Bluetooth sound equipment wetting detection reminding method

Abstract

The invention discloses a Bluetooth sound equipment urine-wet detection reminding method. The method comprises a Bluetooth sound equipment urine-wet detection connection system diagram, a wireless urine-wet detection and humidity indication process and a Bluetooth sound equipment urine-wet humidity display and alarm processing process. The urination reminding Bluetooth sound box is connected with the BLE wireless urination detector and the mobile phone at the same time. The urination detector MCU collects a urination signal through the urination sensor, processes a humidity intensity signal, indicates the high humidity, the medium humidity and the low humidity through three colors of the LED lamp, and meanwhile sends the humidity signal to the urination alarm Bluetooth loudspeaker. The humidity of the paper diaper is displayed in real time through the LED lamps in three colors when the humidity intensity signals received by the peeing alarm Bluetooth loudspeaker are high, medium and low, and when the humidity is high, the Bluetooth loudspeaker gives out an alarm sound to remind a guardian to replace the paper diaper for a user in time. The urination Bluetooth sound equipment supports the functions of Bluetooth music playing, TF card music playing and the like, a user can enjoy wonderful music while urination alarm monitoring is provided for the user, the urination Bluetooth sound equipment has multiple functions, and the cost of the user is saved.

Description

Technical Field

[0001] The present invention relates to a urine wetness reminder, and in particular to a Bluetooth audio urine wetness reminder method, belonging to the technical field of urine wetness reminder Bluetooth audio. Background Art

[0002] At present, the diapers on the market do not have the function of wireless alarm for wetness. Therefore, in order to know whether the baby has wetted, the diaper must be opened to check, which will disturb the sleeping baby. If it is cold, the baby wears more clothes, and opening the diaper to check will also make the baby catch a cold, which is very inconvenient. At present, the wetness reminder on the market has a weak sound and a single function. The low reminder sound fails to remind the guardian to change the diaper in time. If the baby's diaper is too wet, it will cause diaper rash, itching, bacterial growth, etc., which will cause great harm to the baby's health. Therefore, the diaper should be changed in time when the baby is wet, otherwise it will be detrimental to the baby's health.

[0003] Wonderful music helps children grow up happily and is good for their health. However, there is no urination reminder function for Bluetooth speakers on the market. Summary of the invention

[0004] The purpose of the present invention is to provide a method for Bluetooth audio urination reminder to solve the application problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for urination reminder using a Bluetooth speaker. It is characterized in that the urination reminder Bluetooth speaker includes a urination sensor, a BLE wireless microcontroller for urination signal detection, a urination alarm Bluetooth speaker, and a wireless urination detector MCU. The urination signal and the power signal are collected through the urination sensor. The urination detector MCU detects the humidity intensity and displays it through LED lights of different colors, and sends the humidity and power signals to the urination alarm Bluetooth speaker at the same time. The urination alarm Bluetooth speaker receives the humidity signal wirelessly and displays the humidity intensity through LED lights of different colors. When a high humidity signal is received, the Bluetooth speaker emits an alarm to remind the guardian to change the diaper for the user in time. When a low power signal is received, the Bluetooth speaker broadcasts the low power alarm signal of the detector to remind the user to charge. When no high humidity signal is received, the urination Bluetooth speaker can play Bluetooth music and TF card music playback and other functions, so that users can enjoy wonderful music while monitoring urination, with one machine and multiple functions.

[0006] Compared with the prior art, the beneficial effects of the present invention are as follows: The present invention is a urine wetness reminder and a Bluetooth speaker at the same time. The urine wetness reminder device can timely detect the urine volume of the user's diaper through the humidity sensor arranged on the diaper body, and wirelessly send the humidity signal to the urine wetness alarm Bluetooth speaker through BLE, so as to timely remind the caregiver to change the diaper for the user, and also prevent diseases such as diaper rash, itching, and bacterial growth caused by excessive urine humidity. At the same time, users can also enjoy wonderful music and grow up happily with the music. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 FIG. is a connection diagram of the urine wetness reminder Bluetooth speaker system of the present invention;

[0008] Figure 2 FIG. is a detection flow chart of the urine wetness detection BLE transmitter of the present invention;

[0009] Figure 3 FIG. is an alarm and indication flow chart of the urine wetness reminder Bluetooth speaker of the present invention.

[0010] In FIG. 1: 1. Diaper body; 2. Hardware architecture diagram of the urine wetness detector; 3. Hardware architecture diagram of the urine wetness alarm Bluetooth speaker; 4. Schematic diagram of the Bluetooth multimedia terminal device DETAILED DESCRIPTION OF THE EMBODIMENTS

[0011] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0012] Please refer to FIG.

[0013] Preferably, Figure 1 The urine wetness reminder Bluetooth speaker is connected to both the urine wetness detection BLE transmitter and Bluetooth multimedia playback devices such as mobile phones at the same time.

[0014] Preferably, Figure 2 , the urine wetness detection BLE wireless transmitter has a detachable design. Through the sensor electrodes in full contact with the diaper, the BLE MCU regularly detects the humidity of the humidity sensor. At the same time, the battery power is regularly detected. After being processed by the BLE MCU, the humidity and power signals are wirelessly transmitted through BLE.

[0015] Preferably, Figure 3The Bluetooth speaker SOC FLASH pre-stores the audio files for wetness alarm and low battery reminder. The software processing flow for the Bluetooth speaker to handle the wetness alarm. The Bluetooth speaker is connected to the BLE wetness detector and the mobile phone simultaneously. When in the Bluetooth audio mode, the mobile phone can play music and transmit it wirelessly to the speaker via Bluetooth. When the speaker receives a low humidity signal via BLE, the green LED indicating the low humidity signal lights up; when it receives a medium humidity signal, the yellow LED lights up; when it receives a high humidity signal, the red LED lights up. And the music on the mobile phone is interrupted, and the wetness alarm sound is played preferentially. When the high humidity signal is not received, the Bluetooth audio playback is resumed. When the low battery signal of the wetness detector is received, the Bluetooth speaker plays the low battery reminder signal of the wetness detector to remind the user to charge the battery of the wetness detector in time. In other modes such as TF card, FM, U disk, etc., the above logic is followed to play the wetness alarm sound preferentially.

[0016] During specific use, turn on the wetness reminder Bluetooth speaker, and clip the BLE wetness detector on the diaper. The BLE wetness detector automatically connects to the wetness reminder Bluetooth speaker when it is powered on. The wetness reminder Bluetooth speaker can receive the humidity intensity signal and the battery signal sent by the BLE wetness detector in real time in any mode, and the color of the LED indicates different intensities. The wetness alarm has the highest priority. As long as the high humidity signal of the wetness detector is received, the music playback can be interrupted in time to play the wetness alarm sound.

[0017] In the description of the present invention, it should be understood that the term "software process" is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying a specific detailed operation of the software process referred to, so it cannot be understood as a limitation to the present invention.

[0018] It should be noted that the "user" in the present invention refers to the person who needs to use diapers, including, but not limited to, infants, disabled patients, disabled elderly people, pets, etc.

[0019] Although the embodiments of the present invention have been shown and described, for the wetness detector chip replaced with a 2.4G wireless transmitter, a 2.4G receiving chip is added to the Bluetooth speaker. This method can also achieve the functions described in the present invention, but the cost is higher. It is equivalent to the appended claims of the present invention and their limitations.

[0020] For those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. The present invention discloses a Bluetooth audio urine wetness detection reminder method. It is characterized in that: The urination reminder Bluetooth speaker includes a urination sensor, and the urination signal detector adopts a BLE wireless SOC, and the urination alarm Bluetooth speaker adopts a dual-mode Bluetooth SOC. The urination reminder Bluetooth speaker is connected to the BLE urination detector and the mobile phone at the same time. The BLE wireless urination detector MCU collects the urination signal and the battery power through the urination sensor. The urination detector MCU detects the humidity intensity and displays it through LED lights of different colors, and sends the humidity signal and the power signal wirelessly to the urination alarm Bluetooth speaker. The urination alarm Bluetooth speaker receives the humidity signal and displays the humidity intensity through LED lights of different colors. When a high humidity signal is received, the Bluetooth speaker emits an alarm to remind the guardian to change diapers for the user in time. When no high humidity signal is received, the Bluetooth speaker supports functions such as Bluetooth music playback and TF card music playback, so that users can enjoy wonderful music while monitoring urination, and one machine has multiple functions.

2. The urination reminder Bluetooth speaker as claimed in claim 1, characterized in that: The urine wetness detection BLE wireless transmitter is designed to be convenient, detachable and reusable. The urine wetness sensor is in close contact with the diaper, and the detector MCU regularly collects the humidity signal and battery signal of the diaper. After processing by the BLE microprocessor, the control indicator LED of different colors makes corresponding indications. And the humidity and battery signals are sent wirelessly via BLE.

3. The urine wetness reminder Bluetooth speaker as claimed in claim 1, characterized in that: The urine reminder Bluetooth speaker adopts a dual-mode Bluetooth SOC chip, and the urine alarm sound is pre-stored in the built-in Nor FLASH storage chip. The urine reminder Bluetooth speaker can wirelessly connect to mobile phones, tablets, computers and other user terminal devices, while wirelessly connecting to the BLE wireless urine detector at the same time. The urine reminder Bluetooth speaker SOC chip receives the urine intensity signal and power signal sent by the urine detector BLE wireless in real time, and controls different color LEDs to indicate the humidity intensity in real time. When a high humidity signal is received, the urine alarm audio pre-stored in Nor FLASH is broadcast. When a low power signal is received, the Bluetooth speaker plays a low power reminder. When no high humidity signal is received, the urine reminder Bluetooth speaker can play Bluetooth music and TF music.

4. The urine wetness reminder Bluetooth speaker as claimed in claim 1, characterized in that: Whether the urine wetness Bluetooth speaker is in Bluetooth mode or TF card playback mode, the urine wetness detector low battery alarm has the highest priority, followed by the urine wetness alarm before the Bluetooth audio playback. As long as a high humidity signal is received, the music will be interrupted in time to sound the urine wetness alarm.

5. Replace the urine wetness detector chip with a 2.4G wireless transmitter and add a 2.4G receiving chip to the Bluetooth speaker. This method can also achieve the functions described in the present invention, but the cost is higher. The same as the appended claims of the present invention and their equivalents.

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