[summary of the invention]
Based on this, be necessary to provide a kind of remote prompting and long-range infantal sleeping monitoring device of pacifying.
In addition, also provide a kind of infantal sleeping to see maintaining method.
A kind of infantal sleeping monitoring device, comprising: communication target is provided with module, is used to be provided with communication target; Detection module is used for constantly detecting infant's sleep state signals; Matching module is used for mating according to said sleep state signals, judges whether said sleep state signals representes that the infant wake up; Communication module is used for communicating in the communication target of infant's WA and said setting.
Preferably, said communication module is the video calling module, and said communication target is provided with the number that module is used to be provided with video calling.
Preferably, said communication target is provided with major number and the subsequent use number that module is used to be provided with video calling, and said video calling module is dialed said major number at infant's WA, and when major number can't be connected, dials said subsequent use number.
Preferably, said sleep state signals is a voice signal, and whether said matching module is used for infant's phonetic feature storehouse and the said voice signal preserved are in advance mated, wake up to judge the infant.
Preferably, said sleep state signals is a picture signal, and whether said matching module is used for the infant's motion characteristic storehouse and the said picture signal of preserving are in advance mated, wake up to judge the infant.
A kind of infantal sleeping is seen maintaining method, comprises the steps: to be provided with communication target; The constant sleep state signals that detects the infant; Mate according to said sleep state signals, judge whether said sleep state signals representes that the infant wake up,, otherwise return the step of the sleep state signals that detects the infant if then the communication target with said setting communicates.
Preferably, the said step that communication target is set is specially the number that video calling is set, and the said step that communicates with the communication target that is provided with is specially the request of setting up video calling to the communication target initiation.
Preferably, the number of said video calling comprises major number and subsequent use number.
Preferably, said sleep state signals is a voice signal, and said step of mating according to sleep state signals is specially: infant's phonetic feature storehouse and the said voice signal that will preserve in advance mate.
Preferably, said sleep state signals is a picture signal, and said step of mating according to sleep state signals is specially: infant's motion characteristic storehouse and the said picture signal that will preserve are in advance mated.
Said apparatus and method are owing to can detect infant's sleep state; And communicate by letter with the communication target of setting detecting infant's WA; Therefore do not need the caregiver to keep constantly near the infant; Can know that the infant wake up the very first time, realize remote prompting, with the mode of communication the infant pacified in addition.
[embodiment]
As shown in Figure 1, be the infantal sleeping monitoring device module map of an embodiment.This infantal sleeping monitoring device comprises that communication target is provided with module 100, detection module 200, matching module 300 and communication module 400.Wherein communication target is provided with module 100 and is used to be provided with communication target, the connection of communicating by letter successively of detection module 200, matching module 300 and communication module 400, and detection module 200 is used for constantly detecting infant's sleep state signals; Matching module 300 is used for mating according to said sleep state signals, judges whether said sleep state signals representes that the infant wake up; 400 of communication modules are used for communicating in the communication target of infant's WA and said setting.
Above-mentioned infantal sleeping monitoring device is owing to can detect infant's sleep state; And communicate by letter with the communication target of setting detecting infant's WA; Therefore do not need the caregiver to keep constantly near the infant; Can know that the infant wake up the very first time, and the infant pacified with the mode of communication.
The infantal sleeping monitoring device of the foregoing description can be such as portable terminals such as smart mobile phones, and communication module 400 is the video calling module of smart mobile phone, and communication target is provided with the number that module 100 is used to be provided with video calling.Communication target is provided with major number and the subsequent use number that module 100 can be provided for video calling, and the video calling module is dialed said major number at infant's WA, and when major number can't be connected, dials said subsequent use number.The situation that major number can't be connected comprise can't get through, repeatedly get through after ring unanswered etc. do not set up the situation of video calling.Subsequent use number is at least one, to guarantee to set up the video calling between ward and the infant as far as possible.
In one embodiment, said sleep state signals can be voice signal, and whether then matching module 300 is used for infant's phonetic feature storehouse and the said voice signal preserved are in advance mated, wake up to judge the infant.Infant's phonetic feature storehouse is the phonetic feature storehouse that infant's voice of gathering when waking up according to the infant are set up, and is used for the voice signal that the aid identification infant is sent.
In another embodiment, said sleep state signals can be picture signal, and whether then matching module 300 is used for the infant's motion characteristic storehouse and the said picture signal of preserving are in advance mated, wake up to judge the infant.Infant's motion characteristic storehouse is that the infant that gathers when waking up according to the infant moves the motion characteristic storehouse of said foundation, is used for aid identification infant's action.The violate-action that action recognition should be got rid of sleep as far as possible and produced.
In a preferred embodiment, can also combine above-mentioned speech recognition and image recognition, thereby can judge more accurately whether the infant wake up.
In other embodiments; Above-mentioned infantal sleeping monitoring device can also be the system that depends on personal computer; The application program of for example on personal computer, installing; This application program makes the user can add a plurality of contact persons and possesses video call function, and at infant's WA, the contact person who selects wherein one or more to be provided with in advance starts video calling.Most instant messaging programs all can satisfy this condition.
As shown in Figure 2, be the nurse method flow diagram of an embodiment based on above-mentioned infantal sleeping monitoring device.This method is that the mobile phone that possesses video call function is that example describes with this infantal sleeping monitoring device, and is concrete implementation with speech detection and speech recognition.
S101: the conversation number that target mobile phones is set.Target mobile phones is the mobile phone of dialing at baby's WA, confirms target mobile phones through conversation number is set in advance, and target mobile phones should possess video call function.Target mobile phones can be a multi-section, therefore a plurality of conversation numbers can be set to guarantee to set up video calling.At least be provided with one by the major number of Priority Call and a subsequent use number of when major number can't be connected, calling out.
S102: speech detection.Adopting speech detection Equipment Inspection voice, comprise the collection original sound signal, original sound is carried out processing such as filtering, amplification, is comparatively conventional processing, does not give unnecessary details at this.
S103: the sound spectrum of the voice that receive and the sound spectrum of setting are compared.The sound spectrum of setting is infant's a characteristic frequency spectrum, is stored in infant's phonetic feature storehouse, and the sound spectrum of the voice that receive and the sound spectrum of setting are compared the voice with the identification infant.
S104: judge whether the sound spectrum of the voice receive and the sound spectrum of setting mate, if, execution in step S105 then, otherwise execution in step S102.Whether sound spectrum matees the similarity that is meant the comparison sound spectrum, and the similarity that acquires a certain degree can be thought coupling.Factors such as size according to accuracy of identification and calculated amount can be provided with different similarity thresholds, as the foundation of judging coupling.
S105: through the major number request video calling that is provided with.
S106: judge whether in set point number, to connect, if, execution in step S109 then, otherwise execution in step S107.
S107: through the subsequent use number request video calling that is provided with.
S108: judge whether in set point number, to connect, if, execution in step S109 then, otherwise finish.
S109: start video calling.After starting video calling, can see each other and hear between ward and the infant that the ward can pacify the infant who wake up.
Step S105~S108 is for initiating to set up the processing of request flow process of video calling to communication target.The setting of major number and subsequent use number can guarantee to set up the video calling between ward and the infant as far as possible.
The monitoring device of S101 in the above-mentioned flow process and target mobile phones also can replace with other the system that possesses communication function, for example depend on the system of personal computer.
S102~S104 in the above-mentioned flow process is the step that infant's phonetic feature storehouse of preserving in advance and said voice signal are mated; Also can replace with the step that the infant's motion characteristic storehouse and the said picture signal of preservation are in advance mated; Perhaps add the relevant treatment step of image detection, thereby can carry out speech detection and image detection simultaneously.
The above embodiment has only expressed several kinds of embodiments of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with accompanying claims.