CN110427124B

CN110427124B - Projection device, wearable equipment and detection control method

Info

Publication number: CN110427124B
Application number: CN201910654464.7A
Authority: CN
Inventors: 吴会兰; 朱雷
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2019-07-19
Filing date: 2019-07-19
Publication date: 2023-12-08
Anticipated expiration: 2039-07-19
Also published as: CN110427124A

Abstract

The embodiment of the invention discloses a projection device, wearable equipment and a detection control method, wherein the projection device comprises a device body and a rotating bracket, and the projection device comprises the following components: a rotary bracket is arranged on the side surface of the device body; the rotating support is provided with a plurality of light emitters, the light emitters are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position. Through the projection device, the detection efficiency and the detection accuracy of the touch operation of a user can be improved and the user experience can be improved on the premise of ensuring good projection display of the display content of the display screen.

Description

Projection device, wearable equipment and detection control method

Technical Field

The present invention relates to the field of electronic technologies, and in particular, to a projection apparatus, a wearable device, and a detection control method.

Background

With the rapid development of electronic technology and multimedia information technology, intelligent wearable devices mainly including intelligent watches are increasingly applied to daily life as auxiliary products of mobile terminals such as mobile phones.

The intelligent watch can provide multiple functions such as conversation, chat, photographing and the like for a user, and the user can perform touch operation on display contents (such as images, characters and the like) displayed in the display screen of the intelligent watch through media such as fingers or a touch pen and the like so as to control terminal equipment connected with the intelligent watch.

However, with the popularization of smart watch applications, content displayed on the screen of the smart watch is more and more abundant, and the smart watch brings more convenient use functions for users, and meanwhile, because the size of the display screen on the smart watch is limited due to the limited volume of the smart watch, better display experience cannot be provided for the users. Moreover, when the user performs touch operation on the smart watch, the user sometimes cannot accurately perform touch operation due to the smaller display screen, for example, due to the smaller display screen, mispoint operation may occur, input operation may also occur, or multiple times of input operation may be required due to the fact that the accurate input operation cannot be performed, so that the problems of lower touch operation efficiency and poor accuracy of the smart watch are caused.

Disclosure of Invention

The embodiment of the invention aims to provide a projection device, wearable equipment and a detection control method, so as to solve the problems of low touch operation efficiency and poor accuracy of an intelligent watch in the prior art.

In order to solve the technical problems, the embodiment of the invention is realized as follows:

in a first aspect, an embodiment of the present invention provides a projection apparatus, where the projection apparatus includes an apparatus body and a rotating bracket, where:

a rotary bracket is arranged on the side surface of the device body;

the rotating support is provided with a plurality of light emitters, the light emitters are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position.

The projection device further comprises an operation key for controlling the on and/or off of the light emitter.

Optionally, the light emitters are fixed on the rotating support, the projection content projected by each light emitter is the same as the display content of the display screen, and the projection content projected by a plurality of light emitters is coincident.

Optionally, the rotating support includes a plurality of tracks, each track is internally provided with one or more light emitters, and the light emitters move in the tracks, so that projection contents respectively projected by the light emitters are matched with display contents of the display screen, and the projection contents are matched with the display contents of the display screen and include any one of the following: the projection contents projected by the light emitters are combined to be the same as the display contents of the display screen, and the projection contents projected by each light emitter are respectively the same as the display contents of the display screen.

Optionally, the plurality of light emitters are further configured to adjust a display multiple of the projected content of the designated display area according to the received movement operation in the plurality of tracks.

Optionally, the rotating support comprises a plurality of rotating sub-supports, each of which is provided with one or more of the light emitters.

Optionally, the plurality of light emitters are further configured to adjust a display magnification of the projected content of the designated display area according to a received movement operation on the plurality of rotating sub-holders, where the movement operation is used to change an orientation of each of the rotating sub-holders.

In a second aspect, an embodiment of the present invention provides a wearable apparatus, including the projection device and the wearing assembly according to the first aspect, where the projection device is detachably disposed on the wearing assembly or the projection device is fixed on the wearing assembly.

In a third aspect, an embodiment of the present invention provides a detection control method, where the method is applied to the projection apparatus of the first aspect, and the method includes:

determining first position information corresponding to the touch operation on first projection content and second position information corresponding to the touch operation on second projection content based on the detected touch operation of a user on the projection content, wherein the first projection content and the second projection content are respectively projected by the projection device based on display content of a display screen, and the projection content is presented by overlapping the first projection content and the second projection content;

if the first position information is detected to be matched with the second position information, determining a corresponding target control event based on the first position information and the second position information;

And executing the target control event.

Optionally, the method further includes, based on the received touch operation, determining first position information corresponding to the touch operation on the first projected content, and before second position information corresponding to the touch operation on the second projected content:

and if the projection positions of the first projection content and the second projection content are detected to be the same, receiving touch operation of a user.

Optionally, if the first location information is detected to match the second location information, determining a corresponding target control event based on the first location information and the second location information includes:

acquiring first target content corresponding to the first position information from the first projection content;

acquiring second target content corresponding to the second position information from the second projection content;

and if the first target content and the second target content are the same, determining a corresponding target control event based on the first target content and/or the second target content.

As can be seen from the technical solutions provided by the above embodiments of the present invention, a projection apparatus, a wearable device, and a detection control method provided by the embodiments of the present invention, where the projection apparatus includes an apparatus body and a rotating bracket, where: the side of the device body is provided with a rotating bracket, a plurality of light emitters are arranged on the rotating bracket and are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position. Therefore, based on the projection device, the display content of the display screen of the device body can be projected, the projection content is not limited by the volume of the projection device, and a good display effect is achieved. Meanwhile, as the projection content is the projection of the display content of the display screen of the device body, the imaging effect of the projection content can be larger, a user can perform more accurate touch operation on the projection content, the possibility of generating misoperation is lower, and the detection efficiency and the detection accuracy of the touch operation are improved.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of a projection apparatus according to the present application;

FIG. 2 is a schematic view of a rotary support according to the present application;

FIG. 3 is a schematic view of a projection apparatus according to another embodiment of the present application;

FIG. 4 is a schematic view of a track structure according to the present application;

FIG. 5 is a schematic view of another track structure according to the present application;

FIG. 6 is a schematic view of a rotary sub-mount according to the present application;

FIG. 7 is a schematic view of another rotary subframe according to the present application;

FIG. 8 is a flowchart of an embodiment of a detection control method according to the present application;

FIG. 9 is a schematic diagram showing the superposition of a first projection content and a second projection content according to the present application;

FIG. 10 is a flowchart of another embodiment of a detection control method according to the present application;

Fig. 11 is a wearable device embodiment of the present application.

Legend description:

100-device body, 200-rotating support, 201-light emitter, 202-track, 203-rotating sub-support, 300-operating button.

Detailed Description

The embodiment of the application provides a projection device, wearable equipment and a detection control method.

In order to make the technical solution of the present application better understood by those skilled in the art, the technical solution of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, shall fall within the scope of the application.

Example 1

The embodiment of the application provides a projection device, as shown in fig. 1, which comprises a device body and a rotating bracket, wherein:

the side of the apparatus body 100 may be provided with a rotating bracket 200. For example, as shown in fig. 1, the apparatus body 100 may be a watch body other than a watch band in a smart watch, and the rotation support 200 may be located at a side of a display screen of the smart watch, may be used to receive a rotation operation of a user, and rotate at a side of the apparatus body 100 (e.g., the display screen) based on the rotation operation of the user.

The rotation range of the rotation bracket 200 is not particularly limited in the embodiment of the present invention, the rotation bracket 200 may rotate within a predetermined rotation range on the side surface of the device body 100, and the user may perform a rotation operation on the rotation bracket 200 according to an actual projection requirement. Further, the rotating bracket 200 may also be moved up and down within a predetermined movable range at the side of the apparatus body 100. Alternatively, the rotating stand 200 may rotate around the apparatus body 100 with the apparatus body 100 as a center, and as shown in fig. 2, the rotating stand 200 may rotate around the apparatus body 100.

The rotating bracket 200 may be provided with a plurality of light emitters 201, and the plurality of light emitters 201 may be used to respectively project projection contents corresponding to display contents of the display screen of the device body 100, and detect a touch position of a user on the projection contents, so that the device body 100 determines a touch operation of the user on the projection contents based on the touch position.

As shown in fig. 1, three light emitters 201 may be mounted on the rotating bracket 200, and the three light emitters 201 may be used to project display contents of a display screen of the apparatus body 100 to a designated display area. In the process of projection, the display content of the display screen can be split, the display content of the display screen is projected by the three light emitters 201 on the rotary support 200, and then the projection content corresponding to the display content of the display screen is formed in the designated display area. For example, the display content of the display screen in fig. 1 may be divided into three sub-display contents on average according to the size of the display area, then projected by three light emitters 201 respectively, and then projected content corresponding to the display content of the display screen is formed in the designated display area. Alternatively, the display content may be split according to the image information of the display content of the display screen (for example, the display content may be split by red, green and blue channels), then the three light emitters 201 are used to project the display content based on different color channels, and then the projected content is formed in the designated display area.

Alternatively, the plurality of light emitters 201 may project the same projection content and may overlap in a designated display area.

The plurality of light emitters 201 may be fixed on the rotating bracket 200, and a user may perform a rotating operation on the rotating bracket 200, so that the projection contents projected by the plurality of light emitters 201 are projected to a display area actually required by the user. The arrangement of the plurality of light emitters 201 on the rotating bracket 200 may be various, and the arrangement of the plurality of light emitters 201 shown in fig. 1 is an alternative and realizable arrangement, and the arrangement of the plurality of light emitters 201 on the rotating bracket 200 according to the embodiment of the present invention is not particularly limited, and may be different according to the actual application scenario.

In the process of projecting the plurality of light emitters 201, the device body 100 can provide virtual keys for a user on the display screen, and the user can adjust the size and the projection position of the projection content projected by the plurality of light emitters 201 through the virtual keys. For example, as shown in fig. 1, when the three light emitters 201 are projected, a user may first project the projection contents projected by the three light emitters 201 to a designated display area through a rotating operation of the rotating bracket 200, and then adjust the size of the projection contents on the display screen through a virtual key. Or after the user rotates between the rotations, the projected content is deviated from the designated display area, and at this time, the user can adjust the position of the projected content through the virtual key in the display screen, so that the projected content is projected to the designated display area.

Further, the projection contents respectively projected by the light emitters 201 can be adjusted by the virtual key, so that the projection contents projected by the light emitters 201 correspond to the display contents of the display screen. If the projection contents projected by the plurality of light emitters 201 are split and projected on the display screen, if the projection contents projected by the plurality of light emitters 201 fail to be spliced into the projection contents corresponding to the display contents of the display screen in the designated display area, at this time, the user can adjust the projection positions of the projection contents projected by the plurality of light emitters 201 respectively through the virtual keys of the display screen so that the projection contents corresponding to the display contents of the display screen can be spliced.

In addition, the plurality of light emitters 201 may also be moved on the rotating bracket 200, and the user may project the plurality of light emitters 201 to a designated display area by moving them.

In addition, one of the plurality of light emitters 201 mounted on the rotating bracket 200 may be set as a reference light emitter 201, and when receiving the adjustment operation of the reference light emitter 201 by the user, the other plurality of light emitters 201 may automatically detect the projection content of the reference light emitter 201 and correspondingly adjust the projection of the light emitter based on the projection content of the reference light emitter 201. As shown in fig. 1, three light emitters 201 are mounted on the rotating bracket 200, a user can select any light emitter 201 (such as the middle light emitter 201) as a reference light emitter 201, and then after receiving a rotating operation of the rotating bracket 200 by the user, the three light emitters 201 can project display contents of a display screen to a corresponding display area, and at this time, adjustment of the projection contents of the middle light emitter 201 (such as adjustment of the size of the projection contents) by the user can be received. The other two light emitters 201 can detect the size of the projection content of the middle light emitter 201, and correspondingly adjust the projection content according to the detected size, so as to improve the projection efficiency.

After the projection is performed, the touch position of the user on the projection content can be detected. Before the detection, in order to avoid receiving misoperation (such as false touch) of the user, whether the projection content accords with a preset standard or not can be detected. For example, if the projection contents of the plurality of light emitters 201 are identical, it is possible to detect whether the projection contents emitted from the plurality of light emitters 201 are in the same display area, that is, whether the projection positions of the projection contents projected from the plurality of light emitters 201 are identical. If it is detected that the projection positions of the projection contents projected by the plurality of light emitters 201 are the same, a touch operation of the user on the projection contents may be received. Or, before detecting the touch position of the user on the projection content, a label of whether to perform touch operation may be displayed on the display screen, and when an instruction of starting the touch operation of the user is received, the touch position of the user on the projection content may be detected.

After detecting the touch position of the user on the projection content, the detected touch position can be sent to the device body 100, and the device body 100 can determine the touch operation of the user and the corresponding target control event according to the received touch position and the display content of the display screen. For example, the display content in the display screen is "whether to talk" and the projected content is the same as the display content of the display screen, and if it is detected that the touch position of the user in the projected content is the same as the position of the yes label, based on the touch position and the display content of the display screen, it can be determined that the target control event corresponding to the touch operation of the user is a talk event.

The user may perform a rotation operation on the rotating bracket 200 disposed on the side of the apparatus body 100, so that the projection contents projected by the plurality of light emitters 201 on the rotating bracket 200 are projected to the designated display area, the plurality of light emitters 201 may be used to project the projection contents corresponding to the display contents of the display screen of the apparatus body 100, and then the plurality of light emitters 201 may detect the touch position of the user on the projection contents and transmit the detected touch position to the apparatus body 100, so that the apparatus body 100 determines the touch operation of the user on the projection contents based on the received touch position.

The embodiment of the invention provides a projection device, which comprises a device body and a rotating bracket, wherein: the side of the device body is provided with a rotating bracket, a plurality of light emitters are arranged on the rotating bracket and are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position. Therefore, based on the projection device, the display content of the display screen of the device body can be projected, the projection content is not limited by the volume of the projection device, and a good display effect is achieved. Meanwhile, as the projection content is the projection of the display content of the display screen of the device body, the imaging effect of the projection content can be larger, a user can perform more accurate touch operation on the projection content, the possibility of generating misoperation is lower, and the detection efficiency and the detection accuracy of the touch operation are improved.

Example two

The embodiment of the invention provides a projection device. The projection device comprises all functional units of the projection device shown in fig. 1 and 2, and is improved on the basis of the functional units, and the improvement comprises the following steps:

as shown in fig. 3, the projection device further includes an operation key 300, which can be used to control the turning on and/or off of the light emitter 201. The operation key 300 may be located at any position of the projection device, for example, may be located on a side of the rotating bracket 200 away from the display screen of the device body 100, or may be located on the rotating bracket 200.

A plurality of light emitters 201 may be fixed to the rotating bracket 200, and the projected contents projected by each light emitter 201 may be identical to the displayed contents of the display screen, and the projected contents projected by the plurality of light emitters 201 coincide. As shown in fig. 1, there may be three light emitters 201 on the rotating stand 200, and the three light emitters 201 may be fixed on the rotating stand 200, and the projection content projected by each light emitter 201 is the same as the display content of the display screen, and since the position of each light emitter 201 projected on the rotating stand 200 is different, there may be a case where the projection content cannot be overlapped when the display is performed in the designated display area. At this time, the adjustment operation of the user on the virtual key of the display screen may be received, so as to control the projection contents projected by the three light emitters 201 to coincide. Alternatively, the projection positions of the projection contents of the remaining light emitters 201 may be automatically corrected with reference to the projection position of the projection contents of one of the light emitters 201 so that the projection contents projected by the three light emitters 201 overlap.

In addition, the rotating stand 200 may include a plurality of rails 202, and one or more light emitters 201 may be installed in each rail 202, and the light emitters 201 may be moved within the rails 202 so that projection contents respectively projected by the plurality of light emitters 201 are matched with display contents of the display screen. As shown in fig. 4, there may be two rails 202 in the rotating bracket 200, one light emitter 201 in the first rail 202, and three light emitters 201 in the second rail 202, and the light emitters 201 in each rail 202 may be moved. During projection, a user may move the light emitters 201 within the corresponding tracks 202 so that the projected content projected by the plurality of light emitters 201 matches the display content of the display screen.

Matching the projected content of the plurality of light emitters 201 to the display content of the display screen may include any of: the projection contents projected by the plurality of light emitters 201 may be combined to be identical to the display contents of the display screen, and the projection contents projected by each light emitter 201 may be respectively identical to the display contents of the display screen.

For example, the projected content projected by the plurality of light emitters 201 may correspond to split content of the display screen, and during projection, the user may move the light emitters 201 in the track 202 so that the projected content of the plurality of light emitters 201 combine to be the same as the display content of the display screen. Alternatively, the projected content projected by each light emitter 201 may be the same as the display content of the display screen.

Further, the plurality of light emitters 201 may be further configured to adjust a display magnification of the projected content of the designated display area according to the received movement operation within the plurality of tracks 202. As shown in fig. 5, in the same display area (i.e., the designated display area), the light emitter 201 may be moved (including any direction and angle movement) in the track 202, so as to change the distance between the light emitter 201 and the designated display area, so that the display multiple of the projected content may be adjusted to meet the actual display requirement.

Alternatively, the rotating bracket 200 may include a plurality of rotating sub-brackets 203, and each rotating sub-bracket 203 may be provided with one or more light emitters 201, so that the projection contents respectively projected by the plurality of light emitters 201 are matched with the display contents of the display screen, wherein the projection contents projected by the plurality of light emitters 201 may be combined to be identical with the display contents of the display screen, or the projection contents respectively projected by each light emitter 201 may be identical with the display contents of the display screen. As shown in fig. 6, the plurality of rotating sub-holders 203 may be rotated based on a preset rotation range, and a user may adjust the size and projection position of the projected content by a rotation operation of the rotating sub-holders 203.

The plurality of light emitters 201 are further configured to adjust a display magnification of the projected content of the designated display area according to the received movement operation at the plurality of rotating sub-holders 203, the movement operation being configured to change an orientation of each of the rotating sub-holders 203. Wherein changing the orientation of the rotating sub-mount 203 may include changing the angle and position at which the rotating sub-mount 203 is located.

For example, as shown in fig. 7, the starting position of the rotating sub-stand 203 may be a position parallel to the display screen of the apparatus body 100, and when the user rotates the rotating sub-stand 203 about the display screen (e.g., the rotation direction in fig. 7), the display magnification of the projection content may be adjusted based on the changing angle and the changing position of the rotating sub-stand 203.

The rotating bracket 200 may include a track 202 or a rotating sub-bracket 203, and a user may adjust positions of a plurality of light emitters 201 in the track 202 to enable projection contents projected by the plurality of light emitters 201 and identical to display contents of a display screen to be displayed in a designated display area, and may adjust a display multiple of the projection contents according to the adjustment of the positions of the light emitters 201 in the track 202; alternatively, the user may also adjust the size, display position and/or display magnification of the projected content of the light emitter 201 by changing the orientation of the swivel bracket 203.

Example III

The above is a projection device provided in the embodiments of the present invention, and based on the functions and the constituent structures of the projection device, the embodiments of the present invention further provide a detection control method, where an execution subject of the method may be a wearable device, and the wearable device may include the projection device and the wearable component in the first embodiment and the second embodiment, where the wearable device may be a smart watch, etc. As shown in fig. 8, the method specifically may include the following steps:

In step S802, based on the detected touch operation of the user on the projected content, first position information corresponding to the touch operation on the first projected content and second position information corresponding to the touch operation on the second projected content are determined.

The touch operation may be any operation such as a clicking operation, a sliding operation, or the like of the user, the first projection content may be projection content corresponding to display content of the display screen, which is projected by the first light emitter 201, the second projection content may be projection content corresponding to display content of the display screen, which is projected by the second light emitter 201, the projection content may be content in which the first projection content and the second projection content overlap, the first position information may be determined based on the touch operation, the position information on the first projection content may be determined based on the touch operation, and the second position information may be determined based on the position information on the second projection content.

In implementation, as shown in fig. 9, two light emitters 201 may be installed in the projection device, where the light emitters 201 may project a first projection content and a second projection content corresponding to a display content of the display screen, the first projection content may overlap with the second projection content, and a content presented in the overlapping portion is the projection content.

When a touch operation of a user on the projected content is received, the first projected content may be detected by the light emitter 201, and when obstacle information is detected in the first projected content (i.e., the touch operation is detected), first position information corresponding to the touch operation in the first projected content may be determined based on the obstacle information. Likewise, second position information corresponding to the touch operation may be determined in the second projection content.

In step S804, if it is detected that the first position information matches the second position information, a corresponding target control event is determined based on the first position information and the second position information.

The target control event may be any event determined by the touch operation and the current scene.

In implementations, the first location information may be matched with the second location information, and if the matching is successful, a corresponding target control event may be determined based on the first location information and the second location information. For example, as shown in fig. 9, the first location information may correspond to the location information of the "yes" tab in the first projection content, and the second location may correspond to the location information of the "no" tab in the second projection content, and then the first location information does not match the second location information. If the first location information and the second location information are both location information of a "yes" tag, a corresponding target control event may be determined based on the current scene. If the current scene can be a call scene, and the detected touch operation is call, the target control event in the scene can be a call event.

In step S806, a target control event is executed.

The embodiment of the invention provides a detection control method, which can be applied to wearable equipment, wherein the wearable equipment comprises a projection device, the projection device comprises a device body and a rotating bracket, and the method comprises the following steps of: the side of the device body is provided with a rotating bracket, a plurality of light emitters are arranged on the rotating bracket and are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position. Therefore, based on the projection device, the display content of the display screen of the device body can be projected, the projection content is not limited by the volume of the projection device, and a good display effect is achieved. Meanwhile, as the projection content is the projection of the display content of the display screen of the device body, the imaging effect of the projection content can be larger, a user can perform more accurate touch operation on the projection content, the possibility of generating misoperation is lower, and the detection efficiency and the detection accuracy of the touch operation are improved.

Example IV

As shown in fig. 10, an embodiment of the present invention provides a projection apparatus, and based on the functions and the constituent structures of the projection apparatus, the embodiment of the present invention further provides a detection control method, and an execution subject of the method may be a wearable device, where the wearable device may include the projection apparatus and a wearable component as in the first embodiment and the second embodiment, where the wearable device may be a smart watch, etc. The method specifically comprises the following steps:

in step S1002, if it is detected that the projection positions of the first projection content and the second projection content are the same, a touch operation by the user is received.

In an implementation, the projection positions of the first projection content and/or the second projection content may be detected by the light emitter 201, and if the projection positions of the first projection content and the second projection content are detected to be the same, a touch operation of the user is received.

Or, a selection key for whether to start touch operation may be provided for the user in the first projection content or the second projection content, and when an instruction for starting touch operation by the user is received (that is, the projection positions of the first projection content and the second projection content are detected to be the same), the touch operation by the user may be received.

In step S1004, based on the detected touch operation of the user on the projected content, first position information corresponding to the touch operation on the first projected content and second position information corresponding to the touch operation on the second projected content are determined.

The specific processing procedure of the above step S1004 may refer to the content related to step S802 in the above third embodiment, which is not described herein.

In step S1006, first target content corresponding to the first position information is acquired from the first projection content.

In step S1008, second target content corresponding to the second position information is acquired from the second projection content.

In step S10010, if the first target content and the second target content are the same, a corresponding target control event is determined based on the first target content and/or the second target content.

In implementation, content matching detection may be performed on the first target content and the second target content, and if the content matching degree of the first target content and the second target content is greater than a preset matching degree threshold, a corresponding target control event may be determined based on the first target content and/or the second target content.

In step S10012, a target control event is executed.

The specific processing procedure of the above step S10012 may refer to the related content of step S804 in the above third embodiment, which is not described herein.

Example five

Figure 11 is a schematic diagram of a hardware architecture of a wearable device implementing various embodiments of the present invention,

the wearable device 1100 includes, but is not limited to: radio frequency unit 1101, network module 1102, audio output unit 1103, input unit 1104, sensor 1105, display unit 1106, user input unit 1107, interface unit 1108, memory 1109, processor 1110, and power supply 1111. Those skilled in the art will appreciate that the wearable device structure shown in fig. 11 does not constitute a limitation of the wearable device, and that the wearable device may include more or fewer components than shown, or certain components in combination, or a different arrangement of components. In an embodiment of the present invention, the wearable device includes, but is not limited to, a mobile phone, a tablet computer, a notebook computer, a palm computer, a vehicle-mounted terminal, a wearable device, a pedometer, and the like.

The wearable device 1100 includes the projection device and the wearing assembly according to the first and second embodiments, wherein the projection device is detachably disposed on the wearing assembly or the projection device is fixed on the wearing assembly.

Wherein, projection arrangement includes device body, runing rest, wherein:

A rotary bracket is arranged on the side surface of the device body;

the rotating support is provided with a plurality of light emitters which are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, detecting the touch position of a user on the projection contents, and enabling the device body to determine the touch operation of the user on the projection contents based on the touch position

In addition, the light emitters are fixed on the rotating support, the projection content projected by each light emitter is identical to the display content of the display screen, and the projection contents projected by a plurality of light emitters are overlapped.

In addition, the rotating support comprises a plurality of tracks, one or more light emitters are arranged in each track, the light emitters move in the tracks, so that projection contents respectively projected by the light emitters are matched with display contents of the display screen, and the projection contents are matched with the display contents of the display screen and comprise any one of the following components: the projection contents projected by the light emitters are combined to be the same as the display contents of the display screen, and the projection contents projected by each light emitter are respectively the same as the display contents of the display screen.

In addition, the plurality of light emitters are further used for adjusting the display multiple of the projection content of the designated display area according to the received moving operation in the plurality of tracks.

In addition, the rotating bracket comprises a plurality of rotating sub-brackets, and each rotating sub-bracket is provided with one or more light emitters.

In addition, the plurality of light emitters are further used for adjusting the display multiple of the projection content of the designated display area according to the received moving operation of the plurality of rotary sub-supports, and the moving operation is used for changing the azimuth of each rotary sub-support.

The embodiment of the invention provides a wearable device, which comprises a projection device, wherein the projection device comprises a device body and a rotating bracket, and the device comprises the following components: the side of the device body is provided with a rotating bracket, a plurality of light emitters are arranged on the rotating bracket and are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch position of a user on the projection contents, so that the device body determines the touch operation of the user on the projection contents based on the touch position. Therefore, based on the projection device, the display content of the display screen of the device body can be projected, the projection content is not limited by the volume of the projection device, and a good display effect is achieved. Meanwhile, as the projection content is the projection of the display content of the display screen of the device body, the imaging effect of the projection content can be larger, a user can perform more accurate touch operation on the projection content, the possibility of generating misoperation is lower, and the detection efficiency and the detection accuracy of the touch operation are improved.

It should be understood that, in the embodiment of the present invention, the radio frequency unit 1101 may be used for receiving and transmitting signals during the process of receiving and transmitting information or communication, specifically, receiving downlink data from a base station and then processing the received downlink data by the processor 1110; and, the uplink data is transmitted to the base station. Typically, the radio frequency unit 1101 includes, but is not limited to, an antenna, at least one amplifier, a transceiver, a coupler, a low noise amplifier, a duplexer, and the like. In addition, the radio frequency unit 1101 may also communicate with networks and other devices through a wireless communication system.

The wearable device provides wireless broadband internet access to the user through the network module 1102, such as helping the user send and receive e-mail, browse web pages, access streaming media, and the like.

The audio output unit 1103 may convert audio data received by the radio frequency unit 1101 or the network module 1102 or stored in the memory 1109 into an audio signal and output as sound. Also, the audio output unit 1103 may also provide audio output (e.g., call signal reception sound, message reception sound, etc.) related to a particular function performed by the wearable device 1100. The audio output unit 1103 includes a speaker, a buzzer, a receiver, and the like.

The input unit 1104 is used for receiving an audio or video signal. The input unit 1104 may include a graphics processor (Graphics Processing Unit, GPU) 11041 and a microphone 11042, the graphics processor 11041 processing image data of still pictures or video obtained by an image capturing device (such as a camera) in a video capturing mode or an image capturing mode. The processed image frames may be displayed on the display unit 1106. The image frames processed by the graphics processor 11041 may be stored in memory 1109 (or other storage medium) or transmitted via the radio frequency unit 1101 or the network module 1102. The microphone 11042 may receive sound and can process such sound into audio data. The processed audio data may be converted into a format output that can be transmitted to the mobile communication base station via the radio frequency unit 1101 in the case of a telephone call mode.

The wearable device 1100 also includes at least one sensor 1105, such as a light sensor, a motion sensor, and other sensors. Specifically, the light sensor includes an ambient light sensor that can adjust the brightness of the display panel 11061 according to the brightness of ambient light, and a proximity sensor that can turn off the display panel 11061 and/or the backlight when the wearable device 1100 moves to the ear. As one of the motion sensors, the accelerometer sensor can detect the acceleration in all directions (generally three axes), and can detect the gravity and direction when stationary, and can be used for identifying the gesture (such as horizontal and vertical screen switching, related games, magnetometer gesture calibration), vibration identification related functions (such as pedometer and knocking) and the like of the wearable equipment; the sensor 1105 may further include a fingerprint sensor, a pressure sensor, an iris sensor, a molecular sensor, a gyroscope, a barometer, a hygrometer, a thermometer, an infrared sensor, etc., which are not described herein.

The display unit 1106 is used to display information input by a user or information provided to the user. The display unit 1106 may include a display panel 11061, and the display panel 11061 may be configured in the form of a liquid crystal display (Liquid Crystal Display, LCD), an Organic Light-Emitting Diode (OLED), or the like.

The user input unit 1107 may be used to receive input numeric or character information and to generate key signal inputs related to user settings and function control of the wearable device. Specifically, the user input unit 1107 includes a touch panel 11071 and other input devices 11072. The touch panel 11071, also referred to as a touch screen, may collect touch operations thereon or thereabout by a user (e.g., operations of the user on the touch panel 11071 or thereabout using any suitable object or accessory such as a finger, stylus, etc.). The touch panel 11071 may include two parts, a touch detection device and a touch controller. The touch detection device detects the touch azimuth of a user, detects a signal brought by touch operation and transmits the signal to the touch controller; the touch controller receives touch information from the touch detection device, converts it into touch point coordinates, and sends the touch point coordinates to the processor 1110, and receives and executes commands sent from the processor 1110. In addition, the touch panel 11071 may be implemented in various types of resistive, capacitive, infrared, surface acoustic wave, and the like. The user input unit 1107 may include other input devices 11072 in addition to the touch panel 11071. In particular, other input devices 11072 may include, but are not limited to, a physical keyboard, function keys (e.g., volume control keys, switch keys, etc.), a trackball, a mouse, and a joystick, which are not described in detail herein.

Further, the touch panel 11071 may be overlaid on the display panel 11061, and when the touch panel 11071 detects a touch operation thereon or thereabout, the touch panel is transferred to the processor 1110 to determine a type of touch event, and then the processor 1110 provides a corresponding visual output on the display panel 11061 according to the type of touch event. Although in fig. 11, the touch panel 11071 and the display panel 11061 are two independent components to implement the input and output functions of the wearable device, in some embodiments, the touch panel 11071 may be integrated with the display panel 11061 to implement the input and output functions of the wearable device, which is not limited herein.

The interface unit 1108 is an interface for an external device to connect with the wearable apparatus 1100. For example, the external devices may include a wired or wireless headset port, an external power (or battery charger) port, a wired or wireless data port, a memory card port, a port for connecting a device having an identification module, an audio input/output (I/O) port, a video I/O port, an earphone port, and the like. The interface unit 1108 may be used to receive input (e.g., data information, power, etc.) from an external device and transmit the received input to one or more elements within the wearable apparatus 1100 or may be used to transmit data between the wearable apparatus 1100 and an external device.

The memory 1109 may be used to store software programs as well as various data. The memory 1109 may mainly include a storage program area that may store an operating system, application programs required for at least one function (such as a sound playing function, an image playing function, etc.), and a storage data area; the storage data area may store data (such as audio data, phonebook, etc.) created according to the use of the handset, etc. In addition, memory 409 may include high-speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid-state storage device.

The processor 1110 is a control center of the wearable device, connects various parts of the entire wearable device with various interfaces and lines, performs various functions of the wearable device and processes data by running or executing software programs and/or modules stored in the memory 1109, and invoking data stored in the memory 1109, thereby performing overall monitoring of the wearable device. Processor 1110 may include one or more processing units; preferably, the processor 1110 may integrate an application processor that primarily handles operating systems, user interfaces, applications, etc., with a modem processor that primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 1110.

The wearable device 1100 may further include a power supply 1111 (such as a battery) for powering the various components, and preferably the power supply 1111 may be logically connected to the processor 1110 by a power management system so as to perform functions such as charge, discharge, and power consumption management by the power management system.

Preferably, the embodiment of the present invention further provides a wearable device, including a processor 1110, a memory 1109, and a computer program stored in the memory 1109 and capable of running on the processor 1110, where the computer program when executed by the processor 1110 implements each process of the above detection control method embodiment, and the same technical effects can be achieved, and for avoiding repetition, a detailed description is omitted herein.

Example six

The embodiment of the invention also provides a computer readable storage medium, on which a computer program is stored, which when executed by a processor, implements the processes of the above detection control method embodiment, and can achieve the same technical effects, so that repetition is avoided and no further description is given here. Wherein the computer readable storage medium is selected from Read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

The embodiment of the invention provides a computer readable storage medium, which can ensure a better display effect, improve the efficiency and accuracy of touch operation and improve the user experience through the structure of the projection device.

It will be appreciated by those skilled in the art that embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.

The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

Claims

1. A projection device, characterized in that the projection device comprises a device body, a rotating bracket, wherein:

a rotary bracket is arranged on the side surface of the device body;

the device comprises a rotating bracket, a display screen, a plurality of light emitters, a touch control device and a touch control device, wherein the rotating bracket is provided with the plurality of light emitters which are used for respectively projecting projection contents corresponding to the display contents of the display screen of the device body, and detecting the touch control position of a user on the projection contents under the condition that the projection positions of the projection contents projected by the plurality of light emitters are the same, so that the device body determines the touch control operation of the user on the projection contents based on the touch control position;

And the projection content projected by each light emitter is the same as the display content of the display screen.

2. The projection device of claim 1, further comprising an operating key for controlling the turning on and/or off of the light emitter.

3. The projection device of claim 1, wherein the light emitters are mounted on the rotating frame, and wherein the projected contents projected by the plurality of light emitters coincide.

4. The projection device of claim 1, wherein the rotating support comprises a plurality of tracks, one or more light emitters are installed in each track, and the light emitters move in the tracks, so that the projection content projected by each light emitter is respectively identical to the display content of the display screen.

5. The projection device of claim 4, wherein the plurality of light emitters are further configured to adjust a display magnification of the projected content for a designated display area based on the received movement within the plurality of tracks.

6. The projection device of claim 1, wherein the rotating mount comprises a plurality of rotating sub-mounts, each of the rotating sub-mounts being provided with one or more of the light emitters.

7. The projection device of claim 6, wherein the plurality of light emitters are further configured to adjust a display magnification of the projected content for a designated display area based on a received movement operation at the plurality of rotating sub-mounts, the movement operation being configured to change an orientation of each of the rotating sub-mounts.

8. A wearable device, characterized in that it comprises the projection apparatus and the wearing assembly according to any one of claims 1-7 _， The projection device is detachably arranged on the wearing assembly or is fixed on the wearing assembly.

9. A detection control method, characterized in that the method is applied to the projection apparatus according to claim 1, the method comprising:

and executing the target control event.

10. The detection control method according to claim 9, wherein the determining, based on the received touch operation, first position information corresponding to the touch operation on a first projected content and before second position information corresponding to the touch operation on a second projected content, the method further comprises:

11. The detection control method according to claim 10, wherein the determining a corresponding target control event based on the first position information and the second position information if the first position information and the second position information are detected to match, comprises: