Intelligent motor control system and intelligent motor control method

Abstract

The invention relates to the technical field of intelligent motor control, in particular to an intelligent motor control system and an intelligent motor control method.The intelligent motor control system comprises a human-computer interface module, a controller module, a motor drive board module and a motor, and the controller module comprises an input interface, a processing unit and an output interface; the input interface, the processing unit and the output interface are connected in sequence, and the motor driving board module comprises a control signal receiving port, a driving motor and a motor interface; clutters and interference signals in the power supply can be effectively filtered through a filter in the electromagnetic shielding module, the motor is protected from being affected by harmonic waves and electromagnetic interference, the transportation efficiency and reliability of the motor are improved, when the motor works and the power supply module is damaged or suddenly powered off, the uninterruptible power supply is started to provide electric energy for the motor, and the service life of the motor is prolonged. Therefore, electronic components in the intelligent control system of the motor are prevented from being damaged due to instantaneous voltage change.

Description

Technical Field

[0001] The present invention relates to the technical field of intelligent motor control, and in particular to an intelligent motor control system and an intelligent motor control method. Background Art

[0002] Intelligent motor control is a way of controlling the motor efficiently and accurately using advanced technology and algorithms. It refers to the communication of key process information, providing higher motor performance, enhancing motor protection, making communication better and starting faster.

[0003] The existing intelligent motor control system will be affected by external electromagnetic interference when in use, which makes it impossible to ensure that it can work normally in a complex electromagnetic environment. To this end, we propose an intelligent motor control system and an intelligent motor control method. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose an intelligent motor control system and an intelligent motor control method.

[0005] To achieve the above objectives, the technical solution adopted by the present invention is: an intelligent motor control system and an intelligent motor control method, comprising: a human-machine interface module, a controller module, a motor drive board module and a motor, the controller module comprising an input interface, a processing unit and an output interface, the input interface, the processing unit and the output interface are connected in sequence, the motor drive board module comprises a control signal receiving port, a drive motor and a motor interface, the control signal receiving port, the drive motor and the motor interface are connected in sequence, an electromagnetic shielding module is arranged between the controller module and the motor drive board module, the electromagnetic shielding module comprises a filter, the output interface is connected to the filter, the filter is connected to the controller signal receiving port, and the motor interface is connected to the motor.

[0006] Preferably, the motor is connected to a sensor module, the sensor module is connected to a central processing module, the central processing module is connected to a human-machine interface module, the sensor module includes a speed sensor, a position sensor and a temperature sensor, and the speed sensor, position sensor and temperature sensor are all connected between the central processing module and the motor.

[0007] Preferably, a protection device module is connected to the motor, and the protection device module is connected to the input interface.

[0008] Preferably, the human-machine interface module includes an input device, a computer and a signal interface, the input device and the signal interface are both connected to a host computer, and the central processing module is connected to the signal interface.

[0009] Preferably, the input devices are a keyboard and a mouse, and both the keyboard and the mouse are connected to the host computer.

[0010] Preferably, the protection device module includes overload protection, overheat protection and short circuit protection, and the overload protection, overheat protection and short circuit protection are all connected to the motor.

[0011] Preferably, it also includes a power module and an uninterruptible power supply, and both the power module and the uninterruptible power supply are connected to the motor.

[0012] An intelligent motor control method, wherein the intelligent motor control system is the intelligent motor control system according to any one of claims 1 to 7, and the method comprises the following steps;

[0013] Step 1: Demand analysis: input the optimal speed and power of the motor on the computer through the input device according to the working scenario of the motor;

[0014] Step 2: Demand execution, the input signal is transmitted to the processing unit through the input interface for analysis and processing, and then the processed signal is passed through the electromagnetic shielding module through the output interface, and then the electromagnetic filtered signal is transmitted to the motor through the drive circuit and the motor interface through the control signal receiving port to make the motor perform the corresponding rotation and power. The filter in the electromagnetic shielding module can effectively filter out the clutter and interference signals in the power supply, protect the motor from the influence of harmonics and electromagnetic interference, and improve the motor transportation efficiency and reliability;

[0015] Step 3: Status monitoring: the speed sensor, position sensor and temperature sensor in the sensor module monitor the speed, position and temperature of the motor in real time and display them on the computer screen through the central processing module, so that the working status of the motor can be monitored in real time;

[0016] Step 4: Status protection: the overload protection, overheat protection and short circuit protection in the protection device module monitor the status of the motor's overload, overheat and short circuit, thereby protecting the motor and extending its service life.

[0017] Compared with the prior art, the present invention has the following beneficial effects: the signal for controlling the motor is input through the human-machine interface module, and then the signal for controlling the motor is transmitted to the processing unit for analysis and processing, and then the processed signal is passed through the electromagnetic shielding module through the output interface, and then the electromagnetically filtered signal is transmitted to the motor through the drive circuit and the motor interface through the control signal receiving port so that the motor performs corresponding rotation and power, and the clutter and interference signals in the power supply can be effectively filtered out through the filter in the electromagnetic shielding module, protecting the motor from harmonics and electromagnetic interference, and improving the motor transportation efficiency and reliability;

[0018] And when the motor is working, when the power module is damaged or the power is suddenly cut off, the uninterruptible power supply starts to provide power to the motor, thereby preventing the electronic components in the motor intelligent control system from being damaged due to instantaneous voltage changes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a block diagram of the intelligent motor control system of the present invention.

[0020] In the figure:

[0021] 1. Human-machine interface module; 11. Input device; 12. Computer; 13. Signal interface; 2. Controller module; 21. Input interface; 22. Processing unit; 23. Output interface; 3. Electromagnetic shielding module; 31. Filter; 4. Motor drive board module; 41. Control signal receiving port; 42. Drive circuit; 43. Motor interface; 5. Protection device module; 51. Overload protection; 52. Overheat protection; 53. Short circuit protection; 6. Motor; 7. Uninterruptible power supply; 8. Power supply module; 9. Sensor module; 91. Speed ​​sensor; 92. Position sensor; 93. Temperature sensor; 10. Central processing module. DETAILED DESCRIPTION

[0022] The following description is used to disclose the present invention so that those skilled in the art can implement the present invention. The preferred embodiments described below are only examples, and those skilled in the art may think of other obvious variations.

[0023] like Figure 1An intelligent motor control system and an intelligent motor control method shown in the figure include: a human-machine interface module 1, a controller module 2, a motor drive board module 4 and a motor 6, the controller module 2 includes an input interface 21, a processing unit 22 and an output interface 23, the input interface 21, the processing unit 22 and the output interface 23 are connected in sequence, the motor drive board module 4 includes a control signal receiving port 41, a drive motor 6 and a motor interface 43, the control signal receiving port 41, the drive motor 6 and the motor interface 43 are connected in sequence, an electromagnetic shielding module 3 is arranged between the controller module 2 and the motor drive board module 4, the electromagnetic shielding module 3 includes a filter 31, the output interface 23 is connected to the filter 31, the filter 31 is connected to the controller signal receiving port, the motor interface 43 is connected to the motor 6, and also includes a power module 8 and an uninterruptible power supply 7, the power module 8 and the uninterruptible power supply 7 are both connected to the motor 6, the human-machine interface module 1 includes an input device 11, a computer 12 and a signal interface 13, the input device 11 and the signal The interfaces 13 are all connected to the host of the computer 12, the central processing module 10 is connected to the signal interface 13, the input device 11 is a keyboard and a mouse, and the keyboard and the mouse are all connected to the host of the computer 12. When working, the signal of controlling the motor 6 is input through the human-machine interface module 1, and then the signal of controlling the motor 6 is transmitted to the processing unit 22 for analysis and processing, and then the processed signal is passed through the electromagnetic shielding module 3 through the output interface 23, and then the electromagnetically filtered signal is transmitted to the motor 6 through the drive circuit 42 and the motor interface 43 through the control signal receiving port 41 to make the motor 6 perform the corresponding rotation and power. The filter 31 in the electromagnetic shielding module 3 can effectively filter out the clutter and interference signals in the power supply, protect the motor 6 from the influence of harmonics and electromagnetic interference, and improve the transportation efficiency and reliability of the motor 6. When the power module 8 is damaged or the power is suddenly cut off when the motor 6 is working, the uninterruptible power supply 7 starts to provide power to the motor 6, thereby avoiding that the electronic components in the intelligent control system of the motor 6 may be damaged due to instantaneous voltage changes.

[0024] As a further embodiment of the present invention, the motor 6 is connected to a sensor module 9, the sensor module 9 is connected to a central processing module 10, the central processing module 10 is connected to the human-machine interface module 1, the sensor module 9 includes a speed sensor 91, a position sensor 92 and a temperature sensor 93, the speed sensor 91, the position sensor 92 and the temperature sensor 93 are all connected between the central processing module 10 and the motor 6, the speed sensor 91, the position sensor 92 and the temperature sensor 93 in the sensor module 9 are used to monitor the speed, position and temperature of the motor 6 in real time and display them on the display screen of the computer 12 through the central processing module 10, so that the working status of the motor 6 can be monitored in real time and the normal operation of the motor 6 can be monitored.

[0025] As a further embodiment of the present invention, a protection device module 5 is connected to the motor 6, and the protection device module 5 is connected to the input interface 21. The protection device module 5 includes an overload protection 51, an overheat protection 52 and a short circuit protection 53. The overload protection 51, the overheat protection 52 and the short circuit protection 53 are all connected to the motor 6. The speed sensor 91, the position sensor 92 and the temperature sensor 93 in the sensor module 9 monitor the speed, position and temperature of the motor 6 in real time and display them on the display screen of the computer 12 through the central processing module 10, so that the working status of the motor 6 can be monitored in real time.

[0026] A method for controlling an intelligent motor 6, wherein the intelligent motor 6 control system is the intelligent motor 6 control system according to any one of claims 1 to 7, and the method comprises the following steps;

[0027] Step 1: Demand analysis: input the optimal operating speed and power of the motor 6 on the computer 12 through the input device 11 according to the operating scenario of the motor 6;

[0028] Step 2: demand execution, the input signal is transmitted to the processing unit 22 through the input interface 21 for analysis and processing, and then the processed signal is transmitted through the electromagnetic shielding module 3 through the output interface 23, and then the electromagnetic filtered signal is transmitted to the motor 6 through the drive circuit 42 and the motor interface 43 through the control signal receiving port 41 to make the motor 6 perform the corresponding rotation and power. The filter 31 in the electromagnetic shielding module 3 can effectively filter out the clutter and interference signals in the power supply, protect the motor 6 from the influence of harmonics and electromagnetic interference, and improve the transportation efficiency and reliability of the motor 6;

[0029] Step 3: Status monitoring, the speed sensor 91, position sensor 92 and temperature sensor 93 in the sensor module 9 monitor the speed, position and temperature of the motor 6 in real time and display them on the display screen of the computer 12 through the central processing module 10, so that the working status of the motor 6 can be monitored in real time;

[0030] Step 4: Status protection: the overload protection 51 , overheat protection 52 and short circuit protection 53 in the protection device module 5 monitor the status of overload, overheat and short circuit of the motor 6 , thereby protecting the motor 6 and extending the service life of the motor 6 .

[0031] Working principle of the present invention:

[0032] First, the motor 6 is installed at a suitable position, and then the sensor module 9 and the protection device module 5 are installed at suitable positions of the motor 6. Then, according to the working scenario of the motor 6, the optimal working speed and power of the motor 6 are input on the computer 12 through the input device 11, and then the input signal is transmitted to the processing unit 22 through the input interface 21 for analysis and processing, and then the processed signal is passed through the electromagnetic shielding module 3 through the output interface 23, and then the electromagnetically filtered signal is transmitted to the motor 6 through the drive circuit 42 and the motor interface 43 through the control signal receiving port 41 so that the motor 6 performs the corresponding rotation and power. The filter 31 in the electromagnetic shielding module 3 can effectively filter out the clutter and interference signals in the power supply, protect the motor 6 from the influence of harmonics and electromagnetic interference, and improve the transportation efficiency of the motor 6. and reliability, and when the motor 6 is working, when the power module 8 is damaged or suddenly powered off, the uninterruptible power supply 7 starts to provide power to the motor 6, thereby preventing the electronic components in the intelligent control system of the motor 6 from being damaged due to instantaneous voltage changes, and when the motor 6 is working, the speed sensor 91, the position sensor 92 and the temperature sensor 93 in the sensor module 9 monitor the speed, position and temperature of the motor 6 in real time and display them on the display screen of the computer 12 through the central processing module 10, so that the working state of the motor 6 can be monitored in real time, and at the same time, the overload protection 51, the overheat protection 52 and the short-circuit protection 53 in the protection device module 5 monitor the overload, overheat and short circuit of the motor 6, so that the motor 6 can be protected and the service life of the motor 6 can be extended.

[0033] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments, and the above embodiments and descriptions only describe the principles of the present invention. The present invention may have various changes and improvements without departing from the spirit and scope of the present invention, and these changes and improvements fall within the scope of the present invention to be protected, and the scope of protection claimed by the present invention is defined by the attached claims and their equivalents.

Claims

1. An intelligent motor control system, characterized in that: include: A human-machine interface module (1), a controller module (2), a motor drive board module (4) and a motor (6), wherein the controller module (2) comprises an input interface (21), a processing unit (22) and an output interface (23), wherein the input interface (21), the processing unit (22) and the output interface (23) are connected in sequence, wherein the motor drive board module (4) comprises a control signal receiving port (41), a drive motor (6) and a motor interface (43), wherein the control signal receiving port (41), the drive motor (6) and the motor interface (43) are connected in sequence, wherein an electromagnetic shielding module (3) is arranged between the controller module (2) and the motor drive board module (4), wherein the electromagnetic shielding module (3) comprises a filter (31), wherein the output interface (23) is connected to the filter (31), wherein the filter (31) is connected to the controller signal receiving port, and wherein the motor interface (43) is connected to the motor (6).

2. The intelligent motor control system according to claim 1, characterized in that: The motor (6) is connected to a sensor module (9), the sensor module (9) is connected to a central processing module (10), the central processing module (10) is connected to a human-machine interface module (1), the sensor module (9) comprises a rotation speed sensor (91), a position sensor (92) and a temperature sensor (93), and the rotation speed sensor (91), the position sensor (92) and the temperature sensor (93) are all connected between the central processing module (10) and the motor (6).

3. The intelligent motor control system according to claim 1, characterized in that: The motor (6) is connected to a protection device module (5), and the protection device module (5) is connected to an input interface (21).

4. The intelligent motor control system according to claim 2, characterized in that: The human-machine interface module (1) comprises an input device (11), a computer (12) and a signal interface (13); the input device (11) and the signal interface (13) are both connected to a host computer (12); and the central processing module (10) is connected to the signal interface (13).

5. The intelligent motor control system according to claim 4, characterized in that: The input device (11) is a keyboard and a mouse, and both the keyboard and the mouse are connected to the host of the computer (12).

6. The intelligent motor control system according to claim 3, characterized in that: The protection device module (5) comprises an overload protection (51), an overheat protection (52) and a short circuit protection (53), and the overload protection (51), the overheat protection (52) and the short circuit protection (53) are all connected to the motor (6).

7. The intelligent motor control system according to claim 1, characterized in that: It also includes a power module (8) and an uninterruptible power supply (7), and both the power module (8) and the uninterruptible power supply (7) are connected to the motor (6).

8. An intelligent motor control method, wherein the intelligent motor control system is the intelligent motor control system according to any one of claims 1 to 7, and the method comprises the following steps; Step 1: Demand analysis: inputting the optimal operating speed and power of the motor (6) on the computer (12) through the input device (11) according to the operating scenario of the motor (6); Step 2: demand execution, the input signal is transmitted to the processing unit (22) through the input interface (21) for analysis and processing, and then the processed signal is transmitted through the electromagnetic shielding module (3) through the output interface (23), and then the electromagnetically filtered signal is transmitted to the motor (6) through the drive circuit (42) and the motor interface (43) through the control signal receiving port (41) so that the motor (6) performs corresponding rotation and power. The filter (31) in the electromagnetic shielding module (3) can effectively filter out clutter and interference signals in the power supply, protect the motor (6) from harmonics and electromagnetic interference, and improve the transportation efficiency and reliability of the motor (6); Step 3: Status monitoring, the speed sensor (91), the position sensor (92) and the temperature sensor (93) in the sensor module (9) monitor the speed, position and temperature of the motor (6) in real time and display them on the display screen of the computer (12) through the central processing module (10), so that the working status of the motor (6) can be monitored in real time; Step 4: Status protection: the overload protection (51), overheat protection (52) and short circuit protection (53) in the protection device module (5) monitor the status of the overload, overheat and short circuit of the motor (6), thereby protecting the motor (6) and extending the service life of the motor (6).

Images