CN205942385U - Intelligent nursing system based on network control - Google Patents

Abstract

The utility model provides an intelligent nursing system based on network control, includes: logic controller, network monitoring module, signal acquisition module, function executing module, man -machine interaction module, weak point to present like product, the utility model has the characteristics of degree of automation is high, the noise is low, small, the parameter can be established, control mode is various etc, can realize to the automated inspection of stool and urine with differentiate, to faecal automatic collection and clearance, to user's self -cleaning and nursing, realize telemonitoring, control and centralized management to equipment through wireless network.

Description

A kind of intelligent nursing system based on network control

Technical field

This utility model is related to a kind of intelligent nursing system.

Background technology

Fast development with China's economy and the improvement of medical condition, user is got over to the demand of medical treatment and nursing apparatus Come higher.Meanwhile, China human mortality forms the proportion of person in middle and old age's population and rises year by year, has progressed into aging society, solve because Physical weakness is unable to leave the bed or is China's problems faced because illness leads to the treatment of the old people that can't take care of oneself and nurse. Currently for the substantially complete manually mode of defecation nursing of handicapped crowd, working strength is big, and the smell is awful for process, and Ethics is also easy to produce on patients ' psychological awkward.

Minority defecation automatic nursing device in the market, can achieve to the process of defecation and clear to user Clean, but remain a need for manually carrying out field control and supervision to care device during using, and exist and cannot accurately realize to big The detection of urine and the problem distinguishing are it is impossible to realize network remote monitoring and centralized management.Additionally, current nursing sets Standby hommization setting cannot be carried out to the relevant operational state of equipment according to the body tolerance of different users, and equipment fortune During row, noise is larger, the normal rest of impact user.

Utility model content

Technical problem to be solved in the utility model is：The deficiency overcoming, provides a kind of intelligence based on network control Nursing system, the spy such as this utility model has high degree of automation, noise is low, small volume, parameter can set, control mode is various Point, can achieve to the automatic detection of defecation and distinguishes, the automatic collection to Excreta and cleaning, the automated cleaning to user With nursing, the remotely monitor to equipment, control and centralized management are realized by wireless network.

Technical solution of the present utility model is：A kind of intelligent nursing system based on network control, including：Logic control Device processed, network monitoring module, signal acquisition module, function executing module, human-computer interaction module；Signal acquisition module is by each biography Sensor obtains corresponding external status signals, and external status signals is processed, and with analog quantity or digital quantity form Signal transmission is to logic controller；External status signals include water temperature signal, warm air temperature signal, liquid level signal, urine signals, Stool signal and pressure signal；

The system status information that network control module receives logic controller sends to network, and external equipment is obtained by network Obtain system status information to be shown；System status information includes status information and warning message, each executor of each sensor Status information, working-flow information, temporal information, communicating status information；Network monitoring module is received even by network Connect the control instruction that the external equipment of network sends, network monitoring module sends control instruction to logic controller；Control refers to Order includes manual operating instruction, automatic running instruction, stop command, equipment preparation instruction, defecation END instruction, again clean refer to Make, dry instruction, dry instruction again；

Manually wireless remote control transmission control instruction sends to logic controller human-computer interaction module, and the ginseng that will arrange Number information, control instruction send to logic controller；The parameter information of setting includes water temperature, warm air temperature, defecation time, flushing Time, washing time, drying time, slacks the blowing pressure, washing pressure parameter；Human-computer interaction module receives logic controller and sends out The system status information sending is shown；

The digital controlled signal that function executing module receives logic controller output controls each executor's work, each executor Including micro air pump, negative pressure pump, warm braw blower fan, electromagnetic valve, micro pump, sewage draining valve and water heater；

Analog quantity or the signal of digital quantity form that logic controller receipt signal acquisition module sends, according to the mould receiving The signal of analog quantity or digital quantity form judges whether water temperature, warm air temperature, liquid level, urine, stool and pressure meet the threshold of setting Value, if meeting the threshold value setting, the control instruction that logic controller sends according to network monitoring module or human-computer interaction module Control function performing module is operated, and control function performing module completes air cushion inflation in slacks, flushing, drying, dirt receipts Collection；If being unsatisfactory for the threshold value setting, logic controller is not responding to the control that network monitoring module or human-computer interaction module send System instruction.

Described function executing module includes relay unit, actuator unit；It is defeated that relay unit receives logic controller The adhesive of digital controlled signal control relay going out and disconnection, the relay adhesive corresponding to each executor in actuator unit When, executor starts working.

Described logic controller includes manual mode of operation, automatic running pattern；When receiving manual operating instruction, logic Controller switches to manual mode of operation, waiting facilities preparation instruction；When logic controller receives automatic running instruction, logic Controller switches to automatic running pattern；When under manual mode of operation logic controller receive waiting facilities preparation instruction or from When under dynamic operational mode, logic controller receives urine signals or stool signal, logic controller controls the first relay adhesive Micro air pump is worked, controls the 7th relay to make air cushion in micro air pump and slacks connect the 4th electromagnetic valve in gas circuit Work, realizes air cushion inflation；After inflation finishes, logic controller controls the first relay adhesive that micro air pump is worked, control Make the second relay adhesive so that ac speed regulator obtains electric, negative pressure pump work, control the 6th relay so that micro air pump and just In trousers, venthole connects the 3rd electromagnetic valve work in gas circuit so that forming negative pressure in slacks, collects Excreta；When reaching defecation Setting time or when receiving defecation END instruction, logic controller controls the second relay adhesive that ac speed regulator is obtained Electricity, negative pressure pump work, control the 9th relay adhesive DC speed regulator is obtained electric, pump working, control the 4th relay to inhale Close and make apopore in micro pump and slacks connect the first electromagnetic valve work on water route, according to the washing time setting, punching Wash the time and washing pressure completes to rinse after an action of the bowels and negative pressure sewage collecting, and enter flushes instructions again and wait；When receiving again During secondary flushes instructions, control function performing module carries out once flushing process again；After cleaning wait again and terminate, logic control Device controls the 3rd relay adhesive to make warm braw blower fan work, controls the first relay adhesive that micro air pump is worked, controls 6th relay adhesive makes venthole in micro air pump and slacks connect the 3rd electromagnetic valve work in gas circuit so that in slacks Form negative pressure to complete drying course and enter drying instruction wait again, when receiving drying instruction again, control function is held Row module carries out first drying process again；After drying wait again and terminating or when receiving drying END instruction, logic control Device controls the 8th relay adhesive to make the 5th electromagnetic valve obtain the venting of electric control slacks air cushion, controls the 11st relay to inhale simultaneously Close so that sewage draining valve is opened, after sewage draining valve is opened and finished, control the 9th relay adhesive, by DC speed regulator control Controlling the water circulation pump work, controls the 5th relay adhesive so that micro pump and dirt containing box connect the second electromagnetic valve on water route Work, completes the cleaning of dirt containing box；When logic controller receives stop command, logic controller controls the 8th relay Adhesive, remaining all relay power-off release, exitted by the 5th solenoid valve control slacks air cushion, each executor all stops work Make.

Described signal acquisition module includes sensor unit, signal processing unit, and sensor unit is obtained by each sensor Obtain corresponding external status signals；Signal processing unit is processed to external status signals, and with analog quantity or digital quantity shape The signal transmission of formula is to logic controller；Sensor unit includes water temperature heat sensor, warm air temperature sensor, level sensing Device, urine sensor, stool sensor and pressure transducer.

Described human-computer interaction module includes reception of wireless signals unit, Digiplex and integrated touch screen；Wireless remote Control device is used for realizing manual controlled in wireless, sends control instruction to reception of wireless signals unit；Reception of wireless signals unit will be controlled System instruction sends to logic controller；Integrated touch screen sends the parameter information arranging thereon, control instruction to logic Controller simultaneously shows the system status information that the logic controller receiving sends.

Described network monitoring module includes gateway and wireless router；Gateway connects wireless router, and wireless router is even Connect logic controller.

Also include power module, power module includes alternating current power supply and DC source；Alternating current power supply is direct by external power source Power supply, with the first relay, the second relay, the 3rd relay, the tenth relay, the 11st relay after earth leakage protective device Device common port connects；DC source includes 24V unidirectional current and 5V unidirectional current, 24V unidirectional current and the 4th relay, the 5th relay Device, the 6th relay, the 7th relay, the 8th relay, the 9th relay common port connect, for the first electromagnetic valve, the Two electromagnetic valves, the 3rd electromagnetic valve, the 4th electromagnetic valve, the 5th electromagnetic valve, micro pump are powered, and integrated touch screen, logic Controller, wireless remote controlled receiver, temperature transmitter, stool sensor, signal processing circuit are powered；5V unidirectional current passes for urine Sensor, pressure transducer, temperature detect switch (TDS), gateway, wireless router are powered.

The opening flow of described micro air pump is less than or equal to 15L/min.

The opening flow of described micro pump is less than 5L/min.

This utility model advantage compared with prior art is：

(1) this utility model high degree of automation, can accurately distinguish defecation species by Automatic Measurement Technique and distinguish Process, control process is automatically performed, and can pass through the real-time display working condition of integrated touch screen, is the big of handicapped crowd Urine is intelligent, automatization's nursing provides solution, reduces nursing staff's working strength, reduces nursing cost.

(2) this utility model is easy for operation, can pass through Digiplex, integrated touch screen, mobile phone A PP, computer Client various ways operates, and meets different crowd use habit, by technology of Internet of things, intelligent nursing system achieves and is based on The remotely control of network, is easy to use state and historical information that family members grasp patient in real time, is also community endowment and hospital's collection The new old-age provision model such as middleization management provide condition.

(3) this utility model reliability is high, and control system adopts the technical grade product of high reliability, equipment with actuator Possess self-inspection, warning and fault location function.Contact long continuous operation requirement can be met, excretion analyte detection is accurate, at cleaning Reason in time, can be greatly improved the quality of life of user.

(4) this utility model can meet the diversity demand of Different Individual, and user passes through integrated touch screen to flushing water Pressure, the parameter such as system negative pressure, slacks the blowing pressure are set, and preferably adapt to the individual variation of user；Meanwhile, by right Noise and the special handling of abnormal flavour, have the characteristics that low noise, free from extraneous odour compared with similar products, are more suitable for and indoor use, Lower noise when confined space uses and air pollution.

Brief description

Fig. 1 is system block diagram of the present utility model；

Fig. 2 is network monitoring module composition frame chart of the present utility model；

Fig. 3 is signal acquisition module composition frame chart of the present utility model；

Fig. 4 is supply module composition frame chart of the present utility model；

Fig. 5 is function executing module composition frame chart of the present utility model；

Fig. 6 is human-computer interaction module composition frame chart of the present utility model；

Fig. 7 is water pneumatic diagram of the present utility model；

Fig. 8 is workflow diagram of the present utility model.

Specific embodiment

As shown in figure 1, a kind of intelligent nursing system based on network control, including logic controller, network monitoring module, Signal acquisition module, function executing module, human-computer interaction module and supply module；Store in logic controller data study and judge and System control program；The running status of logic controller is passed through wireless network transmissions to client by network monitoring module, and will The operational order of client is transferred to logic controller；In signal acquisition module, each sensor is responsible for the signal needed for system is entered Row collection, and by respective process circuit by process after signal transmission to logic controller corresponding interface；Function executing Module according to corresponding relay in the instruction attracting electric relay unit of logic controller realize the start and stop to each equipment of system and Speed regulating control；In human-computer interaction module, unlimited remote control unit receives the control that unlimited remote control transmitter unit sends and refers to Order, and send it to logic controller, realize the unlimited control in short distance；Integrated touch screen passes through communication interface and patrols Volume controller connects and carries out Real Data Exchangs, can complete control to intelligent nursing system, status display, equipment alarm and The functions such as parameter setting；Supply module provides power supply guarantee for intelligent nursing system, is carried respectively according to the power reguirements of each equipment For 220V exchange, 24V and 5V direct current supply.

As shown in Fig. 2 network monitoring module is made up of gateway and wireless router；Serial ports and logic control are passed through in gateway one end Device processed connects, and the other end carries out data exchange by WIFI unlimited signal and unlimited router.Wireless router respectively with gateway Connect with the Internet, realize the remote monitoring of intelligent nursing system.Network control module receives the system mode of logic controller Information is sent to network by gateway, and external equipment obtains system status information by network and shown, system status information Status information including each sensor and warning message, the status information of each executor, working-flow information, time letter Breath, communicating status information；Network monitoring module is received by network and connects the control instruction that the external equipment of network sends, network Monitoring module is sent control instruction to logic controller by gateway and wireless router, and control instruction includes running manually and refers to Make, automatic running instruction, stop command, equipment preparation instruction, defecation END instruction, again clear instruction, dry instruction, again Dry instruction；

As shown in figure 3, signal acquisition module is made up of sensor unit and signal processing unit；Sensor unit includes water Temperature, warm braw, liquid level, urine, stool and pressure transducer, signal processing unit is respectively to water temperature, warm braw, urine, stool, pressure Sensor signal is sent to the corresponding signal input interface of logic controller after being processed；Wherein, water temperature, warm braw are analog quantity Signal, liquid level, urine, stool, pressure are digital quantity signal；Sensor signal is as the control foundation of logic controller.Signal Acquisition module includes sensor unit, signal processing unit, and sensor unit includes water temperature heat sensor, warm air temperature sensing Device, liquid level sensor, urine sensor, stool sensor and pressure transducer, obtain outside shape accordingly by each sensor State signal, external status signals include water temperature signal, warm air temperature signal, liquid level signal, urine signals, stool signal and pressure Signal；By signal processing unit, external status signals are processed, and the signal transmission with analog quantity or digital quantity form To logic controller.

As shown in figure 4, supply module is made up of alternating current power supply, DC source and protection circuit；Alternating current power supply is that intelligence is protected Reason system provides 220V Alternating Current Power Supply, and DC source provides 24V and 5V direct current supply for intelligent nursing system.Protection circuit function Including overcurrent protection, overload protection, overvoltage protection, earth leakage protective and lightning protection.Power supply after protection circuit is system Each electrical equipment provides electric power safeguard.Alternating current power supply is directly powered by external power source, with the first relay after earth leakage protective device Device, the second relay, the 3rd relay, the tenth relay, the 11st relay common port connect, for micro air pump, negative Press pump, warm braw blower fan, temperature detect switch (TDS), sewage draining valve are powered；Alternating current is converted to 24V using using Switching Power Supply by DC source With 5V unidirectional current, 24V unidirectional current and the 4th relay, the 5th relay, the 6th relay, the 7th relay, the 8th relay 9th relay common port connects, for the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetic valve, the 4th electromagnetic valve, the 5th electricity Magnet valve, micro pump are powered, in addition the also integrated touch screen of 24V unidirectional current, logic controller, wireless remote controlled receiver, temperature Degree transmitter, stool sensor, signal processing circuit are powered；5V unidirectional current is urine sensor, pressure transducer, temperature control are opened Pass, gateway, wireless router are powered.

As shown in figure 5, function executing module is made up of relay unit and actuator unit；Relay unit receives patrols Collect the corresponding relay of adhesive after the digital quantity signal of controller output end, executor obtains electric；Actuator unit includes miniature gas Pump, negative pressure pump, warm braw blower fan, electromagnetic valve, micro pump, sewage draining valve and water heater, executor obtain electric after start working.Its In, negative pressure pump can be adjusted to negative pressure pressure by the ac speed regulator of its front end, and micro pump can pass through DC speed regulator Hydraulic pressure is mediated, DC speed regulator is controlled by logic controller analog output end signal, and water heater is according to temperature Overheat protector realized by control switch.

As shown in fig. 6, human-computer interaction module is by reception of wireless signals unit, Digiplex and integrated touch screen group Become；Digiplex has 8 road signals, and its signal receiving end is connected with logic controller digital-quantity input interface, for 10 Control the various functions of intelligent nursing system in rice；Integrated touch screen is 7 cun of colored resistive touch screens, by serial ports with patrol Collect controller and realize communication；Integrated touch screen is furnished with control software, and operation touch-screen can be to intelligent nursing system repertoire Control, the parameters of nursing system can be configured, nursing system working condition and warning message (sound can be shown in real time Sound and image), history run that is recordable and showing nursing system and history warning message.Digiplex is used for realizing Manual controlled in wireless, sends control instruction to reception of wireless signals unit, reception of wireless signals unit by control instruction send to Logic controller；Integrated touch screen sends the parameter information arranging thereon, control instruction to logic controller, setting Parameter information includes water temperature, warm air temperature, defecation time, washing time, washing time, drying time, slacks the blowing pressure, punching Wash hydraulic parameters；The system status information that human-computer interaction module receives logic controller transmission is shown on integrated touch screen Show.

Analog quantity or the signal of digital quantity form that logic controller receipt signal acquisition module sends, according to the mould receiving The signal of analog quantity or digital quantity form judges whether water temperature, warm air temperature, liquid level, urine, stool and pressure meet the threshold of setting Value, if meeting the threshold value setting, the control instruction that logic controller sends according to network monitoring module or human-computer interaction module Control function performing module is operated；If being unsatisfactory for the threshold value setting, logic controller is not responding to network monitoring module Or the control instruction that human-computer interaction module sends.

As shown in fig. 7, when logic controller receives manual operating instruction, logic controller switches to manual operation mould Formula, waiting facilities preparation instruction；When logic controller receives automatic running instruction, logic controller switches to automatic running mould Formula；Receive urine when receiving logic controller under waiting facilities preparation instruction or automatic running pattern under manual mode of operation When signal or stool signal, logic controller controls the first relay adhesive that micro air pump is worked, and controls the 7th relay, Make air cushion in micro air pump and slacks connect the 4th electromagnetic valve work in gas circuit, realize air cushion inflation；After inflation finishes, patrol Collecting controller controls the first relay adhesive that micro air pump is worked, and controls the second relay adhesive that ac speed regulator is obtained Electricity, negative pressure pump work, control the 6th relay so that venthole connects the 3rd electromagnetic valve in gas circuit in micro air pump and slacks Work, forms negative pressure in slacks, collects Excreta；When reaching defecation setting time or receiving defecation END instruction, logic Controller controls the second relay adhesive so that ac speed regulator obtains electric, negative pressure pump work, controls the 9th relay adhesive to make DC speed regulator obtains electric, pump working, controls the 4th relay adhesive so that apopore connects water route in micro pump and slacks On the first electromagnetic valve work, according to the washing time setting, washing time and washing pressure complete to rinse after an action of the bowels and negative pressure is dirty Water is collected, and enters flushes instructions wait again, and when receiving flushes instructions again, function executing module is once rushed again Washed journey；After cleaning wait again and terminate, logic controller controls the 3rd relay adhesive to make warm braw blower fan work, controls First relay adhesive makes micro air pump work, and controls the 6th relay adhesive so that venthole in micro air pump and slacks Connect in the 3rd electromagnetic valve work in gas circuit, slacks and form negative pressure, complete drying course, and enter drying instruction etc. again Treat, when receiving drying instruction again, function executing module carries out first drying process again；After drying wait again and terminate Or when receiving drying END instruction, logic controller controls the 8th relay adhesive, the 5th electromagnetic valve obtains electric, and slacks air cushion is put Gas, controls the 11st relay adhesive simultaneously, and sewage draining valve is opened, and after sewage draining valve is opened and finished, controls the 9th relay It is electric that adhesive makes DC speed regulator obtain, pump working, controls the 5th relay adhesive so that micro pump and dirt containing box connect The second electromagnetic valve work on water receiving road, completes the cleaning of dirt containing box；When logic controller receives stop command, logic Controller controls the 8th relay adhesive, remaining all relay power-off release, and the only the 5th electromagnetic valve obtains electric, and slacks air cushion is put Gas, remaining all executor all quits work；Need to select again to work on manually or automatically just can carry out it after pattern He operates.

As shown in figure 8, being the basic flow sheet based on intelligent nursing system work process.This flow process is mainly included at the beginning of system The flow processs such as beginningization, water level detecting, water temperature detection, historical record inquiry, parameter setting, manual operational process and automatic running.

Startup self-detection.It is the first step that whole system is run, after device power-up, logic controller passes through the letter of each sensor Number judge whether system meets service condition, the project of self-inspection includes logic controller state, data communication state, dirt storage Weight and defecation detection status information；Such as pinpoint the problems in process of self-test, then pass through integrated touch screen and network Terminal Server Client shows corresponding warning message, now system unbootable.

Water level detecting.After startup self-detection is passed through, system judges to water level in water tank, when water level is less than setting value, System is reported to the police by integrated touch screen and network Terminal Server Client, and now system can not enter downstream. Conversely, system enters downstream.

Water temperature detects.This flow process detects to water temperature, compares with systemic presupposition water temperature, when actual water temperature is less than default water Wen Shi, system start-up water heating function, when water temperature reaches default water temperature, system is by the control holding water temperature to water heater Constant temperature, now system entrance readiness for operation.

Response user operation.This workflow user can be by operating integrated touch screen or network Terminal Server Client pair Nursing system carries out parameter setting, historical query, inquiry of reporting to the police, runs manually and automatic running control.

Parameter setting.At integrated touch screen and network Terminal Server Client parameter setting interface, user can be to shield Reason system water temperature, warm air temperature, defecation time, washing time, washing time, drying time, slacks the blowing pressure and flushing water Pressure is configured.

Historical query.In integrated touch screen and network Terminal Server Client, user can inquire about nursing system and use Situation, including information such as stool time, urination time, the methods of operation, and can be according to the filter record data such as time, date.

Report to the police and inquire about.In integrated touch screen and network Terminal Server Client, user can inquire about going through of nursing system History alarm condition, including water temperature report to the police, warm braw report to the police, dirt report to the police, water-level alarm and cleaning time-out report to the police, and can according to when Between, the screening such as date alarm logging data.

Run manually and control.User passes through hand-held unlimited remote control, integrated touch screen or network remote client End selects manual mode of operation.Press system operation button, micro air pump starts as air cushion inflation in slacks, inflationtime according to Selection in parameter setting was from 7 seconds to 11 seconds.After inflation finishes, the system entrance defecation incipient stage, negative pressure pump startup, Defecation is collected in dirt box by negative pressure system, and defecation process by wireless remote control, integrated touch screen or can be based on The Terminal Server Client of network stops manually, may also wait for being automatically stopped the lower single order of entrance after the defecation time in parameter setting terminates Section.After defecation terminates, system enters clean-up process, water pump and negative pressure pump startup after an action of the bowels, defecation of human body position is rinsed, water The corresponding parameter inputting when temperature, hydraulic pressure, washing time and washing time are for parameter setting, rinses and enters 8 seconds wait ranks after finishing Section, may be selected to clean again now by hand-held unlimited remote control, integrated touch screen or network Terminal Server Client, choosing Select rear system and carry out a cleaning process, otherwise enter and dry flow process.Dry flow process to start, warm braw blower fan, micro air pump and negative Press pump starts, and dries to rinsing position on last stage, the parameter inputting when warm air temperature and drying time are for parameter setting, Can be stopped manually by wireless remote control, integrated touch screen or network Terminal Server Client in drying course, may also wait for Drying time in parameter setting is automatically stopped after terminating, enter 8 seconds loitering phases, now by hand-held unlimited remote control, one Body touch screen or network Terminal Server Client may be selected to dry again, and after selection, system carries out 3 minutes drying flow process, no Then access arrangement clean-up phase.Equipment cleaning stage system once carries out slacks aerofluxuss, dirt box rinses and dirt storage work, This process totally 27 seconds, terminates rear system and reenters water level detecting process, circulate above step.

Automatic running controls.User passes through unlimited remote control, integrated touch screen or the choosing of network Terminal Server Client Select automatic running pattern.Now equipment cycle detection urine and stool signal, after urine and (or) stool signal is detected, then Start to nurse flow process, its flow process is unanimous on the whole with manual flow process, no longer repeatedly states herein.

This utility model unspecified part belongs to general knowledge as well known to those skilled in the art.

Claims (9)

1. a kind of intelligent nursing system based on network control is it is characterised in that include：Logic controller, network monitoring module, Signal acquisition module, function executing module, human-computer interaction module；Signal acquisition module is passed through each sensor and is obtained outside accordingly Status signal, and external status signals are processed, and with the signal transmission of analog quantity or digital quantity form to logic control Device；External status signals include water temperature signal, warm air temperature signal, liquid level signal, urine signals, stool signal and pressure letter Number；

The system status information that network control module receives logic controller sends to network, and external equipment obtains system by network System status information is shown；System status information includes the status information of each sensor and the shape of warning message, each executor State information, working-flow information, temporal information, communicating status information；Network monitoring module is received by network and connects net The control instruction that the external equipment of network sends, network monitoring module sends control instruction to logic controller；Control instruction bag Include manual operating instruction, automatic running instruction, stop command, equipment preparation instruction, defecation END instruction, again clear instruction, Dry instruction, dry instruction again；

Manually wireless remote control transmission control instruction sends to logic controller human-computer interaction module, and the parameter letter by setting Breath, control instruction send to logic controller；When the parameter information of setting includes water temperature, warm air temperature, defecation time, rinses Between, washing time, drying time, slacks the blowing pressure, washing pressure parameter；Human-computer interaction module receives logic controller and sends System status information shown；

The digital controlled signal that function executing module receives logic controller output controls each executor's work, and each executor includes Micro air pump, negative pressure pump, warm braw blower fan, electromagnetic valve, micro pump, sewage draining valve and water heater；

Analog quantity or the signal of digital quantity form that logic controller receipt signal acquisition module sends, according to the analog quantity receiving Or the signal of digital quantity form judges whether water temperature, warm air temperature, liquid level, urine, stool and pressure meet the threshold value of setting, such as Fruit meets the threshold value setting, and logic controller controls work(according to the control instruction that network monitoring module or human-computer interaction module send Can performing module be operated, control function performing module completes air cushion inflation in slacks, flushing, drying, dirt-collecting；If It is unsatisfactory for the threshold value setting, then logic controller is not responding to the control instruction that network monitoring module or human-computer interaction module send.

2. a kind of intelligent nursing system based on network control according to claim 1 it is characterised in that：Described function is held Row module includes relay unit, actuator unit；Relay unit receives the digital controlled signal control of logic controller output The adhesive of relay processed and disconnection, in actuator unit during relay adhesive corresponding to each executor, executor starts working.

3. a kind of intelligent nursing system based on network control according to claim 1 and 2 it is characterised in that：Described patrol Collect controller and include manual mode of operation, automatic running pattern；When receiving manual operating instruction, logic controller switches to handss Dynamic operational mode, waiting facilities preparation instruction；When logic controller receives automatic running instruction, logic controller switches to certainly Dynamic operational mode；When under manual mode of operation, logic controller receives and patrols under waiting facilities preparation instruction or automatic running pattern When volume controller receives urine signals or stool signal, logic controller controls the first relay adhesive to make micro air pump work Make, control the 7th relay to make air cushion in micro air pump and slacks connect the 4th electromagnetic valve work in gas circuit, realize air cushion Inflation；After inflation finishes, logic controller controls the first relay adhesive that micro air pump is worked, and controls the second relay to inhale It is electric that conjunction makes ac speed regulator obtain, negative pressure pump work, controls the 6th relay so that venthole connects in micro air pump and slacks The 3rd electromagnetic valve work in gas circuit, so that forming negative pressure in slacks, collects Excreta；When reaching defecation setting time or reception To during defecation END instruction, logic controller controls the second relay adhesive ac speed regulator is obtained electric, negative pressure pump work, control Make the 9th relay adhesive so that DC speed regulator obtains electric, pump working, control the 4th relay adhesive make micro pump and In slacks, apopore connects the first electromagnetic valve work on water route, according to the washing time setting, washing time and washing pressure Complete to rinse after an action of the bowels and negative pressure sewage collecting, and enter flushes instructions again and wait；When receiving flushes instructions again, control Function executing module carries out once flushing process again；After cleaning wait again and terminate, logic controller controls the 3rd relay Adhesive makes warm braw blower fan work, controls the first relay adhesive that micro air pump is worked, controls the 6th relay adhesive to make Obtain the 3rd electromagnetic valve work in venthole connection gas circuit in micro air pump and slacks and complete to dry so that forming negative pressure in slacks Process simultaneously enters drying instruction wait again, and when receiving drying instruction again, control function performing module is carried out once again Drying course；After drying wait again and terminating or when receiving drying END instruction, logic controller controls the 8th relay Adhesive makes the 5th electromagnetic valve obtain the venting of electric control slacks air cushion, controls the 11st relay adhesive so that sewage draining valve simultaneously Open, after sewage draining valve is opened and finished, control the 9th relay adhesive, pump working is controlled by DC speed regulator, control 5th relay adhesive, so that micro pump and dirt containing box connect the second electromagnetic valve work on water route, completes dirt and receives Receive the cleaning of case；When logic controller receives stop command, logic controller controls the 8th relay adhesive, and remaining is all to continue Appliance cut-off discharges, and is exitted by the 5th solenoid valve control slacks air cushion, and each executor all quits work.

4. a kind of intelligent nursing system based on network control according to claim 3 it is characterised in that：Described signal is adopted Collection module includes sensor unit, signal processing unit, and sensor unit passes through each sensor and obtains corresponding external status letter Number；Signal processing unit is processed to external status signals, and with the signal transmission of analog quantity or digital quantity form to logic Controller；Sensor unit includes water temperature heat sensor, warm air temperature sensor, liquid level sensor, urine sensor, stool biography Sensor and pressure transducer.

5. a kind of intelligent nursing system based on network control according to claim 4 it is characterised in that：Described man-machine friendship Mutually module includes reception of wireless signals unit, Digiplex and integrated touch screen；Digiplex is used for realizing manual nothing Line traffic control, sends control instruction to reception of wireless signals unit；Reception of wireless signals unit sends control instruction to logic control Device processed；The parameter information arranging thereon, control instruction are sent to logic controller and show and receive by integrated touch screen Logic controller send system status information.

6. a kind of intelligent nursing system based on network control according to claim 1 and 2 it is characterised in that：Described net Network monitoring module includes gateway and wireless router；Gateway connects wireless router, and wireless router connects logic controller.

7. a kind of intelligent nursing system based on network control according to claim 1 and 2 it is characterised in that：Also include Power module, power module includes alternating current power supply and DC source；Alternating current power supply is directly powered by external power source, protects through electric leakage It is connected with the first relay, the second relay, the 3rd relay, the tenth relay, the 11st relay common port after shield device；Directly Stream power supply includes 24V unidirectional current and 5V unidirectional current, 24V unidirectional current and the 4th relay, the 5th relay, the 6th relay, the Seven relays, the 8th relay, the 9th relay common port connect, for the first electromagnetic valve, the second electromagnetic valve, the 3rd electromagnetism Valve, the 4th electromagnetic valve, the 5th electromagnetic valve, micro pump are powered, and integrated touch screen, logic controller, wireless remote control connect Receipts device, temperature transmitter, stool sensor, signal processing circuit are powered；5V unidirectional current be urine sensor, pressure transducer, Temperature detect switch (TDS), gateway, wireless router are powered.

8. a kind of intelligent nursing system based on network control according to claim 1 and 2 it is characterised in that：Described micro- The opening flow of type air pump is less than or equal to 15L/min.

9. a kind of intelligent nursing system based on network control according to claim 1 and 2 it is characterised in that：Described micro- The opening flow of type water pump is less than 5L/min.