CN205607447U - Medical environment humiture monitoring system - Google Patents
Medical environment humiture monitoring system Download PDFInfo
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- CN205607447U CN205607447U CN201620433530.XU CN201620433530U CN205607447U CN 205607447 U CN205607447 U CN 205607447U CN 201620433530 U CN201620433530 U CN 201620433530U CN 205607447 U CN205607447 U CN 205607447U
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- Emergency Alarm Devices (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model discloses a medical environment humiture monitoring system, the temperature and humidity sensor of humiture in meeting and be used for detecting medical environment including microcontroller with the microcontroller input, microcontroller's input termination has reset circuit, keying circuit, power module and is used for monitoring the power source detection circuit that power module falls the electricity, and it has level shifting circuit to establish ties between power module and the temperature and humidity sensor, fan reset circuit 3 that microcontroller's output termination has reset circuit 0, SD card reset circuit 1, reset circuit 2, display circuit, is used for driving the air conditioner reset circuit 3 of air conditioner and is used for driving the fan, and reset circuit 0 has connect the cell -phone through the network, the SD card has been connect on the SD card interface circuit. The utility model discloses application scope is wide, can realize the humiture automatic monitoring of medical storehouse, medicine production workshop, blood bank's environment and medical refrigerator environment to has the mobile phone alarm function, excellent in use effect, convenient to popularize and use.
Description
Technical field
This utility model belongs to monitoring systems technology field, is specifically related to a kind of medical environment humiture observation system.
Background technology
Medicine, as a kind of specialty goods, is directly connected to the life and health problem of the people.How in pharmaceutical production, fortune
The links such as defeated, storage ensure the quality safety of medicine, are Yao Jian department of government, important the asking of institute of pharmaceutical manufacturer at different levels common concern
Topic.It is known that reasonably humiture environment is to ensure that the most important condition of medicine storage safety, due to medical storehouse, medicine life
Produce workshop, blood bank's environment and the temperature real time record intricate operation of medical refrigerator environment, task amount big, and manual measurement is warm and humid
Spending not accurate enough, from the standpoint of the safety of Drug Administration, national drug management relevant policies and pharmaceutical production etc., the epoch exhale
Call out the appearance of more intelligentized temperature-humidity monitoring scheme, temperature-humidity monitoring ensure medicine producing, transport, the link such as storage
Quality safety aspect be in a particularly significant status.
Intelligent temperature/humidity measuring system is roughly divided into versatility and tailored version, and versatility temperature/humidity measuring system is suitable for model
Enclose wide, working condition is less demanding, low cost.The range of application of tailored version temperature/humidity measuring system is narrower, working condition requirement
Relatively harsh, cost is high, in order to enable the temperature/humidity measuring system advantage of both types effectively to be combined, it is therefore desirable to Yi Zhongjie
Structure is simple, the medical humiture observation system that applied widely and functional reliability is high, to medical storehouse, medicine workshop,
The humiture of blood bank's environment and medical refrigerator environment is monitored and record automatically, and has mobile phone alarm function.
Utility model content
Technical problem to be solved in the utility model is for above-mentioned deficiency of the prior art, it is provided that a kind of medical
Ambient temperature and humidity monitoring system, its simple in construction, applied widely and functional reliability is high, can realize medical storehouse, medicine
The humiture of workshop, blood bank's environment and medical refrigerator environment is monitored and record automatically, and has mobile phone alarm function.
For solving above-mentioned technical problem, the technical solution adopted in the utility model is: a kind of medical environment temperature-humidity monitoring
System, it is characterised in that: include microcontroller and connect with microcontroller input and humiture in detecting medical environment
Temperature Humidity Sensor, the input of described microcontroller be connected to reset circuit, for arrange Threshold of Temperature And Humidity key circuit,
The power module powered to microcontroller and for monitoring the power-fail detection circuit of power module power down, described power module and temperature
Being in series with level shifting circuit between humidity sensor, the outfan of described microcontroller is connected to communication module, SD card interface electricity
Road, warning circuit, for showing the display circuit of humiture information, for driving the air-conditioning drive circuit of air-conditioning and for driving
The fan drive circuit of blower fan, described communication module is connected to mobile phone by network, described SD card interface circuit is connected to SD card；Institute
Stating microcontroller is single-chip computer AT89C52, and described Temperature Humidity Sensor is chip DHT11, the DATA pin of described chip DHT11
Dividing two-way, a road connects through resistance R2 and 3.3V power end, and another road connects with the P3.0 pin of single-chip computer AT89C52.
Above-mentioned a kind of medical environment humiture observation system, it is characterised in that: SD card interface circuit includes chip
HM62256 and chip 74LS573.
Above-mentioned a kind of medical environment humiture observation system, it is characterised in that: described warning circuit includes buzzer
LS2320 and light emitting diode D1, one end of described buzzer LS2320 connects with the colelctor electrode of audion Q1, audion Q1's
Base stage connects with the P3.4 pin of single-chip computer AT89C52 through resistance R3, the other end of buzzer LS2320 and light emitting diode D1
Anode connect, the minus earth of light emitting diode D1.
Above-mentioned a kind of medical environment humiture observation system, it is characterised in that: described fan drive circuit includes three poles
Pipe Q2 and relay K 1, the base stage of described audion Q2 connects with the P2.0 pin of single-chip computer AT89C52, the current collection of audion Q2
Ji Fen tri-tunnel, a road connects with coil contact 1 end of relay K 1, and the second tunnel connects with the anode of diode D5, the 3rd road warp
Resistance R4 connects with the anode of diode D4；Coil contact 2 end of relay K 1 divides two-way, the negative electrode phase of a road and diode D5
Connecing, another road connects with the negative electrode of diode D4, and the normally opened contact of relay K 1 connects with 220V power supply, and the dynamic of relay K 1 touches
Point connects with the positive terminals of blower fan, the negative terminals ground connection of described blower fan.
Above-mentioned a kind of medical environment humiture observation system, it is characterised in that: described display circuit includes chip
LCD1602 and the exclusion RP1 for adjusting brightness of display.
This utility model compared with prior art has the advantage that
1, simple in construction of the present utility model, reasonable in design, it is achieved and use easy to operate.
2, this utility model can realize the warm and humid of medical storehouse, medicine workshop, blood bank's environment and medical refrigerator environment
Degree monitoring automatically, applied widely, and within 24 hours, can be transferred to incessantly monitor computer by data.
3, this utility model has short message of mobile telephone for alarm function, can notify staff in time when humiture transfinites, with
Taking measures the most in time, stopped the probability that medicine goes mouldy, using effect is good, it is simple to promote the use of.
4, this utility model can realize the real time inspection of data, data storage and on-the-spot sound and light of alarm etc., for medicine
Industry temperature-humidity monitoring provides comprehensive, practical system scheme.
In sum, this utility model simple in construction, reasonable in design and applied widely, medical storehouse, medicine can be realized
The humiture of workshop, blood bank's environment and medical refrigerator environment is monitored automatically, it is achieved the partition management to each district data, uses
Easy to operate, practical, using effect is good, it is simple to promote the use of.
Below by drawings and Examples, the technical solution of the utility model is described in further detail.
Accompanying drawing explanation
Fig. 1 is schematic block circuit diagram of the present utility model.
Fig. 2 is circuit theory diagrams of the present utility model.
Description of reference numerals:
1 Temperature Humidity Sensor；2 reset circuits；3 key circuits；
4 microcontrollers；5 communication modules；6 networks；
7 mobile phones；8 SD card interface circuits；9 SD cards；
10 warning circuits；11 display circuits；12 air-conditioning drive circuits；
13 air-conditionings；14 fan drive circuit；15 blower fans；
16 power modules；17 level shifting circuits；18 power-fail detection circuits.
Detailed description of the invention
As depicted in figs. 1 and 2, this utility model includes microcontroller 4 and connects and for examining with microcontroller 4 input
The Temperature Humidity Sensor 1 of humiture in survey medical environment, the input of described microcontroller 4 is connected to reset circuit 2, for arranging
The key circuit 3 of Threshold of Temperature And Humidity, to the power module 16 of microcontroller 4 power supply with for monitoring falling of power module 16 power down
Power detection circuit 18, is in series with level shifting circuit 17, described microcontroller between described power module 16 and Temperature Humidity Sensor 1
The outfan of device 4 be connected to communication module 5, SD card interface circuit 8, warning circuit 10, for show humiture information display electricity
Road 11, for driving the air-conditioning drive circuit 12 of air-conditioning 13 and for driving the fan drive circuit 14 of blower fan 15, described communication
Module 5 is connected to mobile phone 7 by network 6, and described SD card interface circuit 8 is connected to SD card 9；Described microcontroller 4 is single-chip microcomputer
AT89C52, described Temperature Humidity Sensor 1 is chip DHT11, and the DATA pin of described chip DHT11 divides two-way, and a road is through resistance
R2 with 3.3V power end connects, and another road connects with the P3.0 pin of single-chip computer AT89C52.
In the present embodiment, described SD card interface circuit 8 includes chip HM62256 and chip 74LS573.
As in figure 2 it is shown, in the present embodiment, described warning circuit 10 includes buzzer LS2320 and light emitting diode D1, institute
The colelctor electrode of one end and audion Q1 of stating buzzer LS2320 connects, and the base stage of audion Q1 is through resistance R3 and single-chip microcomputer
The P3.4 pin of AT89C52 connects, and the other end of buzzer LS2320 connects with the anode of light emitting diode D1, light emitting diode
The minus earth of D1.
As in figure 2 it is shown, in the present embodiment, described fan drive circuit 14 includes audion Q2 and relay K 1, described three
The base stage of pole pipe Q2 connects with the P2.0 pin of single-chip computer AT89C52, and the colelctor electrode of audion Q2 divides three tunnels, a road and relay
Coil contact 1 end of K1 connects, and the second tunnel connects with the anode of diode D5, and the 3rd tunnel is through the anode of resistance R4 Yu diode D4
Connect；Coil contact 2 end of relay K 1 divides two-way, and a road connects with the negative electrode of diode D5, and another road is with diode D4's
Negative electrode connects, and the normally opened contact of relay K 1 connects with 220V power supply, the movable contact of relay K 1 and the positive terminals of blower fan 15
Connect, the negative terminals ground connection of described blower fan 15.
In the present embodiment, described display circuit 11 includes chip LCD1602 and the exclusion for adjusting brightness of display
RP1。
When being embodied as, Temperature Humidity Sensor 1 is to medical storehouse, medicine workshop, blood bank's environment and medical refrigerator ring
The humiture in border carries out detecting and being exported by detected signal to microcontroller 4, and microcontroller 4 controls display circuit 11 and enters
Row display, the Temperature and Humidity value received is compared by microcontroller 4 with the Threshold of Temperature And Humidity arranged by key circuit 3,
When detected value exceedes threshold value set point, microcontroller 4 controls warning circuit 10 and sends sound and light alarm, reminds staff to adopt
Taking corresponding measure, when the detected value of temperature is less than temperature threshold set point, microcontroller 4 controls air-conditioning drive circuit 12,
Making air-conditioning 13 enter heating mode, when the detected value of temperature is more than temperature threshold set point, microcontroller 4 controls air-conditioning and drives
Galvanic electricity road 12, makes air-conditioning 13 enter refrigeration mode, when the detected value of humidity is more than humidity threshold set point, and microcontroller 4
Control fan drive circuit 14, make blower fan 15 enter mode of operation, when the detected value of humidity is less than humidity threshold set point,
Microcontroller 4 controls fan drive circuit 14, makes blower fan 15 quit work, and passes through communication module 5 and network 6 by humiture
Detected value and humiture comparative result are sent on the mobile phone 7 of staff, facilitate staff to take measures in time, and micro-
Temperature and Humidity value and humiture comparative result are stored on SD card by controller 4 by SD card interface circuit 8, convenient work people
Member checks and has access to, and power module 16 provides 5V power supply to microcontroller 4, and power module 16 is given warm and humid through level shifting circuit 17
Degree sensor provides 3.3V power supply.
The above, be only embodiment of the present utility model, not impose any restrictions this utility model, every according to this
Any simple modification, change and the equivalent structure change that above example is made by utility model technical spirit, all still falls within
In the protection domain of technical solutions of the utility model.
Claims (5)
1. a medical environment humiture observation system, it is characterised in that: include microcontroller (4) and defeated with microcontroller (4)
Enter end to connect and the Temperature Humidity Sensor (1) of humiture in detecting medical environment, the input termination of described microcontroller (4)
There is reset circuit (2), be used for the key circuit (3) that Threshold of Temperature And Humidity is set, the power module (16) powered to microcontroller (4)
Be used for monitoring the power-fail detection circuit (18) of power module (16) power down, described power module (16) and Temperature Humidity Sensor
(1) being in series with level shifting circuit (17) between, the outfan of described microcontroller (4) is connected to communication module (5), SD card interface
Circuit (8), warning circuit (10), display circuit (11), it is used for driving the air-conditioning drive circuit (12) of air-conditioning (13) and being used for driving
The fan drive circuit (14) of wind symptom machine (15), described communication module (5) is connected to mobile phone (7), described SD clamping by network (6)
It is connected to SD card (9) on mouth circuit (8)；
Described microcontroller (4) is single-chip computer AT89C52, and described Temperature Humidity Sensor (1) is chip DHT11, described chip
The DATA pin of DHT11 divides two-way, and a road connects through resistance R2 and 3.3V power end, another road and single-chip computer AT89C52
P3.0 pin connects.
2. according to a kind of medical environment humiture observation system described in claim 1, it is characterised in that: SD card interface circuit
(8) chip HM62256 and chip 74LS573 is included.
3. according to a kind of medical environment humiture observation system described in claim 1, it is characterised in that: described warning circuit
(10) buzzer LS2320 and light emitting diode D1, one end of described buzzer LS2320 and the colelctor electrode phase of audion Q1 are included
Connecing, the base stage of audion Q1 connects with the P3.4 pin of single-chip computer AT89C52 through resistance R3, the other end of buzzer LS2320 with
The anode of light emitting diode D1 connects, the minus earth of light emitting diode D1.
4. according to a kind of medical environment humiture observation system described in claim 1, it is characterised in that: described blower fan drives electricity
Road (14) includes that audion Q2 and relay K 1, the base stage of described audion Q2 connect with the P2.0 pin of single-chip computer AT89C52,
The colelctor electrode of audion Q2 divides three tunnels, a road to connect with coil contact 1 end of relay K 1, the second tunnel and the anode of diode D5
Connecting, the 3rd tunnel connects through the anode of resistance R4 with diode D4；Coil contact 2 end of relay K 1 divides two-way, a road and two
The negative electrode of pole pipe D5 connects, and another road connects with the negative electrode of diode D4, and the normally opened contact of relay K 1 connects with 220V power supply,
The movable contact of relay K 1 connects with the positive terminals of blower fan (15), the negative terminals ground connection of described blower fan (15).
5. according to a kind of medical environment humiture observation system described in claim 1, it is characterised in that: described display circuit
(11) chip LCD1602 and the exclusion RP1 for adjusting brightness of display is included.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433530.XU CN205607447U (en) | 2016-05-12 | 2016-05-12 | Medical environment humiture monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620433530.XU CN205607447U (en) | 2016-05-12 | 2016-05-12 | Medical environment humiture monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205607447U true CN205607447U (en) | 2016-09-28 |
Family
ID=56967019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620433530.XU Expired - Fee Related CN205607447U (en) | 2016-05-12 | 2016-05-12 | Medical environment humiture monitoring system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205607447U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015588A (en) * | 2017-04-05 | 2017-08-04 | 李振 | Hospital ward temperature and humidity regulation and outdoor environment monitoring system based on smart mobile phone |
| CN107045365A (en) * | 2017-04-05 | 2017-08-15 | 李振 | Hospital ward temperature and humidity intelligent is adjusted and outdoor environment monitoring system |
| CN109634331A (en) * | 2019-01-14 | 2019-04-16 | 国家电网公司 | A kind of transformer substation switch room temperature humidity control system |
-
2016
- 2016-05-12 CN CN201620433530.XU patent/CN205607447U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015588A (en) * | 2017-04-05 | 2017-08-04 | 李振 | Hospital ward temperature and humidity regulation and outdoor environment monitoring system based on smart mobile phone |
| CN107045365A (en) * | 2017-04-05 | 2017-08-15 | 李振 | Hospital ward temperature and humidity intelligent is adjusted and outdoor environment monitoring system |
| CN109634331A (en) * | 2019-01-14 | 2019-04-16 | 国家电网公司 | A kind of transformer substation switch room temperature humidity control system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160928 Termination date: 20170512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |