CN209131882U - A kind of pressure transducer system that can remotely monitor - Google Patents
A kind of pressure transducer system that can remotely monitor Download PDFInfo
- Publication number
- CN209131882U CN209131882U CN201720396694.4U CN201720396694U CN209131882U CN 209131882 U CN209131882 U CN 209131882U CN 201720396694 U CN201720396694 U CN 201720396694U CN 209131882 U CN209131882 U CN 209131882U
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- CN
- China
- Prior art keywords
- module
- wireless network
- pressure
- remote monitoring
- pressure transmitter
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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.)
- Expired - Fee Related
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Abstract
A kind of pressure transducer system that can remotely monitor, including remote monitoring center and pressure transmitter, it is characterized in that: pressure transmitter includes sequentially connected pressure acquisition devices, signal conditioning module, A/D converter and central processing unit, the pressure acquisition devices, signal conditioning module, A/D converter and central processing unit are electrically connected with power supply module, it further include wireless network module in the pressure transmitter, wireless network module is connected with central processing unit, and wireless network module is connect with remote monitoring center wireless signal.Due to being to pass through wireless network connection between remote monitoring center and pressure transmitter, therefore the construction for being laid with transmission cable is avoided, save cable cost and construction cost and subsequent cable maintenance cost, especially some inconvenient environment for being laid with cable use this programme, realize the long-range monitoring of pressure transmitter, but also by the way of being wirelessly connected, difficulty of construction is reduced.
Description
Technical field
The utility model relates to electronic metering equipment field, especially a kind of pressure transmitter that can remotely monitor.
Background technique
Pressure transmitter refers to export the pressure sensor for standard signal, is that a kind of pressure variations that receive turn in proportion
It is changed to the instrument of standard output signals.It can turn the physical pressures parameters such as gas, liquid that load cell is experienced
Become the electric signal of standard, is measured, indicated and process with supplying the secondary meters such as indicator alarm, recorder, adjuster
It adjusts.
Existing pressure transmitter is usually to pass through cable transmission data, must carry out the laying of cable during installation in this way
Construction, will definitely increase the maintenance cost of cable cost, cost of labor and subsequent cable.
Summary of the invention
The purpose of the utility model is to provide the pressure transmitters that one kind can be monitored remotely, and the pressure transmitter is without being laid with
Cable reduces construction cost.
The utility model solve its technical problem the technical solution adopted is that: the pressure transmitter system that can remotely monitor of one kind
System, including remote monitoring center and pressure transmitter, it is characterized in that: pressure transmitter include sequentially connected pressure acquisition devices,
Signal conditioning module, A/D converter and central processing unit, the pressure acquisition devices, signal conditioning module, A/D converter with
And central processing unit is electrically connected with power supply module, further includes wireless network module, wireless network in the pressure transmitter
Module is connected with central processing unit, and wireless network module is connect with remote monitoring center wireless signal.
It further include mobile terminal, the mobile terminal is connected with remote monitoring center by public network.
It is connected between the wireless network module and remote monitoring center by network transmission module.
The wireless network module is WIFI, GSM, GPRS, 802.11 or ZigBee.
The pressure transmitter be multiple groups, the wireless network module of every group of pressure transmitter and remote monitoring center without
The connection of line signal.
The wireless network module of every group of pressure transmitter is connected separately with network transmission module, each network transmission mould
Block constitutes cellular network and is connected to remote monitoring center.
The model MU509 of the network transmission module.
The utility model has the beneficial effects that pressure acquisition devices collect pressure information successively through signal conditioning module, A/D
Converter is transmitted to central processing unit, then is sent to remote monitoring center by wireless network module by central processing unit, due to
Be between remote monitoring center and pressure transmitter by wireless network connection, therefore avoid be laid with transmission cable construction,
Cable cost and construction cost and subsequent cable maintenance cost are saved, especially some inconvenient environment for being laid with cable are adopted
With this programme, that is, the long-range monitoring of pressure transmitter is realized, but also by the way of being wirelessly connected, it is difficult to reduce construction
Degree.
Detailed description of the invention
Below with reference to embodiment attached drawing, the present invention will be further described
Fig. 1 is Tthe utility model system block diagram.
Specific embodiment
Embodiment 1
As shown in Figure 1, the utility model provides a kind of pressure transducer system that can remotely monitor, including remotely monitor
The heart and pressure transmitter, it is characterized in that: pressure transmitter includes sequentially connected pressure acquisition devices, signal conditioning module, A/D turns
Parallel operation and central processing unit, the pressure acquisition devices, signal conditioning module, A/D converter and central processing unit with confession
Electric module is electrically connected, and further includes wireless network module, wireless network module and central processing unit phase in the pressure transmitter
Even, wireless network module is connect with remote monitoring center wireless signal.
The wireless network module is WIFI, GSM, GPRS, 802.11 or ZigBee.
Pressure acquisition devices collect pressure information and are successively transmitted to central processing unit through signal conditioning module, A/D converter,
Remote monitoring center is sent to by wireless network module by central processing unit again, due to remote monitoring center and pressure transmitter
Between be by wireless network connection, therefore avoid be laid with transmission cable construction, save cable cost and construction cost
And subsequent cable maintenance cost, especially some inconvenient environment for being laid with cable use this programme, that is, realize pressure change
The long-range monitoring of device is sent, but also by the way of being wirelessly connected, reduces difficulty of construction.
Embodiment 2
It further include mobile terminal in the present embodiment, mobile terminal and remote monitoring center collectively form remote monitoring end, institute
The mobile terminal stated is connected with remote monitoring center by public network, can be understood in real time by the APP software on mobile terminal
The pressure parameter of pressure transmitter, convenient for grasping field data rapidly.
It is connected between the wireless network module and remote monitoring center by network transmission module, the network passes
The model MU509 of defeated module, network transmission module may insure the stability of wireless network in data transmission procedure, enhance nothing
Line network signal, make the more stable smoothness of data is transferred to remote monitoring center.
The pressure transmitter be multiple groups, the wireless network module of every group of pressure transmitter and remote monitoring center without
The connection of line signal, multiple groups pressure transmitter can be arranged in same position in this structure, it is possible to prevente effectively from any one group wireless
Remote monitoring center data caused by network interruption or pressure transmitter damage disappear, and increase the reliability of system.
Embodiment 3
The wireless network module of every group of pressure transmitter is connected separately with network transmission module, each network transmission mould
Block constitutes cellular network and is connected to remote monitoring center.
Structure described in the present embodiment is suitable for pressure transmitter and uses relatively intensive operating area, passes through multiple networks
Transmission module forms cellular network between each other, forms the dedicated network of pressure transmitter remote monitoring system, not only increases
The reliability of wireless network transmissions also adds the safety of data.
Claims (1)
1. the pressure transducer system that one kind can be monitored remotely, including remote monitoring center and pressure transmitter, it is characterized in that: pressure
Power transmitter includes sequentially connected pressure acquisition devices, signal conditioning module, A/D converter and central processing unit, the pressure
Power collector, signal conditioning module, A/D converter and central processing unit are electrically connected with power supply module, and the pressure becomes
Sending further includes wireless network module in device, and wireless network module is connected with central processing unit, wireless network module and long-range monitoring
The connection of center wireless signal, is connected between the wireless network module and remote monitoring center by network transmission module, institute
The wireless network module stated is WIFI, GSM, GPRS, 802.11 or ZigBee, the model of the network transmission module
MU509；It further include mobile terminal, the mobile terminal is connected with remote monitoring center by public network；The pressure
Transmitter is multiple groups, and the wireless network module of every group of pressure transmitter is connect with remote monitoring center wireless signal；Described
The wireless network module of every group of pressure transmitter is connected separately with network transmission module, and each network transmission module constitutes cellular network
And it is connected to remote monitoring center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396694.4U CN209131882U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure transducer system that can remotely monitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720396694.4U CN209131882U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure transducer system that can remotely monitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131882U true CN209131882U (en) | 2019-07-19 |
Family
ID=67226477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720396694.4U Expired - Fee Related CN209131882U (en) | 2017-04-17 | 2017-04-17 | A kind of pressure transducer system that can remotely monitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923627A (en) * | 2022-04-19 | 2022-08-19 | 重庆川仪自动化股份有限公司 | Pressure transmitter monitoring system, method, electronic device and readable storage medium |
-
2017
- 2017-04-17 CN CN201720396694.4U patent/CN209131882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114923627A (en) * | 2022-04-19 | 2022-08-19 | 重庆川仪自动化股份有限公司 | Pressure transmitter monitoring system, method, electronic device and readable storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20200417 |