CN2724354Y - Single lamp monitoring and power saving device for road lamp - Google Patents

Abstract

The utility model relates to a monitoring device, particularly a single lamp monitoring and power saving device for road lamps, which comprises an energy saving detecting and controlling unit LMCU of the front end of the road lamp arranged in a road lamp post or a light fitting and a single lamp energy saving unit ECU of the front end of the road lamp, a road lamp on-line monitoring terminal LT arranged in a switch box, and a hand-held setting terminal. The road lamp on-line monitoring terminal LT and the hand-held setting terminal collect the data measured by the LMCU and the ECU in a manner of twisted-pair communication or power line carrier or wireless communication, and the LMCU and the ECU respond the command of the LT and the hand-held setting terminal in the same communication manner. The utility model realizes TPO dynamic intellectualized management, and adopts the energy saving technology of single lamp frequency conversion downward flow and the straightening technology of power factor to suppress the harmonic wave of commercial power and to provide power factor, reducing the contamination to the electric network and saving energy effectively with no effect to the service life of the light fitting.

Description

Street lamp single lamp monitoring and energy saver

Affiliated technical field

The utility model relates to supervising device, especially a kind of street lamp single lamp monitoring and energy saver.

Background technology

The city lighting engineering has become the business card in city, various places are all built the urban landscape illumination as the important means that changes appearance of city, improves the investment climate, the resultant electricity charge and maintenance expenditure also are surprising, modern city requires her night more and more brighter, more and more beautiful, and therefore the economic cost of paying is also more and more heavier.The city public illumination accounts for 30% ratio in China's illumination power consumption, need power consumption 43,900,000,000 KWH every year approximately, calculates with 0.65 yuan/KWH of average electricity price, and spending in a year reaches 28,500,000,000 yuan, becomes one of the various places finance department and bears greatly.For cutting down expenses, the control mode that the street lamp that the city of the domestic overwhelming majority and area have almost coincidentally adopted Japan and other countries just to abandon at the seventies is turned off the light every small cup, disadvantage wherein is self-evident---not only caused the road illumination skewness, hide some dangers for for public security and traffic, and aggravation is because of the rising of the line voltage after midnight impairment to the street lamp life-span, so is very passive power save mode.Some big and medium-sized cities are developed separately city street lamp illumination wireless supervising device have been installed, the city employing that also has economizes energy-conservation technology such as motor, voltage adjusting device, reactive-load compensator, electric ballast, these have all brought into play positive role to the control and management levels that improve the city street lamp system, calculate inaccurate, overtension/mistakes and hang down problems such as influencing lamp life but still can't solve the ubiquitous street lamp loop, bright lamp rate of can only controlling to.

Summary of the invention

In order to overcome the deficiency of existing city public illumination supervising device, the purpose of this utility model provides and a kind ofly can control to every street lamp, accurately add up bright lamp rate, use single lamp frequency conversion to fall the stream power-saving technology, utilization power factor (PF) correcting technology suppresses mains harmonics, and power factor (PF) is provided, minimizing is to the pollution of electrical network, and is energy-conservation but can not influence the street lamp single lamp monitoring and the energy saver of lamp life.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of street lamp single lamp monitoring and energy saver, comprise the energy-saving street lamp front-end detection control unit LMCU and the street lamp front end list Lantern Festival energy unit ECU that are arranged in street lamp post or the light fixture, be arranged on the street lamp on-line monitoring terminal LT in the road lamp switch case, the hand-held terminal that is provided with, be provided with in the street lamp front-end detection control unit LMCU and be used for online detection line situation, the measurement module of light fixture device situation and line end voltage and being used for and street lamp on-line monitoring terminal LT, hand-held bus communication module or power carrier module or the wireless communication module that terminal called is set, the Lantern Festival of street lamp front end list can be provided with immunity module in the unit ECU, rectification module, the power factor (PF) rectification module, the ac converter module, test module and being used for and street lamp on-line monitoring terminal LT, hand-held bus communication module or power carrier module or the wireless communication module that terminal called is set, street lamp on-line monitoring terminal LT has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU and the unit ECU communication of street lamp front end list Lantern Festival energy, the hand-held terminal that is provided with has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU and the unit ECU communication of street lamp front end list Lantern Festival energy, street lamp on-line monitoring terminal LT, the hand-held terminal that is provided with is by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode collection street lamp front-end detection control unit LMCU, the data that street lamp front end list Lantern Festival energy unit ECU measures, energy-saving street lamp front-end detection control unit LMCU and street lamp front end list Lantern Festival energy unit ECU are by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode response street lamp on-line monitoring terminal LT or the hand-held order that terminal is set.

Further: described street lamp on-line monitoring terminal LT has keyboard, display module and communication interface, each street lamp on-line monitoring terminal LT can plug into 1～1024 energy-saving street lamp front-end detection control unit LMCU or the Lantern Festival of street lamp front end list can unit ECU, show on the spot by keyboard and display module, carry out the mutual of single lamp module on the spot and be provided with, by the RTU exchange message in communication interface and the switch-box, and testing result is sent to the streetlight monitoring center by RTU.

Again further: describedly hand-held terminal is set has keyboard, display module, data memory module and communication interface, each is hand-held be provided with terminal can plug into any one energy-saving street lamp front-end detection control unit LMCU or the Lantern Festival of street lamp front end list can unit ECU, show on the spot by keyboard, display module, carry out the mutual of single lamp module on the spot and be provided with, by data memory module storage data.

Street lamp single lamp monitoring of the present utility model and energy saver, can control to every street lamp, accurately add up bright lamp rate, use single lamp frequency conversion to fall the stream power-saving technology, utilization power factor (PF) correcting technology, suppress mains harmonics, power factor (PF) is provided, reduce pollution to electrical network, regulation voltage, smooth starting, stop, stable within the specific limits voltage in the course of the work, when overtension/mistake is low, can not influence lamp life, street lamp on-line monitoring terminal LT, hand-held terminal and the energy-saving street lamp front-end detection control unit LMCU of being provided with, communication modes between the street lamp front end list Lantern Festival energy unit ECU can be according to user's needs in power line carrier, twisted-pair feeder, optional in three kinds of modes of wireless telecommunications, single Lantern Festival can be able to be implemented separately, also can combine enforcement with single lamp monitoring, can carry out programming Control at the instructions for use and the energy-conservation requirement of street lamp, accomplish to throw light on as required, select and control on time according to degree.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the schematic diagram of street lamp single lamp monitoring of the present utility model and energy saver.

Fig. 2 is the schematic diagram of the street lamp front end list Lantern Festival energy unit ECU in the utility model.

Among the figure: 1. street lamp front-end detection control unit LMCU, 2. the Lantern Festival of street lamp front end list can unit ECU, 3. street lamp on-line monitoring terminal LT, the 4. hand-held terminal that is provided with.

Embodiment

As shown in Figure 1 street lamp single lamp monitoring and energy saver, comprise the energy-saving street lamp front-end detection control unit LMCU1 and the street lamp front end list Lantern Festival energy unit ECU2 that are arranged in street lamp post or the light fixture, be arranged on the street lamp on-line monitoring terminal LT3 in the road lamp switch case, the hand-held terminal 4 that is provided with, be provided with in the street lamp front-end detection control unit LMCU1 and be used for online detection line situation, the measurement module of light fixture device situation and line end voltage and being used for and street lamp on-line monitoring terminal LT3, hand-held bus communication module or power carrier module or the wireless communication module that terminal 4 communications are set, street lamp front end list Lantern Festival as shown in Figure 2 can be provided with immunity module in the unit ECU2, rectification module, the power factor (PF) rectification module, the ac converter module, test module and being used for and street lamp on-line monitoring terminal LT3, hand-held bus communication module or power carrier module or the wireless communication module that terminal 4 communications are set, street lamp on-line monitoring terminal LT3 has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU1 and the unit ECU2 communication of street lamp front end list Lantern Festival energy, the hand-held terminal 4 that is provided with has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU1 and the unit ECU2 communication of street lamp front end list Lantern Festival energy, street lamp on-line monitoring terminal LT3, the hand-held terminal 4 that is provided with is by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode collection street lamp front-end detection control unit LMCU1, the data that street lamp front end list Lantern Festival energy unit ECU2 measures, energy-saving street lamp front-end detection control unit LMCU1 and street lamp front end list Lantern Festival energy unit ECU2 are by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode response street lamp on-line monitoring terminal LT3 or the hand-held order that terminal 4 is set.Street lamp on-line monitoring terminal LT3 has keyboard, display module and communication interface, each street lamp on-line monitoring terminal LT3 can plug into 1～1024 energy-saving street lamp front-end detection control unit LMCU1 or the Lantern Festival of street lamp front end list can unit ECU2, show the street lamp front-end detection control unit LMCU1 that collects on the spot by display module, the data that street lamp front end list Lantern Festival energy unit ECU2 measures, carry out the mutual of single lamp module on the spot and be provided with by keyboard, by the RTU exchange message in communication interface and the switch-box, and testing result is sent to the streetlight monitoring center by RTU, the operator is as long as just can see the operating state of every street lamp in the Surveillance center of street lamp, accurately judge bright lamp rate, in time find out of order street lamp, out of order parts, on-call maintenance, and can be as required carry out programming Control in the Surveillance center of street lamp, regulate the state of each each lamp of bar road, when road traffic is busy or special place, occasion, road lighting require standard higher the time, the control street lamp keeps stronger intensity, and near the time-division at midnight, few the rare people of car or do not need high standard to throw light on place, occasion control street lamp downrating, under the prerequisite that guarantees traffic safety, reduce the illumination of road lighting, in light modulation, obviously reduce power consumption, save active power.Hand the street lamp on-line monitoring terminal LT3 that terminal 4 is equivalent to off-line is set, it has keyboard, display module, data memory module and communication interface, each hand-held terminal 4 that is provided with can be docked with any one energy-saving street lamp front-end detection control unit LMCU1 or street lamp front end list Lantern Festival energy unit ECU2, show the street lamp front-end detection control unit LMCU1 that collects on the spot by display module, the data that street lamp front end list Lantern Festival energy unit ECU2 measures, carry out the mutual of single lamp module on the spot and be provided with by keyboard, regulate the operating state of street lamp, by data memory module storage data.

Single Lantern Festival in the native system can be implemented separately, also can combine enforcement with single lamp monitoring.

Claims (3)

1. street lamp single lamp monitoring and energy saver, it is characterized in that: comprise the energy-saving street lamp front-end detection control unit LMCU (1) and the street lamp front end list Lantern Festival energy unit ECU (2) that are arranged in street lamp post or the light fixture, be arranged on the street lamp on-line monitoring terminal LT (3) in the road lamp switch case, the hand-held terminal (4) that is provided with, be provided with in the street lamp front-end detection control unit LMCU (1) and be used for online detection line situation, the measurement module of light fixture device situation and line end voltage and being used for and street lamp on-line monitoring terminal LT (3), hand-held bus communication module or power carrier module or the wireless communication module that terminal (4) communication is set, the Lantern Festival of street lamp front end list can be provided with immunity module in the unit ECU (2), rectification module, the power factor (PF) rectification module, the ac converter module, test module and being used for and street lamp on-line monitoring terminal LT (3), hand-held bus communication module or power carrier module or the wireless communication module that terminal (4) communication is set, street lamp on-line monitoring terminal LT (3) has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU (1) and street lamp front end list Lantern Festival energy unit ECU (2) communication, the hand-held terminal (4) that is provided with has bus communication module or power carrier module or the wireless communication module that is used for street lamp front-end detection control unit LMCU (1) and street lamp front end list Lantern Festival energy unit ECU (2) communication, street lamp on-line monitoring terminal LT (3), the hand-held terminal (4) that is provided with is by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode collection street lamp front-end detection control unit LMCU (1), the data that street lamp front end list Lantern Festival energy unit ECU (2) measures, energy-saving street lamp front-end detection control unit LMCU (1) and street lamp front end list Lantern Festival energy unit ECU (2) are by twisted-pair feeder communication modes or power line carrier mode or wireless communication mode response street lamp on-line monitoring terminal LT (3) or the hand-held order that terminal (4) are set.

2. street lamp single lamp monitoring according to claim 1 and energy saver, it is characterized in that: described street lamp on-line monitoring terminal LT (3) has keyboard, display module and communication interface, each street lamp on-line monitoring terminal LT (3) can plug into 1～1024 energy-saving street lamp front-end detection control unit LMCU (1) or the Lantern Festival of street lamp front end list can unit ECU (2), show on the spot by keyboard and display module, carry out the mutual of single lamp module on the spot and be provided with, by the RTU exchange message in communication interface and the switch-box, and testing result is sent to the streetlight monitoring center by RTU.

3. street lamp single lamp monitoring according to claim 1 and energy saver, it is characterized in that: describedly hand-held terminal (4) is set has keyboard, display module, data memory module and communication interface, each is hand-held be provided with terminal (4) can plug into any one energy-saving street lamp front-end detection control unit LMCU (1) or the Lantern Festival of street lamp front end list can unit ECU (2), show on the spot by keyboard, display module, carry out the mutual of single lamp module on the spot and be provided with, by data memory module storage data.

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