A kind of solar energy intelligent street lamp with internet of things networking function
Technical field
The utility model relates to the street lamp field, especially a kind of solar energy intelligent street lamp with internet of things networking function.
Background technology
The transitional street lamps system basically all is that light-emitting lamp is generally high-pressure sodium lamp by mains-supplied, and the installation of whole road lamp system needs the power line of labor, and considers installation cost, and the street lamp on a general road all uses same control signal, and controllability is relatively poor.In addition, the dimming behavior of high-pressure sodium lamp is poor, and particularly vehicle flowrate hour can waste a large amount of electric energy, and the useful life of high pressure sodium lamp fluorescent tube is short than the LED street lamp at dead of night.
Along with the fast development of heliotechnics, the road lamp system of many roads has adopted solar energy generation technology, and in conjunction with the LED lighting technology, solar LED street lamp has been practiced thrift a large amount of electric energy, and is as shown in Figure 1.Because solar street light need not to lay a large amount of power lines, can practice thrift a large amount of wire rods, and installation process simplifies also so greatly, reduced operating expenses.Yet; The expense that solar panel and storage battery are high becomes the bottleneck of solar street light technical development, and lead-acid battery useful life is 3 to 5 years; Irrational use can cause it to lose efficacy in advance, and power shortage is the main cause that causes storage battery to lose efficacy in advance for a long time.Existing solar street lamp controller all is a switch of controlling the LED light fixture with the light-operated mode that adds time-delay, at car/flow of the people less or nobody the time, the also normal illumination of LED street lamp, overcast and rainy continuously, storage battery can not get charging for a long time, and causes power shortage to lose efficacy.
The utility model content
The purpose of the utility model is to provide a kind of effectively saves energy, prolongs the storage battery solar energy intelligent street lamp with internet of things networking function in useful life.
For realizing above-mentioned purpose; The utility model has adopted following technical scheme: a kind of solar energy intelligent street lamp with internet of things networking function; Comprise controller; Controller links to each other with solar panel, LED lamp, storage battery respectively, and the input/output terminal of controller is released the infrared induction module with the Internet of Things module with the human heat that is used to gather car/flow of the people information respectively and linked to each other, and controller is through Internet of Things module and backstage communication.
Can know that by technique scheme each street lamp in the utility model is equipped with an Internet of Things module just can constitute an Internet of Things network with all street lamps, can grasp the state of each street lamp at an easy rate through the backstage.Human heat is released infrared module the car/flow of the people information that obtains is reached the backstage through the Internet of Things network; Car/flow of the people reaches control information respective stretch again through the Internet of Things network street lamp is analyzed on the backstage; Control the brightness of corresponding street lamp, thereby make street lamp control more humane, practiced thrift the energy greatly; Avoid the discharged or defective battery inefficacy, prolonged the useful life of storage battery.
Description of drawings
Fig. 1 is the circuit block diagram of prior art;
Fig. 2 is the circuit block diagram of the utility model.
Embodiment
A kind of solar energy intelligent street lamp with internet of things networking function; Comprise controller 1; Controller 1 links to each other with solar panel 2, LED lamp 3, storage battery 4 respectively; The input/output terminal of controller 1 is released infrared induction module 6 with the Internet of Things module with the human heat that is used to gather car/flow of the people information respectively and is linked to each other, and controller 1 is through Internet of Things module and backstage communication, and is as shown in Figure 2.
As shown in Figure 2; Described Internet of Things module adopts Zigbee module 5; Also can adopt other Internet of Things modules except Zigbee module 5, controller 1, LED lamp 3, storage battery 4, Zigbee module 5 and human heat are released infrared induction module 6 and are installed on the same lamp stand.Because road lamp system is very huge, and the distance of each street lamp post generally can be above 100 meters, and this just provides convenience for the Zigbee networking, and the power consumption of Zigbee module 5 is very low, is well suited for being applied in the solar power system.The solar street light of installing on each lamp stand all has Zigbee module 5; Make the lamp stand of each street lamp all be equivalent to a base station; Can form network easily; This network not only can transmit street lamp information, and data transport service can also be provided, for the use of whole road lamp system provides very big potentiality.
As shown in Figure 2, the power end of described controller 1 links to each other with the output of solar panel 2, and the signal output part of controller 1 links to each other with LED lamp 3, and the input/output terminal of controller 1 links to each other with the positive and negative electrode of storage battery 4.Described human heat is released infrared induction module 6 and is made up of infrared sensor and Fresnel Lenses, and described controller 1 is a solar street lamp controller.Human heat is released infrared induction module 6 can respond to the infrared ray that human body sends; Therefore the people can be detected or car passes through lamp stand; The infrared sensor that human heat is released on the infrared induction module 6 cooperates Fresnel Lenses can obtain very high sensitivity; Sensitivity is adjustable, and human heat to release the power consumption of infrared induction module 6 very low.
The utility model is on the basis of existing solar street light; Increase human heat and release infrared induction module 6 and Zigbee module 5; Wherein, Zigbee module 5 can reach the backstage with the information about power of storage battery 4, can be clear that storage battery 4 states on each lamp stand like this on the backstage; Human heat is released infrared induction module 6 inspection vehicle/flow of the people in real time; And reach the backstage through the Zigbee network; So can grasp the car/flow of the people information on every road, analysis car/flow of the people in backstage reaches the LED lamp 3 of respective stretch with control information through the Zigbee network again, controls the brightness of corresponding LED lamp 3; Thereby make the control of street lamp more humane, and practiced thrift the energy greatly.If street lamp has damage, also can locate damage street lamp position fast through the Zigbee network, shorten maintenance time.
Under the very little situation of car/flow of the people, reduce the brightness of street lamp, owing to adopt LED lamp 3, so its light modulation is also simple relatively.At dead of night; All have no talent for a long time and pass through in the highway section that has; If LED lamp 3 is lighted very big waste beyond doubt always, release infrared induction module 6 through human heat and can sense passing through of people rapidly, light through the corresponding several groups of street lamps of zigbee network control; By the time after the people passed through, LED lamp 3 extinguished automatically after time-delay a period of time.Through this kind control mode, effective saves energy, under long overcast and rainy situation continuously, the utility model also can normally move.