CN214474768U - Intelligent telemetering terminal - Google Patents
Intelligent telemetering terminal Download PDFInfo
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- CN214474768U CN214474768U CN202120229115.3U CN202120229115U CN214474768U CN 214474768 U CN214474768 U CN 214474768U CN 202120229115 U CN202120229115 U CN 202120229115U CN 214474768 U CN214474768 U CN 214474768U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 2
- 230000006870 function Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- ZVKAMDSUUSMZES-NZQWGLPYSA-N OS II Natural products CC(=O)N[C@H]1[C@H](OC[C@@H](O)[C@@H](O)[C@@H](O)CO)O[C@H](CO)[C@H](O[C@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H]1O[C@@H]3O[C@H](CO)[C@@H](O)[C@H](O)[C@H]3O ZVKAMDSUUSMZES-NZQWGLPYSA-N 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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Abstract
The utility model discloses an intelligent telemetering measurement terminating machine, including the terminating machine body, the terminating machine body be equipped with the display screen, the inside RTU system that is equipped with of terminating machine body, the RTU system include communication module, RTU mainboard and display interface system, the terminating machine body on be equipped with a plurality of external interfaces, the RTU system adopt FreeRTOS operating system, the display screen on be equipped with rainfall inquiry button, water level inquiry button, flow inquiry button, parameter inquiry button and parameter setting button, the RTU system adopt STM32L4 treater, the parameter setting button include system setting, network setting and collection setting, the terminating machine body on be equipped with the screen and awaken key, power key and signal lamp. Compared with the prior art, the utility model the advantage lie in: the whole STM32L4 series high-performance low-power processor that adopts uses the touch-sensitive screen to carry out human-computer interaction, while multitask, still has the real-time, opens the source nature, reliability, easy-to-use nature.
Description
Technical Field
The utility model relates to the telemetering measurement terminating machine field specifically indicates an intelligent telemetering measurement terminating machine.
Background
The telemetric terminal unit is microprocessor-controlled, the electronic device interface is in the physical world by issuing telemetric data devices of a distributed control system or SCADA monitoring and data acquisition system, which changes the system based on the connection object of the control message. Telemetry terminals, also commonly referred to as telemetry terminal devices, are used in a variety of applications.
The traditional RTU needs to use a serial port to connect a computer for parameter configuration, is relatively complicated, is inconvenient for reading data, and is not visual enough in data result display.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve is above technical problem, provides an intelligent telemetering measurement terminating machine.
In order to solve the technical problem, the utility model provides a technical scheme does: an intelligent telemetering terminal comprises a terminal body, wherein the terminal body is provided with a display screen, an RTU system is arranged in the terminal body and comprises a communication module, an RTU mainboard and a display interface system, a plurality of external interfaces are arranged on the terminal body and are associated with the RTU system, the display interface system is associated with the display screen, and the RTU system adopts a FreeRTOS operating system.
Furthermore, the display screen is a touch-control operation display screen, and the display screen is provided with a rainfall query button, a water level query button, a flow query button, a parameter query button and a parameter setting button.
Further, the RTU system adopts STM32L4 treater.
Further, the parameter setting button comprises system setting, network setting and acquisition setting.
Furthermore, the terminal body is provided with a screen awakening key, a power key and a signal lamp.
Compared with the prior art, the utility model the advantage lie in: in the device provided by the utility model, the embedded integrated touch screen provides a friendly and simple human-computer interface, is convenient to operate, can be manually controlled by the touch screen to read or set parameters, can monitor real-time operation data, state, production condition and alarm information of equipment, has statistical functions of reports, curves, column diagrams and the like, and is more visual in data display;
the FreeRTOS operating system can more reasonably and effectively utilize the resources of the CPU, simplify the design of application software, shorten the development time of the system, has the characteristics of source code disclosure, portability, tailorability and flexible scheduling strategy, and can be conveniently transplanted to various single-chip microcomputers for operation.
Wholly adopt STM32L4 series's high performance low-power consumption treater, use the touch-sensitive screen to carry out human-computer interaction, greatly made things convenient for customer's use, adopt FreeRTOS operating system, when multitask, still have the real-time, open source nature, reliability, easy-to-use nature.
Drawings
Fig. 1 is a schematic structural view of the intelligent telemetering terminal of the present invention.
Fig. 2 is a schematic diagram of the RTU system of the intelligent telemetering terminal.
Fig. 3 is a schematic view of a display interface system of the intelligent telemetry terminal.
Fig. 4 is the processor of the RTU system of the intelligent telemetry terminal of the present invention.
As shown in the figure: 1. terminal machine body, 2, display screen, 3, external interface.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection; the specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides an intelligent telemetering measurement terminal machine, includes terminal machine body 1, its characterized in that: the terminal body 1 is provided with a display screen 2, an RTU system is arranged in the terminal body 1 and comprises a communication module, an RTU mainboard and a display interface system, a plurality of external interfaces 3 are arranged on the terminal body 1, the external interfaces 3 are associated with the RTU system, and the display interface system is associated with the display screen 2;
the RTU system adopts a FreeRTOS operating system, and an embedded real-time operating system (RTOS) can more reasonably and effectively utilize the resources of a CPU, simplify the design of application software and shorten the development time of the system, wherein the FreeRTOS is a mini real-time operating system kernel. As a lightweight operating system, the functions include: task management, time management, semaphores, message queues, memory management, logging functions, software timers, coroutines, etc., can substantially meet the needs of smaller systems.
Because the RTOS needs to occupy certain system resources (especially RAM resources), only a few real-time operating systems such as mu C/OS-II, embOS, salvo, FreeRTOS and the like can run on the small RAM single chip microcomputer. Compared with commercial operating systems such as a micro controller/operating system (uC/OS-II), an embOS and the like, the FreeRTOS operating system is a completely free operating system, has the characteristics of source code disclosure, portability, tailorability and flexible scheduling strategy, and can be conveniently transplanted to various single-chip microcomputers for operation.
But display screen 2 be touch-control operation display screen, display screen 2 on be equipped with rainfall inquiry button, water level inquiry button, flow inquiry button, parameter inquiry button and parameter setting button.
The RTU system adopts STM32L4 treater, STM32 ultra-low power consumption microcontroller provides the balance between performance, power consumption, safety and cost-effectiveness for the designer of energy-conserving embedded system and application program. The STM32L solution achieves the lowest current variation in the industry (25-125 ℃) guaranteeing excellent low current consumption at high temperatures. The STM32L1 mcu has an SRAM retention function in a low power consumption mode, and the power consumption is 170nA, which is the lowest in the industry. In the stop mode, the wake-up time is as low as 3.5 seconds.
The STM32L4 family provides superior performance for ST ultra low power platforms by providing DSP instructions and Floating Point Units (FPUs) for 100DMIPS, more memory (up to 1 megabyte flash memory) and innovative features.
The parameter setting button comprises system setting, network setting and acquisition setting.
The terminal body is provided with a screen awakening key, a power key and a signal lamp.
The utility model discloses a theory of operation: after the device is started, an initial interface appears on a display screen, the display screen is automatically turned off without any operation within one minute by default, the screen can be waken up again by clicking a screen wakening key, a power lamp can flash all the time under the normal working condition of the device, a signal lamp can flash when a message is sent, a signal lamp is turned off after the message is sent, a parameter setting button is clicked to enter a user login interface when the device is used for the first time, the user login interface is entered after the user login is successful, three buttons are set for system setting, network setting and acquisition, the system setting is entered into the following system setting interface, the terminal setting button is clicked to modify the address of a remote monitoring station and the address of a central station, the default is not encrypted, and the working mode is self-reporting; rainfall inquiry, water level inquiry, flow inquiry and parameter inquiry can be carried out through the display screen.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (5)
1. The utility model provides an intelligent telemetering measurement terminal machine, includes terminal machine body (1), its characterized in that: the terminal body (1) is provided with a display screen (2), an RTU system is arranged inside the terminal body (1), the RTU system comprises a communication module, an RTU mainboard and a display interface system, a plurality of external interfaces (3) are arranged on the terminal body (1), the external interfaces (3) are associated with the RTU system, the display interface system is associated with the display screen (2), and the RTU system adopts a FreeRTOS operating system.
2. The intelligent telemetry terminal of claim 1, wherein: but display screen (2) be touch-control operation display screen, display screen (2) on be equipped with rainfall inquiry button, water level inquiry button, flow inquiry button, parameter inquiry button and parameter setting button.
3. The intelligent telemetry terminal of claim 1, wherein: the RTU system adopts STM32L4 treater.
4. The intelligent telemetry terminal of claim 2, wherein: the parameter setting button comprises system setting, network setting and acquisition setting.
5. The intelligent telemetry terminal of claim 2, wherein: the terminal body (1) is provided with a screen awakening key (4), a power key (5) and a signal lamp (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229115.3U CN214474768U (en) | 2021-01-27 | 2021-01-27 | Intelligent telemetering terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120229115.3U CN214474768U (en) | 2021-01-27 | 2021-01-27 | Intelligent telemetering terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214474768U true CN214474768U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120229115.3U Active CN214474768U (en) | 2021-01-27 | 2021-01-27 | Intelligent telemetering terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214474768U (en) |
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2021
- 2021-01-27 CN CN202120229115.3U patent/CN214474768U/en active Active
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Effective date of registration: 20231008 Granted publication date: 20211022 |