TW201421287A - Devices, methods and electronic equipments for playback controlling - Google Patents

Abstract

A playback controlling device includes an acquisition unit for acquiring a motion state of a mobile device, and a control unit for generating and outputting a playback control signal when the motion state of the mobile device fully or partially meet a predetermined condition to control the mobile device sending a multi-media content stored in the mobile device to a predetermined playback device for playing.

Description

Playback control device, method and electronic device

The present invention relates to the field of information technology, and more particularly to a playback control device, method, and electronic device.

With the development of information technology and electronic technology, more and more electronic devices can store and play various forms of multimedia content.

In the conventional technology, when a user wants to play multimedia content (eg, pictures, videos, etc.) in these electronic devices (eg, mobile phones, etc.) in other electronic devices (eg, televisions, projectors, etc.) At this time, it is often necessary to manually input a playback operation command, for example, inputting a command to confirm playback by touching or pressing a button. However, this conventional playback operation method makes the operation less convenient because it requires the user to input an instruction or the like, which in turn makes the operation process time consuming.

In addition, in the conventional technology, when the multimedia content in the electronic device is sent to other electronic devices that play the multimedia content, a wired coupling manner is usually adopted between the electronic devices, that is, a line is often required. Cables, data lines, and the like connect the electronic devices that communicate with each other. Thereby, not only the resources such as space and connection lines are wasted, but also the mobile device and the user are limited by the limited area of the connection line, so that the degree of freedom of space movement of the user and the mobile device is low.

The present invention provides a playback control apparatus including: an acquisition unit that acquires a motion state of a mobile device; and a control unit that generates and outputs a playback condition if the motion state fully or partially satisfies a predetermined condition And controlling the signal to control the mobile device to send a multimedia content stored therein to a preset playing device for playing.

The present invention also provides a playback control method, including: acquiring a motion state of a mobile device; and generating and outputting a playback control signal to control the movement if the motion state fully or partially satisfies a predetermined condition The device sends a multimedia content stored therein to a preset playback device for playing.

The present invention also provides an electronic device comprising: a playback control device according to any one of claims 1 to 8; and a mobile device, wherein the playback control device acquires a motion state of the mobile device, A play control signal is generated and outputted when the motion state completely or partially satisfies a preset condition, to control the mobile device to send a multimedia content stored therein to a preset play device for playing.

The apparatus and method for playing multimedia content provided by the embodiment of the present invention and the electronic device determine whether to send the specified multimedia content to the preset playing device for playing according to the motion state of the mobile device, without the user manually inputting the playing operation instruction. . Therefore, compared with the traditional playback operation and control technology of the multimedia content, the embodiment of the present invention is advantageous in that the operation and the control are more convenient, more time-saving and efficient, and the multimedia content is transmitted through the wireless communication manner, thereby saving more. More resources such as space and connecting lines and the ability to give users and mobile devices a higher degree of spatial freedom of movement.

100‧‧‧Playback control device

110‧‧‧Acquisition unit

120‧‧‧Control unit

130‧‧‧Preset playback device

140‧‧‧ receiving module

200‧‧‧Electronic equipment

210‧‧‧Playback control device

220‧‧‧ Sensing device

300‧‧‧Playback Control System

310‧‧‧Electronic equipment

320‧‧‧Preset playback device

400‧‧‧ Method flow chart

S410-S440‧‧‧Steps

The technical method of the present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments to make the features and advantages of the present invention more obvious. 1 is a block diagram of a playback control apparatus according to an embodiment of the present invention.

2 is a block diagram of an electronic device in accordance with an embodiment of the present invention.

3 is a block diagram of a playback control system in accordance with an embodiment of the present invention.

4 is a flow chart showing a playback control method according to an embodiment of the present invention.

A detailed description of the embodiments of the present invention will be given below. While the invention will be described in conjunction with the embodiments, it is understood that the invention is not limited to the embodiments. Rather, the invention is to cover various modifications, equivalents, and equivalents of the invention as defined by the scope of the appended claims.

In addition, in the following detailed description of the embodiments of the invention However, it will be understood by those of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known methods, procedures, components, and circuits have not been described in detail in order to facilitate the invention.

FIG. 1 is a block diagram showing an exemplary structure of a playback control apparatus 100 according to an embodiment of the present invention. The playback control device 100 includes an acquisition unit 110 and a control unit 120. The acquisition unit 110 acquires the motion state of the mobile device. The obtaining unit 110 includes a receiving module 140. In the embodiment of the present invention, the receiving module 140 receives the current acceleration and the current angular velocity of the mobile device, wherein the current acceleration of the mobile device and the current angular velocity represent the motion state of the mobile device. For example, in some implementations, the receiving module 140 can receive the current acceleration and current angular velocity of the mobile device from sensing elements internal to the mobile device. The motion state of the mobile device (represented by the current acceleration of the mobile device and the current angular velocity) can be obtained by the processing of the acquisition unit 110. In this way, the control unit 120 can determine whether the motion state of the mobile device acquired by the acquiring unit 110 completely or partially satisfies the preset condition, and generate and output the play if the motion state of the mobile device completely or partially satisfies the preset condition. And controlling the signal to control the mobile device to send the multimedia content stored therein to the preset playing device 130 for playing.

It should be noted that, in a specific implementation manner of the playback control apparatus 100 according to the embodiment of the present invention, the multimedia content may be any one or more of various forms of multimedia content, such as a document, a video, an audio, and a picture, but Not limited to this.

In some implementations of the playback control apparatus 100 according to the embodiment of the present invention, the multimedia content sent by the mobile device may be the multimedia content selected by the user, or may be the current interface content of the mobile device. It should be noted that, in the case that the multimedia content sent by the mobile device is the current interface content of the mobile device, the preset playback device 130 may play the current interface content of the mobile device as a picture.

In some implementations, in a case where the receiving module 140 receives the current acceleration and the current angular velocity of the mobile device, the preset condition may include the following conditions to One less: the current acceleration of the mobile device is greater than or equal to the first preset threshold (hereinafter referred to as condition one), and the current angular velocity of the mobile device is greater than or equal to the second preset threshold (hereinafter referred to as condition 2).

It should be noted that the first preset threshold and the second preset threshold may be the same or different. In addition, the first preset threshold and the second preset threshold may be set according to empirical values, or may be determined by a test method.

In an implementation manner of the playback control apparatus 100 according to the embodiment of the present invention, the control unit 120 may generate and output a playback control signal to control the mobile device to be performed if the motion state of the mobile device partially satisfies the preset condition. The stored multimedia content is sent to the preset playback device 130 for playback. Taking the preconditions including the condition 1 and the condition 2 as an example, when the user causes the mobile device to perform a certain action A1, if there is a certain time t0 during the duration of the action A1, the mobile device is at the time t0. The acceleration is greater than or equal to the first preset threshold, or the angular velocity at the time t0 is greater than or equal to the second preset threshold, the control unit 120 can control the mobile device to send the multimedia content to the preset playback device 130 for playing. . When the user causes the mobile device to perform another action A2, if the acceleration of the mobile device at any time during the duration of the action A2 is less than the first preset threshold, or the mobile device continues during the action A2. The angular velocity of any time is less than the second preset threshold, and the control unit 120 does not generate the playback control signal.

In another implementation manner of the playback control apparatus 100 according to the embodiment of the present invention, the control unit 120 may generate and output a playback control signal to control the mobile device when the motion state of the mobile device fully satisfies the preset condition. The stored multimedia content is sent to the preset playback device 130 for playback. Taking the case of the condition 1 and the condition 2 as an example, when the user causes the mobile device to perform a certain action A3, if there is a certain time t1 during the duration of the action A3, the mobile device is at the time t1. The acceleration is greater than or equal to the first preset threshold, and the angular velocity at the time t1 is greater than or equal to the second preset threshold, the control unit 120 may control the mobile device to send the multimedia content to the preset playback device 130 for playing. When the user causes the mobile device to perform another action A4, if the acceleration and angular velocity of the mobile device at any time during the duration of the action A4 cannot satisfy the condition 1 and the condition 2 at the same time, the control unit 120 does not play. control signal.

In addition, in a specific implementation manner of the playback control apparatus 100 according to the embodiment of the present invention, the current acceleration of the mobile device may include an acceleration component of the mobile device currently in three dimensions respectively, and the current angular velocity of the mobile device may include the current mobile device. An angular velocity component in each of the three dimensions of space. In another embodiment of the present invention, the preset condition may include at least one of the following conditions: the current acceleration of the mobile device is greater than or equal to a third preset threshold (hereinafter referred to as condition three), and the current angular velocity of the mobile device The acceleration component of the mobile device currently in the three dimensions of the space is respectively within a corresponding first preset range (hereinafter referred to as condition five), and is greater than or equal to the fourth preset threshold (hereinafter referred to as condition four). The angular velocity components of the device currently in the three dimensions of the space are respectively within the respective second preset ranges (hereinafter referred to as condition six).

It should be noted that Condition 3 and Condition 4 are similar to Condition 1 and Condition 2 described above, and are all conditions for the synthetic acceleration of the mobile device and the combined angular velocity. Condition 5 and Condition 6 are the conditions for the acceleration component and the angular velocity component of the mobile device in three dimensions of space. It should be noted that in the fifth condition, the first preset ranges corresponding to the respective acceleration components may be the same or different. Similarly, in Condition 6, the second predetermined range corresponding to each angular velocity component may be the same or different.

Thus, in a specific implementation manner of the playback control apparatus 100 according to the embodiment of the present invention, the preset condition may include any combination of the conditions 3 to 6, according to actual conditions and needs. It should be noted that the third preset threshold and the fourth preset threshold may be the same as or different from the first preset threshold and the second preset threshold respectively described above. In addition, it should be noted that the third preset threshold and the fourth preset threshold and the first preset threshold and the second preset range may be set according to an empirical value, or may be determined by a test method. .

In addition, in some implementations of the playback control apparatus 100 according to an embodiment of the present invention, the mobile device may transmit the multimedia content to the preset playback device 130 by way of wireless communication. In an embodiment, the manner of wireless communication may include any one of the following communication methods: WIFI, Bluetooth, Third Generation Mobile Communication (3G), General Packet Radio Service (GPRS) ) and wireless local area network (Wireless Local Area) Network, WLAN).

In another embodiment of the present invention, in a case where the motion state of the mobile device completely or partially satisfies the preset condition, the control unit 120 may generate and output a play control signal to control the mobile device to send the multimedia content to the preset first. The server then forwards the multimedia content to the preset playback device 130 for playback through the preset server. In some cases, the preset playback device 130 may not be able to play multimedia content that is transmitted by the mobile device due to its limited storage space. In the implementation manner, the multimedia server with a large capacity can be temporarily stored through a preset server to solve the above problem.

In a specific implementation of the playback control apparatus 100 according to an embodiment of the present invention, the playback control apparatus 100 may be disposed inside the mobile device (for example, the playback control apparatus 100 is disposed on a wafer inside the mobile device), or may be disposed in the mobile device. Outside the mobile device. It should be noted that, in a case where the playback control device 100 is disposed outside the mobile device, the playback control device 100 can communicate with the mobile device by wire or wirelessly.

2 is a block diagram showing an exemplary structure of an electronic device 200 in accordance with an embodiment of the present invention. The electronic device 200 includes a playback control device 210. The playback control device 210 acquires the motion state of the mobile device, and generates and outputs a playback control signal to control the mobile device to send the multimedia content stored therein to the preset if the motion state of the mobile device completely or partially satisfies the preset condition. Play the device for playback. It should be noted that the playback control device 210 can have the same structure and function as the playback control device 100 shown in FIG. 1 and achieve similar technical effects.

In another embodiment, the electronic device 200 can also include a sensing device 220. Sensing device 220 can sense the current acceleration and current angular velocity of electronic device 200. In an embodiment, sensing device 220 can include an acceleration sensor and a gyroscope (not shown in FIG. 2). The acceleration sensor can obtain the current acceleration component of the mobile device in three dimensions of the space as the current acceleration of the mobile device, and the gyroscope can obtain the angular velocity component of the mobile device currently in three dimensions of the space as the current state of the mobile device. Angular velocity.

It should be noted that the electronic device 200 shown in FIG. 2 is equivalent to the mobile device described above. The electronic device 200 according to an embodiment of the present invention may be, for example, a mobile phone, a tablet computer, a notebook computer, a personal digital assistant, a multimedia playback device, and an electronic device. Book, but not limited to it.

FIG. 3 is a block diagram showing an exemplary structure of a playback control system 300 in accordance with an embodiment of the present invention. The playback control system 300 includes an electronic device 310 and a preset playback device 320. Wherein, in a case where the motion state of the mobile device in the electronic device 310 completely or partially satisfies the preset condition, the playback control device in the electronic device 310 generates and outputs a playback control signal to control the multimedia content stored by the mobile device therein. Send to the preset playback device 320 for playback. The electronic device 310 can have the same structure and function as the electronic device 200 described above, and can achieve similar technical effects.

In some implementations of the playback control system 300 according to the embodiment of the present invention, the preset playback device 320 may be, for example, a television, a projector, a notebook, and a tablet, but is not limited thereto.

4 is a flow chart 400 of a playback control method in accordance with an embodiment of the present invention.

In step S410, the motion state of the mobile device is acquired. In an embodiment, the processing performed in step S410 may be the same as the processing of the obtaining unit 110 described in FIG. 1, and a similar technical effect can be achieved.

In step S420, it is determined whether the motion state of the mobile device satisfies the preset condition completely or partially. If the motion state of the mobile device completely or partially satisfies the preset condition, step S430 is performed, otherwise step S440 is performed. The preset condition may include condition one and condition two.

In step S430, a play control signal is generated and outputted to control the mobile device to send the multimedia content stored therein to the preset play device for playing.

The processing performed in step S420 and step S430 may be the same as the processing of the control unit 120 described in FIG. 1, and a similar technical effect can be achieved.

In an embodiment of the present invention, in step S430, a wireless communication manner may be used for communication between the mobile device and the preset playback device. The wireless communication method may be, for example, any of the wireless communication methods described above.

In another embodiment of the present invention, in step S430, the mobile device may first send the multimedia content stored therein to a preset server, and then through the preset server. Forward multimedia content to a preset playback device for playback.

The playback control apparatus, method, and electronic device according to the embodiments of the present invention can generate a playback control signal to control playback of multimedia content in the mobile device if the motion state of the mobile device fully or partially satisfies the preset condition. The user does not need to manually input a playback operation command. Compared with the traditional multimedia content playback operation and control technology, it is more convenient, time-saving and efficient. In addition, in some embodiments, the multimedia content can be transmitted through wireless communication, which can save more space and resources such as connection lines and can make the user and the mobile device have higher space than the traditional wired communication method. Movement freedom.

The above detailed description and the accompanying drawings are only typical embodiments of the invention. It is apparent that various additions, modifications and substitutions are possible without departing from the spirit and scope of the invention as defined by the appended claims. It should be understood by those of ordinary skill in the art that the present invention may be applied in the form of the form, structure, arrangement, ratio, material, element, element, and other aspects in the actual application without departing from the invention. Changed. Therefore, the embodiments disclosed herein are intended to be illustrative and not restrictive, and the scope of the invention is defined by the scope of the appended claims

100‧‧‧Playback control device

110‧‧‧Acquisition unit

120‧‧‧Control unit

130‧‧‧Preset playback device

140‧‧‧ receiving module

Claims (19)

A playback control device includes: an acquisition unit that acquires a motion state of a mobile device; and a control unit that generates and outputs a playback control signal when the motion state completely or partially satisfies a predetermined condition, Controlling the mobile device to send a multimedia content stored therein to a preset playback device for playing. The playback control device of claim 1, wherein the mobile device communicates with the preset playback device by using a wireless communication method. The playback control device of claim 1, wherein the control unit sends the multimedia content to a preset server to forward the multimedia content to the preset playback device for playing through the preset server. The playback control device of claim 1, wherein the acquisition unit comprises: a receiving module, receiving a current acceleration of the mobile device and a current angular velocity, wherein the motion state of the mobile device is from the current acceleration And the current angular velocity representation. The playback control device of claim 4, wherein the preset condition comprises at least one of the following conditions: the current acceleration of the mobile device is greater than or equal to a first preset threshold; and the movement The current angular velocity of the device is greater than or equal to a second predetermined threshold. The playback control device of claim 4, wherein the current acceleration of the mobile device comprises a plurality of acceleration components of the mobile device currently in three dimensions respectively, and the current angular velocity of the mobile device comprises the mobile device Multiple angular velocity components currently in three dimensions of space. The playback control device of claim 6, wherein the preset condition Including at least one of the following conditions: the current acceleration of the mobile device is greater than or equal to a first preset threshold; the current angular velocity of the mobile device is greater than or equal to a second preset threshold; the movement The plurality of acceleration component sizes of the device are respectively within a corresponding one of the first preset ranges; and the plurality of angular velocity component sizes of the mobile device are respectively within a corresponding second preset range. The playback control device of claim 1, wherein the multimedia content comprises at least one of the following: a document, a video, an audio, and a picture. A playback control method includes: acquiring a motion state of a mobile device; and generating and outputting a play control signal to control the mobile device to store therein if the motion state completely or partially satisfies a preset condition A multimedia content is sent to a preset playback device for playback. The method of claim 9, wherein the mobile device communicates with the preset playback device by using a wireless communication method. The method of claim 9 or 10, wherein the step of controlling the mobile device to send the multimedia content stored therein to the preset playback device for playing comprises: controlling the mobile device to send the multimedia content to a The preset server is configured to forward the multimedia content to the preset playing device for playing through the preset server. The method of claim 9 or 10, wherein the step of acquiring the motion state of the mobile device comprises: receiving a current acceleration of the mobile device and a current angular velocity; The motion state of the mobile device is determined based on the received current acceleration and the current angular velocity, wherein the motion state is represented by the current acceleration and the current angular velocity. The method of claim 12, wherein the preset condition comprises at least one of the following conditions: the current acceleration of the mobile device is greater than or equal to a first preset threshold; and the mobile device The current angular velocity is greater than or equal to a second predetermined threshold. The method of claim 12, wherein the current acceleration of the mobile device comprises a plurality of acceleration components of the mobile device currently in three dimensions respectively, and the current angular velocity of the mobile device includes a current difference of the mobile device. Multiple angular velocity components in three dimensions of space. The method of claim 14, wherein the preset condition comprises at least one of the following conditions: the current acceleration of the mobile device is greater than or equal to a first preset threshold; the mobile device The current angular velocity is greater than or equal to a second preset threshold; the plurality of acceleration component sizes of the mobile device are respectively within a corresponding first predetermined range; and the plurality of angular velocity components of the mobile device are respectively Each corresponds to a second preset range. The method of claim 9 or claim 10, wherein the multimedia content comprises at least one of the following: a document, a video, an audio, and a picture. An electronic device comprising: a playback control device according to any one of claims 1 to 8; and a mobile device, wherein the playback control device acquires a shipment of the mobile device The playing state generates and outputs a play control signal to control the mobile device to send a multimedia content stored therein to a preset playing device for playing, if the motion state completely or partially satisfies a preset condition. The electronic device of claim 17, further comprising: a sensing device that senses a current acceleration and a current angular velocity of the mobile device. The electronic device of claim 18, wherein the sensing device comprises: an acceleration sensor, acquiring a plurality of acceleration components of the mobile device currently in three dimensions of space respectively; and a gyroscope acquiring the The mobile device currently has multiple angular velocity components in three dimensions of space.