The invention discloses a method for determining a touch position of a touch control screen and a touch control device. The method comprises the steps: setting positions of a first sensor and a second sensor according to a predetermined rule, including respectively detecting information of distances from the first sensor to a touch point and from the second sensor to the touch point, wherein the touch point is predetermined in a touch region; and determining position information of the touch point according to the distance information and the position information of the first sensor and the second sensor. According to the method, the cost of the touch device is lowered and the structure of the touch device is simplified.

Method for determining touch position of touch control screen and touch control device

The invention discloses a terminal. The terminal comprises a terminal main body and a flexible screen arranged on the terminal main body, wherein the terminal main body is provided with a circuit board, at least three distance sensors which are electrically connected with the circuit board, and a control module; the control module is electrically connected with the circuit board, the flexible screen and the at least three distance sensors; the at least three distance sensors are used for detecting distances between fingers of a user and the flexible screen, and transmitting position information corresponding to the fingers of the user to the control module in order that the control module processes the position information and feeds back the position information to the flexible screen, so that an application icon interface corresponding to the position information is displayed on the flexible screen. According to the terminal provided by the invention, the user does not need to touch the flexible screen with the fingers, the positions of the fingers of the user are detected by the at least three distance sensors, and the control module is used for controlling the flexible screen to realize display of the icon interface corresponding to the position information, so that a function of turning on the icon interface correspondingly without touching the flexible screen is realized. Moreover, the invention further provides a method for performing position identification by using the terminal.

Terminal and position identification method thereof

The invention provides an electronic terminal, and a control method and a system of the electronic terminal based on distance inductors. The method is used for controlling a display screen of the electronic terminal, and comprises the following steps of establishing a coordinate system by presetting a direction as an X axis on the display screen and taking a direction perpendicular to the X axis as a Y axis, allowing the distance inductors arranged on the display screen to induce distances of barriers at the upper parts of the distance inductors to generate distance values corresponding to the X axis and/or the Y axis, converting the distance values into X axis and/or Y axis coordinates corresponding to the display screen according to a preset rule, and positioning to a corresponding position on the display screen according to the X axis and/or Y axis coordinates. According to the electronic terminal, the control method and the system, a touch effect of a touch screen is simulated through the distance inductors, relevant operation can be conveniently and quickly performed on the electronic terminal without direct contact with the display screen, or even the touch screen can be completely replaced, so that operation is intelligent, convenient and quick.

Electronic terminal, and control method and system of electronic terminal based on distance inductors

The invention discloses an automobile touch control top lamp touch control position detection method. A position of a first sensor and a position of a second sensor are set according to a preset rule. The method comprises respectively detecting distance information between the first sensor and a touch control point, which is in a preset touch control region, and distance information between the second sensor and the touch control point, determining position information of the touch control point according to the distance information, position information of the first sensor and position information of the second sensor, and, according to the position information of the touch control point, controlling a state of an automobile touch control top lamp corresponding to the position information. The method can enable the automobile touch control top lamp to be simple in structure, low in cost, convenient to operate by a user and high in reliability. The invention further provides the automobile touch control top lamp.

Automobile touch control top lamp touch control position detection method and automobile touch control top lamp

The invention discloses a mobile terminal and a method for realizing a virtual point touch operation by the same. A distance sensor is arranged in the mobile terminal. The mobile terminal comprises a calculation module, a conversion module and a processing module, wherein the distance sensor is used for obtaining a distance between an object and the distance sensor when the object is detected in a sensing region; the calculation module is used for calculating virtual point touch coordinates of the object according to the obtained distance between the object and the distance sensor; the conversion module is used for converting the calculated virtual point touch coordinates into actual screen coordinates; and the processing module is used for performing processing according to the actual screen coordinates after conversion. According to embodiments of the invention, the cost is reduced while ''what you touch is what you get'' is ensured to be normally realized, and the user experience is improved.

Mobile terminal and method for realizing virtual point touch operation by same

The invention discloses a control system and a touch device for portable equipment. The control system comprises the touch device and the portable equipment, wherein the touch device comprises two position sensors, a first communication interface and a controller; each of the two position sensors is used for acquiring a distance value between an aloft touch object above the position sensor and the position sensor, acquiring a first included angle between a first straight line and a third straight line and acquiring a second included angle between the third straight line and a second straight line; the controller is used for calculating a sensing coordinate value of the aloft touch object according to the distance values and the first and second included angles and converting the calculated sensing coordinate value into screen coordinate values of the aloft touch object relative to a screen coordinate system of a screen of the portable equipment to further enable the portable equipment to operate according to the screen coordinate value. According to the control system and the touch device, the touch operation of a touch medium can be realized without touching the screen, so that convenience and high speed in the touch operation are ensured, and the entertainment of a product can be improved.

Control system and touch device for portable equipment

The invention discloses a mobile device, as well as a system and a control device for realizing aerial touch control in the mobile device. The system comprises the control device and the mobile device, wherein the control device comprises four position sensors, a first communication interface and a controller; the four position sensors are used for acquiring distance values between an aerial touch control object above the position sensors and the position sensors; the controller is used for reading the distance values acquired by any three position sensors, so that the sensing coordinate value of the aerial touch control object can be calculated according to the distance values respectively acquired by any three position sensors; the controller is also used for converting the calculated sensing coordinate value into a screen coordinate value of a screen coordinate system of the aerial touch control object relative to a screen of the mobile device, so that the mobile device can be operated according to the screen coordinate value. In such a mode, the system provided by the invention can cause a touch medium to realize the touch operation without touching the screen, so that the touch operation is convenient and quick and the entertainment of the product is increased.

Mobile device, as well as system and control device for realizing aerial touch control in mobile device

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Control system and touch device for portable equipment

Mobile device, as well as system and control device for realizing aerial touch control in mobile device