CN201418188Y - Management and control device for road lamp - Google Patents
Management and control device for road lamp Download PDFInfo
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- CN201418188Y CN201418188Y CN2009201463166U CN200920146316U CN201418188Y CN 201418188 Y CN201418188 Y CN 201418188Y CN 2009201463166 U CN2009201463166 U CN 2009201463166U CN 200920146316 U CN200920146316 U CN 200920146316U CN 201418188 Y CN201418188 Y CN 201418188Y
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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
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a management and control device for road lamp, which includes a road lamp monitoring center computer (1), a road lamp management and control software (2) installed in the road lamp monitoring center computer, a wireless communication system (3), a movable management terminal (4), a remote management access terminal (5), a public information module (6), a loop controller(7), a single lamp controller (8), a single lamp energy-saving unit (9), a road lamp (10), a traffic flow sensing module (11), an illumination intensity sensing module (12), an accident alarm gangedunit (13), an urban digitalization management superior management system (14), a cable anti-theft monitoring module (15), and a GPS vehicle locating and scheduling system (16). The system is capable of switching on/off a road lamp, monitoring the state, saving energy, predicting the longevity; implementing the day-to-day business management of the road lamp, the anti-theft alarm of the road lamp cable and adjusting the road lamp lightness according to the traffic flow. The road lamp management control device may be used for the implementation management of the urban road lamp and night illumination widely.
Description
Technical field
The utility model relates to by the voltage step-less adjustment realizes road lamp energy-saving, realizes that simultaneously road lighting cable is antitheft, a kind of management control device for road lamp of street lamp service management.
Background technology
Street lamp energy saving management apparatus only comprises that mostly timing open and close lamp, evening lamp control, the loop of street lamp are fixed, regularly energy-conservation the or single lamp stepping of stepping step-down is energy-conservation, estimates bright lamp rate at present.There is following problem:
1) road lighting cable can not find in time that bright lamp rate can not accurate Calculation after having things stolen.
2) the energy-conservation electromagnetic modes that adopt of loop or single lamp timing stepping step-down consume a large amount of rare cathode copper and silicon steel more, cause energy resource consumption and environmental problem in the time of economize on electricity, also have things stolen easily, and cause contactor sintering and then burning apparatus because of frequently transferring the files.Simultaneously,, cause the gases at high pressure street lamp to be turned off the light, reduce the street lamp life-span because the sudden change of stepping step-down voltage surpasses 3V.
3) the fixing mode of step-down in loop is when fixedly step-down hour power saving rate is too low; When fixedly the step-down volume is big, make the street lamp terminal voltage less than 190 volts, non-new lamp is lighted difficulty, and the easy loss of light fixture is also stolen easily.
4) do not integrate the feedback of present city public's hot line and traffic police's traffic accident warning system, simultaneously the management of system is not carried out in street lamp maintenance and engineering management by computer, managerial skills are lower, and public's satisfaction is low.
5) do not consider the ability that is integrated of road lamp management system, make the road lamp management system become urban digital information of managing isolated island, do not have perspectively, cause the investment waste.
Summary of the invention
In order to address the above problem, the utility model provides a kind of street lamp energy saving management apparatus.
The technical problem that the utility model solved is: adopt modern power electronics technology, realize the step-less adjustment of single modulating voltage and then realize energy-conservation, avoid adjustment process generation light-off phenomenon, make the voltage that is added in single lamp be stabilized in the voltage of setting simultaneously, the precision of voltage regulation reaches ± and 1 volt, voltage step-less adjustment amplitude is less than 1 volt; The realization road lighting cable is antitheft; The bright lamp rate of accurate Calculation; Integrate public's hot line, improve the guarantee efficient of street lamp; Integrate traffic police's traffic accident warning system, accomplish that the scene of the accident is not energy-conservation, as required illumination; Increase the traffic flow monitoring module, the brightness of street lamp is reasonably regulated according to the size of the magnitude of traffic flow; Realize street lamp regular maintenance information of managingization, the operating efficiency of very high street lamp daily management; Designed road lamp management and control system are based on IEEE802.3, and the IEEE802.11 agreement provides the dynamic data base service to the on-line customer, and txt, ASCII, CSV data format are provided, convenient and higher level's urban digital management system communication.
The technical scheme that the utility model adopted is by streetlight monitoring center (1), be installed in the road lamp management and the control system (2) at described streetlight monitoring center (1), wireless telecommunication system (3), mobile management terminal (4), telemanagement access terminal (5), the public reports module (6), loop control unit (7), single-lamp controller (8), single Lantern Festival energy unit (9), street lamp (10), magnitude of traffic flow sensing module (11), illumination sensing module (12), accident alarming interlock unit (13), urban digital management upper management system (14), cable theft-prevention monitoring modular (15) and GPS vehicle location dispatching patcher (16) are formed.Wherein streetlight monitoring center (1) comprising: ups power, projector equipment, server backup group, GPRS module, SMS module, printer, illuminance transducer and GPS location and time dissemination system.
Described road lamp management and control system (2) consist predominantly of supervising device: the unusual condition of the round-the-clock detection line of cable theft-prevention monitoring modular (15), by power line carrier to loop control unit (7) or by wireless telecommunication system (3) to streetlight monitoring center (1) transmission information, report to the police, loop control unit (7) sends warning message to streetlight monitoring center (1) by wireless telecommunication system (3), road lamp management and control system (2) send instruction opening to loop control unit (7) control street lamp, close, loop control unit (7) and single-lamp controller (8) pass through electric current, voltage monitoring module monitors street lamp electric current, voltage also uploads data to streetlight monitoring center (1); Road lamp management and control system (2) are provided with the road lamp energy-saving strategy according to the street lamp actual power prediction street lamp life-span by road lamp management and control system (2).
Wherein said single Lantern Festival can adopt the turn-offed AC power by-pass cock of automatic afterflow to carry out voltage stabilizing, pressure regulation in unit (9), it is AC voltage-stabilizing voltage controller power source through the PWM modulation, realization is to the pure sinusoid power adjustments of AC power, is adapted to the load of resistive, capacitive, perceptual type; The precision of voltage regulation of AC voltage-stabilizing voltage controller power source can arrive ± and 1 volt, AC voltage-stabilizing voltage controller power source voltage step-less adjustment amplitude is less than 0.5 volt; This list Lantern Festival can realize the energy-conservation of street lamp by stepless step-down in unit (9), and lamp can not go out simultaneously; The wherein said AC power by-pass cock that turn-offs is that insulated gate bipolar transistor IGBT, integral gate change transistor IGCT, gate pole turn-off any one in GTO thyristor, power transistor GTR, MOS control thyristor MCT, the V-type groove metal-oxide-semiconductor field effect transistor.
Wherein said magnitude of traffic flow sensing module (11) with sensing device be installed in below the road, above the road or the road next door monitoring magnitude of traffic flow, the streetlight monitoring center changes the street lamp terminal voltage is regulated and control according to the magnitude of traffic flow.
Wherein said loop control unit (7) and single-lamp controller (8) carry out communication by power line carrier, and loop control unit (7) is carried out communication with the streetlight monitoring center by wireless network; Loop control unit (7) is unconditional bypass under failure condition, in order to avoid influence street lighting.
It is energy-conservation that wherein said management control device for road lamp carries out the step-less adjustment realization by the voltage to the street lamp end, and voltage step-less adjustment amplitude is less than 0.5 volt.
Wherein said single-lamp controller (8) and single Lantern Festival can unit (9) be respectively that two different parts or single-lamp controller (8) and single Lantern Festival energy unit (9) be the parts of a merging.
Wherein said cable theft-prevention monitoring modular (15) and loop control unit (7) are carried out communication by power line carrier.
The beneficial effects of the utility model
The beneficial effects of the utility model are: carry out single Lantern Festival energy by stepless voltage regulation, can not take place in the pressure regulation process to cause too greatly turning off the light and prolonging the street lamp life-span because of the voltage jump amplitude, realize single lamp control and cable anti-theft alarm simultaneously, can accurately calculate bright lamp rate, and by integrating present city public's hot line and traffic police's traffic accident warning system, utilize computer to manage automatically to street lamp maintenance and engineering management, raise the management level, improve common people's satisfaction.Under the situation that illumination allows, single Lantern Festival energy rate reaches as high as 60%, helps alleviating energy resource consumption and environmental pollution.System's small investment, installation side is other, has dissemination.
Description of drawings
Fig. 1 is the block diagram of the utility model management control device for road lamp
Embodiment
Below in conjunction with specific embodiment, the utility model is further described, but does not limit the utility model.
The street lamp condition monitoring
As shown in Figure 1, the technical scheme that is adopted among the embodiment is by streetlight monitoring center (1), be installed in the road lamp management and the control system (2) at streetlight monitoring center, wireless telecommunication system (3), mobile management terminal (4), telemanagement access terminal (5), the public reports module (6), loop control unit (7), single-lamp controller (8), single Lantern Festival energy unit (9), street lamp (10), magnitude of traffic flow sensing module (11), illumination sensing module (12), accident alarming interlock unit (13), urban digital management upper management system (14), cable theft-prevention monitoring modular (15) and GPS vehicle location dispatching patcher (16) are formed.
Wherein the streetlight monitoring center comprises: ups power, large-screen, server backup group, GPRS module, SMS module, printer, illuminance transducer, GPS location and time dissemination system.According to the city street lamp illumination requirement, can provide suitable lighting illumination intensity, energy savings by strategy by the bright Lantern Festival that realizes configuring.
Bright lamp strategy in the present embodiment is: the time of turning on light in accordance with regulations turns on light, the power saving unit of turning on light in 20 minutes is not energy-conservation, when turning on light at dusk, voltage is stabilized in 215V, evening, the people began 9 points after a little while, voltage can slowly drop to 200V, and Morning Has Broken in 11 beginnings in evening, and single Lantern Festival can be exported at 180V by unit (9) voltage.Outside the prior setting lighting time section of every day, when detecting illumination and be lower than prior set point, open all street lamps in advance, after being higher than prior set point, illumination recovers turn-off then, mainly solve because the too low problem of illumination on daytime that weather anomaly causes.After 9, just send instruction when the streetlight monitoring center receives that certain highway section has accident to take place the lamp in this highway section is transferred to not power save mode at night, single Lantern Festival can unit (9) voltage be exported be stabilized in 215V, and voltage returns to original bright lamp strategy after 4 hours; When detecting flow that certain road section traffic volume flow monitoring device feeds back greater than set point in advance, the voltage output 215V that the single Lantern Festival of all of this highway section can unit (9) when the magnitude of traffic flow during less than set point in advance, returns to original bright lamp strategy.
Described road lamp management and control system (2) mainly comprise following function:
A) supervising device: the unusual condition of the round-the-clock detection line of cable theft-prevention monitoring modular (15), by power line carrier to loop control unit (7) or by GPRS network to streetlight monitoring center (1) transmission information, warning, loop control unit (7) sends warning message to streetlight monitoring center (1) by wireless telecommunication system (3), the user interface of road lamp management and control system (2) is jumped out warning message, simultaneously this warning message is preserved; Road lamp management and control system (2) send the open and close of instruction to loop control unit (7) control street lamp, and loop control unit (7) and single-lamp controller (8) are by electric current, voltage monitoring module monitors street lamp electric current, voltage and upload data to streetlight monitoring center (1); Road lamp management and control system (2) are provided with the road lamp energy-saving strategy according to the street lamp actual power prediction street lamp life-span by road lamp management and control system (2);
B) management of traffic accident warning message and maintenance schedule management system: cable theft-prevention monitoring modular (15) carries out accident power failure, network failure, the stolen situation of cable real time record and submits to streetlight monitoring center (1) and road lamp management and control system (2); Accident alarming interlock module (13) sends to streetlight monitoring center (1) with traffic accident information; Magnitude of traffic flow sensing module (11) sends to streetlight monitoring center (1) in real time with vehicle flowrate and traffic accident information; Road lamp management and control system (2) send instructions to opening, breaking of loop control unit (7) control street lamp according to the Energy Saving Strategy of setting in advance;
C) street lamp is safeguarded and the routine work management system: the user formulates street lamp device throwing stoppage in transit plan, management routine work and formulation maintenance plan by road lamp management and control system (2) and worker's task is reported, sent in issue for repairment; The maintenance personal is by road lamp management and control system (2) or remote side administration access terminal (5) registration is keeped in repair, report repair;
D) geography information module: road lamp management and control system (2) are searched bit function and geographical statistical function based on geographical information platform; Search the location of geography information module mainly is fuzzy search and location, arrives the equipment of relevant monitoring according to numbering, road, the self-navigation of sign building information of input, and the equipment in the zone is carried out the geography statistics;
E) data management system: streetlight monitoring center (1) is compared, merges, is derived the data in the database;
F) public's hot line and online customer service system: streetlight monitoring center (1) manages the interaction network page service of upper management system (14) to public's release management information by urban digital, and with the public's Internet and phone feedback typing streetlight monitoring center (1) database, after comparing with existing Energy Saving Strategy, described Energy Saving Strategy is effectively revised; The public directly lands street lamp department website reflection street lamp facility situation and estimates the improvement situation.
Described mobile management terminal (4) is carried out exchanges data by GPRS network and streetlight monitoring center and loop control unit (7), particularly can accept the various warning messages that loop control unit (7) is sent.Can generate warning message and directly send on maintenance management personnel's the mobile phone by SMS module and GPRS network after cable theft-prevention monitoring modular (15) monitors unusually, short message can comprise highway section numbering and address, so that the timely detection alarm of maintenance management personnel.
Described telemanagement access terminal (5) logs on the streetlight monitoring central server by the Internet road lamp management and control system (2) is carried out remote operation or data analysis.Administrative staff can pass through the Internet remote access streetlight monitoring central server, the long-range information such as bright lamp rate, fractional energy savings, street lamp maintenance report of checking according to authorization mechanism.
The described public reports that module (6) is meant that the public reports the approach of street lamp fault or other situations by city public service hot line or the Internet, and in the present embodiment, the public logs on the road lamp management apartment net and stands erectly to connect and fill in repairing information.
Described loop control unit (7) is installed in the street lamp cabinet, comprises GPRS and SMS module, and power line carrier interface and control management module are arranged, and realizes carrying out carrying out communication with mobile management terminal (4) with the streetlight monitoring center by GPRS network.Carry out communication by electric line carrier communication and single-lamp controller (8) and cable theft-prevention monitoring modular (15).Support that this locality is provided with the open and close street lamp loop, the fractional energy savings setting.Each loop control unit (7) all has unique geocoding.The streetlight monitoring center can also can be controlled all loop control units (7) simultaneously to the independent control of each loop control unit (7).The instruction that send at the streetlight monitoring center is carried out in loop control unit (7), and sends instructions on the corresponding single-lamp controller (8), and each single-lamp controller (8) also has unique address.Loop control unit (7) can monitoring circuit current/voltage and then counter circuit power consumption.Loop control unit (7) works alone, and unconditional bypass avoids influencing street lighting under failure condition.
Described single-lamp controller (8) has power line carrier interface, control management module.Its output links to each other with single Lantern Festival energy unit (9) and it is realized control.
Described single Lantern Festival can unit (9) be the functional unit that a kind of turn-offed AC power by-pass cock that adopts automatic afterflow carries out voltage stabilizing and pressure regulation, it is AC voltage-stabilizing voltage controller power source through PWMization, can realize pure sinusoid power adjustments to AC power, the precision of voltage regulation can arrive ± and 1 volt, voltage step-less adjustment amplitude is 0.25 volt.Fractional energy savings can reach 50%.Can turn-off electronic device in the present embodiment and adopt insulated gate bipolar transistor (IGBT).
Described street lamp comprises road lamp, ballast, trigger and high-pressure sodium lamp.
Described magnitude of traffic flow sensing module (11) can be realized the identification to magnitude of traffic flow size, and feedback information is arrived loop control unit (7), street lamp brightness is regulated and control according to the bright lamp strategy of setting in advance by loop control unit (7).
Illumination sensing module (12) is installed in outside, streetlight monitoring center among the embodiment, open and close street lamp or power save mode adjustment can be realized according to the bright lamp strategy of setting in advance according to the illumination data that illuminance transducer feeds back in the streetlight monitoring center, open all street lamps when illumination is lower than designated value in advance.
Described accident alarming interlock unit (13) is meant by the traffic accident warning system with the traffic police and obtains the highway section that has an accident and carry out the open and close street lamp according to pre-determined bright lamp strategy in real time.When receiving that certain highway section has accident to take place, the streetlight monitoring center lamp in this highway section is transferred to not power save mode with regard to sending instruction, single Lantern Festival can unit (9) voltage output be stabilized in 215V, after 4 hours or receive that accident treatment finishes instruction back voltage and return to original bright lamp strategy.
Described urban digital management upper management system (14) is meant the development along with the digital management in city, the urban digital management system of developing in the scope of city based on the city.This management system is uploaded data and report to system of existing digit municipal administration in the present embodiment.
Can generate warning message in the present embodiment after cable theft-prevention monitoring modular (15) monitors unusually directly sends on maintenance management personnel's the mobile phone by SMS module and GPRS network, short message can comprise highway section numbering and address, so that the timely detection alarm of maintenance management personnel.
Described GPS vehicle location dispatching patcher (16) attendant that is mainly used to assist management comes the management maintenance vehicle, and design maintenance route according to this.In the present embodiment, the management maintenance personnel are according to the geographical position of trouble light, and designing optimal is safeguarded route, and streetlight monitoring central task personnel also can rationally arrange maintenance task according to the vehicle location that shows in the measurement and positioning dispatching patcher.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, though the utility model discloses as above with preferred embodiment, yet be not in order to limit the utility model, any those skilled in the art, in the scope that does not break away from technical solutions of the utility model, when the technology contents that can utilize above-mentioned announcement is made a little change or is modified to the equivalent embodiment of equivalent variations, in every case be not break away from the technical solutions of the utility model content, foundation technical spirit of the present utility model is to above any simple modification that embodiment did, equivalent variations and modification all still belong in the scope of technical solutions of the utility model.
Claims (7)
1. management control device for road lamp is characterized in that:
By streetlight monitoring center (1), be installed in the road lamp management and the control system (2) at described streetlight monitoring center (1), wireless telecommunication system (3), mobile management terminal (4), telemanagement access terminal (5), the public reports module (6), loop control unit (7), single-lamp controller (8), single Lantern Festival energy unit (9), street lamp (10), magnitude of traffic flow sensing module (11), illumination sensing module (12), accident alarming interlock unit (13), urban digital management upper management system (14), cable theft-prevention monitoring modular (15) and GPS vehicle location dispatching patcher (16) are formed;
Wherein streetlight monitoring center (1) comprising: ups power, projector equipment, server backup group, GPRS module, SMS module, printer, illuminance transducer, GPS location and time dissemination system;
Described road lamp management and control system (2) include supervising device: the unusual condition of the round-the-clock detection line of cable theft-prevention monitoring modular (15), by power line carrier to loop control unit (7) or by wireless telecommunication system (3) to streetlight monitoring center (1) transmission information, report to the police, loop control unit (7) sends warning message to streetlight monitoring center (1) by wireless telecommunication system (3), road lamp management and control system (2) send instruction opening to loop control unit (7) control street lamp, close, loop control unit (7) and single-lamp controller (8) pass through electric current, voltage monitoring module monitors street lamp electric current, voltage also uploads data to streetlight monitoring center (1); Road lamp management and control system (2) are provided with the road lamp energy-saving strategy according to the street lamp actual power prediction street lamp life-span by road lamp management and control system (2);
2. according to the described management control device for road lamp of claim 1, wherein said single Lantern Festival can adopt the turn-offed AC power by-pass cock of automatic afterflow to carry out voltage stabilizing, pressure regulation in unit (9), it is AC voltage-stabilizing voltage controller power source through the PWM modulation, realization is to the pure sinusoid power adjustments of AC power, is adapted to the load of resistive, capacitive, perceptual type; The precision of voltage regulation of AC voltage-stabilizing voltage controller power source can arrive ± and 1 volt, AC voltage-stabilizing voltage controller power source voltage step-less adjustment amplitude is less than 0.5 volt; This list Lantern Festival can realize the energy-conservation of street lamp by stepless step-down in unit (9), and lamp can not go out simultaneously; The wherein said AC power by-pass cock that turn-offs is that insulated gate bipolar transistor IGBT, integral gate change transistor IGCT, gate pole turn-off any one in GTO thyristor, power transistor GTR, MOS control thyristor MCT, the V-type groove metal-oxide-semiconductor field effect transistor.
3. management control device for road lamp according to claim 1, wherein said magnitude of traffic flow sensing module (11) with sensing device be installed in below the road, above the road or the road next door monitoring magnitude of traffic flow, the streetlight monitoring center changes the street lamp terminal voltage is regulated and control according to the magnitude of traffic flow.
4. management control device for road lamp according to claim 1, wherein said loop control unit (7) and single-lamp controller (8) carry out communication by power line carrier, and loop control unit (7) is carried out communication with the streetlight monitoring center by wireless network; Loop control unit (7) is unconditional bypass under failure condition, in order to avoid influence street lighting.
5. management control device for road lamp according to claim 1, it is energy-conservation that wherein said management control device for road lamp carries out the step-less adjustment realization by the voltage to the street lamp end, and voltage step-less adjustment amplitude is less than 0.5 volt.
6. according to the management control device for road lamp of claim 1, wherein said single-lamp controller (8) and single Lantern Festival can unit (9) be respectively that two different parts or single-lamp controller (8) and single Lantern Festival energy unit (9) be the parts of a merging.
7. management control device for road lamp according to claim 1, wherein said cable theft-prevention monitoring modular (15) and loop control unit (7) are carried out communication by power line carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201463166U CN201418188Y (en) | 2009-03-17 | 2009-03-17 | Management and control device for road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201463166U CN201418188Y (en) | 2009-03-17 | 2009-03-17 | Management and control device for road lamp |
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| CN201418188Y true CN201418188Y (en) | 2010-03-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009201463166U Expired - Fee Related CN201418188Y (en) | 2009-03-17 | 2009-03-17 | Management and control device for road lamp |
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| CN (1) | CN201418188Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835315A (en) * | 2010-05-18 | 2010-09-15 | 湖南中科恒源科技股份有限公司 | Remote management system for LED street lamp |
| CN102355761A (en) * | 2011-06-17 | 2012-02-15 | 德清县伊科爱能电子科技有限公司 | Street lamp monitoring system capable of carrying out networking test on tube life |
| CN102496291A (en) * | 2011-12-28 | 2012-06-13 | 大连民族学院 | Energy saving controller of traffic signal lamp |
| CN105389922A (en) * | 2015-11-25 | 2016-03-09 | 重庆多邦科技股份有限公司 | Multichannel multicenter three-node redundant whole-network wireless cut-off antitheft detection device |
| CN109104790A (en) * | 2018-08-24 | 2018-12-28 | 江苏天傲通新能源科技有限公司 | A kind of wisdom street lamp control system |
| CN110660246A (en) * | 2019-08-26 | 2020-01-07 | 浙江科技学院 | Intelligent traffic light system with pedestrian protection function |
| CN112017454A (en) * | 2020-08-31 | 2020-12-01 | 扬州市中美新能源照明有限公司 | Linkage type intelligent street lamp based on traffic signals |
-
2009
- 2009-03-17 CN CN2009201463166U patent/CN201418188Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101835315A (en) * | 2010-05-18 | 2010-09-15 | 湖南中科恒源科技股份有限公司 | Remote management system for LED street lamp |
| CN101835315B (en) * | 2010-05-18 | 2013-02-13 | 中科恒源科技股份有限公司 | Remote management system for LED street lamp |
| CN102355761A (en) * | 2011-06-17 | 2012-02-15 | 德清县伊科爱能电子科技有限公司 | Street lamp monitoring system capable of carrying out networking test on tube life |
| CN102496291A (en) * | 2011-12-28 | 2012-06-13 | 大连民族学院 | Energy saving controller of traffic signal lamp |
| CN105389922A (en) * | 2015-11-25 | 2016-03-09 | 重庆多邦科技股份有限公司 | Multichannel multicenter three-node redundant whole-network wireless cut-off antitheft detection device |
| CN109104790A (en) * | 2018-08-24 | 2018-12-28 | 江苏天傲通新能源科技有限公司 | A kind of wisdom street lamp control system |
| CN110660246A (en) * | 2019-08-26 | 2020-01-07 | 浙江科技学院 | Intelligent traffic light system with pedestrian protection function |
| CN112017454A (en) * | 2020-08-31 | 2020-12-01 | 扬州市中美新能源照明有限公司 | Linkage type intelligent street lamp based on traffic signals |
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Free format text: FORMER OWNER: GONG DIANHAI YANG YAOHUA LIU HUIJUN TIAN JINJIANG Owner name: XINSHIKONG (BEIJING) ENERGY TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: XING XIANGFENG Effective date: 20100401 |
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Effective date of registration: 20100401 Address after: 100124 Beijing, Chaoyang District, East Fourth Ring Road, No. 82 Jin Changan building, room A, block Patentee after: New Space (Beijing) Energy-Saving Technology Co., Ltd. Address before: 100124 Beijing, Chaoyang District, East Fourth Ring Road, No. 82 Jin Changan building, room A, block Patentee before: Xing Xiangfeng Patentee before: Gong Dianhai Patentee before: Yang Yaohua Patentee before: Liu Huijun Patentee before: Tian Jinjiang |
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