CN203232280U

CN203232280U - Classroom power supply intelligent control system based on semester course timetable

Info

Publication number: CN203232280U
Application number: CN 201320202114
Authority: CN
Inventors: 黄剑华
Original assignee: Jiangxi Normal University
Current assignee: Jiangxi Normal University
Priority date: 2013-04-22
Filing date: 2013-04-22
Publication date: 2013-10-09
Anticipated expiration: 2023-04-22

Abstract

The utility model discloses a classroom power supply intelligent control system based on a semester course timetable. The system comprises a single chip microcomputer, a pyroelectric infrared sensor module, a clock module, a reset circuit module, a clock display module, a keyboard array module, a drive module, a solid state relay module and a power supply switch. The system is structurally characterized in that the single chip microcomputer is respectively connected with the pyroelectric infrared sensor module, the clock module, the reset circuit module, the clock display module, the keyboard array module and the drive module; and the drive module is connected with the power supply switch through the solid state relay module. According to the utility model, the single chip microcomputer is used as an intelligent part of a control device; with the aid of an electronic clock, intelligent control on power supplies of all electrical equipment in a classroom is completed; the phenomena of massive classroom electricity waste and difficult management are avoided; and the system has the advantages of small volume, convenient control, high reliability, strong specificity, reasonable price and the like, can meet the requirement of classroom equipment power supply control of all kinds of universities and moderate speciality schools, and realizes the purposes of energy saving and attrition to a large extent.

Description

The intelligence control system of classroom power supply based on the term school timetable

Technical field

The utility model relates to a kind of intelligence control system of classroom power supply based on the term school timetable.

Background technology

Present universities classroom illumination, there is the phenomenon of a large amount of wastes of electricity consumption in the operation present situation of relevant devices such as multimedia console, because it is big that these universities and colleges have an area, the characteristics of more than the classroom and study place complexity, universities' ubiquity power consumption is big, problems such as the electrical appliance management difficulty is big, this makes property have at classroom installation electric switch, make things convenient for teachers and students oneself to close electrical appliance, but, because the difference of class hour or learning time, closing often at random of electrical equipment after electrical equipment is opened, and can not in time be closed, the result causes a large amount of waste of energy, the extensive management of this and teaching facilities power consumption has greatly and contacts, how under the situation that does not increase the property management difficulty, and refinement universities electric energy management, reduce power consumption and waste, also do not have to occur relevant practical technical scheme at present.

Summary of the invention

The purpose of this utility model has been to provide a kind of intelligence control system of classroom power supply based on the term school timetable, and it is simple and convenient that it has control, the advantage of the high and energy-conserving and environment-protective of reliability.

The utility model is achieved like this, it comprises that single-chip microcomputer, heat releases infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module, driver module, solid-state relay module and power switch, it is characterized in that single-chip microcomputer releases infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module with heat respectively and link to each other with driver module, driver module links to each other with power switch by the solid-state relay module.

Technique effect of the present utility model is: the utility model is at the phenomenon of the operation present situation of relevant devices such as present classroom illumination, multimedia console and a large amount of wastes of electricity consumption, has designed the intelligence control system based on the classroom multiple power supplies of school timetable.This system adopts heat to release the existence of infrared sensor human body with the intelligent parts of single-chip microcomputer as control device; According to the school timetable setting in this classroom of this term, be the electronic clock of classroom configuration by native system, finish the Based Intelligent Control to each electric equipment power supply of classroom, avoided a large amount of wastes and the big phenomenon of management difficulty of classroom electricity consumption.It is little that this system has a volume, and control is convenient, the reliability height, and advantage such as specificity is strong, and cost performance is reasonable can satisfy the requirement of all kinds of big, special secondary school universities and colleges classroom furniture power supply controls, has reached energy-conservation personnel reduction purpose significantly.

Description of drawings

Fig. 1 is block diagram of the present utility model.

Embodiment

As shown in Figure 1, the utility model is achieved like this, it comprises that single-chip microcomputer, heat releases infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module, driver module, solid-state relay module and power switch, its design feature is that single-chip microcomputer is released infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module with heat respectively and linked to each other with driver module, and driver module links to each other with power switch by the solid-state relay module.

The course of work of the present utility model is such, according to the term school timetable, import the school timetable data by the keyboard array module to single-chip microcomputer, clock module statistics school timetable time data, and show at the clock display module, when when arriving setting-up time, the Single-chip Controlling driver module drives the solid-state relay module, by solid-state relay module controls power switch, when entering personnel at random in the classroom, heat is released the temperature-sensitive signal that the infrared sensor module is sensed the personnel of entering, and sending single-chip microcomputer to, single-chip microcomputer is made the judgement of interim power-on switch, if need the setting in the change single-chip microcomputer, can reset to clock data by the reset circuit module, reset clock.

Claims

1. intelligence control system of classroom power supply based on the term school timetable, it comprises that single-chip microcomputer, heat releases infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module, driver module, solid-state relay module and power switch, it is characterized in that single-chip microcomputer releases infrared sensor module, clock module, reset circuit module, clock display module, keyboard array module with heat respectively and link to each other with driver module, driver module links to each other with power switch by the solid-state relay module.