CN103926486A - Method and device for detecting object electric conductivity - Google Patents
Method and device for detecting object electric conductivity Download PDFInfo
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Abstract
The invention provides a method and device for detecting the object electric conductivity. The method comprises the steps of opening a detection interface of a current mobile terminal according to a trigger request of a user, and when the phenomenon that an object makes contact with the detection interface is detected, calling a preset function to detect the electric conductivity of the object. According to the method and device for detecting the object electric conductivity, the detection interface of the mobile terminal is opened through the trigger request of the user, when the phenomenon that the object makes contact with the detection interface is detected, the electric conductivity of the object is detected by calling the preset function, and therefore the user can conveniently detect the electric conductivity of the object through the mobile terminal any time and any where, and the user experience is improved.
Description
Technical field
The present invention relates to field of computer technology, relate in particular to a kind of detection method and device of object electric conductivity.
Background technology
The ability of object conduction current is called electric conductivity.In general metal, semiconductor and electrolyte solution all can conduct electricity.In daily life, we know the object that cannot use the contact electrification such as object such as tweezers, scissors, screwdriver that can conduction current.Yet current many objects are many to be mixed by several materials, the electric conductivity of object is also not easy to analyze.
At present, can whether can conduction current by measurement instrument inspected object.For example, how the present departments such as power electronics are by the electric conductivity of multimeter inspected object.User, use in the process of measurement instrument, if user thinks the electric conductivity of inspected object whenever and wherever possible, this just needs user carrying measurement instrument whenever and wherever possible.Yet the general volume of current measurement instrument is relatively large, user is inconvenient to carry, and causes thus user to use the user of measurement instrument to experience unsatisfactory.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of technical matters in correlation technique.
For this reason, first object of the present invention is to propose a kind of detection method of object electric conductivity, and the method makes user can pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, convenient and simple, has improved user's experience.
Second object of the present invention is to propose a kind of pick-up unit of object electric conductivity.
The 3rd object of the present invention is to propose a kind of mobile terminal.
For reaching above-mentioned purpose, first aspect present invention embodiment has proposed a kind of detection method of object electric conductivity, comprising: according to user's trigger request, in current mobile terminal, open and detect interface; And when detecting interface described in object contact having been detected, call the electric conductivity that preset function detects described object.
The detection method of the object electric conductivity of the embodiment of the present invention, the detection interface of opening mobile terminal by user's trigger request, and when object contact detection interface having been detected, by calling the electric conductivity of preset function inspected object.Thus, facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, improved user's experience.
For reaching above-mentioned purpose, second aspect present invention embodiment has proposed a kind of pick-up unit of object electric conductivity, comprising: open module, for opening and detect interface in current mobile terminal according to user's trigger request; And detection module, for when detecting interface described in object contact having been detected, call the electric conductivity that preset function detects described object.
The pick-up unit of the object electric conductivity of the embodiment of the present invention, the detection interface of opening mobile terminal by opening module, when object contact detection interface having been detected, detection module is by calling the electric conductivity of preset function inspected object.Thus, facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, improved user's experience.
To achieve these goals, the mobile terminal of third aspect present invention embodiment, comprising: shell, screen, processor, storer and circuit board; Screen is placed on shell, and circuit board is placed in the interior volume that shell surrounds, and processor and storer are arranged on circuit board; Storer is for stores executable programs code; Processor moves the program corresponding with executable program code by the executable program code of storing in read memory, for carrying out following steps: open and detect interface in current mobile terminal according to user's trigger request; And when detecting interface described in object contact having been detected, call the electric conductivity that preset function detects described object.
The mobile terminal of the embodiment of the present invention, after definite object conduction, after definite object conduction, by obtaining at least two objects in the Betti number of identical Preset Time or preset path, and by the size of Betti number, determine the electric conductivity of object, and further determine the purity of object according to electric conductivity.Thus, can help user to understand more accurately the power of the electric conductivity of different objects, and the method for detecting purity of object, further improve user's experience.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein,
Fig. 1 is the process flow diagram of detection method of the object electric conductivity of one embodiment of the invention;
Fig. 2 is the process flow diagram of detection method of the object electric conductivity of a specific embodiment of the present invention;
The process flow diagram of the detection method of the object electric conductivity of another specific embodiment of Fig. 3 the present invention;
Fig. 4 is the illustrative diagram of the object A of a specific embodiment of the present invention and the information page of B testing result.
Fig. 5 is the structural representation of pick-up unit of the object electric conductivity of one embodiment of the invention; And
Fig. 6 is the process flow diagram of pick-up unit of the object electric conductivity of a specific embodiment of the present invention.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " first ", " second " etc. are only for describing object, and can not be interpreted as indication or hint relative importance.In description of the invention, it should be noted that, unless otherwise clearly defined and limited, term " is connected ", " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be mechanical connection, can be to be also electrically connected to; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition,, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
In process flow diagram or any process of otherwise describing at this or method describe and can be understood to, represent to comprise that one or more is for realizing module, fragment or the part of code of executable instruction of the step of specific logical function or process, and the scope of the preferred embodiment of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by contrary order, carry out function, this should be understood by embodiments of the invention person of ordinary skill in the field.
At present, can whether can conduction current by measurement instrument inspected object.Yet, in using the process of measurement instrument, if user thinks the electric conductivity of inspected object whenever and wherever possible, often need user carrying measurement instrument whenever and wherever possible.Yet existing measurement instrument volume is relatively large, and is not suitable for user and carries.As the mobile terminal that fruit instant user carries can be according to user's trigger request, for example, clicking operation, control mobile terminal and open an application program, in this application program, there is one to detect interface, when user needs the electric conductivity of inspected object, as long as the detection to the electric conductivity of object can be realized in this detection interface of object contact.Thus, can facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, increase the interest that user uses mobile terminal, improve user's experience.For this reason, the present invention proposes a kind of detection method of object electric conductivity.
Fig. 1 is the process flow diagram of detection method of the object electric conductivity of one embodiment of the invention.
As shown in Figure 1, the detection method of object electric conductivity comprises the following steps.
S101, opens and detects interface in current mobile terminal according to user's trigger request.
Wherein, mobile terminal can be the hardware device that smart mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
Particularly, user can send trigger request by gesture operation in the touch-screen of mobile terminal, for example, on the touch-screen of Android (Android) smart mobile phone, clicks after the icon of application program, the application program corresponding with this icon can start, and open one and detect interface.
Here it should be noted that, in an embodiment of the present invention, when user moves the application program of mobile terminal first, need to determine whether the screen type of current mobile terminal is preset kind, only having screen type is that the mobile terminal of preset kind could start this application program.Wherein, the screen type of preset kind for carrying out work according to electric current induction.Take smart mobile phone as example, and preset kind is capacitance plate.The screen type of current smart mobile phone is mainly divided into touch screens and capacitance plate, and the screen of two types is realized and caught the track that user's hand touches by different characteristics respectively.Wherein, touch screens is mainly realized the operation of screen content and control by pressure sensitive principle.Capacitance plate is mainly to utilize the electric current induction of human body to carry out work, particularly, when for example finger contact of human body is on the metal level of capacitance plate time, due to people's bulk electric field, user and capacitance plate surface form with a coupling capacitance, for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point.This electric current flows out in the electrode from four jiaos of touch-screen respectively, and the electric current of these four electrodes of flowing through is directly proportional to the distance of finger to four jiaos, controller in mobile terminal can pass through the accurate Calculation to these four current ratios, draws the accurate location of user touch point in mobile terminal.
In an embodiment of the present invention, can determine whether the screen type of current mobile terminal is preset kind by two kinds of modes.
First kind of way is: to server, send query statement, and reception server is according to the Query Result returning after query statement Query Database, and when Query Result be predetermined field, determine that the screen type of current mobile terminal is preset kind.Wherein, preset field can be coding, numerical value or the word of unique identification preset kind, for example: 01 represents capacitance plate, and 00 represents touch screens.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, can obtain by android.os.Build.MODEL the model of mobile terminal, and in the situation that having network to connect, according to the model of mobile terminal to server for example cloud server send query statement, server is after receiving query statement, according to the model of mobile terminal, in the database of server, inquire about to obtain Query Result, and Query Result is forwarded to mobile terminal, if Query Result is 01, the screen type of determining current mobile terminal is capacitance plate, open and detect interface.When Query Result is 00, determine that the screen type of current mobile terminal is touch screens, pop screen type mismatch closes the information of preset kind, and exits application program.
The second way is: obtain the number of current mobile terminal touch screen event, when the number of touch screen event is greater than predetermined value, determine that the screen type of current mobile terminal is preset kind.Wherein, predetermined value can be 1.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, user can be according to prompting by the screen of at least two finger contact mobile terminals, and now, application program obtains the number of the touch screen event of current mobile terminal by calling preset function.For example, user, by the screen of two finger contact mobile terminals, is 2 if preset function obtains the number of the touch screen event of current mobile terminal, and the number of touch screen event is greater than predetermined value 1, the screen type of determining current mobile terminal is preset kind, opens and detects interface.If preset function does not obtain the number of the touch screen event of current mobile terminal, determine that the screen type of current mobile terminal is not preset kind, directly pop screen type mismatch closes the information of preset kind, and exits application program.Furthermore, in Android operating system, can guarantee to receive the touch screen event of current mobile terminal by the setFocusableInTouchMode (true) arranging on Android interface, and the number that passes through event.getPointerCount () the function acquisition touch screen event in monitoring onTouchEvent method.
S102, when object contact detection interface having been detected, calls the electric conductivity of preset function inspected object.
Wherein, preset function is the function of electric conductivity that can inspected object in mobile terminal system, and the mobile terminal of Android operating system of take is example, and preset function is event.getPointerCount () function.Should be appreciated that above-mentioned preset function is only example, can adjust or adopt other functions or means as required.
In this embodiment, the electric conductivity of inspected object comprises whether inspected object conducts electricity.
Particularly, after opening detection interface, when application program has detected object contact detection interface, can obtain by calling preset function the detected value of object under test electric conductivity, and according to detected value, determine the electric conductivity of object.Furthermore, in an embodiment of the present invention, can by preset function, obtain the detected value of object electric conductivity, when detected value is the first preset value, determine object conduction; When detected value is the second preset value, determine that object is non-conductive; When detected value is the 3rd preset value, ejects and detect invalid information.Wherein, the first preset value can be other numerical value beyond 0 and 1 for 0, the three preset value for 1, the second preset value, and above numerical value is only example.
The mobile terminal that the preset function of take is again the Android operating system of event.getPointerCount () function is example.After application program is opened detection interface, if user wants to detect certain object, whether conduct electricity and this object contact can be detected to interface.For example, whether user wants to detect a pencil with erasing rubber conducts electricity, available hand is held rubber, by the nib of pencil as for detecting on interface, now, application call event.getPointerCount () function obtains the detected value of object electric conductivity, if detected value is the first preset value 1, determine pencil conduction, and eject the information of object conduction; If detected value is the second preset value 0, determines that pencil is non-conductive, and eject the nonconducting information of object; If detected value is other numerical value that the 3rd preset value 0 and 1 is thought, ejects and detect invalid information.
Especially when whether user need to conduct electricity to carry out subsequent operation according to object, and now only by general general knowledge, cannot determine whether object conducts electricity, and during the measurement instrument that does not have at one's side can inspected object whether to conduct electricity, after user can determine whether object conducts electricity by detection method of the present invention, then carry out subsequent operation.Thus, can avoid user that the situation of getting an electric shock occurs, protect user's life security.
The detection method of the object electric conductivity of the embodiment of the present invention, the detection interface of opening mobile terminal by user's trigger request, and when object contact detection interface having been detected, by calling the electric conductivity of preset function inspected object.Thus, facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, improved user's experience.
Fig. 2 is the process flow diagram of detection method of the object electric conductivity of a specific embodiment of the present invention.According to user's trigger request after current mobile terminal is opened and is detected interface, can also obtain the Betti number of at least two objects in identical Preset Time or in identical preset path, and according to the electric conductivity of definite at least two objects of the size of Betti number, thus, can help user to understand more accurately the power of the electric conductivity of object and the purity of object.Particularly, as shown in Figure 2, the detection method of object electric conductivity comprises the following steps.
S201, opens and detects interface in current mobile terminal according to user's trigger request.
Wherein, mobile terminal can be the hardware device that smart mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
In an embodiment of the present invention, when user moves the application program of mobile terminal first, the screen type that need to determine current mobile terminal is preset kind.
In an embodiment of the present invention, can determine whether the screen type of current mobile terminal is preset kind by two kinds of modes.First kind of way is: to server, send query statement, and reception server is according to the Query Result returning after query statement Query Database, and when Query Result be predetermined field, determine that the screen type of current mobile terminal is preset kind.The second way is: obtain the number of current mobile terminal touch screen event, when the number of touch screen event is greater than predetermined value, determine that the screen type of current mobile terminal is preset kind.
S202, when object contact detection interface having been detected, calls the electric conductivity of preset function inspected object.
In an embodiment of the present invention, can by preset function, obtain the detected value of object electric conductivity, when detected value is the first preset value, determine object conduction; When detected value is the second preset value, determine that object is non-conductive.When detected value is the 3rd preset value, ejects and detect invalid information.
In this embodiment, the electric conductivity of inspected object comprises whether inspected object conducts electricity and the power of object conductivity.
S203, obtains the Betti number of at least two objects in identical Preset Time, determines the electric conductivity of object according to the size of Betti number.
Wherein, Preset Time can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.For example, Preset Time is 30 seconds.
Particularly, after determining two object conductions, can for example detect mobile these two objects on interface in 30 seconds at Preset Time, application program will obtain respectively the Betti number of two objects in identical Preset Time, and according to the size of Betti number, determines the electric conductivity of object.
Should be understood that, the Betti number in the present invention is relevant with the electric conductivity of object.Generally, the electric conductivity of object is stronger, and the Betti number of the object that application program obtains is larger; The electric conductivity of object is more weak, and the Betti number of the object that application program obtains is less.
In addition, S203 can adopt following S204 to substitute, as shown in Figure 3, and particularly:
S204, obtains the Betti number of at least two objects in identical preset path, determines the electric conductivity of object according to the size of Betti number.
Wherein, preset path can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.
Particularly, after determining two object conductions, can in the identical preset path that detects interface, move these two objects, application program will obtain respectively the Betti number of two objects in identical preset path, and according to the size of Betti number, determines the electric conductivity of object.
S205, determines the purity of object according to the electric conductivity of object.
Particularly, after obtaining the Betti number of different objects through identical Preset Time or preset path, can determine object conductivity by the size of Betti number, and further determine the purity of object according to the electric conductivity of object.
For example, after definite object A and B conduction, can for example detect respectively mobile object A and B on interface in 30 seconds at Preset Time, application program will obtain respectively the Betti number of object A and B, for example, the Betti number that application program obtains object A is 10 times, and the Betti number of object B is 8 times.After the Betti number that completes object A and B is measured, application program will eject the information page that shows object A and B testing result.Wherein, the information page of object A and B testing result as shown in Figure 4.By Fig. 4 user, can be clear that the Betti number of object A is 10 times, the Betti number of object B is 8 times, and the electric conductivity of object A is stronger than the electric conductivity of object B.Especially work as the object that object A and B belong to the same kind that can conduct electricity, difference is only that object A is different with the ratio of the same object mixing in B, by comparing the Betti number of object A and B, not only can determine the power of object A and B electric conductivity, the purity that can also further determine object A by the power of electric conductivity is higher than object B.
The detection method of the object electric conductivity of the embodiment of the present invention, after definite object conduction, by obtaining at least two objects in the Betti number of identical Preset Time or preset path, and by the size of Betti number, determine the electric conductivity of object, and further determine the purity of object according to electric conductivity.Thus, can help user to understand more accurately the power of the electric conductivity of different objects, and the method for detecting purity of object, further improve user's experience.
In order to realize above-described embodiment, the present invention also proposes a kind of pick-up unit of object electric conductivity.
Fig. 5 is the structural representation of pick-up unit of the object electric conductivity of one embodiment of the invention.
As shown in Figure 5, the pick-up unit of object electric conductivity comprises: open module 11, detection module 12 and the first determination module 13.
Particularly, open module 11 for opening and detect interface in current mobile terminal according to user's trigger request.Wherein, mobile terminal can be the hardware device that smart mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
Particularly, user can send trigger request by gesture operation in the touch-screen of mobile terminal, for example, on the touch-screen of Android (Android) smart mobile phone, click after the icon of application program, the application program corresponding with this icon can start, and opens module 11 and will open a detection interface.
The first determination module 13 is for opening before module opens and detect interface, and the screen type of determining current mobile terminal is preset kind.Particularly, when user moves the application program of mobile terminal first, need to determine whether the screen type of current mobile terminal is preset kind, when the first determination module 13 determines that screen type is preset kind, open module 11 and open detection interface.Wherein, the screen type of preset kind for carrying out work according to electric current induction.Take smart mobile phone as example, and preset kind is capacitance plate.The screen type of current smart mobile phone is mainly divided into touch screens and capacitance plate, and the screen of two types is realized and caught the track that user's hand touches by different characteristics respectively.Wherein, touch screens is mainly realized the operation of screen content and control by pressure sensitive principle.Capacitance plate is mainly to utilize the electric current induction of human body to carry out work, particularly, when for example finger contact of human body is on the metal level of capacitance plate time, due to people's bulk electric field, user and capacitance plate surface form with a coupling capacitance, for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point.This electric current flows out in the electrode from four jiaos of touch-screen respectively, and the electric current of these four electrodes of flowing through is directly proportional to the distance of finger to four jiaos, controller in mobile terminal can pass through the accurate Calculation to these four current ratios, draws the accurate location of user touch point in mobile terminal.
Above-mentioned the first determination module 13 specifically comprises: communication unit 131, the first determining unit 132, second acquisition unit 133 and the second determining unit 134, wherein, communication unit 131 is for sending query statement to server, and reception server is according to the Query Result returning after query statement Query Database; The first determining unit 132, for being predetermined field when Query Result, determines that the screen type of current mobile terminal is preset kind; Second acquisition unit 133 is for obtaining the number of current mobile terminal touch screen event; The second determining unit 134 is greater than predetermined value for the number when touch screen event, determines that the screen type of current mobile terminal is preset kind.
The first determination module 13 that comprises communication unit 131, the first determining unit 132, second acquisition unit 133 and the second determining unit 134 can determine whether the screen type of mobile terminal is preset kind by two kinds of modes.
First kind of way is: by communication unit 131 and the first determining unit 132, determine whether the screen type of mobile terminal is preset kind.Wherein, preset field can be coding, numerical value or the word of unique identification preset kind, for example: 01 represents capacitance plate, and 00 represents touch screens.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, can obtain by android.os.Build.MODEL the model of mobile terminal, and in the situation that having network to connect, communication unit 131 can according to the model of mobile terminal to server for example cloud server send query statement, server is after receiving query statement, according to the model of mobile terminal, in the database of server, inquire about to obtain Query Result, and Query Result is forwarded to mobile terminal.If Query Result is 01, the first determining unit 132 determines that the screen type of current mobile terminal is capacitance plate, opens and detects interface.When Query Result is 00, the first determining unit 132 determines that the screen type of current mobile terminal is touch screens, and pop screen type mismatch closes the information of preset kind, and exits application program.
The second way is: by second acquisition unit 133 and the second determining unit 134, determine whether mobile terminal is preset kind.Wherein, predetermined value can be 1.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, user can be according to prompting by the screen of at least two finger contact mobile terminals, now, second acquisition unit 133 specifically can obtain by calling preset function the number of the touch screen event of current mobile terminal.For example, user is by the screen of two finger contact mobile terminals, if the number that second acquisition unit 133 obtains the touch screen event of current mobile terminal is 2, the number that is touch screen event is greater than predetermined value 1, the second determining unit 134 determines that the screen type of current mobile terminal is preset kind, opens and detects interface.If second acquisition unit 133 does not obtain the number of the touch screen event of current mobile terminal, the second determining unit 134 determines that the screen type of current mobile terminal is not preset kind, directly pop screen type mismatch closes the information of preset kind, and exits application program.Furthermore, in Android operating system, second acquisition unit 133 can guarantee to receive the touch screen event of current mobile terminal by the setFocusableInTouchMode (true) arranging on Android interface, and the number that passes through event.getPointerCount () the function acquisition touch screen event in monitoring onTouchEvent method.
Particularly, detection module 12, for when object contact detection interface having been detected, calls the electric conductivity of preset function inspected object.Wherein, preset function is the function of electric conductivity that can inspected object in mobile terminal system, and the mobile terminal of Android operating system of take is example, and preset function is event.getPointerCount () function.Should be appreciated that above-mentioned preset function is only example, can adjust or adopt other functions or means as required.
In this embodiment, the electric conductivity that detection module 12 calls preset function inspected object comprises whether inspected object conducts electricity.
Particularly, opening after module 11 opens and detect interface, when detection module 12 has detected object contact and detects interface, can obtain by calling preset function the detected value of object under test electric conductivity, and according to detected value, determine the electric conductivity of object.
Furthermore, above-mentioned detection module 12 specifically comprises: first obtains unit 121, the first detecting unit 122, the second detecting unit 123 and the 3rd detecting unit 124, wherein, first obtain unit 121 for obtain the detected value of object electric conductivity by preset function; The first detecting unit 122, for when detected value is the first preset value, is determined object conduction; The second detecting unit 123, for when detected value is the second preset value, determines that object is non-conductive; The 3rd detecting unit 124, for when detected value is the 3rd preset value, ejects and detects invalid information.Wherein, the first preset value can be other numerical value beyond 0 and 1 for 0, the three preset value for 1, the second preset value, and above numerical value is only example.
The mobile terminal that the preset function of take is again the Android operating system of event.getPointerCount () function is example.Opening after module 11 opens and detect interface, if user wants to detect certain object, whether conduct electricity and this object contact can be detected to interface.For example, whether user wants to detect a pencil with erasing rubber conducts electricity, available hand is held rubber, by the nib of pencil as for detecting on interface, now, first obtains unit 121 obtains the detected value of object electric conductivity by calling event.getPointerCount () function, if the detected value in the first detecting unit 122 is the first preset value 1, determine pencil conduction, and eject the information of object conduction; If the detected value in the second detecting unit 123 is the second preset value 0, determines that pencil is non-conductive, and eject the nonconducting information of object; If the detected value in the 3rd detecting unit 124 is 0 and 1 other numerical value of thinking, ejects and detect invalid information.
Especially when whether user need to conduct electricity to carry out subsequent operation according to object, and now only by general general knowledge, cannot determine whether object conducts electricity, and during the measurement instrument that does not have at one's side can inspected object whether to conduct electricity, after user can determine whether object conducts electricity by pick-up unit of the present invention, then carry out subsequent operation.Thus, can avoid user that the situation of getting an electric shock occurs, protect user's life security.
The pick-up unit of the object electric conductivity of the embodiment of the present invention, the detection interface of opening mobile terminal by opening module, when object contact detection interface having been detected, detection module is by calling the electric conductivity of preset function inspected object.Thus, facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, improved user's experience.
Fig. 6 is the process flow diagram of pick-up unit of the object electric conductivity of a specific embodiment of the present invention.
As shown in Figure 6, the pick-up unit of object electric conductivity comprises: open module 11, detection module 12, the first determination module 13, the second determination module 14, the 3rd determination module 15 and the 4th determination module 16.
In this embodiment, the electric conductivity that detection module 12 calls preset function inspected object comprises whether inspected object conducts electricity and the power of object conductivity.
Particularly, the second determination module 14, for obtaining the Betti number of at least two objects in identical Preset Time, is determined the electric conductivity of object according to the size of Betti number.Wherein, Preset Time can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.For example, Preset Time is 30 seconds.Particularly, after detection module 12 is determined two object conductions, can for example detect mobile these two objects on interface in 30 seconds at Preset Time, the second determination module 14 will obtain respectively the Betti number of two objects in identical Preset Time, and according to the size of Betti number, determines the electric conductivity of object.
The 3rd determination module 15, for obtaining the Betti number of at least two objects in identical preset path, is determined the electric conductivity of object according to the size of Betti number.Wherein, preset path can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.Particularly, after detection module 12 is determined two object conductions, can in the identical preset path that detects interface, move these two objects, the 3rd determination module 15 will obtain respectively the Betti number of two objects in identical preset path, and according to the size of Betti number, determines the electric conductivity of object.
The 4th determination module 16, for after the second determination module or the 3rd determination module are determined the electric conductivity of object according to the size of Betti number, is determined the purity of object according to the electric conductivity of object.
The pick-up unit of the object electric conductivity of the embodiment of the present invention, after detection module is determined object conduction, the second determination module or the 3rd determination module obtain at least two objects in the Betti number of identical Preset Time or preset path, and by the size of Betti number, determine the electric conductivity of object, and the 4th determination module is further determined the purity of object according to the electric conductivity of object.Thus, can help user to understand more accurately the power of the electric conductivity of different objects, and the method for detecting purity of object, further improve user's experience.
In order to realize above-described embodiment, the present invention also proposes a kind of mobile terminal, this mobile terminal comprises housing, processor, storer, circuit board and power circuit, wherein, foregoing circuit plate is placed in the interior volume that above-mentioned housing surrounds, and above-mentioned processor and above-mentioned storer are arranged on foregoing circuit plate; Above-mentioned power circuit, is used to each circuit or the device power supply of above-mentioned mobile terminal; Above-mentioned storer is for stores executable programs code; Above-mentioned processor moves the program corresponding with above-mentioned executable program code by reading the executable program code of storing in above-mentioned storer, for carrying out following steps:
S101 ', opens and detects interface in current mobile terminal according to user's trigger request.
Wherein, mobile terminal can be the hardware device that smart mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
Particularly, user can send trigger request by gesture operation to processor in the touch-screen of mobile terminal, for example, on the touch-screen of Android (Android) smart mobile phone, click after the icon of application program, the application program corresponding with this icon can start, and open one and detect interface.
Here it should be noted that, in an embodiment of the present invention, when user moves the application program of mobile terminal first, need to determine whether the screen type of current mobile terminal is preset kind, only having screen type is that the mobile terminal of preset kind could start this application program.Wherein, the screen type of preset kind for carrying out work according to electric current induction.Take smart mobile phone as example, and preset kind is capacitance plate.The screen type of current smart mobile phone is mainly divided into touch screens and capacitance plate, and the screen of two types is realized and caught the track that user's hand touches by different characteristics respectively.Wherein, touch screens is mainly realized the operation of screen content and control by pressure sensitive principle.Capacitance plate is mainly to utilize the electric current induction of human body to carry out work, particularly, when for example finger contact of human body is on the metal level of capacitance plate time, due to people's bulk electric field, user and capacitance plate surface form with a coupling capacitance, for high-frequency current, electric capacity is direct conductor, so finger siphons away a very little electric current from contact point.This electric current flows out in the electrode from four jiaos of touch-screen respectively, and the electric current of these four electrodes of flowing through is directly proportional to the distance of finger to four jiaos, controller in mobile terminal can pass through the accurate Calculation to these four current ratios, draws the accurate location of user touch point in mobile terminal.
In an embodiment of the present invention, can determine whether the screen type of current mobile terminal is preset kind by two kinds of modes.
First kind of way is: to server, send query statement, and reception server is according to the Query Result returning after query statement Query Database, and when Query Result be predetermined field, determine that the screen type of current mobile terminal is preset kind.Wherein, preset field can be coding, numerical value or the word of unique identification preset kind, for example: 01 represents capacitance plate, and 00 represents touch screens.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, can obtain by android.os.Build.MODEL the model of mobile terminal, and in the situation that having network to connect, according to the model of mobile terminal to server for example cloud server send query statement, server is after receiving query statement, according to the model of mobile terminal, in the database of server, inquire about to obtain Query Result, and Query Result is forwarded to mobile terminal, if Query Result is 01, the screen type of determining current mobile terminal is capacitance plate, open and detect interface.When Query Result is 00, determine that the screen type of current mobile terminal is touch screens, pop screen type mismatch closes the information of preset kind, and exits application program.
The second way is: obtain the number of current mobile terminal touch screen event, when the number of touch screen event is greater than predetermined value, determine that the screen type of current mobile terminal is preset kind.Wherein, predetermined value can be 1.The mobile terminal of Android operating system of take is example, when mobile terminal runs application first, user can be according to prompting by the screen of at least two finger contact mobile terminals, and now, application program obtains the number of the touch screen event of current mobile terminal by calling preset function.For example, user, by the screen of two finger contact mobile terminals, is 2 if preset function obtains the number of the touch screen event of current mobile terminal, and the number of touch screen event is greater than predetermined value 1, the screen type of determining current mobile terminal is preset kind, opens and detects interface.If preset function does not obtain the number of the touch screen event of current mobile terminal, determine that the screen type of current mobile terminal is not preset kind, directly pop screen type mismatch closes the information of preset kind, and exits application program.Furthermore, in Android operating system, can guarantee to receive the touch screen event of current mobile terminal by the setFocusableInTouchMode (true) arranging on Android interface, and the number that passes through event.getPointerCount () the function acquisition touch screen event in monitoring onTouchEvent method.
S102 ', when object contact detection interface having been detected, calls the electric conductivity of preset function inspected object.
Wherein, preset function is the function of electric conductivity that can inspected object in mobile terminal system, and the mobile terminal of Android operating system of take is example, and preset function is event.getPointerCount () function.Should be appreciated that above-mentioned preset function is only example, can adjust or adopt other functions or means as required.
In this embodiment, the electric conductivity of inspected object comprises whether inspected object conducts electricity.
Particularly, after opening detection interface, when object contact detection interface having been detected, can obtain by calling preset function the detected value of object under test electric conductivity, and according to detected value, determine the electric conductivity of object.Furthermore, in an embodiment of the present invention, can by preset function, obtain the detected value of object electric conductivity, when detected value is the first preset value, determine object conduction; When detected value is the second preset value, determine that object is non-conductive; When detected value is the 3rd preset value, ejects and detect invalid information.Wherein, the first preset value can be other numerical value beyond 0 and 1 for 0, the three preset value for 1, the second preset value, and above numerical value is only example.
The mobile terminal that the preset function of take is again the Android operating system of event.getPointerCount () function is example.After opening detection interface, if user wants to detect certain object, whether conduct electricity and this object contact can be detected to interface.For example, whether user wants to detect a pencil with erasing rubber conducts electricity, available hand is held rubber, by the nib of pencil as for detecting on interface, now, processor will call the detected value that event.getPointerCount () function obtains object electric conductivity, if detected value is the first preset value 1, determine pencil conduction, and eject the information of object conduction; If detected value is the second preset value 0, determines that pencil is non-conductive, and eject the nonconducting information of object; If detected value is other numerical value that the 3rd preset value 0 and 1 is thought, ejects and detect invalid information.
Especially when whether user need to conduct electricity to carry out subsequent operation according to object, and now only by general general knowledge, cannot determine whether object conducts electricity, and during the measurement instrument that does not have at one's side can inspected object whether to conduct electricity, after user can determine whether object conducts electricity by mobile terminal of the present invention, then carry out subsequent operation.Thus, can avoid user that the situation of getting an electric shock occurs, protect user's life security.
The mobile terminal of the embodiment of the present invention, the detection interface of opening mobile terminal by user's trigger request, and when object contact detection interface having been detected, by calling the electric conductivity of preset function inspected object.Thus, facilitate user to pass through the mobile terminal electric conductivity of inspected object whenever and wherever possible, improved user's experience.
According to user's trigger request after current mobile terminal is opened and is detected interface, can also obtain the Betti number of at least two objects in identical Preset Time or in identical preset path, and according to the electric conductivity of definite at least two objects of the size of Betti number, thus, can help user to understand more accurately the power of the electric conductivity of object and the purity of object.This processor is also for carrying out following steps:
S201 ', opens and detects interface in current mobile terminal according to user's trigger request.
Wherein, mobile terminal can be the hardware device that smart mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
In an embodiment of the present invention, when user moves the application program of mobile terminal first, the screen type that need to determine current mobile terminal is preset kind.
In an embodiment of the present invention, can determine whether the screen type of current mobile terminal is preset kind by two kinds of modes.First kind of way is: to server, send query statement, and reception server is according to the Query Result returning after query statement Query Database, and when Query Result be predetermined field, determine that the screen type of current mobile terminal is preset kind.The second way is: obtain the number of current mobile terminal touch screen event, when the number of touch screen event is greater than predetermined value, determine that the screen type of current mobile terminal is preset kind.
S202 ', when object contact detection interface having been detected, calls the electric conductivity of preset function inspected object.
In an embodiment of the present invention, can by preset function, obtain the detected value of object electric conductivity, when detected value is the first preset value, determine object conduction; When detected value is the second preset value, determine that object is non-conductive.When detected value is the 3rd preset value, ejects and detect invalid information.
In this embodiment, the electric conductivity of inspected object comprises whether inspected object conducts electricity and the power of object conductivity.
S203 ', obtains the Betti number of at least two objects in identical Preset Time, determines the electric conductivity of object according to the size of Betti number.
Wherein, Preset Time can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.For example, Preset Time is 30 seconds.
Particularly, after determining two object conductions, can for example detect mobile these two objects on interface in 30 seconds at Preset Time, application program will obtain respectively the Betti number of two objects in identical Preset Time, and according to the size of Betti number, determines the electric conductivity of object.
Should be understood that, the Betti number in the present invention is relevant with the electric conductivity of object.Generally, the electric conductivity of object is stronger, and the Betti number of the object that application program obtains is larger; The electric conductivity of object is more weak, and the Betti number of the object that application program obtains is less.In addition, S203 ' can adopt following S204 ' to substitute, particularly:
S204 ', obtains the Betti number of at least two objects in identical preset path, determines the electric conductivity of object according to the size of Betti number.
Wherein, preset path can be to give tacit consent in mobile terminal system, can also be that user arranges in mobile terminal according to different demands.
Particularly, after determining two object conductions, can in the identical preset path that detects interface, move these two objects, application program will obtain respectively the Betti number of two objects in identical preset path, and according to the size of Betti number, determines the electric conductivity of object.
S205 ', determines the purity of object according to the electric conductivity of object.
Particularly, after obtaining the Betti number of different objects through identical Preset Time or preset path, can determine object conductivity by the size of Betti number, and further determine the purity of object according to the electric conductivity of object.
For example, after definite object A and B conduction, can for example detect respectively mobile object A and B on interface in 30 seconds at Preset Time, application program will obtain respectively the Betti number of object A and B, for example, the Betti number that application program obtains object A is 10 times, and the Betti number of object B is 8 times.After the Betti number that completes object A and B is measured, application program will eject the information page that shows object A and B testing result.Wherein, the information page of object A and B testing result as shown in Figure 4.By Fig. 4 user, can be clear that the Betti number of object A is 10 times, the Betti number of object B is 8 times, and the electric conductivity of object A is stronger than the electric conductivity of object B.Especially work as the object that object A and B belong to the same kind that can conduct electricity, difference is only that object A is different with the ratio of the same object mixing in B, by comparing the Betti number of object A and B, not only can determine the power of object A and B electric conductivity, the purity that can also further determine object A by the power of electric conductivity is higher than object B.
The mobile terminal of the embodiment of the present invention, after definite object conduction, after definite object conduction, by obtaining at least two objects in the Betti number of identical Preset Time or preset path, and by the size of Betti number, determine the electric conductivity of object, and further determine the purity of object according to electric conductivity.Thus, can help user to understand more accurately the power of the electric conductivity of different objects, and the method for detecting purity of object, further improve user's experience.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in storer and by software or the firmware of suitable instruction execution system execution.For example, if realized with hardware, the same in another embodiment, can realize by any one in following technology well known in the art or their combination: have for data-signal being realized to the discrete logic of the logic gates of logic function, the special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And, the specific features of description, structure, material or feature can one or more embodiment in office or example in suitable mode combination.In addition,, not conflicting in the situation that, those skilled in the art can carry out combination and combination by the feature of the different embodiment that describe in this instructions or example and different embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (20)
1. a detection method for object electric conductivity, is characterized in that, comprising:
According to user's trigger request, in current mobile terminal, open and detect interface; And
When detecting interface described in object contact having been detected, call the electric conductivity that preset function detects described object.
2. method according to claim 1, is characterized in that, described open detect interface before, also comprise:
The screen type of determining described current mobile terminal is preset kind.
3. method according to claim 1, is characterized in that, described according to user's trigger request after current mobile terminal is opened and is detected interface, also comprise:
Obtain the Betti number of at least two objects in identical Preset Time, according to the size of described Betti number, determine the electric conductivity of described object.
4. method according to claim 1, is characterized in that, described according to user's trigger request after current mobile terminal is opened and is detected interface, also comprise:
Obtain the Betti number of at least two objects in identical preset path, according to the size of described Betti number, determine the electric conductivity of described object.
5. method according to claim 1, is characterized in that, described in call the electric conductivity that preset function detects described object, comprising:
By described preset function, obtain the detected value of described object electric conductivity, when described detected value is the first preset value, determine described object conduction, when described detected value is the second preset value, determine that described object is non-conductive.
6. method according to claim 2, is characterized in that, the screen type of described definite described current mobile terminal is preset kind, comprising:
To server, send query statement, and receive described server according to the Query Result returning after described query statement Query Database; And
When described Query Result is predetermined field, determine that the screen type of described current mobile terminal is preset kind.
7. method according to claim 2, is characterized in that, the screen type of described definite described current mobile terminal is preset kind, comprising:
Obtain the number of described current mobile terminal touch screen event; And
When the number of described touch screen event is greater than predetermined value, determine that the screen type of described current mobile terminal is preset kind.
8. according to the method described in claim 3 or 4, it is characterized in that, after the described size according to described Betti number is determined the electric conductivity of described object, also comprise:
According to the electric conductivity of described object, determine the purity of described object.
9. method according to claim 5, is characterized in that, after the described detected value that obtains described object electric conductivity by described preset function, also comprises:
When described detected value is the 3rd preset value, ejects and detect invalid information.
10. method according to claim 7, is characterized in that, described in obtain the number of described current mobile terminal touch screen event, comprising:
By described preset function, obtain the number of described current mobile terminal touch screen event.
The pick-up unit of 11. 1 kinds of object electric conductivity, is characterized in that, comprising:
Open module, for opening and detect interface in current mobile terminal according to user's trigger request; And
Detection module, for when detecting interface described in object contact having been detected, calls the electric conductivity that preset function detects described object.
12. devices according to claim 11, is characterized in that, described device also comprises:
The first determination module, for opening before module opens described detection interface described, the screen type of determining described current mobile terminal is preset kind.
13. devices according to claim 11, is characterized in that, described device also comprises:
The second determination module, for obtaining the Betti number of at least two objects in identical Preset Time, determines the electric conductivity of described object according to the size of described Betti number.
14. devices according to claim 11, is characterized in that, described device also comprises:
The 3rd determination module, for obtaining the Betti number of at least two objects in identical preset path, determines the electric conductivity of described object according to the size of described Betti number.
15. devices according to claim 11, is characterized in that, described detection module, comprising:
First obtains unit, for obtain the detected value of described object electric conductivity by described preset function;
The first detecting unit, for when described detected value is the first preset value, determines described object conduction;
The second detecting unit, for when described detected value is the second preset value, determines that described object is non-conductive.
16. devices according to claim 12, is characterized in that, described the first determination module, comprising:
Communication unit, for sending query statement to server, and receives described server according to the Query Result returning after described query statement Query Database; And
The first determining unit, for being predetermined field when described Query Result, determines that the screen type of described current mobile terminal is preset kind.
17. devices according to claim 12, is characterized in that, described the first determination module, comprising:
Second acquisition unit, for obtaining the number of described current mobile terminal touch screen event; And
The second determining unit, is greater than predetermined value for the number when described touch screen event, determines that the screen type of described current mobile terminal is preset kind.
18. according to the device described in claim 13 or 14, it is characterized in that, described device also comprises:
The 4th determination module, for after described the second determination module or described the 3rd determination module are determined the electric conductivity of described object according to the size of described Betti number, determines the purity of described object according to the electric conductivity of described object.
19. devices according to claim 15, is characterized in that, described detection module, also comprises:
The 3rd detecting unit, for when described detected value is the 3rd preset value, ejects and detects invalid information.
20. devices according to claim 17, is characterized in that, described the first acquiring unit, specifically for: the number that obtains described current mobile terminal touch screen event by described preset function.
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| CN112540255A (en) * | 2020-12-29 | 2021-03-23 | 崔光锦 | New material production is with electrically conductive detection device |
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