Debugging and testing equipment for motor control system

Abstract

The utility model discloses debugging and testing equipment for a motor control system, and belongs to the technical field of motor control system testing. The debugging test equipment comprises an input interface board, a motor control system test board, an output interface board and a motor test bench which are connected in sequence, wherein the input interface board comprises a first input interface board and a second input interface board; the first input interface board is used for inputting an external control signal of the motor control system test board; one end of the second input interface board is connected with the motor test bench, and the other end is connected with the motor control system test board for feeding back the motor state data to the motor control system test board; the output interface board is used for output of the motor control system test board. The to-be-tested motor and the motor state acquisition device are arranged on the motor test bench. The multi-purpose motor debugging / testing device supports multi-purpose motor debugging / testing through connection of different interfaces, supports feedback of various motor state acquisition devices at the same time, meets requirements of different scenes, and is high in working efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of motor control system testing, in particular to a motor control system debugging and testing device. Background Art

[0002] Small and micro motors have been widely used in all aspects of our lives and have played a very important role in people's production and life. However, the testing of motor control systems is still a single-machine operation, relying on manpower and semi-automatic tooling equipment production, and more on human eyes and ears for sight and hearing recognition. The integration of motor test equipment is low, and test data cannot be centrally managed and stored for a long time. With the continuous improvement and development of production technology, as well as the continuous advancement of intelligent manufacturing and big data in recent years, more high-end technologies have begun to be applied to the motor manufacturing industry.

[0003] The shortcomings and defects of existing technologies are mainly reflected in: there are many test errors caused by human factors, the testing technology is relatively backward and cannot meet the needs of big data and modern manufacturing production, the system integration is not high, the product quality data cannot be displayed intuitively, the test and manufacturing data cannot be centrally managed and saved, and the work efficiency is low. Summary of the invention

[0004] In view of the above problems, the utility model provides a motor control system debugging and testing equipment, which can support motor testing for various purposes through different interface connections, meet the needs of different scenarios of big data and modern manufacturing production, reduce test errors caused by human factors, and intuitively display product quality data, and centrally manage and save data, with high work efficiency.

[0005] In order to achieve the above object, the utility model provides a motor control system debugging and testing device, comprising an input interface board, a motor control system test board, an output interface board and a motor test bench connected in sequence, wherein the input interface board comprises a first input interface board and a second input interface board;

[0006] The first input interface board is connected to a voltage regulating potentiometer, a start switch, a test mode switch, a two-channel signal generator and / or a computer, and is used to input external control signals to the motor control system test board;

[0007] One end of the second input interface board is connected to the motor test bench, and the other end is connected to the motor control system test board, and is used to feed back the motor state data to the motor control system test board; the output interface board is used for the output of the motor control system test board;

[0008] The motor to be tested and the motor state acquisition device are arranged on the motor test bench. The motor to be tested receives the voltage signal output by the motor control system test board through the output interface board, and the motor state acquisition device sends the motor state data to the motor control system test board through the second input interface board.

[0009] Further, the motor control system test board includes a host computer, a programmable digital power supply and a storage unit;

[0010] The host computer receives an external control signal through the first input interface board and is connected to the programmable digital power supply to control the voltage signal output by the programmable digital power supply and send it to the motor to be tested through the output interface board;

[0011] The host computer is also connected to a storage unit, and the storage unit receives the motor state data fed back by the motor state acquisition device through the second input interface board for storage, and feeds back to the host computer.

[0012] Furthermore, the start switch, test mode switch, voltage regulating potentiometer, two-channel signal generator and / or computer are connected to the input end of the host computer through the first input interface board, and the start switch is used to start the debugging test; the voltage regulating potentiometer, two-channel signal generator and computer are used for inputting the external signal; and the test mode switch is used to control the host computer to select the output mode.

[0013] Furthermore, the output interface board is also connected to a high-precision meter for displaying voltage, current and power information; at the same time, the output of the high-precision meter is connected to the host computer through the first input interface board for verifying the output voltage and current of the digital power supply.

[0014] Furthermore, the motor state acquisition device includes a vacuum pressure sensor, an air flow sensor, a speed / angle sensor, a noise sensor, and a photoelectric encoder.

[0015] Beneficial effects of the utility model:

[0016] The debugging and testing equipment provided by the utility model can support motor debugging / testing for various purposes through different interface connections, and at the same time supports feedback from various motor status acquisition devices, thus meeting the needs of different scenarios and having high working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a motor control system debugging and testing device according to an embodiment of the utility model.

[0018] Figure 2It is a structural schematic diagram of a motor control system test board according to an embodiment of the utility model. DETAILED DESCRIPTION

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0020] like Figure 1 As shown, the utility model provides a motor control system debugging and testing device, comprising an input interface board, a motor control system test board, an output interface board and a motor test bench connected in sequence; the input interface board comprises a first input interface board and a second input interface board.

[0021] like Figure 2 As shown, the motor control system test board includes a host computer, a programmable digital power supply and a storage unit; the host computer is connected to the programmable digital power supply to control the programmable digital power supply to output a voltage signal to the motor to be tested; the host computer is connected to the first input interface board to receive an external control signal. The host computer is also connected to the storage unit, and the storage unit receives the motor state data fed back by the motor state acquisition device through the second input interface board for storage and feedback to the host computer.

[0022] The first input interface board is connected to a voltage regulating potentiometer, a start switch, a test mode switch, a two-channel signal generator and / or a computer, and is used for inputting external control signals to the motor control system test board; one end of the second input interface board is connected to the motor test bench, and the other end is connected to the motor control system test board, and is used to feed back motor status data to the motor control system test board; the output interface board is used for the output of the motor control system test board.

[0023] The voltage regulating potentiometer, the start switch, the test mode switch, the two-channel signal generator and the computer are connected to the input end of the host computer through the first input interface board. The start switch is used to start the debugging test; the voltage regulating potentiometer, the two-channel signal generator and / or the computer are used to input external signals; the test mode switch is used to control the host computer to select the output mode.

[0024] The output interface board is also connected to a high-precision meter for displaying voltage, current and power information; at the same time, the output of the high-precision meter is connected to a host computer through a first input interface board for verifying the output voltage and current of the digital power supply.

[0025] The motor to be tested and the motor state acquisition device are arranged on the motor test bench. The motor to be tested receives the control signal output by the motor control system test board through the output interface board, and the motor state acquisition device sends the motor state data to the motor control system test board through the second input interface board.

[0026] Among them, the motor state acquisition device includes a vacuum pressure sensor, an air flow sensor, a speed / angle sensor, a noise sensor, a photoelectric encoder, etc.

[0027] Although the content of the utility model has been described in detail through the above preferred embodiments, it should be appreciated that the above description should not be considered as a limitation of the utility model. After reading the above content, various modifications and substitutions of the utility model will be obvious to those skilled in the art. Therefore, the protection scope of the utility model should be limited by the attached claims.

Claims

1. A motor control system debugging and testing device, characterized in that: It includes an input interface board, a motor control system test board, an output interface board and a motor test bench connected in sequence, wherein the input interface board includes a first input interface board and a second input interface board; The first input interface board is connected to a voltage regulating potentiometer, a start switch, a test mode switch, a two-channel signal generator and / or a computer, and is used to input external control signals to the motor control system test board; One end of the second input interface board is connected to the motor test bench, and the other end is connected to the motor control system test board, and is used to feed back the motor status data to the motor control system test board; the output interface board is used for the output of the motor control system test board; the motor to be tested and the motor status acquisition device are arranged on the motor test bench, the motor to be tested receives the voltage signal output by the motor control system test board through the output interface board, and the motor status acquisition device sends the motor status data to the motor control system test board through the second input interface board.

2. The motor control system debugging and testing equipment according to claim 1, characterized in that: The motor control system test board includes a host computer, a programmable digital power supply and a storage unit; The host computer receives an external control signal through the first input interface board and is connected to the programmable digital power supply to control the voltage signal output by the programmable digital power supply and send it to the motor to be tested through the output interface board; The host computer is also connected to a storage unit, and the storage unit receives the motor state data fed back by the motor state acquisition device through the second input interface board for storage, and feeds back to the host computer.

3. The motor control system debugging and testing equipment according to claim 2, characterized in that: The start switch, test mode switch, voltage regulating potentiometer, two-channel signal generator and / or computer are connected to the input end of the host computer through the first input interface board. The start switch is used to start the debugging test; the voltage regulating potentiometer, two-channel signal generator and computer are used for inputting the external control signal; the test mode switch is used to control the host computer to select the output mode.

4. The motor control system debugging and testing equipment according to claim 2, characterized in that: The output interface board is also connected to a high-precision meter for displaying voltage, current and power information; at the same time, the output of the high-precision meter is connected to the host computer through the first input interface board for verifying the output voltage and current of the digital power supply.

5. The motor control system debugging and testing equipment according to claim 1, characterized in that: The motor state acquisition device includes a vacuum pressure sensor, an air flow sensor, a speed / angle sensor, a noise sensor, and a photoelectric encoder.

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