TW201530376A - Handhold device, display starting system and display starting method - Google Patents

Abstract

A handhold device includes a display and a display starting system. The display starting system is used for starting the display. The display starting system includes a sensing unit, a storage unit and a judging unit. The sensing unit senses a pressure value inputted by a user. The storage unit stores a preset pressure value. The judging unit determines whether the pressure value inputted by the user is greater than or equal to the preset pressure value. If the pressure value inputted by the user is greater than or equal to the preset pressure value, the judging unit controls the display to start. If the pressure value inputted by the user is less than the preset pressure value, the judging unit generates a controlling instruction for controlling the sensing unit to sense a pressure value inputted by a user again. The display starting system and the display starting method are also provided.

Description

Handheld device and screen starting system thereof, screen starting method

The present invention relates to the field of electronics, and in particular, to a handheld device, a screen starting system thereof, and a screen starting method.

Handheld devices, such as mobile phones, tablets, and PDAs, must be activated to view screen information or unlock the handheld device. Currently, the method of launching the screen is to press a physical button of the handheld device, such as a Home button or a power button. However, this method requires pressing a button to start the screen, making the startup screen more complicated, and if it is difficult to find the physical button in a dark environment, it is inconvenient for the user to use the handheld device.

In view of this, it is necessary to provide a hand-held device that is convenient for the user.

In addition, it is necessary to provide a user-friendly screen booting system and a screen booting method.

A handheld device includes a screen and a screen activation system for activating the screen to display a corresponding picture. The screen activation system includes a sensing unit, a storage unit, and a determination unit. The sensing unit is configured to sense a pressure value input by a user, the storage unit is configured to store a preset pressure value, and the determining unit is configured to determine whether the pressure value input by the user is greater than or equal to the preset a pressure value, if the pressure value input by the user is greater than or equal to the preset pressure value, starting a screen; if the pressure value input by the user is less than the preset pressure value, generating a control command to control the The sensing unit re-sensing the pressure value input by the user.

A screen activation system for use in a handheld device, the handheld device including a screen, the screen activation system for activating the screen to display a corresponding picture. The screen activation system includes a sensing unit, a storage unit, and a determination unit. The sensing unit is configured to sense a pressure value input by the user; the storage unit is configured to store a preset pressure value; and the determining unit is configured to determine whether the pressure value input by the user is greater than or equal to the preset a pressure value, if the pressure value input by the user is greater than or equal to the preset pressure value, starting a screen; if the pressure value input by the user is less than the preset pressure value, generating a control command to control the The sensing unit re-sensing the pressure value input by the user.

A screen activation method for use in a handheld device for a screen activation system to activate a screen to cause the screen to display a corresponding picture. The screen activation system includes a storage unit for storing a preset pressure value; the screen activation method includes the following steps:

Sensing the pressure value input by the user;

Determining whether the pressure value input by the user is greater than or equal to the preset pressure value;

If the pressure value input by the user is greater than or equal to the preset pressure value, the screen is activated;

If the pressure value input by the user is less than the preset pressure value, the pressure value input by the user is re-sensed.

The above handheld device, its screen starting system and the screen starting method do not need to press a physical button, and the screen can be activated by applying a certain pressure to the handheld device within a certain distance from the user, which brings convenience to the user.

Figure 1 is a perspective view of a handheld device in accordance with a preferred embodiment.

Figure 2 is a functional block diagram of a screen activation system in accordance with a preferred embodiment.

Figure 3 is a flow chart of a screen activation method of a preferred embodiment.

Please refer to FIG. 1, which is a perspective view of a handheld device 99 of a preferred embodiment. Handheld device 99 includes a screen 100 and a screen launch system 200. The screen launch system 200 is used to launch the screen 100 to display a corresponding screen. In the present embodiment, the handheld device 99 is a mobile phone. In other embodiments, the handheld device 99 can be a cell phone, a tablet, a PDA, an MP4/MP5 music player, and other handheld electronic devices.

Please refer to FIG. 2 , which is a functional block diagram of a screen activation system 200 according to a preferred embodiment. The screen activation system 200 includes a sensing unit 210, a storage unit 220, a determination unit 230, and a detection unit 240.

The sensing unit 210 is configured to sense a pressure value input by a user. In the present embodiment, the sensing unit 210 is a pressure sensor. Specifically, as shown in FIG. 1 , the handheld device 99 may include two sensing units 210 , and the two sensing units 210 may be oppositely disposed and respectively located on the left and right sides of the screen of the handheld device 99 .

The storage unit 220 is configured to store a preset pressure value. Among them, the preset pressure value can be set according to the needs of the user.

The determining unit 230 is configured to obtain a preset pressure value from the storage unit 220, and determine whether the pressure value input by the user is greater than or equal to a preset pressure value. If the pressure value input by the user is greater than or equal to the preset pressure value, a detection command is generated; if the pressure value input by the user is less than the preset pressure value, a control command is generated to control the sensing unit 210 to re-sensing the pressure of the user input. value.

In an embodiment, when the handheld device 99 is an electronic device with a small screen (such as less than seven inches), such as a mobile phone, a PDA, an MP4/MP5 music player, etc., the determining unit 230 needs to determine the feeling of the two sensing units 210. Whether the measured pressure value is greater than or equal to the preset pressure value, and the pressure value sensed by the two sensing units 210 is greater than or equal to the preset pressure value to generate a detection command; if there is one or more sensing units 210 If the sensed pressure value is less than the preset pressure value, a control command is generated to control the two sensing units 210 to re-sensing the pressure value input by the user.

In another embodiment, when the handheld device 99 is an electronic device having a large screen (for example, greater than or equal to seven inches), such as a tablet computer, the determining unit 230 only needs to determine whether there is a pressure sensed by the sensing unit 210. The value is greater than or equal to the preset pressure value, and the detection value is generated when the pressure value sensed by the sensing unit 210 is greater than or equal to the preset pressure value; if the pressure values sensed by the two sensing units 210 are less than the preset value The pressure value generates a control command to control the two sensing units 210 to re-sensing the pressure value input by the user.

The detecting unit 240 is configured to detect the distance between the user and the handheld device 99 in response to the detection signal. Specifically, the detecting unit 240 can detect the distance between the user's face and the handheld device 99. In this embodiment, the detecting unit 240 is a camera. In other embodiments, the detecting unit 240 may be a distance measuring device such as an ultrasonic wave, an infrared ray, or a radar.

The storage unit 220 is also used to store a preset distance between the user and the handheld device 99. The preset distance is set according to the needs of the user.

The determining unit 230 is further configured to acquire a preset distance, and determine whether the distance between the user and the handheld device 99 is less than or equal to a preset distance. If the distance between the user and the handheld device 99 is less than or equal to the preset distance, a startup command is generated to activate the screen; if the distance between the user and the handheld device 99 is greater than the preset distance, a detection command is generated to control the detection unit. 240 re-detects the distance between the user and the handheld device 99.

Please refer to FIG. 3, which is a flowchart of a screen starting method according to a preferred embodiment. The method of booting the screen includes the following steps:

In step S201, the pressure value input by the user is sensed.

In step S202, a preset pressure value is acquired.

In step S203, it is determined whether the pressure value input by the user is greater than or equal to a preset pressure value. If the pressure value input by the user is greater than or equal to the preset pressure value, the process proceeds to step S204; if the pressure value input by the user is less than the preset pressure value, the process proceeds to step S201.

In step S204, the distance between the user and the handheld device 99 is detected.

Step S205: Acquire a preset distance.

In step S206, it is determined whether the distance between the user and the handheld device 99 is less than or equal to the preset distance. If the distance between the user and the handheld device 99 is less than or equal to the preset distance, the process goes to step S207; if the distance between the user and the handheld device 99 is greater than the preset distance, then the process goes to step S204.

In step S207, the screen is started.

The above-mentioned handheld device 99, its screen starting system and the screen starting method do not need to press a physical button, and the screen can be activated by applying a certain pressure to the handheld device 99 within a certain distance from the user, which brings convenience to the user.

In summary, the present invention complies with the requirements of the invention patent and submits a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and those skilled in the art who are familiar with the art of the present invention should be included in the following claims.

99‧‧‧Handheld devices

100‧‧‧ screen

200‧‧‧Screen Start System

210‧‧‧Sensor unit

220‧‧‧ storage unit

230‧‧‧judging unit

240‧‧‧Detection unit

S201~S207‧‧‧Start screen method

no

200‧‧‧Screen Start System

210‧‧‧Sensor unit

220‧‧‧ storage unit

230‧‧‧judging unit

240‧‧‧Detection unit

Claims (10)

A handheld device includes a screen and a screen activation system; the screen activation system is configured to activate the screen to display a corresponding screen; and the improvement is that the screen activation system comprises a sensing unit, a storage unit and a determining unit; the sensing unit is used for Sensing a pressure value input by the user; the storage unit is configured to store a preset pressure value; the determining unit is configured to determine whether the pressure value input by the user is greater than or equal to the preset pressure value, and if the pressure value input by the user If the pressure value is greater than or equal to the preset pressure value, the screen is activated; if the pressure value input by the user is less than the preset pressure value, a control command is generated to control the sensing unit to re-sensing the pressure value input by the user. The handheld device of claim 1, wherein the screen activation system comprises two sensing units; the determining unit needs to determine whether the pressure values sensed by the two sensing units are greater than or equal to a preset pressure value. And starting the screen when the pressure values sensed by the two sensing units are greater than or equal to the preset pressure value; if one or more pressure values sensed by the sensing unit are less than the preset pressure value, then control is generated The command controls the two sensing units to re-sensing the pressure value input by the user. The handheld device of claim 1, wherein the screen activation system comprises two sensing units; the determining unit only needs to determine whether a pressure value sensed by the sensing unit is greater than or equal to a preset pressure value. And starting a screen when there is a pressure value sensed by the sensing unit greater than or equal to a preset pressure value; if the pressure values sensed by the two sensing units are less than a preset pressure value, generating a control command to control The two sensing units re-sensing the pressure value input by the user. The handheld device of claim 1, wherein the screen activation system further comprises a detecting unit; if the pressure value input by the user is greater than or equal to the preset pressure value, the determining unit generates a detecting instruction, The detecting unit is configured to detect a distance between the user and the handheld device by detecting the command; the storage unit is further configured to store a preset distance; the determining unit is further configured to determine between the user and the handheld device Whether the distance is less than or equal to the preset distance, if the distance between the user and the handheld device is less than or equal to the preset distance, a start command is generated to start the screen; if the distance between the user and the handheld device is greater than the The preset distance generates a detection command to control the detection unit to re-detect the distance between the user and the handheld device. The handheld device of claim 2, wherein the sensing unit is a pressure sensor; the detecting unit is a camera. A screen activation system for use in a handheld device, the handheld device comprising a screen, the screen activation system for activating the screen to display a corresponding picture; the improvement is that the screen activation system comprises a sensing unit, a storage unit and a determining unit; The sensing unit is configured to sense a pressure value input by the user; the storage unit is configured to store a preset pressure value; the determining unit is configured to determine whether the pressure value input by the user is greater than or equal to the preset pressure value, if If the pressure value input by the user is greater than or equal to the preset pressure value, the screen is started; if the pressure value input by the user is less than the preset pressure value, a control command is generated to control the sensing unit to re-sensing the pressure input by the user. value. The screen activation system of claim 6, wherein the screen activation system further comprises a detecting unit; if the pressure value input by the user is greater than or equal to the preset pressure value, the determining unit generates a detecting instruction The detecting unit is configured to detect a distance between the user and the handheld device by detecting the command; the storage unit is further configured to store a preset distance; the determining unit is further configured to determine between the user and the handheld device Whether the distance is less than or equal to the preset distance, if the distance between the user and the handheld device is less than or equal to the preset distance, a start command is generated to start the screen; if the distance between the user and the handheld device is greater than The preset distance generates a detection command to control the detecting unit to re-detect the distance between the user and the handheld device. The screen activation system of claim 7, wherein the sensing unit is a pressure sensor; the detecting unit is a camera. A screen activation method for use in a handheld device for a screen activation system to activate a screen to cause the screen to display a corresponding picture; the improvement is that the screen activation system includes a storage unit for storing a preset pressure Value; the screen launch method includes the following steps:
Sensing the pressure value input by the user;
Determining whether the pressure value input by the user is greater than or equal to the preset pressure value;
If the pressure value input by the user is greater than or equal to the preset pressure value, the screen is activated;
If the pressure value input by the user is less than the preset pressure value, the pressure value input by the user is re-sensed. The screen startup method of claim 9, wherein the storage unit is further configured to store a preset distance; and if the pressure value input by the user is greater than or equal to the preset pressure value, the method further comprises the following steps:
Detecting the distance between the user and the handheld device;
Determining whether the distance between the user and the handheld device is less than or equal to a preset distance;
If the distance between the user and the handheld device is less than or equal to the preset distance, the screen is activated;
If the distance between the user and the handheld device is greater than the preset distance, the distance between the user and the handcart device is re-detected.