CN110411604A - It can be realized the acquisition terminal of temperature acquisition - Google Patents
It can be realized the acquisition terminal of temperature acquisition Download PDFInfo
- Publication number
- CN110411604A CN110411604A CN201810394100.5A CN201810394100A CN110411604A CN 110411604 A CN110411604 A CN 110411604A CN 201810394100 A CN201810394100 A CN 201810394100A CN 110411604 A CN110411604 A CN 110411604A
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- CN
- China
- Prior art keywords
- acquisition
- machine
- chip microcontroller
- chip
- temperature
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/02—Means for indicating or recording specially adapted for thermometers
- G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
-
- 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
Abstract
The invention discloses the acquisition terminals that can be realized temperature acquisition, including single-chip microcontroller, display device, A/D converter, relay, GPRS module, electrical level transferring chip and PC machine, the single-chip microcontroller is connected by electrical level transferring chip with PC machine, A/D converter and relay are connect with single-chip microcontroller, relay and sensor also connect controlled terminal simultaneously, A/D converter is also connected with voltage changer, voltage changer is also connected with sensor, the PC machine can improve control algolithm according to acquisition data, then send control signal by electrical level transferring chip；It is also connected with display device on the single-chip microcontroller, cloud storage and local storage are also connected in the PC machine, temperature detecting module is also connected between the controlled terminal and voltage changer, is also connected with GPRS module in the PC machine.The present invention uses above-mentioned principle, can be realized the monitoring to controlled terminal temperature, avoids the excessively high damage controlled terminal of temperature.
Description
Technical field
The present invention relates to data collecting fields, and in particular to can be realized the acquisition terminal of temperature acquisition.
Background technique
It in industrial control process, needs to be acquired the real time data of control target, and according to acquisition data
Actual conditions, it is monitored in real time and long-range control, to complete corresponding control task.In modern industry control
In system, the accuracy of control is judged and the real-time of control and durability requirements it is all very high, so to there is one kind can be with
The control system of data acquisition is carried out, and this system will can be realized the requirement of multichannel, high-precision and large capacity.It is existing
Some data collection systems cannot achieve the monitoring to controlled terminal temperature.
Summary of the invention
The present invention overcomes the deficiencies in the prior art, the acquisition terminal that can be realized temperature acquisition is provided, can be realized pair
The monitoring of controlled terminal temperature avoids the excessively high damage controlled terminal of temperature.
In order to solve the above technical problems, the invention adopts the following technical scheme: the acquisition that can be realized temperature acquisition is whole
End, including single-chip microcontroller, display device, A/D converter, relay, GPRS module, electrical level transferring chip and PC machine, the monolithic
Machine is connected by electrical level transferring chip with PC machine, and A/D converter and relay are connect with single-chip microcontroller, and relay and sensor are also
Controlled terminal is connected simultaneously, A/D converter is also connected with voltage changer, and voltage changer is also connected with sensor, the PC machine energy
It is enough to improve control algolithm according to acquisition data, control signal then is sent by electrical level transferring chip, realizes long-range control quilt
Control terminal；It is also connected with display device on the single-chip microcontroller, cloud storage and local storage, the quilt are also connected in the PC machine
It is also connected with temperature detecting module between control terminal and voltage changer, is also connected with GPRS module in the PC machine.
Controlled device collects corresponding data by the effect of sensor, carries out voltage conversion by voltage changer,
It after carrying out analog/digital conversion by A/D converter, is sent to single-chip microcontroller, the feelings that monolithic generator terminal can be acquired according to data
Condition and pre-set program are specifically operated to by controlling terminal by relay, while can also pass through level
Conversion chip sends collected data to PC machine, and the display device connected on single-chip microcontroller can also show acquisition data
Show, operator is facilitated to observe.PC machine can store the data of acquisition, be handled, can also be according to these data come perfect
Then control algolithm sends control signal by electrical level transferring chip, remotely controls controlled device.The system can be effectively real
Now by the acquisition of many kinds of parameters information of controlling terminal, and it is passed to PC machine end, corresponding data is handled, simultaneously
Also it can select remotely to control by PC machine by controlling terminal, control enhanced convenience is simple, and control precision is high.And sensor
The type of selection then detection data as needed select corresponding sensor to carry out by many kinds of parameters information of controlling terminal
Acquisition.The setting of cloud storage can largely store many kinds of parameters information of acquisition in PC machine, when distance terminal needs are looked into
When readding the data, the data on cloud storage need to be only called by wireless communication networks, strange land calls data count greatly
It is simple according to analysis enhanced convenience.The setting of GPRS module in this programme can pass through when needing to download the data in PC machine
GPRS module is attached with download terminal, then realizes data downloading and wireless communication transmitting, the biography of downloading data and data
Defeated enhanced convenience is simple.This programme is also connected with temperature detecting module between controlled terminal and voltage changer, can at any time
To controlled terminal carry out temperature detection, when single-chip microcontroller either PC monitor temperature be more than preset value when, can to controlled terminal into
Row cooling instruction, after cooling temperature still persistently increase then can by the early warning of GPRS module communication notifications remote monitoring department,
Make remote monitoring department send maintenance personal to check controlled terminal as early as possible, excessively high temperature avoided to damage controlled terminal,
Improve the service life of controlled terminal.
Preferably, the sensor is data sampling sensor.
Preferably, the single-chip microcontroller is Atmega128L single-chip microcontroller.Single-chip microcontroller is Atmega128L single-chip microcontroller.
Atmega128L single-chip microcontroller can carry out, and it also has the completion of data acquisition and processing (DAP) under very rugged environment
It is same for very strong energy saving capability, the parameter of power consumption, it is necessary to can satisfy 1.8~3.6V of operating voltage, In
Working frequency of the stable operation in 32kHz under the operating current that can pacify 7 under the condition of power supply of 2.2V.And single-chip microcontroller and PC
Connection between machine Jing Guo electrical level transferring chip can work, and realize telecommunication by this mode.The system can
The many kinds of parameters information of acquisition control target is effectively realized, and is passed to PC machine end, at corresponding data
Reason, while can also select remotely to control control target by PC machine.
Preferably, the A/D converter is using TLC2543 conversion chip.
Compared with prior art, the beneficial effects of the present invention are:
1, this programme is also connected with temperature detecting module between controlled terminal and voltage changer, can be at any time to controlled end
End carries out temperature detection, when either PC monitors that temperature is more than preset value to single-chip microcontroller, cooling can be carried out to controlled terminal and is referred to
It enables, temperature still persistently increases after cooling then can be such that distal end supervises by the early warning of GPRS module communication notifications remote monitoring department
Control department sends maintenance personal to check controlled terminal as early as possible, and excessively high temperature is avoided to damage controlled terminal, improves controlled
The service life of terminal.
2, in this programme GPRS module setting, when needing to download the data in PC machine, can by GPRS module with
Download terminal is attached, and then realizes that data downloading and wireless communication transmitting, the transmission of downloading data and data are more square
Just simple.
Detailed description of the invention
Fig. 1 is the principle of the present invention block diagram.
Specific embodiment
The present invention is further elaborated with reference to the accompanying drawing, and embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figure 1, the present invention includes the acquisition terminal that can be realized temperature acquisition, including single-chip microcontroller, display device, A/
D converter, relay, GPRS module, electrical level transferring chip and PC machine, the single-chip microcontroller are connected by electrical level transferring chip and PC machine
It connects, A/D converter and relay are connect with single-chip microcontroller, and relay and sensor also connect controlled terminal, A/D converter simultaneously
It is also connected with voltage changer, voltage changer is also connected with sensor, and the PC machine can be calculated according to acquisition data to improve control
Then method sends control signal by electrical level transferring chip, realize long-range control controlled terminal；It is also connected on the single-chip microcontroller aobvious
Showing device is also connected with cloud storage and local storage in the PC machine, also connects between the controlled terminal and voltage changer
Jointing temp detection module is also connected with GPRS module in the PC machine.
Controlled device collects corresponding data by the effect of sensor, carries out voltage conversion by voltage changer,
It after carrying out analog/digital conversion by A/D converter, is sent to single-chip microcontroller, the feelings that monolithic generator terminal can be acquired according to data
Condition and pre-set program are specifically operated to by controlling terminal by relay, while can also pass through level
Conversion chip sends collected data to PC machine, and the display device connected on single-chip microcontroller can also show acquisition data
Show, operator is facilitated to observe.PC machine can store the data of acquisition, be handled, can also be according to these data come perfect
Then control algolithm sends control signal by electrical level transferring chip, remotely controls controlled device.The system can be effectively real
Now by the acquisition of many kinds of parameters information of controlling terminal, and it is passed to PC machine end, corresponding data is handled, simultaneously
Also it can select remotely to control by PC machine by controlling terminal, control enhanced convenience is simple, and control precision is high.And sensor
The type of selection then detection data as needed select corresponding sensor to carry out by many kinds of parameters information of controlling terminal
Acquisition.The setting of cloud storage can largely store many kinds of parameters information of acquisition in PC machine, when distance terminal needs are looked into
When readding the data, the data on cloud storage need to be only called by wireless communication networks, strange land calls data count greatly
It is simple according to analysis enhanced convenience.The setting of GPRS module in this programme can pass through when needing to download the data in PC machine
GPRS module is attached with download terminal, then realizes data downloading and wireless communication transmitting, the biography of downloading data and data
Defeated enhanced convenience is simple.This programme is also connected with temperature detecting module between controlled terminal and voltage changer, can at any time
To controlled terminal carry out temperature detection, when single-chip microcontroller either PC monitor temperature be more than preset value when, can to controlled terminal into
Row cooling instruction, after cooling temperature still persistently increase then can by the early warning of GPRS module communication notifications remote monitoring department,
Make remote monitoring department send maintenance personal to check controlled terminal as early as possible, excessively high temperature avoided to damage controlled terminal,
Improve the service life of controlled terminal.
Embodiment 2:
The present embodiment is preferably as follows on the basis of embodiment 1: sensor is data sampling sensor.It realizes to being controlled
The acquisition of many kinds of parameters information of terminal.
Single-chip microcontroller is Atmega128L single-chip microcontroller.Completion of the Atmega128L single-chip microcontroller for data acquisition and processing (DAP), energy
It is enough to be carried out under very rugged environment, and it has been also equipped with very strong energy saving capability, and the parameter of power consumption is same, it is necessary to
It will the stable operation under the operating current that can satisfy 1.8~3.6V of operating voltage, can pacify 7 under the condition of power supply of 2.2V
In the working frequency of 32kHz.And the connection between single-chip microcontroller and PC machine Jing Guo electrical level transferring chip, it can work, rely on
This mode realizes telecommunication.The system can effectively realize many kinds of parameters information of acquisition control target, and
It is passed to PC machine end, corresponding data is handled, while can also select remotely to control by PC machine by control pair
As.
A/D converter is using TLC2543 conversion chip.Communication between the chip and single-chip microcontroller is logical by serial ports
The mode of letter can be realized as the demand of communication by the connection of 4 signal lines come what is completed.This 4 signal line is piece respectively
Signal CS, clock signal clk, data are selected to remove Dout, data immigration Din.The A/D converter is stable and reliable in work.
The invention can be realized as described above.
Claims (4)
1. can be realized the acquisition terminal of temperature acquisition, it is characterised in that: including single-chip microcontroller, display device, A/D converter, after
Electric appliance, GPRS module, electrical level transferring chip and PC machine, the single-chip microcontroller are connected by electrical level transferring chip with PC machine, A/D conversion
Device and relay are connect with single-chip microcontroller, and relay and sensor also connect controlled terminal simultaneously, and A/D converter is also connected with voltage
Converter, voltage changer are also connected with sensor, and the PC machine can improve control algolithm according to acquisition data, then pass through
Electrical level transferring chip sends control signal, realizes long-range control controlled terminal；Display device is also connected on the single-chip microcontroller, it is described
It is also connected with cloud storage and local storage in PC machine, temperature detection mould is also connected between the controlled terminal and voltage changer
Block is also connected with GPRS module in the PC machine.
2. the acquisition terminal according to claim 1 that can be realized temperature acquisition, it is characterised in that: the sensor is number
According to acquisition sensor.
3. the acquisition terminal according to claim 1 that can be realized temperature acquisition, it is characterised in that: the single-chip microcontroller is
Atmega128L single-chip microcontroller.
4. the acquisition terminal according to claim 1 that can be realized temperature acquisition, it is characterised in that: the A/D conversion
Device is using TLC2543 conversion chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394100.5A CN110411604A (en) | 2018-04-27 | 2018-04-27 | It can be realized the acquisition terminal of temperature acquisition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810394100.5A CN110411604A (en) | 2018-04-27 | 2018-04-27 | It can be realized the acquisition terminal of temperature acquisition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110411604A true CN110411604A (en) | 2019-11-05 |
Family
ID=68346824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810394100.5A Withdrawn CN110411604A (en) | 2018-04-27 | 2018-04-27 | It can be realized the acquisition terminal of temperature acquisition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110411604A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110926626A (en) * | 2019-12-10 | 2020-03-27 | 南京沁恒微电子股份有限公司 | Temperature acquisition unit chip and temperature acquisition system |
| CN111127240A (en) * | 2019-11-19 | 2020-05-08 | 陕西医链区块链集团有限公司 | Data acquisition system and method based on artificial intelligence technology |
-
2018
- 2018-04-27 CN CN201810394100.5A patent/CN110411604A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111127240A (en) * | 2019-11-19 | 2020-05-08 | 陕西医链区块链集团有限公司 | Data acquisition system and method based on artificial intelligence technology |
| CN110926626A (en) * | 2019-12-10 | 2020-03-27 | 南京沁恒微电子股份有限公司 | Temperature acquisition unit chip and temperature acquisition system |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191105 |