TWI425812B - System and method for sensing directions of a touch panel mobile phone - Google Patents

Description

Touch mobile phone direction sensing system and method

The invention relates to a touch mobile phone direction sensing system and method.

With the advancement of science and technology, the world's high-tech electronic technology is rapidly developing at an unpredictable rate, enabling the growing electronic communication industry to continuously produce a variety of easy-to-carry electronic devices. Among them, portable electronic devices that are miniaturized, multi-functional, and easy to use, such as mobile phones, are among the most distinctive members, especially in the light of technology, ultra-thin, ingenious, and convenient, in many technology electronic products today. It is even more exclusive.

In addition, in order to increase the technology sense of the mobile phone, facilitate user use and enhance the beauty of the mobile phone, the operator upgrades the display screen of the mobile phone to a touch display screen, that is, through the touch panel and the LCM (Liquid Crystal Module, liquid crystal display). Module) The superimposed combination of display screens for touch operation. However, the LCM display screens of the current touch-type mobile phones have a distinction between the upper and lower sides, and the user can only operate the touch-type mobile phone in the forward direction, and cannot operate the touch-sensitive mobile phone when the touch-sensitive mobile phone is turned upside down.

In view of the above, it is necessary to provide a touch mobile phone direction sensing system and method, which can automatically sense the direction of the user using the touch mobile phone, and the touch mobile phone The display interface is adjusted accordingly.

A touch-type mobile phone direction sensing system is applied to a touch-type mobile phone, wherein the touch-type mobile phone comprises a touch panel and a liquid crystal display module display screen, and the touch-type mobile phone further comprises a gravity acceleration sensor The system includes: a receiving module for receiving an unlock input signal of the user through the touch panel; and a sensing module for sensing a gravity acceleration value of the touch mobile phone through the gravity acceleration sensor; And determining whether the induced gravity acceleration value is greater than zero; and displaying a module, when the induced gravity acceleration value is greater than zero, allowing the liquid crystal display module display screen to display a normal interface, and when sensing When the gravitational acceleration value is less than zero, the liquid crystal display module display screen displays the upside down interface.

A touch-type mobile phone direction sensing method, the touch-type mobile phone includes a touch panel and a liquid crystal display module display screen, and the touch-type mobile phone further includes a gravity acceleration sensor, and the method comprises the following steps: Receiving the unlock input signal of the user through the touch panel; sensing the gravity acceleration value of the touch mobile phone through the gravity acceleration sensor; determining whether the induced gravity acceleration value is greater than zero; and when the induced gravity acceleration value is greater than zero, Then, the liquid crystal display module display screen displays a normal interface, or when the induced gravity acceleration value is less than zero, the liquid crystal display module display screen displays an upside down interface.

Compared with the prior art, the touch mobile phone direction sensing system and method can automatically sense the direction of the user using the touch mobile phone, and adjust the display interface of the touch mobile phone accordingly.

1‧‧‧Touch mobile phone

10‧‧‧Touch mobile phone direction sensing system

11‧‧‧Gear acceleration sensor

111‧‧‧ receiving module

112‧‧‧Induction module

113‧‧‧Judgement module

114‧‧‧Display module

S11‧‧‧Users click on the touch panel of the single-touch mobile phone or click the first touch panel or the second touch panel of the double-sided full touch mobile phone

S12‧‧ Receiving the unlock input signal through the touch panel of the single-sided touch mobile phone or the first touch panel or the second touch panel of the double-sided full touch mobile phone

S13‧‧‧Induction of the gravitational acceleration value of the touch-sensitive mobile phone through the gravity acceleration sensor

S14‧‧‧Check if the value of gravity acceleration is greater than zero

S15‧‧‧LCM display screen corresponding to the touch panel receiving the user's unlock input signal shows the normal interface

S16‧‧‧Let the LCM display corresponding to the touch panel receiving the user's unlock input signal display the upside down interface

1 is an application environment of a preferred embodiment of a touch-sensitive mobile phone direction sensing system of the present invention Architecture diagram.

2 is a flow chart of a preferred embodiment of a touch sensing method for a touch mobile phone according to the present invention.

As shown in FIG. 1 , it is an application environment architecture diagram of a preferred embodiment of the touch mobile phone direction sensing system of the present invention. The touch mobile phone direction sensing system 10 is applied to the touch mobile phone 1 . The touch mobile phone 1 can be a single-sided touch mobile phone or a double-sided full touch mobile phone. The single-sided touch mobile phone includes only one touch panel and one LCM (Liquid Crystal Module) display screen. The double-sided full-touch mobile phone has a touch panel and an LCM display on both sides of the front and back sides. In the preferred embodiment, the touch panel and the LCM display screen on the front side of the double-sided full-touch mobile phone are respectively referred to as a first touch panel and a first LCM display screen; The touch panel and the LCM display screen are respectively referred to as a second touch panel and a second LCM display screen.

The LCM display screen of the single-sided touch mobile phone and the first LCM display screen and the second LCM display screen of the double-sided full-touch mobile phone are used for displaying the touch mobile phone 1 operating system and each application program. The interface allows the user to perform the operation system and the application of the touch mobile phone 1 through the LCM display screen of the single-sided touch mobile phone or the first LCM display screen and the second LCM display screen of the double-sided full touch mobile phone. operating.

The touch panel of the single-sided touch mobile phone is flat on the LCM display screen of the single-sided touch mobile phone, so as to sense the touch operation of the operating system and each application displayed on the LCM display screen. When the touch signal. The first touch panel and the second touch panel of the double-sided full-touch mobile phone are respectively flat on the first LCM display screen and the second LCM display screen, so as to sense the user's first LCM display The display system and the second LCM display the operating system displayed on the screen and the touch signals of each application when the touch operation is performed.

The touch-sensitive mobile phone 1 further includes a gravity acceleration sensor 11 whose up-and-down direction with respect to the ground is the same as the up-and-down direction of the touch-sensitive mobile phone 1 with respect to the ground. That is, when the touch-sensitive mobile phone 1 is placed in the normal up-and-down direction with respect to the ground, the gravitational acceleration value sensed by the gravity acceleration sensor 11 is g=9.80 m/s ² ; when the touch-type mobile phone 1 is turned upside down When placed relative to the ground, the gravitational acceleration value sensed by the gravity acceleration sensor 11 is -g=-9.80 m/sec ² .

The touch-sensitive mobile phone direction sensing system 10 includes a receiving module 111, a sensing module 112, a determining module 113, and a display module 114.

The receiving module 111 is configured to receive an unlock input signal of the user through the touch panel of the single-sided touch mobile phone or the first touch panel or the second touch panel of the double-sided full touch mobile phone. For example, for a double-sided full-touch mobile phone, when the user needs to display the first LCM display screen, just click on the first touch panel, and the click action is an unlock input signal, and the corresponding receiving module The first touch panel receives the unlock input signal of the user; when the user needs to display the second LCM display screen, the user only needs to click the second touch panel, and the click action is the unlock input signal, and the corresponding The receiving module 111 receives the unlock input signal of the user through the second touch panel.

The sensing module 112 is configured to sense the gravity acceleration value of the touch mobile phone 1 through the gravity acceleration sensor 11 . When the touch-sensitive mobile phone 1 is placed in the normal up-and-down direction with respect to the ground, the gravitational acceleration value of the sensing module 112 transmitted through the gravity acceleration sensor 11 is g=9.80 m/s ² ; when the touch-type mobile phone 1 or above When the reverse direction is placed relative to the ground, the gravitational acceleration value sensed by the sensing module 112 through the gravity acceleration sensor 11 is -g=-9.80 m/sec ² .

The determining module 113 is configured to determine whether the induced gravity acceleration value is greater than zero.

The display module 114 is configured to: when the sensed gravitational acceleration value is greater than zero, that is, the touch-type mobile phone 1 is placed in the normal up-and-down direction with respect to the ground, so that the touch of the unlocking input signal of the user is received. The LCM display screen corresponding to the control panel displays a normal interface, and when the sensed gravitational acceleration value is less than zero, it means that the touch-type mobile phone 1 is placed upside down in the direction of the ground, so that the user is unlocked. The LCM display corresponding to the touch panel of the input signal displays the upside down interface.

For example, for a double-sided full-touch mobile phone, the display module 114 may have different display results in the following cases: the first case is when the induced gravitational acceleration value is greater than zero, and When the receiving module 111 receives the unlocking input signal of the user through the first touch panel, the display module 114 causes the first LCM display screen to display a normal interface; the second case is: when the induced gravity acceleration value is When it is greater than zero, and the receiving module 111 receives the unlocking input signal of the user through the second touch panel, the display module 114 causes the second LCM display to display a normal interface; the third case is: When the sensed gravity acceleration value is less than zero, and the receiving module 111 receives the unlock input signal of the user through the first touch panel, The display module 114 causes the first LCM display to display the upside down interface; and the fourth case is when the sensed gravitational acceleration value is less than zero, and the receiving module 111 receives the user through the second touch panel. When the input signal is unlocked, the display module 114 causes the second LCM display to display the upside down interface.

As shown in FIG. 3, it is a flowchart of a preferred embodiment of the touch sensing method of the touch mobile phone of the present invention. First, in step S11, the user clicks on the touch panel of the single-sided touch mobile phone or clicks the first touch panel or the second touch panel of the double-sided full touch mobile phone.

In step S12, the receiving module 111 receives the unlocking input signal of the user through the touch panel of the single-sided touch mobile phone or the first touch panel or the second touch panel of the double-sided full-touch mobile phone.

In step S13, the sensing module 112 senses the gravity acceleration value of the touch mobile phone 1 through the gravity acceleration sensor 11. When the touch-sensitive mobile phone 1 is placed in the normal up-and-down direction with respect to the ground, the gravitational acceleration value of the sensing module 112 transmitted through the gravity acceleration sensor 11 is g=9.80 m/s ² ; when the touch-type mobile phone 1 or above When the reverse direction is placed relative to the ground, the gravitational acceleration value sensed by the sensing module 112 through the gravity acceleration sensor 11 is -g=-9.80 m/sec ² .

In step S14, the determining module 113 determines whether the induced gravity acceleration value is greater than zero.

In step S15, when the sensed gravitational acceleration value is greater than zero, that is, the touch-type mobile phone 1 is placed in the normal up-and-down direction with respect to the ground, the display module 114 allows the touch panel of the user to receive the unlock input signal. The corresponding LCM display shows the normal interface and ends the process. For example, for a double-sided full-touch mobile phone, when the unlock input signal of the user is received through the first touch panel in step S12, The display module 114 causes the first LCM display screen to display a normal interface; when the unlock input signal of the user is received through the second touch panel in step S12, the display module 114 displays the second LCM display screen. The normal interface.

In step S16, when the sensed gravitational acceleration value is less than zero, that is, the direction in which the touch-sensitive mobile phone 1 is turned upside down is placed relative to the ground, the display module 114 allows the touch panel to receive the unlock input signal of the user. The corresponding LCM display shows the upside down interface. For example, for the double-sided full-touch mobile phone, when the unlock input signal of the user is received through the first touch panel in step S12, the display module 114 causes the first LCM display to display the upside down interface. When the unlock input signal of the user is received through the second touch panel in step S12, the display module 114 causes the second LCM display screen to display the upside down interface.

The above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to be limiting, and the present invention will be described in detail with reference to the preferred embodiments thereof, and those skilled in the art should understand that the technical solutions of the present invention may be modified or substituted. Neither should the spirit and scope of the technical solutions of the present invention be deviated.

S11‧‧‧Users click on the touch panel of the single-touch mobile phone or click the first touch panel or the second touch panel of the double-sided full touch mobile phone

S12‧‧ Receiving the unlock input signal through the touch panel of the single-sided touch mobile phone or the first touch panel or the second touch panel of the double-sided full touch mobile phone

S13‧‧‧Induction of the gravitational acceleration value of the touch-sensitive mobile phone through the gravity acceleration sensor

S14‧‧‧Check if the value of gravity acceleration is greater than zero

S15‧‧‧LCM display screen corresponding to the touch panel receiving the user's unlock input signal shows the normal interface

S16‧‧‧Let the LCM display corresponding to the touch panel receiving the user's unlock input signal display the upside down interface

Claims (9)

A touch-type mobile phone direction sensing system is applied to a touch-type mobile phone, wherein the touch-type mobile phone comprises a touch panel and a liquid crystal display module display screen, and the touch-type mobile phone further comprises a gravity acceleration sensor The system includes: a receiving module, configured to receive a user's unlocking input signal through the touch panel, the unlocking input signal is a click action of the user clicking the touch panel; and the sensing module is configured to receive The unlocking input signal is used to sense the gravity acceleration value of the touch mobile phone through the gravity acceleration sensor; the determining module is configured to determine whether the induced gravity acceleration value is greater than zero; and the display module is used to sense When the gravitational acceleration value is greater than zero, the liquid crystal display module display screen displays a normal interface, and when the induced gravitational acceleration value is less than zero, the liquid crystal display module display screen is displayed upside down. interface. The touch-sensitive mobile phone direction sensing system according to claim 1, wherein when the touch-sensitive mobile phone is placed in a normal up-and-down direction with respect to the ground, the sensing module is sensed by the gravity acceleration sensor. The gravitational acceleration value is 9.80 m / s ² ; when the touch-type mobile phone is placed upside down in the direction of the ground, the gravitational acceleration value of the sensing module through the gravity acceleration sensor is -9.00 m / sec ² . The touch-sensitive mobile phone direction sensing system according to the first or the second aspect of the invention, wherein the touch mobile phone is a double-sided full-touch mobile phone, and the first touch panel is mounted on the front side thereof. The first liquid crystal display module display screen, and the second touch panel is mounted on the reverse side And a second liquid crystal display module display screen. The touch-sensitive mobile phone direction sensing system of claim 3, wherein the receiving module receives the user through the first touch panel or the second touch panel of the double-sided full-touch mobile phone. The unlocking input signal, and the display module is a display interface of the liquid crystal display module corresponding to the touch panel receiving the unlock input signal of the user. A touch-type mobile phone direction sensing method, the touch-type mobile phone includes a touch panel and a liquid crystal display module display screen, and the touch-type mobile phone further includes a gravity acceleration sensor, and the method comprises the following steps: Receiving step: receiving, by the touch panel, an unlock input signal of the user, the unlocking input signal is a click action of the user clicking the touch panel; and sensing step: sensing a gravity acceleration value of the touch mobile phone through the gravity acceleration sensor Judging step: judging whether the induced gravity acceleration value is greater than zero; and displaying step: when the induced gravity acceleration value is greater than zero, letting the liquid crystal display module display screen display a normal interface, or when sensing When the gravitational acceleration value is less than zero, the liquid crystal display module display screen displays the upside down interface. The touch-sensitive mobile phone direction sensing method according to claim 5, wherein when the touch-sensitive mobile phone is placed in a normal up-and-down direction with respect to the ground, the gravitational acceleration value induced by the gravity acceleration sensor is 9.80 m. / sec ² ; and when the touch-type mobile phone is placed upside down in the direction of the ground, the gravitational acceleration value induced by the gravity acceleration sensor is -9.80 m / s ² . The touch-sensitive mobile phone direction sensing method described in claim 5 or 6, The touch-type mobile phone is a double-sided full-touch mobile phone, and the first touch panel and the first liquid crystal display module display screen are mounted on the front side, and the second touch panel and the second liquid crystal display mode are mounted on the reverse side. Group display. The touch-sensitive mobile phone direction sensing method according to claim 7, wherein the receiving step is to receive the user through the first touch panel or the second touch panel of the double-sided full-touch mobile phone. Unlock the input signal. The touch-sensitive mobile phone direction sensing method according to claim 7, wherein the displaying step is a display interface of the liquid crystal display module corresponding to the touch panel receiving the unlock input signal of the user. .