Terminal with secondary screen, display screen touch control method, system and storage medium

Abstract

The present application relates to the field of smart device technology, and in particular to a terminal with a secondary screen, a display screen touch control method, a system and a medium. The key points of the scheme are as follows: the terminal with a secondary screen includes: a casing, a main screen, a secondary screen, a control device and a rear camera device; the main screen is arranged on the front of the casing, the casing is provided with a first installation cavity, the control device is installed in the first installation cavity, the rear camera device is installed on the back of the casing, the bottom wall of the first installation cavity penetrates the side wall of the casing to open a second installation cavity, the secondary screen is installed on the back of the casing through the second installation cavity, and the secondary screen is located on one side of the rear camera; the control device is connected to the rear camera device, the main screen and the secondary screen; a driving member is provided in the casing, the driving member is connected to the control device, and a rotary cover is provided on the back of the casing; the driving member can drive the rotary cover to rotate. The present application solves the problem that the person being photographed cannot view his or her posture or facial expression when the rear camera is used to obtain an image.

Description

Technical Field

[0001] The present application relates to the technical field of smart devices, and in particular to a terminal with a secondary screen, a display screen touch control method, a system and a storage medium. Background Art

[0002] Current smart devices include PCs, laptops, tablets, and mobile phones. Among them, a tablet is a small, portable personal computer that uses a touch screen as a basic input device. The volume occupied by a tablet is between a laptop and a mobile phone. Since a tablet has both the touch screen and image acquisition functions of a smartphone and the processing system functions of a laptop, it is deeply loved by users.

[0003] Currently, tablet computers also have front cameras and rear cameras. When users use tablet computers to capture images or videos, they generally use the front camera to capture images or videos; if the rear camera is used to capture images or videos, the person being photographed cannot see his or her own image capture posture or facial expression, so there is still room for improvement. Summary of the invention

[0004] The purpose of this application is to provide a terminal with a secondary screen, a display screen touch method, a system and a storage medium to solve the problem that the person being photographed cannot view his or her posture or facial expression in real time when the rear camera is used to acquire the image.

[0005] The above-mentioned invention objective of the present application is achieved through the following technical solutions:

[0006] A terminal with a secondary screen comprises: a casing, a main screen, a secondary screen, a control device and a rear camera device;

[0007] The main screen is arranged on the front side of the casing, the casing is provided with a first installation cavity, the control device is installed in the first installation cavity, the rear camera device is installed on the back side of the casing, the bottom wall of the first installation cavity passes through the side wall of the casing to open a second installation cavity, the auxiliary screen is installed on the back side of the casing through the second installation cavity, and the auxiliary screen is located on one side of the rear camera; the control device is connected with the rear camera device, the main screen and the auxiliary screen; a driving member is arranged in the casing, the driving member is connected with the control device, and a rotary cover is rotatably arranged on the back side of the casing; the driving member can drive the rotary cover to rotate to cover the auxiliary screen.

[0008] By adopting the above technical solution, the auxiliary screen is arranged on the back of the housing and located on one side of the rear camera, and because there is a communication connection between the auxiliary screen, the main screen, the rear camera device and the control device, when the user uses the rear camera to take a selfie or to obtain an image of other people, the person being photographed can view his or her current expression or posture through the auxiliary screen, thereby improving the convenience of obtaining images using the rear camera device. Since a rotary cover is rotatably arranged on the back of the housing, when the auxiliary screen is idle, the control device can control the action of the driving member so that the driving member drives the rotary cover to rotate to cover the auxiliary screen, and at this time the rotary cover protects the auxiliary screen.

[0009] Preferably, the rotary cover includes a shielding portion and a flexible portion, a rotating shaft is rotatably arranged on the back side of the casing, the rotating shaft is located on the side of the secondary screen away from the rear camera device, the driving member is used to drive the rotating shaft to rotate, one side of the shielding portion is fixedly connected to the rotating shaft via a connecting member, the rotating shaft is used to drive the shielding portion to rotate along the back side of the casing, and the flexible portion is arranged on the side edge of the shielding portion facing the casing.

[0010] By adopting the above technical solution, the shaft is located on the side of the secondary screen away from the rear camera device, so the two operations of rotating the cover driven by the shaft and using the rear camera device can be performed simultaneously without interfering with each other. The setting of the flexible part, on the one hand, plays a role in sealing the gap between the shielding part and the secondary screen, which is conducive to dust entering the secondary screen through the gap.

[0011] Preferably, a flannel layer is provided on the surface of the flexible portion facing the housing.

[0012] By adopting the above technical solution, during the flipping of the shielding part, the shielding part drives the flannel layer at the flexible part to flip and wipe the secondary screen, thereby helping to improve the convenience of users in using the secondary screen.

[0013] Preferably, the connecting member is detachably fixedly connected to the rotating shaft.

[0014] By adopting the above technical solution, such a configuration is conducive to the user to remove the rotary cover to clean the flannel layer.

[0015] The second purpose of this application is to provide a display screen touch method to solve the problem that users cannot preview when taking selfies with the rear camera.

[0016] The second object of the invention is achieved by the following technical solutions:

[0017] A display screen touch control method, comprising:

[0018] Receive the startup information of the rear camera in real time;

[0019] Based on the startup information, determining the type of image to be acquired, the image type including a person image and a scene image;

[0020] When the image type is a person image, image information associated with the target shooting space is acquired in real time;

[0021] Based on the image information, determining whether there is a target object associated with the person image in the target shooting space;

[0022] When it is determined that a target object associated with the person image exists in the target shooting space, generating activation information associated with the secondary screen;

[0023] Based on the activation information, rotation-to-open information associated with the rotary cover is generated.

[0024] By adopting the above technical solution, after receiving the startup information of the rear camera in real time, it is necessary to first determine whether to enable the sub-screen based on whether the target object is facing the rear camera device. When it is detected that there is a target object associated with the image of a person in the target shooting space, it is determined to enable the sub-screen, and at the same time, rotation information associated with the rotary cover is generated, so that when the user uses the rear camera to take a selfie or capture images of other people, the target object can view his or her current expression or posture through the sub-screen, thereby improving the convenience of acquiring images using the rear camera device.

[0025] Preferably, the step of determining whether there is a target object associated with the person image in the target shooting space based on the image information includes:

[0026] Acquire a plurality of continuous frame images in the target shooting space in real time, wherein the plurality of continuous frame images form an image group;

[0027] Based on the image group, comparing a preset image with the image group and obtaining an image comparison result, wherein the image comparison result includes compliance and non-compliance;

[0028] When the image comparison result is consistent, it is determined that a target object associated with the person image exists in the target shooting space.

[0029] By adopting the above technical solution, image recognition is used to determine whether a target object exists in the target shooting space, thereby eliminating the situation where a rear camera is used to shoot the scene.

[0030] Preferably, the method further comprises:

[0031] Acquire the end operation information associated with the rear camera in real time;

[0032] Based on the end operation information, rotation closing information associated with the cap rotation is generated.

[0033] By adopting the above technical solution, when the process of the rear camera is turned off, it means that the user has paused the use of the rear camera. At this time, rotation closing information associated with the rotary cover is generated, so that when the user does not need to use the secondary screen, the rotary cover automatically rotates and covers the secondary screen to protect the secondary screen.

[0034] The third purpose of this application is to provide a display touch system to solve the problem that users cannot preview when taking selfies with the rear camera.

[0035] The third object of the invention is achieved by the following technical solutions:

[0036] A display screen touch control system, comprising:

[0037] Receiving module: used to receive the startup information of the rear camera in real time;

[0038] A first determination module: used to determine the type of image to be acquired;

[0039] Acquisition module: used for acquiring image information associated with the target shooting space in real time when the image type is a person image;

[0040] A second determination module: used for determining whether there is a target object associated with the person image in the target shooting space based on the image information;

[0041] An activation information generating module: configured to generate activation information associated with the secondary screen when it is determined that a target object associated with the person image exists in the target shooting space;

[0042] A rotation information generating module is used to generate rotation information associated with the rotary cap based on the activation information.

[0043] The fourth objective of this application is to provide a computer-readable storage medium, which is achieved through the following technical solutions:

[0044] A computer-readable storage medium stores a computer program that can be loaded by a processor and execute any of the above-mentioned display screen touch control methods.

[0045] In summary, the present application includes at least one of the following beneficial technical effects:

[0046] 1. The secondary screen is arranged on the back of the housing and is located on one side of the rear camera. Since the secondary screen, the main screen, the rear camera device and the control device are in communication connection, when the user uses the rear camera to take a selfie or to capture images of other people, the person being photographed can view his or her current expression or posture through the secondary screen, thereby improving the convenience of using the rear camera device to capture images. Since a rotary cover is rotatably arranged on the back of the housing, when the secondary screen is idle, the control device can control the action of the driving member so that the driving member drives the rotary cover to rotate to cover the secondary screen. At this time, the rotary cover protects the secondary screen.

[0047] 2. After receiving the startup information of the rear camera in real time, it is necessary to first determine whether to enable the sub-screen based on whether the target object is facing the rear camera device. When it is detected that there is a target object associated with the image of a person in the target shooting space, it is determined to enable the sub-screen, and at the same time, the rotation information associated with the rotary cover is generated, so that when the user uses the rear camera to take selfies or capture images of other people, the target object can view his or her current expression or posture through the sub-screen, thereby improving the convenience of acquiring images using the rear camera device. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 It is a structural schematic diagram of a terminal with a secondary screen according to one embodiment of the present application.

[0049] Figure 2 It is a structural schematic diagram of a rotary cover and a connecting member according to one embodiment of the present application.

[0050] Figure 3 It is a partial structural cross-sectional view of a rotating shaft and a connecting member of one embodiment of the present application.

[0051] Figure 4 It is a flowchart of a display screen touch control method according to one embodiment of the present application.

[0052] Figure 5 It is a specific flow chart of step S4 in one embodiment of the present application.

[0053] Figure 6 It is a structural schematic diagram of a display screen touch control system in one embodiment of the present application.

[0054] In the figure, 1, terminal; 2, casing; 3, sub-screen; 4, rear camera device; 5, screw cover; 51, shielding part; 52, flexible part; 61, connecting part; 62, sleeve part; 63, fastening screw; 64, abutment part; 7, rotating shaft; 71, threaded hole; 8, boss; 81, through hole; 91, receiving module; 92, first determination module; 93, acquisition module; 94, second determination module; 95, activation information generation module; 96, rotation information generation module. DETAILED DESCRIPTION

[0055] The following is combined with Figure 1 -Attached Figure 6 The present application is further described in detail with reference to the accompanying drawings and embodiments.

[0056] The embodiment of the present application provides a terminal with a secondary screen, and the terminal 1 can be a portable electronic terminal 1, such as a mobile phone, a laptop computer or a tablet computer. Figure 1 The terminal 1 includes a housing 2, a control device, a main screen and a sub-screen 3. The housing 2 is provided with a first installation cavity, the control device is installed in the first installation cavity, and the main screen is provided on the front of the housing 2, and the main screen is electrically connected to the control device, so that the user can operate through the main screen. A front camera device is also provided at the housing 2, and the sub-screen 3 is embedded in the back of the housing 2, and the sub-screen 3 is electrically connected to the control device. A rear camera device 4 is also provided on the back of the housing 2, and the rear camera device 4 is electrically connected to the control device, and the control device can control the rear camera device 4 and the sub-screen 3 to be enabled or disabled. Therefore, when the user uses the rear camera device 4 to acquire images (for example, taking photos, shooting videos, video calls, etc.), the user can enable the sub-screen 3 through the control device, so that the user can also see the image acquired by the rear camera device 4 through the sub-screen 3 when facing the rear camera device 4.

[0057] In this embodiment, both the front camera device and the rear camera device 4 are wide-angle cameras.

[0058] Specifically, the bottom wall of the first installation cavity penetrates the side wall of the housing 2 to open a second installation cavity, and the auxiliary screen 3 is embedded in the housing 2 through the second installation cavity, which is beneficial to protect the auxiliary screen 3 on the one hand, and is convenient for users to stably place the terminal 1 (such as a mobile phone, a tablet computer) on a horizontal plane on the other hand. The auxiliary screen 3 is located on one side of the rear camera, so that the user can see the content displayed on the auxiliary screen 3 while looking at the rear camera device 4.

[0059] A driving member is arranged in the first installation cavity of the housing 2, wherein the driving member includes a micro motor (not shown in the figure), and the micro motor is connected to the control device, and the micro motor can be controlled to start and stop by the control device. A rotating shaft 7 is rotatably arranged on the back of the housing 2, and the rotating shaft 7 is located on the side of the auxiliary screen 3 away from the rear camera device 4. One end of the rotating shaft 7 penetrates into the first installation cavity and is fixedly connected to the rotating shaft of the micro motor, so that the micro motor can drive the rotating shaft 7 to rotate; the other end of the rotating shaft 7 penetrates out of the back of the housing 2. A rotating cover 5 is rotatably arranged on the back of the housing 2, and one side of the rotating cover 5 is detachably fixedly connected to the end of the rotating shaft 7 that penetrates out of the housing 2 through a connecting member. The rotary cover 5 is driven by a driving member to flip close to the back of the casing 2 to cover or open the auxiliary screen 3. When the user needs to use the auxiliary screen 3, the micro motor can be controlled by the control device to drive the shaft 7 to rotate, and the shaft 7 drives the rotary cover 5 to flip in a direction away from the auxiliary screen 3. At this time, the entire auxiliary screen 3 is exposed so that the user can view the content displayed on the auxiliary screen 3; when the user does not need to use the auxiliary screen 3, the micro motor can be controlled by the control device to drive the shaft 7 to rotate, and the shaft 7 drives the rotary cover 5 to flip in a direction toward the auxiliary screen 3 until the rotary cover 5 blocks the auxiliary screen 3, so as to protect the auxiliary screen 3.

[0060] See also Figure 2 and Figure 3 The rotary cover 5 includes a shielding portion 51, which is basically plate-shaped. The thickness of the shielding portion 51 ranges from 0.8 mm to 1.2 mm. In the present embodiment, the thickness of the shielding portion 51 is preferably 1 mm. This arrangement effectively improves the thinness of the shielding portion 51 while satisfying the structural strength and processing requirements of the shielding portion 51, which is beneficial to improving the user experience of using the terminal 1.

[0061] See also Figure 3The connecting member is fixedly arranged on the side of the shielding portion 51 away from the rear camera device 4, wherein the connecting member includes a connecting portion 61 and a hollow sleeve portion 62, one side of the connecting portion 61 is fixedly connected to the shielding portion 51, and the other side of the connecting portion 61 is fixedly connected to one side of the sleeve portion 62, and a cylindrical boss 8 is fixedly arranged on the end of the rotating shaft 7 passing through one end of the housing 2, and the central axis of the boss 8 coincides with the central axis of the rotating shaft 7. The sleeve portion 62 is used to be sleeved with the boss 8 to realize the connection between the covering portion and the rotating shaft 7, and when the sleeve portion 62 is sleeved with the boss 8, the end of the sleeve portion 62 away from the connecting portion 61 abuts against the end of the rotating shaft 7. In order to further improve the stability of the connection between the boss 8 and the sleeve portion 62, a clamping block (not shown in the figure) is fixedly provided on the outer wall of the boss 8, and a groove for clamping with the clamping block is correspondingly provided on the inner wall of the sleeve portion 62, and both ends of the groove are open. When installing the connecting piece to the shaft 7, the user first aligns the clamping block with the end of the groove and then sleeves the sleeve portion 62 on the boss 8. During this process, the cooperation between the clamping block and the groove can not only facilitate the user to quickly install the covering part to the preset position, but also assist the shaft 7 to drive the covering part to rotate more stably when the shaft 7 rotates.

[0062] like Figure 3 As shown, in order to further improve the stability of the sleeve connection between the sleeve portion 62 and the boss 8, the connecting member also includes a fastening screw 63 and an abutting portion 64. The abutting portion 64 is in the shape of a round cake, and one end of the fastening screw 63 is fixedly connected to the abutting portion 64. The end of the boss 8 away from the rotating shaft 7 is provided with a through hole 81 along the axial direction of the boss 8, and the end of the rotating shaft 7 facing the boss 8 is provided with a threaded hole 71 connected to the through hole 81. After the fastening screw 63 passes through the through hole 81 of the boss 8, it is threadedly matched with the threaded hole 71 of the rotating shaft 7, and when the fastening screw 63 is threadedly matched with the threaded hole 71, the abutting portion 64 abuts against the surface of the sleeve portion 62 away from the housing 2. At this time, the abutting portion 64 and the end of the rotating shaft 7 play a clamping role on the sleeve portion 62, effectively improving the stability of the connection between the rotating shaft 7 and the rotary cover 5.

[0063] like Figure 2 and Figure 3As shown, the rotary cover 5 further includes a flexible portion 52, which is arranged around the side edge of the shielding portion 51 facing the housing 2, and the side wall of the flexible portion 52 away from the shielding portion 51 is used to contact the housing 2 or the auxiliary screen 3. In this embodiment, the flexible portion 52 is made of sponge, so in the process of turning over the rotary cover 5, the flexible portion 52 plays a wiping role on the auxiliary screen 3, for example: in the process of turning over the rotary cover 5 to expose the auxiliary screen 3, the flexible portion 52 plays a wiping role on the auxiliary screen 3. For another example: in the process of turning over the rotary cover 5 to cover the auxiliary screen 3, since the flexible portion 52 is arranged on the side edge of the covering portion, it can reduce the external dust adhering to the auxiliary screen 3, and since the flexible portion 52 is elastic, it plays a protective role on the auxiliary screen 3, effectively avoiding the impact of external force on the auxiliary screen 3 and affecting the service life of the auxiliary screen 3.

[0064] Example 2

[0065] A terminal 1 with a secondary screen, which differs from Example 1 in that the flexible part 52 is made of elastic rubber, and a velvet layer is provided on the surface of the flexible part 52 facing the casing 2. The velvet layer is used to abut against the casing 2 and the secondary screen 3, and can also achieve the function of wiping and dustproofing the secondary screen 3.

[0066] The present application embodiment provides a display screen touch control method, which is implemented based on a terminal with a secondary screen in any of the above embodiments, and mainly implements touch control of the secondary screen 3. Figure 4 , the method comprising:

[0067] S1. Receive the startup information of the rear camera in real time.

[0068] The step of obtaining the startup information associated with the rear camera device 4 is used as the first judgment condition for preliminarily judging whether to start the auxiliary screen 3, thereby effectively avoiding the situation where the auxiliary screen 3 is started by mistake.

[0069] For example, when the user chooses to use the rear camera device 4 at the terminal 1 with a secondary screen (hereinafter referred to as the terminal 1 for ease of understanding), the startup information of the rear camera can be obtained.

[0070] S2. Based on the startup information, determine the type of image to be acquired, where the image type includes a person image and a scene image.

[0071] After receiving the start-up information of the rear camera, it is necessary to determine the image type first. When the image type is a human image, it means that there is a possibility that the user or the person being photographed needs to face the rear camera device 4 .

[0072] Specifically, in one embodiment, after the user starts the rear camera device 4, a selection box of image type is displayed on the main display screen of the terminal 1 for the user to select; after the user selects the image type, the image type to be acquired is determined.

[0073] In other implementations, gesture recognition or face recognition may be used to determine the image type. The following specifically describes the method of using gestures to identify the image type:

[0074] (1) Obtain gesture image information from the user in real time.

[0075] Specifically, the user's gesture image information may be acquired through the front camera device or the rear camera device 4 .

[0076] (2) Compare the above gesture image information with the target gesture image and obtain the gesture comparison result.

[0077] The target gesture image can be preset by the user. For example, the user can set the image type to be a person image when the right palm is facing the rear camera device 4, and can also set the image type to be a scene image when the left palm is facing the rear camera device 4.

[0078] The gesture comparison result includes a gesture image A that meets the target and a gesture image B that meets the target.

[0079] Specifically, the target gesture images are set as target gesture image A and target gesture image B. Target gesture image A is a right palm facing the rear camera device 4 to determine that the image type is a person image. Target gesture image B is a left palm facing the rear camera device 4 to determine that the image type is a scene image. The gesture image obtained in step (1) is compared with the two target gesture images respectively to obtain a matching degree (in percentage), and the gesture comparison result is obtained according to the matching degree.

[0080] For example, the gesture image information obtained in step (1) is compared with the target gesture image A to obtain a matching degree A, which is 100%.

[0081] The gesture image information obtained in step (1) is compared with the target gesture image B to obtain a matching degree B, which is 0%.

[0082] Since the matching degree A is higher than the matching degree B, it is determined that the gesture comparison result is consistent with the target gesture image A.

[0083] For another example, the gesture image information obtained in step (1) is compared with the target gesture image A to obtain a matching degree A, which is 0%.

[0084] The gesture image information obtained in step (1) is compared with the target gesture image B to obtain a matching degree B, which is 100%.

[0085] Since the matching degree B is higher than the matching degree A, it is determined that the gesture comparison result is consistent with the target gesture image B.

[0086] (3) Determine the image type based on the gesture comparison result obtained in step (2).

[0087] When the gesture comparison result obtained in step (2) is consistent with the target gesture A, it means that the current user's gesture is that the right palm is facing the rear camera device 4, and the image type is determined to be a portrait image.

[0088] When the gesture comparison result obtained in step (2) is consistent with the target gesture B, it means that the current user's gesture is that the left palm is facing the rear camera device 4, and the image type is determined to be a scene image.

[0089] S3. When the image type is a person image, image information associated with a target shooting space is acquired in real time. The target shooting space refers to an area that can be photographed by the rear camera device 4.

[0090] S4. Determine whether there is a target object associated with the person image in the target shooting space based on the image information.

[0091] Since the rear camera device 4 needs to obtain a person's image, the image information in the target shooting space is first obtained, and based on the image information, it is analyzed to determine whether there is a target object in the target shooting space. The target object refers to the object of the image or video obtained by the rear camera device 4. The target object can be a user or other person being photographed.

[0092] See also Figure 5 , step S4 comprises:

[0093] S41, acquiring a plurality of continuous frame images in the target shooting space in real time, wherein the plurality of continuous frame images form an image group, and the continuous frame images include at least 20 continuous frames of images.

[0094] S42: Based on the image group, compare the preset image with the image group and obtain a comparison result, wherein the image comparison result includes both compliance, partial compliance or neither compliance. The preset image is a person image, and the preset image is compared with the image group to determine whether the object in the target shooting space is a person, an animal or other movable object.

[0095] First, several continuous frame images in the target shooting space are obtained in real time to determine whether there are non-target objects in the target shooting space, so as to exclude the situation where non-target objects such as bystanders or animals in the target shooting space accidentally enter the target shooting space; at the same time, it is also convenient to determine whether the target object stays in the target shooting space.

[0096] Specifically, assuming that before the rear camera device 4 starts to acquire images in the target shooting space, the target object has already stayed in the target shooting space, and while the rear camera device 4 starts to acquire images in the target shooting space, the target object also stays in the target shooting space, then in this case, the rear camera device can acquire a continuous group of images associated with the target object, so after comparing the preset image with the image group, the image comparison results that can be obtained are all consistent.

[0097] Since there is a situation where the target object walks into the target shooting space while the rear camera device 4 continuously acquires pictures of the target shooting space, in this case, the rear camera device can acquire a partially continuous group of images associated with the target object, and therefore a partial compliance situation is also set in the image comparison result.

[0098] Assume that during the entire process of the rear camera device 4 acquiring images in the target shooting space, only some animals or movable objects pass through the target shooting space, or only some passers-by pass by quickly without stopping. In this case, when the continuous image group is compared with the preset image, the image comparison result is that none of them match.

[0099] S43: When the image comparison result is that both are consistent, it is determined that there is a target object associated with the person image in the target shooting space.

[0100] When the image comparison result obtained in step S42 is that none of them match, it is determined that there is no target object associated with the person image in the target shooting space.

[0101] When the image comparison result obtained in step S42 is partially consistent, there is indeed a human body in the image group staying in the target shooting space, and it is determined that there is a target object associated with the human image in the target shooting space.

[0102] S5. When it is determined that a target object associated with the human image exists in the target shooting space, activation information associated with the secondary screen 3 is generated.

[0103] S6. Generate rotation-to-open information associated with the rotary cover 5 based on the activation information.

[0104] In some embodiments, the display screen touch control method further includes:

[0105] SA1. Acquire the end operation information associated with the rear camera in real time.

[0106] SA2. Generate rotation closing information associated with the rotary cover 5 based on the end operation information.

[0107] When the process of closing the rear camera is in progress, it means that the user has paused using the rear camera. At this time, rotation closing information associated with the rotary cover 5 is generated, so that when the user does not need to use the sub-screen 3, the rotary cover 5 automatically rotates and covers the sub-screen 3 to protect the sub-screen 3.

[0108] It should be understood that the size of the serial numbers of the steps in the above embodiments does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0109] The present application also discloses a display screen touch control system, which corresponds one-to-one to the display screen touch control method in the above embodiment. Figure 6 As shown, the display screen touch control system includes: a receiving module 91, a first determining module 92, an acquiring module 93, a second determining module 94, an enabling information generating module 95 and a rotating information generating module 96, and each functional module is described in detail as follows:

[0110] Receiving module 91: used for receiving the start-up information of the rear camera in real time.

[0111] The first determination module 92 is used to determine the type of image to be acquired.

[0112] Acquisition module 93: for acquiring image information associated with the target shooting space in real time when the image type is a person image.

[0113] The second determination module 94 is used to determine whether there is a target object associated with the person image in the target shooting space based on the image information.

[0114] The activation information generating module 95 generates activation information associated with the sub-screen 3 when it is determined that there is a target object associated with the person image in the target shooting space.

[0115] The rotation information generating module 96 generates the rotation information associated with the rotary cover 5 based on the activation information.

[0116] After the receiving module 91 receives the startup information of the rear camera in real time, it is necessary to first determine the image type through the first determination module 92, and then obtain the image information associated with the shooting space through the acquisition module 93 to determine whether the target object is facing the rear camera device 4, and then determine whether to enable the sub-screen 3. When the second determination module 94 detects that there is a target object associated with the character image in the target shooting space, the activation information generation module 95 generates the activation information of the sub-screen 3, and at the same time, the rotation information generation module 96 generates the rotation information associated with the rotary cover 5, so that when the user uses the rear camera to take selfies or capture images of other people, the target object can view his current expression or posture through the sub-screen 3, thereby improving the convenience of using the rear camera device 4 to capture images.

[0117] For the specific definition of the display touch control system, please refer to the definition of the display touch control method above, which will not be repeated here. Each module in the above-mentioned display touch control system can be implemented in whole or in part by software, hardware and a combination thereof. The above-mentioned modules can be embedded in or independent of the processor in the control device in the form of hardware, or can be stored in the memory in the control device in the form of software, so that the processor can call and execute the operations corresponding to the above modules.

[0118] The present application also discloses a computer-readable storage medium having a computer program stored thereon. When the computer program is executed by a processor, the following steps are implemented:

[0119] S1. Receive the startup information of the rear camera in real time.

[0120] S2. Based on the startup information, determine the type of image to be acquired, where the image type includes a person image and a scene image.

[0121] S3. When the image type is a person image, image information associated with the target shooting space is acquired in real time.

[0122] S4. Determine whether there is a target object associated with the person image in the target shooting space based on the image information.

[0123] S41 . Acquire a plurality of continuous frame images in a target shooting space in real time, wherein the plurality of continuous frame images form an image group.

[0124] S42: Based on the image group, compare the preset image with the image group and obtain an image comparison result, where the image comparison result includes compliance and non-compliance.

[0125] S43: When the image comparison result is consistent, it is determined that there is a target object associated with the person image in the target shooting space.

[0126] S5. When it is determined that a target object associated with the person image exists in the target shooting space, activation information associated with the slave screen is generated.

[0127] S6. Generate rotation-to-open information associated with the rotary cover based on the activation information.

[0128] When the processor executes the computer program, it can also execute the steps of the display screen touch control method in any of the above embodiments.

[0129] 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, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to memory, storage, database or other media used in the embodiments provided in this application may include non-volatile and / or volatile memory. Non-volatile memory may include read-only memory (ROM), programmable ROM (PROM), electrically programmable ROM (EPROM), electrically erasable programmable ROM (EEPROM) or flash memory. Volatile memory may include random access memory (RAM) or external cache memory. As an illustration and not limitation, RAM is available in many forms, such as static RAM (SRAM), dynamic RAM (DRAM), synchronous DRAM (SDRAM), double data rate SDRAM (DDRSDRAM), enhanced SDRAM (ESDRAM), synchronous link (Synchlink) DRAM (SLDRAM), memory bus (Rambus) direct RAM (RDRAM), direct memory bus dynamic RAM (DRDRAM), and memory bus dynamic RAM (RDRAM).

[0130] Those skilled in the art can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example. In actual applications, the above-mentioned functions can be distributed and completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above.

[0131] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should be included in the protection scope of the present application.

Claims

1. A display screen touch control method, characterized in that: Applicable to a terminal with a secondary screen, the terminal with a secondary screen comprising: a housing (2), a main screen, a secondary screen (3), a control device and a rear camera device (4); The main screen is arranged on the front of the housing (2), the housing (2) is provided with a first installation cavity, the control device is installed in the first installation cavity, the rear camera device (4) is installed on the back of the housing (2), the bottom wall of the first installation cavity penetrates through the side wall of the housing (2) to open a second installation cavity, the auxiliary screen (3) is installed on the back of the housing (2) through the second installation cavity, and the auxiliary screen (3) is located on one side of the rear camera device; the control device is connected to the rear camera device (4), the main screen and the auxiliary screen (3); a driving member is arranged in the housing (2), the driving member is connected to the control device, and a rotary cover (5) is rotatably arranged on the back of the housing (2); the driving member can drive the rotary cover (5) to rotate to cover the auxiliary screen (3); The rotary cover (5) comprises a shielding portion (51) and a flexible portion (52); a rotating shaft (7) is rotatably arranged on the back side of the housing (2); the rotating shaft (7) is located on a side of the auxiliary screen (3) away from the rear camera device (4); the driving member is used to drive the rotating shaft (7) to rotate; one side of the shielding portion (51) is fixedly connected to the rotating shaft (7) via a connecting member; the rotating shaft (7) is used to drive the shielding portion (51) to rotate along the back side of the housing (2); and the flexible portion (52) is arranged on a side edge of the shielding portion (51) facing the housing (2); The display screen touch control method comprises: Receive the startup information of the rear camera in real time; Based on the startup information, determining the type of image to be acquired, the image type including a person image and a scene image; When the image type is a person image, image information associated with the target shooting space is acquired in real time; Based on the image information, determining whether there is a target object associated with the person image in the target shooting space; When it is determined that a target object associated with the person image exists in the target shooting space, activation information associated with the secondary screen (3) is generated; Based on the activation information, rotation opening information associated with the rotary cover (5) is generated.

2. A display screen touch control method according to claim 1, characterized in that: The step of determining whether there is a target object associated with the person image in the target shooting space based on the image information comprises: Acquire a plurality of continuous frame images in the target shooting space in real time, wherein the plurality of continuous frame images form an image group; Based on the image group, comparing a preset image with the image group and obtaining an image comparison result, wherein the image comparison result includes compliance and non-compliance; When the image comparison result is consistent, it is determined that a target object associated with the person image exists in the target shooting space.

3. A display screen touch control method according to claim 2, characterized in that: Also includes: Acquire the end operation information associated with the rear camera in real time; Based on the end-of-run information, rotation closing information associated with the rotary cover (5) is generated.

4. A display screen touch control system, characterized in that: include: Receiving module (91): used for receiving the start-up information of the rear camera in real time; A first determination module (92): used to determine the type of image to be acquired; An acquisition module (93): used for acquiring image information associated with the target shooting space in real time when the image type is a human image; A second determination module (94) is used to determine whether there is a target object associated with the person image in the target shooting space based on the image information; An activation information generating module (95) is used to generate activation information associated with the auxiliary screen (3) when it is determined that a target object associated with the person image exists in the target shooting space; A rotation information generating module (96): used to generate rotation information associated with the rotary cover (5) based on the activation information; The auxiliary screen (3) is included in a terminal with an auxiliary screen, and the terminal with an auxiliary screen further includes: a housing (2), a main screen, a control device, and a rear camera device (4); The main screen is arranged on the front of the housing (2), the housing (2) is provided with a first installation cavity, the control device is installed in the first installation cavity, the rear camera device (4) is installed on the back of the housing (2), the bottom wall of the first installation cavity penetrates through the side wall of the housing (2) to open a second installation cavity, the auxiliary screen (3) is installed on the back of the housing (2) through the second installation cavity, and the auxiliary screen (3) is located on one side of the rear camera device; the control device is connected to the rear camera device (4), the main screen and the auxiliary screen (3); a driving member is arranged in the housing (2), the driving member is connected to the control device, and a rotary cover (5) is rotatably arranged on the back of the housing (2); the driving member can drive the rotary cover (5) to rotate to cover the auxiliary screen (3); The rotary cover (5) comprises a shielding portion (51) and a flexible portion (52); a rotating shaft (7) is rotatably arranged on the back side of the housing (2); the rotating shaft (7) is located on a side of the auxiliary screen (3) away from the rear camera device (4); the driving member is used to drive the rotating shaft (7) to rotate; one side of the shielding portion (51) is fixedly connected to the rotating shaft (7) via a connecting member; the rotating shaft (7) is used to drive the shielding portion (51) to rotate along the back side of the housing (2); and the flexible portion (52) is arranged on a side edge of the shielding portion (51) facing the housing (2).

5. A computer-readable storage medium, characterized in that: A computer program is stored which can be loaded by a processor and execute the method according to any one of claims 1 to 3.

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