Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other implementation that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example, belongs to the scope of protection of the invention.
First embodiment
Referring to Fig. 1, Fig. 1 is flow chart of the application program provided in an embodiment of the present invention to the detection method of systematic influence,
As shown in figure 1, comprising the following steps:
Step 101, whether the foreground application interface of monitoring mobile terminal changes.
The present embodiment provide application program the detection method of systematic influence is mainly used in mobile terminal, for pair
The application behavior of the background application of the operation of mobile terminal is monitored, so as to realize the optimization of systematic function.
Specifically, in the present embodiment, having carried out real-time detection to foreground application interface, having judged foreground application circle
Whether face changes, if foreground application interface changes;Then the influence to background application is calculated, if preceding
Platform Application Program Interface does not change (i.e. foreground application interface leave unused motionless state), then the activity of background program is simultaneously
The operation of system is not influenceed, i.e., do not influence the operation at foreground application interface.
Wherein, when user carries out opening application, interface switching and enters the operation such as line slip, foreground application interface is equal
It can change;At the same time, when application program receives animation and the display message such as shows, foreground application interface also will hair
Changing.
Step 102, if whether the foreground application interface changes, the corresponding parameter preset of target interface is obtained
First resource information, and the corresponding parameter preset of each background application Secondary resource information, the target
The interface that interface is called by the Application Program Interface after execution renewal.
In the step, if whether the foreground application interface changes, it will re-call new interface, with
Foreground application interface after loading renewal, so as to realize the renewal at foreground application interface.Above-mentioned target interface is corresponding
The first resource information of parameter preset is the resource information counted in advance, in the terminal, can be according to each interface correspondence
History service condition count the first resource information of interface, and predeterminated position is stored in, follow-up in use, can be according to connecing
The title or mark inquiry first resource information of mouth.Optionally, above-mentioned parameter preset can include synchrolock, central processing unit
At least one of in CPU load capacity, memory size and I/O bandwidth.For example, in the present embodiment, above-mentioned first resource packet
Include synchrolock use information, CPU load usage amount, internal memory usage amount and I/O bandwidth usage amount.
In the present embodiment, the particular content of above-mentioned parameter preset can be configured according to actual needs, do not do herein into
The restriction of one step, specifically, it can also be multinomial that parameter preset, which can be one, in following examples to this progress specifically
It is bright.Wherein, each single item parameter preset is to that should have corresponding resource status.
Specifically, mobile terminal can record the Secondary resource letter of each background application correspondence parameter preset
Breath, when being changed at foreground application interface, reads the Secondary resource information that record information reads record;Also can be
When foreground application interface changes, detection obtains the Secondary resource information of each background application.Optionally, this
Two resource informations include synchrolock use information, CPU load usage amount, internal memory usage amount and I/O bandwidth usage amount.
Step 103, according to the first resource information, Secondary resource information and total resources information calculate it is described it is each after
Platform application program is to the influence value of the target interface, and the total resources information is that mobile terminal correspondence is each described default
The resource information that parameter is provided.
In the step, after first resource information and Secondary resource information is obtained, can according to the first resource information,
Secondary resource information and total resources information determine total resources information, determine whether the vacant resource of mobile terminal meets the first money
The use of source information, if meet, it is determined that background application on target interface without influence;If it is not satisfied, then determining backstage
Application program exists on target interface to be influenceed, so as to calculate influence value of each background application to target interface.This implementation
In example, influence value of the background application to target interface can be determined according to each parameter preset correspondence individual event influence coefficient.
Optionally, above-mentioned total resources information include synchrolock resource information that mobile terminal provides, it is CPU load capacity, interior
Deposit total size and I/O bandwidth total size.
So, in the embodiment of the present invention, whether the foreground application interface of monitoring mobile terminal changes;If described
Whether foreground application interface changes, and obtains the first resource information of the corresponding parameter preset of target interface, and often
The Secondary resource information of the corresponding parameter preset of one background application, the target interface is the application after execution renewal
The interface that program interface is called;According to being calculated the first resource information, Secondary resource information and total resources information
Each background application is to the influence value of the target interface, and the total resources information is each institute of mobile terminal correspondence
The resource information of parameter preset offer is provided.By recording the first resource information of the corresponding parameter preset of target interface, so that
When target interface is called, influence of each background application to system can be determined according to first resource information, therefore realize
The detection of influence of each background application to system.
Second embodiment
Referring to Fig. 2, in detection method of the application program that second embodiment of the invention is provided to systematic influence, with first
The difference of embodiment is, in the present embodiment, and mobile terminal can determine the first resource of the corresponding parameter preset of each interface
Information, to improve the accuracy that each background application is judged target interface influence value.As shown in Fig. 2 in above-mentioned steps 101
Before, methods described also includes:
Step 104, after the completion of the corresponding interface interchange in each foreground application interface, record is when the money of time interface interchange
Source use information.
In the step, mobile terminal is when the interactive interface interchange of foreground application each time is completed, it will record is when secondary right
The resource using information of interface interchange, the resource using information is the corresponding resource using information of above-mentioned parameter preset.
Step 105, the resource using information repeatedly called according to the same interface of historical record, determines the interface correspondence
Parameter preset first resource information.
In the step, when secondary resource using information and previous resource using information, obtaining compromise by average and variance needs
The amount of asking, and it regard compromise demand as first resource information.In the present embodiment, calculate each pre- by the result repeatedly recorded
The first resource information of setting parameter, so as to improve the accuracy of first resource information calculating.
Optionally, reference picture 3, above-mentioned steps 103 include:
Step 1031, to each background application, according to the first resource information, Secondary resource information and total money
Source information calculates the corresponding individual event influence coefficient of parameter preset described in each single item.
In the step, each parameter preset can be corresponded to corresponding weighted value is set.The setting means of different weighted values
It can be configured according to actual needs, it is not further herein to be limited.
Step 1032, coefficient and the default weighted value of correspondence is influenceed to calculate each background application according to each individual event
The influence value to the target interface.
In the present embodiment, it can be believed according to the corresponding first resource information of synchrolock, Secondary resource information and total resources
Breath calculates the first individual event influence coefficient of synchrolock;According to the corresponding first resource information of CPU load capacity, Secondary resource information
And total resources information calculates the second individual event influence coefficient of synchrolock;According to the corresponding first resource information of memory size,
Two resource informations and total resources information calculate the 3rd individual event influence coefficient of synchrolock;According to the corresponding first resource of I/O bandwidth
Information, Secondary resource information and total resources information calculate the 4th individual event influence coefficient of synchrolock.Each individual event is obtained calculating
Influence after coefficient, be weighted according to corresponding weighted value, finally summed and can obtain background application to mesh
The influence value of tag splice mouthful.
, below will be with it is understood that the calculation of different parameter presets corresponding individual event influence coefficient is different
It is described in detail exemplified by I/O bandwidth:
For example, total I/O bandwidth of mobile terminal is 100, all applications in backstage have accounted for I/O bandwidth 80 and (wherein account for IO using A
In bandwidth 80 20), the I/O bandwidth usage amount of the target interface that current application program interface is called is 40.Now, using A IO
The proportion that bandwidth resources are accounted for is 20/80=0.25, this 0.25 be just calculated as using A I/O bandwidth resource individual event influence system
Number.And the target interface that the weighted value of I/O bandwidth resource can be called by departure with foreground application interface makes to I/O bandwidth
The ratio calculation of consumption is obtained, and (80+40-100)/40=0.5 is may be calculated here.So as to the IO bands in A that are applied
Wide resource is 0.25*0.5 to the influence value of target interface;Being determined finally by the summation of all influence values of each parameter preset should
With influence values of the A to target interface.
Further, after reference picture 4, above-mentioned steps 103, methods described also includes:
Step 106, according to influence value of each background application to the target interface, it is determined whether limitation phase
The operation for the background application answered.
In the step, the size of the influence value of target interface can be ranked up according to background application, on backstage
In the case that application program has influence to target interface, the larger top n application program of influence value can be subjected to limitation fortune
OK, the application program that influence value can also be more than to preset value carries out limitation operation.Specifically, processing mode can be according to reality
Need to be configured, can be with after in the present embodiment, detecting each application program in backstage to the influence value of target interface
The running status of background application is limited, therefore can prevent that the misoperations such as interim card from occurring in the loading of foreground application interface
Phenomenon, improves the fluency of foreground application interface operation.
3rd embodiment
Referring to Fig. 5, Fig. 5 is the structure chart for the mobile terminal that the present invention implements offer, can realize the first to the second implementation
Application program is to the details of the detection method of systematic influence in example, and reaches identical effect.As shown in figure 5, mobile terminal 500
Including monitoring modular 501, acquisition module 502 and computing module 503, wherein:
Whether monitoring modular 501, the foreground application interface for monitoring mobile terminal changes;
Acquisition module 502, if whether being changed for the foreground application interface, obtains target interface corresponding
The first resource information of parameter preset, and the corresponding parameter preset of each background application Secondary resource information,
The interface that the target interface is called by the Application Program Interface after execution renewal;
Computing module 503, for calculating institute according to the first resource information, Secondary resource information and total resources information
Influence value of each background application to the target interface is stated, the total resources information is that mobile terminal correspondence is each
The resource information that the parameter preset is provided.
Optionally, reference picture 6, the mobile terminal 500 also includes:
Logging modle 504, after the completion of the corresponding interface interchange in each foreground application interface, record is when time interface
The resource using information called;
Determining module 505, for the resource using information repeatedly called according to the same interface of historical record, it is determined that described
The first resource information of the corresponding parameter preset of interface.
Optionally, the parameter preset includes synchrolock, the load capacity of central processor CPU, memory size and I/O bandwidth
At least one of in.
Optionally, reference picture 7, the computing module 503 includes:
Coefficient calculation unit 5031 is influenceed, for each background application, according to the first resource information, second
Resource information and total resources information calculate the corresponding individual event influence coefficient of parameter preset described in each single item;
Influence value computing unit 5032, for influenceing coefficient and the default weighted value of correspondence to calculate every according to each individual event
The influence value to the target interface of one background application.
Optionally, reference picture 8, the mobile terminal also includes:
Processing module 506, for according to influence value of each background application to the target interface, it is determined that being
The operation of the no corresponding background application of limitation.
So, in the embodiment of the present invention, whether the foreground application interface of monitoring mobile terminal changes;If described
Whether foreground application interface changes, and obtains the first resource information of the corresponding parameter preset of target interface, and often
The Secondary resource information of the corresponding parameter preset of one background application, the target interface is the application after execution renewal
The interface that program interface is called;According to being calculated the first resource information, Secondary resource information and total resources information
Each background application is to the influence value of the target interface, and the total resources information is each institute of mobile terminal correspondence
The resource information of parameter preset offer is provided.By recording the first resource information of the corresponding parameter preset of target interface, so that
When target interface is called, influence of each background application to system can be determined according to first resource information, therefore realize
The detection of influence of each background application to system.
Fourth embodiment
Referring to Fig. 9, Fig. 9 is the structure chart of mobile terminal provided in an embodiment of the present invention, can realize that the first to the second is real
The details of application program in example to the detection method of systematic influence is applied, and reaches identical effect.As shown in figure 9, mobile terminal
900 include:At least one processor 901, memory 902, at least one network interface 904 and user interface 903.Mobile terminal
Each component in 900 is coupled by bus system 905.It is understood that bus system 905 be used for realize these components it
Between connection communication.Bus system 905 is in addition to including data/address bus, also including power bus, controlling bus and status signal
Bus.But for the sake of clear explanation, various buses are all designated as bus system 905 in fig .9.
Wherein, user interface 903 can include display, keyboard or pointing device (for example, mouse, trace ball
(track ball), touch-sensitive plate or touch-screen etc..
It is appreciated that the memory 902 in the embodiment of the present invention can be volatile memory or nonvolatile memory,
Or may include both volatibility and nonvolatile memory.Wherein, nonvolatile memory can be read-only storage (Read-
Only Memory, ROM), programmable read only memory (Programmable ROM, PROM), the read-only storage of erasable programmable
Device (Erasable PROM, EPROM), Electrically Erasable Read Only Memory (Electrically EPROM, EEPROM) or
Flash memory.Volatile memory can be random access memory (Random Access Memory, RAM), and it is used as outside high
Speed caching.By exemplary but be not restricted explanation, the RAM of many forms can use, such as static RAM
(Static RAM, SRAM), dynamic random access memory (Dynamic RAM, DRAM), Synchronous Dynamic Random Access Memory
(Synchronous DRAM, SDRAM), double data speed synchronous dynamic RAM (Double Data Rate
SDRAM, DDRSDRAM), enhanced Synchronous Dynamic Random Access Memory (Enhanced SDRAM, ESDRAM), synchronized links
Dynamic random access memory (Synchlink DRAM, SLDRAM) and direct rambus random access memory (Direct
Rambus RAM, DRRAM).The memory 902 of system and method described herein be intended to including but not limited to these and it is any its
It is adapted to the memory of type.
In some embodiments, memory 902 stores following element, can perform module or data structure, or
Their subset of person, or their superset:Operating system 9021 and application program 9022.
Wherein, operating system 9021, comprising various system programs, such as ccf layer, core library layer, driving layer, are used for
Realize various basic businesses and handle hardware based task.Application program 9022, includes various application programs, such as media
Player (Media Player), browser (Browser) etc., for realizing various applied business.Realize the embodiment of the present invention
The program of method may be embodied in application program 9022.
In embodiments of the present invention, by calling program or the instruction of the storage of memory 902, specifically, can be application
The program stored in program 9022 or instruction, processor 901 are used for:Whether send out at the foreground application interface of monitoring mobile terminal
Changing;If whether the foreground application interface changes, the first money of the corresponding parameter preset of target interface is obtained
Source information, and the corresponding parameter preset of each background application Secondary resource information, the target interface is holds
The interface that Application Program Interface after row renewal is called;According to the first resource information, Secondary resource information and total money
Source information calculates influence value of each background application to the target interface, and the total resources information is the movement
Terminal-pair answers the resource information that each parameter preset is provided.
The method that the embodiments of the present invention are disclosed can apply in processor 901, or be realized by processor 901.
Processor 901 is probably a kind of IC chip, the disposal ability with signal.In implementation process, the above method it is each
Step can be completed by the integrated logic circuit of the hardware in processor 901 or the instruction of software form.Above-mentioned processing
Device 901 can be general processor, digital signal processor (Digital Signal Processor, DSP), special integrated electricity
Road (Application Specific Integrated Circuit, ASIC), ready-made programmable gate array (Field
Programmable GateArray, FPGA) or other PLDs, discrete gate or transistor logic,
Discrete hardware components.It can realize or perform disclosed each method, step and the logic diagram in the embodiment of the present invention.It is general
Processor can be microprocessor or the processor can also be any conventional processor etc..With reference to embodiment of the present invention institute
The step of disclosed method, can be embodied directly in hardware decoding processor and perform completion, or with the hardware in decoding processor
And software module combination performs completion.Software module can be located at random access memory, and flash memory, read-only storage may be programmed read-only
In the ripe storage medium in this area such as memory or electrically erasable programmable memory, register.The storage medium is located at
Memory 902, processor 901 reads the information in memory 902, the step of completing the above method with reference to its hardware.
It is understood that embodiments described herein can with hardware, software, firmware, middleware, microcode or its
Combine to realize.Realized for hardware, processing unit can be realized in one or more application specific integrated circuit (Application
Specific Integrated Circuits, ASIC), digital signal processor (Digital Signal Processing,
DSP), digital signal processing appts (DSP Device, DSPD), programmable logic device (Programmable Logic
Device, PLD), field programmable gate array (Field-Programmable Gate Array, FPGA), general processor,
In controller, microcontroller, microprocessor, other electronic units for performing herein described function or its combination.
Realize, can be realized by performing the module (such as process, function) of function described herein herein for software
Described technology.Software code is storable in memory and by computing device.Memory can within a processor or
Realized outside processor.
Optionally, processor 901 is additionally operable to:After the completion of the corresponding interface interchange in each foreground application interface, record
When the resource using information of secondary interface interchange;The resource using information repeatedly called according to the same interface of historical record, it is determined that
The first resource information of the corresponding parameter preset of the interface.
Optionally, the parameter preset includes synchrolock, the load capacity of central processor CPU, memory size and I/O bandwidth
At least one of in.
Optionally, processor 901 is additionally operable to:To each background application, according to the first resource information, the second money
Source information and total resources information calculate the corresponding individual event influence coefficient of parameter preset described in each single item;Influenceed according to each individual event
Coefficient and the default weighted value of correspondence calculate the influence value to the target interface of each background application.
Optionally, processor 901 is additionally operable to:Influence according to each background application to the target interface
Value, it is determined whether the operation of the corresponding background application of limitation.
So, in the embodiment of the present invention, whether the foreground application interface of monitoring mobile terminal changes;If described
Whether foreground application interface changes, and obtains the first resource information of the corresponding parameter preset of target interface, and often
The Secondary resource information of the corresponding parameter preset of one background application, the target interface is the application after execution renewal
The interface that program interface is called;According to being calculated the first resource information, Secondary resource information and total resources information
Each background application is to the influence value of the target interface, and the total resources information is each institute of mobile terminal correspondence
The resource information of parameter preset offer is provided.By recording the first resource information of the corresponding parameter preset of target interface, so that
When target interface is called, influence of each background application to system can be determined according to first resource information, therefore realize
The detection of influence of each background application to system.
5th embodiment
Referring to Fig. 10, Figure 10 is the structure chart of mobile terminal provided in an embodiment of the present invention, first to can be realized
Application program is to the details of the detection method of systematic influence in two embodiments, and reaches identical effect.As shown in Figure 10, it is mobile
Terminal 1000 includes radio frequency (Radio Frequency, RF) circuit 1010, memory 1020, input block 1030, display unit
1040th, processor 1050, voicefrequency circuit 1060, communication module 1070 and power supply 1080, (do not show also including camera in figure
Go out).
Wherein, input block 1030 can be used for the numeral or character information for receiving user input, and produce with movement eventually
The signal input that the user at end 1000 is set and function control is relevant.Specifically, in the embodiment of the present invention, the input block
1030 can include contact panel 1031.Contact panel 1031, also referred to as touch-screen, collect user's touching on or near it
Operation (such as user uses the operations of any suitable object or annex on contact panel 1031 such as finger, stylus) is touched, and
Corresponding attachment means are driven according to formula set in advance.Optionally, contact panel 1031 may include touch detecting apparatus and
Two parts of touch controller.Wherein, touch detecting apparatus detects the touch orientation of user, and detects the letter that touch operation is brought
Number, transmit a signal to touch controller;Touch controller receives touch information from touch detecting apparatus, and is converted into
Contact coordinate, then give the processor 1050, and the order sent of receiving processor 1050 and can be performed.Furthermore, it is possible to
Contact panel 1031 is realized using polytypes such as resistance-type, condenser type, infrared ray and surface acoustic waves.Except contact panel
1031, input block 1030 can also include other input equipments 1032, and other input equipments 1032 can include but is not limited to
One kind or many in physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, action bars etc.
Kind.
Wherein, display unit 1040 can be used for display by the information of user input or be supplied to information and the movement of user
The various menu interfaces of terminal 1000.Display unit 1040 may include display panel 1041, optionally, using LCD or can have
The forms such as machine light emitting diode (Organic Light-Emitting Diode, OLED) configure display panel 1041.
It should be noted that contact panel 1031 can cover display panel 1041, touch display screen is formed, when the touch display screen
Detect after the touch operation on or near it, processor 1050 is sent to determine the type of touch event, with post processing
Device 1050 provides corresponding visual output according to the type of touch event in touch display screen.
Wherein processor 1050 is the control centre of mobile terminal 1 000, utilizes various interfaces and connection whole mobile phone
Various pieces, by operation or perform and be stored in software program and/or module in first memory 1021, and call and deposit
The data in second memory 1022 are stored up, the various functions and processing data of mobile terminal 1 000 are performed, so as to mobile whole
End 1000 carries out integral monitoring.Optionally, processor 1050 may include one or more processing units.
In embodiments of the present invention, by call store the first memory 1021 in software program and/or module and/
Or the data in the second memory 1022, processor 1050 is used for:Whether the foreground application interface of monitoring mobile terminal
Change;If whether the foreground application interface changes, the first of the corresponding parameter preset of target interface is obtained
Resource information, and the corresponding parameter preset of each background application Secondary resource information, the target interface is
Perform the interface that the Application Program Interface after updating is called;According to the first resource information, Secondary resource information and total
Resource information calculates influence value of each background application to the target interface, and the total resources information is moved to be described
Dynamic terminal-pair answers the resource information that each parameter preset is provided.
Optionally, processor 1050 is additionally operable to:After the completion of the corresponding interface interchange in each foreground application interface, record
When the resource using information of secondary interface interchange;The resource using information repeatedly called according to the same interface of historical record, it is determined that
The first resource information of the corresponding parameter preset of the interface.
Optionally, the parameter preset includes synchrolock, the load capacity of central processor CPU, memory size and I/O bandwidth
At least one of in.
Optionally, processor 1050 is additionally operable to:To each background application, according to the first resource information, second
Resource information and total resources information calculate the corresponding individual event influence coefficient of parameter preset described in each single item;According to each individual event shadow
Ring coefficient and the default weighted value of correspondence calculates the influence value to the target interface of each background application.
Optionally, processor 1050 is additionally operable to:Influence according to each background application to the target interface
Value, it is determined whether the operation of the corresponding background application of limitation.
So, in the embodiment of the present invention, whether the foreground application interface of monitoring mobile terminal changes;If described
Whether foreground application interface changes, and obtains the first resource information of the corresponding parameter preset of target interface, and often
The Secondary resource information of the corresponding parameter preset of one background application, the target interface is the application after execution renewal
The interface that program interface is called;According to being calculated the first resource information, Secondary resource information and total resources information
Each background application is to the influence value of the target interface, and the total resources information is each institute of mobile terminal correspondence
The resource information of parameter preset offer is provided.By recording the first resource information of the corresponding parameter preset of target interface, so that
When target interface is called, influence of each background application to system can be determined according to first resource information, therefore realize
The detection of influence of each background application to system.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, depending on the application-specific and design constraint of technical scheme.Professional and technical personnel
Described function can be realized using distinct methods to each specific application, but this realization is it is not considered that exceed
The scope of the present invention.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In embodiment provided herein, it should be understood that disclosed apparatus and method, others can be passed through
Mode is realized.For example, device embodiment described above is only schematical, for example, the division of the unit, is only
A kind of division of logic function, can there is other dividing mode when actually realizing, such as multiple units or component can combine or
Person is desirably integrated into another system, or some features can be ignored, or does not perform.Another, shown or discussed is mutual
Between coupling or direct-coupling or communication connection can be the INDIRECT COUPLING or communication link of device or unit by some interfaces
Connect, can be electrical, machinery or other forms.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize embodiment of the present invention scheme according to the actual needs
Purpose.
In addition, each functional unit in each embodiment of the invention can be integrated in a processing unit, can also
That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are make it that a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes:USB flash disk, mobile hard disk, ROM, RAM, magnetic disc or CD etc. are various can be with store program codes
Medium.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be defined by scope of the claims.