CN110908314A - Intelligent control circuit of crib and control method thereof - Google Patents

Intelligent control circuit of crib and control method thereof Download PDF

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Publication number
CN110908314A
CN110908314A CN201911245925.1A CN201911245925A CN110908314A CN 110908314 A CN110908314 A CN 110908314A CN 201911245925 A CN201911245925 A CN 201911245925A CN 110908314 A CN110908314 A CN 110908314A
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CN
China
Prior art keywords
signal
control unit
audio input
communication unit
crib
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Pending
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CN201911245925.1A
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Chinese (zh)
Inventor
仵浩
郭迪清
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Ganzhou Guanying Intelligent Technology Co Ltd
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Ganzhou Guanying Intelligent Technology Co Ltd
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Priority to CN201911245925.1A priority Critical patent/CN110908314A/en
Publication of CN110908314A publication Critical patent/CN110908314A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/04Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/042Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
    • G05B19/0423Input/output
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47DFURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D15/00Accessories for children's furniture, e.g. safety belts or baby-bottle holders
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47DFURNITURE SPECIALLY ADAPTED FOR CHILDREN
    • A47D9/00Cradles ; Bassinets
    • A47D9/02Cradles ; Bassinets with rocking mechanisms
    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00Program-control systems
    • G05B2219/20Pc systems
    • G05B2219/25Pc structure of the system
    • G05B2219/25257Microcontroller

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pediatric Medicine (AREA)
  • Selective Calling Equipment (AREA)

Abstract

The invention discloses an intelligent control circuit of a baby crib and a control method thereof, wherein the intelligent control circuit comprises a permanent magnet and a hardware box, the permanent magnet is arranged at the bottom of a cradle, the hardware box is arranged at the bottom of a bracket, the hardware box comprises an electromagnetic driver, an illuminating night lamp, an audio output device, an audio input device, a control unit, a data memory and a communication unit, the electromagnetic driver, the illuminating night lamp, the audio output device, the audio input device and the communication unit are all electrically connected with the control unit, the audio output device and the audio input device are all electrically connected with the data memory, and the audio output device is electrically connected with the audio input device. The burden of a baby nursing person is relieved, more active emotional interaction is created, and the baby nursing device is very convenient and intelligent to use.

Description

Intelligent control circuit of crib and control method thereof
Technical Field
The invention relates to an intelligent control circuit of a crib and a control method thereof.
Background
The traditional cribs are characterized in that caregivers manually operate at close distances and additionally use electronic products to achieve soothing and interaction of infants, a large amount of time and energy are consumed by caregivers, the caregivers are not convenient to leave other rooms or outdoor environments for a long time, the infants need to keep waking or humming cradle music at all times before falling asleep, and the traditional cribs do not have any auxiliary function in the processes, so that the existing cribs are single in function, can not liberate the hands of caregivers of the infants, and can not remotely monitor the sounds of the infants.
Disclosure of Invention
The invention aims to overcome the defects of the existing products and provides an intelligent control circuit of a crib and a control method thereof.
In order to achieve the purpose, the invention is realized by the following technical scheme:
the utility model provides an intelligent control circuit of crib, the intelligent control circuit of crib is used for controlling the crib, the crib includes cradle, swing connecting rod, support, truckle, the cradle is connected through swing connecting rod and support rotation, the truckle is installed in the bottom of support, and the intelligent control circuit of crib includes permanent magnet, hardware box, the permanent magnet is installed in the cradle bottom, the hardware box is installed in the bottom of support, the hardware box includes electromagnetic drive, illumination night-light, audio output device, audio input device, the control unit, data memory, communication unit, electromagnetic drive, illumination night-light, audio output device, audio input device, communication unit all with the control unit electric connection, audio output device, audio input device all with data memory electric connection, audio output device and audio input device electric connection, the communication unit is used for communicating with a mobile device APP or a remote controller, and the permanent magnet is magnetically connected with the electromagnetic driver.
Preferably, the electromagnetic drive is located directly below the permanent magnet.
Preferably, the communication unit is used for communicating with the mobile device APP through wifi or communicating with the remote controller through a point-to-point infrared remote control signal.
Preferably, the intelligent control circuit of the crib further comprises a power supply, and the electromagnetic driver, the lighting night lamp, the audio output device, the audio input device, the control unit, the data storage device and the communication unit are electrically connected with the power supply.
Preferably, the mobile device APP is a mobile phone APP or a tablet APP.
A control method of an intelligent control circuit of a baby crib comprises the following steps:
step a: if the mobile device APP or the remote controller sends a control signal to the communication unit, the control unit controls the illumination night lamp, the audio output device, the audio input device and the data storage to start, and otherwise, the control unit quits;
step b: the communication unit sends the received control signal to the control unit;
step c: the control unit judges that the control signal is a swing signal or a music playing signal or a voice signal or a monitoring signal, if the control unit judges that the control signal is the swing signal, the step d is skipped, if the control unit judges that the control signal is the music playing signal, the step e is skipped, if the control unit judges that the control signal is the voice signal, the step f is skipped, and if the control unit judges that the control signal is the monitoring signal, the step g is skipped;
step d: the control unit controls the electromagnetic driver to work, then the electromagnetic driver drives the permanent magnet to drive the cradle to swing through the change of the magnetic poles and the strength until the mobile equipment APP or the remote controller sends a swing stopping command, then the cradle gradually stops swinging under the action of gravity and resistance, and the cradle jumps to the step a;
step e: the control unit judges whether the played music signal is sent by the mobile device APP or the remote controller, if the control unit judges that the played music signal is sent by the mobile device APP, the mobile device APP pushes the music carried by the mobile device APP to the audio input device or the music stored in the data memory is sent to the audio input device, otherwise, the music stored in the data memory is sent to the audio input device, and then the audio output device plays the music and jumps to the step a;
step f: the control unit sends the voice signal to the communication unit, then after the communication unit decodes, the control unit plays through the audio output equipment, and jumps to step a;
step g: the audio input equipment begins work, and audio input equipment gathers crib sound in real time, then sends the crib sound of gathering for the communication unit through the control unit, and then the communication unit sends crib sound for mobile device APP or remote controller, jumps to step a.
Preferably, the voice signal is a soothing interactive voice signal
The invention has the following beneficial effects: when the infant falls asleep or needs remote monitoring at night, the system can conveniently monitor the sound of the infant, set timed swing and music and push soothing interactive voice, and the above function operations can be realized by using a mobile phone APP and a tablet APP based on wifi besides using remote controllers face to face, so that the system can carry out remote monitoring, liberate the hands of an infant care person, do not need physical activities such as stroking and the like, reduce the burden of the infant care person, create more active emotional interaction, and is very convenient and intelligent to use.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a block diagram of the present invention;
fig. 3 is a program flow chart of the control method of the present invention.
Detailed Description
The technical scheme of the invention is further explained by combining the attached drawings of the specification:
as shown in FIG. 1 and FIG. 2, an intelligent control circuit of a baby crib, the intelligent control circuit of the baby crib is used for controlling the baby crib, the baby crib comprises a cradle 1, a swinging connecting rod 2, a support 3 and casters 4, the cradle 1 is rotatably connected with the support 3 through the swinging connecting rod 2, the casters 4 are arranged at the bottom of the support 3, the intelligent control circuit of the baby crib comprises a permanent magnet 5 and a hardware box 6, the permanent magnet 5 is arranged at the bottom of the cradle 1, the hardware box 6 is arranged at the bottom of the support 3, the hardware box 6 comprises an electromagnetic driver 61, an illuminating night lamp 62, an audio output device 63, an audio input device 64, a control unit 66, a data storage 65 and a communication unit 67, the electromagnetic driver 61, the illuminating night lamp 62, the audio output device 63, the audio input device 64 and the communication unit 67 are all electrically connected with the control unit 66, audio output device 63, audio input device 64 all with data memory 65 electric connection, audio output device 63 and audio input device 64 electric connection, communication unit 67 is used for carrying out intercommunication with mobile device APP68 or remote controller 69, permanent magnet 5 and electromagnetic drive 61 magnetic connection. The electromagnetic drive 61 is located directly below the permanent magnet 5. The communication unit 67 is used for communicating with the mobile device APP68 through wifi or communicating with a remote controller through a point-to-point infrared remote control signal.
As shown in fig. 1 and fig. 2, the intelligent control circuit of the crib further includes a power supply 7, and the electromagnetic driver 61, the illuminating night lamp 62, the audio output device 63, the audio input device 64, the control unit 66, the data storage 65, and the communication unit 67 are all electrically connected to the power supply 7. The mobile device APP68 is a cell phone APP or tablet APP.
As shown in fig. 3, a control method of an intelligent control circuit of a crib includes the following steps:
step a: if the mobile device APP68 or the remote controller 69 sends a control signal to the communication unit 67, the control unit 66 controls the illumination night lamp 62, the audio output device 63, the audio input device 64, and the data storage 65 to start starting, otherwise, exiting;
step b: the communication unit 67 sends the received control signal to the control unit 66;
step c: the control unit 66 determines that the control signal is a wobble signal or a play music signal or a voice signal or a monitoring signal, if the control unit 66 determines that the control signal is a wobble signal, the step d is skipped, if the control unit 66 determines that the control signal is a play music signal, the step e is skipped, if the control unit 66 determines that the control signal is a voice signal, the step f is skipped, and if the control unit 66 determines that the control signal is a monitoring signal, the step g is skipped;
step d: the control unit 66 controls the electromagnetic driver 61 to work, then the electromagnetic driver 61 drives the permanent magnet 5 to drive the cradle 1 to swing through the change of the magnetic pole and the strength until the mobile device APP68 or the remote controller 69 sends a swing stopping command, and then the cradle 1 gradually stops swinging under the action of gravity and resistance to jump to step a;
step e: the control unit 66 judges whether the playing music signal is sent by the mobile device APP68 or the remote controller 69, if the control unit 66 judges that the playing music signal is sent by the mobile device APP68, the mobile device APP68 pushes the music carried by itself to the audio input device 64 or the music stored in the data storage 65 is sent to the audio input device 64, otherwise, the music stored in the data storage 65 is sent to the audio input device 64, and then the audio output device 63 plays the music out and jumps to step a;
step f: the control unit 66 sends the voice signal to the communication unit 67, then the communication unit 67 decodes the voice signal, and then the control unit 66 plays the voice signal through the audio output device 63, and the step a is skipped, wherein the voice signal is a soothing interactive voice signal;
step g: the audio input device 64 starts to work, the audio input device 64 collects the sound of the baby crib in real time, then the collected sound of the baby crib is sent to the communication unit 67 through the control unit 66, then the communication unit 67 sends the sound of the baby crib to the mobile device APP68 or the remote controller 69, and the step a is skipped.
The user carries out the WIFI with cell-phone APP and intelligent crib and pairs the back, can begin the control action. When a user needs to control the cradle to swing, the corresponding swing amplitude grade is selected on the mobile phone or the remote controller, and the signal is sent to the communication unit, then the control unit controls the electromagnetic driver in the hardware box according to the received signal, and the electromagnetic driver drives the permanent magnet to drive the cradle to swing at the corresponding grade through the change of the magnetic pole and the strength. After the mobile phone or the remote controller sends a stop command, the magnetic pole of the electromagnetic driver disappears, and the cradle gradually stops under the action of gravity and resistance.
When a user needs to play music, the user selects to use the remote controller to send and then starts to play the cradle music built in the data memory of the hardware box, and when the user uses the mobile phone APP for control, the user can push the music carried by the mobile phone in addition to the built-in cradle music. The method can also control the circulation mode and the volume size of the music list playing by using a remote controller and a linkage APP.
When the user needs to send voice signals, the voice signal sending function button corresponding to the remote controller or the mobile phone APP can be pressed, the voice data can be pushed to the communication unit after the button is loosened, and the voice data is played through the audio output device after the voice data is decoded. In addition, the user needs to monitor the sound on the intelligent crib, also can press the monitoring signal function button corresponding to the remote controller or the mobile phone APP, the communication unit receives the corresponding signal and then transmits the signal to the control unit, and then the audio input device starts working, collects the real-time sound of the crib, and pushes the sound to the mobile phone AP or directly pushes the remote controller in a point-to-point mode through WIFI.
When the infant falls asleep or needs remote monitoring at night, the system can conveniently monitor the sound of the infant, set timed swing and music and push soothing interactive voice, and the above function operations can be realized by using a mobile phone APP and a tablet APP based on wifi besides using remote controllers face to face, so that the system can carry out remote monitoring, liberate the hands of an infant care person, do not need physical activities such as stroking and the like, reduce the burden of the infant care person, create more active emotional interaction, and is very convenient and intelligent to use.
It should be noted that the above list is only one specific embodiment of the present invention. It is clear that the invention is not limited to the embodiments described above, but that many variations are possible, all of which can be derived or suggested directly from the disclosure of the invention by a person skilled in the art, and are considered to be within the scope of the invention.

Claims (7)

1. The utility model provides an intelligent control circuit of crib, the intelligent control circuit of crib is used for controlling the crib, the crib includes cradle (1), swing connecting rod (2), support (3), truckle (4), cradle (1) is rotated with support (3) through swing connecting rod (2) and is connected, the bottom at support (3) is installed to truckle (4), its characterized in that, the intelligent control circuit of crib includes permanent magnet (5), hardware box (6), permanent magnet (5) are installed in cradle (1) bottom, hardware box (6) are installed in the bottom of support (3), hardware box (6) include electromagnetic drive (61), illumination night-light (62), audio output equipment (63), audio input equipment (64), control unit (66), data memory (65), communication unit (67), electromagnetic drive (61), illumination night-light (62), audio output equipment (63), audio input equipment (64), communication unit (67) all with control unit (66) electric connection, audio output equipment (63), audio input equipment (64) all with data memory (65) electric connection, audio output equipment (63) and audio input equipment (64) electric connection, communication unit (67) are used for carrying out intercommunication with mobile device APP (68) or remote controller (69), permanent magnet (5) and electromagnetic drive (61) magnetism are connected.
2. An intelligent control circuit for a baby crib according to claim 1, characterized in that the electromagnetic drive (61) is located directly below the permanent magnet (5).
3. The intelligent control circuit of a baby crib according to claim 1, characterized in that, the communication unit (67) is used for intercommunicating with the mobile device APP (68) through wifi or with a remote control through a point-to-point infrared remote control signal.
4. The intelligent control circuit of a baby crib according to claim 1, characterized in that, the intelligent control circuit of the baby crib further comprises a power supply (7), and the electromagnetic driver (61), the illuminating night lamp (62), the audio output device (63), the audio input device (64), the control unit (66), the data storage (65) and the communication unit (67) are all electrically connected with the power supply (7).
5. The smart control circuit of claim 1, wherein the mobile device APP (68) is a cell phone APP or a tablet APP.
6. A control method of an intelligent control circuit based on the baby crib of claim 1, characterized by comprising the following steps:
step a: if the mobile device APP (68) or the remote controller (69) sends a control signal to the communication unit (67), the control unit (66) controls the illumination night lamp (62), the audio output device (63), the audio input device (64) and the data storage (65) to start starting, otherwise, the operation is quitted;
step b: the communication unit (67) sends the received control signal to the control unit (66);
step c: the control unit (66) judges that the control signal is a wobble signal or a playing music signal or a voice signal or a monitoring signal, if the control unit (66) judges that the control signal is the wobble signal, the step d is skipped, if the control unit (66) judges that the control signal is the playing music signal, the step e is skipped, if the control unit (66) judges that the control signal is the voice signal, the step f is skipped, and if the control unit (66) judges that the control signal is the monitoring signal, the step g is skipped;
step d: the control unit (66) controls the electromagnetic driver (61) to work, then the electromagnetic driver (61) drives the permanent magnet (5) to drive the cradle (1) to swing through the change of the magnetic pole and the strength until the mobile device APP (68) or the remote controller (69) sends a swing stopping command, then the cradle (1) gradually stops swinging under the action of gravity and resistance, and the step a is skipped;
step e: the control unit (66) judges whether the playing music signal is sent by the mobile device APP (68) or the remote controller (69), if the control unit (66) judges that the playing music signal is sent by the mobile device APP (68), the mobile device APP (68) pushes the music carried by the mobile device APP (68) to the audio input device (64) or the music stored in the data memory (65) is sent to the audio input device (64), otherwise the music stored in the data memory (65) is sent to the audio input device (64), and then the audio output device (63) plays the music out and jumps to the step a;
step f: the control unit (66) sends the voice signal to the communication unit (67), then the communication unit (67) decodes the voice signal, then the control unit (66) plays the voice signal through the audio output equipment (63), and the step a is skipped;
step g: the audio input device (64) starts to work, the audio input device (64) collects the sound of the baby crib in real time, then the collected sound of the baby crib is sent to the communication unit (67) through the control unit (66), then the communication unit (67) sends the sound of the baby crib to the mobile device APP (68) or the remote controller (69), and the step a is skipped.
7. The control method of the intelligent control circuit of the baby crib according to claim 6, wherein the voice signal is a soothing interaction voice signal.
CN201911245925.1A 2019-12-07 2019-12-07 Intelligent control circuit of crib and control method thereof Pending CN110908314A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111728427A (en) * 2020-08-13 2020-10-02 方文豪 Full-automatic mechanical swing crib and swing method thereof

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103142065A (en) * 2013-03-28 2013-06-12 尚宗祥 Electromagnetic power intelligent table concentrator
CN203591092U (en) * 2013-10-15 2014-05-14 钟国俊 Novel intelligent baby stroller
CN204245721U (en) * 2014-11-14 2015-04-08 许灵翔 Novel intelligent infanette
CN104856507A (en) * 2015-04-22 2015-08-26 苏州卡泰克电子科技有限公司 Intelligent bassinet
US20150302721A1 (en) * 2014-04-18 2015-10-22 Stephanie Schmidt Crib Having Child Monitoring System
CN204862250U (en) * 2015-05-30 2015-12-16 陈发雄 Electronic baby's shaking table of vibrating
CN105704448A (en) * 2016-01-21 2016-06-22 陈华勤 Intelligent baby carriage application method
CN107550131A (en) * 2017-09-30 2018-01-09 台州市江左电子科技有限公司 A kind of intelligent platform of nursing a baby
CN109070923A (en) * 2015-12-20 2018-12-21 赛普斯威有限公司 Rocking equipment
CN109512210A (en) * 2019-01-08 2019-03-26 衡阳师范学院 A kind of novel intelligent infanette
CN110022728A (en) * 2016-10-17 2019-07-16 快乐宝贝公司 Baby comforting/sleep-aid device

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103142065A (en) * 2013-03-28 2013-06-12 尚宗祥 Electromagnetic power intelligent table concentrator
CN203591092U (en) * 2013-10-15 2014-05-14 钟国俊 Novel intelligent baby stroller
US20150302721A1 (en) * 2014-04-18 2015-10-22 Stephanie Schmidt Crib Having Child Monitoring System
CN204245721U (en) * 2014-11-14 2015-04-08 许灵翔 Novel intelligent infanette
CN104856507A (en) * 2015-04-22 2015-08-26 苏州卡泰克电子科技有限公司 Intelligent bassinet
CN204862250U (en) * 2015-05-30 2015-12-16 陈发雄 Electronic baby's shaking table of vibrating
CN109070923A (en) * 2015-12-20 2018-12-21 赛普斯威有限公司 Rocking equipment
CN105704448A (en) * 2016-01-21 2016-06-22 陈华勤 Intelligent baby carriage application method
CN110022728A (en) * 2016-10-17 2019-07-16 快乐宝贝公司 Baby comforting/sleep-aid device
CN107550131A (en) * 2017-09-30 2018-01-09 台州市江左电子科技有限公司 A kind of intelligent platform of nursing a baby
CN109512210A (en) * 2019-01-08 2019-03-26 衡阳师范学院 A kind of novel intelligent infanette

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111728427A (en) * 2020-08-13 2020-10-02 方文豪 Full-automatic mechanical swing crib and swing method thereof

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Application publication date: 20200324