CN103117921A - Wireless Internet of things gateway device which utilizes power lines to perform data transmission - Google Patents
Wireless Internet of things gateway device which utilizes power lines to perform data transmission Download PDFInfo
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- CN103117921A CN103117921A CN2013100512541A CN201310051254A CN103117921A CN 103117921 A CN103117921 A CN 103117921A CN 2013100512541 A CN2013100512541 A CN 2013100512541A CN 201310051254 A CN201310051254 A CN 201310051254A CN 103117921 A CN103117921 A CN 103117921A
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Abstract
The invention discloses a wireless Internet of things gateway device which utilizes power lines to perform data transmission. The wireless Internet of things gateway device which utilizes power lines to perform data transmission is composed of a ZigBee circuit, a Bluetooth circuit, a wireless fidelity (WIFI) circuit, a signal switching circuit, a signal filtering amplifying circuit processing signals, a data processor, a signal detection processing circuit, a data interface circuit and a power circuit, and the signal detection processing circuit and the data interface circuit are connected with the data processor. Along with development of Internet of things technology Internet of things products are published in quantity, various Internet of things products and the network achieve data exchange through gateways, most of Internet of things devices adopt ZigBee communication protocols, Bluetooth protocols and WIFI protocols to achieve wireless data transmission, and accordingly the protocols need to achieve data exchange with a wide area network by using the same gateway. The device utilizes a power line gateway to achieve connection with the wide area network outside and connection with various Internet of things devices through the ZigBee wireless communication protocol, the WIFI protocols and the Bluetooth protocols.
Description
Technical field
The present invention is by adopting thing connection technology, wireless communication technology, and a kind of gateway of internet of things device that utilizes power line to carry out transfer of data of realization is applied in data communication widely, the Internet of Things field.
Background technology
Various wireless communication technologys are being used widely, the particularly promotion and application of technology of Internet of things, use a large amount of the emerging in large numbers of thing joint product of ZigBee wireless communication protocol, the use of all wireless technologys, be all will realization with the data communication of local area network (LAN) or wide area network be connected, the bridge and the tie that connect are exactly gateway, and no matter which type of communication modes equipment adopts, and always will realize converging of data by gateway at last.
Summary of the invention
A kind of gateway of internet of things device that utilizes power line to carry out transfer of data of the present invention, as shown in Figure 2, device is by ZigBee circuit, Bluetooth circuit, WIFI circuit, control the signal switching circuit of foregoing circuit, the signal filtering amplifying circuit of processing signals, data processor, and the signal demodulator treatment circuit, the data interface circuit that are connected with data processor, power circuit forms; Described Zigbee circuit comprises the parts that carry out radio communication with the external equipment that uses ZigBee technology; Described Bluetooth circuit comprises the parts that carry out radio communication with the external equipment that uses Bluetooth technology; Described WIFI circuit comprises the parts that carry out radio communication with the external equipment that uses the WIFI technology.
Described signal switching circuit obtains signal by Zigbee circuit, Bluetooth circuit, WIFI circuit, enters data processor after processing through the signal filtering amplifying circuit.
Described data processor will be divided into through the signal after filter amplifying processing two parts, and one the tunnel is input to data interface circuit, and another road has been input to the signal demodulator treatment circuit.
Described data interface circuit can be directly and the external computer data communication, realize with wide area network between data transmission and reception communicate by letter.
Described signal demodulator treatment circuit by being connected with power line, is realized the data communication with external computer, thus can with wide area network between carry out data transmission and reception and communicate by letter.The signal demodulator treatment circuit is connected with power line, has two main functions, and the one, detect the signal that sends from this gateway apparatus on power line, the 2nd, the signal of this device gateway is sent data-signal by power line.
Apparatus of the present invention realize three functions, the one, receive the data-signal that sends from other gateway apparatus on power line; The 2nd, its data signal of gateway apparatus is transferred on power line; The 3rd, carry out exchanges data by data interface circuit and external computer, by the network function of external computer, realize exchange and the processing of data and wide area network.
The present invention utilizes power line as the major way of data receiver and transmission, and is easy to install, saves cost, in the universal environment that uses of thing joint product in future, because connected mode is various, can be applied in varying environment and multiple occasion especially.
Description of drawings
Fig. 1, gateway apparatus connection diagram
Fig. 2, gateway apparatus schematic diagram
Embodiment
A typical applied environment of apparatus of the present invention is exactly the Energy Saving Control management at office buildings, and present most thing joint product are all the lighting switches that the ZigBee wireless communication protocol of employing realizes controlling building.As shown in Figure 1, in this typical case is used, what the thing joint product used is the ZigBee wireless communication protocol, 4 adopt the Zigbee wireless communication protocol to realize the building lighting switch of controlling with regard to representative, all control and management systems soft wares are installed, realize two functions, the one, show on the long-range handheld device in 1 of building on off state, the 2nd, utilize handheld device in 1 to control the on off state of building.
the implementation procedure that building lighting on off state remote handsets shows: as shown in Figure 1, 3, 5 are gateway apparatus of the present invention, the building lighting switch of 4 representatives, by the ZigBee wireless communication protocol, status information transmission with 4 is given 5 gateway apparatus, after 5 gateway apparatus data are processed, the information of the state of switch just is sent on power line, 3 gateway apparatus of any end on power line, will receive data message, after reception information, send to wide area network through computer, various handheld devices in such 1, pass through GPRS, 3G, the wireless Internet access modes such as CDMA sign in to wide area network, just the state of building lighting switch can be presented on handheld device.
the control procedure of the state of building lighting switch: according to the state of the building lighting switch that shows on handheld device, select control mode, the control information data, pass in computer through wide area network, controlled instruction after computer is processed through the Control System Software data, computer is with control command information, send to 3 gateway apparatus, transmit by power line, 5 gateway apparatus just can access corresponding control command, through the ZigBee wireless transmission protocol, be sent to 4 building lighting switches, according to control command, 4 building lighting switches can be made corresponding actions, reach Long-distance Control building lighting switch.
This example is the practical application example of gateway apparatus, and gateway apparatus of the present invention is applied in the fields such as Smart Home, intelligent building, cell management widely.
Claims (5)
1. gateway of internet of things device that utilizes power line to carry out transfer of data, it is characterized in that: device is by ZigBee circuit, Bluetooth circuit, WIFI circuit, control the signal switching circuit of foregoing circuit, the signal filtering amplifying circuit of processing signals, data processor, and the signal demodulator treatment circuit, the data interface circuit that are connected with data processor, power circuit forms;
Described Zigbee circuit comprises the parts that carry out radio communication with the external equipment that uses ZigBee technology;
Described Bluetooth circuit comprises the parts that carry out radio communication with the external equipment that uses Bluetooth technology;
Described WIFI circuit comprises the parts that carry out radio communication with the external equipment that uses the WIFI technology.
2. a kind of gateway of internet of things device that utilizes power line to carry out transfer of data according to claim 1, it is characterized in that: described signal switching circuit obtains signal by Zigbee circuit, Bluetooth circuit, WIFI circuit, enters data processor after processing through the signal filtering amplifying circuit.
3. a kind of gateway of internet of things device that utilizes power line to carry out transfer of data according to claim 1, it is characterized in that: described data processor, to be divided into through the signal after filter amplifying processing two parts, one the tunnel is input to data interface circuit, and another road has been input to the signal demodulator treatment circuit.
4. a kind of gateway of internet of things device that utilizes power line to carry out transfer of data according to claim 1 is characterized in that: described data interface circuit, can be directly and the external computer data communication, realize with wide area network between data transmission and reception communicate by letter.
5. a kind of gateway of internet of things device that utilizes power line to carry out transfer of data according to claim 1, it is characterized in that: described signal demodulator treatment circuit, by being connected with power line, realize the data communication with external computer, thus can with wide area network between carry out data transmission and reception and communicate by letter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100512541A CN103117921A (en) | 2013-02-16 | 2013-02-16 | Wireless Internet of things gateway device which utilizes power lines to perform data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100512541A CN103117921A (en) | 2013-02-16 | 2013-02-16 | Wireless Internet of things gateway device which utilizes power lines to perform data transmission |
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| CN103117921A true CN103117921A (en) | 2013-05-22 |
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| CN2013100512541A Pending CN103117921A (en) | 2013-02-16 | 2013-02-16 | Wireless Internet of things gateway device which utilizes power lines to perform data transmission |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104749961A (en) * | 2015-02-26 | 2015-07-01 | 青岛海尔股份有限公司 | Data communication system of intelligent household electrical appliance and data communication method of intelligent household electrical appliance |
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| US20100065799A1 (en) * | 2008-09-16 | 2010-03-18 | Runva Mechanical & Electrical Co, LLC | Variable speed winch |
| CN202178779U (en) * | 2011-08-16 | 2012-03-28 | 常州得实新技术开发有限公司 | Triple play oriented internet of things gateway |
| CN102571639A (en) * | 2010-12-20 | 2012-07-11 | 中兴通讯股份有限公司 | Intelligent home gateway equipment |
| CN203151536U (en) * | 2013-02-16 | 2013-08-21 | 刘镕畅 | Gateway apparatus for Internet of things and utilizing power line to conduct data transmission |
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2013
- 2013-02-16 CN CN2013100512541A patent/CN103117921A/en active Pending
Patent Citations (5)
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| CN101094061A (en) * | 2006-06-24 | 2007-12-26 | 华为技术有限公司 | Access method for authorizing and authenticating digital gateway system, devices, and network terminal devices |
| US20100065799A1 (en) * | 2008-09-16 | 2010-03-18 | Runva Mechanical & Electrical Co, LLC | Variable speed winch |
| CN102571639A (en) * | 2010-12-20 | 2012-07-11 | 中兴通讯股份有限公司 | Intelligent home gateway equipment |
| CN202178779U (en) * | 2011-08-16 | 2012-03-28 | 常州得实新技术开发有限公司 | Triple play oriented internet of things gateway |
| CN203151536U (en) * | 2013-02-16 | 2013-08-21 | 刘镕畅 | Gateway apparatus for Internet of things and utilizing power line to conduct data transmission |
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| CN104749961A (en) * | 2015-02-26 | 2015-07-01 | 青岛海尔股份有限公司 | Data communication system of intelligent household electrical appliance and data communication method of intelligent household electrical appliance |
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Application publication date: 20130522 |