Terminal control method and device based on backplane touch device and backplane touch device

Abstract

The application relates to a terminal control method and device based on a backplate touch device and the backplate touch device. The method comprises the following steps: obtaining a first touch operation on the back touch plate; determining a controlled terminal corresponding to the first touch operation according to a preset corresponding relationship between the first touch operation and a touch response of a front display screen, when the touch response corresponding to the first touch operation is a controlled terminal selection operation; obtaining a second touch operation on the back touch plate; obtaining a second coordinate on the front display screen corresponding to a first coordinate of the second touch operation on the back touch plate based on a preset coordinate mapping relationship between the back touch plate and the front display screen; and sending touch operation information corresponding to the second coordinate to the controlled terminal, wherein the touch operation information is used for enabling the controlled terminal to perform a touch response. The above-mentioned method can enable a user to fully utilize all fingers to remotely control and interact data with multiple terminal devices, thereby effectively improving operation efficiency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of terminal control, and in particular to a terminal control method based on a backboard touch control device, a terminal control device based on the backboard touch control device, and a backboard touch control device. BACKGROUND

[0002] With the development of touch screen technology, the touch screen technology has been widely applied to terminal devices such as mobile phones, tablet computers, smart watches and the like that can query information and interact data, and is a commonly used input / display technology. With the development of remote control technology, a user can realize remote control of multiple terminal devices through one terminal device, and can directly and conveniently control the multiple terminal devices remotely and interact data by using the touch screen technology.

[0003] However, most of the current touch screen technology is to install a touch panel above a display screen to form a touch screen, so that the user has some inconvenience when operating. For example, the user's fingers will cover part of the display of the screen when operating, and the touch screen panel is easily blurred and damaged due to long operation time or improper operation, and all fingers cannot be fully utilized to realize remote control and data interaction operation of multiple terminal devices, thereby affecting the operation efficiency. SUMMARY

[0004] Therefore, it is necessary to provide a terminal control method based on a backboard touch control device, a terminal control device based on the backboard touch control device, and a backboard touch control device, which can effectively improve the operation efficiency.

[0005] A terminal control method based on a backboard touch control device, the method comprising:

[0006] obtaining a first touch control operation on a back touch panel;

[0007] determining a controlled terminal corresponding to the first touch control operation according to a preset correspondence between the first touch control operation and a touch control response of a front display screen, when the touch control response corresponding to the first touch control operation is a controlled terminal selection operation;

[0008] obtaining a second touch control operation on the back touch panel;

[0009] obtaining a second coordinate on the front display screen corresponding to a first coordinate of the second touch control operation on the back touch panel based on a preset coordinate mapping relationship between the back touch panel and the front display screen;

[0010] sending touch control operation information corresponding to the second coordinate to the controlled terminal, the touch control operation information being used to make the controlled terminal perform a touch control response.

[0011] In one of the embodiments, before the obtaining of the first touch control operation on the back touch panel, the method comprises:

[0012] obtaining an identity authentication operation;

[0013] judging an operation permission of the identity information according to identity information corresponding to the identity authentication operation;

[0014] when it is determined that the identity information has the operation permission, entering the step of obtaining the first touch operation on the back touch panel.

[0015] In one embodiment, the corresponding relationship includes a corresponding relationship between the first touch operation and the terminal, and when the touch response corresponding to the first touch operation is a controlled terminal selection operation, determining the controlled terminal corresponding to the first touch operation includes:

[0016] when the touch operation corresponding to the first touch operation matches, determining the terminal corresponding to the matched touch operation as the corresponding controlled terminal.

[0017] In one embodiment, when the touch operation corresponding to the first touch operation matches, determining the terminal corresponding to the matched touch operation as the corresponding controlled terminal includes:

[0018] when the first touch operation is a leftward sliding, determining the first terminal as the corresponding controlled terminal;

[0019] when the first touch operation is a rightward sliding, determining the second terminal as the corresponding controlled terminal;

[0020] when the first touch operation is a downward sliding, determining the third terminal as the corresponding controlled terminal;

[0021] when the first touch operation is an upward sliding, determining the fourth terminal as the corresponding controlled terminal.

[0022] In one embodiment, when the touch response corresponding to the first touch operation is a controlled terminal selection operation, determining the controlled terminal corresponding to the first touch operation further includes:

[0023] when the touch response corresponding to the first touch operation is a controlled terminal selection operation, obtaining a pre-operation terminal before the first touch operation;

[0024] determining the controlled terminal corresponding to the first touch operation according to the sliding direction of the first touch operation, the relative position relationship between the terminals corresponding to the back touch device, and the pre-operation terminal.

[0025] In one of the embodiments, the backplane touch device determines the controlled terminal corresponding to the first touch operation according to the sliding direction of the first touch operation, the relative position relationship between the terminals corresponding to the backplane touch device, and the terminal before the operation.

[0026] The backplane touch device determines the controlled terminal corresponding to the first touch operation according to the sliding direction of the first touch operation, the relative position relationship between the terminals displayed on the front display screen of the backplane touch device, and the terminal before the operation.

[0027] In one of the embodiments, the front display screen includes a plurality of display areas, the number of the display areas is the same as the number of the terminals corresponding to the backplane touch device, and one display area corresponds to one terminal.

[0028] In one of the embodiments, after the determination of the controlled terminal corresponding to the first touch operation, the method further includes:

[0029] Adding a controlled mark to the display area on the front display screen corresponding to the controlled terminal.

[0030] In one of the embodiments, the method for obtaining the coordinate mapping relationship between the back touch panel and the front display screen includes:

[0031] Obtaining the first resolution of the back touch panel and the second resolution of the front display screen;

[0032] Setting the proportional relationship between the first resolution and the second resolution as the coordinate mapping relationship between the back touch panel and the front display screen.

[0033] In one of the embodiments, after the sending of the touch operation information corresponding to the second coordinate to the controlled terminal, the method further includes:

[0034] Receiving the touch response information fed back by the controlled terminal.

[0035] A terminal control device based on a backplane touch device, the device includes:

[0036] A first touch operation obtaining module for obtaining a first touch operation on a back touch panel;

[0037] A controlled terminal determining module for determining a controlled terminal corresponding to the first touch operation according to a preset corresponding relationship between the first touch operation and the touch response of a front display screen when the touch response corresponding to the first touch operation is a controlled terminal selection operation;

[0038] A second touch operation obtaining module for obtaining a second touch operation on the back touch panel;

[0039] a second coordinate acquisition module, configured to acquire, based on a preset coordinate mapping relationship between the back touch panel and the front display screen, a second coordinate on the front display screen corresponding to a first coordinate on the back touch panel at which the second touch operation is performed;

[0040] a touch operation information sending module, configured to send touch operation information corresponding to the second coordinate to the controlled terminal, the touch operation information being used to cause the controlled terminal to perform a touch response.

[0041] A back panel touch device, comprising a back touch panel, a front display screen, a memory and a processor;

[0042] The back touch panel is arranged on the back of the back panel touch device, and is configured to acquire a first touch operation on the back touch panel and acquire a second touch operation on the back touch panel.

[0043] The front display screen is arranged on the front of the back panel touch device, and is configured to display information of a controlled terminal corresponding to the first touch operation.

[0044] The memory stores a computer program, and the processor implements the steps of the method described above when executing the computer program.

[0045] A computer readable storage medium, which stores a computer program, and the computer program is executed by a processor to implement the steps of the method described above.

[0046] The terminal control method, device and back panel touch device based on the back panel touch device described above acquire a first touch operation on a back touch panel; according to a preset corresponding relationship between the first touch operation and a touch response of a front display screen, when a touch response corresponding to the first touch operation is a selection operation of a controlled terminal, a controlled terminal corresponding to the first touch operation is determined; a second touch operation on the back touch panel is acquired; based on a preset coordinate mapping relationship between the back touch panel and the front display screen, a second coordinate on the front display screen corresponding to a first coordinate on the back touch panel at which the second touch operation is performed is acquired; and touch operation information corresponding to the second coordinate is sent to the controlled terminal, and the touch operation information is used to cause the controlled terminal to perform a touch response. By using the method described above, when a touch operation is performed on the back panel touch device, a user can fully utilize all fingers to perform remote control and data interaction operation on multiple terminal devices, thereby effectively improving operation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0047] Figure 1 It is an application environment diagram of the terminal control method based on the back panel touch device in one embodiment;

[0048] Figure 2A flowchart of a terminal control method based on a backplane touch device in an embodiment;

[0049] Figure 3 A flowchart of an identity authentication operation in an embodiment;

[0050] Figure 4 A flowchart of determining a controlled terminal corresponding to a first touch operation in an embodiment;

[0051] Figure 5 A flowchart of obtaining a coordinate mapping relationship in an embodiment;

[0052] Figure 6 A flowchart of a terminal control method based on a backplane touch device in a specific embodiment;

[0053] Figure 7 A block diagram of a terminal control device based on a backplane touch device in an embodiment;

[0054] Figure 8 An internal structure diagram of a backplane touch device in an embodiment. DETAILED DESCRIPTION

[0055] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application.

[0056] The terminal control method based on a backplane touch device provided by the present application can be applied in an application environment as shown in Figure 1 The backplane touch device 102 communicates with a plurality of terminals 104 through a network, and each terminal 104 can be a controlled terminal controlled by the backplane touch device 102. Specifically, the backplane touch device 102 obtains a first touch operation on the back touchpad; determines a controlled terminal 104 corresponding to the first touch operation according to a preset corresponding relationship between the first touch operation and a touch response of the front display screen when the touch response corresponding to the first touch operation is a selection operation of the controlled terminal; obtains a second touch operation on the back touchpad; obtains a second coordinate on the front display screen corresponding to a first coordinate of the second touch operation on the back touchpad based on a preset coordinate mapping relationship between the back touchpad and the front display screen; and sends touch operation information corresponding to the second coordinate to the controlled terminal 104, wherein the touch operation information is used to make the controlled terminal 104 perform a touch response.

[0057] The display screen of the back panel touch device 102 is arranged on the front surface of the device, and the touch screen is arranged on the back surface of the device. The back panel touch device 102 and the plurality of terminals 104 can be, but are not limited to, various personal computers, notebook computers, smart phones, tablet computers, portable wearable devices, and the like.

[0058] In one of the embodiments, as shown in Figure 2 , a terminal control method based on a back panel touch device is provided. The method is applied to the back panel touch device 102 in Figure 1 , and includes the following steps:

[0059] In step S202, a first touch operation on the back touch panel is acquired.

[0060] The back touch panel is arranged on the back surface of the back panel touch device, and is used to acquire the touch operation on the back touch panel, which is referred to as the first touch operation. A plurality of types of touch operations are pre-stored in the memory of the back panel touch device. The touch operation can include a click operation, a sliding operation, and the like, and the manner can include using a finger touch or using a touch pen touch, and the like. The click operation can specifically include single click, double click, long press, continuous or non-continuous click at a plurality of positions of the back touch panel, and the like. The sliding operation can specifically include a sliding shape and a sliding direction. The sliding shape can be circular, square, triangular, wavy, digital, and the like. The sliding direction can be horizontal sliding, vertical sliding, and arbitrary direction sliding, and the like. When the touch operation is using a finger touch, according to the number of fingers used for the touch operation, it can specifically include single finger touch operation, double finger touch operation, three finger touch operation, and four finger touch operation, and the like.

[0061] Specifically, the first touch operation on the back touch panel is acquired.

[0062] In step S204, according to a preset correspondence relationship between the first touch operation and a touch response of the front display screen, when the touch response corresponding to the first touch operation is a controlled terminal selection operation, a controlled terminal corresponding to the first touch operation is determined.

[0063] The back panel touch device establishes a remote control connection with a plurality of terminals through a network. The front display screen is arranged on the front surface of the back panel touch device, and is used to display the information of the terminals. The display interface of the front display screen has a plurality of display modes, and the display modes can be switched. Specifically, the plurality of display modes include a multi-device mode and a single-device mode. Specifically, in the multi-device mode, the front display screen simultaneously displays the information of a plurality of terminals. At this time, the front display screen includes a plurality of display areas. The number of display areas is the same as the number of terminals corresponding to the back panel touch device. One display area corresponds to one terminal. In the single-device mode, the front display screen performs full-screen display on the display area of one terminal.

[0064] When the first touch operation on the back touch panel is acquired, the front display screen performs a touch response according to the first touch operation. Specifically, the touch response of the front display screen can include a controlled terminal selection operation, a terminal interface switching operation, etc.

[0065] In one embodiment, a correspondence between the first touch operation and the touch response of the front display screen is pre-stored in the memory of the back touch device. When the touch response of the front display screen is a controlled terminal selection operation, the correspondence includes a correspondence between the first touch operation and the terminal, which can be customized. Specifically, when the touch operation corresponding to the first touch operation and the terminal matches, the terminal corresponding to the matching touch operation is determined as the corresponding controlled terminal.

[0066] In one embodiment, the terminal corresponding to the matching touch operation is determined as the corresponding controlled terminal, and the correspondence between the touch operation and the terminal includes: when the first touch operation is a left swipe, the first terminal is determined as the corresponding controlled terminal; when the first touch operation is a right swipe, the second terminal is determined as the corresponding controlled terminal; when the first touch operation is a downward swipe, the third terminal is determined as the corresponding controlled terminal; and when the first touch operation is an upward swipe, the fourth terminal is determined as the corresponding controlled terminal.

[0067] In step S206, a second touch operation on the back touch panel is acquired.

[0068] Specifically, after the controlled terminal is determined, the back touch panel is used to acquire a touch operation on the back touch panel, referred to as a second touch operation. A plurality of types of touch operations are pre-stored in the memory of the back touch device. The touch operation can include a click operation, a swipe operation, etc., and the manner can include using a finger touch or using a touch pen touch, etc. The click operation can specifically include single click, double click, long press, continuous or non-continuous click at multiple positions on the back touch panel, etc. The swipe operation can specifically include a swipe shape and a swipe direction, the swipe shape can be circular, square, triangular, wavy, digital, etc., and the swipe direction can be horizontal swipe, vertical swipe, and arbitrary direction swipe, etc. When the touch operation is using a finger touch, according to the number of fingers used in the touch operation, it can specifically include single-finger touch operation, double-finger touch operation, three-finger touch operation, and four-finger touch operation, etc.

[0069] Specifically, a second touch operation on the back touch panel is acquired.

[0070] In step S208, based on a preset coordinate mapping relationship between the back touch panel and the front display screen, a second coordinate of the front display screen corresponding to a first coordinate of the back touch panel of the second touch operation is obtained.

[0071] In one of the embodiments, the upper left corner of the back touch panel is taken as the coordinate origin of the back touch panel to establish a first coordinate system of the back touch panel. The upper right corner of the front display screen corresponds to the upper left corner of the back touch panel, and the upper right corner of the front display screen is taken as the coordinate origin of the front display screen to establish a second coordinate system of the front display screen. Since the screen size and resolution of the back touch panel and the front display screen are different, the coordinate mapping can be performed by using the resolution proportion relationship, and the resolution proportion relationship is set as the coordinate mapping relationship between the back touch panel and the front display screen.

[0072] Specifically, according to the second touch operation on the back touch panel, a first coordinate in the first coordinate system of the back touch panel where the second touch operation is located is obtained, and the first coordinate is converted into a second coordinate in the second coordinate system of the front display screen according to the coordinate mapping relationship between the back touch panel and the front display screen.

[0073] In step S210, the touch operation information corresponding to the second coordinate is sent to the controlled terminal, and the touch operation information is used to make the controlled terminal perform a touch response.

[0074] In one of the embodiments, after the second coordinate corresponding to the touch operation on the back touch panel is determined, the touch operation information corresponding to the second coordinate is obtained, and the device identifier of the controlled terminal is carried in the touch operation information. Specifically, the touch operation information corresponding to the second coordinate is sent to the controlled terminal, the controlled terminal receives the touch operation information, and performs a corresponding touch response according to the touch operation information.

[0075] In one of the embodiments, after the back touch device sends the touch operation information corresponding to the second coordinate to the controlled terminal, the back touch device further comprises: receiving the touch response information fed back by the controlled terminal.

[0076] In one of the embodiments, in order to prevent the mis-touch operation, a mis-touch prevention switch device is installed on the back touch device and is controlled by the processor. The mis-touch prevention switch device is connected with the back touch panel and is used to control the working state of the back touch panel. Specifically, when the mis-touch prevention switch device is in the closed state, the back touch panel can be used to obtain the first touch operation or the second touch operation, and when the mis-touch prevention switch device is in the open state, the back touch panel stops being used to obtain the first touch operation or the second touch operation, thereby preventing the mis-touch operation and improving the operation efficiency.

[0077] In the terminal control method based on the back panel touch device, the first touch operation on the back touch panel is acquired; according to a preset correspondence between the first touch operation and a touch response of the front display screen, when the touch response corresponding to the first touch operation is a controlled terminal selection operation, a controlled terminal corresponding to the first touch operation is determined; the second touch operation on the back touch panel is acquired; based on a preset coordinate mapping relationship between the back touch panel and the front display screen, a second coordinate of the front display screen corresponding to a first coordinate of the back touch panel of the second touch operation is obtained; and the touch operation information corresponding to the second coordinate is sent to the controlled terminal, and the touch operation information is used to make the controlled terminal perform a touch response. By using the above-mentioned embodiment method, when the touch operation is performed on the back panel touch device, the user can fully utilize all fingers to realize remote control and data interaction operation on multiple terminal devices, thereby effectively improving the operation efficiency.

[0078] In one embodiment, as shown in FIG. 2, before the step S202 of acquiring the first touch operation on the back touch panel, the method further comprises the steps of: Figure 3

[0079] In the step S302, an identity authentication operation is acquired.

[0080] The identity authentication can include one or a combination of several authentication methods such as face recognition authentication, fingerprint recognition authentication, password recognition authentication, etc. Specifically, when the identity authentication operation is a face recognition authentication operation, a face image can be acquired through a camera device on the back panel touch device; when the identity authentication operation is a fingerprint recognition authentication operation, a fingerprint can be acquired through a fingerprint touch device on the back panel touch device; and when the identity authentication operation is a password recognition authentication, a digital password or a pattern password can be input through the back touch panel of the back panel touch device.

[0081] In the step S304, the operation permission of the identity information is determined according to the identity information corresponding to the identity authentication operation.

[0082] The identity information with the operation permission is pre-stored in the memory of the back panel touch device. Specifically, after the identity authentication operation is acquired, the identity information corresponding to the identity authentication operation is parsed and obtained, and the identity information is compared with the pre-stored identity information with the operation permission to determine the operation permission of the identity information.

[0083] In the step S306, when it is determined that the identity information has the operation permission, the step of acquiring the first touch operation on the back touch panel is entered.

[0084] ​Specifically, when the identity information is compared with the pre-stored identity information of the presence operation permission, and the identity information is the same as the pre-stored identity information of the presence operation permission, it is determined that the presence operation permission exists, and the back touch panel can start to work under the control of the processor of the back touch panel, and enter the step of acquiring the first touch operation on the back touch panel.

[0085] In one embodiment, as shown in Figure 4 Step S204, according to the preset correspondence between the first touch operation and the touch response of the front display screen, when the touch response corresponding to the first touch operation is the controlled terminal selection operation, the controlled terminal corresponding to the first touch operation is determined, and the step further includes:

[0086] Step S402, when the touch response corresponding to the first touch operation is the controlled terminal selection operation, the pre-operation terminal before the first touch operation is acquired.

[0087] Specifically, when the touch response corresponding to the first touch operation is the controlled terminal selection operation, the terminal can be highlighted on the front display screen of the back touch panel using the cursor, and the terminal where the cursor is located before the first touch operation, i.e. the pre-operation terminal, is acquired.

[0088] Step S404, according to the sliding direction of the first touch operation, the relative position relationship between the terminals corresponding to the back touch panel, and the pre-operation terminal, the controlled terminal corresponding to the first touch operation is determined.

[0089] In one embodiment, since the front display screen includes a plurality of display areas, the number of display areas is the same as the number of terminals corresponding to the back touch panel, and one display area corresponds to one terminal, therefore, the controlled terminal corresponding to the first touch operation can be determined according to the sliding direction of the first touch operation, the relative position relationship between the terminals displayed on the front display screen, and the pre-operation terminal.

[0090] In one embodiment, after the controlled terminal corresponding to the first touch operation is determined, the step further includes: adding a controlled mark to the display area on the front display screen corresponding to the controlled terminal. The controlled mark can be highlighted using the cursor, or a color, symbol mark, etc. can be added to the corresponding area.

[0091] In one embodiment, as shown in Figure 5 Step S202, the coordinate mapping relationship between the back touch panel and the front display screen is acquired, and the step includes:

[0092] Step S502, the first resolution of the back touch panel and the second resolution of the front display screen are acquired.

[0093] The coordinate mapping can be performed by using the proportional relationship of the resolutions, and the proportional relationship of the resolutions is set as the coordinate mapping relationship between the back touch panel and the front display screen.

[0094] In step S504, the proportional relationship of the first resolution and the second resolution is set as the coordinate mapping relationship between the back touch panel and the front display screen.

[0095] Specifically, for example, when the first resolution of the back touch panel is 640x480 and the second resolution of the front display screen is 1280x720, the proportional relationship of the first resolution and the second resolution 640x480:1280x720 is set as the coordinate mapping relationship between the back touch panel and the front display screen.

[0096] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and one specific embodiment. It should be understood that the specific embodiment described herein is only used to explain the present application, and does not limit the present application.

[0097] In one specific embodiment, as shown in Figure 6 The back touch panel is arranged at any position on the back of the back panel touch device, and the front display screen is arranged on the front of the back panel touch device and used to display information of four terminals which have established remote control connection with the back panel touch device. When the display interface of the front display screen is in a multi-device mode, the front display screen includes four display areas, one display area corresponding to one terminal. By double-clicking one of the display areas on the back touch panel, one of the terminals can be displayed in full screen, i.e. in a single-device mode. Specifically, the back panel touch device executes a terminal control method based on the back panel touch device, and the steps are as follows:

[0098] 1. The back panel touch device is powered on, and an identity authentication operation is acquired.

[0099] 2. When the identity information corresponding to the identity authentication operation has operation permission, a first touch operation on the back touch panel is acquired.

[0100] 3、When the display interface of the front display screen is in the multi-device mode, the first terminal is determined as the controlled terminal and highlighted when the first touch control operation is swiping left; the second terminal is determined as the controlled terminal and highlighted when the first touch control operation is swiping right; the third terminal is determined as the controlled terminal and highlighted when the first touch control operation is swiping down; the fourth terminal is determined as the controlled terminal and highlighted when the first touch control operation is swiping up; the controlled terminal can be displayed in full screen and enter the single-device mode by double-clicking the display area of the controlled terminal on the back touchpad; the multi-device mode can be returned by double-clicking the back touchpad, and the controlled terminal remains highlighted;

[0101] 4、Obtaining a second touch control operation on the back touchpad;

[0102] 5、Sending the touch control operation information corresponding to the second touch control operation to the controlled terminal, and the controlled terminal performing touch control response according to the touch control operation information.

[0103] It should be understood that, although Figures 2-5 the steps in the flowchart are shown in order according to the arrows, these steps are not necessarily executed in order according to the arrows. Unless otherwise specified in this article, the execution of these steps has no strict order limitation, and these steps can be executed in other order. Moreover, Figures 2-5 at least part of the steps in the flowchart can include multiple steps or multiple stages, which are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily sequential, but can be executed in rotation or alternation with other steps or steps or stages in other steps.

[0104] In one embodiment, as shown in Figure 7 , a terminal control device based on back touch control device is provided, comprising: a first touch control operation acquisition module 710, a controlled terminal determination module 720, a second touch control operation acquisition module 730, a second coordinate acquisition module 740 and a touch control operation information sending module 750, wherein:

[0105] The first touch control operation acquisition module 710 is used for obtaining the first touch control operation on the back touchpad.

[0106] The controlled terminal determination module 720 is used for determining the controlled terminal corresponding to the first touch control operation according to the preset corresponding relationship between the first touch control operation and the touch control response of the front display screen when the touch control response corresponding to the first touch control operation is the controlled terminal selection operation.

[0107] The second touch operation acquisition module 730 is configured to acquire a second touch operation on the back touch panel.

[0108] The second coordinate acquisition module 740 is configured to acquire, based on a preset coordinate mapping relationship between the back touch panel and the front display screen, a second coordinate on the front display screen corresponding to a first coordinate of the second touch operation on the back touch panel.

[0109] The touch operation information sending module 750 is configured to send touch operation information corresponding to the second coordinate to the controlled terminal, where the touch operation information is used to make the controlled terminal perform a touch response.

[0110] In one of the embodiments, the terminal control apparatus based on the back touch device further comprises an identity authentication operation module, and the identity authentication operation module comprises the following units:

[0111] The identity authentication operation acquisition unit is configured to acquire an identity authentication operation.

[0112] The operation permission judgment unit is configured to judge an operation permission of the identity information according to identity information corresponding to the identity authentication operation.

[0113] The step entering unit is configured to enter the step of acquiring the first touch operation on the back touch panel when it is judged that the identity information has the operation permission.

[0114] In one of the embodiments, the controlled terminal determination module 720 comprises the following units:

[0115] The corresponding relationship unit is configured to limit that the corresponding relationship comprises a corresponding relationship between the first touch operation and a terminal.

[0116] The first touch operation matching unit is configured to determine, when a touch operation corresponding to the first touch operation and the terminal matches, the terminal corresponding to the matched touch operation as the corresponding controlled terminal.

[0117] In one of the embodiments, the first touch operation matching unit comprises the following units:

[0118] The first matching unit is configured to determine, when the first touch operation is a leftward sliding, a first terminal as the corresponding controlled terminal.

[0119] The second matching unit is configured to determine, when the first touch operation is a rightward sliding, a second terminal as the corresponding controlled terminal.

[0120] The third matching unit is configured to determine, when the first touch operation is a downward sliding, a third terminal as the corresponding controlled terminal.

[0121] The fourth matching unit is configured to determine a fourth terminal as the corresponding controlled terminal when the first touch operation is upward sliding.

[0122] In one of the embodiments, the controlled terminal determining module 720 further comprises the following units:

[0123] The pre-operation terminal obtaining unit is configured to obtain a pre-operation terminal before the first touch operation when the corresponding touch response of the first touch operation is the selection operation of the controlled terminal.

[0124] The controlled terminal obtaining unit is configured to determine the controlled terminal corresponding to the first touch operation according to the sliding direction of the first touch operation, the relative position relationship between the terminals corresponding to the backplate touch device, and the pre-operation terminal.

[0125] In one of the embodiments, the controlled terminal obtaining unit comprises the following units:

[0126] The sliding direction and display obtaining unit is configured to determine the controlled terminal corresponding to the first touch operation according to the sliding direction of the first touch operation, the relative position relationship between the terminals corresponding to the backplate touch device displayed on the front display screen, and the pre-operation terminal.

[0127] In one of the embodiments, the sliding direction and display obtaining unit comprises the following units:

[0128] The display area corresponding unit is configured to limit the front display screen to comprise a plurality of display areas, the number of the display areas being the same as the number of the terminals corresponding to the backplate touch device, and one display area corresponding to one terminal.

[0129] In one of the embodiments, the terminal control device based on the backplate touch device further comprises a display module, and the display module comprises the following units:

[0130] The controlled mark display unit is configured to add a controlled mark to the display area on the front display screen corresponding to the controlled terminal.

[0131] In one of the embodiments, the second coordinate obtaining module 740 further comprises a coordinate mapping relationship obtaining unit, and the coordinate mapping relationship obtaining unit comprises the following units:

[0132] The resolution obtaining unit is configured to obtain a first resolution of the back touch panel and a second resolution of the front display screen.

[0133] The coordinate mapping relationship determining unit is configured to set the proportional relationship between the first resolution and the second resolution as the coordinate mapping relationship between the back touch panel and the front display screen.

[0134] In one of the embodiments, the terminal control apparatus based on the backboard touch device further comprises a feedback receiving module, which comprises the following units:

[0135] a touch response information receiving unit, configured to receive touch response information fed back by the controlled terminal.

[0136] The specific limitations of the terminal control apparatus based on the backboard touch device can be referred to the limitations of the terminal control method based on the backboard touch device in the above, which will not be repeated here. Each module in the terminal control apparatus based on the backboard touch device described above can be realized by software, hardware and combination thereof in whole or in part. The above-mentioned modules can be embedded in or independent of the processor in the computer device in hardware form, or can be stored in the memory in the computer device in software form, so as to be called and executed by the processor to perform the operations corresponding to each module.

[0137] In one of the embodiments, a backboard touch device is provided, which comprises: a back touch plate, a front display screen, a memory and a processor;

[0138] The back touch plate is arranged on the back of the backboard touch device, configured to acquire a first touch operation on the back touch plate and acquire a second touch operation on the back touch plate;

[0139] The front display screen is arranged on the front of the backboard touch device, configured to display information of a controlled terminal corresponding to the first touch operation;

[0140] The memory stores a computer program, and the processor implements the steps of the terminal control method based on the backboard touch device when executing the computer program.

[0141] In one of the embodiments, a backboard touch device is provided, which comprises: a back touch plate, a front display screen, a memory and a processor; Figure 8The backplane touch device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. The processor of the backplane touch device is configured to provide computing and control capabilities. The memory of the backplane touch device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for running the operating system and the computer program in the non-volatile storage medium. The communication interface of the backplane touch device is configured to perform wired or wireless communication with an external terminal. The wireless communication can be achieved through WIFI, a carrier network, NFC (Near Field Communication) or other technologies. The computer program is executed by the processor to implement a terminal control method based on the backplane touch device. The front display screen of the backplane touch device can be a liquid crystal display screen or an electronic ink display screen. The back touch panel of the backplane touch device can be a touchpad, or a key, a trackball or a touchpad arranged on the backplane touch device shell, or an external keyboard, touchpad or mouse.

[0142] Those skilled in the art can understand that, Figure 8 The structure shown in the figure is only a block diagram of part of the structure related to the scheme of the present application, and does not constitute a limitation on the backplane touch device to which the scheme of the present application is applied. The specific backplane touch device can include more or fewer components than those shown in the figure, or combine certain components, or have a different component arrangement.

[0143] In one embodiment, a backplane touch device is provided, including a memory and a processor, the memory storing a computer program, and the processor executing the computer program to implement the steps of the terminal control method based on the backplane touch device.

[0144] In one embodiment, a computer readable storage medium is provided, storing a computer program, and the computer program is executed by a processor to implement the steps of the terminal control method based on the backplane touch device.

[0145] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program. The computer program can be stored in a non-volatile computer readable storage medium, and when the computer program is executed, the processes of the above-mentioned embodiments of the methods can be included. Any reference to memory, storage, database or other medium used in each embodiment provided by the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory or optical memory. Volatile memory can include random access memory (RAM) or external cache memory. As an illustration but not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM).

[0146] Any combination of the technical features of the above embodiments can be made. In order to make the description simple, all possible combinations of the technical features in the above embodiments are not described, but as long as the combination of the technical features does not exist, it should be considered as the scope of the present application.

[0147] The above embodiments only express several implementation manners of the present application, and the description is more specific and detailed, but it should not be understood as a limitation on the scope of the patent. It should be pointed out that for those skilled in the art, without departing from the concept of the present application, some modifications and improvements can be made, which are all within the protection scope of the present application. Therefore, the protection scope of the patent of the present application should be subject to the appended claims.

Claims

1. A terminal control method based on a backplane touch device, the method comprising: Acquire the first touch operation on the rear touchpad; The back panel touch device establishes remote control connections with multiple terminals; the front display screen has multiple display modes, including a multi-device mode and a single-device mode; when the first touch operation is a finger touch, depending on the number of fingers used, it specifically includes single-finger touch operation, two-finger touch operation, three-finger touch operation, and four-finger touch operation; the multi-device mode displays information from multiple terminals simultaneously on the front display screen, in which case the front display screen includes multiple display areas, the number of which is the same as the number of terminals corresponding to the back panel touch device, and each display area corresponds to each terminal; the single-device mode displays the display area of ​​one terminal in full screen on the front display screen; Based on the preset correspondence between the first touch operation and the touch response of the front display screen, when the touch response corresponding to the first touch operation is a selected operation of the controlled terminal, the controlled terminal corresponding to the first touch operation is determined. When the touch response corresponding to the first touch operation is a controlled terminal selection operation, determining the controlled terminal corresponding to the first touch operation includes: The display mode of the front display screen is a multi-device mode. When the touch response corresponding to the first touch operation is a controlled terminal selection operation, the terminal before the first touch operation is obtained. The terminal before the operation refers to the terminal where the cursor was located before the first touch operation after the terminal is highlighted on the front display screen. Based on the sliding direction of the first touch operation, the relative positional relationship between the terminals corresponding to the back panel touch device, and the terminal before operation, the controlled terminal corresponding to the first touch operation is determined. A second touch operation is acquired on the rear touch panel; wherein, after the controlled terminal is determined, the rear touch panel is used to acquire a touch operation on the rear touch panel, referred to as the second touch operation; Based on the preset coordinate mapping relationship between the rear touchpad and the front display screen, the second coordinate of the second touch operation on the rear touchpad and the corresponding second coordinate on the front display screen are obtained. The touch operation information corresponding to the second coordinate is obtained, and the touch operation information carries the device identifier of the controlled terminal. The touch operation information is sent to the controlled terminal, and the touch operation information is used to enable the controlled terminal to perform a touch response.

2. The method according to claim 1, characterized in that, Prior to acquiring the first touch operation on the rear touchpad, the process includes: Obtain identity authentication; Based on the identity information corresponding to the identity authentication operation, determine the operation permissions of the identity information; When it is determined that the identity information has operation permissions, the step of obtaining the first touch operation on the rear touchpad is initiated.

3. The method according to claim 1, characterized in that, The step of determining the controlled terminal corresponding to the first touch operation based on the sliding direction of the first touch operation, the relative positional relationship between the terminals corresponding to the back panel touch device, and the terminal before operation includes: Based on the sliding direction of the first touch operation, the relative positional relationship between the terminals displayed on the front screen of the back panel touch device, and the terminal before operation, the controlled terminal corresponding to the first touch operation is determined.

4. The method according to claim 1, characterized in that, After determining the controlled terminal corresponding to the first touch operation, the method further includes: Add a controlled marker to the display area on the front display screen corresponding to the controlled terminal.

5. The method according to claim 1, characterized in that, The method for obtaining the preset coordinate mapping relationship between the rear touchpad and the front display screen includes: Obtain the first resolution of the rear touchpad and the second resolution of the front display screen; The ratio between the first resolution and the second resolution is set as the coordinate mapping relationship between the rear touch panel and the front display screen.

6. The method according to claim 1, characterized in that, After sending the touch operation information corresponding to the second coordinate to the controlled terminal, the method further includes: Receive touch response information from the controlled terminal.

7. A terminal control device based on a backplane touch screen device, characterized in that, The device includes: The first touch operation acquisition module is used to acquire the first touch operation on the rear touchpad; The back panel touch device establishes remote control connections with multiple terminals; the front display screen has multiple display modes, including a multi-device mode and a single-device mode; when the first touch operation is a finger touch, depending on the number of fingers used, it specifically includes single-finger touch operation, two-finger touch operation, three-finger touch operation, and four-finger touch operation; the multi-device mode displays information from multiple terminals simultaneously on the front display screen, in which case the front display screen includes multiple display areas, the number of which is the same as the number of terminals corresponding to the back panel touch device, and each display area corresponds to each terminal; the single-device mode displays the display area of ​​one terminal in full screen on the front display screen; The controlled terminal determination module is used to determine the controlled terminal corresponding to the first touch operation based on the preset correspondence between the first touch operation and the touch response of the front display screen, when the touch response corresponding to the first touch operation is a controlled terminal selection operation. When the touch response corresponding to the first touch operation is a controlled terminal selection operation, determining the controlled terminal corresponding to the first touch operation includes: The display mode of the front display screen is a multi-device mode. When the touch response corresponding to the first touch operation is a controlled terminal selection operation, the terminal before the first touch operation is obtained. The terminal before the operation refers to the terminal where the cursor was located before the first touch operation after the terminal is highlighted on the front display screen. Based on the sliding direction of the first touch operation, the relative positional relationship between the terminals corresponding to the back panel touch device, and the terminal before operation, the controlled terminal corresponding to the first touch operation is determined; the second touch operation acquisition module is used to acquire the second touch operation on the back touch panel; wherein, after determining the controlled terminal, the back touch panel is used to acquire the touch operation on the back touch panel, which is called the second touch operation; The second coordinate acquisition module is used to obtain the second coordinate on the front display screen corresponding to the first coordinate on the rear touch panel based on a preset coordinate mapping relationship between the rear touch panel and the front display screen. The touch operation information sending module is used to obtain the touch operation information corresponding to the second coordinate, and the touch operation information carries the device identifier of the controlled terminal. The touch operation information is sent to the controlled terminal, and the touch operation information is used to enable the controlled terminal to perform a touch response.

8. A back panel touch device, characterized in that, The back panel touch device includes: a rear touch panel, a front display screen, a memory, and a processor; The rear touch panel is disposed on the back of the rear panel touch device and is used to acquire a first touch operation on the rear touch panel and a second touch operation on the rear touch panel. After the controlled terminal is determined, the rear touch panel is used to acquire the touch operation on the rear touch panel, referred to as the second touch operation. When the first touch operation is a finger touch operation, depending on the number of fingers used, it specifically includes a single-finger touch operation, a two-finger touch operation, a three-finger touch operation, and a four-finger touch operation. The front display screen is disposed on the front of the rear panel touch device and is used to display information of the controlled terminal corresponding to the first touch operation. The front display screen has multiple display modes, specifically including a multi-device mode and a single-device mode. In the multi-device mode, information of multiple terminals is displayed simultaneously on the front display screen. In this mode, the front display screen includes multiple display areas, the number of which is the same as the number of terminals corresponding to the rear panel touch device, and each display area corresponds to each terminal. In the single-device mode, the front display screen displays the display area of ​​one terminal in full screen. The memory stores a computer program, and when the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 6.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 6.

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