CN107402059A - One kind driving kinds of goods Weighing method - Google Patents
One kind driving kinds of goods Weighing method Download PDFInfo
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- CN107402059A CN107402059A CN201710633366.6A CN201710633366A CN107402059A CN 107402059 A CN107402059 A CN 107402059A CN 201710633366 A CN201710633366 A CN 201710633366A CN 107402059 A CN107402059 A CN 107402059A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
- G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
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Abstract
The invention discloses one kind driving kinds of goods Weighing method, its drip irrigation device is that this method comprises the following steps：Some kinds of goods gravimetric values that driving electronic scale is sent are received, some kinds of goods gravimetric values got are ranked up from big to small；The weight section of each kinds of goods gravimetric value is calculated with the first error rate, each kinds of goods gravimetric value is compared with each weight section, and judge whether proportion of the kinds of goods gravimetric value in all wt section exceedes preset ratio one by one, if so, then setting the kinds of goods gravimetric value as effective maximum；Effective minimum value is calculated according to effective maximum and the second error rate, so as to obtain the virtual value section that effective minimum value and effective maximum are formed；Some kinds of goods effective weight values in virtual value section are grown in screening, by some kinds of goods effective weight value average computations to obtain kinds of goods averaged weight value.
Description
Technical field
The present invention relates to Weighing method field, more particularly to a kind of driving kinds of goods Weighing method.
Background technology
When steel plant need to be provided a loan to bank, it is necessary to which thing is mortgaged to bank as security by steel, bank according to
The name of an article of steel formulates the valuation of corresponding Unit Weight（The price of the name of an article steel i.e. per ton）, and according to the weight of this batch of steel
For amount to obtain the total price of steel, total price is multiplied by the loan value that as enterprise obtains after mortgage rate.
Bank when being supervised to steel in warehouse, it is necessary to set the control goods line in warehouse, when steel outbound is put in storage,
Need to ensure that the steel in the warehouse remain at more than control goods line；Wherein, steel outbound, storage need driving to be hung
Dress, because the length of steel in itself is longer, when steel are sling in driving, one end of steel is not easy to be lifted, and is moved in driving
During dynamic, steel accordingly shake, the inaccuracy that can all make steel weigh, thus driving sling steel outbound, be put in storage into
Row disturbing factor unstable when weighing is excessive so that the accuracy that steel are weighed is relatively low, so as to be carried out using driving to steel
When outbound, storage, the control goods line in warehouse is difficult to ensure that.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide one kind driving kinds of goods Weighing method, have
The characteristics of precision is high when steel are weighed is sling in driving.
The present invention above-mentioned technical purpose technical scheme is that：
One kind driving kinds of goods Weighing method, weighing for kinds of goods weight, the party are realized by the driving electronic scale in driving
Method comprises the following steps：
Some kinds of goods gravimetric values that driving electronic scale is sent are received, some kinds of goods gravimetric values got are arranged from big to small
Sequence；
The weight section of each kinds of goods gravimetric value is calculated with the first error rate, by each kinds of goods gravimetric value and each weight area
Between be compared, and judge whether proportion of the kinds of goods gravimetric value in all wt section exceedes preset ratio one by one, if so, then
The kinds of goods gravimetric value is set as effective maximum；
Effective minimum value is calculated according to effective maximum and the second error rate, so as to obtain effective minimum value and effectively maximum
It is worth the virtual value section formed；
Screening grow some kinds of goods effective weight values in virtual value section, by some kinds of goods effective weight value average computations with
Obtain kinds of goods averaged weight value.
Pass through above-mentioned technical proposal, when electronic scale of driving a vehicle is by steel outbound, storage, steel can not only be carried simultaneously
And steel can be weighed, to form record to the steel of outbound and storage, to keep steel to be on control goods line, its
In, when steel are weighed, the kinds of goods gravimetric value that driving electronic scale is sent is received, by the way that kinds of goods gravimetric value is entered from big to small
Row sequence, thus, driving will be abandoned when slinging steel and putting down steel, steel one end is sling, one end contradicts on the ground
The uneven situation of weight；
Secondly, kinds of goods gravimetric value is screened when steel are vacantly lifted, and is filtered out positioned at effective maximum and effective minimum value
Kinds of goods effective weight value in the virtual value section of composition, kinds of goods averaged weight value, the kinds of goods are obtained from there through average computation
Averaged weight value is the weight of this outbound/inbound steel, by above-mentioned calculation of weighing, eliminates steel one end and hangs
Rise, the situation that one end is hanging, and eliminate driving in steel hoisting process, steel are weighed unstable because shaking
Situation, thus, effectively increase the accuracy that driving is weighed for steel.
Preferably, calculating effective minimum value according to effective maximum and the second error rate is specially：
Error amount is calculated according to effective maximum and the second error rate；
Whether error in judgement value exceedes threshold value, if so, then by this threshold value and effective maximum by the way that effective minimum value is calculated；
If it is not, then by this error amount and effective maximum by the way that effective minimum value is calculated.
Pass through above-mentioned technical proposal, the calculating of effective minimum value will be carried out according to kinds of goods gravimetric value, when steel sling movement
During this section, though driving electronic scale can produce the floating for weight of weighing, float value will not be too high or too small, therefore,
Threshold value can regard as upper limit float value, if the gravimetric value of this batch of steel is excessive, the error calculated by the second error rate
Value will accordingly increase, and thus, the calculating of the effective minimum value of error amount progress be replaced by using threshold value, to improve for effectively most
The accuracy of small value value, the valid interval between effective minimum value and effective maximum is reduced, further to improve
Obtain the accuracy of kinds of goods averaged weight value.
Preferably, the interval of second error rate is between 15% ~ 20%.
Preferably, the value of second error rate is 15%.
Preferably, the interval of first error rate is between 4% ~ 6%.
Preferably, the value of first error rate is 5%.
Preferably, in judging whether proportion of the kinds of goods gravimetric value in all wt section exceedes preset ratio one by one,
The preset ratio of proportion is 50%.
Preferably, receive driving electronic scale send some kinds of goods gravimetric values reception time interval for 4s once.
Preferably, receive driving electronic scale send some kinds of goods gravimetric values, by some kinds of goods gravimetric values got from
Arrive greatly it is small be ranked up, also comprise the following steps：
Whether have consecutive identical kinds of goods gravimetric value, if so, then further detecting continuous phase if detecting in some kinds of goods gravimetric values
With the number of kinds of goods gravimetric value, if the number of consecutive identical kinds of goods gravimetric value exceedes predetermined number, one of goods will be retained
Product gravimetric value, remaining consecutive identical kinds of goods gravimetric value are rejected.
Preferably, the predetermined number is 10.
Pass through above-mentioned technical proposal, when detecting with consecutive identical kinds of goods gravimetric value, and consecutive identical kinds of goods weight
The number of value exceedes predetermined number, you can shows that the driving is in and shuts down motionless state, if driving is shut down at motionless state
State is not sling completely in steel, now, including the kinds of goods gravimetric value that this section obtains is included in, in effective maximum value,
The accuracy for causing specific weight ratio of the kinds of goods gravimetric value in all wt section is declined, thus, by by this section of kinds of goods weight
Value is excluded, further to improve the accuracy that driving lifting is weighed.
In summary, having the beneficial effect that in contrast to prior art of the invention：
Kinds of goods gravimetric value is screened when steel are vacantly lifted, and filters out what is formed positioned at effective maximum and effective minimum value
Kinds of goods effective weight value in virtual value section, kinds of goods averaged weight value is obtained from there through average computation, the kinds of goods are averagely heavy
Value is the weight of this outbound/inbound steel, by above-mentioned calculation of weighing, eliminate steel one end sling, one end
Hanging situation, and driving is eliminated in steel hoisting process, steel are weighed unstable situation because shaking, by
This, effectively increases the accuracy that driving is weighed for steel.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of driving kinds of goods Weighing method.
Embodiment
The present invention is described in further detail below in conjunction with accompanying drawing.
As shown in figure 1, a kind of driving kinds of goods Weighing method, kinds of goods weight is realized by the driving electronic scale in driving
Amount is weighed, and this method comprises the following steps：
S1, some kinds of goods gravimetric values that driving electronic scale is sent are received, some kinds of goods gravimetric values got are entered from big to small
Row sequence.Wherein, receive driving electronic scale send some kinds of goods gravimetric values, by some kinds of goods gravimetric values got from greatly to
It is small to be ranked up, also comprise the following steps：
Whether S11, detecting in some kinds of goods gravimetric values has consecutive identical kinds of goods gravimetric value, if so, then further detection connects
Continue the number of identical kinds of goods gravimetric value, if the number of consecutive identical kinds of goods gravimetric value exceedes predetermined number, wherein one will be retained
Individual kinds of goods gravimetric value, remaining consecutive identical kinds of goods gravimetric value are rejected.In the present embodiment, predetermined number is 10.
Specifically, driving has cart and dolly, and driving electronic scale is arranged on dolly, in the present embodiment, electronics of driving a vehicle
The fixed pulley axis of dolly are placed on the driving electronic scale and are fixed i.e. by gland using fish back of the body formula weighing sensor by scale
Can, thus, hook and held when on kinds of goods in the suspension hook on the dolly of driving, driving electronic scale can weigh the weight of kinds of goods；
Kinds of goods（Steel）When outbound, storage are lifted by driving, by the current goods for receiving the transmission of driving electronic scale interval
Product gravimetric value is to form some kinds of goods gravimetric values in a hoisting process.In the present embodiment, receive what driving electronic scale was sent
The reception time interval of kinds of goods gravimetric value be 4s once, after some kinds of goods gravimetric values are received, by some kinds of goods gravimetric values
Data are integrated, and are ranked up from big to small by the numerical values recited of kinds of goods gravimetric value.
S2, the weight section of each kinds of goods gravimetric value is calculated with the first error rate, by each kinds of goods gravimetric value and often
Individual weight section is compared, and judges whether proportion of the kinds of goods gravimetric value in all wt section exceedes default ratio one by one
Example, if so, then setting the kinds of goods gravimetric value as effective maximum.
In the present embodiment, for the interval of the first error rate between 4% ~ 6%, the preset ratio of proportion is 50%, its
In, the value of the first error rate is preferably 5%.Specifically, the setting of the first error rate, each kinds of goods gravimetric value are passed through
A weight section will be obtained.That is, if the weight of kinds of goods gravimetric value is 10t, the value of the first error rate is 5%, therefore, should
The weight section of kinds of goods gravimetric value is [9.95t, 10.05t].
, will by the sequence of kinds of goods gravimetric value after obtaining weight section corresponding to each kinds of goods gravimetric value through the above way
Kinds of goods gravimetric value is compared with each weight section one by one, judges that the kinds of goods gravimetric value falls in all wt interval range
Proportion, if the accounting of the proportion is more than 50%, that is, the kinds of goods gravimetric value is set as effective maximum.What deserves to be explained is institute is in stockit is available
Product gravimetric value passes through descending sort, thus, when carrying out proportion judgement from big to small by kinds of goods gravimetric value, to take first kinds of goods weight
The value kinds of goods gravimetric value of proportion more than 50% in all wt section is effective maximum.
S3, effective minimum value is calculated according to effective maximum and the second error rate, so as to obtain effective minimum value and
The virtual value section that effective maximum is formed；Wherein, effective minimum value is calculated according to effective maximum and the second error rate
Specially：
S31, error amount is calculated according to effective maximum and the second error rate；
Whether S32, error in judgement value exceed threshold value, if so, then by this threshold value and effective maximum by being calculated effectively most
Small value；If it is not, then by this error amount and effective maximum by the way that effective minimum value is calculated.
In the present embodiment, the interval of the second error rate is between 15% ~ 20%.Wherein, second error rate takes
Value is preferably 15%.Specifically, an error amount will be obtained by the second error rate, effective maximum；That is, if effective maximum
For 10t, the second error rate is 15%, and thus, error amount 1.5t, if threshold value is 1t, effective minimum value is 9t, effectively most
The valid interval that small value and effective maximum are formed is [9t, 10t]；
If effective maximum is 6t, the second error rate is 15%, and thus, error amount 0.9t, threshold value 1t are then effectively minimum
It is worth for 5.1t, then the valid interval that effective minimum value and effective maximum are formed is [5.1t, 6t].
S4, screened in some kinds of goods gravimetric values and grow some kinds of goods effective weight values in virtual value section, if will
Dried food and nuts product effective weight value average computation is to obtain kinds of goods averaged weight value.
The course of work：
When electronic scale of driving a vehicle is by steel outbound, storage, steel can not only be carried and steel can be weighed, with
Record is formed to the steel of outbound and storage, to keep steel to be on control goods line, wherein, when steel are weighed, connect
The kinds of goods gravimetric value that driving electronic scale is sent is received, by the way that kinds of goods gravimetric value is ranked up from big to small, the sortord of descending
Driving will be abandoned when slinging steel and putting down steel, steel one end is sling, one end contradicts the feelings that weight is uneven on the ground
Condition；
Secondly, whether have consecutive identical kinds of goods gravimetric value if accordingly detecting in some kinds of goods gravimetric values, connects when detecting to have
Continuous identical kinds of goods gravimetric value, and when the number of consecutive identical kinds of goods gravimetric value exceedes predetermined number, these are consecutive identical
Kinds of goods gravimetric value is excluded；
Finally, kinds of goods gravimetric value steel vacantly lifted in moving process is screened, filter out positioned at effective maximum and
The kinds of goods effective weight value in virtual value section that effective minimum value is formed, kinds of goods average weight is obtained from there through average computation
Value, the kinds of goods averaged weight value is the weight of this outbound/inbound steel.
Described above is only the exemplary embodiment of the present invention, not for limiting the scope of the invention, this hair
Bright protection domain is determined by appended claim.
Claims (10)
1. one kind driving kinds of goods Weighing method, weighing for kinds of goods weight is realized by the driving electronic scale in driving, its
It is characterized in, this method comprises the following steps：
Some kinds of goods gravimetric values that driving electronic scale is sent are received, some kinds of goods gravimetric values got are arranged from big to small
Sequence；
The weight section of each kinds of goods gravimetric value is calculated with the first error rate, by each kinds of goods gravimetric value and each weight area
Between be compared, and judge whether proportion of the kinds of goods gravimetric value in all wt section exceedes preset ratio one by one, if so, then
The kinds of goods gravimetric value is set as effective maximum；
Effective minimum value is calculated according to effective maximum and the second error rate, so as to obtain effective minimum value and effectively maximum
It is worth the virtual value section formed；
Screening grow some kinds of goods effective weight values in virtual value section, by some kinds of goods effective weight value average computations with
Obtain kinds of goods averaged weight value.
2. a kind of driving kinds of goods Weighing method according to claim 1, it is characterized in that, missed according to effective maximum and second
Poor ratio calculates effective minimum value：
Error amount is calculated according to effective maximum and the second error rate；
Whether error in judgement value exceedes threshold value, if so, then by this threshold value and effective maximum by the way that effective minimum value is calculated；
If it is not, then by this error amount and effective maximum by the way that effective minimum value is calculated.
3. a kind of driving kinds of goods Weighing method according to claim 2, it is characterized in that, the value of second error rate
Section is between 15% ~ 20%.
4. a kind of driving kinds of goods Weighing method according to claim 3, it is characterized in that, the value of second error rate
For 15%.
5. a kind of driving kinds of goods Weighing method according to claim 1, it is characterized in that, the value of first error rate
Section is between 4% ~ 6%.
6. a kind of driving kinds of goods Weighing method according to claim 5, it is characterized in that, the value of first error rate
For 5%.
7. a kind of driving kinds of goods Weighing method according to claim 1, it is characterized in that, judging that kinds of goods gravimetric value exists one by one
Whether the proportion in all wt section exceedes in preset ratio, and the preset ratio of proportion is 50%.
8. a kind of driving kinds of goods Weighing method according to claim 1, it is characterized in that, if receiving what driving electronic scale was sent
The reception time interval of dried food and nuts product gravimetric value be 4s once.
9. a kind of driving kinds of goods Weighing method according to claim 8, it is characterized in that, if receiving what driving electronic scale was sent
Dried food and nuts product gravimetric value, some kinds of goods gravimetric values got are ranked up from big to small, also comprised the following steps：
Whether have consecutive identical kinds of goods gravimetric value, if so, then further detecting continuous phase if detecting in some kinds of goods gravimetric values
With the number of kinds of goods gravimetric value, if the number of consecutive identical kinds of goods gravimetric value exceedes predetermined number, one of goods will be retained
Product gravimetric value, remaining consecutive identical kinds of goods gravimetric value are rejected.
10. a kind of driving kinds of goods Weighing method according to claim 9, it is characterized in that, the predetermined number is 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633366.6A CN107402059B (en) | 2017-07-28 | 2017-07-28 | Weighing method for traveling crane goods |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710633366.6A CN107402059B (en) | 2017-07-28 | 2017-07-28 | Weighing method for traveling crane goods |
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| CN107402059B CN107402059B (en) | 2019-12-24 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489578A (en) * | 2018-04-01 | 2018-09-04 | 徐州工程学院 | The branched linear weighing method of the one-dimensional angle of weighing system |
| CN109145398A (en) * | 2018-07-30 | 2019-01-04 | 白杨 | A kind of item quantity calculation method based on weighing |
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| CN205898267U (en) * | 2016-07-29 | 2017-01-18 | 重庆钢铁集团电子有限责任公司 | Driving steel water metering system |
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| CN205898267U (en) * | 2016-07-29 | 2017-01-18 | 重庆钢铁集团电子有限责任公司 | Driving steel water metering system |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108489578A (en) * | 2018-04-01 | 2018-09-04 | 徐州工程学院 | The branched linear weighing method of the one-dimensional angle of weighing system |
| CN108489578B (en) * | 2018-04-01 | 2019-07-26 | 徐州工程学院 | The linear weighing method of more one-dimensional angles of fulcrum weighing system |
| CN109145398A (en) * | 2018-07-30 | 2019-01-04 | 白杨 | A kind of item quantity calculation method based on weighing |
| CN109145398B (en) * | 2018-07-30 | 2024-01-05 | 白杨 | Goods quantity calculating method based on weighing |
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| CN107402059B (en) | 2019-12-24 |
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