CN106054780A - Intelligent care system based on network control - Google Patents
Intelligent care system based on network control Download PDFInfo
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- CN106054780A CN106054780A CN201610609664.7A CN201610609664A CN106054780A CN 106054780 A CN106054780 A CN 106054780A CN 201610609664 A CN201610609664 A CN 201610609664A CN 106054780 A CN106054780 A CN 106054780A
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
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- G05B19/048—Monitoring; Safety
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Abstract
An intelligent care system based on network control comprises a logic controller, a network monitoring module, a signal acquisition module, a function execution module, and a human-computer interaction module. In light of the shortcomings of the similar products at present, the intelligent care system based on network control has the characteristics of high degree of automation, low noise, small size, settable parameters, a variety of control modes, and the like, can automatically detect and identify feces and urinary, automatically collect and clean excreta and automatically clean and care users, and can realize remote monitoring and control and centralized management of equipment via a wireless network.
Description
Technical field
The present invention relates to a kind of intelligent nursing system.
Background technology
Along with fast development and the improvement of medical condition of China's economy, the demand of medical treatment and nursing apparatus is got over by user
Come the highest.Meanwhile, the proportion of China's population composition person in middle and old age's population rises year by year, has progressed into aging society, solve because of
Physical weakness is unable to leave the bed or because illness causes the treatment of the old people that can't take care of oneself and nurse to be China's problems faced.
Defecation currently for handicapped crowd nurses basic complete manually mode, and working strength is big, and Process Gas smells foul, and
Patients ' psychological is easily generated ethics awkward.
Minority defecation automatic nursing device in the market, can realize the process to defecation and clear to user
Clean, but remain a need for during using care device manually carries out field control and supervision, and existence cannot accurately realize greatly
The detection of urine and the problem distinguished, it is impossible to realize network long-range monitoring and centralized management.Additionally, current nursing sets
Standby according to the health tolerance of different users, the relevant operational state of equipment cannot be carried out hommization setting, and equipment fortune
During row, noise is relatively big, affects the normal rest of user.
Summary of the invention
The technical problem to be solved is: the deficiency overcome, it is provided that a kind of intelligent nursing controlled based on network
System, the present invention has the features such as automaticity is high, noise is low, volume is little, parameter can set, control mode is various, can realize
Automatically detecting and distinguishing defecation, to excremental automatic collection and cleaning, automated cleaning and the nursing to user, leads to
Cross wireless network and realize remotely monitoring, control and managing concentratedly equipment.
The technical solution of the present invention is: a kind of intelligent nursing system controlled based on network, including: logic control
Device, network monitoring module, signal acquisition module, function executing module, human-computer interaction module；Signal acquisition module is by each sensing
Device obtains corresponding external status signals, and processes external status signals, and with analog quantity or the letter of digital quantity form
Number it is transferred to logic controller；External status signals includes water temperature signal, warm braw temperature signal, liquid level signal, urine signals, big
Notelet number and pressure signal；
Network control module receives the system status information of logic controller and sends to network, and external equipment is obtained by network
Obtain system status information to show；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
Connecing the control instruction that the external equipment of network sends, control instruction is sent to logic controller by network monitoring module；Control refers to
Order includes that manual operating instruction, automatic operating instruction, stop command, equipment preparation instruction, defecation END instruction, again cleaning refer to
Make, dry instruction, again dry instruction；
Human-computer interaction module manually wireless remote control sends control instruction and sends to logic controller, and the ginseng that will arrange
Number information, control instruction send to logic controller；The parameter information arranged includes water temperature, warm braw 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 sent shows；
Function executing module receives the digital controlled signal of logic controller output and controls each executor work, each executor
Including micro air pump, negative pressure pump, warm braw blower fan, electromagnetic valve, micro pump, sewage draining valve and water heater；
Logic controller receives analog quantity or the signal of digital quantity form that signal acquisition module sends, according to the mould received
The signal of analog quantity or digital quantity form judges whether water temperature, warm braw temperature, liquid level, urine, stool and pressure meet the threshold set
Value, if meeting the threshold value set, the control instruction that logic controller sends according to network monitoring module or human-computer interaction module
Control function executing module to be operated, control function executing module complete air cushion inflation in slacks, rinse, dry, dirt is received
Collection；If being unsatisfactory for the threshold value set, then logic controller is not responding to network monitoring module or the control of human-computer interaction module transmission
System instruction.
Described function executing module includes relay unit, actuator unit；It is defeated that relay unit receives logic controller
The digital controlled signal that goes out controls adhesive and the disconnection of relay, relay adhesive corresponding to each executor in actuator unit
Time, executor starts working.
Described logic controller includes manual mode of operation, automatic operational mode；When receiving manual operating instruction, logic
Controller switches to manual mode of operation, waiting facilities preparation instruction；When logic controller receives automatic operating instruction, logic
Controller switches to automatic operational mode；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 air cushion in the 7th relay makes micro air pump and slacks and connect the 4th electromagnetic valve in gas circuit
Work, it is achieved air cushion inflation；After inflation, logic controller controls the first relay adhesive and micro air pump is worked, control
Making the second relay adhesive, that ac speed regulator is obtained is electric, and negative pressure pump works, and controls the 6th relay so that micro air pump and just
In trousers, venthole connects the 3rd electromagnetic valve work in gas circuit so that forms negative pressure in slacks, collects Excreta；When reaching defecation
Setting time or when receiving defecation END instruction, logic controller controls the second relay adhesive and ac speed regulator is obtained
Electricity, negative pressure pump works, and it is electric that control the 9th relay adhesive makes DC speed regulator obtain, pump working, controls the 4th relay and inhales
Close apopore in making micro pump and slacks and connect the first electromagnetic valve work on water route, according to the washing time set, punching
Wash the time and washing pressure completes to rinse after an action of the bowels and negative pressure sewage collecting, and enter again flushes instructions wait；When receiving again
During secondary flushes instructions, control function executing module and carry out once flushing process again；When again cleaning after wait terminates, logic control
Device controls the 3rd relay adhesive and warm braw blower fan is worked, and controls the first relay adhesive and micro air pump is worked, and controls
In 6th relay adhesive makes micro air pump and slacks, venthole connects the 3rd electromagnetic valve work in gas circuit so that in slacks
Formation negative pressure completes drying course and enters drying instruction wait again, and when receiving drying instruction again, control function is held
Row module carries out first drying process again；When again drying wait and terminating afterwards or receive drying END instruction, logic control
Device controls the 8th relay adhesive and makes the 5th electromagnetic valve obtain the venting of electric control slacks air cushion, controls the 11st relay simultaneously and inhales
Close so that sewage draining valve is opened, after sewage draining valve is opened, 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 discharges, and controls slacks air cushion by the 5th electromagnetic valve and exits, and 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；External status signals is processed by signal processing unit, and with analog quantity or digital quantity shape
The signal of formula is transferred to logic controller；Sensor unit includes water temperature heat sensor, warm braw 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 control
System instruction sends to logic controller；The parameter information arranged thereon, control instruction are sent to logic by integrated touch screen
Controller also shows the system status information that the logic controller received sends.
Described network monitoring module includes gateway and wireless router；Gateway connects wireless router, and wireless router is even
Connect logic controller.
Also including 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 is that urine passes
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.
Present invention advantage compared with prior art is:
(1) automaticity of the present invention is high, can accurately distinguish defecation kind by Automatic Measurement Technique and be handled differently,
Control process is automatically performed, and can pass through the real-time display working condition of integrated touch screen, for the defecation of handicapped crowd
Intelligent, automatization's nursing provides solution, reduces nursing staff's working strength, reduces nursing cost.
(2) present invention is easy for operation, can pass through Digiplex, integrated touch screen, mobile phone A PP, computer client
End various ways operation, meets different crowd use habit, and by technology of Internet of things, intelligent nursing system achieves based on network
Long-range control, it is simple to family members grasp use state and the historical information of patient in real time, are also community endowment and hospital's centralization
The novel old-age provision model such as management provide condition.
(3) reliability of the present invention is high, and control system uses the technical grade product of high reliability with actuator, and equipment possesses
Self-inspection, warning and fault location function.Contact long continuous operation requirement can be met, Excreta detection precisely, cleaning process and
Time, the quality of life of user can be greatly improved.
(4) present invention can meet the diversity demand of Different Individual, user by integrated touch screen to washing pressure, be
The system parameter such as negative pressure, slacks the blowing pressure is set, and preferably adapts to the individual variation of user；Meanwhile, by noise
With the special handling of abnormal flavour, there is the feature of low noise, free from extraneous odour compared with similar products, be more suitable for and indoor use, lower
Noise when confined space uses and air pollution.
Accompanying drawing explanation
Fig. 1 is the system block diagram of the present invention；
Fig. 2 is the network monitoring module composition frame chart of the present invention；
Fig. 3 is the signal acquisition module composition frame chart of the present invention；
Fig. 4 is the supply module composition frame chart of the present invention；
Fig. 5 is the function executing module composition frame chart of the present invention；
Fig. 6 is the human-computer interaction module composition frame chart of the present invention；
Fig. 7 is the water pneumatic diagram of the present invention；
Fig. 8 is the workflow diagram of the present invention.
Detailed description of the invention
As it is shown in figure 1, a kind of based on network control intelligent nursing system, including logic controller, network monitoring module,
Signal acquisition module, function executing module, human-computer interaction module and supply module；Logic controller stores data study and judge and
System control program；Network monitoring module by the running status of logic controller by wireless network transmissions to client, and general
The operational order of client is transferred to logic controller；In signal acquisition module, each sensor is responsible for entering the signal needed for system
Row gathers, and by respective process circuit, the signal after process is transferred to the corresponding interface of logic controller；Function executing
Module according to corresponding relay in the instruction attracting electric relay unit of logic controller realize equipment each to system start and stop and
Speed regulating control；In human-computer interaction module, unlimited remote control unit receives the control that unlimited remote controller transmitter unit sends and refers to
Order, and send it to logic controller, it is achieved the unlimited control in short distance；Integrated touch screen passes through communication interface and patrols
Volume controller connects and carries out Real Data Exchangs, the control to intelligent nursing system can be completed, state shows, equipment alarm and
The functions such as parameter is arranged；Supply module provides power supply guarantee for intelligent nursing system, carries respectively according to the power reguirements of each equipment
For 220V exchange, 24V and 5V direct current supply.
As in figure 2 it is shown, network monitoring module is made up of gateway and wireless router；Gateway one end is by serial ports and logic control
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, it is achieved the long-range 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 shows, system status information
Status information and warning message, the status information of each executor, working-flow information, time letter including each sensor
Breath, communicating status information；Network monitoring module is received by network and connects the control instruction that the external equipment of network sends, network
Control instruction is sent to logic controller by monitoring module by gateway and wireless router, and control instruction includes manually running referring to
Make, automatic operating instruction, stop command, equipment preparation instruction, defecation END instruction, again clear instruction, dry instruction, again
Dry instruction；
As it is shown on 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 signal input interface that logic controller is corresponding after processing；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 braw temperature sensing
Device, liquid level sensor, urine sensor, stool sensor and pressure transducer, obtain corresponding outside shape by each sensor
State signal, external status signals includes water temperature signal, warm braw temperature signal, liquid level signal, urine signals, stool signal and pressure
Signal；By signal processing unit, external status signals is processed, and transmit with the signal of 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.It is system by the power supply after protection circuit
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, and are used for micro air pump, bear
Press pump, warm braw blower fan, temperature detect switch (TDS), sewage draining valve are powered；DC source uses and uses Switching Power Supply that alternating current is converted to 24V
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 most 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 that urine sensor, pressure transducer, temperature control are opened
Pass, gateway, wireless router are powered.
As it is shown in figure 5, function executing module is made up of relay unit and actuator unit；Relay unit receives patrols
The relay that after the digital quantity signal of volume controller output end, adhesive is corresponding, 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 pressure can be adjusted by negative pressure pump by the ac speed regulator of its front end, and micro pump can pass through DC speed regulator
Mediating hydraulic pressure, DC speed regulator is controlled by logic controller analog output end signal, and water heater is according to temperature
Control switch realizes overheat protector.
As shown in Figure 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
The various functions of intelligent nursing system is controlled in rice；Integrated touch screen is 7 cun of technicolo resistive touch screen, 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 duty and warning message (sound can be shown in real time
Sound and image), recordable and show history run and the history warning message of nursing system.Digiplex is used for realizing
Manual controlled in wireless, sends control instruction and control instruction is sent extremely to reception of wireless signals unit, reception of wireless signals unit
Logic controller；The parameter information arranged thereon, control instruction are sent to logic controller by integrated touch screen, setting
Parameter information includes water temperature, warm braw temperature, defecation time, washing time, washing time, drying time, slacks the blowing pressure, punching
Wash hydraulic parameters；Human-computer interaction module receives the system status information of logic controller transmission and shows on integrated touch screen
Show.
Logic controller receives analog quantity or the signal of digital quantity form that signal acquisition module sends, according to the mould received
The signal of analog quantity or digital quantity form judges whether water temperature, warm braw temperature, liquid level, urine, stool and pressure meet the threshold set
Value, if meeting the threshold value set, the control instruction that logic controller sends according to network monitoring module or human-computer interaction module
Control function executing module to be operated；If being unsatisfactory for the threshold value set, then logic controller is not responding to network monitoring module
Or the control instruction that human-computer interaction module sends.
During as it is shown in fig. 7, logic controller receives manual operating instruction, logic controller switches to manually run mould
Formula, waiting facilities preparation instruction；When logic controller receives automatic operating instruction, logic controller switches to automatically run mould
Formula；Urine is received when receiving logic controller under waiting facilities preparation instruction or automatic operational mode under manual mode of operation
When signal or stool signal, logic controller controls the first relay adhesive and micro air pump is worked, and controls the 7th relay,
In making micro air pump and slacks, air cushion connects the 4th electromagnetic valve work in gas circuit, it is achieved air cushion inflation；After inflation, patrol
Volume controller controls the first relay adhesive and micro air pump is worked, and controls the second relay adhesive and ac speed regulator is obtained
Electricity, negative pressure pump works, and controls the 6th relay so that in micro air pump and slacks, venthole connects the 3rd electromagnetic valve in gas circuit
Work, forms negative pressure, collects Excreta in slacks；When reaching defecation and setting the time or receive defecation END instruction, logic
Controller controls the second relay adhesive so that ac speed regulator obtains electric, and negative pressure pump works, and controls the 9th relay adhesive and makes
DC speed regulator obtains electric, pump working, controls the 4th relay adhesive so that in micro pump and slacks, apopore connects water route
On the first electromagnetic valve work, complete to rinse after an action of the bowels according to washing time, washing time and the washing pressure set and negative pressure be dirty
Water is collected, and enters again flushes instructions wait, and when receiving flushes instructions again, function executing module is the most once rushed
Washed journey；When again cleaning after wait terminates, logic controller controls the 3rd relay adhesive and warm braw blower fan work, control
First relay adhesive makes micro air pump work, and controls the 6th relay adhesive so that venthole in micro air pump and slacks
Form negative pressure in connecting the 3rd electromagnetic valve work in gas circuit, slacks, complete drying course, and enter drying instruction again etc.
Treating, when receiving drying instruction again, function executing module carries out first drying process again；When again drying after wait terminates
Or when receiving drying END instruction, logic controller controls the 8th relay adhesive, and 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, 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 are even
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, and remaining all relay power-off discharges, and the only the 5th electromagnetic valve obtains electric, and slacks air cushion is put
Gas, remaining all executor all quits work；Need to again select to work on manually or automatically just can carry out it after pattern
He operates.
As shown in Figure 8, it is basic flow sheet based on intelligent nursing system work process.This flow process mainly includes at the beginning of system
The flow processs such as the detection of beginningization, water level detecting, water temperature, historical record inquiry, parameter setting, manual operational process and automatic operation.
Startup self-detection.It is the first step of whole system operation, after device power-up, the logic controller letter by each sensor
Number judging whether system meets service condition, the project of self-inspection includes that logic controller state, data communication state, dirt are received
Weight and defecation detection status information；Process of self-test is such as pinpointed the problems, then by 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, water level in water tank is judged by system, 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.
Otherwise, system enters downstream.
Water temperature detects.Water temperature is detected by this flow process, compares with systemic presupposition water temperature, when actual water temperature is less than presetting water
Wen Shi, system start-up water heating function, when water temperature reaches to preset water temperature, system is by keeping water temperature to the control of water heater
Constant temperature, now system enters readiness for operation.
Response user operation.This workflow user can be by operation integrated touch screen or network Terminal Server Client pair
Nursing system carries out parameter setting, historical query, warning inquiry, manually operation and automatically runs control.
Parameter is arranged.Arranging interface at integrated touch screen and network Terminal Server Client parameter, user can be to protecting
Reason system water temperature, warm braw temperature, defecation time, washing time, washing time, drying time, slacks the blowing pressure and flushing water
Pressure is configured.
Historical query.At integrated touch screen and network Terminal Server Client, user can inquire about nursing system and use
Situation, the information such as including stool time, urination time, the method for operation, and can be according to the screening such as time, date record data.
Report to the police and inquire about.At integrated touch screen and network Terminal Server Client, user can inquire about going through of nursing system
History alarm condition, reports to the police including water temperature, warm braw is reported to the police, dirt is reported to the police, water-level alarm and cleaning time-out are reported to the police, and can according to time
Between, the screening such as date alarm logging data.
Manually run control.User is by hand-held unlimited remote controller, integrated touch screen or network remote client
End selects manual mode of operation.System of pressing runs button, and micro air pump starts as air cushion inflation in slacks, inflationtime according to
Parameter arrange in selection from 7 seconds to 11 seconds.After inflation, system enters the defecation incipient stage, and negative pressure pump starts,
Defecation is collected in dirt box by negative pressure system, defecation process can pass through wireless remote control, integrated touch screen or based on
The Terminal Server Client of network manually stops, it is possible to waiting parameter arrange in defecation time terminate after be automatically stopped the lower single order of entrance
Section.After defecation terminates, system enters clean-up process after an action of the bowels, water pump and negative pressure pump and starts, and is rinsed defecation of human body position, water
Temperature, hydraulic pressure, washing time and washing time are parameter corresponding parameter of input when arranging, and enter 8 seconds and wait rank after flushing
Section, cleans again now by hand-held unlimited remote controller, integrated touch screen or network Terminal Server Client are optional, choosing
Select rear system and carry out a cleaning process, otherwise enter and dry flow process.Drying flow process starts, warm braw blower fan, micro air pump and negative
Press pump starts, and dries rinsing position on last stage, and warm braw temperature and drying time are parameter parameter of input when arranging,
Drying course can pass through wireless remote control, integrated touch screen or network Terminal Server Client manually stop, it is possible to waiting
Parameter arrange in drying time terminate after be automatically stopped, enter 8 seconds loitering phases, now by hand-held unlimited remote controller, one
Body touch screen or network Terminal Server Client may select dries 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 aerofluxus, dirt box rinses and dirt storage work,
This process totally 27 seconds, terminates rear system and reenters water level detecting process, circulate above step.
Automatically control is run.User is selected by unlimited remote controller, integrated touch screen or network Terminal Server Client
Select automatic operational mode.Now equipment cycle detection urine and stool signal, after urine and (or) stool signal being detected, then
Starting to nurse flow process, its flow process is unanimous on the whole with manual flow process, the most repeatedly states.
The unspecified part of the present invention belongs to general knowledge as well known to those skilled in the art.
Claims (9)
1. one kind based on network control intelligent nursing system, it is characterised in that including: logic controller, network monitoring module,
Signal acquisition module, function executing module, human-computer interaction module；Signal acquisition module obtains corresponding outside by each sensor
Status signal, and external status signals is processed, and it is transferred to logic control with the signal of analog quantity or digital quantity form
Device；External status signals includes water temperature signal, warm braw temperature signal, liquid level signal, urine signals, stool signal and pressure letter
Number；
Network control module receives the system status information of logic controller and sends to network, and external equipment obtains system by network
System status information shows；System status information includes status information and warning message, the shape of each executor of each sensor
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, control instruction is sent to logic controller by network monitoring module；Control instruction bag
Include manual operating instruction, automatic operating instruction, stop command, equipment preparation instruction, defecation END instruction, again clear instruction,
Drying instructs, again dries instruction；
Human-computer interaction module manually wireless remote control sends control instruction and sends to logic controller, and the parameter letter that will arrange
Breath, control instruction send to logic controller；When the parameter information arranged includes water temperature, warm braw temperature, defecation time, flushing
Between, washing time, drying time, slacks the blowing pressure, washing pressure parameter；Human-computer interaction module receives logic controller and sends
System status information show；
Function executing module receives the digital controlled signal of logic controller output and controls each executor 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；
Logic controller receives analog quantity or the signal of digital quantity form that signal acquisition module sends, according to the analog quantity received
Or the signal of digital quantity form judges whether water temperature, warm braw temperature, liquid level, urine, stool and pressure meet the threshold value set, as
Fruit meets the threshold value set, and the control instruction that logic controller sends according to network monitoring module or human-computer interaction module controls merit
Module can be performed be operated, control function executing module complete air cushion inflation in slacks, rinse, dry, dirt-collecting；If
Be unsatisfactory for the threshold value set, then logic controller is not responding to network monitoring module or the control instruction of human-computer interaction module transmission.
A kind of intelligent nursing system controlled based on network the most 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.
A kind of intelligent nursing system controlled based on network the most according to claim 1 and 2, it is characterised in that patrol described in:
Collect controller and include manual mode of operation, automatic operational mode；When receiving manual operating instruction, logic controller switches to hands
Dynamic operational mode, waiting facilities preparation instruction；When logic controller receives automatic operating instruction, logic controller switches to certainly
Dynamic operational mode；Patrol under under manual mode of operation, logic controller receives waiting facilities preparation instruction or automatic operational mode
When volume controller receives urine signals or stool signal, logic controller controls the first relay adhesive and makes micro air pump work
Make, control air cushion in the 7th relay makes micro air pump and slacks and connect the 4th electromagnetic valve work in gas circuit, it is achieved air cushion
Inflation；After inflation, logic controller controls the first relay adhesive and micro air pump is worked, and controls the second relay and inhales
It is electric that conjunction makes ac speed regulator obtain, and negative pressure pump works, and controls the 6th relay so that in micro air pump and slacks, venthole connects
The 3rd electromagnetic valve work in gas circuit so that form negative pressure in slacks, collect Excreta；Time or reception is set when reaching defecation
During to defecation END instruction, logic controller controls the second relay adhesive, and that ac speed regulator is obtained is electric, and negative pressure pump works, control
Making the 9th relay adhesive, that DC speed regulator is obtained is 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, washing time and the washing pressure that set
Complete to rinse after an action of the bowels and negative pressure sewage collecting, and enter again flushes instructions wait；When receiving flushes instructions again, control
Function executing module carries out once flushing process again；When again cleaning after wait terminates, logic controller controls the 3rd relay
Adhesive makes warm braw blower fan work, and controls the first relay adhesive and micro air pump is worked, and controls the 6th relay adhesive and makes
In obtaining micro air pump and slacks, venthole connects the 3rd electromagnetic valve work in gas circuit so that forms negative pressure in slacks and completes to dry
Process also enters drying instruction wait again, and when receiving drying instruction again, control function executing module is carried out once again
Drying course；When again drying wait and terminating afterwards or receive 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, control the 9th relay adhesive, control pump working 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 continues
Appliance cut-off discharges, and controls slacks air cushion by the 5th electromagnetic valve and exits, and each executor all quits work.
A kind of intelligent nursing system controlled based on network the most according to claim 3, it is characterised in that: described signal is adopted
Collection module includes sensor unit, signal processing unit, and sensor unit obtains corresponding external status by each sensor to be believed
Number；External status signals is processed by signal processing unit, and is transferred to logic with the signal of analog quantity or digital quantity form
Controller；Sensor unit includes that water temperature heat sensor, warm braw temperature sensor, liquid level sensor, urine sensor, stool pass
Sensor and pressure transducer.
A kind of intelligent nursing system controlled based on network the most according to claim 4, it is characterised in that: described man-machine friendship
Module includes reception of wireless signals unit, Digiplex and integrated touch screen mutually；Digiplex is used for realizing manual nothing
Line traffic control, sends control instruction to reception of wireless signals unit；Control instruction is sent to logic control by reception of wireless signals unit
Device processed；The parameter information arranged thereon, control instruction transmission are received by integrated touch screen to logic controller display
Logic controller send system status information.
A kind of intelligent nursing system controlled based on network the most 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.
A kind of intelligent nursing system controlled based on network the most 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 protecting 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.
A kind of intelligent nursing system controlled based on network the most 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.
A kind of intelligent nursing system controlled based on network the most 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.
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| CN111081385A (en) * | 2018-10-19 | 2020-04-28 | 浙江大学 | Human body excretion nursing machine data acquisition unit based on mobile internet home nursing service cloud platform |
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| CN112006590A (en) * | 2020-08-04 | 2020-12-01 | 广东康贝思特医疗科技有限公司 | Bedridden patient nurses bed with bed stool pot's nursing system after shit |
| CN113228123A (en) * | 2018-12-20 | 2021-08-06 | 青岛海尔洗衣机有限公司 | Method for collecting use fee of laundromat |
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| CN106054780B (en) | 2019-01-15 |
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