CN103561234A - Display control method, device and system of electronic doorbell - Google Patents

Display control method, device and system of electronic doorbell Download PDF

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Publication number
CN103561234A
CN103561234A CN201310513847.5A CN201310513847A CN103561234A CN 103561234 A CN103561234 A CN 103561234A CN 201310513847 A CN201310513847 A CN 201310513847A CN 103561234 A CN103561234 A CN 103561234A
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CN
China
Prior art keywords
image
electronic door
door bell
layer
sends
Prior art date
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CN201310513847.5A
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Chinese (zh)
Inventor
何德海
黄煊煜
李海燕
窦斌
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Tcl商用信息科技(惠州)股份有限公司
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Priority to CN201310513847.5A priority Critical patent/CN103561234A/en
Publication of CN103561234A publication Critical patent/CN103561234A/en

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Abstract

The invention is suitable for the technical field of electronic doorbells, and provides a display control method of an electronic doorbell. The method includes the steps that a second layer is superposed on a first layer of a display screen, wherein the first layer is used for displaying a first image and the second layer is located on the topmost layer of the display screen; a second image sent by an electronic doorbell system is received; the second image is displayed in a part of the area of the second layer. The second layer is superposed on the first layer of the display screen, the first image is displayed on the first layer, and the second image sent by the electronic doorbell system is displayed in a part of the area of the second layer, so that when outdoor environment is observed through the second image, the first image displayed currently does not need to be paused.

Description

A kind of display control method of electronic door bell, Apparatus and system

Technical field

The invention belongs to electronic door bell technical field, relate in particular to a kind of display control method, Apparatus and system of electronic door bell.

Background technology

In recent years, rise along with the universal and Smart Home of Vision Technology, in occasions such as hotel and high-grade households, the function of electronic door bell system display section is moved on intelligent display terminal gradually, the viewable pictures of electronic door bell is except the liquid crystal screen display that can carry in electronic door bell system, can also on the terminal equipments such as intelligent television, panel computer, show, meet people and can see the demand of visitor's situation in indoor any region.

Yet, in prior art, what the vision signal of electronic door bell system acquisition is shown on intelligent terminal to employing is information source handoff technique, take intelligent television as example, vision signal is outdoors used identical video signal input terminal mouth with original TV programme, need to be on intelligent television during the image outside show gate when there being visitor to arrive, must interrupt current TV programme of watching.

Summary of the invention

The object of the present invention is to provide a kind of display control method of electronic door bell, while being intended to solve the video image that shows the transmission of electronic door bell system in prior art, must suspend the problem of current demonstration image.

The present invention is achieved in that a kind of display control method of electronic door bell, comprising:

The second figure layer that superposes on the first figure layer of display screen, described the first figure layer is used for showing the first image, described the second figure layer is positioned at the top layer of described display screen;

Receive the second image that electronic door bell system sends;

Regional area at described the second figure layer shows described the second image.

The display control unit that another object of the present invention is to provide a kind of electronic door bell, comprising:

Superpositing unit, for the second figure layer that superposes on the first figure layer of display screen, described the first figure layer is used for showing the first image, described the second figure layer is positioned at the top layer of described display screen;

Receiving element, the second image sending for receiving electronic door bell system;

Display unit, shows described the second image for the regional area at described the second figure layer.

The display control program that another object of the present invention is to provide a kind of electronic door bell, comprising:

Electronic door bell system and intelligent terminal, described intelligent terminal has comprised display screen, has also comprised the display control unit of electronic door bell as above.

In the present invention, the second figure layer superposes on the first figure layer of display screen, on the first figure layer, show the first image, regional area at the second figure layer shows the second image that electronic door bell system sends, by described the second image viewing, outdoors in environment, need not suspend the first image of current demonstration.

Accompanying drawing explanation

Fig. 1 is the display control program of a kind of electronic door bell of providing of the embodiment of the present invention;

Fig. 2 is the realization flow figure of the display control method of a kind of electronic door bell of providing of the embodiment of the present invention;

Fig. 3 is the specific implementation flow chart of the display control method step S202 of a kind of electronic door bell of providing of the embodiment of the present invention;

Fig. 4 is the specific implementation flow chart of the display control method step S202 of a kind of electronic door bell of providing of another embodiment of the present invention;

Fig. 5 is the schematic diagram of the display control method video signal format flow path switch of a kind of electronic door bell of providing of the embodiment of the present invention;

Fig. 6 is the specific implementation flow chart that the present invention executes the display control method step S203 of a kind of electronic door bell that example provides;

Fig. 7 is that the present invention executes the Organization Chart that the display control method picture-in-picture of a kind of electronic door bell that example provides shows;

Fig. 8 is that the present invention executes the logical flow chart that the display control method picture-in-picture of a kind of electronic door bell that example provides shows;

Fig. 9 is the structured flowchart of the display control unit of a kind of electronic door bell of providing of the embodiment of the present invention;

Figure 10 is a kind of concrete application scenarios that the present invention executes the display control method of a kind of electronic door bell that example provides;

Figure 11 is the concrete application scenarios of another kind that the present invention executes the display control method of a kind of electronic door bell that example provides.

Embodiment

In order to make object of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not intended to limit the present invention.

In embodiments of the present invention, the second figure layer superposes on the first figure layer of display screen, on the first figure layer, show the first image, regional area at the second figure layer shows the second image that electronic door bell system sends, by described the second image viewing, outdoors in environment, need not suspend the first image of current demonstration.

Fig. 1 shows the display control program of a kind of electronic door bell that the embodiment of the present invention provides, and for convenience of explanation, the part relevant to the present embodiment is only shown.

As shown in Figure 1, this system comprises electronic door bell system 10 and intelligent terminal 20.Wherein, in electronic door bell system 10, comprise camera 11, processor 12 and doorbell button 13; Intelligent terminal 20 comprises intelligent mobile terminal 21 and intelligent fixed terminal 22, and all with display screen.The operating system that intelligent mobile terminal 21 and intelligent fixed terminal 22 are supported includes but not limited to Android system, linux system and Windows system etc.

Touch doorbell button 13, it sends triggering command to processor 12, processor 12 starts camera 11 after receiving triggering command, camera 11 starts environment and visitor outdoors to carry out information gathering and imaging, and under the control of processor 12, the video image collecting is sent to intelligent terminal 20 by wireless network or cable network.In addition, electronic door bell system 10 also can carry undersized LCDs, is specifically designed at indoor place, doorway and shows above-mentioned video image.In order to capture the image in larger region, and can clear video picture at undersized LCDs and intelligent terminal 20, camera 11 can be equipped with the functions such as night vision and 130 degree wide-angles.

Electronic door bell system 10 adopts alternating current and the optional dual power supply pattern of dry cell, and client selects flexibly according to self-demand, and wherein alternating current can solve electronic door bell system 10 well in the problem of power-up period.

20 of electronic door bell system 10 and intelligent terminals can carry out wireless connections by radio receiving transmitting module, also can carry out wired connection by signal conversion module, and further, above-mentioned two kinds of connected modes can exist simultaneously.

Intelligent terminal 20 receives after video image, on intelligent mobile terminal 21 and intelligent fixed terminal 22, shows.In the terminal of above-mentioned two types, reserved specific input port receiver, video image, so that distinguish with other video images, can not interrupt the input of other video images.

Said system has realized the integrated of electronic door bell system 10 and intelligent terminal 20, facilitates unified management, reduces maintenance cost.The display control method of the electronic door bell moving in this system describes in detail in subsequent embodiment, does not repeat them here.

It should be noted that, the embodiment of the present invention be take intelligent mobile terminal 21 and intelligent fixed terminal 22 and is supported Android systems to describe as example.

Fig. 2 shows the realization flow of the display control method of a kind of electronic door bell that the embodiment of the present invention provides, and details are as follows:

In step S201, the second figure layer that superposes on the first figure layer of display screen, described the first figure layer is used for showing the first image, described the second figure layer is positioned at the top layer of described display screen.

The display screen of various terminals is that layering shows, in embodiments of the present invention, the first figure layer is original show layers, the second figure layer superposes on the first figure layer, the coordinate of two figure layers is relations one to one, the second figure layer is positioned at the top layer of display screen, and when the follow-up video image input having corresponding to the second figure layer, the second figure layer has the highest display priority.

In step S202, receive the second image that electronic door bell system sends.

In occasions such as hotel room or houses, indoor to have multiple terminal available, as intelligent television, panel computer and smart mobile phone etc., for the video image that shows that electronic door bell system acquisition arrives.In order to see at any time visitor outdoors Anywhere in indoor, and do not need user to go to doorway, do not check, by wireless network or cable network, electronic door bell system is connected with indoor terminal, the mode connecting can be all to adopt wireless connections, can be also that wireless connections and wired connection combine.For example, by cable network, be connected with relatively-stationary terminals in position such as intelligent televisions, and be connected with the terminal that the positions such as panel computer can arbitrarily change by wireless network; Or be for all terminals, all by wireless network, connect.Reserved specific video image input port in each terminal, so that distinguish with other video images.

Electronic door bell system acquisition, after video image outdoors, on terminal, as one embodiment of the present of invention, receives by wireless network the second image that electronic door bell system sends by transmission of video images, and as shown in Figure 3, S202 is specially:

In S301, the residing wireless network of automatic search electronic door bell system.

In embodiments of the present invention, at electronic door bell system configuration radio receiving transmitting module, correspondingly, in terminal, also configure radio receiving transmitting module, the wireless network that automatic search is corresponding, this wireless network includes but not limited to WLAN (wireless local area network) (Wireless Fidelity, WIFI) and third generation communication network (the3 rdgeneration, 3G) etc.

In S302, connect described wireless network, and bind in described wireless network for sending the frequency range of the second image.

Search after corresponding wireless network, connect this wireless network, and binding is wherein for sending the frequency range of the second image.Terminal remains on normally open with being connected of this wireless network, even if terminal is also normal connection under holding state, with the second image that guarantees to send in very first time response electronic door bell system.

In S303, by described frequency range, receive described the second image that described electronic door bell system sends.

As another embodiment of the present invention, by cable network, receive the second image that electronic door bell system sends, as shown in Figure 4, S202 is specially:

In S401, adopt poll to interrupt testing mechanism and detect wired input, obtain interrupt response value.

Adopt poll to interrupt testing mechanism and constantly detect the wired input being connected with electronic door bell system, obtain interrupt response value.When having vision signal input and there is no vision signal input, interrupt response value shows as different values.

In S402, according to described interrupt response value, judge whether described wired input has the second image being sent by electronic door bell system to input.

In S403, if described wired input has described the second image being sent by described electronic door bell system to input, receive described the second image, and described the second image is converted to default video signal format.

The video signal format of exporting due to electronic door bell system can be varied, in embodiments of the present invention, when interruption response shows to have the second image input, start at once video signal format conversion, the video signal format of the second image is converted to and is applicable to the video signal format that terminal shows, video signal format before and after conversion includes but not limited to AV, VGA, YPbPr, RJ45, HDMI, USB etc., and the form that USB supports can be divided into YUV/MJPEG again.As shown in Figure 5, what illustrate is that AV signal is converted to usb signal to the schematic diagram of video signal format flow path switch.

In step S203, at the regional area of described the second figure layer, show described the second image.

When having the visiting and indoor owner of guest using terminal, for the image showing on interrupt terminal the first figure layer not, as one embodiment of the present of invention, as shown in Figure 6, S203 is specially:

In S601, the audio volume of described the first image is turned down to preset value.

The first figure layer, conventionally also can audio plays when showing the first image, in embodiments of the present invention, when video doorbell system transmits image to intelligent terminal, can be automatically by the turning down sound volume of audio frequency to preset value, so that do not affect call indoor and outdoors.

In S602, at the regional area of described the second figure layer, show described the second image.

In embodiments of the present invention, to play the mode of window, at the regional area of the second figure layer, show the second image receiving, for example, in the upper left corner of the second figure layer, show, be called again picture-in-picture and show.Because the second figure layer and the first figure layer overlap completely, the second image only can block the first figure layer upper left corner part; Video inputs due to the second figure layer is reserved port again, the original video input port of occupied terminal not, and user still can see the image of first other part of figure layer.The position of this regional area and size can, according to user's the adjustment that needs, not limit at this.

In terminal, carry out the Organization Chart of picture-in-picture demonstration as shown in Figure 7, the processor of terminal receives after usb signal input, by original turning down sound volume to certain numerical value, send instruction startup pop-up window and carry out picture-in-picture demonstration, meanwhile, other threads normally move, and can not be subject to the impact that picture-in-picture shows.

Because the second image only accounts for the part of terminal display size, without higher resolution, reduced like this requirement to electronic door bell system resolution ratio of camera head, reduced the configuration of electronic door bell system, greatly optimized cost configuration.

In S603, to described electronic door bell system, send the first voice signal, and receive the second voice signal that described electronic door bell system sends, to realize and call outdoors.

In the image of show gate external environment, can also be to electronic door bell system sending and receiving voice signal, with visitor's call outdoors.

Further, after Preset Time, on described the second figure layer, no longer show described the second image.For example: the automatic blanking of the second image after 10 seconds, need not close artificially the second image.From usb signal be input to that picture-in-picture shows and the logical flow chart of the automatic blanking of image as shown in Figure 8.

In embodiments of the present invention, the second figure layer superposes on the first figure layer of display screen, on the first figure layer, show the first image, regional area at the second figure layer shows the second image that electronic door bell system sends, by described the second image viewing, outdoors in environment, need not suspend the first image of current demonstration.

Fig. 9 shows the structured flowchart of the display control unit of a kind of electronic door bell that the embodiment of the present invention provides, this device can be positioned at intelligent television, smart mobile phone, panel computer, pocket computer (Pocket Personal Computer, PPC), palmtop PC, personal digital assistant (Personal Digital Assistant, PDA) etc. in terminal, for carrying out the display control method of a kind of electronic door bell described in Fig. 2 to Fig. 8 embodiment of the present invention.For convenience of explanation, only show the part relevant to the present embodiment.

With reference to Fig. 9, this device comprises:

Superpositing unit 91, the second figure layer that superposes on the first figure layer of display screen, the first figure layer is used for showing the first image, the second figure layer is positioned at the top layer of display screen.

Receiving element 92, receives the second image that electronic door bell system sends.

Display unit 93, shows the second image at the regional area of the second figure layer.

Alternatively, described receiving element 92 comprises:

Radio receiving unit, receives by wireless network the second image that electronic door bell system sends.

Further, described radio receiving unit comprises:

Search subelement, the residing wireless network of automatic search electronic door bell system.

Connexon unit, connecting wireless network, and bind in wireless network for sending the frequency range of the second image.

Wireless receiving subelement, the second image sending for receive electronic door bell system by frequency range.

Alternatively, described receiving element 92 also comprises:

Wired receiving element, receives by cable network the second image that electronic door bell system sends.

Further, described wired receiving element comprises:

Detection sub-unit, adopts poll to interrupt testing mechanism and detects wired input, obtains interrupt response value.

Judgment sub-unit, judges according to interrupt response value whether wired input has the second image being sent by electronic door bell system to input.

Conversion subelement, if wired input has the second image being sent by electronic door bell system to input, receives the second image, and the second image is converted to default video signal format.

Alternatively, described display unit 93 comprises:

Regulate subelement, the audio volume of the first image is turned down to preset value.

Show subelement, at the regional area of the second figure layer, show the second image.

Call subelement, sends the first voice signal to electronic door bell system, and receives the second voice signal that described electronic door bell system sends, to realize and call outdoors.

Alternatively, described device also comprises:

Blanking unit, after Preset Time, no longer shows the second image on the second figure layer.

In embodiments of the present invention, the second figure layer superposes on the first figure layer of display screen, on the first figure layer, show the first image, regional area at the second figure layer shows the second image that electronic door bell system sends, by described the second image viewing, outdoors in environment, need not suspend the first image of current demonstration.

The display control method of the electronic door bell providing according to above-described embodiment, system in conjunction with hotel provides a kind of concrete application scenarios, as shown in figure 10, the intelligent television system in electronic door bell system and hotel, intelligent mobile terminal are integrated in one, and binding signal modular converter forms a kind of electronic door bell solution.

Take Android platform as example, the triggering command that in scheme, electronic door bell system CPU receiving gate bell button Button sends, real-time response doorbell ding-dong sound, and synchronously start camera Camera and catch visitor's situation outdoors, video information transmission to TFT liquid crystal display screen is shown to carrying out scene presents, and vision signal is passed through video-out port, as AV, VGA, YPbPr, the video ports such as RJ45 by 2 passages by video signal transmission to signal conversion module, after signal conversion module is processed final by 4 passages by the vision signal after conversion from particular port, as USB, HDMI, the outputs such as RJ45, finally be input to intelligent television system, or by wireless 3 passages, vision signal is sent to intelligent mobile terminal, as mobile phone, panel computers etc. carry out picture-in-picture demonstration.

Wherein, each several part in electronic door bell system can be matched many moneys different size device, as can be, camera Camera there is night vision function, 130 degree wide-angle view, provide broader field range, 300,000 pixels, resolution 640*480, can clear video picture on TFT LCDs and intelligent terminal, even still can clearly show in the situation that light is darker; Bell button Button is electronic door bell trigger button, and when having visitor to come to visit, visitor touches that this button just can trigger processor CPU and camera Camera responds; TFT display screen can be 3.5 inches of TFT display screens, for moving in passenger, provides real-time display interface.Intelligent terminal system can be supported Linux platform, Android platform or windows platform.

Signal conversion module is the mini system module that can process the requirement of different video Signal form translate, adapt to various transmission materials.The AV signal of take turns usb signal as example: signal conversion module has AV signal input arbitration functions, and when input has the input of AV signal, CPU that can triggering signal modular converter, makes to be switched to RUN pattern from Standby pattern, opens conversion and processing capacity.In addition, this signal conversion module is supported the video port inputs such as AV, YPbPr, RJ45, specifically can select suitable port type according to practical solution.

Radio receiving transmitting module is connected with intelligent terminal by wireless network, and wireless network includes but not limited to WIFI and 3G network etc., can adapt to the demand of intelligent mobile terminal, overcomes the inconvenience that wire laying mode brings.

The display control method of the electronic door bell providing according to above-described embodiment, provides another kind of concrete application scenarios in conjunction with the system in hotel, as shown in figure 11.Compare with above-mentioned application scenarios, difference is that the video image of electronic door bell system acquisition under this scene all transfers to intelligent terminal by radio receiving transmitting module, has replaced the mode of wire transmission completely, more convenient site operation and maintenance.

The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any modifications of doing within the spirit and principles in the present invention, be equal to and replace and improvement etc., within all should being included in protection scope of the present invention.

Claims (15)

1. a display control method for electronic door bell, is characterized in that, described method comprises:
The second figure layer that superposes on the first figure layer of display screen, described the first figure layer is used for showing the first image, described the second figure layer is positioned at the top layer of described display screen;
Receive the second image that electronic door bell system sends;
Regional area at described the second figure layer shows described the second image.
2. the method for claim 1, is characterized in that, the second image that described reception electronic door bell system sends comprises:
By wireless network, receive the second image that electronic door bell system sends.
3. method as claimed in claim 2, is characterized in that, describedly by wireless network, receives the second image that electronic door bell system sends and comprises:
The residing wireless network of automatic search electronic door bell system;
Connect described wireless network, and bind in described wireless network for sending the frequency range of the second image;
By described frequency range, receive described the second image that described electronic door bell system sends.
4. the method for claim 1, is characterized in that, the second image that described reception electronic door bell system sends comprises:
By cable network, receive the second image that electronic door bell system sends.
5. method as claimed in claim 4, is characterized in that, describedly by cable network, receives the second image that electronic door bell system sends and comprises:
Adopt poll to interrupt testing mechanism and detect wired input, obtain interrupt response value;
According to described interrupt response value, judge whether described wired input has the second image being sent by electronic door bell system to input;
If described wired input has described the second image being sent by described electronic door bell system to input, receive described the second image, and described the second image is converted to default video signal format.
6. the method as described in claim 1~5 any one, is characterized in that, the described regional area at described the second figure layer shows that described the second image comprises:
The audio volume of described the first image is turned down to preset value;
Regional area at described the second figure layer shows described the second image;
To described electronic door bell system, send the first voice signal, and receive the second voice signal that described electronic door bell system sends, to realize and call outdoors.
7. the method as described in claim 1~5 any one, is characterized in that, after the regional area of described the second figure layer shows described the second image, described method also comprises:
After Preset Time, on described the second figure layer, no longer show described the second image.
8. a display control unit for electronic door bell, is characterized in that, described device comprises:
Superpositing unit, for the second figure layer that superposes on the first figure layer of display screen, described the first figure layer is used for showing the first image, described the second figure layer is positioned at the top layer of described display screen;
Receiving element, the second image sending for receiving electronic door bell system;
Display unit, shows described the second image for the regional area at described the second figure layer.
9. device as claimed in claim 8, is characterized in that, described receiving element comprises:
Radio receiving unit, the second image sending for receive electronic door bell system by wireless network.
10. device as claimed in claim 9, is characterized in that, described radio receiving unit comprises:
Search subelement, for the residing wireless network of automatic search electronic door bell system;
Connexon unit, for connecting described wireless network, and binds in described wireless network for sending the frequency range of the second image;
Wireless receiving subelement, described the second image sending for receive described electronic door bell system by described frequency range.
11. devices as claimed in claim 8, is characterized in that, described receiving element also comprises:
Wired receiving element, the second image sending for receive electronic door bell system by cable network.
12. devices as claimed in claim 11, is characterized in that, described wired receiving element comprises:
Detection sub-unit, for adopting interrupt mechanism to detect wired input, obtains interrupt response value;
Judgment sub-unit, for judging according to described interrupt response value whether described wired input has the second image being sent by electronic door bell system to input;
Conversion subelement, if having described the second image being sent by described electronic door bell system to input for described wired input, receives described the second image, and described the second image is converted to default video signal format.
13. devices as described in claim 8~12 any one, is characterized in that, described display unit comprises:
Regulate subelement, for the audio volume of described the first image is turned down to preset value;
Show subelement, for the regional area at described the second figure layer, show described the second image;
Call subelement, for sending the first voice signal to described electronic door bell system, and receives the second voice signal that described electronic door bell system sends, to realize and call outdoors.
14. devices as described in claim 8~12 any one, is characterized in that, described device also comprises:
Blanking unit, for after Preset Time, no longer shows described the second image on described the second figure layer.
The display control program of 15. 1 kinds of electronic door bells, it is characterized in that, described system comprises: electronic door bell system and intelligent terminal, described intelligent terminal has comprised display screen, has also comprised the display control unit of the electronic door bell as described in claim 8~14 any one.
CN201310513847.5A 2013-10-24 2013-10-24 Display control method, device and system of electronic doorbell CN103561234A (en)

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