CN203310484U - Remote-measuring type radar level instrument - Google Patents
Remote-measuring type radar level instrument Download PDFInfo
- Publication number
- CN203310484U CN203310484U CN2013203802077U CN201320380207U CN203310484U CN 203310484 U CN203310484 U CN 203310484U CN 2013203802077 U CN2013203802077 U CN 2013203802077U CN 201320380207 U CN201320380207 U CN 201320380207U CN 203310484 U CN203310484 U CN 203310484U
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- China
- Prior art keywords
- type radar
- processing unit
- remote
- central processing
- level instrument
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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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- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a remote-measuring type radar level instrument. The remote-measuring type radar level instrument comprises a central processing unit, an RS485 interface, an AD (Analog/Digital) converter, a level instrument and a GPS (Global Position System) module, wherein the RS485 interface and the GPS module are both connected with the central processing unit; the RS485 interface, the AD converter and the level instrument are connected in sequence; and the GPS module is connected with an antenna. According to the principle, the remote-measuring type radar level instrument has the ability to accurately measure the height of both solid and liquid and transmit the data information to the central processing unit, and realizes remote transmission of data information, so that latter-phase early-warning service can be performed well.
Description
Technical field
The utility model relates to the telemetry terminal system field, is specifically related to the distant reading type radar levelmeter.
Background technology
Telemetry terminal system is a kind of a kind of equipment of the change of the connecting object based on control message system, is widely used in that remote monitoring, network remote pumping plant, hydrology and water conservancy monitoring and control, colliery scene monitoring application, the warning of outdoor warning horn, the federal signal that every field comprises petroleum gas provides, power domain and aviation field etc.Telemetry terminal system is arranged on different places usually, and the dust in external environment condition, temperature, slurry, ambient pressure variations etc. all can affect the accuracy of telemetry terminal system data acquisition.Progress along with the epoch, we wish that the data message of monitoring is more accurate, we need to all carry out data acquisition to the factor that telemetry terminal system may impact so, then its Information Monitoring is carried out to analysis-by-synthesis and draw immediate data message, then make best judgement, realize Warning Service truly.Then by central station, again remote terminal is carried out to remote measuring, Remote configuration, remote maintenance.
The utility model content
The utility model has overcome the deficiencies in the prior art, the distant reading type radar levelmeter is provided, realization is measured accurately to the height of solid and liquid, and to central processing unit, this data message of long-range transmission better carries out the Warning Service in later stage by data information transfer.
For solving above-mentioned technical matters, the utility model is by the following technical solutions: the distant reading type radar levelmeter, comprise central processing unit, RS485 interface, AD converter, level meter and GPS module, described RS485 interface all is connected central processing unit with the GPS module; Described RS485 interface connects AD converter, and AD converter connects level meter; Described GPS module connects antenna.
Further, described level meter is the digital radar level meter.
Further, the model of described digital radar level meter is GDR58.
Further, described central processing unit is connected on RTC real-time clock and FLASH storer.
Further, the model of described RTC real-time clock is DS1307.
Further, the model of described GPS module is MC-1612.
Compared with prior art, the beneficial effects of the utility model are:
1, this digital radar level meter can be normal in the industrial frequency wavelength band, and beam energy is low, can be installed in various metals, nonmetallic vessel or pipeline, contactless continuous height carried out in the thing position of liquid, slurry and particulate material and measure.Radar levelmeter all without injury, also has the impact that is not subjected to medium proportion and change in dielectric constant to human body and environment, does not need the advantages such as on-the-spot school tune, practical.
2, the utility model has increased the height of solid or liquid has been measured, and then metrical information is delivered to central processing unit through conversion, and then transmits.
The accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further elaborated, embodiment of the present utility model is not limited to this.
Embodiment:
As shown in Figure 1, the utility model comprises central processing unit, RS485 interface, AD converter, level meter and GPS module, and central processing unit is connected on RTC real-time clock and FLASH storer.The RS485 interface of the present embodiment all is connected central processing unit with the GPS module, and the GPS module connects antenna.The RS485 interface of the present embodiment connects AD converter, AD converter connects level meter, level meter is the digital radar level meter, the model of digital radar level meter is GDR58, the model of RTC real-time clock is DS1307, the model of central processing unit is LX4F232H5QCFIGA3, and the model of GPS module is MC-1612.
Level meter wherein can be measured the solid of the residing environment of telemetry terminal system or the height of liquid, but then this information is converted into to transmission of information, by the processing of central processing unit, propagates by wireless terminal.In hydrology and water conservancy monitoring and geology field, all need to apply to this elevation information and carry out follow-up early warning analysis, the design of this level meter has been arranged, the elevation information of measurement is more accurate.
Just can realize this utility model as mentioned above.
Claims (6)
1. distant reading type radar levelmeter, it is characterized in that: comprise central processing unit, RS485 interface, AD converter, level meter and GPS module, described RS485 interface all is connected central processing unit with the GPS module; Described RS485 interface connects AD converter, and AD converter connects level meter; Described GPS module connects antenna.
2. distant reading type radar levelmeter according to claim 1, it is characterized in that: described level meter is the digital radar level meter.
3. distant reading type radar levelmeter according to claim 2, it is characterized in that: the model of described digital radar level meter is GDR58.
4. distant reading type radar levelmeter according to claim 1, it is characterized in that: described central processing unit is connected on RTC real-time clock and FLASH storer.
5. distant reading type radar levelmeter according to claim 4, it is characterized in that: the model of described RTC real-time clock is DS1307.
6. distant reading type radar levelmeter according to claim 1, it is characterized in that: the model of described GPS module is MC-1612.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203802077U CN203310484U (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type radar level instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203802077U CN203310484U (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type radar level instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203310484U true CN203310484U (en) | 2013-11-27 |
Family
ID=49616686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203802077U Expired - Fee Related CN203310484U (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type radar level instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203310484U (en) |
-
2013
- 2013-06-28 CN CN2013203802077U patent/CN203310484U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Chai Jun Inventor after: Chen Jing Inventor before: Zhu Zhengxiu Inventor before: Chai Jun Inventor before: An Rui Inventor before: Yang Chunlong |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHU ZHENGXIU CHAI JUN AN RUI YANG CHUNLONG TO: CHAI JUN CHEN JING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20170628 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |