CN111585881A - Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technology - Google Patents
Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technology Download PDFInfo
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- CN111585881A CN111585881A CN202010436473.1A CN202010436473A CN111585881A CN 111585881 A CN111585881 A CN 111585881A CN 202010436473 A CN202010436473 A CN 202010436473A CN 111585881 A CN111585881 A CN 111585881A
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- bluetooth
- module
- bluetooth gateway
- gateway device
- mobile phone
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L12/00—Data switching networks
- H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
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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
- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
- H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
- H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
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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
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/16—Gateway arrangements
Abstract
The invention discloses a Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technologies, which is used for controlling equipment in a specific space range, such as lamplight, an intelligent door lock, a roller shutter door and the like. The Bluetooth gateway device integrates the MCU module, the wireless radio frequency module, the Bluetooth module, the GPIO control module, the Ethernet module, the USB module and other modules, a user has two modes for controlling the Bluetooth gateway device, one mode is that the Bluetooth of a mobile phone is connected with the Bluetooth gateway device in a matching way, and the Bluetooth gateway is controlled by operating the APP of the mobile phone; the other is that the Bluetooth gateway device accesses the Ethernet and controls the Bluetooth gateway by operating a web page. And after the Bluetooth gateway receives the control signal, the control instruction is analyzed and the command is executed, and the equipment receives a Bluetooth gateway response signal and responds. The Bluetooth gateway device can control the Bluetooth gateway through the mobile phone app and the web, the mobile phone app controls the Bluetooth gateway to communicate through the Bluetooth, the field control is convenient, and the web controls the Bluetooth gateway to facilitate the remote control.
Description
Technical Field
The invention relates to a Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technologies, and belongs to the technical field of information technologies and electronic products.
Background
The Bluetooth gateway device utilizes the Bluetooth technology, Bluetooth is a technology supporting short-distance wireless transmission of equipment, and the effective distance is about 10m, so the control distance (the distance between a mobile phone and the Bluetooth gateway) is within 10m, and the Bluetooth gateway is known to have the limitation of short control distance.
The Bluetooth gateway integrated wireless radio frequency module has a wireless radio frequency signal learning function, the module can only decode signals of a specific coding chip (the coding chip is a chip with the tail end of 2260, 2262, 2240, 2264, 1527 and 1520), and when the code chip tail number is not in the above range or the wireless radio frequency signal is specially encrypted, the radio frequency module cannot learn correct signals, so that the corresponding equipment cannot be controlled.
The bluetooth short distance transmission technology is the defect of the bluetooth technology itself, and one mode of solving the problem is as follows: the transmission distance of the Bluetooth signal can be effectively increased by installing the Bluetooth signal amplifier; the other method is as follows: network safety is enhanced, the Bluetooth gateway is accessed to the Ethernet, remote control of the Bluetooth gateway by the web end is realized, and the defect of Bluetooth short-distance transmission is effectively overcome. The problem that the encryption of the radio frequency signals cannot be correctly learned is solved at present because the encryption of the radio frequency signals is relatively complex.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the technical defect of the Bluetooth short-distance transmission, and the invention provides a Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technologies, wherein the Bluetooth gateway device can communicate with a control terminal through a mobile phone APP/web webpage by using two communication modes such as the wireless Bluetooth technology and the Ethernet communication technology, and the Bluetooth gateway device can communicate with terminal equipment through a wireless radio frequency signal and/or a GPIO switching value signal.
The wireless Bluetooth technology provides a reliable, efficient and rapid communication mode for the communication between the Bluetooth gateway and the mobile terminal, and the Ethernet communication technology increases the diversity and the expansibility of the control mode of the Bluetooth gateway.
In order to realize the integrated control of indoor equipment, the Bluetooth gateway device can control the terminal equipment through a wireless radio frequency signal and/or a switching value signal, so that the Bluetooth gateway integrates a wireless radio frequency signal module and a GPIO control module. Because the wireless radio frequency signal terminals are diversified, the wireless radio frequency signal module has a radio frequency signal learning function, the radio frequency signals obtained through learning are transmitted to the mobile phone through the Bluetooth gateway, and then are transmitted to the background database from the mobile phone and stored, and therefore the wireless radio frequency signal learning and control functions are achieved. In the process, the mobile phone/PC serves as a control carrier, the mobile phone is connected with the Bluetooth gateway through Bluetooth and realizes effective instruction transmission, and the PC is connected with the Bluetooth gateway through the Ethernet and controls the Bluetooth gateway, so that a user can control the indoor equipment through the APP/web page of the mobile phone.
The control end of the Bluetooth gateway device based on the wireless Bluetooth and the Ethernet communication technology has two control connection modes, one is mobile phone control, the other is pc control, and the two control commands have the same command execution priority in the Bluetooth gateway.
The Bluetooth gateway device based on the wireless Bluetooth and Ethernet communication technology comprises a Bluetooth module, an Ethernet module, an MCU module, a USB module, a 433 wireless radio frequency module, a 315 wireless radio frequency module, a GPIO control module and the like, wherein the MCU module is a control panel main control module, other six modules except the GPIO module are communicated with the MCU module through GPIO switching value signals, the other modules are communicated with the MCU module through uart, the six modules are mutually independent, and specific response logic is controlled by MCU unified response.
Two kinds of equipment can be known at the equipment terminal, one kind is wireless equipment, one kind is switching value equipment, and the corresponding module in the bluetooth gateway is used for controlling the corresponding equipment. The USB module is communicated with a serial port of a PC (personal computer), checks the state of the equipment and the received equipment instruction through a serial port assistant, and also sends a corresponding control instruction to the Bluetooth gateway through the serial port assistant.
The beneficial effects of the invention include:
(1) the Bluetooth gateway can be controlled through the mobile phone app and the web, the mobile phone app controls the Bluetooth communication through the Bluetooth, the field control is convenient, the web control Bluetooth gateway facilitates the remote control, and the limitation of single short-distance Bluetooth control is solved;
(2) the wireless radio frequency devices are various, and the wireless radio frequency module in the Bluetooth gateway has a learning function, so that the Bluetooth gateway can control a plurality of wireless radio frequency devices by learning various wireless radio frequency device signals;
(3) in the whole network architecture, the mobile phone and the PC need to acquire data from the server and store the data in the server, when the module learns the wireless signal, the data can be transmitted to the server for classified storage, and when the module needs to control, the control signal of the corresponding equipment is acquired from the server.
(4) There are multiple signal indicator lamps in the bluetooth gateway device, like program operation pilot lamp, bluetooth connection pilot lamp, usb data transmission pilot lamp, wireless radio frequency signal receiving and dispatching pilot lamp etc. can observe out bluetooth gateway behavior from the pilot lamp behavior, also can read instruction data through serial ports assistant simultaneously and do the contrast, look over whether bluetooth gateway normally works.
Drawings
FIG. 1: the mobile phone controls the network communication information flow chart.
FIG. 2: web control network communication information flow chart.
FIG. 3: bluetooth gateway information flow diagram.
FIG. 4: the structure schematic diagram of the Bluetooth gateway device.
In the figure:
1: a Bluetooth gateway device; 2: a control end module; 3: an equipment module; 4: a PC end serial port assistant; 5: a smart phone; 6: a server; 7: a PC terminal; 8: 433 a wireless device; 9: 315 a wireless device; 10: a GPIO device;
1-11: a Bluetooth module; 1-12: an MCU module; 1-13: an Ethernet module; 1-14: 433 a wireless radio frequency module; 1-15: 315 a wireless radio frequency module; 1-16: a GPIO module; 1-17: and a USB module.
Detailed Description
As shown in fig. 3, the bluetooth gateway device based on wireless bluetooth and ethernet communication technologies of the present invention has two control connection modes at the control end, one is mobile phone control and the other is pc control, and the two control commands have the same command execution priority in the bluetooth gateway.
The Bluetooth gateway device based on the wireless Bluetooth and Ethernet communication technology comprises a Bluetooth module, an Ethernet module, an MCU module, a USB module, a 433 wireless radio frequency module, a 315 wireless radio frequency module, a GPIO control module and the like, wherein the MCU module is a control panel main control module, other six modules except the GPIO module are communicated with the MCU module through GPIO switching value signals, the other modules are communicated with the MCU module through uart, the six modules are mutually independent, and specific response logic is controlled by MCU unified response.
The Bluetooth gateway device is an equipment terminal comprising an integrated controller, and a user can control the terminal through a mobile phone APP.
Specifically, the mobile phone APP control utilizes a wireless Bluetooth communication technology, the mobile phone is connected with the gateway through Bluetooth, and data transmission between the gateway and the mobile phone is achieved through the Bluetooth communication technology.
The working process when the mobile phone controls the Bluetooth gateway is as follows:
the method comprises the steps of opening a mobile phone APP- > Bluetooth connection- > clicking a button- > APP obtaining a control instruction from a data background- > instruction sending to a Bluetooth gateway- > the gateway receiving and analyzing the instruction- > instruction response- > feeding back a control signal.
The wireless radio frequency signal working process is realized by operating the mobile phone APP for learning as follows:
the method comprises the steps of opening a mobile phone APP- > Bluetooth connection- > clicking learning signal equipment- > APP obtaining a control instruction from a data background- > learning instruction is sent to a gateway- > gateway control radio frequency module to signal learning mode- > remote controller transmitting a signal needing learning- > signal learning success- > data transmission to the mobile phone APP- > data transmission to a background database for storage.
The mobile phone is connected with the server through a mobile network, the mobile phone is connected with the gateway through Bluetooth, the mobile phone acquires a control instruction from the server and sends a learning instruction to the server for storage in the whole process, the mobile phone controls the gateway through Bluetooth and acquires a learned wireless radio frequency signal, the gateway can transmit the wireless radio frequency signal to control equipment and also can transmit the wireless radio frequency signal to control switching value equipment by using a switching signal.
The Bluetooth gateway device of the invention is a device terminal comprising an integrated controller, and a user can control the terminal through a web.
Specifically, the Web end controls the Bluetooth gateway, data transmission is realized by utilizing an Ethernet communication technology, and a user can open a browser to log in a website to control the Bluetooth gateway.
The working process of the web end control Bluetooth gateway is as follows:
the method comprises the steps of opening a browser to input a website- > user right login- > clicking a button- > acquiring a control instruction from a background- > sending an instruction to a Bluetooth gateway- > receiving and analyzing the instruction- > responding to the instruction- > feeding back the control instruction by the gateway- > storing the control instruction in the background.
The working process of realizing the wireless radio frequency signal learning by the operation of the web terminal is as follows:
the method comprises the steps of opening a browser, inputting a website- > user right login- > clicking a button- > obtaining a control instruction from a background- > sending the control instruction to a Bluetooth gateway- > receiving and analyzing the instruction- > controlling a radio frequency module to a signal learning mode by the gateway- > transmitting a learning signal by a remote controller- > transmitting the signal learning success- > transmitting data to a web end- > transmitting the data to a background database by a web and storing the data.
The server, the pc and the Bluetooth gateway are communicated and transmitted through the Ethernet, so that the server, the pc and the Bluetooth gateway are connected to the same network to be communicated successfully. The communication is realized through the Ethernet, so as long as the pc is in the same network segment with the server and the basket network gateway, the Bluetooth gateway can be controlled through the web end, and the defect of short Bluetooth transmission distance is effectively overcome.
Claims (5)
1. A bluetooth gateway device based on wireless bluetooth and Ethernet communication technology, its characterized in that:
the Bluetooth gateway device consists of a Bluetooth module, an Ethernet module, an MCU module, a USB module, a 433 wireless radio frequency module, a 315 wireless radio frequency module and a GPIO control module;
the MCU module is a main control module, communicates with the Bluetooth module, the Ethernet module, the USB module, the 433 wireless radio frequency module and the 315 wireless radio frequency module through uart, and communicates with the GPIO control module through GPIO switching value signals;
the Bluetooth module, the Ethernet module, the USB module, the 433 wireless radio frequency module, the 315 wireless radio frequency module and the GPIO control module are mutually independent;
the Bluetooth gateway device can be controlled by a mobile phone APP; when the Bluetooth gateway device is controlled by the mobile phone APP, data transmission between the gateway and the mobile phone is realized by using a Bluetooth communication technology, and the mobile phone is connected with the Bluetooth gateway device through Bluetooth;
the Bluetooth gateway device can be controlled through the Web, mutual data transmission is achieved through the Ethernet communication technology when the Bluetooth gateway device is controlled through the Web end, and a user can open a browser to log in a website to control the Bluetooth gateway.
2. The bluetooth gateway apparatus based on wireless bluetooth and ethernet communication technology according to claim 1, wherein: the mobile phone Bluetooth and the Bluetooth gateway device are connected in a matching mode, and the Bluetooth gateway is controlled through the operation of the mobile phone APP.
3. The bluetooth gateway apparatus based on wireless bluetooth and ethernet communication technology according to claim 1, wherein: the Bluetooth gateway device is accessed to the Ethernet and controls the Bluetooth gateway by operating a web page.
4. The bluetooth gateway apparatus based on wireless bluetooth and ethernet communication technology according to any one of claims 1 to 3, wherein:
the Bluetooth gateway device can control the equipment terminal to comprise wireless equipment and/or switching value equipment.
5. The bluetooth gateway apparatus based on bluetooth wireless and ethernet communication technology according to claim 4, wherein:
the response logics of the Bluetooth module, the Ethernet module, the USB module, the 433 wireless radio frequency module, the 315 wireless radio frequency module and the GPIO control module are controlled by the MCU module in a unified response mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436473.1A CN111585881A (en) | 2020-05-21 | 2020-05-21 | Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technology |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010436473.1A CN111585881A (en) | 2020-05-21 | 2020-05-21 | Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technology |
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| CN111585881A true CN111585881A (en) | 2020-08-25 |
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| CN202010436473.1A Pending CN111585881A (en) | 2020-05-21 | 2020-05-21 | Bluetooth gateway device based on wireless Bluetooth and Ethernet communication technology |
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Application publication date: 20200825 |