CN216871094U - Motor operation monitoring system based on power line carrier communication technology - Google Patents
Motor operation monitoring system based on power line carrier communication technology Download PDFInfo
- Publication number
- CN216871094U CN216871094U CN202220548787.5U CN202220548787U CN216871094U CN 216871094 U CN216871094 U CN 216871094U CN 202220548787 U CN202220548787 U CN 202220548787U CN 216871094 U CN216871094 U CN 216871094U
- Authority
- CN
- China
- Prior art keywords
- motor
- carrier communication
- module
- power carrier
- motor operation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000004891 communication Methods 0.000 title claims abstract description 64
- 238000012544 monitoring process Methods 0.000 title claims abstract description 25
- 238000005516 engineering process Methods 0.000 title claims abstract description 23
- 238000012806 monitoring device Methods 0.000 claims abstract description 25
- 230000002159 abnormal effect Effects 0.000 claims description 7
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Landscapes
- Control Of Electric Motors In General (AREA)
Abstract
The utility model provides a motor operation monitoring system based on a power line carrier communication technology, which comprises a motor, a relay, a motor operation monitoring device and a control terminal, wherein the motor is connected with the relay; the relay is connected to a power supply loop of the motor, and one path of control wiring of the motor operation monitoring device is connected with the relay; the motor operation monitoring device comprises a data acquisition module, a first microprocessor, a first power carrier communication module and a positioning module; the control terminal comprises a second power carrier communication module, a second microprocessor and a WIFI module; and the second power carrier communication modules of the motor operation monitoring devices are connected with the first power carrier communication modules through power lines. The motor operation monitoring device provided by the utility model has the advantages that the operation parameters and the position information of the motor are acquired, the data are transmitted between the control terminal and the existing power line through the power carrier communication technology, the purpose of monitoring a plurality of motors through one control terminal can be realized, and a communication line is not required to be additionally laid.
Description
Technical Field
The utility model relates to the technical field of motor operation monitoring, in particular to a motor operation monitoring system based on a power line carrier communication technology.
Background
In the field of industry and process control, a motor is the most main execution unit device, the running state of the motor determines the performance of a control system, the power supply voltage, the power consumption current, the vibration, the temperature and the like of the motor are important parameters of the motor, the parameters are all signs of the running state of the motor, the parameters are monitored in real time, and the running state of the motor can be effectively known. In order to monitor a plurality of motor systems, a communication line needs to be specially laid, so that the communication mode becomes complicated and the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model aims to provide a motor operation monitoring system based on a power line carrier communication technology so as to overcome the defects in the prior art.
In order to achieve the purpose, the utility model provides a motor operation monitoring system based on a power line carrier communication technology, which comprises a motor, a relay, a motor operation monitoring device and a control terminal, wherein the relay is connected with the motor; the system comprises a motor, a relay, a motor operation monitoring device, a motor control circuit and a motor control circuit, wherein the relay is connected to a power supply loop of the motor; the motor operation monitoring device comprises a data acquisition module, a first microprocessor, a first power carrier communication module and a positioning module; the data acquisition module and the positioning module are respectively in electric connection and signal connection with the first microprocessor, the first microprocessor is in electric connection and signal connection with the first power carrier communication module, so that the data acquisition module acquires motor operation parameters and transmits the motor operation parameters to the first microprocessor, the positioning module acquires position information of the motor and transmits the motor position information to the first microprocessor, the first power carrier communication module transmits the motor operation parameters and the position information to the control terminal, and the first power carrier communication module receives a control signal of the control terminal; the control terminal comprises a second power carrier communication module, a second microprocessor and a WIFI module; the second power carrier communication modules of the motor operation monitoring devices are connected with the first power carrier communication modules through power lines, the second power carrier communication modules are electrically connected with the second microprocessor and connected with signals, and the second microprocessor is electrically connected with the WIFI module and connected with signals.
Through the technical scheme, the motor operation monitoring device collects the operation parameters and the position information of the motor, and the purpose of monitoring multiple motors through one control terminal can be realized by utilizing the existing power line to transmit data between the power carrier communication technology and the control terminal without additionally laying a communication line.
As a further description of the motor operation monitoring system based on the power carrier communication technology, preferably, the data acquisition module includes a current sensor, a voltage sensor, a motor temperature sensor, a cable temperature sensor and a vibration sensor, the current sensor, the voltage sensor and the cable temperature sensor are disposed on the power supply loop, and the motor temperature sensor and the vibration sensor are disposed on the motor and are used for acquiring current, voltage, temperature and vibration parameter values during the operation of the motor.
As a further description of the motor operation monitoring system based on the power carrier communication technology, it is preferable that the positioning module has a memory, and the memory stores an identifier of the motor.
Through the technical scheme, the positioning module transmits the identifier of the motor to the first microprocessor according to a timer in the first microprocessor in a certain time period, so that the motors can be managed conveniently.
As a further description of the motor operation monitoring system based on the power carrier communication technology, preferably, the control terminal is provided with a display module, the display module is electrically connected and in signal connection with the second microprocessor, and the display module is used for displaying the position information of the motor and the corresponding motor operation parameters thereof.
Through the technical scheme, management personnel can conveniently and uniformly check the running state of each motor.
As a further description of the motor operation monitoring system based on the power carrier communication technology, preferably, the control terminal is provided with an alarm module, the alarm module is a buzzer, and the buzzer is electrically connected and in signal connection with the second microprocessor.
Through the technical scheme, the alarm prompt is sent out when the motor operation parameters of the motor are abnormal.
As a further description of the motor operation monitoring system based on the power carrier communication technology, preferably, the first power carrier communication module and the second power carrier communication module use power carrier chips AR 7410.
The utility model has the beneficial effects that: the motor operation monitoring device of the utility model collects the operation parameters and position information of the motor, and utilizes the existing power line to transmit data between the control terminal and the power carrier communication technology, thus realizing the purpose of monitoring a plurality of motors through one control terminal without additionally laying communication lines, and when the motor is abnormal in operation, the control terminal sends an electric signal to the motor operation monitoring device as a control signal, and the motor operation monitoring device directly controls the relay to be closed to stop the motor, thereby ensuring the operation safety of the motor.
Drawings
Fig. 1 is a schematic connection diagram of a motor operation monitoring system based on a power line carrier communication technology according to the present invention.
Fig. 2 is a schematic structural diagram of a motor operation monitoring system based on a power line carrier communication technology according to the present invention.
Detailed Description
In order to further understand the structure, characteristics and other objects of the present invention, the following detailed description is made with reference to the accompanying preferred embodiments, which are provided for illustrative purposes only and are not intended to limit the present invention.
As shown in fig. 1, a motor operation monitoring system based on power line carrier communication technology includes a motor 1, a relay 2, a motor operation monitoring device 3 and a control terminal 4; wherein, be connected with a relay 2 on the power supply circuit of each motor 1, relay 2 and motor operation monitoring devices 3 control the wiring all the way with link to each other, motor operation monitoring devices 3 are used for gathering motor operation parameter to and when motor operation is unusual direct control relay 2 closes and makes the motor stall, a plurality of motor operation monitoring devices 3 link to each other with a control terminal 4 through power line carrier communication technique, in order to realize monitoring many motors through a control terminal.
As shown in fig. 2, the motor operation monitoring device 3 includes a data acquisition module 31, a first microprocessor 32, a first power carrier communication module 33, and a positioning module 34. The data acquisition module 31 is electrically connected and in signal connection with the first microprocessor 32, and the data acquisition module 31 is used for acquiring the motor operation parameters and transmitting the motor operation parameters to the first microprocessor 32. The data acquisition module 31 transmits the motor operating parameters of the motor 1 to the first microprocessor 32 according to a timer in the first microprocessor 32 at a certain time period. Wherein, data acquisition module 31 includes current sensor, voltage sensor, motor temperature sensor, cable temperature sensor and vibration sensor, current sensor voltage sensor with cable temperature sensor sets up on power supply loop, motor temperature sensor with vibration sensor sets up at motor 1 for gather current, voltage, temperature and the vibration parameter value of motor operation in-process. The positioning module 34 is electrically connected and in signal connection with the first microprocessor 32, and the positioning module 34 is used for collecting position information of the motor and transmitting the position information to the first microprocessor 32. The positioning module 34 has a memory, which stores an identifier of the electric motor 1. The location module 34 transmits the identifier of the motor 1 to the first microprocessor 32 at a time period based on a timer within the first microprocessor 32. The first microprocessor 32 is electrically connected and in signal connection with a first power carrier communication module 33, and the first power carrier communication module 33 is configured to transmit the motor operation parameters and the position information to the control terminal 4. Whether the motor operation parameters of the motor 1 are abnormal or not is judged by the control terminal 4, when the motor operation parameters are abnormal, the control terminal 4 sends an electric signal to the first power carrier communication module 33 to serve as a control signal, the electric signal is transmitted to the relay 2 through one path of control wiring of the motor operation monitoring device 3, the relay 2 is turned off, and the motor stops operating.
As shown in fig. 1, the control terminal 4 includes a second power carrier communication module 41, a second microprocessor 42, and a WIFI module 43. The second power carrier communication modules 41 of the motor operation monitoring devices 3 of the plurality of motors 1 are all connected with the first power carrier communication module 33 through power lines, so that data transmission from the motor operation monitoring devices 3 to the control terminal 4 is realized. The second power carrier communication module 41 is electrically connected and in signal connection with the second microprocessor 42, and the second power carrier communication module 41 transmits the motor operation parameters and the position information of each motor to the second microprocessor 42 for data processing to determine whether the motor operation parameters are abnormal. The second microprocessor 42 is electrically connected and signal-connected with the WIFI module 43. Informing the running state of each motor of the background or the user can be realized through the WIFI module 43. The control terminal 4 is provided with a display module 44, the display module 44 is electrically connected and in signal connection with the second microprocessor 42, and the display module 44 is used for displaying the position information of the motor 1 and the corresponding motor operating parameters thereof, so that managers can conveniently and uniformly check the operating state of each motor. The control terminal 4 is further provided with an alarm module 45, the alarm module 45 is set to be a buzzer, and the buzzer is electrically connected and in signal connection with the second microprocessor 42 so as to give an alarm prompt when the motor operation parameters of the motor 1 are abnormal. The first power carrier communication module 33 and the second power carrier communication module 41 employ a power carrier chip AR 7410.
It should be noted that the above-mentioned embodiments and embodiments are intended to demonstrate the practical application of the technical solution provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the utility model. The scope of the utility model is to be determined by the appended claims.
Claims (6)
1. A motor operation monitoring system based on a power line carrier communication technology is characterized by comprising a motor (1), a relay (2), a motor operation monitoring device (3) and a control terminal (4); wherein,
the relay (2) is connected to a power supply loop of the motor (1), and one control wiring of the motor operation monitoring device (3) is connected with the relay (2);
the motor operation monitoring device (3) comprises a data acquisition module (31), a first microprocessor (32), a first power carrier communication module (33) and a positioning module (34); the data acquisition module (31) and the positioning module (34) are respectively electrically connected and in signal connection with the first microprocessor (32), the first microprocessor (32) is electrically connected and in signal connection with the first power carrier communication module (33), so that the data acquisition module (31) acquires motor operation parameters and transmits the motor operation parameters to the first microprocessor (32), the positioning module (34) acquires position information of the motor and transmits the motor operation parameters and the position information to the first microprocessor (32), the first power carrier communication module (33) transmits the motor operation parameters and the position information to the control terminal (4), and the first power carrier communication module (33) receives control signals of the control terminal (4);
the control terminal (4) comprises a second power carrier communication module (41), a second microprocessor (42) and a WIFI module (43); second power carrier communication modules (41) of the motor operation monitoring devices (3) are connected with the first power carrier communication modules (33) through power lines, the second power carrier communication modules (41) are electrically connected and in signal connection with a second microprocessor (42), and the second microprocessor (42) is electrically connected and in signal connection with a WIFI module (43).
2. The system for monitoring the operation of the motor based on the power carrier communication technology as claimed in claim 1, wherein the data acquisition module (31) comprises a current sensor, a voltage sensor, a motor temperature sensor, a cable temperature sensor and a vibration sensor, the current sensor, the voltage sensor and the cable temperature sensor are arranged on a power supply loop, and the motor temperature sensor and the vibration sensor are arranged on the motor (1) and are used for acquiring the current, voltage, temperature and vibration parameter values during the operation of the motor.
3. A power carrier communication technology based motor operation monitoring system according to claim 1, characterized in that the positioning module (34) has a memory built in, which stores the identifier of the motor (1).
4. The system for monitoring the operation of the motor based on the power carrier communication technology as claimed in claim 1, wherein the control terminal (4) is provided with a display module (44), the display module (44) is electrically and signally connected with the second microprocessor (42), and the display module (44) is used for displaying the position information of the motor (1) and the corresponding motor operation parameters thereof.
5. The motor operation monitoring system based on the power carrier communication technology as claimed in claim 1, characterized in that the control terminal (4) is provided with an alarm module (45), the alarm module (45) is provided with a buzzer, and the buzzer is electrically and signally connected with the second microprocessor (42) to give an alarm prompt when the motor operation parameters of the motor (1) are abnormal.
6. The system for monitoring motor operation based on power carrier communication technology according to claim 1, wherein the first power carrier communication module (33) and the second power carrier communication module (41) employ a power carrier chip AR 7410.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548787.5U CN216871094U (en) | 2022-03-14 | 2022-03-14 | Motor operation monitoring system based on power line carrier communication technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220548787.5U CN216871094U (en) | 2022-03-14 | 2022-03-14 | Motor operation monitoring system based on power line carrier communication technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216871094U true CN216871094U (en) | 2022-07-01 |
Family
ID=82123902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220548787.5U Active CN216871094U (en) | 2022-03-14 | 2022-03-14 | Motor operation monitoring system based on power line carrier communication technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216871094U (en) |
-
2022
- 2022-03-14 CN CN202220548787.5U patent/CN216871094U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105280967A (en) | BMS battery management system with bluetooth modules and control method for battery management system and electric vehicle | |
| CN207067754U (en) | A kind of generating set remote monitoring system | |
| CN205719301U (en) | A kind of middle-high voltage switch temperature on-line monitoring device | |
| CN216871094U (en) | Motor operation monitoring system based on power line carrier communication technology | |
| CN210840077U (en) | Intelligent monitoring short message gateway device | |
| CN117458645A (en) | Intelligent charging system and intelligent charging cabinet | |
| CN202404707U (en) | Monitoring and alarming equipment | |
| CN117220372A (en) | Energy storage system and management method thereof | |
| CN207180759U (en) | One kind hangs mounted substation intelligent monitoring device | |
| CN102798416A (en) | Monitoring system for power environment in machine room | |
| CN212473483U (en) | Input/output device, manual unlocking disc and interval monitoring system | |
| CN211859067U (en) | Socket and air conditioning system | |
| CN205644225U (en) | General long -range analog quantity switching value input -output system | |
| CN213094239U (en) | Edge intelligent gateway with ammeter function and power state remote monitoring system | |
| CN212229020U (en) | Three-phase safety electric meter | |
| CN202758231U (en) | Monitoring system for power environment in machine room | |
| CN209639840U (en) | A kind of overhead transmission line cable temp measuring system based on Beidou transmission | |
| CN207124637U (en) | Computer lab management apparatus and system based on Internet of Things | |
| CN221103488U (en) | State monitoring system for coal mine power equipment | |
| CN215071802U (en) | 61850 standard-based intelligent protocol conversion device and system | |
| CN220962204U (en) | Power supply control management system | |
| CN219016834U (en) | Fault alarm device for automatic control system | |
| CN219934096U (en) | Electric heating intelligent temperature controller with multiple alarm functions | |
| CN214851902U (en) | Two lamp controller and wisdom lamp pole system that possess electric leakage safety protection | |
| CN203289555U (en) | Remote monitoring device using wireless communication |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |