CN214277080U - Water instrument based on 4G and Beidou satellite communication - Google Patents
Water instrument based on 4G and Beidou satellite communication Download PDFInfo
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- CN214277080U CN214277080U CN202120268023.6U CN202120268023U CN214277080U CN 214277080 U CN214277080 U CN 214277080U CN 202120268023 U CN202120268023 U CN 202120268023U CN 214277080 U CN214277080 U CN 214277080U
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Abstract
The utility model discloses a water utilities instrument based on 4G and big dipper satellite communication, including signal processing amplifier circuit, filter circuit, analog-to-digital conversion circuit, display circuit, big dipper communication circuit, 4G communication circuit, watchdog circuit, key input circuit, power supply circuit, signal input circuit, host processor, signal input circuit passes through signal processing amplifier circuit and connects filter circuit, filter circuit connects analog-to-digital conversion circuit, display circuit, big dipper communication circuit, 4G communication circuit, watchdog circuit, key input circuit, power supply circuit 9 all are connected with the host processor. The utility model discloses can carry out short message communication through big dipper satellite under the emergency of no network, with measured information transmission to backstage, guarantee that water utilities data measurement does not break off, the instrument has the precision height simultaneously, and input signal graduation number is many, shows audio-visual advantage.
Description
Technical Field
The utility model relates to a water utilities instrument based on 4G and big dipper satellite communication.
Background
In the water instruments in the market at present, sensor information is generally collected and then transmitted to an upper computer through communication, or data is simply transmitted to a background through a network. Data interruption can be caused when the emergency such as network failure occurs, so that the water service platform is easy to miss the optimal time for handling the emergency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at overcoming not enough among the prior art, providing a water utilities instrument based on 4G and big dipper satellite communication.
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a water utilities instrument based on 4G and big dipper satellite communication, includes signal processing amplifier circuit, filter circuit, analog-to-digital conversion circuit, display circuit, big dipper communication circuit, 4G communication circuit, watchdog circuit, key input circuit, power supply circuit, signal input circuit, host processing ware, signal input circuit passes through signal processing amplifier circuit and connects filter circuit, filter circuit connects analog-to-digital conversion circuit, display circuit, big dipper communication circuit, 4G communication circuit, watchdog circuit, key input circuit, power supply circuit 9 all are connected with the host processing ware.
Preferably, the Beidou communication circuit is a Beidou short message communication circuit.
Preferably, the 4G communication circuit is a 4G cat.1 communication circuit.
Preferably, the display circuit is a liquid crystal display circuit.
Preferably, the signal input circuit inputs a temperature, pressure or liquid level signal.
Preferably, the power supply circuit is a low power consumption switching power supply.
Preferably, the Beidou communication circuit and the 4G communication circuit are used for communicating with a background.
The utility model has the advantages as follows: the utility model discloses can carry out short message communication through big dipper satellite under the emergency of no network, with measured information transmission to backstage, guarantee that water utilities data measurement does not break off, the instrument has the precision height simultaneously, and input signal graduation number is many, shows audio-visual advantage.
Drawings
Fig. 1 is a module connection diagram of the present invention.
Detailed Description
The technical scheme of the utility model is further explained by combining the attached drawings of the specification:
as shown in fig. 1, a water service instrument based on 4G and Beidou satellite communication comprises a signal processing amplifying circuit 1, a filter circuit 2, an analog-to-digital conversion circuit 3, a display circuit 4, a Beidou communication circuit 5, a 4G communication circuit 6, a watchdog circuit 7, a key input circuit 8, a power supply circuit 9, a signal input circuit 10 and a main processor 11, wherein the signal input circuit 10 is connected with the filter circuit 2 through the signal processing amplifying circuit 1, the filter circuit 2 is connected with the analog-to-digital conversion circuit 3, and the display circuit 4, the Beidou communication circuit 5, the 4G communication circuit 6, the watchdog circuit 7, the key input circuit 8 and the power supply circuit 9 are all connected with the main processor 11.
As shown in fig. 1, the big dipper communication circuit 5 is a big dipper short message communication circuit, the 4G communication circuit 6 is a 4G cat.1 communication circuit, the display circuit 4 is a liquid crystal display circuit, the signal input circuit 10 inputs temperature, pressure or liquid level signals, the power supply circuit 9 is a low power consumption switching power supply, and the big dipper communication circuit 5 and the 4G communication circuit 6 are used for communicating with a background.
The working principle is as follows:
the utility model discloses a filter circuit 2 filters interference signal.
The utility model discloses an analog-to-digital conversion circuit 3 digitizes analog signal.
The utility model discloses a watchdog circuit 7 resets to the control of host processor 11.
The utility model discloses a key input circuit 3 carries out the engineering parameter setting.
The utility model discloses a display circuit 4 shows the current measurement value.
The utility model discloses a power supply circuit 9 provides stable power.
The utility model discloses can carry out short message communication through big dipper satellite under the emergency of no network, with measured information transmission to backstage, guarantee that water utilities data measurement does not break off, the instrument has the precision height simultaneously, and input signal graduation number is many, shows audio-visual advantage.
It should be noted that the above list is only one specific embodiment of the present invention. Obviously, the present invention is not limited to the above embodiments, and many modifications can be made, and in short, all modifications that can be directly derived or suggested by the person skilled in the art from the disclosure of the present invention should be considered as the protection scope of the present invention.
Claims (7)
1. The utility model provides a water utilities instrument based on 4G and big dipper satellite communication, its characterized in that, includes signal processing amplifier circuit (1), filter circuit (2), analog-to-digital conversion circuit (3), display circuit (4), big dipper communication circuit (5), 4G communication circuit (6), watchdog circuit (7), button input circuit (8), power supply circuit (9), signal input circuit (10), host processor (11), filter circuit (2) are connected through signal processing amplifier circuit (1) in signal input circuit (10), analog-to-digital conversion circuit (3) are connected in filter circuit (2), display circuit (4), big dipper communication circuit (5), 4G communication circuit (6), watchdog circuit (7), button input circuit (8), power supply circuit (9) all are connected with host processor (11).
2. The water service instrument based on 4G and Beidou satellite communication according to claim 1, wherein the Beidou communication circuit (5) is a Beidou short message communication circuit.
3. The water service instrument based on 4G and Beidou satellite communication according to claim 1, wherein the 4G communication circuit (6) is a 4G Cat.1 communication circuit.
4. The water service instrument based on 4G and Beidou satellite communication is characterized in that the display circuit (4) is a liquid crystal display circuit.
5. The water service instrument based on the 4G and Beidou satellite communication is characterized in that the signal input circuit (10) inputs a temperature signal, a pressure signal or a liquid level signal.
6. The water service instrument based on 4G and Beidou satellite communication is characterized in that the power supply circuit (9) is a low-power-consumption switching power supply.
7. The water service instrument based on 4G and Beidou satellite communication is characterized in that the Beidou communication circuit (5) and the 4G communication circuit (6) are used for communicating with a background.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268023.6U CN214277080U (en) | 2021-01-29 | 2021-01-29 | Water instrument based on 4G and Beidou satellite communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120268023.6U CN214277080U (en) | 2021-01-29 | 2021-01-29 | Water instrument based on 4G and Beidou satellite communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214277080U true CN214277080U (en) | 2021-09-24 |
Family
ID=77770599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120268023.6U Active CN214277080U (en) | 2021-01-29 | 2021-01-29 | Water instrument based on 4G and Beidou satellite communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214277080U (en) |
-
2021
- 2021-01-29 CN CN202120268023.6U patent/CN214277080U/en active Active
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