CN2563635Y

CN2563635Y - Electronic device for providing arithmetic training

Info

Publication number: CN2563635Y
Application number: CN 02236124
Authority: CN
Inventors: 张贤勇
Original assignee: E Ten Information Systems Co Ltd
Current assignee: E Ten Information Systems Co Ltd
Priority date: 2002-05-24
Filing date: 2002-05-24
Publication date: 2003-07-30
Anticipated expiration: 2012-05-24

Abstract

The utility model relates to an electronic device for providing arithmetic training. The utility model is provided with a memory which is connected with a microprocessor and is provided with an application program with arithmetic training function for the microprocessor to read and execute, and a screen which is connected with the microprocessor. After the microprocessor reads and executes the application program stored in the memory, the message of execution and treatment is sent to the screen which can display the message after reception.

Description

The electronic installation of arithmetic training is provided

Technical field

The utility model is about a kind of trainer, and particularly a kind of primary and secondary students of being applicable to provide the arithmetic training electronic installation of this mathematical operational ability.

Background technology

Arithmetic promptly adds, subtracts, the computing of four kinds of symbols of multiplication and division, is to be the most basic knowledge in the Fundamentals of Mathematics education, also is the basic of all mathematical operations.Begin from primary school even kindergarten, the school-ager is convenient to begin to learn this knowledge under the teacher or the head of a family's the guidance.

Generally directly to set a question, the student directly mode of answer carries out known educational mode, that is is combined into exercise question by numeral and operational sign of four fundamental rules, and the student obtains a result after calculating item by item according to the rule of arithmetic again.Except that the textbook of school, many auxiliary teaching materials are proposed also on the market.

Right known educational mode but causes student's course of solving questions to flow in mechanization easily, only knows with given numeral to cooperate given operational sign of four fundamental rules, and computing is obtained a result then each other, can not produce good effect to the understanding of mathematical principle.Especially present spoon-fed education mode constantly is under suspicion, China is in the form of teaching that also changes mathematics a few days ago, requirement serves as main to know principle, for example no longer requires the student to parrot the multiplication table, makes the student understand the principle etc. of multiplication and change by instruction computation process.

This work of the creator actively spirit of creation is urgently thought a kind of method that the arithmetic training is provided that can address the above problem, and several times research experiment is eventually to the creation of finishing this Jiahui common people.

Summary of the invention

Technical problem to be solved in the utility model is, at the above-mentioned deficiency of prior art, and provides a kind of electronic installation of arithmetic training, by the mode guiding student study of recreation and understand the mathematical principle of addition subtraction multiplication and division arithmetic.

Above-mentioned technical matters of the present utility model is realized by following technical scheme.

A kind of electronic installation that the arithmetic training is provided is characterized in that comprising:

One storer stores an application program that this arithmetic training function is provided;

One screen provides message in order to demonstration; And

One microprocessor is to be coupled with this storer and this screen respectively, in order to according to user instruction, reads and carries out this application program that is stored in this storer, and will carry out message after the processing and be sent to this screen and show;

Wherein this application program comprises following mechanism:

Mechanism A: microprocessor is selected the N numeral of setting a question, and wherein N the numeral of setting a question be through equaling M after the arithmetic, and wherein N is a natural number and greater than 2, the numeral of setting a question is a real number with M;

Mechanism B: provide one to answer interface on screen, wherein answer interface and comprise N the numeral of setting a question, and operational sign of four fundamental rules is selected for the user;

Mechanism C: accept the user in the answer input of answering interface, wherein answer input and comprise N the numeral of setting a question, and each is set a question and comprises an operational sign of four fundamental rules between the numeral:

Mechanism D: whether the answer of calculating the user according to user's answer input equals M; And

Mechanism E: display result is on screen.

Except that above-mentioned essential features, in specific implementation process, also can replenish following technology contents:

This screen is a touch control type screen, comprising:

One LCD panel is by this microprocessor control show message; And

One contact panel receives this user and clicks the input message, and these messages are understood and carried out to this microprocessor.

N the numeral of setting a question is integer with M.

The utility model is the electronic installation that has screen and a microprocessor by, so that with the ability of this device training user arithmetic.Its training method comprises the following steps: that (A) microprocessor selects the N numeral of setting a question, and wherein N the numeral of setting a question equals M through after the arithmetic, and N is a natural number and greater than 2, the numeral of setting a question then is real number with M; (B) on screen, provide one to answer interface, and comprise N the numeral of setting a question, and operational sign of four fundamental rules is selected for the user; (C) accept the user in the answer input of answering interface, wherein answer input and comprise N the numeral of setting a question, and each is set a question and comprises an operational sign of four fundamental rules between the numeral; (D) whether the answer of calculating the user according to user's answer input equals M; (E) whether demonstration user's answer is true on screen.By said method as can be known, the utility model is that an answer is provided earlier, and asks its non-single various solution by the learner, and game process is understood the mathematics ultimate principle by this.

Advantage of the present utility model is:

The ability that can train user's arithmetic with this device, and ask its non-single various solution by the learner, game process is understood the mathematics ultimate principle by this.

For more understanding technology contents of the present utility model, as follows especially exemplified by a preferred embodiment accompanying drawings:

Description of drawings

Fig. 1 is a start process flow diagram of the present utility model.

Fig. 2 is a hardware structure diagram of the present utility model.

Fig. 2 A is a microprocessor circuit among Fig. 2.

Fig. 2 B is that the circuit of storer among Fig. 2 and the microprocessor of Fig. 2 A are coupled.

Fig. 2 C is the contact panel control interface circuit of screen among Fig. 2 figure.

Fig. 2 D, 2E, 2F are the LCD panel interface circuit of screen among Fig. 2 and the circuit that produces LCD panel required voltage and dividing potential drop, and wherein: Fig. 2 E produces the 18V voltage that LCD uses, and Fig. 2 F produces the dividing potential drop that LCD uses.

Fig. 2 G is the circuit of the electronic apparatus system power supply of Fig. 2, produces the 3V circuit.

Fig. 3 is the initial state synoptic diagram of the utility model preferred embodiment.

Fig. 4 is the digital synoptic diagram of choosing of the utility model preferred embodiment.

Fig. 5 is the input digit synoptic diagram of the utility model preferred embodiment.

Fig. 6 be the utility model preferred embodiment choose the sign of operation synoptic diagram.

Fig. 7 is the input sign of operation synoptic diagram of the utility model preferred embodiment.

Fig. 8 is choosing of the utility model preferred embodiment and imports and finish synoptic diagram.

Fig. 9 is that the result of the utility model preferred embodiment shows synoptic diagram.

Embodiment

See also Fig. 1,2 start process flow diagram of the present utility model and hardware structure diagrams, it provides a kind of device of arithmetic training, it is the electronic installation 4 that has screen 1, microprocessor 2 and a storer 3 by, carry out the arithmetic training by this electronic installation 4, so that the ability of training user arithmetic, electronic installation 4 herein can be computer, mobile phone, PDA, stock handset etc., and be to be a PDA in this example, wherein screen 1 is a touch control type screen, comprise LCD panel and contact panel, because of adopting existing circuit module, so do not repeat them here.

See also Fig. 2 A to Fig. 2 G, be respectively the circuit diagram of present embodiment electronic installation.

Microprocessor 2 is coupled to storer 3, so that in needs, can carry required data, data or application program from storer 3.Perhaps, also treated information can be stored in the storer 3 again.Microprocessor 2 also will be desired picture displayed or data, be sent to the LCD panel of screen 1, watch, will read for the user.As for, aspect the user, then can come input instruction or information to microprocessor 2, so that executive utility, store information, carry required information through the contact panel of operation screen 1 ... Deng relative program.

The utility model arithmetic training program is that the mode with application program is stored in the storer 3, and nationality clicks screen by the user and comes control microprocessor 2 to read to carry out the program that is stored in storer 3.

Understand arithmetic training provided by the utility model for making, below be that cooperation playing card picture is that an application examples describes (please join Fig. 3 to Fig. 9), yet, in addition, situation when can be according to actual design is from establishing picture or substituting with pure digi-tal, and numeral ought also can be not limited to 1-13.

Please consult Fig. 3 simultaneously, at first select 4 numeral 11 (step S1 of Fig. 1) that set a question in 1-13 the number of microprocessor 2 by playing card, and by microprocessor 2 from row operation whether can utilize addition subtraction multiplication and division arithmetic mode reach the numeral 24 (step S2), if can't reach, then microprocessor 2 can be chosen (step S1) again; If can reach, then be shown in 4 numerals 11 of setting a question on the screen 1 and wait for that the user imports (step S3).Contain a screen 1 among Fig. 3, be to import by pressing its touch panel in this example for a touch control type screen makes, this screen 1 top shows the numeral 11 of setting a question, the middle sign of operation 122 that shows, the bottom then is digital 121 parts of the answer of user's input, in this example, above-mentioned sign of operation 122 is to be initial the demonstration with the plus sige, also can be certainly subtract, multiplication and division one of them.Selected numeral is square 7, plum blossom 8, red heart 2, spade 4 in this example in addition, learns that via (8/2*7-4) it can equal 24.

The user begins to choose numeral 11 (the step S4) that set a question with the touch-control input mode afterwards, as shown in Figure 4, the numeral that is selected can present anti-white, it in this example numeral 8, the user clicks and answers digital 121 positions then, the numeral 8 that then is selected promptly can be moved to the position that is clicked, and as shown in Figure 5, the move mode of numeral can also the towing mode carry out certainly.After selecting a numeral, can continue to choose sign of operation 122.When the user clicked the sign of operation 122 of answering in the interface 12, it can produce the symbol form 123 of four symbols of addition subtraction multiplication and division, and as shown in Figure 6, and the user is again by selecting needed symbol to get final product, as shown in Figure 7 in the symbol form 123.Repeat above-mentioned numeral, symbol is chosen step, the user will arrange out 4 and answer

numeral

121 and 3 sign of operation 122 in answering interface 12, as shown in Figure 8, and it is arranged as (8/2*7-4).Because in the alignment processes, whether the user need constantly go to think deeply its mode of answering is correct, not only unique because of solution again, and the user can constantly think new arrangement answer, therefore so to induce mode, can train the user to understand the principle of arithmetic in depth.Other numeral can be docile and obedient preface with choosing of symbol or random fashion is chosen, and also can increase the chance of training user thinking.

Then, when answering to finish, the user clicks the calculation key of right-hand part, microprocessor 2 will begin computing according to user's input, and whether check correct (step S5), reach numeral 24 as if calculating according to user's input, then can show the language of encouraging on the screen 1, and inquire and whether continue rehearsal (step S6), shown in this illustration 9; If the input calculating according to the user can't be reached numeral 24, then inform user's correct option by screen 1, whether continue rehearsal (step S7) by user's decision at last.

To sum up institute is old, and no matter the utility model all shows it totally different in the feature of known techniques with regard to purpose, means and effect, earnestly asks your juror to perceive, and grants quasi patent early, makes Jiahui society, and the true feeling moral just.Only it should be noted that above-mentioned many embodiment give an example for convenience of explanation, the interest field that the utility model is advocated should be as the criterion in order to the model claim is described, but not only limits to the foregoing description.

Claims

1. the electronic installation that the arithmetic training is provided includes storer, and microprocessor and screen is characterized in that,

One storer links with a microprocessor, and storing one provides the application program of arithmetic training function to read execution for microprocessor; And

One screen links with microprocessor, when microprocessor read carry out the application program that is stored in the storer after, the message that is about to carry out after handling is sent to screen, and screen receives the demonstration that this message is provided after the message of microprocessor.

2. the electronic installation that the arithmetic training is provided as claimed in claim 1 is characterized in that described screen is a touch control screen, comprising:

One LCD panel is by this microprocessor control show message; And

One contact panel receives the user and clicks the input message, understands and carry out these messages for handling.