CN211121447U - Intelligent water level detector - Google Patents
Intelligent water level detector Download PDFInfo
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- CN211121447U CN211121447U CN201821965428.XU CN201821965428U CN211121447U CN 211121447 U CN211121447 U CN 211121447U CN 201821965428 U CN201821965428 U CN 201821965428U CN 211121447 U CN211121447 U CN 211121447U
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- water level
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- level detector
- core controller
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Abstract
The utility model discloses an intelligence water level detection appearance, including lithium cell module, battery management module, water logging switch, level detector, core controller module, alarm module and NB-IOT communication module, NB-IOT communication module carries out both way junction with intelligent management terminal, intelligent management terminal carries out both way junction with the host computer server. The utility model provides an intelligent water level detector, which can acquire the water level height of each region in real time by adopting a water level sensor and then wirelessly transmit the water level height to a server background through an NB-IOT network to realize the monitoring of the water level; the intelligent water level detector can stably and reliably monitor the state of the urban water level and timely send out water level overrun alarm and low-power alarm signals; by adopting the sleep mode, the power consumption of the whole equipment can be very low, and the service time of the equipment is greatly prolonged.
Description
Technical Field
The utility model belongs to the technical field of intellectual detection system, a intelligence water level detector is related to.
Background
With the acceleration of the urbanization process, the construction of municipal utilities develops rapidly. However, due to frequent influence of severe weather such as typhoon, the urban drainage system has great hidden danger, flood is easy to occur, and damage is caused to municipal utilities. An intelligent water level detector is urgently needed to monitor the urban underground water level in real time, prevent in advance, maintain regularly and reduce the loss of the country and residents.
SUMMERY OF THE UTILITY MODEL
Based on the above practical background, the utility model provides an intelligent water level detector, which can acquire the water level height of each region in real time by adopting a water level sensor, and then wirelessly transmit the water level height to a server background through an NB-IOT network, so as to realize the monitoring of the water level; the intelligent water level detector can stably and reliably monitor the state of the urban water level and timely send out water level overrun alarm and low-power alarm signals; by adopting the sleep mode, the power consumption of the whole equipment can be very low, and the service time of the equipment is greatly prolonged.
The utility model particularly relates to an intelligence water level detection appearance, intelligence water level detection appearance includes lithium battery module, battery management module, water logging switch, water level detector, core controller module, alarm module and NB-IOT communication module, lithium battery module is connected to battery management module, battery management module with the core controller module carries out both way junction, the water logging switch is connected to water level detector, water level detector is connected to the core controller module, the core controller module still is connected to alarm module, the core controller module with NB-IOT communication module carries out both way junction, NB-IOT communication module carries out both way junction with intelligent management terminal, intelligent management terminal carries out both way junction with the host computer server.
Further, the water immersion switch is normally opened, the water immersion switch is arranged at a warning water level, and when the liquid level reaches the warning water level, the water immersion switch is opened by being immersed in water; the water level detector is powered on when the water immersion switch is powered on and is used for acquiring current water level information; the core controller module is started when the water immersion switch is started, acquires current water level information, and is in a dormant state when the water immersion switch is not started.
Furthermore, the core controller module performs comparison and judgment according to the acquired water level information, and controls the alarm module to send out a water level overrun alarm when the water level is judged to exceed a limit value.
Further, the battery management module controls the lithium battery module to provide power for the core controller module, detects the residual electric quantity of the lithium battery, and sends the detected residual electric quantity of the lithium battery to the core controller module; the core controller module compares and judges the received residual electric quantity of the lithium battery, and when the residual electric quantity of the lithium battery is judged to be lower than a set threshold value, the core controller module controls the alarm module to send out a low-power alarm signal and controls the lithium battery module to adopt a power saving mode to supply power through the battery management module.
Furthermore, the core controller module is in bidirectional communication with the intelligent management terminal through the NB-IOT communication module, and sends real-time water level information, residual electric quantity information, water level overrun alarm information and low-power alarm information to the intelligent management terminal and is uploaded to an upper computer server by the intelligent management terminal.
Furthermore, the intelligent water level detector also comprises a GPS positioning module for detecting the position of the intelligent water level detector; and the core controller module sends the position information of the intelligent water level detector to the intelligent management terminal and uploads the position information to the upper computer server by the intelligent management terminal when controlling the alarm module to send out a water level overrun alarm or a low-power alarm signal.
Further, the water level detector is an ultrasonic water level detector, a float water level detector or a resistance type water level detector.
Drawings
Fig. 1 is the utility model relates to an intelligence water level detection appearance's structural schematic block diagram.
Detailed Description
The following explains the specific embodiment of the intelligent water level detector in detail with reference to the accompanying drawings.
As shown in fig. 1, the utility model discloses intelligence water level detection appearance includes lithium battery module, battery management module, water logging switch, level detector, core controller module, alarm module and NB-IOT communication module, lithium battery module is connected to battery management module, battery management module with the core controller module carries out both way junction, the water logging switch is connected to level detector, level detector is connected to the core controller module, the core controller module still is connected to alarm module, the core controller module with NB-IOT communication module carries out both way junction, NB-IOT communication module carries out both way junction with intelligent management terminal, intelligent management terminal carries out both way junction with the host computer server.
Further, the water immersion switch is normally opened, the water immersion switch is arranged at a warning water level, and when the liquid level reaches the warning water level, the water immersion switch is opened by being immersed in water; the water level detector is powered on when the water immersion switch is powered on and is used for acquiring current water level information; the core controller module is started when the water immersion switch is started, acquires current water level information, and is in a dormant state when the water immersion switch is not started.
Furthermore, the core controller module performs comparison and judgment according to the acquired water level information, and controls the alarm module to send out a water level overrun alarm when the water level is judged to exceed a limit value.
Further, the battery management module controls the lithium battery module to provide power for the core controller module, detects the residual electric quantity of the lithium battery, and sends the detected residual electric quantity of the lithium battery to the core controller module; the core controller module compares and judges the received residual electric quantity of the lithium battery, and when the residual electric quantity of the lithium battery is judged to be lower than a set threshold value, the core controller module controls the alarm module to send out a low-power alarm signal and controls the lithium battery module to adopt a power saving mode to supply power through the battery management module.
Furthermore, the core controller module is in bidirectional communication with the intelligent management terminal through the NB-IOT communication module, and sends real-time water level information, residual electric quantity information, water level overrun alarm information and low-power alarm information to the intelligent management terminal and is uploaded to an upper computer server by the intelligent management terminal.
Furthermore, the intelligent water level detector also comprises a GPS positioning module for detecting the position of the intelligent water level detector; and the core controller module sends the position information of the intelligent water level detector to the intelligent management terminal and uploads the position information to the upper computer server by the intelligent management terminal when controlling the alarm module to send out a water level overrun alarm or a low-power alarm signal.
Further, the water level detector is an ultrasonic water level detector, a float water level detector or a resistance type water level detector.
Further, the core controller module and the NB-IOT communication module adopt a BC26 module integrating NB communication functions and core controller functions.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention and not to limit the same. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (2)
1. An intelligent water level detector is characterized by comprising a lithium battery module, a battery management module, a water immersion switch, a water level detector, a core controller module, an alarm module and an NB-IOT communication module, wherein the lithium battery module is connected to the battery management module, the battery management module is in bidirectional connection with the core controller module, the water immersion switch is connected to the water level detector, the water level detector is connected to the core controller module, the core controller module is also connected to the alarm module, the core controller module is in bidirectional connection with the NB-IOT communication module, the NB-IOT communication module is in bidirectional connection with an intelligent management terminal, and the intelligent management terminal is in bidirectional connection with an upper computer server; the water immersion switch is normally opened, the water immersion switch is arranged at a warning water level, and when the liquid level reaches the warning water level, the water immersion switch is opened by being immersed in water; the water level detector is powered on when the water immersion switch is powered on and is used for acquiring current water level information; the core controller module is started when the water immersion switch is started, acquires current water level information, and is in a dormant state when the water immersion switch is not started; the water level detector is an ultrasonic water level detector, a buoy water level detector or a resistance type water level detector; the core controller module carries out comparison and judgment according to the acquired water level information, and controls the alarm module to send out a water level overrun alarm when the water level is judged to exceed a limit value; the battery management module controls the lithium battery module to provide power for the core controller module, detects the residual electric quantity of the lithium battery and sends the detected residual electric quantity of the lithium battery to the core controller module; the core controller module compares and judges the received residual electric quantity of the lithium battery, controls the alarm module to send out a low-power alarm signal when judging that the residual electric quantity of the lithium battery is lower than a set threshold value, and controls the lithium battery module to adopt a power saving mode to supply power through the battery management module; the intelligent water level detector also comprises a GPS positioning module for detecting the position of the intelligent water level detector; and the core controller module sends the position information of the intelligent water level detector to the intelligent management terminal and uploads the position information to the upper computer server by the intelligent management terminal when controlling the alarm module to send out a water level overrun alarm or a low-power alarm signal.
2. The intelligent water level detector according to claim 1, wherein the core controller module is in bidirectional communication with the intelligent management terminal through the NB-IOT communication module, and the core controller module sends real-time water level information, remaining power information, water level overrun alarm information, and low power alarm information to the intelligent management terminal, and is uploaded to an upper computer server by the intelligent management terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965428.XU CN211121447U (en) | 2018-11-27 | 2018-11-27 | Intelligent water level detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821965428.XU CN211121447U (en) | 2018-11-27 | 2018-11-27 | Intelligent water level detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211121447U true CN211121447U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821965428.XU Active CN211121447U (en) | 2018-11-27 | 2018-11-27 | Intelligent water level detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211121447U (en) |
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2018
- 2018-11-27 CN CN201821965428.XU patent/CN211121447U/en active Active
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