CN208477723U - A kind of sensor wireless acquisition device - Google Patents
A kind of sensor wireless acquisition device Download PDFInfo
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- CN208477723U CN208477723U CN201821252780.9U CN201821252780U CN208477723U CN 208477723 U CN208477723 U CN 208477723U CN 201821252780 U CN201821252780 U CN 201821252780U CN 208477723 U CN208477723 U CN 208477723U
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- signal
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Abstract
A kind of sensor wireless acquisition device, it is related to sensor technical field, and in particular to a kind of sensor wireless acquisition device.It includes voltage acquisition conversion equipment, signal isolating device, A/D acquisition device, microcontroller, battery, battery check device, wireless communication apparatus, antenna, voltage acquisition conversion equipment is connected with signal isolating device, signal isolating device is successively connected with A/D acquisition device, microcontroller, wireless communication apparatus, antenna, and battery accesses the incoming end of microcontroller by battery check device.After adopting the above technical scheme, the utility model has the beneficial effect that it is easy for installation, solve line it is long, than heavier, difficult wiring, disassembly trouble, breakdown judge is difficult the problems such as, and improve the stability of signal.
Description
Technical field
The utility model relates to sensor technical fields, and in particular to a kind of sensor wireless acquisition device.
Background technique
Oil log technology is the most basic technology of oil-gas exploration, is discovery oil-gas reservoir, evaluates oil gas most directly, most in time
Means, the monitoring sensor that well logging scene uses is wired mode connection, needs from well site to draw line in instrument shelter, finally
It is signally attached to device end.
The most commonly used is single CAN bus and 485 buses at prior art well logging scene, both install not side at the scene
Just, all exist line it is long, than heavier, difficult wiring, disassembly trouble, breakdown judge is difficult, and the connector of line is easy in bracing wire process
In twist bad, the problem of causing jitter.
Utility model content
The purpose of this utility model is that it is in view of the drawbacks of the prior art and insufficient, a kind of sensor wireless acquisition dress is provided
Set, it is easy for installation, solve line it is long, than heavier, difficult wiring, disassembly trouble, breakdown judge is difficult the problems such as, and mention
The high stability of signal.
To achieve the above object, the utility model is using following technical scheme: it include voltage acquisition conversion equipment 1,
Signal isolating device 2, A/D acquisition device 3, microcontroller 4, battery 5, battery check device 6, wireless communication apparatus 7,
Antenna 8, voltage acquisition conversion equipment 1 are connected with signal isolating device 2, signal isolating device 2 successively with A/D acquisition device 3,
Microcontroller 4, wireless communication apparatus 7, antenna 8 are connected, and battery 5 accesses microcontroller by battery check device 6
The incoming end of single-chip microcontroller 4.
The operating voltage of the voltage acquisition conversion equipment 1 is 5V.
Working principle of the utility model is: the input port of sensor signal A access sensor wireless acquisition node, by electricity
Current or voltage signal is converted into 4 required voltage signal of microcontroller by pressure acquisition conversion equipment 1, is passing through light
Coupling isolation, signal access 4 system of microcontroller and carry out data processing, storage, and microcontroller 4 passes through communication terminal
Mouth is connect with Zigbee wireless communication apparatus 7, finally launches data.
After adopting the above technical scheme, the utility model has the beneficial effect that it is easy for installation, solve line it is long, ratio
Heavier, difficult wiring dismantles the problems such as troublesome, breakdown judge is difficult, and improves the stability of signal.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the circuit diagram of voltage acquisition conversion equipment 1 in the utility model；
Fig. 3 is the circuit diagram of signal isolating device 2 in the utility model；
Fig. 4 is the circuit diagram of microcontroller 4 in the utility model.
Description of symbols: voltage acquisition conversion equipment 1, signal isolating device 2, A/D acquisition device 3, microcontroller list
Piece machine 4, battery 5, battery check device 6, wireless communication apparatus 7, antenna 8, sensor signal A.
Specific embodiment
Referring to shown in Fig. 1-Fig. 4, present embodiment the technical solution adopted is that: it includes voltage acquisition conversion equipment
1, signal isolating device 2, A/D acquisition device 3, microcontroller 4, battery 5, battery check device 6, wireless communication apparatus
7, antenna 8, voltage acquisition conversion equipment 1 are connected with signal isolating device 2, signal isolating device 2 successively with A/D acquisition device
3, microcontroller 4, wireless communication apparatus 7, antenna 8 are connected, and battery 5 accesses microcontroller by battery check device 6
The incoming end of device single-chip microcontroller 4.
The operating voltage of the voltage acquisition conversion equipment 1 is 5V.
Working principle of the utility model is: its structure is that voltage acquisition conversion equipment 1 is connected with signal isolating device 2
It connecing, signal isolating device 2 is successively connected with A/D acquisition device 3, microcontroller 4, wireless communication apparatus 7, antenna 8,
Battery 5 accesses the incoming end of microcontroller 4 by battery check device 6, and sensor signal A access sensor wireless is adopted
Current or voltage signal is converted into single-chip microcontroller required voltage letter by voltage acquisition conversion circuit by the input port for collecting node
Number, pass through light-coupled isolation, signal access SCM system carry out data processing, storage, single-chip microcontroller by PORT COM with
The connection of Zigbee wireless module, finally launches data.
Sensor is directly converted into wireless signal, the comprising modules node encapsulation of wireless sensor by sensor wireless node
In a shell, it will be provided power supply by battery 5 at work, be constituted wireless sensor network node, be connected by Module nodes
It connects sensor and constitutes network by way of self-organizing, the digital signal for acquiring equipment is transferred to prison by wireless sensor network
The radio network gateway at control center, is sent directly into computer, is analyzed and processed.
After adopting the above technical scheme, the utility model has the beneficial effect that it is easy for installation, solve line it is long, ratio
Heavier, difficult wiring dismantles the problems such as troublesome, breakdown judge is difficult, and improves the stability of signal.
The above is merely intended for describing the technical solutions of the present application, but not for limiting the present application, those of ordinary skill in the art couple
The other modifications or equivalent replacement that the technical solution of the utility model is made, without departing from technical solutions of the utility model
Spirit and scope should all cover in the scope of the claims of the utility model.
Claims (2)
1. a kind of sensor wireless acquisition device, it is characterised in that: it includes voltage acquisition conversion equipment (1), signal isolation dress
Set (2), A/D acquisition device (3), microcontroller (4), battery (5), battery check device (6), wireless communication apparatus
(7), antenna (8), voltage acquisition conversion equipment (1) are connected with signal isolating device (2), signal isolating device (2) successively with
A/D acquisition device (3), microcontroller (4), wireless communication apparatus (7), antenna (8) are connected, and battery (5) passes through electricity
Pond detection device (6) accesses the incoming end of microcontroller (4).
2. a kind of sensor wireless acquisition device according to claim 1, it is characterised in that: the voltage acquisition converting means
The operating voltage for setting (1) is 5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252780.9U CN208477723U (en) | 2018-08-06 | 2018-08-06 | A kind of sensor wireless acquisition device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821252780.9U CN208477723U (en) | 2018-08-06 | 2018-08-06 | A kind of sensor wireless acquisition device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208477723U true CN208477723U (en) | 2019-02-05 |
Family
ID=65209324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821252780.9U Active CN208477723U (en) | 2018-08-06 | 2018-08-06 | A kind of sensor wireless acquisition device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208477723U (en) |
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2018
- 2018-08-06 CN CN201821252780.9U patent/CN208477723U/en active Active
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