A kind of baby's urinating detects system for prompting and its implementationTechnical field
The invention belongs to application of electronic technology field, relate to a kind of baby's urinating and detect system for prompting and its implementation.
Background technology
At present many first people for father and mother are in the baby that takes care of number one, always see to every thing oneself, often in fatigue state, but often work is got half the result with twice the effort, as checked continually, whether baby's diaper is flooded by urine, once and head of a family carelessness could not find that baby has urinated wet diaper in time, there is red hip phenomenon in the hip that urine is easily flooded baby, brings bad impact to baby's health.
On existing market, occurred that some can monitor the warning device of baby's urinating, it comprises the wet probe of test urine, alert circuit, and the hummer being connected with alert circuit.By probe detection, urinate the warning of wetting to realize hummer, its existent defect is:
1. probe is two exposed copper cash positive and negative electrodes substantially, its relative position to two copper cash is had relatively high expectations, and urine too far away is difficult for conducting two copper cash, and may cause false alarm because of baby's action after too near, and two copper cash must fix both relative positions by intermediate, very inconvenient.
2. prompting module and detection module, at one, easily wake baby sleep up when reminding.
3. the head of a family can only keep baby and around look after, and can not do other things.
4. baby' diaper is soaked the head of a family for finding in time by urine, be immersed in for a long time not processed in urine and eczema, red hip etc.
If there is a kind of electronic product can detect in real time the situation of baby's piss, remote its father and mother of prompting change diaper in time, baby's hip with regard to not soaked uncomfortable by urine, sleep and growth by impact, at night, adult also can relievedly have a rest, and this product will be that the indispensability of young father and mother's baby-sit is selected.
Summary of the invention
Technical matters to be solved by this invention is to provide a kind of baby's urinating and detects system for prompting, and this system realizes when detection baby' diaper soaks, and can remind at a distance in time the head of a family that relevant baby' diaper soaks information.
The object of the invention is to be achieved through the following technical solutions: a kind of baby's urinating detects system for prompting, comprise wet pants and the wireless reminding bracelet of detecting of urine, the wet pants that detect of described urine comprise: for the diaper situation of soaking being detected to the humidity detecting module with transmitted signal, the collection signal processing module being connected with described humidity detecting module, the wireless sending module being connected with described collection signal processing module, and be arranged on urine wet detect pants inner side for urine, soak the urine treatment cloth of processing; Described wireless reminding bracelet comprises: for receiving the wireless receiving module of wireless signal, the reception signal processing module being connected with described wireless receiving module, and be connected with described reception signal processing module for reminding the prompting module of head of a family's baby' diaper information.
Described humidity detecting module adopts symmetrically arranged several moisture sensors of rhombus to be distributed on the wet detection of described urine pants.
The wet detection of described urine pants middle part includes the circular hole with moisture sensor equivalent amount and opposite position, and diaper is detected.
The quantity of described moisture sensor is 4.Through experiment showed, that 4 humidity sensors assume diamond in shape and are symmetricly set on diaper region under the requirement of the wet detection of certain urine pants size, its sensitivity that detects humidity information is higher.
The mode of operation of described wireless sending module and wireless receiving module is set to signal transmitting and receiving pattern.
Described urine wet process cloth is arranged in the interlayer of the wet detection of urine pants inner side.The chemical composition that is conducive to urinate wet process cloth directly contacts with infant skin.Urine wet process cloth not only has water sorption, also has deodorizing, the function such as antibacterial.
Urine wet process cloth inner side adopts active carbon layer can realize water suction, deodorizing and antibacterial functions, is conducive to the health of infant skin.
Owing to further adopting abovementioned technology, can realize more easily baby's diaper is detected, and effectively protect urinating the wet apparatus module detecting on pants, prevent being invaded damage of damp by urine bad.
Described wireless reminding bracelet, facilitates the head of a family momentarily to carry, and realizing can be freely movable in certain distance, and the diaper that meanwhile can understand in time baby soaks information.
Described wireless receiving module, reception signal processing module and prompting module interconnect and are placed on wireless reminding bracelet.
Described wireless receiving module can be realized the wet intercommunication mutually detecting between pants and wireless reminding bracelet of urine.
The mode of operation of described wireless receiving module is set to signal transmitting and receiving pattern.
Described wireless receiving module is operated in the NRF2401 wireless communication chips of the open ISM band in the 2.4GHZ whole world.
When described wireless receiving module is connected with reception signal processing module, need to add 10K pull-up resistor, avoid excessive this module of burning of electric current.
Compared with prior art the invention has the advantages that, can be with accurately, in real time, and the mode of telecommunication is applied to baby napkin dampness and detects occasion.
Accompanying drawing explanation
Fig. 1 is the block diagram that baby's urinating of the present invention detects system for prompting.
Fig. 2 is that baby's urinating of the present invention detects the humidity detecting module of system for prompting in the distribution schematic top plan view of babies' pants setting.
Embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described further.
As shown in Figure 1, baby's urinating of the present invention detects system for prompting, comprises wet pants 100 and the wireless reminding bracelet 200 of detecting of urine.Described urine is wet to be detected pants 100 and comprises for the diaper situation of soaking being detected to the humidity detecting module 110 with transmitted signal, be connected the 30 collection signal processing modules 120 for the treatment of collection signal with described humidity detecting module 110, be connected with described collection signal processing module 120 for sending the wireless sending module 130 of wireless signal, and be arranged on wet pants 100 inner sides of detecting of urine for the urine treatment cloth 140 of urine neutralization and deodorizing; Described wireless reminding bracelet 200 comprises for receiving the wireless receiving module 210 of wireless signal, be connected with described wireless receiving module 210 for the treatment of the reception signal processing module 220 that receives signal, and be connected with described reception signal processing module 220 for reminding head of a family baby's diaper to soak the prompting module 230 of information.
Two directed wireless receiving sending modules, the transmitting/receiving wireless signal each other of take is effect.
As shown in Figure 2, in described humidity detecting module 110, moisture sensor 111 is in the wet distribution schematic top plan view arranging on pants 100 that detects of urine, described moisture sensor 111 costs are lower, at the wet detection of urine pants 100, assume diamond in shape and be symmetrical arranged distribution, for the diaper situation of soaking being carried out to sharper effectively detection and transmitted signal.Described urine wet process cloth 140 is arranged in the interlayer of the wet detection of urine pants 100 inner sides, and the chemical composition that is conducive to urine treatment cloth directly contacts with infant skin.
Technique scheme has improved accuracy and the real-time that detects diaper humidity, further realizes the telecommunication of system, meets baby's urinating completely and detects the remote environment of reminding.
Above content is further description made for the present invention in conjunction with specific embodiments, can not think that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.