A kind of intelligent doorbell systemTechnical field
The present invention relates to intelligent doorbell technical field, particularly relate to a kind of intelligent doorbell system.
Background technology
Along with the arrival of mobile terminal intellectualization times, the configuration of mobile terminal from strength to strength, function is more and more complete, the application program being applicable to mobile terminal is also multifarious, increasing, multimedia technology has been dissolved in the middle of everybody life gradually, and everybody is more and more higher for the improvement of pursuit also along with life of quality of the life.
But, doorbell function is in the market single, scarcely possesses phonetic function, but also automatically do not open by control terminal remote-control door lock, after needing user to hear doorbell, in person before go to open the door, and the people of family sometimes gos out and may leave behind key, just can not enter when family no one.
Therefore, prior art has yet to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is, for the above-mentioned defect of prior art, there is provided a kind of intelligent doorbell system, being intended to solve in prior art needs in person to go doorway confirmation doorbell just can open, and also cannot preserve the defect of the visiting information of visitor when user stays out simultaneously.
The technical scheme that technical solution problem of the present invention adopts is as follows:
A kind of intelligent doorbell system, wherein, comprising: voice module, image module, wireless communication module, central processing unit, power module, memory module, controls the intelligent terminal of intelligent doorbell;
Described voice module is for gathering the sound of the visitor rung a doorbell and playing user voice;
Described image module is for obtaining the image of the visitor rung a doorbell;
Described memory module is for the image of visitor that stores user and specify and the sound of visitor;
Described central processing unit is used for the information starting described voice module and described image module collection visitor after visitor rings a doorbell, and judge that whether the visitor image that described image module obtains is identical with the visitor image that described memory module stores, if identical, control to open door lock, if difference, open after image being sent to the confirmation command of intelligent terminal for reception user;
Described wireless communication module is used for the visitor's sound in image in described image module and described voice module to be sent to described intelligent terminal;
Described power module is used for providing power supply to other all modules;
Described intelligent terminal controls to open door lock for the image and reception user instruction receiving the transmission of described image module;
Described central processing unit is electrically connected with described voice module, described image module, described wireless communication module, described memory module, described power module respectively, and described intelligent terminal is connected with central processing unit by wireless communication module.
Described intelligent doorbell system, wherein, whether the sound of central processing unit also for the sound with the visitor that described memory module stores that judge the visitor that described voice module obtains is identical, if identical, control to open door lock, if difference, open after image being sent to the confirmation command of intelligent terminal for reception user.
Described intelligent doorbell system, wherein, described wireless communication module adopts Wi-Fi module.
Described intelligent doorbell system, wherein, described energy supply control module adopts rechargeable lithium battary.
Described intelligent doorbell system, wherein, described intelligent terminal also comprises the module recording user voice, and user voice is sent to voice module.
Described intelligent doorbell system, wherein, described central processing unit is MCU microprocessor.
Intelligent doorbell system described in any one, wherein, described intelligent terminal is smart mobile phone or panel computer.
The invention provides a kind of intelligent doorbell system, comprising: voice module, image module, wireless communication module, central processing unit, power module, memory module, control the intelligent terminal of intelligent doorbell; Described power module is used for providing voltage to other modules, when visitor presses doorbell button, image module gathers the picture signal of visitor, and this picture signal is sent to central processing unit, audio-frequency module gathers the audio signal of visitor, and this audio signal is sent to central processing unit; Central processing unit judges that whether the picture signal received is identical with the picture signal in memory module, directly door lock is opened if identical, if otherwise by wireless communication module, picture signal is sent to intelligent terminal, thus reception user instruction judges whether directly to open door lock.Whether the present invention can intelligent decision visitor be the visitor that user specifies, if directly control to open door lock, if otherwise need user to confirm, achieve the intelligent of doorbell.
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of a kind of intelligent doorbell system of the present invention.
Embodiment
For making object of the present invention, technical scheme and advantage clearly, clearly, developing simultaneously referring to accompanying drawing, the present invention is described in more detail for embodiment.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
A kind of intelligent doorbell system described in first embodiment of the invention, as shown in Figure 1, comprising:
A kind of intelligent doorbell system, wherein, comprising: voice module 100, image module 200, memory module 300, central processing unit 400, wireless communication module 500, power module 600, controls the intelligent terminal 700 of intelligent doorbell;
Described voice module 100 is for gathering the sound of the visitor rung a doorbell and playing user voice;
Described image module 200 is for obtaining the image of the visitor rung a doorbell;
Described memory module 300 is for the image of visitor that stores user and specify and the sound of visitor;
Described central processing unit 400 starts the information that described voice module 100 and described image module 200 gather visitor after ringing a doorbell for visitor, and judge that whether the visitor image that visitor image that described image module obtains and described memory module 300 store is identical, if identical, control to open door lock, if difference, image is sent to after intelligent terminal 700 receives the confirmation command of user and opens;
Described wireless communication module 500 is for being sent to described intelligent terminal 700 by the visitor's sound in image in described image module 100 and described voice module 200;
Described power module 600 is for providing power supply to other all modules;
Described intelligent terminal 700 controls to open door lock for the image and reception user instruction receiving the transmission of described image module 100;
Described central processing unit 400 is electrically connected with described voice module 100, described image module 200, described wireless communication module 500, described memory module 300, described power module 600 respectively, and described intelligent terminal 700 is connected with central processing unit 400 by wireless communication module 500.
During concrete enforcement, described image module 200, also for when response doorbell unmanned more than a scheduled time, by the image of visitor and sound store in memory module, and forms a unread message, is sent to the intelligent terminal of binding.
Particularly, voice module 100 comprises microphone, audio sample circuit and A/D change-over circuit, and the sound that audio sample circuit microphone 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.Central processing unit is also embedded with Sound control chip, and before the digital audio and video signals of reception is sent to wireless communication module by central processing unit, Sound control chip compresses digital audio and video signals.
During concrete enforcement, image module 200 comprises camera, image sampling circuit and A/D change-over circuit, image sampling circuit is sampled to the image that camera 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 central processing unit, before the data image signal of reception is sent to wireless communication module by central processing unit, image control chip is compressed data image signal by MPEG4 agreement.
During concrete enforcement, memory module 300 also can store image information and the acoustic information of the guest of current visiting, when owner returns, can check this information thus understand visitor information.Described memory module can use ROM memory, concrete adopted eeprom memory.
Whether central processing unit 400 is also identical with the sound of the visitor that described memory module stores for judging the sound of the visitor that described voice module 100 obtains, if identical, control to open door lock, if difference, open after image being sent to the confirmation command of intelligent terminal for reception user.
Described wireless communication module adopts Wi-Fi module.Transmission range because of Wi-Fi radio communication is 10 meters-30 meters, wants the bitcom of the intelligent terminal of user bound simultaneously.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.
Described energy supply control module adopts rechargeable lithium battary.Adopt rechargeable lithium battary can reuse battery, and lithium battery long service life, save cost.
Described intelligent terminal also comprises the module recording user voice, and user voice is sent to voice module.
Described central processing unit is MCU microprocessor, because the Data Control amount in the present invention is not very large, adopts MCU microprocessor can be competent at completely.
Described intelligent terminal is smart mobile phone or panel computer, adopts existing smart mobile phone or panel computer, again need not do a terminal, provides New function also to smart mobile phone or panel computer.
In sum, the invention provides a kind of intelligent doorbell system, comprising: voice module, image module, wireless communication module, central processing unit, power module, memory module, control the intelligent terminal of intelligent doorbell; Described power module is used for providing voltage to other modules, when visitor presses doorbell button, image module gathers the picture signal of visitor, and this picture signal is sent to central processing unit, audio-frequency module gathers the audio signal of visitor, and this audio signal is sent to central processing unit; Central processing unit judges that whether the picture signal received is identical with the picture signal in memory module, directly door lock is opened if identical, if otherwise by wireless communication module, picture signal is sent to intelligent terminal, thus reception user instruction judges whether directly to open door lock.Whether the present invention can intelligent decision visitor be the visitor that user specifies, if directly control to open door lock, if otherwise need user to confirm, achieve the intelligent of doorbell.Should be understood that, application of the present invention is not limited to above-mentioned citing, for those of ordinary skills, can be improved according to the above description or convert, and all these improve and convert the protection range that all should belong to claims of the present invention.