CN105513273A - Children sleep monitoring alarm - Google Patents
Children sleep monitoring alarm Download PDFInfo
- Publication number
- CN105513273A CN105513273A CN201610023244.0A CN201610023244A CN105513273A CN 105513273 A CN105513273 A CN 105513273A CN 201610023244 A CN201610023244 A CN 201610023244A CN 105513273 A CN105513273 A CN 105513273A
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- Prior art keywords
- mcu
- alarm
- temperature
- communication module
- circuit
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Classifications
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
- G08B21/0202—Child monitoring systems using a transmitter-receiver system carried by the parent and the child
- G08B21/0205—Specific application combined with child monitoring using a transmitter-receiver system
- G08B21/0211—Combination with medical sensor, e.g. for measuring heart rate, temperature
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/48—Other medical applications
- A61B5/4806—Sleep evaluation
- A61B5/4809—Sleep detection, i.e. determining whether a subject is asleep or not
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/01—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using semiconducting elements having PN junctions
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
- G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Child & Adolescent Psychology (AREA)
- Business, Economics & Management (AREA)
- Biomedical Technology (AREA)
- Anesthesiology (AREA)
- Cardiology (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Emergency Management (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Nonlinear Science (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The invention relates to a children sleep monitoring alarm. The children sleep monitoring alarm comprises a temperature monitoring module and an alarm module, wherein the temperature monitoring module comprises a first power supply circuit, a first MCU, a temperature sensor, a signal amplification circuit, an AD conversion circuit and a first wireless communication module; temperature signals detected by the temperature sensor are transmitted to the AD conversion circuit through the signal amplification circuit; the AD conversion circuit is used for converting amplified analog temperature signals into digital temperature signals and transmitting the digital temperature signals to the first MCU; the first MCU is used for generating a temperature change trend curve; a characteristic curve for causing temperature change by kicking off a quilt is preset in the MCU; the first MCU is used for comparing the temperature change trend curve with the temperature change characteristic curve; the first MCU is used for generating an alarm signal if the temperature change trend curve and the temperature change characteristic curve are consistent with each other; the first MCU is used for sending a current temperature signal and the alarm signal to the alarm module through the first wireless communication module. The children sleep monitoring alarm is capable of monitoring and alarming the quilt-kicking behavior of a child.
Description
Technical field
The invention belongs to monitoring, alarming technical field, be specifically related to a kind of children sleeping monitoring alarm.
Background technology
Because the rate of metabolism of child is higher than adult, and father and mother are the warming foundations using the sense organ of oneself as child usually, and therefore, father and mother are giving child's cover period of the day from 11 p.m. to 1 a.m, and child usually can be allowed to feel too hot, and it is just inevitable that child kicks quilt son.Kicking quilt the most direct consequence of son causes child to catch a cold exactly.At present, market has can displays temperature sleeping bag product and can the bracelet of the gentle heart rate of monitored body, but can not judge that child has kicked quilt the remote monitoring alarm of son.
Summary of the invention
In order to solve the problems referred to above that prior art exists, the invention provides a kind of children sleeping monitoring alarm that can carry out monitoring, alarming to the behavior of children kicking quilt.
For achieving the above object, the present invention takes following technical scheme: a kind of children sleeping monitoring alarm comprises temperature monitoring module and alarm module, described temperature monitoring module comprises the first feed circuit, a MCU, temperature sensor, signal amplification circuit, A/D convertor circuit and the first wireless communication module, described first feed circuit provide operating voltage for a described MCU, described temperature sensor is for detecting the environment temperature in user's quilt, the temperature signal detected transfers to described A/D convertor circuit after described signal amplification circuit amplifies, analog temperature signal after amplification is converted to digital temperature signal and transfers to a described MCU by described A/D convertor circuit, a described MCU generates temperature changing trend curve, in a described MCU, the characteristic curve causing temperature variation kicked off by preset quilt, the characteristic curve of temperature changing trend curve and temperature variation contrasts by a described MCU, if the two conforms to, then a described MCU generates alerting signal, current temperature signal and alerting signal are sent to described alarm module by described first wireless communication module by a described MCU.
Further, human body infrared supervisory circuit is also provided with in described children sleeping monitoring alarm, described human body infrared supervisory circuit is connected with a MCU, and described human body infrared supervisory circuit is used for human body infrared signal, and the human infrared signal detected is sent to a described MCU.
Further, described temperature sensor adopts NTC thermistor temperature sensor, platinum resistance PT100 or PT1000 sensor, semiconductor temperature sensor or digital temperature sensor.
Further, described first wireless communication module adopts bluetooth communication, WiFi communication module or 433MHz radio-frequency communication module.
Further, described alarm module adopts a far-end independent alarm or APP client.
Further, described far-end independent alarm comprises the second feed circuit, the 2nd MCU, the second wireless communication module, driving circuit, loudspeaker, liquid crystal display and alarm release button; Described second feed circuit, the second wireless communication module, driving circuit, alarm release button and liquid crystal display are all connected with described 2nd MCU; Described second feed circuit provide operating voltage for described 2nd MCU; Described 2nd MCU receives temperature signal and the alerting signal of described first wireless communication module transmission by described second wireless communication module, described 2nd MCU drives described loudspeaker to carry out audible alarm by described driving circuit, and temperature signal is transferred to described liquid crystal display and show; Press described alarm release button, described 2nd MCU controls described loudspeaker stop alarm by described driving circuit.
Further, described second wireless communication module adopts bluetooth communication, WiFi communication module or 433MHz radio-frequency communication module.
The present invention is owing to taking above technical scheme, it has the following advantages: the present invention is by set temperature monitoring modular and alarm module, child behavior in sleep can be monitored, there occurs and kick quilt after sub-line is monitoring children, and alarm wakes guardian up.Except informing that guardian have employed except inappropriate warming measure to children, more can by children because the sick probability of flu kicking quilt son and cause reduces greatly, thus reduce the individual waste to entire society's medical resource, virtually save tutorial financial cost and time cost.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of children sleeping monitoring alarm in a kind of embodiment provided by the invention;
Fig. 2 is the schematic diagram of far-end independent alarm in children sleeping monitoring alarm of the present invention;
Fig. 3 is the riding position schematic diagram of children sleeping monitoring alarm of the present invention.
In figure: 1, temperature monitoring module; 2, alarm module; 11, the first feed circuit, 12, a MCU; 13, temperature sensor; 14, signal amplification circuit; 15, A/D convertor circuit; 16, the first wireless communication module; 17, human body infrared supervisory circuit; 21, the second feed circuit; 22, the 2nd MCU; 23, the second wireless communication module; 24, driving circuit; 25, loudspeaker; 26, liquid crystal display; 27, alarm release button.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in detail.
As shown in Figure 1, the invention provides a kind of children sleeping monitoring alarm, it comprises temperature monitoring module 1 and alarm module 2, wherein, temperature monitoring module 1 comprises the first feed circuit 11, a MCU12, temperature sensor 13, signal amplification circuit 14, A/D convertor circuit 15 and the first wireless communication module 16.First feed circuit 11 provide operating voltage for a MCU12, temperature sensor 13 is for detecting the environment temperature in user's quilt, the temperature signal inlet signal amplifying circuit 14 detected transfers to A/D convertor circuit 15 after amplifying, and the analog temperature signal after amplification is converted to digital temperature signal and transfers to a MCU12 by A/D convertor circuit 15.One MCU12 generates temperature changing trend curve according to the temperature signal received.In one MCU12, the characteristic curve causing temperature variation kicked off by preset quilt, the characteristic curve of temperature changing trend curve and temperature variation contrasts by the one MCU12, if the two conforms to, then judge user kick quilt sub-line as, the one MCU12 generate alerting signal.Current temperature signal and alerting signal are sent to alarm module 2 by the first wireless communication module 16 by the one MCU12.
In above-described embodiment, for reducing the power consumption of children sleeping monitoring alarm of the present invention, prolongs standby time, human body infrared supervisory circuit 17 is also provided with in children sleeping monitoring alarm of the present invention, human body infrared supervisory circuit 17 is connected with a MCU12, it is for detecting the human infrared signal around children sleeping monitoring alarm of the present invention, and the human infrared signal detected is sent to a MCU12, one MCU12 controls children sleeping monitoring alarm of the present invention according to the human infrared signal received and enters duty, otherwise, one MCU12 controls children sleeping monitoring alarm of the present invention and enters park mode, reach reduction power consumption, the object of prolongs standby time.
In above-described embodiment, temperature sensor 13 can adopt NTC thermistor sensor, platinum resistance PT100 or PT1000 sensor, semiconductor temperature sensor or digital temperature sensor etc.
In above-described embodiment, alarm module 2 can adopt a far-end independent alarm or APP client.
When alarm module 2 adopts far-end independent alarm, as shown in Figure 2, far-end independent alarm comprises the second feed circuit 21, the 2nd MCU22, the second wireless communication module 23, driving circuit 24, loudspeaker 25, liquid crystal display 26 and alarm release button 27.Second feed circuit 21, second wireless communication module 23, driving circuit 24, liquid crystal display 26 are all connected with the 2nd MCU22 with alarm release button 27.Second feed circuit 21 provide operating voltage for the 2nd MCU22.2nd MCU22 receives by the second wireless communication module 23 temperature signal and alerting signal that a MCU12 sent by the first wireless communication module 16.2nd MCU22 drives loudspeaker 25 to carry out audible alarm according to the alerting signal received by driving circuit 24, and the temperature signal received is transferred to liquid crystal display 26 shows.Manually push for emergency disengage button 27, the 2nd MCU22 according to the alarm release signal received by driving circuit 24 control loudspeaker 25 stop alarm.Further, the first wireless communication module 16 and the second wireless communication module 23 all can adopt bluetooth communication, WiFi communication module or 433MHz radio-frequency communication module etc.
When alarm module 2 adopts APP client, temperature signal and alerting signal are sent to APP client by the first wireless communication module 16 by a MCU12, realize temperature signal show and report to the police by APP client.In addition, APP client also has internet, obtain quilt by APP client from Cloud Server and kick the characteristic causing temperature variation off, and the data of acquisition are sent to a MCU12 by the first wireless communication module 16, improve quilt further by a MCU12 and kick the characteristic curve causing temperature variation off, thus the predictive ability improved the behavior of children kicking quilt, advance notice guardian.
In above-described embodiment, the first feed circuit 11 and the second feed circuit 21 include lithium battery, power management chip and voltage stabilizing chip.Lithium battery is connected with power management chip and voltage stabilizing chip successively, for a MCU12 and the 2nd MCU22 provides stable operating voltage.
Under normal circumstances, the sub-line that kicks quilt of child is be all use pin or hand to take off covering at quilt above the waist, and make to be directly exposed in air above the waist, and above the waist exposed causes the immediate cause of catching a cold of catching a cold.Consider that children occur that various sleeping position all reliably should be able to detect that kicking quilt sub-line is, as shown in Figure 3, be arranged in the scope of below human body neck 10cm ~ 20cm when children sleeping monitoring alarm of the present invention uses.In this position range, lay children sleeping monitoring alarm of the present invention, the reliability detecting and kick quilt sub-line and be can be improved to greatest extent, even if children only stretch out quilt arm, shoulder is exposed outside quilt, also can be detected.
The present invention is not limited to above-mentioned preferred forms; those skilled in the art can draw other various forms of products under enlightenment of the present invention; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (7)
1. a children sleeping monitoring alarm, is characterized in that: it comprises temperature monitoring module and alarm module, described temperature monitoring module comprises the first feed circuit, a MCU, temperature sensor, signal amplification circuit, A/D convertor circuit and the first wireless communication module, described first feed circuit provide operating voltage for a described MCU, described temperature sensor is for detecting the environment temperature in user's quilt, the temperature signal detected transfers to described A/D convertor circuit after described signal amplification circuit amplifies, analog temperature signal after amplification is converted to digital temperature signal and transfers to a described MCU by described A/D convertor circuit, a described MCU generates temperature changing trend curve, in a described MCU, the characteristic curve causing temperature variation kicked off by preset quilt, the characteristic curve of temperature changing trend curve and temperature variation contrasts by a described MCU, if the two conforms to, then a described MCU generates alerting signal, current temperature signal and alerting signal are sent to described alarm module by described first wireless communication module by a described MCU.
2. a kind of children sleeping monitoring alarm as claimed in claim 1, it is characterized in that: in described children sleeping monitoring alarm, be also provided with human body infrared supervisory circuit, described human body infrared supervisory circuit is connected with a MCU, described human body infrared supervisory circuit is used for human body infrared signal, and the human infrared signal detected is sent to a described MCU.
3. a kind of children sleeping monitoring alarm as claimed in claim 1 or 2, is characterized in that: described temperature sensor adopts NTC thermistor temperature sensor, platinum resistance PT100 or PT1000 sensor, semiconductor temperature sensor or digital temperature sensor.
4. a kind of children sleeping monitoring alarm as claimed in claim 1 or 2, is characterized in that: described first wireless communication module adopts bluetooth communication, WiFi communication module or 433MHz radio-frequency communication module.
5. a kind of children sleeping monitoring alarm as claimed in claim 1 or 2, is characterized in that: described alarm module adopts a far-end independent alarm or APP client.
6. a kind of children sleeping monitoring alarm as claimed in claim 5, is characterized in that: described far-end independent alarm comprises the second feed circuit, the 2nd MCU, the second wireless communication module, driving circuit, loudspeaker, liquid crystal display and alarm release button; Described second feed circuit, the second wireless communication module, driving circuit, alarm release button and liquid crystal display are all connected with described 2nd MCU; Described second feed circuit provide operating voltage for described 2nd MCU; Described 2nd MCU receives temperature signal and the alerting signal of described first wireless communication module transmission by described second wireless communication module, described 2nd MCU drives described loudspeaker to carry out audible alarm by described driving circuit, and temperature signal is transferred to described liquid crystal display and show; Press described alarm release button, described 2nd MCU controls described loudspeaker stop alarm by described driving circuit.
7. a kind of children sleeping monitoring alarm as claimed in claim 6, is characterized in that: described second wireless communication module adopts bluetooth communication, WiFi communication module or 433MHz radio-frequency communication module.
Priority Applications (1)
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CN201610023244.0A CN105513273A (en) | 2016-01-14 | 2016-01-14 | Children sleep monitoring alarm |
Applications Claiming Priority (1)
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CN201610023244.0A CN105513273A (en) | 2016-01-14 | 2016-01-14 | Children sleep monitoring alarm |
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CN105513273A true CN105513273A (en) | 2016-04-20 |
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CN201610023244.0A Pending CN105513273A (en) | 2016-01-14 | 2016-01-14 | Children sleep monitoring alarm |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107393254A (en) * | 2017-08-22 | 2017-11-24 | 中原工学院 | A kind of children's quilt kicking alarm and its application method |
WO2018040790A1 (en) * | 2016-08-31 | 2018-03-08 | 中兴通讯股份有限公司 | Child blanket-kick detection apparatus |
CN108198379A (en) * | 2017-12-29 | 2018-06-22 | 佛山市幻云科技有限公司 | Children monitoring system and method |
CN110858436A (en) * | 2018-08-22 | 2020-03-03 | 上海宜链物联网有限公司 | Quilt kicking prevention device and method |
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CN110858436A (en) * | 2018-08-22 | 2020-03-03 | 上海宜链物联网有限公司 | Quilt kicking prevention device and method |
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Application publication date: 20160420 |