CN105549509B - Rail locomotive vehicle air supply system intelligent controller and control method - Google Patents
Rail locomotive vehicle air supply system intelligent controller and control method Download PDFInfo
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- CN105549509B CN105549509B CN201511013592.1A CN201511013592A CN105549509B CN 105549509 B CN105549509 B CN 105549509B CN 201511013592 A CN201511013592 A CN 201511013592A CN 105549509 B CN105549509 B CN 105549509B
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
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Abstract
Rail locomotive vehicle air supply system intelligent controller and control method, including microelectronic computer intelligent controller, sequential control circuit, motor observation circuit, air compressor observation circuit, drier performance monitoring circuit, alarm output circuit, remote data transmission module, monitoring data memory；Motor observation circuit is connected with the sensor being arranged on motor, air compressor observation circuit is connected with the sensor being arranged on air compressor, drier performance monitoring circuit is connected with the sensor of setting on the dryer, and the monitoring signals acquired are transferred to microelectronic computer intelligent controller by each circuit；Monitoring signals are collected by microelectronic computer intelligent controller, are analyzed and determined, are stored and failure exports, and the data of analyzing processing are issued into the storage of monitoring data memory, while passing through remote data transmission module and implementing remote data transmission；When the numerical value of institute's analyzing processing reaches warning numerical value, alarm output circuit will be started.
Description
Technical field
The present invention relates to a kind of components and job control method of rail locomotive vehicle, and in particular to a kind of rail locomotive
The improvement of vehicle air supply system and control method, the air supply system and control method can be efficiently modified current track locomotive
Air supply system controls situation, belongs to railway locomotive and rolling stock manufacturing technologies field.
Background technology：
Air supply system is mainly made of compressor section and drier section two major parts, currently, air supply system control both at home and abroad
System is essentially all that decentralised control, i.e. drier and compressor control respectively, between do not form closed-loop control, therefore can not protect
The systematicness of wind regime entirety is demonstrate,proved, and is controlled simply, has a single function, does not have intelligent control.In addition, existing controller, either
It is drier or compressor all there is no intellectual monitoring function, cause the detailed operating status of system to be in unknown state, in this way
Can not prejudge in advance system with the presence or absence of potential faults, which kind of potential faults, also can not just accomplish in advance trouble saving, can not yet
Accomplish further lifetime of system analysis.It is therefore desirable to which a kind of completely new technical solution solves the above problems.
By patent retrieval do not find have with the patent literature of same technique of the present invention, have certain relationship with the present invention
Patent mainly have it is following：
1, Patent No. CN201320748567.8, the utility model patent of entitled " a kind of locomotive air source system " should
Patent discloses a kind of locomotive air source system, including two air compressor machines, further includes two air compressor machine start and stop pressure switches；Two are opened
Stop pressure switch to be installed in the pipeline being connected with the blast main of locomotive air source system；Two air compressor machines access locomotive
Control system；Locomotive control connection there are one two range switching devices, described two start and stop pressure switches respectively with
Two operating positions of two range switching device connect, and the first start and stop pressure switch is connect with the locomotive control.
2, Patent No. CN201310297235.7, the hair of entitled " Track traffic air source system operation control method "
Bright patent, which disclose a kind of Track traffic air source system operation control methods, according to the exhaust port pressure of air source apparatus
And in barrel of oil and gas lubricating oil temperature, to control the operating status of air compressor machine, under the premise of ensuring air source apparatus pressure at expulsion,
Prevent the emulsion caused by lubricating oil temperature is too low.Air compressor machine is according to circumstances in due course load, it is unloaded or
It shuts down, the health that air supply system has been brought with minimum cost is run.
3, Patent No. CN201120569000.5, the utility model patent of entitled " a kind of train air supply system " should
Patent discloses a kind of train air supply system, including air compressor, air purification processing unit, to air compressor, air
Control unit that purifying treating unit is controlled, for fixing a kind of hanger of train air supply system；The hanger placement
In train bottom, the air compressor, air purification processing unit, control unit are successively set in hanger, described
Air purification processing unit connects the air outlet of air compressor, and the control unit is controlled by train control system.
So although these above-mentioned patents are directed to railway locomotive air supply system, wherein what is also had has been related to wind regime system
The job control method of system, but all have a single function, system structure is complicated, it is difficult to accomplish efficiently to be accurately controlled, not have
It is intelligentized to automatically control, it is especially a lack of the monitoring of the detailed operating status of system, so still needing further to be improved.
Invention content
It is an object of the invention to be directed to the problems of existing rail vehicles air supply system, propose that one kind can be with
The drier of air supply system and compressor are put together to rail locomotive vehicle air supply system and its control for carrying out intellectual monitoring
Method processed, system have the monitoring function of detection operating status in detail, it is hidden with the presence or absence of failure can to prejudge system in advance in this way
Suffer from, which kind of potential faults, can also accomplish further lifetime of system analysis.
In order to reach this purpose, the present invention provides a kind of rail locomotive vehicle air supply system intelligent controller, packets
Include microelectronic computer intelligent controller, sequential control circuit, motor observation circuit, air compressor observation circuit, drier
Performance monitoring circuit, alarm output circuit, remote data transmission module, monitoring data memory；The motor observation circuit with
The sensor being arranged on motor is connected, and the motor monitoring signals acquired are transferred to microelectronic computer intelligent control
Device；The air compressor observation circuit is connected with the sensor being arranged on air compressor, and the air pressure that will be acquired
Contracting machine monitoring signals are transferred to intelligent controller；Sensor of the drier performance monitoring circuit with setting on the dryer
It is connected, and gives the drier performance monitoring signal transmission acquired to microelectronic computer intelligent controller；Again by microelectronics meter
Calculation machine intelligent controller believes the motor monitoring signals, air compressor monitoring signals and drier performance monitoring that are transmitted
It number is collected, analyzes and determines, storing and failure output, and the data of analyzing processing are sent to monitoring data memory and are carried out
Storage, while remote data transmission is implemented by remote data transmission module；Numerical value after institute's analyzing processing reaches warning number
When value, alarm output circuit will be started, alarm output circuit is alarmed according to the alert detecting information provided, with convenient to operate
Personnel implement troubleshooting.
Further, the motor monitoring signals include motor bearings temperature and current of electric, voltage, power, day
The continuous on-line monitoring of power consumption；Motor bearings position is provided with temperature sensor, is set in motor input or outlet line
It is equipped with the monitoring sensor of electric current, voltage, power, day power consumption, temperature sensor and electric current, voltage, power, day power consumption
Monitoring sensor is connected with motor observation circuit, and sends monitoring data to microelectronic computer by motor observation circuit
Intelligent controller.
Further, the air compressor monitoring signals include exit pressure for air compressor, lubricating oil pressure, profit
The continuous on-line monitoring of oil temperature, air compressor outlet temperature, in the gas outlet of air compressor and air compressor
Be respectively equipped with air compressor pressure and temperature sensor in lubricant oil way, air compressor pressure and temperature sensor with it is empty
Air compressor observation circuit is connected, and sends monitoring data to microelectronic computer intelligence by air compressor observation circuit
It can controller.
Further, the drier performance monitoring signal includes compressor and drier coordinated signals, for controlling
Drier A towers, B towers absorption regeneration simultaneously detect its working condition, and branch filter timing drainage before controlling, control adds solenoid valve
Heat；Entrance in air compressor outlet or drier is equipped with pressure sensor, temperature sensor and dew point hygrometer probe, for adopting
Collect drier inlet pressure, air inlet temperature, gas outlet pressure leak source signal, the electric signal is then transported to microelectronics meter
Calculate quick-witted energy controller chip.
Further, the sequential control circuit is connected with the electromagnetic valve controlling system of drier, sequential control circuit
The instruction for receiving intelligent controller implements timing control to the solenoid valve of drier, ensures the normal work of drier.
Further, the alert detecting information includes compressor fault alarm, drier fault alarm, air filtration
Device blocks alarm, oil strainer blocks alarm, oil water separator blocks alarm, and alarm output circuit is according to the alarm signal provided
Breath type is alarmed respectively；The remote data transmission module includes GPRS or 3G or USB or RS485 or CAN module.
A kind of air supply system control method using above-mentioned rail locomotive vehicle air supply system intelligent controller, use are micro-
Electronic computer intelligent controller control mode is implemented to control to air supply system, is distinguished by microelectronic computer intelligent controller
Sequential control circuit, motor observation circuit, air compressor observation circuit and drier performance monitoring circuit are monitored
Signal data carry out analyzing processing, and simultaneously by sequential control circuit, motor observation circuit, air compressor observation circuit and
Drier performance monitoring circuit is monitored and controls to motor, air compressor and drier respectively, to ensure air supply system
Normal operation；When microelectronic computer intelligent controller analysis result appearance exception, alarm output circuit will be passed through and indicate to report
Alarm device implements alarm；In addition, data of the microelectronic computer intelligent controller also by acquisition and analyzing processing are sent to monitoring
Data storage is stored, and implements remote data transmission by remote data transmission module.
Further, the electricity that the motor observation circuit is connected with the sensor being arranged on motor, and will be acquired
Machine monitoring signals are transferred to intelligent controller；The air compressor observation circuit and the sensor being arranged on air compressor
It is connected, and the air compressor monitoring signals acquired is transferred to microelectronic computer intelligent controller；The drier
Performance monitoring circuit is connected with setting sensor on the dryer, and by the drier performance monitoring signal transmission acquired to
Microelectronic computer intelligent controller；Again by microelectronic computer intelligent controller to transmitted motor monitoring signals,
Air compressor monitoring signals and drier performance monitoring signal are collected, analyze and determine, storing and failure output, and will divide
The data of analysis processing are sent to monitoring data memory and are stored, while implementing teledata by remote data transmission module
Transmission；When numerical value after institute's analyzing processing reaches warning numerical value, alarm output circuit will be started, alarm output circuit is according to institute
The alert detecting information of offer is alarmed, so that operating personnel implement troubleshooting.
Further, the microelectronic computer intelligent controller realize all monitoring informations acquisitions, analysis, judge,
Storage and failure output；Wherein, motor and compressor monitoring information include compressor delivery pressure, lubricating oil pressure, lubricating oil
The continuous on-line monitoring of temperature, compressor exit temperature, motor bearings temperature and current of electric, voltage, power, day power consumption
Function；It includes compressor and drier coordinated signals that drier, which controls monitoring information,；Drying is controlled by drier coordinated signals
Device A towers, B towers absorption regeneration simultaneously detect its working condition, while controlling preceding branch filter timing drainage, and control adds solenoid valve
Heat；Remote data transmission module realizes that drier and air compressor machine monitoring information are sent to remote computer or mobile phone in real time；It is described
Remote data transmission module include GPRS or 3G or USB or RS485 or CAN module.
Further, the alarm includes compressor fault alarm, drier fault alarm, air filter blocking report
Alert, oil strainer blocks alarm, oil water separator blocks alarm；Adoption status indicating mode carries out；State instruction is by 11 shapes
State indicator lamp groups at：3 red, a diameter of 3mm LED be used for show 3 driving export working conditions；1 yellow, diameter
The LED for being 3mm is used to show heating device working condition；1 green, a diameter of 3mm LED for showing entire controller
Working condition；Entire controller working station indicator shows three kinds of different working conditions respectively with three kinds of modes：Indicator light
" being always on "：Indicate that entire controller is working properly；Indicator light " flicker "：Indicate entire controller internal circuit failure or external electricity
Magnet valve is opened a way or short circuit, and flicker cycle is 1 second；Indicator light " does not work "：Indicate no system power supply or indicator light damage.
Further, the state display lamp of rear extremely each driving access of entire controller also shows three kinds with three kinds of modes
Different working conditions：Corresponding indicator light is bright when channel output is high potential；Corresponding indicator light goes out when channel output is low potential；
Drive the abnormal then indicator light flicker of channels operation；Flicker cycle is 1 second；
A, B towers working condition display lamp shows that two different working conditions, channel output are high potential in two ways
Shi Xiangying indicator lights are bright, and corresponding indicator light goes out when channel output is low potential；
Cold-proof heating device working condition shows two different working conditions in two ways：When drier is in environment
Temperature is to start cold-proof heating device, corresponding indicator light is bright when channel output is high potential less than 4 DEG C ± 1 DEG C.At drier
Be to close cold-proof heating device higher than 4 DEG C ± 1 DEG C in environment temperature, circulation passage output when being low potential corresponding indicator light go out.
Further, the rear class driving of the controller is divided into 15 channels；Wherein, rear class drives preceding 3 channels to carry
For the power drives of DC110V and 0V, driving load is inductive load, and the maximum power of load is 20W, and output capacity is designed as
110V*1A, because use occasion is that frequent switch motion uses power tube so driving；Rear class drives the 11st channel, 12
Channel, 13 channels provide the power drives of DC110V and 0V, and driving load is PTC heating rods, and the maximum power of load is 100W,
11st, 12,13 channels be parallel relationship；11st channel, 12 channels, 13 channels energization by environment temperature sensor signal control
System.
Further, the input channel of the controller is realized to exit pressure for air compressor, lubricating oil pressure, profit
Oil temperature, compressor exit temperature, motor bearings temperature and current of electric, voltage, power, day power consumption it is continuous online
Monitoring function；8 Sensor input channels are designed, are passed for connect compressor outlet temperature sensor, lubricating oil temperature temperature
Sensor, motor bearings temperature sensor（Use model:pt100）, exit pressure for air compressor sensor, current of electric, electricity
Pressure sensor（Output current signal：4~20mA）, gas outlet dew point hygrometer probe（Output current signal：4~20mA）, for acquiring
Drier inlet pressure, air inlet temperature, gas outlet pressure leak source signal, are then transported to intelligent controller by the electric signal
Chip, and remote computer or mobile phone can be transmitted in real time by GPRS or 3G or USB or the communication of RS485 or CAN far modules.
1 110v input channel is designed, is used in combination by environment temperature where acquiring drier for connecting detection environment temperature sensor
In the 11st channel of control rear class, 12 channels, the input of 13 channel power sources.
Further, the operating condition of fault sensor detection subsequent passes, to the driving tube failure of controller
（Short circuit or open circuit）And the fault detect of load broken string, control panel is stopped when a failure occurs, and alarms.It is corresponding logical
Road flicker of fault indicating lamps, flicker cycle 1s；Controller working station indicator flicker simultaneously, flicker cycle are 1 second.
The advantage of the invention is that：
The present invention takes intelligent controller to jointly control the implementation of entire air supply system, is intelligently controlled by microelectronic computer
Device processed is respectively to sequential control circuit, motor observation circuit, air compressor observation circuit and drier performance monitoring circuit institute
The signal data monitored carries out analyzing processing, and is supervised simultaneously by sequential control circuit, motor observation circuit, air compressor
Slowdown monitoring circuit and drier performance monitoring circuit are monitored and control to motor, air compressor and drier respectively, Ke Yiyou
Effect ensures the normal operation of air supply system, prejudges system in advance with the presence or absence of potential faults, which kind of potential faults, can also accomplish
Further lifetime of system analysis；It, will be defeated by alarming when microelectronic computer intelligent controller analysis result appearance exception
Go out circuit indicating alarm device and implements alarm；In addition, microelectronic computer intelligent controller is also by the number of acquisition and analyzing processing
It is stored according to monitoring data memory is sent to, and real by GPRS/3G/USB/RS485/CAN remote data transmissions module
Remote data transmission is applied, this is a kind of smart terminal product.
Description of the drawings
Fig. 1 is present system structural principle block diagram；
Fig. 2 is the channel control schematic diagram of controller of the present invention.
Specific implementation mode
It is next in the following with reference to the drawings and specific embodiments that the present invention is further explained.
Embodiment one
By attached drawing 1 as can be seen that the present invention relates to a kind of rail locomotive vehicle air supply system intelligent controllers, including
Microelectronic computer intelligent controller, sequential control circuit, motor observation circuit, air compressor observation circuit, drier
It can observation circuit, alarm output circuit, remote data transmission module, monitoring data memory；The motor observation circuit with set
The sensor set on motor is connected, and the motor monitoring signals acquired are transferred to intelligent controller；The air compression
Machine observation circuit is connected with the sensor being arranged on air compressor, and the air compressor monitoring signals acquired are transmitted
To intelligent controller；The drier performance monitoring circuit is connected with the sensor of setting on the dryer, and will be acquired
Drier performance monitoring signal transmission to intelligent controller；Letter is monitored to the motor transmitted by intelligent controller again
Number, air compressor monitoring signals and drier performance monitoring signal are collected, analyze and determine, storing and failure output, and
The data of analyzing processing are sent to monitoring data memory to store, while being implemented remotely by remote data transmission module
Data transmission；When numerical value after institute's analyzing processing reaches warning numerical value, alarm output circuit, alarm output circuit root will be started
It alarms according to the alert detecting information provided, so that operating personnel implement troubleshooting.The microelectronic computer intelligence
Energy controller includes but is not limited to PLC and microcontroller.
Further, the motor monitoring signals include motor bearings temperature and current of electric, voltage, power, day
The continuous on-line monitoring of power consumption；Motor bearings position is provided with temperature sensor, is set in motor input or outlet line
It is equipped with the monitoring sensor of electric current, voltage, power, day power consumption, temperature sensor and electric current, voltage, power, day power consumption
Monitoring sensor is connected with motor observation circuit, and sends monitoring data to microelectronic computer by motor observation circuit
Intelligent controller.
Further, the air compressor monitoring signals include exit pressure for air compressor, lubricating oil pressure, profit
The continuous on-line monitoring of oil temperature, air compressor outlet temperature, in the gas outlet of air compressor and air compressor
Be respectively equipped with air compressor pressure and temperature sensor in lubricant oil way, air compressor pressure and temperature sensor with it is empty
Air compressor observation circuit is connected, and sends monitoring data to microelectronic computer intelligence by air compressor observation circuit
It can controller.
Further, the drier performance monitoring signal includes compressor and drier coordinated signals, for controlling
Drier A towers, B towers absorption regeneration simultaneously detect its working condition, and branch filter timing drainage before controlling, control adds solenoid valve
Heat；Entrance in air compressor outlet or drier is equipped with pressure sensor, temperature sensor and dew point hygrometer probe, for adopting
Collect drier inlet pressure, air inlet temperature, gas outlet pressure leak source signal, the electric signal is then transported to microelectronics meter
Calculate quick-witted energy controller chip.
Further, the sequential control circuit is connected with the electromagnetic valve controlling system of drier, sequential control circuit
The instruction for receiving intelligent controller implements timing control to the solenoid valve of drier, ensures the normal work of drier.
Further, the alert detecting information includes compressor fault alarm, drier fault alarm, air filtration
Device blocks alarm, oil strainer blocks alarm, oil water separator blocks alarm, and alarm output circuit is according to the alarm signal provided
Breath type is alarmed respectively.
Further, the remote data transmission module includes but not limited to GPRS or 3G or USB or RS485 or CAN
Remote data transmission module.
It will be apparent that it should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention,
After reading the present invention, those skilled in the art each fall within right appended by the application to the modification of the various equivalent forms of the present invention and want
Seek limited range.
It can be seen from above-described embodiment that utilizing above-mentioned rail locomotive vehicle air supply system the invention further relates to a kind of
The air supply system control method of intelligent controller, as shown in Fig. 2, using microelectronic computer intelligent controller control mode pair
Air supply system implements control, by microelectronic computer intelligent controller respectively to sequential control circuit, motor observation circuit, sky
The signal data that air compressor observation circuit and drier performance monitoring circuit are monitored carries out analyzing processing, and passes through simultaneously
Sequential control circuit, motor observation circuit, air compressor observation circuit and drier performance monitoring circuit are respectively to motor, sky
Air compressor and drier are monitored and control, to ensure the normal operation of air supply system；When microelectronic computer is intelligently controlled
There is exception in device analysis result processed, will pass through alarm output circuit indicating alarm device and implement to alarm；In addition, microelectronic computer
The data of acquisition and analyzing processing are also sent to monitoring data memory and stored by intelligent controller, and pass through GPRS or 3G
Or the remote data transmissions module such as USB or RS485 or CAN implements remote data transmission, this is a kind of smart terminal product.
Air supply system control system is by power supply processing subsystem, rear class drives subsystem, static indication system, prime signal
Processing subsystem, failure sensing subsystem composition, system input power：DC110V, exports DC24V, and input voltage allows to fluctuate
Range 77V-137.5V.
Further, the electricity that the motor observation circuit is connected with the sensor being arranged on motor, and will be acquired
Machine monitoring signals are transferred to microelectronic computer intelligent controller；The air compressor observation circuit is compressed with setting in air
Sensor on machine is connected, and the air compressor monitoring signals acquired are transferred to microelectronic computer intelligent controller；
The drier performance monitoring circuit is connected with the sensor of setting on the dryer, and the drier performance acquired is supervised
It surveys signal transmission and gives microelectronic computer intelligent controller；Again by microelectronic computer intelligent controller to the electricity that is transmitted
Machine monitoring signals, air compressor monitoring signals and drier performance monitoring signal is collected, analyzes and determines, storing and failure
The data of analyzing processing and are sent to monitoring data memory and stored by output, at the same by GPRS or 3G or USB or
RS485 or CAN remote data transmission modules implement remote data transmission；Numerical value after institute's analyzing processing reaches warning numerical value
When, alarm output circuit will be started, alarm output circuit is alarmed according to the alert detecting information provided, so as to operator
Member implements troubleshooting, this is a kind of smart terminal product.
Further, the microelectronic computer intelligent controller realize all monitoring informations acquisitions, analysis, judge,
Storage and failure output；Wherein, motor and compressor monitoring information include compressor delivery pressure, lubricating oil pressure, lubricating oil
The continuous on-line monitoring of temperature, compressor exit temperature, motor bearings temperature and current of electric, voltage, power, day power consumption
Function；It includes compressor and drier coordinated signals that drier, which controls monitoring information,；Drying is controlled by drier coordinated signals
Device A towers, B towers absorption regeneration simultaneously detect its working condition, while controlling preceding branch filter timing drainage, and control adds solenoid valve
Heat；GPRS/3G/USB/RS485/CAN data transmission modules realize that drier and air compressor machine monitoring information are sent to remotely in real time
Computer or mobile phone.
Further, the alarm includes compressor fault alarm, drier fault alarm, air filter blocking report
Alert, oil strainer blocks alarm, oil water separator blocks alarm；Adoption status indicating mode carries out；State instruction is by 11 shapes
State indicator lamp groups at：3 red, a diameter of 3mm LED be used for show 3 driving export working conditions；1 yellow, diameter
The LED for being 3mm is used to show heating device working condition；1 green, a diameter of 3mm LED for showing entire controller
Working condition；Controller working station indicator shows three kinds of different working conditions respectively with three kinds of modes：Indicator light is " often
It is bright "：Indicate that controller is working properly；Indicator light " flicker "：Indicate controller internal circuit failure or external solenoid valve open circuit or
Short circuit, flicker cycle are 1 second；Indicator light " does not work "：Indicate no system power supply or indicator light damage.
Further, the state display lamp of rear extremely each driving access of controller also shows three kinds of differences with three kinds of modes
Working condition：Corresponding indicator light is bright when channel output is high potential；Corresponding indicator light goes out when channel output is low potential.Driving
The abnormal then indicator light flicker of channels operation；Flicker cycle is 1 second；
A, B towers working condition display lamp shows that two different working conditions, channel output are high potential in two ways
Shi Xiangying indicator lights are bright, and corresponding indicator light goes out when channel output is low potential；
Cold-proof heating device working condition shows two different working conditions in two ways：When drier is in environment
Temperature is to start cold-proof heating device, corresponding indicator light is bright when channel output is high potential less than 4 DEG C ± 1 DEG C.At drier
Be to close cold-proof heating device higher than 4 DEG C ± 1 DEG C in environment temperature, circulation passage output when being low potential corresponding indicator light go out.
Further, the rear class driving of the controller is divided into 15 channels；Wherein, rear class drives preceding 3 channels to carry
For the power drives of DC110V and 0V, driving load is inductive load, and the maximum power of load is 20W, and output capacity is designed as
110V*1A, because use occasion is that frequent switch motion uses power tube so driving；Rear class drives the 11st channel, 12
Channel, 13 channels provide the power drives of DC110V and 0V, and driving load is PTC heating rods, and the maximum power of load is 100W,
11st, 12,13 channels be parallel relationship；11st channel, 12 channels, 13 channels energization by environment temperature sensor signal control
System.
Further, the input channel of the controller is realized to exit pressure for air compressor, lubricating oil pressure, profit
Oil temperature, compressor exit temperature, motor bearings temperature and current of electric, voltage, power, day power consumption it is continuous online
Monitoring function；8 Sensor input channels are designed, are passed for connect compressor outlet temperature sensor, lubricating oil temperature temperature
Sensor, motor bearings temperature sensor（Use model:pt100）, exit pressure for air compressor sensor, current of electric, electricity
Pressure sensor（Output current signal：4~20mA）, gas outlet dew point hygrometer probe（Output current signal：4~20mA）, for acquiring
Drier inlet pressure, air inlet temperature, gas outlet pressure leak source signal, are then transported to intelligent controller by the electric signal
Chip, and can be communicated by GPRS/3G/USB/RS485/CAN modules and be transmitted to remote computer or mobile phone in real time.Design 1
110v input channels are used to connect detection environment temperature sensor by environment temperature where acquiring drier and after being used to control
The 11st channel of grade, 12 channels, the input of 13 channel power sources.
Further, the operating condition of fault sensor detection subsequent passes, to the driving tube failure of controller
（Short circuit or open circuit）And the fault detect of load broken string, control panel is stopped when a failure occurs, and alarms.It is corresponding logical
Road flicker of fault indicating lamps, flicker cycle 1s；Controller working station indicator flicker simultaneously, flicker cycle are 1 second.
The advantage of the invention is that：
The present invention takes intelligent controller to jointly control the implementation of entire air supply system, is intelligently controlled by microelectronic computer
Device processed is respectively to sequential control circuit, motor observation circuit, air compressor observation circuit and drier performance monitoring circuit institute
The signal data monitored carries out analyzing processing, and is supervised simultaneously by sequential control circuit, motor observation circuit, air compressor
Slowdown monitoring circuit and drier performance monitoring circuit are monitored and control to motor, air compressor and drier respectively, Ke Yiyou
Effect ensure air supply system normal operation, in advance prejudge system with the presence or absence of potential faults, which kind of potential faults, system energy consumption and
Outlet quality can reach perfectly balanced, can also accomplish the analysis of further lifetime of system, and timing control is more accurate, failure
Rate is lower；When microelectronic computer intelligent controller analysis result appearance exception, alarm output circuit will be passed through and indicate alarm dress
Set implementation alarm；In addition, data of the microelectronic computer intelligent controller also by acquisition and analyzing processing are sent to monitoring data
Memory is stored, and implements teledata biography by GPRS or 3G or USB or RS485 or CAN remote data transmission modules
It send, this is a kind of smart terminal product.
Claims (3)
1. a kind of rail locomotive vehicle air supply system control method, it is characterised in that：Using microelectronic computer intelligent control
Device control mode is implemented to control to air supply system, by microelectronic computer intelligent controller respectively to sequential control circuit, electricity
The signal data that machine observation circuit, air compressor observation circuit and drier performance monitoring circuit are monitored carries out at analysis
Reason, and pass through sequential control circuit, motor observation circuit, air compressor observation circuit and drier performance monitoring circuit simultaneously
Motor, air compressor and drier are monitored and are controlled respectively, to ensure the normal operation of air supply system；Work as microelectronics
There is exception in control with computational intelligence device analysis result, will pass through alarm output circuit indicating alarm device and implement to alarm；In addition,
The data of acquisition and analyzing processing are also sent to monitoring data memory and stored by microelectronic computer intelligent controller, and
Implement remote data transmission by remote data transmission module；The motor observation circuit and the sensor being arranged on motor
It is connected, and the motor monitoring signals acquired is transferred to microelectronic computer intelligent controller；The air compressor monitoring
Circuit is connected with the sensor being arranged on air compressor, and the air compressor monitoring signals acquired are transferred to micro- electricity
Sub- control with computational intelligence device；The drier performance monitoring circuit is connected with the sensor of setting on the dryer, and will
The drier performance monitoring signal transmission acquired gives microelectronic computer intelligent controller；It is intelligently controlled by microelectronic computer again
Device processed receives the motor monitoring signals, air compressor monitoring signals and drier performance monitoring signal that are transmitted
Collection, analytical judgment, storage and failure output, and the data of analyzing processing are sent to monitoring data memory and are stored, together
When pass through remote data transmission module implement remote data transmission；It, will when numerical value after institute's analyzing processing reaches warning numerical value
Start alarm output circuit, alarm output circuit is alarmed according to the alert detecting information provided, so as to operating personnel's reality
Apply troubleshooting；The microelectronic computer intelligent controller realize all monitoring informations acquisitions, analysis, judge, storage and
Failure exports；Wherein, motor and compressor monitoring information include compressor delivery pressure, lubricating oil pressure, lubricating oil temperature, pressure
The continuous on-line monitoring function of contracting machine outlet temperature, motor bearings temperature and current of electric, voltage, power, day power consumption；It is dry
Dry device control monitoring information includes compressor and drier coordinated signals；Drier A towers, B are controlled by drier coordinated signals
Tower absorption regeneration simultaneously detects its working condition, while controlling preceding branch filter timing drainage, and solenoid valve is heated in control；Long-range number
Realize that drier and air compressor machine monitoring information are sent to remote computer or mobile phone in real time according to transmission module；The alarm includes
Compressor fault alarm, drier fault alarm, air filter block alarm, oil strainer blocks alarm, oil water separator
Block alarm；Adoption status indicating mode carries out；State instruction is made of 11 status indicator lamps：3 red, a diameter of 3mm
LED be used for show 3 driving export working conditions；1 yellow, a diameter of 3mm LED for show heating device work
State；1 green, a diameter of 3mm LED be used to show the working condition of entire controller；Controller working station indicator
Three kinds of different working conditions are shown respectively with three kinds of modes：Indicator light " is always on "：Indicate that controller is working properly；Indicator light
" flicker "：Indicate that controller internal circuit failure or external solenoid valve open circuit or short circuit, flicker cycle are 1 second；Indicator light is " no
It is bright "：Indicate no system power supply or indicator light damage；
The state display lamp of rear extremely each driving access of the controller also shows three kinds of different work with three kinds of modes
State：Corresponding indicator light is bright when channel output is high potential；Corresponding indicator light goes out when channel output is low potential；Drive channel work
Make abnormal then indicator light flicker；Flicker cycle is 1 second；
A, B towers working condition display lamp shows that two different working conditions, channel output are high potential phase in two ways
Answer indicator light bright, corresponding indicator light goes out when channel output is low potential；
Cold-proof heating device working condition shows two different working conditions in two ways：When drier is in environment temperature
To be less than 4 DEG C ± 1 DEG C, start cold-proof heating device, corresponding indicator light is bright when channel output is high potential；When drier is in ring
Border temperature is to close cold-proof heating device higher than 4 DEG C ± 1 DEG C, circulation passage output when being low potential corresponding indicator light go out；
The rear class driving of the controller is divided into 15 channels；Wherein, rear class drives preceding 3 channels to provide DC110V's and 0V
Power drives, driving load are inductive load, and the maximum power of load is 20W, and output capacity is designed as 110V*1A, because using
Occasion is frequent switch motion so driving uses power tube；Rear class drives the 11st channel, 12 channels, 13 channels to provide
The power drives of DC110V and 0V, driving load are PTC heating rods, and the maximum power of load is 100W, the 11st, 12,13 channels
For parallel relationship；The energization in the 11st channel, 12 channels, 13 channels is controlled by the signal of environment temperature sensor.
2. rail locomotive vehicle air supply system control method as described in claim 1, it is characterised in that：The controller
Input channel realize to exit pressure for air compressor, lubricating oil pressure, lubricating oil temperature, compressor exit temperature, motor
The continuous on-line monitoring function of bearing temperature and current of electric, voltage, power, day power consumption；There are 8 sensor inputs logical
Road, for connect compressor outlet temperature sensor, lubricating oil temperature sensor, motor bearings temperature sensor, air compression
Machine outlet pressure sensor, current of electric, voltage sensor, gas outlet dew point hygrometer probe, for acquiring drier air inlet pressure
Power, air inlet temperature, gas outlet pressure leak source signal, are then transported to microelectronic computer intelligent controller core by electric signal
Piece, and can be communicated by GPRS/3G/USB/RS485/CAN modules and be transmitted to remote computer or mobile phone in real time；There is 1 110v
Input channel, for connecting detection environment temperature sensor by environment temperature where acquiring drier and for controlling rear class the
11 channels, 12 channels, the input of 13 channel power sources.
3. rail locomotive vehicle air supply system control method as described in claim 1, it is characterised in that：The failure passes
Sensor detects the operating condition of subsequent passes, and appearance is worked as in the fault detect of driving tube failure and load broken string to controller
Control panel is stopped when failure, and alarms；Corresponding channel failure indicator light flicker, flicker cycle 1s；Controller work simultaneously
Make status indicator lamp flicker, flicker cycle is 1 second.
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| CN114922837A (en) * | 2022-06-21 | 2022-08-19 | 湖南联诚轨道装备有限公司 | Intelligent fan and electric locomotive of preventing demolising and temperature warning |
| CN115848444B (en) * | 2022-12-20 | 2023-08-15 | 广东标顶技术股份有限公司 | Power system of wind source system and control method thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101483A (en) * | 2007-07-05 | 2008-01-09 | 北京通迪控制技术有限公司 | System controller for atmosphere environment monitoring display system and its data processing method |
| CN201258784Y (en) * | 2008-10-10 | 2009-06-17 | 江苏恩达通用设备有限公司 | Diesel engine generating set control measurement protective system |
| CN101571309A (en) * | 2009-05-11 | 2009-11-04 | 杭州共远科技有限公司 | System for remote monitoring and control of air conditioner and method for remote monitoring and control of air conditioner |
| CN202914289U (en) * | 2012-06-07 | 2013-05-01 | 郑州广众科技发展有限公司 | Comprehensive protecting device of air compressor |
| CN104503348A (en) * | 2014-12-11 | 2015-04-08 | 重庆大学 | Remote control method and remote control system for operating condition of electric equipment based on current monitoring |
| CN104533767A (en) * | 2014-12-26 | 2015-04-22 | 沈阳鼓风机集团自动控制***工程有限公司 | Compressor start control method |
| CN204421292U (en) * | 2015-01-27 | 2015-06-24 | 蒋雨兰 | The air-conditioning monitoring and control module of vehicle intelligent managing and control system |
| CN205620789U (en) * | 2015-12-31 | 2016-10-05 | 株洲壹星科技股份有限公司 | Air source system intelligent control ware for rail locomotive vehicle |
-
2015
- 2015-12-31 CN CN201511013592.1A patent/CN105549509B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101101483A (en) * | 2007-07-05 | 2008-01-09 | 北京通迪控制技术有限公司 | System controller for atmosphere environment monitoring display system and its data processing method |
| CN201258784Y (en) * | 2008-10-10 | 2009-06-17 | 江苏恩达通用设备有限公司 | Diesel engine generating set control measurement protective system |
| CN101571309A (en) * | 2009-05-11 | 2009-11-04 | 杭州共远科技有限公司 | System for remote monitoring and control of air conditioner and method for remote monitoring and control of air conditioner |
| CN202914289U (en) * | 2012-06-07 | 2013-05-01 | 郑州广众科技发展有限公司 | Comprehensive protecting device of air compressor |
| CN104503348A (en) * | 2014-12-11 | 2015-04-08 | 重庆大学 | Remote control method and remote control system for operating condition of electric equipment based on current monitoring |
| CN104533767A (en) * | 2014-12-26 | 2015-04-22 | 沈阳鼓风机集团自动控制***工程有限公司 | Compressor start control method |
| CN204421292U (en) * | 2015-01-27 | 2015-06-24 | 蒋雨兰 | The air-conditioning monitoring and control module of vehicle intelligent managing and control system |
| CN205620789U (en) * | 2015-12-31 | 2016-10-05 | 株洲壹星科技股份有限公司 | Air source system intelligent control ware for rail locomotive vehicle |
Non-Patent Citations (1)
| Title |
|---|
| 和谐号动车组风源***及其管理;杨伟君 等;《铁道机车车辆》;20111031;第31卷(第5期);正文第55页第1部分-第59页第3部分 * |
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