CN111083649B - Data transmission method and device - Google Patents
Data transmission method and device Download PDFInfo
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- CN111083649B CN111083649B CN202010066604.1A CN202010066604A CN111083649B CN 111083649 B CN111083649 B CN 111083649B CN 202010066604 A CN202010066604 A CN 202010066604A CN 111083649 B CN111083649 B CN 111083649B
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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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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W76/00—Connection management
- H04W76/10—Connection setup
- H04W76/14—Direct-mode setup
Abstract
The application discloses a data transmission method and a device, the method corresponds to a data transmission system, the data transmission system at least comprises a Bluetooth terminal, a mobile phone terminal and a Bluetooth beacon, and the method comprises the following steps: when the Bluetooth terminal is in a preset range, the Bluetooth terminal establishes Bluetooth connection with the mobile phone terminal and the Bluetooth beacon respectively; and the Bluetooth terminal transmits the data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal transmits the data to a network manager which is connected with the mobile phone terminal in advance. The technical scheme disclosed by the invention makes up for a plurality of defects of the Bluetooth terminal in use, and improves the experience degree of users.
Description
Technical Field
The present application relates to bluetooth communication technologies, and in particular, to a data transmission method and apparatus.
Background
With the development of economy, the management of employees by enterprises tends to be automated. Enterprises usually equip employees with bluetooth terminals storing personal identity information, and the bluetooth terminals can realize positioning, call vibration reminding, alarming and other functions, so that personnel management, safety monitoring and other functions are facilitated. However, the bluetooth terminal in the prior art has many defects when in use, and cannot well meet the requirements of users.
Disclosure of Invention
In view of this, embodiments of the present application provide a data transmission method and apparatus, so as to solve the technical problem that a bluetooth terminal in the prior art has many defects when in use and cannot well meet the requirements of users.
The embodiment of the application adopts the following technical scheme:
the embodiment of the application provides a data transmission method, which corresponds to a data transmission system, wherein the data transmission system at least comprises a Bluetooth terminal, a mobile phone terminal and a Bluetooth beacon, and the method comprises the following steps:
when the Bluetooth terminal is in a preset range, the Bluetooth terminal establishes Bluetooth connection with the mobile phone terminal and the Bluetooth beacon respectively;
the Bluetooth terminal transmits data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to a network manager which is connected with the mobile phone terminal in advance;
when the mobile phone terminal and the network manager can not establish connection or the connection signal is weak, the Bluetooth terminal transmits data to the Bluetooth beacon in a Bluetooth transmission mode, so that the Bluetooth beacon transmits the data to the network manager connected with the Bluetooth beacon in advance.
Preferably, the method further comprises: and if the Bluetooth terminal cannot monitor the first broadcast signal sent by the Bluetooth beacon, increasing the time interval for monitoring the first broadcast signal.
Preferably, the establishing of the bluetooth connection between the bluetooth terminal and the mobile phone terminal specifically includes: and the Bluetooth terminal sends a second broadcast signal to the pre-connected mobile phone terminal so as to establish Bluetooth connection with the mobile phone terminal.
Preferably, the method further comprises: and if the Bluetooth terminal and the mobile phone terminal can not establish connection, the Bluetooth terminal sends an alarm signal to a network manager through the Bluetooth beacon and informs the mobile phone terminal of establishing connection with the Bluetooth terminal through the network manager.
Preferably, after the bluetooth terminal sends a second broadcast signal to a pre-connected mobile phone terminal to establish a bluetooth connection with the mobile phone terminal, the method further includes:
after the connection between the Bluetooth terminal and the mobile phone terminal is established, sending an inquiry instruction to a network manager, wherein the inquiry instruction is used for inquiring whether the connection between the mobile phone terminal and the network manager is established;
if the connection between the mobile phone terminal and the network manager is established, the Bluetooth terminal transmits data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to the network manager which is connected with the mobile phone terminal in advance;
if the connection between the mobile phone terminal and the network manager is not established, the Bluetooth terminal directly sends an instruction to the mobile phone terminal so as to inform the mobile phone terminal of establishing the connection with the network manager, or the Bluetooth terminal sends an instruction to the network manager through the Bluetooth beacon and informs the mobile phone terminal of establishing the connection with the network manager through the network manager.
Compared with the prior art, the data transmission method provided by the invention has the advantages that the connection is established between the Bluetooth beacon and the Bluetooth terminal, the Bluetooth terminal and the mobile phone terminal realize the supplement of the function of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, and the specific function is realized through the power-saving function of the Bluetooth beacon and the strong communication and man-machine interface of the mobile phone terminal, so that the effect of staff management is improved to the maximum extent.
In a second aspect, the present invention further provides a data transmission method, including:
acquiring a signal which is sent by a Bluetooth terminal and is not connected with a mobile phone terminal;
sending an instruction for establishing connection with the Bluetooth terminal to the mobile phone terminal;
and when the mobile phone terminal establishes connection with the Bluetooth terminal, receiving data transmitted by the mobile phone terminal.
Compared with the prior art, the beneficial effects of the other data transmission method provided by the invention are the same as the beneficial effects of the data transmission method disclosed by any one of the technical solutions of the first aspect, and are not repeated herein.
In a third aspect, the present invention further provides a data transmission apparatus, including:
the connection unit is used for establishing Bluetooth connection between the Bluetooth terminal and the mobile phone terminal and between the Bluetooth terminal and the Bluetooth beacon respectively when the Bluetooth terminal is in a preset range;
the first sending unit is used for the Bluetooth terminal to transmit data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to a network manager which is connected with the mobile phone terminal in advance;
and the second sending unit is used for transmitting data to the Bluetooth beacon in a Bluetooth transmission mode by the Bluetooth terminal when the mobile phone terminal cannot establish connection with the network manager or a connection signal is weak, so that the Bluetooth beacon can transmit the data to the network manager connected with the Bluetooth beacon in advance.
Compared with the prior art, the beneficial effects of the data transmission device provided by the invention are the same as those of the data transmission method disclosed in any technical scheme of the first aspect, and are not repeated herein.
In a fourth aspect, the present invention further provides a data transmission apparatus, including:
the device comprises an acquisition unit, a processing unit and a processing unit, wherein the acquisition unit is used for acquiring a signal which is sent by a Bluetooth terminal and is sent by the Bluetooth terminal and used for the Bluetooth terminal not establishing connection with a mobile phone terminal;
the transmitting unit is used for transmitting an instruction for establishing connection with the Bluetooth terminal to the mobile phone terminal;
and the receiving unit is used for receiving the data transmitted by the mobile phone terminal when the connection between the mobile phone terminal and the Bluetooth terminal is established.
Compared with the prior art, the beneficial effects of the other data transmission device provided by the invention are the same as the beneficial effects of the data transmission method disclosed by any one of the technical solutions in the second aspect, and are not repeated herein.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
fig. 1 is a schematic flow chart of a data transmission method according to a first aspect of the present invention;
fig. 2 is a schematic structural diagram of the connection between the antenna monitoring system and the network management system provided by the present invention;
FIG. 3 is a flow chart illustrating a data transmission method according to a second aspect of the present invention;
fig. 4 is a schematic structural diagram of a data transmission apparatus according to a first aspect of the present invention;
fig. 5 is a schematic structural diagram of a data transmission apparatus according to a second aspect of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions of the present application will be described in detail and completely with reference to the following specific embodiments of the present application and the accompanying drawings. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
The technical solutions provided by the embodiments of the present application are described in detail below with reference to the accompanying drawings.
Fig. 1 is a schematic flow chart of a data transmission method provided in a first aspect of the present specification, where the schematic flow chart includes:
the method corresponds to a data transmission system, and the data transmission system at least comprises a Bluetooth terminal, a mobile phone terminal and a Bluetooth beacon.
And S101, when the Bluetooth terminal is in a preset range, the Bluetooth terminal establishes Bluetooth connection with the mobile phone terminal and the Bluetooth beacon respectively.
In step S101 in this embodiment of the present description, when the bluetooth terminal is in a preset range, it may be determined that a user wearing the bluetooth terminal is in the preset range, the preset range in this embodiment may be an office area set by a company, if the bluetooth terminal is in the office area, it may be determined that an employee wearing the bluetooth terminal is in the office area, and the bluetooth terminal in the preset range is in communication connection with the mobile phone terminal and the bluetooth beacon.
Referring to fig. 2, fig. 2 shows a schematic structural diagram of an antenna monitoring system and a schematic structural diagram of the connection between the antenna monitoring system and a network manager, where the antenna monitoring system includes a bluetooth beacon, a feeder line, a combiner, a bluetooth gateway, and an indoor distributed antenna.
The Bluetooth beacon is accessed to the feeder line through a Bluetooth coupling access point, wherein the Bluetooth beacon is an external device, and the working principle of the Bluetooth beacon is to transmit own unique ID (the ID can be analyzed by application software) to the periphery through low-power Bluetooth, and finally, the pushing of the position information is realized.
The Bluetooth beacon acquires a Bluetooth signal and sends the Bluetooth signal to a Bluetooth gateway;
the Bluetooth gateway receives the Bluetooth signal through the feeder line and the combiner, and uploads the Bluetooth signal to the network manager.
The indoor distributed antenna is used for expanding the range of the antenna monitoring system for receiving the Bluetooth signals, ensuring that the Bluetooth terminals in the working area can receive the broadcast signals of the Bluetooth beacon, and allowing the Bluetooth beacon to realize information interaction with a network manager.
In step S101 in the embodiment of this specification, the establishing a bluetooth connection between the bluetooth terminal and the mobile phone terminal specifically includes:
and the Bluetooth terminal sends a second broadcast signal to the pre-connected mobile phone terminal so as to establish Bluetooth connection with the mobile phone terminal.
That is to say, the bluetooth connection is established between the bluetooth terminal and the mobile phone terminal, that is, the connection relationship is established between the bluetooth terminal and the mobile terminal through bluetooth, and the method specifically includes:
sending a second broadcast signal to a pre-connected mobile phone terminal to establish Bluetooth connection with the mobile phone terminal, wherein identification information of the mobile phone terminal can be stored in the Bluetooth terminal in advance, and the Bluetooth terminal can realize Bluetooth connection with a mobile device after sending a broadcast to the mobile terminal; or, the bluetooth terminal does not store the identification information of the mobile terminal in advance, and after the bluetooth terminal sends the broadcast to the mobile terminal, the employee manually connects the mobile terminal to realize the bluetooth connection between the bluetooth terminal and the mobile device, wherein the identification information of the mobile terminal can be the MAC address of the mobile terminal.
The embodiment of the invention also comprises the following steps: and if the Bluetooth terminal cannot monitor the first broadcast signal sent by the Bluetooth beacon, increasing the time interval for monitoring the first broadcast signal.
It should be noted that, the bluetooth terminal monitors whether a first broadcast signal sent by the bluetooth beacon exists in a preset range, and if the bluetooth terminal monitors the first broadcast signal, it is determined that the bluetooth terminal is in the preset range; if the bluetooth terminal does not monitor the first broadcast signal, increasing a time interval for monitoring the first broadcast signal, for example, setting a time interval for the bluetooth terminal to scan the broadcast of the bluetooth beacon to be 2 seconds, if the first broadcast signal sent by the bluetooth beacon is not received, setting a time interval for the bluetooth terminal to scan the first broadcast signal to be 10 seconds, and setting the bluetooth terminal in a sleep state during a non-scanning period, so as to achieve a purpose of saving power; alternatively, the first and second electrodes may be,
and the Bluetooth terminal transmits a third broadcast signal to the Bluetooth beacon, and when the Bluetooth beacon receives the third broadcast signal, the Bluetooth terminal is determined to be in a preset range. Wherein, the bluetooth terminal can be any one of bluetooth worker's card, bluetooth wrist-watch and bluetooth bracelet for the bluetooth terminal.
Further, the embodiment of the present invention further includes that, if the bluetooth terminal and the mobile phone terminal cannot establish a connection, the bluetooth terminal sends an alarm signal to a network manager through the bluetooth beacon, and the network manager notifies the mobile phone terminal that the connection with the bluetooth terminal needs to be established.
It should be noted that, if the bluetooth terminal and the mobile phone terminal cannot establish a connection, the data on the bluetooth terminal cannot be transmitted through the mobile phone terminal, the data on the bluetooth terminal needs to be transmitted to the network manager through the bluetooth beacon, and the network manager notifies the mobile phone terminal that the connection with the bluetooth terminal needs to be established.
The embodiment of the invention also comprises the following steps: the bluetooth terminal sends a second broadcast signal to the pre-connected mobile phone terminal to realize the bluetooth connection with the mobile phone terminal, and the method further comprises the following steps:
after the connection between the Bluetooth terminal and the mobile phone terminal is established, sending an inquiry instruction to a network manager, wherein the inquiry instruction is used for inquiring whether the connection between the mobile phone terminal and the network manager is established;
if the connection between the mobile phone terminal and the network manager is established, the Bluetooth terminal transmits data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to the network manager which is connected with the mobile phone terminal in advance;
if the connection between the mobile phone terminal and the network manager is not established, the Bluetooth terminal directly sends an instruction to the mobile phone terminal so as to inform the mobile phone terminal of establishing the connection with the network manager, or the Bluetooth terminal sends an instruction to the network manager through the Bluetooth beacon and informs the mobile phone terminal of establishing the connection with the network manager through the network manager.
And step S102, the Bluetooth terminal transmits the data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to a network manager which is connected with the mobile phone terminal in advance.
Step S103, when the mobile phone terminal can not establish connection with the network manager or the connection signal is weak, the Bluetooth terminal transmits data to the Bluetooth beacon in a Bluetooth transmission mode, so that the Bluetooth beacon transmits the data to the network manager connected with the Bluetooth beacon in advance.
It should be noted that, the mobile phone terminal can better receive and send information as an office communication device, which is beneficial to improving office efficiency, but if the mobile phone is not actively connected to the server, the network manager is difficult to distinguish whether the employee is in the office area, and false alarm is easy to trigger, so that whether the mobile phone terminal is connected with the network manager needs to be judged, and when the mobile phone terminal is not connected with the network manager, data of the bluetooth terminal cannot be transmitted through the mobile phone terminal, so that the bluetooth terminal transmits data and a bluetooth transmission mode to the bluetooth beacon, and transmits the data to the network manager through the bluetooth beacon.
In step S102 of the embodiment of the present description, data is transmitted to the mobile phone terminal in a bluetooth transmission manner, because the mobile phone terminal and the network manager have established connection, the network manager and the mobile phone terminal at this point may be connected in a wireless network, and the mobile phone terminal may transmit the data to the network manager, at this time, the mobile phone terminal transmits the data to the network manager without using the bluetooth terminal to transmit the data to the network manager.
Compared with the prior art, the data transmission method provided by the invention has the advantages that the connection is established between the Bluetooth beacon and the Bluetooth terminal, the Bluetooth terminal and the mobile phone terminal realize the supplement of the function of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, and the specific function is realized through the power-saving function of the Bluetooth beacon and the strong communication and man-machine interface of the mobile phone terminal, so that the effect of staff management is improved to the maximum extent.
Fig. 3 is a schematic flow chart of a data transmission method in the second aspect, where an execution subject of this embodiment is a network manager, and the schematic flow chart includes:
step S201, a signal which is sent by the Bluetooth terminal and is not connected with the mobile phone terminal is obtained.
Step S202, sending an instruction for establishing connection with the Bluetooth terminal to the mobile phone terminal;
and step S203, when the mobile phone terminal establishes connection with the Bluetooth terminal, receiving data transmitted by the mobile phone terminal.
Fig. 3 is a flowchart of a data transmission method according to a second aspect of the present invention, which is similar to the method flowchart of the data transmission method according to the first aspect shown in fig. 1, and is not described herein again.
When the Bluetooth terminal is in the preset range, the Bluetooth connection is established between the Bluetooth terminal and the mobile phone terminal, data can be transmitted to the mobile phone terminal, and finally the mobile phone terminal can transmit the data to a network manager, so that a lot of defects of the Bluetooth terminal in use are overcome, and the user experience is improved.
Compared with the prior art, the data transmission method provided by the invention has the advantages that the connection is established between the Bluetooth beacon and the Bluetooth terminal, the Bluetooth terminal and the mobile phone terminal realize the supplement of the function of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, and the specific function is realized through the power-saving function of the Bluetooth beacon and the strong communication and man-machine interface of the mobile phone terminal, so that the effect of staff management is improved to the maximum extent.
Fig. 4 is a schematic structural diagram of a data transmission apparatus provided in the present invention, where the schematic structural diagram includes: a connection unit 1 and a transmission unit 2.
The data transmission corresponds to a data transmission system, and the data transmission system at least comprises a Bluetooth terminal, a mobile phone terminal and a Bluetooth beacon.
The connection unit 01 is used for establishing Bluetooth connection between the Bluetooth terminal and the mobile phone terminal and between the Bluetooth terminal and the Bluetooth beacon when the Bluetooth terminal is in a preset range;
the first sending unit 02 is used for the bluetooth terminal to transmit data to the mobile phone terminal in a bluetooth transmission manner, so that the mobile phone terminal can transmit the data to a network manager which is connected with the mobile phone terminal in advance;
the second sending unit 03 is configured to, when the mobile phone terminal cannot establish a connection with the network manager or a connection signal is weak, transmit data to the bluetooth beacon by the bluetooth terminal in a bluetooth transmission manner, so that the bluetooth beacon transmits the data to the network manager connected with the bluetooth beacon in advance.
The device further comprises: the inquiry unit is used for sending an inquiry instruction to a network manager after the Bluetooth terminal is connected with the mobile phone terminal, wherein the inquiry instruction is used for inquiring whether the connection between the mobile phone terminal and the network manager is established;
the transmission unit is used for transmitting data to the mobile phone terminal in a Bluetooth transmission mode if the connection between the mobile phone terminal and the network manager is established, so that the mobile phone terminal can transmit the data to the network manager which is connected with the mobile phone terminal in advance;
and the notification unit is used for directly sending an instruction to the mobile phone terminal so as to notify the mobile phone terminal of establishing connection with the network manager if the connection between the mobile phone terminal and the network manager is not established, or sending an instruction to the network manager by the bluetooth beacon through the bluetooth terminal and notifying the mobile phone terminal of establishing connection with the network manager through the network manager.
The data transmission apparatus shown in fig. 4 performs a method similar to the method flow of the data transmission method shown in fig. 1, and is not described herein again.
Compared with the prior art, the data transmission device provided by the invention has the advantages that the connection is established between the Bluetooth beacon and the Bluetooth terminal, the Bluetooth terminal and the mobile phone terminal realize the supplement of the function of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, and the specific function is realized through the power-saving function of the Bluetooth beacon and the strong communication and human-computer interface of the mobile phone terminal, so that the effect of staff management is improved to the maximum extent.
Fig. 5 is a schematic structural diagram of an apparatus corresponding to the data transmission method provided in fig. 3, where the schematic structural diagram includes: an acquisition unit 3 and a transmission unit 4.
The acquiring unit 11 is used for acquiring a signal which is sent by a Bluetooth terminal and is sent by the Bluetooth terminal and used for the Bluetooth terminal not establishing connection with a mobile phone terminal;
a sending unit 12, configured to send, to the mobile phone terminal, an instruction to establish a connection with the bluetooth terminal;
and the receiving unit 13 is used for receiving the data transmitted by the mobile phone terminal when the mobile phone terminal is connected with the Bluetooth terminal.
The data transmission apparatus shown in fig. 5 performs a method similar to the method flow of the data transmission method shown in fig. 3, and is not described herein again.
Compared with the prior art, the data transmission device provided by the invention has the advantages that the connection is established between the Bluetooth beacon and the Bluetooth terminal, the Bluetooth terminal and the mobile phone terminal realize the supplement of the function of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, and the specific function is realized through the power-saving function of the Bluetooth beacon and the strong communication and human-computer interface of the mobile phone terminal, so that the effect of staff management is improved to the maximum extent.
The present invention will be described in detail with reference to specific examples.
Example one
Because the Bluetooth terminal is provided with the built-in sensor, the sensor can acquire the health parameters of the staff and upload the health parameters to the Bluetooth beacon of the antenna monitoring system, so that the health parameters can be uploaded to a network manager through the Bluetooth beacon, wherein the health parameters comprise heart rate values, blood pressure values and body temperature values.
Wherein, because the bluetooth terminal is from taking healthy relevant sensor, for example measuring device such as rhythm of the heart, pulse, blood oxygen, blood pressure, body temperature. The Bluetooth terminal is in low-power Bluetooth communication connection with the mobile phone terminal, and the mobile phone terminal quickly transmits the measurement data into the network manager to monitor the physical condition of the working staff so as to avoid accidents. If the signal of the mobile phone terminal in the working site is weak, the Bluetooth terminal can also establish Bluetooth communication connection with a Bluetooth beacon of the antenna monitoring system at the same time, and finally the body health measurement data is uploaded to a network manager in time.
Example two
After the mobile phone terminal is connected with the network manager, office items such as sign-in, meeting notification, calling and the like can be completed until the working time is over, or the staff leaves the office area, the Bluetooth terminal cannot receive the Bluetooth beacon broadcast of the antenna monitoring system, the Bluetooth terminal is disconnected with the Bluetooth of the mobile phone terminal, the time interval for scanning the Bluetooth broadcast is increased, and the non-scanning time is in a dormant state, so that the power saving effect is achieved.
EXAMPLE III
The Bluetooth terminal can be provided with a plurality of alarm keys, sends out alarm signals when the alarm keys are triggered, and sends the alarm signals to the mobile phone terminal so as to upload the alarm signals to the network manager through the mobile phone terminal.
In addition, the bluetooth terminal can also send the alarm signal to a bluetooth beacon of the antenna monitoring system, so that the alarm signal is uploaded to a network manager through the bluetooth beacon.
Specifically, the bluetooth terminal may be provided with a plurality of alarm keys, and each alarm key corresponds to a different alarm signal, such as an alarm of doctor-patient dispute, critical illness, emergency medical device failure, etc. in an intelligent hospital. Although the mobile phone terminal has strong signals and high communication bandwidth, the number of keys on the mobile phone terminal is small, a plurality of alarm keys cannot be supported, and the customized mobile phone terminal is high in price and inconvenient to use practically. After the Bluetooth terminal is pressed by the alarm key, the alarm signal can be rapidly transmitted out through the connected mobile phone terminal.
Through the scheme, the Bluetooth terminal can assist the mobile phone terminal to complete office card punching, timely alarm of health condition monitoring, one-key alarm of various alarm conditions and other functions, so that the Bluetooth mobile phone terminal is convenient to use, and communication delay is more guaranteed than that of a single Bluetooth or a mobile phone terminal. Through accurately judging whether the Bluetooth terminal is in an office area or not, the false alarm condition that the employee is not in the office area but is required to open the mobile phone terminal can be effectively avoided.
When the Bluetooth terminal is in the preset range, the Bluetooth connection is established between the Bluetooth terminal and the mobile phone terminal, data can be transmitted to the mobile phone terminal, and finally the mobile phone terminal can transmit the data to a network manager, so that a plurality of defects of the Bluetooth terminal in use are overcome, and the user experience is improved.
Compared with the prior art, the data transmission device provided by the invention establishes connection with the Bluetooth terminal through the Bluetooth beacon, and the Bluetooth terminal and the mobile phone terminal realize the supplement of the functions of the Bluetooth terminal and the quick transmission of the information of the Bluetooth terminal through the low-power Bluetooth connection, so that the effect of staff management is improved to the maximum extent.
The above description is only an example of the present application and is not intended to limit the present application. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.
Claims (4)
1. A data transmission method is characterized in that the method corresponds to a data transmission system, the data transmission system at least comprises a Bluetooth terminal, a mobile phone terminal and a Bluetooth beacon, and the method comprises the following steps:
when the Bluetooth terminal is in a preset range, the Bluetooth terminal establishes Bluetooth connection with the mobile phone terminal and the Bluetooth beacon respectively;
the Bluetooth terminal sends a second broadcast signal to a pre-connected mobile phone terminal so as to establish Bluetooth connection with the mobile phone terminal;
after the connection between the Bluetooth terminal and the mobile phone terminal is established, sending an inquiry instruction to a network manager, wherein the inquiry instruction is used for inquiring whether the connection between the mobile phone terminal and the network manager is established;
if the connection between the mobile phone terminal and the network manager is established, the Bluetooth terminal transmits data to the mobile phone terminal in a Bluetooth transmission mode so that the mobile phone terminal can transmit the data to the network manager which is connected with the mobile phone terminal in advance;
if the connection between the mobile phone terminal and the network manager is not established, the Bluetooth terminal directly sends an instruction to the mobile phone terminal so as to inform the mobile phone terminal of establishing the connection with the network manager, or the Bluetooth terminal sends an instruction to the network manager through the Bluetooth beacon and informs the mobile phone terminal of establishing the connection with the network manager through the network manager.
2. The data transmission method of claim 1, further comprising:
and if the Bluetooth terminal cannot monitor the first broadcast signal sent by the Bluetooth beacon, increasing the time interval for monitoring the first broadcast signal.
3. The data transmission method of claim 1, further comprising:
and if the Bluetooth terminal and the mobile phone terminal can not establish connection, the Bluetooth terminal sends an alarm signal to a network manager through the Bluetooth beacon and informs the mobile phone terminal of establishing connection with the Bluetooth terminal through the network manager.
4. A data transmission apparatus, comprising:
the connection unit is used for establishing Bluetooth connection between the Bluetooth terminal and the mobile phone terminal and between the Bluetooth terminal and the mobile phone terminal when the Bluetooth terminal is in a preset range, wherein the Bluetooth terminal sends a second broadcast signal to the pre-connected mobile phone terminal so as to establish Bluetooth connection with the mobile phone terminal;
the inquiry unit is used for sending an inquiry instruction to a network manager after the Bluetooth terminal is connected with the mobile phone terminal, wherein the inquiry instruction is used for inquiring whether the connection between the mobile phone terminal and the network manager is established;
the first sending unit is used for transmitting data to the mobile phone terminal in a Bluetooth transmission mode by the Bluetooth terminal if the connection between the mobile phone terminal and the network manager is established so that the mobile phone terminal can transmit the data to the network manager which is connected with the mobile phone terminal in advance;
the notification unit is used for directly sending an instruction to the mobile phone terminal so as to notify the mobile phone terminal to establish connection with the network manager if the connection between the mobile phone terminal and the network manager is not established, or sending an instruction to the network manager by the bluetooth beacon through the bluetooth terminal and notifying the mobile phone terminal to establish connection with the network manager through the network manager;
and the second sending unit is used for transmitting data to the Bluetooth beacon in a Bluetooth transmission mode by the Bluetooth terminal when the mobile phone terminal cannot establish connection with the network manager or a connection signal is weak, so that the Bluetooth beacon can transmit the data to the network manager connected with the Bluetooth beacon in advance.
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| CN106022441A (en) * | 2016-05-10 | 2016-10-12 | 江苏周围北斗导航科技有限公司 | Intelligent electronic student's identity card |
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| CN108289294A (en) * | 2017-08-02 | 2018-07-17 | 中国移动通信有限公司研究院 | A kind of data communications method, Bluetooth beacon repeater and bluetooth positioning system |
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