CN201985848U - Low-power-consumption wireless communication device with mesh network self-organizing function - Google Patents
Low-power-consumption wireless communication device with mesh network self-organizing function Download PDFInfo
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- CN201985848U CN201985848U CN2011200354614U CN201120035461U CN201985848U CN 201985848 U CN201985848 U CN 201985848U CN 2011200354614 U CN2011200354614 U CN 2011200354614U CN 201120035461 U CN201120035461 U CN 201120035461U CN 201985848 U CN201985848 U CN 201985848U
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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 discloses a low-power-consumption wireless communication device with a mesh network self-organizing function. The low-power-consumption wireless communication device comprises a microprocessor and a communication interface communicating with a main-control CPU (Central Processing Unit), wherein the communication interface is a UART (Universal Asynchronous Receiver/Transmitter) communication interface; and the microprocessor is connected with a communication component through an RF (Radio Frequency) transmit-receive IC (Integrated Circuit) module. As the structure of the microprocessor is adopted, the low-power-consumption wireless communication device can achieve the characteristics of self-adaptive routing function, network self-organizing, self-healing of network configuration and the like, and can improve the transmission reliability and adjust the communication baud rate and the communication frequency bands in a self-adaptive manner under the power supply environment; besides, as the RF transmit-receive IC module has the characteristic of ultra-low power consumption, the low-power-consumption wireless communication device has the technical advantages of lower power consumption and wider adaptation range, and has better technical effects.
Description
Technical field
This area relates to a kind of wireless communication apparatus, relates in particular to a kind of low-consumption wireless communication device with self-organization network mesh network function, belongs to the telecommunications field.
Background technology
At present, the data acquisition of energy consumption terminal equipment more and more is subjected to the great attention of various countries, however access terminal equipment how easily, and how cheaply image data is a critical difficult problem always.
Present popular in the world a kind of Zigbee technology, the wireless self-organization network technology that belongs to the low-power consumption low rate, the reliable terminal collection network of effective self-built short distance, by the unified mode connecting system of linking public network, this self-organization network technology can effectively overcome the difficult in maintenance of wired wiring, simultaneously can reduce the operating cost that terminal equipment is directly linked public network, be devices with low cost, the highly reliable effective technology means of linking network.
Yet, the Zigbee technology allows to use at home only is the 2.4G frequency range of high frequency, can't adapt to the energy consumption equipment environment for use of domestic complexity on this frequency range, ability through walls and transmittability all have been subjected to huge restriction, are difficult to adapt to the environment for use of sub-district character.
The utility model content
The utility model provides a kind of wireless communication apparatus at the shortcoming and defect of existing Zigbee technology, and described wireless communication apparatus has the characteristics and the low-power consumption of self-organizing network function, has extraordinary technological merit.
The utility model solves the problems of the technologies described above the technical scheme that adopted as following description:
A kind of low-consumption wireless communication device with self-organization network mesh network function, comprise microprocessor and the communication interface that communicates with master cpu, described communication interface is the UART communication interface, and described microprocessor connects communication component by a RF transmitting-receiving IC module.
Further, preferred construction is that described microprocessor is the low-power consumption microprocessor.
Further, preferred construction is,, described communication component is radio frequency power amplification modules and the antenna that links together with radio frequency power amplification modules.
Further, preferred construction is, also includes power management module, and, described power management module link block power supply, described modular power source connects described microprocessor.
The beneficial effect that the utility model has been had after having taked technique scheme such as below description:
The first, because we take a RF transmitting-receiving IC module to connect communication component,, therefore, have lower power consumption and have the wider technological merit of accommodation because RF transmitting-receiving IC module has super low-power consumption;
Second, owing to taked the structure of microprocessor, therefore, can realize characteristics such as self adaptation routing function, self-organizing network, self-healing network be congested, can adaptive raising transmission reliability in the power supply environment and can adaptive adjustment communication baud rate and communication frequency band, have better technical effect.
Description of drawings
By coming that below in conjunction with accompanying drawing the utility model is carried out further detailed description, above-mentioned advantage of the present utility model and technique effect will become more obvious.
Fig. 1 is the structural representation that the utlity model has the low-consumption wireless communication device of self-organization network mesh network function.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.
Fig. 1 is the structural representation that the utlity model has the low-consumption wireless communication device of self-organization network mesh network function.
As shown in the figure, described low-consumption wireless communication device with self-organization network mesh network function, include and comprise microprocessor 1 and the communication interface 7 that communicates with master cpu, described communication interface is the UART communication interface, and described microprocessor 1 connects communication component by a RF transmitting-receiving IC module 2.
Among this embodiment, described communication component is the parts that comprise radio frequency power amplification modules 4 and antenna 3, and described antenna 3 and radio frequency power amplification modules 4 link together.
Taked after the above-mentioned design, at first, communicated between described microprocessor and the main frame, wherein, above-mentioned low-power consumption microprocessor 1 carries out exchanges data by UART communication interface 7 and another master cpu: reception need be by the data of wireless transmission; Will by wireless receiving to data pass to master cpu.Then, above-mentioned low-power consumption microprocessor 1 data that will need to send by RF transmitting-receiving IC2, radio frequency power amplification modules 4 and antenna 3 are converted to radio frequency signal and send; And above-mentioned low-power consumption microprocessor 1 can also be received and dispatched IC2, radio frequency power amplification modules 4 and antenna 3 by RF and receive the less radio-frequency data.
Wherein, above-mentioned RF transmitting-receiving IC2 is the module of a low-power consumption.
In addition, also be provided with the modular power source Management Unit, described power management module link block power supply 6, described modular power source connects described microprocessor 1.
Modular power source 6 produces the required power supply of low-power consumption microprocessors 1 and short-range wireless communication module 2, the power supply of 5 pairs of entire equipment of power management module manages, when not needing image data, change low-power consumption mode over to, reduce the power consumption of entire equipment, can close the entire equipment power supply in case of necessity, reduce power consumption greatly
The short-distance wireless self-organizing network protocol stack of having realized on the low-frequency range that this product allows to use at home, and the design of the super low-power consumption by front end RF has solved the powered battery problem of wireless communication module, it is a short-range wireless communication module that possesses characteristics such as self adaptation routing function, self-organizing network, self-healing network be congested, this module can be used the several years in battery context, can adaptive raising transmission reliability in the power supply environment and can adaptive adjustment communication baud rate and communication frequency band, have extraordinary technique effect.
It should be noted that; above-mentioned specific embodiment is exemplary; under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in the protection range of the present utility model.
It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, are not to be used to limit the utility model.Protection range of the present utility model is limited by claim and equivalent thereof.
Claims (4)
1. low-consumption wireless communication device with self-organization network mesh network function, comprise microprocessor and the communication interface that communicates with master cpu, it is characterized in that, described communication interface is the UART communication interface, and described microprocessor connects communication component by a RF transmitting-receiving IC module.
2. the low-consumption wireless communication device with self-organization network mesh network function according to claim 1 is characterized in that described microprocessor is the low-power consumption microprocessor.
3. the low-consumption wireless communication device with self-organization network mesh network function according to claim 1 and 2 is characterized in that, described communication component is radio frequency power amplification modules and the antenna that links together with radio frequency power amplification modules.
4. the low-consumption wireless communication device with self-organization network mesh network function according to claim 1 is characterized in that, also includes power management module, described power management module link block power supply, and described modular power source connects described microprocessor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200354614U CN201985848U (en) | 2011-01-25 | 2011-01-25 | Low-power-consumption wireless communication device with mesh network self-organizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200354614U CN201985848U (en) | 2011-01-25 | 2011-01-25 | Low-power-consumption wireless communication device with mesh network self-organizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985848U true CN201985848U (en) | 2011-09-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200354614U Expired - Fee Related CN201985848U (en) | 2011-01-25 | 2011-01-25 | Low-power-consumption wireless communication device with mesh network self-organizing function |
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| CN (1) | CN201985848U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490888A (en) * | 2018-01-19 | 2018-09-04 | 北京神州龙芯集成电路设计有限公司 | A kind of detecting and controlling system and method based on Internet of Things |
| CN111935278A (en) * | 2020-08-07 | 2020-11-13 | 深圳市地质局 | Data acquisition system and method based on LoRa dual-band gateway and nodes |
-
2011
- 2011-01-25 CN CN2011200354614U patent/CN201985848U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108490888A (en) * | 2018-01-19 | 2018-09-04 | 北京神州龙芯集成电路设计有限公司 | A kind of detecting and controlling system and method based on Internet of Things |
| CN108490888B (en) * | 2018-01-19 | 2020-06-30 | 北京神州龙芯集成电路设计有限公司 | Detection control system and method based on Internet of things |
| CN111935278A (en) * | 2020-08-07 | 2020-11-13 | 深圳市地质局 | Data acquisition system and method based on LoRa dual-band gateway and nodes |
| CN111935278B (en) * | 2020-08-07 | 2022-02-25 | 深圳市地质局 | Data acquisition system and method based on LoRa dual-band gateway and nodes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGSHA DAJA NETWORK TECHNOLOGY CO., LTD. Free format text: FORMER NAME: CHANGSHA DAJIA NETWORK TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 24, 410011 floor, Xiang Zhong 235, Wuyi Road, Furong district, Changsha, Hunan, 2421 Patentee after: Changsha Dajia Internet of Things Technology Co., Ltd. Address before: 24, 410011 floor, Xiang Zhong 235, Wuyi Road, Furong district, Changsha, Hunan, 2421 Patentee before: Changsha Dajia Network Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Low-power-consumption wireless communication device with mesh network self-organizing function Effective date of registration: 20140404 Granted publication date: 20110921 Pledgee: Hunan cultural tourism guarantee investment Co., Ltd. Pledgor: Changsha Dajia Internet of Things Technology Co., Ltd. Registration number: 2014990000231 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| 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: 20110921 Termination date: 20180125 |