CN101731980A

CN101731980A - Intelligent steam bathroom

Info

Publication number: CN101731980A
Application number: CN200810228535A
Authority: CN
Inventors: 刘宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-11-04
Filing date: 2008-11-04
Publication date: 2010-06-16

Abstract

The invention discloses an intelligent steam bathroom and relates to the field of control, in particular to the intelligent steam bathroom. The invention provides a small-sized and low-cost intelligent steam bathroom which is controlled by a single chip machine. The intelligent steam bathroom comprises an input circuit, an output circuit and a memory. The intelligent steam bathroom is characterized in that: the input circuit is provided with a keyboard with 19 keys, a temperature sensor and a humidity sensor; the output circuit outputs a heavy current through a 122X32 dot matrix liquid crystal display and a driver circuit to control a relay, so the illumination and exhaust control functions are realized; and the memory is used for storing user information.

Description

A kind of intelligentized sauna

Technical field:

The present invention relates to a kind of control field, especially relate to a kind of intelligentized sauna.

Background technology:

Along with the development of society, the raising of productivity, people's living standard is greatly improved.Simultaneously, people are also more and more higher to oneself the living facilities and the requirement of articles for use, and the sanitary equipment in the toilet are exactly example clearly.Bathtub is developed into by original simple function can surfing and the bathtub of massage, and now having occurred again can Saunas, the sauna of massage and shower.But, all have big, the expensive shortcoming of volume.

Summary of the invention:

The present invention is exactly at the problems referred to above, provides the monolithic processor controlled volume of a kind of usefulness little, cheap

For achieving the above object, the present invention adopts following technical scheme, the present invention includes incoming line, outlet line and memory; Its design feature is that described input circuit is provided with the keyboard of 19 buttons and temperature, humidity sensor; The lattice lcd display of described outlet line 122 * 32 and driver circuit are exported big Current Control Relay, realize illumination and air draft control function; Described memory: storage subscriber data.

As preferred version one, memory is selected the 24C16 Serial E for use ²PROM.

Beneficial effect of the present invention:

The present invention by function singleness to multiple functional, the direction of being done to automatic control, Based Intelligent Control by manual behaviour develops.Advantages such as single-chip microcomputer is little with its volume, price is low, function is strong and be widely used in various intelligent controls.

Description of drawings:

Fig. 1 control principle block diagram of the present invention;

Fig. 2 is a main program flow chart of the present invention;

Fig. 3 is an interrupt routine flow chart of the present invention.

The specific embodiment:

1. incoming line: according to people's use habit, in conjunction with the basic function of high-grade intelligent vaporium, be provided with 19 buttons keyboard (Fan, Spot, Light, Settime, Setup, Databank, Bio, Weight, Name, Temper, Accept, Clear, Home,

Steam, Backspray, Sidespray, Topspray) and temperature, humidity sensor.

Press key text: 1) Fan: start exhaust blower dispatch steam; 2) Spot and Light key: control two kinds of lighting device bulbs and fluorescent lamp respectively; 3) Temper key: display environment temperature and design temperature; 4) Setup key: the conversion Chinese and English shows; 5) Steam key: start or steam off; 6) Backspray key: start or close the back of the body and spray; 7) Sidespray key: start or close side and spray; 8) Topspray key: start or close the top and spray; 9) Settime key: comb dress platform powers on back demonstration time, date, and the Settime key is adjusted time, date, at this moment

The key table registration tone of Chinese characters is big and turn down, and Enter is the acknowledgement key of adjusting after a certain numeral, and the Accept key is an acknowledgement key of having adjusted (date or time) behind a certain item, and Home represents back main screen; 10) Name, Bio, Weight key: these keys are used for predicting people's health, mood, intelligence and body weight.After pressing the Name key, press Setup key input name (

Key is imported Z, Y...A successively, Key is imported A, B...Z successively, finish the back by the "enter" key" affirmation), show that by the Accept key table name input finishes, begin input birth year, month, day, import SBW again, press the Bio key then and show people's health, mood, intelligence (showing), press the Weight key input body weight of today, show and lay particular stress on what or how much thin partially (with the numeral demonstration) today with numeral; 11) Databank key: after pressing Name and Setup key input name, can import birthday, commemoration day, pay dues the dates such as day, the day of party, indentured period by the Databank key, and prompting on time.

2. outlet line: 122 * 32 lattice lcd display and 2003 driver circuits (export big Current Control Relay, realize illumination and air draft control function).

3. memory: select 24C16 Serial E 2PROM for use, the storage subscriber data.

Two, control software system design

Program is divided into five parts: initialization, self check, keyboard scan, button are handled and interrupt routine, after CPU initialization and the self check, carry out keyboard scan and button handling procedure in the main program, and the display routine utilization is interrupted finishing.

1. startup self-detection system

In order to guarantee the normal operation of system, at first carry out a System self-test program after the start, promptly give some analog input signals of CPU, according to these input signals, CPU detects each hardware facility respectively, as error-free, system's operate as normal; Errors excepted, show error message, provide error coded, buzzer warning.

2. modular keyboard is handled and display routine

In the design of scm application system, the design of assembly language program(me) is the key of systemic software development.The method that the keyboard scan of native system and display routine do not adopt tradition to table look-up, but they have been carried out modular processing.After pressing different keys, carry out different keyboard scan program and display routine.According to priority level, under different situations, CPU is different with demonstration to the response of each button, as press the Settime key, before returning main screen, CPU no longer responds the Name key, and after pressing the Name key, CPU is also no longer to the response of Settime key, and their demonstration is also different equally.So adopt modular keyboard and display routine, only the flag bit that button is pressed need be set, CPU carries out different programs according to flag bit.Avoided like this writing huge keyboard determining program, reduced the generation of logic error.

Claims

1. intelligentized sauna, incoming line, outlet line and memory; It is characterized in that described input circuit is provided with the keyboard of 19 buttons and temperature, humidity sensor; The lattice lcd display of described outlet line 122 * 32 and driver circuit are exported big Current Control Relay, realize illumination and air draft control function; Described memory: storage subscriber data.

2. a kind of intelligentized sauna according to claim 1 is characterized in that memory selects the 24C16 Serial E for use ²PROM.