CN210693437U - Electric control device capable of being subjected to informationized management - Google Patents
Electric control device capable of being subjected to informationized management Download PDFInfo
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- CN210693437U CN210693437U CN201922187331.1U CN201922187331U CN210693437U CN 210693437 U CN210693437 U CN 210693437U CN 201922187331 U CN201922187331 U CN 201922187331U CN 210693437 U CN210693437 U CN 210693437U
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Abstract
The utility model discloses an electric control device capable of being managed in a informationization way, which belongs to the technical field of motor management and comprises an electric control device, a motor, a digital multi-channel analyzer, a network switch and a background monitoring terminal, wherein the network switch is interconnected with the background monitoring terminal through a network cable; the electric control device is installed on the outer wall of the motor and used for collecting dynamic working parameters of the motor and controlling the motor to be started and closed, the electric control device is connected with the network switch through a network cable, the signal output end of the electric control device is connected with the signal access end of the digital multichannel analyzer through a data line, and the digital multichannel analyzer is connected with the background monitoring terminal through a network. The signal acquisition module in the electric control device acquires dynamic working parameters of the motor, and the dynamic working parameters are displayed on the background monitoring terminal in a chart mode, so that the working state of the motor can be grasped more visually.
Description
Technical Field
The utility model relates to a motor management technical field, in particular to but electrically controlled device of informationization management.
Background
The three-phase alternating current motor is a very standard electric appliance product, and abnormal protection is needed in the working process. In a conventional motor protection scheme, when a motor current flows through a bimetal, the bimetal is deformed due to heating, and the deformation amount is related to temperature, so that protection actions of different currents are triggered. The existing approach design is a current analog/digital conversion detection scheme, which follows the traditional bimetallic strip detection scheme, except for analog/digital conversion, a pure mechanical process is improved into digital processing, and the motor protection thought is not changed. The detection parameters are single, the monitoring dynamic range is small, the product specification is various, the use and production management are not facilitated, the product cost is correspondingly increased, whether the abnormality occurs or not can not be visually seen through the monitored dynamic parameters, the fault reason can not be found out after the fault occurs, and the motor is inconvenient to maintain.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an just can not be convenient for in time handle the problem of motor trouble and provide an electrically controlled device of informationization management in order to solve above-mentioned motor at the not comprehensive and unable audio-visual problem of seeing out trouble reason of during operation each item dynamic parameter control, have that failure analysis is more comprehensive, the prediction risk moves towards, the more reasonable advantage of risk early warning.
The utility model discloses a following technical scheme realizes above-mentioned mesh, but the electrically controlled device of informationization management, including electrically controlled device, motor, digital multichannel analyzer, network switch and backstage monitor terminal, the network switch passes through the net twine and the backstage monitor terminal network interconnection;
the electric control device is arranged on the outer wall of the motor and used for collecting dynamic working parameters of the motor and controlling the motor to be started and closed, the electric control device is interconnected with the network switch through a network cable, the signal output end of the electric control device is connected with the signal access end of the digital multichannel analyzer through a data line, and the digital multichannel analyzer is interconnected with the background monitoring terminal through a network;
the electric control device comprises a main control chip, a signal acquisition module, a signal comparison circuit, a motor driving circuit, a network transmission module, an alarm module and a model building module;
the digital multi-channel analyzer is used for converting the electric signals into digital signals;
and the background monitoring terminal is used for watching visual dynamic parameters.
Preferably, the signal acquisition module comprises a voltage sensor, a current sensor, a temperature sensor, a rotating speed sensor and a torque sensor.
Preferably, the voltage sensor and the current sensor are used for measuring dynamic output voltage and current when the motor works, and calculating dynamic power through the output voltage and current.
Preferably, the signal comparison circuit comprises a power data comparison circuit, a temperature data comparison circuit, a rotating speed data comparison circuit and a torque data comparison circuit.
Preferably, the network transmission module comprises a wired network transmission module and a wireless network transmission module, and the wireless network transmission module is used for 3G/4G network transmission.
Preferably, the alarm module comprises a short message alarm module and a signal alarm module, the short message alarm module sends alarm information to the mobile terminal through the wireless network transmission module, and the signal alarm module sends the alarm information to the background monitoring terminal through the wired network transmission module.
Preferably, the model building module is used for building a chart of the collected data and sending the data chart to the background monitoring terminal.
Preferably, the model of the digital multi-channel analyzer is KRYQ-16, and five signal receiving ports are arranged and are respectively and electrically connected with the signal output ends of the voltage sensor, the current sensor, the temperature sensor, the rotating speed sensor and the torque sensor.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the dynamic working parameters of the motor are collected through the signal collection module in the electric control device, the dynamic working parameters are displayed in a chart mode on the background monitoring terminal, the working state of the motor can be grasped more visually, the signal comparison circuit is additionally arranged in the electric control device, each collected parameter is compared with a normal working parameter, once the actual dynamic parameter value exceeds a normal error threshold value, the motor is closed through the motor driving circuit by the main control chip, and the motor is prevented from being damaged due to working in an abnormal state.
2. Through setting up the alarm module in electrically controlled device, adopt the SMS to report an emergency and ask for help or increased vigilance the mode and remind operating personnel after the motor is unusually closed, the signal is reported an emergency and asked for help or increased vigilance and signal warning mode, and the signal is reported an emergency and asked for help or increased vigilance and can be made the operating personnel directly know alarm information from backstage monitor terminal, and the SMS is reported an emergency and asked for help or increased vigilance.
Drawings
Fig. 1 is a schematic view of the overall structure of the device of the present invention.
Fig. 2 is a schematic structural diagram of an internal system of the electric control device of the present invention.
Fig. 3 is the utility model discloses a contrast curve diagram of actual rotational speed and normal state rotational speed of motor.
Fig. 4 is a comparison graph of the actual torque and the normal state torque of the motor of the present invention.
In the figure: 1. the system comprises an electric control device, 2, a motor, 3, a digital multi-channel analyzer, 4, a network switch, 5 and a background monitoring terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an electronic control device with information management includes an electronic control device 1, a motor 2, a digital multi-channel analyzer 3, a network switch 4 and a background monitoring terminal 5, where the network switch 4 is interconnected with the background monitoring terminal 5 through a network cable; the electric control device 1 is arranged on the outer wall of the motor 2 and used for collecting dynamic working parameters of the motor 2 and controlling the motor 2 to be started and closed, the electric control device 1 is interconnected with a network switch 4 through a network cable, a signal output end of the electric control device 1 is connected with a signal access end of the digital multi-channel analyzer 3 through a data cable, and the digital multi-channel analyzer 3 is interconnected with a background monitoring terminal 5 through a network; the electric control device 1 internally comprises a main control chip, a signal acquisition module, a signal comparison circuit, a motor driving circuit, a network transmission module, an alarm module and a model building module; the digital multi-channel analyzer 3 is used for converting the electric signals into digital signals; the background monitoring terminal 5 is used for viewing the visualized dynamic parameters.
The signal acquisition module comprises a voltage sensor, a current sensor, a temperature sensor, a rotating speed sensor and a torque sensor, the voltage sensor and the current sensor are used for measuring dynamic output voltage and current when the motor 2 works, and dynamic power is calculated through the output voltage and the current, the signal comparison circuit comprises a power data comparison circuit, a temperature data comparison circuit, a rotating speed data comparison circuit and a torque data comparison circuit, the network transmission module comprises a wired network transmission module and a wireless network transmission module, the wireless network transmission module is 3G/4G network transmission, the alarm module comprises a short message alarm module and a signal alarm module, the short message alarm module sends alarm information to the mobile terminal through the wireless network transmission module, the signal alarm module sends the alarm information to the background monitoring terminal 5 through the wired network transmission module, and the model building module is used for building graphs of all the acquired data, and send the data diagram to backstage monitor terminal, the model of digital multichannel analyzer 3 is KRYQ-16, and be equipped with five signal reception ports, respectively with voltage sensor, current sensor, temperature sensor, speed sensor and torque sensor's signal output part electric connection, digital multichannel analyzer 3 is the digital signal that converts the signal of telecommunication into can be discerned by backstage monitor terminal 5 for the data is watched more directly perceived obviously, electrically controlled device 1 installs on motor 2 shell, the collection of the signal of being convenient for.
As shown in fig. 3, a graph is obtained by comparing the actual operating speed of the motor 2 with the normal operating speed, and it can be seen from the graph whether the real-time operating parameter of the motor 2 exceeds the threshold of the normal parameter, so as to facilitate predicting whether the motor 2 can continue to operate.
As shown in fig. 4, it is a graph comparing the actual operating torque of the motor 2 with the normal operating torque, and it can be seen from the graph whether the real-time operating parameter of the motor 2 exceeds the threshold of the normal parameter, so as to predict whether the motor 2 can continue to operate.
The utility model discloses a theory of operation: the dynamic working parameters of the motor 2 are acquired by a signal acquisition module in the electric control device 1, the dynamic working parameters are converted into mathematical signals which can be identified by a background monitoring terminal 5 through a digital multi-way analyzer 3, then a curve chart model is built through a model building module together with a signal comparison circuit, and finally the generated curve chart is sent to the background monitoring terminal 5 to be displayed to an operator in a chart form, so that the operator can directly master the working state of the motor 2 standing in front of a display screen, whether the subsequent work of the motor 2 is abnormal or not is convenient to predict through curve chart comparison, once the motor 2 has a fault, a main control chip closes the motor through a motor driving circuit, the damage of the motor in an abnormal state is avoided, the operator can remotely diagnose the fault through the curve chart, and an alarm module is additionally arranged in the electric control device 1, when the motor 2 is abnormally shut down, the short message warning and signal warning modes are adopted to remind an operator, the signal warning can enable the operator to directly know warning information from the background monitoring terminal 5, and the short message warning can be used for warning when no person is in front of the background monitoring terminal 5, so that the operator is timely reminded, and fault loss is reduced.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. An electric control device capable of being managed in a informationized way is characterized in that: the system comprises an electric control device (1), a motor (2), a digital multi-channel analyzer (3), a network switch (4) and a background monitoring terminal (5), wherein the network switch (4) is interconnected with the background monitoring terminal (5) through a network cable in a network manner;
the electric control device (1) is installed on the outer wall of the motor (2) and used for collecting dynamic working parameters of the motor (2) and controlling the motor (2) to be started and closed, the electric control device (1) is connected with the network switch (4) through a network cable in a network interconnection mode, a signal output end of the electric control device (1) is connected with a signal access end of the digital multi-channel analyzer (3) through a data cable, and the digital multi-channel analyzer (3) is connected with the background monitoring terminal (5) in a network interconnection mode;
the electric control device (1) comprises a main control chip, a signal acquisition module, a signal comparison circuit, a motor driving circuit, a network transmission module, an alarm module and a model building module;
the digital multi-channel analyzer (3) is used for converting the electric signals into digital signals;
the background monitoring terminal (5) is used for viewing visual dynamic parameters.
2. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the signal acquisition module comprises a voltage sensor, a current sensor, a temperature sensor, a rotating speed sensor and a torque sensor.
3. An electronically controlled device capable of being informationally managed according to claim 2, wherein: the voltage sensor and the current sensor are used for measuring dynamic output voltage and current when the motor (2) works, and dynamic power is calculated through the output voltage and the current.
4. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the signal comparison circuit comprises a power data comparison circuit, a temperature data comparison circuit, a rotating speed data comparison circuit and a torque data comparison circuit.
5. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the network transmission module comprises a wired network transmission module and a wireless network transmission module, and the wireless network transmission module is used for 3G/4G network transmission.
6. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the alarm module comprises a short message alarm module and a signal alarm module, the short message alarm module sends alarm information to the mobile terminal through the wireless network transmission module, and the signal alarm module sends the alarm information to the background monitoring terminal (5) through the wired network transmission module.
7. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the model building module is used for building a chart of the collected data and sending the data chart to the background monitoring terminal.
8. An electronically controlled device capable of being informationally managed according to claim 1, wherein: the type of the digital multi-channel analyzer (3) is KRYQ-16, and five signal receiving ports are arranged and are respectively and electrically connected with the signal output ends of the voltage sensor, the current sensor, the temperature sensor, the rotating speed sensor and the torque sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187331.1U CN210693437U (en) | 2019-12-09 | 2019-12-09 | Electric control device capable of being subjected to informationized management |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922187331.1U CN210693437U (en) | 2019-12-09 | 2019-12-09 | Electric control device capable of being subjected to informationized management |
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| Publication Number | Publication Date |
|---|---|
| CN210693437U true CN210693437U (en) | 2020-06-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922187331.1U Expired - Fee Related CN210693437U (en) | 2019-12-09 | 2019-12-09 | Electric control device capable of being subjected to informationized management |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867832A (en) * | 2019-12-09 | 2020-03-06 | 安徽智纳农业科技有限公司 | An electronic control device capable of information management |
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2019
- 2019-12-09 CN CN201922187331.1U patent/CN210693437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110867832A (en) * | 2019-12-09 | 2020-03-06 | 安徽智纳农业科技有限公司 | An electronic control device capable of information management |
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