JPS6031194A - Heater - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a heating device equipped with voice recognition means and character display means.

Conventional configuration and its problems Page 2 Conventionally, in heating devices that have voice recognition means, such as microwave ovens, words related to operations, menu names, etc. are registered in advance with the user's own voice, and from then on, the user registers them. The machine operated the microwave oven and set the cooking program by saying the words and having it recognized by voice.

However, in the case of voice recognition using the speaker registration method, as the number of recognized words increases, it takes time to register them, which is inconvenient. Also, if you quit mid-registration, you will forget how far you have registered and have to start over from the beginning, making it inconvenient to use.

Purpose of the Invention The present invention solves these conventional drawbacks, and allows arbitrary words to be registered even if the number of words is large, and furthermore, unregistered words can be easily confirmed and additionally registered. .

Structure of the Invention In order to achieve this object, the present invention provides a registration procedure control means that stores the registration status and can easily perform additional registration at any time, and also allows the registration status to be set to 3 pages.

There is a registration status display section that allows you to check the registration status, so there is no need to register many words all at once, and you can register them a little at a time.

DESCRIPTION OF EMBODIMENTS An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. In FIG. 2, the same parts as in FIG. 1 are given the same numbers.

FIG. 1 is a perspective view of a heating device according to the present invention, in which a door 2 and an operation panel 3 that can be opened and closed are provided on the front side of a main body 1 of the heating device. The operation panel 3 includes a keyboard group 4, a character display section 5, a time display section 6, a selection key 7, a built-in microphone 8, a registration key 9, a registration status display section 10, and the like.

In the case of voice registration, first, when the registration key 9 is pressed, a registration mode is entered, and the first registered word name is displayed on the character display section 5. At this time, if the user is not registered, the registration status display section 10 is off, and if the user is registered, the registration status display section 10 is lit. If the words in the character display section 5 are input into the built-in microphone 8 by voice, they will be registered regardless of whether they are unregistered or registered, and the registration status display section 10 will turn on. When the selection key 7 is pressed, the next word is registered and the character display section 5 displays the next word name.

When registering, input voice into the built-in microphone 8, and when not registering, press the selection key 7 to move to the next word. In this way, only arbitrary words can be registered, and by pressing the clear key on the operation panel 3, the registration mode is switched to the recognition mode.

FIG. 2 is a block diagram according to the present invention.

The heat source 11 corresponds to a magnetron in a microwave oven, and is controlled by an output control means 12 to produce a predetermined output and time. The output control means 12 is the controller 1
It is controlled by the output control signal PWH issued from 3.

The controller 13 uses the key strobe signal 9KSTB to store in the memory 15 the key input signals taken in from the input means 14 such as the keyboard group 4, the registration key 9, the selection key 7, etc. Among these, the take related to heating is called up again into the controller 13 during the heating operation and becomes basic data for timer control or output control.

The controller 13 outputs the display date to the display means 16, which includes the time display section 6, etc., to perform a predetermined display.

Voice input section 1 including voice recognition means 17 and microphone 8
8. Feature parameter extraction unit 19, parameter comparison unit 20
, and a parameter memory 21. The audio input section 1 amplifies the audio input from the microphone 8, and the feature parameter extraction section 19 extracts phonetic features contained in the audio signal and converts them into digital data, such as filter punk, analog, etc. multiplexer,
This can easily be realized by frequency spectrum analysis using an AD converter. The parameter comparison unit 20 uses feature parameter groups of various words that are registered in advance in the variable memory 21 and unknown parameters input from the feature parameter extraction unit. (The distance between the voice and the voice characteristic parameters is calculated, and a recognition signal or rigid signal is output to the controller 13 according to a judgment condition such as a lick setting.

The character display means 22 displays characters according to six pages of character data read out from the character data memory 23.

The registration procedure control means 24 consists of, for example, a word counter 25, an address generation section 26, a parameter transfer section 27, and a registration flag section 28.The registration flag section 28 is selected by the word counter 25 corresponding to the registration number, and the registration flag section 28 is selected by the word counter 25 corresponding to the registration number. The flag is read out and the registration status display section 10
Turn on or off. In other words, if the flag is 0, it is unregistered and the registration status display section 10 goes out, and the flag is 1.
If , it lights up indicating that it is registered.

The word counter 25 of the registration procedure control means 24 is updated by the registration signal ENT and registration update signal ECNT output from the controller 13, and the address generation unit 26 outputs the address of the parameter memory 21 based on the contents of the word counter 25, that is, the registration number. . The parameter transfer unit 27 writes the parameters of the input voice output from the feature parameter extraction unit into the parameter memory 21 during registration, and during recognition, writes the contents of the parameter memory 21 according to the address generation unit 26, that is, the contents of word catalog 7 page 25. The data are sequentially sent to the parameter comparison section 20 for pattern matching. Here, during recognition, the contents of the word tank are updated by the recognition update signal RCNT output from the parameter comparison section 20.

The registration signal ENT turns on when the registration key 9 is pressed.
It turns off with clear gear. A registration update signal ECNT is output every time the selection key 7 is pressed, and the controller 13 outputs a character corresponding to the registration number to the character display section 5, and the registration procedure control means 24 displays the contents of the registration flag section. The registration status display section 10 displays the information in accordance with the registration status display section 10.

In this way, any word can be registered, and it can also be easily checked whether it has already been registered.

Effects of the Invention According to the present invention, any word can be registered even if there is a large number of words, and then additional words can be registered little by little as needed, which greatly reduces the burden of registering all words at once. can. Furthermore, when making additional registrations, it is convenient to use because you can easily check whether it has been registered or not from the registration status table.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of a heating device according to an embodiment of the present invention, and FIG. 2 is a block diagram of the heating device. 1. Main body, 5. Character display means, 8.
Old...Microphone, 10...Registration status display section, 1
1...Heating source, 13...Con)o-ra,
14...Input means, 15...Memory, 16...
Display means, 17...Voice recognition means, 18...
Voice input section, 19... Feature parameter extraction section, 20
...Parameter comparison unit, 21 ...Parameter memory, 22 ...Character display means, 23...
...Character data memory, 24...Registration procedure control means.

Claims (1)

[Claims] A heating source that heats an object to be heated, a controller that controls this heating source, an input means that inputs heating output, time, etc. to this controller, a memory that stores this input, and displays the heating output, time, etc. A display means, a voice recognition means consisting of a voice input section including a microphone, a feature parameter extraction section, a parameter comparison section, and a parameter memory, a character data memory storing data for displaying recognized words such as a heating menu, and a character display means. A heating device comprising: a registration procedure control means storing a registration state; and a registration state display section displaying the registration state.