CN103323077A - Remote-measuring type height measuring apparatus - Google Patents
Remote-measuring type height measuring apparatus Download PDFInfo
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- CN103323077A CN103323077A CN2013102664322A CN201310266432A CN103323077A CN 103323077 A CN103323077 A CN 103323077A CN 2013102664322 A CN2013102664322 A CN 2013102664322A CN 201310266432 A CN201310266432 A CN 201310266432A CN 103323077 A CN103323077 A CN 103323077A
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- level meter
- type height
- interface
- gps module
- converter
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- Position Fixing By Use Of Radio Waves (AREA)
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses a remote-measuring type height measuring apparatus. The remote-measuring type height measuring apparatus comprises a central processor, an RS485 interface, an AD (analog/digital) converter, a level meter and a GPS (global positioning system) module, the RS485 interface and the GPS module are connected with the central processor, the RS485 interface is connected with the AD converter which is connected with the level meter, and the GPS module is connected with an antenna. By the principle, accurate measurement for height of solids and liquid is realized, data information is transmitted to the central processor, and better post warning service is realized by remotely transmitting the data information.
Description
Technical field
The present invention relates to the telemetry terminal system field, be specifically related to the distant reading type height-gauge.
Background technology
Telemetry terminal system is a kind of a kind of equipment of the connecting object change system based on control message, is widely used in that remote monitoring, network remote pumping plant, hydrology and water conservancy monitoring and control, the colliery scene monitoring that every field comprises petroleum gas used, the warning of outdoor warning horn, federal signal provide, power domain and aviation field etc.Telemetry terminal system is installed in different places usually, and the dust in the 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 analysis-by-synthesis is carried out in its Information Monitoring and draw immediate data message, then make best judgement, realize Warning Service truly.Then again remote terminal is carried out long-range trick survey, Remote configuration, remote maintenance by central station.
Summary of the invention
The present invention has overcome the deficiencies in the prior art, and the distant reading type height-gauge is provided, and realizes the height of solid and liquid is measured accurately, and to central processing unit, this data message of long-range transmission better carries out the Warning Service in later stage with data information transfer.
For solving above-mentioned technical matters, the present invention by the following technical solutions: the distant reading type height-gauge, comprise central processing unit, RS485 interface, AD converter, level meter and GPS module, described RS485 interface is connected with the GPS module and is connected central processing unit; 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 the 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 invention has the beneficial effects as follows:
1, this digital radar level meter can be normal in the industrial frequency wavelength band, beam energy is low, can be installed in various metals, nonmetallic vessel or the pipeline, contactless continuous height be carried out in the thing position of liquid, slurry and particulate material 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 accent, and is practical.
2, the present invention 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.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Embodiment
The present invention is further elaborated below in conjunction with accompanying drawing, and embodiments of the invention are not limited to this.
Embodiment:
As shown in Figure 1, the present invention includes central processing unit, RS485 interface, AD converter, level meter and GPS module, central processing unit is connected on RTC real-time clock and the FLASH storer.The RS485 interface of the present embodiment is connected with the GPS module and is connected central processing unit, 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 transmission of information, by the processing of central processing unit, propagates by wireless terminal.All need to apply to this elevation information and carry out follow-up early warning analysis in hydrology and water conservancy monitoring and geology field, the design of this level meter has been arranged, the elevation information of measurement is more accurate.
Just can realize this invention as mentioned above.
Claims (6)
1. distant reading type height-gauge is characterized in that: comprise central processing unit, RS485 interface, AD converter, level meter and GPS module, described RS485 interface is connected with the GPS module and is connected central processing unit; Described RS485 interface connects AD converter, and AD converter connects level meter; Described GPS module connects antenna.
2. distant reading type height-gauge according to claim 1, it is characterized in that: described level meter is the digital radar level meter.
3. distant reading type height-gauge according to claim 1, it is characterized in that: the model of described digital radar level meter is GDR58.
4. distant reading type height-gauge according to claim 1, it is characterized in that: described central processing unit is connected on RTC real-time clock and the FLASH storer.
5. distant reading type height-gauge according to claim 1, it is characterized in that: the model of described RTC real-time clock is DS1307.
6. distant reading type height-gauge 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 |
|---|---|---|---|
| CN2013102664322A CN103323077A (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type height measuring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102664322A CN103323077A (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type height measuring apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103323077A true CN103323077A (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102664322A Pending CN103323077A (en) | 2013-06-28 | 2013-06-28 | Remote-measuring type height measuring apparatus |
Country Status (1)
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| CN (1) | CN103323077A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001036923A1 (en) * | 1999-08-02 | 2001-05-25 | Quantum Imaging, Inc. | Dual sensor distance measuring apparatus and method |
| CN201285313Y (en) * | 2008-11-28 | 2009-08-05 | 广州易茂科技发展有限公司 | Wireless impulse time-domain reflection level meter |
| CN102095474A (en) * | 2011-02-15 | 2011-06-15 | 长江南京航道局 | Intelligent water level telemetering terminal system based on embedded microprocessor |
| CN201909654U (en) * | 2010-11-19 | 2011-07-27 | 广东必达保安系统有限公司 | Oil mass monitoring device for motor vehicle |
-
2013
- 2013-06-28 CN CN2013102664322A patent/CN103323077A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001036923A1 (en) * | 1999-08-02 | 2001-05-25 | Quantum Imaging, Inc. | Dual sensor distance measuring apparatus and method |
| CN201285313Y (en) * | 2008-11-28 | 2009-08-05 | 广州易茂科技发展有限公司 | Wireless impulse time-domain reflection level meter |
| CN201909654U (en) * | 2010-11-19 | 2011-07-27 | 广东必达保安系统有限公司 | Oil mass monitoring device for motor vehicle |
| CN102095474A (en) * | 2011-02-15 | 2011-06-15 | 长江南京航道局 | Intelligent water level telemetering terminal system based on embedded microprocessor |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130925 |