CN202602989U - Solar lamp, node network and monitoring system of node network based on ZigBee technology - Google Patents
Solar lamp, node network and monitoring system of node network based on ZigBee technology Download PDFInfo
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- CN202602989U CN202602989U CN 201220173921 CN201220173921U CN202602989U CN 202602989 U CN202602989 U CN 202602989U CN 201220173921 CN201220173921 CN 201220173921 CN 201220173921 U CN201220173921 U CN 201220173921U CN 202602989 U CN202602989 U CN 202602989U
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Abstract
The utility model discloses a solar lamp based on the ZigBee communication technology. The solar lamp includes a microprocessor, a charging module, a solar photovoltaic assembly, a storage battery module group, an LED drive module, an LED module group and a ZigBee communication module. The communication function of the ZigBee communication module of the lamp is adopted to structure a node network system which can be monitored through a long-distance monitoring system, thereby realizing centralized management of each solar lamp in the node network, facilitating maintenance and achieving better lighting effect.
Description
Technical field
The utility model relates to a kind of solar energy lamp, meshed network system and long distance control system thereof based on the ZigBee technology.
Background technology
Along with the development of society, people more and more pay attention to environment protecting and power-saving, and some energy-conserving products also emerge gradually.Solar energy lamp (solar street light, garden lamp, Landscape Lamp etc.) also appears in people's the life.Solar energy lamp with it need not shift to an earlier date cloth cable, maintenance factor low, can be installed in the advantages such as remote area that do not have civil power, progressively replace existing traditional lighting mode.
But in present stage, solar lighting also exists the following serious defective:
At first, long slightly point of overcast and rainy time possibly cause light fixture not work evening or storage battery is in the power shortage state for a long time and seriously shortens the life-span.
Secondly, the situation at sunshine in winter and summer is different cause light fixture storage battery electric weight in summer abundance and winter long-term power shortage, generally be increasing photovoltaic module power in order to address this problem, but cost has also increased accordingly.Also having a kind of technology is exactly the function that on controller, adds calendar, lets light fixture carry out different light illumination modes in different seasonal, if but clock accuracy may cause the light illumination mode mistake inadequately.
Also have, can not find timely if solar energy lamp breaks down.If the light fixture that breaks down can also in time feed back to after service department in the more frequent place of people's activity, cause fault time long if be installed in more remote place then can't in time feed back, possibly cause storage battery module permanent damages long fault time.Also some fault need be tested the long period and detected and could confirm, brings certain trouble to field service.
Have again, if more changer controller or controller one by one carry out software upgrading when the software engineering defective appears in controller.
In addition, can not start simultaneously when present stage, solar energy lamp started at night, visual effect is had certain influence.If the Landscape Lamp of changeable colour then can't be accomplished the effect of synchronous conversion, each Landscape Lamp variation is out of step, and causes giddy sensation to the people, has a strong impact on illuminating effect.
Summary of the invention
In order to overcome above-mentioned defective; The purpose of the utility model provides a kind of solar energy lamp based on the ZigBee mechanics of communication, comprises microprocessor, charging module, solar photovoltaic assembly, storage battery module, LED driver module, LED module and ZigBee communication module.Said microprocessor connects and control charging module, storage battery module, LED driver module and ZigBee communication module; The working mode selection of the charging of microprocessor control storage battery module, LED driver module, the charging of storage battery and discharge prevention etc.; It is electric energy that photovoltaic is set up transform light energy; Under the control of microprocessor, through charging module with power storage in the storage battery module.The storage battery module is supplied power to the LED module through the LED driver module according to the instruction of microprocessor, throws light on.The ZigBee communication module is responsible for communication and the networking between solar energy lamp and the external communications equipment.
The utility model also provides a kind of meshed network system that is made up of above-mentioned solar energy lamp; Constitute by user node and coordinator node; User node and coordinator node are the solar energy lamp of the above-mentioned ZigBee of having communication module, and coordinator node has all functions of user node as main control unit; Can connect a plurality of user nodes, carry out communication with each user node.For from coordinator node user node far away; Also be provided with routing node; One or more user nodes at first are connected to routing node; Path is connected to coordinator node by node again, and said routing node is formed by the solar energy lamp setting with ZigBee communication module, and routing node has all functions of user node.ZigBee communication module as the solar energy lamp of coordinator node also connects a flash memory, and this flash memory mainly is used for writing down the daily record of work file and the Trouble Report of each node.
Through using the solar energy lamp with ZigBee mechanics of communication and the meshed network system of the utility model, can let the solar energy lamp in the meshed network light simultaneously, if the Landscape Lamp of variable color then can change synchronously or according to a certain rule variation; Can carry out different light illumination modes according to the situation at sunshine, protection storage battery module is unlikely long-term power shortage; Can also guarantee that most of lamp brightness is consistent; Can write down the failure mode and the daily record of work of each node, can confirm fault type through analyzing journal file, be convenient to maintenance for some difficult discovery faults; The solar energy system Control Software upgrading of each node is convenient, only need send upgrade file to coordinator node when needing upgrading and get final product, and not need each node to upgrade; Only needing file to pass to coordinator node when need revising the light illumination mode of light fixture gets final product.
In addition; The utility model also provides a kind of remote real-time monitoring system based on the GRRS technology; Solar energy lamp meshed network system to the above-mentioned ZigBee of having communication module monitors; Comprise long-distance monitorng device, GPRS communication module, GPRS transmit receive antenna and base station, the base station utilizes the ZigBee technology to carry out wireless telecommunications with said meshed network system coordination device node, utilizes the GPRS transmit receive antenna to carry out communication through GPRS network between said base station and the GPRS communication module; Long-distance monitorng device receives the data message from the coordinator node of said meshed network through the GPRS communication module; After treatment, control command is sent to the coordinator node of said meshed network through GPRS communication module, GPRS transmit receive antenna, base station, each solar energy lamp is controlled.In addition, when having only a coordinator node in the solar energy lamp meshed network system, can the base station be arranged in the solar energy lamp as coordinator node.
Said remote real-time monitoring system can show the infield of all light fixtures on map, real-time working state and the data that can inquire about all light fixtures can also read the daily record of work file of any light fixture, for fault judgement with revise light illumination mode foundation be provided.When any solar energy lamp broke down, remote real-time monitoring system can monitor immediately, and the infield of the light fixture that can confirm to break down, and numbering and fault type and the daily record of work of the previous day of breaking down are for maintenance brings convenience.When if customer requirements changes lamp lighting mode, only need to get final product in the long-distance monitorng device adjustment.At long-distance monitorng device upgrade file being sent to each base station during software upgrading if desired gets final product.
Description of drawings
Fig. 1 shows the structured flowchart of the solar energy lamp with ZigBee communication module with the utility model;
Fig. 2 shows the structured flowchart of the ZigBee communication module of the utility model;
Fig. 3 shows the installation diagram of ZigBee communication module on solar energy lamp post of the utility model;
Fig. 4 shows the solar energy lamp meshed network system schematic with ZigBee communication module of the utility model;
Fig. 5 shows the structured flowchart of the remote real-time monitoring system that the solar energy lamp meshed network system with ZigBee communication module to the utility model monitors.
Embodiment
With reference to Fig. 1; The ZigBee communication module 1 with wireless networking function of the utility model is installed on the solar energy lamp; Let the solar energy lamp that is installed in the same area form a network through said ZigBee communication module 1; Each light fixture all is a node in the network, by the unified control of network control unit.
Said solar energy lamp based on the ZigBee mechanics of communication comprises microprocessor 2, charging module, solar photovoltaic assembly, storage battery module, LED driver module, LED module and ZigBee communication module 1; Wherein, microprocessor 2 connects and control charging module, storage battery module, LED driver module and ZigBee communication module 1.The working mode selection of microprocessor 2 control storage battery module chargings, LED driver module, the charging of storage battery and discharge prevention etc.; Microprocessor 2 also is responsible for detecting the fault of solar photovoltaic assembly, charging module, storage battery module, LED driver module, led module and fault type being reported to the control corresponding unit; Microprocessor 2 also will be measured the operational data of each module, and its form of being write as daily record is reported to the control corresponding unit once a day; Microprocessor 2 also will carry out on-line software updating according to the upgrade information that coordinator node is sent.It is electric energy that photovoltaic is set up transform light energy, under the control of microprocessor 2, through charging module with power storage in the storage battery module.The storage battery module is supplied power to the LED module through the LED driver module according to the instruction of microprocessor 2, throws light on.Communication and networking that ZigBee communication module 1 is responsible between solar energy lamp and the external communications equipment.ZigBee communication module 1 can also have the memory of data storage function, and is data cached in the process of control system upgrading.
As shown in Figure 2; ZigBee communication module 1 in the present embodiment comprises antenna 3, based on the radio frequency chip CC2430 and 8051 microcontrollers of ZigBee technology; Carry out communication through the RS485 interface between 8051 microcontrollers and the microprocessor 2; Through spi bus transmission data, connect through 50 Ω coaxial cables for high frequency 4 between antenna 3 and the radio frequency chip CC2430 between radio frequency chip CC2430 and 8051 microcontrollers.
Radio frequency chip CC2043 supports the ZigBee agreement of 2.4GHZ IEEE 802.15.4, chip internal is integrated CC2420RF transceiver, strengthens industrial standard 8051 microcontroller kernels, flash memory, SRAM, ZigBee protocol stack etc.CC2043 and necessary external communications equipment have been formed the node of ZigBee, are used for networking and communication.
Communication, data that 8051 microcontrollers mainly are responsible between CC2430 and the solar energy lamp microcontroller are temporary, can also control the reset operation of solar energy lamp microcontroller.
When the solar energy lamp of the utility model need send to the coordinator node of network with data; The microprocessor 2 of solar energy lamp sends to data on 8051 microcontrollers of ZigBee module earlier through the RS485 bus; 8051 microcontrollers send the data to CC2430 through spi bus more then, by CC2430 data are sent on the coordinator node of network at last.Receiving course is opposite.
When the solar energy lamp upgrade sent to the ZigBee module, 8051 microcontrollers were temporarily stored in the upgrade file that receives in its corresponding memory, after verification is errorless, let solar energy lamp microprocessor 2 carry out software upgrading through control corresponding.
In the present embodiment, when ZigBee communication module 1 moves in system, can also monitor microprocessors 2 whether be in normal condition, when microprocessor 2 for some reason during operation irregularity, ZigBee communication module 1 can carry out reset operation to microprocessor 2.
As shown in Figure 3, the installation of ZigBee module mainly relates to the installation of radio-frequency antenna 3.The solar energy lamp microcontroller generally is installed in the position of the inspection hole 5 of lamp stand the inside, and the ZigBee module also is installed in here, ZigBee antenna 3 be installed in the photovoltaic module support below, connect through 50 Ω coaxial cables for high frequency 4 between antenna 3 and the ZigBee module.
The solar energy lamp meshed network system with ZigBee communication module of the utility model is as shown in Figure 4; User node, coordinator node are the solar energy lamp with ZigBee communication module; Coordinator node is the main control unit as the network organization person; Can connect a plurality of user nodes, carry out communication with each user node, coordinator node has all functions of user node.If user node is far away from coordinator node, also comprise routing node in this meshed network system, said routing node is formed by the solar energy lamp setting with ZigBee communication module equally, and routing node has all functions of user node.
In the above-mentioned meshed network system, the effect of coordinator node mainly is: a) organize whole network, a coordinator node can connect 254 nodes, if surpass 254 nodes, can use a plurality of coordinator node; B) write down the daily record of work file and the Trouble Report of each node; So that inquiry; So the ZigBee module of coordinator node also will connect a flash memory, this flash memory mainly is used for writing down the daily record of work file and the Trouble Report of each node.
Parameters such as battery tension when main final total charge capacity, the discharge electricity amount of evening before that day and the discharge of charge in batteries electric current, battery tension, charging that comprises that this node monitors of the journal file of node finishes.Faults such as Trouble Report refers to that the storage battery that light fixture takes place in the course of the work is under-voltage, photovoltaic module electric current and voltage ANOMALOUS VARIATIONS, light fixture short circuit and open circuit.
Coordinator node will be confirmed the situation at sunshine on the same day according to the journal file of all node reports, confirm the light illumination mode in evening on the same day then according to certain algorithm, guarantee that the situation of long-term power shortage can not appear in all storage battery modules.
It is exactly the file to each node granting upgrading that coordinator node also has a function, makes all nodes carry out software upgrading.
The commissioning staff need read the journal file of each node in this zone and this regional light fixture network of PC adding that only need be portable when the node lamp controller carried out software upgrading and change the lamp controller running parameter can be operated.
In order to guarantee to monitor all solar energy lamps; Coordinator node is imported the node number in this network when mounted earlier; When certain node breaks down can't communication the time, coordinator node can judge whether that node has not judged whether in net that node damages.
Above-mentioned meshed network system also exists following problem to solve: the fault of solar energy lamp can not feed back to the after-sale service department timely; When if the user need change light illumination mode, software upgrading, must send the professional to carry out field adjustable.
Thus; As shown in Figure 5; The solar energy lamp meshed network remote real-time monitoring system that a kind of ZigBee of having communication module is provided of the utility model; Solar energy lamp meshed network system to the above-mentioned ZigBee of having communication module monitors, and comprises long-distance monitorng device, GPRS communication module, GPRS transmit receive antenna, base station and has the solar energy lamp meshed network of ZigBee communication module, wherein; The base station utilizes the ZigBee technology and the coordinator node of said meshed network to carry out wireless telecommunications; Utilize the GPRS transmit receive antenna to carry out communication through GPRS network between said base station and the GPRS communication module, long-distance monitorng device receives the data message from the coordinator node of said meshed network through the GPRS communication module, after treatment; Control command is sent to the coordinator node of said meshed network through GPRS communication module, GPRS transmit receive antenna, base station, each solar energy lamp is controlled.
In addition, when having only a coordinator node in the solar energy lamp meshed network system, can the base station be arranged in the solar energy lamp as coordinator node.In mounted base station; The longitude and latitude data of input this area in the control system of base station; With the long-distance monitorng device communication in enclose latitude and longitude information, in the installation site that just can on map, confirm this zone light fixture on the long-distance monitorng device according to latitude and longitude information.
Long-distance monitorng device can be inquired about the real-time working situation and the running parameter of any node, files such as daily record of work.If when having light fixture to break down, on long-distance monitorng device, can monitor and the infield and the numbering of the light fixture confirming to break down also have fault type, for maintenance brings convenience at once.According to daily record of work of sending back and running parameter, can adjust the light illumination mode of light fixture at long-distance monitorng device at any time, and not need field adjustable.
When if the user will change light illumination mode, only need be on long-distance monitorng device directly change get final product.If relating to software upgrading also can accomplish on long-distance monitorng device.
The foregoing description only is preferred and exemplary, and those skilled in the art for example can adopt different hardware devices to wait and realize this patent according to the description of this patent, and it is all covered by the protection range of this patent.
Claims (6)
1. solar energy lamp based on the ZigBee mechanics of communication is characterized in that: comprise microprocessor, charging module, solar photovoltaic assembly, storage battery module, LED driver module, LED module and ZigBee communication module,
Said microprocessor connects and control charging module, storage battery module, LED driver module and ZigBee communication module, the charging of microprocessor control storage battery module, the working mode selection of LED driver module, the charging and the discharge prevention of storage battery;
It is electric energy that photovoltaic is set up transform light energy, under the control of microprocessor, through charging module with power storage in the storage battery module; The storage battery module is supplied power to the LED module through the LED driver module according to the instruction of microprocessor, throws light on;
The ZigBee communication module is responsible for communication and the networking between solar energy lamp and the external communications equipment.
2. meshed network system that constitutes by solar energy lamp as claimed in claim 1; It is characterized in that: constitute by user node and coordinator node; User node and coordinator node are the solar energy lamp of the ZigBee of having communication module as claimed in claim 1, and coordinator node has all functions of user node as main control unit; Can connect a plurality of user nodes, carry out communication with each user node.
3. meshed network as claimed in claim 2 system; It is characterized in that: for from coordinator node user node far away; Also be provided with routing node, one or more user nodes at first are connected to routing node, and path is connected to coordinator node by node again; Said routing node is formed by the solar energy lamp setting with ZigBee communication module, and routing node has all functions of user node.
4. according to claim 1 or claim 2 meshed network system; It is characterized in that: the ZigBee communication module as the solar energy lamp of coordinator node also connects a flash memory, and this flash memory mainly is used for writing down the daily record of work file and the Trouble Report of each node.
5. remote real-time monitoring system based on GRRS technology; Solar energy lamp meshed network system to the described ZigBee of the having communication module of one of claim 2～4 monitors; It is characterized in that: comprise long-distance monitorng device, GPRS communication module, GPRS transmit receive antenna and base station
The base station utilizes the ZigBee technology and the coordinator node of said meshed network to carry out wireless telecommunications, utilizes the GPRS transmit receive antenna to carry out communication through GPRS network between said base station and the GPRS communication module,
Long-distance monitorng device receives the data message from the coordinator node of said meshed network through the GPRS communication module; After treatment; Control command is sent to the coordinator node of said meshed network through GPRS communication module, GPRS transmit receive antenna, base station, each solar energy lamp is controlled.
6. remote real-time monitoring system as claimed in claim 5 when having only a coordinator node in the solar energy lamp meshed network system, can be arranged on the base station in the solar energy lamp as coordinator node.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201220173921 CN202602989U (en) | 2012-04-24 | 2012-04-24 | Solar lamp, node network and monitoring system of node network based on ZigBee technology |
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| CN 201220173921 CN202602989U (en) | 2012-04-24 | 2012-04-24 | Solar lamp, node network and monitoring system of node network based on ZigBee technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411074A (en) * | 2014-12-16 | 2015-03-11 | 山东圣阳电源股份有限公司 | Solar street lamp device control system and control method thereof |
| CN108601165A (en) * | 2018-07-05 | 2018-09-28 | 江苏新日电动车股份有限公司 | A kind of lighting display device for electric vehicle |
-
2012
- 2012-04-24 CN CN 201220173921 patent/CN202602989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104411074A (en) * | 2014-12-16 | 2015-03-11 | 山东圣阳电源股份有限公司 | Solar street lamp device control system and control method thereof |
| CN108601165A (en) * | 2018-07-05 | 2018-09-28 | 江苏新日电动车股份有限公司 | A kind of lighting display device for electric vehicle |
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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: 20121212 Termination date: 20180424 |