CN107176166A - Off-highway quarry tipper loads monitoring and control recording system and loads monitoring record method - Google Patents
Off-highway quarry tipper loads monitoring and control recording system and loads monitoring record method Download PDFInfo
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- CN107176166A CN107176166A CN201710375375.XA CN201710375375A CN107176166A CN 107176166 A CN107176166 A CN 107176166A CN 201710375375 A CN201710375375 A CN 201710375375A CN 107176166 A CN107176166 A CN 107176166A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 71
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 53
- 239000000446 fuel Substances 0.000 claims description 52
- 238000005303 weighing Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 7
- 238000013461 design Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 4
- 238000007689 inspection Methods 0.000 claims description 3
- 238000005259 measurement Methods 0.000 claims description 3
- 230000008030 elimination Effects 0.000 claims description 2
- 238000003379 elimination reaction Methods 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 241001442234 Cosa Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
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- 238000012545 processing Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W40/00—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models
- B60W40/12—Estimation or calculation of non-directly measurable driving parameters for road vehicle drive control systems not related to the control of a particular sub unit, e.g. by using mathematical models related to parameters of the vehicle itself, e.g. tyre models
- B60W40/13—Load or weight
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0043—Signal treatments, identification of variables or parameters, parameter estimation or state estimation
Abstract
Monitoring and control recording system is loaded the invention discloses a kind of off-highway quarry tipper, including vehicle loading supervisory control device, load monitoring data module, vehicle running state module, loading monitoring display module, load monitoring data module, signal input part of the output end of vehicle running state module respectively with vehicle loading supervisory control device to be connected, the output end of vehicle loading supervisory control device is connected with loading the signal input part of monitoring display module；Vehicle roping state is detected and confirmed in current running state information that vehicle detecting system controller is gathered according to vehicle running state module, weight information；The weight information that monitoring data module is used to obtain vehicle is loaded, vehicle running state module is used to detect the current running condition information of vehicle.Monitoring record method is loaded the invention also discloses a kind of off-highway quarry tipper.The present invention effectively can be monitored to driver's roping actual conditions.
Description
Technical field
The present invention relates to a kind of automotive engineering, specifically, it is related to a kind of off-highway quarry tipper and loads monitoring record system
System and loading monitoring record method.
Background technology
Off-highway quarry tipper is a kind of larger transport devices, with loading capacity is big, efficiency high, cost of transportation it is low, make
The features such as using long lifespan.
As Digital Mine is constantly set up, mine is increasingly paid close attention to information such as loading state of vehicle, roping order of classes or grades at school, and
Set up a kind of real-time, accurate vehicle load, order of classes or grades at school monitoring and control recording system just particularly important.Additionally, due to many mines according to class
Secondary calculating benefit and driver's income, some mines are inaccurate in the presence of record order of classes or grades at school, and driver forges order of classes or grades at school of weighing, same once to draw
Fortune charging, repeatedly records order of classes or grades at school, or deliberately underloading, to reduce time of shipment, increases the phenomenons such as order of classes or grades at school.
The content of the invention
Technical problem solved by the invention is to provide a kind of off-highway quarry tipper and loads monitoring and control recording system and dress
Monitoring record method is carried, effectively driver's roping actual conditions can be monitored.
Technical scheme is as follows：
A kind of off-highway quarry tipper loads monitoring and control recording system, including vehicle loading supervisory control device, loading monitoring
Data module, vehicle running state module, loading monitoring display module, load monitoring data module, vehicle running state module
Signal input part of the output end respectively with vehicle loading supervisory control device be connected, the output end of vehicle loading supervisory control device
It is connected with the signal input part for loading monitoring display module；Vehicle detecting system controller is adopted according to vehicle running state module
The current running state information of collection, and combine the weight information of vehicle vehicle roping state is detected and confirmed；Load monitoring number
It is used for the weight information for obtaining vehicle according to module, vehicle running state module is used to detect the current running condition information of vehicle,
Current running state information includes loading braking information, speed information, carriage lifting information and gear information.
It is preferred that：
The left front pressure sensor that monitoring data module includes being arranged on left front air-fuel mixture cylinder body is loaded, installed in the right side
Pressure sensor before the right side on preceding air-fuel mixture cylinder body, the left back pressure sensor on left back air-fuel mixture cylinder body, peace
Pressure sensor, the inclinator on vehicle frame behind the right side behind the right side on air-fuel mixture cylinder body；It is left front pressure sensor, preceding
Pressure sensor, the output end of inclinator monitor with vehicle loading control respectively behind pressure sensor, left back pressure sensor, the right side
Device signal input part is connected；Weight information includes left front pressure sensor, preceding pressure sensor, left back pressure sensor, the right side
The pressure value for four air-fuel mixture cylinder bodies that pressure sensor is detected afterwards, and residing for the vehicle that detects of inclinator it is domatic with
Horizontal plane angle；
Vehicle running state module includes being arranged on the carriage lifting switch on rear side of platform, driving switch in driver's cabin,
Load brake switch and the vehicle speed sensor on rear side wheel；Carriage lifting is switched for detecting that carriage lifting is believed
Breath, output end is connected with vehicle loading supervisory control device signal input part；Driving switch is used to detect current shelves gear information,
Output end is connected with vehicle loading supervisory control device signal input part；Loading brake switch is used to detect loading braking information, defeated
Go out end with the signal input part of vehicle loading supervisory control device to be connected；Vehicle speed sensor is used to detect current speed information, defeated
Go out end with the signal input part of vehicle loading supervisory control device to be connected.
It is preferred that：Vehicle loading supervisory control device is supervised according to weight set in advance in weight information lookup system with loading
Control coefficient and explain coefficient of correspondence in table, correspondence loads monitoring load value and is corrected.
It is preferred that：Pressure sensor is distinguished behind left front pressure sensor, preceding pressure sensor, left back pressure sensor, the right side
Measure behind left front air-fuel mixture cylinder body, right preceding air-fuel mixture cylinder body, left back air-fuel mixture cylinder body, the right side on air-fuel mixture cylinder body
Pressure,, fixed value, inclining on vehicle frame when four air-fuel mixture cylinder bodies and vehicle vertical direction angle are Car design
Angle instrument is responsible for measurement vehicle and horizontal plane angle, and is exported by CAN；Vehicle loading supervisory control device collects four oil gas
Mix the pressure value of cylinder body, and residing for the vehicle that detects of inclinator it is domatic with after horizontal plane angle, calculating weight of material.
A kind of off-highway quarry tipper loads monitoring record method, including：
When it is zero that transport condition signal, which is GES, the unloaded flag bit of vehicle set in Inspection and monitoring system has
Effect, compartment, which fall and loaded braking, to be implemented, while meeting conditions above, it is determined that vehicle meets loading condition；In detection two seconds
Load-carrying value changes, show to start to load when load-carrying value changes exceed to load when default single shovel loads limit value in monitoring system
Vehicle loading supervisory control device detects vehicle speed, after speed non-zero, elimination vehicle body shake, determines whether to work as
Whether preceding loading capacity, which exceedes, loads the default effective limit value of Weight Loaded in monitoring system, and this loading is judged if being higher by
Effectively, live load value is recorded；Effective limit value is loaded if less than described, then this time loads invalid, protocol failure load value
And wait is reloaded；
Vehicle loading supervisory control device detect vehicle running state information, vehicle running state information include speed information,
Reverse gear information and carriage lifting information；Detect whether load value is light less than default vehicle in monitoring system is loaded behind compartment whereabouts
Setting limit value is carried, shows vehicle unloading completion if less than vehicle underloading setting limit value, Light Condition is effective；If high
Then show that this time unloading is invalid in vehicle underloading setting limit value, point out to unload again.
Further：When vehicle parking starts to load, load braking and implement, compartment falls；Vehicle loading supervisory control device
The change of real time contrast's vehicle load value, when load-carrying value changes, which exceed single shovel, loads limit value, it was demonstrated that power shovel starts to vehicle
Loaded material；Calculating is weighed load value, and record is loaded by comparison data record and always shovels number.
Further：Loading finishes rear vehicle and drives towards emptying point, to eliminate vehicle body shake during the non-zero time delay of speed；Contrast is real-time
Weigh load value, if greater than the effective limit value of Weight Loaded, illustrate to meet mine requirement, load value of weighing in real time, which is more than, to be loaded
The effective limit value of weight, reload bit is effective.
Further：After under case of heavy load, vehicle loading supervisory control device judges vehicle for dead ship condition, and monitors car
Lifting signal, after carriage lifting discharging, vehicle loading supervisory control device detection real-time load amount.
Compared with prior art, the technology of the present invention effect includes：
The present invention being capable of accurate recording delivery order of classes or grades at school, it is to avoid same car roping is repeatedly recorded, while existing to malice underloading etc.
As being recorded from system, effectively driver's roping actual conditions are monitored.
Brief description of the drawings
Fig. 1 is the force analysis figure of off-highway quarry tipper in the present invention；
Fig. 2 is the structure principle chart of off-highway quarry tipper loading monitoring and control recording system in the present invention；
Fig. 3 is the flow chart of loading monitoring record control method in the present invention.
Embodiment
Technical solution of the present invention is elaborated below with reference to example embodiment.However, example embodiment can
Implement in a variety of forms, and be not understood as limited to embodiment set forth herein；On the contrary, thesing embodiments are provided so that
The design of example embodiment more comprehensively and completely, and is comprehensively conveyed to those skilled in the art by the present invention.
As shown in figure 1, being the force analysis figure of off-highway quarry tipper in the present invention.
β1For left front air-fuel mixture cylinder body and vehicle vertical direction angle, β2For air-fuel mixture cylinder body and vehicle before the right side
Vertical direction angle, β3For left back air-fuel mixture cylinder body and vehicle vertical direction angle, β4For air-fuel mixture cylinder behind the right side
Body and vehicle vertical direction angle, P1The oil pressure value gathered by left front air-fuel mixture cylinder pressure sensor, P2Before the right side
The oil pressure value that air-fuel mixture cylinder pressure sensor is gathered, P3The oil gathered by left back air-fuel mixture cylinder pressure sensor
Pressure value, P4By the oil pressure value that air-fuel mixture cylinder pressure sensor is gathered behind the right side, four air-fuel mixture cylinder body cylinder bucket internal diameter phases
Together, it is R, domatic and horizontal plane angle residing for vehicle is a, is right side view shown in Fig. 1, left side view is symmetrical with right side,
Therefore do not indicate.
Left front air-fuel mixture cylinder body along air-fuel mixture cylinder body direction stress be F1=P1*(π*R2)；
Before right air-fuel mixture cylinder body along air-fuel mixture cylinder body direction stress be F2=P2*(π*R2)；
Left back air-fuel mixture cylinder body along air-fuel mixture cylinder body direction stress be F3=P3*(π*R2)；
Behind the right side air-fuel mixture cylinder body along air-fuel mixture cylinder body direction stress be F4=P4*(π*R2)；
Air-fuel mixture cylinder body is with vehicle vertical direction into fixed angle, and analyzing oil and gas mixes cylinder pressure perpendicular to car
Stop the power suffered by line of slope, draw：
Left front air-fuel mixture cylinder body is F in vehicle vertical direction institute stress11=F1*cosβ1=P1*(π*R2)*cosβ1；
Air-fuel mixture cylinder body is F in vehicle vertical direction institute stress before right21=F2*cosβ2=P2*(π*R2)*cosβ2；
Left back air-fuel mixture cylinder body is F in vehicle vertical direction institute stress31=F3*cosβ3=P3*(π*R2)*cosβ3；
Air-fuel mixture cylinder body is F in vehicle vertical direction institute stress behind the right side41=F4*cosβ4=P4*(π*R2)*cosβ4；
Therefore four air-fuel mixture cylinder bodies are suffered is along stopping domatic total power perpendicular to vehicle
Further, it is considered to which vehicle and the domatic angle in place are a, therefore vehicle weight direction institute stress is：
M=F*cos α=(F11+F21+F31+F41)*cosα
Proved in long-term use, due to the influence of the factors such as calculation error, temperature, vehicle vibration, mine road conditions, the calculating
Value is inaccurate, it is necessary to be corrected for different interval ranges, and by long term data accumulation and comparison, the amount of foring is with weighing
Coefficient explains that correspondence different range has corresponding coefficient correction in table, the table, so actual weight is G1=k*M=k* (F1+F2+F3
+F4)*cosa。
At this moment what is calculated is that compartment fills the gross weight of material plus mine car, in weighing process is demarcated, it is necessary to
Calculated during empty wagons level land and record carriage weight G2, it can thus be appreciated that actual weight of material is：
G=G1-G2。
As shown in Fig. 2 being the structure principle chart of off-highway quarry tipper loading monitoring and control recording system in the present invention.
Off-highway quarry tipper loads monitoring and control recording system, including：Vehicle loading supervisory control device 1, loading monitoring number
According to module 2, vehicle running state module 3, load monitoring display module 4.Load monitoring data module 2, vehicle running state mould
The output end of block 3 is connected with the signal input part of vehicle loading supervisory control device 1, the output of vehicle loading supervisory control device 1
Hold and be connected with loading the signal input part of monitoring display module 4.
Current running state information that vehicle detecting system controller 1 is gathered according to vehicle running state module 3 is simultaneously combined
Weight of material G is detected and confirmed vehicle roping state.Vehicle loading supervisory control device 1 has received vehicle running state module 3
Obtain current running state information, and according to the current driving information to whether recording the logics such as whether order of classes or grades at school, load-carrying effective
Judged and controlled, wherein current running state information includes：Load braking information, speed information, carriage lifting information and
Gear information.
The weight information that monitoring data module 2 is used to obtain vehicle is loaded, including：On left front air-fuel mixture cylinder body
Left front pressure sensor 21, installed in before the right side on air-fuel mixture cylinder body the right side before pressure sensor 22, installed in left back oil gas
The left back pressure sensor 23 on cylinder body is mixed, the pressure sensor 24 behind the right side behind the right side on air-fuel mixture cylinder body is installed
Inclinator 25 on vehicle frame.Pressure behind left front pressure sensor 21, preceding pressure sensor 22, left back pressure sensor 23, the right side
Sensor 24, the output end of inclinator 25 are connected with the signal input part of vehicle loading supervisory control device 1 respectively.
Pressure sensor 24 is distinguished behind left front pressure sensor 21, preceding pressure sensor 22, left back pressure sensor 23, the right side
Measure behind left front air-fuel mixture cylinder body, right preceding air-fuel mixture cylinder body, left back air-fuel mixture cylinder body, the right side on air-fuel mixture cylinder body
Pressure P1、P2、P3、P4, fixed value when four air-fuel mixture cylinder bodies and vehicle vertical direction angle are Car design, installed in car
Inclinator 25 on frame is responsible for measurement vehicle and horizontal plane angle a, and passes through controller local area network (Controller Area
Network, CAN) bus output.Vehicle loading supervisory control device 1 is the processing maincenter of the loading monitoring and control recording system, and it is collected
Weight of material G can be calculated after information above.
Vehicle running state module 3 is used to detect the current running condition information of vehicle, including：On rear side of platform
Driving switch 32, loading brake switch 33 in carriage lifting switch 31, driver's cabin and the speed on rear side wheel
Sensor 34.
Whether carriage lifting switch 31 is used to detect compartment in lifting or falling state (carriage lifting information), it defeated
Go out end with the signal input part of vehicle loading supervisory control device 1 to be connected；Driving switch 32 be used for detect current gear whether be neutral gear,
Reverse gear or drive shift (gear information), its output end are connected with the signal input part of vehicle loading supervisory control device 1；Load braking
Switch 33, which is used to detect, loads whether braking is implemented (loading braking information), its output end and vehicle loading supervisory control device 1
Signal input part be connected；Vehicle speed sensor 34 is used to detect current vehicle speed value (speed information), and its output end is filled with vehicle
The signal input part for carrying supervisory control device 1 is connected.
When being loaded monitoring control, the detection collection in real time of monitoring data module 2 is loaded to obtain weight information, wherein carrying
Weight information includes：Pressure sensor 24 behind left front pressure sensor 21, preceding pressure sensor 22, left back pressure sensor 23, the right side
The pressure value of the four air-fuel mixture cylinder bodies detected, and the numerical value of inclinator 25 are (domatic residing for vehicle to be pressed from both sides with horizontal plane
Angle), further search for weight set in advance in system and load monitoring with loading coefficient of correspondence in monitoring coefficient explanation table, correspondence
Load value is corrected.
As shown in figure 3, being the flow chart of loading monitoring record control method in the present invention.
Off-highway quarry tipper loads monitoring record method, comprises the following steps：
1st, when it is zero that transport condition signal, which is GES, the vehicle zero load mark set in further Inspection and monitoring system
Effectively, compartment, which falls and loaded braking, to be implemented, while meeting conditions above, it is determined that vehicle meets loading condition for will position.Enter one
Walk and detect load value change in two seconds, the table when load-carrying value changes are shoveled more than default list in loading monitoring system loads limit value
It is bright to start to load, load-carrying changing value in two seconds is hereafter compared in real time and loads limit value with single shovel, is added if above then shovel number
1, record loader shovel number.
Step 101：Vehicle is after startup brings into operation, vehicle underloading；
Step 102：When vehicle parking starts to load, load braking and implement, compartment falls；
Step 103：The change of the every 2 seconds vehicle load values of the real time contrast of vehicle loading supervisory control device 1, when load value becomes
When changing more than single shovel loading limit value, it was demonstrated that power shovel starts to give vehicle loading material；
Step 104：Calculating is weighed load value；
Step 105：Record loads total shovel number by comparison data record；
2nd, vehicle loading supervisory control device 1 further detects vehicle speed, when speed non-zero, eliminates within n seconds after vehicle body shake,
Determine whether whether live load amount exceedes and load the default effective limit value of Weight Loaded in monitoring system, if being higher by
Judge that this time loads effective, record live load value, and set heavy condition position in loading monitoring and control recording system to be 1.If small
Effective limit value is loaded in described, then this time loads invalid, protocol failure load value and waiting is reloaded.
Step 106：After loading is finished, vehicle drives towards emptying point, now speed non-zero, delay n seconds it is (true according to mine road conditions
It is fixed), to eliminate vehicle body shake；
Step 107：The real-time load value of weighing of contrast, (requires to set if greater than the effective limit value of Weight Loaded according to mine
It is fixed, the fully loaded minimum weight value that generally mine is required), illustrate to meet mine requirement, perform step 109；Otherwise step is performed
108；
Step 108：Load value of weighing in real time is less than the effective limit value of Weight Loaded, and it is invalid that this time is loaded；
Step 109：Load value of weighing in real time is more than the effective limit value of Weight Loaded, and reload bit effectively, now records effective
The relevant informations such as order of classes or grades at school, load-carrying time；
Step 100：It is that load-carrying flag bit is effective to record load condition；
3rd, when heavy condition position is 1 in loading monitoring and control recording system, the detection vehicle traveling of vehicle loading supervisory control device 1
Status information (vehicle running state information includes speed information, reverse gear information and carriage lifting information), according to the vehicle shape
State information then further detects whether load value limits less than default vehicle underloading setting in loading monitoring system behind compartment whereabouts
Definite value, if setting limit value less than vehicle underloading, shows vehicle unloading completion, Light Condition is effective, heavy condition position
Zero, record corresponding states information；Limit value is set if above vehicle underloading, then shows that this time unloading is invalid, points out driver
Again unload.Enter a new round after the completion of discharging and load judgement.The data such as record correspondence order of classes or grades at school information after loading effectively every time.
Step 111：After reload bit is effective, vehicle loading supervisory control device 1 judges vehicle for dead ship condition, and monitors
Vehicle lifts signal, after carriage lifting discharging, controller detection real-time load amount；
Step 112：Judge after discharging load value whether less than vehicle underloading setting limit value (general setting value is higher, with
Prevent driver from lifting not discharging, forge order of classes or grades at school), if setting limit value less than vehicle underloading, show discharging success, underloading
To be effective, controller enters in next weighing cycle.Limit value is set if above vehicle underloading, then shows that unloading is invalid, carries
Show driver's discharging, so as to prevent the phenomenon that driver forges order of classes or grades at school.
Term used herein is explanation and exemplary and nonrestrictive term.Because the present invention can be with a variety of
Form specific implementation without departing from the spiritual or substantive of invention, it should therefore be appreciated that above-described embodiment be not limited to it is any foregoing
Details, and should widely being explained in the spirit and scope that appended claims are limited, thus fall into claim or its etc.
Whole changes and remodeling in the range of effect all should be appended claims and covered.
Claims (8)
1. a kind of off-highway quarry tipper loads monitoring and control recording system, it is characterised in that：Including vehicle loading supervisory control device,
Load monitoring data module, vehicle running state module, load monitoring display module, load monitoring data module, vehicle traveling
Signal input part of the output end of block of state respectively with vehicle loading supervisory control device is connected, vehicle loading supervisory control device
Output end with load monitoring display module signal input part be connected；Vehicle detecting system controller travels shape according to vehicle
The current running state information of morphotype block collection, and combine the weight information of vehicle vehicle roping state is detected and confirmed；Dress
The weight information that monitoring data module is used to obtain vehicle is carried, vehicle running state module is used to detect the traveling shape of vehicle currently
State information, current running state information includes loading braking information, speed information, carriage lifting information and gear information.
2. off-highway quarry tipper loads monitoring and control recording system as claimed in claim 1, it is characterised in that：
The left front pressure sensor that monitoring data module includes being arranged on left front air-fuel mixture cylinder body is loaded, it is oily before the right side
Pressure sensor before the right side on gas mixing cylinder body, the left back pressure sensor on left back air-fuel mixture cylinder body is arranged on
Pressure sensor, the inclinator on vehicle frame behind the right side behind the right side on air-fuel mixture cylinder body；Left front pressure sensor, preceding pressure
Pressure sensor, the output end of inclinator are believed with vehicle loading supervisory control device respectively behind sensor, left back pressure sensor, the right side
Number input is connected；Weight information is pressed after including left front pressure sensor, preceding pressure sensor, left back pressure sensor, the right side
The pressure value for four air-fuel mixture cylinder bodies that force snesor is detected, and domatic and level residing for the vehicle that detects of inclinator
Face angle；
Vehicle running state module includes being arranged on driving switch, loading in the carriage lifting switch on rear side of platform, driver's cabin
Brake switch and the vehicle speed sensor on rear side wheel；Carriage lifting is switched for detecting carriage lifting information, defeated
Go out end with vehicle loading supervisory control device signal input part to be connected；Driving switch is used to detect current shelves gear information, exports
End is connected with vehicle loading supervisory control device signal input part；Loading brake switch is used to detect loading braking information, output end
It is connected with the signal input part of vehicle loading supervisory control device；Vehicle speed sensor is used to detect current speed information, output end
It is connected with the signal input part of vehicle loading supervisory control device.
3. off-highway quarry tipper loads monitoring and control recording system as claimed in claim 2, it is characterised in that：Vehicle loading is monitored
Controller explains coefficient of correspondence in table, correspondence according to weight set in advance in weight information lookup system with loading monitoring coefficient
Monitoring load value is loaded to be corrected.
4. off-highway quarry tipper loads monitoring and control recording system as claimed in claim 2, it is characterised in that：Left front pressure sensing
Pressure sensor is measured before left front air-fuel mixture cylinder body, the right side respectively behind device, preceding pressure sensor, left back pressure sensor, the right side
Pressure P behind air-fuel mixture cylinder body, left back air-fuel mixture cylinder body, the right side on air-fuel mixture cylinder body1、P2、P3、P4, four air-fuel mixtures
Fixed value when cylinder body and vehicle vertical direction angle are Car design, the inclinator on vehicle frame is responsible for measurement vehicle and water
Plane included angle a, and exported by CAN；Vehicle loading supervisory control device collects the pressure value of four air-fuel mixture cylinder bodies, with
And it is domatic with after horizontal plane angle a, calculating weight of material G residing for the vehicle that detects of inclinator.
5. a kind of off-highway quarry tipper loads monitoring record method, including：
When it is zero that transport condition signal, which is GES, the unloaded flag bit of the vehicle that is set in Inspection and monitoring system effectively, car
Railway carriage or compartment falls and loaded braking and implements, while meeting conditions above, it is determined that vehicle meets loading condition；Detect load value in two seconds
Change, shows to start to load when load-carrying value changes exceed to load when default single shovel loads limit value in monitoring system
Vehicle loading supervisory control device detects vehicle speed, after speed non-zero, elimination vehicle body shake, determines whether to work as front bearing
Whether weight, which exceedes, loads the default effective limit value of Weight Loaded in monitoring system, judges that this time is mounted with if being higher by
Effect, records live load value；Effective limit value is loaded if less than described, then this time loads invalid, and protocol failure load value is simultaneously
Wait is reloaded；
Vehicle loading supervisory control device detects vehicle running state information, and vehicle running state information includes speed information, reverse gear
Information and carriage lifting information；Whether load value sets less than default vehicle underloading in loading monitoring system after detection compartment falls
Fixed limit definite value, shows vehicle unloading completion if less than vehicle underloading setting limit value, and Light Condition is effective；If above car
Underloading setting limit value then shows that this time unloading is invalid, points out to unload again.
6. off-highway quarry tipper loads monitoring record method as claimed in claim 5, it is characterised in that：When vehicle parking is opened
When beginning to load, load braking and implement, compartment falls；The change of vehicle loading supervisory control device real time contrast's vehicle load value, when
When load-carrying value changes exceed single shovel loading limit value, it was demonstrated that power shovel starts to give vehicle loading material；Calculating is weighed load value, record
Total shovel number is loaded by comparison data record.
7. off-highway quarry tipper loads monitoring record method as claimed in claim 5, it is characterised in that：Loading finishes rear car
Emptying point is driven towards, to eliminate vehicle body shake during the non-zero time delay of speed；The real-time load value of weighing of contrast, if greater than Weight Loaded
Effective limit value, illustrates to meet mine requirement, load value of weighing in real time is more than the effective limit value of Weight Loaded, and reload bit is effective.
8. off-highway quarry tipper loads monitoring record method as claimed in claim 5, it is characterised in that：Under case of heavy load
Afterwards, vehicle loading supervisory control device judges vehicle for dead ship condition, and monitors vehicle lifting signal, when carriage lifting discharging
Afterwards, vehicle loading supervisory control device detection real-time load amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710375375.XA CN107176166B (en) | 2017-05-24 | 2017-05-24 | Loading monitoring and recording system and method for off-highway mining dump truck |
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| CN107860449A (en) * | 2017-12-04 | 2018-03-30 | 广州电力机车有限公司 | A kind of dumper weighing system |
| CN108422917A (en) * | 2018-03-29 | 2018-08-21 | 广州电力机车有限公司 | A kind of dumper |
| CN109359535A (en) * | 2018-09-12 | 2019-02-19 | 北京木业邦科技有限公司 | Recognition methods, device, electronic equipment and the storage medium of loading timber information |
| CN109405888A (en) * | 2018-12-10 | 2019-03-01 | 大连奥雷科技有限公司 | Engineering truck travel position monitoring device and method |
| CN111445129A (en) * | 2020-03-25 | 2020-07-24 | 国家能源集团宁夏煤业有限责任公司 | Coal transportation vehicle data management method and electronic equipment |
| CN112525315A (en) * | 2020-12-15 | 2021-03-19 | 潍柴动力股份有限公司 | Vehicle weighing method and device |
| CN112750227A (en) * | 2021-01-11 | 2021-05-04 | 大连海威特机械有限公司 | Mining truck driving dynamic load monitoring system |
| CN114923555A (en) * | 2022-05-27 | 2022-08-19 | 三一重型装备有限公司 | Vehicle weighing control method and device and vehicle |
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| CN109359535B (en) * | 2018-09-12 | 2021-07-20 | 北京木业邦科技有限公司 | Wood loading information identification method and device, electronic equipment and storage medium |
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| CN112525315B (en) * | 2020-12-15 | 2022-07-19 | 潍柴动力股份有限公司 | Vehicle weighing method and device |
| CN112750227A (en) * | 2021-01-11 | 2021-05-04 | 大连海威特机械有限公司 | Mining truck driving dynamic load monitoring system |
| CN114923555A (en) * | 2022-05-27 | 2022-08-19 | 三一重型装备有限公司 | Vehicle weighing control method and device and vehicle |
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