CN202353856U

CN202353856U - Intelligent control system of solar street lamp

Info

Publication number: CN202353856U
Application number: CN2011204002101U
Authority: CN
Inventors: 廖兴平; 陈青伟
Original assignee: ZIGONG HONGXING SOLAR TECHNOLOGY Co Ltd
Current assignee: ZIGONG HONGXING SOLAR TECHNOLOGY Co Ltd
Priority date: 2011-10-20
Filing date: 2011-10-20
Publication date: 2012-07-25
Anticipated expiration: 2021-10-20

Abstract

The utility model discloses an intelligent control system of a solar street lamp. The intelligent control system comprises a light-emitting diode (LED) driving module, an LED, an accurate time chip, a light ray detection device and a main control chip module, wherein the accurate time chip is used for providing time parameters; the light ray detection device is used for providing ambient light intensity; and the main control chip module controls the on-off of the LED through the LED driving module according to the time parameters and the ambient light intensity, so that the working state of solar street lamp can be independently and effectively controlled finally.

Description

The solar street light intelligence control system

Technical field

The utility model relates to the Application of Solar Energy field, relates in particular to the control technology of solar street light operating state.

Background technology

Severe power shortage has become a big problem of restriction economic development, and city public electricity-using the inside, the public illumination electricity consumption accounts for again more than 1/5th, and the solar street light that therefore need not supply power becomes the development trend of street lamp.Solar street light is not because there is a line, so can't control the unlatching of solar street light or close through the break-make electricity of controlling solar street light.Therefore press for a kind of can be independent and the control system of efficient control solar street light switch working state.

The utility model content

To the problems referred to above, the purpose of the utility model be to provide a kind of can be independently and can be according to the intelligence control system of time and illumination condition operating state and efficient control solar street light opens the light.

The purpose of the utility model reaches through following technical scheme:

The solar street light intelligence control system; Comprise LED driver module and LED; Also comprise the precision interval clock chip that is used to provide time parameter of part at least; At least the light detection means that is used for the testing environment light intensity of part, and the main control chip module that is used for determining the LED operating state of part at least according to time parameter and environmental light intensity; Said precision interval clock chip is connected with main control chip module is two-way, and light detection means is connected with main control chip module is two-way, and the LED driver module is connected with main control chip module is two-way, and LED driver module output is connected to the LED input.

Further, said main control chip module has spring, summer, autumn, winter and preferential these five kinds of operational modes.

Beneficial effect of the present invention is:

This system provides time parameter through the chronometer time chip; Light detection means provides environmental light intensity; Control the startup of LED according to time parameter and environmental light intensity through the LED driver module and close by main control chip module; Thereby can disobey the switch that outer boundary independently controls solar street light, and can be through the operating state that combines efficient control solar street light of time with light; Further; Main control chip module also has spring, summer, autumn, winter and preferential these five kinds of operational modes, can simplify setting up procedure through controlling fixed operational mode quarterly, makes the electric light light on and off simultaneously of a section; Keep uniform effect; Through preferential operational mode like the startup under the dim condition such as thunderstorm or black clouds, can replenish the deficiency of street lamp set time light on and off, finely illumination is provided for those need the citizen of light.

Description of drawings

Fig. 1 is the construction module sketch map of the utility model specific embodiment.

Embodiment

Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.

Disclosed arbitrary characteristic in this specification (comprising any claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.The description to alternative features is to being equal to the description of technical characterictic, must not being regarded as the donation to the public in this specification simultaneously.

Term in this specification (comprising any claim, summary and accompanying drawing) like no specified otherwise, all is defined as the peculiar implication in this area if having the peculiar implication of general sense and this area simultaneously.

As shown in Figure 1, be the construction module sketch map of the utility model specific embodiment.The solar street light intelligence control system of the utility model is made up of LED driver module, LED, chronometer time chip, light detection means, main control chip module; Said precision interval clock chip is connected with main control chip module is two-way; Light detection means is connected with main control chip module is two-way; The LED driver module is connected with main control chip module is two-way, and LED driver module output is connected to the LED input.

Said chronometer time chip can provide the time parameter with date Hour Minute Second information to supply main control chip module to use; Light detection means can detect the environmental light intensity of solar street light present position, and detected environmental light intensity is sent to its use of main control chip module confession.Main control chip module can promptly only according to the artificial time point of setting, be controlled the switch of solar street light with simple time operational mode; Or with simple light operational mode, promptly only judge according to the environmental light intensity of this solar street light present position to get into daytime or night, control the switch of solar street light; Or, promptly set the value range of a switch lamp time of every day with the time mixed mode, in this scope, press the operation of light operational mode; Then by time operational mode operation, be the time of turning off the light such as setting at 4 o'clock to 8 o'clock during end of extent (EOE), 17 o'clock to 21 o'clock is lighting time; At 4 o'clock within 8 o'clock the time, if judging, bright and clear light detection means gets into daytime, then close street lamp; If turn off the light,,, the insufficient light light detection means gets into night if judging at 17 o'clock within 21 o'clock the time to still inadequate then pressure of 8 light; Then open street lamp, if still very fully then force to turn on light to 21 light.

According to an embodiment of the utility model, the main control chip pattern has spring, summer, autumn, winter and preferential these five kinds of operational modes; Said spring, summer, autumn, winter operation pattern; Promptly according to local seasonal characteristic and statistics; The artificial switch lamp time point of setting a solar street light; Make a solar street light in the section reach the uniform effect as common street lamp in light on and off simultaneously at the same time; Said preferential operational mode is on the basis of conventional four seasons operational mode, and the environmental light intensity that utilizes light detection means to detect judges whether to have got into the anomalous weather situation; If got into the anomalous weather situation that to turn on light, then open solar street light and throw light on, such as in normal daytime; If prominent thunderstorm black clouds weather or the sandstorm weather etc. of meeting; Rather dark, when the pedestrian need be thrown light on, light detection means detected environmental light intensity and is lower than set point and has surpassed certain hour; Judge and to think and got into anomalous weather, then open solar street light.

The common on the market device of main devices buying of each module of the utility model is equipped with the respective peripheral circuit and gets final product.Main control chip such as main control chip module is selected ATmega16 for use, mixes peripheral circuit by the content of chip operation instructions and gets final product; In like manner, the chronometer time chip selects for use SD2303 to get final product; Light detection means selects for use ATtiny13 to get final product.

Claims

1. the solar street light intelligence control system comprises LED driver module and LED, it is characterized in that:

The precision interval clock chip that is used to provide time parameter that also comprises at least part, the light detection means that is used for the testing environment light intensity of part at least, and the main control chip module that is used for determining the LED operating state of part at least according to time parameter and environmental light intensity;

Said precision interval clock chip is connected with main control chip module is two-way, and light detection means is connected with main control chip module is two-way, and the LED driver module is connected with main control chip module is two-way, and LED driver module output is connected to the LED input.

2. according to the said solar street light intelligence control system of claim 1, it is characterized in that: said main control chip module has spring, summer, autumn, winter and preferential these five kinds of operational modes.