CN108121329A - Supply vehicle measurement and control system, method, supply vehicle, computer system and medium - Google Patents
Supply vehicle measurement and control system, method, supply vehicle, computer system and medium Download PDFInfo
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- CN108121329A CN108121329A CN201810151755.XA CN201810151755A CN108121329A CN 108121329 A CN108121329 A CN 108121329A CN 201810151755 A CN201810151755 A CN 201810151755A CN 108121329 A CN108121329 A CN 108121329A
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- 238000005259 measurement Methods 0.000 title claims abstract description 108
- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000004224 protection Effects 0.000 claims description 28
- 238000003860 storage Methods 0.000 claims description 24
- 238000004590 computer program Methods 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 10
- 230000002159 abnormal effect Effects 0.000 claims description 5
- 238000010248 power generation Methods 0.000 claims description 5
- 238000012937 correction Methods 0.000 claims description 3
- 238000012795 verification Methods 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 17
- 238000004891 communication Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000000523 sample Substances 0.000 description 9
- 238000001514 detection method Methods 0.000 description 8
- 239000003921 oil Substances 0.000 description 8
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- 238000005070 sampling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000033228 biological regulation Effects 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 239000000498 cooling water Substances 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000007717 exclusion Effects 0.000 description 3
- 239000000295 fuel oil Substances 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000013024 troubleshooting Methods 0.000 description 3
- 241001269238 Data Species 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011022 operating instruction Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
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- 230000005540 biological transmission Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000013481 data capture Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
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Classifications
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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
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Eletrric Generators (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The present invention provides a kind of measurement and control system for supply vehicle and relevant supply vehicle measurement and control method, the measurement and control system includes the first controller, second controller, first sensor, second sensor and industrial personal computer, and first sensor is configured as the first sensing data of sensing side of generating set and sends it to the first controller；Second sensor is configured as the second sensing data of sensing generator output grid side and sends it to second controller；First controller and second controller are connected to industrial personal computer, and industrial personal computer is configured as obtaining at least one data below：First sensing data；Second sensing data；User is supplied to the user's operation data of the first controller, second controller and/or industrial personal computer；And side of generating set and generator output grid side perform the log data during various operations.The present invention can realize the effective monitoring to supply vehicle operating status, improve the accuracy and efficiency of monitoring.
Description
Technical field
The present invention relates to supply vehicle field, relate more specifically to a kind of improved measurement and control system for supply vehicle,
Measurement and control method, the supply vehicle including the measurement and control system, corresponding computer system and computer-readable storage medium
Matter.
Background technology
Existing supply vehicle is typically to be capable of providing power generation and function of supplying power in the device of one.For example, in existing electricity
In the vehicle of source, there is a kind of aero-ground power equipment, be a kind of mobile aviation ground for integrating power generation and function of supplying power
Power station, can start for aircraft or ground energization checks and provides power supply.Existing supply vehicle can realize the simple control of supply vehicle
System and basic defencive function, it can be difficult to the operating status and abnormal conditions of recording power vehicle in time, it is efficient, accurate to realize
Ground monitors the operation of supply vehicle.
Therefore, there is an urgent need for it is a kind of being capable of the significantly more efficient measurement and control system and method for supply vehicle.
The content of the invention
The purpose of the present invention aims to solve the problem that at least one above problem.
On the one hand, the present invention provides a kind of (" data monitoring control is referred to as the measurement and control system of supply vehicle
System processed " or " data monitoring system "), the supply vehicle includes generating set and generator output power grid, the data
TT＆C system includes the first controller, second controller, first sensor, second sensor and industrial personal computer, wherein：
The first sensor is arranged between side of generating set and first controller, and first sensing
Device is configured as sensing the first sensing data of the side of generating set and first sensing data is sent to described first
Controller；
The second sensor is arranged between generator output grid side and the second controller, and described the
Two sensors are configured as sensing the second sensing data of the generator output grid side and send out second sensing data
Give the second controller；And
First controller and the second controller are respectively connected to the industrial personal computer, and the industrial personal computer is configured as
Obtain at least one data below：First sensing data；Second sensing data；User is supplied to first control
The user's operation data of at least one of device, the second controller and the industrial personal computer；And the side of generating set and institute
State the log data during generator output grid side operation.
Provided by the present invention for supply vehicle measurement and control system by the way that the first controller and second controller are distinguished
Industrial personal computer is connected to, consequently facilitating industrial personal computer obtains the operation data for starting motor group side and Generator Network outlet side in real time,
Convenient for that can realize effective real time monitoring to supply vehicle operating status.In addition, if needing, the industrial personal computer can also obtain
In order to trace the history data of supply vehicle, and event is occurring for user's operation data and various log datas
During barrier, it can facilitate and obtain the corresponding data of failure, convenient for determining failure cause, improve the exclusion efficiency of failure.
Preferably, the industrial personal computer further includes internal or external data collecting card, and the data collecting card is connected to institute
At least one of first sensor and the second sensor are stated, and the data collecting card is configured as acquisition and passes through institute
State first sensor and/or first sensing data that the second sensor senses respectively and/or second sensing
Data.
Preferably, the industrial personal computer further comprises first interface and second interface, and first controller is connected to institute
It states the first interface of industrial personal computer and is communicated by the first interface with the industrial personal computer, the second controller is connected to institute
It states the second interface of industrial personal computer and is communicated by the second interface with the industrial personal computer.
Preferably, the industrial personal computer is further configured to handle acquired data, and by treated
Data are stored on the memory that industrial personal computer includes, wherein the processing includes Data correction, scale conversion, abnormal data erasing, school
Test at least one of transcoding.
Preferably, the measurement and control system further includes display, the display be connected to the industrial personal computer and by
It is configured to show that the industrial personal computer obtains, storage and/or treated data.
Preferably, the display is touch display, and the touch display is wired or wireless to be connected to the industry control
Machine is to realize the interaction between user and the industrial personal computer, and the touch display has at least one USB interface.
Preferably, the measurement and control system further comprises operation panel, and the operation panel includes at least one use
Family operation button and the operation panel are connected at least one in first controller and the second controller, use
Family is supplied at least one user's operation data in first controller and the second controller can be by described
Operation panel is sent at least one in corresponding first controller and the second controller.
Preferably, the industrial personal computer is further configured to reading user and sends described first to by the operation panel
The user's operation data of controller and the second controller.
Preferably, the measurement and control system, which further includes, is arranged between the side of generating set and first controller
The first actuator, first actuator is configured as being supplied to the user's operation data of first controller according to user
Corresponding operation is performed to the side of generating set with other command signals of first controller.
Preferably, the measurement and control system, which further includes, is arranged in the generator output grid side and second control
The second actuator between device, second actuator are configured as according to user the user of the second controller being supplied to grasp
Other command signals for making data and the second controller perform corresponding operation to the side of generating set.
Preferably, second actuator includes at least one of pressure regulation box and protection circuit, and the pressure regulation box is configured
Command signal or user to be exported according to the second controller are supplied to the operation data of the second controller to adjust
The voltage of the generator output grid side, the protection circuit are configured as performing when reaching default protective condition default
Protection operation to protect the normal operation of generator output grid side.
Preferably, the industrial personal computer, which is further configured to obtain and store, is arranged on the side of generating set and described
The first actuator between first controller, and/or be arranged on the generator output grid side and the second controller it
Between the second actuator performed by execution data.
Preferably, the second controller is configured as reception user and is supplied to second control by the operation panel
The user's operation data of device processed, and according to the user's operation data for being supplied to the second controller and other operations
Order performs at least one following operation：
-- break-make control is carried out to generator output grid side；
-- implement boosting rectifier control；
-- implement floating voltage detection；
-- implement the sampling to DC voltage, alternating voltage and frequency and the conversion to sample magnitude；
-- implement with direct current overvoltage/undervoltage, exchange overvoltage/undervoltage, cross under-frequency, hypervelocity at least one of it is relevant protect alarm；
-- the user's operation data of the second controller are supplied to by operation panel in response to user, to generator into
Row output mode switches and other output controls；
-- switch control is carried out to run indicator；
-- long-range start-up and shut-down control is carried out to generating set and generator output power grid.
Preferably, the measurement and control system further includes the system reboot module being arranged in industrial personal computer, the system weight
It opens module to judge whether to meet default restart conditionss according to the data that the measurement and control system obtains, when described in satisfaction
During default restart conditionss, the measurement and control system of the supply vehicle is restarted.
Preferably, the industrial personal computer is further configured to store the system reboot module in execution restarting operation
The data of period.
Preferably, it is connected with each other between first controller and the second controller by interface and carries out data
Communication.
Preferably, the first sensor includes speed probe, oil temperature sensor, cooling-water temperature sensor, oil pressure sensing
Any combination of device and at least one or more in fuel oil quantity sensor, the speed probe, oil temperature sensor, water temperature
Sensor, machine oil pressure sensor and fuel oil quantity sensor are respectively configured as sensing the relevant parameter of the side of generating set.
Preferably, the second sensor is included in current sensor, voltage sensor and a-c cycle sensor extremely
Few one or more any combination, the current sensor, voltage sensor and a-c cycle sensor are configured respectively
To sense the relevant parameter that the generator exports grid side.
On the other hand, the present invention also provides a kind of power supply car data surveys of measurement and control system for the supply vehicle
Prosecutor method, the described method includes：
Obtain at least one data below：First sensing data；Second sensing data；User is supplied to described
The user's operation data of at least one of first controller, the second controller and the industrial personal computer；And the generator
Log data during group side and generator output grid side operation；
To first sensing data of acquisition, second sensing data, the user's operation data and the operation
At least one of record data are handled；
Storage and/or output treated first sensing data, second sensing data, the user's operation number
According at least one of with the log data；
First sensing data, second sensing data, user's operation data and described according to treated
At least one of log data judges whether to need to perform default protection operation；
When needing to perform the default protection operation, the default protection operation is performed.
Preferably, the method further includes：
First sensing data, second sensing data, user's operation data and described according to treated
At least one of log data analyzes the operating status of the measurement and control system of the supply vehicle；
According to the operating status of the measurement and control system for the supply vehicle analyzed, judge whether to meet default described
The restart conditionss of measurement and control system；
When meeting the restart conditionss of the default measurement and control system, the measurement and control is restarted
System.
Preferably, the restarting measurement and control system includes：
When meeting the restart conditionss of the default measurement and control system, terminate the measurement and control system
Current operation process, then restart the measurement and control system of the supply vehicle, and recover the data of the supply vehicle
The normal operation of TT＆C system.
Preferably, obtain data further comprise by least three collecting threads carry out data acquisition, described at least three
A collecting thread includes at least the first collecting thread, the second collecting thread and the 3rd collecting thread, and first collecting thread is used
First sensing data and/or second sensed in acquisition by the first sensor and/or second sensor senses number
According to the user's operation data on the side of generating set of, second collecting thread acquisition from first controller and
At least one of log data, the 3rd collecting thread acquisition is from the second controller on the power generation
At least one of user's operation data and log data of machine output grid side.
Preferably, the method further includes：
After second controller initialization, the second controller performs at least one following operation：
-- break-make control is carried out to generator output grid side；
-- implement boosting rectifier control；
-- implement floating voltage detection；
-- implement the sampling to DC voltage, alternating voltage and frequency and the conversion to sample magnitude；
-- implement with direct current overvoltage/undervoltage, exchange overvoltage/undervoltage, cross under-frequency, hypervelocity at least one of it is relevant protect alarm；
-- the user's operation data of the second controller are supplied to by operation panel in response to user, to generator into
Row output mode switches and other output controls；
-- switch control is carried out to run indicator；
-- long-range start-up and shut-down control is carried out to generating set and generator output power grid.
On the other hand, the present invention also provides a kind of supply vehicle, the supply vehicle includes generating set, generator output electricity
Net and the measurement and control system for supply vehicle according to any of the above-described.
In another aspect, the present invention also provides a kind of computer system, the computer system includes memory, processor
And the computer program for being stored on the memory and being run by the processor, which is characterized in that the processor performs
During the computer program, it is performed according to the supply vehicle measurement and control method of any of the above-described.
Another aspect, the present invention also provides a kind of computer readable storage medium, in the computer-readable storage medium
Computer program is stored in matter, the computer program is when being run, according to the supply vehicle measurement and control of any of the above-described
Method is performed.
Description of the drawings
The present invention will be described solely by reference to the non-limiting example of attached drawing now, wherein：
Fig. 1 shows the schematic diagram of an embodiment of the measurement and control system for supply vehicle；
Fig. 2 shows the schematic diagram of another embodiment of the measurement and control system for supply vehicle；
Fig. 3 shows the flow chart of an embodiment of the supply vehicle measurement and control method for measurement and control system；
Fig. 4 is the schematic flow chart for the operation that second controller is able to carry out；And
Fig. 5 is to show gathered data, processing data in supply vehicle measurement and control method and display data and store
One embodiment flow chart.
Specific embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with attached drawing to the present invention into
Row is further described.It should be appreciated that specific embodiment described herein is only used to explain the present invention, it is not used to
Limit the present invention.
The specific embodiment of the present invention is described in detail below in conjunction with specific embodiment.
The measurement and control system of the present invention is suitable for inclusion in the supply vehicle of generating set and generator output power grid.
According to an aspect of the present invention, a kind of measurement and control system for supply vehicle is provided, the supply vehicle is at least
Including generating set and generator output power grid, the measurement and control system include at least the first controller, second controller,
First sensor, second sensor and industrial personal computer.
Fig. 1 shows the schematic diagram of an embodiment of the measurement and control system for supply vehicle.
As shown in Figure 1, first sensor can be arranged between side of generating set and first controller, the second sensing
Device can be arranged between generator output grid side and the second controller.The first sensor is configured as sensing institute
It states the first sensing data of side of generating set and first sensing data is sent to first controller.Described second passes
Sensor is configured as sensing the second sensing data of the generator output grid side and is sent to second sensing data
The second controller.
First controller and the second controller are respectively connected to the industrial personal computer, and the industrial personal computer is configured as
Obtain at least one data below：First sensing data；Second sensing data；User is supplied to first control
The user's operation data of at least one of device, the second controller and the industrial personal computer；And the side of generating set and institute
State the log data during generator output grid side operation.
It can be seen from figure 1 that supply vehicle and the measurement and control system for supply vehicle are generally divided into field level, control
Grade and monitoring grade.
Field level mainly includes generating set and generator output power grid, they are located at the scene of supply vehicle.With generator
The group first sensor that is connected of side and the first actuator export the second sensor and second that grid side is connected with generator
Actuator is also included into field level.Field level is mainly responsible for is uploaded to control the real time status of diesel generator sets by sensor
Electric signal from controlled stage is converted into each control action by grade.
Controlled stage mainly includes the side of generating set for being respectively used to control supply vehicle and generator exports grid side operation
First controller and second controller.Optionally, the controlled stage can also include and the first controller and/or second controller
The operation panel being connected.The controlled stage, which is mainly responsible for, receives the signal from field level, and these are believed in the controller
It number is handled, control signal is issued to field level, realizes and entire supply vehicle system is automatically controlled, and some are crucial
Parameter is uploaded to monitoring grade, realizes the archive of key parameter.
Monitoring grade mainly includes industrial personal computer and the display being preferably connected with industrial personal computer.Industrial personal computer can be disposed distally to
The operation scene of supply vehicle, is used for the operation of remotely monitor supply vehicle, therefore is included into monitoring grade.Monitoring grade, which is mainly responsible for, to be carried
Take key parameter during supply vehicle system operation, and these parameters stored, are arranged, for guarantee procedure provide optimization according to
According to, for troubleshooting personnel provide troubleshooting guidance.
Preferably, as shown in Figure 1, the industrial personal computer can also include internal or external data collecting card, the data
Capture card is connected at least one of the first sensor and the second sensor, and the data collecting card by with
Be set to first sensing data that acquisition sensed respectively by the first sensor and/or the second sensor with/
Or second sensing data, consequently facilitating realizing that the industrial personal computer of measurement and control system is directly defeated to side of generating set and generator
Go out the real-time acquisition of the operation data of at least one of grid side.
Optionally, the data collecting card can be directly connected to (as shown in Figure 1) with first sensor.Alternatively, the number
It can be directly connected to (as shown in Figure 2) with first sensor and second sensor according to capture card.Certainly, those skilled in the art
Other methods known in the art may be employed, the data that the first sensor and/or the second sensor gather are passed
Give the industrial personal computer.
In the case where the industrial personal computer does not include the data collecting card, the industrial personal computer can also pass through described first
First sensing data or second sensing data described in controller or the second controller indirect gain.The industrial personal computer is also
User can be obtained by the first controller and second controller to grasp first controller and the second controller
The user's operation data and other log datas of work.These data can be shown to operating personnel by the industrial personal computer,
In addition these data are stored in disk can also sequentially in time, for searching playback in the future.
In addition, the industrial personal computer further comprises first interface and second interface, first controller is connected to described
It the first interface of industrial personal computer and is communicated by the first interface with the industrial personal computer, the second controller is connected to described
It the second interface of industrial personal computer and is communicated by the second interface with the industrial personal computer.First interface and second interface can not
Together.For example, the first interface can be adapted for the interface to communicate using RS232 agreements；The second interface can be
Suitable for the interface to be communicated using RS485 agreements.
The industrial personal computer can be handled acquired data, and data are stored in industrial personal computer bag by treated
On the memory contained, wherein the processing includes at least one of Data correction, scale conversion, abnormal data erasing, verification transcoding.
As an example, the industrial personal computer can judge the exchange of generator output grid side according to the data that capture card gathers
Whether voltage, a-c cycle and DC voltage are in corresponding normal allowed band, so as to be confirmed whether to perform default friendship
Under-voltage protection is flowed through to operate, exchanged underfrequency protection operation and the protection operation of direct current overvoltage/undervoltage.In addition, the industrial personal computer may be used also
It is default so as to be confirmed whether to perform whether to judge the rotating speed of the generator of side of generating set in corresponding normal allowed band
Overspeed protection operation.
Furthermore it is preferred that as shown in fig. 1, the measurement and control system further includes display, the display is connected to
The industrial personal computer and being configured as show the industrial personal computer obtain, storage and/or treated data.Advantageously, it is described aobvious
Show that device can be arranged in compared with supply vehicle at remote user, with the data that are gathered to remote user's real-time display industrial personal computer and
Receive remote user and be provided remotely to the user's operation data of industrial personal computer, consequently facilitating carry out remote measurement and control and failure check and
It excludes.Advantageously, the display is touch display, the touch display is wired or wireless be connected to the industrial personal computer with
Realize the interaction between user and the industrial personal computer, and the touch display has at least one USB interface, it is described at least
One USB interface is configured as reception user and is supplied to the user's operation data of industrial personal computer or sends out the data in industrial personal computer
Give user.
Furthermore it is preferred that as shown in fig. 1, the measurement and control system further comprises operation panel, the operating surface
Plate includes at least one user's operation button and the operation panel is connected to first controller and second control
At least one in device, user is supplied at least one user's operation in first controller and the second controller
Data can be sent in corresponding first controller and the second controller at least by the operation panel
One.The industrial personal computer can read user and send first controller and second control to by the operation panel
The user's operation data of device.Advantageously, the operation panel can be arranged near supply vehicle, in order to which user is in supply vehicle
Scene the operation of the generating set and generator of supply vehicle output power grid is controlled.Optionally, the operation panel can
To be connected with second controller；Alternatively, the operation panel can be connected with the first controller and second controller.Advantageously,
Can also be previously stored in the industrial personal computer operating instruction of operation panel, diesel engine and generator maintenance service manual,
The contents such as electrical schematic diagram, electrical service method are referred to for operating personnel, to operating personnel and ensure that management has guidance meaning
Justice.
It also shows that the measurement and control system, which further includes, is arranged in the side of generating set and first control in Fig. 1
The first actuator between device, and/or be arranged between the generator output grid side and the second controller second
Actuator.First actuator is configured as being supplied to the user's operation data of first controller and described according to user
Other command signals of first controller perform corresponding operation to the side of generating set.Second actuator is configured as
According to user be supplied to the second controller user's operation data and the second controller other command signals to institute
It states side of generating set and performs corresponding operation.
Fig. 2 shows the schematic diagram of another embodiment of the measurement and control system for supply vehicle.
As shown in Figure 2, second actuator includes at least one of pressure regulation box and protection circuit.The pressure regulation box quilt
The command signal or user for being configured to be exported according to the second controller are supplied to the operation data of the second controller
The voltage of the generator output grid side is adjusted, so as to improve the stability of generator output grid side.The protection circuit
It is configured as performing default protection operation when reaching default protective condition to protect the generator output grid side
Normal operation.Certainly, for the first actuator and the second actuator, can also use it is well known by persons skilled in the art for pair
Other actuators that side of generating set and generator output grid side are controlled.
Moreover, the industrial personal computer can also be further configured to obtain and store be arranged on the side of generating set and
The first actuator between first controller, and/or it is arranged on the generator output grid side and second control
The execution data performed by the second actuator between device.Certainly, first actuator and the second actuator can also use
Well known by persons skilled in the art other are used for other actuators controlled generating set and generator output power grid.
In preferred embodiments, second controller is responsible for receiving user button operational order, by relay to master
Circuit output contactor carries out break-make control, including direct current output model selection, direct current break-make, exchange break-make, storage battery break-make, tight
The primary buttons such as emergency stop machine operate；It is responsible for direct current 0 and arrives 70V boosting rectifier controls；It is responsible for the floating voltage inspection of direct current 28.5V, 57V, 70V
It surveys；Responsible DC voltage sampling, alternating voltage sampling, frequency sampling, the alarm of direct current overvoltage/undervoltage, exchange overvoltage/undervoltage alarm, are excessively deficient
The protections alarm such as frequency alarm；It is responsible for run indicator control；It is responsible for long-range start-up and shut-down control of generating set etc..For example, the second control
The realization of Siemens S-200 series of programmable logic controller may be employed in device processed.
Advantageously, the second controller is configured to receive user is supplied to described the by the operation panel
The user's operation data of two controllers, and according to the user's operation data for being supplied to the second controller and other
Operation order performs at least one following operation：
-- break-make control is carried out to generator output grid side；
-- implement boosting rectifier control；
-- implement floating voltage detection；
-- implement the sampling to DC voltage, alternating voltage and frequency and the conversion to sample magnitude；
-- implement with direct current overvoltage/undervoltage, exchange overvoltage/undervoltage, cross under-frequency, hypervelocity at least one of it is relevant protect alarm；
-- the user's operation data of the second controller are supplied to by operation panel in response to user, to generator into
Row output mode switches and other output controls；
-- switch control is carried out to run indicator；
-- long-range start-up and shut-down control is carried out to generating set and generator output power grid.
In addition, in order to which the operating parameter to side of generating set and generator output grid side and operating status sense,
The first sensor can include speed probe, oil temperature sensor, cooling-water temperature sensor, machine oil pressure sensor and amount of fuel and pass
Any combination of at least one or more in sensor, the speed probe, oil temperature sensor, cooling-water temperature sensor, machine oil
Pressure sensor and fuel oil quantity sensor are respectively configured as sensing the relevant parameter of the side of generating set.The second sensor
It can include any combination of current sensor, voltage sensor and at least one or more in a-c cycle sensor,
The current sensor, voltage sensor and a-c cycle sensor are respectively configured as sensing the generator output grid side
Relevant parameter.Certainly, the first sensor and second sensor can also use it is well known by persons skilled in the art other
For sensing the sensor of generating set and generator output operation of power networks parameter.
Favourable, the measurement and control system further includes the system reboot module being arranged in industrial personal computer, the system weight
It opens module to judge whether to meet default restart conditionss according to the data that the measurement and control system obtains, when described in satisfaction
During default restart conditionss, the measurement and control system of the supply vehicle is restarted, so that it is guaranteed that measurement and control system
Validity.The industrial personal computer can also store data of the system reboot module during restarting operation is performed.
As an example, when the CPU of the measurement and control system of supply vehicle occupies over the measurement and control system of preset value, supply vehicle
Unite without response or supply vehicle measurement and control system deadlock when, illustrate the measurement and control system for meeting default supply vehicle
Restart conditionss, so as to restart the measurement and control system of supply vehicle.
Advantageously, between first controller and the second controller can also by interface be connected with each other and into
Row data communication, in order to combine the operating status of at least one of generating set and generator output power grid, to the power generation
Unit and generator export at least one of power grid or another is controlled.
In preferred embodiments, industrial personal computer can also further read at least one data below：Protection circuit is held
The data of row protection operation, pressure regulation box adjusts data to the voltage of generator output grid side and system reboot module restarts
The data of period；To realize effective observing and controlling to more operation conditions, in addition it is also convenient for tracing the failure cause of supply vehicle, improves
The exclusion efficiency of failure.
In preferred embodiments, between second sensor and second controller, second sensor and industrial personal computer acquisition
Widely used 0-10V voltage signals are transmitted between card, to avoid DM EMI in signal transduction process that system is caused to be protected by mistake
Shield between second sensor and second controller, uses twisted pair line connection between second sensor and industrial personal computer capture card.
Siemens Company's PPI agreements may be employed between industrial personal computer and second controller to communicate, with RS485 buses into
Line interface connects.Wherein, industrial personal computer is communication main website, and second controller is communication slave station.Between industrial personal computer and the first controller
RS232 agreements may be employed and carry out interface communication.The progress of RS232 agreements may be employed between first controller and second controller
Interface communication.
In preferred embodiments, industrial personal computer further includes to store the storage hard disk of data.It is further preferred that work
Control machine further includes solid state disk, since solid state disk has good vibration resistance, it is ensured that the measurement and control system of supply vehicle
Normal operation, so as to improve the stability of the measurement and control system of supply vehicle.Preferably, it is previously stored with power supply in industrial personal computer
The operation guidance information or operation indicating of vehicle, operating instruction, generating set and generator output power grid including operation panel
Maintenance service manual, electrical schematic diagram, the contents such as electrical service method, so as to which user be facilitated to be operated.
As an example, the industrial personal computer, which may be employed, grinds the embedded fan-free industrial personal computer of magnificent ARK series, electricity can adapt to
Complex electromagnetic environment during the vehicle operation of source, and with multiple RS-232, RS-485, USB interface, so as to improve the number of supply vehicle
According to the stability of TT＆C system.
Fig. 3 shows the flow chart of an embodiment of the supply vehicle measurement and control method for measurement and control system.
As shown in figure 3, for measurement and control system supply vehicle measurement and control method can include it is following：
In S101, at least one data below is obtained：First sensing data；Second sensing data；User
It is supplied to the user's operation data of at least one of first controller, the second controller and the industrial personal computer；And
Log data during the side of generating set and generator output grid side operation.
In S102, to first sensing data of acquisition, second sensing data, the user's operation data and
At least one of described log data is handled.
It is storage and/or output treated first sensing data, second sensing data, described in S103
At least one of user's operation data and the log data.
In S104, first sensing data, second sensing data, the user's operation number according to treated
According at least one of with the log data, judging whether to need to perform default protection operation.
In S105, when needing to perform the default protection operation, the default protection operation is performed.
Fig. 4 is the schematic flow chart for the operation that second controller is able to carry out.
As shown in figure 4, main program and multiple subprograms can be provided in second controller, when the general supply of supply vehicle
After connection, second controller is first powered up starting shooting, and then external input is scanned, into the access customer main program cycle cycle.
Each cycle period is performed since the opening initialization of main program, is decided whether by main program according to current operating condition
The subprogram of corresponding function, consequently facilitating the tracing and debugging of the measurement and control system of supply vehicle and unit testing, each having performed
Output processing is carried out after a subprogram, is then back to the opening initialization step of main program.Each subprogram can be
At least one of each operation that second controller as described below is able to carry out.
Specifically, the second controller can receive user and be supplied to the second controller by the operation panel
User's operation data, and according to the user's operation data for being supplied to the second controller and other operation order
Order, after second controller initialization, the second controller is able to carry out at least one following operation：
-- break-make control is carried out to generator output grid side；
-- implement boosting rectifier control；
-- implement floating voltage detection；
-- implement the sampling to DC voltage, alternating voltage and frequency and the conversion to sample magnitude；
-- implement with direct current overvoltage/undervoltage, exchange overvoltage/undervoltage, cross under-frequency, hypervelocity at least one of it is relevant protect alarm；
-- the user's operation data of the second controller are supplied to by operation panel in response to user, to generator into
Row output mode switches and other output controls；
-- switch control is carried out to run indicator；
-- long-range start-up and shut-down control is carried out to generating set and generator output power grid.
Specifically, the initialization can be run and when PLC starts and when boosting finishes in pulse-width modulator
It is run during initialization.The boosting rectifier control can refer to 0 to 70V curve boosting rectifier controls.It is described to sample magnitude conversion (or
" analog quantity conversion routine ") analog input and communication data can be converted to real number.The unloaded detection can include
By touch-screen control respectively 2 groups of 28V voltages are carried out with the detection in 2 stages, 4 ranks are carried out to 57V voltages by touch-screen control
The detection of section, the detection for carrying out 2 stages to 70V boost voltages by touch-screen control.The panel control subprogram can refer to
The user's operation data of the second controller are supplied to by operation panel in response to user, output mode is carried out to generator
Switching and other output controls.The protection alarm subprogram can refer to implementation and direct current overvoltage/undervoltage, exchange overvoltage/undervoltage, excessively deficient
Frequently, the relevant protection alarm of at least one of hypervelocity etc..The remote control subprogram can refer to generating set and generator
It exports power grid and carries out long-range start-up and shut-down control.The interruption subroutine can refer to carries out voltage analysis when 0 to 70V boosts, and is used for
Closed-loop control.By the way that the integral control function of second controller is divided into multiple subprograms, design complexities can be reduced, just
In tracing and debugging and unit testing.
In addition, the industrial personal computer, which obtains the step of data, further comprises that carrying out data by least three collecting threads adopts
Collection, at least three collecting thread include at least the first collecting thread, the second collecting thread and the 3rd collecting thread, and described the
One collecting thread for gather by first sensing data that the first sensor and/or second sensor sense with/
Or second sensing data, second collecting thread gather the use on the side of generating set from first controller
At least one of family operation data and log data, the 3rd collecting thread acquisition is from the second controller
On at least one of the user's operation data of generator output grid side and log data.The log
Data can include the operation data and various warning messages on the side of generating set and generator output grid side.
It is furthermore advantageous at least three collecting thread can be with parallel processing, to improve the efficiency of data acquisition.
Fig. 5 is to show gathered data, processing data in supply vehicle measurement and control method and display data and store
One embodiment flow chart.
Supply vehicle measurement and control method shown in Fig. 5 can be used for the embodiment party of Fig. 1 or shown in Fig. 2 measurement and control systems
Case.Generally, supply vehicle measurement and control method is to the generator speed of supply vehicle, oil pressure, water temperature, the alterating and direct current piezoelectricity exported
It flows waveform signal and carries out data acquisition, complete documentation is stored in disk in binary form, and is passed through virtual instrument and shown in real time
Show；Control operation, which carries out imprinting, to be remembered to supply vehicle；Realize remote control function；Operating personnel can recall storage data, right
Log is reappeared.
Specifically, can be obtained respectively by three collecting threads the side of generating set of supply vehicle the first sensing data,
Supply vehicle generator output grid side the second sensing data and with the first controller and the relevant user of second controller
Operation data and other operation data.Wherein, three collecting threads can be respectively PCI threads, COM threads and OPC lines
Journey.First collecting thread (that is, PCI threads) is responsible for acquisition supply vehicle on the first sensing data of side of generating set and/or pass
In the second sensing data of generator output grid side.First sensing data can include DC voltage, DC current, friendship
The data of at least one of galvanic electricity pressure, alternating current and a-c cycle etc.；Second sensing data can include unit
The data of at least one of rotating speed, battery voltage, water temperature and oil temperature etc..Second collecting thread (that is, COM threads) is negative
In the user's operation data and log data on the side of generating set of the duty acquisition from first controller
At least one.It is defeated on the generator from the second controller that 3rd collecting thread (that is, OPC threads) is responsible for acquisition
Go out at least one of user's operation data and log data of grid side.
In the case where data collecting card does not gather the first sensing data from first sensor directly, the industrial personal computer
The operation data on side of generating set can be obtained by communicating with the first controller.In this case, described first adopt
Collection thread can only gather the second sensing data on generator output grid side；By second collecting thread acquisition on
The log data of generating set, so as to obtain the operation data on generating set, such as on generating unit speed, storage battery electricity
The data of at least one of pressure, water temperature and oil temperature etc..
Master control thread carries out school to the data of these acquisitions first after the data of data acquisition thread transmission are received
Just, then the processing such as scale conversion, verification transcoding, abnormal data erasing are exported or shown by virtual instrument by display and located
The operating status of the first sensing data, the second sensing data, user's operation data, log data and supply vehicle after reason
At least one of, in order to which subsequent data are stored, show or transferred.In this way, being not only convenient for user monitors supply vehicle in real time
Operation, and when supply vehicle breaks down, can be easier to fix a breakdown according to the data stored, so as to improve troubleshooting
Efficiency.
The supply vehicle measurement and control method can be realized by software form, for example, high performance industry control can be utilized
Machine, using 64 WES7 embedded OSs, is realized as hardware platform using C#3.5 and other common programming languages.
Advantageously, in order to ensure the normal operation of the measurement and control system of supply vehicle, can in real time be supervised by demons
Depending on the operating status of the measurement and control system of supply vehicle, to be weighed in time when needing and restarting the measurement and control system of supply vehicle
The measurement and control system of new startup power supply vehicle.It specifically, can be with when monitoring the operating status of measurement and control system of supply vehicle
First sensing data, second sensing data, the user's operation data and the log according to treated
At least one of data analyze the operating status of the measurement and control system of the supply vehicle；According to the power supply analyzed
The operating status of the measurement and control system of vehicle judges whether the restart conditionss for meeting the default measurement and control system；
When meeting the restart conditionss of the default measurement and control system, the measurement and control system is restarted.
The step of above-mentioned restarting measurement and control system, may further include：It is described default described when meeting
During the restart conditionss of measurement and control system, terminate the current operation process of the measurement and control system, then restart
The measurement and control system of the supply vehicle, and recover the normal operation of the measurement and control system of the supply vehicle, so as in time
The measurement and control system of supply vehicle is restored to normal condition.
Preferably, the CPU occupancy that the default restart conditionss can be including the measurement and control system of supply vehicle is super
Cross the conditions such as measurement and control system deadlock of the measurement and control system of preset value, supply vehicle without response, supply vehicle.
Specifically, process is run at the first time in the embodiment of a demons, after os starting guards journey
Sequence, demons can be the parent processes of monitoring and controlling program.After os starting is successful, and running environment is good,
Demons guide monitor and control system software, and in monitor and control system software operational process, constantly monitor its operating status, ensure prison
Normal operation of the observing and controlling processing procedure sequence in hardware environment.Once it was found that monitoring and controlling program occur CPU occupy it is excessively high, without response,
Phenomena such as deadlock, will be immediately finished the process, and restart, and recover software to normal condition.
The title of demons can be Guard, including the Guard.exe being stored in industrial personal computer and be stored in upgrading
Plugin.exe two parts in USB flash disk.After Guard.exe starts, system tray can be hidden.
Then Guard.exe program checkouts operating system environment checks that Coll.exe's (monitoring and controlling program) is complete
Whole property, start Coll.exe, while Guard enter backstage starts monitor main program, if it find that Coll.exe main programs have it is different
Often, then its process is fully completed, and restarted in a short time.
Guard.exe programs can also use message hook and the plug message of mobile media intercepted, when discovery has
When USB storage device is inserted into, Guard.exe checks USB flash disk storage catalogue structure, if it find that Plugin.exe, then to having opened
Dynamic Coll.exe main programs, which are sent, closes message, and it is closed by force after a short period of time, according to user's operation,
Guard.exe starts Plugin.exe configuration upgrade procedure, if it find that USB flash disk storage catalogue structure is incorrect, does not then do any
Reaction.
Above-mentioned demons can prevent unexpected factors from monitoring and controlling program being caused crash phenomenon occur, so as to monitor in real time
The monitoring and controlling program once finding its operation exception, will make its restarting, recover normal condition.
In conclusion measurement and control system according to the present invention and data investigating method realize supply vehicle key parameter
Online auto monitoring, record, storage, reading, while the data of record can also be played back by display screen, the function is just
In the operating status of supervision equipment, the inverse failure cause for tracing equipment is returned so that the judgement and exclusion of failure are more rapidly and efficiently.
On the other hand, the present invention also provides a kind of supply vehicle, the supply vehicle includes side of generating set, generator exports
Grid side and according to the measurement and control system described in any one of the above embodiments for supply vehicle.
In another aspect, the present invention also provides a kind of computer system, the computer system includes memory, processor
And the computer program for being stored on the memory and being run by the processor, which is characterized in that the processor performs
During the computer program, it is performed according to supply vehicle measurement and control method described in any one of the above embodiments.
Another aspect, the present invention also provides a kind of computer readable storage medium, in the computer-readable storage medium
Computer program is stored in matter, the computer program is when being run, according to power supply car data described in any one of the above embodiments
Investigating method is performed.
The various functions for the measurement and control system that the embodiment of the present invention is provided can be by specific hardware or peace
Loaded on the realizations such as the software in equipment or firmware.The realization principle of the device embodiment that the embodiment of the present invention is provided and generation
Technique effect can be identical with preceding method embodiment, and to briefly describe, device embodiment part does not refer to part, before can refer to
State corresponding contents in embodiment of the method.It is apparent to those skilled in the art that for convenience and simplicity of description,
The specific work process of the system of foregoing description, device and component, may be referred to the corresponding process in above method embodiment,
Details are not described herein.
In embodiment provided by the present invention, it should be understood that disclosed apparatus and method can pass through others
Mode is realized.The apparatus embodiments described above are merely exemplary, for example, the division of each component, is only that one kind is patrolled
Function division is collected, there can be other dividing mode in actual implementation.In another example multiple units or component can combine or can
To be integrated into another system or some features can be ignored or does not perform.It is in addition, shown or discussed mutual
Coupling, direct-coupling or communication connection can be realized by some communication interfaces, the INDIRECT COUPLING or communication link of device or unit
It can be electric, mechanical or other forms to connect.
The unit illustrated as separating component may or may not be physically separate, be shown as unit
Component may or may not be physical location, you can be located at a place or can also be distributed to multiple networks
On unit.Some or all of unit therein can be selected to realize the purpose of this embodiment scheme according to the actual needs.
In addition, each functional unit in embodiment provided by the invention can be integrated in a processing unit, also may be used
To be that unit is individually physically present, can also two or more units integrate in a unit.
If described function realized in the form of SFU software functional unit and be independent production marketing or in use,
It can be stored in a computer read/write memory medium.Based on such understanding, technical scheme substantially or
Person says that the part of the part contribute to the prior art or the technical solution can be embodied in the form of software product,
The computer software product is stored in a storage medium, and the storage medium includes some instructions so that computer equipment
(can be personal computer, server or network equipment etc.) performs the whole or portion of each embodiment the method for the present invention
Step by step.The storage medium includes：USB flash disk, mobile hard disk, are deposited at read-only memory (ROM, Read-Only Memory) at random
The various media that can store program code such as access to memory (RAM, Random Access Memory), magnetic disc or CD.
It should be noted that：Similar label and letter represents similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent attached drawing in a attached drawing.In addition, term " the
One ", " second ", " the 3rd " etc. are only configured to distinguish description, and it is not intended that instruction or hint order or relative importance.
Finally it should be noted that：Embodiment described above is only the specific embodiment of the present invention, to illustrate the present invention
Technical solution, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those of ordinary skill in the art that：Any one skilled in the art
In technical scope disclosed by the invention, it can still modify to the technical solution recorded in previous embodiment or can be light
It is readily conceivable that other variations or equivalent substitution is carried out to which part technical characteristic；And these modifications, variation or replacement, and
The essence of appropriate technical solution is not made to depart from the spirit and scope of technical solution of the embodiment of the present invention, should all be covered in this hair on the contrary
Within bright protection domain.Therefore, protection scope of the present invention should be subject to the protection domain of appended claims.
Claims (10)
1. a kind of measurement and control system for supply vehicle, which is characterized in that the supply vehicle includes generating set and power generation
Machine export power grid, the measurement and control system include the first controller, second controller, first sensor, second sensor with
And industrial personal computer, wherein：
The first sensor is arranged between side of generating set and first controller, and the first sensor quilt
It is configured to the first sensing data of sensing side of generating set and first sensing data is sent to first controller；
The second sensor is arranged between generator output grid side and the second controller, and described the
Two sensors are configured as sensing the second sensing data of the generator output grid side and send out second sensing data
Give the second controller；And
First controller and the second controller are respectively connected to the industrial personal computer, and the industrial personal computer is configured as obtaining
At least one data below：First sensing data；Second sensing data；User be supplied to first controller,
The user's operation data of at least one of the second controller and the industrial personal computer；And the side of generating set and the hair
Log data during motor output grid side operation.
2. the measurement and control system according to claim 1 for supply vehicle, which is characterized in that the industrial personal computer further includes
Internal or external data collecting card, the data collecting card are connected in the first sensor and the second sensor
At least one, and the data collecting card is configured as acquisition by the first sensor and/or the second sensor
First sensing data and/or second sensing data sensed respectively.
3. the measurement and control system according to claim 1 or 2 for supply vehicle, which is characterized in that the industrial personal computer into
One step includes first interface and second interface, and first controller is connected to the first interface of the industrial personal computer and passes through institute
It states first interface to communicate with the industrial personal computer, the second controller is connected to the second interface of the industrial personal computer and passes through institute
Second interface is stated to communicate with the industrial personal computer.
4. the measurement and control system according to claim 1 or 2 for supply vehicle, which is characterized in that the industrial personal computer quilt
It is further configured to handle acquired data, and by treated data are stored in memory that industrial personal computer includes
On, wherein the processing includes at least one of Data correction, scale conversion, abnormal data erasing, verification transcoding.
5. the measurement and control system according to claim 4 for supply vehicle, which is characterized in that the measurement and control system
Display is further included, the display is connected to the industrial personal computer and is configured as showing the industrial personal computer obtains, storage
And/or treated data.
6. a kind of supply vehicle measurement and control for the measurement and control system that supply vehicle is used for based on claim 1-5 any one of them
Method, which is characterized in that the described method includes：
Obtain at least one data below：First sensing data；Second sensing data；User is supplied to described first
The user's operation data of at least one of controller, the second controller and the industrial personal computer；And the side of generating set
With the log data during generator output grid side operation；
To first sensing data of acquisition, second sensing data, the user's operation data and the log
At least one of data are handled；
Storage and/or output treated first sensing data, second sensing data, the user's operation data and
At least one of described log data；
First sensing data, second sensing data, the user's operation data and the operation according to treated
At least one of data are recorded, judge whether to need to perform default protection operation；
When needing to perform the default protection operation, the default protection operation is performed.
7. supply vehicle measurement and control method according to claim 6, which is characterized in that the method further includes：
First sensing data, second sensing data, the user's operation data and the operation according to treated
At least one of data are recorded, analyze the operating status of the measurement and control system of the supply vehicle；
According to the operating status of the measurement and control system for the supply vehicle analyzed, judge whether to meet the default data
The restart conditionss of TT＆C system；
When meeting the restart conditionss of the default measurement and control system, the measurement and control system is restarted
System.
8. a kind of supply vehicle, including generating set, generator output power grid and according to any one of claim 1 to 5
The measurement and control system for supply vehicle.
9. a kind of computer system, including memory, processor and it is stored on the memory and is run by the processor
Computer program, which is characterized in that when the processor performs the computer program, according to any in claim 6 to 7
Supply vehicle measurement and control method described in is performed.
10. a kind of computer readable storage medium is stored with computer program in the computer readable storage medium, special
Sign is that the computer program is when being run, the supply vehicle measurement and control according to any one of claim 6 to 7
Method is performed.
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| CN112366116A (en) * | 2020-10-23 | 2021-02-12 | 中国人民解放军空军工程大学 | Remote monitoring device and monitoring method for power supply vehicle |
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