CN101799796A - Touch-screen calculator and method thereof for performing multi-step operation on input data - Google Patents
Touch-screen calculator and method thereof for performing multi-step operation on input data Download PDFInfo
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Abstract
The invention provides a touch-screen calculator. The touch-screen calculator adopts a method for performing multi-step operation on input data which comprises the following steps of: firstly, configuring a multi-step operation functional module in the touch-screen calculator and writing multi-step operation information in the multi-step operation functional module; secondly, writing the correspondence between coordinates of input points on a touch screen and a multi-step operation functional instruction into a bottom application module so that a user sends the multi-step operation functional instruction by touching the touch screen; and thirdly, acquiring the multi-step operation information by a central processing unit and performing the operation on the input data by multiple steps according to the multi-step operation information to obtain an operation result. The operation steps of the multi-step operation are simplified for the user and the operation experience of the user is improved.
Description
Technical field
The present invention relates to a kind of touch-screen personal terminal, particularly a kind of touch-screen calculator and the input data are carried out the method for multi-step operation.
Background technology
At present, personal terminal such as mobile phone, PDA(Personal Digital Assistant) begins generally to adopt touch-screen as user interface, the touch-screen personal terminal that has the touch-screen calculator function is when carrying out the touch-screen calculator function, be equivalent to a touch-screen calculator, it has brought very big convenience as a kind of small and exquisite instrument flexibly to daily life.
In the prior art, as shown in Figure 1, the structure of touch-screen calculator 100 comprises: central processing unit (CPU) 20, calculation function module 41, first memory 50, second memory 60, display module 30, touch-screen 10 and bottom application module 70.
The user by the process that contact touch-screen calculator 100 sends instruction is: bottom application module 70 at first reads the coordinate of user's input point on touch-screen 10, then according to the corresponding relation of coordinate and function command, the function command of the coordinate correspondence of input point, as input data instruction exclusive disjunction function command etc., send to CPU20, by the every concrete function of CPU20, as importing data, finishing calculation function etc. according to function command realization touch-screen calculator 100.
Wherein, stored in the calculation function module 41 and be used to realize the pairing calculation function information of touch-screen calculator 100 existing every kind of computing functions, every kind of corresponding a kind of calculation function information of computing function, the memory address difference of every kind of calculation function information in calculation function module 41;
CPU20 is used for according to the input data instruction that receives, control first memory 50 storage input data; According to the unique identification that carries in the calculation function instruction that receives, the corresponding relation of the memory address of inquiry unique identification and calculation function information in the second memory 60, after determining the memory address of calculation function information, after from calculation function module 41, obtaining calculation function information according to memory address, obtain the operation result data according to the calculation function information calculations.
The method that touch-screen 10 counters carry out computing to the input data, as shown in Figure 2, its concrete steps are:
In this step, described input data are to read the coordinate of the input point of user on touch-screen 10 by bottom application module 70, corresponding relation according to coordinate and function command, input data instruction is sent to CPU20, CPU20 is according to the input data instruction that receives, and data are imported in 50 storages of control first memory.
In this step, read the coordinate of the input point of user on touch-screen 10,, the calculation function instruction is sent to CPU20, carry unique identification in the calculation function instruction according to the corresponding relation of coordinate and function command by bottom application module 70.
Said process has been finished the single-step run to the input data of touch-screen calculator.Yet, the touch-screen calculator of prior art can only be realized the pairing computing function of calculation function information of storing in the calculation function module, when touch-screen calculator need carry out personalized computing function, when converting as the calculating of individual income tax or the exchange rate, owing to there is not the calculation function information of aforementioned calculation function correspondence in the calculation function module, the aforementioned calculation function need be calculated according to individual income tax or exchange rate reduction formula, if comprise addition in the formula, subtraction, multi-step operation such as multiplication and/or division, the calculation function instruction that then needs repeatedly to import different data and repeatedly send corresponding computing just can obtain the operation result data, to the touch-screen calculator complex operation.
Summary of the invention
In view of this, the invention provides a kind of touch-screen calculator, also provide a kind of touch-screen calculator the input data to be carried out the method for multi-step operation.This touch-screen calculator can obtain the operation result data to the multi-step operation that carries out of input data, simplifies the operation steps to touch-screen calculator, improves user experience.
Technical scheme of the present invention specifically is achieved in that
A kind of touch-screen calculator, this device comprise, first memory, display module, touch-screen, bottom application module, central processing unit, multi-step operation functional module and second memory, wherein,
First memory is used for storage input data;
Display module is used on touch-screen showing the coordinate of input point;
Bottom application module, the coordinate that is used to store described input point respectively with the corresponding relation of input data instruction and multi-step operation function command; Coordinate according to the described input point that reads from touch-screen sends corresponding input data instruction and multi-step operation function command to central processing unit;
Central processing unit is used for according to the input data instruction that receives, control first memory storage input data; According to the unique identification that carries in the multi-step operation function command that receives, second memory address of the multi-step operation information of inquiry unique identification correspondence in the second memory; From the multi-step operation functional module, obtain multi-step operation information according to second memory address of determining; Calculate the operation result data according to the multi-step operation function;
The multi-step operation functional module is used to store the multi-step operation information corresponding with second memory address;
Second memory is used to store the corresponding relation of second memory address of unique identification and multi-step operation information.
Described multi-step operation information is to be made amendment, create or delete in described multi-step operation functional module by touch-screen calculator or PC.
The corresponding relation of second memory address of described unique identification and multi-step operation information is to be made amendment, create or delete in described second memory by touch-screen calculator or PC.The corresponding relation of the coordinate of input point and multi-step operation function command is to be made amendment, create or delete in described bottom application module by touch-screen calculator or PC on the described touch-screen.
A kind of touch-screen calculator carries out the method for multi-step operation to importing data,
Multi-step operation information is set, the coordinate of input point on the touch-screen and the corresponding relation of multi-step operation function command are set, and the corresponding relation that second memory address of unique identification and multi-step operation information is set, this method also comprises,
Read the coordinate of input point on the touch-screen, obtain the multi-step operation function command according to the corresponding relation of coordinate and multi-step operation function command after, according to the unique identification that the multi-step operation function command carries, determine the memory address of corresponding multi-step operation information; After obtaining multi-step operation information according to memory address, the input data are calculated, obtained the operation result data according to multi-step operation information.
The described multi-step operation information that is provided with is to be made amendment, create or delete in described multi-step operation functional module by touch-screen calculator or PC.
The described corresponding relation that second memory address of unique identification and multi-step operation information is set is to be made amendment, create or delete in described second memory by touch-screen calculator or PC.
Describedly the coordinate of input point on the touch-screen is set and the corresponding relation of multi-step operation function command is to be made amendment, create or delete in described bottom application module by touch-screen calculator or PC.
As seen from the above technical solutions, the invention provides a kind of touch-screen calculator and the input data are carried out the multi-step operation method, multi-step operation function information by the personalized computing function correspondence that is provided with in the touch-screen calculator, realized finishing the input data computing by the multi-step operation function information, the disposable purpose that obtains the operation result data, and do not need the user that the input data are repeatedly sent the calculation function instruction, simplify the operation steps of personalized calculating, improved user's operating experience.
Description of drawings
Fig. 1 is the structural drawing of prior art touch-screen calculator;
Fig. 2 carries out the Calculation Method process flow diagram for the prior art touch-screen calculator to the input data;
Fig. 3 is the structural drawing of touch-screen calculator of the present invention;
The process flow diagram that Fig. 4 calculates the input data for touch-screen calculator of the present invention.
Embodiment
For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in more detail.
As shown in Figure 3, a kind of touch-screen calculator 300 comprises: central processor CPU (CPU) 20, calculation function module 41, multi-step operation functional module 42, first memory 50, second memory 60, display module 30, touch-screen 10 and bottom application module 70.
Wherein, stored in the calculation function module 41 and be used to realize the pairing calculation function information of touch-screen calculator 300 existing every kind of computing functions, every kind of corresponding a kind of calculation function information of computing function, the first memory address difference of every kind of calculation function information in calculation function module 41;
Stored multi-step operation information in the multi-step operation functional module 42, the second memory address difference of every kind of multi-step operation information stores in multi-step operation functional module 42; In multi-step operation functional module 42, write multi-step operation information by touch-screen calculator 300, or behind the PC connection touch-screen calculator 300, in multi-step operation functional module 42, write multi-step operation information by PC, then in multi-step operation functional module 42, finished the step of creating multi-step operation information, in addition, can also in described multi-step operation functional module 42, finish modification or deletion in touch-screen calculator 300 or PC to existing multi-step operation information.
CPU20 is used for according to the input data instruction that receives, control first memory 50 storage input data; According to the unique identification that carries in calculation function instruction that receives or the multi-step operation function command, first memory address of the calculation function information of inquiry unique identification correspondence or second memory address of multi-step operation information in the second memory 60, if first memory address, then from calculation function module 41, obtain calculation function information, if second memory address is then obtained multi-step operation information from multi-step operation functional module 42; Calculate the operation result data according to calculation function information or multi-step operation function.
The method that a kind of touch-screen calculator carries out multi-step operation to the input data is as follows, and as shown in Figure 4, its concrete steps are:
In this step, the described multi-step operation information that is provided with is to be made amendment, create or delete in described multi-step operation functional module 42 by touch-screen calculator 300 or PC.
The described corresponding relation that second memory address of unique identification and multi-step operation information is set is to be made amendment, create or delete in described second memory by touch-screen calculator 300 or PC
Describedly the coordinate of input point on the touch-screen 10 is set and the corresponding relation of multi-step operation function command is to be made amendment, create or delete in described bottom application module by touch-screen calculator 300 or PC.
In this step, described input data are to read the coordinate of the input point of user on touch-screen 10 by bottom application module 70, corresponding relation according to coordinate and function command, input data instruction is sent to CPU20, CPU20 is according to the input data instruction that receives, and data are imported in 50 storages of control first memory.
In this step, read the coordinate of the input point of user on touch-screen 10 by bottom application module 70, corresponding relation according to coordinate and function command, calculation function instruction or multi-step operation function command are sent to CPU20, carry unique identification in calculation function instruction or the multi-step operation function command.
Embodiment one, supposes that the computing method of individual income tax are: the number that exceeds 2000 yuan with monthly salary calculates for the part of can levying taxes, and in 0 to 500 yuan of scope of the part of can levying taxes, collection 5 percent of the part of can levying taxes is individual income tax; When the scope of the part of can levying taxes in 500 to 1000 yuan of scopes, append the part of can levying taxes exceed 500 number 10 be individual income tax.If monthly salary is 3000 yuan, the formula that calculates individual income tax is: (3000-2000-500) * 10%+500*5, the operation result data that obtain individual income tax with prior art touch-screen calculator 300 need be imported a plurality of data and the instruction of various calculation function in the above-mentioned formula successively, just can obtain the operation result data.
In the present embodiment, at first, in multi-step operation functional module 42, write the multi-step operation information of individual income tax by touch-screen calculator 300, or behind the PC connection touch-screen calculator 300, in multi-step operation functional module 42, write the multi-step operation information of individual income tax by PC, then in multi-step operation functional module 42, finished the step of creating the multi-step operation information of individual income tax; In second memory 60, write the corresponding relation of second memory address of the unique identification of multi-step operation information correspondence of individual income tax and multi-step operation information by touch-screen calculator 300, or behind the PC connection touch-screen calculator 300, in second memory 60, write the corresponding relation of second memory address of the unique identification of multi-step operation information correspondence of individual income tax and multi-step operation information by PC, then in second memory 60, finished the step of corresponding relation of second memory address of the unique identification of the multi-step operation information correspondence of creating individual income tax and multi-step operation information; In bottom application module 70, write the corresponding relation of the multi-step operation function command of the coordinate of input point on the touch-screen 10 and individual income tax by touch-screen calculator 300, or behind the PC connection touch-screen calculator 300, in bottom application module 70, write the corresponding relation of the multi-step operation function command of the coordinate of input point on the touch-screen 10 and individual income tax by PC, finish the corresponding relation of the coordinate of input point on multi-step operation function command that individual income tax is set and the touch-screen 10 in bottom application module 70.In the present embodiment, the multi-step operation information of individual income tax is meant that can control CPU finishes the instruction that individual income tax is calculated.
The calculating of 300 pairs of individual income taxes of touch-screen calculator of the present invention only need by touch-screen 10 send the input data be 3000 input data instruction behind CPU20, CPU20 will import data 3000 according to input data instruction and send to storer 50 and store; The multi-step operation function command that sends individual income taxes by touch-screen 10 wherein, carries unique identification in the multi-step operation function command of individual income tax to CPU20; CPU is obtained second memory address of the multi-step operation information of individual income tax by unique identification in second memory 60 stored relation, CPU20 obtains the multi-step operation information of individual income tax from multi-step operation functional module 42; CPU20 reads in the storer 50 the input data and the input data is carried out computing according to the multi-step operation information of individual income tax, obtains the operation result data.
The invention provides a kind of touch-screen calculator and carry out the method for multi-step operation importing data.The present invention is provided with multi-step operation information in touch-screen calculator multi-step operation functional module, the corresponding relation of second memory address of unique identification and multi-step operation information is set in second memory, and after the corresponding relation of the coordinate of input point on the touch-screen and multi-step operation function command is set in the bottom application module, make the user trigger the multi-step operation function command by touch-screen, obtain the multi-step operation information that in the multi-step operation functional module, writes by central processing unit, the computing of the input data being carried out a plurality of steps according to multi-step operation information obtains operation result, realized finishing the input data computing by the multi-step operation function information, the disposable purpose that obtains the operation result data, and do not need the user that the input data are repeatedly sent the calculation function instruction, simplify the operation steps of personalized calculating, improved user's operating experience.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being made, is equal to replacement, improvement etc., all should be included within the scope of protection of the invention.
Claims (8)
1. a touch-screen calculator is characterized in that, this device comprises, first memory, display module, touch-screen, bottom application module, central processing unit, multi-step operation functional module and second memory, wherein,
First memory is used for storage input data;
Display module is used on touch-screen showing the coordinate of input point;
Bottom application module, the coordinate that is used to store described input point respectively with the corresponding relation of input data instruction and multi-step operation function command; Coordinate according to the described input point that reads from touch-screen sends corresponding input data instruction and multi-step operation function command to central processing unit;
Central processing unit is used for according to the input data instruction that receives, control first memory storage input data; According to the unique identification that carries in the multi-step operation function command that receives, second memory address of the multi-step operation information of inquiry unique identification correspondence in the second memory; From the multi-step operation functional module, obtain multi-step operation information according to second memory address of determining; Calculate the operation result data according to the multi-step operation function;
The multi-step operation functional module is used to store the multi-step operation information corresponding with second memory address;
Second memory is used to store the corresponding relation of second memory address of unique identification and multi-step operation information.
2. device as claimed in claim 1 is characterized in that, described multi-step operation information is to be made amendment, create or delete in described multi-step operation functional module by touch-screen calculator or PC.
3. device as claimed in claim 1 is characterized in that, the corresponding relation of second memory address of described unique identification and multi-step operation information is to be made amendment, create or delete in described second memory by touch-screen calculator or PC.
4. device as claimed in claim 1 is characterized in that, the corresponding relation of the coordinate of input point and multi-step operation function command is to be made amendment, create or delete in described bottom application module by touch-screen calculator or PC on the described touch-screen.
5. a touch-screen calculator carries out the method for multi-step operation to importing data, it is characterized in that,
Multi-step operation information is set, the coordinate of input point on the touch-screen and the corresponding relation of multi-step operation function command are set, and the corresponding relation that second memory address of unique identification and multi-step operation information is set, this method also comprises:
Read the coordinate of input point on the touch-screen, obtain the multi-step operation function command according to the corresponding relation of coordinate and multi-step operation function command after, according to the unique identification that the multi-step operation function command carries, determine the memory address of corresponding multi-step operation information; After obtaining multi-step operation information according to memory address, the input data are calculated, obtained the operation result data according to multi-step operation information.
6. method as claimed in claim 5 is characterized in that, the described multi-step operation information that is provided with is to be made amendment, create or delete in described multi-step operation functional module by touch-screen calculator or PC.
7. method as claimed in claim 5 is characterized in that, the described corresponding relation that second memory address of unique identification and multi-step operation information is set is to be made amendment, create or delete in described second memory by touch-screen calculator or PC.
8. method as claimed in claim 5 is characterized in that, describedly the coordinate of input point on the touch-screen is set and the corresponding relation of multi-step operation function command is to be made amendment, create or delete in described bottom application module by touch-screen calculator or PC.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102541800A (en) * | 2010-10-13 | 2012-07-04 | 卡西欧计算机株式会社 | Electronic calculator and calculation result displaying method |
| CN102819519A (en) * | 2012-07-31 | 2012-12-12 | 苏州萃智新技术开发有限公司 | Watch type calculator |
| CN104268119A (en) * | 2014-09-23 | 2015-01-07 | 赵方 | Mathematical formula calculator including touch screen and method for inputting mathematical formulas |
| CN104391650A (en) * | 2014-12-09 | 2015-03-04 | 上海斐讯数据通信技术有限公司 | Calculation system and method based on calculator in mobile terminal |
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| CN2662359Y (en) * | 2003-12-02 | 2004-12-08 | 孙亮 | Transparent or at least semitransparent touch key inputting computer keyboard |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102541800A (en) * | 2010-10-13 | 2012-07-04 | 卡西欧计算机株式会社 | Electronic calculator and calculation result displaying method |
| CN102541800B (en) * | 2010-10-13 | 2016-01-13 | 卡西欧计算机株式会社 | Electronic calculator and result of calculation display packing |
| CN102819519A (en) * | 2012-07-31 | 2012-12-12 | 苏州萃智新技术开发有限公司 | Watch type calculator |
| CN104268119A (en) * | 2014-09-23 | 2015-01-07 | 赵方 | Mathematical formula calculator including touch screen and method for inputting mathematical formulas |
| CN104391650A (en) * | 2014-12-09 | 2015-03-04 | 上海斐讯数据通信技术有限公司 | Calculation system and method based on calculator in mobile terminal |
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| CN101799796B (en) | 2013-09-04 |
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