技术领域Technical field
本发明涉及电子设备技术领域，特别是涉及触控显示屏、电子设备及触控面板防误触方法。The present invention relates to the technical field of electronic equipment, and in particular to a touch display screen, electronic equipment and a touch panel anti-accidental touch method.
背景技术Background technique
目前，带有触控功能的电子设备的屏幕大多采用电容触控屏幕，如智能手表、智能手环、运动相机等，因其具有高清画质、专业防抖等特点而深受消费者欢迎。但电容触控屏幕在一些特殊场景下容易发生误触现象，例如，运动相机在水下拍摄时，容易受水流影响而出现乱报点等误触现象。Currently, the screens of electronic devices with touch functions mostly use capacitive touch screens, such as smart watches, smart bracelets, action cameras, etc., which are popular among consumers because of their high-definition image quality and professional anti-shake features. However, capacitive touch screens are prone to false touches in some special scenarios. For example, when an action camera is shooting underwater, it is easily affected by water flow and causes false touches such as random reporting of points.
现有技术中，通常在电子设备上设置检测触点，设备外界环境的变化会导致触控面板的电容变化，通过将电容变化所产生的电信号返回至设备主机经过处理后，根据主机判断后发送的信号关闭触控功能，以期降低误触率，但这样的技术过于依赖设备主机的运算能力，不仅检测的速率和准确性较低，导致设备的误触率仍然较高，并且，设备功耗也比较高。In the existing technology, detection contacts are usually set on electronic devices. Changes in the external environment of the device will cause changes in the capacitance of the touch panel. The electrical signal generated by the change in capacitance is returned to the device host for processing and is judged by the host. The signal sent turns off the touch function in order to reduce the false touch rate. However, this technology relies too much on the computing power of the device host. Not only does the detection speed and accuracy are low, but the false touch rate of the device remains high. Moreover, the device function Consumption is also relatively high.
发明内容Contents of the invention
本发明实施例的目的在于提供一种触控显示屏、电子设备及触控面板防误触方法，以实现降低触控显示屏的误触率。具体技术方案如下：The purpose of embodiments of the present invention is to provide a touch display screen, electronic equipment and a touch panel anti-accidental touch method, so as to reduce the accidental touch rate of the touch display screen. The specific technical solutions are as follows:
第一方面，本发明实施例提供了一种触控显示屏，包括：压力传感器、触控面板，其中：In a first aspect, embodiments of the present invention provide a touch display screen, including: a pressure sensor and a touch panel, wherein:
所述压力传感器位于所述触控面板外侧，所述触控面板包括触控芯片TIC；The pressure sensor is located outside the touch panel, and the touch panel includes a touch chip TIC;
所述压力传感器，用于将所述触控面板受到的压力转换为电信号，并将所述电信号发送给所述TIC；The pressure sensor is used to convert the pressure on the touch panel into an electrical signal, and send the electrical signal to the TIC;
所述TIC，用于接收所述电信号，在所述电信号满足预设关闭条件时，关闭所述TIC的触控功能，在所述电信号满足预设开启条件时，开启所述TIC的触控功能。The TIC is used to receive the electrical signal. When the electrical signal meets the preset closing condition, the touch function of the TIC is turned off. When the electrical signal meets the preset opening condition, the touch function of the TIC is turned on. Touch functionality.
本发明的一个实施例中，所述TIC包括压力IP核及微控制单元；In one embodiment of the present invention, the TIC includes a pressure IP core and a microcontrol unit;
所述压力传感器，具体用于将所述触控面板受到的压力转换为电信号，并将所述电信号发送给所述压力IP核，其中，所述电信号的电压大小与所述触控面板受到的压力大小正相关；The pressure sensor is specifically used to convert the pressure on the touch panel into an electrical signal, and send the electrical signal to the pressure IP core, where the voltage of the electrical signal is related to the voltage of the touch panel. The amount of pressure on the panel is positively related;
所述压力IP核，用于若所述电信号的电压高于所述预设信号阈值，则向所述微控制单元发送睡眠指令，若所述电信号的电压低于所述预设信号阈值，则向所述微控制单元发送工作指令；The pressure IP core is used to send a sleep instruction to the micro control unit if the voltage of the electrical signal is higher than the preset signal threshold; if the voltage of the electrical signal is lower than the preset signal threshold , then send work instructions to the micro control unit;
所述微控制单元，用于在接收到睡眠指令的情况下，关闭所述TIC的触控功能；在接收到工作指令的情况下，开启所述TIC的触控功能。The micro control unit is configured to turn off the touch function of the TIC when a sleep instruction is received; and turn on the touch function of the TIC when a work instruction is received.
本发明的一个实施例中，所述压力IP核，具体用于在所述电信号的电压高于所述预设信号阈值的情况下，检查状态标记，若所述状态标记为第二字符，则向所述微控制单元发送睡眠指令，并将状态标记更新为第一字符；若所述状态标记为第一字符，不发送睡眠指令；In one embodiment of the present invention, the pressure IP core is specifically used to check the status mark when the voltage of the electrical signal is higher than the preset signal threshold. If the status mark is the second character, Then send a sleep instruction to the micro control unit, and update the status mark to the first character; if the status mark is the first character, do not send a sleep instruction;
在所述电信号的电压低于所述预设信号阈值的情况下，检查状态标记，若所述状态标记为第一字符，则向所述微控制单元发送工作指令，并将所述状态标记更新为第二字符；若所述状态标记为第二字符，不发送工作指令。When the voltage of the electrical signal is lower than the preset signal threshold, the status mark is checked. If the status mark is the first character, a work instruction is sent to the micro control unit and the status mark is Update to the second character; if the status mark is the second character, no work order is sent.
本发明的一个实施例中，所述触控显示屏包括多个压力传感器；In one embodiment of the present invention, the touch display screen includes multiple pressure sensors;
所述TIC，用于在各所述压力传感器的电信号均满足预设关闭条件时，关闭所述TIC的触控功能，在各所述压力传感器的电信号均满足预设开启条件时，开启所述TIC的触控功能；或，The TIC is used to turn off the touch function of the TIC when the electrical signals of each of the pressure sensors meet the preset turning conditions, and to turn on the touch function when the electrical signals of each of the pressure sensors meet the preset turning conditions. the touch function of the TIC; or,
所述TIC，用于在任一所述压力传感器的电信号满足预设关闭条件时，关闭所述TIC的触控功能，在任一所述压力传感器的电信号满足预设开启条件时，开启所述TIC的触控功能；或，The TIC is used to turn off the touch function of the TIC when the electrical signal of any of the pressure sensors meets the preset turning off conditions, and turn on the touch function of the TIC when the electrical signal of any of the pressure sensors meets the preset turning on conditions. TIC’s touch function; or,
所述TIC，用于在所述多个压力传感器中的至少两个压力传感器的电信号满足预设关闭条件时，关闭所述TIC的触控功能，在所述多个压力传感器中的至少两个压力传感器的电信号满足预设开启条件时，开启所述TIC的触控功能。The TIC is configured to turn off the touch function of the TIC when the electrical signals of at least two pressure sensors among the plurality of pressure sensors meet a preset shutdown condition. When the electrical signals of the pressure sensors meet the preset activation conditions, the touch function of the TIC is activated.
本发明的一个实施例中，所述触控显示屏包括两个压力传感器，分别位于所述触控面板前后外侧凹槽位置。In one embodiment of the present invention, the touch display screen includes two pressure sensors, respectively located at the front and rear outer grooves of the touch panel.
第二方面，本发明实施例还提供了一种电子设备，包括：In a second aspect, embodiments of the present invention also provide an electronic device, including:
电子设备主机和本申请中任一所述的触控显示屏。An electronic device host and any of the touch display screens described in this application.
第三方面，本发明实施例还提供了一种触控面板防误触方法，应用于触控显示屏，所述触控显示屏包括压力传感器及触控面板，所述压力传感器位于所述触控面板外侧，所述触控面板包括TIC，所述方法包括：In a third aspect, embodiments of the present invention also provide a touch panel anti-accidental touch method, which is applied to a touch display screen. The touch display screen includes a pressure sensor and a touch panel. The pressure sensor is located on the touch screen. Outside the control panel, the touch panel includes TIC, and the method includes:
所述压力传感器将触控面板受到的压力转换为电信号，并将所述电信号发送给所述TIC；The pressure sensor converts the pressure on the touch panel into an electrical signal and sends the electrical signal to the TIC;
在所述电信号满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在所述电信号满足预设开启条件时，所述TIC开启所述TIC的触控功能。When the electrical signal satisfies the preset off condition, the TIC turns off the touch function of the TIC; when the electrical signal satisfies the preset on condition, the TIC turns on the touch function of the TIC.
本发明的一个实施例中，所述TIC包括压力IP核及微控制单元；In one embodiment of the present invention, the TIC includes a pressure IP core and a microcontrol unit;
所述压力传感器将触控面板受到的压力转换为电信号，并将所述电信号发送给TIC，包括：The pressure sensor converts the pressure on the touch panel into an electrical signal and sends the electrical signal to the TIC, including:
所述压力传感器将所述触控面板受到的压力转换为电信号，并将所述电信号发送给压力IP核，其中，所述电信号的电压大小与所述触控面板受到的压力大小正相关；The pressure sensor converts the pressure on the touch panel into an electrical signal, and sends the electrical signal to the pressure IP core, where the voltage of the electrical signal is directly proportional to the pressure on the touch panel. related;
所述在所述电信号满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在所述电信号满足预设开启条件时，所述TIC开启所述TIC的触控功能，包括：When the electrical signal satisfies the preset off condition, the TIC turns off the touch function of the TIC, and when the electrical signal satisfies the preset on condition, the TIC turns on the touch function of the TIC, include:
若所述电信号的电压高于所述预设信号阈值，所述压力IP核向所述微控制单元发送睡眠指令；若所述电信号的电压低于所述预设信号阈值，所述压力IP核向所述微控制单元发送工作指令；If the voltage of the electrical signal is higher than the preset signal threshold, the pressure IP core sends a sleep instruction to the micro control unit; if the voltage of the electrical signal is lower than the preset signal threshold, the pressure IP core The IP core sends work instructions to the microcontrol unit;
在接收到睡眠指令的情况下，所述微控制单元关闭所述TIC的触控功能；在接收到工作指令的情况下，所述微控制单元开启所述TIC的触控功能，其中，所述压力IP核和所述微控制单元均包括在所述TIC内。When a sleep instruction is received, the micro control unit turns off the touch function of the TIC; when a work instruction is received, the micro control unit turns on the touch function of the TIC, wherein the Both the pressure IP core and the microcontrol unit are included within the TIC.
本发明的一个实施例中，所述若所述电信号的电压高于所述预设信号阈值，所述压力IP核向所述微控制单元发送睡眠指令；若所述电信号的电压低于所述预设信号阈值，所述压力IP核向所述微控制单元发送工作指令，包括：In one embodiment of the present invention, if the voltage of the electrical signal is higher than the preset signal threshold, the pressure IP core sends a sleep instruction to the micro control unit; if the voltage of the electrical signal is lower than The preset signal threshold, the pressure IP core sends work instructions to the micro control unit, including:
在所述电信号的电压高于所述预设信号阈值的情况下，所述压力IP核检查状态标记，若所述状态标记为第二字符，则向所述微控制单元发送睡眠指令，并将状态标记更新为第一字符；若所述状态标记为第一字符，不发送睡眠指令；When the voltage of the electrical signal is higher than the preset signal threshold, the pressure IP core checks the status flag, and if the status flag is the second character, sends a sleep instruction to the micro control unit, and Update the status mark to the first character; if the status mark is the first character, do not send a sleep command;
在所述电信号的电压低于所述预设信号阈值的情况下，所述压力IP核检查状态标记，若所述状态标记为第一字符，则向所述微控制单元发送工作指令，并将所述状态标记更新为第二字符；若所述状态标记为第二字符，不发送工作指令。When the voltage of the electrical signal is lower than the preset signal threshold, the pressure IP core checks the status mark. If the status mark is the first character, then sends a work instruction to the micro control unit, and Update the status mark to the second character; if the status mark is the second character, no work instruction is sent.
本发明的一个实施例中，所述触控显示屏包括多个压力传感器；In one embodiment of the present invention, the touch display screen includes multiple pressure sensors;
所述在所述电信号满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在所述电信号满足预设开启条件时，所述TIC开启所述TIC的触控功能，包括；When the electrical signal satisfies the preset off condition, the TIC turns off the touch function of the TIC, and when the electrical signal satisfies the preset on condition, the TIC turns on the touch function of the TIC, include;
在各所述压力传感器的电信号均满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在各所述压力传感器的电信号均满足预设开启条件时，所述TIC开启所述TIC的触控功能；或，When the electrical signals of each of the pressure sensors meet the preset off conditions, the TIC turns off the touch function of the TIC. When the electrical signals of each of the pressure sensors meet the preset on conditions, the TIC turns on. the touch function of the TIC; or,
在任一所述压力传感器的电信号满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在任一所述压力传感器的电信号满足预设开启条件时，所述TIC开启所述TIC的触控功能；或，When the electrical signal of any of the pressure sensors meets the preset off condition, the TIC turns off the touch function of the TIC; when the electrical signal of any of the pressure sensors meets the preset on condition, the TIC turns on the TIC’s touch function; or,
在所述多个压力传感器中的至少两个压力传感器的电信号满足预设关闭条件时，所述TIC关闭所述TIC的触控功能，在所述多个压力传感器中的至少两个压力传感器的电信号满足预设开启条件时，所述TIC开启所述TIC的触控功能。When the electrical signals of at least two pressure sensors among the plurality of pressure sensors meet the preset closing conditions, the TIC turns off the touch function of the TIC. When the electrical signal meets the preset activation condition, the TIC activates the touch function of the TIC.
本发明实施例有益效果：Beneficial effects of the embodiments of the present invention:
本发明实施例提供的一种触控显示屏包括压力传感器、触控面板，其中：压力传感器位于触控面板外侧，触控面板包括触控芯片TIC；压力传感器用于将触控面板受到的压力转换为电信号，并将电信号发送给TIC；TIC用于接收电信号，在电压信号满足预设关闭条件时，关闭TIC的触控功能，在电压信号满足预设开启条件时，开启TIC的触控功能。A touch display screen provided by an embodiment of the present invention includes a pressure sensor and a touch panel. The pressure sensor is located outside the touch panel. The touch panel includes a touch chip TIC. The pressure sensor is used to detect the pressure on the touch panel. Convert to electrical signals and send the electrical signals to TIC; TIC is used to receive electrical signals. When the voltage signal meets the preset off conditions, the TIC's touch function is turned off. When the voltage signal meets the preset on conditions, the TIC's touch function is turned on. Touch functionality.
本发明实施例通过压力传感器感应触控显示屏外界环境的变化并向触摸集成电路TIC发送信号，通过触控面板所包括的TIC处理所接收到的信号，而不需要通过设备主机，能够降低通讯和运算延迟，在解决误触问题的基础上提高检测外界环境的灵敏度。在触控面板外侧的压力传感器感应到环境发生变化时，即可相应地改变触控显示屏的触控功能的工作状态，相比设备整机干预的方案，提高了设备触控显示屏的响应速度，降低了触控显示屏的误触率，同时降低了设备主机的功耗。Embodiments of the present invention sense changes in the external environment of the touch display screen through a pressure sensor and send signals to the touch integrated circuit TIC, and process the received signals through the TIC included in the touch panel without going through the device host, which can reduce communication costs. and operation delay, which improves the sensitivity of detecting the external environment on the basis of solving the problem of false touches. When the pressure sensor on the outside of the touch panel senses a change in the environment, it can change the working state of the touch function of the touch display accordingly. Compared with the solution of whole-device intervention, the response of the device's touch display is improved. speed, reducing the false touch rate of the touch display and reducing the power consumption of the device host.
当然，实施本发明的任一产品或方法并不一定需要同时达到以上所述的所有优点。Of course, implementing any product or method of the present invention does not necessarily require achieving all the above-mentioned advantages simultaneously.
附图说明Description of the drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，还可以根据这些附图获得其他的实施例。In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are only These are some embodiments of the present invention. For those of ordinary skill in the art, other embodiments can be obtained based on these drawings.
图1为本发明实施例提供的一种触控显示屏的结构示意图；Figure 1 is a schematic structural diagram of a touch display screen provided by an embodiment of the present invention;
图2为本发明实施例提供的一种触摸集成电路TIC的结构示意图；Figure 2 is a schematic structural diagram of a touch integrated circuit TIC provided by an embodiment of the present invention;
图3a-图3b为本发明实施例提供的触控面板的结构示意图；3a-3b are schematic structural diagrams of a touch panel provided by an embodiment of the present invention;
图3c为本发明实施例提供的压力传感器的一种截面图；Figure 3c is a cross-sectional view of a pressure sensor provided by an embodiment of the present invention;
图4为本发明实施例提供的第一种触控面板防误触方法的流程示意图；Figure 4 is a schematic flowchart of the first method for preventing accidental touches on a touch panel provided by an embodiment of the present invention;
图5为本发明实施例提供的第二种触控面板防误触方法的流程示意图；Figure 5 is a schematic flowchart of the second method for preventing accidental touches on a touch panel provided by an embodiment of the present invention;
图6为本发明实施例中步骤S502的一种可能的实现方式的示意图。Figure 6 is a schematic diagram of a possible implementation of step S502 in the embodiment of the present invention.
具体实施方式Detailed ways
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员基于本申请所获得的所有其他实施例，都属于本发明保护的范围。The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art based on this application fall within the scope of protection of the present invention.
由于现有技术中带有触控屏幕的电子设备的误触率较高，为解决这一技术问题，本发明实施例提供了一种触控显示屏、电子设备及触控面板防误触方法。Since the false touch rate of electronic devices with touch screens in the prior art is relatively high, in order to solve this technical problem, embodiments of the present invention provide a method for preventing false touches on a touch display screen, an electronic device and a touch panel. .
下面通过具体实施例对本发明实施例提供的触控显示屏、电子设备及触控面板防误触方法进行详细说明。The touch display screen, electronic equipment and touch panel anti-accidental touch method provided by the embodiments of the present invention will be described in detail below through specific embodiments.
本发明的一个实施例中，如图1所示，提供了一种触控显示屏的结构示意图，该触控显示屏包括：压力传感器、触控面板，其中：In one embodiment of the present invention, as shown in Figure 1, a schematic structural diagram of a touch display screen is provided. The touch display screen includes: a pressure sensor and a touch panel, wherein:
压力传感器位于触控面板外侧，触控面板包括TIC(Touch Integrated Circuit，触控芯片)；The pressure sensor is located outside the touch panel, and the touch panel includes TIC (Touch Integrated Circuit, touch chip);
压力传感器，用于将触控面板受到的压力转换为电信号，并将电信号发送给TIC；A pressure sensor used to convert the pressure on the touch panel into an electrical signal and send the electrical signal to the TIC;
TIC，用于接收电信号，在电信号满足预设关闭条件时，关闭TIC的触控功能，在电信号满足预设开启条件时，开启TIC的触控功能。TIC is used to receive electrical signals. When the electrical signal meets the preset off conditions, the touch function of the TIC is turned off. When the electrical signal meets the preset on conditions, the touch function of the TIC is turned on.
上述触控显示屏是可以位于电子设备上具有触控功能的屏幕，触控显示屏上包括压力传感器和触控面板，触控面板中又包括TIC。TIC可以是控制触控显示屏功能的核心芯片。The above-mentioned touch display screen is a screen with a touch function that can be placed on an electronic device. The touch display screen includes a pressure sensor and a touch panel, and the touch panel includes a TIC. TIC can be the core chip that controls the functions of a touch display.
本发明的一个实施例中，压力传感器可以实时将触控面板受到的压力转换为电信号，然后将电信号向TIC发送。上述电信号可以是模拟信号，也可以是数字信号。In one embodiment of the present invention, the pressure sensor can convert the pressure on the touch panel into an electrical signal in real time, and then send the electrical signal to the TIC. The above electrical signal may be an analog signal or a digital signal.
本发明的一个实施例中，若触控显示屏的外界环境发生变化，触控面板所受到的压力会相应发生变化，由压力传感器将压力转换而得的电信号也会随之发生变化，当电信号满足预设关闭条件时，TIC可以关闭触控功能，在电信号满足预设开启条件时，TIC可以开启触控功能。In one embodiment of the present invention, if the external environment of the touch display screen changes, the pressure on the touch panel will change accordingly, and the electrical signal converted from the pressure by the pressure sensor will also change accordingly. When the electrical signal meets the preset off condition, the TIC can turn off the touch function. When the electrical signal meets the preset on condition, the TIC can turn on the touch function.
上述预设关闭条件可以是预先设定好的关闭条件，预设开启条件可以是预先设定好的开启条件，可以是电信号的数值达到某一个预设的数值，也可以是电信号的数值达到某一个预设的数值范围内。The above-mentioned preset closing condition can be a preset closing condition, and the preset opening condition can be a preset opening condition. It can be that the value of the electrical signal reaches a certain preset value, or it can be the value of the electrical signal. reaches a certain preset value range.
一个例子中，触控显示屏进入水中或者在流水下做测试时，由于触控面板在水中所受到的压力较之在空气中时会发生变化，那么由压力转换来的电信号也会发生变化，当电信号满足预设关闭条件时，TIC可以关闭触控功能。触控显示屏离开水之后，触控面板在空气中所受到的压力较之在水中时也会发生变化，那么由压力转换来的电信号同样也会发生变化，当电信号满足预设开启条件时，TIC可以开启触控功能，使得触控显示屏可以正常使用。In one example, when a touch display enters water or is tested under running water, since the pressure on the touch panel changes when it is in the water compared to when it is in the air, the electrical signal converted from the pressure will also change. , when the electrical signal meets the preset shutdown conditions, TIC can turn off the touch function. After the touch display leaves the water, the pressure the touch panel experiences in the air will also change compared to when it is in the water. Then the electrical signal converted from the pressure will also change. When the electrical signal meets the preset opening conditions , TIC can turn on the touch function so that the touch display can be used normally.
本发明的一个实施例中，TIC还可以通过触控面板与设备主机的接口与设备主机通信，将所接收到的电信号发送给设备主机，设备主机可以根据电信号判断目前设备所处环境情况，并且可以通过显示屏提醒用户注意环境。In one embodiment of the present invention, the TIC can also communicate with the device host through the interface between the touch panel and the device host, and send the received electrical signal to the device host. The device host can determine the current environment of the device based on the electrical signal. , and can remind users to pay attention to the environment through the display screen.
由以上可见，本发明实施例通过压力传感器感应触控显示屏外界环境的变化并向触摸集成电路TIC发送信号，通过触控面板所包括的TIC处理所接收到的信号，而不需要通过设备主机，能够降低通讯和运算延迟，在解决误触问题的基础上提高检测外界环境的灵敏度。在触控面板外侧的压力传感器感应到环境发生变化时，即可相应地改变触控显示屏的触控功能的工作状态，相比设备整机干预的方案，提高了设备触控显示屏的响应速度，降低了触控显示屏的误触率，同时降低了设备主机的功耗。It can be seen from the above that the embodiment of the present invention uses a pressure sensor to sense changes in the external environment of the touch display screen and sends a signal to the touch integrated circuit TIC, and processes the received signal through the TIC included in the touch panel without going through the device host. , can reduce communication and computing delays, and improve the sensitivity of detecting the external environment while solving the problem of false touches. When the pressure sensor on the outside of the touch panel senses a change in the environment, it can change the working state of the touch function of the touch display accordingly. Compared with the solution of whole-device intervention, the response of the device's touch display is improved. speed, reducing the false touch rate of the touch display and reducing the power consumption of the device host.
本发明的一个实施例中，如图2所示，提供了一种触摸集成电路TIC的结构示意图，TIC包括压力IP核及微控制单元，其中：In one embodiment of the present invention, as shown in Figure 2, a schematic structural diagram of a touch integrated circuit TIC is provided. The TIC includes a pressure IP core and a micro control unit, wherein:
压力传感器，具体用于将触控面板受到的压力转换为电信号，并将电信号发送给压力IP核，其中，电信号的电压大小与触控面板受到的压力大小正相关；The pressure sensor is specifically used to convert the pressure on the touch panel into an electrical signal, and send the electrical signal to the pressure IP core, where the voltage of the electrical signal is positively related to the pressure on the touch panel;
压力IP核，用于若电信号的电压高于预设信号阈值，则向微控制单元发送睡眠指令，若电信号的电压低于预设信号阈值，则向微控制单元发送工作指令；The pressure IP core is used to send sleep instructions to the micro control unit if the voltage of the electrical signal is higher than the preset signal threshold, and to send work instructions to the micro control unit if the voltage of the electrical signal is lower than the preset signal threshold;
微控制单元，用于在接收到睡眠指令的情况下，关闭TIC的触控功能；在接收到工作指令的情况下，开启TIC的触控功能。The micro control unit is used to turn off the touch function of the TIC when a sleep command is received; and turn on the touch function of the TIC when a work command is received.
上述压力IP核可以是TIC内部用于对压力传感器所发送的电信号进行运算处理的模块，上述微控制单元可以是TIC内部控制触控显示屏的触控功能的模块。The above-mentioned pressure IP core can be a module inside the TIC for computing and processing the electrical signals sent by the pressure sensor, and the above-mentioned micro-control unit can be a module inside the TIC that controls the touch function of the touch display screen.
上述压力传感器将触控面板所受到的压力转换的电信号可以是电压信号，并且电压大小与触控面板受到的压力大小正相关，即触控面板受到的压力越大，电压越大。The electrical signal that the pressure sensor converts from the pressure on the touch panel may be a voltage signal, and the magnitude of the voltage is positively correlated with the magnitude of the pressure on the touch panel. That is, the greater the pressure on the touch panel, the greater the voltage.
在压力传感器将电信号发送给压力IP核之后，压力IP核可以每隔预设时间将所接收到的电信号与预设信号阈值进行比对，若电信号的电压高于预设信号阈值，则向微控制单元发送睡眠指令，若电信号的电压低于预设信号阈值，则向微控制单元发送工作指令。上述预设信号阈值可以是预先设定的一个数值，也可以是预先设定的一个数值范围。上述预设时间可以是预先设定的一个时间段，可以是30秒，也可以是1分钟，可以根据实际需求进行设置。After the pressure sensor sends the electrical signal to the pressure IP core, the pressure IP core can compare the received electrical signal with the preset signal threshold every preset time. If the voltage of the electrical signal is higher than the preset signal threshold, A sleep instruction is sent to the micro control unit. If the voltage of the electrical signal is lower than the preset signal threshold, a work instruction is sent to the micro control unit. The above-mentioned preset signal threshold may be a preset value or a preset value range. The above preset time can be a preset time period, which can be 30 seconds or 1 minute, and can be set according to actual needs.
上述压力IP核向微控制单元发送指令后，微控制单元可以根据指令控制触控功能，在接收到睡眠指令的情况下，微控制单元可以关闭TIC的触控功能；在接收到工作指令的情况下，微控制单元可以开启TIC的触控功能。After the above pressure IP core sends instructions to the micro control unit, the micro control unit can control the touch function according to the instructions. When receiving a sleep instruction, the micro control unit can turn off the touch function of the TIC; when receiving a work instruction Next, the micro control unit can turn on the TIC's touch function.
本发明的一个实施例中，压力IP核向微控制单元发送指令可以通过TIC内部的信息传输通道发送，在压力IP核对所接收到的电信号与预设信号阈值进行比对后，只向微控制单元发送一次指令。In one embodiment of the present invention, the instruction sent by the pressure IP core to the micro control unit can be sent through the information transmission channel inside the TIC. After the pressure IP core compares the received electrical signal with the preset signal threshold, it only sends the instruction to the micro control unit. The control unit sends the command once.
由以上可见，本发明实施例通过压力IP核每隔一段时间将电压信号和预设信号阈值进行比对后向微控制单元发送指令，微控制单元根据指令关闭或开启触控功能，能够及时根据触控显示屏外界环境的变化来改变触控功能，提高触控显示屏检测外界环境的灵敏度，降低触控显示屏的误触率，由于压力IP核和微控制单元都是触控面板内部TIC的模块，所以能够提高信号传输和处理的速度，降低设备整机的功耗。另外，由于压力IP核对所接收到的电信号与预设信号阈值进行比对后，只向微控制单元发送一次指令，从而可以避免干扰TIC正常接收其他指令。It can be seen from the above that in the embodiment of the present invention, the pressure IP core compares the voltage signal with the preset signal threshold at regular intervals and then sends instructions to the micro control unit. The micro control unit turns off or turns on the touch function according to the instructions, and can timely respond according to the instructions. Changes in the external environment of the touch screen change the touch function, improve the sensitivity of the touch screen in detecting the external environment, and reduce the false touch rate of the touch screen. Since the pressure IP core and the micro control unit are both TICs inside the touch panel module, so it can increase the speed of signal transmission and processing and reduce the power consumption of the entire device. In addition, since the pressure IP compares the received electrical signal with the preset signal threshold, it only sends an instruction to the micro control unit once, thus avoiding interference with the TIC's normal reception of other instructions.
本发明的一个实施例中，压力IP核，具体用于在电信号的电压高于预设信号阈值的情况下，检查状态标记，若状态标记为第二字符，则向微控制单元发送睡眠指令，并将状态标记更新为第一字符；若状态标记为第一字符，不发送睡眠指令；In one embodiment of the present invention, the pressure IP core is specifically used to check the status mark when the voltage of the electrical signal is higher than the preset signal threshold. If the status mark is the second character, send a sleep instruction to the micro control unit. , and update the status mark to the first character; if the status mark is the first character, no sleep command is sent;
在电信号的电压低于预设信号阈值的情况下，检查状态标记，若状态标记为第一字符，则向微控制单元发送工作指令，并将状态标记更新为第二字符；若状态标记为第二字符，不发送工作指令。When the voltage of the electrical signal is lower than the preset signal threshold, the status mark is checked. If the status mark is the first character, a work instruction is sent to the micro control unit and the status mark is updated to the second character; if the status mark is The second character does not send work instructions.
上述第一字符与第二字符可以是预先设定的字符，可以简单设置为0和1，也可以设置为其他便于识别的字符。若此时电信号的电压高于预设信号阈值，但此时状态标记为第二字符，意味着触控功能此时处于开启状态，压力IP核可以向微控制单元发送睡眠指令，使得微控制单元关闭触控功能，同时将状态标记更新为第一字符，便于压力IP核对触控功能状态的下一次判断。若此时状态标记为第一字符，则意味着触控功能此时处于关闭状态，那么压力IP核不需要再向微控制单元发送指令。The above-mentioned first character and second character may be preset characters, may be simply set to 0 and 1, or may be set to other characters that are easy to recognize. If the voltage of the electrical signal is higher than the preset signal threshold at this time, but the status mark is the second character at this time, which means that the touch function is on at this time, the pressure IP core can send a sleep command to the micro control unit, so that the micro control The unit turns off the touch function and updates the status mark to the first character at the same time, which facilitates the pressure IP to check the next judgment of the touch function status. If the status mark is the first character at this time, it means that the touch function is turned off at this time, and the pressure IP core does not need to send instructions to the micro control unit.
若此时电信号的电压高于预设信号阈值，但此时状态标记为第一字符，意味着触控功能此时处于关闭状态，压力IP核可以向微控制单元发送工作指令，使得微控制单元开启触控功能，同时将状态标记更新为第二字符，便于压力IP核对触控功能状态的下一次判断。若此时状态标记为第二字符，则意味着触控功能此时处于开启状态，那么压力IP核不需要再向微控制单元发送指令。If the voltage of the electrical signal is higher than the preset signal threshold at this time, but the status mark is the first character at this time, it means that the touch function is turned off at this time, and the pressure IP core can send work instructions to the micro control unit, so that the micro control The unit turns on the touch function and updates the status mark to the second character to facilitate the pressure IP to check the next judgment of the touch function status. If the status mark is the second character at this time, it means that the touch function is on at this time, and the pressure IP core does not need to send instructions to the micro control unit.
由以上可见，本发明实施例中压力IP核在得到电信号和预设信号阈值的对比结果后，可以先检查状态标记，再决定是否需要向微控制单元发送指令，避免了压力IP核向微控制单元发送无效指令，降低了TIC的功耗。It can be seen from the above that in the embodiment of the present invention, after obtaining the comparison result of the electrical signal and the preset signal threshold, the pressure IP core can first check the status flag and then decide whether to send instructions to the micro control unit, thus avoiding the pressure IP core to send instructions to the micro control unit. The control unit sends invalid instructions, reducing the power consumption of the TIC.
本发明的一个实施例中，触控显示屏包括多个压力传感器；In one embodiment of the present invention, the touch display screen includes multiple pressure sensors;
TIC，用于在各压力传感器的电信号均满足预设关闭条件时，关闭TIC的触控功能，在各压力传感器的电信号均满足预设开启条件时，开启TIC的触控功能；或，TIC is used to turn off the touch function of the TIC when the electrical signals of each pressure sensor meet the preset turn-off conditions, and turn on the touch function of the TIC when the electrical signals of each pressure sensor meet the preset turn-on conditions; or,
TIC，用于在任一压力传感器的电信号满足预设关闭条件时，关闭TIC的触控功能，在任一压力传感器的电信号满足预设开启条件时，开启TIC的触控功能；或，TIC is used to turn off the touch function of the TIC when the electrical signal of any pressure sensor meets the preset turn-off condition, and turn on the touch function of the TIC when the electrical signal of any pressure sensor meets the preset turn-on condition; or,
TIC，用于在多个压力传感器中的至少两个压力传感器的电信号满足预设关闭条件时，关闭TIC的触控功能，在多个压力传感器中的至少两个压力传感器的电信号满足预设开启条件时，开启TIC的触控功能。The TIC is used to turn off the touch function of the TIC when the electrical signals of at least two pressure sensors among the plurality of pressure sensors meet the preset closing conditions. When the opening condition is set, the touch function of TIC is enabled.
当触控显示屏有多个传感器时，TIC可以考虑全部压力传感器的电信号，也可以考虑任一压力传感器的电信号，还可以考虑至少两个压力传感器的电信号，根据上述压力传感器的电信号是否满足预设条件来决定是否改变触控功能的状态。When the touch display screen has multiple sensors, TIC can consider the electrical signals of all pressure sensors, or the electrical signals of any pressure sensor, or the electrical signals of at least two pressure sensors. According to the electrical signals of the above pressure sensors, Whether the signal meets the preset conditions determines whether to change the state of the touch function.
由以上可见，本发明实施例中触控显示屏可以包括多个压力传感器，TIC可以根据各压力传感器的情况决定关闭或开启触控功能，从而可以根据需求更加精准地改变触控功能的状态，降低误触率的同时还可以在更加合适的时候改变触控功能的状态。It can be seen from the above that the touch display screen in the embodiment of the present invention can include multiple pressure sensors, and the TIC can decide to turn off or turn on the touch function according to the conditions of each pressure sensor, so that the state of the touch function can be changed more accurately according to needs. While reducing the false touch rate, you can also change the status of the touch function at a more appropriate time.
本发明的一个实施例中，触控显示屏包括两个压力传感器，分别位于触控面板前后外侧凹槽位置。In one embodiment of the present invention, the touch display screen includes two pressure sensors, which are respectively located at the front and rear outer grooves of the touch panel.
一个例子中，触控面板的结构可以如图3a-图3b所示，其中，黑色圆点表示压力传感器；图3c为压力传感器的一种截面图，其中，黑色方块分别表示压力传感器的信号引脚及供电引脚，供电引脚用于为压力传感器提供工作电源，信号引脚用于输出压力传感器的电信号；压力传感器外部设置有保护外壳，保护外壳上设置有空腔，压力传感器的压力感应面与空腔连通，一个例子中，空腔可以设置为圆柱形。以触控面板进入水中为例，当触控面板进入水中时，水流入保护外壳的空腔中，对压力传感器的压力感应面产生压力，压力传感器受到水压的影响，生成相应的电信号。In one example, the structure of the touch panel can be shown in Figures 3a-3b, in which the black dots represent the pressure sensor; Figure 3c is a cross-sectional view of the pressure sensor, in which the black squares respectively represent the signal leads of the pressure sensor. The power supply pin is used to provide working power for the pressure sensor, and the signal pin is used to output the electrical signal of the pressure sensor; the pressure sensor is provided with a protective shell outside, and a cavity is provided on the protective shell, and the pressure of the pressure sensor The sensing surface is connected to the cavity. In one example, the cavity can be configured to be cylindrical. Take the touch panel entering the water as an example. When the touch panel enters the water, the water flows into the cavity of the protective shell and generates pressure on the pressure sensing surface of the pressure sensor. The pressure sensor is affected by the water pressure and generates a corresponding electrical signal.
在触控面板前后凹槽位置各嵌入一个高精度且量程合适的压力传感器，压力传感器的量程为0～100kPa，输出的电信号的电压范围为0～5，精度为1kPa，将该压力传感器与压力IP核通过TIC的信号传输通道连接。将预设信号阈值设为0.9v～1.8v，当压力传感器所发送的电信号的电压高于这个范围，且状态标记为第二字符时，压力IP核可以向微控制单元发送睡眠指令，使得微控制单元关闭触控功能。当压力传感器所发送的电信号的电压低于这个范围，且状态标记为第一字符时，压力IP核可以向微控制单元发送工作指令，使得微控制单元开启触控功能。Embed a high-precision pressure sensor with a suitable range in the front and rear grooves of the touch panel. The pressure sensor has a range of 0 to 100kPa. The output electrical signal has a voltage range of 0 to 5 and an accuracy of 1kPa. Combine the pressure sensor with The pressure IP core is connected through the signal transmission channel of the TIC. Set the preset signal threshold to 0.9v~1.8v. When the voltage of the electrical signal sent by the pressure sensor is higher than this range and the status mark is the second character, the pressure IP core can send a sleep command to the micro control unit, so that The micro control unit turns off the touch function. When the voltage of the electrical signal sent by the pressure sensor is lower than this range and the status mark is the first character, the pressure IP core can send a work instruction to the micro control unit, causing the micro control unit to turn on the touch function.
由以上可见，本发明实施例中提供的触控显示屏可以根据触控面板前后外侧的两个压力传感器更加全面地检测触控面板外界的环境，提高触控功能状态变化的灵敏度，降低误触率。It can be seen from the above that the touch display screen provided in the embodiment of the present invention can more comprehensively detect the external environment of the touch panel based on the two pressure sensors on the front and rear sides of the touch panel, improve the sensitivity of touch function state changes, and reduce accidental touches. Rate.
本发明实施例还提供了一种电子设备，包括：An embodiment of the present invention also provides an electronic device, including:
电子设备主机和上述任一触控显示屏。Electronic device host and any of the above touch screens.
电子设备主机的具体结构可以参见相关电子设备主机的结构，例如，可以为CPU(Central Processing Unit，中央处理器)、GPU(图形处理器)等；还可以是DSP(DigitalSignal Processing，数字信号处理器)、ASIC(Application Specific IntegratedCircuit，专用集成电路)、FPGA(Field-Programmable Gate Array，现场可编程门阵列)或者其他可编程逻辑器件、分立门或者晶体管逻辑器件、分立硬件组件等。The specific structure of the electronic device host can be found in the structure of the relevant electronic device host. For example, it can be a CPU (Central Processing Unit, central processing unit), GPU (graphics processing unit), etc.; it can also be a DSP (Digital Signal Processing, digital signal processor). ), ASIC (Application Specific Integrated Circuit), FPGA (Field-Programmable Gate Array, field programmable gate array) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc.
本发明的一个实施例中，如图4所示，还提供了一种触控面板防误触方法的流程示意图，应用于触控显示屏，上述触控显示屏包括压力传感器及触控面板，上述压力传感器位于上述触控面板外侧，上述触控面板包括TIC，上述方法包括步骤：In one embodiment of the present invention, as shown in Figure 4, a schematic flow chart of a touch panel anti-accidental touch method is also provided, which is applied to a touch display screen. The touch display screen includes a pressure sensor and a touch panel. The above-mentioned pressure sensor is located outside the above-mentioned touch panel, the above-mentioned touch panel includes TIC, and the above-mentioned method includes steps:
S401，上述压力传感器将触控面板受到的压力转换为电信号，并将上述电信号发送给上述TIC；S401, the above-mentioned pressure sensor converts the pressure on the touch panel into an electrical signal, and sends the above-mentioned electrical signal to the above-mentioned TIC;
S402，在上述电信号满足预设关闭条件时，上述TIC关闭上述TIC的触控功能，在上述电信号满足预设开启条件时，上述TIC开启上述TIC的触控功能。S402, when the above electrical signal satisfies the preset closing condition, the above TIC closes the touch function of the above TIC, and when the above electrical signal satisfies the preset opening condition, the above TIC opens the above TIC touch function.
由以上可见，本发明实施例通过压力传感器感应触控显示屏外界环境的变化并向触摸集成电路TIC发送信号，通过触控面板所包括的TIC处理所接收到的信号，而不需要通过设备主机，能够降低通讯和运算延迟，在解决误触问题的基础上提高检测外界环境的灵敏度。在触控面板外侧的压力传感器感应到环境发生变化时，即可相应地改变触控显示屏的触控功能的工作状态，相比设备整机干预的方案，提高了设备触控显示屏的响应速度，降低了触控显示屏的误触率，同时降低了设备主机的功耗。It can be seen from the above that the embodiment of the present invention uses a pressure sensor to sense changes in the external environment of the touch display screen and sends a signal to the touch integrated circuit TIC, and processes the received signal through the TIC included in the touch panel without going through the device host. , can reduce communication and computing delays, and improve the sensitivity of detecting the external environment while solving the problem of false touches. When the pressure sensor on the outside of the touch panel senses a change in the environment, it can change the working state of the touch function of the touch display accordingly. Compared with the solution of whole-device intervention, the response of the device's touch display is improved. speed, reducing the false touch rate of the touch display and reducing the power consumption of the device host.
本发明的一个实施例中，上述TIC包括压力IP核及微控制单元，本发明实施例中的触控面板防误触方法还可以如图5所示，包括：In one embodiment of the present invention, the above-mentioned TIC includes a pressure IP core and a micro control unit. The touch panel anti-accidental touch method in the embodiment of the present invention can also be shown in Figure 5, including:
S501：上述压力传感器将上述触控面板受到的压力转换为电信号，并将上述电信号发送给压力IP核，其中，上述电信号的电压大小与上述触控面板受到的压力大小正相关。S501: The pressure sensor converts the pressure on the touch panel into an electrical signal, and sends the electrical signal to the pressure IP core, where the voltage of the electrical signal is positively related to the pressure on the touch panel.
S502：若上述电信号的电压高于上述预设信号阈值，上述压力IP核向上述微控制单元发送睡眠指令；若上述电信号的电压低于上述预设信号阈值，上述压力IP核向上述微控制单元发送工作指令。S502: If the voltage of the electrical signal is higher than the preset signal threshold, the pressure IP core sends a sleep instruction to the micro control unit; if the voltage of the electrical signal is lower than the preset signal threshold, the pressure IP core sends a sleep instruction to the micro control unit. The control unit sends work instructions.
S503：在接收到睡眠指令的情况下，上述微控制单元关闭上述TIC的触控功能；在接收到工作指令的情况下，上述微控制单元开启上述TIC的触控功能，其中，上述压力IP核和上述微控制单元均包括在上述TIC内。S503: When receiving a sleep command, the above-mentioned micro control unit turns off the touch function of the above-mentioned TIC; when receiving a work command, the above-mentioned micro-control unit turns on the touch function of the above-mentioned TIC, wherein the above-mentioned pressure IP core and the above-mentioned micro control unit are included in the above-mentioned TIC.
其中，压力IP核和微控制单元均包括在TIC内。Among them, the pressure IP core and micro control unit are included in TIC.
由以上可见，本发明实施例通过压力IP核每隔一段时间将电压信号和预设信号阈值进行比对后向微控制单元发送指令，微控制单元根据指令关闭或开启触控功能，能够及时根据触控显示屏外界环境的变化来改变触控功能，提高触控显示屏检测外界环境的灵敏度，降低触控显示屏的误触率，由于压力IP核和微控制单元都是触控面板内部TIC的模块，所以能够提高信号传输和处理的速度，降低设备整机的功耗。另外，由于压力IP核对所接收到的电信号与预设信号阈值进行比对后，只向微控制单元发送一次指令，从而可以避免干扰TIC正常接收其他指令。It can be seen from the above that in the embodiment of the present invention, the pressure IP core compares the voltage signal with the preset signal threshold at regular intervals and then sends instructions to the micro control unit. The micro control unit turns off or turns on the touch function according to the instructions, and can timely respond according to the instructions. Changes in the external environment of the touch screen change the touch function, improve the sensitivity of the touch screen in detecting the external environment, and reduce the false touch rate of the touch screen. Since the pressure IP core and the micro control unit are both TICs inside the touch panel module, so it can increase the speed of signal transmission and processing and reduce the power consumption of the entire device. In addition, since the pressure IP compares the received electrical signal with the preset signal threshold, it only sends an instruction to the micro control unit once, thus avoiding interference with the TIC's normal reception of other instructions.
在一种可能的实施方式中，如图6所示，上述若上述电信号的电压高于上述预设信号阈值，上述压力IP核向上述微控制单元发送睡眠指令；若上述电信号的电压低于上述预设信号阈值，上述压力IP核向上述微控制单元发送工作指令，包括：In a possible implementation, as shown in Figure 6, if the voltage of the electrical signal is higher than the preset signal threshold, the pressure IP core sends a sleep instruction to the micro control unit; if the voltage of the electrical signal is low At the above-mentioned preset signal threshold, the above-mentioned pressure IP core sends work instructions to the above-mentioned micro-control unit, including:
在上述电信号的电压高于上述预设信号阈值的情况下，上述压力IP核检查状态标记，若上述状态标记为第二字符，则向上述微控制单元发送睡眠指令，并将状态标记更新为第一字符；若上述状态标记为第一字符，不发送睡眠指令；When the voltage of the above-mentioned electrical signal is higher than the above-mentioned preset signal threshold, the above-mentioned pressure IP core checks the status mark. If the above-mentioned status mark is the second character, then sends a sleep command to the above-mentioned micro control unit and updates the status mark to The first character; if the above status mark is the first character, no sleep command is sent;
在上述电信号的电压低于上述预设信号阈值的情况下，上述压力IP核检查状态标记，若上述状态标记为第一字符，则向上述微控制单元发送工作指令，并将上述状态标记更新为第二字符；若上述状态标记为第二字符，不发送工作指令。When the voltage of the above-mentioned electrical signal is lower than the above-mentioned preset signal threshold, the above-mentioned pressure IP core checks the status mark. If the above-mentioned status mark is the first character, then sends a work instruction to the above-mentioned micro control unit and updates the above-mentioned status mark. is the second character; if the above status mark is the second character, no work order is sent.
由以上可见，本发明实施例中压力IP核在得到电信号和预设信号阈值的对比结果后，可以先检查状态标记，再决定是否需要向微控制单元发送指令，避免了压力IP核向微控制单元发送无效指令，降低了TIC的功耗。It can be seen from the above that in the embodiment of the present invention, after obtaining the comparison result of the electrical signal and the preset signal threshold, the pressure IP core can first check the status flag and then decide whether to send instructions to the micro control unit, thus avoiding the pressure IP core to send instructions to the micro control unit. The control unit sends invalid instructions, reducing the power consumption of the TIC.
本发明的一个实施例中，上述触控显示屏包括多个压力传感器；上述在上述电信号满足预设关闭条件时，上述TIC关闭上述TIC的触控功能，在上述电信号满足预设开启条件时，上述TIC开启上述TIC的触控功能，包括；In one embodiment of the present invention, the above-mentioned touch display screen includes a plurality of pressure sensors; when the above-mentioned electrical signal satisfies the preset closing condition, the above-mentioned TIC closes the touch function of the above-mentioned TIC; when the above-mentioned electrical signal meets the preset opening condition When, the above-mentioned TIC turns on the touch function of the above-mentioned TIC, including;
在各上述压力传感器的电信号均满足预设关闭条件时，上述TIC关闭上述TIC的触控功能，在各上述压力传感器的电信号均满足预设开启条件时，上述TIC开启上述TIC的触控功能；或，When the electrical signals of each of the above pressure sensors meet the preset off conditions, the above TIC turns off the touch function of the above TIC. When the electrical signals of each of the above pressure sensors meet the preset on conditions, the above TIC turns on the touch function of the above TIC. function; or,
在任一上述压力传感器的电信号满足预设关闭条件时，上述TIC关闭上述TIC的触控功能，在任一上述压力传感器的电信号满足预设开启条件时，上述TIC开启上述TIC的触控功能；或，When the electrical signal of any of the above pressure sensors meets the preset off condition, the above TIC turns off the touch function of the above TIC, and when the electrical signal of any of the above pressure sensors meets the preset on condition, the above TIC turns on the touch function of the above TIC; or,
在上述多个压力传感器中的至少两个压力传感器的电信号满足预设关闭条件时，上述TIC关闭上述TIC的触控功能，在上述多个压力传感器中的至少两个压力传感器的电信号满足预设开启条件时，上述TIC开启上述TIC的触控功能。When the electrical signals of at least two pressure sensors among the plurality of pressure sensors meet the preset closing conditions, the TIC turns off the touch function of the TIC, and the electrical signals of at least two pressure sensors among the plurality of pressure sensors satisfy When the opening condition is preset, the above-mentioned TIC turns on the touch function of the above-mentioned TIC.
由以上可见，本发明实施例中触控显示屏可以包括多个压力传感器，TIC可以根据各压力传感器的情况决定关闭或开启触控功能，从而可以根据需求更加精准地改变触控功能的状态，降低误触率的同时还可以在更加合适的时候改变触控功能的状态。It can be seen from the above that the touch display screen in the embodiment of the present invention can include multiple pressure sensors, and the TIC can decide to turn off or turn on the touch function according to the conditions of each pressure sensor, so that the state of the touch function can be changed more accurately according to needs. While reducing the false touch rate, you can also change the status of the touch function at a more appropriate time.
需要说明的是，在本文中，诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来，而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且，术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含，从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素，而且还包括没有明确列出的其他要素，或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下，由语句“包括一个……”限定的要素，并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素。It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that these entities or operations are mutually exclusive. any such actual relationship or sequence exists between them. Furthermore, the terms "comprises," "comprises," or any other variations thereof are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that includes a list of elements includes not only those elements, but also those not expressly listed other elements, or elements inherent to the process, method, article or equipment. Without further limitation, an element defined by the statement "comprises a..." does not exclude the presence of additional identical elements in a process, method, article, or apparatus that includes the stated element.
本说明书中的各个实施例均采用相关的方式描述，各个实施例之间相同相似的部分互相参见即可，每个实施例重点说明的都是与其他实施例的不同之处。尤其，对于方法实施例而言，由于其基本相似于系统实施例，所以描述的比较简单，相关之处参见方法实施例的部分说明即可。Each embodiment in this specification is described in a related manner. The same and similar parts between the various embodiments can be referred to each other. Each embodiment focuses on its differences from other embodiments. In particular, for the method embodiment, since it is basically similar to the system embodiment, the description is relatively simple. For relevant details, please refer to the partial description of the method embodiment.
以上所述仅为本发明的较佳实施例，并非用于限定本发明的保护范围。凡在本发明的精神和原则之内所作的任何修改、等同替换、改进等，均包含在本发明的保护范围内。The above descriptions are only preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention are included in the protection scope of the present invention.
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