CN108700977A

CN108700977A - A kind of signal reporting method and device

Info

Publication number: CN108700977A
Application number: CN201780008011.6A
Authority: CN
Inventors: 陈晓晓; 李航; 杨自成; 吴思举; 周锦; 周轩; 汪亮; 徐杰; 陈浩
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2017-04-20
Filing date: 2017-04-20
Publication date: 2018-10-23
Also published as: WO2018191909A1

Abstract

The embodiment of the present invention provides a kind of signal reporting method and device, can reduce capacitance signal and report the transmission bandwidth occupied in the process, improve the response speed of electronic equipment and reduce the power consumption of electronic equipment.This method includes:Electronic equipment obtains the touch event that user triggers on the touchscreen, which is provided with M*N capacitor element of array arrangement, M > 0, N > 0;In response to the touch event, electronic equipment obtains the capacitance signal that each capacitor element generates in K capacitor element, which is the arbitrary K capacitor element in the M*N capacitor element, 0 < K < M*N;Electronic equipment reports target data, which includes the capacitance signal that each capacitor element generates in the K capacitor element.

Description

A kind of signal reporting method and device

Technical field

The present embodiments relate to field of communication technology more particularly to a kind of signal reporting method and devices.

Background technology

Touch screen is also known as " touch screen " or " touch panel ", is that a kind of induction type of the input signals such as receivable contact is aobvious Showing device.As shown in Figure 1, being typically provided with M*N (M >=1, N >=1) a capacitance of array arrangement in the working face 100 of touch screen Device 101, when user touches some position on working face, under the action of human body electric field, user's finger and working face 100 Between can form a coupled capacitor.At this point, the capacitance signal meeting of one or more capacitor element corresponding with user's finger 101 It changes, then, after current each capacitance signal is reported to the processor in electronic equipment by touch screen, processor can root The information such as the specific gesture of user are determined according to the capacitance signal at different location.

Currently, electronic equipment is higher and higher to the sensitivity requirement of touch-responsive, with touching comprising 32*18 capacitor element For touching screen, when data transmission frequencies are 120Hz, if the touch screen of electronic equipment wants each electricity in real-time Transmission touch screen The capacitance signal of container piece, then it is per second to report 120*32*18=69120 capacitance signal altogether.This for data transmission often For IC bus (I2C) bus or serial communication interface (SCI), capacitance signal reports process that occupancy is very big Transmission bandwidth, keep the response speed of electronic equipment slack-off, and increase the power consumption of electronic equipment.

Invention content

The embodiment of the present invention provides a kind of signal reporting method and device, can reduce capacitance signal and report occupying in the process Transmission bandwidth improves the response speed of electronic equipment and reduces the power consumption of electronic equipment.

In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that:

In a first aspect, the embodiment of the present invention provides a kind of signal reporting method, including:Electronic equipment obtains user and is touching The touch event triggered on screen (touch screen is provided with M*N capacitor element of array arrangement, M > 0, N > 0);In response to The touch event, electronic equipment obtains K (0 < K < M*N) a capacitor element, and (the K capacitor element is the M*N capacitor element In arbitrary K) in the capacitance signal that generates of each capacitor element;Electronic equipment reports target data, which includes The capacitance signal that each capacitor element generates in the K capacitor element.

As can be seen that when reporting capacitance signal on an electronic device, without in the prior art by M*N all electricity Hold signal reporting to processor, and is selective the processor that K capacitance signal therein is reported to electronic equipment.This Sample can reduce data volume when electronic equipment reports capacitance signal, and the biography occupied in the process is reported to reduce capacitance signal Defeated bandwidth improves the response speed of electronic equipment and reduces the power consumption of electronic equipment.

In a kind of possible design method, which further includes location information, which is used to indicate State the position relationship between K capacitor element and M*N capacitor element.

In a kind of possible design method, electronic equipment obtains the electricity that each capacitor element generates in K capacitor element Hold signal, including:Electronic equipment determines target capacitance device corresponding with touch point position in the touch event;Electronic equipment root According to the position where the target capacitance device, K capacitor element for including the target capacitance device is determined;Electronic equipment obtains this The capacitance signal that each capacitor element generates in K capacitor element.

That is, giving the correct time on electronic equipment need to only report K capacitance signal corresponding with touch location and position to believe Breath, to reduce the transmission quantity of capacitance signal, in turn, electronic equipment will improve the response speed of the touch event, together When can increase the stand-by time of electronic equipment.

In a kind of possible design method, electronic equipment determines to include mesh according to the position where target capacitance device K capacitor element of capacitor element is marked, including:When the target capacitance device is located at first area, electronic equipment will be with the mesh X1*Y1 capacitor element centered on mark capacitor element is as the K capacitor, and X1=Y1, which is to be touched positioned at this Touch the region at screen center;When the target capacitance device is located at second area, electronic equipment will include the target capacitance device X2*Y2 capacitor element is positioned at the region of the touch screen first side as the K capacitor, X2 < Y2, the second area; When the target capacitance device is located at third region, electronic equipment is by the X3*Y3 capacitor element comprising the target capacitance device As the K capacitor, X3 > Y3, which is positioned at the region of the touch screen second side, the length of the second side Length of the degree more than the first side;When the target capacitance device is located at the fourth region, electronic equipment will be in target area As the K capacitor, which is positioned at the region on four vertex of touch screen, the target area for all capacitor elements For the region on vertex corresponding with touch point position in the touch event in the fourth region.In this way, being directed on touch screen not Same region can select the strategy of above-mentioned K capacitor can also be different, and to realize, targetedly capacitance signal reported Journey.

In a kind of possible design method, after reporting target data on an electronic device, further include:Electronic equipment will be electric The value for holding each element in matrix is set as preset initial value, which includes M*N element;Electronic equipment root According to the location information, the capacitance signal that each capacitor element generates in above-mentioned K capacitor element is added in the capacitance matrix.

In a kind of possible design method, electronic equipment obtains the electricity that each capacitor element generates in K capacitor element Hold signal, including:Electronic equipment executes down-sampling to the M*N capacitance signal that above-mentioned M*N capacitor element generates, and obtains down adopting The capacitance signal that each capacitor element generates in K capacitor element after sample, the sample rate of the down-sampling are the positive number less than 1.This Sample can reduce the volume of transmitted data of capacitance signal.

In a kind of possible design method, the M*N capacitance signal that electronic equipment generates the M*N capacitor element is held Row down-sampling, including:When electronic equipment operation first in application, electronic equipment according to the first sample rate to the M*N capacitor The M*N capacitance signal that part generates executes down-sampling;When electronic equipment operation second in application, electronic equipment is according to the second sampling The M*N capacitance signal that rate generates the M*N capacitor element executes down-sampling, which is more than first sampling Rate.

In this way, when electronic equipment operation first is in application, the sample rate of down-sampling can be adjusted to by electronic equipment automatically Above-mentioned first sample rate, since the value of the first sample rate is relatively low, electronic equipment reports the data volume of capacitance signal will be into one Step is reduced, and the power consumption of electronic equipment will also decline;And when electronic equipment operation second in application, electronic equipment can automatically by The sample rate of down-sampling is adjusted to above-mentioned second sample rate, since the value of the second sample rate is higher, it may therefore be assured that electronics is set The touch event of standby response user's triggering promptly and accurately.

In a kind of possible design method, each capacitor element generation in electronic equipment obtains K capacitor element After capacitance signal, further include:Electronic equipment compresses this K electricity according to preset compression ratio (compression ratio is the positive number less than 1) The capacitance signal that each capacitor element generates in container piece obtains K compressed capacitance signals;Wherein, above-mentioned target data Including the capacitance signal that each capacitor element generates in this K capacitor element after compression.In this way, when reporting capacitance signal, it can Further to compress this K capacitance signal, to further decrease data volume when electronic equipment reports capacitance signal, carry The response speed of high electronic equipment.

Second aspect, the embodiment of the present invention provide a kind of signal reporting method, including:Electronic equipment obtains user and is touching The touch event triggered on screen (touch screen is provided with M*N capacitor element of array arrangement, M > 0, N > 0);In response to The touch event, electronic equipment compress the electricity that each capacitor element generates in the M*N capacitor element according to preset compression ratio Hold signal, obtain M*N compressed capacitance signals, which is the positive number less than 1;Electronic equipment reports the M*N A compressed capacitance signal.So, the report method of above-mentioned capacitance signal can not only reduce electronic equipment capacitance is reported to believe Number when data volume, the process for M*N capacitance signal for restoring above-mentioned M*N capacitor element generation is executed also without processor, So as to further increase the response speed of electronic equipment and reduce the power consumption of electronic equipment.

In a kind of possible design method, the compression ratio be compress the latter capacitance signal needed for precision and compression before The ratio of precision needed for one capacitance signal;Wherein, electronic equipment compresses the M*N capacitor element according to preset compression ratio In the capacitance signal that generates of each capacitor element, obtain M*N compressed capacitance signals, including:For the M*N capacitor Each capacitor element in part:The product of capacitance signal and the compression ratio that electronic equipment generates the capacitor element, as this The compressed capacitance signal of capacitor element.

In a kind of possible design method, electronic equipment is compressed according to preset compression ratio in the M*N capacitor element The capacitance signal that each capacitor element generates, including:When electronic equipment operation first in application, electronic equipment is according to the first compression Rate compresses the capacitance signal that each capacitor element generates in the M*N capacitor element;When electronic equipment operation second is in application, electricity Sub- equipment compresses the capacitance signal that each capacitor element generates in the M*N capacitor element according to the second compression ratio, second pressure Shrinkage is more than first compression ratio.

In this way, when electronic equipment operation first is in application, compression ratio can be adjusted to above-mentioned first by electronic equipment automatically Compression ratio, since the value of the first compression ratio is relatively low, electronic equipment reports the data volume of capacitance signal will be further reduced, The power consumption of electronic equipment will also decline;And when electronic equipment operation second is in application, electronic equipment can be automatically by compression ratio It is adjusted to above-mentioned second sample rate, since the value of the second compression ratio is higher, it may therefore be assured that the sound of electronic equipment promptly and accurately The touch event triggered using family.

The third aspect, the embodiment of the present invention provide a kind of electronic equipment, including:Acquiring unit is used for:User is obtained to touch The touch event triggered on screen is touched, which is provided with M*N capacitor element of array arrangement, M > 0, N > 0;It determines single Member is used for:In response to the touch event, the capacitance signal that each capacitor element generates in K capacitor element, this K electricity are obtained Container piece is the arbitrary K capacitor element in the M*N capacitor element, 0 < K < M*N;Reporting unit is used for:Report number of targets According to the target data includes the capacitance signal that each capacitor element generates in the K capacitor element.

In a kind of possible design method, which further includes location information, which is used to indicate the K Position relationship between a capacitor element and the M*N capacitor element.

In a kind of possible design method, which is specifically used for:It determines and touches point in the touch event Set corresponding target capacitance device;Electronic equipment determines to include the target capacitance according to the position where the target capacitance device K capacitor element of device;Obtain the capacitance signal that each capacitor element generates in the K capacitor element.

In a kind of possible design method, which is specifically used for:When the target capacitance device is located at the firstth area When domain, by the X1*Y1 capacitor element using centered on the target capacitance device as the K capacitor, X1=Y1, firstth area Domain is positioned at the region of the touch screen center;To include the aimed capacitor when the target capacitance device is located at second area X2*Y2 capacitor element of part is positioned at the touch screen first side as the K capacitor, X2 < Y2, the second area Region;When the target capacitance device is located at third region, using the X3*Y3 capacitor element comprising the target capacitance device as The K capacitor, X3 > Y3, the third region are positioned at the region of the touch screen second side, and the length of the second side is big Length in the first side;When the target capacitance device is located at the fourth region, by all capacitor elements in target area As the K capacitor, which is positioned at the region on four vertex of touch screen, which is the fourth region In vertex corresponding with touch point position in the touch event region.

In a kind of possible design method, electronic equipment further includes:Reduction unit is used for:It will be each in capacitance matrix The value of a element is set as preset initial value, which includes M*N element;According to the location information, by the K The capacitance signal that each capacitor element generates in capacitor element is added in the capacitance matrix.

In a kind of possible design method, which is specifically used for:The M*N that the M*N capacitor element is generated A capacitance signal executes down-sampling, obtains the capacitance signal of each capacitor element generation in K capacitor element after down-sampling, under this The sample rate of sampling is the positive number less than 1.

In a kind of possible design method, which is specifically used for:When electronic equipment operation first in application, The M*N capacitance signal generated to the M*N capacitor element according to the first sample rate executes down-sampling;When electronic equipment operation the Two in application, the M*N capacitance signal generated to the M*N capacitor element according to the second sample rate executes down-sampling, this second Sample rate is more than first sample rate.

In a kind of possible design method, electronic equipment further includes:Compression unit is used for:According to preset compression ratio The capacitance signal that each capacitor element generates in the K capacitor element is compressed, K compressed capacitance signals are obtained, this is default Compression ratio is the positive number less than 1;Wherein, which includes that each capacitor element generates in the K capacitor element after compressing Capacitance signal.

Fourth aspect, the embodiment of the present invention provide a kind of electronic equipment, including:Acquiring unit is used for:User is obtained to touch The touch event triggered on screen is touched, which is provided with M*N capacitor element of array arrangement, M > 0, N > 0;Compression is single Member is used for:In response to the touch event, compresses each capacitor element in the M*N capacitor element according to preset compression ratio and produce Raw capacitance signal obtains M*N compressed capacitance signals, which is the positive number less than 1;Reporting unit is used In:Report the M*N compressed capacitance signals.

In a kind of possible design method, the compression ratio be compress the latter capacitance signal needed for precision and compression before The ratio of precision needed for one capacitance signal;For each capacitor element in the M*N capacitor element:The compression unit, It is specifically used for:The product of capacitance signal and the compression ratio that the capacitor element is generated, as the compressed electricity of the capacitor element Hold signal.

In a kind of possible design method, which is specifically used for:When electronic equipment operation first in application, The capacitance signal that each capacitor element generates in the M*N capacitor element is compressed according to the first compression ratio;When electronic equipment is run Second according to the second compression ratio in application, compress the capacitance signal that each capacitor element generates in the M*N capacitor element, this Two compression ratios are more than first compression ratio.

5th aspect, the embodiment of the present invention provide a kind of electronic equipment, including:Touch screen, processor, memory, bus And communication interface;Wherein, the communication interface, the touch event triggered on the touchscreen for obtaining user, touch screen setting There are M*N capacitor element of array arrangement, M > 0, N > 0;The touch screen, for obtaining each capacitance in K capacitor element The capacitance signal of device generation, the K capacitor element are the arbitrary K capacitor element in the M*N capacitor element, 0 < K < M* N;The communication interface is additionally operable to report target data to the processor, which includes each electricity in the K capacitor element The capacitance signal that container piece generates.

In a kind of possible design method, which is specifically used for:It determines and touch point position in the touch event Corresponding target capacitance device;According to the position where the target capacitance device, the K electricity comprising the target capacitance device is determined Container piece;Obtain the capacitance signal that each capacitor element generates in the K capacitor element.

In a kind of possible design method, which is specifically used for:When the target capacitance device is located at first area When, by the X1*Y1 capacitor element using centered on the target capacitance device as the K capacitor, X1=Y1, the first area For positioned at the region of the touch screen center;To include the target capacitance device when the target capacitance device is located at second area X2*Y2 capacitor element as the K capacitor, X2 < Y2, the second area is positioned at the area of the touch screen first side Domain;When the target capacitance device is located at third region, using the X3*Y3 capacitor element comprising the target capacitance device as this K capacitor, X3 > Y3, the third region are positioned at the region of the touch screen second side, and the length of the second side is more than The length of the first side;When the target capacitance device is located at the fourth region, all capacitor elements in target area are made For the K capacitor, which is positioned at the region on four vertex of touch screen, which is in the fourth region The region on vertex corresponding with touch point position in the touch event.

In a kind of possible design method, which is additionally operable to:The value of each element in capacitance matrix is set It is set to preset initial value, which includes M*N element;It, will be each in the K capacitor element according to the location information The capacitance signal that capacitor element generates is added in the capacitance matrix.

In a kind of possible design method, which is additionally operable to:The M*N electricity that the M*N capacitor element is generated Hold signal and execute down-sampling, obtains the capacitance signal of each capacitor element generation in K capacitor element after down-sampling, the down-sampling Sample rate be positive number less than 1.

In a kind of possible design method, which is specifically used for:When electronic equipment operation first is in application, press The M*N capacitance signal generated to the M*N capacitor element according to the first sample rate executes down-sampling;When electronic equipment runs second In application, according to the M*N capacitance signal execution down-sampling that the second sample rate generates M*N capacitor element, this second is adopted Sample rate is more than first sample rate.

In a kind of possible design method, which is additionally operable to:The K capacitance is compressed according to preset compression ratio The capacitance signal that each capacitor element generates in device obtains K compressed capacitance signals, which is less than 1 Positive number;Wherein, which includes the capacitance signal that each capacitor element generates in the K capacitor element after compressing.

6th aspect, the embodiment of the present invention provide a kind of electronic equipment, including:Touch screen, processor, memory, bus And communication interface;Wherein, the communication interface, the touch event triggered on the touchscreen for obtaining user, touch screen setting There are M*N capacitor element of array arrangement, M > 0, N > 0;The touch screen, for compressing the M*N according to preset compression ratio The capacitance signal that each capacitor element generates in a capacitor element obtains M*N compressed capacitance signals, the default compression ratio For the positive number less than 1;The communication interface is additionally operable to report the M*N compressed capacitance signals to above-mentioned processor.

In a kind of possible design method, the compression ratio be compress the latter capacitance signal needed for precision and compression before The ratio of precision needed for one capacitance signal;For each capacitor element in the M*N capacitor element, the touch screen, tool Body is used for:The product of capacitance signal and the compression ratio that the capacitor element is generated, as the compressed capacitance of the capacitor element Signal.

In a kind of possible design method, which is specifically used for:When electronic equipment operation first is in application, press The capacitance signal that each capacitor element generates in the M*N capacitor element is compressed according to the first compression ratio;When electronic equipment operation the Two according to the second compression ratio in application, compress the capacitance signal that each capacitor element generates in the M*N capacitor element, this second Compression ratio is more than first compression ratio.

7th aspect, the embodiment of the present invention provide a kind of computer readable storage medium, the computer readable storage medium In be stored with instruction, when the instruction is run on any of the above-described electronic equipment so that electronic equipment execute any of the above-described Signal reporting method.

Eighth aspect, the embodiment of the present invention provides a kind of computer program product including instruction, when it is any of the above-described When being run on item electronic equipment so that electronic equipment executes any of the above-described signal reporting method.

In the embodiment of the present invention, the name of above-mentioned electronic equipment does not constitute equipment itself restriction, in practical implementations, this A little equipment can occur with other titles.As long as the function of each equipment is similar with the embodiment of the present invention, that is, belong to power of the present invention Within the scope of profit requirement and its equivalent technologies.

In addition, technique effect caused by any design method can be found in above-mentioned first in the third aspect to eighth aspect Technique effect caused by different designs method in aspect or second aspect, details are not described herein again.

Description of the drawings

Fig. 1 is the application scenarios schematic diagram for reporting capacitance signal in the prior art;

Fig. 2 is the structural schematic diagram one of a kind of electronic equipment provided in an embodiment of the present invention;

Fig. 3 is a kind of flow diagram one of signal reporting method provided in an embodiment of the present invention;

Fig. 4 is a kind of application scenarios schematic diagram one of signal reporting method provided in an embodiment of the present invention;

Fig. 5 is a kind of application scenarios schematic diagram two of signal reporting method provided in an embodiment of the present invention;

Fig. 6 is a kind of application scenarios schematic diagram three of signal reporting method provided in an embodiment of the present invention;

Fig. 7 is a kind of application scenarios schematic diagram four of signal reporting method provided in an embodiment of the present invention;

Fig. 8 is a kind of application scenarios schematic diagram five of signal reporting method provided in an embodiment of the present invention;

Fig. 9 is a kind of application scenarios schematic diagram six of signal reporting method provided in an embodiment of the present invention;

Figure 10 is a kind of flow diagram two of signal reporting method provided in an embodiment of the present invention;

Figure 11 is a kind of application scenarios schematic diagram seven of signal reporting method provided in an embodiment of the present invention;

Figure 12 is a kind of application scenarios schematic diagram eight of signal reporting method provided in an embodiment of the present invention;

Figure 13 is a kind of application scenarios schematic diagram nine of signal reporting method provided in an embodiment of the present invention;

Figure 14 is a kind of flow diagram three of signal reporting method provided in an embodiment of the present invention;

Figure 15 is a kind of application scenarios schematic diagram ten of signal reporting method provided in an embodiment of the present invention;

Figure 16 is a kind of application scenarios schematic diagram 11 of signal reporting method provided in an embodiment of the present invention;

Figure 17 is the structural schematic diagram two of a kind of electronic equipment provided in an embodiment of the present invention;

Figure 18 is the structural schematic diagram three of a kind of electronic equipment provided in an embodiment of the present invention.

Specific implementation mode

Hereinafter, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or Implicitly include one or more this feature.In the description of the embodiment of the present invention, unless otherwise indicated, " multiples' " contains Justice is two or more.

The embodiment of the present invention provides a kind of signal reporting method, can be applied to the electronic equipment for being arbitrarily provided with touch screen, For example, mobile phone, wearable device, AR (augmented reality) VR (virtual reality) equipment, tablet computer, laptop, UMPC (Ultra-Mobile PC), net book, PDA (personal digital assistant) etc., the embodiment of the present invention is not intended to be limited in any this.

Specifically, the touch screen of electronic equipment be typically provided with it is at least one can receive working face input by user, by M*N capacitor element of array arrangement can be arranged in the side of nearly working face.The capacitor element can arbitrarily have capacitance work( The sensor of energy.

For example, this M*N capacitor element can laterally and longitudinally be arranged by what ITO (tin indium oxide) was made M*N electrod-array.When finger touches the working face of touch screen, a coupled capacitor is formed between finger and working face, by In being connected with high-frequency signal on working face, therefore, a low current is siphoned away in touch location when finger touches, touched to change The capacitance signal of at least one capacitor element at position.So, the capacitance signal in touch screen can be reported to electricity by touch screen The processor of sub- equipment, processor can be determined according to the capacitance signal specific touch location, manipulator size and The information such as articulations digitorum manus shape.

In embodiments of the present invention, it after electronic equipment gets the touch event that user triggers on the touchscreen, can obtain The capacitance signal of the generation of all capacitor elements (i.e. above-mentioned M*N capacitor element) on to touch screen, for example, each capacitor element The capacitance generated in response to the touch event.At this point, the M*N capacitance that electronic equipment is generated from above-mentioned M*N capacitor element K (0 < K < M*N) a capacitance signal is determined in signal, and this K capacitance signal is reported to the processor of electronic equipment, by Reason device restores the M*N capacitance signal that above-mentioned M*N capacitor element generates according to this K capacitance signal.

As can be seen that when reporting capacitance signal on an electronic device, without in the prior art by M*N all electricity Hold signal reporting to processor, and is selective the processor that K capacitance signal therein is reported to electronic equipment, example Such as, including the K capacitance signal that K capacitor element corresponding with touch location generates.It is reported in this way, electronic equipment can be reduced Data volume when capacitance signal reports the transmission bandwidth occupied in the process to reduce capacitance signal, improves electronic equipment Response speed and the power consumption that electronic equipment can be reduced.

Or on an electronic device report capacitance signal when, electronic equipment can also will in above-mentioned M*N capacitance signal often A capacitance signal is compressed, for example, according to a preset compression ratio, (compression ratio is to the capacitance in each capacitance signal Positive number less than 1) compression, in this way, compressed M*N capacitance signal can be reported to the processing of electronic equipment by electronic equipment Device, at this point, processor directly can determine touch corresponding with above-mentioned touch event position according to M*N capacitance signal after compression It sets, the information such as the size of manipulator or articulations digitorum manus shape.

As can be seen that the report method of this capacitance signal can not only reduce number when electronic equipment reports capacitance signal According to amount, the process for restoring the M*N capacitance signal that above-mentioned M*N capacitor element generates is executed also without processor, so as to It further increases the response speed of electronic equipment and reduces the power consumption of electronic equipment.

In addition, due to that electron can be reported to set the capacitance signal generated in real time in touch event in the embodiment of the present invention Standby processor, rather than the single position coordinates reported in touch event at touch location, therefore, the processing of electronic equipment Device can more accurately judge the touch trend of user in the touch event according to the real-time capacitance signal reported.

For example, when user thumps screen with finger in touch event, due to user's finger contact area on the touchscreen Change, may result in the displacement of finger on the touchscreen and become larger.So, if electronic equipment is only with the position of touch location Coordinate is likely to the clicking operation of user being determined as slide.And utilize signal reporting side provided in an embodiment of the present invention Method can get the capacitance signal of single-click operation generation in real time, then, it is carried out by the finger shape formed to capacitance signal Judge, can identify current larger change in displacement, if is because the contact area of finger on the touchscreen changes Caused by, if it is, illustrating that the touch event is single-click operation, and then operational order corresponding with single-click operation is executed, To avoid the judgement of the clicking operation mistake of user being slide.

Illustratively, above-mentioned capacitance signal can be reported in the form of data packet, then, use the embodiment of the present invention The signal reporting method of offer, by significantly reduce report capacitance signal when data packet traffic volume and/or each data packet it is big It is small.

Each component parts of electronic equipment is specifically introduced below in conjunction with Fig. 2:

RF circuits 21 can be used for receiving and sending messages or communication process in, signal sends and receivees, particularly, by wireless access After the downlink information of equipment receives, handled to processor 27;In addition, the data of uplink are sent to radio reception device.In general, RF circuits include but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (LNA), duplex Device etc..In addition, RF circuits 21 can also be communicated with network and other equipment by radio communication.

Memory 22 can be used for storing software program and module, and processor 27 is stored in the soft of memory 22 by operation Part program and module, to execute various function application and the data processing of electronic equipment.

Input unit 23 can be used for receiving the number or character information of input, and generate the user setting with electronic equipment And the related key signals input of function control.Specifically, input unit 23 may include touch screen 341 and other input equipments 342。

Display unit 24 can be used for showing information input by user or the information and electronic equipment that are supplied to user Various menus.Display unit 24 may include display panel 351, optionally, liquid crystal display (LCD), organic light emission may be used The forms such as diode (OLED) configure display panel 351.

Camera 25 can also be used as a kind of input equipment, be specifically used for collected analog video or picture signal It is converted into digital signal, and then is stored in memory 22.Specifically, camera 25 may include front camera, after Camera, built-in camera and external camera etc. are set, the embodiment of the present invention is not intended to be limited in any this.

Electronic equipment can also include gravity sensor and other sensors, for example, optical sensor, gyroscope, air pressure Meter, hygrometer, thermometer, infrared sensor etc., details are not described herein.

Voicefrequency circuit 26, loud speaker 371, microphone 372 can provide the audio interface between user and electronic equipment.Audio The transformed electric signal of the audio data received can be transferred to loud speaker 371 by circuit 26, and sound is converted to by loud speaker 371 Sound signal exports;On the other hand, the voice signal of collection is converted to electric signal by microphone 372, after being received by voicefrequency circuit 26 Audio data is converted to, then audio data is exported to RF circuits 21 to be sent to such as another electronic equipment, or by audio Data export to memory 22 to be further processed.

Processor 27 is the control centre of electronic equipment, utilizes each of various interfaces and the entire electronic equipment of connection Part by running or execute the software program and/or module that are stored in memory 22, and calls and is stored in memory 22 Interior data execute the various functions and processing data of electronic equipment, to carry out integral monitoring to electronic equipment.Optionally, Processor 27 may include one or more processing units.

Although being not shown, above-mentioned electronic equipment can also include power supply, Wi-Fi (Wireless Fidelity) module, bluetooth module etc., Details are not described herein.

Hereinafter, a kind of signal reporting method provided in an embodiment of the present invention, such as Fig. 3 will be elaborated in conjunction with specific embodiments Shown, this method includes:

101, electronic equipment obtains the touch event that user triggers on the touchscreen, which is provided with array arrangement M*N capacitor element, M > 0, N > 0.

Specifically, electronic equipment can be with the capacitance signal on certain frequency real time scan touch screen, when detecting one When a or multiple capacitance signals change, electronic equipment can determine that user triggers touch thing on the working face of touch screen Part, for example, single-click operation or slide etc..

Optionally, after electronic equipment gets the touch event triggered on the touchscreen, can first according to touch location, The parameters such as the capacitance signal at touch time, touch location judge whether current touch event is effective touch event.For example, When detecting in M*N capacitor element, the capacitance signal that some capacitor element generates is more than a threshold value, alternatively, adjacent When the sum of capacitance signal that multiple (such as 4) capacitor elements generate is more than a threshold value, electronic equipment can determine in the touch Occurs an effective touch event on screen.

When it is effective touch event to determine above-mentioned touch event, following step 102-106 can be continued to execute, in this way, can Nonsensical capacitance signal is reported to avoid electronic equipment, to reduce the volume of transmitted data reported during capacitance signal.

In addition, above-mentioned touch event may be suspension touch control (Floating Touch) event, wherein suspension touch control is Refer to when the finger of user hovers on the screen, the capacitor element on touch screen can generate electricity under the action of human body electric field Hold signal.In this way, electronic equipment can detect the capacitance signal of the finger generation at a certain distance from side on the screen, Jin Ergen The processing such as gesture anticipation are carried out according to the capacitance signal.

102, in response to above-mentioned touch event, electronic equipment determines target corresponding with touch point position in the touch event Capacitor element, any of the capacitor element which is above-mentioned M*N.

When user triggers a touch event on the touchscreen, electronic equipment can be by above-mentioned M*N capacitor element The larger one or more capacitor elements of middle capacitance signal change value are as target capacitance device, for example, by above-mentioned effective touch The maximum capacitor element of capacitance signal value detected in event is as target capacitance device.

Or as shown in figure 4, the side for determining touch point position coordinates in touch event in the prior art can also be continued to use Method determines above-mentioned target capacitance device, at this point, touch point position coordinates can be the coordinate of a pixel in display screen, For example, the Q (x, y) in Fig. 4.

So, it is assumed that the display screen includes W*H pixel, which includes M*N capacitor element, then electronics is set In the standby capacitor element that the coordinate Q (x, y) of the Q points can be mapped to M*N, Q points are obtained in M*N capacitor element Position is Q ' (x ', y '), wherein x '=M*X/W, y '=N*Y/H.

In this way, target capacitance device corresponding with the touch point position is the capacitor element at Q ' (x ', y ').

103, electronic equipment obtains what each capacitor element in the K capacitor element comprising above-mentioned target capacitance device generated Capacitance signal, 0 < K < M*N.

In step 103, electronic equipment can pre-set the region of N1*N2 capacitor element composition, in this way, when determining After above-mentioned target capacitance device, N1*N2 capacitor element can be determined as above-mentioned K using centered on above-mentioned aimed capacitor part Capacitor element (N1*N2=K).

Wherein, each capacitor element in display screen can generate a capacitance signal, example in response to above-mentioned touch event Such as, which is specifically as follows the variable quantity of capacitance or capacitance.So, electronic equipment can further be got The capacitance signal that each capacitor element generates in above-mentioned K capacitor element, and the capacitance letter that capacitor element generates at other positions Number generally approximation 0 numerical value.

Illustratively, as shown in figure 5, when the touch point position in touch event only there are one when, electronic equipment can will The 3*3 capacitor element using centered on target capacitance device obtains this 3*3 capacitor element as above-mentioned K capacitor element In the capacitance signal that generates of each capacitor element.

Or as shown in fig. 6, when the touch point position in touch event be multiple (such as two) when, electronic equipment It can be by the 3*3 capacitor element centered on the corresponding target capacitance device in each touch point position, as above-mentioned K capacitance Device, and obtain the capacitance signal that each capacitor element generates in this K capacitor element.

Certainly, the region that above-mentioned K capacitor element is constituted can also be the arbitrary shapes such as rectangle, circle, the present invention Embodiment is not intended to be limited in any this.

Further, electronic equipment can will touch screen and be divided into multiple and different regions in advance, in this way, for difference Region, electronic equipment can determine to include above-mentioned target using different methods according to the specific location of target capacitance device K capacitor element of capacitor element.

Illustratively, as shown in fig. 7, electronic equipment will touch screen in advance is divided into first area, second area, third Region and the fourth region.Wherein, first area refers to positioned at the region of touch screen center, and second area refers to being located at touch screen The region of first side (two sides above and below being in Fig. 7), it (is left and right in Fig. 7 that third region, which refers to positioned at touch screen second side, Two sides) region, the length of second side is more than the length of first side, and the fourth region refers to being located at four vertex of touch screen Four regions.

It so,, can as shown in (a) in Fig. 8 when electronic equipment determines that above-mentioned target capacitance device is located at first area X1*Y1 (X1=Y1) a capacitor element using centered on the target capacitance device as above-mentioned K capacitor, i.e., to be selected at this time The K capacitor element selected forms a square region.In this way, can be obtained to greatest extent in the central area of touch screen The complete capacitance signal triggered to above-mentioned touch event.

When electronic equipment determines that above-mentioned target capacitance device is located at second area, as shown in (b) in Fig. 8, electronics is set It is standby X2*Y2 (X2 < Y2) a capacitor element comprising the target capacitance device as above-mentioned K capacitor, i.e., to be selected at this time The K capacitor element selected forms one in the longer rectangle of the x-axis direction length of side.It is touched in this way, user triggers in second area When operation, finger might have the up-and-down boundary that a part exceeds touch screen, then, electronic equipment can acquire x as far as possible The capacitance signal generated in axis direction, to improve the accuracy rate for subsequently identifying the touch operation.At this point, above-mentioned X2*Y2 capacitance The center of device is not necessarily above-mentioned target capacitance device.

Correspondingly, when electronic equipment determines that above-mentioned target capacitance device is located at third region, as shown in (c) in Fig. 8, Electronic equipment can using X3*Y3 (X3 > Y3) a capacitor element comprising above-mentioned target capacitance device as above-mentioned K capacitor, The K capacitor element selected at this time forms one in the longer rectangle of the y-axis direction length of side.In this way, user is in third region When triggering touch operation, finger might have the right boundary that a part exceeds touch screen, then, electronic equipment can be as far as possible Acquisition y-axis direction on the capacitance signal that generates, to improve the accuracy rate for subsequently identifying the touch operation.At this point, above-mentioned X3*Y3 The center of a capacitor element is also not necessarily above-mentioned target capacitance device.

And when electronic equipment determines that above-mentioned target capacitance device is located at the fourth region, such as (d) in Fig. 8 shown, it is false If target capacitance device be located at the touch screen lower left corner region (i.e. target area, target area be the fourth region in touch point Region where the corresponding vertex in position), at this point, since the usual area in the target area is smaller, electronic equipment can incite somebody to action All capacitor elements in target area are as above-mentioned K capacitor, to improve the accuracy rate for subsequently identifying the touch operation.

In addition, electronic equipment can also determine the location information of above-mentioned K capacitor element, i.e., this K capacitor element with Relative position relation between above-mentioned M*N capacitor element.As shown in figure 9, above-mentioned location information can specifically include this K The coordinate coordinate P (x, y) of the capacitor element in the upper right corner (such as in Fig. 9) and this K capacitance on some vertex in capacitor element Device is the matrix of a 3*3.

104, electronic equipment reports target data, which includes each capacitor element in above-mentioned K capacitor element The capacitance signal and location information of generation, the location information are used to indicate between the K capacitor element and M*N capacitor element Position relationship.

At step 104, electronic equipment can be by the capacitance signal of each capacitor element generation in above-mentioned K capacitor element The processor of electronic equipment is reported to as target data with location information, in order to which processor is restored according to the target data The capacitance signal of N*M capacitor element on entire touch screen.

Illustratively, as shown in figure 9, specifically including 3*3 capacitor element in Fig. 9 in the target data that electronic equipment reports In the capacitance that generates of each capacitor element and location information, which includes above-mentioned K capacitor element for 3*3 capacitance The coordinate P (x, y) of the capacitor element in the upper right corner in device and this 3*3 capacitor element.

In this way, giving the correct time on electronic equipment only need to report K capacitance signal and location information, to reduce capacitance signal Transmission quantity, in turn, electronic equipment will improve the response speed of the touch event, while can increase waiting for for electronic equipment The machine time.

105, each element is 0 in electronic equipment setting capacitance matrix, which includes M*N element.

106, electronic equipment adds each electricity in above-mentioned K capacitor element according to above-mentioned location information in capacitance matrix The capacitance signal that container piece generates.

Using the processor of the equipment of above-mentioned capacitance signal, such as electronic equipment, it is M*N that can first initialize a size Capacitance matrix, wherein the value of each element is a preset initial value in the capacitance matrix, for example, capacitance square Each element is the numerical value equal or approximate to 0 in battle array.

In turn, after receiving above-mentioned target data, electronic equipment, can will be in capacitance matrix according to above-mentioned location information The value of the element of corresponding position replaces with the corresponding capacitance signal received.Still as shown in figure 9, being provided with 11*7 on touch screen Capacitor element, then, electronic equipment can determine that corresponding capacitance matrix is according to target data shown in Fig. 9:

In this way, electronic equipment can completely restore the capacitance signal that M*N capacitor element generates respectively, into And operation corresponding with touch event in step 101 can be completed according to the M*N capacitance signal restored, such as gesture identification Deng the embodiment of the present invention is not intended to be limited in any this.

Certainly, if the initial value of each element is not 0 in capacitance matrix, electronic equipment can restore above-mentioned capacitance When matrix, directly the capacitance signal corresponding to what is received of the initial value of corresponding position element in capacitance matrix is added, is obtained Capacitance signal after reduction at the position, at this point, the capacitance matrix restored can still represent between this M*N capacitance signal Relative size relationship, so that electronic equipment can be completed according to the M*N capacitance signal restored and touch thing in step 101 The corresponding operation of part.Further, if above-mentioned touch event is suspension touch control event, in the mistake of transmission capacitance signal Since the occupancy of transmission bandwidth reduces in journey, so as to which the capacitance signal generated more in real time is sent to processing Device so that processor can more accurately carry out gesture anticipation or accidentally touch the operations such as pre-identification, to improve the standard of suspension touch control Exactness.

The embodiment of the present invention provides a kind of signal reporting method, and as shown in Figure 10, this method includes:

201, electronic equipment obtains the touch event that user triggers on the touchscreen, which is provided with array arrangement M*N capacitor element, M > 0, N > 0.

202, in response to the touch event, the M*N capacitance signal that electronic equipment generates above-mentioned M*N capacitor element is held Row down-sampling obtains the capacitance signal that each capacitor element generates in K capacitor element.

Wherein, the sample rate of down-sampling is specifically as follows the arbitrary value more than 0 and less than 1.

Specifically, after user triggers a touch event on the touchscreen, each capacitor element response in display screen A capacitance signal can be all generated in above-mentioned touch event, then, M*N capacitor element common property in touch screen gives birth to M*N electricity Hold signal.Wherein, above-mentioned touch event may be suspension touch control event, and the embodiment of the present invention is not intended to be limited in any this.

In step 202, electronic equipment can carry out down-sampling to the signal number of this M*N capacitance signal, for example, such as Shown in Figure 11, with 1/2 down-sampling sample rate to above-mentioned M*N capacitance signal down-sampling, a capacitance letters of K (K=M*N/2) are obtained Number.That is, down-sampling sample rate is K/ (M*N).Wherein, darkened locations indicate the capacitance that collected capacitor element generates Signal, white positions indicate the capacitance signal that no collected capacitor element generates.In this way, can be by the data of capacitance signal Transmission quantity boil down to it is original 50%.

It is, of course, also possible to carry out down-sampling to above-mentioned M*N capacitance signal with other sample rates.As shown in figure 12, when When down-sampling sample rate is 2/3, (a), (b), (c) in Figure 12 each provide the mode of three kinds of possible down-samplings, this hair Bright embodiment is not intended to be limited in any this.Wherein, darkened locations indicate the capacitance signal that collected capacitor element generates, white Position instruction does not have the capacitance signal that collected capacitor element generates.

Further, user can also on an electronic device be configured the sample rate of above-mentioned down-sampling, or, electricity The application that sub- equipment can also be run according to current electronic device adjusts the sample rate of above-mentioned down-sampling, and the embodiment of the present invention is to this It is not intended to be limited in any.

Illustratively, when electronic equipment is currently running to touching the first not high application of required precision (for example, video playing Using) when, electronic equipment can execute down-sampling according to lower first sample rate to above-mentioned M*N capacitance signal;And when electricity When sub- equipment operation is to touching required precision higher second using (for example, game application), electronic equipment can be according to higher The second sample rate (the second sample rate be more than the first sample rate) to above-mentioned M*N capacitance signal execution down-sampling.

203, electronic equipment reports the capacitance signal that each capacitor element generates in above-mentioned K capacitor element.

204, electronic equipment is restored according to the capacitance signal that each capacitor element generates in above-mentioned K capacitor element State M*N capacitance signal.

Specifically, in step 204, electronic equipment obtains the capacitance letter that each capacitor element generates in K capacitor element Number, i.e. after K capacitance signal, collected capacitance signal can not be estimated by collected capacitance signal around it Come.

Illustratively, as shown in figure 13, for estimating the capacitance signal at A, collected around capacitor element A A2, The capacitance signal of tetra- capacitor element of A4, A5 and A7.So, electronic equipment can be by this four capacitances of A2, A4, A5 and A7 Capacitance signal of the average value (or weighted average) of the capacitance signal of device as capacitor element A, for example, A=(A2+A4+A5 +A7)/4。

Or as shown in figure 13, still for estimating the capacitance signal at A, when estimating the capacitance signal at A, A1, A multiple capacitance signals in A3, A6 and A8 may be estimated out, then, electronic equipment can by A2, A4, The average value (or weighted average) of capacitance signal at A5, A7 and A1, A3, A6, A8 for having estimated is used as capacitor The capacitance signal of part A, for example, A=(A2+A4+A5+A7+A1+A3+A6+A8)/8.

In this way, electronic equipment can completely restore the capacitance signal that M*N capacitor element generates respectively, into And operation corresponding with touch event in step 201 can be completed according to the M*N capacitance signal restored, such as gesture identification Deng the embodiment of the present invention is not intended to be limited in any this.

The embodiment of the present invention provides a kind of signal reporting method, and as shown in figure 14, this method includes:

301, electronic equipment obtains the touch event that user triggers on the touchscreen, which is provided with array arrangement M*N capacitor element, M > 0, N > 0.

302, in response to the touch event, electronic equipment is compressed according to preset compression ratio in above-mentioned M*N capacitor element The capacitance signal that each capacitor element generates obtains M*N compressed capacitance signals.

Wherein, above-mentioned compression ratio is specifically as follows the arbitrary value more than 0 and less than 1.

In step 302, electronic equipment can compress each capacitance signal in this M*N capacitance signal.Example Such as, as shown in figure 15, electronic equipment generates M*N capacitance signal (the wherein position of no numeral in response to above-mentioned touch event Set can default capacitance signal be 0), electronic equipment can will each above-mentioned capacitance signal compress 0.1 times, obtain M*N compress after Capacitance signal.In this way, this M*N compressed capacitance signals need to be only reported to processor by electronic equipment, after compression Transmission quantity be reduced to compression before transmission quantity 10%.Also, this M*N compressed capacitance signals have reflected above-mentioned M* Magnitude relationship between N number of capacitance signal, therefore, electronic equipment are not necessarily to restore this M*N compressed capacitance signals, Operation corresponding with touch event in step 301 can be completed according to above-mentioned M*N compressed capacitance signals.

Further, electronic equipment generally uses a bits of h (h > 1) to indicate a capacitance signal.For example, electronics is set It is standby 16 bits to be used to indicate any one capacitance signal in 0-65536 (2^16=65536).Compress previous capacitance The precision of signal is 65536.

It in embodiments of the present invention, can be by above-mentioned h bit boil down to d (1 < d < h) a bit, to reach pressure The purpose of contracting capacitance signal.For example, by 16 bit boil down to, 8 bit, i.e., compressed capacitance signal uses 8 bit tables Show, i.e., compressed capacitance signal is any one value in 0-256 (2^8=256).Wherein, the latter capacitance signal is compressed Precision is 256.

At this point, above-mentioned compression ratio is specifically as follows precision and the previous capacitance of compression needed for compression the latter capacitance signal The ratio of precision needed for signal, i.e. compression ratio are 2^d/2^h.

Illustratively, as shown in figure 16, the capacitance signal value that some capacitor element generates before compressing is 16384, the electricity Hold signal to indicate using 16 bits.So, in step 302, if indicating the bit of a capacitance signal after compression Position number is 8, then, it is assumed that the capacitance signal value is e after compression, and e should meet relationship:E/256=16384/65536, then e =(16384/65536) * 256=64.That is, the capacitance signal is expressed as 64 using 8 bits after compression.So, electric The compressed capacitance signal 64 only need to be reported to processor by sub- equipment using 8 bits, be reported without using 16 bits Capacitance signal 16384 before compression, volume of transmitted data when capacitance signal is reported to reduce.

Further, similar with step 202, user can also on an electronic device be configured above-mentioned compression ratio, Or the application that electronic equipment can also be run according to current electronic device adjusts above-mentioned compression ratio, the embodiment of the present invention pair This is not intended to be limited in any.

Illustratively, when electronic equipment is currently running to touching the first not high application of required precision (for example, video playing Using) when, electronic equipment can execute down-sampling according to lower first compression ratio to above-mentioned M*N capacitance signal;And when electricity When sub- equipment operation is to touching required precision higher second using (for example, game application), electronic equipment can be according to higher Compression ratio (the second sample rate be more than the first sample rate) to above-mentioned M*N capacitance signal execution down-sampling.

303, electronic equipment reports above-mentioned M*N compressed capacitance signals.

304, (optional) electronic equipment is according to above-mentioned M*N compressed capacitance signals, before restoring M*N compression Capacitance signal.

Optionally, still 16384 boil down to 64 of capacitance signal is illustrated with above-mentioned, capacitance signal value e ' meets before compressing Relationship:64/256=e '/65536, then, electronic equipment receive the compressed capacitance signal be 64 after, can be according to above-mentioned pass System calculates e '=(64/256) * 65536=16384.

So, for each compressed capacitance signal, the capacitance before compression can be restored according to above-mentioned relation The value of signal finally obtains the capacitance signal before M*N compression.

In this way, electronic equipment can be completed and touch event pair in step 201 according to the M*N capacitance signal restored The operation answered, such as gesture identification etc., the embodiment of the present invention are not intended to be limited in any this.

It should be noted that for above-mentioned three kinds of signal reporting methods provided in an embodiment of the present invention, i.e. step 101-106 The signal reporting that the signal reporting method and step 301-304 that the signal reporting method of offer, step 201-204 are provided provide Method, electronic equipment can select in above-mentioned three kinds of signal reporting methods at least one in method complete capacitance signal and reported Journey, i.e., above-mentioned three kinds of signal reporting methods can be superimposed or be applied in combination, those skilled in the art can according to practical experience or Practical application scene is configured it, and the embodiment of the present invention is not intended to be limited in any this.

It is understood that above-mentioned electronic equipment etc., in order to realize above-mentioned function, it comprises executing, each function is corresponding Hardware configuration and/or software module.Those skilled in the art should be readily appreciated that, in conjunction with implementation disclosed herein Each exemplary unit and algorithm steps of example description, the embodiment of the present invention can be with the combination of hardware or hardware and computer software Form is realized.Some functions is executed in a manner of hardware or computer software driving hardware actually, depends on technical side The specific application and design constraint of case.Professional technician can carry out each specific application real using distinct methods Existing described function, but this realization is it is not considered that the range beyond the embodiment of the present invention.

The embodiment of the present invention can carry out above-mentioned electronic equipment etc. according to the above method example division of function module, example Such as, each function can be corresponded to and divide each function module, two or more functions can also be integrated at one It manages in module.The form that hardware had both may be used in above-mentioned integrated module is realized, the form of software function module can also be used It realizes.It should be noted that being schematical to the division of module in the embodiment of the present invention, only a kind of logic function is drawn Point, formula that in actual implementation, there may be another division manner.

In the case where dividing each function module using corresponding each function, Figure 17 shows involved in above-described embodiment And electronic equipment a kind of possible structural schematic diagram, which includes:Acquiring unit 1101, determination unit 1102, Reporting unit 1103, reduction unit 1104 and compression unit 1105.

Acquiring unit 1101 is for supporting electronic equipment to execute the process 101 in Fig. 3, the process 201- in 103, Figure 10 Process 301 in 202 and Figure 14;Determination unit 1102 is for supporting electronic equipment to execute the process 102 in Fig. 3;Upper declaration form Member 1103 is for supporting electronic equipment to execute the process 104 in Fig. 3, the process 303 in process 203 and Figure 14 in Figure 10; Reduction unit 1104 is for supporting electronic equipment to execute in process 204 and Figure 14 in process 105-106, Figure 10 in Fig. 3 Process 304;Compression unit 1105 is for supporting electronic equipment to execute the process 302 in Figure 14.Wherein, above method embodiment All related contents for each step being related to can quote the function description of corresponding function module, and details are not described herein.

Using integrated unit, Figure 18 shows one kind of electronic equipment involved in above-described embodiment Possible structural schematic diagram.The electronic equipment includes:Processing module 1302 and communication module 1303.Processing module 1302 for pair The action of electronic equipment carries out control management.Communication module 1303 is used to support the communication of UE and other network entities.The electronics Equipment can also include memory module 1301, the program code for depositing electronic equipment and data.

Wherein, processing module 1302 can be processor or controller, such as can be central processing unit (Central Processing Unit, CPU), general processor, digital signal processor (Digital Signal Processor, DSP), Application-specific integrated circuit (Application-Specific Integrated Circuit, ASIC), field programmable gate array It is (Field Programmable Gate Array, FPGA) or other programmable logic device, transistor logic, hard Part component or its arbitrary combination.It may be implemented or executes illustratively patrols in conjunction with various described in the disclosure of invention Collect box, module and circuit.The processor can also be to realize the combination of computing function, such as include one or more micro- places Manage device combination, the combination etc. of DSP and microprocessor.Communication module 1303 can be transceiver, transmission circuit or communication interface Deng.Memory module 1301 can be memory.

When processing module 1302 is processor, communication module 1303 is RF transmission circuits, and memory module 1301 is memory When, the electronic equipment that the embodiment of the present invention is provided can be electronic equipment shown in Fig. 2.

In a kind of possible design method, electronic equipment provided in an embodiment of the present invention includes:Touch screen, processor, Memory, bus and communication interface;Wherein, the communication interface, the touch event triggered on the touchscreen for obtaining user should Touch screen is provided with M*N capacitor element of array arrangement, M > 0, N > 0;The touch screen, for obtaining K capacitor element In the capacitance signal that generates of each capacitor element, which is the arbitrary K capacitor in the M*N capacitor element Part, 0 < K < M*N;The communication interface is additionally operable to report target data to the processor, which includes the K capacitance The capacitance signal that each capacitor element generates in device.

Further, which further includes location information, which is used to indicate the K capacitor element and is somebody's turn to do Position relationship between M*N capacitor element.

Further, the touch screen, is specifically used for:Determine target capacitance corresponding with touch point position in the touch event Device;According to the position where the target capacitance device, K capacitor element for including the target capacitance device is determined;Obtain the K The capacitance signal that each capacitor element generates in a capacitor element.

Further, the touch screen, is specifically used for:It, will be with the target when the target capacitance device is located at first area X1*Y1 capacitor element centered on capacitor element is as the K capacitor, and X1=Y1, which is positioned at the touch The region at screen center;When the target capacitance device is located at second area, by the X2*Y2 capacitance comprising the target capacitance device Device is positioned at the region of the touch screen first side as the K capacitor, X2 < Y2, the second area;When target electricity When container piece is located at third region, using the X3*Y3 capacitor element comprising the target capacitance device as the K capacitor, X3 > Y3, the third region are positioned at the region of the touch screen second side, and the length of the second side is more than the first side Length;When the target capacitance device is located at the fourth region, using all capacitor elements in target area as the K capacitance Device, the fourth region be positioned at the region on four vertex of touch screen, the target area be in the fourth region with the touch thing The region on the corresponding vertex in touch point position in part.

Further, the processor, is additionally operable to:The value of each element in capacitance matrix is set as preset initial Value, which includes M*N element;According to the location information, each capacitor element in the K capacitor element is generated Capacitance signal is added in the capacitance matrix.

Further, the touch screen, is additionally operable to:It is adopted under being executed to the M*N capacitance signal that the M*N capacitor element generates Sample, obtains the capacitance signal that each capacitor element generates in K capacitor element after down-sampling, the sample rate of the down-sampling be less than 1 positive number.

Further, the touch screen, is specifically used for:When electronic equipment operation first is in application, according to the first sample rate pair The M*N capacitance signal that the M*N capacitor element generates executes down-sampling;When electronic equipment operation second is in application, according to the Two sample rates execute down-sampling to the M*N capacitance signal that M*N capacitor element generates, second sample rate more than this first Sample rate.

Further, the touch screen, is additionally operable to:Each capacitance in the K capacitor element is compressed according to preset compression ratio The capacitance signal that device generates obtains K compressed capacitance signals, which is the positive number less than 1;Wherein, should Target data includes the capacitance signal that each capacitor element generates in the K capacitor element after compressing.

In a kind of possible design method, electronic equipment provided in an embodiment of the present invention includes:Touch screen, processor, Memory, bus and communication interface;Wherein, the communication interface, the touch event triggered on the touchscreen for obtaining user should Touch screen is provided with M*N capacitor element of array arrangement, M > 0, N > 0;The touch screen, for according to preset compression ratio The capacitance signal that each capacitor element generates in the M*N capacitor element is compressed, M*N compressed capacitance signals are obtained, it should Default compression ratio is the positive number less than 1;The communication interface is additionally operable to report the M*N compressed capacitance signals to above-mentioned place Manage device.

Further, the compression ratio for needed for compression the latter capacitance signal precision with compress previous capacitance signal institute The ratio of the precision needed;For each capacitor element in the M*N capacitor element, which is specifically used for:By the capacitance The product for the capacitance signal and the compression ratio that device generates, as the compressed capacitance signal of the capacitor element.

Further, the touch screen, is specifically used for:When electronic equipment operation first is in application, according to the first compression ratio pressure Contract the capacitance signal that each capacitor element generates in the M*N capacitor element;When electronic equipment operation second is in application, according to the Two compression ratios compress the capacitance signal that each capacitor element generates in the M*N capacitor element, second compression ratio be more than this One compression ratio.

In the above-described embodiments, all or part of can be come in fact by software, hardware, firmware or its arbitrary combination It is existing.When being realized using software program, can entirely or partly occur in the form of a computer program product.The computer Program product includes one or more computer instructions.When loading on computers and executing the computer program instructions, entirely Portion is partly generated according to the flow or function described in the embodiment of the present invention.The computer can be all-purpose computer, specially With computer, computer network or other programmable devices.The computer instruction can be stored in computer-readable storage In medium, or from a computer readable storage medium to the transmission of another computer readable storage medium, for example, the meter Calculation machine instruction can from a web-site, computer, server or data center by it is wired (such as coaxial cable, optical fiber, Digital Subscriber Line (DSL)) or wireless (such as infrared, wireless, microwave etc.) mode to another web-site, computer, service Device or data center's transmission.The computer readable storage medium can be any usable medium that computer can access or It is comprising data storage devices such as one or more usable mediums integrated server, data centers.The usable medium can be Magnetic medium, (for example, floppy disk, hard disk, tape), optical medium (for example, DVD) or semiconductor medium (such as solid state disk (Solid State Disk, SSD)) etc..

The above, the only specific implementation mode of the application, but the protection domain of the application is not limited thereto, it is any Change or replacement in the technical scope that the application discloses, should all cover within the protection domain of the application.Therefore, this Shen Protection domain please should be based on the protection scope of the described claims.

Claims

1. a kind of signal reporting method, which is characterized in that including:

Electronic equipment obtains the touch event that user triggers on the touchscreen, and the touch screen is provided with M*N of array arrangement Capacitor element, M > 0, N > 0;

Event in response to the touch, the electronic equipment obtain the capacitance letter that each capacitor element generates in K capacitor element Number, the K capacitor element is the arbitrary K capacitor element in the M*N capacitor element, 0 < K < M*N;

It includes each capacitor element life in the K capacitor element that the electronic equipment, which reports target data, the target data, At capacitance signal.

2. according to the method described in claim 1, it is characterized in that, the target data further includes location information, the position Information is used to indicate the position relationship between the K capacitor element and the M*N capacitor element.

3. method according to claim 1 or 2, which is characterized in that the electronic equipment obtains each in K capacitor element The capacitance signal that capacitor element generates, including:

The electronic equipment determines target capacitance device corresponding with touch point position in the touch event;

The electronic equipment determines the K comprising the target capacitance device according to the position where the target capacitance device Capacitor element;

The electronic equipment obtains the capacitance signal that each capacitor element generates in the K capacitor element.

4. according to the method described in claim 3, it is characterized in that, the electronic equipment is according to where the target capacitance device Position, determine and include K capacitor element of the target capacitance device, including:

When the target capacitance device is located at first area, the electronic equipment will be centered on the target capacitance device X1*Y1 capacitor element is positioned at the area of the touch screen center as the K capacitor, X1=Y1, the first area Domain;

When the target capacitance device is located at second area, the electronic equipment will include the X2* of the target capacitance device Y2 capacitor element is positioned at the area of the touch screen first side as the K capacitor, X2 < Y2, the second area Domain;

When the target capacitance device is located at third region, the electronic equipment will include the X3* of the target capacitance device Y3 capacitor element is positioned at the area of the touch screen second side as the K capacitor, X3 > Y3, the third region Domain, the length of the second side are more than the length of the first side;

When the target capacitance device is located at the fourth region, the electronic equipment makees all capacitor elements in target area For the K capacitor, the fourth region is positioned at the region on four vertex of the touch screen, and the target area is described The region on vertex corresponding with touch point position in the touch event in the fourth region.

5. according to the method described in any one of claim 2-4, which is characterized in that report target data in the electronic equipment Later, further include:

The electronic equipment sets the value of each element in capacitance matrix to preset initial value, the capacitance matrix packet Include M*N element;

According to the positional information, the capacitance that each capacitor element generates in the K capacitor element is believed for the electronic equipment It number is added in the capacitance matrix.

6. according to the method described in claim 1, it is characterized in that, the electronic equipment obtains each electricity in K capacitor element The capacitance signal that container piece generates, including:

The electronic equipment executes down-sampling to the M*N capacitance signal that the M*N capacitor element generates, after obtaining down-sampling The capacitance signal that each capacitor element generates in K capacitor element, the sample rate of the down-sampling are the positive number less than 1.

7. according to the method described in claim 6, it is characterized in that, the electronic equipment generates the M*N capacitor element M*N capacitance signal execute down-sampling, including:

When the electronic equipment operation first in application, the electronic equipment according to the first sample rate to the M*N capacitor The M*N capacitance signal that part generates executes down-sampling;

When the electronic equipment operation second in application, the electronic equipment according to the second sample rate to the M*N capacitor The M*N capacitance signal that part generates executes down-sampling, and second sample rate is more than first sample rate.

8. according to the described method of any one of claim 1-7, which is characterized in that obtain K capacitance in the electronic equipment After the capacitance signal that each capacitor element generates in device, further include:

The electronic equipment compresses the capacitance that each capacitor element generates in the K capacitor element according to preset compression ratio to be believed Number, K compressed capacitance signals are obtained, the default compression ratio is the positive number less than 1;

Wherein, the target data includes the capacitance signal that each capacitor element generates in the K capacitor element after compressing.

9. a kind of signal reporting method, which is characterized in that including:

Event in response to the touch, the electronic equipment compress every in the M*N capacitor element according to preset compression ratio The capacitance signal that a capacitor element generates, obtains M*N compressed capacitance signals, and the default compression ratio is just less than 1 Number;

The electronic equipment reports the M*N compressed capacitance signals.

10. according to the method described in claim 9, it is characterized in that, the compression ratio is needed for compression the latter capacitance signal Precision and the ratio that compresses the precision needed for previous capacitance signal;

Wherein, the electronic equipment compresses each capacitor element in the M*N capacitor element according to preset compression ratio and generates Capacitance signal, obtain M*N compressed capacitance signals, including:

For each capacitor element in the M*N capacitor element:The capacitance that the electronic equipment generates the capacitor element The product of signal and the compression ratio, as the compressed capacitance signal of the capacitor element.

11. method according to claim 9 or 10, which is characterized in that the electronic equipment is according to preset compression ratio pressure Contract the capacitance signal that each capacitor element generates in the M*N capacitor element, including:

When electronic equipment operation first is in application, the electronic equipment compresses the M*N capacitance according to the first compression ratio The capacitance signal that each capacitor element generates in device;

When electronic equipment operation second is in application, the electronic equipment compresses the M*N capacitance according to the second compression ratio The capacitance signal that each capacitor element generates in device, second compression ratio are more than first compression ratio.

12. a kind of electronic equipment, which is characterized in that including:

Acquiring unit is used for:The touch event that user triggers on the touchscreen is obtained, the touch screen is provided with array arrangement M*N capacitor element, M > 0, N > 0;

Determination unit is used for:Event in response to the touch obtains the capacitance that each capacitor element generates in K capacitor element Signal, the K capacitor element are the arbitrary K capacitor element in the M*N capacitor element, 0 < K < M*N;

Reporting unit is used for:It includes each capacitor element in the K capacitor element to report target data, the target data The capacitance signal of generation.

13. electronic equipment according to claim 12, which is characterized in that the target data further includes location information, institute State the position relationship that location information is used to indicate between the K capacitor element and the M*N capacitor element.

14. electronic equipment according to claim 12 or 13, which is characterized in that

The determination unit, is specifically used for:Determine target capacitance device corresponding with touch point position in the touch event;Institute Electronic equipment is stated according to the position where the target capacitance device, determines K capacitor for including the target capacitance device Part;Obtain the capacitance signal that each capacitor element generates in the K capacitor element.

15. electronic equipment according to claim 14, which is characterized in that

The determination unit, is specifically used for:It, will be with the aimed capacitor when the target capacitance device is located at first area X1*Y1 capacitor element centered on part is as the K capacitor, and X1=Y1, the first area is positioned at the touch The region at screen center;When the target capacitance device is located at second area, by the X2*Y2 comprising the target capacitance device Capacitor element is positioned at the region of the touch screen first side as the K capacitor, X2 < Y2, the second area; When the target capacitance device is located at third region, using the X3*Y3 capacitor element comprising the target capacitance device as The K capacitor, X3 > Y3, the third region are positioned at the region of the touch screen second side, the second side Length be more than the first side length;It, will be in target area when the target capacitance device is located at the fourth region All capacitor elements as the K capacitor, the fourth region be positioned at the region on four vertex of the touch screen, it is described Target area is the region on vertex corresponding with touch point position in the touch event in the fourth region.

16. according to the electronic equipment described in any one of claim 13-15, which is characterized in that the electronic equipment further includes:

Reduction unit is used for:Set the value of each element in capacitance matrix to preset initial value, the capacitance matrix Including M*N element;According to the positional information, by the capacitance signal of each capacitor element generation in the K capacitor element It is added in the capacitance matrix.

17. electronic equipment according to claim 12, which is characterized in that

The determination unit, is specifically used for:Down-sampling is executed to the M*N capacitance signal that the M*N capacitor element generates, is obtained The sample rate of the capacitance signal that each capacitor element generates in K capacitor element after to down-sampling, the down-sampling is less than 1 Positive number.

18. electronic equipment according to claim 17, which is characterized in that

The determination unit, is specifically used for:When electronic equipment operation first is in application, according to the first sample rate to the M* The M*N capacitance signal that N number of capacitor element generates executes down-sampling;When electronic equipment operation second is in application, according to the Two sample rates execute down-sampling to the M*N capacitance signal that the M*N capacitor element generates, and second sample rate is more than institute State the first sample rate.

19. according to the electronic equipment described in any one of claim 12-18, which is characterized in that the electronic equipment further includes:

Compression unit is used for:The capacitance that each capacitor element generates in the K capacitor element is compressed according to preset compression ratio Signal, obtains K compressed capacitance signals, and the default compression ratio is the positive number less than 1;Wherein, the target data packet Include the capacitance signal that each capacitor element generates in the K capacitor element after compressing.

20. a kind of electronic equipment, which is characterized in that including:

Compression unit is used for:Event in response to the touch is compressed according to preset compression ratio in the M*N capacitor element The capacitance signal that each capacitor element generates, obtains M*N compressed capacitance signals, and the default compression ratio is less than 1 Positive number;

Reporting unit is used for:Report the M*N compressed capacitance signals.

21. electronic equipment according to claim 20, which is characterized in that the compression ratio is compression the latter capacitance signal Required precision and the ratio for compressing the precision needed for previous capacitance signal;For each of described M*N capacitor element Capacitor element:

The compression unit, is specifically used for:The product of capacitance signal and the compression ratio that the capacitor element is generated, as this The compressed capacitance signal of capacitor element.

22. the electronic equipment according to claim 20 or 21, which is characterized in that

The compression unit, is specifically used for:When electronic equipment operation first in application, according to described in the compression of the first compression ratio The capacitance signal that each capacitor element generates in M*N capacitor element;When electronic equipment operation second is in application, according to the Two compression ratios compress the capacitance signal that each capacitor element generates in the M*N capacitor element, and second compression ratio is more than First compression ratio.

23. a kind of electronic equipment, which is characterized in that including:Processor, memory, bus and communication interface;

For storing computer executed instructions, the processor is connect with the memory by the bus memory, When the electronic equipment is run, the processor executes the computer executed instructions of the memory storage, so that institute State signal reporting method of the electronic equipment execution as described in any one of claim 1-11.

24. a kind of computer readable storage medium, instruction is stored in the computer readable storage medium, which is characterized in that When described instruction is run on the electronic equipment as described in any one of claim 12-22 so that the electronic equipment is held Signal reporting method of the row as described in any one of claim 1-11.

25. a kind of computer program product including instruction, which is characterized in that when the computer program product is wanted in such as right It asks when being run on the electronic equipment described in any one of 12-22 so that the electronic equipment is executed as appointed in claim 1-11 Signal reporting method described in one.