CN107529134B - Bluetooth data transmission method, mobile terminal and storage medium - Google Patents
Bluetooth data transmission method, mobile terminal and storage medium Download PDFInfo
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- CN107529134B CN107529134B CN201710910272.9A CN201710910272A CN107529134B CN 107529134 B CN107529134 B CN 107529134B CN 201710910272 A CN201710910272 A CN 201710910272A CN 107529134 B CN107529134 B CN 107529134B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
- H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/06—Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
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Abstract
The invention discloses a Bluetooth data transmission method, a mobile terminal and a storage medium, wherein the method comprises the steps of setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth name set and the second Bluetooth name; the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted; if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted; and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set. According to the invention, when the transmission time of the data to be transmitted is less than the preset time, the data is transmitted directly by transmitting the Bluetooth name set, so that the Bluetooth pairing time is saved, and the data transmission efficiency is improved.
Description
Technical Field
The invention relates to the technical field of Bluetooth, in particular to a Bluetooth data transmission method, a mobile terminal and a storage medium.
Background
Bluetooth is a standard wireless communication technology, and can realize short-distance data exchange among fixed equipment, mobile equipment and a building personal area network. Currently, the bluetooth technology has become a standard configuration technology on a mobile terminal, which is one of the most common functions of the mobile terminal, a user firstly starts the bluetooth function on the mobile terminal, then two mobile terminals are connected and paired with each other, and after the connection, data exchange is performed between the two mobile terminals.
The bluetooth transmission in the prior art is very convenient, but has certain defects.
When data transmission is carried out between two mobile terminals through the Bluetooth technology each time, operations such as connection, pairing and the like need to be carried out firstly, and then actual data transmission is carried out. In the prior art, the pairing time of the Bluetooth is 5 seconds on average, and the pairing time of 5 seconds seems to be not important when ordinary users use the Bluetooth daily. However, when the amount of data to be transmitted is small, the connection and pairing time is even longer than the data transmission time, and the connection and pairing time seriously affects the efficiency of bluetooth transmission.
Accordingly, the prior art is yet to be improved and developed.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a bluetooth data transmission method, a mobile terminal and a storage medium, aiming at directly transmitting data by transmitting a bluetooth name set representing data to be transmitted when the transmission time of the data to be transmitted is less than a predetermined time, so as to save the time of bluetooth pairing and improve the efficiency of data transmission.
The technical scheme adopted by the invention for solving the technical problem is as follows:
a Bluetooth data transmission method, wherein the Bluetooth data transmission method comprises:
setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted;
if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
Further, before the step of the sender mobile terminal aggregating the bluetooth names according to the data broadcast to be transmitted if the expected transmission time is less than the predetermined value, the method further includes:
a mobile terminal of a sender broadcasts a data transmission starting instruction;
and after receiving the data transmission starting instruction, the mobile terminal of the receiving party starts to receive the Bluetooth name set.
Further, if the expected transmission time is less than the predetermined value, the step of the sender mobile terminal aggregating the bluetooth names according to the data broadcast to be transmitted specifically includes:
the method comprises the steps that a mobile terminal of a sender calls a Bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first Bluetooth name and a second Bluetooth name in the Bluetooth name set at regular intervals in sequence.
Further, after the receiving mobile terminal receives the data transmission start instruction, the step of starting to receive the bluetooth name specifically includes:
and the receiving mobile terminal executes a search, and sequentially receives and stores the received first Bluetooth name and the second Bluetooth name according to the time sequence.
Further, after the sender mobile terminal broadcasts the corresponding bluetooth name set according to the data to be transmitted, the method further includes:
the mobile terminal of the sender broadcasts a data transmission ending instruction;
and after receiving the data transmission ending instruction, the mobile terminal of the receiving party stops receiving the Bluetooth name.
A mobile terminal comprising a processor, and a memory coupled to the processor, the memory storing a bluetooth data transmission program that when executed by the processor performs the steps of:
setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted;
if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
Further, when the bluetooth data transmission program is executed by the processor, the following steps are also implemented:
a mobile terminal of a sender broadcasts a data transmission starting instruction;
and after receiving the data transmission starting instruction, the mobile terminal of the receiving party starts to receive the Bluetooth name set.
Further, when the bluetooth data transmission program is executed by the processor, the following steps are also implemented:
a sender mobile terminal calls a Bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first Bluetooth name and a second Bluetooth name in the Bluetooth name set at regular intervals in sequence;
and the receiving mobile terminal executes a search, and sequentially receives and stores the received first Bluetooth name and the second Bluetooth name according to the time sequence.
Further, when the bluetooth data transmission program is executed by the processor, the following steps are also implemented:
the mobile terminal of the sender broadcasts a data transmission ending instruction;
and after receiving the data transmission ending instruction, the mobile terminal of the receiving party stops receiving the Bluetooth name.
A storage medium, wherein the storage medium stores a bluetooth data transmission program executed by a processor to implement the bluetooth data transmission method.
The invention provides a Bluetooth data transmission method, a mobile terminal and a storage medium, which directly transmit data by transmitting a Bluetooth name set representing the data to be transmitted when the transmission time of the data to be transmitted is less than the preset time, thereby saving the time of Bluetooth pairing and improving the efficiency of data transmission.
Drawings
Fig. 1 is a flowchart of a bluetooth data transmission method according to a first preferred embodiment of the present invention.
Fig. 2 is a functional block diagram of a preferred embodiment of the mobile terminal of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer and clearer, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example one
Referring to fig. 1, fig. 1 is a flowchart illustrating a bluetooth data transmission method according to a first preferred embodiment of the present invention. As shown in fig. 1, a bluetooth data transmission method includes the following steps:
s100, setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
specifically, a bluetooth name set is a string of bluetooth name sets formed by combining several first bluetooth names and several second bluetooth names, and each bluetooth name set represents a unique binary code. The data transmission command is a command to be executed when the mobile terminal recognizes the bluetooth name set.
For example, the first bluetooth name represents binary code 1 and is set to "abc", and the second bluetooth name represents binary code 0 and is set to "def". When the receiving mobile terminal receives the bluetooth name "abc", the receiving mobile terminal is considered to receive the binary code 1; when the receiving mobile terminal receives the bluetooth name 'def', the receiving mobile terminal is considered to receive the binary code 0.
One bluetooth name set may be "abc, def, abc, abc, def", and the binary code represented by the bluetooth name set is "1, 0, 1, 1, 0".
Meanwhile, one bluetooth name set represents only one data transmission instruction, for example, the binary code represented by the bluetooth name set "abc, def, abc, abc, def" is "1, 0, 1, 1, 0", and the data transmission instruction corresponding to the binary code "1, 0, 1, 1, 0" is "three-in-one".
S200, the mobile terminal of the sender calculates expected transmission time according to data to be transmitted;
step S200 specifically includes the following steps:
s201, setting a sending interval time t;
s202, searching a corresponding Bluetooth name set according to data to be transmitted, judging that the Bluetooth name set comprises a plurality of Bluetooth names, and recording the number of the Bluetooth names in the Bluetooth name set as N;
s203, calculating the product of the sending interval time t and the number N of the Bluetooth names to obtain the expected transmission time.
For example: setting the sending interval time to be 200 milliseconds; searching a Bluetooth name set representing Zhang III as abc, def, abc, abc and def, wherein the number of the Bluetooth names is 5; the product of the transmission interval time 200 msec and the number of bluetooth names 5 is calculated to be 1 second, and the expected transmission time is 1 second.
S300, if the expected transmission time is less than a preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
preferably, since the bluetooth pairing time between the mobile terminals is usually about 5 seconds, the preset value is set to 5 seconds.
Step S300 specifically includes the following steps:
s301, broadcasting a data transmission starting instruction by a mobile terminal of a sender;
specifically, the mobile terminal of the sender calls a bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first bluetooth name and a second bluetooth name in the bluetooth name set at regular intervals in sequence.
Further, a timer is set, the overtime time of the timer is the same as the sending interval time, and specific Bluetooth names in the Bluetooth name set are sent in sequence according to the overtime time of the timer.
For example, the transmission interval time is 200 ms, and the timeout time of the timer is also set to 200 ms. The data transmission instruction corresponding to the data to be transmitted is 'Zhang III', and the Bluetooth name set corresponding to the data transmission instruction 'Zhang III' is 'abc, def, abc, abc, def'. At this time, the combinations of the first bluetooth name and the second bluetooth name are sequentially transmitted according to the timeout time of the timer of 200 milliseconds.
S302, after receiving a data transmission starting instruction, the mobile terminal of the receiving party starts to receive a Bluetooth name set;
specifically, the receiving-side mobile terminal performs a search, and sequentially receives and stores the received first bluetooth name and the received second bluetooth name according to a time sequence.
S303, broadcasting a data transmission ending instruction by the mobile terminal of the sender;
s304, after the receiving mobile terminal receives the data transmission ending instruction, stopping receiving the Bluetooth name;
s400, the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
Specifically, the receiving mobile terminal searches a corresponding bluetooth name set according to the received combination of the first bluetooth name and the second bluetooth name, and executes a data transmission instruction corresponding to the bluetooth name set after the corresponding bluetooth name set is searched.
Further, if the receiving-side mobile terminal does not search the corresponding bluetooth name set according to the received combination of the first bluetooth name and the second bluetooth name, broadcasting the error report information.
After receiving the error report message, the sender mobile terminal re-executes step S300.
Example two
An embodiment of the present invention further provides a mobile terminal, as shown in fig. 2, the mobile terminal of the embodiment of the present invention may be a mobile phone (or a tablet computer), where the mobile terminal of the embodiment includes a processor 10 and a memory 20 connected to the processor 10;
the memory 20 stores a bluetooth data transmission program which, when executed by the processor 10, performs the steps of:
setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted;
if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
Further, when the bluetooth data transmission program is executed by the processor 10, the following steps are also implemented:
a mobile terminal of a sender broadcasts a data transmission starting instruction;
and after receiving the data transmission starting instruction, the mobile terminal of the receiving party starts to receive the Bluetooth name set.
Further, when the bluetooth data transmission program is executed by the processor 10, the following steps are also implemented:
a sender mobile terminal calls a Bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first Bluetooth name and a second Bluetooth name in the Bluetooth name set at regular intervals in sequence;
and the receiving mobile terminal executes a search, and sequentially receives and stores the received first Bluetooth name and the second Bluetooth name according to the time sequence.
Further, when the bluetooth data transmission program is executed by the processor 10, the following steps are also implemented:
the mobile terminal of the sender broadcasts a data transmission ending instruction;
after receiving the data transmission ending instruction, the mobile terminal of the receiving party stops receiving the Bluetooth name; as described above.
EXAMPLE III
A storage medium in which a bluetooth data transmission program is stored, the bluetooth data transmission program implementing the bluetooth data transmission method when being executed by a processor 10; as described above.
In summary, the present invention provides a bluetooth data transmission method, a mobile terminal and a storage medium, wherein when the transmission time of the data to be transmitted is less than the predetermined time, the data is directly transmitted by transmitting the bluetooth name set representing the data to be transmitted, so that the time for bluetooth pairing is saved, and the efficiency of data transmission is improved.
It is to be understood that the invention is not limited to the examples described above, but that modifications and variations may be effected thereto by those of ordinary skill in the art in light of the foregoing description, and that all such modifications and variations are intended to be within the scope of the invention as defined by the appended claims.
Claims (10)
1. A Bluetooth data transmission method, characterized in that the Bluetooth data transmission method comprises:
setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted;
if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
2. The bluetooth data transmission method according to claim 1, wherein before the step of the sender mobile terminal aggregating bluetooth names according to the data broadcast to be transmitted if the expected transmission time is less than the predetermined value, the method further comprises:
a mobile terminal of a sender broadcasts a data transmission starting instruction;
and after receiving the data transmission starting instruction, the mobile terminal of the receiving party starts to receive the Bluetooth name set.
3. The bluetooth data transmission method according to claim 2, wherein if the expected transmission time is less than the predetermined value, the step of the sender mobile terminal aggregating the bluetooth names according to the data broadcast to be transmitted specifically comprises:
the method comprises the steps that a mobile terminal of a sender calls a Bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first Bluetooth name and a second Bluetooth name in the Bluetooth name set at regular intervals in sequence.
4. The bluetooth data transmission method according to claim 3, wherein the step of starting to receive the bluetooth name after the receiving mobile terminal receives the data transmission start command specifically comprises:
and the receiving mobile terminal executes a search, and sequentially receives and stores the received first Bluetooth name and the second Bluetooth name according to the time sequence.
5. The bluetooth data transmission method according to claim 1, wherein the sending mobile terminal further comprises, after broadcasting the corresponding bluetooth name set according to the data to be transmitted:
the mobile terminal of the sender broadcasts a data transmission ending instruction;
and after receiving the data transmission ending instruction, the mobile terminal of the receiving party stops receiving the Bluetooth name.
6. A mobile terminal comprising a processor and a memory coupled to the processor, the memory storing a bluetooth data transmission program that when executed by the processor performs the steps of:
setting a first Bluetooth name representing a binary digit 1, a second Bluetooth name representing a binary digit 0, a Bluetooth name set corresponding to a binary code representing data to be transmitted and a data transmission instruction corresponding to the Bluetooth name set on the mobile terminal, and storing the Bluetooth names;
the mobile terminal of the sender calculates the expected transmission time according to the data to be transmitted;
if the expected transmission time is less than the preset value, the mobile terminal of the sender broadcasts a corresponding Bluetooth name set according to the data to be transmitted;
and the mobile terminal of the receiving party detects and executes a data transmission instruction corresponding to the preset Bluetooth name set according to the received Bluetooth name set.
7. The mobile terminal of claim 6, wherein the bluetooth data transmission program, when executed by the processor, further implements the steps of:
a mobile terminal of a sender broadcasts a data transmission starting instruction;
and after receiving the data transmission starting instruction, the mobile terminal of the receiving party starts to receive the Bluetooth name set.
8. The mobile terminal of claim 7, wherein the bluetooth data transmission program, when executed by the processor, further implements the steps of:
a sender mobile terminal calls a Bluetooth name set corresponding to a data transmission instruction of data to be transmitted, and broadcasts a first Bluetooth name and a second Bluetooth name in the Bluetooth name set at regular intervals in sequence;
and the receiving mobile terminal executes a search, and sequentially receives and stores the received first Bluetooth name and the second Bluetooth name according to the time sequence.
9. The mobile terminal of claim 6, wherein the bluetooth data transmission program, when executed by the processor, further implements the steps of:
the mobile terminal of the sender broadcasts a data transmission ending instruction;
and after receiving the data transmission ending instruction, the mobile terminal of the receiving party stops receiving the Bluetooth name.
10. A storage medium storing a bluetooth data transmission program which, when executed by a processor, implements the bluetooth data transmission method according to any one of claims 1 to 5.
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