CN103646494B - A kind of baby's quilt kicking alarm based on Bluetooth technology - Google Patents
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Abstract
本发明提出一种基于蓝牙技术的婴儿踢被报警器，解决了现有婴儿踢被报警器操作繁琐、容易误报、报警时会吵醒孩子等问题。一种基于蓝牙技术的婴儿踢被报警器，包括供电模块、感应模块和报警模块，所述感应模块的供电接口和所述报警模块的供电接口分别与所述供电模块输出端电连接；所述感应模块包括信号输入端和信号输出端，所述报警模块包括信号处理模块和报警信号接收器，所述感应模块的信号输出端和所述信号处理模块输入端相互连接；所述报警信号接收器为智能移动终端，所述信号处理模块输出端与所述智能移动终端通过低功耗蓝牙传输模块无线连接。
The invention proposes a baby kicking alarm based on bluetooth technology, which solves the problems of the existing baby kicking alarms such as cumbersome operation, easy false alarm, and waking up children when alarming. A baby kick alarm based on bluetooth technology, comprising a power supply module, a sensing module and an alarm module, the power supply interface of the sensing module and the power supply interface of the alarm module are respectively electrically connected to the output end of the power supply module; The induction module includes a signal input end and a signal output end, and the alarm module includes a signal processing module and an alarm signal receiver, and the signal output end of the induction module is connected to the input end of the signal processing module; the alarm signal receiver It is an intelligent mobile terminal, and the output end of the signal processing module is wirelessly connected with the intelligent mobile terminal through a low-power Bluetooth transmission module.
Description
技术领域technical field
本发明涉及报警装置，特别是一种基于蓝牙技术的婴儿踢被报警器。The invention relates to an alarm device, in particular to a baby kick alarm based on bluetooth technology.
背景技术Background technique
现代社会每个家庭对于儿童的关注度越来越高，如何减少儿童生病已经成为一个现代家庭父母极为关注的问题，通过大量的调查和观察后发现出生后的孩子伤风感冒，往往大多数是因为夜间孩子将盖在身上的杯子踢掉所致，一方面孩子伤风感冒不但要耽误大人的时间到医院花钱看病外，而且还削弱了孩子自身的抵抗疾病的能力，另一方面大人为了让孩子不把被子踢掉，总是提心吊胆地睡觉，睡眠质量差，影响第二天的工作。Every family in modern society pays more and more attention to children. How to reduce children's illness has become a matter of great concern to parents of modern families. After a large number of investigations and observations, it is found that most of the colds and colds of children after birth are often caused by At night, the child kicks off the cup covered on the body. On the one hand, the child’s cold and cold will not only delay the adults’ time to go to the hospital and spend money on medical treatment, but also weaken the child’s own ability to resist diseases. If you don't kick off the quilt, you always sleep in fear, and your sleep quality is poor, which affects your work the next day.
智能移动终端在我们生活中被越来越广泛的使用，尤其是基于Ios系统和Android系统的智能移动终端被广泛使用后，很多围绕其外围应用产品应运而生，通过智能移动终端对外围应用产品进行控制，使我们的生活更加便捷更加智能化；由此，短距离数据传输方式在智能化进程中显得尤为重要，其中蓝牙传输被广为使用在短距离数据传输中，尤其是蓝牙4.0版本，不但覆盖范围广，更重要的是可与不同厂商的智能终端设备交互且使用标准纽扣电池可运行一年乃至数年。Smart mobile terminals are more and more widely used in our lives, especially after the smart mobile terminals based on Ios system and Android system are widely used, many peripheral application products have emerged around their peripheral applications. Through smart mobile terminals to peripheral application products Controlling makes our life more convenient and intelligent; therefore, the short-distance data transmission method is particularly important in the intelligent process, among which Bluetooth transmission is widely used in short-distance data transmission, especially Bluetooth 4.0 version, Not only does it cover a wide range, but more importantly, it can interact with smart terminal devices from different manufacturers and can run for one year or even several years with a standard button battery.
现有的婴儿踢被报警器，一般都是通过测量婴儿皮肤的温度来判断是否踢被子，设备需紧贴婴儿皮肤，需根据当前环境温度来设置报警范围，操作繁琐且容易误报，而且报警提示声在检测设备上，报警时会吵醒孩子。The existing baby kick alarm generally judges whether to kick the quilt by measuring the temperature of the baby's skin. The device needs to be close to the baby's skin, and the alarm range needs to be set according to the current ambient temperature. The prompt sound is on the detection device, and the child will be woken up when the alarm is sounded.
发明内容Contents of the invention
本发明提出一种基于蓝牙技术的婴儿踢被报警器，解决了现有婴儿踢被报警器操作繁琐、容易误报、报警时会吵醒孩子等问题。The invention proposes a baby kicking alarm based on bluetooth technology, which solves the problems of the existing baby kicking alarms such as cumbersome operation, easy false alarm, and waking up children when alarming.
本发明的技术方案是这样实现的：Technical scheme of the present invention is realized like this:
一种基于蓝牙技术的婴儿踢被报警器，包括供电模块、感应模块和报警模块，所述感应模块的供电接口和所述报警模块的供电接口分别与所述供电模块输出端电连接；A baby kick alarm based on Bluetooth technology, comprising a power supply module, a sensing module and an alarm module, the power supply interface of the sensing module and the power supply interface of the alarm module are respectively electrically connected to the output terminals of the power supply module;
所述感应模块包括信号输入端和信号输出端，所述报警模块包括信号处理模块和报警信号接收器，所述感应模块的信号输出端和所述信号处理模块输入端相互连接；The sensing module includes a signal input end and a signal output end, the alarm module includes a signal processing module and an alarm signal receiver, and the signal output end of the sensing module is connected to the input end of the signal processing module;
所述报警信号接收器为智能移动终端，所述信号处理模块输出端与所述智能移动终端通过低功耗蓝牙传输模块无线连接。The alarm signal receiver is an intelligent mobile terminal, and the output end of the signal processing module is wirelessly connected to the intelligent mobile terminal through a low-power bluetooth transmission module.
优选的，所述低功耗蓝牙传输模块为蓝牙4.0。Preferably, the Bluetooth low energy transmission module is Bluetooth 4.0.
进一步的，所述供电模块包括电源和低压差线性稳压器，所述低压差线稳压器输入端与所述电源电连接，所述感应模块的供电接口和所述报警模块的供电接口分别与所述低压差线性稳压器输出端电连接。Further, the power supply module includes a power supply and a low-dropout linear voltage regulator, the input end of the low-dropout line voltage regulator is electrically connected to the power supply, and the power supply interface of the sensing module and the power supply interface of the alarm module are respectively It is electrically connected with the output end of the low dropout linear regulator.
进一步的，所述信号处理模块包括主控MCU和2.4G射频匹配电路，所述主控MCU上带有蓝牙协议栈，所述2.4G射频匹配电路上电连接有天线，所述主控MCU与所述射频匹配电路电连接。Further, the signal processing module includes a main control MCU and a 2.4G radio frequency matching circuit, the main control MCU has a Bluetooth protocol stack, and the 2.4G radio frequency matching circuit is electrically connected to an antenna, and the main control MCU and The radio frequency matching circuit is electrically connected.
进一步的，所述感应模块还包括近场传感器和与所述近场传感器电连接的红外发光二极管，所述近场传感器与所述感应模块的信号输入端电连接。Further, the sensing module further includes a near-field sensor and an infrared light-emitting diode electrically connected to the near-field sensor, and the near-field sensor is electrically connected to the signal input terminal of the sensing module.
进一步的，所述红外发光二极管的发射面朝向被测被子。Further, the emitting surface of the infrared light-emitting diode faces the quilt to be tested.
优选的，所述智能移动终端为搭载Ios系统或Android系统的智能移动终端。Preferably, the intelligent mobile terminal is an intelligent mobile terminal carrying an Ios system or an Android system.
由上述对本发明的描述可知，和现有技术相比，本发明具有如下优点：As can be seen from the above description of the present invention, compared with the prior art, the present invention has the following advantages:
一、本发明固定在婴儿衣服上，通过检测红外发光二极管发出的光被被子反射回来的光强来直接对婴儿与被子间距离进行检测，从而判断婴儿是否踢被子，由此提高了检测的精度，避免了误判的发生。1. The present invention is fixed on the baby’s clothes, and directly detects the distance between the baby and the quilt by detecting the light intensity emitted by the infrared light-emitting diode and reflected back by the quilt, thereby judging whether the baby kicks the quilt, thus improving the detection accuracy , to avoid the occurrence of misjudgment.
二、本发明通过与搭载Ios、Android的智能移动终端无线互联，将检测装置和报警装置分离，报警信号通过无线信号发射到移动终端上，通过移动终端进行报警，防止在报警过程中吵醒婴儿，影响婴儿睡眠。Two, the present invention separates the detection device and the alarm device through wireless interconnection with the intelligent mobile terminal carrying Ios and Android, and the alarm signal is transmitted to the mobile terminal through a wireless signal, and the mobile terminal is used for alarming to prevent the baby from being woken up during the alarm process , affecting the baby's sleep.
三、本发明无线信号通过蓝牙4.0互联，由于蓝牙4.0反应速度快、功耗低，因此本发明能够快速准确的对婴儿是否踢被子进行报警，而且只需要一颗纽扣电池供电，便可持续工作6-8个月。3. The wireless signal of the present invention is interconnected through Bluetooth 4.0. Due to the fast response speed and low power consumption of Bluetooth 4.0, the present invention can quickly and accurately alarm whether the baby kicks the quilt, and only needs a button battery to supply power, and it can continue to work. 6-8 months.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明工作原理框图。Fig. 1 is the block diagram of working principle of the present invention.
具体实施方式detailed description
下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
参照图1，一种基于蓝牙技术的婴儿踢被报警器，包括供电模块1、感应模块2和报警模块3，所述供电模块1包括电源10和低压差线性稳压器11，所述低压差线稳压器11输入端与所述电源10电连接，所述感应模块2的供电接口和所述报警模块3的供电接口分别与所述低压差线性稳压器11输出端电连接；所述感应模块2包括信号输入端和信号输出端，所述感应模块2还包括近场传感器20和与所述近场传感器电连接的红外发光二极管21，所述近场传感器20与所述感应模块2的信号输入端电连接，所述红外发光二极管21的发射面朝向被测被子，所述报警模块3包括信号处理模块30和报警信号接收器32，所述信号处理模块包括主控MCU300和2.4G射频匹配电路301，所述主控MCU300上带有蓝牙协议栈，所述2.4G射频匹配电路301上电连接有天线，所述主控MCU300与所述射频匹配电路301电连接，所述感应模块2的信号输出端和所述信号处理模块30输入端相互连接。With reference to Fig. 1, a kind of baby kick alarm based on bluetooth technology comprises a power supply module 1, a sensing module 2 and an alarm module 3, and the power supply module 1 comprises a power supply 10 and a low dropout linear regulator 11, and the low dropout voltage The input end of the line voltage regulator 11 is electrically connected to the power supply 10, and the power supply interface of the sensing module 2 and the power supply interface of the alarm module 3 are respectively electrically connected to the output end of the low dropout linear voltage regulator 11; Sensing module 2 comprises signal input terminal and signal output terminal, and described sensing module 2 also comprises near-field sensor 20 and the infrared light-emitting diode 21 that is electrically connected with described near-field sensor, and described near-field sensor 20 and described sensing module 2 The signal input end of the infrared light-emitting diode 21 is electrically connected to the quilt under test. The alarm module 3 includes a signal processing module 30 and an alarm signal receiver 32. The signal processing module includes a main control MCU300 and a 2.4G A radio frequency matching circuit 301, the main control MCU300 has a Bluetooth protocol stack, the 2.4G radio frequency matching circuit 301 is powered on and connected to an antenna, the main control MCU300 is electrically connected to the radio frequency matching circuit 301, and the sensing module The signal output terminal of 2 is connected to the input terminal of the signal processing module 30.
所述报警信号接收器32为智能移动终端，所述信号处理模块30输出端与所述智能移动终端通过低功耗蓝牙传输模块无线连接。由于搭载Ios系统或Android系统的智能移动终端在现今生活中使用最为广泛，因此所述智能移动终端优选为搭载Ios系统或Android系统的智能移动终端。The alarm signal receiver 32 is an intelligent mobile terminal, and the output end of the signal processing module 30 is wirelessly connected to the intelligent mobile terminal through a low-power bluetooth transmission module. Since the smart mobile terminal carrying the Ios system or the Android system is most widely used in today's life, the smart mobile terminal is preferably a smart mobile terminal carrying the Ios system or the Android system.
本发明由于为婴幼儿产品，对产品的安全性和可靠性要求极高，对于电子产品而言更要求辐射低、功耗小，蓝牙4.0版本较之前的蓝牙版本而言，最重要的特性是省电，它具有极低的运行和待机功耗可以使一粒纽扣电池连续工作数年之久，此外跨厂商互操作性和3毫秒低延迟等特性，也使之更加适用于本发明，因此所述低功耗蓝牙传输模块优选蓝牙4.0。Since the present invention is an infant product, it has extremely high requirements on the safety and reliability of the product. For electronic products, it requires low radiation and low power consumption. Compared with the previous Bluetooth version, the most important feature of the Bluetooth version 4.0 is Power saving, it has extremely low running and standby power consumption and can make a button battery work continuously for several years, in addition, the characteristics of cross-manufacturer interoperability and 3 milliseconds low delay also make it more suitable for the present invention, so The Bluetooth low energy transmission module is preferably Bluetooth 4.0.
本发明使用时，报警器固定在婴儿衣服上，建立搭载Ios、Android的智能移动终端与报警器的蓝牙无线连接，对报警距离阈值及报警方式进行预设后开启使用模式，红外发光二极管发出红外光，红外光碰到被子后反射回来由近场传感器接收，近场传感器根据反射回来的红外光的光强来计算被子与报警器之间的距离，对报警阈值进行实时监测，如果距离大于预设报警阈值则认为被子已经被踢掉，此时传感器将判断后的信号通过传递到主控MCU，主控MCU接到信号进行处理，由蓝牙协议栈产生报警信号，同时对报警数据进行记录，生成统计图表，通过2.4G射频匹配电路上的天线将报警信号和统计图表传递给智能移动终端并根据预设的报警方式报警。When the present invention is used, the alarm is fixed on the baby's clothes, and the Bluetooth wireless connection between the intelligent mobile terminal equipped with Ios and Android and the alarm is established, and the alarm distance threshold and the alarm mode are preset and then the use mode is opened, and the infrared light-emitting diode emits infrared light. Light, infrared light hits the quilt and is reflected back by the near-field sensor. The near-field sensor calculates the distance between the quilt and the alarm according to the intensity of the reflected infrared light, and monitors the alarm threshold in real time. If the distance is greater than the preset If the alarm threshold is set, it is considered that the quilt has been kicked off. At this time, the sensor passes the judged signal to the main control MCU. The main control MCU receives the signal and processes it. The Bluetooth protocol stack generates an alarm signal and records the alarm data at the same time. Generate statistical charts, transmit the alarm signal and statistical charts to the smart mobile terminal through the antenna on the 2.4G RF matching circuit, and alarm according to the preset alarm mode.
以上所述仅为本发明的较佳实施例而已，并不用以限制本发明，凡在本发明的精神和原则之内，所作的任何修改、等同替换、改进等，均应包含在本发明的保护范围之内。The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of the present invention. within the scope of protection.
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| CN105182936B (en) * | 2015-09-02 | 2018-07-24 | 苏州沃凡思智慧家纺科技有限公司 | A kind of intelligent domestic system and smart home warm-keeping quilt |
| WO2016161568A1 (en) | 2015-04-08 | 2016-10-13 | 华为技术有限公司 | Monitoring method for intelligent monitoring system and relevant device therefor |
| CN110327021A (en) * | 2019-05-09 | 2019-10-15 | 广东工业大学 | A kind of infant's assisted care device, method, equipment and readable storage medium storing program for executing |
| CN110136402B (en) * | 2019-06-11 | 2024-04-26 | 北京米萌智能科技有限公司 | Quilt kicking device with attitude sensor and method for monitoring quilt kicking |
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| US20090303051A1 (en) * | 2008-06-06 | 2009-12-10 | Lam Ping-Leung | Wireless Monitor System for Body Temperature, Environment Temperature and Pulse |
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2013
- 2013-12-10 CN CN201310667484.0A patent/CN103646494B/en not_active Expired - Fee Related
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| JPH105095A (en) * | 1996-06-21 | 1998-01-13 | Kimiko Kosuge | Quilt for preventing catching cold in sleep |
| EP1895874B1 (en) * | 2005-05-19 | 2012-05-02 | Quilts of Denmark A/S | Mattress comprising an active heat absorbing/releasing layer in combination with a down layer |
| CN202078399U (en) * | 2011-03-15 | 2011-12-21 | 郑州大学 | Baby sleep monitor |
| CN103366519A (en) * | 2013-06-22 | 2013-10-23 | 成都佳锂科技有限公司 | Intelligent Bluetooth sticker |
| CN203630907U (en) * | 2013-12-10 | 2014-06-04 | 厦门市奔致网络技术有限公司 | Baby quilt-kicking alarm based on Bluetooth technology |
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| CN103646494A (en) | 2014-03-19 |
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