CN105093109A - Wireless and remote monitoring and networking system and method for motor state - Google Patents
Wireless and remote monitoring and networking system and method for motor state Download PDFInfo
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- CN105093109A CN105093109A CN201510404361.7A CN201510404361A CN105093109A CN 105093109 A CN105093109 A CN 105093109A CN 201510404361 A CN201510404361 A CN 201510404361A CN 105093109 A CN105093109 A CN 105093109A
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Abstract
The invention discloses a wireless and remote monitoring and networking system and a method for a motor state. The system comprises a sensor for monitoring the running state of a motor, a wireless and remote monitoring and networking device for the motor state, a motor producer applying server, a motor producer data server, a motor user server and a cell phone client. The system allows a motor producer and a motor user to jointly have access to the running parameters of a motor in real time; the motor producer can directly take part in fault diagnosing, therefore, more accurately judge the faulty state of the motor and finding out the source of failure. Further, a motor fault diagnosing knowledge base in accordance to the full life cycle of the motor is established to provide evidence for a motor producer to solve the problems of the motor and further optimize the motor. With such a system, relevant technicians can know about the abnormal running state of the motor in time, and do routine maintenance and repair to the motor with purpose to prevent accidents in motor and to ensure the normal running of the motor. Further, the system is capable of monitoring the running of a motor distantly in real time.
Description
Technical field
The present invention relates to a kind of motor status wireless remote monitoring and interacted system and method thereof, belong to motor status monitoring and Internet technology.
Background technology
Motor is the PTO of dynamoelectric equipment, and it is mechanical energy electric energy conversion.Normal work relationship the carrying out smoothly to whole production run of motor.For avoiding motor out of service on producing the impact caused suddenly, periodic maintenance and preventative maintenance mode is usually adopted to ensure that motor normally runs.Preventative maintenance requires that maintenance department formulates maintenance plan in advance, overhauls according to schedule or changes parts, like this to prevent the generation of motor accident to equipment.Planned maintenance can not judge whether motor exists fault, due to artificial dismounting, refitting and cause artificial potential faults in maintenance engineering.And then the maintenance proposed based on state and prospective maintenance, namely by carrying out monitoring limited in real time to the running status of motor, the operation health status of diagnosing motor, carries out purposive determination maintenance job.But, because motor user does not generally possess motor professional knowledge, electrical fault state and the source of trouble cannot be judged according to numerous monitoring parameters, more cannot judge the development trend of motor health status.And these state parameters of motor cannot be obtained as the motor manufacturer possessing motor professional knowledge.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the invention provides a kind of motor status wireless remote monitoring and interacted system and method thereof, can the health status of more accurate evaluation motor running, judge the malfunction that motor has occurred and the source of trouble, the likelihood of failure that split-phase motor is potential, make motor user, motor manufacturer jointly obtain motor operating state parameter in real time, and realize the mutual of data between motor user and motor manufacturer.The invention provides a kind of electric motor state wireless remote monitoring and interacted system and method.
Technical scheme: for achieving the above object, the technical solution used in the present invention is:
A kind of motor status wireless remote monitoring and interacted system, comprise 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:
Described motor operating state monitoring sensor: motor operating state is monitored, and the state parameter monitored is sent to motor status wireless remote monitoring and interconnect device;
Described motor status wireless remote monitoring and interconnect device: for gathering the various state parameters that motor runs, realize local analytics and the display of state parameter, and this locality storage is carried out to state parameter; Initiatively by short message, state parameter is sent to cell-phone customer terminal at state parameter exception or setting-up time, the short message instruction simultaneously sent according to cell-phone customer terminal is passive sends to cell-phone customer terminal by short message by state parameter; Interconnected and data interaction is carried out by network and motor producer application server;
Described motor producer application server: carry out interconnected and data interaction by network and motor producer application server, carry out interconnected and data interaction by network and motor client server and cell-phone customer terminal, carry out interconnected and data interaction by network and motor producer data server; Motor status wireless remote monitoring and interconnect device, motor client server and cell-phone customer terminal are logged in and manages and application service is provided;
Described motor producer data server: carry out the analysis of single motor data and storage, the Macro or mass analysis of all motor data and storage, the analysis of each motor user producer motor data and storage, for every platform motor and each user's manufacturer production form on days, Erecting and improving fault analysis and diagnosis knowledge base;
Described motor client server: the running state data loading all motors of this user from motor producer application server, carries out daily management and monitoring to all motors of this user;
Described cell-phone customer terminal: for logging in motor producer application server, motor real-time running state in remote search access right.
Preferably, described motor operating state monitoring sensor comprises front motor rear bearing temperature sensor, motor front and back bearings vibration transducer, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor.
Preferably, described motor status wireless remote monitoring and interconnect device comprise motor operating state data acquisition module, data storage card, data analysis and processing module, local display screen, communication module and power module.
Preferably, described motor operating state data acquisition module compatibility exports the sensor of 4mA ~ 20mA current signal and exports the sensor of 0 ~ 3.3V voltage signal.
Preferably, described communication module realizes the interconnected and data interaction of motor status wireless remote monitoring and motor producer application server by GSM, GPRS and cdma network, and communication module realizes the interconnected and data interaction of motor status wireless remote monitoring and cell-phone customer terminal by note or WIFI.
Preferably, described power module supports 85 ~ 265VAC and the input of 9 ~ 32VDC Width funtion.
Based on a method for above-mentioned motor status wireless remote monitoring and interacted system, comprise the following steps:
(1) in motor operation course, monitored motor operating state by front motor rear bearing temperature sensor, motor front and back bearings vibration transducer, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor, the state parameter monitored sends to motor status wireless remote monitoring and interconnect device;
(2) in motor status wireless remote monitoring and interconnect device: the simulating signal received is carried out analog to digital conversion by motor operating state data acquisition module, and the digital signal obtained is sent to data analysis and processing module; Data analysis and processing module carry out local analytics and process to the digital signal received, and the result obtained is undertaken storing, being undertaken showing, being sent to motor producer application server by communication module by local display screen by data storage card;
(3) when state parameter occurs abnormal, state parameter is sent to motor producer application server by motor status wireless remote monitoring and interconnect device, simultaneously abnormal to cell-phone customer terminal report by note, and real-time status parameter is sent to cell-phone customer terminal by note by interval setting-up time, eliminate until abnormal; Wherein setting-up time is adjustable;
(4) when motor status wireless remote monitoring and the suspension between interconnect device and motor producer application server, motor status wireless remote monitoring and interconnect device and motor producer application server carry out from being dynamically connected, and automatically the status data during suspension is stored as local ephemeral data file, when network connects and recovers, local ephemeral data file benefit is reached motor producer application server, the local ephemeral data file of deletion after benefit biography completes;
(5) when motor status wireless remote monitoring is connected motor producer application server with interconnect device request, first send request access information report, request access information handbag is containing corresponding motor user ID, motor I D and motor model; Motor user ID, motor I D and motor model are installed on after on motor at motor status wireless remote monitoring and interconnect device and are configured; Motor producer application server judges whether to allow motor status wireless remote monitoring and interconnect device to access by request access information bag, if allow, according to motor user ID, motor I D and motor model, Classification Management is carried out to motor, return simultaneously and allow access response data packet, then state parameter is sent to motor producer application server with certain frequency by motor status wireless remote monitoring and interconnect device;
(6) what the state parameter that each motor received runs was sent to that motor producer data server carries out data by motor producer application server is stored in statistical study, generating report forms; Constantly enrich simultaneously and improve 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 statistics analysis can be carried out;
(7) when motor client server and cell-phone customer terminal are connected to motor producer application server, motor producer application server differentiates motor user and authority according to user name, and accordingly to state parameter and the operating right of the open corresponding motor operation of motor user.
Beneficial effect: motor status wireless remote monitoring provided by the invention and interacted system and method thereof, compared to prior art, tool has the following advantages: by carrying out wireless remote monitoring to motor operating state, motor manufacturer and motor user is made jointly to obtain the state parameter of motor real time execution, motor manufacturer participates in fault diagnosis directly, can judge malfunction and the source of trouble of motor more accurately; And according to the For Diagnosing Faults of Electrical knowledge base that motor Life cycle data are set up, provide foundation for motor manufacturer further optimizes motor Problems existing; Person skilled can know motor operation exception situation in time, can be purposive daily servicing and maintenance are carried out to motor, prevent the generation of motor accident, ensure the normal operation of motor; And can realize remote, in real time the ruuning situation of monitoring motor.
Accompanying drawing explanation
Fig. 1 is motor status wireless remote monitoring of the present invention and interacted system topological diagram; Figure comprises: 1, person skilled; 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 server capability block diagram of the present invention;
Fig. 3 is motor status wireless remote monitoring of the present invention and interconnect device theory diagram;
Fig. 4 is that data of the present invention send and store interrupt service routine process flow diagram;
Fig. 5 is motor status wireless remote monitoring of the present invention and interconnect device main program flow chart.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
Be illustrated in figure 1 a kind of motor status wireless remote monitoring and interacted system, comprise person skilled 1, motor status wireless remote monitoring and interconnect device 2, motor client server 3, motor producer application server 4, motor producer database server 5 and cell-phone customer terminal 6.
As shown in Figure 2, motor producer application server 4 is for providing corresponding service for motor status wireless remote monitoring to interconnect device 2, motor client server 3, cell-phone customer terminal 6, as provided and motor status wireless remote monitoring and the connection of interconnect device 2, the mutual of data, with the data interaction of motor client server 3, and cell-phone customer terminal 6 log in management etc.Motor producer database server 5 for single motor history run status data statistics, analyze with storage, the statistics of all motor history run status datas, to analyze and storage, for data analysis and the storage of all motors of each motor user, generate every platform motor run year, the moon form, for each motor user all motor production run years, the moon form, and set up the knowledge base of motor operational failure analysis and diagnosis.
Motor client server 3 can be used for the running state data downloading all motors of this user from motor producer application server 4, carries out daily management and monitoring etc. to all motors of this user.Cell-phone customer terminal 6 for logging in motor producer application server, motor real-time running state etc. in remote search access right.
As shown in Figure 3, motor status wireless remote monitoring and interconnect device 2 comprise motor operating state data acquisition module, data storage card, data analysis and processing module, local display screen, communication module and power module.Wherein, the collectable motor operating state parameter of motor operating state data acquisition module comprises the temperature of motor front and back bearings, the vibration, motor stator electric current, motor stator voltage, motor stator temperature etc. of motor front and back bearings, and data acquisition module compatiblely can export the sensor of 4mA ~ 20mA current signal and the sensor of output 0 ~ 3.3V voltage signal.Data storage card stores the status data in motor operation course and the transitory state data during suspension, supports large-capacity memory card and vast capacity storage card, supports TF card simultaneously.Data analysis and the output data of processing module to data acquisition module carry out local analysis and treament, and control motor status wireless remote monitoring and interconnect device 2.Local display screen shows for this locality of motor operating state.Communication module is used for the communication between motor status wireless remote monitoring and interconnect device 2 and motor producer application server 4 and person skilled 1, communication module is by GSM, GPRS and cdma network realize motor status wireless remote monitoring and the communication between interconnect device 2 and motor producer application server 4, and can short message be received and dispatched, support motor operating state data to be sent to person skilled 1 by short message and support that person skilled 1 is by the running state parameter of short message instructions query motor, handheld terminal can be used in closely situation to connect motor status wireless remote monitoring by the WIFI network of communication module for person skilled 1 and interconnect device 2 checks the state that motor runs.Power module provides power supply for the various piece of motor status wireless remote monitoring and interconnect device 2, supports 85 ~ 265VAC and the input of 9 ~ 32VDC Width funtion.
As shown in Figure 4,5, motor wireless remote monitoring of the present invention and interconnected method as follows:
(1) after powering on, motor wireless remote monitoring and interconnect device carry out the initialization of software and hardware, then judging whether that needs carry out setting up TCP with motor producer application server and are connected, if TCP is for connecting, carrying out TCP connection.Flow process shown in Fig. 5 has suspension from the function be dynamically connected simultaneously.
(2) in motor operation course, monitored motor operating state by front motor rear bearing temperature sensor, motor front and back bearings vibration transducer, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor, the state parameter monitored sends to motor status wireless remote monitoring and interconnect device.
(3) simulating signal received is carried out analog to digital conversion by motor operating state data acquisition module, and the digital signal obtained is sent to data analysis and processing module.
(4) data analysis and processing module carry out local analytics and process to the digital signal received, when motor operating state data occur abnormal, according to program preset value, motor status wireless remote monitoring and interconnect device can judge that the abnormal order of severity is to take appropriate measures, then send alert data frame to motor producer application server and pass through short message notification person skilled, and relevant abnormalities information interval certain hour is sent to person skilled, respond or Failure elimination until motor status wireless remote monitoring and interconnect device obtain faulted-phase judgment.
(5) interval time of short message transmission is adjustable.
(6) as shown in Figure 4, the storage of motor service data and this locality are presented in timer interrupt service program and complete, when setting-up time reaches, shot timers interrupts, enter timer interrupt service program, motor status wireless remote monitoring and the connection between interconnect device and motor producer application server is caused to disconnect if network signal is poor, ephemeral data file during motor operating state data during suspension are saved as suspension by motor status wireless remote monitoring and interconnect device, connect after recovery until network, first the motor operating state data during suspension are mended and reach motor producer application server, simultaneously by ephemeral data file erase during local suspension, then by communication module, motor operating state data are sent to motor producer application server.
(7) when motor status wireless remote monitoring is connected producer's application server with interconnect device request, first access information bag is sent request, the information such as No. D, the motor I that request access information handbag is monitored containing motor user ID, motor status wireless remote monitoring and interconnect device and the motor model of monitoring.This information can be installed on after on motor at motor status wireless remote monitoring and interconnect device and be configured.By solicited message, motor producer application server judges whether which motor user and model, numbering etc. the motor allowing motor status wireless remote monitoring and interconnect device accesses, motor status wireless remote monitoring and interconnect device are monitored belongs to, and carries out Classification Management according to above information to motor; After motor producer application server allows motor status wireless remote monitoring and interconnect device to access, return and allow access response data packet, then motor status wireless remote monitoring and interconnect device send data to motor producer application server with certain frequency.
(8) what each motor operating state data received were sent to that motor producer database server carries out data by motor producer application server is stored in statistical study, generating report forms etc.And constantly enrich and improve malfunction analysis and problem shpoting knowledge base.Related personnel can log in the download that motor producer application server carries out corresponding report, and carries out online corresponding statistical study.
(9) when motor client server and cell-phone customer terminal connect motor producer application server, motor producer application server is according to the user name of carrying out connecting, judge the motor user belonging to connecting and authority thereof, and accordingly it is opened to the authority of corresponding motor operating state data and operation.
The above is only the preferred embodiment of the present invention; be noted that for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a motor status wireless remote monitoring and interacted system, it is characterized in that: comprise 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:
Described motor operating state monitoring sensor: motor operating state is monitored, and the state parameter monitored is sent to motor status wireless remote monitoring and interconnect device;
Described motor status wireless remote monitoring and interconnect device: for gathering the various state parameters that motor runs, realize local analytics and the display of state parameter, and this locality storage is carried out to state parameter; Initiatively by short message, state parameter is sent to cell-phone customer terminal at state parameter exception or setting-up time, the short message instruction simultaneously sent according to cell-phone customer terminal is passive sends to cell-phone customer terminal by short message by state parameter; Interconnected and data interaction is carried out by network and motor producer application server;
Described motor producer application server: carry out interconnected and data interaction by network and motor producer application server, carry out interconnected and data interaction by network and motor client server and cell-phone customer terminal, carry out interconnected and data interaction by network and motor producer data server; Motor status wireless remote monitoring and interconnect device, motor client server and cell-phone customer terminal are logged in and manages and application service is provided;
Described motor producer data server: carry out the analysis of single motor data and storage, the Macro or mass analysis of all motor data and storage, the analysis of each motor user producer motor data and storage, for every platform motor and each user's manufacturer production form on days, Erecting and improving fault analysis and diagnosis knowledge base;
Described motor client server: the running state data loading all motors of this user from motor producer application server, carries out daily management and monitoring to all motors of this user;
Described cell-phone customer terminal: for logging in motor producer application server, motor real-time running state in remote search access right.
2. motor status wireless remote monitoring according to claim 1 and interacted system, is characterized in that: described motor operating state monitoring sensor comprises front motor rear bearing temperature sensor, motor front and back bearings vibration transducer, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor.
3. motor status wireless remote monitoring according to claim 1 and interacted system, is characterized in that: described motor status wireless remote monitoring and interconnect device comprise motor operating state data acquisition module, data storage card, data analysis and processing module, local display screen, communication module and power module.
4. motor status wireless remote monitoring according to claim 3 and interacted system, is characterized in that: described motor operating state data acquisition module compatibility exports the sensor of 4mA ~ 20mA current signal and exports the sensor of 0 ~ 3.3V voltage signal.
5. motor status wireless remote monitoring according to claim 3 and interacted system, it is characterized in that: described communication module realizes the interconnected and data interaction of motor status wireless remote monitoring and motor producer application server by GSM, GPRS and cdma network, communication module realizes the interconnected and data interaction of motor status wireless remote monitoring and cell-phone customer terminal by note or WIFI.
6. motor status wireless remote monitoring according to claim 3 and interacted system, is characterized in that: described power module supports 85 ~ 265VAC and the input of 9 ~ 32VDC Width funtion.
7., based on a method for motor status wireless remote monitoring according to claim 1 and interacted system, it is characterized in that: comprise the following steps:
(1) in motor operation course, monitored motor operating state by front motor rear bearing temperature sensor, motor front and back bearings vibration transducer, motor stator current sensor, motor stator voltage sensor and motor stator temperature sensor, the state parameter monitored sends to motor status wireless remote monitoring and interconnect device;
(2) in motor status wireless remote monitoring and interconnect device: the simulating signal received is carried out analog to digital conversion by motor operating state data acquisition module, and the digital signal obtained is sent to data analysis and processing module; Data analysis and processing module carry out local analytics and process to the digital signal received, and the result obtained is undertaken storing, being undertaken showing, being sent to motor producer application server by communication module by local display screen by data storage card;
(3) when state parameter occurs abnormal, state parameter is sent to motor producer application server by motor status wireless remote monitoring and interconnect device, simultaneously abnormal to cell-phone customer terminal report by note, and real-time status parameter is sent to cell-phone customer terminal by note by interval setting-up time, eliminate until abnormal; Wherein setting-up time is adjustable;
(4) when motor status wireless remote monitoring and the suspension between interconnect device and motor producer application server, motor status wireless remote monitoring and interconnect device and motor producer application server carry out from being dynamically connected, and automatically the status data during suspension is stored as local ephemeral data file, when network connects and recovers, local ephemeral data file benefit is reached motor producer application server, the local ephemeral data file of deletion after benefit biography completes;
(5) when motor status wireless remote monitoring is connected motor producer application server with interconnect device request, first send request access information report, request access information handbag is containing corresponding motor user ID, motor I D and motor model; Motor user ID, motor I D and motor model are installed on after on motor at motor status wireless remote monitoring and interconnect device and are configured; Motor producer application server judges whether to allow motor status wireless remote monitoring and interconnect device to access by request access information bag, if allow, according to motor user ID, motor I D and motor model, Classification Management is carried out to motor, return simultaneously and allow access response data packet, then state parameter is sent to motor producer application server with certain frequency by motor status wireless remote monitoring and interconnect device;
(6) what the state parameter that each motor received runs was sent to that motor producer data server carries out data by motor producer application server is stored in statistical study, generating report forms; Constantly enrich simultaneously and improve 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 statistics analysis can be carried out;
(7) when motor client server and cell-phone customer terminal are connected to motor producer application server, motor producer application server differentiates motor user and authority according to user name, and accordingly to state parameter and the operating right of the open corresponding motor operation of motor user.
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