CN102583197A - Management apparatus for cargo handling vehicle - Google Patents
Management apparatus for cargo handling vehicle Download PDFInfo
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- CN102583197A CN102583197A CN2011103534948A CN201110353494A CN102583197A CN 102583197 A CN102583197 A CN 102583197A CN 2011103534948 A CN2011103534948 A CN 2011103534948A CN 201110353494 A CN201110353494 A CN 201110353494A CN 102583197 A CN102583197 A CN 102583197A
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Abstract
The present invention provides a management apparatus for a cargo handling vehicle, wherein even in different working environments, the index indicating a driver's skill can be judged properly. The management apparatus for a cargo handling vehicle comprises a processing unit. Based on the driving information obtained by the cargo handling vehicle, the processing unit calculates energy consumption and variables of operating conditions of a working environment. Furthermore, the variables of operation conditions are calculated. Therefore, the energy consumption is standardized to calculated the standardized energy consumption.
Description
Technical field
The application advocates the preceence based on the Japanese patent application of on November 15th, 2010 application 2010-254458 number.The full content of its application is applied in this specification sheets through reference.
The present invention relates to a kind of handling labor management of vehicles device of index of the chaufeur technical ability that is provided for judging the handling labor vehicle.
Background technology
Proposition is useful on the management devices of the driving condition of grasping the handling labor vehicle.For example, from driving parameters such as brish acceleration grade, maximum speed, brake number of times, extract the driving parameter that the total working out of the per unit consumption of fuel is brought considerable influence.According to extracting the instruction of total working out that result's output is used to improve the per unit consumption of fuel.
Patent documentation 1: TOHKEMY 2009-256081 communique
Under having the outdoor of broad space or different working environments such as being crowded with in the warehouse of a lot of goods, be difficult to through relatively driving the quality that parameter is judged work efficiency simply.
Summary of the invention
Even the object of the present invention is to provide a kind ofly under the working environment condition of different, the handling labor management devices of the index that can suitably judge chaufeur technical ability can be provided also.
A kind of viewpoint according to the present invention provides following handling labor management of vehicles device; It has processing equipment; The driving information that said processing equipment is obtained according to the handling labor vehicle that goes from the goods of slinging; Calculating energy consumption and depend on the operational situation parameter of working environment comes the normalized energy consumption according to the said energy consumption normalisation of the big young pathbreaker of the operational situation parameter that calculates.
The invention effect
Get in touch through the normalized energy consumption is set up with the loading and unloading operating range,, the index that can suitably judge chaufeur technical ability can be provided also even under the working environment condition of different.
Description of drawings
Fig. 1 is the lateral plan of handling labor vehicle.
Fig. 2 is the block diagram of vehicle-mounted management devices and handling labor management devices.
Fig. 3 is the chart of expression by the condensed table of the driving information of the vehicle-mounted management devices making of embodiment 1.
Fig. 4 is the chart of expression by the driving information of the management of cargo handling device making of embodiment 1.
Fig. 5 is the diagram of curves that in the read out instrument of management of cargo handling device, shows.
Fig. 6 is the chart of expression by the condensed table of the driving information of the vehicle-mounted management devices making of embodiment 2.
Fig. 7 is the chart of expression by the driving information of the management of cargo handling device making of embodiment 2.
Fig. 8 is the chart of expression by the condensed table of the driving information of the vehicle-mounted management devices making of embodiment 3.
Among the figure: 10-handling labor vehicle, 11-car fork, 12-wheel, 13-instrument carrier panel, 14-bearing circle; The 15-bar, 16-vehicle seat, the vehicle-mounted management devices of 20-, 21-control setup, 22-real-time clock; The 23-memory device, 23a-keeps in storage part, 23b-information storage part, 24-read out instrument, 25-input media; The 26-communication circuit, 31-load determinator, 32-speed of a motor vehicle determinator, 33-loading bar time-and-motion study device, 34-rise height determinator; The 40-network, 50-handling labor management devices, 51-processing equipment, 52-read out instrument.
The specific embodiment
[embodiment 1]
The management object of the handling labor management devices of embodiment shown in Fig. 11 is is promptly loaded and unloaded the lateral plan of Working vehicle.Handling labor vehicle 10 comprises car fork 11, wheel 12, instrument carrier panel 13, bearing circle 14, bar 15 and seat 16.As fork truck shown in example Fig. 1 of handling labor vehicle, but the management object of the handling labor management devices of embodiment also can be in zones such as factory, warehouse, other vehicles that the assembly of slinging, product and other items go.
Handling labor vehicle 10 can be with the so-called engine car of combustion engines such as spark ignition engine as drive source, also can be with the so-called storage battery car of electro-motor as drive source, and said electro-motor obtains to drive through the electric energy of supplying with from electrical storage devices such as batteries.In following explanation, handling labor vehicle 10 is made as storage battery car.
Chaufeur takes in the seat 16, direction of operating dish 14, a plurality of bar 15, acceleration pedal, brake pedal and other various switches.Carry out the moving forward and backward and turn right and action such as left-hand rotation of up-down, handling labor vehicle 10 of car fork 11 through these operations.Can carry out the loading and unloading of goods, conveying etc. through making up these actions.
Be equipped on the vehicle-mounted management devices 20 of handling labor vehicle 10 and the block diagram of handling labor management devices 50 shown in Fig. 2.Vehicle-mounted management devices 20 comprises control setup 21, real-time clock (RTC) 22, memory device 23, read out instrument 24, input media 25, communication circuit 26 and interface 27.
Network 40 can be used the diverse network that can carry out data communication.For example, can utilize wired or wireless public correspondence line network, dedicated communication line net, internet, vehicular telephone with net, private or with these communication networks that makes up.
Be connected with handling labor management devices 50 on the network 40.Handling labor management devices 50 comprises processing equipment 51 and read out instrument 52.Read out instrument 52 receives the control of processing equipment 51 to come display image.
Before the action of vehicle-mounted management devices 20 of explanation and management of cargo handling device 50, term is defined.
" loading condition " is meant that the load of being measured by load determinator 31 surpasses the state of specified value.That is, be meant the state (for example, pallet sling state) that is loaded with goods by car fork 11 (Fig. 1) away from ground.
" loading and unloading number of times " is meant the number of times of conveying articles, and when 1 loading condition finished, the loading and unloading number of times increased by 1 time.Retreat after placing pallet, judge that thus 1 loading condition finishes.As an example, behind the no load of measured value judgement according to load determinator 31, carry out backward movement, judge that thus 1 loading condition finishes.At this, after goods is temporarily contacted to earth, to sling once more when going, the loading and unloading number of times can not increase.That is, even sling same goods several times, the loading and unloading number of times is also regarded as 1 time.
" load operating range " is meant the distance of handling labor vehicle ' under loading condition.The load operating range can deduct the value that the Cumulative Distance in this loading condition zero hour calculates through the value of calculating from the Cumulative Distance in loading condition finish time and calculate.
" electrical storage device discharge rate " be meant with the time to value from the discharge current integration gained of electrical storage device.As if the voltage and the amassing of discharge current of electrical storage device being carried out integration, then try to achieve the energy that is consumed with the time.When the voltage constant of electrical storage device, can be with the electrical storage device discharge rate as operating with energy consumption physical quantity of equal value.In addition, the situation of engine car, fuel discharge is equivalent to energy consumption.
Then, the action to vehicle-mounted management devices 20 describes.Vehicle-mounted management devices 20 is obtained the driving information of handling labor vehicle 10, and with the information storage that obtains in temporary storage part 23a.For example, whenever loading condition finishes, descend the weight (load) of the goods of conveying to be stored among the temporary storage part 23a this loading condition.
If 1 time accumulation period finishes, then calculate the operating range that goes in this accumulation period.1 time accumulation period for example is 15 minutes.This operating range can deduct the value of the Cumulative Distance calculating when this accumulation period begins through the value of calculating from the Cumulative Distance when this accumulation period finishes and calculate.Further calculate the interior discharge rate of this accumulation period from electrical storage device.Discharge rate for example can be through measuring discharge current and with the time mensuration result being carried out integration and calculate by certain sampling time.Operating range in this accumulation period, discharge rate and loading and unloading number of times are stored among the temporary storage part 23a.Because can think that discharge rate representes energy consumption, so followingly sometimes " discharge rate " is called " energy consumption ".
Be stored in an example of the data of temporary storage part 23a shown in Fig. 3.Press accumulation period, store loading and unloading number of times, the loading and unloading corresponding load of number of times and operating range, energy consumption.Load L (i, the load of j the loading condition (loading and unloading) that j) carries out in i accumulation period of expression.The distance of going in i accumulation period of operating range D (i) expression.Energy consumption E (i) the expression energy consumption that discharges from electrical storage device in i the accumulation period.
Vehicle-mounted management devices 20 is pressed certain hour with driving informations such as loading and unloading number of times shown in Figure 3, load, operating range, energy consumptions, for example is sent to handling labor management devices 50 every day.
The processing equipment 51 of handling labor management devices 50 by estimate the operating range that calculates per unit loading and unloading number of times during the unit (below be called " loading and unloading operating range ".) the energy consumption EU (k) of the load LU (k) of DU (k), per unit loading and unloading number of times, the total weight WU (k) of per unit loading and unloading number of times and per unit loading and unloading number of times." estimate during the unit " and for example be made as 1 day.Wherein, k is for sequence number additional during the identification and evaluation unit and during estimating unit.
One example of the data that calculate through handling labor management devices 40 shown in Fig. 4.If unit is loaded and unloaded number of times be made as 1 time, then the operating range DU (k) of per unit loading and unloading number of times calculates divided by the aggregate value of loading and unloading number of times through belonging to k the aggregate value of estimating the operating range D (i) of a plurality of accumulation periods during the unit.(i, calculate divided by the aggregate value of loading and unloading number of times by aggregate value j) through belonging to k load L that estimates a plurality of accumulation periods during the unit for the load of per unit loading and unloading number of times.That is the average load that, refers to goods.
The total weight WU (k) of per unit loading and unloading number of times is by computes.
WU(k)＝WV+LU(k)×(T1(K)/Tm(k))
Wherein, WV is vehicle weight, and T1 (k) is for being in the time of loading condition in during estimating unit, and Tm (k) is in the time of operative condition for vehicle in during estimating unit.Here, the "operation state" means the state of the vehicle to perform certain operations, such as for forward, backward, lifting fork, the fork supporting the front and rear tilt lever Gui, stretching, stretched state of the vehicle driving operation, etc. .
The energy consumption EU (k) of per unit loading and unloading number of times calculates divided by the aggregate value of loading and unloading number of times through belonging to k the aggregate value of estimating the energy consumption E (i) of a plurality of accumulation periods during the unit.The data storage that calculates is in the storage part of processing equipment 51.
During estimating unit, store load LU, the energy consumption EU that loads and unloads operating range DU, per unit loading and unloading number of times.
In addition, very little because the total weight WU (k) of per unit loading and unloading number of times changes when carrying out only being the work of object often with identical goods, so also can only per unit be loaded and unloaded the energy consumption EU normalisation of number of times according to loading and unloading operating range DU.At this moment, normalized energy consumption NEU can be expressed as NEU (k)=EU (k)/DU (k).
One example of the images displayed of institute shown in Fig. 5.Images displayed is for being made as transverse axis loading and unloading operating range DU, and the longitudinal axis is made as the diagram of curves that normalized energy consumption NEU marks and draws the computing value during the unit of evaluation respectively.Can know that from diagram of curves shown in Figure 5 loading and unloading operating range DU and normalized energy consumption NEU have the correlationship that reduces along with the elongated normalized energy consumption of loading and unloading operating range DU NEU.
When carrying out handling labor, preferred consideration can reduce the driving of normalized energy consumption NEU as far as possible.But,, only do not judge the quality of driving according to the magnitude relationship of normalized energy consumption NEU so preferably do not consider to load and unload operating range DU because normalized energy consumption NEU has correlationship with loading and unloading operating range DU.
For example, among Fig. 5, will be DU with the loading and unloading operating range
1, the normalized energy consumption is NEU
1The cooresponding driving of some P and with loading and unloading operating range be DU
2, the normalized energy consumption is NEU
2The cooresponding driving of some Q compare.Normalized energy consumption NEU with a cooresponding driving of Q
2Less than with the normalized energy consumption NEU of a cooresponding driving of P
1But the loading and unloading operating range is DU
1The distribution of normalized energy consumption NEU near is DU than the loading and unloading operating range
2The many sides of energy consumption more are partial in the distribution of normalized energy consumption NEU near.
The deflection of the distribution of this normalized energy consumption of the preferred consideration of the quality NEU that drives is judged.Like this, on the viewpoint of expenditure of energy, can judge with the more cooresponding driving of some P of normalized energy consumption than the cooresponding driving of lacking with the normalized energy consumption of some Q more preferably.Like this, can get rid of the influence of the working environments such as broad degree in the work area, more suitably judge the quality of driving through the quality of considering loading and unloading operating range DU and judgement driving.
Below, an example of the gimmick that is divided into 3 zones is described.Obtain the standard deviation that the loading and unloading operating range has the normalized energy consumption of the being had a few distribution of the value between DU and the DU+ Δ DU.With-3 σ of normalized energy consumption NEU scope 3 five equilibriums to+3 σ.3 scopes of 3 five equilibriums are defined as regional A successively from the less side of normalized energy consumption NEU
1, A
2, A
3In the gamut of loading and unloading operating range DU, defined range A in kind
1, A
2, A
3In addition, standard deviation is contained in the zoning A at two ends than-3 σ～3 σ scope more in the outer part
1Or A
3
But which zone processing equipment 51 computing value with the form display standard energy consumption NEU of visual identification on read out instrument 52 belongs to.Among Fig. 5, will belong to regional A
1, A
2, A
3Point show with white circle, white triangles, cross symbols respectively.In addition, also can not use the shape of symbol and divide and represent with color.For example, can be with belonging to regional A
1, A
2, A
3Point use blueness, green and red display respectively.
But the supvr can be through showing with the form of visual identification which zone measuring point belong to and judge like a cork the quality with the cooresponding driving of each measuring point.
In the foregoing description 1, adopted the transverse axis of loading and unloading operating range DU, but also can adopt other parameters that depend on working environment in the parameter that calculates according to driving information as transverse axis as Fig. 5.Like this, will be called " operational situation parameter " according to the parameter that driving information calculates.For example; When conveying articles, the handling labor vehicle goes on path much at one, but in the working environment bigger and so on as the deviation of weight of the goods of object conveyor; If will load and unload the transverse axis that operating range DU is made as Fig. 5, the lateral deviation meeting of then marking and drawing diminishes.
At this moment, can adopt the transverse axis of the load LU of per unit loading and unloading number of times as Fig. 5.And, consider loading and unloading operating range DU constant, therefore can per unit be loaded and unloaded the energy consumption EU normalisation of number of times only according to the total weight WU of per unit loading and unloading number of times.At this moment, normalized energy consumption NEU can be expressed as NEU (k)=EU (k)/WU (k).
And, can adopt load time, load operation time, time of run or the key opening time of per unit loading and unloading number of times transverse axis as Fig. 5.Wherein, " load time " is meant the time that reaches loading condition.The car fork is static with the state of the goods of slinging, and the time that vehicle shuts down also is contained in " load time "." time of run " is meant the time of operative condition.The time of pitching the vehicle operation under the state (no-load condition) that is not loaded with pallet at car also is contained in " time of run "." load operation time " is meant the time that is in loading condition and is in operative condition." key opening time " is meant the time that initiating key is unlocked.
In the foregoing description 1; The longitudinal axis of Fig. 5 is that normalized energy consumption NEU calculates through the energy consumption EU normalisation that per unit is loaded and unloaded number of times, but also can be through the energy consumption of per unit time of run, energy consumption, the energy consumption of per unit load operation time and the per unit key open-interval energy consumption normalisation of per unit load time are calculated.
[embodiment 2]
Then, embodiment 2 is described.In the foregoing description 1, will the unit of evaluation during (for example 1 day) as the identifying object project, carried out by the calculating such as energy consumption of estimating expression driving information during the unit.The chaufeur of (1 day) handling labor vehicle is constant during an evaluation unit, when carrying out handling labor, can be thought of as the driving quality that 1 measuring point shown in Figure 5 is represented a chaufeur.
When many handling labor vehicles were driven in same area, driving information shown in Figure 4 was pressed the handling labor vehicle and is generated.At this moment, select the handling labor vehicle and estimate unit during as the unit (identifying object project) of normalized energy consumption.That is, press the handling labor vehicle, and during estimating unit, calculate normalized energy consumption NEU.
When the chaufeur of (1 day) handling labor vehicle was replaced during 1 is estimated unit, preferred " chaufeur " also was added in the identifying object project, comes the base of calculation energy consumption by chaufeur.Below, the method for calculating that carries out according to chaufeur is described.
Give the chaufeur identification number in advance to each chaufeur.The instrument carrier panel 13 of handling labor vehicle 10 shown in Figure 1 is provided with chaufeur identification number input media.Chaufeur identification number input media is numerical key or the touch panel etc. for being used for input digit for example.When chaufeur is driven the handling labor vehicle, from the identification number of chaufeur identification number input media input oneself.The identification number of input is sent in the control setup shown in Figure 2 21, is stored in temporary storage part 23a.
Press an example of the driving information of accumulation period accumulation shown in Fig. 6.Below, the dissimilarity with driving information shown in Figure 3 is described.In the example shown in Figure 6, press accumulation period and store the chaufeur identification number.In the 2nd accumulation period shown in Figure 3, as shown in Figure 6 when the chaufeur of identification number ID1 replaces with the chaufeur of identification number ID2, the 2nd the accumulation period of Fig. 3 is separated into the 2nd accumulation period and the 3rd these 2 accumulation periods of accumulation period.By each accumulation period that separates, accumulation loading and unloading number of times, load, operating range and energy consumption.The 3rd～5 accumulation period shown in Figure 3 respectively squints 1 and become the 4th～6 accumulation period respectively.When the length setting of 1 accumulation period is 15 minutes, the 2nd and the 3rd accumulation period be shorter in length than 15 minutes.
One example of the driving information that calculates by handling labor management devices 40 shown in Fig. 7.Below, the dissimilarity with driving information shown in Figure 4 is described.In the example shown in Figure 4, the length of estimating during the unit was made as 1 day, by estimating during the unit according to the driving information normalized energy consumption that is contained in the accumulation period during this evaluation unit etc.In the example shown in Figure 7, when driving by a plurality of chaufeurs in during 1 is estimated unit, press chaufeur normalized energy consumption etc.
For example; During the 3rd is estimated unit; When driving by the chaufeur of the chaufeur of identification number ID1 and identification number ID2; Be made as 1 identifying object project No.3 in will be during the 3rd is estimated unit and by the driver-operated driving information of identification number ID1, and in will be during the 3rd evaluation unit and be made as 1 identifying object project No.4 by the driver-operated driving information of identification number worker D2 and distinguish both.
Like this, through pressing chaufeur normalized energy consumption NEU, prevent that the driving information of the chaufeur that chaufeur that technical ability is high and technical ability are low from mixing and the situation of equalization.
[embodiment 3]
Then, embodiment 3 is described.Among the embodiment 1, as shown in Figure 3, store its load by the goods of carrying in the accumulation period.Among the embodiment 3, load is by frequency dataization.
The accumulation schedule of the driving information of in embodiment 3, making shown in Fig. 8.Below, the dissimilarity with the accumulation schedule of Fig. 3 is described.The load of goods is divided into less than L1 (kg), more than or equal to L1 (kg) less than L2 (kg), more than or equal to 3 stages of L2 (kg).Zoning by load is stored in the quantity of goods of carrying in this accumulation period.
As embodiment 1, in order to press goods storage load, must guarantee with 1 accumulation period in the corresponding storage area of maximum quantity of the goods carried.Even with the storage area dynamic partition, if the quantity of the goods of carrying increases, it is big that the size of the storage area that then should distribute also can become.Among the embodiment 3, because load is by frequency dataization, even the quantity of goods of therefore carrying increases, the required size of storage area can not change yet.
When calculating the load of per unit loading and unloading number of times shown in Figure 4, consider that the goods of the representative load of this zoning gets final product with the zoning that the number of times of the frequency that is equivalent to this zoning is transported to each load.The central value that for example can adopt the load scope is as representing load.In addition, the zoning of at both ends, the deviation etc. of load that can be considered as the goods of object conveyor decides the representative load.
[embodiment 4]
Then, embodiment 4 is described.Among the embodiment 1,, measure discharge current from electrical storage device for the calculating energy consumption.Among the embodiment 4, directly do not measure discharge current.Extract the various driving informations beyond the discharge current energy consumption is brought considerable influence information as elementary item.The decision of the deduction model of the extraction of elementary item and energy consumption can through to the mensuration of most driving informations as a result using multivariate analyze gimmick or data mining gimmick (using progressively multiple regression analysis method, the neural network model of the Return Law) is carried out.
If model is inferred in decision, then can calculate energy consumption from the measured value of the driving information that extracted as elementary item through inferring computing.Below, the example of inferring model is described.
Energy consumption Et is inferred by following formula.
Et＝a
1×(Ec+Er)……(1)
Wherein, Ec is the energy (loading and unloading energy) that consumes in order to carry out goods to go up and down, and Er is the energy (energy goes) that consumes for vehicle ', a
1Be in order to count constant by the energy that action consumed beyond lifting of goods and the vehicle '.The energy that " by the energy that action consumed beyond lifting of goods and the vehicle ' " for example comprise the energy that consumed by the power steering action, consumed by various control conveniences etc.Because to compare these energy consumptions considerably less with all consumptions, so can count and replace measuring individually through on loading and unloading energy E c and the energy E r sum of going, multiply by certain constant.Constant a
1Be about 1.03.
Loading and unloading energy E c is inferred by following formula.
Ec＝Tc×{a
2+a
3×(Mm+LU)}……(2)
Wherein, Tc is the unit within the period of the total loading time, Mm is not fitted state of the goods lifting the lifting portion (Gui bar) weight, LU is shown in Figure 4 the number per unit load handling.a
2And a
3It is constant."Working Time" refers to the lifting lever action for Gui time.
The energy E of going r is inferred by following formula.
Er＝Tr×{a
4+a
5×(Mf+a
6×Ra)}……(3)
Mf＝Mfo+LU×(Trc/Tr)……(4)
Wherein, Tr is the time (running time) of going in during the unit, and Mfo is the vehicle weight when not being loaded with goods, and Trc contains the time (load running time) that goods goes during unit, and Ra is that acceleration/accel surpasses rate.Acceleration/accel surpasses rate Ra and surpasses time that the regulation acceleration/accel goes ratio with respect to overall travel time.The acceleration/accel of regulation is predetermined.a
4, a
5, a
6It is constant.
The deduction model that comprises deduction formula (1)～(4) is stored in the processing equipment 51 of handling labor management devices 50.Gui Mm weight rod is pre-determined.Loadingunloading time Tc, running time Tr, load running time Trc are determined in driving.As explaining with reference to figure 4, the load LU of per unit loading and unloading number of times can be calculated by cargo load and loading and unloading number of times.Processing equipment 51 is obtained the energy consumption EU of per unit loading and unloading number of times according to these driving informations through inferring computing.
Confirmed to utilize the difference of the discharge rate of the electrical storage device that above-mentioned deduction model infers and the discharge rate that the practical measurement discharge current is obtained be limited in discharge rate that the practical measurement discharge current obtained ± below 10%.
Among the embodiment 4, need not on the handling labor vehicle, to dispose amperemeter/ammtr and can obtain energy consumption.
Among the foregoing description 1～embodiment 4, connected handling labor management devices 50 (Fig. 2) and handling labor vehicle 10, but also can handling labor management devices 50 be equipped on handling labor vehicle 10 through network 40.
Describe the present invention according to embodiment along above, but the invention is not restricted to these.For example, can carry out various changes, improvement, combination etc., this is conspicuous to those skilled in the art.
Claims (8)
1. handling labor management of vehicles device has:
Processing equipment; The driving information that said processing equipment is obtained according to the handling labor vehicle that goes from the goods of slinging; Calculating energy consumption and depend on the operational situation parameter of working environment; And, said energy consumption normalisation is come the normalized energy consumption according to the size of the operational situation parameter that calculates.
2. handling labor management of vehicles device as claimed in claim 1, wherein,
Said processing equipment is divided into a plurality of zones according to the correlationship of said normalized energy consumption and said operational situation parameter with said normalized energy consumption.
3. according to claim 1 or claim 2 handling labor management of vehicles device, wherein,
Said energy consumption is the discharge rate of electrical storage device or the consumption of fuel.
4. according to claim 1 or claim 2 handling labor management of vehicles device, wherein,
Said processing equipment is stored the value of a plurality of elementary items and the relation of said energy consumption as the deduction model; The value of said a plurality of elementary items is selected from the group that is made up of the weight of the weight of the up-down of said handling labor vehicle part, goods, the car weight, overall travel time when not being loaded with goods, the time of going with the state that is loaded with goods and time of going with the acceleration/accel that surpasses specified value
Obtain the value of said elementary item,
And according to said elementary item value that obtains and the said energy consumption of said deduction Model Calculation.
5. like each described handling labor management of vehicles device in the claim 1 to 4, wherein,
Said operational situation parameter is the operating range of per unit loading and unloading number of times.
6. like each described handling labor management of vehicles device in the claim 1 to 5, wherein,
Said normalized energy consumption is the operating range according to the weight of goods and per unit loading and unloading number of times, per unit is loaded and unloaded the standardized energy consumption of energy consumption of number of times.
7. like each described handling labor management of vehicles device in the claim 1 to 6, wherein,
Said processing equipment calculates said operational situation parameter and normalized energy consumption by the identifying object project; One side's axle is made as the loading and unloading operating range of per unit loading and unloading number of times; The opposing party's axle is made as said normalized energy consumption, on read out instrument, shows the diagram of curves of the computing value of marking and drawing by said identifying object project.
8. handling labor management of vehicles device as claimed in claim 7, wherein,
Said identifying object project be selected from by during the respectively unit of evaluation when being divided into during a plurality of evaluation units during a certain, the handling labor vehicle, and drive at least one in the group that the chaufeur of handling labor vehicle constitutes.
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| JP2010-254458 | 2010-11-15 | ||
| JP2010254458A JP5683223B2 (en) | 2010-11-15 | 2010-11-15 | Cargo work vehicle management device |
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| CN102583197B CN102583197B (en) | 2015-04-15 |
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| JP5339811B2 (en) * | 2008-08-01 | 2013-11-13 | ユニキャリア株式会社 | Battery-powered work vehicle operating state detection device |
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| CN1712909A (en) * | 2004-06-24 | 2005-12-28 | 株式会社东芝 | Driving evaluation apparatus and driving evaluation method |
| JP2006046149A (en) * | 2004-08-03 | 2006-02-16 | Yazaki Corp | Operation support device |
| JP2007197129A (en) * | 2006-01-25 | 2007-08-09 | Toyota Industries Corp | Control system of industrial vehicle for loading and unloading, control device, and industrial vehicle for loading and unloading |
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| CN110223027A (en) * | 2019-06-20 | 2019-09-10 | 吉旗物联科技（上海）有限公司 | Cargo handling point identification parameter feature design method and device |
| CN110422800A (en) * | 2019-08-09 | 2019-11-08 | 安徽合力股份有限公司 | A kind of storage battery forktruck energy distribution system and energy distributing method |
| CN110422800B (en) * | 2019-08-09 | 2020-09-25 | 安徽合力股份有限公司 | Energy distribution system and energy distribution method for storage battery forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012101934A (en) | 2012-05-31 |
| JP5683223B2 (en) | 2015-03-11 |
| CN102583197B (en) | 2015-04-15 |
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