Modular data acquisition controller for offshore booster station

Abstract

The utility model discloses a modularized data acquisition controller for an offshore booster station. The modularized data acquisition controller comprises a controller backboard, and a power supply module, a main control module, an IO module and a communication module which are detachably spliced on the controller backboard, the power supply module is detachably connected with the main control module, the main control module is detachably connected with the communication module, and the IO module is detachably connected with the communication module; the power supply module is used for providing stable power supply for the controller. The controller provided by the utility model can flexibly allocate the types of the acquired offshore booster station data and the points of the acquired data, is suitable for different application environments, solves the problem that the existing data acquisition terminal equipment has various types and one acquisition terminal can only be applied to individual scenes, and realizes the adaptation of the acquisition terminal to different environments.

Description

Technical Field

[0001] The utility model belongs to the technical field of data acquisition and control of offshore wind turbine booster stations, and in particular relates to a modular data acquisition controller for offshore booster stations. Background Art

[0002] At present, the wind power industry is in the early stage of vigorously developing intelligence, and the development and promotion of intelligence in the wind power industry cannot be separated from big data and data mining. The Internet of Things technology is the basis for data collection in the wind power industry environment, and the development of the Internet of Things is inseparable from data collection and data transmission. The equipment as the terminal perception layer of the Internet of Things is the source of the entire big data. The terminal perception layer plays an important role as a direct data collection device; the reliability of the data collection equipment affects the integrity of the data; the physical installation form and intelligence level of the data collection equipment directly affect the convenience of on-site installation.

[0003] At present, the number and type of data collection points in the actual environment, as well as the proportion of each type of data collection points, are ever-changing; data collection equipment is also ever-changing, even if the same type of data is collected, the collection points are different. Due to factors such as cost and equipment manufacturing, most data collection terminals at this stage adopt a single data collection type and a fixed number of collection points. Utility Model Content

[0004] The purpose of this utility model is to provide a modular data acquisition controller for offshore booster stations in response to the deficiencies of the prior art. The controller can flexibly adjust the types and points of collected data, and is suitable for different application environments. It solves the problem that there are many types of existing data acquisition terminal devices, and one acquisition terminal can only be applied to individual scenarios. It not only simplifies the system structure and improves the stability and reliability of the system, but also enables remote monitoring and management, reduces operation and maintenance costs, and improves work efficiency.

[0005] The utility model is realized by the following technical solutions:

[0006] A modular data acquisition controller for an offshore booster station, comprising a controller backplane, and a power module, a main control module, an IO module and a communication module that are detachably spliced ​​on the controller backplane;

[0007] The power module is detachably connected to the main control module, the main control module is detachably connected to the communication module, and the IO module is detachably connected to the communication module;

[0008] The power module is used to provide a stable power supply for the controller.

[0009] A further improvement of the utility model is that the controller backplane is used to connect the modules to ensure normal communication between the modules.

[0010] A further improvement of the utility model is that the main control module is used to handle various tasks in the data collection process, including data collection, data processing and data storage.

[0011] A further improvement of the utility model is that the IO module is used to exchange data with external equipment to realize monitoring and control of various components of the offshore booster station.

[0012] A further improvement of the present invention is that the communication module is used to communicate data with a host computer or a cloud platform to achieve remote monitoring and management.

[0013] A further improvement of the utility model is that the controller includes a controller backplane, a power module, a main control module, and at least one IO module or communication module.

[0014] A further improvement of the utility model is that the main control module has a built-in data storage card, and the data in the storage card can be copied out through the USB port provided by the main control module.

[0015] A further improvement of the utility model is that the communication module includes a CAN communication module, an RS232 / RS485 communication module, an Ethernet communication module, a power carrier module and a wireless communication module.

[0016] A further improvement of the utility model is that the IO module includes a DI module, an AI module, a DO module, an AO module, a FI module and a PT100 module;

[0017] The DI module is used to receive digital signal input, the AI ​​module is used to receive analog signal input, the DO module is used to control digital signal output, the AO module is used to control analog signal output, the FI module is used to receive frequency signal input, and the PT100 module is used to receive temperature sensor signal input.

[0018] The utility model has at least the following beneficial technical effects:

[0019] The utility model provides a modular data acquisition controller for an offshore booster station, which is composed of detachable modules spliced ​​together: including a controller backplane, a main control module, a power module, an IO module and a communication module. This design makes the controller more flexible and scalable, and can meet the needs of different application scenarios. As the basis of the entire controller, the controller backplane provides stable support and connection functions to ensure the normal operation and communication between the modules. As the core of the controller, the main control module is responsible for data processing and the operation of the control algorithm, ensuring the high efficiency and stability of the controller. The power module provides stable power support to ensure the normal operation of the entire system. The power module is detachably connected to the IO module, and the IO module is detachably connected to the communication module. The IO module is a key component for connecting sensors, actuators and controllers. They are responsible for converting signals from the physical world into digital signals so that the main control module can process them. Different types of IO modules can be configured according to different application scenarios, such as digital input and output modules, analog input and output modules and special function modules. The communication module is an important component for realizing data exchange and remote monitoring between devices. They can communicate with external devices or host computers through various communication protocols and interfaces to realize data transmission and control. Different communication modules are configured according to different communication interfaces, such as Ethernet module, wireless module, CAN bus module, etc. This design makes the controller more flexible and convenient for users to replace and upgrade modules according to actual needs. The IO module and communication module add more functions and scalability to the controller. The detachable connection design of the controller makes system maintenance more convenient and improves the reliability and stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the controller structure of the utility model;

[0021] In the figure: 1. Controller backplane; 2. Power module; 3. Main control module; 4. IO module; 5. Communication module; 6. Controller backplane interface. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods. In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "connected", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, or it can be connected through an intermediary medium, it can be the internal connection of two components or the interaction relationship between two modules. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0023] The utility model provides a modular data acquisition controller for an offshore substation, comprising a controller backplane 1, a main control module 3, a power module 2, an IO module 4 and a communication module 5, etc. A controller backplane interface 6 is provided on the controller backplane 1. The design of this modular data acquisition controller provides an efficient, flexible and reliable data acquisition solution for an offshore substation.

[0024] The controller adopts a modular design, so that each functional module can work independently without interfering with each other. The controller backplane is made of high-quality materials, has good durability and stability, and can operate stably for a long time in harsh environments. At the same time, the controller backplane is also designed with multiple interfaces to facilitate users to connect various module devices, improving the versatility and flexibility of the controller. The main control module adopts advanced processor technology and has powerful computing and operation capabilities. The main control module can quickly respond to various instructions and control signals to achieve precise control of other modules. The power module provides stable power support to ensure the normal operation of the entire system. The IO module is used for input and output control to achieve connection and data exchange with external devices. The communication module is responsible for the communication between the controller and the external network or device. At the same time, the communication module also supports a variety of communication protocols and communication methods, including wired and wireless communications, and can be seamlessly connected with devices of different brands and models to achieve remote monitoring and data transmission between devices.

[0025] The controller module installation method is not limited to this one, for example, insert the power module into the leftmost slot of the backplane and ensure that the insertion depth is appropriate. Then, use a screwdriver to tighten the screws on the module to ensure that the power module is firmly fixed to the backplane to avoid poor contact or disconnection due to vibration or movement. Place the main control module close to the power module and tighten the screws on the module using a screwdriver. When installing the main control module, ensure that the slots are aligned and press gently to avoid damaging the module or the slot. The communication module and IO module should be installed on the right side of the main control module. When installing these modules, also pay attention to aligning the slots and press gently to ensure a good connection.

[0026] IO modules and communication modules play a vital role in data acquisition. When selecting an IO module, factors such as data volume, data transmission speed, and data format need to be considered; when selecting a communication module, factors such as communication protocol, security, and stability need to be considered. Therefore, for different projects and application scenarios, the controller can choose to configure IO modules and communication modules as needed to maximize their functional characteristics, thereby improving the overall performance of the system and user experience.

[0027] The above is only an embodiment of the utility model. The common sense such as the known specific structure and characteristics in the scheme is not described in detail here. The ordinary technicians in the relevant field know all the common technical knowledge in the technical field of the utility model before the application date or priority date, can obtain all the existing technologies in the field, and have the ability to apply the conventional experimental means before that date. The ordinary technicians in the relevant field can improve and implement this scheme in combination with their own abilities under the enlightenment given by this application. Some typical known structures or known methods should not become obstacles for ordinary technicians in the relevant field to implement this application. It should be pointed out that for the technicians in this field, without departing from the structure of the utility model, several deformations and improvements can be made, which should also be regarded as the protection scope of the utility model, which will not affect the effect of the implementation of the utility model and the practicality of the patent. The protection scope required by this application shall be based on the content of its claims, and the specific implementation methods and other records in the specification can be used to explain the content of the claims.

Claims

1. A modular data acquisition controller for an offshore booster station, characterized in that: It includes a controller backplane, and a power module, a main control module, an IO module and a communication module that can be detachably spliced ​​on the controller backplane; The power module is detachably connected to the main control module, the main control module is detachably connected to the communication module, and the IO module is detachably connected to the communication module; The power module is used to provide a stable power supply for the controller.

2. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The controller backplane is used to connect various modules to ensure normal communication between them.

3. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The main control module is used to handle various tasks in the data acquisition process, including data acquisition, data processing and data storage.

4. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The IO module is used to exchange data with external devices to monitor and control various components of the offshore booster station.

5. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The communication module is used to communicate data with the host computer or cloud platform to achieve remote monitoring and management.

6. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The controller includes a controller backplane, a power module, a main control module, and at least one IO module or communication module.

7. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The main control module has a built-in data storage card, and the data in the storage card can be copied out through the USB port of the main control module.

8. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The communication modules include a CAN communication module, an RS232 / RS485 communication module, an Ethernet communication module, a power carrier module and a wireless communication module.

9. The modular data acquisition controller for an offshore booster station according to claim 1, characterized in that: The IO modules include DI module, AI module, DO module, AO module, FI module and PT100 module; The DI module is used to receive digital signal input, the AI ​​module is used to receive analog signal input, the DO module is used to control digital signal output, the AO module is used to control analog signal output, the FI module is used to receive frequency signal input, and the PT100 module is used to receive temperature sensor signal input.

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