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CN105093109B - A kind of motor status wireless remote monitoring and interacted system and its method - Google Patents

A kind of motor status wireless remote monitoring and interacted system and its method Download PDF

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Publication number
CN105093109B
CN105093109B CN201510404361.7A CN201510404361A CN105093109B CN 105093109 B CN105093109 B CN 105093109B CN 201510404361 A CN201510404361 A CN 201510404361A CN 105093109 B CN105093109 B CN 105093109B
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motor
wireless remote
remote monitoring
data
producer
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CN201510404361.7A
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CN105093109A (en
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王世博
李昂
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China University of Mining and Technology CUMT
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China University of Mining and Technology CUMT
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Abstract

The invention discloses a kind of motor status wireless remote monitorings and interacted system and its method, the system includes motor operating state monitoring sensor, motor status wireless remote monitoring and interconnect device, motor producer application server, motor producer data server, motor client server and cell-phone customer terminal.So that motor manufacturer obtains the state parameter of motor real time execution with motor user jointly, motor manufacturer directly participates in fault diagnosis, can more accurately judge the malfunction and the source of trouble of motor.And according to motor Life cycle data establish Diagnosing Faults of Electrical knowledge base, for motor manufacturer to motor there are the problem of further optimize foundation is provided.Related technical personnel can know motor operation abnormal conditions in time, purposive can carry out daily maintenance and maintenance to motor, prevent the generation of motor accident, ensure the normal operation of motor.And it may be implemented at a distance, to monitor the operating condition of motor in real time.

Description

A kind of motor status wireless remote monitoring and interacted system and its method
Technical field
The present invention relates to a kind of motor status wireless remote monitorings and interacted system and its method, belong to electric motor state prison Survey and Internet technology.
Background technology
Motor is the power output device of dynamoelectric equipment, and electric energy is converted into mechanical energy by it.The normal work relationship of motor To being smoothed out for entire production process.To avoid motor influence, generally use out of service suddenly caused by production regular Repair is that preventative maintenance mode ensures motor normal operation.Preventative maintenance requires maintenance department to formulate maintenance meter in advance It draws, parts is overhauled or replaced according to schedule to equipment, in this way to prevent the generation of motor accident.Planned maintenance is not Can determine that motor whether there is failure, in maintenance engineering due to artificial dismounting, refitting and cause artificial potential faults.Into And propose the repair based on state and prospective maintenance, i.e., limited monitoring in real time is carried out by the operating status to motor, The operation health status of diagnosing motor carries out purposive determination maintenance work.But since motor user does not have generally Motor professional knowledge can not judge electrical fault state and the source of trouble according to numerous monitoring parameters, and it is even more impossible to judge that motor is strong The development trend of health state.And these states of motor can not be obtained as the motor manufacturer for having motor professional knowledge Parameter.
Invention content
Goal of the invention:In order to overcome the deficiencies in the prior art, the present invention to provide a kind of motor status wireless remote Monitoring and interacted system and its method are capable of the health status of more acurrate evaluation motor running, judge what motor had occurred Malfunction and the source of trouble, the potential likelihood of failure of split-phase motor keep motor user, motor manufacturer jointly real When obtain motor operating state parameter, and realize the interaction of data between motor user and motor manufacturer.The present invention carries For a kind of electric motor state wireless remote monitoring and interacted system and method.
Technical solution:To achieve the above object, the technical solution adopted by the present invention is:
A kind of motor status wireless remote monitoring and interacted system, including motor operating state monitoring sensor, motor shape State wireless remote monitoring and interconnect device, motor producer application server, motor producer data server, motor client server And cell-phone customer terminal, wherein:
The motor operating state monitors sensor:Motor operating state is monitored, and the state monitored is joined Number is sent to motor status wireless remote monitoring and interconnect device;
The motor status wireless remote monitoring and interconnect device:Various state parameters for acquiring motor operation, it is real The local analytics of present condition parameter and display, and state parameter is locally stored;In state parameter exception or setting time State parameter is actively sent to by cell-phone customer terminal by short message, while quilt is instructed according to the short message that cell-phone customer terminal is sent out It is dynamic that state parameter is sent to by cell-phone customer terminal by short message;By network and motor producer application server carry out interconnection and Data interaction;
Motor producer application server:Interconnection is carried out by network and motor producer application server and data are handed over Mutually, interconnection and data interaction are carried out by network and motor client server and cell-phone customer terminal, passes through network and motor producer Data server carries out interconnection and data interaction;To motor status wireless remote monitoring and interconnect device, motor client server It carries out logging in management with cell-phone customer terminal and application service is provided;
Motor producer data server:Carry out analysis and storage, the remittance of all motor datas of single motor data Bulk analysis and storage, the analysis of each motor user producer motor data and storage are directed to every motor and each user producer Fault analysis and diagnosis knowledge base is improved in production year moon sheet, foundation;
The motor client server:The operating status number of all motors of this user is loaded from motor producer application server According to the progress daily management of all motors of this user and monitoring;
The cell-phone customer terminal:For logging in motor producer application server, motor is transported in real time in remote search access right Row state.
Preferably, motor operating state monitoring sensor includes after front motor before and after bearing temperature sensor, motor Bear vibration sensor, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor.
Preferably, the motor status wireless remote monitoring and interconnect device include motor operating state data acquisition module Block, data storage card, data analysis and processing module, local display, communication module and power module.
Preferably, the sensor of motor operating state data acquisition module compatibility output 4mA~20mA current signals And the sensor of output 0~3.3V voltage signals.
Preferably, the communication module realizes motor status wireless remote monitoring and electricity by GSM, GPRS and cdma network The interconnection and data interaction of machine producer application server, communication module realize that motor status wireless remote is supervised by short message or WIFI Survey the interconnection and data interaction with cell-phone customer terminal.
Preferably, the power module supports 85~265VAC and the input of 9~32VDC Width funtions.
A method of based on above-mentioned motor status wireless remote monitoring and interacted system, include the following steps:
(1) in motor operation course, by bearing temperature sensor after front motor, motor front and back bearings vibrating sensor, Motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor supervise motor operating state It surveys, the state parameter monitored is sent to motor status wireless remote monitoring and interconnect device;
(2) in motor status wireless remote monitoring and interconnect device:Motor operating state data acquisition module will receive The analog signal arrived carries out analog-to-digital conversion, and obtained digital signal is sent to data analysis and processing module;Data analysis with Processing module carries out local analytics and processing to the digital signal received, and obtained result is deposited by data storage card Storage is shown by local display, is sent to motor producer application server by communication module;
(3) when state parameter occurs abnormal, motor status wireless remote monitoring sends state parameter with interconnect device Motor producer application server is given, while exception is reported to cell-phone customer terminal by short message, and is spaced setting time and passes through short message Real-time status parameter is sent to cell-phone customer terminal, until abnormal eliminate;Wherein setting time is adjustable;
(4) when the suspension between motor status wireless remote monitoring and interconnect device and motor producer application server, Motor status wireless remote monitoring and interconnect device are connect automatically with motor producer application server, and automatically by the suspension phase Between status data be stored as local ephemeral data file, when network connection restores by local ephemeral data file benefit reach electricity Machine producer application server is mended and deletes local ephemeral data file after the completion of passing;
(5) it when motor status wireless remote monitoring is with interconnect device request connection motor producer's application server, sends out first It includes corresponding motor User ID, motor ID and motor model to send request access information report, request access information packet;Motor user ID, motor ID and motor model are configured after motor status wireless remote monitoring and interconnect device are installed on motor;Electricity Machine producer application server is by asking access information packet to determine whether motor status wireless remote monitoring and interconnect device Access carries out Classification Management according to motor User ID, motor ID and motor model if allowing to motor, while return allows to connect Enter response data packet, then state parameter is sent to electricity by motor status wireless remote monitoring with interconnect device with certain frequency Machine producer application server;
(6) state parameter of each motor operation received is sent to motor producer number by motor producer application server The statistical analysis that is stored in that data are carried out according to server, generates report;It constantly enriches simultaneously and improves malfunction analysis and problem shpoting and know Know library;After motor client server and cell-phone customer terminal are connected to motor producer application server, can carry out Report downloading or Online statistics are analyzed;
(7) when motor client server and cell-phone customer terminal are connected to motor producer application server, the application of motor producer Server differentiates motor user and permission according to user name, and the state for opening corresponding motor operation to motor user accordingly is joined Number and operating right.
Advantageous effect:Motor status wireless remote monitoring provided by the invention and interacted system and its method, compared to existing There is technology, has the following advantages that:By carrying out wireless remote monitoring to motor operating state so that motor manufacturer and motor User obtains the state parameter of motor real time execution jointly, and motor manufacturer directly participates in fault diagnosis, can more accurately Judge the malfunction and the source of trouble of motor;And the Diagnosing Faults of Electrical knowledge established according to motor Life cycle data Library, for motor manufacturer to motor there are the problem of further optimization foundation is provided;Related technical personnel can be known in time Motor operation abnormal conditions purposive can carry out daily maintenance and maintenance to motor, prevent the generation of motor accident, ensure The normal operation of motor;And it may be implemented at a distance, to monitor the operating condition of motor in real time.
Description of the drawings
Fig. 1 is the motor status wireless remote monitoring and interacted system topological diagram of the present invention;Figure includes:1, the relevant technologies Personnel;2, motor status wireless remote monitoring and interconnect device;3, motor client server;4, motor producer application server; 5, motor producer database server;6, cell-phone customer terminal;
Fig. 2 is the server capability block diagram of the present invention;
Fig. 3 is the motor status wireless remote monitoring and interconnect device functional block diagram of the present invention;
Fig. 4 is that the data of the present invention are sent and storage interrupt service routine flow chart;
Fig. 5 is the motor status wireless remote monitoring and interconnect device main program flow chart of the present invention.
Specific implementation mode
The present invention is further described below in conjunction with the accompanying drawings.
It is a kind of motor status wireless remote monitoring and interacted system, including related technical personnel 1, motor as shown in Figure 1 State wireless remote monitoring and interconnect device 2, motor client server 3, motor producer application server 4, motor manufacturer data Library server 5 and cell-phone customer terminal 6.
As shown in Fig. 2, motor producer application server 4 is used for as motor status wireless remote monitoring and interconnect device 2, electricity Machine client server 3, cell-phone customer terminal 6 provide corresponding service, such as provide and motor status wireless remote monitoring and mutual multi pack 2 connection, the interaction of data are set, the data interaction and cell-phone customer terminal 6 with motor client server 3 log in management etc.. Motor producer database server 5 is used for statistics, analysis and the storage of single motor history run status data, and all motors are gone through Statistics, analysis and the storage of history running state data, it is raw for the data analysis and storage of all motors of each motor user At the year of every motor operation, moon sheet, for all motor production run years of each motor user, moon sheet, Yi Jijian The knowledge base of vertical motor operation malfunction analysis and problem shpoting.
Motor client server 3 can be used for downloading the operation shape of all motors of this user from motor producer application server 4 State data carry out daily management and monitoring etc. to all motors of this user.Cell-phone customer terminal 6 is for logging in motor producer application clothes It is engaged in device, motor real-time running state etc. in remote search access right.
As shown in figure 3, motor status wireless remote monitoring includes motor operating state data acquisition module with interconnect device 2 Block, data storage card, data analysis and processing module, local display, communication module and power module.Wherein, motor operation The collectable motor operating state parameter of state data acquisition module includes the temperature of motor front and back bearings, motor front and back bearings Vibration, motor stator electric current, motor stator voltage, motor stator temperature etc., the compatible output 4mA~20mA of data acquisition module The sensor of current signal and the sensor for exporting 0~3.3V voltage signals.Data storage card stores in motor operation course Status data and suspension during transitory state data, support large-capacity memory card and vast capacity storage card, simultaneously Support TF card.Data analysis carries out local analysis and processing with processing module to the output data of data acquisition module, and Motor status wireless remote monitoring and interconnect device 2 are controlled.Local of the local display for motor operating state is aobvious Show.Communication module is used for motor status wireless remote monitoring and interconnect device 2 and motor producer application server 4 and related skill Communication between art personnel 1, communication module can be realized by GSM, GPRS and cdma network motor status wireless remote monitoring with Communication between interconnect device 2 and motor producer application server 4, and short message can be received and dispatched, supporting will by short message Motor operating state data are sent to related technical personnel 1 and related technical personnel 1 are supported to pass through short message instructions query electricity WIFI of the handheld terminal by communication module can be used in short distance in the running state parameter of machine, related technical personnel 1 Network connection motor status wireless remote monitoring checks the state of motor operation with interconnect device 2.Power module is motor status The various pieces of wireless remote monitoring and interconnect device 2 provide power supply, support 85~265VAC and the input of 9~32VDC Width funtions.
As shown in Figure 4,5, motor wireless remote monitoring and interconnected method of the present invention are as follows:
(1) initialization of motor wireless remote monitoring and interconnect device progress software and hardware after the power is turned on, then judges whether It needs to carry out establishing TCP connection with motor producer application server, if TCP is connection, carries out TCP connection.Flow shown in Fig. 5 Have the function of that suspension connects automatically simultaneously.
(2) in motor operation course, by bearing temperature sensor after front motor, motor front and back bearings vibrating sensor, Motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor supervise motor operating state It surveys, the state parameter monitored is sent to motor status wireless remote monitoring and interconnect device.
(3) analog signal received is carried out analog-to-digital conversion, the number that will be obtained by motor operating state data acquisition module Word signal is sent to data analysis and processing module.
(4) data analysis carries out local analytics and processing with processing module to the digital signal received, works as motor operation There is exception in status data, and motor status wireless remote monitoring can judge abnormal serious journey with interconnect device according to program preset value It spends to take appropriate measures, then send alert data frame to motor producer application server and passes through short message notification correlation Technical staff, and relevant abnormalities information interval certain time is sent to related technical personnel, until motor status wireless remote Monitoring obtains faulted-phase judgment response or Failure elimination with interconnect device.
(5) interval time that short message is sent is adjustable.
(6) as shown in figure 4, the storage of motor operation data and being locally displayed and being completed in timer interrupt service program, When setting time reaches, timer interruption is triggered, into timer interrupt service program, if network signal is poor to cause motor shape Connection between state wireless remote monitoring and interconnect device and motor producer application server disconnects, motor status wireless remote prison It surveys and the motor operating state data during suspension is saved as into ephemeral data file during suspension with interconnect device, wait for network connection After recovery, the motor operating state data benefit during suspension is reached into motor producer application server first, while will be local disconnected Ephemeral data file is deleted during net;Then motor operating state data are sent to by motor producer application clothes by communication module Business device.
(7) it when motor status wireless remote monitoring is with interconnect device request connection producer's application server, sends ask first Access information packet, request access information packet is asked to be supervised comprising motor User ID, motor status wireless remote monitoring and interconnect device The information such as the motor ID number of survey and the motor model of monitoring.The information can be in motor status wireless remote monitoring and interconnect device It is configured after being installed on motor.Motor producer application server determines whether that motor status is wireless by solicited message The motor of long-range monitoring and interconnect device access, motor status wireless remote monitoring and interconnect device monitoring belongs to which motor is used Family and model, number etc. carry out Classification Management according to information above to motor;Motor producer application server allows motor shape State wireless remote monitoring is with after interconnect device access, and return allows to access response data packet, and then motor status wireless remote is supervised It surveys and motor producer application server is sent data to certain frequency with interconnect device.
(8) each motor operating state data received are sent to motor manufacturer data by motor producer application server Library server carries out the statistical analysis that is stored in of data, generates report etc..And it constantly enriches and improves malfunction analysis and problem shpoting Knowledge base.Related personnel can log in the download that motor producer application server carries out corresponding report, and carry out online corresponding Statistical analysis.
(9) when motor client server and cell-phone customer terminal connect motor producer's application server, the application of motor producer Server accordingly opens accordingly it according to the user name being attached, judgement connection affiliated motor user and its permission Motor operating state data and operation permission.
The above is only a preferred embodiment of the present invention, it should be pointed out that:For the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims (6)

1. a kind of motor status wireless remote monitoring and interacted system, including motor operating state monitoring sensor, motor status Wireless remote monitoring and interconnect device, motor producer application server, motor producer data server, motor client server and Cell-phone customer terminal, wherein:
The motor operating state monitors sensor:Motor operating state is monitored, and the state parameter monitored is sent out Give motor status wireless remote monitoring and interconnect device;
The motor status wireless remote monitoring and interconnect device:Various state parameters for acquiring motor operation realize shape The local analytics of state parameter and display, and state parameter is locally stored;In state parameter exception or setting time active State parameter is sent to cell-phone customer terminal by short message, while passive logical according to the short message instruction that cell-phone customer terminal is sent out It crosses short message and state parameter is sent to cell-phone customer terminal;Interconnection and data are carried out by network and motor producer application server Interaction;
Motor producer application server:Interconnection and data interaction are carried out by network and motor producer, passes through network and electricity Machine client server and cell-phone customer terminal carry out interconnection and data interaction, are carried out by network and motor producer data server mutual Connection and data interaction;Motor status wireless remote monitoring and interconnect device, motor client server and cell-phone customer terminal are carried out It logs in management and application service is provided;
Motor producer data server:Carry out analysis and the storage of single motor data, all motor datas summarize point Analysis is produced with storage, the analysis of each motor user producer motor data and storage, for every motor and each user producer Year moon sheet is established and improves fault analysis and diagnosis knowledge base;
The motor client server:The running state data of all motors of this user is loaded from motor producer application server, Daily management and monitoring are carried out to all motors of this user;
The cell-phone customer terminal:For logging in motor producer application server, motor real time execution shape in remote search access right State;
The working method of the motor status wireless remote monitoring and interacted system, includes the following steps:
(1) in motor operation course, pass through bearing temperature sensor, motor front and back bearings vibrating sensor, motor after front motor Stator current sensor, motor stator voltage sensor and motor stator temperature sensor are monitored motor operating state, The state parameter monitored is sent to motor status wireless remote monitoring and interconnect device;
(2) in motor status wireless remote monitoring and interconnect device:Motor operating state data acquisition module will receive Analog signal carries out analog-to-digital conversion, and obtained digital signal is sent to data analysis and processing module;Data analysis and processing Module carries out local analytics and processing to the digital signal received, and obtained result is stored by data storage card, led to Local display is crossed to be shown, be sent to motor producer application server by communication module;
(3) when state parameter occurs abnormal, state parameter is sent to electricity by motor status wireless remote monitoring with interconnect device Machine producer application server, while by short message exception is reported to cell-phone customer terminal, and being spaced setting time will be real by short message When state parameter be sent to cell-phone customer terminal, until abnormal eliminate;Wherein setting time is adjustable;
(4) when the suspension between motor status wireless remote monitoring and interconnect device and motor producer application server, motor State wireless remote monitoring and interconnect device are connect automatically with motor producer application server, and automatically will be during suspension Status data is stored as local ephemeral data file, and local ephemeral data file benefit is reached electrical machinery plant when network connection restores Family's application server is mended and deletes local ephemeral data file after the completion of passing;
(5) it when motor status wireless remote monitoring is with interconnect device request connection motor producer's application server, sends ask first It includes corresponding motor User ID, motor ID and motor model to ask access information report, request access information packet;Motor User ID, Motor ID and motor model are configured after motor status wireless remote monitoring is installed on interconnect device on motor;Electrical machinery plant Family's application server determines whether that motor status wireless remote monitoring is accessed with interconnect device by request access information packet, Classification Management is carried out to motor according to motor User ID, motor ID and motor model if allowing, while returning allows access to ring Data packet is answered, then state parameter is sent to electrical machinery plant by motor status wireless remote monitoring with interconnect device with certain frequency Family's application server;
(6) state parameter of each motor operation received is sent to motor manufacturer data clothes by motor producer application server Business device carries out the statistical analysis that is stored in of data, generates report;It constantly enriches simultaneously and improves malfunction analysis and problem shpoting knowledge base; After motor client server and cell-phone customer terminal are connected to motor producer application server, Report downloading or online system can be carried out Meter analysis;
(7) when motor client server and cell-phone customer terminal are connected to motor producer application server, the application service of motor producer Device differentiates motor user and permission according to user name, and motor user is opened accordingly the state parameter of corresponding motor operation with And operating right.
2. the method for motor status wireless remote monitoring and interacted system according to claim 1, it is characterised in that:It is described It includes bearing temperature sensor, motor front and back bearings vibrating sensor, motor after front motor that motor operating state, which monitors sensor, Stator current sensor, motor stator voltage sensor and motor stator temperature sensor.
3. the method for motor status wireless remote monitoring and interacted system according to claim 1, it is characterised in that:It is described Motor status wireless remote monitoring includes motor operating state data acquisition module, data storage card, data point with interconnect device Analysis and processing module, local display, communication module and power module.
4. the method for motor status wireless remote monitoring and interacted system according to claim 3, it is characterised in that:It is described The sensor and output 0~3.3V voltages of motor operating state data acquisition module compatibility output 4mA~20mA current signals The sensor of signal.
5. the method for motor status wireless remote monitoring and interacted system according to claim 3, it is characterised in that:It is described Communication module realizes motor status wireless remote monitoring and motor producer application server by GSM, GPRS and cdma network Interconnection and data interaction, communication module realize the mutual of motor status wireless remote monitoring and cell-phone customer terminal by short message or WIFI Connection and data interaction.
6. the method for motor status wireless remote monitoring and interacted system according to claim 3, it is characterised in that:It is described Power module supports 85~265VAC and the input of 9~32VDC Width funtions.
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