阅读说明：本技术 一种具有投屏功能的墙装影音控制器和智能家居 (Wall-mounted audio-video controller with screen projection function and smart home ) 是由 田永强 范晓亮 于 2019-12-17 设计创作，主要内容包括：本发明涉及一种具有投屏功能的墙装影音控制器和智能家居,通过通讯模块接收外部控制设备发送控制指令,若解析控制指令得到投屏信息,控制模块则生成投屏信号,设备获取模块根据投屏信号,获取预设范围内的图像播放器信息和声音播放器信息,通讯模块将图像播放器信息和声音播放器信息发送给外部控制设备,通讯模块接收投屏信息中携带的视频信息,解码模块将视频信息分解为图像信息和声音信息,再通过发送模块将图像信息发送给目标图像播放器信息对应的图像播放器,将音频信息发送给目标声音播放器信息对应的声音播放器,实现了视频信息的播放,而且不需要用户再连接复杂的电路,不仅节约了用户的时间,还提升了控制设备在投屏使用时的便捷性。(The invention relates to a wall-mounted video and audio controller with a screen projecting function and an intelligent home, wherein a communication module receives a control instruction sent by an external control device, if the control instruction is analyzed to obtain screen projecting information, a screen projecting signal is generated by the control module, an equipment acquisition module acquires image player information and sound player information within a preset range according to the screen projecting signal, the communication module sends the image player information and the sound player information to the external control device, the communication module receives video information carried in the screen projecting information, a decoding module decomposes the video information into image information and sound information, the sending module sends the image information to an image player corresponding to target image player information, and sends the sound information to a sound player corresponding to the target sound player information, thereby realizing the playing of the video information without connecting a complex circuit by a user, not only save user's time, still promoted the convenience of controlgear when throwing the screen use.)

1. The utility model provides a wall dress audio-visual controller with throw screen function which characterized in that, includes communication module, sending module, control module, equipment acquisition module and decoding module:

the communication module is used for receiving a control instruction sent by external control equipment;

the control module is used for generating a screen projection signal if screen projection information is obtained after the control instruction is analyzed;

the equipment acquisition module is used for acquiring image player information and sound player information within a preset range according to the screen projection signal;

the communication module is used for sending the image player information and the sound player information to the external control equipment and receiving target image player information and target sound player information fed back by the external control equipment;

the communication module is also used for receiving video information corresponding to the screen projection information based on the screen projection signal;

the decoding module is used for decomposing the video information into image information and sound information;

and the sending module is used for sending the image information to an image player corresponding to the target image player information and sending the audio information to a sound player corresponding to the target sound player information.

2. The wall-mounted video and audio controller with screen projection function of claim 1, further comprising a cache module;

the cache module is used for caching the video information received by the communication module.

3. The wall-mounted video and audio controller with the screen projection function according to claim 1, wherein the communication module is further configured to receive a mode adjustment instruction of the external control device;

the decoding module is further configured to determine adjustment information corresponding to the mode adjustment instruction in a preset mode adjustment database, and adjust the image information and/or the sound information according to the adjustment information.

4. The wall-mounted video and audio controller with screen projection function of claim 3, further comprising an adjusting module and a connecting module;

the control module is further configured to generate a first adjustment signal of the first target device if the adjustment information of the first target device is obtained after the control instruction is analyzed;

the adjusting module is used for determining a control code corresponding to the first target device in a preset code database;

the connection module is configured to establish a connection with the first target device based on the control code, and send the first adjustment signal to the first target device.

5. The wall-mounted video and audio controller with screen projection function of claim 4, wherein the code database comprises an infrared communication code sub-library and a serial communication code sub-library;

the connection module comprises an infrared connection unit and a serial connection unit;

the adjusting module is specifically configured to determine a control category of the first target device;

if the control type is infrared control, the adjusting module is further configured to determine an infrared communication code corresponding to the first target device from the infrared communication code sub-library;

the infrared connection unit is used for establishing connection with the first target equipment based on the infrared communication code;

if the control type is serial control, the adjusting module is further configured to determine a serial communication code corresponding to the first target device from the serial communication code sub-library;

the serial connection unit is used for establishing connection with the first target device based on the serial communication code.

6. The wall-mounted video and audio controller with screen projection function of claim 5, further comprising a network module;

and the network module is used for accessing the Internet and updating the mode adjustment database, the infrared communication code sub-library and the serial communication code sub-library according to the information in the Internet.

7. The wall-mounted video and audio controller with screen projection function of claim 1, wherein the sending module comprises an image sending unit and a sound sending unit;

the image sending unit is used for sending the image information to the image player through a high-definition multimedia connection wire;

the sound sending unit comprises a sound processing circuit and a wireless sound sending circuit;

the sound processing circuit is used for optimizing the audio information so as to improve the quality of the audio information;

the wireless sound sending circuit is used for sending the audio information to the sound player through a wireless network.

8. The wall-mounted video and audio controller with screen projection function of claim 1, further comprising a bus module;

the bus module comprises a bus processing unit and a bus interface unit;

the bus interface unit is used for connecting bus equipment;

the control module is further configured to generate a second adjustment signal of the second target device if the adjustment information of the second target device is obtained after the control instruction is analyzed;

and the bus processing unit is used for adjusting the bus equipment according to the second adjusting signal.

9. The wall mounted audio/video controller with screen projection function of claim 1, further comprising a detachable mounting housing;

the mounting housing is a standard wall 86 box.

10. An intelligent home, which is characterized by comprising intelligent home equipment and the wall-mounted video and audio controller with the screen projection function of any one of claims 1 to 9;

and the wall-mounted audio-video controller with the screen projection function is connected with the intelligent household equipment.

Technical Field

The invention relates to the technical field of intelligent home, in particular to a wall-mounted audio-video controller with a screen projection function and an intelligent home.

Background

Along with the improvement of living standard of people, various intelligent devices enter the lives of people, and the rise of the internet of things technology brings unprecedented opportunities for the development of intelligent home. The intelligent home is connected with devices such as a lighting system, a digital cinema system, a video server and network home appliances in the home through the Internet of things, and provides multiple functions and means such as home appliance control, lighting control, infrared forwarding and programmable timing control.

However, when the current control device for smart home provides video screen projection service, images and audio in videos need to be transmitted to image playing devices such as televisions or projectors, if the televisions or projectors cannot play audio or the audio playing effect is poor, sound playing devices need to be connected to the devices such as televisions or projectors, time of users is wasted for line connection, the line connection process is complex, and convenience of the control device in screen projection use is low.

Disclosure of Invention

In view of this, the present invention provides a wall-mounted audio/video controller with a screen projection function and a smart home, so as to overcome the problem of low convenience when the current control device is used for screen projection.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a wall dress audio-visual controller with throw screen function, includes communication module, sending module, control module, equipment acquisition module and decoding module:

the communication module is used for receiving a control instruction sent by external control equipment;

the control module is used for generating a screen projection signal if screen projection information is obtained after the control instruction is analyzed;

the equipment acquisition module is used for acquiring image player information and sound player information within a preset range according to the screen projection signal;

the communication module is used for sending the image player information and the sound player information to the external control equipment and receiving target image player information and target sound player information fed back by the external control equipment;

the communication module is also used for receiving video information corresponding to the screen projection information based on the screen projection signal;

the decoding module is used for decomposing the video information into image information and sound information;

and the sending module is used for sending the image information to an image player corresponding to the target image player information and sending the audio information to a sound player corresponding to the target sound player information.

Furthermore, the wall-mounted video and audio controller with the screen projection function further comprises a cache module;

the cache module is used for caching the video information received by the communication module.

Furthermore, the communication module of the wall-mounted audio-visual controller with the screen projection function is also used for receiving a mode adjustment instruction of the external control equipment;

the decoding module is further configured to determine adjustment information corresponding to the mode adjustment instruction in a preset mode adjustment database, and adjust the image information and/or the sound information according to the adjustment information.

Furthermore, the wall-mounted video and audio controller with the screen projection function further comprises an adjusting module and a connecting module;

the control module is further configured to generate a first adjustment signal of the first target device if the adjustment information of the first target device is obtained after the control instruction is analyzed;

the adjusting module is used for determining a control code corresponding to the first target device in a preset code database;

the connection module is configured to establish a connection with the first target device based on the control code, and send the first adjustment signal to the first target device.

Furthermore, the code database comprises an infrared communication code sub-library and a serial communication code sub-library;

the connection module comprises an infrared connection unit and a serial connection unit;

the adjusting module is specifically configured to determine a control category of the first target device;

if the control type is infrared control, the adjusting module is further configured to determine an infrared communication code corresponding to the first target device from the infrared communication code sub-library;

the infrared connection unit is used for establishing connection with the first target equipment based on the infrared communication code;

if the control type is serial control, the adjusting module is further configured to determine a serial communication code corresponding to the first target device from the serial communication code sub-library;

the serial connection unit is used for establishing connection with the first target device based on the serial communication code.

Furthermore, the wall-mounted video and audio controller with the screen projection function also comprises a network module;

and the network module is used for accessing the Internet and updating the mode adjustment database, the infrared communication code sub-library and the serial communication code sub-library according to the information in the Internet.

Furthermore, the sending module of the wall-mounted audio-video controller with the screen projection function comprises an image sending unit and a sound sending unit;

the image sending unit is used for sending the image information to the image player through a high-definition multimedia connection wire;

the sound sending unit comprises a sound processing circuit and a wireless sound sending circuit;

the sound processing circuit is used for optimizing the audio information so as to improve the quality of the audio information;

the wireless sound sending circuit is used for sending the audio information to the sound player through a wireless network.

Furthermore, the wall-mounted video and audio controller with the screen projection function also comprises a bus module;

the bus module comprises a bus processing unit and a bus interface unit;

the bus interface unit is used for connecting bus equipment;

the control module is further configured to generate a second adjustment signal of the second target device if the adjustment information of the second target device is obtained after the control instruction is analyzed;

and the bus processing unit is used for adjusting the bus equipment according to the second adjusting signal.

Furthermore, the wall-mounted audio-visual controller with the screen projection function also comprises a detachable mounting shell;

the mounting housing is a standard wall 86 box.

The invention also provides an intelligent home, which comprises intelligent home equipment and any one of the wall-mounted audio-video controllers with the screen projection function;

and the wall-mounted audio-video controller with the screen projection function is connected with the intelligent household equipment.

The invention relates to a wall-mounted video and audio controller with screen projection function and an intelligent home, wherein a control instruction sent by external control equipment is received through a communication module, screen projection information is obtained after the control instruction is analyzed, a screen projection signal is generated by the control module, an equipment acquisition module acquires image player information and sound player information within a preset range according to the screen projection signal, the communication module sends the image player information and the sound player information to the external control equipment so that a user can select target image player information and target sound player information to be used on the external control equipment, the communication module receives video information carried in the screen projection information, a decoding module decomposes the video information into image information and sound information, and then the image information is sent to an image player corresponding to the target image player information through a sending module, the audio information is sent to the sound player corresponding to the target sound player information, the video information is played, a user does not need to connect a complex circuit, the time of the user is saved, and the convenience of the control device in screen projection use is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a block diagram of a wall-mounted video and audio controller with a screen projection function according to an embodiment of the present invention;

FIG. 2 is a block diagram of a wall-mounted video/audio controller with a screen projection function according to a second embodiment of the present invention;

FIG. 3 is a block diagram of the mounting housing of the wall mount audio/video controller with screen projection of the present invention;

fig. 4 is a structural diagram of an embodiment of the smart home of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the technical solutions of the present invention will be described in detail below. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the examples given herein without any inventive step, are within the scope of the present invention.

Fig. 1 is a structural diagram of a wall-mounted video/audio controller with a screen projection function according to an embodiment of the present invention. Referring to fig. 1, the wall-mounted video and audio controller with a screen projection function of the present embodiment includes a communication module 101, a sending module 102, a control module 103, an equipment obtaining module 104, and a decoding module 105.

The communication module 101 of this embodiment may include an instruction interaction unit 1011 and a video information receiving unit 1012. Among them, the instruction interacting unit 1011 may receive a control instruction transmitted from the external control apparatus 21. The external control equipment 21 can be a mobile phone, a tablet computer, a computer or a remote controller and other equipment, a small program or an APP corresponding to the wall-mounted video-audio controller with the screen projection function can be carried in the external control equipment 21, then a user can send a control instruction through the small program on the external control equipment 21, the user does not need to perform complex configuration when in use, the use is simple and convenient, and non-professional technicians can also use the device.

The control module 103 may analyze the control instruction, and if the screen projection information is obtained after the control instruction is analyzed, the control module 103 correspondingly generates a screen projection signal and sends the screen projection signal to the device acquisition module 104 and the video information receiving unit 1012 in the communication module 101, respectively.

After receiving the screen projection signal, the device obtaining module 104 may obtain, according to the screen projection signal, all image player information for playing an image and all sound player information for playing a sound within a preset range. The image player information may include physical addresses of devices such as a television, a projector, a computer screen or a mobile phone screen, and the sound player information may include physical addresses of devices such as a sound box and a power amplifier. The image player information and the sound player information are sent to the external control device 21 through the instruction interaction unit 1011 in the communication module 101, so that the user selects target image player information to be used from all the image player information and target sound player information to be used from all the sound player information.

After receiving the screen projection signal, the video information receiving unit 1012 in the communication module 101 may receive video information corresponding to the screen projection signal, where the video information may be sent by the external control device 21 or sent by another device, and this embodiment preferably receives the video information sent by the external control device 21. The video information receiving unit 1012 sends the video information to the decoding module 105. Specifically, in this embodiment, the same WIFI network that the video information receiving unit 1012 and the external control device 21 access may be used as a carrier of the video information. After receiving the video information, the decoding module 105 performs conversion between a WIFI mode and a High Definition Multimedia Interface (HDMI) mode, and decomposes the video information into image information and sound information.

The sending module 102 sends the image information to the image player 22 corresponding to the target image player information, and sends the audio information to the sound player 23 corresponding to the target sound player information, so that the image player 22 plays the image information, and the sound player 23 plays the sound information synchronously.

The wall-mounted audio-visual controller with the screen projection function of the embodiment receives a control instruction sent by an external control device 21 through a communication module 101, obtains screen projection information after analyzing the control instruction, generates a screen projection signal through a control module 103, obtains image player information and sound player information within a preset range according to the screen projection signal through an equipment obtaining module 104, sends the image player information and the sound player information to the external control device 21 through the communication module 101, so that a user can select an image player 22 and a sound player 23 which need to be used on the external control device 21, receives video information carried in the screen projection information through the communication module 101, decomposes the video information into image information and sound information through a decoding module 105, sends the image information to the image player 22 through a sending module 102, and sends the audio information to the sound player 23, the video information is played, and a user does not need to connect a complex circuit, so that the time of the user is saved, and the convenience of the wall-mounted video-audio controller with the screen projection function in screen projection use is improved.

Fig. 2 is a structural diagram of a wall-mounted video/audio controller with a screen projection function according to a second embodiment of the present invention. Referring to fig. 2, the present embodiment further includes a buffer module 106, and the buffer module 106 can buffer the video information received by the video information receiving unit 1012 without affecting the normal use of the external control device 21.

Further, the instruction interaction unit 1011 in the communication module 101 of the present embodiment may further receive a mode adjustment instruction sent by the external control device 21. In this embodiment, a mode adjustment database 107 is preset, adjustment information corresponding to different modes, for example, different image brightness information, image contrast information, image sharpness information, sound reverberation information, sound surrounding information, and the like in various modes such as a cinema mode, a home mode, and the like, is stored in the mode adjustment database 107, and a user may set different modes or adjust an original mode according to actual needs, which is not limited in this embodiment. The decoding module 105 may determine adjustment information corresponding to the mode adjustment instruction from the mode adjustment database 107, and then adjust the image information and/or the sound information according to the adjustment information.

The wall-mounted video and audio controller with the screen projection function of the embodiment further includes an adjusting module 108 and a connecting module 109. Specifically, the control module 103 is further configured to generate a first adjustment signal of the first target device and send the first adjustment signal to the adjustment module 108 if the adjustment information of the first target device is obtained after the control instruction is analyzed. After receiving the first adjustment signal, the adjustment module 108 determines a control code corresponding to the first target device in the preset code database 110, and sends the control code to the connection module 109, and the connection module 109 establishes a connection with the first target device based on the control code, and sends the first adjustment signal to the first target device, so that the first target device executes an instruction included in the first adjustment signal, thereby implementing control adjustment of the first target device.

Specifically, the code database 110 includes an infrared communication code sub-library 1101 and a serial communication code sub-library 1102, wherein the infrared communication code sub-library 1101 stores all infrared appliance codes at home and abroad, and the serial communication code sub-library 1102 stores household appliance device codes of each 232 interface.

Correspondingly, the connection module 109 includes an infrared connection unit 1091 and a serial connection unit 1092. The adjusting module 108 is specifically configured to determine a control type of the first target device, and if the control type is infrared control, the adjusting module 108 determines an infrared communication code corresponding to the first target device from the infrared communication code sub-library 1101 and sends the infrared communication code to the infrared connection unit 1091; the infrared connection unit 1091 establishes a connection with the first target device based on the infrared communication code, and sends the first adjustment signal to the first target device; if the control type is serial control, the adjusting module 108 determines a serial communication code corresponding to the first target device from the serial communication code sub-library 1102, and sends the serial communication code to the serial connection unit 1092, and the serial connection unit 1092 establishes a connection with the first target device based on the serial communication code, and sends the first adjusting signal to the first target device. The wall-mounted audio-visual controller with the screen projection function can control various types of intelligent household equipment, and unified integrated management is achieved.

Further, the infrared connection unit 1091 is preferably an infrared transceiver circuit provided with an infrared transmitting tube and an infrared receiving tube; the serial connection unit 1092 is preferably a 232 communication circuit provided with a 232 communication interface, and the serial communication code sub-library 1102 is preferably an EEPROM memory circuit.

Further, the wall-mounted video and audio controller with a screen projection function of this embodiment further includes a network module 111, where the network module 111 may include an ethernet physical layer, an ethernet transport layer, and a network interface, and the network interface is preferably an RJ45 connector. The network module 111 can access the internet, and update the mode adjustment database 107, the infrared communication code sub-library 1101 and the serial communication code sub-library 1102 according to information in the internet, so that the information in the mode adjustment database 107, the infrared communication code sub-library 1101 and the serial communication code sub-library 1102 is richer, and the network module 111 can also easily realize system networking integration and third-party network protocol docking.

Specifically, the transmission module 102 of the present embodiment includes an image transmission unit 1021 and a sound transmission unit 1022. The image transmission unit 1021 is preferably HDMI, and can transmit image information to the image player 22 via HDMI. The sound transmitting unit 1022 may include a sound processing circuit 10221 and a wireless sound transmitting circuit 10222, wherein the sound processing circuit 10221 may perform an optimization process on the audio information to improve the quality of the audio information, and the wireless sound transmitting circuit 10222 transmits the audio information to the sound player 23 via a wireless network.

Further, the wall-mounted video and audio controller with a screen projection function of the embodiment further includes a bus module 112. The bus module 112 includes a bus processing unit 1121 and a bus interface unit 1122, the bus interface unit 1122 may be connected to the bus device, the control module 103 is further configured to generate a second adjustment signal of the second target device and send the second adjustment signal to the bus processing unit 1121 if the adjustment information of the second target device is obtained after the control instruction is analyzed, and the bus processing unit 1121 adjusts the bus device according to the second adjustment signal. Preferably, the present embodiment may use an SHC bus to connect the bus-class devices.

Fig. 3 is a structural diagram of a mounting case of the wall-mounted audio/video controller with a screen projection function according to the present invention. Referring to fig. 3, the wall-mounted video and audio controller with a projection function of the present embodiment further includes a mounting housing 113, where the mounting housing 113 includes a detachably mounted panel 1131, a frame 1132, a bottom liner 1133, a protection frame 1134, a bracket 1135, a first circuit board 1136, a second circuit board 1137, a third circuit board 1138, and a bottom casing 1139. When the user selects to install the housing 113, the user may select the border 1132 that conforms to the home decoration style, for example, select the border 1132 with a color and a shape similar to the home decoration style. Moreover, if the user's home has changed the decoration style, the installation housing 113 can be disassembled to change the border 1132 consistent with the current decoration style, so that the user's home decoration is more harmonious. In addition, the frame 1132 may also be consistent with the color and shape of other products, which is not limited in this embodiment.

The communication module 101, the sending module 102, the control module 103, the device obtaining module 104, the decoding module 105, the buffer module 106, the adjusting module 108, the network module 111, the bus module 112, and the connection module 109 may be integrally disposed on the first circuit board 1136, the second circuit board 1137, and the third circuit board 1138. In this embodiment, the mounting housing 113 is preferably a standard wall mount 86 box, as shown in FIG. 3. The wall dress audio-visual controller with throw screen function of this embodiment can install in the wall, it is great for present volume, be the controlgear of external or rack-type mode mostly, the wall dress audio-visual controller with throw screen function of this embodiment volume is littleer, occupation space not, in addition, the wall dress audio-visual controller with throw screen function of this embodiment is with low costs, can adapt to well high, low side market, and need not programming and complicated configuration, just can realize with little procedure and APP seamless butt joint, reduce the use degree of difficulty, need not professional technical personnel.

Fig. 4 is a structural diagram of an embodiment of the smart home of the present invention. Referring to fig. 4, the smart home of this embodiment may include a smart home device 31 and the wall-mounted audio/video controller 32 with a screen projection function of the above embodiment, where the wall-mounted audio/video controller 32 with a screen projection function is connected to the smart home device 31. The intelligent home of this embodiment does not need the user to connect complicated circuit again, has not only practiced thrift user's time, has still promoted the convenience of the wall dress audio-visual controller that has the function of throwing the screen when throwing the screen and using.

It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.

It should be noted that the terms "first," "second," and the like in the description of the present invention are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present invention, the meaning of "a plurality" means at least two unless otherwise specified.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.