CN204731663U - A kind of intelligent human-body surface temperature supervisory system - Google Patents
A kind of intelligent human-body surface temperature supervisory system Download PDFInfo
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- CN204731663U CN204731663U CN201520485526.3U CN201520485526U CN204731663U CN 204731663 U CN204731663 U CN 204731663U CN 201520485526 U CN201520485526 U CN 201520485526U CN 204731663 U CN204731663 U CN 204731663U
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Abstract
The utility model relates to supervisory system technical field, especially a kind of intelligent human-body surface temperature supervisory system.It comprises master controller, heating tube, refrigeration compressor, fan blower, gas flow rate and temperature monitoring module, human body temperature detection module and PID controller; Temperature signal also inputs in PID controller by the real-time human body temperature signal of human body temperature detection module, PID controller signal is carried out arranging and by arrange after signal feedback to master controller; Master controller is connected with and obtains temperature objectives Initial Value module, master controller is connected with heating tube, refrigeration compressor and fan blower simultaneously, and gas flow rate and temperature monitoring module detect gas flow rate and gas temperature signal in real time and signal is inputed to PID controller simultaneously.The utility model realizes the Real-Time Monitoring of parameter by gas flow rate and temperature monitoring module and human body temperature detection module, and its structure is simple, easy to operate, has very strong practicality.
Description
Technical field
The utility model relates to supervisory system technical field, especially a kind of intelligent human-body surface temperature supervisory system.
Background technology
As everyone knows, clinically, because patient's low temperature that happens suddenly causes the phenomenon of operative failure of common occurrence, but this type of phenomenon is not also well solved, at present, there are some problems in this type of thermostatic equipment that home market is sold, as expensive, control not rapidly accurately, poor stability, function singleness, complex operation, the inadequate hommization of design etc.
Utility model content
For above-mentioned the deficiencies in the prior art, the purpose of this utility model is to provide a kind of intelligent human-body surface temperature supervisory system.
To achieve these goals, the utility model adopts following technical scheme:
A kind of intelligent human-body surface temperature supervisory system, it comprises master controller, heating tube, refrigeration compressor, fan blower, gas flow rate and temperature monitoring module, human body temperature detection module and PID controller;
Temperature signal also inputs in PID controller by the real-time human body temperature signal of described human body temperature detection module, described PID controller signal is carried out arranging and by arrange after signal feedback to master controller; Described master controller is connected with and obtains temperature objectives Initial Value module, target initial value signal is inputed to master controller by described acquisition temperature objectives Initial Value module, described master controller feeds back to heating tube, refrigeration compressor and fan blower after being contrasted by the signal of target initial value signal and PID controller input respectively, and described gas flow rate and temperature monitoring module detect gas flow rate and gas temperature signal in real time and signal is inputed to PID controller simultaneously.
Preferably, described master controller is MSP430 microprocessor.
Preferably, described gas flow rate and temperature monitoring module comprise gas temperature control circuit, and described gas temperature control circuit comprises triode, photoelectrical coupler, thyristor and bridge diode; The base stage of described triode is connected with PID controller by the first resistance, the emitter of described triode is connected with 1 end pin of photoelectrical coupler, 6 end pin of described photoelectrical coupler are connected with bridge diode by the second resistance, and 4 end pin of described photoelectrical coupler are connected with the control pole of thyristor and the 3rd resistance, the 4th resistance and the first electric capacity that pass through to connect successively are connected with bridge diode.
Preferably, described master controller is also connected with display screen and memory module, and described human body temperature detection module is also connected with alarm module.
Owing to have employed such scheme, the utility model realizes the Real-Time Monitoring of parameter by gas flow rate and temperature monitoring module and human body temperature detection module; Meanwhile, master controller adopts and has the good MSP430 microprocessor of low in energy consumption, fast response time, good stability, test effect; Further, utilize heating tube, refrigeration compressor and fan blower to realize the adjustment of human body temperature, its structure is simple, easy to operate, has very strong practicality.
Accompanying drawing explanation
Fig. 1 is the theory structure schematic diagram of the utility model embodiment;
Fig. 2 is the electrical block diagram of the gas temperature control circuit of the utility model embodiment.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but the multitude of different ways that the utility model can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, a kind of intelligent human-body surface temperature supervisory system of the present embodiment, it comprises master controller 4 (master controller 4 can adopt MSP430 microprocessor), heating tube 10, refrigeration compressor 11, fan blower 9, gas flow rate and temperature monitoring module 8, human body temperature detection module 6 and PID controller 7; Temperature signal also inputs in PID controller 7 by human body temperature detection module 6 in real time human body temperature signal, and signal carries out arranging and by the signal feedback after arranging to master controller 4 by PID controller 7; Master controller 4 is connected with and obtains temperature objectives Initial Value module 1, obtain temperature objectives Initial Value module 1 and target initial value signal is inputed to master controller 4, master controller 4 feeds back to heating tube 10, refrigeration compressor 11 and fan blower 9 after being contrasted by the signal that target initial value signal and PID controller 7 input respectively, and gas flow rate and temperature monitoring module 8 detect gas flow rate and gas temperature signal in real time and signal is inputed to PID controller 7 simultaneously.The present embodiment realizes the Real-Time Monitoring of parameter by gas flow rate and temperature monitoring module 8 and human body temperature detection module 6; Meanwhile, master controller 4 adopts and has the good MSP430 microprocessor of low in energy consumption, fast response time, good stability, test effect; Further, heating tube 10, refrigeration compressor 11 and fan blower 9 is utilized to realize the adjustment of human body temperature.
Gas flow rate and the temperature monitoring module 8 of the present embodiment comprise gas temperature control circuit, and gas temperature control circuit can adopt the circuit structure as Fig. 2, namely comprise triode Q1, photoelectrical coupler Q2, thyristor Q3 and bridge diode Q4; The base stage of triode Q1 is by the first resistance R1 and PID control linkage 7, the emitter of triode Q1 is connected with the 1 end pin of photoelectrical coupler Q2, the 6 end pin of photoelectrical coupler Q2 are connected with bridge diode Q4 by the second resistance R2, and the 4 end pin of photoelectrical coupler Q2 are connected with the control pole of thyristor Q3 and the 3rd resistance R3, the 4th resistance R4 and the first electric capacity C1 that pass through to connect successively are connected with bridge diode Q4.The light current of the present embodiment and forceful electric power are isolated by photoelectrical coupler Q2, avoid forceful electric power to be back to weak current part and burn out device, 220V alternating current is rectified into direct current by bridge diode Q4, the duty of electrical appliance is determined by the break-make of thyristor Q3 simultaneously.
The master controller 4 of the present embodiment is also connected with display screen 2 and memory module 3, facilitates the real-time display of information and the storage of information; Human body temperature detection module 6 is also connected with alarm module 5, and make when detected temperatures exceedes setting value, then alarm module 5 sends early warning signal.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (4)
1. an intelligent human-body surface temperature supervisory system, is characterized in that: it comprises master controller, heating tube, refrigeration compressor, fan blower, gas flow rate and temperature monitoring module, human body temperature detection module and PID controller;
Temperature signal also inputs in PID controller by the real-time human body temperature signal of described human body temperature detection module, described PID controller signal is carried out arranging and by arrange after signal feedback to master controller; Described master controller is connected with and obtains temperature objectives Initial Value module, target initial value signal is inputed to master controller by described acquisition temperature objectives Initial Value module, described master controller feeds back to heating tube, refrigeration compressor and fan blower after being contrasted by the signal of target initial value signal and PID controller input respectively, and described gas flow rate and temperature monitoring module detect gas flow rate and gas temperature signal in real time and signal is inputed to PID controller simultaneously.
2. a kind of intelligent human-body surface temperature supervisory system as claimed in claim 1, is characterized in that: described master controller is MSP430 microprocessor.
3. a kind of intelligent human-body surface temperature supervisory system as claimed in claim 2, it is characterized in that: described gas flow rate and temperature monitoring module comprise gas temperature control circuit, described gas temperature control circuit comprises triode, photoelectrical coupler, thyristor and bridge diode; The base stage of described triode is connected with PID controller by the first resistance, the emitter of described triode is connected with 1 end pin of photoelectrical coupler, 6 end pin of described photoelectrical coupler are connected with bridge diode by the second resistance, and 4 end pin of described photoelectrical coupler are connected with the control pole of thyristor and the 3rd resistance, the 4th resistance and the first electric capacity that pass through to connect successively are connected with bridge diode.
4. a kind of intelligent human-body surface temperature supervisory system according to any one of claim 1-3, it is characterized in that: described master controller is also connected with display screen and memory module, described human body temperature detection module is also connected with alarm module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485526.3U CN204731663U (en) | 2015-07-07 | 2015-07-07 | A kind of intelligent human-body surface temperature supervisory system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520485526.3U CN204731663U (en) | 2015-07-07 | 2015-07-07 | A kind of intelligent human-body surface temperature supervisory system |
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| Publication Number | Publication Date |
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| CN204731663U true CN204731663U (en) | 2015-10-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520485526.3U Expired - Fee Related CN204731663U (en) | 2015-07-07 | 2015-07-07 | A kind of intelligent human-body surface temperature supervisory system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404020A (en) * | 2022-01-21 | 2022-04-29 | 广州复大医疗有限公司 | Skin frostbite prevention device used in cryoablation |
-
2015
- 2015-07-07 CN CN201520485526.3U patent/CN204731663U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114404020A (en) * | 2022-01-21 | 2022-04-29 | 广州复大医疗有限公司 | Skin frostbite prevention device used in cryoablation |
| CN114404020B (en) * | 2022-01-21 | 2024-04-12 | 广州复大医疗有限公司 | A prevent skin frostbite device for in cryoablation art |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20160707 |
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| CF01 | Termination of patent right due to non-payment of annual fee |