CN204442707U - A kind of dual-mode wireless communication system based on WiFi and radio frequency - Google Patents
A kind of dual-mode wireless communication system based on WiFi and radio frequency Download PDFInfo
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- CN204442707U CN204442707U CN201520211722.1U CN201520211722U CN204442707U CN 204442707 U CN204442707 U CN 204442707U CN 201520211722 U CN201520211722 U CN 201520211722U CN 204442707 U CN204442707 U CN 204442707U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model is made up of electrical equipment (4), WiFi router (1), communication node, via node based on the dual-mode wireless communication system of WiFi and radio frequency.Electrical equipment (4) is connected to communication node (2) by wire communication, communication node (2) is connected to via node (3) by radio frequency, communication node (2) is connected to WiFi router (1) by WiFi, and via node (3) is connected to WiFi router (1) by WiFi.The utility model has merged the easy accessing Internet characteristic of high speed of WiFi, and the low power consumption characteristic of radio frequency, is conducive to the fast development of intelligent electrical apparatus.
Description
Technical field
The utility model relates to Internet of Things electric equipment field, relates to a kind of dual-mode wireless communication system for electrical equipment networking in particular.
Background technology
The definition of Internet of Things is: by information sensing equipment such as radio-frequency (RF) identification (RFID), infrared inductor, global positioning system, laser scanners, by the agreement of agreement, any article and the Internet are coupled together, carry out information exchange and communication, to realize a kind of network of Weigh sensor, location, tracking, monitor and managment.Internet of Things i.e. " the Internet that thing thing is connected ", and it comprises the two-layer meaning: the first, and core and the basis of Internet of Things remain the Internet, is the network of extension on Internet basic and expansion; The second, its user side extends and extend between any article and article, carries out information exchange and communication.
Internet of Things will effectively promote the Intellectualized Tendency of electrical equipment in the application of appliance field.First Internet of Things is networking to the change of electrical equipment, then on the basis of networking, promotes artificial intelligence.In electrical equipment networking, there is kinds of schemes, comprise radio frequency, WiFi and ZigBee etc.Wherein the transmission speed of WiFi is fast, but power consumption is high, coverage is little; Radio frequency and ZigBee is low in energy consumption, wide coverage, but transmission speed is slow.The utility model proposes the dual-mode wireless communication system merging radio frequency and WiFi, abandoning shortcoming by absorbing advantage, to meet the demand of electrical equipment networking better.
Summary of the invention
Main purpose of the present utility model is to provide a kind of dual-mode wireless communication system based on WiFi and radio frequency.Specific as followsly to state:
Based on a dual-mode wireless communication system for WiFi and radio frequency, be made up of WiFi router (1), communication node (2), via node (3), electrical equipment (4); Electrical equipment (4) is connected to communication node (2) by wire communication, communication node (2) is connected to via node (3) by radio frequency, communication node (2) is connected to WiFi router (1) by WiFi, and via node (3) is connected to WiFi router (1) by WiFi.
Based on a dual-mode wireless communication system for WiFi and radio frequency, it is characterized in that: communication node (2) comprises WiFi communication modules A (5), radio-frequency communication module A (6) and wire communication module (7); WiFi router (1) is connected by WiFi communication modules A (5); Via node (3) is connected to by radio-frequency communication module A (6); Electrical equipment (4) is connected to by wire communication module (7).
Based on a dual-mode wireless communication system for WiFi and radio frequency, it is characterized in that: via node (3) comprises WiFi communication module B (9) and radio-frequency communication module B (8); WiFi router (1) is connected by WiFi communication module B (9); Communication node (2) is connected to by radio-frequency communication module B (8).
Based on a dual-mode wireless communication system for WiFi and radio frequency, it is characterized in that: wire communication module (7) can be serial communication modular, SPI communication module, SDIO communication module or ethernet communication module.
A kind of dual-mode wireless communication system based on WiFi and radio frequency, it is characterized in that: radio-frequency communication module A (6) and radio-frequency communication module B (8) is operated in exempt to authorize the wireless communication module of radio frequency band, comprise cc1101, NRF2401,2262 and 2272 etc.
Based on a dual-mode wireless communication system for WiFi and radio frequency, it is characterized in that: WiFi communication modules A (5) and WiFi communication module B (9) are the communication modules meeting IEEE 802.11 serial protocols.
A kind of dual-mode wireless communication system based on WiFi and radio frequency, it is characterized in that: the data of electrical equipment (4), when WiFi communication modules A (5) cannot be connected to WiFi router (1) or enter sleep state, are sent to via node (3) by radio-frequency communication module A (6) by communication node (2).
A kind of dual-mode wireless communication system based on WiFi and radio frequency, it is characterized in that: the data that via node (3) receives from radio-frequency communication module B (8), be transmitted to WiFi router (1) through WiFi communication module B (9); The data that via node (3) receives from WiFi communication module B (9), if destination address is not this via node (3), are then transmitted to communication node (2) by radio-frequency communication module B (8).
Accompanying drawing explanation
Fig. 1: based on the dual-mode wireless communication system figure of WiFi and radio frequency
Fig. 2: communication section point diagram
Fig. 3: via node figure
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only for explaining the utility model, and be not used in restriction the utility model.
A kind of specific embodiment of the dual-mode wireless communication system based on WiFi and radio frequency as shown in Figure 1.It is made up of WiFi router (1), communication node (2), via node (3), electrical equipment (4).Electrical equipment (4) is connected to communication node (2) by wire communication, communication node (2) is connected to via node (3) by radio frequency, communication node (2) is connected to WiFi router (1) by WiFi, and via node (3) is connected to WiFi router (1) by WiFi.
Communication node (2) comprises WiFi communication modules A (5), radio-frequency communication module A (6) and wire communication module (7); WiFi router (1) is connected by WiFi communication modules A (5); Via node (3) is connected to by radio-frequency communication module A (6); Electrical equipment (4) is connected to by wire communication module (7).
Via node (3) comprises WiFi communication module B (9) and radio-frequency communication module B (8); WiFi router (1) is connected by WiFi communication module B (9); Communication node (2) is connected to by radio-frequency communication module B (8).
Wire communication module (7) can be serial communication modular, SPI communication module, SDIO communication module or ethernet communication module.
Radio-frequency communication module A (6) and radio-frequency communication module B (8) is operated in exempt to authorize the wireless communication module of radio frequency band, comprises cc1101, NRF2401,2262 and 2272 etc.
WiFi communication modules A (5) and WiFi communication module B (9) are the communication modules meeting IEEE 802.11 serial protocols.
The data of electrical equipment (4), when WiFi communication modules A (5) cannot be connected to WiFi router (1) or enter sleep state, are sent to via node (3) by radio-frequency communication module A (6) by communication node (2).
The data that via node (3) receives from radio-frequency communication module B (8), are transmitted to WiFi router (1) through WiFi communication module B (9); The data that via node (3) receives from WiFi communication module B (9), if destination address is not this via node (3), are then transmitted to communication node (2) by radio-frequency communication module B (8).
Use-case:
When user's first pass WiFi router sends data to electrical equipment, the WiFi communication modules A (5) now in order to save power communications node (2) enters sleep state and is not connected to WiFi router; Data are issued active via node by WiFi by WiFi router; Data are given to communication node (2) by radio frequency by via node; Data are transmitted to electrical equipment (4) by wire communication module (7) by communication node (2), and wake WiFi communication modules A (5) up, communicate so that undertaken next step with communication node (2) by WiFi with WiFi router.
When electrical equipment sends data to user, first by wire communication module (7), data are issued communication node (2); Communication node (2) wakes WiFi communication modules A (5) up, by WiFi, data is issued WiFi router (1), thus is transmitted to user; If WiFi communication modules A (5) cannot be connected to WiFi router (1), then data are issued via node (3) by radio frequency by communication node (2); Data are issued WiFi router (1) by WiFi by via node (3), thus are transmitted to user.
From above-mentioned use-case, use the dual-mode wireless communication system based on WiFi and radio frequency of the present utility model: the WiFi communication module that power consumption is high can enter sleep state for a long time, and allow radio-frequency communication module low in energy consumption be in active state, thus significantly reduce the overall power consumption of communication; WiFi communication module has higher traffic rate, can bear the traffic far above radio-frequency communication module; Radio frequency has expanded the coverage of WiFi.
One of ordinary skill in the art will appreciate that, the all or part of step realized in above-described embodiment method is that the hardware that can carry out instruction relevant by program has come, described program can be stored in a computer read/write memory medium, described storage medium, as ROM/RAM, disk, CD etc.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (8)
1., based on a dual-mode wireless communication system for WiFi and radio frequency, it is characterized in that: be made up of WiFi router (1), communication node (2), via node (3), electrical equipment (4); Electrical equipment (4) is connected to communication node (2) by wire communication, communication node (2) is connected to via node (3) by radio frequency, communication node (2) is connected to WiFi router (1) by WiFi, and via node (3) is connected to WiFi router (1) by WiFi.
2. a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 1, is characterized in that: communication node (2) comprises WiFi communication modules A (5), radio-frequency communication module A (6) and wire communication module (7); WiFi router (1) is connected by WiFi communication modules A (5); Via node (3) is connected to by radio-frequency communication module A (6); Electrical equipment (4) is connected to by wire communication module (7).
3. a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 1, is characterized in that: via node (3) comprises WiFi communication module B (9) and radio-frequency communication module B (8); WiFi router (1) is connected by WiFi communication module B (9); Communication node (2) is connected to by radio-frequency communication module B (8).
4. a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 2, is characterized in that: wire communication module (7) can be serial communication modular, SPI communication module, SDIO communication module or ethernet communication module.
5. according to claim 2 or a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 3, it is characterized in that: radio-frequency communication module A (6) and radio-frequency communication module B (8) is operated in exempt to authorize the wireless communication module of radio frequency band, comprise cc1101, NRF2401,2262 and 2272 etc.
6., according to claim 2 or a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 3, it is characterized in that: WiFi communication modules A (5) and WiFi communication module B (9) are the communication modules meeting IEEE 802.11 serial protocols.
7. a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 2, it is characterized in that: the data of electrical equipment (4), when WiFi communication modules A (5) cannot be connected to WiFi router (1) or enter sleep state, are sent to via node (3) by radio-frequency communication module A (6) by communication node (2).
8. a kind of dual-mode wireless communication system based on WiFi and radio frequency according to claim 3, it is characterized in that: the data that via node (3) receives from radio-frequency communication module B (8), be transmitted to WiFi router (1) through WiFi communication module B (9); The data that via node (3) receives from WiFi communication module B (9), if destination address is not this via node (3), are then transmitted to communication node (2) by radio-frequency communication module B (8).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520211722.1U CN204442707U (en) | 2015-04-09 | 2015-04-09 | A kind of dual-mode wireless communication system based on WiFi and radio frequency |
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| CN201520211722.1U CN204442707U (en) | 2015-04-09 | 2015-04-09 | A kind of dual-mode wireless communication system based on WiFi and radio frequency |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105118449A (en) * | 2015-07-22 | 2015-12-02 | 成都福兰特电子技术股份有限公司 | LCD with located playing function |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105118449A (en) * | 2015-07-22 | 2015-12-02 | 成都福兰特电子技术股份有限公司 | LCD with located playing function |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150701 Termination date: 20160409 |