CN204156992U - Intelligent doorbell - Google Patents
Intelligent doorbell Download PDFInfo
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- CN204156992U CN204156992U CN201420607442.8U CN201420607442U CN204156992U CN 204156992 U CN204156992 U CN 204156992U CN 201420607442 U CN201420607442 U CN 201420607442U CN 204156992 U CN204156992 U CN 204156992U
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Abstract
The utility model provides a kind of intelligent doorbell, comprises power module, doorbell button, microprocessor, image module, audio-frequency module, and wireless communication module; Power module is to microprocessor, image module, audio-frequency module, and wireless communication module service voltage; When visitor presses doorbell button, image module gathers the picture signal of visitor under the triggering of microprocessor, and this picture signal is sent to microprocessor, audio-frequency module gathers the audio signal of visitor under the triggering of microprocessor, and this audio signal is sent to microprocessor; The picture signal of reception and audio signal are sent to the intelligent terminal of user bound by wireless communication module by microprocessor.
Description
Technical field
The utility model relates to a kind of intelligent doorbell, for intelligent domestic system.
Background technology
Intelligent doorbell is an important component part of Smart Home, but all adopts wired connection between the sound-producing device of current intelligent doorbell and indoor or image display device, needs to connect up on house inner wall, installs trouble.In addition, be fixed terminal with the indoor sound-producing device of intelligent doorbell wired connection and image display device, when user stays out, these fixed terminals cannot in time to the visiting information of user feedback visitor.
Utility model content
The utility model provides a kind of intelligent doorbell easy for installation.
The intelligent doorbell that the utility model provides comprises power module, doorbell button, microprocessor, image module, audio-frequency module, and wireless communication module; Power module is to microprocessor, image module, audio-frequency module, and wireless communication module service voltage; When visitor presses doorbell button, image module gathers the picture signal of visitor under the triggering of microprocessor, and picture signal is sent to microprocessor, audio-frequency module gathers the audio signal of visitor under the triggering of microprocessor, and audio signal is sent to microprocessor; The picture signal of reception and audio signal are sent to the intelligent terminal of user bound by wireless communication module by microprocessor.
The intelligent doorbell adopting the utility model to provide, owing to adopting wireless connections between intelligent doorbell and intelligent terminal, not be used on indoor wall and arranges communication line, easy for installation.In addition because intelligent terminal is moveable, to come to visit information to user feedback visitor in time, also can process the visiting of guest in time even if make user stay out.
Accompanying drawing explanation
In order to the technical scheme in clearer explanation the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparent, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 intelligent doorbell stereogram
Fig. 2 intelligent doorbell rearview
Fig. 3 intelligent doorbell internal structure block diagram
Embodiment
The intelligent doorbell that the present embodiment provides comprises power module, doorbell button 110, microprocessor, image module, audio-frequency module, and wireless communication module; Power module is to microprocessor, image module, audio-frequency module, and wireless communication module service voltage.When visitor presses doorbell button 110, image module gathers the picture signal of visitor under the triggering of microprocessor, and picture signal is sent to microprocessor, audio-frequency module gathers the audio signal of visitor under the triggering of microprocessor, and audio signal is sent to microprocessor.The picture signal of reception and audio signal are sent to the intelligent terminal of user bound by wireless communication module by microprocessor.
Wireless communication module adopts wifi communication module, and the intelligent terminal of user bound is provided with APP bitcom, and wifi communication module is configured with IP address, passes through wirelessly transmitting data between IP address and APP bitcom.Namely visitor information can be pushed to user by APP mode by intelligent doorbell.The state of microprocessor to wifi communication module detects in real time; When detecting that wifi communication module is in running order, described microprocessor is by power module supply wifi communication module voltage a volt; When detecting that wifi communication module is in resting state, microprocessor is by described energy supply control module supply wifi communication module voltage b volt; Wherein b=0.3 ~ 0.5a.
Existing communication roughly comprises bluetooth, infrared, Zibee, and wifi.Although it is high that Wifi communication has communication speed, hardware cost is low, Mulit-point Connection is high, the advantage that autgmentability is strong.But wifi communication module needs constantly to search for network in use, power consumption is very big, and traditional static power source administration module can not meet the requirement of wifi equipment.The intelligent doorbell that the present embodiment provides, the signal of wifi communication module is detected in real time by microprocessor, judge its in running order or resting state, only a small amount of voltage is supplied to it when wifi communication module is in resting state by power module, there is 1 original ~ 2mA to be reduced to 0.1mA the power consumption of intelligent doorbell, thus greatly reduce the power consumption of intelligent doorbell.
Image module comprises camera 120, image sampling circuit and A/D change-over circuit, and image sampling circuit is sampled to the image that camera 120 absorbs, and obtain analog picture signal, analog picture signal is converted into data image signal by A/D change-over circuit.Arrange image control chip in microprocessor, before the data image signal of reception is sent to wireless communication module by microprocessor, image control chip is compressed data image signal by MPEG4 agreement.
Audio-frequency module comprises microphone 130, audio sample circuit and A/D change-over circuit, and the sound that audio sample circuit microphone 130 receives is sampled, and obtain simulated audio signal, simulated audio signal is converted into digital audio and video signals by A/D change-over circuit.Microprocessor is also embedded with Sound control chip, and before the digital audio and video signals of reception is sent to wireless communication module by microprocessor, Sound control chip compresses digital audio and video signals.
Along with the requirement of user to high-definition image and high definition tonequality is more and more higher, the audio signal quality of the picture signal that image module gathers and audio-frequency module collection is also more and more higher, and corresponding image file and audio file are also increasing.But the finite capacity of existing wireless transfer channel, cannot in time by high-definition image and high definition tonequality file transfer to user.The intelligent doorbell that the present embodiment provides embedded in Sound control chip and image control chip at microprocessor, wireless communication module is sent to again by after digital audio and video signals and data image signal compression, greatly reduce the transmission pressure of wireless communication module, make user can accept high-definition image file and high definition tonequality file in time.To do the image control chip of mpeg format compression to data image signal, data image signal can be compressed to 1/80th of life size by this chip.
The power control circuit that power module comprises power supply 140 and powers to control power supply 140.Power supply 140 is built-in lithium battery or dry cell.Because existing antitheft door there is no introducing power line, be difficult to power to intelligent doorbell with direct current or interchange on door.The intelligent doorbell that the present embodiment provides, due to self-powered, does not need on door, to install supply line for its power supply.Owing to having broken away from power supply restriction, the intelligent doorbell that the present embodiment provides can also be installed to other positions except door.The another kind of preferred embodiment of power supply 140 is that lithium battery used or dry cell are divided into two groups, as main battery, powers under normal operating condition to intelligent doorbell for one group; Another group, as reserve battery, is powered to intelligent doorbell when main battery is pulled out or main battery electricity exhausts.When by new main battery or be again full of electricity main battery be put in the battery case of intelligent doorbell time, main battery charges to reserve battery, remains that reserve battery electricity is abundant.Like this when user takes off main battery, intelligent doorbell can also work on, and has reserved the sufficient time change battery to user.
Intelligent terminal is smart mobile phone or panel computer.Smart mobile phone and panel computer more and more universal, adopt smart mobile phone or panel computer to make intelligent terminal, not only do not need to do a terminal more in addition, and meet the habits and customs of modern day user.
Apply specific case herein to set forth principle of the present invention and execution mode, the explanation of above embodiment just understands method of the present invention and core concept thereof for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (8)
1. an intelligent doorbell, is characterized in that: comprise power module, doorbell button, microprocessor, image module, audio-frequency module, and wireless communication module;
Described power module is to microprocessor, image module, audio-frequency module, and wireless communication module service voltage; When visitor presses doorbell button, described image module gathers the picture signal of visitor under the triggering of described microprocessor, and described picture signal is sent to microprocessor, described audio-frequency module gathers the audio signal of visitor under the triggering of microprocessor, and described audio signal is sent to microprocessor;
The described picture signal received and audio signal are sent to the intelligent terminal of user bound by described wireless communication module by described microprocessor.
2. intelligent doorbell according to claim 1, is characterized in that, described wireless communication module is wifi communication module, and described microprocessor can detect in real time to the state of wifi communication module; When detecting that described wifi communication module is in running order, power module supply wifi communication module voltage a volt described in described Microprocessor S3C44B0X; When detecting that described wifi communication module is in resting state, energy supply control module supply wifi communication module voltage b volt described in described Microprocessor S3C44B0X; Wherein b=0.3 ~ 0.5a.
3. intelligent doorbell according to claim 1 and 2, it is characterized in that: described image module comprises camera, image sampling circuit and A/D change-over circuit, described image sampling circuit is sampled to the image that camera absorbs, obtain analog picture signal, described analog picture signal is converted into data image signal by described A/D change-over circuit.
4. intelligent doorbell according to claim 3, it is characterized in that, described microprocessor is embedded in image control chip, before the data image signal of reception is sent to wireless communication module by microprocessor, described image control chip is compressed described data image signal by MPEG4 agreement.
5. intelligent doorbell according to claim 1 and 2, it is characterized in that: described audio-frequency module comprises microphone, audio sample circuit and A/D change-over circuit, the sound that described audio sample circuit microphone receives is sampled, obtain simulated audio signal, described simulated audio signal is converted into digital audio and video signals by described A/D change-over circuit.
6. intelligent doorbell according to claim 5, it is characterized in that, described microprocessor embeds Sound control chip, and before the digital audio and video signals received at microprocessor sends to wireless communication module, described Sound control chip compresses described digital audio and video signals.
7. intelligent doorbell according to claim 1, is characterized in that, described power module comprises power supply and controls the power control circuit of Power supply, and described power supply is built-in lithium battery or dry cell.
8. intelligent doorbell according to claim 1, is characterized in that, described intelligent terminal is smart mobile phone or panel computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607442.8U CN204156992U (en) | 2014-10-20 | 2014-10-20 | Intelligent doorbell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420607442.8U CN204156992U (en) | 2014-10-20 | 2014-10-20 | Intelligent doorbell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204156992U true CN204156992U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420607442.8U Expired - Fee Related CN204156992U (en) | 2014-10-20 | 2014-10-20 | Intelligent doorbell |
Country Status (1)
| Country | Link |
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| CN (1) | CN204156992U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160779A (en) * | 2015-07-31 | 2015-12-16 | 深圳市昊达电子有限公司 | Smart doorbell based on WeChat platform |
| CN105187776A (en) * | 2015-08-05 | 2015-12-23 | 泉州禾逸电子有限公司 | Intelligent doorbell |
| CN114822003A (en) * | 2022-04-22 | 2022-07-29 | 杭州萤石软件有限公司 | Electrical equipment based on wireless control and control method |
-
2014
- 2014-10-20 CN CN201420607442.8U patent/CN204156992U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105160779A (en) * | 2015-07-31 | 2015-12-16 | 深圳市昊达电子有限公司 | Smart doorbell based on WeChat platform |
| CN105187776A (en) * | 2015-08-05 | 2015-12-23 | 泉州禾逸电子有限公司 | Intelligent doorbell |
| CN114822003A (en) * | 2022-04-22 | 2022-07-29 | 杭州萤石软件有限公司 | Electrical equipment based on wireless control and control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20161020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |