CN210835699U - NB-based micro-power consumption water affair data acquisition terminal - Google Patents
NB-based micro-power consumption water affair data acquisition terminal Download PDFInfo
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- CN210835699U CN210835699U CN201922331143.1U CN201922331143U CN210835699U CN 210835699 U CN210835699 U CN 210835699U CN 201922331143 U CN201922331143 U CN 201922331143U CN 210835699 U CN210835699 U CN 210835699U
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Abstract
The utility model discloses a micro-power consumption water data acquisition terminal based on NB, which comprises a shell, wherein the shell is provided with an acquisition port, an RS232/485 interface, a direct current power supply interface, a direct current output interface and a display screen; a circuit board is arranged in the shell, and a controller, a communication module, a battery, a relay, a memory and a timer are arranged on the circuit board. The utility model collects the information of the pipeline through the collection port, transmits the collected information to the controller, and the controller stores the collected information into the memory and displays the detected information on the display screen; when the time set by the timer is reached, the controller packs the data in the memory and sends the data to mobile terminals such as mobile phones and the like in a short message mode through the communication module for the passive checking of people, the mobile phones can also send query instructions to the controller through the communication module, and the controller controls the relay to be closed after receiving the instructions and sends the detection information to the mobile phones in a short message mode to actively check the detection information of the pipeline.
Description
Technical Field
The utility model belongs to the technical field of the water utilities, concretely relates to little consumption water utilities data acquisition terminal based on NB.
Background
Water supply is the basis of a city, and is more important to the monitoring of water supply, and the tradition is to install the collector on the pipeline, and the signal that the collector will gather passes through the cable transmission again, and it is with big and receive geographical restriction to gather the cost.
SUMMERY OF THE UTILITY MODEL
To the not enough of the description among the above-mentioned prior art, the utility model provides a little consumption water affairs data acquisition terminal based on NB.
The utility model discloses the technical scheme who adopts as follows:
a micro-power consumption water affair data acquisition terminal based on NB comprises a shell, wherein the shell is provided with an acquisition port, an RS232/485 interface, a direct current power supply interface, a direct current output interface and a display screen; a circuit board is arranged in the shell, and a controller, a communication module, a battery, a relay, a memory and a timer are arranged on the circuit board; the acquisition port transmits the acquired signal to the controller, and the RS232/485 interface is directly connected with the input end of the controller to transmit the detected signal into the controller; the controller stores the acquired information in the memory and displays the acquired information in the display screen; the mobile terminal sends an instruction to the controller through the communication module, and the controller sends information to the mobile terminal through the relay and the communication module; the commercial power supplies power to the controller through the direct current power supply interface, and a current sensor is arranged between the direct current power supply interface and the controller and connected with the input end of the controller; the battery directly supplies power to the controller; and the commercial power and the battery are respectively connected with the direct current output interface.
Specifically, the acquisition port comprises an analog quantity acquisition port and a pulse quantity/switching quantity acquisition port; the analog quantity acquisition port is connected with an external acquisition sensor and inputs the acquired analog quantity into the controller, and the controller stores the acquired analog quantity in the memory and displays the analog quantity on the display screen; the pulse quantity/switching quantity acquisition port is connected with an external acquisition sensor, the acquired pulse quantity/switching quantity is input into the controller, and the controller stores the acquired pulse quantity/switching quantity in the memory and displays the pulse quantity/switching quantity on the display screen.
The utility model discloses in, communication module adopts JZX906C-TCP low-power consumption NB-IOT module for in NB-IoT module and the GSM module.
The utility model collects the information of the pipeline through the collection port, transmits the collected information to the controller, and the controller stores the collected information into the memory and displays the detected information on the display screen; when the time set by the timer is reached, the controller packs the data in the memory and sends the data to mobile terminals such as mobile phones and the like in a short message mode through the communication module for the passive checking of people, the mobile phones can also send query instructions to the controller through the communication module, and the controller controls the relay to be closed after receiving the instructions and sends the detection information to the mobile phones in a short message mode to actively check the detection information of the pipeline. And the utility model discloses a two kinds of power supply mode of battery and commercial power, in order improving the utility model discloses an adaptability to adopt wireless communication mode to carry out the transmission of data, reduced the use of cable, do not receive geographical restriction and reliable, stable low cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.
As shown in fig. 1, a micro-power consumption water data acquisition terminal based on NB includes a housing, the housing is provided with an acquisition port, an RS232/485 interface, a dc power supply interface, a dc output interface, and a display screen; a circuit board is arranged in the shell, and a controller, a communication module, a battery, a relay, a memory and a timer are arranged on the circuit board; the acquisition port transmits the acquired signal to the controller, and the RS232/485 interface is directly connected with the input end of the controller to transmit the detected signal into the controller; the controller stores the acquired information in the memory and displays the acquired information in the display screen; the mobile terminal sends an instruction to the controller through the communication module, and the controller sends information to the mobile terminal through the relay and the communication module; the commercial power supplies power to the controller through the direct current power supply interface, and a current sensor is arranged between the direct current power supply interface and the controller and connected with the input end of the controller; the battery directly supplies power to the controller; and the commercial power and the battery are respectively connected with the direct current output interface.
Specifically, the acquisition port comprises an analog quantity acquisition port and a pulse quantity/switching quantity acquisition port; the analog quantity acquisition port is connected with an external acquisition sensor and inputs the acquired analog quantity into the controller, and the controller stores the acquired analog quantity in the memory and displays the analog quantity on the display screen; the pulse quantity/switching quantity acquisition port is connected with an external acquisition sensor, the acquired pulse quantity/switching quantity is input into the controller, and the controller stores the acquired pulse quantity/switching quantity in the memory and displays the pulse quantity/switching quantity on the display screen.
In the utility model, the communication module is one of NB-IoT module and GSM module, and JZX906C-TCP low power consumption NB-IOT module is adopted; or a GSM module of the DTP _ RD + family. The utility model discloses in the controller adopts FX1N series's PLC controller.
The acquisition port acquires information of the pipeline, the acquired information is transmitted to the controller, and the controller stores the acquired information into the memory and displays the detection information on the display screen.
When the time set by the timer is reached, the controller packs the data in the memory and sends the data to mobile terminals such as mobile phones and the like in a short message mode through the communication module for the passive checking of people, the mobile phones can also send query instructions to the controller through the communication module, and the controller controls the relay to be closed after receiving the instructions and sends the detection information to the mobile phones in a short message mode to actively check the detection information of the pipeline.
After the information collected by the collecting port is transmitted to the controller, the controller compares the information with a set value, and if the information exceeds or is lower than the set value, the controller controls the relay to be closed and sends a short message to the mobile phone for alarming.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention should be covered by the present invention.
Claims (3)
1. The utility model provides a little consumption water affair data acquisition terminal based on NB, includes the casing, its characterized in that: the shell is provided with an acquisition port, an RS232/485 interface, a direct current power supply interface, a direct current output interface and a display screen; a circuit board is arranged in the shell, and a controller, a communication module, a battery, a relay, a memory and a timer are arranged on the circuit board; the acquisition port transmits the acquired signal to the controller, and the RS232/485 interface is directly connected with the input end of the controller to transmit the detected signal into the controller; the controller stores the acquired information in the memory and displays the acquired information in the display screen; the mobile terminal sends an instruction to the controller through the communication module, and the controller sends information to the mobile terminal through the relay and the communication module; the commercial power supplies power to the controller through the direct current power supply interface, and a current sensor is arranged between the direct current power supply interface and the controller and connected with the input end of the controller; the battery directly supplies power to the controller; and the commercial power and the battery are respectively connected with the direct current output interface.
2. The NB-based micropower water data collection terminal of claim 1, wherein: the acquisition port comprises an analog quantity acquisition port and a pulse quantity/switching quantity acquisition port; the analog quantity acquisition port is connected with an external acquisition sensor and inputs the acquired analog quantity into the controller, and the controller stores the acquired analog quantity in the memory and displays the analog quantity on the display screen; the pulse quantity/switching quantity acquisition port is connected with an external acquisition sensor, the acquired pulse quantity/switching quantity is input into the controller, and the controller stores the acquired pulse quantity/switching quantity in the memory and displays the pulse quantity/switching quantity on the display screen.
3. The NB-based micropower water data collection terminal of claim 1, wherein: the communication module is one of an NB-IoT module and a GSM module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922331143.1U CN210835699U (en) | 2019-12-23 | 2019-12-23 | NB-based micro-power consumption water affair data acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922331143.1U CN210835699U (en) | 2019-12-23 | 2019-12-23 | NB-based micro-power consumption water affair data acquisition terminal |
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| Publication Number | Publication Date |
|---|---|
| CN210835699U true CN210835699U (en) | 2020-06-23 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922331143.1U Active CN210835699U (en) | 2019-12-23 | 2019-12-23 | NB-based micro-power consumption water affair data acquisition terminal |
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| CN (1) | CN210835699U (en) |
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