CN109375665A - Temperature-controlling system and method - Google Patents
Temperature-controlling system and method Download PDFInfo
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- CN109375665A CN109375665A CN201811447038.8A CN201811447038A CN109375665A CN 109375665 A CN109375665 A CN 109375665A CN 201811447038 A CN201811447038 A CN 201811447038A CN 109375665 A CN109375665 A CN 109375665A
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- temperature
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- adjustment module
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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
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Temperature (AREA)
Abstract
The invention discloses a kind of temperature-controlling system and methods, it include: temperature detecting module, temperature control modules and temperature adjustment module, the temperature detecting module is connect by conducting wire with temperature control modules, and the temperature control modules are connect by conducting wire with temperature detecting module；The temperature detecting module is transmitted to temperature control modules for acquiring the temperature data of object under test in real time, and by collected temperature data；The temperature control modules for temperature data to be parsed into specific temperature value, and control temperature adjustment module according to temperature value；The temperature adjustment module, temperature for controlling measuring targets accordingly according to temperature control modules is adjusted accordingly, device temperature is accurately acquired by digital temperature sensor, and the closed loop for realizing temperature control system is adjusted by temperature control and temperature, with reach effectively device temperature is controlled, real-time monitoring and adjustment equipment temperature, improve the purpose of temperature control precision.
Description
Technical field
The present invention relates to equipment operating temperatures to detect regulation technology field, and in particular to a kind of temperature-controlling system and method.
Background technique
Temperature measurement and control is one of the important process of many industries, and equipment can generate heat at work, to equipment
Normal operation impact, equipment requires to work at an established temperature, so developing reliable and practical temperature detection
It is very important with control system, though existing temperature controlling instruments is able to satisfy normal temperature control, complicated temperature control
System will appear hysteresis quality, and temperature controlled precision is limited.
Summary of the invention
In order to solve the above technical problems, the invention proposes a kind of temperature-controlling system and method, to reach effectively to equipment
Temperature controlled, real-time monitoring and adjustment equipment temperature, improves the purpose of temperature control precision.
In order to achieve the above objectives, technical scheme is as follows: a kind of temperature-controlling system, the system comprises: temperature inspection
Module, temperature control modules and temperature adjustment module are surveyed, the temperature detecting module is connected by conducting wire and temperature control modules
It connects, the temperature control modules are connect by conducting wire with temperature detecting module；The temperature detecting module, in real time acquire to
The temperature data of object is surveyed, and collected temperature data is transmitted to temperature control modules；The temperature control modules, are used for
Temperature data is parsed into specific temperature value, and temperature adjustment module is controlled according to temperature value；The temperature is adjusted
Module, the temperature for controlling measuring targets accordingly according to temperature control modules are adjusted accordingly.
Preferably, the data transmission blocks pass through conducting wire and data the system also includes data transmission blocks
Control module connection, the data transmission blocks, for the control information of temperature value and control temperature adjustment module to be sent to
Host computer, staff can grasp the working condition of device temperature and temperature adjustment module at any time.
Preferably, the temperature detecting module is one or more digital temperature sensors, the multiple number temperature
Spend sensor series in circuit, multiple temperature sensors can be set on multiple temperature measured points, can measure simultaneously more
The temperature of point improves the accuracy of temperature measurement.
Preferably, the temperature control modules are single-chip microcontroller, resolution temperature data are integrated in the single-chip microcontroller
The algorithm of algorithm and control temperature adjustment module.
Preferably, the temperature adjustment module is one or more fans, the temperature control modules pass through adjusting
The revolving speed of fan is to adjust the temperature of object under test.
A kind of temperature control method, the method step include: the temperature number acquired inside object under test or near object under test
According to；Temperature data is parsed into specific temperature value, and temperature adjustment module is controlled according to temperature value；Temperature adjusts mould
Temperature inside block measuring targets or near object under test is adjusted；It repeats the above steps and arrives object under test until adjusting
Temperature control modules control temperature adjustment module stops working when preference temperature.
The present invention has the advantage that
(1) the present invention accurately acquires device temperature by digital temperature sensor, and passes through temperature control and temperature tune
Section realizes the closed loop of temperature control system, improves temperature controlled precision.
(2) the present invention controls temperature adjustment module by temperature control modules and is effectively adjusted to device temperature, makes
Equipment works at a normal temperature, it is ensured that the stability of equipment work, it is ensured that the working efficiency of equipment.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described.
Fig. 1 is temperature-controlling system structural schematic diagram disclosed by the embodiments of the present invention；
Number and corresponding component title represented by letter in figure:
1, data detection module；2, temperature control modules；3, temperature adjustment module；4, data transmission blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description.
The present invention provides a kind of temperature-controlling system and methods, its working principle is that accurately being adopted by digital temperature sensor
Collect device temperature, and adjust the closed loop for realizing temperature control system by temperature control and temperature, to reach effectively to equipment
Temperature controlled, real-time monitoring and adjustment equipment temperature, improves the purpose of temperature control precision.
Below with reference to embodiment and specific embodiment, the present invention is described in further detail.
As shown in Figure 1, a kind of temperature-controlling system, the system comprises: temperature detecting module, temperature control modules 2 and temperature
Adjustment module 3, the temperature detecting module are connect by conducting wire with temperature control modules 2, and the temperature control modules 2 are by leading
Line is connect with temperature detecting module；The temperature detecting module, for acquiring the temperature data of object under test in real time, and will acquisition
To temperature data be transmitted to temperature control modules 2；The temperature control modules 2, for temperature data to be parsed into specifically
Temperature value, and temperature adjustment module 3 is controlled according to temperature value；The temperature adjustment module 3, for being controlled according to temperature
The temperature that module 2 controls measuring targets accordingly is adjusted accordingly.
Wherein, the system also includes data transmission blocks 4, the data transmission blocks 4 are controlled by conducting wire and data
Module connection, the data transmission blocks 4, for the control information of temperature value and control temperature adjustment module 3 to be sent to
Position machine, staff can grasp the working condition of device temperature and temperature adjustment module 3 at any time.
Wherein, the temperature detecting module is one or more digital temperature sensors, the multiple digital temperature sensing
Device is connected in circuit, and multiple temperature sensors can be set on multiple temperature measured points, can measure the temperature of multiple spot simultaneously
Degree improves the accuracy of temperature measurement.
Wherein, digital temperature sensor selection DS18B20 digital temperature sensor, 55 DEG C~125 DEG C of temperature range ﹣,
Measurement accuracy:, which can be suspended near testee by ± 0.5 DEG C, and the data after acquisition are 16 Bits Serial data,
Power supply management control unit is passed to by data line, meanwhile, can connect 8 temperature sensors in a data wire, this
Sample can measure the temperature of multiple measured points simultaneously.
Wherein, the temperature control modules 2 are single-chip microcontroller, be integrated in the single-chip microcontroller resolution temperature data algorithm and
Control the algorithm of temperature adjustment module 3.
Wherein, single-chip microcontroller STM is used for the reading and parsing of temperature data, and controls temperature according to scheduled algorithm and adjust mould
Block 3 works.
Wherein, the temperature adjustment module 3 is one or more fans, and the temperature control modules 2 are by adjusting fan
Revolving speed to adjust the temperature of object under test.
Wherein, temperature adjustment module 3 can also be adjusted in addition to fan can be used to adjust temperature using modes such as water circulations
Temperature.
Wherein, the data that data transmission blocks 4 are sent to host computer are temperature value and rotation speed of the fan etc..
A kind of temperature control method, the method step include: the temperature number acquired inside object under test or near object under test
According to；Temperature data is parsed into specific temperature value, and temperature adjustment module 3 is controlled according to temperature value；Temperature is adjusted
Temperature inside 3 measuring targets of module or near object under test is adjusted；It repeats the above steps until adjusting to determinand
Temperature control modules 2 control temperature adjustment module 3 and stop working when the preference temperature of body.
By taking the present invention is applied to unmanned plane interference control device as an example: being installed on the cabinet of unmanned plane interference control device
One or more fans are temperature detecting module, 2 and of temperature control modules using the power supply in unmanned plane interference control device
Temperature adjustment module 3 is powered, and digital temperature sensor acquires the temperature in cabinet in real time, and temperature data is transmitted to monolithic
Temperature data is parsed into temperature value by machine, single-chip microcontroller, and unmanned plane is arranged on single-chip microcontroller in advance and interferes in control device cabinet
The normal working temperature of equipment, fan work adjust the temperature in cabinet, and digital temperature sensor temperature collection data again are single
Piece machine continues to control the corresponding work of fan completion.
When temperature is less than 30 DEG C, fan holding does not turn, and when temperature is higher than 30 degree, fan is started turning, the speed of rotation
It is calculated by following equation:
When environment temperature falls back to 30 degree hereinafter, fan keeps rotation at this time, under environment temperature continues from being higher than 30 degree
When drop is less than 28 degree, stopping fan rotation.
Fan adjusts the different intake of cabinet with different revolving speed revolving speeds.
Revolving speed R=V0+Kt；
V0 is the revolving speed that temperature reaches a minimum threshold.Our preset temperature is 30 degree；
T is the difference of real time temperature and preset temperature；
K is the every variable quantity for rising once corresponding rotation speed of the fan of temperature.
Above-described is only the preferred embodiment of a kind of temperature-controlling system disclosed in this invention and method, should be referred to
Out, for those of ordinary skill in the art, without departing from the concept of the premise of the invention, can also make several
Modification and improvement, these are all within the scope of protection of the present invention.
Claims (6)
1. a kind of temperature-controlling system, which is characterized in that the system comprises: temperature detecting module, temperature control modules and temperature tune
Save module, the temperature detecting module connect by conducting wire with temperature control modules, the temperature control modules pass through conducting wire and
Temperature detecting module connection；The temperature detecting module, for acquiring the temperature data of object under test in real time, and will be collected
Temperature data is transmitted to temperature control modules；The temperature control modules, for temperature data to be parsed into specific temperature value,
And temperature adjustment module is controlled according to temperature value；The temperature adjustment module, for corresponding according to temperature control modules
The temperature of control measuring targets adjusted accordingly.
2. temperature-controlling system according to claim 1, which is characterized in that the system also includes data transmission blocks, described
Data transmission blocks are connect by conducting wire with data control block, the data transmission blocks, for temperature value and control temperature
The control information of degree adjustment module is sent to host computer.
3. temperature-controlling system according to claim 1 or 2, which is characterized in that the temperature detecting module is one or more
Digital temperature sensor, the multiple digital temperature sensor series connection is in circuit.
4. temperature-controlling system according to claim 3, which is characterized in that the temperature control modules are single-chip microcontroller, the list
The algorithm of resolution temperature data and the algorithm of control temperature adjustment module are integrated in piece machine.
5. temperature-controlling system according to claim 4, which is characterized in that the temperature adjustment module is one or more wind
Fan, the temperature control modules adjust the temperature of object under test by adjusting the revolving speed of fan.
6. a kind of temperature control method, which is characterized in that the method step includes: inside acquisition object under test or near object under test
Temperature data；Temperature data is parsed into specific temperature value, and temperature adjustment module is controlled according to temperature value；Temperature
Temperature inside degree adjustment module measuring targets or near object under test is adjusted；Repeat the above steps until adjust to
Temperature control modules control temperature adjustment module stops working when surveying the preference temperature of object.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447038.8A CN109375665A (en) | 2018-11-29 | 2018-11-29 | Temperature-controlling system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811447038.8A CN109375665A (en) | 2018-11-29 | 2018-11-29 | Temperature-controlling system and method |
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| Publication Number | Publication Date |
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| CN109375665A true CN109375665A (en) | 2019-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811447038.8A Pending CN109375665A (en) | 2018-11-29 | 2018-11-29 | Temperature-controlling system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110362125A (en) * | 2019-07-10 | 2019-10-22 | 祺步智能科技（上海）有限公司 | A kind of controlling temp type reorganizes and outfit system and method automatically |
| CN111562017A (en) * | 2020-06-17 | 2020-08-21 | 清华大学 | Human body temperature screening robot comprising environment adaptive temperature control and measurement method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1525272A (en) * | 2003-02-27 | 2004-09-01 | ������������ʽ���� | Fan controlling equipment and method |
| CN203274950U (en) * | 2013-06-06 | 2013-11-06 | 广东卓维网络有限公司 | Transformer station temperature sensing device based on wireless temperature transmission |
| CN103838268A (en) * | 2012-11-23 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Temperature control system based on single chip microcomputer |
| CN107844143A (en) * | 2016-09-20 | 2018-03-27 | 无锡亮源激光技术有限公司 | A kind of automatic temperature-adjusting control Laser Diode System |
-
2018
- 2018-11-29 CN CN201811447038.8A patent/CN109375665A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1525272A (en) * | 2003-02-27 | 2004-09-01 | ������������ʽ���� | Fan controlling equipment and method |
| CN103838268A (en) * | 2012-11-23 | 2014-06-04 | 陕西亚泰电器科技有限公司 | Temperature control system based on single chip microcomputer |
| CN203274950U (en) * | 2013-06-06 | 2013-11-06 | 广东卓维网络有限公司 | Transformer station temperature sensing device based on wireless temperature transmission |
| CN107844143A (en) * | 2016-09-20 | 2018-03-27 | 无锡亮源激光技术有限公司 | A kind of automatic temperature-adjusting control Laser Diode System |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110362125A (en) * | 2019-07-10 | 2019-10-22 | 祺步智能科技（上海）有限公司 | A kind of controlling temp type reorganizes and outfit system and method automatically |
| CN111562017A (en) * | 2020-06-17 | 2020-08-21 | 清华大学 | Human body temperature screening robot comprising environment adaptive temperature control and measurement method |
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Application publication date: 20190222 |