CN208971832U - Solar illuminating system based on NB-IOT - Google Patents
Solar illuminating system based on NB-IOT Download PDFInfo
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- CN208971832U CN208971832U CN201820702114.4U CN201820702114U CN208971832U CN 208971832 U CN208971832 U CN 208971832U CN 201820702114 U CN201820702114 U CN 201820702114U CN 208971832 U CN208971832 U CN 208971832U
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- 238000004891 communication Methods 0.000 claims abstract description 68
- 239000003990 capacitor Substances 0.000 claims abstract description 11
- 238000005516 engineering process Methods 0.000 claims abstract description 8
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 238000011217 control strategy Methods 0.000 claims description 6
- 230000010365 information processing Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000006855 networking Effects 0.000 claims description 3
- 238000004146 energy storage Methods 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract 1
- 238000007726 management method Methods 0.000 description 16
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 9
- 229910052744 lithium Inorganic materials 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 230000006870 function Effects 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses the solar illuminating system based on NB-IOT, the Solar Street Lighting System includes solar energy illuminating device, power supply module, control module, communication module and memory；Wherein, the power supply module includes solar powered part and mains-supplied part, solar powered part is stored in super capacitor using solar energy collecting solar energy, converter is equipped in the power supply module, the converter is connected in control module, is lighting apparatus power supply for starting alternating current when solar energy is insufficient；It is equipped with the data acquisition device to illumination device status information acquisition in the control module, and collected data are stored in memory；The communication module uses the NB-IOT communication technology, and the communication module is responsible between each lighting apparatus and the communication of lighting apparatus and management platform.The program using super capacitor be used as energy-storage travelling wave tube, based on the NB-IOT communication technology make Expressway Service lighting system it is more intelligent, control it is more acurrate.
Description
Technical Field
The utility model belongs to the technical field of public lighting, especially, be a solar energy lighting system based on NB-IOT.
Background
At present, the facilities of the expressway service area are also called expressway service stations, and include functions of accommodation (including parking), supermarkets, catering, entertainment, refueling, automobile repair and the like, and functional public places for providing midway supply of rest, catering, maintenance and the like for drivers in the long-distance driving process.
Most highways do not have street lighting, and lighting in service areas is uninterrupted, including yard lights, street lights, landscape lights, and the like. At present, public lighting systems generally adopt conventional municipal power supply, and the on or off of a lighting lamp is controlled through a photosensitive element or is directly switched on or off manually; there are also equipment switches in the area controlled by the "three remote" intelligent control system. The control is limited and inflexible, the use condition of the equipment cannot be obtained, and sometimes the use is influenced after the use condition is discovered by people for a long time.
Some novel solar street lamps are being popularized, the solar street lamps are generally lead-acid batteries or lithium batteries, the charging time is too long, the service life is too short, and the energy storage batteries have the defects of large occupied space, large temperature influence and the like.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming above-mentioned prior art not enough, providing a solar energy lighting system based on NB-IOT, adopt super capacitor as energy storage component, make highway service area lighting system more intelligent, control more accurate based on NB-IOT communication technology.
The utility model relates to a solar lighting system based on NB-IOT, which is characterized in that the solar street lamp system comprises a solar lighting device, a power supply module, a control module, a communication module and a memory; wherein,
the power supply module comprises a solar power supply part and a commercial power supply part, the solar power supply part collects solar energy by adopting solar energy and stores the solar energy in the super capacitor, a converter is arranged in the power supply module, and the converter is connected to the control module and used for starting the commercial power to supply power to the lighting equipment when the solar energy is insufficient;
the control module is internally provided with a data acquisition device for acquiring the state information of the lighting equipment and stores the acquired data in the memory;
the communication module adopts an NB-IOT communication technology and is responsible for communication among the lighting devices and communication between the lighting devices and the management platform.
Further, the communication module comprises an NB-IOT communication node and an NB-IOT communication platform, the NB-IOT communication node and the NB-IOT communication platform are in wireless communication in an NB-IOT mode, automatic networking is performed between the NB-IOT communication nodes, and the NB-IOT communication platform and the management platform are in communication in a wired or wireless mode.
Furthermore, the equipment state information comprises current, voltage, power and electric quantity data information, the state information is stored in a memory, the equipment state corresponding to abnormal data is arranged in the memory and is sent to the management platform through the NB-IOT communication assembly, and real-time monitoring of the equipment state is achieved.
Further, the lighting equipment is an LED garden lamp, an LED street lamp and a landscape lighting lamp.
Furthermore, the street lamp system also comprises a dimming module, the dimming module is connected to the control module and the lighting equipment, and the dimming module adopts a PWM (pulse width modulation) adjusting module or a 0-10V dimming mode.
Furthermore, a conventional control strategy is arranged in the memory, the lighting equipment is automatically controlled to be switched on and switched off and dimmed through the control module, address numbers of the lighting equipment are further arranged in the memory, and the address numbers are sent to the management platform through the communication equipment to form an equipment map.
Further, the management platform is a control platform with a computer as a core and having communication and information processing functions, or is a control platform with a mobile device as a core and based on an app.
The management method of the solar lighting system based on the NB-IOT is characterized in that communication between each device and a management platform is achieved based on the NB-IOT communication technology, and whether the brightness of the lighting device is adjusted through a dimming module or the lighting device is switched to a mains supply mode is determined through the detected electricity storage amount of a super capacitor; secondly, determining whether the equipment works normally or not through the detected data, and if the equipment fails, identifying the content of the failure and eliminating the failure; if the communication is abnormal, the control module automatically controls the lighting equipment to be switched on and switched off and dimmed according to the conventional control strategy in the memory; and finally, the management platform monitors the overall operation condition of the lighting equipment and monitors the energy use condition of the lighting equipment.
Further, the lighting equipment is an LED garden lamp, an LED street lamp and a landscape lighting lamp.
Furthermore, the dimming adopts a PWM (pulse-width modulation) mode or a 0-10V dimming mode.
The beneficial effects of the utility model reside in that:
the utility model abandons lead-acid batteries or lithium batteries, adopts super capacitors, and has charging time only 1/20 of lithium batteries; the capacity of heavy current discharge is 10 times that of a lithium battery; the charge-discharge service life is 50-100 times of that of the lithium battery; the temperature can be in the range of-45 ℃ to 105 ℃; the safety is high, and the plate cannot explode even if the plate is short-circuited.
An NB-IOT communication mode is adopted, the coverage range is wide, improved in-region coverage is provided, and the NB-IOT gains 20dB more than the existing network under the same frequency band, which is equivalent to improving the capacity of 100 times of the coverage area; secondly, the system has the capacity of supporting massive connections, one sector of the NB-IOT can support 10 thousands of connections, and low delay sensitivity, ultra-low equipment cost, low equipment power consumption and optimized network architecture are supported; thirdly, the power consumption is lower, and the standby time of the NB-IOT terminal module can be as long as 10 years; and fourthly, the module cost is lower.
By adopting a solar energy and NB-IOT control mode, the electric energy utilization rate is improved, the control is more intelligent, faults can be diagnosed, an alarm can be given, and the on-off dimming of the lighting equipment can be automatically controlled.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Detailed Description
The invention will be further explained with reference to the drawings and the specific examples below:
example 1
The solar lighting system based on the NB-IOT comprises a solar lighting device, a power supply module, a control module, a communication module and a memory; wherein,
the power supply module comprises a solar power supply part and a commercial power supply part, the solar power supply part collects solar energy by adopting solar energy and stores the solar energy in the super capacitor, a converter is arranged in the power supply module, and the converter is connected to the control module and used for starting the commercial power to supply power to the lighting equipment when the solar energy is insufficient;
the control module is internally provided with a data acquisition device for acquiring the state information of the lighting equipment and stores the acquired data in the memory;
the communication module adopts an NB-IOT communication technology and is responsible for communication among the lighting devices and communication between the lighting devices and the management platform.
The solar LED lighting is adopted, and a lead-acid battery or a lithium battery is abandoned in the battery part due to the defects of too long charging time, too short service life, great influence of temperature and the like. Super capacitor can be adopted to the scheme, compares super capacitor's advantage with traditional battery and lies in: 1/20 for the charging time only of lithium batteries; the capacity of heavy current discharge is 10 times that of a lithium battery; the charge-discharge service life is 50-100 times of that of the lithium battery; the temperature can be in the range of-45 ℃ to 105 ℃; the safety is high, and the plate cannot explode even if the plate is short-circuited.
The NB-IOT has four characteristics: the method has the advantages that firstly, wide coverage is realized, improved coverage in an area is provided, and the NB-IOT has 20dB gain compared with the existing network under the same frequency band, which is equivalent to the capability of improving the coverage area by 100 times; secondly, the system has the capacity of supporting massive connections, one sector of the NB-IOT can support 10 ten thousand connections, and the system supports low delay sensitivity, ultra-low equipment cost, low equipment power consumption and optimized network architecture; thirdly, the power consumption is lower, and the standby time of the NB-IOT terminal module can be as long as 10 years; and fourthly, the module cost is lower.
Further, the communication module comprises an NB-IOT communication node and an NB-IOT communication platform, the NB-IOT communication node and the NB-IOT communication platform are in wireless communication in an NB-IOT mode, automatic networking is performed between the NB-IOT communication nodes, and the NB-IOT communication platform and the management platform are in communication in a wired or wireless mode.
The communication platform adopts NB-IOT mode wireless communication downwards, can adopt wireless and wired communication upwards, and is more convenient and selective.
Example 2
On the basis of the system of the embodiment 1, the equipment state information comprises current, voltage, power and electric quantity data information, the state information is stored in the memory, the equipment state corresponding to abnormal data is arranged in the memory, and the equipment state is sent to the management platform through the NB-IOT communication assembly, so that the real-time monitoring of the equipment state is realized.
Furthermore, the street lamp system also comprises a dimming module, the dimming module is connected to the control module and the lighting equipment, and the dimming module adopts a PWM (pulse width modulation) adjusting module or a 0-10V dimming mode.
Furthermore, a conventional control strategy is arranged in the memory, the lighting equipment is automatically controlled to be switched on and switched off and dimmed through the control module, address numbers of the lighting equipment are further arranged in the memory, and the address numbers are sent to the management platform through the communication equipment to form an equipment map.
Further, the management platform is a control platform with a computer as a core and having communication and information processing functions, or is a control platform with a mobile device as a core and based on an app.
Further, the lighting equipment is an LED garden lamp, an LED street lamp and a landscape lighting lamp.
The remote light on/off and dimming functions are supported; data acquisition such as current, voltage, power, electric quantity and the like is supported; PWM or 0-10V dimming mode is supported; automatic fault alarm; the intelligent strategy control of multiple modes is supported, so that the energy-saving efficiency and the service life of the lamp can be improved; the intelligent LED lamp has an independent intelligent mode, and can be turned on and dimmed according to a set control strategy even if network communication is abnormal; the lamp has the control failure protection function, and the lamp can be kept fully bright no matter a control module has a software failure or a hardware failure.
Example 3
Based on the system, the utility model discloses still provide the solar energy lighting system management method based on NB-IOT, the method realizes the communication between each equipment and management platform based on NB-IOT communication technology, confirms through the electric storage capacity of the super capacitor who detects at first whether adjust lighting apparatus luminance or switch to the commercial power supply mode through the module of adjusting luminance; secondly, determining whether the equipment works normally or not through the detected data, and if the equipment fails, identifying the content of the failure and eliminating the failure; if the communication is abnormal, the control module automatically controls the lighting equipment to be switched on and switched off and dimmed according to the conventional control strategy in the memory; and finally, the management platform monitors the overall operation condition of the lighting equipment and monitors the energy use condition of the lighting equipment.
Further, the lighting equipment is an LED garden lamp, an LED street lamp and a landscape lighting lamp.
Furthermore, the dimming adopts a PWM (pulse-width modulation) mode or a 0-10V dimming mode.
The LED light source is adjusted by switching on and off of the switching tube, and can be specifically adjusted by a common PWM control circuit or by voltage dimming.
The utility model discloses well data transmission and control circuit or procedure that adopt are conventional technical means among the prior art, do not conduct the utility model discloses the technical scheme who protects.
The utility model discloses a thinking and method, the method and the way of specifically realizing this technical scheme are many, above only the utility model discloses a preferred embodiment should point out, to the ordinary technical personnel in this technical field, do not deviating from the utility model discloses under the prerequisite of principle, can also make a plurality of improvements and moist decorations, these improvements should also be regarded as with moist decorations the utility model discloses a protection scope. The components not specified in this embodiment can be implemented by the prior art.
Claims (7)
1. An NB-IOT based solar lighting system, the solar lighting system comprising a solar lighting device, a power module, a control module, a communication module, and a memory; wherein,
the power supply module comprises a solar power supply part and a commercial power supply part, the solar power supply part collects solar energy by adopting solar energy and stores the solar energy in the super capacitor, a converter is arranged in the power supply module, and the converter is connected to the control module and used for starting the commercial power to supply power to the lighting equipment when the solar energy is insufficient;
the control module is internally provided with a data acquisition device for acquiring the state information of the lighting equipment and stores the acquired data in the memory;
the communication module adopts an NB-IOT communication technology and is responsible for communication among the lighting devices and communication between the lighting devices and the management platform.
2. The NB-IOT based solar lighting system of claim 1, wherein the communication module comprises NB-IOT communication nodes and NB-IOT communication platforms, the NB-IOT communication nodes wirelessly communicate with the NB-IOT communication platforms in an NB-IOT manner, the NB-IOT communication nodes automatically perform networking, and the NB-IOT communication platforms establish communication with the management platform in a wired or wireless manner.
3. The NB-IOT based solar lighting system of claim 1, wherein the device status information comprises current, voltage, power, and electrical quantity data information, the status information is stored in a memory, and device status corresponding to abnormal data is provided in the memory and sent to a management platform via an NB-IOT communication component to achieve real-time monitoring of the device status.
4. The NB-IOT based solar lighting system according to claim 1, wherein the lighting device is an LED garden light, an LED street light, a landscape lighting light.
5. The NB-IOT based solar lighting system according to claim 4 further comprising a dimming module connected to the control module and the lighting fixture, the dimming module employing either a PWM adjustment module or a 0-10V dimming mode.
6. The NB-IOT based solar lighting system according to any one of claims 1 to 5 wherein the memory has a conventional control strategy to automatically control the lighting devices to turn on and off and dim by the control module, and further has an address number for each lighting device, the address number being sent to the management platform via the communication device to form a device map.
7. The NB-IOT based solar lighting system of claim 6, wherein the management platform is a computer-centric communication and information processing control platform or an app-based control platform with a mobile device as a core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702114.4U CN208971832U (en) | 2018-05-11 | 2018-05-11 | Solar illuminating system based on NB-IOT |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201820702114.4U CN208971832U (en) | 2018-05-11 | 2018-05-11 | Solar illuminating system based on NB-IOT |
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| CN208971832U true CN208971832U (en) | 2019-06-11 |
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| CN201820702114.4U Expired - Fee Related CN208971832U (en) | 2018-05-11 | 2018-05-11 | Solar illuminating system based on NB-IOT |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811240A (en) * | 2018-05-11 | 2018-11-13 | 宏力照明集团有限公司 | Solar illuminating system based on NB-IOT and its management method |
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- 2018-05-11 CN CN201820702114.4U patent/CN208971832U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108811240A (en) * | 2018-05-11 | 2018-11-13 | 宏力照明集团有限公司 | Solar illuminating system based on NB-IOT and its management method |
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Granted publication date: 20190611 |