CN108174457B - Charging box, communication system and communication method of Bluetooth headset - Google Patents
Charging box, communication system and communication method of Bluetooth headset Download PDFInfo
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- CN108174457B CN108174457B CN201810031197.3A CN201810031197A CN108174457B CN 108174457 B CN108174457 B CN 108174457B CN 201810031197 A CN201810031197 A CN 201810031197A CN 108174457 B CN108174457 B CN 108174457B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The invention provides a communication method suitable for rapid pairing of Bluetooth earphones, wherein a left earphone broadcasts a Bluetooth address of the left earphone, and a right earphone broadcasts a Bluetooth address of the right earphone; the method comprises the following steps that a charging box with a communication module starts low-power-consumption Bluetooth scanning, and when the charging box scans a left Bluetooth address and a right Bluetooth address, the charging box feeds the scanned Bluetooth addresses back to a left earphone and a right earphone through broadcasting; any one of the left earphone and the right earphone is used as a master device to initiate a connection request containing the Bluetooth address of the other earphone, and Bluetooth virtual serial port connection is established between the master device and the slave device to complete quick pairing of the left earphone and the right earphone. According to the invention, the Bluetooth addresses of the left earphone and the right earphone are acquired by the charging box, so that the left earphone and the right earphone are rapidly paired, and the charging box is connected with the mobile communication equipment in a low-power-consumption manner, so that an alarm signal is sent to the mobile communication equipment, and the Bluetooth earphones are prevented from being lost.
Description
Technical Field
The invention relates to the technical field of Bluetooth communication, in particular to a charging box, a communication system of a Bluetooth headset and a communication method.
Background
The Bluetooth headset comprises a single Bluetooth headset and two Bluetooth headsets, and the two Bluetooth headsets in the prior art are divided into a wired connection and a wireless connection of a left headset and a right headset.
The existing wireless Bluetooth headset has the advantages that most of left and right ears are connected together through wires, and a wire is reserved in the middle of the existing wireless Bluetooth headset when a user listens to songs, so that the user experience is seriously influenced.
For the wireless connection of the left earphone and the right earphone, the earphones need to be paired together before leaving a factory or the pairing of the earphones needs to be realized by expanding other operation modes by using keys after a user is given, so that the operation difficulty of the user is improved, and poor user experience is also caused.
At present, the bluetooth earphones on the market do not have the loss prevention function, and for consumers, the small goods of the bluetooth earphones are likely to be lost, so that the loss of the consumers is caused.
Therefore, in order to solve the above problems, there is a need for a communication system and a communication method that enable quick pairing of a left earphone and a right earphone that are wirelessly connected, and enable a charging box, a bluetooth earphone that are prevented from being lost.
Disclosure of Invention
The invention aims to provide a charging box for realizing quick pairing connection of a left earphone and a right earphone. Specifically, the method comprises the following steps:
one aspect of the present invention provides a communication method suitable for fast pairing of bluetooth headsets, the method comprising:
placing a left earphone and a right earphone in a charging box, wherein the left earphone broadcasts a left earphone Bluetooth address, and the right earphone broadcasts a right earphone Bluetooth address;
the method comprises the following steps that a charging box with a communication module starts low-power-consumption Bluetooth scanning, and when the charging box scans a left Bluetooth address and a right Bluetooth address, the charging box feeds the scanned Bluetooth addresses back to a left earphone and a right earphone through broadcasting;
any one of the left earphone and the right earphone is used as a master device to initiate a connection request containing the Bluetooth address of the other earphone, the other Bluetooth earphone is used as a slave device to perform connection response, and an asynchronous connectionless link is established;
the master device initiates a channel connection request, and the left earphone and the right earphone establish L2CAP connection;
the master device queries the hands-free service of the slave device through an SDP protocol to acquire a channel number of the Bluetooth virtual serial port;
the master device initiates the establishment of the Bluetooth virtual serial port connection, the master device and the slave device establish the Bluetooth virtual serial port connection, and the rapid pairing of the left earphone and the right earphone is completed.
Preferably, when the charging box scans an address of a certain bluetooth headset, the RSSI value of the bluetooth headset is determined;
when the RSSI value is smaller than a preset threshold value, judging that the RSSI value is not charged and the RSSI value of the middle left earphone or the right earphone;
and when the RSSI value is larger than a preset threshold value, judging that the RSSI value is the RSSI value of the left earphone or the right earphone in the charging box.
Another aspect of the present invention provides a communication method adapted to a bluetooth headset for loss prevention, the method including:
placing a left earphone and a right earphone in a charging box, wherein the left earphone broadcasts a left earphone Bluetooth address, and the right earphone broadcasts a right earphone Bluetooth address;
the method comprises the following steps that a charging box with a communication module starts low-power-consumption Bluetooth scanning, when the charging box scans a left Bluetooth address and a right Bluetooth address, the charging box feeds back the scanned Bluetooth addresses to a left earphone and a right earphone through broadcasting, and threshold values of RSSI values of the left earphone and the right earphone are determined according to the left Bluetooth address and the right Bluetooth address;
taking out the left earphone and the right earphone from the charging box, wherein the charging box is connected with the mobile communication equipment in a low-power consumption manner, and starting the low-power consumption Bluetooth scanning;
and when the RSSI value of the left earphone and/or the right earphone exceeds the threshold range by scanning of the charging box, the charging box sends an alarm signal to the mobile communication equipment through low power consumption connection.
Preferably, the charging box performs data analysis on the scanned left bluetooth address and the right bluetooth address to determine the threshold of the RSSI value of the left earphone and the RSSI value of the right earphone.
Yet another aspect of the present invention provides a charging box adapted for rapid pairing and loss prevention of a bluetooth headset, the charging including a charging module and a communication module, wherein
The charging module is used for charging the Bluetooth headset placed in the charging box;
the communication module is used for scanning the left Bluetooth address and the right Bluetooth address and feeding back the scanned Bluetooth addresses to the left earphone and the right earphone through broadcasting, and
and determining the threshold value of the RSSI value of the left earphone and the threshold value of the RSSI value of the right earphone according to the left Bluetooth address and the right Bluetooth address.
Preferably, a Bluetooth headset accommodating cavity is formed in the charging box.
Yet another aspect of the present invention provides a communication system for fast pairing and loss prevention of bluetooth headsets, the communication system comprising:
left earphone, right earphone, mobile communication device and charging box, wherein
The charging box comprises the charging module and is used for charging the Bluetooth headset placed in the charging box;
the communication module is used for scanning the left Bluetooth address and the right Bluetooth address and feeding back the scanned Bluetooth addresses to the left earphone and the right earphone through broadcasting, and
determining threshold values of RSSI values of the left earphone and the right earphone according to the left Bluetooth address and the right Bluetooth address;
the left earphone and the right earphone are rapidly paired through the charging box according to the method of claim 1 or 2;
the left earphone and the right earphone send alarm signals to the mobile communication device through the charging box according to the method of claim 3 or 4.
Preferably, a Bluetooth headset accommodating cavity is formed in the charging box.
The charging box has the function of charging the earphones, and can also realize the quick pairing of the left earphone and the right earphone, so that the left and right Bluetooth earphones can be used simultaneously after being paired, and the audio from the mobile communication equipment can be heard simultaneously when a user listens to songs or calls.
According to the communication method suitable for rapid pairing of the Bluetooth earphones, the left Bluetooth earphone and the right Bluetooth earphone can be rapidly paired only by simply putting the two earphones into the charging box.
The communication method suitable for preventing the Bluetooth headset from being lost can quickly respond when the distance between the wireless Bluetooth headset and the charging box exceeds a certain distance, and sends an alarm signal to the mobile communication terminal.
The charging box, the communication system of the Bluetooth headset and the communication method provided by the invention have the advantages that the charging box acquires the Bluetooth addresses of the left headset and the right headset to realize the rapid pairing of the left headset and the right headset, and the charging box is connected with the mobile communication equipment in a low-power-consumption manner to send an alarm signal to the mobile communication equipment, so that the Bluetooth headset is prevented from being lost.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention, as claimed.
Drawings
Further objects, features and advantages of the present invention will become apparent from the following description of embodiments of the invention, with reference to the accompanying drawings, in which:
FIG. 1 schematically illustrates a diagram showing the wireless connection of a Bluetooth headset, a right headset, a mobile communication device and a charging box of the present invention;
FIG. 2 is a schematic diagram illustrating the pairing of a left earphone with a right earphone of the present invention;
FIG. 3 shows a schematic of the charge box signal strength detection of the present invention;
fig. 4 shows a timing diagram of the invention for sending an alarm signal.
Detailed Description
The objects and functions of the present invention and methods for accomplishing the same will be apparent by reference to the exemplary embodiments. However, the present invention is not limited to the exemplary embodiments disclosed below; it can be implemented in different forms. The nature of the description is merely to assist those skilled in the relevant art in a comprehensive understanding of the specific details of the invention.
Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings, and related technical terms should be well known to those skilled in the art. In the drawings, the same reference numerals denote the same or similar parts, or the same or similar steps, unless otherwise specified. The content of the present invention is described below by a specific embodiment, and the present invention performs low power consumption scanning through the communication module built in the charging box to complete wireless connection pairing of the left earphone and the right earphone. In order to make the content of the present invention more clear, the wireless connection scenario of the present invention is explained. As shown in fig. 1, the present invention is a schematic diagram of a bluetooth headset, a right headset, a mobile communication device and a charging box wirelessly connected, after the bluetooth headset is paired, a left headset 103 is wirelessly connected with a right headset 102, and a mobile communication device 104 (in the embodiment, a mobile phone is taken as an example) is wirelessly connected with the bluetooth headset 103, it should be understood that, in some embodiments, the mobile communication device 104 may be wirelessly connected with the right headset 102. The mobile communication device 104 sends the audio signal to the left earphone 103, the left earphone 103 plays sound, and sends the audio signal to the right earphone 102, so that the left earphone 103 and the right bluetooth second 102 can play sound synchronously.
The wireless communication device 104 is wirelessly connected with the charging box 101 with low power consumption to receive the alarm signal transmitted by the charging box 101 and transmit the alarm control signal to the charging box 101.
As will be described in detail below, according to an embodiment of the present invention, a communication system for fast pairing and loss prevention of bluetooth headsets includes:
a left earphone 103, a right earphone 102, a mobile communication device 104 and a charging box 101, wherein
The charging box 101 includes a charging module for charging a bluetooth headset placed in the charging box 101.
A communication module for scanning the left and right Bluetooth addresses and feeding back the scanned Bluetooth addresses to the left and right earphones, and
and determining the threshold value of the RSSI value of the left earphone and the threshold value of the RSSI value of the right earphone according to the left Bluetooth address and the right Bluetooth address.
The left earphone and the right earphone are placed in the charging box and are rapidly paired through the charging box. In some preferred embodiments, a bluetooth headset accommodating cavity is formed in the charging box 101, and the bluetooth headset is placed in the accommodating cavity. The fast pairing of the left and right earphones will be explained in detail below.
After the left earphone and the right earphone are matched, an alarm signal is sent to the mobile communication device through the charging box, the distance of the Bluetooth earphone far away from the charging box is monitored, and the Bluetooth earphone is prevented from being lost. The loss prevention communication method of the bluetooth headset will be explained in detail below.
Bluetooth headset pairs fast
According to an embodiment of the invention, a communication method suitable for rapid pairing of Bluetooth headsets comprises the following steps:
placing a left earphone 103 and a right earphone 102 in a charging box 101, wherein the left earphone broadcasts a left earphone Bluetooth address in a low-power broadcast mode, and the right earphone broadcasts a right earphone Bluetooth address in a low-power broadcast mode;
the charging box 101 with the communication module starts bluetooth low energy scanning, and when the charging box 101 scans a left bluetooth address and a right bluetooth address, the charging box 101 feeds back the scanned bluetooth addresses to the left earphone and the right earphone through broadcasting. When the left earphone and the right earphone receive the bluetooth address fed back by the charging box 101, the left earphone and the right earphone start to be connected in a pairing manner. The left earphone 103 and the right earphone 102 are connected unpaired in the charging box 101, low power consumption broadcasting is turned on, and interval scanning is performed. When the charging box 101 scans an address of a certain bluetooth headset, judging the RSSI value of the bluetooth headset;
and when the RSSI value is smaller than the preset threshold value, judging that the RSSI value is not the RSSI value of the middle left earphone or the right earphone, namely the Bluetooth address scanned by the charging box is not the Bluetooth address of the left earphone or the right earphone in the charging box, and discarding the Bluetooth address data.
When the RSSI value is greater than the preset threshold, the RSSI value is determined to be the RSSI value of the left earphone or the right earphone in the charging box, that is, the bluetooth address scanned by the charging box is the bluetooth address of the left earphone or the right earphone in the charging box.
When the charging box 101 scans the bluetooth address data of the left earphone 103 and the right earphone 102, the charging box 101 is switched from the low power scan state to the low power broadcast state, and starts broadcasting the bluetooth address.
It should be noted that the bluetooth address fed back by the charging box 101 includes a left earphone bluetooth address and a right earphone bluetooth address, that is, the feedback address received by the left earphone includes both the left earphone bluetooth address and the right earphone bluetooth address, and similarly, the feedback address received by the left earphone includes both the left earphone bluetooth address and the right earphone bluetooth address.
As shown in fig. 2, the left earphone 103 and the right earphone 102 are connected according to the bluetooth wireless protocol according to the schematic diagram of pairing the left earphone and the right earphone. Before connection is established, when the earphone and the right earphone have acquired the bluetooth address of the other earphone fed back by the charging box 101 through interval scanning, any one of the left earphone and the right earphone serves as a master device to initiate a connection request containing the bluetooth address of the other earphone, the other bluetooth earphone serves as a slave device to perform connection response, and an asynchronous connectionless link (ACL link) is established. The left earphone 103 is taken as a master device and the right earphone 102 is taken as a slave device in the embodiment.
The master device initiates a channel connection request, and the left earphone and the right earphone establish an L2CAP connection.
The master device queries the hands-free service of the slave device through the SDP protocol, acquires a channel number of a Bluetooth virtual serial port (rfcomm), initiates establishment of Bluetooth virtual serial port connection, establishes Bluetooth virtual serial port connection between the master device and the slave device, and completes rapid pairing of the left earphone and the right earphone.
After the left earphone 103 and the right earphone 102 complete wireless connection, any one of the earphones and the mobile communication device are in wireless connection through a bluetooth wireless protocol.
According to the invention, before the connection is established, the Bluetooth addresses of the left earphone and the right earphone are both used for completing the pairing connection rapidly, so that the pairing efficiency is greatly improved, and the pairing time is shortened to one second to two seconds. According to the invention, the problem of complex pairing mode is solved by scanning and broadcasting the Bluetooth address through the charging box, the left ear and the right ear can be paired only by placing the two earphones into the charging box, and more complicated operation is not needed. Of course, if the pairing needs to be released, the pairing of the left ear and the right ear can be quickly released by controlling one button in the charging box, so that the left ear and the right ear can be used independently.
Loss-prevention signal detection
Fig. 3 is a schematic diagram illustrating the signal strength detection of the charging box according to the present invention, and fig. 4 is a timing chart illustrating the sending of an alarm signal according to the present invention. The communication method suitable for preventing the loss of the Bluetooth headset comprises the following steps:
the left earphone 103 and the right earphone 102 are placed in a charging box, the left earphone 103 broadcasts a left earphone Bluetooth address in a low-power broadcast mode, and the right earphone 102 broadcasts a right earphone Bluetooth address in a low-power broadcast mode.
The charging box 101 of the communication module starts low-power-consumption Bluetooth scanning, when the charging box 101 scans a left Bluetooth address and a right Bluetooth address, the charging box 101 feeds the scanned Bluetooth addresses back to the left earphone and the right earphone through broadcasting, and the left earphone 103 and the right earphone 102 are connected according to the method. Meanwhile, the charging box determines threshold values of RSSI values of the left earphone and the right earphone according to the left bluetooth address and the right bluetooth address, and is used for judging signal strength of the left earphone 103, the right earphone 102 and the charging box 101 after exceeding a certain distance.
The left earphone 103 and the right earphone 102 which are connected are taken out from the charging box 101, the charging box 101 and the mobile communication device 104 are connected in a low power consumption mode as shown in fig. 3, the low power consumption Bluetooth scanning is started, and the RSSI value detection is started.
In the embodiment, the RSSI values (RSSI value (a), RSSI value (b), RSSI value (c), RSSI value (d), RSSI value (e), RSSI value (f)) of different signal strengths are detected by respectively exemplarily giving the charging box 101.
When the charging box 101 scans that the RSSI value of the left and/or right headset is outside the threshold range, the charging box 101 sends an alarm signal to the mobile communication device through the low power connection.
The invention establishes low power consumption connection between the charging box 101 and the mobile communication device 104, and displays the electric quantity of the Bluetooth headset, whether the Bluetooth headset is in the charging box and whether the Bluetooth headset is connected and matched with peer information on the mobile communication device 104.
As shown in fig. 4, when the charging box scans that the RSSI value exceeds the threshold range, which indicates that the left earphone 103 and/or the right earphone 102 has a certain distance from the charging box 101, the charging box 101 starts to send an alarm signal to the mobile communication device 104, the possibility of losing the earphone is displayed on the mobile communication device 104, and the charging box itself starts to start an alarm. The user may control the disarming of the charging box 101 through the mobile communication device 104.
When one of the left ear and the right ear exceeds a certain range, the charging box sends an alarm signal to the mobile communication equipment, and simultaneously, the charging box starts to send an alarm prompt tone to prompt a user that the earphone is possibly lost. The user can find that the earphone is lost in time after receiving the prompt on the mobile communication device or the charging box gives an alarm, and the lost earphone can be quickly found out. Avoiding unnecessary losses.
The charging box has the function of charging the earphones, and can also realize the quick pairing of the left earphone and the right earphone, so that the left and right Bluetooth earphones can be used simultaneously after being paired, and the audio from the mobile communication equipment can be heard simultaneously when a user listens to songs or calls.
According to the communication method suitable for rapid pairing of the Bluetooth earphones, the left Bluetooth earphone and the right Bluetooth earphone can be rapidly paired only by simply putting the two earphones into the charging box.
The communication method suitable for preventing the Bluetooth headset from being lost can quickly respond when the distance between the wireless Bluetooth headset and the charging box exceeds a certain distance, and sends an alarm signal to the mobile communication terminal.
The charging box, the communication system of the Bluetooth headset and the communication method provided by the invention have the advantages that the charging box acquires the Bluetooth addresses of the left headset and the right headset to realize the rapid pairing of the left headset and the right headset, and the charging box is connected with the mobile communication equipment in a low-power-consumption manner to send an alarm signal to the mobile communication equipment, so that the Bluetooth headset is prevented from being lost.
According to the charging box, the communication system and the communication method of the Bluetooth headset, connection is established without manual operation in the charging process of the two headsets, so that the use of a user is greatly facilitated, and the experience of the user is improved.
The communication system and the communication method of the charging box and the Bluetooth headset realize low-power-consumption connection between the mobile communication equipment and the charging box, wirelessly control the charging box equipment and display the information of the charging box.
Other embodiments of the invention will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the invention being indicated by the following claims.
Claims (8)
1. A communication method adapted for fast pairing of bluetooth headsets, the method comprising:
placing a left earphone and a right earphone in a charging box, wherein the left earphone broadcasts a left earphone Bluetooth address, and the right earphone broadcasts a right earphone Bluetooth address;
starting low-power-consumption Bluetooth scanning by a charging box with a communication module, and judging the RSSI value of a certain Bluetooth headset when the charging box scans the address of the Bluetooth headset;
when the RSSI value is smaller than a preset threshold value, judging that the RSSI value is not the RSSI value of the left earphone or the right earphone in the charging box;
when the RSSI value is larger than a preset threshold value, judging that the RSSI value is the RSSI value of a left earphone or a right earphone in the charging box;
the charging box feeds back the Bluetooth addresses of the left earphone and the right earphone in the scanned charging box to the left earphone and the right earphone through low-power-consumption broadcasting;
any one of the left earphone and the right earphone is used as a master device to initiate a connection request containing the Bluetooth address of the other earphone, the other Bluetooth earphone is used as a slave device to perform connection response, and an asynchronous connectionless link is established;
the master device initiates a channel connection request, and the left earphone and the right earphone establish L2CAP connection;
the master device queries the hands-free service of the slave device through an SDP protocol to acquire a channel number of the Bluetooth virtual serial port;
the master device initiates the establishment of the Bluetooth virtual serial port connection, the master device and the slave device establish the Bluetooth virtual serial port connection, and the rapid pairing of the left earphone and the right earphone is completed.
2. A communication method adapted to prevent loss of a bluetooth headset, the method comprising:
placing a left earphone and a right earphone in a charging box, wherein the left earphone broadcasts a left earphone Bluetooth address, and the right earphone broadcasts a right earphone Bluetooth address;
the method comprises the following steps that a charging box with a communication module starts low-power-consumption Bluetooth scanning, when the charging box scans a left Bluetooth address and a right Bluetooth address, the charging box feeds back the scanned Bluetooth addresses to a left earphone and a right earphone through broadcasting, and threshold values of RSSI values of the left earphone and the right earphone are determined according to the left Bluetooth address and the right Bluetooth address;
taking out the left earphone and the right earphone from the charging box, wherein the charging box is connected with the mobile communication equipment in a low-power consumption manner, and starting the low-power consumption Bluetooth scanning;
and when the RSSI value of the left earphone and/or the right earphone exceeds the threshold range by scanning of the charging box, the charging box sends an alarm signal to the mobile communication equipment through low power consumption connection.
3. The method of claim 2, wherein the charging box performs data parsing on the scanned left and right bluetooth addresses to determine a threshold for RSSI values for the left and right headsets.
4. The method of claim 3, wherein when the left and right earphones are located in the charging box:
the charging box feeds back the Bluetooth addresses of the left earphone and the right earphone in the scanned charging box to the left earphone and the right earphone through low-power-consumption broadcasting;
any one of the left earphone and the right earphone is used as a master device to initiate a connection request containing the Bluetooth address of the other earphone, the other Bluetooth earphone is used as a slave device to perform connection response, and an asynchronous connectionless link is established;
the master device initiates a channel connection request, and the left earphone and the right earphone establish L2CAP connection;
the master device queries the hands-free service of the slave device through an SDP protocol to acquire a channel number of the Bluetooth virtual serial port;
the master device initiates the establishment of the Bluetooth virtual serial port connection, the master device and the slave device establish the Bluetooth virtual serial port connection, and the rapid pairing of the left earphone and the right earphone is completed.
5. A charging box suitable for Bluetooth headset is paird fast and is prevented losing, its characterized in that, charge including module and the communication module of charging, wherein
The charging module is used for charging the Bluetooth headset placed in the charging box;
the communication module is used for scanning the address of the Bluetooth headset by the low-power Bluetooth and judging the RSSI value of the Bluetooth headset when the communication module scans the address of a certain Bluetooth headset;
when the RSSI value is smaller than a preset threshold value, judging that the RSSI value is not the RSSI value of the left earphone or the right earphone in the charging box;
when the RSSI value is larger than a preset threshold value, judging that the RSSI value is the RSSI value of a left earphone or a right earphone in the charging box;
the communication module feeds back the scanned Bluetooth addresses of the left earphone and the right earphone in the charging box to the left earphone and the right earphone through low-power-consumption broadcasting;
the left earphone and the right earphone are rapidly paired through the charging box according to the method of claim 1;
the left earphone and the right earphone send alarm signals to the mobile communication device through the charging box according to the method of claim 3 or 4.
6. The charging box of claim 5, wherein a Bluetooth headset accommodating cavity is formed in the charging box.
7. A communication system for fast pairing and loss prevention of bluetooth headsets, the communication system comprising:
left earphone, right earphone, mobile communication device and charging box, wherein
The charging box comprises a charging module used for charging the Bluetooth headset arranged in the charging box;
the communication module is used for scanning the left Bluetooth address and the right Bluetooth address and feeding back the scanned Bluetooth addresses to the left earphone and the right earphone through broadcasting, and
determining threshold values of RSSI values of the left earphone and the right earphone according to the left Bluetooth address and the right Bluetooth address;
the left earphone and the right earphone are rapidly paired through the charging box according to the method of claim 1;
the left earphone and the right earphone send alarm signals to the mobile communication device through the charging box according to the method of claim 3 or 4.
8. The communication system according to claim 7, wherein a bluetooth headset accommodating cavity is formed in the charging box.
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| CN201810031197.3A CN108174457B (en) | 2018-01-12 | 2018-01-12 | Charging box, communication system and communication method of Bluetooth headset |
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| CN201810031197.3A CN108174457B (en) | 2018-01-12 | 2018-01-12 | Charging box, communication system and communication method of Bluetooth headset |
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