CN104655936A - Detection method of rear casing of mobile terminal and display method of user interface - Google Patents
Detection method of rear casing of mobile terminal and display method of user interface Download PDFInfo
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- CN104655936A CN104655936A CN201510098075.2A CN201510098075A CN104655936A CN 104655936 A CN104655936 A CN 104655936A CN 201510098075 A CN201510098075 A CN 201510098075A CN 104655936 A CN104655936 A CN 104655936A
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- mobile terminal
- back cover
- metal
- detection method
- sheet metal
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Abstract
The invention discloses a detection method of a rear casing of a mobile terminal. A metal contact is arranged on an inner cover of the mobile terminal, a metal piece is arranged in the corresponding position on the rear casing as required, a capacitance value between the metal contact and the metal piece is detected by a capacitance sensor, and finally, the type of the rear casing is recognized according to a code of the detected capacitance value. The detection method is novel and unique and has certain concealment; whether the rear casing of the mobile terminal is manufactured by an original manufacturer can be identified with the detection method, accordingly, a part of functions of a mobile terminal provided with a rear casing which is not produced by the original manufacturer can be shielded, and the function of clamping down on copycatting manufacturers is realized; the detection method can be also used for identifying different types of rear casings, so that the mobile terminal can change a corresponding user interface according to different types of rear casings, and the user experience of the mobile terminal is improved.
Description
Technical field
The present invention relates to the detection method of mobile terminal back cover, particularly relate to a kind of capacitive transducer that utilizes to detect capacitance on back cover to identify the type of the back cover of mobile terminal.
Background technology
Along with the extensive of the mobile terminal such as smart mobile phone, panel computer is popularized, especially large-size screen monitors touch intelligent mobile phone is popular, and increasing manufacturer supports the back cover of smart mobile phone, carrys out the demand of satisfied different client, to meet the differentiated demand of different user.Detect and identify mobile phone battery cover, it mainly has following effect: identifying mobile phone battery cover by detecting, can use different UI (User's Interface, user interface), can bring good experience to user according to different back covers; And by detection of handset back cover, the back cover whether it is the primary business men of mobile phone can also be identified, by the shielding using the mobile phone of non-protogenous business men back cover to carry out partial function, the effect hitting mountain vallage manufacturer can be played.And for there being multiple back cover, and support to change the mobile phone of back cover, the back cover that Intelligent Recognition is different is a larger problem.The mode of existing detection of handset back cover, utilizes Hall switch to realize usually, and fundamental purpose of the present invention, be the detection method that a kind of new mobile terminal back cover is provided.
Summary of the invention
A wherein object of the present invention is the detection method providing a kind of mobile terminal back cover, and this detection method is new and original, and has certain disguise; Another object of the present invention is to utilize above-mentioned detection method to detect the type identifying mobile terminal back cover, mobile terminal shows user interface corresponding with it according to the type of back cover, thus strengthens Consumer's Experience.
First object of the present invention is achieved through the following technical solutions:
A detection method for mobile terminal back cover, described mobile terminal is provided with capacitive transducer, and described method comprises:
S1, cover arrange one or more hard contact and an earthing contact in mobile terminal, described hard contact is connected with the input end of described capacitive transducer;
S2, position corresponding with described each hard contact on the back cover of mobile terminal are provided with the sheet metal disposal area for placing sheet metal, described sheet metal and described hard contact insulate; Position corresponding with described earthing contact on the back cover of mobile terminal is provided with the grounded metal sheet for being connected with described earthing contact;
S3, whether be placed with sheet metal according in described metal disposal area, the capacitance between the metal disposal area corresponding with it to described hard contact is encoded;
S4, in described sheet metal disposal area, place sheet metal as required, make dissimilar back cover correspond to different codings or coded combination;
S5, after back cover is covered on mobile mobile terminal, mobile terminal detects the capacitance between the metal disposal area that described each hard contact is corresponding with it by described capacitive transducer, mobile terminal determines coding corresponding on this back cover or coded combination according to the capacitance detected, thus identifies the type of this back cover.
Preferably, described hard contact is metal clips contact; Described sheet metal is embedded in the sheet metal disposal area of described back cover; Described sheet metal is copper sheet.
Preferably when being placed with sheet metal in described metal disposal area, then the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 1 ", otherwise the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 0 ".
Another object of the present invention is achieved through the following technical solutions:
A display packing for the user interface of mobile terminal, polytype back cover is changed in described mobile terminal support, and described display packing comprises:
(1) above-mentioned detection method is utilized to detect the type identifying mobile terminal back cover;
(2) after detection identifies the type of back cover, the user interface that mobile terminal display is corresponding with this back cover type.
The detection method of mobile terminal back cover provided by the invention, by covering in mobile terminal, hard contact is set, and position corresponding on bonnet arranges sheet metal as required, recycling capacitive transducer detects the capacitance between hard contact and sheet metal, and the coding of the last capacitance according to detecting identifies the type of back cover; This detection method is new and original, and there is certain disguise, this detection method can be utilized to identify that whether the back cover of mobile terminal is the back cover of primary business men, and then by the shielding using the mobile terminal of non-protogenous business men back cover to carry out partial function, play the effect hitting mountain vallage manufacturer; This detection method can also be utilized to identify dissimilar back cover, and then make movement convert corresponding user interface according to the difference of back cover type, the Consumer's Experience of lifting mobile terminal.
Accompanying drawing explanation
Accompanying drawing 1 is detection method schematic flow sheet of the present invention;
Accompanying drawing 2 is the various combination schematic diagram of the back cover in embodiment of the present invention when having three metal disposal areas and a grounded metal sheet.
Embodiment
For the ease of the understanding of those skilled in the art, below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of detection method of mobile terminal back cover, described mobile terminal is provided with capacitive transducer, and described method comprises:
S1, cover arrange one or more hard contact and an earthing contact in mobile terminal, described hard contact is connected with the input end of described capacitive transducer;
S2, position corresponding with described each hard contact on the back cover of mobile terminal are provided with the sheet metal disposal area for placing sheet metal, described sheet metal and described hard contact insulate; Position corresponding with described earthing contact on the back cover of mobile terminal is provided with the grounded metal sheet for being connected with described earthing contact;
S3, whether be placed with sheet metal according in described metal disposal area, the capacitance between the metal disposal area corresponding with it to described hard contact is encoded; Preferably, when being placed with sheet metal in described metal disposal area, then the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 1 ", otherwise the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 0 ";
S4, in described sheet metal disposal area, place sheet metal as required, make dissimilar back cover correspond to different codings or coded combination;
S5, after back cover is covered on mobile mobile terminal, mobile terminal detects the capacitance between the metal disposal area that described each hard contact is corresponding with it by described capacitive transducer, mobile terminal determines coding corresponding on this back cover or coded combination according to the capacitance detected, thus identifies the type of this back cover.
In the present embodiment, described hard contact is preferably metal clips contact, and described earthing contact is preferably grounding elastic part contact; Described sheet metal is preferably copper sheet.For in the present embodiment, described sheet metal is embedded in the sheet metal disposal area of described back cover, and namely sheet metal is hidden in back cover, both ensure that the attractive in appearance of the appearance of back cover, makes again this detection method have more disguise.
Further, when after the type of back cover identifying mobile terminal according to described coding or coded combination, mobile terminal can also according to the type of back cover, show the user interface corresponding with this back cover type, namely mobile terminal can convert the user interface of different-style along with the replacing of back cover, more feeling of freshness can be brought to user, thus strengthen Consumer's Experience.
Below to have the smart mobile phone of capacitive transducer, its back cover has three metal disposal areas and a grounded metal sheet is specific embodiment, and the present invention will be described in more detail.
First cover in smart mobile phone and arrange three hard contacts and an earthing contact, three hard contacts are all connected with the input end of capacitive transducer; Position corresponding on mobile phone battery cover then arranges the grounded metal sheet of three sheet metal disposal areas and for being connected with earthing contact; Then in metal disposal area, place sheet metal as required (be preferably copper sheet, in the present embodiment, copper sheet is embedded in back cover), when back cover is covered on mobile phone, need guarantee that the hard contact covered in sheet metal on back cover and mobile phone insulate, earthing contact simultaneously on back cover contacts with the interior grounded metal sheet covered and connects, the hard contact covered so can form electric capacity with the copper sheet in back cover, and by arranging the copper sheet that corresponding connection needs to detect in back cover.When there is no copper sheet in sheet metal disposal area, because its capacitance is very little, therefore this capacitance is encoded to " 0 ", and when being provided with copper sheet in sheet metal disposal area, then the capacitance between hard contact and copper sheet is encoded to " 1 ", determines the back cover of its corresponding that type to facilitate intelligent mobile phone system according to coding or coded combination.
As shown in Figure 2, this figure has three metal disposal areas (being respectively A, B, C tri-metal disposal areas) and various combination schematic diagram time one grounded metal sheet (GND) in mobile phone battery cover, wherein black round dot represents in metal disposal area and is provided with copper sheet, dashed circle then represents in metal disposal area and does not arrange copper sheet, and it always has seven kinds of combinations.According to the coding of capacitance, if seven kinds of combinations in Fig. 2 represent with code set is incompatible, it is respectively " 100 ", " 010 ", " 001 ", " 110 ", " 101 ", " 011 ", " 111 ".Suppose that the back cover that this mobile phone support is changed has seven types, be such as the dissimilar back covers of various different colours or different pattern seven kinds, can distinguish the back cover of corresponding seven types with above-mentioned coded combination, smart mobile phone can according to the incompatible back cover type identifying its correspondence of above-mentioned code set.In addition, the user interface that each group coding above-mentioned combination carrys out a corresponding type can also be recycled, when smart mobile phone is after the coded combination by described capacitance identifies corresponding back cover type, show the user interface corresponding with this coded combination.Further, when the type of smart mobile phone None-identified back cover is any one in above-mentioned seven types (when the back cover that smart mobile phone is changed be non-protogenous produce the back cover of manufacturer time), can the partial function of this smart mobile phone of automatic shield.
The content mentioned in above-described embodiment is the present invention's preferably embodiment, is not limitation of the invention, and without departing from the inventive concept of the premise, any apparent replacement is all within protection scope of the present invention.
Claims (6)
1. a detection method for mobile terminal back cover, described mobile terminal is provided with capacitive transducer, and described method comprises:
S1, cover arrange one or more hard contact and an earthing contact in mobile terminal, described hard contact is connected with the input end of described capacitive transducer;
S2, position corresponding with described each hard contact on the back cover of mobile terminal are provided with the sheet metal disposal area for placing sheet metal, described sheet metal and described hard contact insulate; Position corresponding with described earthing contact on the back cover of mobile terminal is provided with the grounded metal sheet for being connected with described earthing contact;
S3, whether be placed with sheet metal according in described metal disposal area, the capacitance between the metal disposal area corresponding with it to described hard contact is encoded;
S4, in described sheet metal disposal area, place sheet metal as required, make dissimilar back cover correspond to different codings or coded combination;
S5, after back cover is covered on mobile mobile terminal, mobile terminal detects the capacitance between the metal disposal area that described each hard contact is corresponding with it by described capacitive transducer, mobile terminal determines coding corresponding on this back cover or coded combination according to the capacitance detected, thus identifies the type of this back cover.
2. detection method according to claim 1, is characterized in that: described hard contact is metal clips contact.
3. detection method according to claim 1, is characterized in that: described sheet metal is embedded in the sheet metal disposal area of described back cover.
4. detection method according to claim 1, is characterized in that: described sheet metal is copper sheet.
5. the detection method according to any one of Claims 1 to 4, it is characterized in that: when being placed with sheet metal in described metal disposal area, then the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 1 ", otherwise the capacitance between metal disposal area corresponding with it for this hard contact is encoded to " 0 ".
6. a display packing for the user interface of mobile terminal, polytype back cover is changed in described mobile terminal support, it is characterized in that, described display packing comprises:
(1) detection method according to any one of claim 1 ~ 5, is utilized to detect the type identifying mobile terminal back cover;
(2), after detection identifies the type of back cover, the user interface that mobile terminal display is corresponding with this back cover type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098075.2A CN104655936A (en) | 2015-03-06 | 2015-03-06 | Detection method of rear casing of mobile terminal and display method of user interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510098075.2A CN104655936A (en) | 2015-03-06 | 2015-03-06 | Detection method of rear casing of mobile terminal and display method of user interface |
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| CN104655936A true CN104655936A (en) | 2015-05-27 |
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| CN201510098075.2A Pending CN104655936A (en) | 2015-03-06 | 2015-03-06 | Detection method of rear casing of mobile terminal and display method of user interface |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105759142A (en) * | 2016-02-22 | 2016-07-13 | 广东小天才科技有限公司 | Calibration method and calibration system for calibrating skin capacitance threshold of wearable device |
| CN105979028A (en) * | 2016-04-26 | 2016-09-28 | 北京小米移动软件有限公司 | Mobile phone capable of identifying case |
| CN106124864A (en) * | 2016-06-24 | 2016-11-16 | Tcl移动通信科技（宁波）有限公司 | A kind of mobile terminal and mobile terminal bonnet detection method |
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| CN104569660A (en) * | 2014-12-18 | 2015-04-29 | 广东欧珀移动通信有限公司 | Identification method and identification device for rear shell of intelligent terminal |
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Patent Citations (5)
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| US20020037738A1 (en) * | 2000-05-05 | 2002-03-28 | Mark Wycherley | Removable housing cover for a portable radio communication device |
| CN1578522A (en) * | 2003-07-15 | 2005-02-09 | 明基电通股份有限公司 | Method for identifying a detachable cover of a portable communications device |
| CN102218406A (en) * | 2011-01-04 | 2011-10-19 | 华南理工大学 | Intelligent detection device of defects of mobile phone outer shell based on machine vision |
| CN202841278U (en) * | 2012-08-10 | 2013-03-27 | 福州博远无线网络科技有限公司 | Mobile phone shell capable of detecting environment quality |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105759142A (en) * | 2016-02-22 | 2016-07-13 | 广东小天才科技有限公司 | Calibration method and calibration system for calibrating skin capacitance threshold of wearable device |
| CN105759142B (en) * | 2016-02-22 | 2018-06-29 | 广东小天才科技有限公司 | A kind of calibration method and system of wearable device skin capacitance threshold value |
| CN105979028A (en) * | 2016-04-26 | 2016-09-28 | 北京小米移动软件有限公司 | Mobile phone capable of identifying case |
| CN105979028B (en) * | 2016-04-26 | 2019-09-10 | 北京小米移动软件有限公司 | A kind of mobile phone of recognizable shell |
| CN106124864A (en) * | 2016-06-24 | 2016-11-16 | Tcl移动通信科技（宁波）有限公司 | A kind of mobile terminal and mobile terminal bonnet detection method |
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Application publication date: 20150527 |
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