WO2020093599A1

WO2020093599A1 - Peripheral system for dynamically controlling device end touch screen

Info

Publication number: WO2020093599A1
Application number: PCT/CN2019/072378
Authority: WO
Inventors: 金刚
Original assignee: 上海艾狮达半导体科技有限公司
Priority date: 2018-11-06
Filing date: 2019-01-18
Publication date: 2020-05-14
Also published as: CN109491576B; CN109491576A

Abstract

Disclosed is a peripheral system for dynamically controlling a device end touch screen. In a configuration process, according to the fact that a game interface is controlled in different ways, different configuration methods are used for clicking control, one-dimensional control, two-dimensional control and coordinate control which are different from each other, such that a combination of control means required in all games and corresponding controls in a game peripheral device is realized, thus the game on the device end is controlled by using the game peripheral device, thereby acquiring a better game experience. By means of the technology provided by the present invention, many-to-many adaption can be realized, namely, one game peripheral device can satisfy different games; and the configuration is carried out for different games, thus the one-to-one corresponding pairing problem existing in the market at present is solved, and the game experience of players is better.

Description

Peripheral system for dynamically controlling touch screen of equipment end

Technical field

The invention relates to the field of peripheral configuration, in particular to a peripheral system that dynamically controls the touch screen at the device end.

Background technique

With the continuous development of society, people's life rhythm is getting faster and faster, and people's entertainment methods have changed. More and more people are abandoning traditional computers and entertaining them on the mobile terminal. Many game development companies have also A variety of different mobile games will be developed for users to entertain and meet people's daily needs.

technical problem

In order to better play games on the mobile terminal and make the user's game effect better, the game company has launched a lot of gaming peripherals; using peripherals to play games to meet the user's needs, the configuration method is to use the touchpad and mobile phone one One correspondence, there is no need for dynamic configuration, in other words, this type of configuration method is to achieve a game and a game peripheral configuration; for different games on the market and different game peripherals, these configuration methods greatly limit the use Scenes and user experience.

Technical solution

In view of the deficiencies in the above technology, the present invention provides a peripheral system that dynamically controls the touch screen on the device side. By using the cooperation of the various units in the system, different gamepads can be adapted to different games, that is, more For many configuration methods, users can control the device side through peripheral devices, completely replacing the finger's manipulation on the touch screen of the device side; improving the user's experience.

To achieve the above object, the present invention provides a peripheral system that dynamically controls the touch screen on the device side, characterized in that the peripheral system includes a communication unit, a main control unit, and a configuration unit;

The communication unit is used to connect the peripheral device system with the device side and perform data information transmission and interaction;

The configuration unit is used to collect peripheral component information on the peripheral device and transmit the information to the main control unit

The main control unit is used to process data, integrate the parameter information of the touch screen of the device side with the parameter information of the configuration unit, and convert into two-dimensional coordinate information of the touch screen of the device side;

The communication unit, the main control unit and the configuration unit cooperate and cooperate with each other. After the two-dimensional coordinate information is finally transmitted to the device, the corresponding coordinates are triggered to make the touch screen respond, so that all touch buttons on the touch screen of the device can use peripherals. The device is used to control, and the purpose of using peripheral devices to control the touch screen on the device side is achieved.

Preferably, it further includes a coordinate dividing unit that divides the coordinates of the touch screen on the device side so that all touch keys on the touch screen have specific coordinate values corresponding to each other, and transmits these coordinate values to the main control unit.

Preferably, the communication unit adopts both wired connection and wireless connection; wired uses USB communication or other wired media, and in wireless connection, one or more combinations of 2.4G, infrared, Bluetooth or WiFi connection are used.

Preferably, the main control unit adopts a special algorithm process for the data processing process, and adopts different algorithms for different types of controls, and finally obtains the two-dimensional coordinate information of the touch screen on the device side, so that the direction and action in the game And the degree of exercise to control.

Preferably, the type of the control is divided into a click control, a one-dimensional control, a two-dimensional control, and a coordinate control. The calculation formula of the control needs to consider the control operation range, parameter coefficients, and coordinates of the control position on the touch screen of the device.

As a preference, the click control has no range parameters, the control operating range Var is 0, the parameter coefficients a = 0, b = 0, the coordinates of the control position on the touch screen are X, Y, so the formula of the data information V of the parameter of the click control is calculated It is V = (X) * a * Var + (Y) * b * Var.

As a preference, the one-dimensional control also needs to consider the angle parameter of the control, the operation range Var of the one-dimensional control is the length parameter of the drag, the angle parameter of the control is α, X and Y are the parameters of the length starting point of the control length parameter, and the corresponding control is moved The position to be controlled is the end point, and the parameter calculation formula of the end position is V ₁ = (X) + (sinα) * Var, V ₂ = (Y) + (cosα) * Var.

Preferably, the operating range Var of the two-dimensional control is the length parameter set by the user, the parameter information a of the control is 1, and b is 1. The X and Y coordinates are the center point of the control coordinates, and the drag space sets the parameters of the final position range of the length The technical formula is V ₁ = (X)-(a * Var), V ₂ = (X) + (a * Var), V ₃ = (Y)-(b * Var), V ₄ = (Y) + ( b * Var).

Preferably, the operating range Var of the coordinate control is the user's operating coordinates according to different operating objects on the game software, and the parameter information of the control is the output data of the game peripheral components and the corresponding coordinates of the game control object. These two are a set of parameter information, The output data point information corresponds to the transmitted parameter information one by one, the nth game peripheral component original output X coordinate data Vxon = Xon; the nth game peripheral component original output Y coordinate data Vyon = Yon; nth game Need to control the object X coordinate data Vxgn = Xgn; the nth game needs to control the object Y coordinate data Vygn = Ygn.

Beneficial effect

The invention adopts a peripheral system and device for dynamically controlling the touch screen of the device side, uses the communication unit to establish the connection between the game peripheral and the device side, and then uses the main control unit to process the data, and converts the data of the game peripheral to the touch screen of the device side The two-dimensional coordinates are finally sent to the device. The device obtains the two-dimensional coordinates and triggers the corresponding coordinates to make the touch screen respond, so that the peripheral can be used to control the device, and the peripheral can be used to simulate finger manipulation on the touch screen of the device. Make the player's gaming experience better.

BRIEF DESCRIPTION

Figure 1 is a system framework diagram of the present invention;

2 is a circuit diagram of a main control chip of the present invention;

Figure 3 is the circuit diagram of the click control;

Figure 4 is a one-dimensional control circuit diagram;

Figure 5 is a circuit diagram of a two-dimensional control of the joystick type;

Fig. 6 is a circuit diagram of a two-dimensional control of a touch screen.

Embodiments of the invention

In order to describe the present invention more clearly, the present invention will be further described below with reference to the drawings. The following uses specific embodiments as examples. It is worth noting that the embodiments exemplified by the present invention are only a specific embodiment, and It does not represent the entire protection scope of the present invention.

It also needs to be added that the game peripheral components (components for short): refers to the devices used to control the game, including buttons, joysticks, triggers, touch pads, trackballs and mice, and a series of devices capable of external control .

Mobile phone set game peripheral component control (referred to as control): classify existing game peripheral components, summarize the representative elements implemented on the mobile phone software interface, different controls correspond to different game peripheral components during operation.

Referring to FIG. 1, the present invention discloses a peripheral system for dynamically controlling the touch screen at the device end, which is characterized in that the peripheral system includes a communication unit, a main control unit, and a configuration unit;

The communication unit uses both wired connection and wireless connection to connect the peripheral system to the device side for data information transmission and interaction. It uses both wired connection and wireless connection; wired uses USB communication or other wired media. In, one or more combinations of 2.4G, infrared, Bluetooth or WiFi connection are used; the configuration unit is used to collect peripheral component information on the peripheral device and transmit the information to the main control unit; the main control unit uses In order to process the data, the parameter information of the touch screen of the device and the parameter information of the configuration unit are integrated and converted into two-dimensional coordinate information of the touch screen of the device; the communication unit, the main control unit and the configuration unit cooperate with each other, and finally will After the two-dimensional coordinate information is transmitted to the device, the corresponding coordinates are triggered to make the touch screen respond, so that all touch buttons on the touch screen of the device can be controlled by the peripheral device, and the purpose of using the peripheral device to control the touch screen of the device .

Of course, it is also necessary to divide the coordinates of the touch screen on the device side, so that all touch buttons on the touch screen have specific coordinate values corresponding to each other, and these coordinate values are transmitted to the main control unit. More specifically, there are two types of coordinates Area division method: the first method uses the corners of the device-side touch screen as the coordinate origin to establish the coordinate system, and the second method uses the center point of the device-side touch screen as the coordinate origin to establish the coordinate system. The touch screens are divided into coordinate systems, and all the touch points on the touch screen have corresponding coordinate values. During game control, the operation buttons used on the touch screen can use specific coordinate data to correspond, so as to obtain subsequent Steps provide coordinate support.

The main control unit adopts a special algorithm process for the data processing process, and adopts different algorithms for different types of controls, and finally obtains the two-dimensional coordinate information of the touch screen on the device side, so as to control the direction, movement and degree of movement in the game In this embodiment, the types of controls are divided into click controls, one-dimensional controls, two-dimensional controls, and coordinate controls. The calculation formula of the control needs to consider the control operation range, parameter coefficients, and coordinates of the control device to control the touch screen coordinates of the device. To be specific: the click control has no range parameter, the control operating range Var is 0, the parameter coefficients a = 0, b = 0, the coordinates of the control position on the touch screen are X, Y, so the data information V of the parameter of the click control The formula is calculated as V = (X) * a * Var + (Y) * b * Var, the one-dimensional control also needs to consider the angle parameter of the control, the operating range of the one-dimensional control Var is the length parameter of the drag, the control angle parameter is α , X, Y starting point control parameter length is the length parameter of the corresponding control position of the control to the desired end point, the end position parameter is calculated as V ₁ = (X + (Sinα) * Var, V 2 = (Y) + (cosα) * Var, the operating range of the two-dimensional control Var length parameter set by the user, the control parameter information is a 1, b is 1; X, Y-coordinate For the center point of the coordinate coordinates of the control, the parameter formula for setting the final position range of the length of the drag space is V ₁ = (X)-(a * Var), V ₂ = (X) + (a * Var), V ₃ = ( Y)-(b * Var), V ₄ = (Y) + (b * Var), the operating range of the coordinate control Var is the operating coordinates of the user according to different operating objects on the game software, and the parameter information of the control is the game peripheral component The output data corresponds to the coordinates of the game control object. These two are a set of parameter information. The output data point information corresponds to the transmitted parameter information one by one. The nth game peripheral component original output X coordinate data Vxon = Xon; n game peripheral components originally output Y coordinate data Vyon = Yon; nth game needs to control object X coordinate data Vxgn = Xgn; nth game needs to control object Y coordinate data Vygn = Ygn.

The invention discloses a peripheral device for dynamically controlling the touch screen on the device side. The peripheral device is provided with a peripheral system including the above-mentioned dynamic control device-side touch screen. The peripheral device can be a handle, a mouse, a keyboard or a switch It can be used to control the device on the device side.

Please refer to Fig. 2, the standard master chip iStarChip is used in the peripheral device GSPA064 performs information processing on the data, and converts the parameters transmitted from the device side and the standard output data of the game peripheral components into the two-dimensional coordinates of the touch screen on the device side. The GSPA064 chip contains standard input and output digital pins (GPIO), which are used to sample the components of game peripheral components with data formats of 0 and 1. It is used to process click-type controls; it includes an analog-to-digital conversion interface (ADC), which is used to The sampling game peripheral components are analog output components, which are used to process one-dimensional controls; including digital serial interface (SPI) and two-wire digital serial interface (IIC), which are used to sample game peripheral components as digital quantities. The output component is used to process the two-dimensional control.

Please refer to FIG. 3, more specifically, the components in the game peripheral components have a data format of 0 and 1. They are composed of pull-up resistors, buttons and filter capacitors, corresponding to the buttons in the game peripherals. When the button is pressed, the output is 0; when the button is released, the output is 1, for example, the device uses a click control to transmit data, and the button ID corresponds to XY, according to the default formula V = (X) * a * Var + ( Y) * b * Var, the parameter is 0. The key 1 parameter is X 200 Y100, when the key 1 is pressed, the main control unit sends X 200 Y 100 through the transmission unit, and does not send it without pressing; the key 2 parameter is X 200 Y300, when the key 2 is pressed, The main control unit sends X 200 Y 300 through the transmission unit, and does not send it without pressing it.

Please refer to Figure 4. When the game peripheral component is an analog output component, it corresponds to a one-dimensional control, which is generally composed of a potentiometer. The analog to digital conversion interface (ADC) converts the output from 0 to 255. The host uses a one-dimensional control to transmit The lower data trigger ID corresponds to the coordinate X 100 Y100 according to the formula V1 = (X) + (sinα) * Var, V2 = (Y) + (cosα) * Var. Set α to 90 degrees, Var range to 255, V1 to 355, and V2 to 100, so the coordinate parameter of one-dimensional control X 100 Y100, when the potentiometer samples at the starting point is 0, the main control unit transmits data to the device side according to the formula X 100 Y 100; when the potentiometer samples at the end point as 255, the main control unit transmits data to the host device according to the formula X 355 Y 100.

Please refer to Figure 5 and Figure 6, when the game peripheral component is an analog output component, for the joystick type, the corresponding control is a two-dimensional control, generally composed of two right-angle potentiometers, which is composed of an analog-to-digital conversion interface (ADC) Convert the two sets of output from 0 to 255, for example, using a two-dimensional control to transmit the following data: the joystick ID corresponds to the coordinate X 227 Y227 According to the formula V1 = (X)-(a * Var), V2 = (X) + (a * Var), V3 = (Y)-(b * Var), V4 = (Y) + (b * Var) ; Set a to 1 b to 1, Var range to 127, V1 to 100, V2 to 354, V3 to 100, V4 to 354; so the joystick coordinate parameters X 127 Y127, V1 to 100, V2 to 354, V3 to 100 , V4 is 354; for the type of touchpad, it also corresponds to a two-dimensional control. The two-wire digital serial interface (IIC) is connected to the main control to convert and output the touchpad coordinates. For example, the two-dimensional control is used to transfer data: touch Board ID corresponds to coordinate X 300 Y300, according to the formula V1 = (X)-(a * Var), V2 = (X) + (a * Var), V3 = (Y)-(b * Var), V4 = (Y) + (b * Var ). Let a be 1, b be 1, Var range be 100, V1 be 200, V2 be 400, V3 be 200, and V4 be 400. Therefore, the touch panel coordinate parameters X 300 Y300, V1 is 200, V2 is 400, V3 is 200, V4 is 400. When the touchpad hand clicks on the lower left corner, the sampling data is X0Y0, the main control unit transmits data X200Y200 to the device side according to the formula, when the touchpad hand clicks on the upper right corner, the sampling data is X200Y200, the main control unit transmits data to the device side according to the formula X 400Y 400.

Taking the mouse class as a specific embodiment, the mouse is corresponding to the click control and the two-dimensional component in the peripheral component. The left and right state of the mouse button 0 and 1 are relative coordinates of the sensor X -127 to 127 and the Y coordinate -127 to 127.

When the mouse is used for the click operation, the main control chip is configured with the click control, and the coordinates of the button ID correspond to the default formula V = (X) * a * Var + (Y) * b * Var. The parameter is 0, and the left mouse button parameter is X 200 Y100, when the left mouse button is pressed, the main control unit sends X 200 through the transmission unit Y 100, do not send without pressing. The right mouse button parameter X200Y300, when the right mouse button is pressed, the main control unit sends X 200 Y 300 through the transmission unit, and does not send it without pressing it.

When you need to use mouse drag to control, the main control chip adopts two-dimensional control configuration, the mouse ID corresponds to the coordinate X227Y227, according to the formula V1 = (X)-(a * Var), V2 = (X) + (a * Var) , V3 = (Y)-(b * Var), V4 = (Y) + (b * Var). Let a be 1 and b be 1, Var range be 127, V1 be 100, V2 be 354, V3 be 100, and V4 be 354. So the mouse coordinate parameters X 127 Y127, V1 is 100, V2 is 354, V3 is 100, V4 is 354. When the mouse moves to the maximum speed to the left, the data of the two sensors is -127,0. The main control chip transmits data to the device side according to the formula X 100 Y 227; when the mouse moves at the maximum speed upward, the data of the two sensors is 0,127. The main control chip transmits data to the host device according to the formula X 227 Y 354. That is, use the mouse to control the touch screen on the device side.

Industrial applicability

The advantages of the present invention are:

1) Different configurations for different games, whether it is MOBA games or shooting games, can be configured to better play games;

2) Not only can realize the configuration of buttons, but also can achieve one-dimensional or two-dimensional control in the game, and the user's gaming experience is better.

Sequence listing free content

The above discloses only a few specific embodiments of the present invention, but the present invention is not limited to this, and any changes that can be thought by those skilled in the art should fall within the protection scope of the present invention.

Claims

[Corrected in accordance with Rule 26 15.02.2019]

A peripheral system for dynamically controlling the touch screen on the device side, characterized in that the peripheral system includes a communication unit, a main control unit and a configuration unit;

The communication unit is used to connect the peripheral device system with the device side and perform data information transmission and interaction;

The configuration unit is used to collect peripheral component information on the peripheral device and transmit the information to the main control unit;

The main control unit is used to process data, integrate the parameter information of the touch screen of the device side with the parameter information of the configuration unit, and convert into two-dimensional coordinate information of the touch screen of the device side;

The communication unit, the main control unit and the configuration unit cooperate and cooperate with each other. After the two-dimensional coordinate information is finally transmitted to the device, the corresponding coordinates are triggered to make the touch screen respond, so that all touch buttons on the touch screen of the device can use peripherals. The device is used to control, and the purpose of using peripheral devices to control the touch screen on the device side is achieved.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system for dynamically controlling the touch screen on the device side according to claim 1, further comprising a coordinate dividing unit that divides the coordinate of the touch screen on the device side so that all touch buttons on the touch screen have Corresponding specific coordinate values, and transfer these coordinate values to the main control unit.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system of the dynamic control device touch screen according to claim 1, wherein the communication unit adopts both wired connection and wireless connection; the wired connection adopts USB communication connection or other wired media. In the wireless connection, Use one or more combinations of 2.4G, infrared, Bluetooth or WiFi connection.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system for dynamically controlling the touch screen of the device according to claim 1, wherein the main control unit uses a special algorithm process for the data processing process, and uses different algorithms for different types of controls. Obtain the two-dimensional coordinate information of the touch screen on the device side, so as to control the direction, action and movement degree in the game.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system for dynamically controlling the touch screen of the device according to claim 4, wherein the types of the controls are divided into a click control, a one-dimensional control, a two-dimensional control, and a coordinate control. The calculation formula of the control requires Consider the control operating range, parameter coefficients, and coordinates of the control position on the touch screen of the device.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system for dynamically controlling the touch screen of the device according to claim 5, wherein the click control has no range parameter, the control operation range Var is 0, the parameter coefficients a = 0, b = 0, and the position of the control on the touch screen The coordinates are X and Y, so the formula of the data information V of the parameter of the click control is calculated as V = (X) * a * Var + (Y) * b * Var.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system of the dynamic control device touch screen according to claim 5, wherein the one-dimensional control also needs to consider the angle parameter of the control, the operation range Var of the one-dimensional control is the length parameter of the drag, and the control angle parameter is α, X, Y are the parameters of the length starting point of the control length parameter, move the corresponding control to the position to be controlled as the end point, the parameter calculation formula of the end position is V 1 = (X) + (sinα) * Var, V 2 = ( Y) + (cosα) * Var.
[Corrected in accordance with Rule 26 15.02.2019]
The peripheral system for dynamically controlling the touch screen of the device according to claim 5, wherein the operating range Var of the two-dimensional control is a length parameter set by the user, and the parameter information a of the control is 1, and b is 1; X, Y The coordinate is the center point of the control coordinate, and the parameter technical formula of the final position range of the length of the drag space is V 1 = (X)-(a * Var), V 2 = (X) + (a * Var), V 3 = (Y)-(b * Var), V 4 = (Y) + (b * Var).
[Corrected in accordance with Rule 26 15.02.2019]

The peripheral system for dynamically controlling the touch screen of the device according to claim 5, wherein the operating range of the coordinate control Var is the operating coordinates of the user according to different operating objects on the game software, and the parameter information of the control is output for the game peripheral component The data corresponds to the coordinates of the game control object. The two are a set of parameter information. The output data point information corresponds to the transmitted parameter information one by one. The nth game peripheral component original output X coordinate data Vxon = Xon; n Game peripheral components originally output Y coordinate data Vyon = Yon; the nth game needs to control the object X coordinate data Vxgn = Xgn; the nth game needs to control the object Y coordinate data Vygn = Ygn.