CN207650133U - A kind of cooling characteristics test device based under Android system - Google Patents
A kind of cooling characteristics test device based under Android system Download PDFInfo
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- CN207650133U CN207650133U CN201721877938.7U CN201721877938U CN207650133U CN 207650133 U CN207650133 U CN 207650133U CN 201721877938 U CN201721877938 U CN 201721877938U CN 207650133 U CN207650133 U CN 207650133U
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Abstract
The utility model discloses a kind of cooling characteristics test devices based under Android system, belong to industry quenching oil cooling performance technical field of measurement and test, including thermocouple temperature sensor, electric thermo-couple temperature conversion chip, DC power supplier, WIFI communication module, reseting module and single chip processing module, temperature analog signal is converted to digital signal by electric thermo-couple temperature conversion chip, digital signal is sent to single chip processing module, DC power supplier is powered by battery to single chip processing module, single chip processing module is electrically connected with reseting module, reseting module is used to carry out Initialize installation to entire cooling characteristics test device.The utility model includes head temperature signal acquisition terminal and rear end cell phone application application program end, and cell phone application receives after data by processing analysis display characteristic curve on mobile phone, more easily carries out the cooling characteristics analysis of hardening media.
Description
Technical field
The utility model is related to a kind of cooling characteristics test devices, more particularly to a kind of based under Android system
Cooling characteristics test device belongs to industry quenching oil cooling performance technical field of measurement and test.
Background technology
Currently, as information-based, intelligent, industrialized technology develops, control of intelligent terminal is done increasingly using mobile phone
Generally, mobile phone is more and more wider in the application of industrial circle, and current most of cooling characteristics testers use instrument and equipment as load
Body carries out cooling characteristics test, however actual field needs portable devices, and easy to operate, therefore, it is necessary to design a be based on
The cooling characteristics test device of android system control.
Utility model content
The main purpose of the utility model is to provide for a kind of cooling characteristics test dress based under Android system
It sets, is connect with hardware testing unit by mobile phone app, form Temperature-time on mobile phone, the curve of cooling rate-time is more convenient
Progress hardening media cooling characteristics analysis.
The purpose of this utility model can reach by using following technical solution：
A kind of cooling characteristics test device based under Android system, including thermocouple temperature sensor, DC power supply
At module, WIFI communication module, reseting module and single chip processing module, the thermocouple temperature sensor and the microcontroller
It is electrically connected by electric thermo-couple temperature conversion chip between reason module, the thermocouple temperature sensor is for collecting temperature simulation letter
Number, temperature analog signal is converted to digital signal by the electric thermo-couple temperature conversion chip, and digital signal is sent to described
Single chip processing module, the single chip processing module carry out data processing；The DC power supplier is by battery to described
Single chip processing module is powered；The WIFI communication module is connected with single chip processing module communication, the WIFI communication
Module is used for wireless telecommunications, including WIFI input modules and WIFI output modules, the single chip processing module and the reset
Module is electrically connected, and the reseting module is used to carry out Initialize installation to entire cooling characteristics test device.
Preferable scheme is that the thermocouple temperature sensor is K-type thermocouple, pass through A/D conversion circuits and the heat
Galvanic couple temperature transition chip is electrically connected.
In any of the above-described scheme preferably, the electric thermo-couple temperature conversion chip is converted for AD595 electric thermo-couple temperatures
Temperature analog signal is converted to digital signal, and digital signal is sent to the single chip processing module by chip.
In any of the above-described scheme preferably, the DC power supplier is 3.7V DC power suppliers, passes through battery
It powers to the single chip processing module.
In any of the above-described scheme preferably, the WIFI communication module is wireless WIFI communication module, by described
External I/O mouthfuls of connections of single chip processing module.
In any of the above-described scheme preferably, the wireless WIFI communication module is that Chinese maple HF-A11-1WIFI communicates mould
Block.
In any of the above-described scheme preferably, the single chip processing module uses STM32 series monolithics.
The advantageous effects of the utility model：According to the utility model based on the cooling characteristics under Android system
Test device, the cooling characteristics test device provided by the utility model based under Android system, including head temperature signal
Collection terminal and rear end cell phone application application program end, front end, as kernel control module, pass through HF-A11- using STM32 microcontrollers
1WIFI modules carry out the communication of data, and one-chip computer module carries out the acquisition and processing of data, then the data of test are passed through
WIFI is sent to cell phone application, and cell phone application received after data by processing analysis displays temperature-time on mobile phone, cooling rate-when
Between characteristic curve, more easily carry out hardening media cooling characteristics analysis.
Description of the drawings
Fig. 1 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The hardware architecture diagram of example；
Fig. 2 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The system construction drawing of example；
Fig. 3 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The system software figure of example；
Fig. 4 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The cell phone application end actual effect figure of example；
Fig. 5 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The A/D conversion circuit figures of example；
Fig. 6 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The DC power supplier circuit diagram of example；
Fig. 7 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The WIFI input modules circuit diagram 1 of example；
Fig. 8 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The WIFI input modules circuit diagram 2 of example；
Fig. 9 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The WIFI input modules circuit diagram 3 of example；
Figure 10 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The WIFI input modules circuit diagram 4 of example；
Figure 11 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The WIFI output module circuit diagrams of example.
Figure 12 is the preferred implementation based on the cooling characteristics test device under Android system according to the utility model
The reset circuit circuit diagram of example.
In figure：1- thermocouple temperature sensors, 2- electric thermo-couple temperature conversion chips, 3- DC power suppliers, 4-WIFI are logical
Interrogate module, 5- reseting modules, 6- single chip processing modules.
Specific implementation mode
To make the more clear and clear the technical solution of the utility model of those skilled in the art, with reference to embodiment and
Attached drawing is described in further detail the utility model, and however, the embodiments of the present invention are not limited thereto.
As shown in Figure 1, Figure 2 and Figure 3, a kind of cooling characteristics test based under Android system provided in this embodiment
Device, including thermocouple temperature sensor 1, DC power supplier 3, WIFI communication module 4, reseting module 5 and microcontroller processing
Module 6, it is characterised in that：Pass through electric thermo-couple temperature between the thermocouple temperature sensor 1 and the single chip processing module 6
Conversion chip 2 is electrically connected, and the thermocouple temperature sensor 1 is used for collecting temperature analog signal, the electric thermo-couple temperature conversion
Temperature analog signal is converted to digital signal by chip 2, and digital signal is sent to the single chip processing module 6, described
Single chip processing module 6 carries out data processing；The DC power supplier 3 is supplied by battery to the single chip processing module 6
Electricity；The WIFI communication module 4 is connected with the communication of the single chip processing module 6, and the WIFI communication module 4 is used for channel radio
News, including WIFI input modules and WIFI output modules, the single chip processing module 6 are electrically connected with the reseting module 5, institute
Reseting module 5 is stated for carrying out Initialize installation to entire cooling characteristics test device.
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, the cooling characteristics provided in this embodiment based on android system control are surveyed
New design is tried, is connect with hardware testing unit by mobile phone app, forms Temperature-time, the song of cooling rate-time on mobile phone
Line more easily carries out the cooling characteristics analysis of hardening media, and the design includes head temperature signal acquisition terminal and rear end mobile phone
APP application programs end.Front end using STM32 microcontrollers as kernel control module, by HF-A11-1WIFI modules into line number
According to communication, one-chip computer module carry out data acquisition and processing.Then the data of test are sent to mobile phone by WIFI
APP, cell phone application receive data after by processing analysis on mobile phone displays temperature-time, the characteristic curve of cooling rate-time.System
The design scheme of system is as shown in Fig. 1 system design schemes, wherein Fig. 4 shows to be reality inside mobile phone application APP programs
The curve and data of display.
Further, in the present embodiment, design of singlechip system control module uses STM32 microcontrollers, this series is single
Piece machine is 16 microcontrollers of ST Microelectronics's production, has processing speed fast, low in energy consumption, and it is excellent that external resource is abundant etc.
Point, according to chip data handbook and Functional Design, the main A/D conversion circuits of SCM system, power module circuitry resets mould
Block circuit, WIFI communication module circuitries.
Further, in the present embodiment, as shown in figure 5, Fig. 5 be according to the utility model based on Android system
Under cooling characteristics test device a preferred embodiment A/D conversion circuit figures, the thermocouple temperature sensor 1 be K-type
Thermocouple is electrically connected by A/D conversion circuits with the electric thermo-couple temperature conversion chip 2.
Further, in the present embodiment, the electric thermo-couple temperature conversion chip 2 is that AD595 electric thermo-couple temperatures convert core
Temperature analog signal is converted to digital signal, and digital signal is sent to the single chip processing module 6 by piece.
Further, in the present embodiment, as shown in fig. 6, Fig. 6 be according to the utility model based on Android system
Under cooling characteristics test device a preferred embodiment DC power supplier circuit diagram, the DC power supplier 3 is
3.7V DC power suppliers are powered by battery to the single chip processing module 6.
Further, in the present embodiment, as shown in Fig. 7, Fig. 8, Fig. 9, Figure 10 and Figure 11, the WIFI communication module 4
For wireless WIFI communication module, pass through external I/O mouthfuls of connections of the single chip processing module 6, the wireless WIFI communication mould
Block is Chinese maple HF-A11-1WIFI communication modules, passes through the external I/O mouthfuls of connection of STM32 microcontrollers；The communication mould of this system design
Block is Chinese maple HF-A11-1 modules, is one completely and carries independent WIFI signal, being capable of independent operating.The speed of 150M
Rate, data transmission higher speed, transmission range are farther.Built-in PA signal strengths are high, and support is wirelessly operated in ap mode and node
Pattern, android system can be accessed directly, wherein Fig. 7, Fig. 8, Fig. 9 and Figure 10 be respectively according to the utility model based on
The WIFI input module circuit diagrams of one preferred embodiment of the cooling characteristics test device under Android system, Figure 11 be according to
The WIFI output module electricity of a preferred embodiment based on the cooling characteristics test device under Android system of the utility model
Lu Tu.
Further, in the present embodiment, as shown in figure 12, Figure 12 is according to the utility model based on android systems
The reset circuit circuit diagram of one preferred embodiment of the cooling characteristics test device under system, the single chip processing module 6 use
STM32 series monolithics, the single chip processing module 6 are electrically connected with the reseting module 5, the reseting module 5 for pair
Entire cooling characteristics test device carries out Initialize installation.
In conclusion in the present embodiment, dress is tested based on the cooling characteristics under Android system according to the present embodiment
Set, the cooling characteristics test device provided in this embodiment based under Android system, including head temperature signal acquisition terminal and
Rear end cell phone application application program end, front end, as kernel control module, pass through HF-A11-1WIFI moulds using STM32 microcontrollers
Block carries out the communication of data, and one-chip computer module carries out the acquisition and processing of data, then the data of test are sent by WIFI
To cell phone application, displays temperature-time, the characteristic of cooling rate-time on mobile phone are analyzed by processing after cell phone application reception data
Curve more easily carries out the cooling characteristics analysis of hardening media.
The above, only the utility model further embodiment, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is according to the present utility model in range disclosed in the utility model
Technical solution and its design are subject to equivalent substitution or change, belong to the scope of protection of the utility model.
Claims (7)
1. a kind of cooling characteristics test device based under Android system, including thermocouple temperature sensor (1), direct current
Source module (3), WIFI communication module (4), reseting module (5) and single chip processing module (6), it is characterised in that：The thermoelectricity
It is electrically connected by electric thermo-couple temperature conversion chip (2) between even temperature sensor (1) and the single chip processing module (6), institute
Thermocouple temperature sensor (1) is stated for collecting temperature analog signal, the electric thermo-couple temperature conversion chip (2) is by temperature simulation
Signal is converted to digital signal, and digital signal is sent to the single chip processing module (6), the single chip processing module
(6) data processing is carried out；The DC power supplier (3) is powered by battery to the single chip processing module (6)；It is described
WIFI communication module (4) is connected with the single chip processing module (6) communication, and the WIFI communication module (4) is used for channel radio
News, including WIFI input modules and WIFI output modules, the single chip processing module (6) are electrically connected with the reseting module (5)
It connects, the reseting module (5) is used to carry out Initialize installation to entire cooling characteristics test device.
2. a kind of cooling characteristics test device based under Android system according to claim 1, it is characterised in that：
The thermocouple temperature sensor (1) is K-type thermocouple, passes through A/D conversion circuits and the electric thermo-couple temperature conversion chip (2)
Electrical connection.
3. a kind of cooling characteristics test device based under Android system according to claim 1, it is characterised in that：
The electric thermo-couple temperature conversion chip (2) is AD595 electric thermo-couple temperature conversion chips, and temperature analog signal is converted to digital letter
Number, and digital signal is sent to the single chip processing module (6).
4. a kind of cooling characteristics test device based under Android system according to claim 1, it is characterised in that：
The DC power supplier (3) is 3.7V DC power suppliers, is powered to the single chip processing module (6) by battery.
5. a kind of cooling characteristics test device based under Android system according to claim 1, it is characterised in that：
The WIFI communication module (4) is wireless WIFI communication module, is connected by external I/O mouthfuls of the single chip processing module (6)
It connects.
6. a kind of cooling characteristics test device based under Android system according to claim 5, it is characterised in that：
The wireless WIFI communication module is Chinese maple HF-A11-1WIFI communication modules.
7. a kind of cooling characteristics test device based under Android system according to claim 1, it is characterised in that：
The single chip processing module (6) uses STM32 series monolithics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877938.7U CN207650133U (en) | 2017-12-28 | 2017-12-28 | A kind of cooling characteristics test device based under Android system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721877938.7U CN207650133U (en) | 2017-12-28 | 2017-12-28 | A kind of cooling characteristics test device based under Android system |
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| CN207650133U true CN207650133U (en) | 2018-07-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021168960A1 (en) * | 2020-02-27 | 2021-09-02 | 南京科润工业介质股份有限公司 | Online monitoring system for cooling performance of quenching medium |
| WO2021168961A1 (en) * | 2020-02-27 | 2021-09-02 | 南京科润工业介质股份有限公司 | Test device for thermal stability of quenching medium |
-
2017
- 2017-12-28 CN CN201721877938.7U patent/CN207650133U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021168960A1 (en) * | 2020-02-27 | 2021-09-02 | 南京科润工业介质股份有限公司 | Online monitoring system for cooling performance of quenching medium |
| WO2021168961A1 (en) * | 2020-02-27 | 2021-09-02 | 南京科润工业介质股份有限公司 | Test device for thermal stability of quenching medium |
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