CN201178511Y - An Intelligent Management System for Residential Street Lamps - Google Patents

Abstract

An intelligent streetlamp management system in a residential area is characterized in that the management system includes a clock timing setting circuit consisting of a group of touch keys including a clock setting key, a streetlamp turn-on time setting key, a streetlamp turn-off time setting key and a reset key; one end of the touch keys is connected with the input terminal of a singlechip and is connected with the positive electrode of a power supply through a resistor; the common terminal is grounded; the output terminal of the singlechip is connected with an LCD screen and a switch tube connected with a relay coil; the input terminal of the switch tube is connected with the output terminal of the singlechip; the output terminal of the switch tube is connected with the relay coil; the normally-open contact of the relay is connected with a power contactor coil; the normally-open contact of the power contactor is connected with the inlet and the outlet terminals of the live wires of the streetlamps; and the singlechip software drives the LCD screen to operate. The intelligent streetlamp management system can switch on and off the illumination streetlamps by the clock timing setting circuit and the control circuit, thereby achieving convenient management and saving the energy. The intelligent streetlamp management system has simple structure and easy generalization.

Description

A kind of sub-district street lamp intelligent management system

Technical field

The utility model relates to a kind of road lamp management system, particularly a kind of sub-district street lamp intelligent management system.

Background technology

The street lamp of sub-district is opened and is turn-offed by administrative staff usually.Owing to can not in time open and turn-off, influenced the normal use of street lamp, owing to can not in time open, make troubles for the life of sub-district, owing to can not in time turn-off, even the phenomenon of long life lamp appears out, brought the waste of the energy.

Summary of the invention

The purpose of this utility model provides a kind of sub-district street lamp intelligent management system.

The technical scheme that its technical problem that solves the utility model adopts is: have clock circuit regularly is set, clock regularly is provided with circuit and touches key by one group and form, touch key and comprise the clock setting key, the street lamp opening time is provided with key, the street lamp turn-off time is provided with key and reset key, an end that touches key is connected with the single-chip microcomputer input, and be connected with positive source by resistance, its common end grounding, single-chip microcomputer output and LCDs and the switching tube that is connected relay coil are connected, the input of this switching tube is connected with the single-chip microcomputer output, this output end of switching tube is connected with relay coil, the normally opened contact of relay is connected with the power contactor coil, the normally opened contact of power contactor connects sub-district street lamp live wire in-out end, and scm software drives LCDs work.

The beneficial effects of the utility model are regularly to be provided with control circuit by clock to open and the shutoff illuminating street lamp, reach convenient management and energy-conservation effect, and it is simple in structure, is easy to promote.

Description of drawings

The utility model is described in further detail below by accompanying drawing.

Accompanying drawing 1 is an electrical schematic diagram of the present utility model.

Embodiment

Consult Fig. 1.Single-chip microcomputer adopts the PIC16C57 8-bit microcontroller.

Clock regularly is provided with circuit and touches key by one group and form, touch key and comprise the clock setting key, the street lamp opening time is provided with key, the street lamp turn-off time is provided with key and reset key, an end that touches key is connected with the single-chip microcomputer input, and be connected with positive source by resistance, its common end grounding, single-chip microcomputer output and LCDs and the switching tube that is connected relay coil are connected, the input of this switching tube is connected with the single-chip microcomputer output, this output end of switching tube is connected with relay coil, the normally opened contact of relay is connected with the power contactor coil, the normally opened contact of power contactor connects sub-district street lamp live wire in-out end, and scm software drives LCDs work.The utility model regularly is provided with control circuit by clock and opens and the shutoff illuminating street lamp, reaches convenient management and energy-conservation effect.

Claims (1)

1. An intelligent management system for street lamps in a residential area, which is characterized in that it has a clock timing setting circuit. The clock timing setting circuit is composed of a group of light-touch keys. The light-touch keys include clock setting keys, street lamp turn-on time setting keys, and street lamp turn-off time settings. key and reset key, one end of the light touch key is connected to the input terminal of the single-chip microcomputer, and connected to the positive pole of the power supply through a resistor, and its common terminal is grounded, and the output terminal of the single-chip microcomputer is connected to the LCD screen and the switch tube connected to the relay coil. The input end of the switch tube is connected to the output end of the single-chip microcomputer, the output end of the switch tube is connected to the relay coil, the normally open contact of the relay is connected to the coil of the power contactor, and the normally open contact of the power contactor is connected to the live wire of the street lamp in the community At the input and output ends, the single-chip microcomputer software drives the LCD screen to work.

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