CN105025594A - Long-distance internet of things data transmission system and wireless router thereof - Google Patents
Long-distance internet of things data transmission system and wireless router thereof Download PDFInfo
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- CN105025594A CN105025594A CN201510354581.3A CN201510354581A CN105025594A CN 105025594 A CN105025594 A CN 105025594A CN 201510354581 A CN201510354581 A CN 201510354581A CN 105025594 A CN105025594 A CN 105025594A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L45/00—Routing or path finding of packets in data switching networks
- H04L45/60—Router architectures
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Abstract
The invention relates to the technical field of internet of things, and particularly relates to a long-distance internet of things data transmission system and a wireless router thereof. According to the long-distance internet of things data transmission system, through embedding matched long-distance wireless internet of things chip modules in an intelligent perception terminal and the wireless router, a user does not need to purchase traffic of three communication operators, and the use cost can be effectively shortened.
Description
Technical field
The present invention relates to technology of Internet of things field, particularly relate to a kind of long distance data transmission of internet of things system and wireless routing.
Background technology
Transfer of data between tradition Internet of Things Intellisense terminal and user control terminal will by means of the pattern of telecommunications, UNICOM, mobile three large operator SIM card data traffics.So, Internet of Things Intellisense terminal is except self cost, and the purchase three large GPRS flow cards of operator and the expense of note bag also account for the significant proportion of its use cost.The use cost of therefore carrying out the Internet of Things Intellisense terminal of transfer of data by means of traditional Internet of Things is higher.
For solving the problems of the technologies described above, need to provide a kind of length to use the cost of Intellisense terminal and the operation cost of data transmission of internet of things system apart from data transmission of internet of things system and wireless routing to reduce user.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of wireless routing grown distance data transmission of internet of things system and be applicable to this length distance data transmission of internet of things system, this grows distance data transmission of internet of things system by embedded length in Intellisense terminal apart from wireless Internet of Things chip module, and utilize supporting Internet of Things wireless routing, without the need to buying telecommunications, UNICOM, mobile three large operator SIM card data traffics again, not only can reduce the use cost of Intellisense terminal, and effectively can reduce the cost of whole Internet of things system operation.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is to provide a kind of long distance data transmission of internet of things system, comprise: Intellisense terminal, wireless routing, the network switch and user control terminal, it is characterized in that: described Intellisense terminal and the embedded length of wireless routing are apart from wireless Internet of Things chip module, long apart between wireless Internet of Things chip module and wireless routing, 802.15.4g agreement is adopted to carry out data wireless transmission between wireless routing and the network switch, wireless routing wireless receiving and dispatching standard frequency range is the signal of 920.5MHz to 924.5MHz, wireless routing is passed through successively by the signal of Intellisense terminal transmission, the network switch is to user control terminal, user control terminal also can be made control command and pass through the network switch successively, wireless routing is transferred to Intellisense terminal and then completes the execution of instruction.
Preferably, described wireless routing comprises 16 for receive channel, described each receive channel bandwidth is 125KHz, transmittability is 5Kbps, described wireless routing comprises two and launches channel, the bandwidth of described each transmitting channel is that 500KHz, transmittability are higher than 80Kbps, wherein, launch channel for one and be used for wireless transmission signal, it is for subsequent use that another launches channel.
Preferably, Intellisense terminal comprises satellite positioning module, and described satellite positioning module is electrically connected with long distance Internet of Things chip module.
Preferably, user control terminal comprises remote control terminal and local control terminal.
The present invention also provides a kind of wireless routing being applicable to above-mentioned long distance data transmission of internet of things system, comprises power module of voltage regulation, length apart from wireless Internet of Things chip module, microprocessor module, asynchronous receiving-transmitting chip module and Anneta module, wherein,
Power module of voltage regulation is electrically connected spreading apart from wireless Internet of Things chip module and microprocessor module, for providing operating voltage for long apart from wireless Internet of Things chip module and microprocessor module;
Long apart from wireless Internet of Things chip module and Anneta module electrical connection, length is used for being received by Anneta module receiving and launching wireless long range signals apart from wireless Internet of Things chip module;
Long apart from wireless Internet of Things chip module and microprocessor module electrical connection, and signal transmitted in both directions between the two;
Microprocessor module is electrically connected with asynchronous receiving-transmitting chip module, and can realize data double-way transmission between the two;
Wherein, long adopt 802.15.4g agreement to carry out transfer of data apart from wireless Internet of Things chip module, and long be 920.5MHz to 924.5MHz apart from wireless Internet of Things chip module by the standard frequency range of Anneta module signal transmission.
Preferably, described microprocessor module adopts STM32L chip, and asynchronous receiving-transmitting module adopts UART/RS-485 chip.
Preferably, described Internet of Things wireless routing comprises humiture air pressure probe and locating module further, and described humiture air pressure probe and locating module electrical connection microprocessor module, for being transferred to microprocessor module by perceptual signal.
Preferably, described Internet of Things wireless routing comprises electronic sensor and interprocess communication module further, and described electronic sensor and interprocess communication module are transmitted chip module with asynchronous receiving-transmitting and be electrically connected, and data double-way transmission between the two.
The invention has the beneficial effects as follows: the situation being different from prior art, long distance data transmission of internet of things system provided by the invention and the wireless routing matched, by supporting length nested in Intellisense terminal with wireless routing apart from wireless Internet of Things chip module, make user buy the flow of three large common carriers without the need to user, effectively can reduce use cost.
Accompanying drawing explanation
Fig. 1 is the Principle of Signal Transmission schematic diagram of an embodiment of long distance data transmission of internet of things system of the present invention;
Fig. 2 is the electrical block diagram of a preferred embodiment of wireless routing of the present invention.
Embodiment
Below in conjunction with diagram, technical scheme of the present invention is described in detail.
Shown in Figure 1, the long distance data transmission of internet of things system of the present embodiment comprises Intellisense terminal 1, wireless routing 2 (mark), the network switch 3 and user control terminal 4.Wherein, Intellisense terminal 1 inside is embedded with long apart from wireless Internet of Things chip module.After Intellisense terminal 1 obtains perception data, this length radios to wireless routing 2 after apart from wireless Internet of Things chip module perception data being adopted 802.15.4g protocol conversion, then be transferred to the network switch 3 through wireless routing 2, then carry out protocol conversion by the network switch 3 and be then transferred to user control terminal 4.Therefore, being embedded with length can by wireless routing 2 and the network switch 3 apart from the Intellisense terminal 1 of wireless Internet of Things chip module, by the information conveyance that perceives to user control terminal 4, to store data, analyzing and processing, and user can carry out Long-distance Control to Intellisense terminal 1 in time according to the information received.Wherein, length adopts 802.15.4g agreement to carry out transfer of data apart between wireless Internet of Things chip module and wireless routing 2, between wireless routing 2 and the network switch 3, and wireless routing 2 wireless receiving and dispatching standard frequency range is the signal of 920.5MHz to 924.5MHz.Wherein, wireless routing 2 comprises fixed wireless route 21 and mobile wireless route 22.
In a preferred embodiment of the invention, wireless routing 2 comprises 16 receive channels, each receive channel bandwidth is 125KHz, transmittability is 5Kbps, wireless routing 2 also comprises two and launches channel, the bandwidth of each transmitting channel is that 500KHz, transmittability are higher than 80Kbps, wherein, launch channel for one and be used for wireless signal emission, it is for subsequent use that another launches channel.In actual use, set up abundant wireless routing 2, any article can be realized to be connected with Internet of Things, carry out information exchange and communication, to realize Weigh sensor, location, tracking, monitoring and long-range or Process flowchart Intellisense terminal 1.
In another preferred embodiment of the invention, Intellisense terminal 1 also comprises satellite positioning module, satellite positioning module is electrically connected with long distance Internet of Things chip module, and both combinations make long distance data transmission of internet of things system provided by the invention may be used for the project preventing electric motor car, motorcycle stolen.According to practical application request, Intellisense terminal 1 can also comprise various front end sensors, to realize the transfer of data of the application such as remote meter reading, landslide early-warning, vehicle distances identification, forest fire protection, the monitoring of urban road vehicle flowrate, the control of municipal road lamp remote opening.In addition, user control terminal 4 comprises remote control terminal and local control terminal, and the present invention does not limit this.
Long distance data transmission of internet of things system provided by the invention, by adopting the length of 802.15.4g protocol conversion signal transmission apart from wireless Internet of Things chip module and corresponding wireless routing, the remote wireless transmission of data can be realized, buy telecommunications, UNICOM, mobile three large operator SIM card data traffic expenses again without the need to user, the cost using Intellisense terminal and the operation costs of reducing whole data transmission of internet of things system can be reduced.
Refer to Fig. 2, the wireless routing 2 that the present embodiment provides comprises power module of voltage regulation 21, length apart from wireless Internet of Things chip module 22, microprocessor module 23, asynchronous receiving-transmitting chip module 24 and Anneta module 25, Anneta module 25 comprises internal antenna 251 and outside antenna 252, wherein, power module of voltage regulation 21 is electrically connected spreading apart from wireless Internet of Things chip module 22 and microprocessor module 23, is the long operating voltage providing 3V apart from wireless Internet of Things chip module 22 and microprocessor module 23.Long received by the Anneta module 25 be connected electrically apart from wireless Internet of Things chip module 22 and launch wireless long range signals.Long to be electrically connected apart from wireless Internet of Things chip module 22 and microprocessor module 23, and signal transmitted in both directions between the two.Microprocessor module 23 is electrically connected with asynchronous receiving-transmitting chip module 24, and also bi-directional transfer of data between the two.Wherein, long adopt 802.15.4g agreement to carry out data transaction transmission apart from wireless Internet of Things chip module 22, and long be 920.5MHz to 924.5MHz apart from wireless Internet of Things chip module by the standard frequency range of Anneta module 25 signal transmission.
In a preferred embodiment of the invention, microprocessor module 23 adopts STM32L chip, and asynchronous receiving-transmitting chip module adopts UART/RS-485 chip.
In an embodiment of the present invention, described wireless routing 2 comprises humiture air pressure probe and locating module 26 further, humiture air pressure probe and locating module 26 are electrically connected with microprocessor module 23, for by the Signal transmissions of perception to microprocessor module 23, microprocessor module 23 is according to the parameter of humiture air pressure parameter regulation output signal.Comprise electronic sensor or interprocess communication module 27 further without circuit 2, electronic sensor and interprocess communication module 27 are electrically connected with asynchronous receiving-transmitting chip module 24, and data double-way transmission between the two.Wireless routing 2 also can set up debug port according to actual needs, for debugging wireless routing 2.
According to actual measurement, the signal penetration power that wireless routing 2 of the present invention is launched is strong, a wireless routing 2 can contain the scope that radius reaches 15 kilometers, and single wireless road 2 can connect at most more than 6.4 ten thousand Intellisense terminals (water power coal table, locating terminal), 1,000 user's Intellisense terminals can be made at most synchronously to carry out communication with same wireless routing 2 simultaneously.Therefore the Internet of Things data radio transmission system operation cost based on wireless routing provided by the invention is low.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing specification of the present invention and accompanying drawing content to do, or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (8)
1. one kind long distance data transmission of internet of things system, comprise Intellisense terminal, wireless routing, the network switch and user control terminal, it is characterized in that: described Intellisense terminal and the embedded length of wireless routing are apart from wireless Internet of Things chip module, long apart between wireless Internet of Things chip module and wireless routing, 802.15.4g agreement is adopted to carry out data wireless transmission between wireless routing and the network switch, wireless routing wireless receiving and dispatching standard frequency range is the signal of 920.5MHz to 924.5MHz, wireless routing is passed through successively by the signal of Intellisense terminal transmission, the network switch is to user control terminal, user control terminal also can be made control command and pass through the network switch successively, wireless routing is transferred to Intellisense terminal and then completes the execution of instruction.
2. long distance data transmission of internet of things system according to claim 1, it is characterized in that, described wireless routing comprises 16 for receive channel, described each receive channel bandwidth is 125KHz, transmittability is 5Kbps, described wireless routing comprises two and launches channels, the bandwidth of described each transmitting channel be 500KHz, transmittability higher than 80Kbps, wherein, launch channel for one and be used for wireless transmission signal, it is for subsequent use that another launches channel.
3. long distance data transmission of internet of things system according to claim 1, it is characterized in that, Intellisense terminal comprises satellite positioning module, and described satellite positioning module is electrically connected with long distance Internet of Things chip module.
4. long distance data transmission of internet of things system according to claim 1, it is characterized in that, user control terminal comprises remote control terminal and local control terminal.
5. one kind is applicable to the wireless routing of the long distance data transmission of internet of things system described in claim 1-4 any one, it is characterized in that comprising power module of voltage regulation, length apart from wireless Internet of Things chip module, microprocessor module, asynchronous receiving-transmitting chip module and Anneta module, wherein
Power module of voltage regulation is electrically connected spreading apart from wireless Internet of Things chip module and microprocessor module, for providing operating voltage for long apart from wireless Internet of Things chip module and microprocessor module;
Long apart from wireless Internet of Things chip module and Anneta module electrical connection, length is used for being received by Anneta module receiving and launching wireless long range signals apart from wireless Internet of Things chip module;
Long apart from wireless Internet of Things chip module and microprocessor module electrical connection, and signal transmitted in both directions between the two;
Microprocessor module is electrically connected with asynchronous receiving-transmitting chip module, and can realize data double-way transmission between the two;
Wherein, long adopt 802.15.4g agreement to carry out transfer of data apart from wireless Internet of Things chip module, and long be 920.5MHz to 924.5MHz apart from wireless Internet of Things chip module by the standard frequency range of Anneta module signal transmission.
6. Internet of Things wireless routing according to claim 5, is characterized in that, described microprocessor module adopts STM32L chip, and asynchronous receiving-transmitting module adopts UART/RS-485 chip.
7. Internet of Things wireless routing according to claim 6, it is characterized in that, described Internet of Things wireless routing comprises humiture air pressure probe and locating module further, described humiture air pressure probe and locating module electrical connection microprocessor module, for being transferred to microprocessor module by perceptual signal.
8. Internet of Things wireless routing according to claim 5, it is characterized in that, described Internet of Things wireless routing comprises electronic sensor and interprocess communication module further, described electronic sensor and interprocess communication module are transmitted chip module with asynchronous receiving-transmitting and are electrically connected, and data double-way transmission between the two.
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| CN201510354581.3A CN105025594A (en) | 2015-06-23 | 2015-06-23 | Long-distance internet of things data transmission system and wireless router thereof |
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| CN201510354581.3A CN105025594A (en) | 2015-06-23 | 2015-06-23 | Long-distance internet of things data transmission system and wireless router thereof |
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Cited By (3)
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| CN106204852A (en) * | 2016-07-28 | 2016-12-07 | 苏州见真物联科技有限公司 | A kind of long-distance radio communication gate control system wireless data communication device |
| CN106656827A (en) * | 2016-09-30 | 2017-05-10 | 深圳市唯传科技有限公司 | LoRa base station router and narrowband Internet-of-things system based on same |
| CN114760293A (en) * | 2020-12-28 | 2022-07-15 | 宏碁通信股份有限公司 | Internet of things system and standby channel using method thereof |
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| CN106204852A (en) * | 2016-07-28 | 2016-12-07 | 苏州见真物联科技有限公司 | A kind of long-distance radio communication gate control system wireless data communication device |
| CN106204852B (en) * | 2016-07-28 | 2018-05-22 | 苏州见真物联科技有限公司 | A kind of long-distance radio communication access control system wireless data communication device |
| CN106656827A (en) * | 2016-09-30 | 2017-05-10 | 深圳市唯传科技有限公司 | LoRa base station router and narrowband Internet-of-things system based on same |
| CN106656827B (en) * | 2016-09-30 | 2021-02-05 | 深圳市唯传科技有限公司 | LoRa base station router and narrow-band internet of things network system based on LoRa base station routing |
| CN114760293A (en) * | 2020-12-28 | 2022-07-15 | 宏碁通信股份有限公司 | Internet of things system and standby channel using method thereof |
| CN114760293B (en) * | 2020-12-28 | 2024-01-19 | 宏碁通信股份有限公司 | Internet of things system and standby channel using method thereof |
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Application publication date: 20151104 |