CN201689298U

CN201689298U - Intelligent energy-saving and people-counting equipment

Info

Publication number: CN201689298U
Application number: CN2009201753898U
Authority: CN
Inventors: 蒋瑞紫
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-27
Filing date: 2009-08-27
Publication date: 2010-12-29
Anticipated expiration: 2019-08-27

Abstract

The utility model relates to a device for utilizing a single chip microcomputer and an infrared correlation device to save energy and count people. The device aims at the condition that the existing classrooms in the schools, offices and other power-consuming places are lack of energy-saving measures and waste water and power resources, combines a new national policy of saving energy and reducing emission, is used for the occasions of needing people counting, such as the needs of checking on attendance, and is formed by the single chip microcomputer, a judging and executing circuit, an infrared correlation device, a digital display module and the like, and simultaneously has functions of intelligently saving energy and counting people. The single chip microcomputer adopts software for coding and programming. By being installed at proper positions, the device senses the entering and exiting of people by infrared correlation and executes corresponding operation, and has the advantages of low cost and convenient use and the like.

Description

A kind of intelligent power saving and demographics equipment

Technical field

The invention belongs to the computer measurement and control field, be applicable to the statistics of energy savings and occupancy, in particular, be used for classroom, office, the statistics of occupancies such as office building, and, occupancy is realized monitoring and differentiated the control that intelligence cut-out HYDROELECTRIC ENERGY is supplied with according to real needs.

Background technology

At present, energy-saving and emission-reduction have become fundamental state policy.Be further propelling energy conservation, make great efforts to build the economizing type campus and handle official business energy-conservation need to explore practicality, succinct energy-saving scheme.Infrared injection device being widely used in the number recognition system and scm software combines, having adopted the up-down counter technology, is the ultimate principle of this scheme.Simultaneously, can utilize this function to realize occasion demographics such as classroom, be used for the occasion of needs countings such as work attendance.

Summary of the invention

Goal of the invention of the present invention is to obtain a kind of statistics that is applicable to energy savings and occupancy, and according to real needs, realizes the equipment to the control of HYDROELECTRIC ENERGY supply.

A kind of intelligent power saving of the present utility model and demographics equipment is characterized in that: by single-chip microcomputer, judge executive circuit, infrared to injection device, digital display module connects to form;

Wherein, infrared injection device is connected with the single-chip processor i/o mouth, when there are personnel the gateway at device place through out-of-date, single-chip microcomputer detects the infrared message level signal that jet device is produced automatically; Single-chip microcomputer is through the software coding programming, and the signal by receiving upgrades statistics to number, and realizes showing on digital display module; By the corresponding judgment executive circuit,, can realize control to water or electric resources supply according to different demands.Wherein, infrared injection device is connected with the single-chip processor i/o mouth; The corresponding judgment executive circuit, the opertaing device of supplying with water or electric resources is connected.

Wherein, infrared injection device is connected with the single-chip processor i/o mouth, and signal is outputed to the single-chip processor i/o mouth.

Wherein, judge executive circuit, by the G6A-274P electromagnetic relay, solenoid valve, triode is formed; The ground level of triode is the single-chip processor i/o mouth; Electromagnetic relay, the concrete selection of solenoid valve is by the external circuit power decision of object of being controlled and required control.Wherein, digital display module is made up of driving elements such as HDSP series charactron and the corresponding 74LS47 of charactron, is connected to single-chip processor i/o mouth and receiving inputted signal.When needing, can be by manually to the chip microcontroller zero clearing.

System is by the infrared correlation device of isolated two covers, and the AT89S52 single-chip microcomputer is judged compositions such as executive circuit and digital display module; Judge that wherein executive circuit can select the G6A-274P electromagnetic relay for use, or solenoid valve, digital display module adopts HDSP series charactron and 74LS series of elements.Correlation light be chosen in personnel come in and go out must process the place.As the case may be, can design the situation of single gateway or a plurality of gateways situation, corresponding codes increases and decreases to some extent.Detect the sequencing of pulse from two-way, can judge personnel's direction of motion, go out the quantity of indoor occupant, and according to demand, realize the control that HYDROELECTRIC ENERGY is supplied with by electromagnetic relay or solenoid valve by cumulative calculation.

Technology maturation of the present utility model, used accessory can directly be selected and purchased from the market, and it is low to have a cost, advantage such as easy to use.

Description of drawings

Fig. 1 is the structural drawing of the utility model product.

Embodiment

Hardware is installed in suitable position, gateway, makes that the infrared correlation device of two covers is spaced apart; Software realizes then that when the people enters the infrared circuit of outside produces level earlier, and the back generation of the inside also sends to the single-chip processor i/o pin, enters so be judged as; Generation reverse order signal when going out, thus to the judgement that occupancy adds deduct, realize that the statistics of occupancy also is presented on the display module; Simultaneously, under different conditions of demand, can be according to the control of different outside software and hardware realizations to water or electric resources supply.For the accurate place of statistics of needs, the personnel for coming in and going out need accomplish orderly discrepancy, the gateway promptly should not occur and pass in and out the situation adjacent with personnel simultaneously, and the person to person should keep at a distance and be convenient to infrared injection device accurately be responded to.

Claims

1. intelligent power saving and demographics equipment, it is characterized in that: by the AT89S52 single-chip microcomputer, judge executive circuit, infrared to injection device, digital display module connects to form;

Wherein, the corresponding judgment executive circuit is connected with the opertaing device of resource provision of water or electricity.

2. a kind of intelligent power saving as claimed in claim 1 and demographics equipment is characterized in that: infrared injection device is connected with the single-chip processor i/o mouth.

3. a kind of intelligent power saving as claimed in claim 1 and demographics equipment is characterized in that: judge executive circuit, and by the G6A-274P electromagnetic relay, solenoid valve, triode is formed; The ground level of triode is the single-chip processor i/o mouth.

4. a kind of intelligent power saving as claimed in claim 1 and demographics equipment is characterized in that: digital display module, form by HDSP series charactron and the corresponding 74LS47 driving element of charactron, and be connected to the single-chip processor i/o mouth.