CN102799331B - Parameter setting apparatus, parameter setting method and touch display device - Google Patents
Parameter setting apparatus, parameter setting method and touch display device Download PDFInfo
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Abstract
The invention provides a kind of parameter setting apparatus, for arranging the parameter of touch display device, described parameter setting apparatus comprises: storage unit, for storing the parameter of described touch display device under different operating environment; Setting unit, the working environment current according to described touch display device and the parameter of the parameter corresponding to current operating environment to described touch display device stored are arranged.Present invention also offers a kind of parameter setting method and the touch display device of one.By the present invention, can according to application need or environmental change to the dynamic conditioning of touch-screen parameter, thus improve Consumer's Experience.
Description
Technical field
The present invention relates to touch display device control technology field, in particular to a kind of parameter setting apparatus, a kind of parameter setting method and the touch display device of one.
Background technology
At present, the firmware parameters of touch-screen is normally fixing, can not along with the change of the working environment of touch-screen (such as operating voltage, temperature etc.) dynamic conditioning.
To report some rates, current capacitive touch screen all adopts fixing report point rate mode, after the firmware parameters of screen body is determined, report point rate is also fixed up thereupon and shields body firmware parameters and can not adjust with the change tread of ambient voltage, in touch-screen use procedure, adopt certain report point rate and system interaction all the time.
The program can not carry out dynamic conditioning according to the demand of application or the factor such as system load, temperature to touch-screen parameter.Such as: when certain application needs more dot information to process, system cannot meet this demand; When environment temperature changes, existing scheme cannot adjust configuration parameter and shake down, and affects Consumer's Experience.
Therefore, how can need according to application or environmental change to the dynamic conditioning of touch-screen parameter, thus improving Consumer's Experience, is the technical matters that those skilled in the art need solution badly.
Summary of the invention
Technical matters to be solved by this invention is, provides a kind of parameter setting apparatus, can according to application need or environmental change to the dynamic conditioning of touch-screen parameter, thus improve Consumer's Experience.
In view of this, the invention provides a kind of parameter setting apparatus, for arranging the parameter of touch display device, described parameter setting apparatus comprises: storage unit, for storing the parameter of described touch display device under different operating environment; Setting unit, the working environment current according to described touch display device and the parameter of the parameter corresponding to current operating environment to described touch display device stored are arranged.
In this technical scheme, by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience.
Preferably, described different working environment comprises different operating voltage and/or different temperature.In this technical scheme, the parameter to touch display device can adjust for different operating voltage and/or different temperature, the antijamming capability of touch display device can be improved.Such as, when using the mobile phone of touch-screen to charge, because voltage instability may cause the jumping screen problem of touch-screen, now according to this technical scheme, can adjust touch-screen parameter according to abnormal voltage, thus make touch-screen can adapt to charge time abnormal voltage, ensure working stability reliable.
Preferably, the parameter of described touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.In this technical scheme, by corresponding with corresponding working environment to these parameters of display device touch under different operating environment, thus realize the dynamic conditioning to these Common Parameters, optimize the serviceability of touch display device, improve Consumer's Experience.
Preferably, described setting unit also for: the application controlled according to described touch display device, to the demand of report point rate, is arranged the report point rate of described touch display device.In this technical scheme, by the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
Preferably, described touch display device comprises process chip, the register identification information corresponding with the different operating environment of described touch display device is stored in the firmware of described process chip, when described process chip detects that the working environment of described touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me to described setting unit; Described storage unit specifically for: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment; Described setting unit is specifically for when receiving described look-at-me, according to current register identification information and corresponding touch display device parameter, the parameter to described touch display device is arranged.
In this technical scheme, the register identification information corresponding with different operating environment is stored in the firmware of process chip, when working environment changes, according to current operating environment, register identification information is adjusted, to send look-at-me to setting unit for sign prompting setting unit reading register identification information, thus realize the dynamic conditioning of the parameter of touch display device.
Present invention also offers a kind of touch display device, comprise the parameter setting apparatus according to any one of process chip and technique scheme, the parameter of working environment information to described touch display device that described parameter setting apparatus detects according to described process chip is arranged.
Present invention also offers a kind of parameter setting method, for arranging the parameter of touch display device, described parameter setting method comprises: step 202, stores the parameter of described touch display device under different operating environment and carries out; Step 204, the working environment current according to described touch display device and the parameter of the parameter corresponding to current operating environment to described touch display device stored are arranged.
In this technical scheme, by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience.
Preferably, described different working environment comprises different operating voltage and/or different temperature.In this technical scheme, the parameter to touch display device can adjust for different operating voltage and/or different temperature, the antijamming capability of touch display device can be improved.Such as, when using the mobile phone of touch-screen to charge, because voltage instability may cause the jumping screen problem of touch-screen, now according to this technical scheme, can adjust touch-screen parameter according to abnormal voltage, thus make touch-screen can adapt to charge time abnormal voltage, ensure working stability reliable.
Preferably, the parameter of described touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.In this technical scheme, by corresponding with corresponding working environment to these parameters of display device touch under different operating environment, thus realize the dynamic conditioning to these Common Parameters, optimize the serviceability of touch display device, improve Consumer's Experience.
Preferably, described parameter setting method also comprises: according to the demand of the application controlled by described touch display device to report point rate, arrange the report point rate of described touch display device.In this technical scheme, by the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
Preferably, described parameter setting method also comprises, the register identification information corresponding with the different operating environment of described touch display device is stored in the firmware of the process chip of described touch display device, when described process chip detects that the working environment of described touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me; And described step 202 specifically comprises: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment; Described step 204 specifically comprises: when receiving described look-at-me, and according to current register identification information and corresponding touch display device parameter, the parameter to described touch display device is arranged.
In this technical scheme, the register identification information corresponding with different operating environment is stored in the firmware of process chip, when working environment changes, according to current operating environment, register identification information is adjusted, to send look-at-me for sign prompting reading register identification information, thus realize the dynamic conditioning of the parameter of touch display device.
In sum, the present invention is by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience; By the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
Accompanying drawing explanation
Fig. 1 is the block diagram of the parameter setting apparatus according to the embodiment of the present invention;
Fig. 2 is the process flow diagram of the parameter setting method according to the embodiment of the present invention;
Fig. 3 is the process flow diagram of parameter setting method according to another embodiment of the present invention;
Fig. 4 is according to the process flow diagram of the parameter setting method of further embodiment of this invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Below in conjunction with drawings and Examples, the present invention will be further described.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Fig. 1 is the block diagram of the parameter setting apparatus according to the embodiment of the present invention.
The invention provides a kind of parameter setting apparatus 100, for arranging the parameter of touch display device, parameter setting apparatus 100 comprises: storage unit 102, for storing the parameter of touch display device under different operating environment; Setting unit 104, the working environment current according to touch display device and the parameter of the parameter corresponding to current operating environment to touch display device stored are arranged.
In this technical scheme, by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience.
Preferably, described different working environment comprises different operating voltage and/or different temperature.In this technical scheme, the parameter to touch display device can adjust for different operating voltage and/or different temperature, the antijamming capability of touch display device can be improved.Such as, when using the mobile phone of touch-screen to charge, because voltage instability may cause the jumping screen problem of touch-screen, now according to this technical scheme, can adjust touch-screen parameter according to abnormal voltage, thus make touch-screen can adapt to charge time abnormal voltage, ensure working stability reliable.
Preferably, the parameter of touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.In this technical scheme, by corresponding with corresponding working environment to these parameters of display device touch under different operating environment, thus realize the dynamic conditioning to these Common Parameters, optimize the serviceability of touch display device, improve Consumer's Experience.
Preferably, setting unit 104 also for: the application controlled according to touch display device, to the demand of report point rate, is arranged the report point rate of touch display device.In this technical scheme, by the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
Preferably, touch display device comprises process chip, the register identification information corresponding with the different operating environment of touch display device is stored in the firmware of process chip, when process chip detects that the working environment of touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me to setting unit 104; Storage unit 102 specifically for: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment; Setting unit 104 is specifically for when receiving look-at-me, according to current register identification information and corresponding touch display device parameter, the parameter to touch display device is arranged.
In this technical scheme, the register identification information corresponding with different operating environment is stored in the firmware of process chip, when working environment changes, according to current operating environment, register identification information is adjusted, read register identification information to send look-at-me to setting unit 104 for sign prompting setting unit 104, thus realize the dynamic conditioning of the parameter of touch display device.
Present invention also offers a kind of touch display device, comprise the parameter setting apparatus according to any one of process chip and technique scheme, the parameter of working environment information to touch display device that described parameter setting apparatus detects according to described process chip is arranged.
Fig. 2 is the process flow diagram of the parameter setting method according to the embodiment of the present invention.
Present invention also offers a kind of parameter setting method, for arranging the parameter of touch display device, parameter setting method comprises: step 202, stores the parameter of touch display device under different operating environment and carries out; Step 204, the working environment current according to touch display device and the parameter of the parameter corresponding to current operating environment to touch display device stored are arranged.
In this technical scheme, by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience.
Preferably, described different working environment comprises different operating voltage and/or different temperature.In this technical scheme, the parameter to touch display device can adjust for different operating voltage and/or different temperature, the antijamming capability of touch display device can be improved.Such as, when using the mobile phone of touch-screen to charge, because voltage instability may cause the jumping screen problem of touch-screen, now according to this technical scheme, can adjust touch-screen parameter according to abnormal voltage, thus make touch-screen can adapt to charge time abnormal voltage, ensure working stability reliable.
Preferably, the parameter of touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.In this technical scheme, by corresponding with corresponding working environment to these parameters of display device touch under different operating environment, thus realize the dynamic conditioning to these Common Parameters, optimize the serviceability of touch display device, improve Consumer's Experience.
Preferably, parameter setting method also comprises: according to the demand of the application controlled by touch display device to report point rate, arrange the report point rate of touch display device.In this technical scheme, by the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
Preferably, parameter setting method also comprises, the register identification information corresponding with the different operating environment of touch display device is stored in the firmware of the process chip of touch display device, when process chip detects that the working environment of touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me; And step 202 specifically comprises: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment; Step 204 specifically comprises: upon receiving an interrupt signal, and according to current register identification information and corresponding touch display device parameter, the parameter to touch display device is arranged.
In this technical scheme, the register identification information corresponding with different operating environment is stored in the firmware of process chip, when working environment changes, according to current operating environment, register identification information is adjusted, to send look-at-me for sign prompting reading register identification information, thus realize the dynamic conditioning of the parameter of touch display device.
Fig. 3 is the process flow diagram of parameter setting method according to another embodiment of the present invention.
Based on above technical scheme of the present invention, be set to example with the report of touch-screen mobile phone point rate, the parameter setting method in the present invention as shown in Figure 3, specifically can be as follows:
Step 302, to the report point rate scope (such as 60 ~ 120 times/second) of Operation system setting dynamic adjustment, and is set to acquiescence report point rate when mobile phone power-on;
Step 304, in system operation, judges whether to need adjustment report point rate, if needed, then enters step 306.
Step 306, according to system needs, is arranged report point rate.
Step 308, whether detection of handset working environment changes, and if so, then enters step 310.
Step 310, is arranged touch-screen parameter according to current phone working environment.
Fig. 4 is according to the process flow diagram of the parameter setting method of further embodiment of this invention.
Step 402, according to product use capacitance plate touch-control IC performance (chip performance of each manufacturer is different) sample various operating voltage (as operating voltage peak-to-peak value for ± 10V, ± 15V, some abnormal work environment of ± 20V etc.) and temperature (as high temperature, low temperature, scenes such as normal temperature) under parameter and be integrated in driver module;
Step 404, amendment touch-screen IC firmware, increases for the register identification information at various operating voltage range and temperature.
Step 406, whether testing voltage or temperature change, and if so, then enter step 408, if not, then return and continue to detect;
Step 408, upgrades register identification corresponding to current operating environment, then produces and interrupts to application processor.
Step 410, reading register identification of having no progeny during application processor receives judges, obtains current working environment information and adjusts touch-screen parameter according to current operating environment information.
In sum, the present invention is by storing the parameter of touch display device under different operating environment, then according to current working environment, parameter is being arranged, thus can realize environmentally changing the dynamic conditioning to touch display device parameter, improving Consumer's Experience; By the demand according to application, report point rate can also be adjusted, when certain application needs correspondingly to heighten report point rate during higher report point rate, ensure Consumer's Experience better.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a parameter setting apparatus, for arranging the parameter of touch display device, is characterized in that, described parameter setting apparatus comprises:
Storage unit, for storing the parameter of described touch display device under different operating environment;
Setting unit, the working environment current according to described touch display device and the parameter of the parameter corresponding to current operating environment to described touch display device stored are arranged;
Described touch display device comprises process chip, the register identification information corresponding with the different operating environment of described touch display device is stored in the firmware of described process chip, when described process chip detects that the working environment of described touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me to described setting unit;
Described storage unit specifically for: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment;
Described setting unit is specifically for when receiving described look-at-me, according to current register identification information and corresponding touch display device parameter, the parameter to described touch display device is arranged.
2. parameter setting apparatus according to claim 1, is characterized in that, described different working environment comprises different operating voltage and/or different temperature.
3. parameter setting apparatus according to claim 1, is characterized in that, the parameter of described touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.
4. parameter setting apparatus according to claim 1, is characterized in that, described setting unit also for: the application controlled according to described touch display device, to the demand of report point rate, is arranged the report point rate of described touch display device.
5. a touch display device, it is characterized in that, comprise process chip and the parameter setting apparatus according to any one of Claims 1-4, the parameter of working environment information to described touch display device that described parameter setting apparatus detects according to described process chip is arranged.
6. a parameter setting method, for arranging the parameter of touch display device, is characterized in that, described parameter setting method comprises:
Step 202, stores the parameter of described touch display device under different operating environment;
Step 204, the working environment current according to described touch display device and the parameter of the parameter corresponding to current operating environment to described touch display device stored are arranged;
Also comprise, the register identification information corresponding with the different operating environment of described touch display device is stored in the firmware of the process chip of described touch display device, when described process chip detects that the working environment of described touch display device changes, adjustment register identification information is to corresponding with current operating environment and send look-at-me; And,
Described step 202 specifically comprises: store the corresponding relation between the touch display device parameter under different register identification information and corresponding working environment;
Described step 204 specifically comprises: when receiving described look-at-me, and according to current register identification information and corresponding touch display device parameter, the parameter to described touch display device is arranged.
7. parameter setting method according to claim 6, is characterized in that, described different working environment comprises different operating voltage and/or different temperature.
8. parameter setting method according to claim 6, is characterized in that, the parameter of described touch display device comprises following parameter one of at least: a report point rate, touch pressure, capacitance, discharge and recharge time, sweep frequency, induction sensitivity and the linearity.
9. parameter setting method according to claim 6, is characterized in that, also comprises:
According to the demand of the application controlled by described touch display device to report point rate, the report point rate of described touch display device is arranged.
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