CN102402234B - Intelligent shell temperature control system of traditional Chinese medicine fumigation therapeutic apparatus - Google Patents
Intelligent shell temperature control system of traditional Chinese medicine fumigation therapeutic apparatus Download PDFInfo
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- CN102402234B CN102402234B CN 201010274814 CN201010274814A CN102402234B CN 102402234 B CN102402234 B CN 102402234B CN 201010274814 CN201010274814 CN 201010274814 CN 201010274814 A CN201010274814 A CN 201010274814A CN 102402234 B CN102402234 B CN 102402234B
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Abstract
The invention provides an intelligent shell temperature control system of a traditional Chinese medicine fumigation therapeutic apparatus, which comprises a power processing circuit, a keyboard control circuit, an LCD (liquid crystal display) displaying circuit, a voice and alarm circuit, a single chip microcomputer system circuit, an A/D (analog/digital) conversion circuit, a laser ranging sensor, an environment temperature sensor, a shell temperature sensor, a pot internal steam temperature sensor, a pot internal steam pressure sensor, an EPROM (electrically programmable read-only-memory) circuit, an optocoupler, a silicon controlled thyristor and an electric heating film. An embedded single chip microcomputer is utilized as a control core, by means of measuring pot internal steam pressure and temperature, heating of the electric heating film is controlled in a closed-loop manner, constant output flow of steam is guaranteed, the system sets steam contact temperature by the aid of a user keyboard according to a relational table of environment temperature stored by an EPROM, steam contact shell temperature and the distance from a steam outlet to the shell of the body of a user, an LCD displays the position and the contact temperature of the human body in real time, the human body is prompted to move so as to reach a proper distance in a voice manner, and when the contact temperature is over high and skin of the user is easy to be injured, the system alarms and cuts off a power source. The intelligent shell temperature control system is simple in structure, low in manufacturing cost, convenient in operation, stable in performance and high in intelligent degree.
Description
Technical field
The present invention relates to a kind of Medical Instruments, particularly a kind of Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus.
Background technology
The treatment effect of herbal fumigation be by stifling heat energy and the loaded medicine of steam influence each other, acting in conjunction produces in body.Thermal effect makes affected part body surface capillary network diastole, plays the effect of dredging mechanism of qi, sensible blood vessels.And the medication effect to be the Chinese medicine particle of overflowing in fumigating medicine act on body surface, and be absorbed in body and reach through open rete vasculosum.In the herbal fumigation process, heat energy and drug effect continuingly act on human body, can dispel rheumatism, promoting blood circulation and stopping pain, inducing diuresis for removing edema, accelerate to remove painful area metabolic waste, inflammatory exudate and algogenic substance, thereby alleviate distending pain, alleviate or eliminate joint, muscle cramp etc., can make pain be able to rapid alleviation.Research shows, higher fumigation temperature can obviously improve instant analgesic effect and result for the treatment of at a specified future date, therefore, under the prerequisite that guarantees safety and patient's comfort level, should note improving fumigation temperature.But the temperature that the herb steam therapy instrument of prior art provides is shown as fluid temperature, rather than the vapor (steam) temperature contacted with patient body-surface that treatment is played a decisive role.Therefore, how effectively realizing the control to body surface steam Contact Temperature, is the common problem that the herb steam therapy instrument exists.
Summary of the invention
Purpose of the present invention, exactly in order to address the above problem, provide a kind of Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus.
In order to realize purpose of the present invention, the present invention has adopted following technical scheme: a kind of Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus comprises vapor (steam) temperature sensor in power supply processing circuit, keyboard control circuit, LCD display circuit, voice and warning circuit, microcontroller system circuit, A/D change-over circuit, laser range sensor, environment temperature sensor, shell temperature sensor, pot, the interior vapor pressure sensor of pot, EPROM memory circuit, optocoupler, controllable silicon and Electric radiant Heating Film; Power supply processing circuit provides power supply to microcontroller system circuit, LCD display circuit, A/D change-over circuit and each sensor respectively; Microcontroller system circuit is connected with optocoupler with vapor (steam) temperature sensor in keyboard control circuit, LCD display circuit, voice and warning circuit, EPROM memory circuit, A/D change-over circuit, environment temperature sensor, shell temperature sensor, pot respectively with I/O mouth pin by controlling pin; In laser range sensor, pot, the output terminal of vapor pressure sensor connects the input end of A/D change-over circuit; The silicon controlled input end connects the output terminal of optocoupler, and the input end of Electric radiant Heating Film connects the silicon controlled output terminal.
Described microcontroller system circuit adopts AT89S51 single-chip microcomputer, AT89S52 single-chip microcomputer or AT89C51 single-chip microcomputer; Described keyboard control circuit is provided with 6 button outputs, accesses respectively six input ports of single-chip microcomputer; Described EEPROM memory circuit adopts the X25045 memory circuit.
Described A/D change-over circuit adopts the TLC2543 change-over circuit; Described laser range sensor adopts the PT50F laser range sensor; In described environment temperature sensor, pot, the vapor (steam) temperature sensor all adopts the DS18B20 temperature sensor; In described pot, the vapor pressure sensor adopts the ASDX030 pressure transducer.
Warning device in described voice and warning circuit adopts hummer, and voice ic module adopts ISD1420.
Described optocoupler adopts the PC357 optocoupler; Described controllable silicon adopts the MAC223A6 controllable silicon.
After Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus of the present invention starts, at first single-chip microcomputer reads each key assignments of keyboard, set parameters, by the SCR control heated by electrothermal film, and with the vapor pressure sensor, the vapor (steam) temperature sensor forms closed-loop control, guarantee that the steam delivery rate is constant, design temperature and the environment temperature according to the user, selected, single-chip microcomputer is searched environment temperature in EEPROM, steam contact shell temperature, the gas outlet of steam is to the body surface distance table, obtain the distance that user and steam outlet should keep, and pass through laser range sensor, voice and warning circuit, prompting operation person moves to tram, thereby be conducive to avoid the dangerous generations such as high temperature scald, strengthened the security of herbal fumigation, improved the effect of stifling medication.Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus of the present invention is simple in structure, and low cost of manufacture is easy to operate, stable performance, and intelligent degree is high.
The accompanying drawing explanation
Fig. 1 is general structure block diagram of the present invention;
Fig. 2 is panel schematic diagram of the present invention;
Fig. 3 is main program flow chart of the present invention.
In figure: 1. power supply processing circuit, 2. keyboard control circuit, 3.LCD display circuit, 4. voice and warning circuit, 5. microcontroller system circuit, 6.A/D change-over circuit, 7. laser range sensor, 8. environment temperature sensor, 9. pot in the vapor (steam) temperature sensor, the pot in the vapor pressure sensor, 11.EPROM memory circuit, 12. optocouplers, 13. controllable silicons, 14. Electric radiant Heating Film, 15. shell temperature sensors.
Embodiment
Below in conjunction with drawings and the specific embodiments, the invention will be further described.
Referring to Fig. 1, Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus of the present invention, comprise vapor (steam) temperature sensor 9 in power supply processing circuit 1, keyboard control circuit 2, LCD display circuit 3, voice and warning circuit 4, microcontroller system circuit 5, A/D change-over circuit 6, laser range sensor 7, environment temperature sensor 8, shell temperature sensor 15, pot, the interior vapor pressure sensor 10 of pot, EPROM memory circuit 11, optocoupler 12, controllable silicon 13 and Electric radiant Heating Film 14.Power supply processing circuit 1 provides power supply to microcontroller system circuit 5, LCD display circuit 3, A/D change-over circuit 6 and each sensor respectively; Microcontroller system circuit 5 is connected with optocoupler 12 with vapor (steam) temperature sensor 9 in keyboard control circuit 2, LCD display circuit 3, voice and warning circuit 4, EPROM memory circuit 11, A/D change-over circuit 6, environment temperature sensor 8, shell temperature sensor 15, pot respectively with I/O mouth pin by controlling pin; In laser range sensor 7, pot, the output terminal of vapor pressure sensor 10 connects the input end of A/D change-over circuit 6; The input end of controllable silicon 13 connects the output terminal of optocoupler 12, and the input end of Electric radiant Heating Film 14 connects the output terminal of controllable silicon 13.
After Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus of the present invention starts, power supply processing circuit 1 starts power supply, microcontroller system circuit 5 first reads the parameter original value in EEPROM memory circuit 11, read again the key assignments of keyboard control circuit 2, set parameters, LCD display circuit 3 shows facilities, parameter after setting completed, system enters the stifling medication stage, microcontroller system circuit 5 drives controllable silicon 13 by optocoupler 12, control Electric radiant Heating Film 14 heating liquids, vapor (steam) temperature sensor 9 in pot, in pot vapor pressure sensor 10 by measured vapor (steam) temperature and pressure feedback to microcontroller system circuit 5, regulate Electric radiant Heating Film 14 and add heat, the assurance steam flow is constant.The environment temperature that Single Chip Microcomputer (SCM) system records according to environment temperature sensor 8 contacts human body temperature with the steam that the user sets, inquiry is stored in the environment temperature in EEPROM memory circuit 11, steam contact shell temperature, the gas outlet of steam is to the relation table of body surface distance, obtain the distance that the gas outlet of body surface and steam should keep, laser range sensor 7 is sent to microcontroller system circuit 5 by A/D change-over circuit 6 by operator's position, and show people's position on LCD display circuit 3, voice and warning circuit 4 move on correct position by the voice guide operator on the one hand, on the one hand in operator's distance, too closely may cause high temperature to scald when dangerous the warning of sounding, and stop Electric radiant Heating Film 14 heating by microcontroller system circuit 5, the minimizing accident occurs.When instrument breaks down while causing pressure, excess Temperature, the hummer alarm in voice and warning circuit 4, and stop Electric radiant Heating Film 14 heating.
As shown in Figure 2, the panel in the present invention comprises 6 buttons in keyboard control circuit 2, the display screen in LCD display circuit 3, and battery main switch.Wherein keyboard control circuit 2 comprises 6 buttons, and wherein four of upper and lower, left and right button marks with delta direction, and the parameter confirming button is round button, and start button is square button.Display screen in LCD display circuit 3 is arranged on the panel top, parameter designing stage display parameter situation, stifling medication stage display operation person position and stifling fluid temperature, pressure, environment temperature and design temperature.
Fig. 3 is main program flow chart of the present invention, and system boot reads every initial parameter from EEPROM memory circuit 11, and "start" button or " setting " key signals are waited in initialization.If "start" button responds program and directly enters running status, enter parameter state is set if " setting " key responds program, and send LCD display circuit 3 to show parameters.All parameter directly enters running status after setting completed.During operation, by the testing environment temperature with steam be set contact shell temperature, look into distance table and obtain the gas outlet of steam to the body surface distance value, microcontroller system circuit 5 is controlled controllable silicon 13 by optocoupler 12 and is driven Electric radiant Heating Film 14 heating, the value of feedback of vapor (steam) temperature sensor 9, vapor pressure sensor 10 and preset value are relatively, adjust Electric radiant Heating Film 14 and add heat, realize that steam flow is constant.The measured position of human body according to laser range sensor 7 again, the distance value that should keep with the gas outlet of people and steam compares, when not in tram, by voice system, prompting operation person moves, the 5 stifling medication times of internal timer record of microcontroller system circuit, judge whether to reach design time, if the program that arrives is returned, otherwise program continues to start to carry out from Electric radiant Heating Film 14 heating.
Claims (3)
1. an Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus, is characterized in that: comprise vapor (steam) temperature sensor in power supply processing circuit, keyboard control circuit, LCD display circuit, voice and warning circuit, microcontroller system circuit, A/D change-over circuit, laser range sensor, environment temperature sensor, shell temperature sensor, pot, the interior vapor pressure sensor of pot, EPROM memory circuit, optocoupler, controllable silicon and Electric radiant Heating Film; Power supply processing circuit provides power supply to microcontroller system circuit, LCD display circuit, A/D change-over circuit and each sensor respectively; Microcontroller system circuit is connected with optocoupler with vapor (steam) temperature sensor in keyboard control circuit, LCD display circuit, voice and warning circuit, EPROM memory circuit, A/D change-over circuit, environment temperature sensor, shell temperature sensor, pot respectively with I/O mouth pin by controlling pin; In laser range sensor, pot, the output terminal of vapor pressure sensor connects the input end of A/D change-over circuit; The silicon controlled input end connects the output terminal of optocoupler, and the input end of Electric radiant Heating Film connects the silicon controlled output terminal;
Described microcontroller system circuit adopts AT89S51 single-chip microcomputer, AT89S52 single-chip microcomputer or AT89C51 single-chip microcomputer; Described keyboard control circuit is provided with 6 button outputs, accesses respectively six input ports of single-chip microcomputer; Described EPROM memory circuit adopts the X25045 memory circuit;
Described A/D change-over circuit adopts the TLC2543 change-over circuit; Described laser range sensor adopts the PT50F laser range sensor; In described environment temperature sensor, pot, the vapor (steam) temperature sensor all adopts the DS18B20 temperature sensor; In described pot, the vapor pressure sensor adopts the ASDX030 pressure transducer.
2. Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus according to claim 1, is characterized in that: the warning device employing hummer in described voice and warning circuit, voice ic module employing ISD1420.
3. Intelligent shell temperature control system of Chinese medicine fumigation therapeutic apparatus according to claim 1, is characterized in that: described optocoupler employing PC357 optocoupler; Described controllable silicon adopts the MAC223A6 controllable silicon.
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| Application Number | Priority Date | Filing Date | Title |
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| CN 201010274814 CN102402234B (en) | 2010-09-07 | 2010-09-07 | Intelligent shell temperature control system of traditional Chinese medicine fumigation therapeutic apparatus |
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| CN 201010274814 CN102402234B (en) | 2010-09-07 | 2010-09-07 | Intelligent shell temperature control system of traditional Chinese medicine fumigation therapeutic apparatus |
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| CN102402234A CN102402234A (en) | 2012-04-04 |
| CN102402234B true CN102402234B (en) | 2013-12-18 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102736644B (en) * | 2012-06-06 | 2014-06-18 | 林智勇 | Fumigation clothes steam cooling device |
| CN103479508B (en) * | 2013-09-29 | 2016-01-06 | 华南理工大学 | Impulse type traditional Chinese medicine fumigation control system |
| CN104048775A (en) * | 2014-06-25 | 2014-09-17 | 上海理工大学 | Medical glass bottle sterilization temperature detection system |
| CN108324549B (en) * | 2018-01-26 | 2021-02-09 | 德江县民族中医院 | Traditional Chinese medicine fumigation control method using traditional Chinese medicine fumigation chair |
| CN109127195B (en) * | 2018-08-02 | 2020-11-27 | 北京小米移动软件有限公司 | Spraying equipment control method and device |
| CN109602594A (en) * | 2018-12-30 | 2019-04-12 | 魏峥 | It is a kind of to wait body temperature water mist production method and wait body temperature water mist generation device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201820154U (en) * | 2010-09-07 | 2011-05-04 | 上海理工大学 | Intelligent shell temperature control device |
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| JPH1176358A (en) * | 1997-09-03 | 1999-03-23 | Asupu:Kk | Steam bathing system |
| KR20060012488A (en) * | 2004-08-03 | 2006-02-08 | 최종기 | Steam bath device for physical therapy |
| CN101097085B (en) * | 2006-06-30 | 2011-02-09 | 游图明 | Adjustable temperature vapor generation device |
| CN101411666B (en) * | 2008-11-30 | 2010-11-10 | 林惠霞 | Fumigating machine |
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| CN201820154U (en) * | 2010-09-07 | 2011-05-04 | 上海理工大学 | Intelligent shell temperature control device |
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Granted publication date: 20131218 Termination date: 20160907 |