CN110471808B - Pressure key detection method and device and mobile terminal - Google Patents
Pressure key detection method and device and mobile terminal Download PDFInfo
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- CN110471808B CN110471808B CN201910681217.6A CN201910681217A CN110471808B CN 110471808 B CN110471808 B CN 110471808B CN 201910681217 A CN201910681217 A CN 201910681217A CN 110471808 B CN110471808 B CN 110471808B
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- 230000035945 sensitivity Effects 0.000 claims abstract description 50
- 238000000034 method Methods 0.000 claims abstract description 27
- 238000003825 pressing Methods 0.000 claims description 225
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- 238000004364 calculation method Methods 0.000 claims description 7
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- 238000007906 compression Methods 0.000 description 13
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- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F11/00—Error detection; Error correction; Monitoring
- G06F11/22—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing
- G06F11/2205—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested
- G06F11/2221—Detection or location of defective computer hardware by testing during standby operation or during idle time, e.g. start-up testing using arrangements specific to the hardware being tested to test input/output devices or peripheral units
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/0414—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means using force sensing means to determine a position
Abstract
The invention provides a pressure key detection method and device and a mobile terminal. The method comprises the following steps: when a touch operation for a screen of the mobile terminal is received, acquiring a touch area where the touch operation is located on the screen; under the condition that the touch area is positioned in the target area corresponding to the target pressure key, a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation are obtained; determining that the target pressure key is damaged under the condition that the touch area is larger than the maximum area value in the target area range and the touch pressure value is smaller than the minimum pressure value in the target pressure range; or determining that the sensitivity of the target pressure key is greater than the sensitivity threshold in the case where the touch area is less than the minimum area value in the target area range and the touch pressure value is greater than the maximum pressure value in the target pressure range. The invention can achieve the purpose of pre-judging or detecting whether the pressure key is damaged, thereby reminding a user to replace the pressure sensor in time.
Description
Technical Field
The present invention relates to the field of mobile communications technologies, and in particular, to a method and an apparatus for detecting a pressure key, and a mobile terminal.
Background
Along with the popularization of the curved surface screen terminal, the curved surface screen terminal is more mature in combination with a lateral pressure key scheme, and the lateral pressure hidden key is used for replacing a lateral side entity key, so that the integral appearance effect of the whole machine is achieved, and the original function can be reserved.
However, since the lateral pressure key has software and needs to be detected by the pressure sensor and structural design as a support, that is, the software has an abnormal condition, in addition, the pressure sensor and the structure can be easily deformed to generate an error signal or be damaged due to collision or extrusion, compared with the physical key, the failure rate of the pressure key can be higher, so how to detect whether the pressure key is abnormal is a problem to be solved urgently at present.
Disclosure of Invention
The embodiment of the invention provides a pressure key detection method and device and a mobile terminal, which are used for solving the problem of how to detect whether a pressure key is abnormal.
In order to solve the technical problems, the embodiment of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a method for detecting a pressure key, including: when a touch operation aiming at a screen of the mobile terminal is received, acquiring a touch area where the touch operation is positioned on the screen; acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key; determining that the target pressure key has been damaged if the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or determining that the sensitivity of the target pressure key is greater than a sensitivity threshold if the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range.
In a second aspect, an embodiment of the present invention provides a pressure key detection apparatus, including: a touch area acquisition module, configured to acquire a touch area where a touch operation is located on a screen of the mobile terminal when the touch operation is received for the screen; the touch pressure acquisition module is used for acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key; a key damage determination module, configured to determine that the target pressure key is damaged when the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or a sensitivity anomaly determination module for determining that the sensitivity of the target pressure key is greater than a sensitivity threshold in a case where the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range.
In a third aspect, an embodiment of the present invention provides a mobile terminal, including a processor, a memory, and a computer program stored in the memory and executable on the processor, where the computer program when executed by the processor implements the steps of the pressure key detection method described in any one of the above.
In a fourth aspect, an embodiment of the present invention provides a computer readable storage medium, where a computer program is stored on the computer readable storage medium, where the computer program when executed by a processor implements the steps of the pressure key detection method described in any one of the above.
In the embodiment of the invention, when a touch operation for a screen of a mobile terminal is received, a touch area where the touch operation is located on the screen is acquired, a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation are acquired under the condition that the touch area is located in a target area corresponding to a target pressure key, and the target pressure key is determined to be damaged under the condition that the touch area is larger than a maximum area value in a target area range and the touch pressure value is smaller than a minimum pressure value in the target pressure range; in the case where the touch area is smaller than the minimum area value in the target area range and the touch pressure value is larger than the maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is larger than the sensitivity threshold. According to the embodiment of the invention, whether the pressure keys are abnormal or not is determined by combining the touch pressure value and the touch area, so that the aim of pre-judging or detecting whether the pressure keys are damaged or not can be fulfilled, and a user is reminded to replace the pressure sensors in time.
Drawings
FIG. 1 is a flow chart of steps of a method for detecting a pressure key according to an embodiment of the present invention;
FIG. 2 is a flowchart illustrating steps of a method for detecting a pressure key according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a pressure key detection device according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a pressure key detection device according to an embodiment of the present invention;
fig. 5 is a block diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Example 1
Referring to fig. 1, a step flowchart of a pressure key detection method provided by an embodiment of the present invention is shown, where the pressure key detection method may be applied to a mobile terminal, and specifically may include the following steps:
Step 101: and when a touch operation for a display screen of the mobile terminal is received, acquiring a touch area where the touch operation is located on the display screen.
In the embodiment of the invention, the mobile terminal can comprise mobile electronic equipment with a touch screen, such as a mobile phone, a PAD (Portable Android Device, tablet computer) and the like.
The touch operation refers to an operation performed by a user to touch a display screen of the mobile terminal, such as the user pressing the display screen with a finger, or pressing the display screen in other manners, or the like.
The touch area refers to an area touched by a user when performing a touch operation on the display screen.
The mobile terminal is provided with a touch screen sensor in advance, and the position of the touch operation can be sensed through the touch screen sensor, so that the area where the touch operation is positioned on the display screen, namely the touch area, can be calculated.
The scheme of calculating the touch area according to the magnitude of the sensing variation value of the sensing node of the touch screen sensor is a mature technical scheme in the art, and the embodiment of the invention will not be described in detail.
Upon receiving a touch operation for a display screen of the mobile terminal, step 102 is performed after acquiring a touch area where the touch operation is located on the display screen.
Step 102: and under the condition that the touch area is positioned in the target area corresponding to the target pressure key, acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation.
The target pressure key refers to a key which is preset on the mobile terminal and needs to perform triggering operation, such as a bright screen key, a sound adjusting key and the like.
The touch area refers to an area occupied by a user performing a touch operation, for example, when the user touches the display screen with a thumb, the touch area is large, and when the user touches the display screen with a middle finger, the touch area is small, or the like.
The touch area can be calculated by sensing the magnitude of the sensing change value of the node through a pre-installed touch screen sensor.
The target area is an area of a display screen, where a corresponding event of the target pressure key is triggered, and the corresponding event is an event triggered by pressing or touching the target pressure key, for example, when the target pressure key is a sound condition key, the volume can be increased by triggering a key for increasing the sound, that is, the event for increasing the volume can be used as the corresponding event; for another example, when the target pressure key is a bright screen key, the bright screen key is triggered to trigger the display screen to switch from the off screen to the bright screen, i.e. the event of switching from the off screen to the bright screen is taken as the corresponding event. The target area may be, for example, when the corresponding event is an event that the screen is turned from off to on, when a touch operation is performed in an area a of the display screen, the screen can be triggered to be turned from off to on, and the area a is taken as the target area; and when the corresponding event is an event of turning up the volume, and when a touch operation is performed in the b region of the display screen, the volume can be turned up, and the b region is taken as a target region.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present invention, and are not to be construed as the only limitation of the embodiments of the present invention.
The touch pressure value refers to a pressure value generated by touch operation on a display screen, and the touch pressure value corresponding to the touch operation can be detected through a touch screen sensor built in the mobile terminal.
When the touch area is located in the target area corresponding to the target pressure key, a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation may be obtained, and step 103 is executed.
Step 103: and determining that the target pressure key is damaged in the case that the touch area is greater than the maximum area value in the target area range and the touch pressure value is less than the minimum pressure value in the target pressure range.
The target pressure range is a range of touch pressure values corresponding to preset touch operations, and when the touch pressure values corresponding to the touch operations are within the target pressure range, the touch operations can trigger corresponding events.
The target pressure range may be obtained by a pre-performed testing process, and a specific process for obtaining the target pressure range will be described in detail in the following second embodiment, which is not described herein.
The target area range is a range of a touch area corresponding to a preset touch operation, and when the touch area corresponding to the touch operation is within the target area range, the touch operation can trigger a corresponding event.
The target area range may be obtained by a pre-performed testing process, and a specific process for obtaining the target area range will be described in detail in the following second embodiment, which is not described herein.
It is understood that in the present invention, only in the case where the touch pressure is within the target pressure range and the target area is within the target area range, it may be determined that the target pressure key is normal, otherwise it may be determined that the target pressure key is abnormal.
Specific range values for the target pressure range and the target area range can be obtained according to practical situation tests, and the embodiment of the invention is not limited to the specific range values of the two ranges.
The maximum area value is the maximum area value in the target area range, for example, the target area range is 10 to 30, and the maximum area value is 30.
The minimum pressure value is the minimum pressure value in the target pressure range, for example, the target pressure range is 20 to 50, and the minimum pressure value is 20.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present invention, and are not to be construed as the only limitation of the embodiments of the present invention.
When the touch operation performed by the user in the target area is monitored, and the touch area corresponding to the touch operation is larger than the maximum area value in the target area range and the touch pressure value corresponding to the touch operation is smaller than the minimum pressure value in the target pressure range, the fact that the target pressure key is damaged can be determined, and the user can be reminded of timely replacing the pressure sensor corresponding to the target pressure key.
Under the condition that the target pressure key is damaged, a prompt message can be generated, a user can be prompted to replace the target pressure key in time through the prompt message, and the prompt message can be a text prompt message, for example, a text prompt is displayed on a screen of the mobile terminal, for example, the pressure key is damaged; the prompt information can also be language prompt information, namely, the user is prompted that the target pressure key is damaged in a voice broadcasting mode.
Step 104: in the case where the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is greater than a sensitivity threshold.
The minimum area value is the minimum area value in the target area range, for example, the target area range is 10 to 30, and the minimum area value is 10.
The maximum pressure value is the maximum pressure in the target pressure range, for example, the target pressure range is 20 to 50, and the maximum pressure value is 50.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present invention, and are not to be construed as the only limitation of the embodiments of the present invention.
The sensitivity threshold is a maximum value of the sensitivity of the target pressure key set in advance by the service person, and when the sensitivity of the target pressure key is greater than the sensitivity threshold, it indicates that the target pressure key is too sensitive.
When the touch operation performed by the user in the target area is monitored, and the touch area corresponding to the touch operation is smaller than the minimum area value in the target area range, and the touch pressure value corresponding to the touch operation is larger than the maximum pressure value in the target pressure range, the sensitivity of the target pressure key can be determined to be larger than the sensitivity threshold, the sensitivity of the target pressure key is indicated to be abnormal, namely, the target pressure key is excessively sensitive, and the user can be timely reminded of adjusting the sensitivity of the target pressure key.
Under the condition that the sensitivity of the target pressure key is larger than the sensitivity threshold, prompt information can be generated, a user can be prompted to timely adjust the sensitivity of the target pressure key through the prompt information, the prompt information can be text prompt information, for example, a text prompt is displayed on a screen of the mobile terminal, for example, the sensitivity of the pressure key is too high; the prompt information can also be language prompt information, namely, the sensitivity of the target pressure key of the user is prompted to be too high in a voice broadcasting mode.
According to the embodiment of the invention, whether the pressure key is damaged or the sensitivity is over abnormal is determined by combining the touch pressure value and the touch area, so that the aim of judging or detecting whether the pressure key is abnormal can be achieved.
According to the pressure key detection method provided by the embodiment of the invention, when the touch operation of the screen of the mobile terminal is received, the touch area where the touch operation is located on the screen is obtained, the touch pressure value corresponding to the touch operation and the touch area corresponding to the touch operation are obtained under the condition that the touch area is located in the target area corresponding to the target pressure key, and the target pressure key is determined to be damaged under the condition that the touch area is larger than the maximum area value in the target area range and the touch pressure value is smaller than the minimum pressure value in the target pressure range; in the case where the touch area is smaller than the minimum area value in the target area range and the touch pressure value is larger than the maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is larger than the sensitivity threshold. According to the embodiment of the invention, whether the pressure keys are abnormal or not is determined by combining the touch pressure value and the touch area, so that the aim of pre-judging or detecting whether the pressure keys are damaged or not can be fulfilled, and a user is reminded to replace the pressure sensors in time.
Example two
Referring to fig. 2, a step flowchart of a pressure key detection method provided by an embodiment of the present invention is shown, where the pressure key detection method may be applied to a mobile terminal, and specifically may include the following steps:
step 201: multiple pressing operations for the target area are acquired.
In the embodiment of the invention, the mobile terminal can comprise mobile electronic equipment with a touch screen, such as a mobile phone, a PAD (Portable Android Device, tablet computer) and the like.
The target pressure key refers to a key which is preset on the mobile terminal and needs to perform triggering operation, such as a bright screen key, a sound adjusting key and the like.
The target area is an area of a screen, where the corresponding event is a corresponding event triggered by pressing or touching the target pressure key, for example, when the target pressure key is a sound condition key, the volume can be increased by triggering a key for increasing the sound, that is, the event for increasing the volume can be used as the corresponding event; for another example, when the target pressure key is a bright screen key, the screen can be triggered to be switched from the off screen to the bright screen by triggering the bright screen key, that is, an event of switching from the off screen to the bright screen is taken as a corresponding event. The target area may be, for example, when the corresponding event is an event that the screen is turned from off to on, when a touch operation is performed in the area a of the screen, the screen can be triggered to be turned from off to on, and the area a is taken as the target area; and when the corresponding event is an event of increasing the volume, and when a touch operation is performed in the b region of the screen, the volume can be increased, and the b region is taken as a target region.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present invention, and are not to be construed as the only limitation of the embodiments of the present invention.
The pressing operation is an operation of pressing the target area when the target pressure key is tested in a normal state.
In the present invention, a plurality of pressing operations may be performed on the target area under the condition that the target pressure key is in a normal state, so as to obtain a threshold area range and a threshold pressure range in the following steps, and the number of pressing operations may be 5 times, 8 times, 15 times, etc., and specifically, the embodiment of the present invention may not be limited to this according to the service requirement.
A touch screen sensor is preset in the mobile terminal, and the number of times of pressing operation performed on the target area can be detected by the touch screen sensor.
After a plurality of pressing operations for the target area are acquired, step 202 is performed.
Step 202: acquiring an initial pressing area corresponding to each pressing operation; the initial pressing area is a pressing area when the pressing operation contacts the target area and a pressure value is not generated.
The initial pressing area refers to a pressing area when the pressing operation is performed on the target area, and the pressing operation contacts the target area but does not generate a pressure value.
The touch screen sensor arranged in the mobile terminal can calculate the pressing area through the magnitude of the sensing change value of the sensing node, and when the touch screen sensor does not detect the pressure value generated by the pressing operation, the detected pressing area can be used as the initial pressing area.
In the multiple pressing operations performed on the target area, the initial pressing area corresponding to each pressing operation may be acquired in the above manner, and step 203 may be performed.
Step 203: and acquiring a pressing pressure value when the pressing operation triggers a corresponding event of the target pressure key every time and a target pressing area corresponding to the pressing operation.
The pressing pressure value refers to a pressure value generated by the pressing operation when the pressing operation is performed on the target area and a corresponding event of the target pressure key is triggered.
The target pressing area is the pressing area generated by the pressing operation when the pressing operation is executed on the target area and the corresponding event of the target pressure key is triggered.
The touch screen sensor arranged in the mobile terminal can calculate the pressing area through the sensing change value of the sensing node, and the pressing area calculated at the moment can be used as the target pressing area when the corresponding event of the target pressure key is triggered. At this time, the pressure value generated by the pressing operation can be detected by the touch sensor, and the pressure value is used as the pressing pressure value.
For multiple pressing operations, the pressing pressure value and the target pressing area corresponding to the pressing operation when each pressing operation triggers the corresponding event may be obtained according to the implementation manner, and step 204 is executed.
Step 204: the target area range and the target pressure range are determined based on the plurality of initial compression areas, the plurality of compression pressure values, and the plurality of target compression areas.
After the initial pressing area, the pressing pressure value, and the target pressing area corresponding to the plurality of pressing operations are acquired, a target area range and a target pressure range may be determined from the plurality of initial pressing areas, the plurality of pressing pressure values, and the plurality of target pressing areas, and for this process, reference may be made to the detailed description of the preferred embodiments described below.
In a preferred embodiment of the present invention, the step 204 may include:
substep A1: and calculating a plurality of pressing area ratios according to the target pressing areas and the initial pressing areas.
In the embodiment of the present invention, the pressing area ratio refers to the ratio of the target pressing area corresponding to each pressing operation to the initial pressing area, for example, when the target pressing area corresponding to one pressing operation is a and the initial pressing area is a, the pressing area ratio corresponding to the pressing operation is a/a.
After the target pressing area and the initial pressing area corresponding to the multiple pressing operations are acquired, a pressing area ratio corresponding to each pressing operation, that is, a pressing area ratio corresponding to each pressing operation=target pressing area/initial pressing area, may be calculated.
After calculating a plurality of pressing area ratios from the plurality of target pressing areas and the plurality of initial pressing areas, sub-step A2 is performed.
Substep A2: and calculating the target area range and the target pressure range according to the pressing pressure values and the pressing area ratios.
After calculating the pressing area ratios corresponding to the plurality of pressing operations, the target area range and the target pressure range may be calculated according to the plurality of pressing pressure values and the plurality of pressing area ratios, and the calculation process may be further described in detail with reference to the following preferred embodiments.
In a preferred embodiment of the present invention, the above sub-step A2 may include:
substep B1: and acquiring the maximum ratio and the minimum ratio of the pressing area ratios.
In the embodiment of the present invention, the maximum ratio refers to the maximum value of the multiple pressing area ratios, for example, the multiple pressing area ratios include: 1/3, 1/2, 1/4, the maximum ratio is 1/2.
The minimum ratio is the minimum value of the pressing area ratios, for example, 1/4 of the minimum ratio given in the above example.
It will be appreciated that the above examples are only examples listed for a better understanding of the technical solutions of the embodiments of the present disclosure, and are not to be construed as the only limitation of the embodiments of the present invention.
After the plurality of pressing area ratios are acquired, the maximum ratio and the minimum ratio thereof may be obtained from the plurality of pressing area ratios.
Substep B2: and acquiring a maximum pressing area value and a minimum pressing area value in the initial pressing areas.
The maximum pressing area value is the maximum value of the plurality of initial pressing areas, and the minimum pressing area value is the minimum value of the plurality of initial pressing areas, for example, the plurality of initial pressing areas include: 5. 8, 10, 9, 7 and 6, wherein the maximum pressing area value is 10, and the minimum pressing area value is 5.
It will be appreciated that the above examples are only examples listed for better understanding of the technical solution of the embodiments of the present invention, and are not to be construed as the only limitation of the embodiments of the present invention.
After the plurality of initial compression areas are acquired, a maximum compression area value and a minimum compression area value may be obtained from the plurality of initial compression areas.
Substep B3: and calculating to obtain pressure average values corresponding to the pressing pressure values and area average values of the target pressing areas.
The pressure average value refers to an average value of a plurality of pressing pressure values.
The area average value refers to an average value of a plurality of target pressing areas.
After obtaining the plurality of pressing pressure values, a pressure average value can be obtained by calculating the pressing pressure values, namely, the pressing pressure values are added and summed, and then the average value is obtained.
After the multiple target pressing areas are obtained, an area average value can be calculated according to the multiple target pressing areas, namely, the multiple target pressing areas are added and summed, and then the average value is obtained, so that the area average value can be obtained.
Substep B4: and calculating the target pressure range based on the maximum ratio, the minimum ratio, the area average value, the maximum pressing area value and the minimum pressing area value.
Substep B5: and calculating the target area range based on the maximum ratio, the minimum ratio, the pressure average value, the maximum pressing area value and the minimum pressing area value.
After the above maximum ratio, minimum ratio, area average, maximum pressing area, minimum pressing area, and pressure average are obtained, the target pressure range and target area range may be calculated in conjunction with the following formulas, specifically, may be shown as the following formulas (1) and (2):
gx＝[Bmin*z+Amax，Bmax*z+Amin](1)
zx＝[g/Bmax+Amin，g/Bmin+Amax](2)
in the above formulas (1) and (2), gx represents the target pressure range, zx represents the target area range, bmax represents the maximum ratio of the plurality of pressing area ratios corresponding to the plurality of pressing operations, bmin represents the minimum ratio of the plurality of pressing area ratios corresponding to the plurality of pressing operations, amax represents the maximum pressing area value of the plurality of initial pressing areas corresponding to the plurality of pressing operations, amin represents the minimum pressing area value of the plurality of initial pressing areas corresponding to the plurality of pressing operations, g represents the pressure average value of the plurality of pressing pressure values corresponding to the plurality of pressing operations, and z represents the area average value of the plurality of target pressing areas.
In the above process, after the obtained multiple initial pressing areas, multiple pressing pressure values, and multiple target pressing areas corresponding to the multiple pressing operations are obtained, the maximum and minimum data may be removed from these data, or in a normal distribution form, the data of the middle area is obtained and calculated to obtain Bmin, bmax, amin, amax, z and g in the above formula, which may be specifically determined according to the actual situation, and the embodiment of the present invention is not limited thereto.
It should be understood that the above-mentioned preferred embodiment is only one preferred embodiment listed for better understanding of the technical solution of the embodiment of the present invention, and is not the only limitation of the embodiment of the present invention.
After determining the target area range and the target pressure range based on the plurality of initial compression areas, the plurality of compression pressure values, and the plurality of target compression areas, step 205 is performed.
Step 205: and when a touch operation for a screen of the mobile terminal is received, acquiring a touch area where the touch operation is located on the screen.
Step 206: acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key; the target area is an area of a corresponding event triggering the target pressure key.
Step 207: determining that the target pressure key has been damaged if the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or (b)
Step 208: in the case where the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is greater than a sensitivity threshold.
It can be understood that the specific implementation of steps 205 to 208 is similar to the specific implementation of steps 101 to 104 in the first embodiment, and the description of the embodiment of the present invention is omitted here.
Step 209: and determining that the target pressure key is in a normal state under the condition that the touch area is in the target area range and the touch pressure value is in the target pressure range.
After the touch pressure value and the touch area corresponding to the touch operation are obtained, it may also be determined whether the touch pressure value is within the target pressure range and whether the touch area is within the target area range.
When the touch area is within the target area range and the touch pressure value is within the target pressure range, that is, when the touch pressure value and the touch pressure value are both within the two ranges, the target pressure key is in a normal state, that is, no abnormality occurs in the target pressure key.
According to the embodiment of the invention, whether the target pressure key is normal or not can be accurately known through judging the touch area and the touch pressure value, and the perception of a user can be improved.
The pressure key detection method provided by the embodiment of the invention not only has the beneficial effects of the pressure key detection method provided by the first embodiment, but also can generate corresponding prompt information to prompt a user to replace the pressure key sensor module in time or adjust the lateral pressure key sensitivity under the condition that the pressure key is damaged or the sensitivity is too high.
Example III
Referring to fig. 3, a schematic structural diagram of a pressure key detection device provided by an embodiment of the present invention is shown, where the pressure key detection device may be applied to a mobile terminal, and may specifically include the following modules:
a touch area acquisition module 301, configured to, when a touch operation for a screen of the mobile terminal is received, acquire a touch area where the touch operation is located on the screen;
the touch pressure obtaining module 302 is configured to obtain a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation when the touch area is located in a target area corresponding to the target pressure key;
a key damage determination module 303, configured to determine that the target pressure key is damaged when the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or (b)
A sensitivity anomaly determination module 304 configured to determine that the sensitivity of the target pressure key is greater than a sensitivity threshold when the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range.
According to the pressure key detection device provided by the embodiment of the invention, when the touch operation of the screen of the mobile terminal is received, the touch area where the touch operation is located on the screen is obtained, the touch pressure value corresponding to the touch operation and the touch area corresponding to the touch operation are obtained when the touch area is located in the target area corresponding to the target pressure key, and the target pressure key is determined to be damaged when the touch area is larger than the maximum area value in the target area range and the touch pressure value is smaller than the minimum pressure value in the target pressure range; in the case where the touch area is smaller than the minimum area value in the target area range and the touch pressure value is larger than the maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is larger than the sensitivity threshold. According to the embodiment of the invention, whether the pressure keys are abnormal or not is determined by combining the touch pressure value and the touch area, so that the aim of pre-judging or detecting whether the pressure keys are damaged or not can be fulfilled, and a user is reminded to replace the pressure sensors in time.
Example IV
Referring to fig. 4, a schematic structural diagram of a pressure key detection device provided by an embodiment of the present invention is shown, where the pressure key detection device may be applied to a mobile terminal, and may specifically include the following modules:
A pressing operation acquisition module 401 for acquiring a plurality of pressing operations for the target area;
an initial area obtaining module 402, configured to obtain an initial pressing area corresponding to each pressing operation; the initial pressing area is a pressing area when the pressing operation contacts the target area and a pressure value is not generated;
a pressure area obtaining module 403, configured to obtain a pressing pressure value when the pressing operation triggers the corresponding event each time, and a target pressing area corresponding to the pressing operation;
a target range determination module 404 for determining the threshold area range and the threshold pressure range based on a plurality of the initial compression areas, a plurality of the compression pressure values, and a plurality of the target compression areas;
a touch area acquisition module 405, configured to, when a touch operation for a screen of the mobile terminal is received, acquire a touch area where the touch operation is located on the screen;
the touch pressure obtaining module 406 is configured to obtain a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation when the touch area is located in a target area corresponding to the target pressure key;
A key damage determination module 407, configured to determine that the target pressure key is damaged when the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or (b)
A sensitivity anomaly determination module 408 for determining that the sensitivity of the target pressure key is greater than a sensitivity threshold if the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range;
the key normal determination module 409 is configured to determine that the target pressure key is in a normal state when the touch area is in the target area range and the touch pressure value is in the target pressure range.
Preferably, the target range determining module 404 includes:
the ratio calculating sub-module is used for calculating a plurality of pressing area ratios according to a plurality of target pressing areas and a plurality of initial pressing areas;
and the range calculation sub-module is used for calculating the threshold area range and the threshold pressure range according to the pressing pressure values and the pressing area ratio values.
Preferably, the range calculation submodule includes:
the ratio obtaining submodule is used for obtaining the maximum ratio and the minimum ratio of the pressing area ratios;
the area value obtaining submodule is used for obtaining the maximum pressing area value and the minimum pressing area value in the initial pressing areas;
the average value calculation sub-module is used for calculating and obtaining pressure average values corresponding to the pressing pressure values and area average values of the target pressing areas;
the pressure range calculation sub-module is used for calculating the target pressure range based on the maximum ratio, the minimum ratio, the area average value, the maximum pressing area value and the minimum pressing area value;
and the area range calculation sub-module is used for calculating the target area range based on the maximum ratio, the minimum ratio, the pressure average value, the maximum pressing area value and the minimum pressing area value.
The pressure key detection device provided by the embodiment of the invention not only has the beneficial effects of the pressure key detection device provided by the third embodiment, but also can generate corresponding prompt information to prompt a user to replace the pressure key sensor module in time or adjust the sensitivity of the lateral pressure key under the condition that the pressure key is damaged or the sensitivity is too high.
Example five
Referring to fig. 5, a hardware structure of a mobile terminal for implementing various embodiments of the present invention is shown.
The mobile terminal 500 includes, but is not limited to: radio frequency unit 501, network module 502, audio output unit 503, input unit 504, sensor 505, display unit 506, user input unit 507, interface unit 508, memory 509, processor 510, and power source 511. Those skilled in the art will appreciate that the mobile terminal structure shown in fig. 5 is not limiting of the mobile terminal and that the mobile terminal may include more or fewer components than shown, or may combine certain components, or a different arrangement of components. In the embodiment of the invention, the mobile terminal comprises, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer and the like.
A processor 510, configured to, when a touch operation for a screen of the mobile terminal is received, acquire a touch area where the touch operation is located on the screen; acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key; determining that the target pressure key has been damaged if the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or determining that the sensitivity of the target pressure key is greater than a sensitivity threshold if the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range.
In the embodiment of the invention, when a touch operation for a screen of a mobile terminal is received, a touch area where the touch operation is located on the screen is acquired, a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation are acquired under the condition that the touch area is located in a target area corresponding to a target pressure key, and the target pressure key is determined to be damaged under the condition that the touch area is larger than a maximum area value in a target area range and the touch pressure value is smaller than a minimum pressure value in the target pressure range; in the case where the touch area is smaller than the minimum area value in the target area range and the touch pressure value is larger than the maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is larger than the sensitivity threshold. According to the embodiment of the invention, whether the pressure keys are abnormal or not is determined by combining the touch pressure value and the touch area, so that the aim of pre-judging or detecting whether the pressure keys are damaged or not can be fulfilled, and a user is reminded to replace the pressure sensors in time.
It should be understood that, in the embodiment of the present invention, the radio frequency unit 501 may be used to receive and send information or signals during a call, specifically, receive downlink data from a base station, and then process the downlink data with the processor 510; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 501 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 501 may also communicate with networks and other devices through a wireless communication system.
The mobile terminal provides wireless broadband internet access to the user through the network module 502, such as helping the user to send and receive e-mail, browse web pages, access streaming media, etc.
The audio output unit 503 may convert audio data received by the radio frequency unit 501 or the network module 502 or stored in the memory 509 into an audio signal and output as sound. Also, the audio output unit 503 may also provide audio output (e.g., a call signal reception sound, a message reception sound, etc.) related to a specific function performed by the mobile terminal 500. The audio output unit 503 includes a speaker, a buzzer, a receiver, and the like.
The input unit 504 is used for receiving an audio or video signal. The input unit 504 may include a graphics processor (Graphics Processing Unit, GPU) 5041 and a microphone 5042, the graphics processor 5041 processing image data of still pictures or video obtained by an image capturing device (e.g., a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 506. The image frames processed by the graphics processor 5041 may be stored in the memory 509 (or other storage medium) or transmitted via the radio frequency unit 501 or the network module 502. Microphone 5042 may receive sound and may be capable of processing such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 501 in case of a phone call mode.
The mobile terminal 500 also includes at least one sensor 505, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor and a proximity sensor, wherein the ambient light sensor can adjust the brightness of the display panel 5061 according to the brightness of ambient light, and the proximity sensor can turn off the display panel 5061 and/or backlight when the mobile terminal 500 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for recognizing the gesture of the mobile terminal (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration recognition related functions (such as pedometer and knocking), and the like; the sensor 505 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein.
The display unit 506 is used to display information input by a user or information provided to the user. The display unit 506 may include a display panel 5061, and the display panel 5061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.
The user input unit 507 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the mobile terminal. Specifically, the user input unit 507 includes a touch panel 5071 and other input devices 5072. Touch panel 5071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on touch panel 5071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). Touch panel 5071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts the touch information into touch point coordinates, sends the touch point coordinates to the processor 510, and receives and executes commands sent by the processor 510. In addition, the touch panel 5071 may be implemented in various types such as resistive, capacitive, infrared, and surface acoustic wave. In addition to the touch panel 5071, the user input unit 507 may include other input devices 5072. In particular, other input devices 5072 may include, but are not limited to, physical keyboards, function keys (e.g., volume control keys, switch keys, etc.), trackballs, mice, joysticks, and so forth, which are not described in detail herein.
Further, the touch panel 5071 may be overlaid on the display panel 5061, and when the touch panel 5071 detects a touch operation thereon or thereabout, the touch operation is transmitted to the processor 510 to determine a type of touch event, and then the processor 510 provides a corresponding visual output on the display panel 5061 according to the type of touch event. Although in fig. 5, the touch panel 5071 and the display panel 5061 are two independent components to implement the input and output functions of the mobile terminal, in some embodiments, the touch panel 5071 and the display panel 5061 may be integrated to implement the input and output functions of the mobile terminal, which is not limited herein.
The interface unit 508 is an interface through which an external device is connected to the mobile terminal 500. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 508 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the mobile terminal 500 or may be used to transmit data between the mobile terminal 500 and an external device.
The memory 509 may be used to store software programs as well as various data. The memory 509 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, the memory 509 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.
The processor 510 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by running or executing software programs and/or modules stored in the memory 509, and calling data stored in the memory 509, thereby performing overall monitoring of the mobile terminal. Processor 510 may include one or more processing units; preferably, the processor 510 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 510.
The mobile terminal 500 may further include a power source 511 (e.g., a battery) for powering the various components, and preferably the power source 511 may be logically connected to the processor 510 via a power management system that performs functions such as managing charging, discharging, and power consumption.
In addition, the mobile terminal 500 includes some functional modules, which are not shown, and will not be described herein.
Preferably, the embodiment of the present invention further provides a mobile terminal, which includes a processor 510, a memory 509, and a computer program stored in the memory 509 and capable of running on the processor 510, where the computer program when executed by the processor 510 implements each process of the above-mentioned embodiment of the pressure key detection method, and can achieve the same technical effects, so that repetition is avoided and redundant description is omitted here.
The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above-mentioned pressure key detection method embodiment, and can achieve the same technical effects, so that repetition is avoided, and no further description is provided here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
From the above description of the embodiments, it will be clear to those skilled in the art that the above-described embodiment method may be implemented by means of software plus a necessary general hardware platform, but of course may also be implemented by means of hardware, but in many cases the former is a preferred embodiment. Based on such understanding, the technical solution of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium (e.g. ROM/RAM, magnetic disk, optical disk) comprising instructions for causing a terminal (which may be a mobile phone, a computer, a server, an air conditioner, or a network device, etc.) to perform the method according to the embodiments of the present invention.
The embodiments of the present invention have been described above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments, which are merely illustrative and not restrictive, and many forms may be made by those having ordinary skill in the art without departing from the spirit of the present invention and the scope of the claims, which are to be protected by the present invention.
Claims (7)
1. The pressure key detection method is applied to a mobile terminal and is characterized by comprising the following steps of:
acquiring multiple pressing operations for a target area;
acquiring an initial pressing area corresponding to each pressing operation; the initial pressing area is a pressing area when the pressing operation contacts the target area and a pressure value is not generated;
acquiring a pressing pressure value and a target pressing area corresponding to the pressing operation when the pressing operation triggers a corresponding event of the target pressure key each time;
calculating a plurality of pressing area ratios according to the target pressing areas and the initial pressing areas;
the target area range and the target pressure range are determined according to the following formulas:
gx＝[Bmin*z+Amax，Bmax*z+Amin]，
zx＝[g/Bmax+Amin，g/Bmin+Amax]，
Wherein gx represents a target pressure range, zx represents a target area range, bmax represents a maximum ratio of a plurality of pressing area ratios corresponding to a plurality of pressing operations, bmin represents a minimum ratio of a plurality of pressing area ratios corresponding to a plurality of pressing operations, amax represents a maximum pressing area value of a plurality of initial pressing areas corresponding to a plurality of pressing operations, amin represents a minimum pressing area value of a plurality of initial pressing areas corresponding to a plurality of pressing operations, g represents a pressure average value of a plurality of pressing pressure values corresponding to a plurality of pressing operations, z represents an area average value of a plurality of target pressing areas;
when a touch operation aiming at a screen of the mobile terminal is received, acquiring a touch area where the touch operation is positioned on the screen;
acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key;
determining that the target pressure key has been damaged if the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or (b)
In the case where the touch area is less than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range, it is determined that the sensitivity of the target pressure key is greater than a sensitivity threshold.
2. The method according to claim 1, wherein the method further comprises:
obtaining a maximum ratio and a minimum ratio of the pressing area ratios;
obtaining a maximum pressing area value and a minimum pressing area value in a plurality of initial pressing areas;
and calculating to obtain pressure average values corresponding to the pressing pressure values and area average values of the target pressing areas.
3. The method according to claim 1, further comprising, after the step of acquiring the touch pressure value corresponding to the touch operation and the touch area corresponding to the touch operation:
and determining that the target pressure key is in a normal state under the condition that the touch area is in the target area range and the touch pressure value is in the target pressure range.
4. The utility model provides a pressure button detection device, is applied to mobile terminal, characterized in that includes:
A pressing operation acquisition module for acquiring a plurality of pressing operations for a target area;
the initial area acquisition module is used for acquiring initial pressing areas corresponding to the pressing operations each time; the initial pressing area is a pressing area when the pressing operation contacts the target area and a pressure value is not generated;
the pressure area acquisition module is used for acquiring a pressing pressure value when the pressing operation triggers a corresponding event of the target pressure key and a target pressing area corresponding to the pressing operation;
the target range determining module is used for calculating a plurality of pressing area ratios according to a plurality of target pressing areas and a plurality of initial pressing areas, and determining a target area range and a target pressure range according to the following formula:
gx＝[Bmin*z+Amax，Bmax*z+Amin]，
zx＝[g/Bmax+Amin，g/Bmin+Amax]，
wherein gx represents a target pressure range, zx represents a target area range, bmax represents a maximum ratio of a plurality of pressing area ratios corresponding to a plurality of pressing operations, bmin represents a minimum ratio of a plurality of pressing area ratios corresponding to a plurality of pressing operations, amax represents a maximum pressing area value of a plurality of initial pressing areas corresponding to a plurality of pressing operations, amin represents a minimum pressing area value of a plurality of initial pressing areas corresponding to a plurality of pressing operations, g represents a pressure average value of a plurality of pressing pressure values corresponding to a plurality of pressing operations, z represents an area average value of a plurality of target pressing areas;
A touch area acquisition module, configured to acquire a touch area where a touch operation is located on a screen of the mobile terminal when the touch operation is received for the screen;
the touch pressure acquisition module is used for acquiring a touch pressure value corresponding to the touch operation and a touch area corresponding to the touch operation under the condition that the touch area is positioned in a target area corresponding to the target pressure key;
a key damage determination module, configured to determine that the target pressure key is damaged when the touch area is greater than a maximum area value in the target area range and the touch pressure value is less than a minimum pressure value in the target pressure range; or (b)
A sensitivity anomaly determination module configured to determine that the sensitivity of the target pressure key is greater than a sensitivity threshold in a case where the touch area is smaller than a minimum area value in the target area range and the touch pressure value is greater than a maximum pressure value in the target pressure range.
5. The apparatus of claim 4, wherein the target range determination module comprises:
the ratio obtaining submodule is used for obtaining the maximum ratio and the minimum ratio of the pressing area ratios;
The area value obtaining submodule is used for obtaining the maximum pressing area value and the minimum pressing area value in the initial pressing areas;
and the average value calculation sub-module is used for calculating and obtaining pressure average values corresponding to the pressing pressure values and area average values of the target pressing areas.
6. The apparatus as recited in claim 4, further comprising:
and the key normal determining module is used for determining that the target pressure key is in a normal state under the condition that the touch area is in the target area range and the touch pressure value is in the target pressure range.
7. A mobile terminal comprising a processor, a memory and a computer program stored on the memory and executable on the processor, which when executed by the processor implements the steps of the pressure key detection method according to any one of claims 1 to 3.
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| CN113176836A (en) * | 2021-05-25 | 2021-07-27 | 安徽华森九源光电科技有限公司 | Film key pressure detection method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047009A (en) * | 2008-05-27 | 2011-05-04 | 伊顿公司 | Method and apparatus for detecting and compensating for pressure transducer errors |
| JP2013239070A (en) * | 2012-05-16 | 2013-11-28 | Fujitsu Ten Ltd | Touch panel device, method for detecting contact position, and program |
| CN105571777A (en) * | 2015-12-23 | 2016-05-11 | 努比亚技术有限公司 | Sensitivity calibration method and device, and mobile terminal |
| CN106293213A (en) * | 2016-08-01 | 2017-01-04 | 联想(北京)有限公司 | A kind of method adjusting pressure sensitive sensitivity and electronic equipment |
| CN106484176A (en) * | 2015-08-31 | 2017-03-08 | 希迪普公司 | Pressure detector and the touch input device containing which of pressure-sensitivity can be adjusted |
| WO2017128584A1 (en) * | 2016-01-27 | 2017-08-03 | 中兴通讯股份有限公司 | Method and apparatus for identifying type of pressure on pressure screen |
| WO2018000297A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Touch response method and apparatus for use in touch panel and terminal thereof |
| WO2018124583A1 (en) * | 2016-12-26 | 2018-07-05 | 주식회사 하이딥 | Method for compensating for touch pressure sensitivity of touch input device and computer-readable recording medium |
| CN109828688A (en) * | 2019-01-23 | 2019-05-31 | 努比亚技术有限公司 | Screen damage processing method, mobile terminal and computer readable storage medium |
| WO2019135548A1 (en) * | 2018-01-02 | 2019-07-11 | 삼성전자 주식회사 | Method for compensating for pressure value of force sensor and electronic device using same |
-
2019
- 2019-07-25 CN CN201910681217.6A patent/CN110471808B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102047009A (en) * | 2008-05-27 | 2011-05-04 | 伊顿公司 | Method and apparatus for detecting and compensating for pressure transducer errors |
| JP2013239070A (en) * | 2012-05-16 | 2013-11-28 | Fujitsu Ten Ltd | Touch panel device, method for detecting contact position, and program |
| CN106484176A (en) * | 2015-08-31 | 2017-03-08 | 希迪普公司 | Pressure detector and the touch input device containing which of pressure-sensitivity can be adjusted |
| CN105571777A (en) * | 2015-12-23 | 2016-05-11 | 努比亚技术有限公司 | Sensitivity calibration method and device, and mobile terminal |
| WO2017128584A1 (en) * | 2016-01-27 | 2017-08-03 | 中兴通讯股份有限公司 | Method and apparatus for identifying type of pressure on pressure screen |
| WO2018000297A1 (en) * | 2016-06-30 | 2018-01-04 | 华为技术有限公司 | Touch response method and apparatus for use in touch panel and terminal thereof |
| CN106293213A (en) * | 2016-08-01 | 2017-01-04 | 联想(北京)有限公司 | A kind of method adjusting pressure sensitive sensitivity and electronic equipment |
| WO2018124583A1 (en) * | 2016-12-26 | 2018-07-05 | 주식회사 하이딥 | Method for compensating for touch pressure sensitivity of touch input device and computer-readable recording medium |
| WO2019135548A1 (en) * | 2018-01-02 | 2019-07-11 | 삼성전자 주식회사 | Method for compensating for pressure value of force sensor and electronic device using same |
| CN109828688A (en) * | 2019-01-23 | 2019-05-31 | 努比亚技术有限公司 | Screen damage processing method, mobile terminal and computer readable storage medium |
Non-Patent Citations (2)
| Title |
|---|
| A Deep Learning Approach for Fault Diagnosis of Induction Motors in Manufacturing;Si-Yu Shao;Wen-Jun Sun;Ru-Qiang Yan;Peng Wang;Robert X Gao;;Chinese Journal of Mechanical Engineering(第06期);全文 * |
| WinCE下的触摸屏驱动设计与触摸压力判定;江秀红;段富海;曹阳;;测控技术(第06期);全文 * |
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| Publication number | Publication date |
|---|---|
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