CN105527993B - A kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system - Google Patents
A kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system Download PDFInfo
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- CN105527993B CN105527993B CN201510938820.XA CN201510938820A CN105527993B CN 105527993 B CN105527993 B CN 105527993B CN 201510938820 A CN201510938820 A CN 201510938820A CN 105527993 B CN105527993 B CN 105527993B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The present invention provides a kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system, belongs to temperature automatic control field, the multi-channel long intelligent temperature control device includes: the temperature sensor for detecting current environmental temperature；For showing the display module of Current Temperatures；Judge whether current environmental temperature exceeds the terminal core control module of given threshold for the testing result according to temperature sensor, terminal core control module active control alarm module when current environmental temperature exceeds given threshold is alarmed, and is started external ventilation heat exchange device and carried out temperature control.Scheme provided by the invention can safe and reliable, real time monitoring environment temperature, and each section uses modularized design, can different flexible assemblings according to demand, at low cost, simple installation, beneficial to promoting.
Description
Technical field
The present invention relates to temperature automatic control field more particularly to a kind of multi-channel long intelligent temperature control devices and multi-channel long
Intelligent temperature control system.
Background technique
Temperature control device belongs to the leading edge tip product of information technology, is especially widely used in industrial and agricultural production, science is ground
Fields, the quantity such as study carefully and live increasingly to rise.In the last hundred years, the development of temperature controller substantially experienced following several stages； (1)
Simulation, Integrated Temperature Contriver Circuit；(2) intelligent digital temperature controller.Currently, Noval temp.-control is just from analog to number in the world
Formula is developed from integrated to intelligent, networking direction.
Analog temperature controller mainly includes temperature detect switch (TDS), programmable temperature controller, typical products have LM56,
AD22105 and MAX6509.Further comprised in certain enhanced Integrated Temperature Contriver Circuits (such as TC652/653) A/D converter with
And the program being cured, this has certain similarities with intelligent temperature controller.But its self-organizing system, not by microprocessor when work
Control, this main distinction for both being.
Intelligent temperature controller (also known as digital temperature controller) be the 1990s mid-term come out.It is microelectric technique,
The crystallization of computer technology and automatic test technology (ATE).It is produced currently, having developed a variety of intelligent temperature controller series in the world
Product.It all include temperature sensor, A/D converter, signal processor, memory (or register) and interface inside intelligent temperature controller
Circuit.Some products also band multiple selector, central controller (CPU), random access memory (RAM) and read-only memory
(ROM).The characteristics of intelligent temperature controller is energy output temperature data and relevant temperature control amount, is adapted to various microcontrollers
(MCU)；And it is to realize that testing and control function, intelligence degree are also depended on by software on the basis of hardware
The development level of software.
The intelligent temperature controller that mid-term is released earliest in the 1990s, using 8 A/D converters, thermometric essence
Spend lower, resolving power can only achieve 2 °C.Currently, the intelligent temperature sensing of external a variety of high-precisions that released one after another, high resolution
Device, used is 9 ~ 12 A/D converters, and resolving power is generally up to 0.5 ~ 0.0625 °C.In order to improve multiple passage intelligent temperature
The conversion rate of device, the chip also having use high speed successive approximation type a/d converter.
The test function of novel intelligent temperature controller is also constantly enhancing.For example, being passed using DS1629 type single line intelligent temperature
Sensor increases real time clock (RTC), keeps its function more perfect.DS1624 also adds store function, utilizes chip
The E2PROM memory of internal 256 bytes, can store the short message of user.In addition, intelligent temperature controller is just from single channel to multi-pass
The direction in road is developed, this is just to develop and develop multi way temperature TT&C system to create good condition.
The temperature detection that temperature control equipment is formed with temperature sensor, multiway analog switch and A/D converter etc. at present
1. Transmission system needs to arrange a large amount of cables, installation and removal are complicated, at high cost, difficult in maintenance；2. configuration personnel is needed to guard, supervise
Control, increases human cost；3. cannot achieve real-time online monitoring, environmental monitoring is controlled there are blind spot, cannot be accomplished in real time
Monitoring；4. installing, mating mode is stiff, is not able to satisfy the needs that all kinds of occasions require more.5. being used just for single unit
(scope of application is small), use scope has limitation.6. backward in technique, the technology that cannot follow up development, humanized undertreatment.
Summary of the invention
The present invention provides a kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system, existing for solving
The high cost of temperature control scheme, low effect, it is difficult in maintenance, be not easy the problem of expanding.
The present invention provides a kind of multi-channel long intelligent temperature control device, which is characterized in that including temperature detecting module, core control
Molding block, alarm module, display module, and ambient scene is set to for adjusting the ventilation heat exchange device of temperature；The core
Heart control module is connect with temperature detecting module, alarm module and external ventilation heat exchange device respectively；The temperature sensor is used
In detection local ambient temperature, and the kernel control module is sent information to, it can be according to requiring to be placed in different location pair
Environment temperature is detected；The temperature information and setting value that the kernel control module is used to be provided according to the temperature sensor
It compares, while lighting LCD to show current measured temperature value, continue to read next data if in threshold range.If super
Limit then issues the first alarm signal to alarm module and transmits first control signal to external ventilation heat exchange device；The alarm
Module issues the audio alert of temperature over-range according to first alarm signal scene；The display module receives the core control
The information of molding block transmission is simultaneously shown Current Temperatures, displays temperature threshold value and affiliated temperature detecting module respective sensor
Coding and enabled state；The ventilation heat exchange device executes temperature adjustment function according to the first control signal, including temperature is higher than
The opening and closing of ventilation heat exchange window when upper limit threshold；Heater when temperature is lower than lower threshold opens, stops.
Preferably, the multi-channel long intelligent temperature control device further includes short message warning module；It is controlled for the core
Module fails within the set time after issuing the first alarm signal and transmitting first control signal to external ventilation heat exchange device
By temperature adjustment in threshold range, then the second alarm signal is sent to alarm module in real time；The short message warning module according to
Second alarm signal remotely sends warning message to preset mobile phone signal.
Preferably, the multi-channel long intelligent temperature control device further includes keyboard management module；The keyboard management module
Be connected to kernel control module, for the setting of each section temperature threshold, alarm module is enabled, the setting of short message warning phone number,
The setting of information centre's number and ventilation heat exchange device make can control, and provide a user and release warning function manually.
Preferably, the multi-channel long intelligent temperature control device also humidity detecting module is used for real-time monitoring current humidity
And data information is sent to the kernel control module；The number that the kernel control module is passed back according to the humidity detecting module
It is compared according to humidity set threshold value, while sending data information to the display module to show current institute's measuring moisture
Value.Continue to read next data if in threshold range.If transfiniting, third alarm signal is issued to the alarm module；
The alarm module issues the alarm that humidity transfinites, LED high frequency flicker according to third alarm signal scene；The display mould
Block receives the information of the kernel control module transmission and is shown current humidity.
Preferably, the alarm module includes the voice alarm module being connected respectively with kernel control module and LED circuit；
The kernel control module is by sending different alarm to the voice alarm module to drive the voice alarm module
Issue different audio alerts；The kernel control module is also used to control the LED light in the LED circuit according to type of alarm
Difference according to different frequency scintillations.
Preferably, in a kind of multi-channel long intelligent temperature control device described in any of the above embodiments, the temperature detecting module is adopted
With the temperature detecting module original part of steel envelope probe, it can effectively accomplish that high temperature resistant, high humidity and etch-proof feature, scene temperature can be straight
It connected " bus " to be digitally transmitted, and greatly improved anti-interference ability, structure is simpler, and high reliablity is suitable for
Complicated severe working environment.
The present invention also provides a kind of multi-channel long intelligent temperature control system, which includes monitoring equipment, long-range PC monitor terminal
And multi-channel long intelligent temperature control device described in any one of claim 1 to 6, it is filled even more than multi-channel long intelligent temperature control
It sets；The multi-channel long intelligent temperature control device further includes the first communication module being connected with the kernel control module, the core
Heart control module is also used to showing that information and the alarm module send alarm signal to display module transmission normality
Meanwhile Current Temperatures information is sent to the monitoring equipment by the first communication module；What the monitoring equipment was used to receive
Current Temperatures information and alarm classification information are supplied to administrative staff.
Preferably, the monitoring equipment includes second communication module, GPRS remote communication module, acousto-optic hint module, input
Equipment and display device；The second communication module is used to receive the information that the first communication module is sent and forwards it to
The monitoring equipment；The Current Temperatures information and warning message that the monitoring equipment is sent according to the second communication module, pass through institute
It states acousto-optic hint module and notifies administrative staff's Current Temperatures information and alarm classification in a manner of sound and/or light prompt；
The monitoring equipment be also used to by the display device show current alerts kernel control module number, Current Temperatures information with
And alarm classification, the display device, which is also used to that input unit is cooperated to provide to administrative staff, releases warning function.
Preferably, the monitoring equipment is also used to administrative staff specifying core control by the acquisition that the input equipment inputs
The current temperature control instruction of molding block, the first communication mould being sent to by the second communication module in specified kernel control module
Block；Receiving to obtain specifies the first communication module of the current temperature control instruction of kernel control module that the instruction is transmitted to current corresponding core
Heart control module；Corresponding core control module is sent out current temperature control information by first communication module according to the temperature control instruction received
Give second communication module.
Preferably, the monitoring equipment includes that can also set up the communication modules such as third, the 4th outside the second communication module,
To realize the centralized control to the different multi-channel long intelligent temperature control devices.The memory module of the monitoring equipment connection, is used for
Store current multi-channel long intelligent temperature control device number, the current multi-channel long intelligent temperature control device prison that the monitoring equipment receives in real time
The temperature and alarm classification information of control.
Preferably, the long-range PC monitor terminal includes and the private communication module of the monitoring equipment real time communication and is based on
The man-machine monitoring interface that Visual Basie writes；By the private communication module, the monitoring equipment compiles the difference of acquisition
Number multi-channel long intelligent temperature control device Current Temperatures information and alarm classification information be sent to the long-range PC monitor terminal,
The Current Temperatures information and alarm classification of the multi-channel long intelligent temperature control device of different numbers are shown by the man-machine monitoring interface
Information monitors in real time for administrative staff, and by the man-machine monitoring interface and the private communication module, administrative staff can be to
The monitoring equipment sends control instruction, issues order to each number multi-channel long intelligent temperature control device from the monitoring equipment and holds
Row control instruction.
Preferably, the long-range PC monitor terminal has storage temperature information, warning numbering and alarm classification and generates report
The function of table, printing reports.
The beneficial effects of the present invention are:
1, multi-channel long intelligent temperature control device provided by the invention and system are relied on using steel envelope probe temperature detecting element
Monobus mounts mode and implements monitoring temperature, avoids moisture greatly to the influence of electronic equipment this factor, while monitoring equipment
Machine can mount 10 multi-channel long intelligent temperature control devices of management, and each Setup Controller can mount 10 temperature sensors,
4 road ventilation heat exchange device control mouth of band, 485 buses of use can realize that signal communication 1200m, monobus can realize 500 meters of biographies
Sensor drives at a distance.Monitoring equipment also carries monobus sensing and alarm control interface, can mount 100 monobus temperature sensing
Device, independent operating temperature acquisition warning function, to adapt to system difference occasion needs.Ensure the demand of multi-point temperature measurement, so that
Temperature detection is accurate.It is (existing to realize multi-channel long intelligent temperature control device, monitoring equipment and the communication of long-range PC monitor terminal real-time monitoring
See temperature, control, software records in field), further improve monitoring efficiency.Solving needs that artificial site supervision is at high cost, artificial control
The problem that temperature is extremely inaccurate, thermometric deviation is big.
2, by additional moisture detection module, short message warning module, can it is multi-faceted, preferably hold field condition,
Supervisor is given with preferably freedom degree, the epidemic disaster of monitoring site is grasped in real time.
3, multi-channel long intelligent temperature control device provided by the invention and system can be realized LED flashing and audio alert,
GPRS short message warning function, and can use the man-machine boundary of field device or the input of monitoring equipment keyboard, long-range PC monitor terminal
Face inputs three kinds of modes and sounds all clear, and intelligence degree is high.Multi-channel long intelligent temperature control medium-long range PC monitoring provided by the invention
Terminal, monitoring equipment, multi-channel long intelligent temperature control device three's combined network communication transmit monitoring data, can be realized strange land monitoring and it is more
The network-control in region.
4, long-range PC monitor terminal, monitoring equipment can the temperature information of real-time storage normality, warning numbering, alarm classification letters
Breath, convenient current or later period check.
5, using modularized design, it can be customized according to customer requirement flexible assembling, system is made conveniently to be applied to all trades and professions
Need the occasion of distributed temperature control, prominent economical characteristic.The present invention is provided with voice alarm module, LCD display module, number
Pipe display module, keyboard management module, relay driving module, GPRS short message warning module etc., while can be according to application
Size selection multi-channel long intelligent temperature control device, monitoring equipment, long-range PC monitor terminal carry out implementing monitoring, can be according to client's difference
Demand carrys out flexible assembling customization.It solves in existing temperature control scheme and uses (scope of application is small) just for single unit, make
There are problems that limitation with range.
In conclusion multi-channel long intelligent temperature control device provided by the invention and system not only solve prior art presence
The problem of, and can be realized short message warning, modularized design, can different flexible assemblings according to demand, at low cost, installation letter
Just, beneficial to promoting.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multi-channel long intelligent temperature control device provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of second of multi-channel long intelligent temperature control device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the third multi-channel long intelligent temperature control device provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the 4th kind of multi-channel long intelligent temperature control device provided in an embodiment of the present invention；
Fig. 5 is the preferred driving circuit figure provided in an embodiment of the present invention based on DS18B20 temperature measurement module；
Fig. 6 is the preferred relay drive circuit figure provided in an embodiment of the present invention for external temperature equipment；Fig. 7 is this
The preferred circuit figure of audio alert in alarm module provided by inventive embodiments；
Fig. 8 is the preferred circuit figure of humidity detecting module provided in an embodiment of the present invention；
Fig. 9 is the preferred circuit figure of keyboard management module provided by the embodiment of the present invention；
Figure 10 is the LCD interface preferred circuit figure of display module provided by the embodiment of the present invention；
A kind of Figure 11 structural schematic diagram of multi-channel long intelligent temperature control system provided in an embodiment of the present invention.
Figure 12 embodiment of the present invention also provides the structural schematic diagram of second of multi-channel long intelligent temperature control system.
Description of symbols:
1, temperature detecting module, 2, kernel control module, 3, alarm module, 4, display module, 5, ventilation heat exchange dress
It sets, 6, short message warning module, 7, humidity detecting module,
8, keyboard management module, 9, first communication module, 10, multi-channel long intelligent temperature control device,
11, monitoring equipment, 12, private communication module, 13, long-range PC monitor terminal.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.
It is as shown in Figure 1 a kind of structural schematic diagram of multi-channel long intelligent temperature control device provided in an embodiment of the present invention, it should
Device includes: temperature detecting module 1, kernel control module 2, alarm module 3, display module 4 and ventilation heat exchange device 5.Its
In, kernel control module 2 is connect with temperature detecting module 1, alarm module 3, display module 4 and ventilation heat exchange device 5 respectively.Temperature
Degree detection module 1 is for detecting scene temperature data information and sending information to kernel control module 2.Kernel control module 2
The data passed back according to temperature detecting module 1 are compared with temperature given threshold, while sending data information to display module 4
To show current measured temperature value.Continue to read next data if in threshold range.If transfiniting, sent out to alarm module
Out the first alarm signal and to external ventilation heat exchange device transmit first control signal；Alarm module 3 is according to first alarm
The audio alert of signal scene sending temperature over-range；Display module 4 receives the information that kernel control module 2 transmits and is shown
Current Temperatures, the coding and enabled state of displays temperature threshold value and affiliated temperature detecting module respective sensor；Ventilation heat exchange dress
5 are set according to the first control signal, executes temperature adjustment function, the opening of ventilation heat exchange window when being higher than upper limit threshold including temperature,
It closes；Heater when temperature is lower than lower threshold opens, stops.
Fig. 2 show second of multi-channel long intelligent temperature control device structural schematic diagram provided in an embodiment of the present invention, compares
In Fig. 1, which further includes the short message warning module 6 connecting with kernel control module 2.Kernel control module 2 is issuing first
Alarm signal and to ventilation heat exchange device 5 transmit first control signal after, fail within the set time by temperature adjust in threshold value
In range, then the second alarm signal is sent to short message warning module 6 in real time；Short message warning module 6 is according to second alarm signal
Number warning message is remotely sent to preset mobile phone.Preset mobile phone number can be according to required most settings 2, in transmission in the present apparatus
Holding is the Chinese phonetic alphabet, need to be arranged in advance in kernel control module 2 according to the actual situation.
Fig. 3 show the third multi-channel long intelligent temperature control device structural schematic diagram provided in an embodiment of the present invention, compares
In Fig. 2, which further includes the humidity detecting module 7 connecting with kernel control module 2.Humidity detecting module 7 for supervising in real time
Current humidity is surveyed, and sends humidity data information to kernel control module 2, kernel control module 2 is passed according to humidity detecting module 7
The data returned are compared with humidity set threshold value, while sending data information to display module 4 to show current institute's hygrometric
Angle value.Continue to read next data if in threshold range.If transfiniting, third alarm signal is issued to alarm module；Report
Alert module 3 issues the alarm that humidity transfinites, LED high frequency flicker according to third alarm signal scene；Display module 4 receives core
The information of the transmission of heart control module 2 is simultaneously shown current humidity.
Fig. 4 show the 4th kind of multi-channel long intelligent temperature control device structural schematic diagram provided in an embodiment of the present invention, compares
In Fig. 3, which further includes the keyboard management module 8 connecting with kernel control module 2.Keyboard management module 8 is connected to core
Control module 2 enables, the phone number of short message warning module 6 for the setting of each section temperature and humidity threshold value, alarm module 2
Setting, the setting of information centre's number and ventilation heat exchange device 5 make can control, and provide a user and release warning function manually.
Fig. 5 is the preferred driving circuit figure provided in an embodiment of the present invention based on DS18B20 temperature measurement module.The module uses
10 Dallas latest digital temperature sensor DS18B20 construct multipoint temperature measuring network, are connected in Fig. 1 by monobus
The universaling I/O port of kernel control module 2.Since every DS18B20 has its individual identification code, kernel control module 2 passes through
Timing requirements as defined in monobus can be communicated with temperature sensor network, obtain the temperature information in every DS18B20.
For DS18B20 compared with conventional thermistor, it can directly read dut temperature, and can be real by programming according to actual requirement
Existing 9~12 digital value reading modes；9 and 12 digital quantities can be completed in 93.75 ms and 750 ms respectively to adopt
Collection；Information is read from DS18B20 or write-in information only needs 1 mouth line (one-wire interface)；Temperature inversion power source is in data
Bus, the bus itself can also be to the DS18B20 power supplies mounted, without additional power supply.The DS18B20 set herein is differentiated
Rate be 12 bit patterns, as 0.0625 DEG C.
Fig. 6 is the preferred relay drive circuit figure provided in an embodiment of the present invention for external temperature equipment.Relay
Closure is realized under the control of kernel control module 2 in Fig. 1, is disconnected, so that the ventilation heat exchange device 5 that control is attached thereto opens
Dynamic, stopping.
Fig. 7 is the preferred circuit figure of the audio alert in alarm module provided by the embodiment of the present invention.In order to make multichannel
Long-distance intelligent temperature control device realizes that more advanced, more humane function, voice cue module are carried out using ZY1730 speech chip
Voice prompt keeps various alarms cheer and bright.Control hair is realized to its four interface input codings using kernel control module 2
Sound.
Fig. 8 is the preferred circuit figure of humidity detecting module provided in an embodiment of the present invention.The module is digital using DHT11
Temperature and Humidity element, the supply voltage of DHT11 are 3-5.5v.Sensor will wait 1s to cross unstable state, in this phase
Between without sending any order.The capacitor that a 100nf can be increased between power pins (VDD, GND), to decouple filtering, figure
The middle P2.0 mouthfuls of data/address bus as DHT11.
Fig. 9 is the preferred circuit figure of keyboard management module provided by the embodiment of the present invention.The module is gone here and there using ZLG7290
Row input and output programmable keyboard/display chip composition key circuit, ZLG7290 can manage up to 64 keys, automatically
Eliminate shake, inside contain decoding circuit, program simplification, and use I2C bus mode, with 2 interface of kernel control module
Only need two signal wires.
Figure 10 is the LCD interface preferred circuit figure of display module provided by the embodiment of the present invention.
Corresponding to multi-channel long intelligent temperature control device provided in an embodiment of the present invention, it is more that the embodiment of the present invention also provides one kind
Great distance journey intelligent temperature control system, structural schematic diagram is as shown in figure 11, which includes long-range PC monitor terminal 13, monitoring equipment 11
And the above any multi-channel long intelligent temperature control device 10, wherein multi-channel long intelligent temperature control device 10 also wraps
The first communication module 9 being connected with kernel control module 2 is included, kernel control module 2 is also used to send normality to display module 4 aobvious
While showing that information and alarm module 3 send alarm signal, current temperature is sent to the monitoring equipment 11 by first communication module 9
Spend information.Monitoring equipment 11 is used to the Current Temperatures information received and alarm classification information being supplied to administrative staff, meanwhile, pass through
Private communication module 12 sends temperature information, warning numbering and alarm classification to long-range PC monitor terminal 13 so that long-range PC is monitored
The display of terminal 13 generates report, printing reports.
Figure 12 embodiment of the present invention also provides the structural schematic diagram of second of multi-channel long intelligent temperature control system.Not with Figure 11
It is same, monitoring equipment 11 is directlyed adopt in the structure as kernel control module, further includes temperature detecting module 1, alarm module
3, display module 4, ventilation heat exchange device 5 and short message warning module 6.Wherein, monitoring equipment 11 respectively with temperature detecting module 1, report
Alert module 3, display module 4, ventilation heat exchange device 5 and short message warning module 6 connect.Temperature detecting module 1 is for detecting scene
Temperature data information simultaneously sends information to monitoring equipment 11.The data and temperature that monitoring equipment 11 is passed back according to temperature detecting module 1
Given threshold is compared, while sending data information to display module 4 to show current measured temperature value.If in threshold value model
Then continue to read next data in enclosing.If transfiniting, the first alarm signal is issued to alarm module 3 and is filled to external ventilation heat exchange
Set 5 transmission first control signals；Alarm module 3 issues the audio alert of temperature over-range according to first alarm signal scene；
Display module 4 receives the information that monitoring equipment 11 transmits and is shown Current Temperatures, displays temperature threshold value and affiliated temperature detection
The coding and enabled state of module respective sensor；Ventilation heat exchange device 5 executes temperature adjustment function according to the first control signal
Can, the opening and closing of ventilation heat exchange window when including temperature higher than upper limit threshold；The opening of heater when temperature is lower than lower threshold,
Stop.Fail to adjust temperature in threshold range within the set time, monitoring equipment 11 then sends the to short message warning module 6 in real time
Two alarm signals；Short message warning module 6 remotely sends warning message to preset mobile phone according to second alarm signal.The present apparatus
Middle preset mobile phone number can be according to required most settings 2, and transmission content is the Chinese phonetic alphabet, need to be arranged in advance according to the actual situation
In kernel control module 2.
Preferably, monitoring equipment 11 includes the private communication module 12 communicated with long-range PC monitor terminal 13.Monitoring equipment 11 is used
Be supplied to administrative staff in the Current Temperatures information that will receive and alarm classification information, meanwhile, by private communication module 12 to
Long-range PC monitor terminal 13 sends temperature information, warning numbering and alarm classification so that long-range PC monitor terminal 13 shows, generates
Report, printing reports.
Preferably, in dormitory safety alarm system provided in an embodiment of the present invention, kernel control module 2 uses STC89C52
Single-chip microcontroller, using LM3S1138 single-chip microcontroller as core, long-range PC monitor terminal 13 is used and is equipped with based on Visual monitoring equipment 11
The ordinary PC for the man-machine monitoring interface that Basie writes.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, it can also make several improvements and retouch, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (7)
1. a kind of multi-channel long intelligent temperature control device, which is characterized in that including temperature detecting module, kernel control module, alarm
Module, display module, and ambient scene is set to for adjusting the ventilation heat exchange device of temperature；The kernel control module point
It is not connect with temperature detecting module, alarm module and external ventilation heat exchange device；
The temperature detecting module is passed through using the steel envelope 18B20 probe of waterproof for detecting local ambient temperature, and by information
Monobus is wirelessly transmitted to the kernel control module, can carry out according to requiring to be placed in different location to environment temperature
Detection, temperature-control range is wide, installs freedom and flexibility, saves labour；
The kernel control module according to the temperature information that the temperature detecting module provides with setting value for comparing, same to time point
Bright LCD continues to read next data if in threshold range to show current measured temperature value；
If transfiniting, the first alarm signal is issued to alarm module and transmits first control signal to external ventilation heat exchange device；
The alarm module issues the audio alert of temperature over-range according to first alarm signal scene；
The display module receives the information of the kernel control module transmission and is shown Current Temperatures, displays temperature threshold value
And the coding and enabled state of affiliated temperature detecting module respective sensor；
The ventilation heat exchange device executes temperature adjustment function according to the first control signal, including when temperature is higher than upper limit threshold
Ventilation heat exchange window opening and closing；Heater when temperature is lower than lower threshold opens, stops；It can also be selected according to region difference
Water air-conditioning realizes temperature adjusting performance；The device further includes short message warning module, keyboard management module and humidity detecting module；The core
Heart control module is after issuing the first alarm signal and transmitting first control signal to external ventilation heat exchange device, in setting time
Inside fail to adjust temperature in threshold range, then sends the second alarm signal to short message warning module in real time；
The short message warning module remotely sends warning message to preset mobile phone according to second alarm signal；
The keyboard management module is connected to kernel control module, enabled, short for the setting of each section temperature threshold, alarm module
The setting of letter early warning phone number, the setting of information centre's number and ventilation heat exchange device make can control, and provide a user manual solution
Except warning function；
The humidity detecting module sends data information for real-time monitoring current humidity and to the kernel control module；It is described
The data that kernel control module is passed back according to the humidity detecting module are compared with humidity set threshold value, while showing to described
Show that module sends data information to show current institute's hygrometric angle value；Continue to read next data if in threshold range, if
It transfinites；Then third alarm signal is issued to the alarm module；The alarm module is sent out according to third alarm signal scene
The alarm that humidity transfinites out, LED high frequency flicker；The display module receives the information of the kernel control module transmission and gives
Show current humidity；The alarm module includes the voice alarm module being connected respectively with kernel control module and LED circuit；Institute
Kernel control module is stated by sending different alarm to the voice alarm module to drive the voice alarm module to send out
Different audio alert out；The kernel control module is also used to control the LED light in the LED circuit according to type of alarm
Difference is according to different frequency scintillations.
2. a kind of multi-channel long intelligent temperature control system includes multi-channel long intelligent temperature control device described in claim 1, feature
It is, which includes monitoring equipment, long-range PC monitor terminal, and, multiple multi-channel long intelligent temperature control devices, meanwhile, it is described
Multi-channel long intelligent temperature control system can realize network interconnection function, and administrative staff can pass through the long-range temperature control of network implementations whenever and wherever possible
Function；
The multi-channel long intelligent temperature control device further includes the first communication module being connected with the kernel control module, the core
Heart control module is also used to showing that information and the alarm module send alarm signal to display module transmission normality
Meanwhile Current Temperatures information is sent to the monitoring equipment by the first communication module；
The monitoring equipment is used to the Current Temperatures information received and alarm classification information being supplied to administrative staff；In addition, management
Personnel can be adjusted in real time by the platform software of the monitoring equipment or long-range PC monitor terminal each temperature control device thermometric it is upper,
Alarm is opened or released to lower threshold, and manual mode turns on or off the ventilation heat exchange device, and, starting or
Close the short message warning module；
The monitoring equipment includes acousto-optic hint module, input equipment and display device；
Current Temperatures information, warning numbering and the alarm classification that the monitoring equipment is sent according to the first communication module, pass through
The acousto-optic hint module notifies administrative staff's Current Temperatures information and alarm class in a manner of sound and/or light prompt
Not；The monitoring equipment is also used to show the kernel control module number of current alerts, Current Temperatures letter by the display device
Breath and alarm classification, the display device, which is also used to that input equipment is cooperated to provide to administrative staff, releases warning function.
3. a kind of multi-channel long intelligent temperature control system as claimed in claim 2, which is characterized in that the monitoring equipment be also used to by
Administrative staff specify the current temperature control of kernel control module to instruct by the acquisition that the input equipment inputs, logical by described first
Letter module is sent to specified kernel control module；Receive the first communication mould for obtaining the current temperature control instruction of specified kernel control module
The instruction is transmitted to current corresponding core control module by block；Corresponding core control module implements control according to the temperature control instruction received
Scheme processed.
4. a kind of multi-channel long intelligent temperature control system as claimed in claim 3, which is characterized in that the monitoring equipment can connect more
A multi-channel long intelligent temperature control device, to realize the centralized control to multiple place difference control programs.
5. a kind of multi-channel long intelligent temperature control system as claimed in claim 4, which is characterized in that the monitoring equipment connection is deposited
Module is stored up, for storing current multi-channel long intelligent temperature control device number, the current multi-channel long intelligence that the monitoring equipment receives in real time
The temperature and alarm classification information of energy temperature control device monitoring.
6. a kind of multi-channel long intelligent temperature control system as claimed in claim 5, which is characterized in that the long-range PC monitor terminal
Including the private communication module with the monitoring equipment real time communication and the man-machine monitoring interface write based on Visual Basie；It is logical
Cross the private communication module, the Current Temperatures for the multi-channel long intelligent temperature control devices that the monitoring equipment numbers the difference of acquisition
Information and alarm classification information are sent to the long-range PC monitor terminal, show the more of different numbers by the man-machine monitoring interface
The Current Temperatures information and alarm classification information of great distance journey intelligent temperature control device, monitor in real time for administrative staff, pass through the people
Machine monitoring interface and the private communication module, administrative staff to the monitoring equipment send control instruction, from the monitoring equipment to
It respectively numbers the multi-channel long intelligent temperature control device and issues order execution control instruction.
7. a kind of multi-channel long intelligent temperature control system as claimed in claim 6, which is characterized in that the long-range PC monitor terminal
Have the function of storage temperature information, warning numbering and alarm classification and generates report, printing reports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510938820.XA CN105527993B (en) | 2015-12-16 | 2015-12-16 | A kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510938820.XA CN105527993B (en) | 2015-12-16 | 2015-12-16 | A kind of multi-channel long intelligent temperature control device and multi-channel long intelligent temperature control system |
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| Publication Number | Publication Date |
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| CN105527993A CN105527993A (en) | 2016-04-27 |
| CN105527993B true CN105527993B (en) | 2019-01-29 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107500598A (en) * | 2017-06-28 | 2017-12-22 | 无锡市京锡冶金液压机电有限公司 | A kind of filler and its detection means applied to fire-proof board |
| CN111750482A (en) * | 2020-05-19 | 2020-10-09 | 海信（山东）空调有限公司 | Air conditioner self-starting method and air conditioner |
| CN111580578A (en) * | 2020-05-22 | 2020-08-25 | 珠海格力智能装备有限公司 | Temperature monitoring equipment and system |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103592971B (en) * | 2012-08-14 | 2017-03-01 | 江苏省精创电气股份有限公司 | A kind of temperature controller and its control method |
| CN103885472B (en) * | 2012-12-19 | 2017-03-29 | 大族激光科技产业集团股份有限公司 | A kind of cooler multi-mode general-purpose control system and method |
| CN203433386U (en) * | 2013-08-06 | 2014-02-12 | 深圳市格瑞斯特环保技术有限公司 | Temperature control device |
| CN203643034U (en) * | 2014-01-07 | 2014-06-11 | 武汉珈铭凯尔电气科技发展有限公司 | Multipoint temperature measurement monitoring system based on DS18B20 chip |
| CN203848940U (en) * | 2014-05-09 | 2014-09-24 | 苏州经贸职业技术学院 | Temperature top and bottom limitation alarm |
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