CN215072226U - Motor control system based on signal acquisition discerns motor just reversing - Google Patents
Motor control system based on signal acquisition discerns motor just reversing Download PDFInfo
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- CN215072226U CN215072226U CN202121154264.4U CN202121154264U CN215072226U CN 215072226 U CN215072226 U CN 215072226U CN 202121154264 U CN202121154264 U CN 202121154264U CN 215072226 U CN215072226 U CN 215072226U
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Abstract
The utility model discloses a motor control system for recognizing the positive and negative rotation of a motor based on signal acquisition, which comprises a CPU module for controlling the normal work of the system, a power supply module for supplying power to the system, a wireless signal receiving module for receiving external wireless signals and a drive control output module for controlling the motor switch; the voltage input signal acquisition module is used for acquiring voltage input signals, and the voltage output signal acquisition module is used for acquiring voltage output signals. The utility model discloses technical scheme provides one kind and contains signal data acquisition, automatic identification positive and negative system of changeing to realize that self-adaptation gathers the signal and judge the function of locked rotor automatically.
Description
Technical Field
The utility model relates to a motor control technology field, in particular to motor control system based on positive dress of signal acquisition discernment motor is turned over
Background
The existing motor control system is connected with a motor data acquisition method in a wired mode, the motor stalling cannot be judged through acquisition of a single power supply voltage input signal, and the motor is easy to damage or even fail.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a motor control system based on signal acquisition discerns motor is just turning round dress, aims at providing one kind and contains signal data acquisition, positive system of turning round of automatic identification to realize that the self-adaptation gathers the signal and the automatic function of judging the locked rotor.
In order to achieve the above object, the present invention provides a motor control system for recognizing the positive and negative rotation of a motor based on signal acquisition, which comprises a CPU module for controlling the normal operation of the system, a power supply module for supplying power to the system, a wireless signal receiving module for receiving an external wireless signal, and a drive control output module for controlling the switching of the motor; the voltage output end of the power supply module is respectively connected with the voltage input ends of the CPU module, the wireless signal receiving module and the drive control output module; the wireless signal received by the wireless signal receiving module is sent to a wireless signal receiving end of the CPU module, and a driving signal output end of the CPU module is connected with a driving signal receiving end of the driving control output module;
the voltage input signal acquisition module is used for acquiring a voltage input signal, and the voltage output signal acquisition module is used for acquiring a voltage output signal; the signal acquisition end of the voltage input signal acquisition module is connected with the power supply module, and the signal output end of the voltage input signal acquisition module is connected with the CPU module; the signal acquisition end of the voltage output signal acquisition module is connected with the drive control output module, and the signal output end of the voltage output signal acquisition module is connected with the CPU module.
Preferably, the voltage input signal acquisition module and the voltage output signal acquisition module each include a resistance for resisting current and an electricity storage capacitor for storing electricity.
Preferably, the wireless signal receiving module is configured as an RX-type wireless signal receiving module, and the wireless signal receiving module is in communication connection with an external wireless transmitting terminal.
Preferably, the external wireless transmission terminal is provided as a wireless remote controller for controlling a motor switch.
Compared with the prior art, the beneficial effects of the utility model are that: a voltage output signal acquisition system is added to a common signal acquisition method in the industry, so that the failure condition of a client caused by blocking can be effectively solved, and the cost is saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic block diagram of a motor control system of the present invention;
FIG. 2 is a schematic circuit diagram of the CPU module of the present invention;
fig. 3 is a schematic circuit diagram of the wireless receiving module of the present invention;
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
Referring to fig. 1, the motor control system for identifying forward and reverse rotation of a motor based on signal acquisition includes a CPU module for controlling normal operation of the system, a power supply module for supplying power to the system, a wireless signal receiving module for receiving an external wireless signal, and a drive control output module for controlling a motor switch; the voltage output end of the power supply module is respectively connected with the voltage input ends of the CPU module, the wireless signal receiving module and the drive control output module; the wireless signal received by the wireless signal receiving module is sent to a wireless signal receiving end of the CPU module, and a driving signal output end of the CPU module is connected with a driving signal receiving end of the driving control output module;
the voltage input signal acquisition module is used for acquiring a voltage input signal, and the voltage output signal acquisition module is used for acquiring a voltage output signal; the signal acquisition end of the voltage input signal acquisition module is connected with the power supply module, and the signal output end of the voltage input signal acquisition module is connected with the CPU module; the signal acquisition end of the voltage output signal acquisition module is connected with the drive control output module, and the signal output end of the voltage output signal acquisition module is connected with the CPU module.
Further, the voltage input signal acquisition module and the voltage output signal acquisition module both comprise a choke resistor for choke flow and an electricity storage capacitor for electricity storage.
In this embodiment, the CPU module includes the control chip of model R0006 among the prior art, power supply module supplies power for wireless signal receiving module and CPU module, voltage input signal sampling module sets up resistance and electric capacity and carries out the collection of voltage input signal, and transmit sampling signal to the CPU module, the drive control output module is connected to the CPU module, voltage output signal sampling module sets up electric capacity and resistance collection signal back again to the CPU module, thereby the data drive that the CPU module was gathered according to voltage output signal sampling module the drive control output module carries out the operation of control motor.
Furthermore, the wireless signal receiving module is set as an RX-type wireless signal receiving module, and the wireless signal receiving module is in communication connection with an external wireless transmitting terminal. The external wireless transmitting terminal is arranged as a wireless remote controller for controlling the motor switch. The control signal can be transmitted to the wireless signal receiving module through an external wireless remote controller, and then the signal is processed by the CPU module and then is controlled by the driving control output module.
The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (4)
1. A motor control system for identifying the positive and negative rotation of a motor based on signal acquisition is characterized by comprising a CPU module for controlling the normal work of the system, a power supply module for supplying power to the system, a wireless signal receiving module for receiving external wireless signals and a drive control output module for controlling the switching of the motor; the voltage output end of the power supply module is respectively connected with the voltage input ends of the CPU module, the wireless signal receiving module and the drive control output module; the wireless signal received by the wireless signal receiving module is sent to a wireless signal receiving end of the CPU module, and a driving signal output end of the CPU module is connected with a driving signal receiving end of the driving control output module;
the voltage input signal acquisition module is used for acquiring a voltage input signal, and the voltage output signal acquisition module is used for acquiring a voltage output signal; the signal acquisition end of the voltage input signal acquisition module is connected with the power supply module, and the signal output end of the voltage input signal acquisition module is connected with the CPU module; the signal acquisition end of the voltage output signal acquisition module is connected with the drive control output module, and the signal output end of the voltage output signal acquisition module is connected with the CPU module.
2. The motor control system for identifying forward and reverse rotation of a motor based on signal acquisition as claimed in claim 1, wherein the voltage input signal acquisition module and the voltage output signal acquisition module both comprise a current-blocking resistor for blocking current and an electricity-storage capacitor for storing electricity.
3. The motor control system for identifying the positive and negative rotation of the motor based on the signal acquisition as claimed in claim 1, wherein the wireless signal receiving module is set as an RX type wireless signal receiving module, and the wireless signal receiving module is in communication connection with an external wireless transmitting terminal.
4. The motor control system for identifying the positive and negative rotation of the motor based on the signal acquisition as claimed in claim 3, wherein the external wireless transmission terminal is configured as a wireless remote controller for controlling the motor switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154264.4U CN215072226U (en) | 2021-05-26 | 2021-05-26 | Motor control system based on signal acquisition discerns motor just reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121154264.4U CN215072226U (en) | 2021-05-26 | 2021-05-26 | Motor control system based on signal acquisition discerns motor just reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215072226U true CN215072226U (en) | 2021-12-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121154264.4U Active CN215072226U (en) | 2021-05-26 | 2021-05-26 | Motor control system based on signal acquisition discerns motor just reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215072226U (en) |
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2021
- 2021-05-26 CN CN202121154264.4U patent/CN215072226U/en active Active
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