CN108363344A - Agricultural machinery reliability test method based on cloud network TT＆C system - Google Patents
Agricultural machinery reliability test method based on cloud network TT＆C system Download PDFInfo
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- 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
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- H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
- H04L67/025—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP] for remote control or remote monitoring of applications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
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- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
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- H—ELECTRICITY
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- H04L67/125—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks involving control of end-device applications over a network
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Abstract
The invention discloses a kind of agricultural machinery reliability test methods based on cloud network TT＆C system, it is related to agricultural machinery reliability test technical field, it is a kind of test method by the TT＆C system based on cloud network technology, intelligent sensor technology, intelligent video acquisition and treatment technology to be somebody's turn to do the agricultural machinery reliability test method based on cloud network TT＆C system；Can be achieved the whole work data of agricultural machinery farm work reliability test process, equipment operating data, critical period audio, video data acquisition, control and data processing, realize the full intelligent control of agricultural machinery reliability test.
Description
Technical field
The present invention relates to agricultural machinery reliability test technical fields, more particularly to a kind of to be based on cloud network observing and controlling system
The agricultural machinery reliability test method of system.
Background technology
Currently, the agriculturals such as agricultural tractor, combine harvester, self-propelled spray, fertilizer machinery, field management Work machine
Mechanical Reliability test method using artificial timing on duty, difference end to end method respectively to the work operations in field or transport
The indexs such as amount, activity duration, fuel consumption, fault condition carry out statistic of classification and record, are then required according to test method
Record content is carried out classification and counts calculating, obtains test result；The test method needs to occupy a large amount of essences of testing crew
Power and time, experiment input is big, test period is long, test data accuracy is not high, key parameter is without changing accurate quantification, need to try
It is on duty to test personnel's whole day, it is difficult to distinguish different working conditions, test data statistic of classification it is inaccurate the problems such as, easily cause
There is deviation in the judgement of subsequent product reliability index, influences the reliability evaluation of product.Under current technology background, it is badly in need of one
Kind can realize the method for the experiment process intelligence test and realize the necessary TT＆C system of the test method automatically, reliable to solve
Property experiment present in the above problem.
Invention content
Technical problem to be solved by the invention is to provide a kind of agricultural machinery reliabilities based on cloud network TT＆C system
Test method, for solving the above problem present in reliability test, guarantee test process whole process automatic data collection and number
According to automatically process, to ensure the smooth development of agricultural machinery reliability test.
The agricultural machinery reliability test method based on cloud network TT＆C system solves the examination of Agricultural Machinery Design reliability
It needs a large amount of testers on duty during testing and is difficult to realize the statistic of classification of different field trial working condition tests data informations
The problems such as, realize the accuracy of the automatic statistic of classification of the information such as test data and the testing failure of reliability test and to examination
It tests the remote measurement and control at scene, realize that a testing crew can manage multiple products and be carried out at the same time reliability test, reaching raising can
By the dual purpose of property assessment precision and promotion reliability test efficiency.
To achieve the above object, the present invention provides technical solution below：
The agricultural machinery reliability test method based on cloud network TT＆C system is mainly by being based on cloud network car-mounted terminal
Data acquisition control system is formed with the test method for being carried out analyzing processing based on the system institute gathered data, based on cloud network
TT＆C system for realizing the subject operation data of vehicle, work data, operation process key link audio-video collection after will
Data are uploaded to cloud network server；Remote control terminal is analyzed according to test method according to the data on Cloud Server, is handled
After obtain conclusion (of pressure testing), and by the operation data of entire experiment process, the data such as audio and video of operation track, key operation link
Storage backup is carried out, supervision, verification for the later stage.
The TT＆C system of the agricultural machinery reliability test method based on cloud network TT＆C system is mainly tested by equipment
Terminal, cloud network server, remote measurement and control center three parts composition, equipment test terminal is mounted on subject equipment, long-range to control
Center processed includes that remote control function can be achieved in fixed control centre, the mobile terminal that can couple internet etc., this two
Part is linked together by total public cloud network, realizes the interaction of data；The test method is mainly by being mounted on equipment experiment eventually
Equipment test terminal PAC control terminals 1-1, the vehicle-mounted audio and video processing terminal 2-1 of network-type, data cloud network server on end
4-2, video cloud network server 4-3, control centre data processing system 3-4, mobile terminal App inquire special on control 3-2
Software is realized；The equipment test terminal of the main composition of the TT＆C system mainly by equipment test terminal PAC control systems 1 with
Network-type audio and video processing terminal forms, and wherein equipment test terminal PAC control systems are mainly used for collection vehicle real time execution
Parameter is mainly adopted including oil consumption collector 1-2, PTO rotating speed collector 1-3, GPS speed range sensor 1-4, CAN bus
Storage 1-5, data wifi module 1-6, human body sensing module 1-7 compositions, wherein oil consumption collector 1-2 is for measuring by test-run a machine
The real-time and accumulative oil consumption of tool, for judging that oil consumption and average load efficiency, PTO speed probes 1-3 are tested for acquiring
The job state of the major impetus output par, c of machinery and the rotating speed for judging engine；GPS speed range sensors are for measuring
It is tested the parameters such as operating speed, operation distance, working area, the operation track of machinery；CAN bus collector 1-5 is for acquiring
Start the operating parameter of dynamic ECU units 1-8-1 and equipment ECU units 1-8-2, including rotating speed, oil consumption, each major part temperature
The parameters such as degree, oil mass, pressure, flow, network-type audio and video processing system 2 are used to acquire the image scene and audio of subject machinery
Information, mainly by vehicle-mounted audio and video processing terminal 2-1,1-4 waterproof cameras 2-2,2-3 of network-type, 2-4,2-5, video acquisition
Control module 2-6, shatter-proof storage device 2-7, the Big Dipper/GPS receiver 2-8, audio and video Wifi modules 2-9 compositions, wherein vehicle-mounted
Audio and video processing terminal 2-1 is main control module, and 1-4 leads to waterproof camera 2-2,2-3,2-4,2-5 and is used to monitor subject machinery
The image information of the positions such as key position such as engine, farm implements, driver's cabin；Video acquisition control module 2-6 is for receiving equipment
The instruction of PAC control terminals 1-1, control the vehicle-mounted audio and video processing terminal of network-type according to the requirement of test method execute monitoring,
The operations such as video recording, alarm；Audio/video information of the shatter-proof storage device for the material time section in scene storage operation process；North
For measuring the parameters such as position, speed, running orbit, audio and video Wifi modules regard bucket/GPS receiver for the vehicle-mounted sound of network-type
Frequency processing terminal 2-1 and remote control center and the data communication of video cloud network server 4-3；The main composition of TT＆C system
Remote control center mainly by WEB web page interrogations control 3-1, mobile terminal App inquiry control 3-2, computer client query control
3-3, control centre data processing system 3-4 and large screen display system 3-5 compositions processed, wherein Web page inquiry control 3-1
It is the control system based on web browser, can be realized to quilt as long as the equipment that can couple internet is logged in by webpage mode
The monitoring and control of test-run a machine tool；Mobile terminal App inquiry controls 3-2 is the control mode for equipment such as mobile phone, tablets；Computer visitor
Family end inquiry control 3-3 is the inquiry control mode for the ends PC；Control centre data processing 3-4 is by each equipment test terminal
The data of acquisition carry out analyzing processing, according to the requirement of test method, the system of outputting standard laboratory report, large screen display system
System 3-5 is installed on Master Control Center, the actual job image of real-time display controlled long-range equipment test terminal, operation data, complete
At parameters such as workloads；The cloud network part of the main composition of TT＆C system includes internet access facility 4-1, data cloud network
Server 4-2, video cloud network server 4-3 compositions, wherein internet access facility 4-1 realizes the data link of each section,
It can be realized by fixed network, Wifi nets, mobile network such as 3G, 4G or dedicated network；Remote control center can directly pass through cloud
NS software equipment test terminal, can also be accessed by internet access facility 4-1 data cloud network server 4-2,
The data of video cloud network server 4-3.
The agricultural machinery reliability test method based on cloud network TT＆C system includes the following steps：
(1) equipment test terminal PAC control systems 1 and remote measurement and control terminal have been debugged respectively, have been set by linking Internet
Standby to be established the link with cloud network server, equipment test terminal inputs the model, number, life such as equipment according to experiment equipment quantity
The essential information of the experiments such as producer, test site is produced, what remote measurement and control terminal real-time reception and processing equipment test terminal were sent
Test data, Test Information and experiment video；
(2) it is based on step 1, starts to test, equipment test terminal described in claim 1 makees equipment during experiment
Industry state such as work pattern, null, shutdown, idling etc. carries out automatic decision；Operation shutdown, failure for experiment process appearance
Etc. carrying out examination judgement, manual or automatic record failure, automatically to the quantity of failure, type, the statistics etc. of troubleshooting time；According to
The programming counts activity duration such as validity of load coefficient, workload, operating speed, oil consumption, net cycle time, the troubleshooting time,
Downtime etc.；
(3) it is based on step 1 and step 2, remote measurement and control terminal carries out real time remote observing and controlling to equipment test terminal, completes
Storage, inquiry and processing to institute's gathered data information.It is right in conjunction with the comparison for testing equipment performance indicator before and after reliability test
Data summarization analysis, data audit, report generation.Calculating reliability test is automatically analyzed according to the requirement of reliability test standard
Property indices (workload, oil consumption, number of faults amount and type, the working time, the troubleshooting time, downtime, MTTF,
MTBF, Q value, availability etc.), test data, Test Information and experiment video are handled.
Equipment test terminal end PAC is to the decision logic of equipment trystate：Stopped with engine speed and speed judgement
Machine or startup or idling judge the operating mode of hauling operation or farm work with speed and PTO rotating speeds；To effective field work
The decision logic of the reference quantity of working load coefficient is：With speed, PTO rotating speeds and working power/PTO nominal power ratios
55% judges whether farm work is effective, or with speed, PTO rotating speeds and operation oil consumption/PTO nominal power oil consumption ratios
55% judges whether farm work is effective；The decision logic of judgement and statistic of classification to testing equipment failure is：To shut down, regard
The ECU data failure judgement of frequency information and complete machine state, and classify automatically system according to fault type as defined in test method standard
Meter.
The operating systems such as main control software compatibility Windows2008Server, Win7, Win10 of remote control terminal, pass through
Mobile terminal such as Android, ios systems and web realize the functions such as job information, video information inquiry and observing and controlling；Pass through telecommunication
Port can carry out effective observing and controlling to all equipment test terminals for being tested, realize equipment test terminal software behaviour
Make, software systems safeguard with supervision and device hardware state monitoring with diagnosis etc. repertoires, also can in remote measurement and control
Heart linking of devices, which connects, realizes the functions such as word, image, interactive voice communication；With data summarization analysis, (format is pressed for report generation
Buying side require), data audit function, can be automatically analyzed according to the requirement of reliability test standard calculate reliability test it is each
Performance indicator (workload, oil consumption, fault statistics, working time, troubleshooting time, downtime, MTTF, MTBF, Q value, effectively
Degree etc.).
It is using the advantageous effect of above technical scheme：The agricultural machinery reliability test based on cloud network TT＆C system
Method can carry out different geographical, more, polytypic in the tractor of reliability test at remote measurement and control center, joint is received
The products such as cutting mill realize long-range experiment observing and controlling, it is intended to solve the examination of the Agricultural Machinery Designs reliability such as tractor, combine harvester
It needs a large amount of testers on duty during testing and is difficult to realize the statistic of classification of different field trial working condition tests data informations
The problems such as, the automatic statistic of classification of the information such as test data and testing failure and the remote measurement and control to testing ground are realized,
It realizes a testing crew and can manage multiple products and be carried out at the same time reliability test, reach and improve Reliability Check precision and carry
Rise the dual purpose of reliability test efficiency.
Description of the drawings
The specific implementation mode of the present invention is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is tractor, combine harvester reliability reliability test method technical schematic diagram；
Fig. 2 is tractor, combine harvester reliability test remote measuring and controlling system technical schematic diagram.
Specific implementation mode
The invention will now be described in detail with reference to the accompanying drawings the agricultural machinery reliability test method based on cloud network TT＆C system
Preferred embodiment.
Fig. 1 and Fig. 2 shows the specific reality of the agricultural machinery reliability test method the present invention is based on cloud network TT＆C system
Apply mode：
The TT＆C system of the agricultural machinery reliability test method based on cloud network TT＆C system combined with Figure 1 and Figure 2,
It is mainly made of equipment test terminal, cloud network server, remote measurement and control center three parts, equipment test terminal is mounted on subject
On equipment, remote control center includes that fixed control centre, the mobile terminal that can couple internet etc. can be achieved remotely
Control function, this two parts are linked together by total public cloud network, realize the interaction of data；The test method is mainly by installing
Equipment test terminal PAC control terminals 1-1 on equipment test terminal, the vehicle-mounted audio and video processing terminal 2-1 of network-type, data
Cloud network server 4-2, video cloud network server 4-3, control centre data processing system 3-4, mobile terminal App inquiry controls
Special-purpose software on 3-2 is realized；The equipment test terminal of the main composition of the TT＆C system is mainly by equipment test terminal PAC
Control system 1 is formed with network-type audio and video processing terminal, and wherein equipment test terminal PAC control systems are mainly used for collecting vehicle
Real time execution parameter, include mainly oil consumption collector 1-2, PTO rotating speed collector 1-3, GPS speed range sensor 1-4,
CAN bus collector 1-5, data wifi module 1-6, human body sensing module 1-7 compositions, wherein oil consumption collector 1-2 is used for
The real-time and accumulative oil consumption of metering subject machinery, for judging that oil consumption and average load efficiency, PTO speed probes 1-3 are used
It is tested the job state of the major impetus output par, c of machinery in acquisition and judges the rotating speed of engine；GPS speed Distance-sensings
Device is used to measure the parameters such as operating speed, operation distance, working area, the operation track of subject machinery；CAN bus collector 1-
5 start the operating parameter of dynamic ECU units 1-8-1 and equipment ECU units 1-8-2 for acquire, including rotating speed, oil consumption, it is each mainly
The parameters such as partial temperature, oil mass, pressure, flow, network-type audio and video processing system 2 are used to acquire the scene photo of subject machinery
As and audio-frequency information, mainly by vehicle-mounted audio and video processing terminal 2-1,1-4 waterproof cameras 2-2,2-3 of network-type, 2-4,2-5,
Video acquisition control module 2-6, shatter-proof storage device 2-7, the Big Dipper/GPS receiver 2-8, audio and video Wifi modules 2-9 compositions,
Wherein, vehicle-mounted audio and video processing terminal 2-1 is main control module, and 1-4 leads to waterproof camera 2-2,2-3,2-4,2-5 for monitoring quilt
The image information of the positions such as the key position of test-run a machine tool such as engine, farm implements, driver's cabin；Video acquisition control module 2-6 is used for
The instruction of equipment PAC control terminals 1-1 is received, the control vehicle-mounted audio and video processing terminal of network-type is held according to the requirement of test method
The operations such as row monitoring, video recording, alarm；Audio and video of the shatter-proof storage device for the material time section in scene storage operation process
Information；The Big Dipper/GPS receiver is used for network-type for measuring the parameters such as position, speed, running orbit, audio and video Wifi modules
Vehicle-mounted audio and video processing terminal 2-1 and remote control center and the data communication of video cloud network server 4-3；TT＆C system
The remote control center of main composition is mainly by WEB web page interrogations control 3-1, mobile terminal App inquiry controls 3-2, computer client
End inquiry control 3-3, control centre data processing system 3-4 and large screen display system 3-5 compositions, wherein Web page is inquired
It is the control system based on web browser to control 3-1, as long as the equipment that can couple internet is logged in by webpage mode
Realize the monitoring and control to subject machinery；Mobile terminal App inquiry controls 3-2 is the controlling party for equipment such as mobile phone, tablets
Formula；Computer client query control 3-3 is the inquiry control mode for the ends PC；Control centre data processing 3-4 is by each machine
The data for having test terminal acquisition carry out analyzing processing, according to the requirement of test method, the system of outputting standard laboratory report, greatly
On-screen display system 3-5 is installed on Master Control Center, the actual job image of real-time display controlled long-range equipment test terminal, operation
The parameters such as workload are completed in data；The cloud network part of the main composition of TT＆C system include internet access facility 4-1,
Data cloud network server 4-2, video cloud network server 4-3 compositions, wherein internet access facility 4-1 realize each section
Data link can be realized by fixed network, Wifi nets, mobile network such as 3G, 4G or dedicated network；Remote control center can be straight
Cloud network access control equipment test terminal was connected, data cloud network clothes can also be accessed by internet access facility 4-1
The data of business device 4-2, video cloud network server 4-3.
The agricultural machinery reliability test method based on cloud network TT＆C system includes the following steps：
(1) equipment test terminal PAC control systems 1 and remote measurement and control terminal have been debugged respectively, have been set by linking Internet
Standby to be established the link with cloud network server, equipment test terminal inputs the model, number, life such as equipment according to experiment equipment quantity
The essential information of the experiments such as producer, test site is produced, what remote measurement and control terminal real-time reception and processing equipment test terminal were sent
Test data, Test Information and experiment video；
(2) it is based on step 1, starts to test, equipment test terminal described in claim 1 makees equipment during experiment
Industry state such as work pattern, null, shutdown, idling etc. carries out automatic decision；Operation shutdown, failure for experiment process appearance
Etc. carrying out examination judgement, manual or automatic record failure, automatically to the quantity of failure, type, the statistics etc. of troubleshooting time；According to
The programming counts activity duration such as validity of load coefficient, workload, operating speed, oil consumption, net cycle time, the troubleshooting time,
Downtime etc.；
(3) it is based on step 1 and step 2, remote measurement and control terminal carries out real time remote observing and controlling to equipment test terminal, completes
Storage, inquiry and processing to institute's gathered data information.It is right in conjunction with the comparison for testing equipment performance indicator before and after reliability test
Data summarization analysis, data audit, report generation.Calculating reliability test is automatically analyzed according to the requirement of reliability test standard
Property indices (workload, oil consumption, number of faults amount and type, the working time, the troubleshooting time, downtime, MTTF,
MTBF, Q value, availability etc.), test data, Test Information and experiment video are handled.
The distributed collection of test data information etc. and the centralized processing of test result are defined, but does not include that experiment is forward and backward
Test the performance test of equipment.Remote measurement and control terminal is carrying out reliability test to different geographical, more, polytypic and is drawing
The experiment equipment such as machine, combine harvester realizes long-range experiment observing and controlling, realizes to equipment test terminal institute gathered data information
Storage, inquiry and processing, to complete reliability test, examination.
Equipment test terminal end PAC is to the decision logic of equipment trystate：Stopped with engine speed and speed judgement
Machine or startup or idling judge the operating mode of hauling operation or farm work with speed and PTO rotating speeds；To effective field work
The decision logic of the reference quantity of working load coefficient is：With speed, PTO rotating speeds and working power/PTO nominal power ratios
55% judges whether farm work is effective, or with speed, PTO rotating speeds and operation oil consumption/PTO nominal power oil consumption ratios
55% judges whether farm work is effective；The decision logic of judgement and statistic of classification to testing equipment failure is：To shut down, regard
The ECU data failure judgement of frequency information and complete machine state, and classify automatically system according to fault type as defined in test method standard
Meter.It mainly judges that flow is as shown in the table：
The operating systems such as main control software compatibility Windows2008Server, Win7, Win10 of remote control terminal, pass through
Mobile terminal such as Android, ios systems and web realize the functions such as job information, video information inquiry and observing and controlling；Pass through telecommunication
Port can carry out effective observing and controlling to all equipment test terminals for being tested, realize equipment test terminal software behaviour
Make, software systems safeguard with supervision and device hardware state monitoring with diagnosis etc. repertoires, also can in remote measurement and control
Heart linking of devices, which connects, realizes the functions such as word, image, interactive voice communication；With data summarization analysis, (format is pressed for report generation
Buying side require), data audit function, can be automatically analyzed according to the requirement of reliability test standard calculate reliability test it is each
Performance indicator (workload, oil consumption, fault statistics, working time, troubleshooting time, downtime, MTTF, MTBF, Q value, effectively
Degree etc.).
The agricultural machinery reliability test method based on cloud network TT＆C system realizes the remotely ground to being tested equipment
Manage position, the acquisition of the real-tune TT ＆ C of job state etc. and test data information, statistics, analysis and result processing.The base
It is received in a kind of tractor for remote management and control that the agricultural machinery reliability test method of cloud network TT＆C system proposes, joint
The reliability test method of cutting mill solves to need during the Agricultural Machinery Designs reliability tests such as tractor, combine harvester
The problems such as a large amount of testers are on duty and are difficult to realize the statistic of classification of different field trial working condition tests data informations, realizes
The automatic statistic of classification of the information such as test data and testing failure and the remote measurement and control to testing ground realize an experiment
Personnel can manage multiple products and be carried out at the same time reliability test, reach to improve Reliability Check precision and promote reliability test and imitate
The dual purpose of rate.
The above are merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art,
Without departing from the concept of the premise of the invention, various modifications and improvements can be made, these belong to the guarantor of the present invention
Protect range.
Claims (4)
1. a kind of agricultural machinery reliability test method based on cloud network TT＆C system, it is characterised in that：It is described to be based on cloud net
The TT＆C system of the agricultural machinery reliability test method of network TT＆C system mainly by equipment test terminal, cloud network server,
Remote measurement and control center three parts composition, equipment test terminal are mounted on subject equipment, and remote control center includes fixed
Remote control function can be achieved in control centre, the mobile terminal that can couple internet etc., this two parts passes through total public cloud network
It links together, realizes the interaction of data；The test method is mainly by the equipment test terminal on equipment test terminal
The vehicle-mounted audio and video processing terminal 2-1 of PAC control terminals 1-1, network-type, data cloud network server 4-2, video cloud network service
Device 4-3, control centre data processing system 3-4, mobile terminal App inquiries control the special-purpose software on 3-2 to realize；The observing and controlling system
The equipment test terminal of the main composition of system is mainly handled eventually by equipment test terminal PAC control systems 1 and network-type audio and video
End composition, wherein equipment test terminal PAC control systems are mainly used for collection vehicle real time execution parameter, include mainly oil consumption
Collector 1-2, PTO rotating speed collector 1-3, GPS speed range sensor 1-4, CAN bus collector 1-5, data wifi module
1-6, human body sensing module 1-7 compositions, wherein oil consumption collector 1-2 are used to measure the real-time and accumulative oil consumption of subject machinery,
For judging that oil consumption and average load efficiency, PTO speed probes 1-3 are used to acquire the major impetus output section of subject machinery
Point job state and judge the rotating speed of engine；GPS speed range sensors are used to measure the operating speed of subject machinery, make
The parameters such as industry distance, working area, operation track；CAN bus collector 1-5 starts dynamic ECU units 1-8-1 and machine for acquiring
Have the parameters such as the operating parameter, including rotating speed, oil consumption, the temperature of each major part, oil mass, pressure, flow of ECU units 1-8-2,
Network-type audio and video processing system 2 is used to acquire the image scene and audio-frequency information of subject machinery, mainly by the vehicle-mounted sound of network-type
Video processing terminal 2-1,1-4 waterproof camera 2-2,2-3,2-4,2-5, video acquisition control module 2-6, shatter-proof storage device
2-7, the Big Dipper/GPS receiver 2-8, audio and video Wifi modules 2-9 compositions, wherein vehicle-mounted audio and video processing terminal 2-1 is master control
Module, 1-4 lead to waterproof camera 2-2,2-3,2-4,2-5 and are used to monitor the key position such as engine of subject machinery, farm implements, drive
Sail the image information of the positions such as room；Video acquisition control module 2-6 is used to receive the instruction of equipment PAC control terminals 1-1, control
The vehicle-mounted audio and video processing terminal of network-type executes the operations such as monitoring, video recording, alarm according to the requirement of test method；Shatter-proof storage is set
It is ready for use on the audio/video information of the material time section in scene storage operation process；The Big Dipper/GPS receiver for measure position,
The parameters such as speed, running orbit, audio and video Wifi modules are in the vehicle-mounted audio and video processing terminal 2-1 of network-type and remote control
The data communication of the heart and video cloud network server 4-3；The remote control center of the main composition of TT＆C system is mainly by WEB nets
Page inquiry control 3-1, mobile terminal App inquiry controls 3-2, computer client query control 3-3, control centre's data processing system
3-4 and large screen display system 3-5 compositions, wherein Web page inquiry control 3-1 is the control system based on web browser,
As long as the equipment that can couple internet logs in the monitoring and control that can be realized to subject machinery by webpage mode；Mobile terminal
App inquiry controls 3-2 is the control mode for equipment such as mobile phone, tablets；Computer client query control 3-3 is to be used for the ends PC
Inquiry control mode；Control centre data processing 3-4 is that the data for acquiring each equipment test terminal carry out analyzing processing, is pressed
According to the requirement of test method, the system of outputting standard laboratory report, large screen display system 3-5 is installed on Master Control Center, in real time
Display is controlled the actual job image of long-range equipment test terminal, operation data, the parameters such as workload is completed；TT＆C system
The cloud network part of main composition includes internet access facility 4-1, data cloud network server 4-2, video cloud network service
Device 4-3 compositions, wherein internet access facility 4-1 realizes the data link of each section, can be by fixed network, Wifi nets, shifting
Dynamic net such as 3G, 4G or dedicated network are realized；Remote control center can directly by cloud network access control equipment test terminal,
The data of data cloud network server 4-2, video cloud network server 4-3 can also be accessed by internet access facility 4-1.
2. the agricultural machinery reliability test method according to claim 1 based on cloud network TT＆C system, feature exist
In：The agricultural machinery reliability test method based on cloud network TT＆C system includes the following steps：
(1) equipment test terminal PAC control systems 1 and remote measurement and control terminal have been debugged respectively, by internet access facility with
Cloud network server establishes the link, and equipment test terminal inputs the model, number, factory such as equipment according to experiment equipment quantity
The experiment that the essential information of the experiments such as family, test site, remote measurement and control terminal real-time reception and processing equipment test terminal are sent
Data, Test Information and experiment video；
(2) it is based on step 1, starts to test, equipment test terminal described in claim 1 is to equipment operation shape during experiment
State such as work pattern, null, shutdown, idling etc. carries out automatic decision；The operation shutdown that occurs for experiment process, failure etc. into
Row, which is screened, to be judged, manual or automatic record failure, automatically to the quantity of failure, type, the statistics etc. of troubleshooting time；According to load
The programming counts activity duration such as validity of coefficient, operating speed, oil consumption, net cycle time, the troubleshooting time, shuts down at workload
Time etc.；
(3) it is based on step 1 and step 2, remote measurement and control terminal carries out real time remote observing and controlling to equipment test terminal, completes to institute
Storage, inquiry and the processing of gathered data information.In conjunction with the comparison for testing equipment performance indicator before and after reliability test, to data
Macro or mass analysis, data audit, report generation.It is automatically analyzed according to the requirement of reliability test standard and calculates each of reliability test
Item performance indicator (workload, oil consumption, number of faults amount and type, working time, troubleshooting time, downtime, MTTF, MTBF, Q
Value, availability etc.), test data, Test Information and experiment video are handled.
3. the agricultural machinery reliability test method according to claim 1 based on cloud network TT＆C system, feature exist
In：Equipment test terminal end PAC is to the decision logic of equipment trystate：Judge to shut down with engine speed and speed
Start or idling, the operating mode of hauling operation or farm work is judged with speed and PTO rotating speeds；Effective field work is made
The decision logic of the reference quantity of industry load coefficient is：With the 55% of speed, PTO rotating speeds and working power/PTO nominal power ratios
Judge whether farm work is effective, or sentences with the 55% of speed, PTO rotating speeds and operation oil consumption/PTO nominal power oil consumption ratios
Whether disconnected farm work is effective；The decision logic of judgement and statistic of classification to testing equipment failure is：With shutdown, video information
With the ECU data failure judgement of complete machine state, and according to the automatic statistic of classification of fault type as defined in test method standard.
4. the agricultural machinery reliability test method according to claim 1 based on cloud network TT＆C system, feature exist
In：The operating systems such as main control software compatibility Windows2008Server, Win7, Win10 of the remote control terminal, pass through
Mobile terminal such as Android, ios systems and web realize the functions such as job information, video information inquiry and observing and controlling；Pass through telecommunication
Port can carry out effective observing and controlling to all equipment test terminals for being tested, realize equipment test terminal software behaviour
Make, software systems safeguard with supervision and device hardware state monitoring with diagnosis etc. repertoires, also can in remote measurement and control
Heart linking of devices, which connects, realizes the functions such as word, image, interactive voice communication；With data summarization analysis, (format is pressed for report generation
Buying side require), data audit function, can be automatically analyzed according to the requirement of reliability test standard calculate reliability test it is each
Performance indicator (workload, oil consumption, fault statistics, working time, troubleshooting time, downtime, MTTF, MTBF, Q value, effectively
Degree etc.).
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