CN107092293A - A kind of indoor environment comprehensive monitoring and automatic regulating system based on DSP - Google Patents
A kind of indoor environment comprehensive monitoring and automatic regulating system based on DSP Download PDFInfo
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- CN107092293A CN107092293A CN201710473254.9A CN201710473254A CN107092293A CN 107092293 A CN107092293 A CN 107092293A CN 201710473254 A CN201710473254 A CN 201710473254A CN 107092293 A CN107092293 A CN 107092293A
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- indoor environment
- dsp
- automatic regulating
- regulating system
- comprehensive monitoring
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D27/00—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00
- G05D27/02—Simultaneous control of variables covered by two or more of main groups G05D1/00 - G05D25/00 characterised by the use of electric means
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- Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
Abstract
The invention discloses a kind of indoor environment comprehensive monitoring based on DSP and automatic regulating system, belong to environmental monitoring and regulation technology field.Purpose aims to provide a kind of indoor environment comprehensive monitoring based on DSP28335 and automatic regulating system, can complete the monitoring of the indoor environment indexs such as temperature, humidity and CO concentration with automatically adjusting, and realize the real-time display of indices.System includes dsp chip, indoor environment data acquisition unit, indoor environment adjustment unit, RCU, dsp chip includes AD conversion module, the first I/O ports, the first serial communication interface, RCU includes the first single-chip microcomputer, and the first single-chip microcomputer is communicated to connect by bluetooth and the first serial communication interface.The system has Scheduling Block, stability and highly reliable, the low advantage of cost, it is adaptable to industrial or agricultural, and the warmhouse booth that is particularly suitable for use in etc. requires higher occasion to humiture.
Description
Technical field
Present invention relates particularly to a kind of indoor environment comprehensive monitoring based on DSP and automatic regulating system, belong to environment prison
Survey and regulation technology field.
Background technology
Developing rapidly and popularizing with Microcomputer Technology, data acquisition detection turns into the detection skill become more and more important
Art, is widely used in environmental monitoring and regulation field.
In the prior art, for indoor environment comprehensive monitoring and automatic regulating system, ripe product is lacked.Generally existing
Scheduling time is slow, the stability of a system and poor reliability, and cost it is too high the problem of.
The content of the invention
Therefore, for the above-mentioned deficiency of prior art, the object of the invention aims to provide a kind of interior based on DSP28335
Environment comprehensive is monitored and automatic regulating system, can complete the monitorings of indoor environment index such as temperature, humidity and CO concentration and oneself
Dynamic regulation, and realize the real-time display of indices.
Specifically, indoor environment comprehensive monitoring and automatic regulating system based on DSP, including dsp chip, indoor environment number
According to collecting unit, indoor environment adjustment unit, RCU, the dsp chip includes AD conversion module, the first I/O ports, the
Serial commu-nication interface, the RCU includes the first single-chip microcomputer, and AD conversion module connects indoor environment data acquisition unit,
First I/O ports connect indoor environment adjustment unit, and the first single-chip microcomputer is communicated to connect by bluetooth and the first serial communication interface.
Further, the indoor environment data acquisition unit includes temperature sensor, humidity sensor, CO sensors.
Wherein, the temperature sensor, humidity sensor are WHTM analog voltage type Temperature Humidity Sensors, the CO sensings
Device is MQ-7 carbon monoxide gas body detecting sensors.
Further, the indoor environment adjustment unit includes relay, heater, humidifier, the connection of relay one end
First I/O ports, relay other end connection heater and humidifier.
Further, the indoor environment comprehensive monitoring based on DSP also includes TFT liquid crystal displays with automatic regulating system,
The dsp chip also includes the second serial communication interface, the second serial communication interface connection TFT liquid crystal displays.
Further, the dsp chip model DSP28335, the first single-chip microcomputer model STC89C52.
Further, the dsp chip also include the 2nd I/O ports, the indoor environment comprehensive monitoring based on DSP with
Automatic regulating system also includes second singlechip, the 2nd I/O ports connection second singlechip, second singlechip connection audio alert
Module and SMS transmission module.
Wherein, the second singlechip model STC89C52.
The beneficial effects of the present invention are：
In summary, the present invention is provided indoor environment comprehensive monitoring based on DSP28335 and automatic regulating system, should
Analog voltage is detected with analog-to-digital conversion and the temperature to environment, humidity, and carbon monoxide are realized by sensor
Collection, is reminded by liquid crystal display and voice and SMS alarm, Environmental Status is grasped in real time；It is right with man-machine interaction (bluetooth)
System is debugged, the practicality of strengthening system.Compared with the system of prior art, the monitoring that the present invention is provided is with automatically adjusting
System has Scheduling Block, stability and highly reliable, the low advantage of cost, it is adaptable to industrial or agricultural, and be particularly suitable for use in warmhouse booth
Higher occasion is required Deng to humiture.
Brief description of the drawings
Fig. 1 is the system block diagram of indoor environment comprehensive monitoring and automatic regulating system of the present invention based on DSP.
Fig. 2 is the Software for Design flow chart of indoor environment comprehensive monitoring and automatic regulating system of the present invention based on DSP.
Fig. 3 is DSP adc circuit functions of modules figure.
Reference is as follows：
1st, dsp chip, 2, AD conversion module, the 3, the first I/O ports, the 4, the 2nd I/O ports, the 5, first serial communication connects
Mouthful, the 6, second serial communication interface, 7, bluetooth, the 8, first single-chip microcomputer, 9, second singlechip, 10, voice alarm module, 11, short
Believe sending module, 12, relay, 13, heater, 14, humidifier, 15, TFT liquid crystal displays, 16, temperature sensor, 17, humidity passes
Sensor, 18, CO sensors.
Embodiment
The embodiment to the present invention is illustrated below in conjunction with the accompanying drawings：
In the present embodiment, the design objective of indoor environment comprehensive monitoring and automatic regulating system based on DSP is as follows：
1st, the magnitude of voltage of collection is accurate to 0.1 and shown, the temperature collected, and humidity and carbon monoxide value are with integer
Form is shown that display error is controlled within 10%；
2nd, realize that system steady and continuous works.
In the present embodiment, system completes the collection of data, processing and display using DSP28335 as key control unit.
Utilize the alarm of single-chip microcomputer STC89C52 control voices and SMS transmission module.Recycle another piece of same model single-chip microcomputer
The data of regulation are simultaneously sent to dsp chip by collection button regulation data by bluetooth.Analog-to-digital conversion is carried using DSP28335
Analog-digital conversion function, the analog voltage collected is converted into digital signal samples into DSP.
The collection of ambient temperature and humidity is carried out using Temperature Humidity Sensor WHTM-02B types；Utilize MQ-7 carbon monoxide transducers
Carry out the collection of carbonomonoxide concentration in environment；The display of data is carried out by TFT liquid crystal displays；By voice alarm module and
Gsm module completes the alarm task of special state；Adjust warning value and alarming value in real time by Bluetooth wireless communication.
System block diagram is as shown in figure 1, figure includes：Dsp chip 1, AD conversion module 2, the first I/O ports 3, the 2nd I/O
Port 4, the first serial communication interface 5, the second serial communication interface 6, bluetooth 7, the first single-chip microcomputer 8, second singlechip 9, voice
Alarm module 10, SMS transmission module 11, relay 12, heater 13, humidifier 14, TFT liquid crystal displays 15, temperature sensor
16, humidity sensor 17, CO sensors 18.
System completes the collections of data, processing using TMS320F28335 chips as key control unit, send and
Display.
The analog-digital conversion function of the multichannel carried using dsp chip 1 in itself, is carried out single-pass data collection, will adopted first
The analog voltage collected is converted into digital signal samples into dsp chip 1；
The collection of ambient temperature and humidity is carried out using temperature sensor 16, humidity sensor 17, using CO sensors 18 to ring
The CO concentration in border is acquired；
The display of data is carried out by serial ports type TFT liquid crystal displays 15；
The alarm task of special state is completed by voice alarm module 10 and GSM message sending module 11.
Each warning value is adjusted with communication by bluetooth module 7, the effect adjusted at a distance is realized.
Program is designed in the present invention to compile as shown in Fig. 2 playing C as programming language, Software for Design flow chart using C language
The flexibility of journey and modularization carry out optimization design.Main program it is main by initialization, send instruction, gathered data, data processing, be
The modules such as no alarm, TFT liquid crystal displays are constituted.Program enters after initialization, before this initialized TFT screens, gsm module is connected
Network etc..Complete after a series of initialization, DSP starts AD conversion function, by the digital signal samples after conversion to DSP
In, DSP is handled data, to complete liquid crystal display, the function such as audio alert.Pass through WHTM-02B type Temperature Humidity Sensors
The temperature and humidity of environment is acquired with MQ-7CO concentration sensors, and by the data of collection in the way of analog voltage,
DSP processing is sent, and then is sent to liquid crystal and is shown.DSP passes through the humiture to collecting, CO concentration and setting humiture
The comparison of value, controls whether triggering alarm module alarm.Initialization is again returned to after whole process is finished ceaselessly to follow
Ring is performed.Whole system realizes its design function by each more than single-chip microcomputer operation subprogram, and specific design source program is clear
Singly see source files of program.
The operation principle of indoor environment comprehensive monitoring and automatic regulating system based on DSP is：
1st, DSP controls circuit
The present invention's controls the development board that TMS320F28335 is core, and used circuit is external by DSP28335
30M crystal oscillators are as clock frequency, and reset circuit uses electrification reset, and DSP starts working.DSP is used for realizing to whole system
Control；DSP control sections include the interface electricity of data acquisition circuit, TFT liquid crystal display circuits and Temperature Humidity Sensor part
Road.Single-chip microcomputer mainly completes collection, processing, transmission and the display of data in this circuit.
2nd, analog to digital conversion circuit
The collection of signal has the ADC realizations of 12 conversion accuracies to temperature sensor 16, wet from dsp chip 1 itself
Spend the collection for the analog signal that sensor 17 and CO concentration sensors 18 are exported.
The circuit function is mainly changes into data signal by the analog signal that input comes, and realizes collection and the place of data
Reason, belongs to and approaches the converter for comparing type by turn, and resolution ratio is 12, and conversion frequency is up to 25MH, and sample strip is a width of
12.5MHZ.And with 16 path analoging switch, 16 analog quantitys can be directly connected to, and PLC technology is to wherein several simulations
Amount is converted.
DSP adc circuit functions of modules figure is as shown in Figure 3.
3rd, humiture collection circuit
WHTM analog voltage type Temperature Humidity Sensors are that a rated voltage is 5V, and rated current is 5mA low-power consumption mould
Intend voltage-type Temperature Humidity Sensor.Temperature detection detection range is -20 DEG C 80 DEG C, and output analog voltage (0--3V) is with temperature
Linear change Humidity Detections detection range is 20--100%rh, and output analog voltage (0-3V) is with humidity linear change
The humiture table of comparisons is as shown in table 1.
Table 1
| Humidity (%) | 10 | 20 | 30 | 40 | 50 | 60 | 70 | 80 | 90 |
| 0-V is exported | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 |
| Temperature (DEG C) | -10 | 0 | 10 | 20 | 30 | 40 | 50 | 60 | 70 |
| 0-3V is exported | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 |
4th, CO concentration Acquisition Circuit
MQ-7 carbon monoxide gas body detecting sensors, are that a rated voltage is 5V, rated current is electric for 140mA simulation
Die mould CO concentration sensors.CO Concentration Testings scope is 10-1000ppm, and output analog voltage (0--5V) linearly becomes with CO concentration
Change.
5th, alarm module
GSM message sending module 11 is by STC89C52 single-chip microcomputers as main control chip, and GSM900A modules, which are used to send, reminds
Short message, voice alarm module 10 is by controlling loudspeaker to send different alarm songs in different situations.
When being connected to the unlike signal of dsp chip 1, second singlechip 9 is by handling the signal sent, so
Control voice alarm module 10 sends corresponding audio warning and (when such as temperature is less than preset value, reports voice afterwards：Alarm,
Alarm, temperature is less than preset value).Then the hand that 11 pairs of GSM message sending module is specified is controlled by the second serial communication interface 6
Machine number sends short message (such as temperature is less than preset value).Remind what situation user there occurs by both modes, and allow
User out of doors when have the further insight which index of environment where system beyond oneself predetermined scope.
6th, wireless control module
RCU part employs STC89C52 single-chip microcomputers as main control chip, uses 18 Independent keys and bluetooth mould
Block.
When having button to press, the school of the first single-chip microcomputer 8 measures button and presses and determine it is which button is pressed, so
The first serial communication interface 5 sends corresponding character using bluetooth 7 afterwards.Corresponding value (such as low temperature warning value) is set to add accordingly
One (or subtracting one) realizes the adjustable of each warning value.And bluetooth 7 is wireless communication module, facilitates user's remote adjustment with setting
Put.
7th, display circuit
What display circuit was selected is serial ports type TFT liquid crystal displays 15.Compared with traditional LCD, serial ports TFT liquid crystal displays 15 have aobvious
The content shown is more, and circuit structure is simple, takes the advantages of mcu resource is few.
8th, peripheral circuit power supply mode
The power supply mode of use：
Single power supply module is added in peripheral circuit；
In system debug, the expansion of power supply first from experiment porch, with doing performance ratio using independent USB power supply modules
Compared with.In final system operation because it is independently-powered will make in theory the stability of a system more preferably, therefore final choice the first confession
Electrically.
System debug：
System debug includes the detection of hardware circuit and the optimization of Software for Design.
When debugging bluetooth module, the serial communication of DSP and PC is used, this also provides base for actual application
Plinth.
During software optimization, because circuit system is complex, in order to improve the real-time and stably of system work
Degree, we control gsm module and voice module by single-chip microcomputer.The signal that single-chip microcomputer is transmitted according to DSP, control gsm module and
Voice module carries out short message and audio alert
System of the invention compared to prior art, with advantages below：
Using WHTM=02B type Temperature Humidity Sensors, the accurate acquisition to temperature, humidity is realized, data processing precision can
Control；
CO concentration is detected using MQ-7 sensors, the accurate acquisition of CO concentration is realized, data processing precision is controllable；
12 analog-digital converters carried with DSP, complete the analog-to-digital conversion of final analog voltage amount.By to reference to electricity
The selection repeatedly of pressure value, improves the degree of accuracy of collection, precision is up to 0.01；
The display of multichannel data is carried out using TFT liquid crystal displays liquid crystal, display is steady；
The peripheral circuit of autonomous Design includes the output of analog voltage amount, sensor assembly, and multichannel data is shown
Show module；
By strengthening the scheduling mode of electrical stability and optimization software to each functional module, the stabilization of system is improved
Property；
The system that the present invention is provided is using analog-to-digital conversion and the data acquisition modes of analog sensor, in hardware circuit institute
On the basis of the precision for the collection capacity that can be provided, the precision for ensureing institute's gathered data is dispatched using software；Overcome DSP scheduling
Matter of time, enable gathered data stablize shown by liquid crystal；The combination of peripheral circuit and design platform, is carried
The high stability and reliability of system；To the Acquisition Error scope of voltage within 5%, the Acquisition Error to humiture exists
5% or so, after continuously two hours of work, system remains to normal work, and explanation system is reliable.
The characteristics of system of the present invention is due to its data acquisition, system is applied to industrial or agricultural, and be particularly suitable for use in warmhouse booth
Deng higher occasion is required humiture, help greenhouse workers' control humiture, cost is more cheap, actual benefit compared with
It is high.
The system of the present invention can be also used in less demanding circuit performance analysis.Can be (such as micro- by other analog quantitys
Weak current, random waveform) voltage is converted to, by the peripheral circuit of system, with reference to ADC conversions, realize point of circuit performance
Analysis, cost is very low.
Described above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, on the premise of principle of the present invention is not departed from, some improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (8)
1. a kind of indoor environment comprehensive monitoring and automatic regulating system based on DSP, including dsp chip, indoor environment data are adopted
Collect unit, indoor environment adjustment unit, RCU, it is characterised in that the dsp chip includes AD conversion module, the first I/O
Port, the first serial communication interface, the RCU include the first single-chip microcomputer, and AD conversion module connection indoor environment data are adopted
Collect unit, the first I/O ports connection indoor environment adjustment unit, the first single-chip microcomputer is led to by bluetooth and the first serial communication interface
Letter connection.
2. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 1 based on DSP, it is characterised in that institute
Stating indoor environment data acquisition unit includes temperature sensor, humidity sensor, CO sensors.
3. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 2 based on DSP, it is characterised in that institute
Temperature sensor, humidity sensor are stated for WHTM analog voltage type Temperature Humidity Sensors, the CO sensors are that MQ-7 mono- is aoxidized
Carbon gas detection sensor.
4. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 1 based on DSP, it is characterised in that institute
Stating indoor environment adjustment unit includes relay, heater, humidifier, and relay one end connects the first I/O ports, and relay is another
One end connects heater and humidifier.
5. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 1 based on DSP, it is characterised in that institute
Stating indoor environment comprehensive monitoring based on DSP and automatic regulating system also includes TFT liquid crystal displays, and the dsp chip also includes the
Two serial communication interfaces, the second serial communication interface connection TFT liquid crystal displays.
6. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 1 based on DSP, it is characterised in that institute
State dsp chip model DSP28335, the first single-chip microcomputer model STC89C52.
7. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 1 based on DSP, it is characterised in that institute
Stating dsp chip also includes the 2nd I/O ports, and the indoor environment comprehensive monitoring based on DSP also includes with automatic regulating system
Second singlechip, the 2nd I/O ports connection second singlechip, second singlechip connection voice alarm module and short message sending mould
Block.
8. indoor environment comprehensive monitoring and automatic regulating system as claimed in claim 7 based on DSP, it is characterised in that institute
State second singlechip model STC89C52.
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| CN201710473254.9A CN107092293A (en) | 2017-06-21 | 2017-06-21 | A kind of indoor environment comprehensive monitoring and automatic regulating system based on DSP |
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| CN201710473254.9A CN107092293A (en) | 2017-06-21 | 2017-06-21 | A kind of indoor environment comprehensive monitoring and automatic regulating system based on DSP |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6559631B1 (en) * | 1998-04-10 | 2003-05-06 | General Electric Company | Temperature compensation for an electronic electricity meter |
| CN203769755U (en) * | 2013-12-06 | 2014-08-13 | 贵州盘江矿山机械有限公司 | Mine hydraulic drilling rig monitoring data transmission device |
| CN104503299A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | DSP-based transformer station indoor humiture and dust control system |
| CN104932593A (en) * | 2015-06-30 | 2015-09-23 | 成都点石创想科技有限公司 | Environment coefficient monitoring management system applied to greenhouse |
| CN205229131U (en) * | 2015-12-11 | 2016-05-11 | 徐倩 | Room inner environment monitoring appearance |
| CN106377253A (en) * | 2016-09-14 | 2017-02-08 | 燕山大学 | Electromyographic signal and inertia information synchronous collection device |
-
2017
- 2017-06-21 CN CN201710473254.9A patent/CN107092293A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6559631B1 (en) * | 1998-04-10 | 2003-05-06 | General Electric Company | Temperature compensation for an electronic electricity meter |
| CN203769755U (en) * | 2013-12-06 | 2014-08-13 | 贵州盘江矿山机械有限公司 | Mine hydraulic drilling rig monitoring data transmission device |
| CN104503299A (en) * | 2014-11-27 | 2015-04-08 | 国网河南省电力公司平顶山供电公司 | DSP-based transformer station indoor humiture and dust control system |
| CN104932593A (en) * | 2015-06-30 | 2015-09-23 | 成都点石创想科技有限公司 | Environment coefficient monitoring management system applied to greenhouse |
| CN205229131U (en) * | 2015-12-11 | 2016-05-11 | 徐倩 | Room inner environment monitoring appearance |
| CN106377253A (en) * | 2016-09-14 | 2017-02-08 | 燕山大学 | Electromyographic signal and inertia information synchronous collection device |
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Application publication date: 20170825 |