployed on the bluetooth master；This method comprises: receiving the Bluetooth communication request of each bluetooth applications module triggering on the bluetooth master, received Bluetooth communication is requested communication queue is added；It requests according to the Bluetooth communication being added in the communication queue is taken out one by one into queue sequence, and is handled using each Bluetooth communication request of the Bluetooth communication SDK to taking-up.The present invention can be realized the same Bluetooth slave devices of multiple application access or different Bluetooth slave devices, while can reduce the wasting of resources.
Description
Technical field
The present invention relates to computer software technical field, in particular to a kind of method for supporting more application access bluetooth equipments
And device.
Background technique
Bluetooth (Bluetooth) is a kind of wireless technology standard, it can be achieved that fixed equipment, mobile device and building people domain
Short-range data exchange between net.Bluetooth equipment includes bluetooth master and Bluetooth slave devices, and bluetooth master can be actively
Other bluetooth equipments are searched for and connect, such as mobile phone, computer.Bluetooth slave devices are can only to be passively searched and connected bluetooth
Equipment can generally provide certain function and service, such as Intelligent bracelet, bluetooth headset.
Existing most of Bluetooth slave devices, and only support that (including bluetooth master sets for the bluetooth equipment of early version Bluetooth protocol
Standby and Bluetooth slave devices) in the case where being connected to a bluetooth equipment, connection can not be established with other bluetooth equipments again,
Also multiple applications just be cannot achieve while obtaining the information and service of Bluetooth slave devices.In addition, the bluetooth of same developer's platform
It communicates SDK and accesses same Bluetooth slave devices or different Bluetooth slave devices, be easy to cause conflict, or lead to latter linked application just
Bluetooth slave devices can not be normally accessed, and each application also will cause the resource of bluetooth management comprising the SDK of bluetooth management
Waste, consumes the resources such as memory, the CPU of terminal.
It can thus be seen that in the prior art, multiple applications on same bluetooth master cannot access an indigo plant simultaneously
Tooth is from equipment, the problems such as accessing different Bluetooth slave devices there is also connection violations problem and the wastings of resources.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of method and apparatus for supporting more application access bluetooth equipments,
It can be realized the same Bluetooth slave devices of multiple application access or different Bluetooth slave devices, and the wasting of resources can be reduced.
In order to achieve the above object, the present invention provides the following technical scheme that
A method of supporting more application access bluetooth equipments, this method is applied to bluetooth service module, the bluetooth garment
Business module is deployed on bluetooth master, and multiple bluetooth applications modules are also deployed on the bluetooth master；This method comprises:
The Bluetooth communication request for receiving each bluetooth applications module triggering on the bluetooth master, by received Bluetooth communication
Communication queue is added in request；
It is requested according to the Bluetooth communication being added in the communication queue is taken out one by one into queue sequence, and utilizes Bluetooth communication
SDK handles each Bluetooth communication request of taking-up.
A kind of non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium store instruction, institute
Stating instruction executes the processor in the method such as the more application access bluetooth equipments of above-mentioned support
The step of.
A kind of electronic equipment, comprising: at least one processor, and be connected at least one described processor by bus
Non-transitory computer-readable storage medium；The non-transitory computer-readable storage medium be stored with can by it is described at least one
One or more computer programs that processor executes；It is characterized in that, described at least one processor execute it is one or
The method and step such as the more application access bluetooth equipments of above-mentioned support is realized when multiple computer programs.
As can be seen from the above technical solution, in the present invention, an encapsulation Bluetooth communication software is disposed in bluetooth master
The bluetooth service module of development kit (SDK), the bluetooth service module receive each bluetooth applications module in the bluetooth master
The Bluetooth communication of triggering is requested, and same communication queue is added in received all Bluetooth communication requests；For in communication queue
Bluetooth communication request, then handled using Bluetooth communication SDK one by one according into queue sequence.In the present invention, each bluetooth applications
Module does not need all to establish bluetooth connection with Bluetooth slave devices, but by bluetooth service module to the bluetooth of each bluetooth applications module
Communication request is uniformly processed, therefore can be realized multiple bluetooth applications modules to the same of one or more Bluetooth slave devices work
When access, moreover, in the present invention only need bluetooth service module encapsulate Bluetooth communication SDK, do not need again in each bluetooth
Bluetooth communication SDK is encapsulated in application module, therefore can also reduce the wasting of resources.
Detailed description of the invention
Fig. 1 is the method flow diagram that the embodiment of the present invention supports more application access bluetooth equipments；
Fig. 2 is the structural schematic diagram of bluetooth service module of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawing and according to embodiment,
Technical solution of the present invention is described in detail.
In the present invention, a bluetooth service module is disposed in bluetooth master, is encapsulated in the bluetooth service module blue
Tooth communication software development kit (SDK).The bluetooth service module is responsible for bluetooth applications module each in bluetooth master and indigo plant
The communication between Bluetooth slave devices in the Bluetooth communication coverage area of tooth main equipment is managed collectively, and realizes that multiple bluetooths are answered
The access to one or more Bluetooth slave devices simultaneously with module.Wherein,
In bluetooth applications module side, bluetooth service module provides the application programming interfaces of triggering Bluetooth communication request
(API), bluetooth service module can call this API to trigger Bluetooth communication request, and bluetooth service module receives each bluetooth and answers
After being requested with the Bluetooth communication that module triggers, the request of received Bluetooth communication is added to same communication queue.
In Bluetooth slave devices side, bluetooth service module utilizes the bottom layer application program of the Bluetooth communication SDK offer of encapsulation
Interface (API) establishes the bluetooth connection between bluetooth master and the Bluetooth slave devices, and using the bluetooth connection to for each
The Bluetooth communication request of Bluetooth slave devices carries out corresponding data transmission and processing.
Method provided by the invention is described in detail below in conjunction with Fig. 1.
It is the method flow diagram that the embodiment of the present invention supports more application access bluetooth equipments referring to Fig. 1, Fig. 1, this method is answered
For bluetooth service module, the bluetooth service module is deployed on bluetooth master, and is packaged with Bluetooth communication SDK, described
Multiple bluetooth applications modules are also deployed on bluetooth master；This method mainly comprises the steps that
Step 101, the Bluetooth communication request for receiving each bluetooth applications module triggering on the bluetooth master, will be received
Communication queue is added in Bluetooth communication request.
In the embodiment of the present invention, it is corresponding for triggering the indigo plant that bluetooth service module is directed to Bluetooth communication request configuration in advance
The API is known as the first API below by the API of tooth communication request, and each bluetooth applications module in bluetooth master can pass through tune
Bluetooth communication request is triggered with the first API.
Step 102 is requested according to the Bluetooth communication taken out one by one in the addition communication queue into queue sequence, and is utilized
Bluetooth communication SDK handles each Bluetooth communication request of taking-up.
In practical implementations, target Bluetooth is carried from facility information in Bluetooth communication request, therefore, bluetooth service module
After the Bluetooth communication request for receiving any bluetooth applications module triggering on bluetooth master, it is logical that the bluetooth can be directly determined
Believe the target Bluetooth of request from equipment.
In the embodiment of the present invention, handled using each Bluetooth communication request of the Bluetooth communication SDK to taking-up specific
Implementation method is as follows:
Determine the target Bluetooth of Bluetooth communication request from equipment；
Judge whether to have been established the bluetooth master and the target Bluetooth from the bluetooth connection between equipment, if not yet
It establishes, then establishes API using the connection that the Bluetooth communication SDK is provided and establish the bluetooth master and the target Bluetooth from setting
Bluetooth connection between standby；
The Bluetooth communication is sent from the bluetooth connection between equipment using the bluetooth master and the target Bluetooth to request
The data to be sent of carrying simultaneously receive the data that the target Bluetooth is returned from equipment, the data which is returned from equipment
It is sent to the bluetooth applications module for triggering Bluetooth communication request.
In the present invention, when one or more bluetooth applications modules in bluetooth master want with one or more bluetooths from
When equipment communicates, the Bluetooth communication request that these bluetooth applications modules trigger is put into communication queue by bluetooth service module, to logical
Each Bluetooth communication request in letter queue is then handled using Bluetooth communication SDK one by one, and it is straight not need bluetooth applications module
The problem of connecing participation Bluetooth communication, avoiding multiple bluetooth applications modules while connecting a Bluetooth slave devices, therefore can be same
When support multiple bluetooth applications modules while accessing one or more Bluetooth slave devices.
In practical applications, part bluetooth master such as only supports the bluetooth master of early version Bluetooth protocol, while only
Bluetooth connection can be established with a Bluetooth slave devices, therefore, using each Bluetooth communication of the Bluetooth communication SDK to taking-up request into
When row processing, if it is determined that bluetooth master establish have with except the target Bluetooth of Bluetooth communication request is from the bluetooth in addition to equipment
It from the bluetooth connection between equipment, then needs first to disconnect the connection, then resettles bluetooth master and the Bluetooth communication is requested
Target Bluetooth from the bluetooth connection of equipment, what the bluetooth connection for finally recycling this newly-built requested based on the Bluetooth communication
Data transmission.
Therefore, in the embodiment of the present invention, when the bluetooth master is only supported to establish company with a Bluetooth slave devices simultaneously
When connecing, the bluetooth master and the target Bluetooth are not yet established after the bluetooth connection between equipment in judgement determination, benefit
API, which is established, with the connection that the Bluetooth communication SDK is provided establishes the bluetooth master and the target Bluetooth between equipment
Before bluetooth connection, it is also necessary to further judgement: if establishing has the bluetooth master and the target Bluetooth except equipment
Bluetooth slave devices between bluetooth connection, then disconnect API using the connection that the Bluetooth communication SDK is provided and disconnect the bluetooth
Main equipment and the target Bluetooth are from the bluetooth connection between the Bluetooth slave devices except equipment.
In practical applications, the bluetooth applications module in bluetooth master establishes bluetooth between foundation and bluetooth master
After connection, it can request to receive the notification data that Bluetooth slave devices are periodically sent.
In the embodiment of the present invention, bluetooth service module can configure corresponding API for bluetooth notification request in advance, below
The API is known as the 2nd API.Each bluetooth applications module in bluetooth master can be by calling the 2nd API to trigger bluetooth
Notice request.
After the notice that bluetooth service module receives any bluetooth applications module triggering receives request, it is logical to can use bluetooth
Believe the bluetooth notification API that SDK is provided, the target Bluetooth of request is received between equipment by the bluetooth master and the notice
Bluetooth connection receive the notification data that the target Bluetooth is periodically sent from equipment, and send the bluetooth applications for notification data
Module.
In the embodiment of the present invention, the scanning API that bluetooth service module can use Bluetooth communication SDK offer scans to obtain institute
All Bluetooth slave devices information in the bluetooth coverage area of bluetooth master are stated, for the acquisition of each bluetooth applications module.Here
Bluetooth equipment information include functions of the equipments information, device status information etc..
In the embodiment of the present invention, bluetooth service module, which provides, is directed to inquiry of the usable bluetooth from equipment.Specifically, bluetooth garment
Business module can configure the corresponding API for being used to trigger the available devices inquiry request for available devices inquiry request in advance,
The API is known as the 3rd API below.Each bluetooth applications module in bluetooth master can be by calling the 3rd API to trigger
Corresponding available devices inquiry request.The available devices inquiry that bluetooth service module receives any bluetooth applications module triggering is asked
After asking, all Bluetooth slave devices information that scanning obtains can be returned into the bluetooth applications module.
In the embodiment of the present invention, bluetooth service module is also provided for a certain function (such as function of weighing, blood pressure measurement function
Can be equal) Bluetooth slave devices inquiry.Specifically, bluetooth service module can be in advance for the configuration pair of function device inquiry request
That answers is used to trigger the API of the function device inquiry request, and the API is known as the 4th API below.Each indigo plant in bluetooth master
Tooth application module can be by calling the 4th API to trigger corresponding function device inquiry request.Bluetooth service module receives
It, can be from all Bluetooth slave devices information that scanning obtains after the function device inquiry request of any bluetooth applications module triggering
Finding out functions of the equipments information, all Bluetooth slave devices identical with the functions of the equipments information that the function device inquiry request carries are believed
All Bluetooth slave devices information found out are returned to the bluetooth applications module by breath.
In the embodiment of the present invention, bluetooth service module also provides the equipment state for a certain Bluetooth slave devices and (such as sets
Standby electricity) inquiry.Specifically, bluetooth service module can be corresponding for touching for device status inquiries request configuration in advance
The API for sending out device status inquiries request, is known as the 5th API for the API below.Each bluetooth applications module in bluetooth master
It can be requested by calling the 5th API to trigger corresponding device status inquiries.Bluetooth service module receives any bluetooth and answers
After requesting (carrying target Bluetooth from facility information) with the device status inquiries that module triggers, it can be obtained from scanning all
The target Bluetooth of device status inquiries request is found out in Bluetooth slave devices information from the device status information of equipment, by the target
The device status information of Bluetooth slave devices returns to the bluetooth applications module.
The method for supporting more application access bluetooth equipments to the embodiment of the present invention above is described in detail, and the present invention is also
A kind of bluetooth service module is provided, is described in detail below in conjunction with Fig. 2.
Referring to fig. 2, Fig. 2 is the structural schematic diagram of bluetooth service module of the embodiment of the present invention, bluetooth service module portion
Administration is packaged with Bluetooth communication Software Development Kit SDK on bluetooth master, is also deployed on the bluetooth master more
A bluetooth applications module；As shown in Fig. 2, the bluetooth service module includes:
Receiving unit 201, the Bluetooth communication request for receiving each bluetooth applications module triggering on the bluetooth master,
Received Bluetooth communication is requested communication queue is added；
Processing unit 202, for being asked according to the Bluetooth communication taken out one by one into queue sequence in the addition communication queue
It asks, and is handled using each Bluetooth communication request of the Bluetooth communication SDK to taking-up.
In bluetooth service module shown in Fig. 2,
The processing unit 202 is used when being handled using each Bluetooth communication request of the Bluetooth communication SDK to taking-up
In:
Determine the target Bluetooth of Bluetooth communication request from equipment；
Judge whether to have been established the bluetooth master and the target Bluetooth from the bluetooth connection between equipment, if not yet
It establishes, then establishes API using the connection that the Bluetooth communication SDK is provided and establish the bluetooth master and the target Bluetooth from setting
Bluetooth connection between standby；
The Bluetooth communication is sent from the bluetooth connection between equipment using the bluetooth master and the target Bluetooth to request
The data to be sent of carrying simultaneously receive the data that the target Bluetooth is returned from equipment, the data which is returned from equipment
It is sent to the bluetooth applications module for triggering Bluetooth communication request.
In bluetooth service module shown in Fig. 2,
The bluetooth master is only supported to establish connection with a Bluetooth slave devices simultaneously；
The processing unit 202 judges that determination not yet establishes the bluetooth master and the target Bluetooth between equipment
Bluetooth connection after, establish API using the connection that the Bluetooth communication SDK is provided and establish the bluetooth master and the target
Before bluetooth connection between Bluetooth slave devices, it is further used for: if establishing has the bluetooth master and the target Bluetooth
It is disconnected then to disconnect API using the connection that the Bluetooth communication SDK is provided for bluetooth connection between the Bluetooth slave devices except equipment
The bluetooth master and the target Bluetooth are opened from the bluetooth connection between the Bluetooth slave devices except equipment.
In bluetooth service module shown in Fig. 2,
The receiving unit 201, is further used for: receiving any bluetooth applications module triggering on the bluetooth master
Notice receive request；
The processing unit 202 is further used for receiving any indigo plant on the bluetooth master in receiving unit 201
When the notice of tooth application module triggering receives request, API is received using the notice that the Bluetooth communication SDK is provided, by described
The target Bluetooth that bluetooth master and the notice receive request receives the target Bluetooth from equipment from the bluetooth connection between equipment
Notification data is sent the bluetooth applications module by the notification data periodically sent.
In bluetooth service module shown in Fig. 2,
The processing unit 202, is further used for: scanning to obtain institute using the scanning API that the Bluetooth communication SDK is provided
State all Bluetooth slave devices information in the bluetooth coverage area of bluetooth master.
In bluetooth service module shown in Fig. 2,
The receiving unit 201, is further used for: receiving any bluetooth applications module triggering on the bluetooth master
Available devices inquiry request；
The processing unit 202 is further used for receiving any indigo plant on the bluetooth master in receiving unit 201
When the available devices inquiry request of tooth application module triggering, all Bluetooth slave devices information that scanning obtains are returned into the bluetooth
Application module.
In bluetooth service module shown in Fig. 2,
The Bluetooth slave devices information includes functions of the equipments information；
The receiving unit 201, is further used for: receiving any bluetooth applications module triggering on the bluetooth master
Function device inquiry request；
The processing unit 202 is further used for receiving any indigo plant on the bluetooth master in receiving unit 201
When the function device inquiry request of tooth application module triggering, equipment function is found out from all Bluetooth slave devices information that scanning obtains
Energy information all Bluetooth slave devices information identical with the functions of the equipments information that the function device inquiry request carries, by what is found out
All Bluetooth slave devices information return to the bluetooth applications module.
In bluetooth service module shown in Fig. 2,
The Bluetooth slave devices information further includes device status information；
The receiving unit 201, is further used for: receiving any bluetooth applications module triggering on the bluetooth master
Device status inquiries request；
The processing unit 202 is further used for receiving any indigo plant on the bluetooth master in receiving unit 201
When the device status inquiries request of tooth application module triggering, the equipment is found out from all Bluetooth slave devices information that scanning obtains
The target Bluetooth is returned to the bluetooth from the status information of equipment and answered by the target Bluetooth of status request from the status information of equipment
Use module.
It is described non-instantaneous computer-readable the embodiment of the invention also provides a kind of non-transitory computer-readable storage medium
Storage medium store instruction, described instruction execute the processor in method as shown in Figure 1
Step.
A kind of electronic equipment of the embodiment of the present invention 300, comprising: at least one processor 301, and with it is described at least one
The non-transitory computer-readable storage medium 302 that processor is connected by bus；The non-transitory computer-readable storage medium
302 are stored with the one or more computer programs that can be executed by least one described processor 301；At least one described processing
Device 301 realizes the step in method shown in Fig. 1 when executing one or more of computer programs.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (10)
1. a kind of method for supporting more application access bluetooth equipments, which is characterized in that this method is applied to bluetooth service module, institute
It states bluetooth service module to be deployed on bluetooth master, multiple bluetooth applications modules is also deployed on the bluetooth master；It should
Method includes:
The Bluetooth communication request for receiving each bluetooth applications module triggering on the bluetooth master, received Bluetooth communication is requested
Communication queue is added；
It is requested according to the Bluetooth communication being added in the communication queue is taken out one by one into queue sequence, and utilizes Bluetooth communication SDK
Each Bluetooth communication request of taking-up is handled.
2. the method according to claim 1, wherein
The method handled is requested using each Bluetooth communication of the Bluetooth communication SDK to taking-up are as follows:
Determine the target Bluetooth of Bluetooth communication request from equipment；
Judge whether to have been established the bluetooth master and the target Bluetooth from the bluetooth connection between equipment, if not yet built
It is vertical, then API is established using the connection that the Bluetooth communication SDK is provided establish the bluetooth master and the target Bluetooth from equipment
Between bluetooth connection；
Bluetooth communication request is sent from the bluetooth connection between equipment using the bluetooth master and the target Bluetooth to carry
Data to be sent and receive the data that the target Bluetooth is returned from equipment, the data which is returned from equipment are sent
To the bluetooth applications module for triggering Bluetooth communication request.
3. according to the method described in claim 2, it is characterized in that,
The bluetooth master is only supported to establish connection with a Bluetooth slave devices simultaneously；
Judgement determination not yet establishes the bluetooth master and the target Bluetooth after the bluetooth connection between equipment, utilizes institute
The connection for stating Bluetooth communication SDK offer establishes API and establishes the bluetooth master and the target Bluetooth from the bluetooth between equipment
Before connection, further comprise: if establishing has the bluetooth master and the target Bluetooth from the bluetooth except equipment from setting
Bluetooth connection between standby, the then connection for utilizing the Bluetooth communication SDK to provide disconnect API and disconnect the bluetooth master and be somebody's turn to do
Target Bluetooth is from the bluetooth connection between the Bluetooth slave devices except equipment.
4. according to the method described in claim 2, it is characterized in that, this method further comprises:
The notice for receiving any bluetooth applications module triggering on the bluetooth master receives request, utilizes the Bluetooth communication
The notice that SDK is provided receives API, receives the target Bluetooth of request between equipment by the bluetooth master and the notice
Bluetooth connection receives the notification data that the target Bluetooth is periodically sent from equipment, sends the bluetooth applications mould for notification data
Block.
5. the method according to claim 1, wherein this method further comprises:
It scans to obtain in the bluetooth coverage area of the bluetooth master using the scanning API that the Bluetooth communication SDK is provided
All Bluetooth slave devices information.
6. according to the method described in claim 5, it is characterized in that,
This method further comprises: receiving the available devices inquiry of any bluetooth applications module triggering on the bluetooth master
All Bluetooth slave devices information that scanning obtains are returned to the bluetooth applications module by request.
7. according to the method described in claim 5, it is characterized in that,
The Bluetooth slave devices information includes functions of the equipments information；
This method further comprises: receiving the function device inquiry of any bluetooth applications module triggering on the bluetooth master
Request, finds out functions of the equipments information from all Bluetooth slave devices information that scanning obtains and the function device inquiry request carries
The identical all Bluetooth slave devices information of functions of the equipments information, all Bluetooth slave devices information found out are returned into the bluetooth
Application module.
8. according to the method described in claim 5, it is characterized in that,
The Bluetooth slave devices information further includes device status information；
This method further comprises: receiving the device status inquiries of any bluetooth applications module triggering on the bluetooth master
Request finds out the target Bluetooth of equipment state request from the state of equipment from all Bluetooth slave devices information that scanning obtains
The target Bluetooth is returned to the bluetooth applications module from the status information of equipment by information.
9. a kind of non-transitory computer-readable storage medium, the non-transitory computer-readable storage medium store instruction is special
Sign is that described instruction executes the processor as described in any item of the claim 1 to 8
Support the step in the method for more application access bluetooth equipments.
10. a kind of electronic equipment, comprising: at least one processor, and be connected at least one described processor by bus
Non-transitory computer-readable storage medium；The non-transitory computer-readable storage medium be stored with can by it is described at least one
One or more computer programs that processor executes；It is characterized in that, described at least one processor execute it is one or
The method step of the more application access bluetooth equipments of support described in any claim of claim 1-8 is realized when multiple computer programs
Suddenly.
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| CN201811597729.6A CN109890016B (en) | 2018-12-26 | 2018-12-26 | Method and device for supporting multiple applications to access Bluetooth equipment |
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| CN201811597729.6A CN109890016B (en) | 2018-12-26 | 2018-12-26 | Method and device for supporting multiple applications to access Bluetooth equipment |
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| CN109890016B CN109890016B (en) | 2021-08-31 |
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| Publication number | Publication date |
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| CN109890016B (en) | 2021-08-31 |
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