CN204542584U - The wet monitor of urine - Google Patents
The wet monitor of urine Download PDFInfo
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- CN204542584U CN204542584U CN201520227152.5U CN201520227152U CN204542584U CN 204542584 U CN204542584 U CN 204542584U CN 201520227152 U CN201520227152 U CN 201520227152U CN 204542584 U CN204542584 U CN 204542584U
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Abstract
The utility model discloses the wet monitor of a kind of urine, comprising: WIFI communication unit and/or gsm communication unit; Described gsm communication unit connects remote port by GSM antenna via GSM network; The wet induction apparatus of at least one urine; Connect the wet induction apparatus of urine, for when humidity value is higher than the comparing unit of output urine-wetting signal during predetermined threshold value; Connect comparing unit, for receiving described urine-wetting signal and urine-wetting signal being sent to the control unit of described WIFI communication unit and/or described gsm communication unit; Timeliness coverage after the wet phenomenon of urine appears in tested object can be realized and urine-wetting signal is sent to remote port, being convenient to the wetting state that remote port understands tested object fast and effectively.
Description
Technical field
This utility model relates to electronic technology field, is specially the wet monitor of a kind of urine.
Background technology
The colony looked after is needed in baby and handicapped old man Shi Ge family, and their immunocompetence is relatively weak, if there is can not Timeliness coverage more changing babies' napkin or bedding after the wet phenomenon of urine, healthy very unfavorable then to baby or old man, simultaneously, the major part father and mother of baby and the children of old man are usually busy with one's work, generally can come long-term baby-sit or old man by nursing stafves such as relative, and the wetting state of baby or old man in family cannot be understood in real time, and nursing staff is owing to being busy with other housework or carelessness, often can not urinate wet phenomenon by Timeliness coverage, also the wet monitor of some urine is there is in prior art, but there is following defect in the wet monitor of these urine: structure is simple, the wet monitoring of long-range urine cannot be realized and remind.
Summary of the invention
This utility model is for the proposition of above problem, and the wet monitor of a kind of urine of development.
The technical solution of the utility model is:
The wet monitor of a kind of urine, comprising:
WIFI communication unit and/or gsm communication unit; Described gsm communication unit connects remote port by GSM antenna via GSM network;
The wet induction apparatus of at least one urine;
Connect the wet induction apparatus of urine, for when humidity value is higher than the comparing unit of output urine-wetting signal during predetermined threshold value;
Connect comparing unit, for receiving described urine-wetting signal and urine-wetting signal being sent to the control unit of described WIFI communication unit and/or described gsm communication unit;
When described urine wet monitor comprise WIFI communication unit time, the described urine monitor that wets also comprises the wireless router be connected by internet with remote port; Described WIFI communication unit is connected with described wireless router by WIFI antenna;
Further, the described urine induction apparatus that wets be the described urine induction apparatus that wets is at least two electrodes separated from one another;
Further, described electrode is placed in the interlayer of paper urine pad or nursing pad, and adopts tinfoil, tinfoil paper, aluminium foil, Copper Foil, electrically conductive ink, conductive carbon paste, conductive rubber or conductive plastics to make; Be parallel to each other between each electrode, and be laterally evenly arranged in the interlayer of paper urine pad or nursing pad;
Further, the described urine induction apparatus that wets is humidity sensor;
Further, the described urine monitor that wets also comprises the power supply VCC powered to described comparing unit; Described comparing unit comprises resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, operational amplifier chip U4A and diode D6; Described operational amplifier chip U4A adopts LM258 chip; Described resistance R15 and urine wet induction apparatus, the mutual series connection of resistance R17 between power supply VCC positive pole and ground; The described urine induction apparatus that wets is connected the in-phase input end of described operational amplifier chip U4A with the phase contact of described resistance R17; Described resistance R16 and the mutual series connection of described resistance R18 are between power supply VCC positive pole and ground; Described resistance R16 is connected the inverting input of described operational amplifier chip U4A with the phase contact of described resistance R18; Described resistance R19 two ends connect the in-phase input end of described operational amplifier chip U4A and the outfan of described operational amplifier chip U4A respectively; The outfan of described operational amplifier chip U4A connects described diode D6 anode; Described diode D6 negative electrode is the outfan of described comparing unit;
Further, described control unit comprises microcontroller chip U3; Described microcontroller chip U3 adopts STM32L152CC chip, and is connected the outfan of described comparing unit by pin PB15;
Further, the described urine monitor that wets also comprises for the described gsm communication unit 12V power supply of powering and 4.2V power supply; Described gsm communication unit comprises gsm module U1, NPN audion Q1, resistance R1, resistance R2, diode D1, electric capacity C3, resistance R7, resistance R8, NPN audion Q2, light emitting diode D2, resistance R9, SIM U2, resistance R3, resistance R4, resistance R5 and resistance R6; Described gsm module U1 adopts TC35i module; The antennal interface of described gsm module U1 connects GSM antenna E1; The pin of described gsm module U1
be connected with described NPN audion Q1 colelctor electrode; Resistance R2 and the mutual series connection of electric capacity C3 are between 12V positive source and ground; Resistance R2 is connected described NPN audion Q1 base stage with the serial connection point of electric capacity C3 via diode D1; Described NPN audion Q1 grounded emitter, and colelctor electrode also connects 12V positive source by resistance R1; The pin SYNC of described gsm module U1 connects NPN audion Q2 base stage by resistance R7, and described NPN audion Q2 base stage is also via resistance R8 ground connection; Described NPN audion Q2 colelctor electrode is connected 4.2V positive source by the light emitting diode D2 of series connection mutually with resistance R9; Described NPN audion Q2 grounded emitter; The pin CCIN of described gsm module U1 connects the pin CCVCC of described gsm module U1 via resistance R3; The pin CCRST of described gsm module U1 connects the pin RST of SIM U2 via resistance R4; The pin CCIO of described gsm module U1 connects the pin IO of SIM U2 via resistance R6; The pin CCCLK of described gsm module U1 connects the pin CLK of SIM U2 via resistance R5; The pin CCVCC of described gsm module U1 connects the pin VCC of SIM U2; The pin USART1_TX of described gsm module U1 is connected described control unit with pin USART1_RX;
Further, the described urine monitor that wets also comprises for the described WIFI communication unit 3.3V power supply of powering; Described WIFI communication unit comprises WIFI module U5, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, light emitting diode D3, light emitting diode D4, light emitting diode D5, button S1 and button S2; Described WIFI module U5 adopts RM04 module; The pin WLAN_LED of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R14 via the light emitting diode D5 mutually connected; The pin STA of described WIFI module U5 is via the resistance R12 mutually connected and light emitting diode D3 ground connection; The pin LINK1 of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R13 via the light emitting diode D4 mutually connected; Described button S1 and the mutual series connection of described resistance R10 are between 3.3V positive source and ground; Described button S2 and the mutual series connection of described resistance R11 are between 3.3V positive source and ground; The pin ES of described WIFI module U5 is connected with the serial connection point of described resistance R10 with described button S1; The pin WPS of described WIFI module U5 is connected with the serial connection point of described resistance R11 with described button S2; The pin UART_TX of described WIFI module U5 is connected described control unit with pin UART_RX;
Further, the described urine monitor that wets also comprises and being connected with control unit, for gathering the serial ports photographic head U6 of video; Described serial ports photographic head U6 adopts PTC06, and its pin RX is connected with the pin PA5 of control chip U3, and pin TX is connected with the pin PA4 of control chip U3; The video that serial ports photographic head U6 gathers is transferred to remote port via WIFI communication unit and/or gsm communication unit by control chip U3;
Further, the described urine monitor that wets also comprises and being connected with described comparing unit, for carrying out the alarm unit of corresponding warning according to described urine-wetting signal.
Owing to have employed technique scheme, the urine that this utility model provides wets monitor, Timeliness coverage after the wet phenomenon of urine appears in tested object can be realized and urine-wetting signal is sent to remote port, be convenient to the wetting state that remote port understands tested object fast and effectively, simultaneously also can remind nursing staff's more changing babies' napkin or bedding in time, healthy very favourable to baby or old man; This utility model hardware circuit is simple, with low cost, takies volume little, and it is convenient to install and place, and can not affect the comfort level using tested object of the present utility model, be beneficial to product promotion and convenient use.
Accompanying drawing explanation
Fig. 1 is that urine described in the utility model wets the structured flowchart of monitor;
Fig. 2 is that urine described in the utility model wets the circuit theory diagrams of monitor;
Fig. 3, Fig. 4 be when urine described in the utility model wet induction apparatus be two electrodes separated from one another time preferred placement scattergram;
Fig. 5 be when urine described in the utility model wet induction apparatus be humidity sensor time preferred placement scattergram.
In figure: 11, humidity sensor, 12, electrode, 13, paper urine pad.
Detailed description of the invention
In order to the technical scheme of clearer explanation embodiment of the present utility model, the accompanying drawing used required in describing embodiment is done one below to introduce simply, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings; When not conflicting, the embodiment in this utility model and the feature in embodiment can combine mutually.
The wet monitor of one urine as shown in Figure 1, Figure 2, Figure 3 and Figure 4, comprising: WIFI communication unit and/or gsm communication unit; Described gsm communication unit connects remote port by GSM antenna via GSM network; The wet induction apparatus of at least one urine; Connect the wet induction apparatus of urine, for when humidity value is higher than the comparing unit of output urine-wetting signal during predetermined threshold value; Connect comparing unit, for receiving described urine-wetting signal and urine-wetting signal being sent to the control unit of described WIFI communication unit and/or described gsm communication unit; When described urine wet monitor comprise WIFI communication unit time, the described urine monitor that wets also comprises the wireless router be connected by internet with remote port; Described WIFI communication unit is connected with described wireless router by WIFI antenna; Further, the described urine induction apparatus that wets be the described urine induction apparatus that wets is at least two electrodes 12 separated from one another; Further, described electrode 12 is placed in the interlayer of paper urine pad 13 or nursing pad, and adopts tinfoil, tinfoil paper, aluminium foil, Copper Foil, electrically conductive ink, conductive carbon paste, conductive rubber or conductive plastics to make; Be parallel to each other between each electrode 12, and be laterally evenly arranged in the interlayer of paper urine pad 13 or nursing pad; When the quantity of described electrode is 3,3 electrodes are laterally evenly arranged in the interlayer of paper urine pad or nursing pad according to three line modes, namely wherein an electrode is transversely arranged on the centre of paper urine pad or nursing pad, and two other electrode is evenly arranged in respectively and is positioned at above and below middle electrode; Further, the described urine induction apparatus that wets is humidity sensor 11; Further, the described urine monitor that wets also comprises the power supply VCC powered to described comparing unit; Described comparing unit comprises resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, operational amplifier chip U4A and diode D6; Described operational amplifier chip U4A adopts LM258 chip; Described resistance R15 and urine wet induction apparatus, the mutual series connection of resistance R17 between power supply VCC positive pole and ground; The described urine induction apparatus that wets is connected the in-phase input end of described operational amplifier chip U4A with the phase contact of described resistance R17; Described resistance R16 and the mutual series connection of described resistance R18 are between power supply VCC positive pole and ground; Described resistance R16 is connected the inverting input of described operational amplifier chip U4A with the phase contact of described resistance R18; Described resistance R19 two ends connect the in-phase input end of described operational amplifier chip U4A and the outfan of described operational amplifier chip U4A respectively; The outfan of described operational amplifier chip U4A connects described diode D6 anode; Described diode D6 negative electrode is the outfan of described comparing unit; Further, described control unit comprises microcontroller chip U3; Described microcontroller chip U3 adopts STM32L152CC chip, and is connected the outfan of described comparing unit by pin PB15; Further, the described urine monitor that wets also comprises for the described gsm communication unit 12V power supply of powering and 4.2V power supply; Described gsm communication unit comprises gsm module U1, NPN audion Q1, resistance R1, resistance R2, diode D1, electric capacity C3, resistance R7, resistance R8, NPN audion Q2, light emitting diode D2, resistance R9, SIM U2, resistance R3, resistance R4, resistance R5 and resistance R6; Described gsm module U1 adopts TC35i module; The antennal interface of described gsm module U1 connects GSM antenna E1; The pin of described gsm module U1
be connected with described NPN audion Q1 colelctor electrode; Resistance R2 and the mutual series connection of electric capacity C3 are between 12V positive source and ground; Resistance R2 is connected described NPN audion Q1 base stage with the serial connection point of electric capacity C3 via diode D1; Described NPN audion Q1 grounded emitter, and colelctor electrode also connects 12V positive source by resistance R1; The pin SYNC of described gsm module U1 connects NPN audion Q2 base stage by resistance R7, and described NPN audion Q2 base stage is also via resistance R8 ground connection; Described NPN audion Q2 colelctor electrode is connected 4.2V positive source by the light emitting diode D2 of series connection mutually with resistance R9; Described NPN audion Q2 grounded emitter; The pin CCIN of described gsm module U1 connects the pin CCVCC of described gsm module U1 via resistance R3; The pin CCRST of described gsm module U1 connects the pin RST of SIM U2 via resistance R4; The pin CCIO of described gsm module U1 connects the pin IO of SIM U2 via resistance R6; The pin CCCLK of described gsm module U1 connects the pin CLK of SIM U2 via resistance R5; The pin CCVCC of described gsm module U1 connects the pin VCC of SIM U2; The pin USART1_TX of described gsm module U1 is connected described control unit with pin USART1_RX; Further, the described urine monitor that wets also comprises for the described WIFI communication unit 3.3V power supply of powering; Described WIFI communication unit comprises WIFI module U5, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, light emitting diode D3, light emitting diode D4, light emitting diode D5, button S1 and button S2; Described WIFI module U5 adopts RM04 module; The pin WLAN_LED of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R14 via the light emitting diode D5 mutually connected; The pin STA of described WIFI module U5 is via the resistance R12 mutually connected and light emitting diode D3 ground connection; The pin LINK1 of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R13 via the light emitting diode D4 mutually connected; Described button S1 and the mutual series connection of described resistance R10 are between 3.3V positive source and ground; Described button S2 and the mutual series connection of described resistance R11 are between 3.3V positive source and ground; The pin ES of described WIFI module U5 is connected with the serial connection point of described resistance R10 with described button S1; The pin WPS of described WIFI module U5 is connected with the serial connection point of described resistance R11 with described button S2; The pin UART_TX of described WIFI module U5 is connected described control unit with pin UART_RX; Further, the described urine monitor that wets also comprises and being connected with control unit, for gathering the serial ports photographic head U6 of video; Described serial ports photographic head U6 adopts PTC06, and its pin RX is connected with the pin PA5 of control chip U3, and pin TX is connected with the pin PA4 of control chip U3; The video that serial ports photographic head U6 gathers is transferred to remote port via WIFI communication unit and/or gsm communication unit by control chip U3; Further, the described urine monitor that wets also comprises and being connected with described comparing unit, for carrying out the alarm unit of corresponding warning according to described urine-wetting signal; Described alarm unit at least comprises at least one in sound and light alarm module and vibration alarming module; Described alarm unit can be placed near tested object or be held by nursing staff, when being held by nursing staff, can be interconnected between described alarm unit and described comparing unit by radio receiving transmitting module.
The pin VBATT of gsm module U1 described in the utility model connects 4.2V positive source, and pin GND is connected to ground; Electric capacity C1 and electric capacity C2 is parallel with one another to be connected between pin VBATT and pin GND; Earphone LS1 is connected with between the pin EPP1 of gsm module U1 and pin EPN1; Mike MK1 is connected with between the pin MICP1 of gsm module U1 and pin MICN1; Can be realized by the video acquisition of nursing staff as baby or old man place end by serial ports photographic head, and then be convenient to remote port to by the video monitoring of nursing end; Be convenient to utilize GSM network to realize being linked up by the voice between nursing end and remote port by earphone and mike; The pin RXD0 of described gsm module U1 is connected with the pin USART1_TX of control chip U3, the pin TXD0 of described gsm module U1 is connected with the pin USART1_RX of control chip U3, realizes the urine-wetting signal that gsm module U1 reception control chip U3 forwards; The pin UART_TX of described WIFI module U5 is connected with the pin USART3_RX of control chip U3; The pin UART_RX of described WIFI module U5 is connected with the pin USART3_TX of control chip U3, realizes the urine-wetting signal that WIFI module U5 reception control chip U3 forwards; In addition, along with the development of microcontroller and embedded technology, a lot of microcontroller chip such as single-chip microcomputer all can be realized by a certain GPIO interface data and data be sent by other interface; Described resistance R17 two ends are also connected with electric capacity C7; Described resistance R18 two ends are also connected with electric capacity C8; Described remote port is mobile phone, after remote port receives urine-wetting signal, can know and know that preferably, the described urine-wetting signal that remote port receives is message form by nursing end as the wetting state of the baby in family or old man.
Paper urine pad 13 described in the utility model or nursing pad can prevent urine leakage, can single use, environmental protection, be not only applicable to the mankind, can also use to house pet; Preferably, described electrode 12 has 3 to 5, is all laterally distributed in the interlayer of paper urine pad 13 or nursing pad; Described electrode 12 can be bar shaped, waveform, Fig. 3, Fig. 4 show when urine described in the utility model wet induction apparatus be two electrodes separated from one another time preferred placement scattergram, as shown in Figure 3, described electrode 12 is strip structure, as shown in Figure 4, described electrode 12 is wavelike structure, and concrete shape is not limited to, and can realize multiple urine fast and effectively wet for the purpose of monitoring point by the distribution of electrode 12; Described paper urine pad 13 are specifically of five storeys, from top to bottom successively: nonwoven layer, toilet paper layer, water suction Time of Fluff Slurry, toilet paper layer, PE rete; Described electrode 12 is placed between PE rete and the toilet paper layer adjacent with PE rete, or be placed in nonwoven layer and and the toilet paper layer adjacent with nonwoven layer between; Described electrode 12 can adopt the electrode and flexible electrode with excellent conductive performance and flexility, preferably adopts tinfoil, tinfoil paper, aluminium foil, Copper Foil, electrically conductive ink, conductive carbon paste, conductive rubber or conductive plastics to make; Fig. 5 shows urine described in the utility model and to wet the preferred placement scattergram of induction apparatus when being humidity sensor, and humidity sensor 11 can be placed multiple according to the actual requirements as shown in Figure 5 when practical application, to increase the wet test point of urine.
Use urine described in the utility model wet monitor time, respective one end of any two electrodes is as the two ends of the wet induction apparatus of a urine, or humidity sensor two ends are the two ends of the wet induction apparatus of urine, under normal circumstances, be in state of insulation between electrode, the resistance be equivalent between two electrodes is infinity, and when tested object occurs urinating wet phenomenon, because urine is conductor, then it is very little that the resistance now between two electrodes becomes, similarly, the characteristic of humistor is also for resistance diminishes along with the increase of humidity, when urinating wet acquiring a certain degree, the resistance of the wet induction apparatus of urine is very little, then resistance R17 both end voltage uprises, namely the change of resistance R17 both end voltage represents humidity change, when this voltage is higher than predetermined threshold value (being determined by the dividing potential drop branch road of resistance R16 and resistance R18), operational amplifier U4A exports high level (being urine-wetting signal), and urine-wetting signal sends to remote port via WIFI communication unit and/or described gsm communication unit, a kind of signal communications mode can be adopted during practical application as gsm communication or WIFI communication, also can two kinds all adopt, and then remind the father and mother of remote port or the tested object of children to there occurs the wet phenomenon of urine, not only be convenient to the wetting state that remote port understands tested object in time, and Timeliness coverage after the wet phenomenon of urine appears in tested object can be realized, and then remind nursing staff's more changing babies' napkin or bedding, healthy very favourable to baby or old man, especially the state of illness monitoring for the tested object suffering from relevant disease time is helpful, this utility model hardware circuit is simple, with low cost, take volume little, it is convenient to install and place, the comfort level using tested object of the present utility model can not be affected, be beneficial to product promotion and convenient use.The described urine monitor that wets can be integrated on a module or circuit board except the remainder of the wet induction apparatus of urine and wireless router, and the position such as to be placed near bedside or tested object, and can reuse.
The above; be only this utility model preferably detailed description of the invention; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that this utility model discloses; be equal to according to the technical solution of the utility model and inventive concept thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. the wet monitor of urine, is characterized in that the described urine monitor that wets comprises:
WIFI communication unit and/or gsm communication unit; Described gsm communication unit connects remote port by GSM antenna via GSM network;
The wet induction apparatus of at least one urine;
Connect the wet induction apparatus of urine, for when humidity value is higher than the comparing unit of output urine-wetting signal during predetermined threshold value;
Connect comparing unit, for receiving described urine-wetting signal and urine-wetting signal being sent to the control unit of described WIFI communication unit and/or described gsm communication unit;
When described urine wet monitor comprise WIFI communication unit time, the described urine monitor that wets also comprises the wireless router be connected by internet with remote port; Described WIFI communication unit is connected with described wireless router by WIFI antenna.
2. urine according to claim 1 wets monitor, it is characterized in that the described urine induction apparatus that wets be the described urine induction apparatus that wets is at least two electrodes separated from one another.
3. urine according to claim 2 wets monitor, it is characterized in that,
Described electrode is placed in the interlayer of paper urine pad or nursing pad, and adopts tinfoil, tinfoil paper, aluminium foil, Copper Foil, electrically conductive ink, conductive carbon paste, conductive rubber or conductive plastics to make;
Be parallel to each other between each electrode, and be laterally evenly arranged in the interlayer of paper urine pad or nursing pad.
4. urine according to claim 1 wets monitor, it is characterized in that the described urine induction apparatus that wets is humidity sensor.
5. urine according to claim 1 wets monitor, it is characterized in that, the described urine monitor that wets also comprises the power supply VCC powered to described comparing unit; Described comparing unit comprises resistance R15, resistance R16, resistance R17, resistance R18, resistance R19, operational amplifier chip U4A and diode D6; Described operational amplifier chip U4A adopts LM258 chip; Described resistance R15 and urine wet induction apparatus, the mutual series connection of resistance R17 between power supply VCC positive pole and ground; The described urine induction apparatus that wets is connected the in-phase input end of described operational amplifier chip U4A with the phase contact of described resistance R17; Described resistance R16 and the mutual series connection of described resistance R18 are between power supply VCC positive pole and ground; Described resistance R16 is connected the inverting input of described operational amplifier chip U4A with the phase contact of described resistance R18; Described resistance R19 two ends connect the in-phase input end of described operational amplifier chip U4A and the outfan of described operational amplifier chip U4A respectively; The outfan of described operational amplifier chip U4A connects described diode D6 anode; Described diode D6 negative electrode is the outfan of described comparing unit.
6. urine according to claim 1 wets monitor, and it is characterized in that, described control unit comprises microcontroller chip U3; Described microcontroller chip U3 adopts STM32L152CC chip, and is connected the outfan of described comparing unit by pin PB15.
7. urine according to claim 1 wets monitor, it is characterized in that, the described urine monitor that wets also comprises 12V power supply for powering to described gsm communication unit and 4.2V power supply; Described gsm communication unit comprises gsm module U1, NPN audion Q1, resistance R1, resistance R2, diode D1, electric capacity C3, resistance R7, resistance R8, NPN audion Q2, light emitting diode D2, resistance R9, SIM U2, resistance R3, resistance R4, resistance R5 and resistance R6; Described gsm module U1 adopts TC35i module; The antennal interface of described gsm module U1 connects GSM antenna E1; The pin IGT of described gsm module U1 is connected with described NPN audion Q1 colelctor electrode; Resistance R2 and the mutual series connection of electric capacity C3 are between 12V positive source and ground; Resistance R2 is connected described NPN audion Q1 base stage with the serial connection point of electric capacity C3 via diode D1; Described NPN audion Q1 grounded emitter, and colelctor electrode also connects 12V positive source by resistance R1; The pin SYNC of described gsm module U1 connects NPN audion Q2 base stage by resistance R7, and described NPN audion Q2 base stage is also via resistance R8 ground connection; Described NPN audion Q2 colelctor electrode is connected 4.2V positive source by the light emitting diode D2 of series connection mutually with resistance R9; Described NPN audion Q2 grounded emitter; The pin CCIN of described gsm module U1 connects the pin CCVCC of described gsm module U1 via resistance R3; The pin CCRST of described gsm module U1 connects the pin RST of SIM U2 via resistance R4; The pin CCIO of described gsm module U1 connects the pin IO of SIM U2 via resistance R6; The pin CCCLK of described gsm module U1 connects the pin CLK of SIM U2 via resistance R5; The pin CCVCC of described gsm module U1 connects the pin VCC of SIM U2; The pin USART1_TX of described gsm module U1 is connected described control unit with pin USART1_RX.
8. urine according to claim 1 wets monitor, it is characterized in that the described urine monitor that wets also comprises 3.3V power supply for powering to described WIFI communication unit; Described WIFI communication unit comprises WIFI module U5, resistance R10, resistance R11, resistance R12, resistance R13, resistance R14, light emitting diode D3, light emitting diode D4, light emitting diode D5, button S1 and button S2; Described WIFI module U5 adopts RM04 module; The pin WLAN_LED of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R14 via the light emitting diode D5 mutually connected; The pin STA of described WIFI module U5 is via the resistance R12 mutually connected and light emitting diode D3 ground connection; The pin LINK1 of described WIFI module U5 is connected the pin VDD of described WIFI module U5 with resistance R13 via the light emitting diode D4 mutually connected; Described button S1 and the mutual series connection of described resistance R10 are between 3.3V positive source and ground; Described button S2 and the mutual series connection of described resistance R11 are between 3.3V positive source and ground; The pin ES of described WIFI module U5 is connected with the serial connection point of described resistance R10 with described button S1; The pin WPS of described WIFI module U5 is connected with the serial connection point of described resistance R11 with described button S2; The pin UART_TX of described WIFI module U5 is connected described control unit with pin UART_RX.
9. urine according to claim 6 wets monitor, it is characterized in that the described urine monitor that wets also comprises and being connected with control unit, for gathering the serial ports photographic head U6 of video; Described serial ports photographic head U6 adopts PTC06, and its pin RX is connected with the pin PA5 of control chip U3, and pin TX is connected with the pin PA4 of control chip U3; The video that serial ports photographic head U6 gathers is transferred to remote port via WIFI communication unit and/or gsm communication unit by control chip U3.
10. the urine according to any one of claim 1 to 9 wets monitor, it is characterized in that the described urine monitor that wets also comprises and being connected with described comparing unit, for carrying out the alarm unit of corresponding warning according to described urine-wetting signal.
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| CN201520227152.5U CN204542584U (en) | 2015-04-15 | 2015-04-15 | The wet monitor of urine |
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| CN201520227152.5U CN204542584U (en) | 2015-04-15 | 2015-04-15 | The wet monitor of urine |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580558A (en) * | 2016-12-09 | 2017-04-26 | 广东工业大学 | Replaceable urine-excrement monitoring system |
| CN107301759A (en) * | 2017-08-01 | 2017-10-27 | 陈尔博 | Long-distance intelligent urine-wet alarm system and alarm method |
| CN108257360A (en) * | 2018-02-08 | 2018-07-06 | 中科院微电子研究所昆山分所 | A kind of long-range monitor and alarm system of old man's wetting state and its method of work |
| CN113081499A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent nursing adult diaper |
| CN113081495A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent baby paper diaper |
-
2015
- 2015-04-15 CN CN201520227152.5U patent/CN204542584U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106580558A (en) * | 2016-12-09 | 2017-04-26 | 广东工业大学 | Replaceable urine-excrement monitoring system |
| CN107301759A (en) * | 2017-08-01 | 2017-10-27 | 陈尔博 | Long-distance intelligent urine-wet alarm system and alarm method |
| CN108257360A (en) * | 2018-02-08 | 2018-07-06 | 中科院微电子研究所昆山分所 | A kind of long-range monitor and alarm system of old man's wetting state and its method of work |
| CN113081499A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent nursing adult diaper |
| CN113081495A (en) * | 2021-04-07 | 2021-07-09 | 百润(中国)有限公司 | Intelligent baby paper diaper |
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