CN204066376U - The groundwater environment monitoring terminal set of wireless data transmission technology - Google Patents
The groundwater environment monitoring terminal set of wireless data transmission technology Download PDFInfo
- Publication number
- CN204066376U CN204066376U CN201420576936.4U CN201420576936U CN204066376U CN 204066376 U CN204066376 U CN 204066376U CN 201420576936 U CN201420576936 U CN 201420576936U CN 204066376 U CN204066376 U CN 204066376U
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- data transmission
- wireless data
- transmission technology
- environment monitoring
- terminal set
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Abstract
The utility model relates to a kind of groundwater environment monitoring terminal set of wireless data transmission technology.Because the distribution of most of underground water water environment information monitoring point is more remote, dispersion, and geographical special, and traditional radio station form can be subject to the factor such as geographic position and weather and have a strong impact on transmission speed and accuracy of information.A kind of groundwater environment monitoring terminal set of wireless data transmission technology, its composition comprises: microcontroller circuit plate (5), described microcontroller circuit plate connects level sensor (11), atmospheric pressure compensated equipment (10), outside eeprom memory (2), clock chip (1), LCD display (3), lithium battery (9), RS485 communication interface (6) respectively, described lithium battery is connected with solar panel (8), and described RS485 communication interface is connected with GPRS communication module (7) and DIP keyboard-coding module (4) respectively.The utility model is applied to the groundwater environment monitoring of wireless data transmission technology.
Description
technical field:
The utility model relates to a kind of groundwater environment monitoring terminal set of wireless data transmission technology
.
background technology:
Wireless transmission GPRS technology has the advantage such as " always online ", " charge on traffic " and " transmitting high speed ".The data rate of GPRS is 10 times of gsm communication, has the access speed of 171.1kbps; In connection setup time, GSM needs 10-30 second, and GPRS only needs the extremely short time just can have access to association requests; For expense, GSM is by tie-time charging, and GPRS only needs by data traffic charging; GPRS will far away higher than GSM for the utilization factor of Internet resources.Because the distribution of most of underground water water environment information monitoring point is more remote, dispersion, and geographical special, and traditional radio station form can be subject to the factor such as geographic position and weather and have a strong impact on transmission speed and accuracy of information.
summary of the invention:
The purpose of this utility model is to provide a kind of groundwater environment monitoring terminal set of wireless data transmission technology
.
Above-mentioned object is realized by following technical scheme:
A kind of groundwater environment monitoring terminal set of wireless data transmission technology, its composition comprises: microcontroller circuit plate, described microcontroller circuit plate connects level sensor, atmospheric pressure compensated equipment, outside eeprom memory, clock chip, LCD display, lithium battery, RS485 communication interface respectively, described lithium battery is connected with solar panel, described RS485 communication interface respectively with GPRS communication module and DIP keyboard-coding model calling
.
The groundwater environment monitoring terminal set of described wireless data transmission technology, described GPRS communication module adopts SIM900A.
The beneficial effects of the utility model:
1. the groundwater environment monitoring terminal of the utility model wireless data transmission technology can not by the impact in geographic position, as long as just real-time underground water water environment information can be sent back central station there being the place of mobile phone signal, communication protocol is except following the hydrology message form of national regulation, add RS485 interface simultaneously, expand the usable range of terminal like this
.
2. the utility model application GPRS wireless network transmission technology, the double-direction radio for remote, low-power consumption, low data rate, low cost is monitored and is proposed.
3. the utility model it be that groundwater environment information is sent in central station server by data transport vehicle with GPRS network, terminating machine is communicated with central station by standard hydrology message format.
4. the utility model it have that node volume is little, flexible arrangement, rig-site utilization advantage easily.
accompanying drawing illustrates:
Accompanying drawing 1 is structural representation of the present utility model
.
Accompanying drawing 2 is circuit diagrams of the utility model RS485 communication interface
.
Accompanying drawing 3 is the utility model LCD display circuit diagrams
.
Accompanying drawing 4 is circuit diagrams of the utility model clock chip
.
Accompanying drawing 5 is the utility model GPRS communication module circuit diagrams.
Accompanying drawing 6 is the utility model microcontroller circuit figure
.
embodiment:
Embodiment 1:
A kind of groundwater environment monitoring terminal set of wireless data transmission technology, its composition comprises: microcontroller circuit plate 5, described microcontroller circuit plate connects level sensor 11, atmospheric pressure compensated equipment 10, outside eeprom memory 2, clock chip 1, LCD display 3, lithium battery 9, RS485 communication interface 6 respectively, described lithium battery is connected with solar panel 8, and described RS485 communication interface is connected with GPRS communication module 7 and DIP keyboard-coding module 4 respectively
.
Embodiment 2:
The groundwater environment monitoring terminal set of the wireless data transmission technology according to embodiment 1, described GPRS communication module adopts SIM900A
.
Claims (2)
1. the groundwater environment monitoring terminal set of a wireless data transmission technology, its composition comprises: microcontroller circuit plate, it is characterized in that: described microcontroller circuit plate connects level sensor, atmospheric pressure compensated equipment, outside eeprom memory, clock chip, LCD display, lithium battery, RS485 communication interface respectively, described lithium battery is connected with solar panel, described RS485 communication interface respectively with GPRS communication module and DIP keyboard-coding model calling.
2. the groundwater environment monitoring terminal set of wireless data transmission technology according to claim 1, is characterized in that: described GPRS communication module adopts SIM900A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576936.4U CN204066376U (en) | 2014-10-08 | 2014-10-08 | The groundwater environment monitoring terminal set of wireless data transmission technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420576936.4U CN204066376U (en) | 2014-10-08 | 2014-10-08 | The groundwater environment monitoring terminal set of wireless data transmission technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204066376U true CN204066376U (en) | 2014-12-31 |
Family
ID=52207836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420576936.4U Expired - Fee Related CN204066376U (en) | 2014-10-08 | 2014-10-08 | The groundwater environment monitoring terminal set of wireless data transmission technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204066376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10208585B2 (en) | 2015-08-11 | 2019-02-19 | Intrasen, LLC | Groundwater monitoring system and method |
-
2014
- 2014-10-08 CN CN201420576936.4U patent/CN204066376U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10208585B2 (en) | 2015-08-11 | 2019-02-19 | Intrasen, LLC | Groundwater monitoring system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141231 Termination date: 20171008 |