CN202374538U - Wireless sensor network monitoring device for solar light-emitting diode (LED) streetlamp - Google Patents
Wireless sensor network monitoring device for solar light-emitting diode (LED) streetlamp Download PDFInfo
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- CN202374538U CN202374538U CN 201120560542 CN201120560542U CN202374538U CN 202374538 U CN202374538 U CN 202374538U CN 201120560542 CN201120560542 CN 201120560542 CN 201120560542 U CN201120560542 U CN 201120560542U CN 202374538 U CN202374538 U CN 202374538U
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- street lamp
- module
- solar led
- led street
- monitoring device
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Abstract
The utility model discloses a wireless sensor network monitoring device for a solar light-emitting diode (LED) streetlamp, and belongs to the technical field of status detection for solar LED streetlamps. The device comprises a monitoring center, a wireless network coordinator, a routing node and a plurality of solar LED streetlamp sensor nodes, wherein an antenna of each solar LED streetlamp sensor node is connected with the wireless network coordinator through the routing node; and the wireless network coordinator is in signal connection with the monitoring center. According to the device, the probability of mistaken turning-on/off at special time in a special environment is greatly reduced, manual intervention is avoided, and the interference of other signals is avoided. The device has the characteristics of high accuracy, high anti-interference capability, ultralow power consumption, working stability, high cost performance and adaptability to various wind turbine generator systems.
Description
Technical field
The utility model belongs to solar LED street lamp state inspection field, particularly solar LED street lamp radio sensor network monitoring technical field.
Background technology
At present, traditional street lamp control mode is also being used in the most of areas of China, comprises several kinds of Artificial Control mode, time control mode, power carrier control, the control of GSM short message and CDPD Cellular Digital Packet Datas etc.The Artificial Control mode is manually to carry out the operation of open and close lamp according to showing switching time by the operator on duty; The time control mode is unique open and close foundation with the time, no matter under any season and meteorological condition, all can only with seasonal variations, need artificial ten to adjust switching time in advance at the unified street lamp of open and close constantly of regulation; Power carrier control is subject to power line high-intensity magnetic field ten and disturbs, and communication environment is abominable, and signal attenuation is strong, time variation is big etc.; GSM short message control must be through cell phone system, and expense is too high, and can not break away from artificial ten preparatory fully; CDPD adopts the private network wireless modem, the off-grid problem possibly occur.This shows that the operation of traditional street lighting control mode, operating result can not be concentrated supervision, record and statistics, the requirement that does not reach quantitative management.
Over the past two years, Zigbee wireless sensor network technology development had obtained many achievements in conjunction with every profession and trade is actual rapidly.Aspect solar LED street lamp control, utilize wireless sensor network technology can solve the problem that exists in traditional control method.
Summary of the invention
The utility model purpose be propose that a kind of precision is high, antijamming capability is strong, the solar LED street lamp radio sensor network monitoring device of super low-power consumption, working stability.
The utility model comprises Surveillance center, wireless network coordinator, routing node and some solar LED street lamp sensor nodes; Each solar LED street lamp sensor node comprises a control chip; Connect the voltage sample module of the temperature signal sampling module of this solar LED street lamp lamp holder, the illumination intensity signal sampling module of environment and the photovoltaic cell that is connected with this solar LED street lamp, the current sample module of photovoltaic cell, the voltage sample module of storage battery, the current sample module of storage battery respectively at the input of said control chip; Input at said control chip also connects clock chip, and said control chip also connects antenna; The antenna of each solar LED street lamp sensor node is connected with wireless network coordinator through routing node, and wireless network coordinator is connected with the Surveillance center signal.
The utility model selects for use special light sensor to gather bright intensity in real time, greatly reduces the special time of particular surroundings to open by mistake the probability that closes, and has broken away from manual intervention; The Zigbee technology adopts direct sequence spread spectrum skill to guarantee the reliability of signal transmission, avoids the interference of other signals.Its automaticity is high, and is reliable, efficient electricity-saving, and working service is convenient, the characteristics that have that precision height, antijamming capability are strong, super low-power consumption, working stability, cost performance are high, adapt to various wind turbine generator.
The utility model operation principle: solar LED street lamp radio sensor network monitoring device is voltage, an electric current of being gathered photovoltaic cell by several solar LED street lamp sensor nodes; The voltage of storage battery, electric current; The temperature of LED lamp holder; Signals such as the illumination of environment are handled the A/D translation interface that the JN5139 wireless chip is imported in the back through modulate circuit, output to antenna after handling through CPU.To network coordinator, network coordinator is realized the interface of data message and internet via routing forwarding.Antenna receives the digital signal of each routing node and solar LED street lamp node; Be transferred to microcontroller through wireless radio frequency circuit; Microcontroller with this signal gathering and convert into can the Web data issuing the XML data, again through ethernet controller, ethernet interface circuit output.
The utility model has adopted based on the high-performance of Britain Jennic company, low-consumption wireless SOC module (JN5139) solar LED street lamp sensor node; Developed coordinator node simultaneously, constituted wireless sensor network apparatus based on the LPC2210 microcontroller.The solar LED street lamp sensor node; Through voltage, the electric current that obtains photovoltaic cell; The voltage of storage battery, electric current, the temperature of LED lamp holder, parameters such as the illumination of environment; For the internal operation state and the failure diagnosis of solar LED street lamp provides a large amount of internal informations; Photovoltaic cell performance decay or damage, accumulator property decay, the LED lamp holder temperature that solves solar LED street lamp is too high, the problem of Along with season and climate change automatic switch etc., and can predict the running status of street lamp, realizes that street lamp accurately locatees.The co-ordination of the node of the information gathering of coordinator node completion sensor node, the interface of realization internet.Through real-time detection, historical storage, statistics and the reasoning to the solar LED street lamp operation characteristic, thereby can accurately diagnose and locate, prevent the further expansion of fault, the reliability and the lighting quality that improve solar LED street lamp are significant.
In addition; The said wireless network coordinator of the utility model comprises with the JN5139 control chip being radio frequency chip module, LPC2210 microcontroller module, ethernet control module and the ethernet interface module of core; Said radio frequency chip module is connected with ethernet control module through LPC2210 microcontroller module, and said ethernet control module is connected with ethernet interface module.
The control chip of said each solar LED street lamp sensor node is a JN5139 controlled in wireless chip.
The voltage sample module of the photovoltaic cell of said each solar LED street lamp sensor node is the divider resistance sampling module, and the current sample module of the photovoltaic cell of said each solar LED street lamp sensor node is Hall DC current sensor TBC10SY.
The voltage sample module of said storage battery is the divider resistance sampling module, and the current sample module of said storage battery is Hall DC current sensor TBC10SY.
The temperature signal sampling module of solar LED street lamp lamp holder is integrated SHT11 chip.
The illumination intensity signal sampling module of the environment of solar LED street lamp is the LX1970 transducer.
Description of drawings
Fig. 1 is the utility model solar LED street lamp radio sensor network monitoring device data flow block diagram.
Fig. 2 is the utility model solar LED street lamp radio sensor network monitoring plant network telegon block diagram.
Fig. 3 is the utility model solar LED street lamp radio sensor network monitoring device solar LED street lamp sensor node block diagram.
Embodiment
Among Fig. 1; The solar LED street lamp of N needs monitoring; Each street lamp is for being respectively equipped with a solar LED street lamp sensor node a, and N street lamp formed N communication node, is forwarded to wireless network coordinator c through router b; Transmit signals to the d of Surveillance center again, return by the d of Surveillance center and monitor.Each communication node is just uploaded the state information of this node a at regular intervals to the d of Surveillance center; Each node is only just opened communication module when getting into transmission work; All sending module is closed at ordinary times; Do not carry out any data and send and receive, such communication mechanism can reduce or stop the collision problem of communication data.
As shown in Figure 2; Each solar LED street lamp sensor node a comprises a JN5139 controlled in wireless chip 13; Connect the voltage sample module 5 of the temperature signal sampling module 10 of this solar LED street lamp lamp holder, the illumination intensity signal sampling module 9 of environment and the photovoltaic cell that is connected with this solar LED street lamp, the current sample module 6 of photovoltaic cell, the voltage sample module 7 of storage battery, the current sample module 8 of storage battery respectively at the input of control chip 13; Input at control chip 13 also connects DS1302 clock chip 11, and control chip 13 also connects antenna 12.More than each module and JN5139 controlled in wireless chip 13 have working power 14 to support respectively.
Wherein, the voltage sample module 5 of each photovoltaic cell is the divider resistance sampling module; The current sample module 6 of each photovoltaic cell is Hall DC current sensor TBC10SY; The voltage sample module 7 of storage battery is the divider resistance sampling module; The current sample module 8 of storage battery is Hall DC current sensor TBC10SY; The temperature signal sampling module 10 of lamp holder is integrated SHT11 chip; The illumination intensity signal sampling module 9 of environment is the LX1970 transducer.
As shown in Figure 2; Wireless network coordinator c comprises with the JN5139 control chip being radio frequency chip module 1, LPC2210 microcontroller module 2, RTL8019AS ethernet control module 3 and the RJ45 ethernet interface module 4 of core; Radio frequency chip module 1 is connected with ethernet control module 3 through LPC2210 microcontroller module 2, and ethernet control module 3 also is connected with ethernet interface module 4.
Claims (7)
1. a solar LED street lamp radio sensor network monitoring device is characterized in that: comprise Surveillance center, wireless network coordinator, routing node and some solar LED street lamp sensor nodes; Each solar LED street lamp sensor node comprises a control chip; Connect the voltage sample module of the temperature signal sampling module of this solar LED street lamp lamp holder, the illumination intensity signal sampling module of environment and the photovoltaic cell that is connected with this solar LED street lamp, the current sample module of photovoltaic cell, the voltage sample module of storage battery, the current sample module of storage battery respectively at the input of said control chip; Input at said control chip also connects clock chip, and said control chip also connects antenna; The antenna of each solar LED street lamp sensor node is connected with wireless network coordinator through routing node, and wireless network coordinator is connected with the Surveillance center signal.
2. solar LED street lamp radio sensor network monitoring device according to claim 1; It is characterized in that it is radio frequency chip module, LPC2210 microcontroller module, ethernet control module and the ethernet interface module of core that said wireless network coordinator comprises with the JN5139 control chip; Said radio frequency chip module is connected with ethernet control module through LPC2210 microcontroller module, and said ethernet control module is connected with ethernet interface module.
3. solar LED street lamp radio sensor network monitoring device according to claim 1 and 2, the control chip that it is characterized in that said each solar LED street lamp sensor node are JN5139 controlled in wireless chip.
4. solar LED street lamp radio sensor network monitoring device according to claim 1 and 2; The voltage sample module that it is characterized in that the photovoltaic cell of said each solar LED street lamp sensor node is the divider resistance sampling module, and the current sample module of the photovoltaic cell of said each solar LED street lamp sensor node is Hall DC current sensor TBC10SY.
5. solar LED street lamp radio sensor network monitoring device according to claim 1 and 2; The voltage sample module that it is characterized in that said storage battery is the divider resistance sampling module, and the current sample module of said storage battery is Hall DC current sensor TBC10SY.
6. solar LED street lamp radio sensor network monitoring device according to claim 1 and 2, the temperature signal sampling module that it is characterized in that said solar LED street lamp lamp holder are integrated SHT11 chip.
7. solar LED street lamp radio sensor network monitoring device according to claim 1 and 2, the illumination intensity signal sampling module that it is characterized in that the environment of said solar LED street lamp is the LX1970 transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120560542 CN202374538U (en) | 2011-12-29 | 2011-12-29 | Wireless sensor network monitoring device for solar light-emitting diode (LED) streetlamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120560542 CN202374538U (en) | 2011-12-29 | 2011-12-29 | Wireless sensor network monitoring device for solar light-emitting diode (LED) streetlamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202374538U true CN202374538U (en) | 2012-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120560542 Expired - Fee Related CN202374538U (en) | 2011-12-29 | 2011-12-29 | Wireless sensor network monitoring device for solar light-emitting diode (LED) streetlamp |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999036A (en) * | 2012-12-29 | 2013-03-27 | 福州大学 | Solar wireless networking monitor system |
| CN103152957A (en) * | 2013-04-07 | 2013-06-12 | 河海大学常州校区 | Data collection and control system for target tracking segmented power supply street lamp |
| CN104902650A (en) * | 2015-06-24 | 2015-09-09 | 深圳硕日新能源科技有限公司 | Solar intelligent induction street lamp controller |
-
2011
- 2011-12-29 CN CN 201120560542 patent/CN202374538U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102999036A (en) * | 2012-12-29 | 2013-03-27 | 福州大学 | Solar wireless networking monitor system |
| CN102999036B (en) * | 2012-12-29 | 2015-07-22 | 福州大学 | Solar wireless networking monitor system |
| CN103152957A (en) * | 2013-04-07 | 2013-06-12 | 河海大学常州校区 | Data collection and control system for target tracking segmented power supply street lamp |
| CN103152957B (en) * | 2013-04-07 | 2015-04-01 | 河海大学常州校区 | Data collection and control system for target tracking segmented power supply street lamp |
| CN104902650A (en) * | 2015-06-24 | 2015-09-09 | 深圳硕日新能源科技有限公司 | Solar intelligent induction street lamp controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20141229 |
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| EXPY | Termination of patent right or utility model |