CN216673304U - Underground water data transmission device - Google Patents
Underground water data transmission device Download PDFInfo
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- CN216673304U CN216673304U CN202123454151.9U CN202123454151U CN216673304U CN 216673304 U CN216673304 U CN 216673304U CN 202123454151 U CN202123454151 U CN 202123454151U CN 216673304 U CN216673304 U CN 216673304U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
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Abstract
The utility model provides an underground water data transmission device which comprises a shell and a main control unit arranged in the shell, wherein a Bluetooth module in communication connection with the main control unit and a non-contact key module for manually awakening the main control unit are also arranged in the shell; and the shell is provided with a screen display module in communication connection with the main control unit. According to the utility model, the screen display module is added to the underground water data transmission device and the Bluetooth module is arranged in the underground water data transmission device, so that the sealing performance is ensured, meanwhile, the data can be checked by workers without any tool, the equipment debugging can be carried out on site only by carrying the mobile terminal with the Bluetooth communication function, the convenience of the field operation of the underground water data transmission device is greatly improved, the main control unit is awakened only by triggering the non-contact key when needed, so that the screen display module is lightened and the Bluetooth module is awakened, the underground water data transmission device can automatically enter a dormant state when not in operation, and the integral power consumption of the device is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of underground water level detection, in particular to an underground water data transmission device.
Background
In the existing underground water level monitoring technology, a debugging method of a data acquisition and transmission device (hereinafter referred to as underground water RTU) is generally realized by adopting an RS232 serial port through a terminal device provided with special parameter setting software, and the debugging method is time-consuming and labor-consuming and is inconvenient for field installation and debugging. The RTU can be conveniently debugged on site by a built-in Bluetooth function and being connected with intelligent terminal equipment with the Bluetooth function, but the RTU is usually powered by a disposable battery and needs to be in a power-off closing state under the normal working condition, so that a Bluetooth module is required to be in a power-off closing state, only when field personnel are used for installing and debugging the equipment, the equipment is awakened and the Bluetooth function of the equipment is automatically started, and the equipment is required to be capable of providing a safe and convenient mode for awakening the equipment; the existing RTU with bluetooth function is generally realized by reserving a debugging interface on the housing and connecting an external bluetooth module.
However, in specific use, the RTU is usually installed in a wellhead protection cylinder, so as to avoid the abnormal water level of underground water and other conditions to submerge the equipment and the steam immersion equipment in the protection cylinder, the RTU is structurally required to have extremely high waterproof sealing performance, and the reserved debugging interface is difficult to ensure the overall sealing performance of the RTU in a manner of being externally connected with a bluetooth module. Secondly, in the daily underground water monitoring and inspection maintenance process, an operation management unit or a worker often needs to check real-time data of monitoring equipment on site, sometimes needs to perform communication test on the equipment, and is difficult to operate or even incapable of operating under some special conditions and severe environments through PC (personal computer) end test software or mobile APP (application) and other terminal equipment; and traditional RTU does not have human-computer interaction interface, can't audio-visual show data acquisition condition, and it is very inconvenient to the operation and maintenance inspection work in later stage.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an underground water data transmission device, which enables the performance and the internal structure of a power supply to be more stable through reasonable design so as to solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the underground water data transmission device comprises a shell and a main control unit arranged in the shell, wherein a Bluetooth module in communication connection with the main control unit and a non-contact key module for manually awakening the main control unit are also arranged in the shell; and the shell is provided with a screen display module in communication connection with the main control unit.
Furthermore, the main control unit adopts an MCU with a low power consumption sleep mode, and the screen display module is respectively connected with a chip selection signal pin, a register selection signal pin, a reset pin, a serial clock pin and a serial data pin of the main control unit; and an output pin of the touch sensor in the key module is connected with an I/O port with an external interrupt function on the main control unit MCU.
Further, the non-contact key module comprises a touch sensor and a spring connecting the shell and the input end of the touch sensor.
Further, the main control unit is further connected with a power supply module, an RS485 communication module, a remote wireless communication module, a temperature sensor module and an air pressure monitoring module.
According to the technical scheme, the screen display module and the built-in Bluetooth module are added to the underground water data transmission device, so that the sealing performance is guaranteed, meanwhile, data checking can be realized by workers without any tools, equipment debugging can be carried out on site only by carrying the mobile terminal with the Bluetooth communication function, the convenience of site operation of the underground water data transmission device is greatly improved, the main control unit is awakened only by triggering the non-contact key when needed to light the screen display module and awaken the Bluetooth module, the underground water data transmission device can automatically enter the dormant state when not in work, and the overall power consumption of the device is greatly reduced.
Drawings
FIG. 1 is a schematic connection diagram of the modules of the present invention;
FIG. 2 is a schematic diagram of a key module according to the present invention;
fig. 3 is a schematic connection diagram of the key module according to the present invention.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, but rather should be construed as broadly as the present invention is capable of modification in various respects, all without departing from the spirit and scope of the present invention.
The groundwater data transmission device in the preferred embodiment comprises a shell and a main control unit arranged in the shell, wherein in the shell, the main control unit shown in fig. 1 is in communication connection with a bluetooth module, a power supply module, an RS485 communication module, a remote wireless communication module, a temperature sensor module, an air pressure monitoring module and a non-contact key module for manually waking up the main control unit, and is used for realizing the data acquisition and transmission functions of groundwater; and the shell is provided with a screen display module in communication connection with the main control unit.
According to the utility model, the screen display module is added to the underground water data transmission device and the Bluetooth module is arranged in the underground water data transmission device, so that the sealing performance is ensured, meanwhile, the data can be checked by workers without any tool, the equipment debugging can be carried out on site only by carrying the mobile terminal with the Bluetooth communication function, and the convenience of the field operation of the underground water data transmission device is greatly improved.
Specifically, the method comprises the following steps: the main control unit of the preferred embodiment adopts the MCU with a low power consumption sleep mode, the MCU has low power consumption, and can automatically close the modules of the Bluetooth and the like and enter a sleep state after the device stops working for a period of time so as to reduce the overall power consumption of the device, and the time can be set by a person skilled in the art according to actual needs;
the power supply module is used for accessing an external power supply, performing voltage conversion and control and providing required stable direct-current voltage for each functional module;
the screen display module adopts a liquid crystal display screen, is respectively connected with a chip selection signal pin (CS pin), a register selection signal pin (RS pin), a reset pin (RST pin), a serial clock pin (SCK pin) and a serial data pin (SDA pin) of the main control unit, and is used for displaying real-time data of underground water parameters;
as shown in fig. 2, the non-contact key module includes a touch sensor, a spring connecting the housing and an input end of the touch sensor, one end of the spring is welded to the input end of the touch sensor on the key circuit PCB, and the other end of the spring is in contact with the housing; specifically, as shown in fig. 3, an output pin of the touch sensor is connected to an I/O port with an external interrupt function on the main control unit MCU, when a key is not triggered, the touch sensor continuously and stably outputs a high-level signal to the I/O port with the external interrupt function connected to the main control unit MCU, and the operation state of the MCU is not affected; after the touch point of the shell panel triggers the key, the touch sensor can output a low-level pulse signal to the main control unit, so that the MCU is awakened, real-time data is collected and displayed through the screen display module, and the Bluetooth module is awakened at the same time, so that a worker can read related data of underground water conveniently and perform necessary debugging work.
The preferred embodiment adopts a low-power-consumption Bluetooth module, works in a slave mode, and is provided with a serial port (such as TTL-232, SPI or IIC) for data communication with a main control unit MCU, a data input signal pipe pin (CTS pin) and a data sending request input pipe pin (RTS pin); the reset pin is connected with the main control unit MCU through a triode circuit; the workers can carry out on-site equipment debugging only by carrying the mobile terminal with the Bluetooth communication function, so that the convenience of on-site operation of the underground water data transmission device is greatly improved;
the wireless communication module is used for the RTU to perform wireless data transmission with the central station and transmit the acquired data to the central station receiving platform;
the temperature sensor module is used for monitoring the temperature of the RTU working environment;
the interface of the air pressure monitoring module is internally provided with an air pressure meter for monitoring the air pressure value of the RTU working environment.
The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements made to the technical solution of the present invention by those skilled in the art without departing from the spirit of the present invention should fall within the protection scope defined by the claims of the present invention.
Claims (4)
1. The underground water data transmission device comprises a shell and a main control unit arranged in the shell, and is characterized in that a Bluetooth module in communication connection with the main control unit and a non-contact key module for manually awakening the main control unit are also arranged in the shell; and the shell is provided with a screen display module in communication connection with the main control unit.
2. The underground water data transmission device according to claim 1, wherein the main control unit adopts an MCU having a low power consumption sleep mode, and the screen display module is respectively connected with a chip selection signal pin, a register selection signal pin, a reset pin, a serial clock pin and a serial data pin of the main control unit; and an output pin of the touch sensor in the key module is connected with an I/O port with an external interrupt function on the main control unit MCU.
3. A groundwater data transmission device as claimed in claim 1, wherein the non-contact button module comprises a touch sensor, a spring connecting the housing and an input end of the touch sensor.
4. A groundwater data transmission device as claimed in claim 1, wherein the main control unit is further connected with a power supply module, an RS485 communication module, a remote wireless communication module, a temperature sensor module and an air pressure monitoring module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454151.9U CN216673304U (en) | 2021-12-31 | 2021-12-31 | Underground water data transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123454151.9U CN216673304U (en) | 2021-12-31 | 2021-12-31 | Underground water data transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216673304U true CN216673304U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123454151.9U Active CN216673304U (en) | 2021-12-31 | 2021-12-31 | Underground water data transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216673304U (en) |
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2021
- 2021-12-31 CN CN202123454151.9U patent/CN216673304U/en active Active
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