CN109640453A - The hydrocone type circuit light adjusting system of LED tunable optical street lamp based on NB-IOT - Google Patents
The hydrocone type circuit light adjusting system of LED tunable optical street lamp based on NB-IOT Download PDFInfo
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- CN109640453A CN109640453A CN201910005504.5A CN201910005504A CN109640453A CN 109640453 A CN109640453 A CN 109640453A CN 201910005504 A CN201910005504 A CN 201910005504A CN 109640453 A CN109640453 A CN 109640453A
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- street lamp
- iot
- hydrocone type
- type circuit
- tunable optical
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The present invention relates to the hydrocone type circuit light adjusting systems of the LED tunable optical street lamp based on NB-IOT, including managing platform, long-range control assembly, the base station NB-IOT, hydrocone type circuit brightness adjustment control device assembly and street lamp component, the management platform is connect by long-range control assembly with NB-IOT base station radio, the base station NB-IOT and hydrocone type circuit brightness adjustment control device assembly are wirelessly connected, street lamp component and hydrocone type circuit brightness adjustment control device assembly are electrically connected, hydrocone type LED tunable optical street lamp loop light adjusting system based on NB-IOT, single lamp dimmer terminal controller can be saved, project cost is greatly reduced, street lighting can be made to meet " Lighting Design of Urban Road standard CJJ45-2015 " again, and a large amount of electricity charge of energy conservation；It is dimmed based on street lamp loop, is downrating, realize remote intelligent management of the street lamp as unit of street lamp loop, implemented street lamp and illuminate on demand, the pipe for reducing street lamp supports maintenance cost, improves pedestrian to the satisfaction of road lighting.
Description
Technical field
The hydrocone type circuit of LED tunable optical street lamp the present invention relates to road lighting field, in particular to based on NB-IOT
Light adjusting system.
Background technique
In energy consumption, illumination is the second largest consumption field for being only second to industrial energy consumption, there is data display illumination
Electricity consumption accounts for about about the 20% of national electricity consumption.As China's ur- banization speed is accelerated and city lighting engineering construction, electric consumption on lighting
Amount will further increase.China's current main electric power supply comes from thermal power generation, and when power generation discharges a large amount of two into air
The pollutants such as carbonoxide, sulfur dioxide, carbon dust, in today that energy crisis and environmental disruption are got worse, energy-saving, guarantor
Retaining ring border has become a fundamental state policy of our countries.Country is energy-saving and emission-reduction, widelys popularize LED street lamp replacement ordinary high pressure
Sodium street lamp reduces power consumption, but in actual moving process, there are still with lower part of the body disadvantage:
1. street lamp foot (100%) power illumination always every night, when pedestrian is reduced in the evening 22:00 way of escape, in late 0 way of escape
Pedestrian is few, but street lamp or foot (100%) power illumination, and Morning Has Broken turns off the light, and wastes a large amount of electric energy.
2. cannot notify maintenance personnel in time when street lamp power supply, road lamp power supply route breaks down, (patrol officer be needed to check failure
Position is notified and could find), cause road lighting quality to decline, pedestrian's satisfaction reduces.
3. the city having is mounted with LED street lamp list light intelligent control system, it can be achieved that single lamp light modulation (downrating) etc.
Long-distance intelligent administration of energy conservation, but every lamp is needed to fill a terminal control unit, and it is expensive, cause entire project cost compared with
Height, financial pressure increase, and the feeding expense of road lamp maintenance pipe greatly improved, energy-efficient by LED street lamp downrating
The electricity charge have and greatly improve and consume because managing and supporting maintenance cost again, reduce the energy-saving benefit of entire engineering.
Summary of the invention
In order to solve the above problem, it is provided according to " Lighting Design of Urban Road standard " CJJ45-2015, allows not influence
Under the traffic conditions of road, to be energy-saving, implement street lamp downrating (reducing road illumination), specially design based on NB-IOT's
Hydrocone type LED tunable optical street lamp loop light adjusting system.
The technical scheme to solve the above technical problems is that the siphon of the LED tunable optical street lamp based on NB-IOT
Formula circuit light adjusting system, including management platform, further include long-range control assembly, the base station NB-IOT, hydrocone type circuit brightness adjustment control
Device assembly and street lamp component, the management platform are connect by long-range control assembly with NB-IOT base station radio, the base station NB-IOT
It is wirelessly connected with hydrocone type circuit brightness adjustment control device assembly, street lamp component electrically connects with hydrocone type circuit brightness adjustment control device assembly
It connects.
Hydrocone type LED tunable optical street lamp loop light adjusting system based on NB-IOT, (light modulation principle: using in light-adjusting module
Voltage-regulating circuit, by LED all in circuit light modulation street lamp output brightness adjustment control 10V high level, adjusted between 1V-10V
Whole, the brightness of street lamp changes between 10%-100%), single lamp dimmer terminal controller can be saved, engineering is greatly reduced and makes
Valence, and street lamp can be lighted, a large amount of electricity charge of energy conservation.Downrating is dimmed based on circuit, realizes that street lamp is remote as unit of circuit
Journey intelligent management is implemented street lamp and is illuminated on demand, and the pipe for reducing street lamp supports maintenance cost, improves satisfaction of the pedestrian to road lighting
Degree.
Based on the above technical solution, the present invention can also be improved as follows.
Preferably, the hydrocone type circuit brightness adjustment control device assembly includes hydrocone type high load light-adjusting module, hydrocone type
Street light modulating circuit, street lamp loop operating parameter acquisition module, NB-IOT communication module, arm processor, power supply, direct current
Relay and A.C. contactor, the hydrocone type high load light-adjusting module, street lamp loop operating parameter acquisition module, NB-IOT are logical
Module, power supply and DC relay is interrogated to be electrically connected with arm processor respectively, described A.C. contactor one end and direct current after
Electric appliance is electrically connected, and the other end and street lamp component are electrically connected, and hydrocone type street light modulating circuit and hydrocone type high load dim mould
Block is equipped with.
In any of the above-described scheme preferably, the A.C. contactor is connected with remote loop control switch.
In any of the above-described scheme preferably, the long-range control assembly includes communication network, remotely " internet+" is whole
End equipment and Cloud Server, long-range " internet+" terminal device issue manipulation command, long-range " internet+" by communication network
Terminal device and Cloud Server are wirelessly connected.
In any of the above-described scheme preferably, the street lamp component includes street lamp, and street lamp is provided with multiple and difference simultaneously
Connection connection.
In any of the above-described scheme preferably, the NB-IOT communication module be provided with it is multiple and respectively with NB-IOT base
It stands wireless connection.
In any of the above-described scheme preferably, the power supply is DC power supply.
In any of the above-described scheme preferably, the management platform includes long-range management software.
In any of the above-described scheme preferably, the load current of the hydrocone type high load light-adjusting module is at least 1A.
The light modulation manipulation of 70 street lamps can at most be loaded.
In any of the above-described scheme preferably, the hydrocone type high load light-adjusting module can at most load 70 street lamps
Light modulation manipulation.
In any of the above-described scheme preferably, the hydrocone type high load light-adjusting module uses Dual module, and double loop makes
Street light modulating circuit forms closed loop.
In any of the above-described scheme preferably, the hydrocone type street light modulating is provided with anti-jamming circuit on circuit.
In any of the above-described scheme preferably, the arm processor is 32 risc microcontrollers of embedded type low-power consumption.
In any of the above-described scheme preferably, the street lamp is LED street lamp.
In any of the above-described scheme preferably, long-range " internet+" terminal device is computer or smart phone.
The hydrocone type circuit light adjusting system of LED tunable optical street lamp of the present invention based on NB-IOT has following excellent
Point:
1, corresponding street lighting intelligent power saving strategy can be formulated (such as with " Winter Solstice " according to the rule of Four seasons change
For day: darkness is turned on light, 100% Power operation of street lamp；To 22 points of evening, road pedestrian is reduced, and street lamp operation power is down to
50%；Pedestrian is few in the morning 1:00 way of escape, and street lamp operation power is down to 30%；After morning 4:00, pedestrian starts to increase, road
Lamp power is raised to 70% illumination, until turning off the light).It realizes the energy-saving intelligentized management of street lighting, executes illumination on demand, science pipe
Energy conservation 30% is realized in control on year-on-year basis.And by " internet+" equipment such as computer, mobile phones, Energy Saving Strategy can be remotely changed at any time,
Open and close are carried out to LED street lamp circuit, loop works state and operating status are inquired in light modulation (drop power bright light).
2, the hydrocone type LED street lamp circuit light adjusting system based on NB-IOT executes preset street lighting energy conservation automatically
Strategy is not necessarily to manual intervention, and system has memory function, when management platform breaks down, when cannot run, based on NB-
The hydrocone type circuit light adjusting controller of IOT can execute preset strategy automatically, until being connected to new lighting energy saving strategy.
3, street lamp loop fault alarm function, when street lamp damage amount is more or power supply system operation during damage or by
It steals, system meeting automatic alarm, and notifies management service personnel with various ways such as (short message, pop-up pipe).It no longer needs to as usual
It is manually patrolled, the operation maintenance of street lamp becomes actively perceive from passively receiving management, improves the efficiency of management and assets benefit
With rate, the pipe that street lamp is greatly reduced supports maintenance cost.
4, hydrocone type street light modulating circuit is equipped with anti-jamming circuit, the interference that can will be subject in light modulation line long distance transmission
Target signal filter reduces system rate of false alarm, improves system stability.
5, platform software is managed, it can be according to different operating position setting different operation authority；Different administrative staff, are slapped
The account held can only manage the control of primary account number distribution.It, can be to universe (region, circuit) street lamp by managing platform software
Progress bright light duration, power, power factor, power consumption, amount of electricity saving, power saving rate, the data such as maintenance information are counted, are analyzed,
And to scheme, the formal intuition of table shows.Form an energy saving archives can consult at any time, complete.
6, system is by the hydrocone type circuit light adjusting controller based on NB-IOT, contactor, hydrocone type street light modulating circuit, cloud
Server, remote management platform (including management software) composition.System uses computer, hand by internet using B/S framework
Machine etc. " internet+" equipment carries out remote intelligent management and manipulation to street lamp.
Detailed description of the invention
Fig. 1 is the one excellent of the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to the invention based on NB-IOT
Select the modular structure schematic diagram of embodiment；
In attached drawing, parts list represented by the reference numerals are as follows:
1, management platform, 2, the base station NB-IOT, 3, hydrocone type high load light-adjusting module, 4, hydrocone type street light modulating circuit,
5, street lamp loop operating parameter acquisition module, 6, NB-IOT communication module, 7, arm processor, 8, power supply, 9, direct current relay
Device, 10, A.C. contactor, 11, communication network, 12, long-range " internet+" terminal device, 13, Cloud Server, 14, street lamp, 15,
Anti-jamming circuit.
Specific embodiment
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the invention.
Embodiment 1:
The hydrocone type circuit light adjusting system of LED tunable optical street lamp based on NB-IOT as shown in Figure 1:, including management platform
1, long-range control assembly, the base station NB-IOT 2, hydrocone type circuit brightness adjustment control device assembly and street lamp component, the management platform 1 are logical
Process control component and the base station NB-IOT 2 are wirelessly connected too far, and the base station NB-IOT 2 and hydrocone type circuit brightness adjustment control device assembly are wireless
Connection, street lamp component and hydrocone type circuit brightness adjustment control device assembly are electrically connected, the adjustable optical path of hydrocone type LED based on NB-IOT
Lamp circuit light adjusting system can save single lamp dimmer terminal controller, project cost be greatly reduced, and be able to satisfy street lighting,
The a large amount of electricity charge of energy conservation；Downrating is dimmed based on circuit, remote intelligent management of the street lamp as unit of circuit is realized, implements
Street lamp illuminates on demand, and the pipe for reducing street lamp supports maintenance cost, improves pedestrian to the satisfaction of road lighting.
In order to preferably use hydrocone type circuit brightness adjustment control device assembly, in further specific embodiment, the rainbow
Suction circuit brightness adjustment control device assembly includes hydrocone type high load light-adjusting module 3, hydrocone type street light modulating circuit 4, street lamp loop
Operating parameter acquisition module 5, NB-IOT communication module 6, arm processor 7, power supply 8, DC relay 9 and ac contactor
Device 10, the hydrocone type high load light-adjusting module 3, street lamp loop operating parameter acquisition module 5, NB-IOT communication module 6, power supply
Power supply 8 and DC relay 9 are electrically connected with arm processor 7 respectively, described 10 one end of A.C. contactor and DC relay 9
It is electrically connected, the other end and street lamp component are electrically connected, hydrocone type street light modulating circuit 4 and hydrocone type high load light-adjusting module 3
It is equipped with.
It is described in further specific embodiment in order to preferably control the connection between A.C. contactor and street lamp
A.C. contactor 10 is connected with remote loop control switch.
In order to preferably use long-range control assembly, in further specific embodiment, the long-range control assembly packet
Communication network 11, long-range " internet+" terminal device 12 and Cloud Server 13 are included, long-range " internet+" terminal device 12 passes through
Communication network 11 issues manipulation command, and long-range " internet+" terminal device 12 is wirelessly connected with Cloud Server 13.
In order to preferably be illuminated, in further specific embodiment, the street lamp component includes street lamp 14, street lamp
14 are provided with multiple and are connected in parallel respectively.
In order to preferably use NB-IOT communication module, makes it possible to and preferably signal is conveyed, further
In specific embodiment, the NB-IOT communication module is provided with multiple and is wirelessly connected respectively with the base station NB-IOT 2.
In order to preferably use power supply, in further specific embodiment, the power supply 8 is direct current
Source.
In order to preferably manipulate whole hydrocone type circuit light adjusting system, in further specific embodiment, the management
Platform 1 includes long-range management software.
In order to preferably use hydrocone type high load light-adjusting module, in further specific embodiment, the hydrocone type
The load current of high load light-adjusting module 3 is at least 1A.
In order to preferably use hydrocone type high load light-adjusting module, in further specific embodiment, the hydrocone type
High load light-adjusting module 3 can at most load 70 LED tunable optical street lamps light modulation manipulation, dimming scope be lamp power 10%~
100%.
In order to preferably use hydrocone type high load light-adjusting module, in further specific embodiment, the hydrocone type
High load light-adjusting module 3 uses Dual module, and double loop makes street light modulating circuit form closed loop.
In order to preferably use hydrocone type street light modulating circuit, in further specific embodiment, the hydrocone type road
It is provided with anti-jamming circuit 15 on lamp dimming loop 4, the interference signal being subject in light modulation line long distance transmission can be filtered out, drops
Low system rate of false alarm improves system stability, reaches and each LED street lamp on circuit can be dimmed well, energy
Enough ensure that street light modulating brightness is consistent.
In order to preferably use arm processor, in further specific embodiment, the arm processor 7 is embedded
32 risc microcontrollers of low-power consumption.
In order to preferably use street lamp, in further specific embodiment, the street lamp 14 is LED tunable optical street lamp.
It is described long-range in further specific embodiment in order to preferably use long-range " internet+" terminal device
" internet+" terminal device 12 is computer or smart phone.
Embodiment 2:
Hydrocone type circuit light adjusting controller based on NB-IOT is entire circuit light modulation (intelligent downrating) system
Core component, by hydrocone type high load light-adjusting module 3, hydrocone type street light modulating circuit 4, street lamp loop operating parameter acquisition module
5, NB-IOT communication modules 6, arm processor 7, power supply 8, DC relay 9, A.C. contactor 10 form.
Hydrocone type circuit high load light-adjusting module 3 and hydrocone type street light modulating circuit 4 match, and realize the road in whole circuit
Lamp dims (downrating), and since street lamp quantity is more, each street light modulating electric power outputting current is larger, to reach dimming loop
Stable operation, the maximum load current of light-adjusting module are designed as 1A or more, can at most load the light modulation manipulation of 70 street lamps, completely
It can be suitable for the illumination of present road LED street lamp to use；High load light-adjusting module uses Dual module, and double loop makes street light modulating
Circuit forms closed loop.Hydrocone type street light modulating circuit is equipped with anti-jamming circuit, can will be subject in light modulation line long distance transmission
Interference signal filters out, and reduces system rate of false alarm, improves system stability.Reach each LED tunable optical street lamp allowed on circuit
It can be dimmed well, it can be ensured that street lamp brightness is consistent in about 1.5 kilometers of maximum distance.
Street lamp loop operating parameter acquisition module 5, the bright light duration of acquisition circuit street lamp, electric current, voltage, power, power
Factor, power consumption, amount of electricity saving, power saving rate；Electric current in collected circuit, voltage, consumption power deviate normal value 20%
When above, it is notified that management platform, for management platform again to send short message, management software pop-up, the modes such as sending pipes notify road
Fluorescent tube supports maintenance personnel.
It is flat to be responsible for the management of passing back to by LED street lamp circuit operating status, parameter, warning message etc. for NB-IOT communication module 6
Platform；It is responsible for the remote control order (open and close, light modulation, data acquisition, dimming strategies modification etc.) that reception pipe platform issues.
Arm processor 7 is responsible for the processing of all data of system, analysis, and each module of commander and executes remote control life
It enables.
Power supply 8 provides electric energy to each module, guarantees each module (containing relay) normal, steady operation.
10 function of DC relay 9 and A.C. contactor, when flowing through electric current in relay DC coil, relay is inhaled
It closes, pushes the A.C. contactor of rear class, entire street lamp loop power supply is started to work；When there is no electric current in relay DC coil
When flowing through, relay is disconnected, and rear class contactor disconnects, and whole street lamp loop power-off stops working.
Embodiment 3:
Hydrocone type LED street lamp circuit light adjusting system workflow based on NB-IOT:
1, management platform issues long-range program-controlled order: long-range " internet+" terminal device 12 is sent out using Internet-browser
Out manipulation command → base station 13 → NB-IOT of Cloud Server 2 → hydrocone type circuit light adjusting controller antenna based on NB-IOT →
NB-IOT communication module 6 → arm processor, 7 → DC relay 9 → A.C. contactor 10 (remote loop open and close).
2, management platform issues long-range program-controlled order: long-range " internet+" terminal device 12 is sent out using Internet-browser
Out manipulation command → base station 13 → NB-IOT of Cloud Server 2 → hydrocone type circuit light adjusting controller antenna based on NB-IOT →
14 circuit (remote loop tune of NB-IOT communication module 6 → arm processor, 7 → hydrocone type high load circuit 3 → street lamp of light-adjusting module
Light).
3, street lamp loop operation data acquires: 14 circuits of street lamp → street lamp loop operating parameter acquisition module → ARM processing
2 → Cloud Server of the base station device 7 → NB-IOT, 6 → NB-IOT of communication module 13 → management platform 1 → long-range " internet+" terminal is set
Standby 12.
4,14 circuit warning message of street lamp → 14 circuits of street lamp → street lamp loop operating parameter acquisition module → arm processor
2 → Cloud Server of the base station 7 → NB-IOT, 6 → NB-IOT of communication module 13 → management platform 1 → long-range " internet+" terminal device
12 (short message pipes, pop-up).
5, platform software → power user (no limitation) → authorized user (permission authorized using power user) is managed.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp based on NB-IOT, including management platform (1), feature exists
In further including long-range control assembly, the base station NB-IOT (2), hydrocone type circuit brightness adjustment control device assembly and street lamp component, the pipe
Platform (1) is wirelessly connected by long-range control assembly and the base station NB-IOT (2), the base station NB-IOT (2) and hydrocone type circuit tune
Optical controller component is wirelessly connected, and LED tunable optical street lamp component and hydrocone type circuit brightness adjustment control device assembly are electrically connected.
2. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 1 based on NB-IOT, feature
It is, the hydrocone type circuit brightness adjustment control device assembly includes hydrocone type high load light-adjusting module (3), hydrocone type street light modulating time
Road (4), street lamp loop operating parameter acquisition module (5), NB-IOT communication module (6), arm processor (7), power supply (8),
DC relay (9) and A.C. contactor (10), hydrocone type high load light-adjusting module (3), street lamp loop operating parameter acquire mould
Block (5), NB-IOT communication module (6), power supply (8) and DC relay (9) are electrically connected with arm processor (7) respectively,
A.C. contactor (10) one end and DC relay (9) are electrically connected, and the other end and street lamp component are electrically connected, hydrocone type street lamp
Dimming loop (4) is equipped with hydrocone type high load light-adjusting module (3).
3. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 2 based on NB-IOT, feature
It is, A.C. contactor (10) is connected with remote loop control switch.
4. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 1 based on NB-IOT, feature
It is, the long-range control assembly includes communication network (11), long-range " internet+" terminal device (12) and Cloud Server
(13), long-range " internet+" terminal device (12) issues manipulation command, long-range " internet+" terminal by communication network (11)
Equipment (12) and Cloud Server (13), which are wirelessly connected, to be connected.
5. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 1 based on NB-IOT, feature
It is, the street lamp component includes street lamp (14), and street lamp (14) is provided with multiple and is connected in parallel respectively.
6. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 2 based on NB-IOT, feature
It is, the NB-IOT communication module is provided with multiple and is wirelessly connected respectively with the base station NB-IOT (2).
7. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 2 based on NB-IOT, feature
It is, power supply (8) is DC power supply.
8. the hydrocone type circuit light modulation of the LED tunable optical street lamp described in -7 any one based on NB-IOT according to claim 1
System, which is characterized in that management platform (1) includes long-range management software.
9. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 2 based on NB-IOT, feature
It is, the load current of hydrocone type high load light-adjusting module (3) is at least 1A.
10. the hydrocone type circuit light adjusting system of the LED tunable optical street lamp according to claim 2 based on NB-IOT, special
Sign is that hydrocone type high load light-adjusting module (3) can at most load the light modulation manipulation of 70 street lamps.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910005504.5A CN109640453A (en) | 2019-01-03 | 2019-01-03 | The hydrocone type circuit light adjusting system of LED tunable optical street lamp based on NB-IOT |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910005504.5A CN109640453A (en) | 2019-01-03 | 2019-01-03 | The hydrocone type circuit light adjusting system of LED tunable optical street lamp based on NB-IOT |
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| CN204887534U (en) * | 2015-06-04 | 2015-12-16 | 上海电器科学研究院 | City generalized type intelligence lighting system |
| CN207692096U (en) * | 2017-12-22 | 2018-08-03 | 鹤壁国立光电科技股份有限公司 | A kind of wisdom street lamp control system based on NB-IoT |
| CN108834279A (en) * | 2018-06-29 | 2018-11-16 | 广州市浩洋电子股份有限公司 | City illumination intelligent management system and localization method based on multi-internet integration |
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2019
- 2019-01-03 CN CN201910005504.5A patent/CN109640453A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110249441A1 (en) * | 2010-02-10 | 2011-10-13 | Daniel Donegan | Led replacement kit for high intensity discharge light fixtures |
| CN204887534U (en) * | 2015-06-04 | 2015-12-16 | 上海电器科学研究院 | City generalized type intelligence lighting system |
| CN207692096U (en) * | 2017-12-22 | 2018-08-03 | 鹤壁国立光电科技股份有限公司 | A kind of wisdom street lamp control system based on NB-IoT |
| CN108834279A (en) * | 2018-06-29 | 2018-11-16 | 广州市浩洋电子股份有限公司 | City illumination intelligent management system and localization method based on multi-internet integration |
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190416 |