CN108200541A - Bluetooth control terminal based on Internet of Things - Google Patents
Bluetooth control terminal based on Internet of Things Download PDFInfo
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- CN108200541A CN108200541A CN201810189026.3A CN201810189026A CN108200541A CN 108200541 A CN108200541 A CN 108200541A CN 201810189026 A CN201810189026 A CN 201810189026A CN 108200541 A CN108200541 A CN 108200541A
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
- H04L12/2803—Home automation networks
- H04L12/2816—Controlling appliance services of a home automation network by calling their functionalities
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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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
Abstract
The invention discloses a kind of Bluetooth control terminals based on Internet of Things, for carrying out centralized Control to multiple internet-of-things terminal equipment for being integrated with function of Bluetooth communication, the Bluetooth control terminal includes first processor, first processor is connected with for being wirelessly communicated with internet-of-things terminal equipment to transmit the radio receiving transmitting module of data, and radio receiving transmitting module is to receive data using Bluetooth broadcast mode and the Bluetooth broadcast module of data is transmitted using Bluetooth broadcast mode.It, which is realized, directly controls each smart home Bluetooth electronic devices, it is communicated to connect without being established by Bluetooth pairing, so as to accelerate instruction transmission and control efficiency, and multiple internet-of-things terminal equipment can receive the control instruction that Bluetooth control terminal is sent out simultaneously, so as to fulfill one-to-many control, it is easy to operate, convenient, separately compared with the general Bluetooth communication chip for including broadcast, connection, reception/transmission, chip structure is more simple, of low cost, conducive in the popularization and application of Internet of Things field.
Description
Technical field
The present invention relates to Internet of Things and smart home field, particularly, it is whole to be related to a kind of Bluetooth control based on Internet of Things
End.
Background technology
Internet of Things (Internet of things, IOT) is the network interconnected between a kind of object and object, passes through sensing
The technologies such as device, Radio Frequency Identification Technology, global positioning system acquire any required monitoring, connection, interactive object or process, such as
The information of the various needs such as its sound, light, heat, electricity, mechanics, chemistry, biology, position is acquired, by all kinds of possible network insertions,
It realizes that object and object, object are linked with the ubiquitous of people, article, the intelligent of process is perceived, identified and managed.
A kind of typical case of the smart home as Internet of Things, is widely applied in society.With science and technology
Development and living standards of the people raising, home appliance is no longer limited to traditional TV, washing machine, refrigerator, has various
Intelligentized electronic equipment emerges in large numbers, and for example, micro-wave oven, electric oven, dish-washing machine, intelligent electric cooker in kitchen etc. are also indoor
Air purifier, humidifier and all kinds of intelligent control lamps, sweeper, smart lock, intelligent sound, intelligent curtain etc., and for reality
Existing Intelligent housing, improves quality of the life, and user wants to realize the demand of the integrated control of various electronic equipments further
Urgently, therefore the information exchange between each intelligent terminal and control device is particularly important.
With the development of wireless communication technique, have various wireless communication mode for user's selection, as bluetooth, wifi,
The wireless modes such as zigbee, 4G, wherein, zigbee needs to be connected to internet by gateway, is unfavorable for the direct of mobile terminal
Connection and control, and existing Bluetooth communication general flow is as follows：Slave device (intelligent appliance terminal or sensor terminal) is sent out
Go out broadcast singal → main equipment (control device) search slave device broadcast singal → foundation pairing connection → main equipment and send out instruction
→ slave device receives instruction.Therefore, existing bluetooth module is primarily present the problem of three aspects：First, it needs to establish through pairing
Instruction can be transmitted after communication connection, leads to data transfer there are time delay, user experience is to be improved；Second is that need paired communication
Bluetooth module hardware cost it is high the problem of；Third, bluetooth module generally can only it is one-to-one pairing connection, can only control one from
Equipment, it is impossible to control multiple slave devices.
In addition, under environment of internet of things, due to there are multiple intelligent appliance terminals or Internet of Things radio frequency chip, if largely
Intelligent appliance terminal broadcasts Bluetooth signal simultaneously, waits for main equipment search, will cause indoor Bluetooth broadcast signal blockage so that is main
Equipment is serious to the bluetooth discovery of intelligent appliance terminal or internet-of-things terminal, pairing delay, leads to poor user experience.
Invention content
The present invention provides a kind of Bluetooth control terminal based on Internet of Things, with solve existing internet-of-things terminal control into
This height and user experience has the technical issues of to be hoisted.
The technical solution adopted by the present invention is as follows：
A kind of Bluetooth control terminal based on Internet of Things, for multiple internet-of-things terminals for being integrated with function of Bluetooth communication
Equipment carries out centralized Control, which includes first processor, and first processor is connected with for whole with Internet of Things
For end equipment wireless communication to transmit the radio receiving transmitting module of data, radio receiving transmitting module is to receive data using Bluetooth broadcast mode
And the Bluetooth broadcast module of data is transmitted using Bluetooth broadcast mode.
Further, Bluetooth broadcast module uses the Bluetooth RF front end for receiving and emitting Bluetooth broadcast protocol signal
Chip does not have micro-control unit MCU in Bluetooth RF front-end chip；Or
Bluetooth broadcast module uses the Bluetooth system grade chip SOC for receiving and emitting Bluetooth broadcast protocol signal, blue
Micro-control unit MCU is carried in dentition irrespective of size chip SOC；Or
Bluetooth broadcast module uses to receive and emit the Bluetooth RF front-end chip of Bluetooth broadcast protocol signal and micro-
Control unit MCU chip；Or
Bluetooth broadcast module uses can simultaneously match the Bluetooth system of connection for receiving and emitting Bluetooth broadcast protocol signal
With micro-control unit MCU in grade chip SOC, Bluetooth system grade chip SOC, the Bluetooth chip as principal and subordinate's one.
Further, Bluetooth RF front-end chip or Bluetooth system grade chip SOC be directly connected to first processor and by
First processor is controlled or is communicated to connect through micro-control unit MCU and first processor.
Further, the present invention is based on the Bluetooth control terminals of Internet of Things to further include network communication module, first processor
Network communication module is communicated to connect, network communication module is used for and cloud server and/or intelligent mobile terminal wireless telecommunications.
Further, network communication module using bluetooth, WiFi, 2G, 3G, 4G, 5G, Ethernet, NB-IOT, eMTC,
At least one of LoRa, Sigfox communication modes.
Further, Bluetooth broadcast module includes being used for using cycle roll-call mode to registered internet-of-things terminal equipment
The first function module of inquiry instruction is sent, inquiry instruction is the Bluetooth signal emitted using Bluetooth broadcast mode.
Further, the first function module is used to often follow for the internet-of-things terminal equipment of frequently inquiry state is needed to use
Circling point name is inquired, and for being added to the internet-of-things terminal equipment for not needing to frequently inquire state according to preset query demand
During cycle is called the roll.
Further, first processor is connect with network communication module using wired or wireless connection through network communication module
Inquiry or the control instruction that cloud server or intelligent mobile terminal are sent are received, inquiry or control instruction are used into Bluetooth broadcast side
Formula is transmitted to corresponding internet-of-things terminal equipment, internet-of-things terminal equipment to be controlled to require execution respective operations according to instruction.
Further, Bluetooth broadcast module includes being used to send out specified internet-of-things terminal equipment using Bluetooth broadcast mode
Go out matched order and carry out pairing connection, believed by matching connection mode and sending instruction to internet-of-things terminal equipment or receive data
Second function module of breath.
Further, Bluetooth control terminal fits together to form Bluetooth gateway or bluetooth routing with network communication module
Device；Or Bluetooth control set of terminal is in internet-of-things terminal equipment；Or Bluetooth control terminal, network communication module, Internet of Things
Network termination equipment fits together.
The invention has the advantages that：
The present invention is based on the Bluetooth control terminals of Internet of Things, and instruction is received and dispatched using Bluetooth broadcast mode by setting on it
Bluetooth broadcast module, it is logical without being established by Bluetooth pairing it is achieved thereby that directly controlled to each internet-of-things terminal equipment
Letter connection, so as to accelerate instruction transmission and control efficiency, and multiple internet-of-things terminal equipment can receive Bluetooth control simultaneously
The control instruction that terminal is sent out, easy to operate, convenient so as to fulfill one-to-many control, another Bluetooth control using the present invention
Terminal, compared to general comprising broadcasting, connecting, the Bluetooth communication chip of reception/transmission, chip structure is more simple, cost
It is cheap, conducive in the popularization and application of the Internet of Things field such as smart home.
Other than objects, features and advantages described above, the present invention also has other objects, features and advantages.
Below with reference to accompanying drawings, the present invention is described in further detail.
Description of the drawings
The attached drawing for forming the part of the application is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.In the accompanying drawings：
Fig. 1 is the structure diagram of Bluetooth control terminal of the preferred embodiment of the present invention based on Internet of Things；
Fig. 2 is another structure diagram of Bluetooth control terminal of the preferred embodiment of the present invention based on Internet of Things；
Fig. 3 is the system structure diagram that the preferred embodiment of the present invention applies the Bluetooth control terminal based on Internet of Things.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
With reference to Fig. 1, the preferred embodiment of the present invention provides a kind of Bluetooth control terminal based on Internet of Things, for more
A internet-of-things terminal equipment for being integrated with function of Bluetooth communication carries out centralized Control, which includes first processor
100, first processor is connected with to wirelessly communicate to transmit the radio receiving transmitting module of data, this reality with internet-of-things terminal equipment
It is that the bluetooth for receiving data using Bluetooth broadcast mode and Bluetooth broadcast mode being used to transmit data is wide to apply a radio receiving transmitting module
Broadcasting module 200.
Bluetooth control terminal of the present embodiment based on Internet of Things, number is transmitted by setting on it using Bluetooth broadcast mode
According to Bluetooth broadcast module, it is achieved thereby that being directly controlled to each internet-of-things terminal equipment, without being established by Bluetooth pairing
Communication connection, so as to accelerate instruction transmission and control efficiency, and multiple internet-of-things terminal equipment can receive bluetooth control simultaneously
The control instruction that terminal processed is sent out, easy to operate, convenient so as to fulfill one-to-many control, another bluetooth control using the present invention
Terminal processed, compared to it is general comprising broadcast, connection, reception/transmission Bluetooth communication chip, chip structure is more simple, into
This is cheap, conducive in the popularization and application of the Internet of Things field such as smart home.
In the present embodiment, Bluetooth broadcast module 200 is used and is penetrated for receiving and emitting the bluetooth of Bluetooth broadcast protocol signal
Frequency front-end chip does not have micro-control unit MCU in Bluetooth RF front-end chip；Or Bluetooth broadcast module 200 uses to connect
The Bluetooth system grade chip SOC of Bluetooth broadcast protocol signal is received and emitted, micro-control unit is carried in Bluetooth system grade chip SOC
MCU；Or Bluetooth broadcast module 200 using for receive and emit Bluetooth broadcast protocol signal Bluetooth RF front-end chip and
Micro-control unit MCU chip；Or the use of Bluetooth broadcast module 200 can simultaneously match for receiving and emitting Bluetooth broadcast protocol signal
To the Bluetooth system grade chip SOC of connection, micro-control unit MCU is carried in Bluetooth system grade chip SOC, as principal and subordinate's one
Bluetooth chip.Preferably, micro-control unit MCU, bluetooth Transmit-Receive Unit, memory cell are integrated on Bluetooth system grade chip SOC.
SOC chip can be the indigo plants such as CC2540, CC2541, CC2543, CC2564 of Texas Instrument (Texas Instruments) production
Tooth SOC chip.
Preferably, Bluetooth broadcast module 200 is using the Bluetooth RF front-end chip without micro-control unit MCU, so as to save
Hardware cost is saved, as Bluetooth RF front-end chip uses the MG127 Bluetooth transmission chips of Shanghai Ju Wei integrated circuits Co., Ltd
Or similar chip, it is not specifically limited herein.
In the present embodiment, it is preferable that Bluetooth RF front-end chip or bluetooth in the Bluetooth control terminal based on Internet of Things
System level chip SOC is directly connected to first processor and is controlled by first processor, i.e., using at the first of Bluetooth control terminal
Reason device directly control Bluetooth RF front-end chip or Bluetooth system grade chip SOC to generate instruction, further reduce hardware into
This.In other embodiments, in order to consider the reliability of control, Bluetooth RF front-end chip or Bluetooth system grade chip SOC
Independent micro-control unit MCU is configured with, is communicated to connect through corresponding MCU and first processor, so as to fulfill first processor
The parallel independent control of MCU during work.
The mode that the Bluetooth broadcast module 200 set in the present embodiment Bluetooth control terminal is connect with general Bluetooth pairing
It compares, with following three advantages：
A, connection speed is fast；
Since traditional bluetooth approach needs to establish bluetooth connection by pairing between master-slave equipment, data transfer is caused to be deposited
In time delay, cause the time for obtaining data long, the present embodiment Bluetooth control terminal is periodically transmitted by Bluetooth broadcast module to be referred to
Data are enabled and received, save connection and transmission, transmission delay is short, so as to accelerate instruction transmission speed, improves user experience.
B, hardware cost is low；
In existing bluetooth connection mode, conventional Bluetooth chip comprising broadcast-scanning-connection-transmission information because entirely flowing
Journey, Bluetooth chip is complicated, of high cost, and 6-8 members/, traditional entire bluetooth communication module cost is caused to need 10-15
Member/；In the present embodiment, since Bluetooth broadcast pattern is without connection procedure, Bluetooth chip is simple in structure, and cost is very low, especially
When being the scheme using Bluetooth RF front-end chip, the cost of Bluetooth chip for 1-2 members/, support circuit is simple in structure, cost
It is very low, entire Bluetooth broadcast module cost for 4-5 member/.
C, it is easy to implement one-to-many control；
Traditional Bluetooth pairing control mode, if desired controls another bluetooth equipment, needs to connect manually another
Bluetooth equipment is controlled, i.e., control terminal can only control a Bluetooth slave devices.In the present embodiment, in smart home
Multiple internet-of-things terminal equipment due to being communicated to connect without being established with Bluetooth control terminal, so as to multiple internet-of-things terminal equipment
It passively can receive the control instruction that the Bluetooth control terminal is sent out simultaneously, so as to fulfill the collection to multiple internet-of-things terminal equipment
Middle portable control, real-time is good, and operates convenient, simple, intuitive.
For in existing Bluetooth Communication Technology, the internet-of-things terminal equipment as slave device is needed using Bluetooth broadcast side
Formula broadcast with the control terminal foundation as main equipment to match connection, when there are a large amount of internet-of-things terminal equipment in domestic environment
When broadcasting Bluetooth signal simultaneously, standby intelligent mobile terminals or Bluetooth control terminal searching are waited, signal blockage will be caused.Preferably,
In the present embodiment, the Bluetooth broadcast module of Bluetooth control end side includes being used for using cycle roll-call mode to registered Internet of Things
Network termination equipment sends the first function module of inquiry instruction, which is to be believed using the bluetooth that Bluetooth broadcast mode emits
Number, i.e., the Bluetooth broadcast module of each internet-of-things terminal equipment side does not need to be main in general in low-power consumption standby state
The dynamic Bluetooth broadcast signal that sends out establishes Bluetooth matching connection relation with Bluetooth control terminal, but by Bluetooth control terminal through first
Function module sends inquiry instruction to each registered internet-of-things terminal equipment in a manner of roll-call successively to recycle, so as to obtain each object
The parameters such as the work state information of networked terminals equipment, in the present embodiment, the corresponding working condition ginseng of each internet-of-things terminal equipment
Number is transmitted through Bluetooth broadcast mode.Preferably, Bluetooth control terminal is equipped with to connect with first processor and be collected for storing
The data such as working status parameter memory module.It is highly preferred that when the sensor of internet-of-things terminal equipment side detects setting
Parameter be more than predetermined threshold value when, open active broadcast pattern, by early warning and monitoring information by active broadcast in a manner of be sent to
Bluetooth control terminal, and then realize the active forewarning of dangerous working condition, for example, work as emergency：As intelligent door lock is opened, coal gas
Sensing device senses that gas leak will carry out active broadcast, so as to exclude security risk in time, avoids or reduces property damage
It loses.Preferably, the first function module is used for for the internet-of-things terminal equipment of frequently inquiry state is needed to be called the roll using often cycle
Inquiry, and for being added to cycle point according to preset query demand to the internet-of-things terminal equipment for not needing to frequently inquire state
In name.Different enquiry frequencies preferably for different types of electronic equipment is set, for example, is pacified at home for being related to influencing
Complete cigarette sense monitor, intelligent door lock etc., its typing is often recycled in catalogue, for other kinds of internet-of-things terminal equipment,
Such as television set, air-conditioning are then added it to according to preset period or frequency in cycle catalogue.The present embodiment Bluetooth control
Terminal, can according to demand and/or preset monitoring frequency carries out various internet-of-things terminal equipment intelligent, mobilism and complete
Weather management, so as to can not only realize it is flexible, targetedly monitor, but also can effectively reduce the whole work(of monitoring system
Consumption.
Preferably, each Intelligent internet of things terminal device is now based on the Bluetooth control end side of Internet of Things when powering in fact
Registration, specifically include, when Intelligent internet of things terminal device powers on periodical launch Bluetooth broadcast signal and search for Bluetooth control end
End binding signal realizes registration, after each Intelligent internet of things terminal device registration, in search condition, so as to wait for Bluetooth control whole
The inquiry at end or control instruction.Preferably, can the mode through dynamic password or encryption key carry out binding registration, so as to carry
The safety controlled internet-of-things terminal equipment is risen, avoids extraneous malicious attack.
In the present embodiment, internet-of-things terminal equipment can be various intelligent household electronic equipments or Internet of Things wireless chip
Or internet of things sensors acquisition terminal etc..The present embodiment internet-of-things terminal equipment can be applied to smart home, car networking, intelligence
The multiple fields such as intelligent agricultural, smart city, wisdom illumination, wisdom storage, intelligent medical treatment, wisdom industry, intelligent security guard.
Preferably, referring to Fig. 2, Bluetooth control terminal of the present embodiment based on Internet of Things further includes network communication module 300,
First processor 100 communicates to connect network communication module 300, and network communication module is used for and cloud server and/or intelligent sliding
Dynamic terminal wireless communication.Referring to Fig. 3, it is preferable that Bluetooth control terminal 20 through network communication module receive cloud server 30 or
Inquiry that the intelligent mobile terminals such as smart mobile phone, smartwatch 40 remotely issue or control instruction simultaneously refer to the inquiry or control
It enables and is transferred to corresponding internet-of-things terminal equipment 10 through Bluetooth broadcast mode, the work ginseng through internet-of-things terminal equipment 10 is fed back
The data such as number are uploaded to cloud server 30 and/or intelligent mobile terminal 40, look into so as to fulfill long-range remote control and in real time
The function of inquiry.In the present embodiment, referring to Fig. 3, intelligent mobile terminal 40 indoors, can directly control each internet-of-things terminal and set
It is standby, realize the function of interactive controlling and inquiry；In remote port, intelligent mobile terminal 40 is passed through by accessing cloud server 30
The Bluetooth control terminal 20 of indoor can realize the function of remote control and remote inquiry.
In the present embodiment, network communication module using bluetooth, WiFi, 2G, 3G, 4G, 5G, Ethernet, NB-IOT, eMTC,
At least one of LoRa, Sigfox communication modes.
Preferably, led between first processor 100 and network communication module 300 using wired or wireless connection through network
It interrogates module and receives inquiry or the control instruction that cloud server or intelligent mobile terminal are sent, by inquiry or control instruction using blue
Tooth broadcast mode is transmitted to corresponding internet-of-things terminal equipment, internet-of-things terminal equipment to be controlled to perform correspondence according to instruction requirement
Operation.
Preferably, Bluetooth broadcast module 200 includes being used for using Bluetooth broadcast mode to specified internet-of-things terminal equipment
It sends out matched order and carries out pairing connection, instruction or reception data are sent to internet-of-things terminal equipment by matching connection mode
Second function module of information.For transmitting the situation that data volume is big or encryption requirement is high, by using Bluetooth broadcast mould
The matched order that continuously search or intermittent way of search search control terminal are sent out of block 200 simultaneously carries out pairing connection, so as to
Data interaction and transmission are realized to establish reliably communication connection with corresponding internet-of-things terminal equipment.
Preferably, in one embodiment, Bluetooth control terminal fits together to form bluetooth network with network communication module
Pass or bluetooth router also access interconnection while centralized Control is carried out to each internet-of-things terminal equipment through network communication module
Net, to realize that remote control and remote inquiry provide basis.In another embodiment, Bluetooth control set of terminal is whole mounted in Internet of Things
In end equipment；Or Bluetooth control terminal, network communication module, internet-of-things terminal equipment fit together so that overall structure
It is compact, occupy little space.
Bluetooth control terminal of the present embodiment based on Internet of Things is referred to by setting to be received and dispatched using Bluetooth broadcast mode on it
The Bluetooth broadcast module of order, it is achieved thereby that being directly controlled to each smart home Bluetooth electronic devices, without being matched by bluetooth
It is communicated to connect to establishing, so as to accelerate instruction transmission and control efficiency, and multiple internet-of-things terminal equipment can receive simultaneously
The control instruction that Bluetooth control terminal is sent out, it is easy to operate, convenient so as to fulfill one-to-many control, it is another using the present invention
Bluetooth control terminal, compared to general comprising broadcasting, connecting, the Bluetooth communication chip of reception/transmission, chip structure is more simple
It is single, of low cost, conducive in the popularization and application of the Internet of Things field such as smart home.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (10)
1. a kind of Bluetooth control terminal based on Internet of Things, for being set to multiple internet-of-things terminals for being integrated with function of Bluetooth communication
It is standby to carry out centralized Control, which is characterized in that the Bluetooth control terminal includes first processor, and the first processor is connected with
For being wirelessly communicated with the internet-of-things terminal equipment to transmit the radio receiving transmitting module of data, the radio receiving transmitting module is adopts
Data are received with Bluetooth broadcast mode and the Bluetooth broadcast module of data is transmitted using Bluetooth broadcast mode.
2. the Bluetooth control terminal according to claim 1 based on Internet of Things, which is characterized in that
The Bluetooth broadcast module uses the Bluetooth RF front-end chip for receiving and emitting Bluetooth broadcast protocol signal, described
There is no micro-control unit MCU in Bluetooth RF front-end chip；Or
The Bluetooth broadcast module uses the Bluetooth system grade chip SOC for receiving and emitting Bluetooth broadcast protocol signal, institute
It states and micro-control unit MCU is carried in Bluetooth system grade chip SOC；Or
The Bluetooth broadcast module uses to receive and emit the Bluetooth RF front-end chip of Bluetooth broadcast protocol signal and micro-
Control unit MCU chip；Or
The Bluetooth broadcast module uses can simultaneously match the Bluetooth system of connection for receiving and emitting Bluetooth broadcast protocol signal
With micro-control unit MCU in grade chip SOC, the Bluetooth system grade chip SOC, the Bluetooth chip as principal and subordinate's one.
3. the Bluetooth control terminal according to claim 2 based on Internet of Things, which is characterized in that
The Bluetooth RF front-end chip or the Bluetooth system grade chip SOC are directly connected to the first processor and by institute
It states first processor control or is communicated to connect through the micro-control unit MCU and the first processor.
4. the Bluetooth control terminal according to claim 1 based on Internet of Things, which is characterized in that
Network communication module is further included, the first processor communicates to connect the network communication module, the network communication mould
Block is used for and cloud server and/or intelligent mobile terminal wireless telecommunications.
5. the Bluetooth control terminal according to claim 4 based on Internet of Things, which is characterized in that
The network communication module is using bluetooth, WiFi, 2G, 3G, 4G, 5G, Ethernet, NB-IOT, eMTC, LoRa, Sigfox
At least one of communication modes.
6. the Bluetooth control terminal according to claim 1 based on Internet of Things, which is characterized in that
The Bluetooth broadcast module includes being used to send the registered internet-of-things terminal equipment using cycle roll-call mode
First function module of inquiry instruction, the inquiry instruction are the Bluetooth signal emitted using Bluetooth broadcast mode.
7. the Bluetooth control terminal according to claim 6 based on Internet of Things, which is characterized in that
First function module is used for for the internet-of-things terminal equipment of frequently inquiry state is needed to use often cycle point
Name inquiry, and for being added to the internet-of-things terminal equipment for not needing to frequently inquire state according to preset query demand
During cycle is called the roll.
8. the Bluetooth control terminal according to claim 4 based on Internet of Things, which is characterized in that
Using wired or wireless connection between the first processor and the network communication module, through the network communication module
Inquiry or the control instruction that cloud server or intelligent mobile terminal are sent are received, the inquiry or control instruction are used into bluetooth
Broadcast mode is transmitted to corresponding internet-of-things terminal equipment, to control the internet-of-things terminal equipment according to instruction requirement execution pair
It should operate.
9. the Bluetooth control terminal according to claim 1 based on Internet of Things, which is characterized in that
The Bluetooth broadcast module includes referring to for sending out pairing to specified internet-of-things terminal equipment using Bluetooth broadcast mode
It enables and carries out pairing connection, by matching connection mode to internet-of-things terminal equipment transmission instruction or receiving data information
Second function module.
10. the Bluetooth control terminal according to claim 4 based on Internet of Things, which is characterized in that
The Bluetooth control terminal fits together to form Bluetooth gateway or bluetooth router with the network communication module；Or
The Bluetooth control set of terminal is in internet-of-things terminal equipment；Or the Bluetooth control terminal, the network communication module,
The internet-of-things terminal equipment fits together.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810140169 | 2018-02-11 | ||
| CN2018101401695 | 2018-02-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108200541A true CN108200541A (en) | 2018-06-22 |
| CN108200541B CN108200541B (en) | 2024-04-16 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109089250A (en) * | 2018-09-05 | 2018-12-25 | 北京字节跳动网络技术有限公司 | Bluetooth communication method and device based on Scheduling of Gateway |
| CN109120675A (en) * | 2018-07-20 | 2019-01-01 | 广州科韵智慧科技有限公司 | Internet of things equipment control method, system, computer equipment and storage medium |
| CN109168148A (en) * | 2018-07-20 | 2019-01-08 | 广州科韵智慧科技有限公司 | Internet of things equipment control method, system, computer equipment and storage medium |
| CN109413610A (en) * | 2018-12-06 | 2019-03-01 | 深圳市觅拓物联信息技术有限公司 | A kind of acquisition method and system of bluetooth nodes data |
| CN109688567A (en) * | 2018-12-10 | 2019-04-26 | 维沃移动通信有限公司 | A kind of data transmission method and mobile terminal |
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