CN1157950A - Programmable control method for electric cooker - Google Patents

Programmable control method for electric cooker Download PDF

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Publication number
CN1157950A
CN1157950A CN 96119855 CN96119855A CN1157950A CN 1157950 A CN1157950 A CN 1157950A CN 96119855 CN96119855 CN 96119855 CN 96119855 A CN96119855 A CN 96119855A CN 1157950 A CN1157950 A CN 1157950A
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CN
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Prior art keywords
rice cooker
bar code
control
value
temperature
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CN 96119855
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Chinese (zh)
Inventor
白明
吴慧
曾跃进
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北京师范大学
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Abstract

A programmable control method for electric cooker features that the bar codes representing the functional control program is input to microcontroller in controller of electric cooker through a bar code reading pen and after decoding, correspondent temp control programe is obtained to control the electric cooker. Different control programs, menu, or CD-ROM can be provided for users.

Description

一种电饭锅的可编程控制方法 Programmable control method of a rice cooker

本发明涉及一种家庭电器的控制方法。 The present invention relates to a method for controlling domestic electrical appliances. 特别是涉及到对电饭锅的编程及控制的方法。 And particularly it relates to a programming method for the control of the rice cooker.

目前市场上的电饭锅大体可分为两类,磁控类和电子控制类。 Currently rice cooker on the market can be roughly divided into two categories, magnetic and electronic control class category. 磁控类电饭锅也称机械锅,是利用永久磁铁在“居里”温度点失磁的原理来控制温度的;电子控制电饭锅也称电脑控制电饭锅,目前大都采用单片机控制这类电饭锅通常在单片机中设计有若干个功能程序,能实现四到十几个功能。 Magnetron type rice cooker pot, also known as mechanical, is the use of permanent magnets in principle "Curie" temperature point loss of field to control temperature; electronic control rice cookers, also known as computer-controlled rice cooker, which is currently mostly single-chip computer control type rice cooker is typically designed in MCU has a number of functional programs, to achieve four to ten several functions. 以上传统的电饭锅存在着一旦设计定型,电饭锅的控制功能将不能再改变的缺点。 The above conventional rice cooker there is a drawback once finalized design, control rice cooker will no longer be changed. 由于功能的固定,不能随时扩展,所以其适应性差,不能针对不同的食品或同一原料不同品种的烹调要求改变加热程序。 Since the fixed, can not be readily extended functions, so its poor adaptability, the heating procedure can not require changes for different varieties of the same material or different food cooking.

本发明的目的在于提供一种采用读取控制程序,对电饭锅进行可编程的控制方法,进而使电饭锅具有开放式的控制功能。 Object of the present invention is to provide a use of the read control program of the programmable control method rice cooker, rice cooker having an open thereby enabling the control functions.

本发明实现上述目的的关键在于:将功能控制程序以条形码的形式表达,用接收条码信息的条码笔接收反映控制程序的条码信息,将该条码信息输入电饭锅控制器的微控制器,通过解码得到相应的温度控制程序,实现对电饭锅的程序控制。 The key object of the present invention is to achieve the above: the function control program expressed in the form of a bar code, the bar code with the bar code information received pen receiving bar code information reflects a control program, the bar code information input controller cookers microcontroller, by decoding the corresponding temperature control program, a program to realize the control of the rice cooker.

电饭锅的条码表达形式,包括温度值、时间值,可以包含一组温度和时间值,也可以包含多组温度值和时间值。 Expression of the rice cooker in the form of bar code, including temperature, time values ​​and time values ​​may contain a set temperature, the temperature may be multiple sets of values ​​and time values.

所述条码可与烹调的文字说明一同构成菜谱手册或光盘。 The bar code will be described with cooking recipe together form text or manual disc.

所述控制程序条码编码格式中的温度值分为大开锅、中开锅、小开锅、保温或45℃至125℃范围内的任意值;时间值设定可以是半分钟到一周内的任意值。 The temperature control program bar code encoding format into large boil, the boil, small boil, heat, or any value within a 45 ℃ to 125 ℃ range; half a time value may be set to any value within a week.

所述电饭锅的控制显示可在锅体图案下,设一行发光器件,发光图案的长短表达加热功率大小;在锅体上可设增加键和减小键,直接调节加热功率的大小。 The electric cooker control can be displayed in pan pattern row provided a light emitting device, emitting the pattern size of the length of the heating power of expression; pan may be provided on the up key and down key, directly regulates the size of the heating power.

本发明所述的方法可以通过编制各种条形码,即控制程序;用户可根据菜谱手册或光盘,也可自己编制条形码,根据不同需要,选择不同的控制程序。 The method of the present invention can be prepared by a variety of bar codes, i.e., a control program; the user manual or optical disk according to the recipe, the preparation may be a bar code themselves, according to different needs, a different selection of the control program. 因此具有全功能的效果,而且使用起来直观、方便和实用。 Thus the effect of having a full-featured, and intuitive to use, convenient and practical.

图面说明:图1是本发明的电饭锅控制器原理框图。 Description drawings: FIG. 1 is a block diagram of a rice cooker according to the present invention the controller.

图2是本发明条码笔的原理框图。 FIG 2 is a block diagram of the present invention, the bar code pen.

图3是本发明条码菜谱的一个实施例。 FIG 3 is a recipe barcode embodiment of the present invention.

图4是本发明的电饭锅控制器的实施例图。 FIG 4 is an embodiment of the controller of FIG rice cooker according to the present invention.

图5是本发明的条码笔的实施例图。 FIG 5 is a bar code pen according to the present embodiment of the invention FIG.

本发明的电饭锅控制器原理及方法见图1、图3,图1中LED是发光显示器,MCU是微控制器、RS是红外接收器、CJ是继电器、SP是蜂鸣器、K是控制键、TS是温度传感器;图3中控制器主要由以下几部分构成:T2变压器;D2-D4整流桥;V2稳压器构成电源部分。 Rice cooker controller principles and methods of the present invention shown in Figure 1, FIG. 3, FIG. 1 is a light emitting display LED, the MCU is a microcontroller, RS is an infrared receiver, CJ is a relay, SP buzzer, K is control keys, TS is a temperature sensor; FIG. 3 is a controller mainly composed of the following parts: T2 transformer; D2-D4 of the rectifier bridge; V2 regulator power supply portion constituted. L1-L10发光二极管构成火力大小的显示部分。 Light emitting diodes L1-L10 fire size of the display portion. Q3;D7构成主热片控制。 Q3; D7 sheet constituting the principal heat control. Q2;T3;O3构成辅助加热控制。 Q2; T3; O3 constituting the auxiliary heating control. Q4;B2为蜂鸣器电路。 Q4; B2 buzzer circuit. CN3外接两史热敏电阻传感器。 CN3 external history two thermistor sensor. 01为红外接收头电路。 01 is an infrared receiver circuit. S1-S3定时功能设定开关。 S1-S3 timer setting switch. V1 TMS370是全电路的CPU。 V1 TMS370 whole circuit is a CPU. 控制器电源部分为电路提供5V和12V电压。 The controller provides 5V and 12V power supply portion of the circuit voltage. CPU在启动后接收来自红外接收器的信号。 CPU receives signals from the infrared receiver after startup. CPU按信号解码内容启动控制程序。 CPU control program start signal by decoding the content. 在控制过程中,CPU由温度传感器测试锅底与锅顶的温度值,根据温度值的状态调节主辅加热器时间,同时将加热状态送出显示。 In the control process, the CPU tests the temperature sensor and the pan bottom temperature of the top of the pan, the temperature value is adjusted in accordance with the state of the main and auxiliary heaters of time, while feeding the heated state display. 各控制状态的完成由蜂鸣器提示。 Prompt completion of each control state by a buzzer. 此外,手动控制由控制按键直接操作实现。 Further, direct manual control by the control buttons.

本发明条码笔的原理及方法见图2、图5,图2中LCD是液晶显示器、MCU是微控制器、LS是光电传感器、LT是红外发射管、SP是蜂鸣器、K是控制键。 Bar code pens principles and methods of the present invention shown in Figure 2, FIG. 5, FIG. 2 is a liquid crystal display LCD, the MCU is a microcontroller, a photoelectric sensor is the LS, LT is an infrared emitting tube, SP buzzer, K is a control key . 图5中条码笔主要由LCD液晶显示器;N1、N2、D3条码接收器;U1条码信号放大器;N2、SS蜂鸣器;S1-S4功能控制开关;CPU MSP430。 5 mainly by the bar code pen LCD liquid crystal display; N1, N2, D3 barcode receivers; Ul barcode signal amplifier; N2, SS buzzer; S1-S4 function control switch; CPU MSP430. 条码接收器信号经U1放大器转换后送CPU。 Barcode receiver signal conversion amplifier U1 via evacuation CPU. CPU检查条码格式正确且合理后,向蜂鸣器发出信号,同时也通过发送电路向外发出编码信息,LCD除显示发送状态外还可显示定时时间。 CPU checks the bar code format is correct and reasonable, the signal sent to the buzzer, but also by transmitting the encoded information sent out circuit, the LCD display can also be displayed in addition to transmission status timer time outside. 定时时间由S2-S3开关设定。 Timer time set by the switch S2-S3. 条码笔电路由电池供电。 Bar code pens circuit is powered by a battery.

使用时,可编程控制电饭锅的操作方法如下:首先用户在含有控制程序信息的条码菜谱上选中一道菜,按菜谱指导的方法对原料进行加工处理或配菜,并按要求放置在锅内,将锅的电源接通,用条码笔将这道菜的控制程序条码信息划入笔中,再将笔头对准锅体上的接收部位,控制程序条码信息便会自动发送出去,此时电饭锅的控制器会接收到控制程序信息,在等待一小段时间后,如果没有新的指令,控制器将按照相应控制程序开始工作,直到完成全部控制程序即结束。 In use, the rice cooker programmable control operation method is as follows: first, the user selected a menu containing the menu bar code control program information, the method according to the recipe guidance processing raw materials or side dishes, placed in the pot as required , the power-on pot, the dish with the bar code pen control program bar code information included in the pen, then the tip receiving portion aligned on the pan, the control program automatically bar code information is sent, at this time the electrical rice cooker program controller receives the control information, after waiting a short time, if no new instruction, the controller will start working in accordance with the respective control programs, until all of the control program is finished.

Claims (5)

  1. 1.一种电饭锅的可编程控制方法,其特征在于:将功能控制程序以条形码的形式表达,用接收条码信息的条码笔接收反映控制程序的条码信息,将该条码信息输入电饭锅控制器的微控制器,通过解码得到相应的温度控制程序,实现对电饭锅的程序控制。 Programmable control method for a rice cooker, comprising: a function control program expressed in form of a barcode, the barcode information received by the bar code pen receiving bar code information reflects a control program, the bar code information input cookers controller microcontroller, obtained by decoding the corresponding temperature control program, a program to realize the control of the rice cooker.
  2. 2.如权利要求1所述的一种电饭锅的可编程控制方法,其特征在于:电饭锅条码表示形式包括温度值、时间值,可以包含一组温度和时间值,也可以包含多组温度值和时间值。 2. The programmable control method according to claim 1. A rice cooker, wherein: rice cooker comprises a bar code representation of a temperature value, a time value, the temperature and time values ​​may contain a group may contain multiple set temperature values ​​and time values.
  3. 3.如权利要求2所述的电饭锅条码,其特征在于:条码可与烹调的文字说明一同构成菜谱手册或光盘。 The barcode rice cooker as claimed in claim 2, wherein: the bar code can be cooked together form text or manual recipe disc.
  4. 4.如权利要求2、3所述的电饭锅条码,其特征在于:条码编码格式中的温度值分为大开锅、中开锅、小开锅、保温或45℃至125℃范围内的任意值;时间值设定可以是半分钟至一周内的任意值。 4. The rice cooker barcode according to claim 3, wherein: the temperature value of bar code encoding format into large boil, the boil, small boil, heat, or any value in the range of 45 ℃ to 125 ℃ ; time value may be set to any value within half a minute to a week.
  5. 5.如权利要求1所述的一种电饭锅的可编程控制方法,其特征在于:电饭锅的控制显示可在锅体图案下,设一行发光器件,发光图案的长短表达加热功率大小,在锅体上,可设置增加键和减小键,直接调节加热功率的大小。 5. The programmable control method according to claim 1. A rice cooker, wherein: the display control rice cooker pot may be in a pattern, a line is provided a light emitting device, the light emitting pattern size length heating power Expression in the pot, can be set up key and down key, directly regulates the size of the heating power.
CN 96119855 1996-10-03 1996-10-03 Programmable control method for electric cooker CN1157950A (en)

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CN 96119855 CN1157950A (en) 1996-10-03 1996-10-03 Programmable control method for electric cooker

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7912424B2 (en) 2004-03-09 2011-03-22 Nokia Corporation Actuating functionality in electronic device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7912424B2 (en) 2004-03-09 2011-03-22 Nokia Corporation Actuating functionality in electronic device

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