CN208271021U - A kind of data collection system - Google Patents
A kind of data collection system Download PDFInfo
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- CN208271021U CN208271021U CN201820676071.7U CN201820676071U CN208271021U CN 208271021 U CN208271021 U CN 208271021U CN 201820676071 U CN201820676071 U CN 201820676071U CN 208271021 U CN208271021 U CN 208271021U
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- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
This application provides a kind of data collection systems, comprising: the multiple temperature sensors being connected one by one with multiple equipment respectively；Become isolator with multiple temperature that multiple temperature sensors are connected one by one, for obtaining the analog signal with temperature at non-linear relation of temperature sensor acquisition, and is converted to the analog signal with temperature line relationship；Become the analog-digital converter that isolator is connected with multiple temperature, the analog signal for becoming the multiple and temperature line relationship of isolator output for obtaining multiple temperature, and multiple and temperature line relationship digital signal is converted to one by one；The host computer being connected with analog-digital converter, for recording multiple and temperature line relationship digital signal.Data collection system provided by the present application, it can be with automation collection and the temperature data of recording equipment, it avoids recording temperature data using manual record mode, for collected by hand temperature data, the collecting efficiency and accuracy of temperature data is can be improved in automation collection temperature data.
Description
Technical field
This application involves data acquisition technology field more particularly to a kind of data collection systems.
Background technique
Currently, needing to carry out temperature survey to the multiple equipment for being distributed in different experiments room in some temperature test scenes
Amount is usually that multiple equipment reload temperature acquires equipment in the case of this, warm to be carried out using temperature acquisition equipment to multiple equipment
Degree acquisition.
Since multiple equipment is distributed in different experiments room, so generalling use artificial on-the-spot record mode at present to record temperature
The degree acquisition collected temperature data of equipment, to obtain the temperature data of multiple equipment.Due to temperature acquisition equipment quantity compared with
It is more, so its efficiency of the scheme of manual record temperature data and accuracy are lower.
Utility model content
In consideration of it, the application provides a kind of data collection system, the collected temperature of temperature acquisition equipment can be obtained automatically
Degree evidence, to improve the collecting efficiency and accuracy of temperature data.
To achieve the goals above, following technical characteristics are provided:
A kind of data collection system, comprising:
The multiple temperature sensors being connected one by one with multiple equipment respectively；
Become isolator with multiple temperature that the multiple temperature sensor is connected one by one, each temperature isolation device is for obtaining
The analog signal with temperature at non-linear relation of corresponding temperature sensor acquisition is taken, and is converted to and the linear pass of temperature
The analog signal of system；
Become the analog-digital converter that isolator is connected with the multiple temperature, becomes the multiple of isolator output for obtaining multiple temperature
With the analog signal of temperature line relationship, and be converted to one by one multiple with temperature line relationship digital signal；
The host computer being connected with the analog-digital converter is believed for recording the multiple number with temperature line relationship
Number.
It optionally, further include becoming multiple display instruments that isolator is connected one by one with multiple temperature respectively, for receiving and showing
Show the analog signal with temperature line relationship.
Optionally, it includes two input terminals and two output ends that the temperature that the multiple temperature becomes in isolator, which becomes isolator,；
Wherein, described two input terminals are connected with the both ends of temperature sensor respectively；In described two output ends one it is defeated
Outlet with analog-digital converter for being connected；Another output with display instrument for being connected.
Optionally, the multiple temperature is become between isolator and the analog-digital converter and is connected using local area network；
It is connected between the analog-digital converter and the host computer using local area network.
Optionally, the temperature of temperature sensor connection corresponding with an equipment becomes isolator, and, connection is isolated with temperature change
The connected display instrument of device is set in a tooling case.
Optionally, the tooling case further includes control panel, control panel connect temperature sensor corresponding with an equipment,
The temperature for connecting the temperature sensor becomes isolator, connection and becomes the display instrument that isolator is connected with the temperature.
Optionally, the control panel includes:
The power switch being connected with power supply；
For resetting the reset switch of operation；
It is used to indicate temperature and becomes isolator normally normal indicator light；
It is used to indicate the abnormal indicator light that temperature becomes isolator exception.
Optionally, the temperature become two input terminals of isolator and two output ends be opened in tooling case left side or
Right side；
The power supply line being connected with the control panel, power supply line are opened in the back side of the tooling case.
Optionally, the left side or right side of the tooling case are additionally provided with wire-fixing jacket.
Optionally, the tooling case and the equipment box where equipment are adjacent, with the temperature sensing for measuring device temperature
Device is set in the equipment box.
By the above technological means, may be implemented it is following the utility model has the advantages that
Data collection system provided by the present application can avoid using with automation collection and the temperature data of recording equipment
Manual record mode records temperature data, and for collected by hand temperature data, automation collection temperature data can be mentioned
The collecting efficiency and accuracy of high-temperature data.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of application for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 a-1b is a kind of structural schematic diagram of data collection system disclosed in the embodiment of the present application；
Fig. 2 a-2b is the structural schematic diagram of another data collection system disclosed in the embodiment of the present application；
Fig. 3 is a kind of structural schematic diagram of tooling case disclosed in the embodiment of the present application；
Fig. 4 is the structural schematic diagram of another tooling case disclosed in the embodiment of the present application；
Fig. 5 is the structural schematic diagram of another tooling case disclosed in the embodiment of the present application；
Fig. 6 is the structural schematic diagram of another tooling case disclosed in the embodiment of the present application.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall in the protection scope of this application.
According to one embodiment provided by the present application, a kind of data collection system is provided.Referring to Fig. 1, comprising:
Multiple temperature sensors 11 of measurement multiple equipment temperature are respectively used to, temperature sensor may include PT100 class
The thermal resistance or thermocouple of type.
Become isolator 12 with multiple temperature that the multiple temperature sensor 11 is connected one by one, for obtaining temperature sensor 11
Acquisition with temperature at the analog signal of non-linear relation, and be converted to the analog signal with temperature line relationship.
Temperature sensor 11 can export and temperature at non-linear relation analog signal, temperature become isolator 12 can to
Temperature carries out linearization process at the analog signal of non-linear relation, is transformed into the analog signal with temperature line relationship.
What temperature became that isolator 12 exports can be voltage signal or current signal with the analog signal of temperature line relationship.
Temperature becomes isolator 12 can be arranged to output voltage signal or current signal online, and output area can also be arranged.
For example, temperature, which becomes isolator 12, can be set into the current signal of output with temperature line relationship, current signal
Range is 4~20mA, and temperature change isolator 12, which specifically how is arranged, to be determined as the case may be, and details are not described herein.
Temperature become isolator 12 can be set into 1 enter 1 go out or 1 enter 2 go out types.Wherein 1 enter 1 go out indicate input all the way
Signal, output signal all the way, 1, which enters 2, goes out to indicate input signal all the way, the identical output signal of two-way.
Referring to Fig. 1 a, becoming isolator 12 for temperature and use 1 to enter 1 application scenarios gone out, temperature becomes input terminal there are two isolator tools,
Two input terminals are separately connected the both ends of temperature sensor, be equivalent to all the way input (input and temperature at non-linear relation mould
Quasi- signal).The output end that temperature becomes isolator 12 is directly connected to analog-digital converter 13, for exporting and the mould of temperature line relationship
Quasi- signal.
Referring to Fig. 1 b, becoming isolator for temperature and use 1 to enter 2 scenes gone out, wherein temperature becomes input terminal there are two isolator tools,
Two input terminals are separately connected the both ends of temperature sensor, be equivalent to all the way input (input and temperature at non-linear relation mould
Quasi- signal).
An output end connects analog-digital converter 13 in two output ends, for exporting and the simulation of temperature line relationship
Signal to analog-digital converter 13, another output end connects display instrument 15, for showing the simulation letter with temperature line relationship
Number (namely temperature data of equipment), to check the temperature of equipment according to display instrument 15 in the staff in laboratory
Degree evidence.
Become the analog-digital converter 13 that isolator 12 is connected with the multiple temperature, becomes the output of isolator 13 for obtaining multiple temperature
Multiple analog signals with temperature line relationship, and be converted to one by one multiple with temperature line relationship digital signal.
Wherein, analog-digital converter 13 can handle multichannel analog signals simultaneously, by taking the analog-digital converter of a certain type as an example,
18 tunnel analog signals can be handled simultaneously, thus analog-digital converter 13 can receive that multiple temperature become that isolators send with temperature at
The analog signal of linear relationship, and it is converted to multiple and temperature line relationship digital signal one by one, so as to subsequent
Host computer can handle digital signal.
The host computer 14 being connected with the analog-digital converter 13, for recording the multiple and temperature line relationship number
Word signal.
Host computer 400 is for recording the multiple and temperature line relationship digital signal.Also, host computer 400 is also
It can be set the upper and lower bound of device temperature, and automatic discrimination device temperature is whether between upper and lower bound, if not upper
Between limit and lower limit, then alarm.
In above-mentioned data collection system, the data become between isolator 12 and analog-digital converter 13 for the ease of temperature are passed
It is defeated, and, the transmission of data between analog-digital converter 13 and host computer 14, temperature become between isolator 12 and analog-digital converter 13 with
And local network transport data are used between analog-digital converter 13 and host computer 14.For example, data can be transmitted using Ethernet.
Find that the application has the advantages that by above-mentioned technical characteristic
Data collection system provided by the present application can avoid using with automation collection and the temperature data of recording equipment
Manual record mode records temperature data, and for collected by hand temperature data, automation collection temperature data can be mentioned
The collecting efficiency and accuracy of high-temperature data.
According to another embodiment provided by the present application, a kind of data collection system is provided.A or Fig. 2 b referring to fig. 2, packet
It includes:
It is distributed in the multiple equipment case 100 of different experiments room；Wherein, each equipment box 100 includes equipment, and, it is used for
Acquire the temperature sensor 11 of equipment ambient temperature.Device type or device name can depending on concrete application scene,
This without limitation, temperature sensor includes the temperature sensor of PT100 type.It is connected one by one with multiple equipment case 100 respectively
Multiple tooling casees 200；Wherein, each tooling case 200 includes: that the temperature being connected with temperature sensor 11 becomes isolator 12, for obtaining
The analog signal with temperature at non-linear relation for taking temperature sensor 11 to acquire, and be converted to the mould with temperature line relationship
Quasi- signal.
The analog-digital converter 13 being connected with multiple tooling casees 200；And
The host computer 14 being connected with analog-digital converter 13.Wherein, temperature sensor 11 can export and temperature is at non-linear
The analog signal of relationship, temperature, which becomes isolator 12, can carry out linearization process at the analog signal of non-linear relation to temperature,
It is transformed into the analog signal with temperature line relationship.
What temperature became that isolator 12 exports can be voltage signal or current signal with the analog signal of temperature line relationship.
Temperature becomes isolator 12 can be arranged to output voltage signal or current signal online, and output area can also be arranged.
For example, temperature, which becomes isolator 12, can be set into the current signal of output with temperature line relationship, current signal
Range is 4~20mA, and temperature change isolator 12, which specifically how is arranged, to be determined as the case may be, and details are not described herein.
Temperature become isolator 12 can be set into 1 enter 1 go out or 1 enter 2 go out types.Wherein 1 enter 1 go out indicate input all the way
Signal, output signal all the way, 1, which enters 2, goes out to indicate input signal all the way, the identical output signal of two-way.
A referring to fig. 2 becomes isolator 12 for temperature and uses 1 to enter 1 application scenarios gone out, and temperature becomes input terminal there are two isolator tools,
Two input terminals are separately connected the both ends of temperature sensor, be equivalent to all the way input (input and temperature at non-linear relation mould
Quasi- signal).The output end that temperature becomes isolator 12 is directly connected to analog-digital converter 13, for exporting and the mould of temperature line relationship
Quasi- signal.
B referring to fig. 2 becomes isolator for temperature and uses 1 to enter 2 scenes gone out, wherein and temperature becomes input terminal there are two isolator tools,
Two input terminals are separately connected the both ends of temperature sensor, be equivalent to all the way input (input and temperature at non-linear relation mould
Quasi- signal).
An output end connects analog-digital converter 13 in two output ends, for exporting and the simulation of temperature line relationship
Signal to analog-digital converter 13, another output end connects display instrument 15, for showing the simulation letter with temperature line relationship
Number (namely temperature data of equipment), to check the temperature of equipment according to display instrument 15 in the staff in laboratory
Degree evidence.
Wherein, analog-digital converter 13 can handle multichannel analog signals simultaneously, by taking the analog-digital converter of a certain type as an example,
18 tunnel analog signals can be handled simultaneously, thus analog-digital converter 13 can receive that multiple temperature become that isolators send with temperature at
The analog signal of linear relationship, and it is converted to multiple and temperature line relationship digital signal one by one, so as to subsequent
Host computer can handle digital signal.
Wherein, host computer 400 is for recording the multiple and temperature line relationship digital signal.Also, host computer
400 can also be arranged the upper and lower bound of device temperature, and whether automatic discrimination device temperature between upper and lower bound, if not
Between upper and lower bound, then alarm.
In above-mentioned data collection system, the data become between isolator 12 and analog-digital converter 13 for the ease of temperature are passed
It is defeated, and, the transmission of data between analog-digital converter 13 and host computer 14, temperature become between isolator 12 and analog-digital converter 13 with
And local network transport data are used between analog-digital converter 13 and host computer 14.For example, data can be transmitted using Ethernet.
Tooling case 200 further includes control panel 16, which connects the corresponding temperature sensor 11 of the equipment, connection
The temperature being connected with the temperature sensor becomes isolator 12, and, connection and the display instrument 15 that is connected of temperature change isolator, with for
Temperature sensor 11, temperature become isolator 12 and display instrument 15 provides power supply and controlled.
Referring to Fig. 3, it is the front view of tooling case 200, therefrom it can be seen that, is provided on control panel 16
The power switch 161 being connected with power supply, for cutting off and opening the power supply of tooling case.
For resetting the reset switch 162 of operation, for pressing reset when needing to be reset operation.
It is used to indicate temperature and becomes isolator normally normal indicator light 163, for bright in the case where temperature becomes the normal situation of isolator
Lamp is turned off the light in the case where temperature becomes isolator exception.
It is used to indicate the abnormal indicator light 164 that temperature becomes isolator exception, for bright in the case where temperature becomes isolator exception
Lamp is turned off the light in the case where temperature becomes the normal situation of isolator.
Optionally, for the temperature gone out by 1 into 2 becomes isolator, temperature becomes two input terminals and two output ends of isolator 12
It is opened in tooling case left side or right side.
Referring to fig. 4, become two input terminals of isolator 12 for temperature and two output ends are opened in tooling case right side
The schematic diagram right view of tooling case (Fig. 4 be)；Wherein, both the above is input terminal, following two output end.
Optionally, referring to Fig. 5, the power supply line being connected with the control panel 16, power supply line is opened in the tooling case
The back side (rearview that Fig. 5 is tooling case), in order to which power supply is connected.
Optionally, the left side or right side of tooling case 200 are additionally provided with wire-fixing jacket.It is tooling case 200 referring to Fig. 6
Left side is installed by the schematic diagram (left view that Fig. 6 is tooling case) of wire-fixing jacket.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with it is other
The difference of embodiment, same or similar part may refer to each other between each embodiment.
The foregoing description of the disclosed embodiments makes professional and technical personnel in the field can be realized or use the application.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the application.Therefore, the application
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of data collection system characterized by comprising
The multiple temperature sensors being connected one by one with multiple equipment respectively；
Become isolator with multiple temperature that the multiple temperature sensor is connected one by one, each temperature becomes isolator for obtaining phase
The acquisition of corresponding temperature sensor with temperature at the analog signal of non-linear relation, and be converted to and temperature line relationship
Analog signal；
Become the analog-digital converter that is connected of isolator with the multiple temperature, for obtain that multiple temperature change isolators export it is multiple with it is warm
Linear analog signal is spent, and is converted to multiple and temperature line relationship digital signal one by one；
The host computer being connected with the analog-digital converter, for recording the multiple and temperature line relationship digital signal.
2. the system as claimed in claim 1, which is characterized in that further include respectively with multiple temperature become isolator be connected one by one it is more
A display instrument, for receiving and showing the analog signal with temperature line relationship.
3. system as claimed in claim 2, which is characterized in that it includes two that the temperature that the multiple temperature becomes in isolator, which becomes isolator,
A input terminal and two output ends；
Wherein, described two input terminals are connected with the both ends of temperature sensor respectively；An output end in described two output ends
For being connected with analog-digital converter；Another output with display instrument for being connected.
4. the system as claimed in claim 1, which is characterized in that
The multiple temperature becomes between isolator and the analog-digital converter to be connected using local area network；
It is connected between the analog-digital converter and the host computer using local area network.
5. system as claimed in claim 3, which is characterized in that the temperature of temperature sensor connection corresponding with an equipment becomes isolation
Device, and, it connects the display instrument being connected with temperature change isolator and is set in a tooling case.
6. system as claimed in claim 5, which is characterized in that the tooling case further includes control panel, control panel connection
Temperature sensor corresponding with an equipment, the temperature for connecting the temperature sensor become isolator, connection becomes isolator with the temperature and is connected
Display instrument.
7. system as claimed in claim 6, which is characterized in that the control panel includes:
The power switch being connected with power supply；
For resetting the reset switch of operation；
It is used to indicate temperature and becomes isolator normally normal indicator light；
It is used to indicate the abnormal indicator light that temperature becomes isolator exception.
8. system as claimed in claim 6, which is characterized in that the temperature becomes two input terminals and two output ends of isolator
It is opened in tooling case left side or right side；
The power supply line being connected with the control panel, power supply line are opened in the back side of the tooling case.
9. system as claimed in claim 8, which is characterized in that the left side or right side of the tooling case are additionally provided with solidus
Set.
10. system as claimed in claim 5, which is characterized in that the tooling case and equipment box where equipment are adjacent, with
It is set in the equipment box in the temperature sensor of measuring device temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676071.7U CN208271021U (en) | 2018-05-07 | 2018-05-07 | A kind of data collection system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820676071.7U CN208271021U (en) | 2018-05-07 | 2018-05-07 | A kind of data collection system |
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| CN208271021U true CN208271021U (en) | 2018-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334048A (en) * | 2018-05-07 | 2018-07-27 | 珠海格力电器股份有限公司 | A kind of data collecting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108334048A (en) * | 2018-05-07 | 2018-07-27 | 珠海格力电器股份有限公司 | A kind of data collecting system |
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