CN203193910U - Ad-Hoc network wireless communication terminal and system based on ZigBee protocol and 3G communication technology - Google Patents
Ad-Hoc network wireless communication terminal and system based on ZigBee protocol and 3G communication technology Download PDFInfo
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- CN203193910U CN203193910U CN 201320035952 CN201320035952U CN203193910U CN 203193910 U CN203193910 U CN 203193910U CN 201320035952 CN201320035952 CN 201320035952 CN 201320035952 U CN201320035952 U CN 201320035952U CN 203193910 U CN203193910 U CN 203193910U
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Abstract
The utility model discloses an ad-Hoc network wireless communication terminal and a system based on ZigBee protocol and 3G communication technology; the terminal comprises a main control module, a solar energy power supply device, a GPRS/CDMA/3G communication module and a Zigbee node module. The system comprises a control center, a plurality of internet of things zigbee node devices and the ad-Hoc network wireless communication terminal. The Zigbee node module of the ad-Hoc network wireless communication terminal is taken as a core, and the ad-Hoc network formed by the plurality of internet of things zigbee node devices is formed; simultaneously the solar energy power supply device realizes solar energy power generating technology to ensure the zigbee ad-hoc network construction under a non-commercial power supply environment; the control center of the system uses the ad-Hoc network wireless communication terminal to realize online monitoring and management of all internet of things terminal equipment; and compared with an existing control system, the ad-Hoc network wireless communication terminal and the system save labor scheduling, can timely set network parameters, are reasonable in layout and low in energy consumption, and monitoring in real time and management of the control center are easy.
Description
Technical field
The utility model relates to Internet of Things Communication Control Technology field, be specifically related to a kind of MANET wireless communication terminal and system based on ZigBee agreement and the 3G communication technology, especially be applied in the solar electric power supply system self-organized network communication terminal and system based on Zigbee agreement and the 3G communication technology.
Background technology
At present, the way to manage for the internet-of-things terminal object of MANET wireless communication terminal as herein described mainly contains two kinds: simple timing controlled and main control module add communication module and realize the networking intelligent management.Be that street lamp or video camera are that two kinds of way to manages of example and Operations Management situation thereof are as follows with the internet-of-things terminal object:
For street lamp: simple timing controlled is the on-the-spot simple timing parameters control road lamp switch of setting.Because sunshine in the four seasons sample different in size, weather conditions change, special circumstances etc. need be carried out parameter modification to controller.But the parameter of timing controller need arrive the scene and revise setting one by one, carries out related work specially with regard to needing to drop into certain staff like this, not only consumes manpower and materials, and because parameter arranges the untimely energy waste that causes.
For street lamp or video camera: main control module adds communication module and realizes the networking intelligent management, and this networking adopts RS485 bus or Ethernet to change optical fiber communication more and data communication is carried out on the backstage.This wired mode will be carried out many order wire wirings such as RS485 cable/Ethernet cable/optical fiber, environment for use is had the requirement of comparison strictness; Causing simultaneously needs to drop into great communication material and engineering construction.
The energy is economy, social development and the important substance basis of uplifting the people's living standard, and energy problem is a vital problem of country.Photovoltaic generation has advantages such as inexhaustible and pollution-free, and a few days ago in China, photovoltaic generation is mainly used in following field: western supply of electric power from far-off regions, communication and means of transportation, meteorological station, navigation light and illuminating street lamp.Wherein, the illuminating street lamp of photovoltaic generation, rig camera have advantages such as energy saving, economy and practicality, have development prospect very widely in numerous applications.
Generally, based on the economic civilization development in science and technology with exchange demand, global integration becomes 21st century and following human developing direction and demand, Internet of Things is the new industry of the whole world and the planning of China " 12 " emphasis and development.And the reason of bitter networked node Large scale construction, except because lack the unified technology of Internet of things standard criterion, the increase that the communication network that relates to, supply network construction have brought cost of investment also is two big main restricting factors wherein.
MANET wireless communication terminal and system realize the important foundation method of Internet of Things.Mainly realize both ways on this product technology merging, namely zigbee technology and 3G mechanics of communication realize the wireless network networking; Photovoltaic power generation technology realizes utilizing solar energy to be outfield wireless communication terminal and node device power supply.The utility model content
The utility model provides a kind of MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology, can address the above problem.
The utility model provides a kind of MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology, comprise main control module, solar powered power supply device, GPRS/CDMA/3G communication module and Zigbee node module, described main control module connects GPRS/CDMA/3G communication module and Zigbee node module respectively, and described solar powered power supply device is used to described MANET wireless communication terminal power supply.
Preferably, also comprise one the one RS485/RS232 communication module, a described RS485/RS232 communication module is connected to main control module.
Preferably, described solar powered power supply device comprises the direct current transformation module and is used for obtaining the solar energy control module of solar cell panel voltages output, the solar energy control module links to each other with the direct current transformation module, and the direct current transformation module is to described MANET wireless communication terminal output supply power voltage.
Preferably, the solar energy control module comprises: central processing unit, solar energy control circuit with maximum power control function, be used to described direct current transformation module that the load control circuit of power path is provided, data acquisition module for detection of solar energy input current, voltage and load current, voltage, for detection of the temperature detecting module of ambient temperature and for the data storage circuitry of storing the controller for solar data parameters, described central processing unit respectively with load control circuit, data acquisition module, temperature detecting module and data storage circuitry connect; The output of described solar energy control circuit links to each other with the input of load control circuit.
Preferably, described main control module adopts STM32F103xx enhancement mode series control chip.
Preferably, described Zigbee node module adopts the CC2530 chip as acp chip.
The utility model also provides a kind of MANET wireless communication system based on ZigBee agreement and the 3G communication technology, comprise: control centre, a plurality of Internet of Things zigbee node apparatus and above-mentioned MANET wireless communication terminal, control centre comprises central server and the center communication module that links to each other with central server, Internet of Things zigbee node apparatus comprises processor, energy supply control module, Zigbee communication module and the 2nd RS485/RS232 communication module, energy supply control module is used to the power supply of Internet of Things zigbee node apparatus, the 2nd RS485/RS232 communication module and Zigbee communication module connect processor respectively, Zigbee communication module and Zigbee node module carry out radio communication, GPRS/CDMA/3G communication module and center communication module are carried out radio communication, and the 2nd RS485/RS232 communication module is connected to the controller of internet-of-things terminal.
Technique scheme as can be seen, because the utility model embodiment is core with the Zigbee node module in the MANET wireless communication terminal, formation by a plurality of Internet of Things zigbee node apparatus constitute from establishing network, and communicate by GPRS/CDMA/3G communication module and the control centre of MANET wireless communication terminal, realized that control centre is by on-line monitoring and the management of MANET wireless communication terminal to property networking terminal equipment, realize solar energy power taking technology with solar energy power supply device simultaneously, ensure the self-built networking of zigbee under the no mains supply environment.With respect to existing control system, have the scheduling of the manpower of saving, parameter setting in time, rationally distributed, advantage of low energy consumption, and be convenient to real-time monitoring and the management of control centre.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is based on the structured flowchart of the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology among the utility model embodiment;
Fig. 2 is based on the composition schematic diagram of the MANET wireless communication system of ZigBee agreement and the 3G communication technology among the utility model embodiment 2;
Fig. 3 is based on the structured flowchart of the MANET wireless communication system of ZigBee agreement and the 3G communication technology among the utility model embodiment 2.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1:
The utility model embodiment provides a kind of MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology, as shown in Figure 1, comprise main control module, solar powered power supply device, GPRS/CDMA/3G communication module and Zigbee node module, described main control module connects GPRS/CDMA/3G communication module and Zigbee node module respectively, and described solar powered power supply device is used to described MANET wireless communication terminal power supply.The GPRS/CDMA/3G communication module is a kind of in GPRS communication module or CDMA communication module or the 3G communication module among the utility model embodiment, can select according to actual needs in application.
Also comprise one the one RS485/RS232 communication module among the utility model embodiment, a described RS485/RS232 communication module is connected to main control module.The one RS485/RS232 communication module is a kind of in RS485 communication module or the RS232 module, can select according to actual needs in application.The one RS485/RS232 communication module can directly be connected with the controller of internet-of-things terminal, thereby directly control internet-of-things terminal equipment as standby communication interface.Internet-of-things terminal is as the watch-dog that is subjected in the Internet of things system, and it realizes receiving external command and the work of control internet-of-things terminal by controller, can know by prior art for internet-of-things terminal, gives unnecessary details no longer one by one herein.The utility model embodiment is example with controller for solar as the controller of internet-of-things terminal, the utility model example is made introduction, controller for solar is installed on the internet-of-things terminal object (street lamp of the utility model embodiment), be used for the control solar cell to street lamp power supply, road lamp power supply or to charge in batteries, structure and principle for controller for solar, those skilled in the art can be known by prior art, repeat no more herein.Can realize the management to solar energy by a RS485/RS232 communication module to the controller for solar sending controling instruction among the utility model embodiment.To in embodiment 2, make concrete introduction for the application of MANET wireless communication terminal in the Internet of Things control system among the utility model embodiment.
Embodiment 2:
The utility model embodiment provides a kind of MANET wireless communication system based on ZigBee agreement and the 3G communication technology, as shown in Figures 2 and 3, comprise: control centre, MANET wireless communication terminal described in a plurality of Internet of Things zigbee node apparatus and above-described embodiment 1, control centre comprises central server and the center communication module that links to each other with central server, Internet of Things zigbee node apparatus comprises processor, energy supply control module, Zigbee communication module and the 2nd RS485/RS232 communication module, energy supply control module is used to the power supply of Internet of Things zigbee node apparatus, the 2nd RS485/RS232 communication module and Zigbee communication module connect processor respectively, Zigbee communication module and Zigbee node module carry out radio communication, GPRS/CDMA/3G communication module and center communication module are carried out radio communication, and the 2nd RS485/RS232 communication module is connected to the controller of internet-of-things terminal.
Solar powered power supply device comprises the direct current transformation module and is used for obtaining the solar energy control module of solar cell panel voltages output among the utility model embodiment, the solar energy control module links to each other with the direct current transformation module, and the direct current transformation module is to described MANET wireless communication terminal output supply power voltage.
The solar energy control module comprises among the utility model embodiment: central processing unit, solar energy control circuit with maximum power control function, be used to described direct current transformation module that the load control circuit of power path is provided, for detection of the solar energy input current, voltage and load current, the data acquisition module of voltage, for detection of the temperature detecting module of ambient temperature and for the data storage circuitry of storing the controller for solar data parameters, described central processing unit respectively with load control circuit, data acquisition module, temperature detecting module and data storage circuitry connect; The output of described solar energy control circuit links to each other with the input of load control circuit.
Described direct current transformation module based on the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology among the utility model embodiment adopts the LM2596 regulator, the LM2596 regulator is voltage-dropping type power management monolithic integrated circuit, can export the drive current of 3A, have good linearity and load regulation characteristic simultaneously, the LM2596 regulator of fixing output version has the voltage output of 3.3V, 5V, 12V, and the LM2596 regulator of tunable versions can be exported the analog voltage value less than 37V.At the integrated frequency compensation of the device inside of LM2596 regulator and fixed frequency generator, switching frequency is 150KHz, compares with the low frequency switching regulaor, can use the more filter element of small dimension.Because this device only needs 4 outward elements, can use general standard inductor, this has more optimized the use of LM2596 regulator, has simplified the design of switching power circuit.
Described main control module based on the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology among the utility model embodiment adopts STM32F103xx enhancement mode series control chip.STM32F103xx enhancement mode series is used the RISC(Reduced Instruction Set Computing of 32 of high performance ARM Cortex-M3, Chinese i.e. " reduced instruction set computer ") kernel, operating frequency is 72MHz, built-in high-speed memory (up to the flash memory of 128K byte and the SRAM of 20K byte), abundant enhancing I/O port and be connected to two APB(Advanced Peripheral Bus) peripheral hardware of bus.STM32F103xx enhancement mode series works in-40 ℃ to+105 ℃ temperature range, supply power voltage 2.0V to 3.6V.
Use USART (Universal Synchronous/Asynchronous Receiver/Transmitter) as communication interface between the control chip of main control module and Zigbee node module, the GPRS/CDMA/3G module.STM32F103xx enhancement mode series control chip is 3 USART interfaces nearly, meet design requirement.
STM32F103xx enhancement mode series control chip carries 2 WatchDog Timers (independently with Window-type), guarantees that system exception is can automatically reset to restart.
Described Zigbee node module based on the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology among the utility model embodiment adopts the CC2530 chip as acp chip, it can realize the establishment of wireless sensor network based on the Z-STACK protocol stack, can finish his father's nodal function automatically simultaneously.The CC2530 chip is the complete second generation SOC (system on a chip) solution that is used for 2.4GHz IEEE 802.15.4/ZigBee RF4CE/ZigBee and energy source use that Texas Instrument (TI) releases.The CC2530 chip is the integrated RF(radio frequency of IEEE802.15.4 standard 2.4GHz frequency range on single chip) wireless set and high-performance low-power-consumption 8051 microcontroller kernels, have good wireless receiving sensitivity and anti-interference and very high execution Z-stack protocol stack efficient.The radio-frequency receiving-transmitting end adopts RFX2401C as PA/LNA.RFX2401C is a kind of radio-frequency front-end integrated circuit (RFeIC) of superelevation integrated level, has integrated IEEE 802.15.4/ZigBee, AMR/AMI, wireless sensor network, ANTENN AUDIO/video and many other and has exempted from all required main radio-frequency front-end functions of 2.4GHz ISM band applications of license.RFX2401C is furnished with a high efficiency power amplifier (PA), low noise amplifier (LNA), transmit-receive switch, duplexer, impedance matching network, harmonic filtration device and CMOS control logic, and these all are integrated in the silicon chip.
Reserve RS485 and RS232 communication interface equally based on the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology among the utility model embodiment, therefore the MANET wireless communication terminal of the utility model embodiment also comprises a RS485/RS232 communication module, and described RS485/RS232 communication module connects main control module.RS485/RS232 communication module employing MAX3232 transceiver and MAX3485 transceiver convert the TTL UART signal of main control module to RS232 and RS485 level signal.Can be so that the MANET wireless communication terminal can communicate with controller for solar by the RS485/RS232 communication module.
The logical wireless tech Co., Ltd of core news of GPRS/CDMA/3G communication module use SIMCOM(wireless module provider among the utility model embodiment) SIM5320 chip module, this chip module is the SMT encapsulation, have compact size, ultra-thin thickness, support that downstream rate reaches 3.6Mbps, embedded GPS and A-GPS, application interface and software feature that the support of SIM5320 chip module is abundant.Except having UART, USB, SPI, I2C, PCM outside the abundant hardware interface such as GPIO, can also support embedded LUA script, TCP/UDP, FTP/FTS, HTTP/HTTPS, SMTP/POP3, MMS etc. on the software.By carrying being connected of the realization of TCP/UDP agreement and Zigbee network and daemon software, realize the purpose of remote monitoring and setting.
The Zigbee communication module of the Zigbee node module among the utility model embodiment in the MANET wireless communication terminal and a plurality of Internet of Things zigbee node apparatus is set up wireless network among a small circle, the data message of Internet of Things zigbee node apparatus is pooled to the MANET wireless communication terminal by this wireless network, and is transferred to control centre by the GPRS/CDMA/3G communication module of MANET wireless communication terminal.Be understandable that, control centre comprises central server and center communication module, the central server of control centre is used for storage and calculates the data message of each Internet of Things zigbee node apparatus, the GPRS/CDMA/3G communication module of center communication module and MANET wireless communication terminal carries out radio communication, realizes transfer of data.
Zigbee node module and Zigbee communication module all have low rate, low-power consumption, characteristics cheaply among the utility model embodiment; In the network of being set up by Zigbee node module and Zigbee communication module, advantage such as low in energy consumption because of it, that network capacity is big is applicable to sensor network very much.Network layer and application layer that the ZigBee agreement is added the definition of ZigBee alliance by PHY layer and the MAC layer of IEEE 802.15.4 standard are formed, and its outstanding characteristics are to have network support low cost, low-power consumption, low rate, short-range data transmission capabilities.
The utility model embodiment utilizes the Zigbee node module of MANET wireless communication terminal and the Zigbee communication module of Internet of Things zigbee node apparatus to constitute the Zigbee networking, and the Zigbee networking is carried out area networking to MANET wireless communication terminal and a plurality of Internet of Things zigbee node apparatus.A plurality of Internet of Things zigbee node apparatus reticulate network or tree network by the Zigbee protocol groups.In self-organizing Zigbee network, each node only and its node communication that closes on will arrive destination node by the multi-hop transfer mode according to the configuration of related protocol from the packet that a node sends, this structure is compared with conventional network structure has more advantage: reliability improves, conflict alleviate, easy to maintenance, have self-organization, multi-hop communication, dynamic etc.
The 2nd RS485/RS232 communication module links to each other with the controller of internet-of-things terminal, thereby gather data message that the controller by internet-of-things terminal sends (as ambient temperature, ambient brightness etc.), the 2nd RS485/RS232 communication module passes through the Zigbee MANET with the data message that collects, be transferred to the Zigbee node module through the Zigbee communication module, be transferred to control centre through the GPRS/CDMA/3G communication module again, control centre is through computational analysis, again control command is returned to the controller of the internet-of-things terminal that links to each other with the 2nd RS485/RS232 communication module, thereby realize online to internet-of-things terminal, control in real time.
More than a kind of MANET wireless communication terminal and system based on ZigBee agreement and the 3G communication technology that the utility model embodiment is provided be described in detail, used specific case herein principle of the present utility model and execution mode are set forth, the explanation of above embodiment just is used for helping to understand core concept of the present utility model; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (7)
1. based on the MANET wireless communication terminal of ZigBee agreement and the 3G communication technology, it is characterized in that, comprise main control module, solar powered power supply device, GPRS/CDMA/3G communication module and Zigbee node module, described main control module connects GPRS/CDMA/3G communication module and Zigbee node module respectively, and described solar powered power supply device module is used to described MANET wireless communication terminal power supply.
2. the MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology as claimed in claim 1, it is characterized in that: also comprise one the one RS485/RS232 communication module, a described RS485/RS232 communication module is connected to main control module.
3. the MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology as claimed in claim 1 or 2, it is characterized in that: described solar powered power supply device comprises the direct current transformation module and is used for obtaining the solar energy control module of solar cell panel voltages output, the solar energy control module links to each other with the direct current transformation module, and the direct current transformation module is to described MANET wireless communication terminal output supply power voltage.
4. the MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology as claimed in claim 3, it is characterized in that, the solar energy control module comprises: central processing unit, solar energy control circuit with maximum power control function, be used to described direct current transformation module that the load control circuit of power path is provided, for detection of the solar energy input current, voltage and load current, the data acquisition module of voltage, for detection of the temperature detecting module of ambient temperature and for the data storage circuitry of storing the controller for solar data parameters, described central processing unit respectively with load control circuit, data acquisition module, temperature detecting module and data storage circuitry connect; The output of described solar energy control circuit links to each other with the input of load control circuit.
5. the MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology as claimed in claim 1 or 2 is characterized in that: described main control module employing STM32F103xx enhancement mode series control chip.
6. the MANET wireless communication terminal based on ZigBee agreement and the 3G communication technology as claimed in claim 1 or 2 is characterized in that: described Zigbee node module adopts the CC2530 chip as acp chip.
7. based on the MANET wireless communication system of ZigBee agreement and the 3G communication technology, it is characterized in that, comprise: control centre, a plurality of Internet of Things zigbee node apparatus reach as any described MANET wireless communication terminal in the claim 1 to 6, control centre comprises central server and the center communication module that links to each other with central server, Internet of Things zigbee node apparatus comprises processor, energy supply control module, Zigbee communication module and the 2nd RS485/RS232 communication module, energy supply control module is used to the power supply of Internet of Things zigbee node apparatus, the 2nd RS485/RS232 communication module and Zigbee communication module connect processor respectively, Zigbee communication module and Zigbee node module carry out radio communication, GPRS/CDMA/3G communication module and center communication module are carried out radio communication, and the 2nd RS485/RS232 communication module is connected to the controller of internet-of-things terminal.
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| CN 201320035952 CN203193910U (en) | 2013-01-23 | 2013-01-23 | Ad-Hoc network wireless communication terminal and system based on ZigBee protocol and 3G communication technology |
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| CN 201320035952 CN203193910U (en) | 2013-01-23 | 2013-01-23 | Ad-Hoc network wireless communication terminal and system based on ZigBee protocol and 3G communication technology |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687230A (en) * | 2013-12-09 | 2014-03-26 | 苏州市昇源电子科技有限公司 | RF wireless control module applied to 0-10V voltage |
| CN105183435A (en) * | 2014-06-13 | 2015-12-23 | 曾宪锋 | Frame structure of intelligent control software |
| CN107509219A (en) * | 2017-08-28 | 2017-12-22 | 四川长虹电器股份有限公司 | It is a kind of based on the ZigBee data package parsing methods for reporting and submitting data characteristicses |
| CN109936581A (en) * | 2019-04-18 | 2019-06-25 | 成都鑫芯电子科技有限公司 | A kind of gateway and control method based on agriculture Internet of Things |
-
2013
- 2013-01-23 CN CN 201320035952 patent/CN203193910U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103687230A (en) * | 2013-12-09 | 2014-03-26 | 苏州市昇源电子科技有限公司 | RF wireless control module applied to 0-10V voltage |
| CN105183435A (en) * | 2014-06-13 | 2015-12-23 | 曾宪锋 | Frame structure of intelligent control software |
| CN105183435B (en) * | 2014-06-13 | 2019-02-26 | 广州昱正信息科技有限公司 | A kind of intelligent control software system |
| CN107509219A (en) * | 2017-08-28 | 2017-12-22 | 四川长虹电器股份有限公司 | It is a kind of based on the ZigBee data package parsing methods for reporting and submitting data characteristicses |
| CN107509219B (en) * | 2017-08-28 | 2020-12-01 | 四川长虹电器股份有限公司 | ZigBee data encapsulation analysis method based on reported data characteristics |
| CN109936581A (en) * | 2019-04-18 | 2019-06-25 | 成都鑫芯电子科技有限公司 | A kind of gateway and control method based on agriculture Internet of Things |
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Granted publication date: 20130911 Termination date: 20190123 |