A motor testing system

Abstract

The utility model discloses a motor test system, control terminal for issuing control instruction, main control board, connection control terminal for resolving and issuing control instruction, a plurality of motor equipment respectively with main control board electric connection, controlled to main control board, cloud ware, connection control terminal, send remote control instruction to control terminal, pass through control terminal and carry out remote control, and main control board feedback motor test data to control terminal, and control terminal will motor test data send to cloud ware storage. Control terminal issues control instruction, realizes control multi -motor operation, and test data feedback to control terminal and pass through control terminal real -time display, and through control terminal and upload to cloud ware storage, in addition still can realize remote control motor test, improve test efficiency.

Description

Technical Field

[0001] This utility model belongs to the technical field of automated measurement and control, and in particular relates to a motor testing system. Background Technology

[0002] As market demands for motor performance increase, its performance significantly impacts the operational status of production machinery. Current motor testing systems primarily rely on manual testing or PC-based testing equipment. This typically requires operators to manually adjust the motor's operating parameters near the equipment, lacking flexibility, offering insufficient remote operation capabilities, consuming substantial time, and being unsuitable for simultaneous testing of multiple motors. Furthermore, testing equipment cannot monitor key motor parameters (such as voltage, current, and speed) in real time, leading to delayed problem diagnosis and severely impacting motor testing and production progress.

[0003] To address the aforementioned issues, a motor testing system is needed that supports remote and on-screen operation, displays key motor parameters in real time, allows for control anytime and anywhere, and supports simultaneous testing of multiple motors, thereby improving testing efficiency. Utility Model Content

[0004] The purpose of this invention is to solve all or some of the aforementioned problems by providing a motor testing system. A control terminal issues control commands to control the operation and testing of multiple motors. Test data is fed back to the control terminal, which displays the test data in real time and uploads it to a cloud server for storage. Simultaneously, the cloud server enables remote control of motor testing, improving testing efficiency.

[0005] This utility model provides a motor testing system, comprising: a control terminal for issuing control commands; a main control board connected to the control terminal for parsing and issuing the control commands; multiple motor devices electrically connected to the main control board and controlled by the main control board; and a cloud server connected to the control terminal, sending remote control commands to the control terminal and issuing control commands through the control terminal; the main control board feeds back motor test data to the control terminal, and the control terminal sends the motor test data to the server for storage. The control terminal issues control commands to control the operation of multiple motors, test data is fed back to the control terminal and displayed in real time, and then uploaded to the cloud server for storage. Furthermore, the cloud server can also remotely control motor testing, improving testing efficiency.

[0006] It also includes a signal conversion module, which connects the control terminal and the main control board. The signal conversion module is used to convert the control commands into signals and send them to the main control board, so as to ensure that the control terminal can effectively manage and control the motor test.

[0007] It also includes a communication module that connects the control terminal and the cloud server to ensure efficient data transmission and facilitate remote monitoring and management.

[0008] The control terminal includes a parameter setting module, which sets motor test parameters, facilitates switching between different test parameters, improves work efficiency, and simplifies the operation process.

[0009] The control terminal includes a fault location module, which is connected to an external monitoring device to record the time of the fault and the motor, quickly locate and analyze the problem, and improve maintenance efficiency.

[0010] The control terminal integrates a visualization module, displaying motor setting parameters, real-time motor operating parameters, language switching, and an operation control area. It enables real-time monitoring and adjustment of the motor's operating status, timely detection of problems, and improved system maintainability and operational efficiency.

[0011] The signal conversion module uses a 485 converter board to connect the control terminal and the main control board to perform signal conversion, supporting stable data transmission in long-distance and high-noise environments, and supporting large-scale industrial automation testing scenarios.

[0012] The control terminal is connected to the 485 converter board via the RX / TX serial port, which improves the compatibility and reliability of the test system and provides stable and reliable data transmission.

[0013] The main control board has a built-in parsing module that parses the control commands to ensure the reliability and stability of data transmission.

[0014] The communication module supports the MQTT protocol; the control terminal sends the collected data to the cloud server for storage in real time through the communication module; the cloud server sends remote control commands to the control terminal through the communication module. The control terminal sends the collected data to the cloud server for storage and analysis in real time, and simultaneously receives remote control commands.

[0015] Compared with the prior art, the beneficial effects of this utility model are: it provides a motor testing system in which the control terminal issues control commands to control the operation of multiple motors, the test data is fed back to the control terminal and displayed in real time, and uploaded to the cloud server for storage. In addition, the cloud server enables remote control of motor testing, thereby improving testing efficiency. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the specific embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 A schematic diagram of the motor testing system provided by this utility model.

[0018] Figure 2 A schematic diagram of the control flow of the motor testing system provided by this utility model.

[0019] Figure 3 The control flowchart provided for this utility model. Detailed Implementation

[0020] The technical solutions in specific embodiments of this utility model will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] Example

[0022] The following describes a motor testing system provided in this embodiment, such as... Figure 1 As shown, control terminal 1 is used to issue control commands; main control board 3 is connected to control terminal 1 and is used to parse and issue control commands; multiple motor devices 4 are electrically connected to main control board 3 and are controlled by main control board 3; cloud server 6 is connected to control terminal 1 and sends remote control commands to control terminal 1 for remote control; main control board 3 feeds back motor test data to control terminal 1, and control terminal 1 sends the motor test data to cloud server 6 for storage. Control terminal 1 issues control commands and can control the operation and testing of multiple motors. Test data is fed back to control terminal 1, which displays the test data in real time and uploads it to the database of cloud server 6 for storage. It also enables remote control of motor testing, improving testing efficiency.

[0023] It also includes a signal conversion module 2, which connects the control terminal 1 and the main control board 3. It is used to convert control commands into signals and send them to the main control board 3. The control terminal 1 can effectively manage and control motor testing.

[0024] It also includes a communication module 5, which connects the control terminal 1 and the cloud server 6. The control terminal 1 sends the collected data to the cloud server 6 for storage in real time through the communication module 5. The cloud server 6 sends remote control commands and update packages to the control terminal 1 through the communication module 5, ensuring efficient data transmission and facilitating remote monitoring and management.

[0025] Control terminal 1 includes a parameter setting module for setting motor test parameters, facilitating switching between different test parameters, improving work efficiency, and simplifying the operation process. Control terminal 1 also includes a fault location module for recording the fault occurrence time and the motor, enabling precise fault location and analysis. Control terminal 1 integrates a visualization module, displaying motor setting parameters, real-time motor operating parameters, language switching, and an operation control area. Control terminal 1's built-in algorithm processes the collected real-time motor parameters and generates real-time graphs and test reports. In this embodiment, control terminal 1 uses a tablet, integrating data acquisition, analysis, and display, providing an intuitive and easy-to-use user interface. The visualization module includes a 10-inch industrial touchscreen, which displays graphs and test reports in real time. Operators can set motor test parameters through the touchscreen.

[0026] Signal conversion module 2 uses a 485 conversion board to connect control terminal 1 and main control board 3 for signal conversion. Control terminal 1 is connected to the 485 conversion board through the RX / TX serial port to achieve stable data transmission and support automated testing scenarios.

[0027] The main control board 3 has a built-in parsing module that parses the control commands of the control terminal 1 and controls the motor operation.

[0028] The working principle of this utility model is as follows: Figure 2-3As shown, control terminal 1 opens the serial port, selects the corresponding baud rate, and sends a broadcast command to scan the motor and obtain the address. Alternatively, control terminal 1 can manually set the address and save the currently set address. The interface of control terminal 1 displays a list of motor devices 4 and can send control commands via the Modbus protocol to achieve real-time control of multiple motors. It can also view the real-time operating status of the devices. Control terminal 1 sets motor test parameters and sends control commands to the 485 converter board. The 485 converter board converts the signals and sends them to the main control board 3. The main control board 3 parses the signals and controls the operation of motor devices 4. Control terminal 1 collects motor operating data (such as voltage, current, speed, etc.) in real time, processes the collected motor operating data through built-in algorithms, generates real-time graphs and test reports, and displays them on the touchscreen. The touchscreen can also display a motor parameter setting area, language switching, and operation control area, making operation more intuitive and convenient. The fault location module of control terminal 1 is connected to external monitoring equipment. When a fault occurs, it records the fault time and motor, and works with the external monitoring equipment to perform accurate fault location and analysis. Control terminal 1 sends the collected data to cloud server 6 in real time through communication module 5. Communication module 5 supports the MQTT protocol. After receiving the MQTT message, cloud server 6 stores the data in the database in real time and can display historical data through visual data reports. Users can view the data records through a web page. In addition, after receiving a fault message, the server can notify the user of the fault via SMS. Cloud server 6 supports pushing update packages to control terminal 1 and can send remote control commands to control terminal 1. After receiving the MQTT message of the control command, control terminal 1 parses the data and sends it to the main control board 3 to realize remote motor control.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A motor testing system, characterized in that, include: Control terminal, used to issue control commands; The main control board, connected to the control terminal, is used to parse and send out the control commands; Multiple motor devices are electrically connected to the main control board and controlled by the main control board; A cloud server is connected to the control terminal, and remote control commands are sent to the control terminal for remote control. The main control board feeds back motor test data to the control terminal, and the control terminal sends the motor test data to the server for storage.

2. The motor testing system according to claim 1, characterized in that, It also includes a signal conversion module, which connects the control terminal and the main control board, and is used to convert the control commands into signals and send them to the main control board.

3. The motor testing system according to claim 1, characterized in that, It also includes a communication module, which connects the control terminal and the cloud server.

4. The motor testing system according to claim 1, characterized in that, The control terminal includes a parameter setting module for setting motor test parameters.

5. The motor testing system according to claim 1, characterized in that, The control terminal also includes a fault location module, used to record the time of the fault and the motor.

6. The motor testing system according to claim 1, characterized in that, The control terminal integrates a visualization module, which displays motor setting parameters, real-time motor operating parameters, language switching, and operation control area.

7. The motor testing system according to claim 2, characterized in that, The signal conversion module uses a 485 converter board to connect the control terminal and the main control board to perform signal conversion.

8. The motor testing system according to claim 7, characterized in that, The control terminal is connected to the 485 converter board via the RX / TX serial port.

9. The motor testing system according to claim 1, characterized in that, The main control board has a built-in parsing module that parses the control commands.

10. The motor testing system according to claim 3, characterized in that, The communication module supports the MQTT protocol; the control terminal sends the collected data to the cloud server for storage in real time through the communication module; the cloud server sends remote control commands and update packages to the control terminal through the communication module.

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