CN212788889U - Paper diaper alarm system - Google Patents
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- CN212788889U CN212788889U CN202021772394.XU CN202021772394U CN212788889U CN 212788889 U CN212788889 U CN 212788889U CN 202021772394 U CN202021772394 U CN 202021772394U CN 212788889 U CN212788889 U CN 212788889U
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- 238000012545 processing Methods 0.000 claims abstract description 70
- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 210000002700 urine Anatomy 0.000 claims abstract description 23
- 238000001514 detection method Methods 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 13
- 230000000087 stabilizing effect Effects 0.000 claims description 3
- 239000003990 capacitor Substances 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000033228 biological regulation Effects 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- 230000003321 amplification Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000003199 nucleic acid amplification method Methods 0.000 description 2
- 206010033799 Paralysis Diseases 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
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Abstract
The embodiment of the utility model relates to a diaper alarm system, which comprises at least one diaper alarm device and at least one amplifier; the diaper alarm device comprises a transmitter, wherein the transmitter is used for generating alarm information based on urine on the diaper and transmitting the alarm information; the amplifier comprises a first communication unit, a first control processing unit and a long-distance transmission unit; the first control processing unit is respectively connected with the first communication unit and the remote transmission unit; the first control processing unit is used for receiving the alarm information through the first communication unit and realizing remote transmission of the alarm information through the remote transmission unit. In this way, the utility model discloses can realize the remote transmission of alarm information.
Description
Technical Field
The utility model relates to a data processing technology field especially relates to a panty-shape diapers alarm system.
Background
With the development of science and technology, people have higher and higher requirements on life quality and life convenience. In order to relieve the burden of people in the care of paralyzed old people or infants, paper diapers have been increasingly accepted and widely used. In order to detect whether the paper diaper is wet by urine and process the wet paper diaper in time, the intelligent paper diaper is provided, and the intelligent paper diaper can give an alarm when the paper diaper is wet by urine so as to process the wet paper diaper in time.
In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art: the existing intelligent paper diaper can only transmit the alarm in a short distance generally, and has limitation on the transmission distance.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a main technical problem who solves provides a panty-shape diapers alarm system, the utility model discloses can realize alarm information's remote transmission.
The embodiment of the utility model provides a diaper alarm system, which comprises at least one diaper alarm device and at least one amplifier;
the diaper alarm device comprises a transmitter, wherein the transmitter is used for generating alarm information based on urine on the diaper and sending the alarm information;
the amplifier comprises a first communication unit, a first control processing unit and a long-distance transmission unit;
the first control processing unit is respectively connected with the first communication unit and the remote transmission unit;
the first control processing unit is used for receiving the alarm information through the first communication unit and realizing remote transmission of the alarm information through the remote transmission unit.
In some embodiments, the remote transmission unit comprises a wireless transceiver chip and a first antenna;
a universal digital input/output pin of the wireless transceiver chip is electrically connected to a first control processing unit and used for receiving alarm information output by the first control processing unit;
and a radio frequency signal input/output pin of the wireless transceiving chip is electrically connected to the first antenna and used for sending the alarm information output by the first control processing unit through the first antenna.
In some embodiments, the transmitter includes a detection unit, a second control processing unit and a second communication unit, the second control processing unit is connected with the detection unit and the second communication unit respectively;
the detection unit is used for outputting a voltage change value based on the urine on the paper diaper;
the second control processing unit is used for generating alarm information according to the voltage change value;
the second communication unit is used for sending the alarm information.
In some embodiments, the detection unit comprises a first pole element and a second pole element;
the first electrode piece is opposite to the second electrode piece, the first electrode piece and the second electrode piece form a capacitance structure, urine appears between the first electrode piece and the second electrode piece, and the change value of capacitance voltage of the capacitance structure is the voltage change value.
In some embodiments, the second communication unit comprises a wireless transmitting chip and a second antenna;
a signal input pin of the wireless transmitting chip is electrically connected to the second control processing unit and receives the alarm information from the second control processing unit;
and a power amplifier output pin of the wireless transmitting chip is electrically connected to the second antenna, and the alarm information is sent through the second antenna.
In some embodiments, the transmitter further comprises a voltage regulation unit for providing an operating power supply for the detection unit, the second control processing unit and the second communication unit.
In some embodiments, the diaper alarm system further comprises a gateway and a server;
the gateway is used for receiving the alarm information and uploading the alarm information to the server;
and the server is used for sending the received alarm information to a terminal.
In some embodiments, the gateway includes a third communication unit, a third control processing unit, and a WIFI unit;
the third control processing unit is respectively connected with the third communication unit and the WIFI unit;
and the third control processing unit is used for receiving the alarm information through the third communication unit and uploading the alarm information to the server through the WIFI unit.
In some embodiments, the gateway further includes a storage unit, the storage unit is connected to the third control processing unit, and the storage unit is configured to receive and store the alarm information through the third control processing unit.
In some embodiments, the gateway further comprises an indicator light unit comprising a power indicator light, a WIFI indicator light, and a radio frequency signal indicator light.
The utility model provides a panty-shape diapers alarm system, this system includes at least one panty-shape diapers alarm device and at least one amplifier, panty-shape diapers alarm device includes the transmitter, the transmitter is used for generating alarm information and sending based on the urine on the panty-shape diapers, the amplifier includes first communication unit, a control processing unit and remote transmission unit, wherein, remote transmission unit can amplify the processing so that the alarm information that the transmitter sent can realize remote transmission with the alarm information that received transmitter sent.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the figures in which like reference numerals refer to similar elements and which are not to scale unless otherwise specified.
Fig. 1 is a schematic view of an application scenario of a diaper alarm system provided in an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a diaper alarm system provided by an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of a remote transmission unit according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a transmitter provided in an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of a detection unit according to an embodiment of the present invention;
fig. 6 is a schematic circuit diagram of a first communication unit according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a voltage stabilizing unit according to an embodiment of the present invention;
fig. 8 is a schematic structural view of a diaper alarm system according to another embodiment of the present invention;
fig. 9 is a schematic structural diagram of a gateway according to an embodiment of the present invention;
fig. 10 is a schematic circuit diagram of an indicator light unit according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The diaper alarm system provided in the embodiment of the application can be applied to an application scene as shown in fig. 1, please refer to fig. 1, and fig. 1 is a schematic view of an application scene in which the diaper alarm system is installed in a certain room. As shown in fig. 1, a transmitter 10 is disposed in a diaper alarm device in a diaper worn by a user, an amplifier 20 is disposed at any corner of a room, and data is received and transmitted between the transmitter 10 and the amplifier 20 in a wireless transmission manner. When the transmitter 10 detects that the accumulated amount of liquid on the diaper exceeds the standard, corresponding alarm information can be automatically generated, then the alarm information is sent according to a preset data sending format, the amplifier 20 receives the alarm information wirelessly, the alarm information is sent again after being processed by amplification and the like, then the alarm is processed by subsequent equipment or circuits and the like, for example, an alarm lamp circuit can be used, after the alarm information of the amplifier is received, light flickers or alarm sound is sent out, and for example, a computer or a mobile phone can be used for receiving the alarm information and displaying or analyzing the alarm information.
It is understood that if in a small room, the amplifier 20 may not be needed, and the alarm information sent by the transmitter 10 can be directly received by subsequent devices or circuits, etc.; in some application scenarios with multiple floors, such as an elderly people care organization, the arrangement of the whole building can be realized by setting a plurality of amplifiers 20, and since each floor may have users wearing diapers with diaper alarm devices, alarm information of the diaper alarm devices located in different places is sent by the transmitter 10 and amplified by each amplifier 20, so that remote transmission of the alarm information can be realized, and the alarm condition of multiple people can be monitored simultaneously
As shown in fig. 2, the alarm system for the paper diaper provided by the present application includes a paper diaper alarm device and an amplifier 20, the paper diaper alarm device includes a transmitter 10, and the transmitter 10 is configured to generate alarm information based on urine on the paper diaper and send the alarm information. It should be understood that the number of the transmitters 10 and the number of the amplifiers 20 may be only one or may be plural.
Specifically, the amplifier 20 includes a first communication unit 21, a first control processing unit 22, and a remote transmission unit 23, and the first control processing unit 22 is connected to the second communication unit 21 and the remote transmission unit 23, respectively.
In practical applications, the first control processing unit 22 is configured to receive the alarm information through the first communication unit 21, and implement remote transmission of the alarm information through the remote transmission unit 23. The first communication unit 21 is provided with components, such as an antenna, for receiving wireless information; after receiving the alarm information, the first communication unit 21 transmits the alarm information to a signal input port of the first control processing unit 22 through a wire, and the first control processing unit 22 may process some of the alarm information and then transmit the processed alarm information to a remote transmission unit, for example, filter the alarm information, or add some identifiers to the alarm information to identify the alarm information, and the first control processing unit 22 may also directly transmit the alarm information to the remote transmission unit; after the remote transmission unit 23 receives the alarm information, it performs signal enhancement, such as amplification, on the alarm information, and then sends out the signal, so that the remote transmission of the alarm information can be realized.
In an embodiment, the remote transmission unit 23 adopts a circuit structure as shown in fig. 3, please refer to fig. 3 in combination with fig. 2, so as to select the wireless transceiving chip RFM300H, where the general purpose digital input/output pin of the wireless transceiving chip U4 includes a pin GPIO1, a pin GPIO2 and a pin GPIO3, and optionally one of the pins is used as a pin for receiving a signal, for example, the general purpose digital input/output pin GPIO3 of the wireless transceiving chip U4 in fig. 3 is electrically connected to the first control processing unit 22, and the second control processing unit 22 transmits the alarm information to the wireless transceiving chip U4 through the general purpose digital input/output pin GPIO 3; the radio frequency signal input/output pin ANT of the wireless transceiving chip U4 is electrically connected to the first antenna, and the first antenna sends alarm information. The wireless transceiver chip RFM300H is a remote wireless transceiver module, and the remote transmission of the alarm information can be realized through the module, and of course, other wireless transceiver chips, such as RFM300 series wireless transceiver chips, or other circuits, such as a triode amplifier circuit, that can strengthen the signal and output the alarm information can be selected.
In some embodiments, as shown in fig. 4, the transmitter 10 includes a detection unit 11, a second control processing unit 12, and a second communication unit 13; the second control processing unit 12 is connected to the detection unit 11 and the second communication unit 13, respectively.
Specifically, the detection unit 11 is configured to output a voltage change value based on urine on the diaper; the second control processing unit 12 is used for generating alarm information according to the voltage change value; the second communication unit 13 is used to send alarm information.
Alternatively, the circuit structure shown in fig. 5 is adopted as the detecting unit 11, in practical application, J3 and J4 can be connected to a first electrode element, J1 and J2 can be connected to a second electrode element, a capacitor structure is formed between the first electrode element and the second electrode element, if urine exists on the diaper, the capacitor voltage of the capacitor structure will send a change, and the change of the urine volume can be obtained by detecting the voltage change value. For example, when urine increases, the capacitive reactance of the capacitor structure formed by the first electrode element and the second electrode element is relatively small, the capacitor voltage of the capacitor structure decreases, the decreased voltage value of the capacitor voltage is obtained, and the urine volume value of the urine can be obtained by performing corresponding processing on the decreased voltage value, for example, one of the processing manners may be: and presetting a mapping relation table between the reduced voltage value and the urine volume value of urine, wherein the reduced voltage value of the capacitor voltage corresponds to the corresponding urine volume value one by one, and the urine volume value is directly obtained through the reduced voltage value.
Optionally, the second communication unit 13 adopts a circuit structure as shown in fig. 6, please refer to fig. 6 in combination with fig. 4, so as to select a wireless transmitting chip CMT2110A for description, the wireless transmitting chip CMT2110A has a high-performance single-chip OOK transmitter and supports various 240 to 960MHz wireless applications, wherein a signal input pin DATA of a wireless transmitting chip U3 is electrically connected to the second control processing unit 12 and receives alarm information from the second control processing unit 12; the power amplifier output pin PFO of the wireless transmitting chip U3 is electrically connected to the first ANTENNA2, and sends alarm information through the first ANTENNA 2. The price of the wireless transmitting chip CMT2110A used for 433M communication in the embodiment is low, so that the production cost can be reduced.
In another embodiment, as shown in fig. 4, the transmitter further includes a voltage regulation unit 14, and the voltage regulation unit 14 is configured to provide operating power to the detection unit 11, the second control processing unit 12, and the second communication unit 13.
In practical applications, the voltage regulator unit 14 may adopt a circuit structure as shown in fig. 7, and includes a voltage regulator U4, a first capacitor C11 and a second capacitor C12. Taking a three-terminal regulator of a BL8563-20PRA type as an example of the regulator U4, where one end of a first capacitor C11 is connected to a connection port 1 and ground, and the other end of the first capacitor C11 is connected to a connection port 2 and a voltage input pin Vin of the regulator U4, where the connection port 1 and the connection port 2 are used for accessing an external power supply, for example, the illustrated external power supply is a CR2032 lithium manganese battery, and the first capacitor C11 filters an input voltage of the external power supply, and based on a characteristic that the capacitor passes through an ac resistor and a dc resistor, a higher frequency part of the input voltage of the external power supply flows to the branch of the capacitor, so as to filter out signal interference with higher fluctuation frequency in the input voltage; the enable pin EN of the voltage stabilizer U4 is in short circuit with the voltage input pin Vin, that is, as long as there is input voltage, the enable pin EN has an enable signal, the voltage stabilizer U4 works, otherwise, if there is no input voltage, the voltage stabilizer U4 has no enable input, and the work stops; the voltage output pin Vout of the regulator U4 is connected to one end of the second capacitor C12, the other end of the second capacitor C12 is grounded, and similarly, the second capacitor C12 filters the output voltage of the regulator U4 to remove signal interference with high ripple frequency in the output voltage. The voltage stabilizing circuit can provide a relatively stable working power supply for the detection unit 11, the second control processing unit 12 and the second communication unit 13, so as to ensure the stable operation of the whole transmitter.
It should be understood that the hardware configuration of the transmitter 10 as shown in fig. 4 is merely an example, and that the transmitter 10 may have more or fewer components than shown in the figures, may combine two or more components, or may have a different configuration of components, and that the various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software, including one or more signal processing and/or application specific integrated circuits. For example, the detecting unit 11 may be directly replaced with a humidity sensor, and the amount of urine in the diaper may be determined based on the humidity value sensed by the humidity sensor.
In an embodiment, as shown in fig. 8, the diaper alarm system further includes a gateway 30 and a server 40, specifically, the gateway 30 is configured to receive the alarm information and upload the alarm information to the server 40; the server 40 is configured to send the received alarm information to the terminal.
Wherein, when the distance of transmission is far away, the alarm information that transmitter 10 sent need be received by amplifier 20 earlier, amplifier 20 carries out signal enhancement to the alarm information received and sends and receive by gateway 30, after the alarm information that amplifier 20 sent is received at gateway 30, handle this alarm information and upload to server 40 through the WIFI circuit in the gateway, push to APP end display alarm information by server 40, can handle the warning through whether there is alarm information and timely to the warning through cell-phone real-time supervision. Certainly, when the space is less, when the distance of transmission is shorter, then need not to set up amplifier 20, the alarm information that sends by gateway 30 direct reception transmitter 10, and the rethread WIFI circuit uploads to server 40, shows alarm information by server 40 propelling movement to APP end.
It should be understood that the hardware configuration of the diaper alarm system shown in fig. 8 is merely an example, and that the diaper alarm system may have more or fewer components than shown, may combine two or more components, or may have a different configuration of components, and that the various components shown in the figures may be implemented in hardware, software, or a combination of hardware and software including one or more signal processing and/or application specific integrated circuits. For example, in some embodiments, the amplifier 20 may be directly integrated into the transmitter 10 or the amplifier 10 and the transmitter 20 may be disposed in the diaper alarm device at the same time, so that the alarm information sent by the transmitter 10 can be transmitted over a long distance; for another example, in other embodiments, the gateway 30 and the server 40 are replaced by a display screen capable of receiving wireless signals, the alarm information sent by the transmitter 10 or the amplifier 20 is received by using the display screen, and the alarm is displayed on the display screen; as another example, a plurality of amplifiers 20 may be provided to successively amplify the alarm signal to achieve greater transmission distances.
Optionally, as shown in fig. 9, the gateway 30 includes a third communication unit 31, a third control processing unit 32, and a WIFI unit 33; the third control processing unit 32 is connected to the third communication unit 31 and the WIFI unit 33, respectively. After receiving the alarm information, the third communication unit 31 transmits the alarm information to the third control processing unit 32 through a connection wire, and the third control processing unit 32 directly transmits the received alarm information to the WIFI unit 33; or the third control processing unit processes the alarm information, for example, extracts useful information in the alarm information, screens out invalid information, and the like, and then transmits the processed information to the WIFI unit 33 to send the alarm information by using the WIFI unit 33.
In one embodiment, referring to fig. 9 again, the gateway 30 further includes a storage unit 34, the storage unit 34 is connected to the third control processing unit 32, and the storage unit 34 is configured to receive and store the alarm information through the third control processing unit 32. Storage unit 34 can make the management to data more convenient, for example when the WIFI off-line, can save received alarm information earlier through storage unit 34, when networking again, WIFI is after on-line promptly, continues the upload with the data of saving again, can guarantee the continuity of data, reduces losing of data.
Optionally, referring to fig. 10 in combination with fig. 9, the gateway 30 further includes an indicator light unit 35, and the indicator light unit 35 includes a power indicator light LED1, a WIFI indicator light LED2, and a radio frequency signal indicator light LED 3. In the circuit, the P1, the P2 and the P3 are all connected to the third control processing unit 32, and the third control processing unit 32 outputs control signals to control the on and off of the MOS transistors TR2, TR3 and TR1 respectively, so as to control the on and off of the power indicator LED1, the WIFI indicator LED2 and the radio frequency signal indicator LED3, wherein the power indicator LED1 is used for displaying whether the power supply of the third control processing unit 32 is in a normal working state, the WIFI indicator LED2 is used for displaying whether the WIFI circuit is in a normal working state, and the radio frequency signal indicator LED3 is used for indicating whether the third communication unit is in a normal working state. In practical application, power indicator LED1, WIFI pilot lamp LED2 and radio frequency signal pilot lamp LED3 can be set to different colours, for example red light, green light and blue respectively to this just can directly distinguish from the vision that each pilot lamp corresponds which circuit respectively, conveniently to the operating condition real-time supervision of each circuit, can in time handle when appearing unusually.
It should be understood that in this application, a terminal may be referred to as a smart terminal device, a terminal apparatus, an electronic device, or the like. The electronic device may also be referred to as a User Equipment (UE), a Mobile Station (MS), a Mobile Terminal (MT), etc. For example, a handheld device, an in-vehicle device, or an in-vehicle device having a wireless connection function. The electronic device may also include, but is not limited to, a portable electronic device that carries an android, Microsoft, or other operating system. The portable electronic device may also be a device such as a laptop computer (laptop) with a touch sensitive surface (e.g., a touch panel), etc. Currently, some examples of terminals are: a mobile phone (mobile phone), a tablet computer, a notebook computer, a palm top computer, a Mobile Internet Device (MID), a wearable device, a Virtual Reality (VR) device, an Augmented Reality (AR) device, a wireless terminal in industrial control (industrial control), a wireless terminal in self driving (self driving), a wireless terminal in remote surgery (remote medical supply), a wireless terminal in smart grid (smart grid), a wireless terminal in transportation safety (smart security), a wireless terminal in city (smart city), a wireless terminal in home (smart home), and the like.
The utility model provides a diaper alarm system, this system includes at least one diaper alarm device and at least one amplifier, when there are a plurality of diaper alarm devices, can send after amplifying the alarm signal that a plurality of diaper alarm devices sent through setting up a plurality of amplifiers, then follow-up can manage all alarm information that the amplifier sent in unison, therefore can be applied to the occasion that many people used simultaneously; the diaper alarm device comprises a transmitter, wherein the transmitter is used for generating alarm information based on urine on a diaper and sending the alarm information, the amplifier comprises a first communication unit, a first control processing unit and a remote transmission unit, and the remote transmission unit can amplify the received alarm information sent by the transmitter so that the alarm information sent by the transmitter can be transmitted remotely.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments can be combined, steps can be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (10)
1. A diaper alarm system, comprising:
at least one diaper alarm device and at least one amplifier;
the diaper alarm device comprises a transmitter, wherein the transmitter is used for generating alarm information based on urine on the diaper and sending the alarm information;
the amplifier comprises a first communication unit, a first control processing unit and a long-distance transmission unit;
the first control processing unit is respectively connected with the first communication unit and the remote transmission unit;
the first control processing unit is used for receiving the alarm information through the first communication unit and realizing remote transmission of the alarm information through the remote transmission unit.
2. The diaper alarm system of claim 1,
the remote transmission unit comprises a wireless transceiving chip and a first antenna;
a universal digital input/output pin of the wireless transceiver chip is electrically connected to a first control processing unit and used for receiving alarm information output by the first control processing unit;
and a radio frequency signal input/output pin of the wireless transceiving chip is electrically connected to the first antenna and used for sending the alarm information output by the first control processing unit through the first antenna.
3. The diaper alarm system of claim 1,
the transmitter comprises a detection unit, a second control processing unit and a second communication unit, wherein the second control processing unit is respectively connected with the detection unit and the second communication unit;
the detection unit is used for outputting a voltage change value based on the urine on the paper diaper;
the second control processing unit is used for generating alarm information according to the voltage change value;
the second communication unit is used for sending the alarm information.
4. A pant diaper alarm system according to claim 3,
the detection unit comprises a first electrode piece and a second electrode piece;
the first electrode piece is opposite to the second electrode piece, the first electrode piece and the second electrode piece form a capacitance structure, and a change value of capacitance voltage of the capacitance structure generated based on urine on the diaper is the voltage change value.
5. A pant diaper alarm system according to claim 3,
the second communication unit comprises a wireless transmitting chip and a second antenna;
a signal input pin of the wireless transmitting chip is electrically connected to the second control processing unit and receives the alarm information from the second control processing unit;
and a power amplifier output pin of the wireless transmitting chip is electrically connected to the second antenna, and the alarm information is sent through the second antenna.
6. A pant diaper alarm system according to claim 3,
the transmitter further comprises a voltage stabilizing unit which is used for providing working power supply for the detection unit, the second control processing unit and the second communication unit.
7. A pant diaper alarm system according to any of claims 1-6, further comprising:
a gateway and a server;
the gateway is used for receiving the alarm information and uploading the alarm information to the server;
and the server is used for sending the received alarm information to a terminal.
8. A pant diaper alarm system according to claim 7,
the gateway comprises a third communication unit, a third control processing unit and a WIFI unit;
the third control processing unit is respectively connected with the third communication unit and the WIFI unit;
and the third control processing unit is used for receiving the alarm information through the third communication unit and uploading the alarm information to the server through the WIFI unit.
9. A pant diaper alarm system according to claim 8,
the gateway further comprises a storage unit, the storage unit is connected with the third control processing unit, and the storage unit is used for receiving the alarm information through the third control processing unit and storing the alarm information.
10. A pant diaper alarm system according to claim 7,
the gateway also comprises an indicator light unit, wherein the indicator light unit comprises a power indicator light, a WIFI indicator light and a radio frequency signal indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772394.XU CN212788889U (en) | 2020-08-21 | 2020-08-21 | Paper diaper alarm system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021772394.XU CN212788889U (en) | 2020-08-21 | 2020-08-21 | Paper diaper alarm system |
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| Publication Number | Publication Date |
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| CN212788889U true CN212788889U (en) | 2021-03-26 |
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| CN202021772394.XU Active CN212788889U (en) | 2020-08-21 | 2020-08-21 | Paper diaper alarm system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076025A (en) * | 2020-08-21 | 2020-12-15 | 深圳数联天下智能科技有限公司 | Paper diaper alarm device and system |
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2020
- 2020-08-21 CN CN202021772394.XU patent/CN212788889U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112076025A (en) * | 2020-08-21 | 2020-12-15 | 深圳数联天下智能科技有限公司 | Paper diaper alarm device and system |
| CN112076025B (en) * | 2020-08-21 | 2024-06-21 | 深圳数联天下智能科技有限公司 | Paper diaper alarm device and system |
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