Telemetering terminal

Abstract

The utility model belongs to the technical field of telemetering equipment, and particularly relates to a telemetering terminal which comprises a terminal body, a communication system is arranged in the terminal body, the communication system is electrically connected with a communication processor, and an embedded operating system electrically connected with the communication system and the communication processor is arranged in the terminal body. The embedded operating system is connected with external hardware equipment, a central processing unit in a communication processor is integrated and is electrically connected with each communication module, high-speed data processing and transmission capability is ensured, meanwhile, the digital converter is connected with the communication system, the accuracy and efficiency of data acquisition are improved, and the cost is reduced. The problem that an existing telemetering terminal still has certain limitations in the aspects of communication modes, data processing and user interaction is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of telemetry equipment, and particularly relates to a telemetry terminal machine. Background Technique

[0002] A telemetry terminal machine is an electronic device used for remote data collection and transmission. It can automatically collect various physical quantities or process parameters away from the central monitoring station and transmit these data to the central monitoring station through a wired or wireless communication network for processing and analysis. Its main applications include remote monitoring and control in fields such as industrial automation control, environmental monitoring, energy management, traffic monitoring, and agricultural irrigation. It can achieve real-time monitoring, data collection, fault diagnosis, and remote operation of devices and systems scattered in various places, thereby improving management efficiency and reducing operating costs, and playing an important role in modern industrial production and urban management.

[0003] With the development of Internet of Things technology, telemetry terminal machines are increasingly widely used in fields such as smart city construction, water conservancy monitoring, and geological disaster monitoring. Although the telemetry terminal machines in the prior art can achieve data collection and transmission, there are still certain limitations in communication methods, data processing, and user interaction. Content of the Utility Model

[0004] The embodiments of the present application are to make up for the deficiencies of the prior art. By providing a telemetry terminal machine, the problem that the existing telemetry terminal machines still have certain limitations in communication methods, data processing, and user interaction is solved.

[0005] To solve the above technical problems, the utility model provides the following technical solutions: A telemetry terminal machine includes a terminal machine body. A communication system is provided inside the terminal machine body, and the communication system is electrically connected to a communication processor. An embedded operating system electrically connected to the communication system and the communication processor is provided inside the terminal machine body, and the embedded operating system is connected to external hardware devices.

[0006] Preferably: The communication system includes, but is not limited to, a wireless communication module, an Ethernet module, an NB-IoT module, and a LoRa module. The communication processor includes a central processing unit electrically connected to each module. The central processing unit is connected to the embedded operating system through a communication interface, and the central processing unit is connected to the communication system through a digital converter.

[0007] Preferably: The embedded operating system includes one or more of an internal storage device and an external storage device connected to the central processing unit. The internal storage device adopts one of FLASH and EEPROM, and the external storage device adopts one of an SD card and a TF card. The embedded operating system is connected to external hardware devices through a hardware system.

[0008] Preferably, the hardware system includes an RS232 interface connected to the communication system. The embedded operating system is connected to, but not limited to, a PLC, sensors, and actuators through an RS485 interface. The terminal machine body is connected to external sensors through an SDI-12 interface.

[0009] Preferably, the external hardware device includes a power management unit connected to the terminal machine body. The power management unit is electrically connected to a power monitoring unit. The terminal machine body is connected to a debugging and diagnostic module placed in the embedded operating system. The debugging and diagnostic module includes, but is not limited to, a JTAG interface, a UART interface, and a GPIO interface.

[0010] One or more technical solutions provided in the embodiments of the present application have at least the following technical effects or advantages:

[0011] In the present utility model, a communication system integrating a wireless communication module, an Ethernet module, an NB-IoT module, and a LoRa module is provided, offering diverse communication methods and ensuring stable and reliable data transmission in different environments and conditions.

[0012] In the present utility model, the central processing unit in the communication processor is electrically connected to each communication module, ensuring high-speed data processing and transmission capabilities. At the same time, it is connected to the communication system through a digital converter, improving the accuracy and efficiency of data acquisition.

[0013] In the present utility model, an internal storage device and an external storage device connected to the embedded operating system provide a flexible data storage solution, supporting multiple storage media such as FLASH, EEPROM, SD cards, and TF cards, meeting different storage requirements.

[0014] In the present utility model, the RS232 interface, RS485 interface, and SDI-12 interface provided by the hardware system are integrated, enabling the telemetry terminal machine to connect to a variety of industrial automation devices and sensors, enhancing the applicability and expandability of the device.

[0015] In the present utility model, the electrical connection between the power management unit and the power monitoring unit is integrated, ensuring real-time monitoring and management of the power status of the telemetry terminal machine, improving the stability and reliability of the system.

[0016] In the present utility model, a debugging and diagnostic module in the terminal machine body, including a JTAG interface, a UART interface, and a GPIO interface, provides powerful system debugging and fault diagnosis tools for developers and maintenance personnel, reducing maintenance costs and time.

[0017] The real-time characteristics of the embedded operating system are integrated in the present utility model, ensuring multi-task processing and real-time response, and being particularly suitable for time-sensitive telemetry applications.

[0018] Other advantages, objectives and features of the present utility model will be elaborated to some extent in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following text, or can be taught from the practice of the present utility model. Brief Description of the Drawings

[0019] Figure 1 It is a schematic operation diagram of a telemetry terminal of the present utility model.

[0020] As shown in the figure:

[0021] 1. Terminal body;

[0022] 2. Communication system;

[0023] 3. Communication processor;

[0024] 31. Central processing unit;

[0025] 4. Embedded operating system;

[0026] 41. Hardware system;

[0027] 5. External hardware device; Detailed Description of the Specific Embodiment

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0029] It should be noted that the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are only for the purpose of illustration and do not represent the only implementation manner.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the technical field to which the present utility model belongs; the terms used in the description of the present utility model herein are only for the purpose of describing specific implementation manners and are not intended to limit the present utility model; the term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0031] As shown in the figure, a telemetry terminal includes a terminal body 1. Inside the terminal body 1, there is a communication system 2. The communication system 2 includes, but is not limited to, a wireless communication module, an Ethernet module, an NB-IoT module, and a LoRa module. The communication processor 3 includes a central processing unit 31 electrically connected to each module. The central processing unit 31 is connected to an embedded operating system 4 through a communication interface. The central processing unit 31 is connected to the communication system 2 through a digital converter. The communication system 2 is electrically connected to a communication processor 3. Inside the terminal body 1, there is an embedded operating system 4 electrically connected to the communication system 2 and the communication processor 3. The embedded operating system 4 is connected to an external hardware device 5.

[0032] In this embodiment, the communication system 2 of the present utility model integrates a wireless communication module, an Ethernet module, an NB-IoT module, and a LoRa module, providing diverse communication methods to ensure stable and reliable data transmission under different environments and conditions; the central processing unit 31 in the communication processor 3 is electrically connected to each communication module, ensuring high-speed data processing and transmission capabilities, and at the same time being connected to the communication system 2 through a digital converter, improving the accuracy and efficiency of data acquisition; the internal storage device and external storage device connected to the embedded operating system 4 provide a flexible data storage solution, supporting multiple storage media such as FLASH, EEPROM, SD card, and TF card, meeting different storage requirements; the RS232 interface, RS485 interface, and SDI-12 interface provided by the hardware system 41 enable the telemetry terminal to connect to a variety of industrial automation devices and sensors, enhancing the applicability and expandability of the device; the electrical connection of the power management unit and the power monitoring unit ensures real-time monitoring and management of the power status of the telemetry terminal, improving the stability and reliability of the system; the debugging and diagnostic module in the terminal body 1, including the JTAG interface, UART interface, and GPIO interface, provides powerful system debugging and fault diagnosis tools for developers and maintenance personnel, reducing maintenance costs and time; the real-time characteristics of the embedded operating system 4 ensure multitasking processing and real-time response, being particularly suitable for time-sensitive telemetry applications.

[0033] As shown in the figure, the embedded operating system 4 includes one or more of an internal storage device and an external storage device connected to the central processing unit 31. The internal storage device is one of FLASH and EEPROM, and the external storage device is one of an SD card and a TF card. The embedded operating system 4 is connected to the external hardware device 5 through the hardware system 41. The hardware system 41 includes an RS232 interface connected to the communication system 2. The embedded operating system 4 is connected to, but not limited to, a PLC, a sensor, and an actuator through an RS48 interface. The terminal body 1 is connected to an external sensor through an SDI-12 interface. The external hardware device 5 includes a power management unit connected to the terminal body 1. The power management unit is electrically connected to a power monitoring unit. The terminal body 1 is connected to a debugging and diagnostic module placed in the embedded operating system 4. The debugging and diagnostic module includes, but is not limited to, a JTAG interface, a UART interface, and a GPIO interface.

[0034] In this implementation, using FLASH or EEPROM as the internal storage device provides a fast data storage solution and has the data retention ability to keep data from being lost even in the event of a power outage; supporting SD cards and TF cards as external storage devices provides a larger storage capacity and flexibility, facilitating long-term data storage and periodic backup; through the connection between the hardware system 41 and the communication system 2, it ensures that data can be efficiently transmitted between internal processing and external communication; integrating RS232 and RS485 interfaces enhances the compatibility and communication capabilities of the telemetry terminal with industrial automation devices such as PLCs, sensors, and actuators; through the SDI-12 interface, the telemetry terminal can establish connections with various environmental monitoring sensors, expanding the monitoring function and application scope; the electrical connection between the power management unit and the power monitoring unit enables real-time monitoring of the power status of the telemetry terminal, improving the stability and security of system operation; the debugging and diagnostic module integrating JTAG, UART, and GPIO interfaces provides strong support for system development, testing, and maintenance, simplifying the troubleshooting and system upgrade processes; the hardware system 41 serves as a bridge between the embedded operating system 4 and the external hardware device 5, ensuring the smooth flow of data and the coordinated operation of devices; the embedded operating system 4 is responsible for managing system resources, including CPU time, memory, and storage space, improving the efficiency and response speed of system operation; through the external storage device and debugging interface, system software and firmware can be easily updated and upgraded to adapt to new application requirements and technological developments; the design of the telemetry terminal takes into account the needs of the industrial environment, including power management and debugging interfaces, ensuring stable operation in harsh environments; the presence of the power monitoring unit and the debugging and diagnostic module helps to detect and respond to potential system problems in a timely manner, protecting the security and integrity of data.

[0035] In use, install the telemetry terminal at a predetermined position, connect the power management unit to the telemetry terminal, and turn on the power to start the device; according to the requirements of the application scenario, select and configure the wireless communication module, Ethernet module, NB-IoT module or LoRa module in the communication system 2, and use the RS232 interface, RS485 interface and SDI-12 interface provided by the hardware system 41 to connect the required external hardware devices 5, such as sensors, PLCs, actuators, etc., and install the required internal storage device and / or external storage device; start the embedded operating system 4, perform system initialization, load the necessary driver programs and application programs, and configure the parameters of the telemetry terminal through the communication interface of the hardware system 41 or the connection of the external hardware device, including communication parameters, data acquisition parameters, etc.; enable the data acquisition function, collect the required telemetry data through the connected sensors and devices, store the collected data in the internal or external storage device, and use the embedded operating system 4 for data management; test the data transmission function of the communication system 2 to ensure that the data can be stably and reliably transmitted to the designated monitoring center or platform, and use the power management unit and power monitoring unit to monitor the power status of the telemetry terminal to ensure the stable operation of the system; if necessary, use the debugging and diagnostic module for system debugging and fault diagnosis, utilize the real-time characteristics of the embedded operating system 4 for multitasking processing and real-time response, monitor the operating status of the telemetry terminal, and perform system maintenance regularly; when it is necessary to stop the telemetry terminal from working, execute the safe shutdown process, disconnect the power connection, and perform the necessary device inspection and maintenance.

[0036] Although the present utility model has been disclosed above with a preferred embodiment, it is not intended to limit the present utility model. Anyone familiar with this technology can make various modifications and decorations without departing from the spirit and scope of the present utility model. Therefore, the protection scope of the present utility model should be defined by the claims.

Claims

1. A telemetry terminal, comprising a terminal body (1), characterized in that: Inside the terminal body (1), there is a communication system (2). The communication system (2) is electrically connected to a communication processor (3). Inside the terminal body (1), there is an embedded operating system (4) electrically connected to the communication system (2) and the communication processor (3). The embedded operating system (4) is connected to external hardware devices (5). The communication system (2) includes a wireless communication module, an Ethernet module, an NB-IoT module, and a LoRa module. The communication processor (3) includes a central processing unit (31) electrically connected to each module. The central processing unit (31) is connected to the embedded operating system (4) through a communication interface, and the central processing unit (31) is connected to the communication system (2) through a digital converter. The embedded operating system (4) includes one or more of an internal storage device and an external storage device connected to the central processing unit (31). The embedded operating system (4) is connected to the external hardware devices (5) through a hardware system (41). The external hardware devices (5) include a power management unit connected to the terminal body (1). The power management unit is electrically connected to a power monitoring unit. The terminal body (1) is connected to a debugging and diagnostic module placed in the embedded operating system (4). The hardware system (41) includes an RS232 interface connected to the communication system (2). The embedded operating system (4) is connected to a PLC, a sensor, and an actuator through an RS485 interface. The terminal body (1) is connected to an external sensor through an SDI-12 interface.

2. The telemetry terminal according to claim 1, characterized in that: The internal storage device is one of FLASH and EEPROM, and the external storage device is one of an SD card and a TF card.

3. The telemetry terminal according to claim 1, wherein: The debugging and diagnostic module includes a JTAG interface, a UART interface, and a GPIO interface.

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