CN107203833A - A kind of grain security store method and system based on infrared distance measurement - Google Patents
A kind of grain security store method and system based on infrared distance measurement Download PDFInfo
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Abstract
The invention discloses a kind of grain security store method based on infrared distance measurement and system, including：The original top surface of target grain heap and silo top distance are measured, and calculates target grain heap original height, then calculates target grain heap initial volume Vy；By target grain heap initial volume VyUpload onto the server；The current top surface of target grain heap and silo top distance are measured, and calculates target grain heap present level, then calculates target grain heap current volume Vd；Calculate target grain heap natural loss volume V1, then calculate target grain heap residue calculating volume V2；By target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared, confirmation outbound information is sent according to comparative result or sent a warning.
Description
Technical field
Preserved the present invention relates to grain preservation management technical field, more particularly to a kind of grain security based on infrared distance measurement
Method and system.
Background technology
At present, existing Grain circulation enterprise is during grain goes out and is put in storage Job execution, main after storage and before outbound
The basic data of Stock Check is obtained by manual measurement method, measuring the instrument used mainly has：Tape measure, laser range finder,
Sampling device of deep layer, grain moisture content analyser, liter weighing tester, test sieve etc., by taking horizontal warehouse as an example, concrete operation step is：First, it is artificial
Tape measure or laser range finder is operated to measure the length and width in warehouse；2nd, sampling device of deep layer measurement warehouse storage grain is recycled
Storage after actual height；3rd, volume after grain heap storage is calculated；4th, going out for warehouse storage grain is measured using sampling device of deep layer
Actual height before storehouse；5th, grain heap outbound front volume is calculated.
Above-mentioned existing manual measurement method exists following not enough：1st, manual measurement cost is higher, and the mode of manual measurement must
The mode of field conduct must be taken to carry out；2nd, manual measurement speed is slow, takes cost consumption manpower, it is impossible to accomplish inspection comprehensively
Look into, manually-operated metering system has many destabilizing factors；3rd, exist that operation is unordered, easily makes a mistake, artificially make
Disadvantage, be lacking in supervision problem.
The content of the invention
The technical problem existed based on background technology, the present invention is proposed a kind of grain security based on infrared distance measurement and preserved
Method and system；
A kind of grain security store method based on infrared distance measurement proposed by the present invention, this method includes：
S1, the measurement original top surface of target grain heap and silo top distance, and target grain heap original height is calculated, then calculate mesh
Mark grain heap initial volume Vy；
S2, by target grain heap initial volume VyUpload onto the server；
S3, the measurement current top surface of target grain heap and silo top distance, and target grain heap present level is calculated, then calculate mesh
Mark grain heap current volume Vd；
S4, calculating target grain heap natural loss volume V1, then calculate target grain heap residue calculating volume V2；
S5, by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared, is sent out according to comparative result
Go out to confirm outbound information or send a warning.
Preferably, step S1, is specifically included：
S11, by multiple infrared range-measurement systems the original top surface of target grain heap and silo top distance are measured, and calculate target grain
The original top surface of heap and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared distance measurement
The original top surface of target grain heap and silo top distance of instrument measurement；
S12, calculating target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
S13, calculating target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
Step S3, is specifically included：
S31, by multiple infrared range-measurement systems the current top surface of target grain heap and silo top distance are measured, and calculate target grain
The current top surface of heap and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared distance measurement
The original top surface of target grain heap and silo top distance of instrument measurement；
S32, calculating target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
S33, calculating target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space.
Preferably, step S4, is specifically included：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is that grain heap is natural
Loss factor；
Calculate target grain heap residue and calculate volume V2=Vy-V1。
Preferably, step S5, is specifically included：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
A kind of grain security based on infrared distance measurement preserves system, it is characterised in that including：
Initial volume computing module, for measuring the original top surface of target grain heap and silo top distance, and calculates target grain
Heap original height, then calculate target grain heap initial volume Vy；
Initial data uploading module, for by target grain heap initial volume VyUpload onto the server；
Current volume computing module, for measuring the current top surface of target grain heap and silo top distance, and calculates target grain
Heap present level, then calculate target grain heap current volume Vd；
Residue calculates volume calculation module, for calculating target grain heap natural loss volume V1, then calculate target grain heap remain
Remaining calculating volume V2；
Processing module is checked, for by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared,
Confirmation outbound information is sent according to comparative result or sent a warning.
Preferably, initial volume computing module, specifically for：
The original top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and it is former to calculate target grain heap
Beginning top surface and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
Calculate target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
Calculate target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
Current volume computing module, specifically for：
The current top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and calculates target grain heap and is worked as
Preceding top surface and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
Calculate target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
Calculate target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space.
Preferably, the remaining calculating volume calculation module, specifically for：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is that grain heap is natural
Loss factor；
Calculate target grain heap residue and calculate volume V2=Vy-V1。
Preferably, the inspection processing module, specifically for：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
The present invention measures the distance between grain heap top surface and silo top by multiple infrared range-measurement systems, then by silo highly
Subtract the distance and obtain the actual height of grain heap, so as to obtain the actual volume of grain heap, then storage record is carried out to grain heap, and
Upload onto the server database, in grain outbound, obtains in database grain heap volume and removes after the natural wastage of grain heap, obtains
Volume is calculated to grain heap, and grain heap calculating volume is compared with grain heap current volume before outbound, so as to understand the damage of grain heap
Consumption situation, in this way, being automation mechanized operation by artificial operational transition, reduces artificial subjective factor, it is ensured that data objective and fair, subtracts
Artificial operation element amount and cost of labor are lacked, have prevented human intervention inspection result, overcome Grain circulation enterprise and manually arrange
Operation, manually commander's operation, manual oversight operation, a variety of drawbacks of manual record operation, ensure that Grain circulation enterprise grain is protected
Deposit out the safety of input work.
Brief description of the drawings
Fig. 1 is a kind of method flow diagram of the grain security store method based on infrared distance measurement proposed by the present invention；
Fig. 2 preserves the module diagram of system for a kind of grain security based on infrared distance measurement proposed by the present invention.
Embodiment
A kind of reference picture 1, grain security store method based on infrared distance measurement proposed by the present invention, this method includes：
Step S1, the measurement original top surface of target grain heap and silo top distance, and target grain heap original height is calculated, then count
Calculate target grain heap initial volume Vy；
This step is specifically included：
S11, by multiple infrared range-measurement systems the original top surface of target grain heap and silo top distance are measured, and calculate target grain
The original top surface of heap and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared distance measurement
The original top surface of target grain heap and silo top distance of instrument measurement；
S12, calculating target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
S13, calculating target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
In the present embodiment, because the original top surface of target grain heap is not fully smooth, it is necessary to which infrared range-measurement system measures mesh
The original top surface of grain heap and silo top distance are marked, then calculates the arithmetic of this multiple original top surface of target grain heap and silo top distance
Average value, makes the original top surface of target grain heap and silo top distance more accurate, so as to highly subtract target grain heap by silo
Original top surface obtains target grain heap original height with silo top distance, and the original of grain heap is obtained multiplied by with target grain heap floor space
Volume.
Step S2, by target grain heap initial volume VyUpload onto the server；
In the present embodiment, preserved in the database that target grain heap initial volume is uploaded onto the server, ensure data
It is long-term to preserve and improve data safety.
Step S3, the measurement current top surface of target grain heap and silo top distance, and target grain heap present level is calculated, then count
Calculate target grain heap current volume Vd；
This step is specifically included：
S31, by multiple infrared range-measurement systems the current top surface of target grain heap and silo top distance are measured, and calculate target grain
The current top surface of heap and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared distance measurement
The original top surface of target grain heap and silo top distance of instrument measurement；
S32, calculating target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
S33, calculating target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space；
In the present embodiment, because the current top surface of target grain heap is not fully smooth, it is necessary to which infrared range-measurement system measures mesh
The current top surface of grain heap and silo top distance are marked, then calculates the arithmetic of this multiple current top surface of target grain heap and silo top distance
Average value, makes the current top surface of target grain heap and silo top distance more accurate, so as to highly subtract target grain heap by silo
Current top surface obtains target grain heap present level with silo top distance, and the current of grain heap is obtained multiplied by with target grain heap floor space
Volume.
Step S4, calculates target grain heap natural loss volume V1, then calculate target grain heap residue calculating volume V2；
This step is specifically included：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is that grain heap is natural
Loss factor；
Calculate target grain heap residue and calculate volume V2=Vy-V1；
In the present embodiment, because grain is in storing process, the moisture in grain can evaporate, so that whole grain heap
Volume occur natural wastage, so, it is necessary to calculate natural wastage before outbound.
Step S5, by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared, according to comparing knot
Fruit sends confirmation outbound information or sent a warning；
This step is specifically included：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
In the present embodiment, target grain heap current volume is calculated into volume with target grain heap residue to be compared, works as mesh
When marking grain heap current volume in default natural wastage error range, judge that grain heap does not send out into exception during preserving, send out
Go out to confirm outbound information, can outbound, when target grain heap current volume is not in default natural wastage error range, judge grain
Exception is sent out into during piling up preservation, is sent a warning, can not outbound.
A kind of reference picture 2, grain security based on infrared distance measurement proposed by the present invention preserves system, and the system includes：
Initial volume computing module, for measuring the original top surface of target grain heap and silo top distance, and calculates target grain
Heap original height, then calculate target grain heap initial volume Vy；
Initial volume computing module, specifically for：
The original top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and it is former to calculate target grain heap
Beginning top surface and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
Calculate target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
Calculate target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
In the present embodiment, because the original top surface of target grain heap is not fully smooth, it is necessary to which infrared range-measurement system measures mesh
The original top surface of grain heap and silo top distance are marked, then calculates the arithmetic of this multiple original top surface of target grain heap and silo top distance
Average value, makes the original top surface of target grain heap and silo top distance more accurate, so as to highly subtract target grain heap by silo
Original top surface obtains target grain heap original height with silo top distance, and the original of grain heap is obtained multiplied by with target grain heap floor space
Volume.
Initial data uploading module, for by target grain heap initial volume VyUpload onto the server；
In the present embodiment, preserved in the database that target grain heap initial volume is uploaded onto the server, ensure data
It is long-term to preserve and improve data safety.
Current volume computing module, for measuring the current top surface of target grain heap and silo top distance, and calculates target grain
Heap present level, then calculate target grain heap current volume Vd；
Current volume computing module, specifically for：
The current top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and calculates target grain heap and is worked as
Preceding top surface and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
Calculate target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
Calculate target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space
In the present embodiment, because the current top surface of target grain heap is not fully smooth, it is necessary to which infrared range-measurement system measures mesh
The current top surface of grain heap and silo top distance are marked, then calculates the arithmetic of this multiple current top surface of target grain heap and silo top distance
Average value, makes the current top surface of target grain heap and silo top distance more accurate, so as to highly subtract target grain heap by silo
Current top surface obtains target grain heap present level with silo top distance, and the current of grain heap is obtained multiplied by with target grain heap floor space
Volume.
Residue calculates volume calculation module, for calculating target grain heap natural loss volume V1, then calculate target grain heap remain
Remaining calculating volume V2；
Residue calculates volume calculation module, specifically for：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is that grain heap is natural
Loss factor；
Calculate target grain heap residue and calculate volume V2=Vy-V1；
In the present embodiment, because grain is in storing process, the moisture in grain can evaporate, so that whole grain heap
Volume occur natural wastage, so, it is necessary to calculate natural wastage before outbound.
Processing module is checked, for by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared,
Confirmation outbound information is sent according to comparative result or sent a warning.
Processing module is checked, specifically for：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
In the present embodiment, target grain heap current volume is calculated into volume with target grain heap residue to be compared, works as mesh
When marking grain heap current volume in default natural wastage error range, judge that grain heap does not send out into exception during preserving, send out
Go out to confirm outbound information, can outbound, when target grain heap current volume is not in default natural wastage error range, judge grain
Exception is sent out into during piling up preservation, is sent a warning, can not outbound.
Present embodiment measures the distance between grain heap top surface and silo top by multiple infrared range-measurement systems, then by silo
Highly subtract the distance and obtain the actual height of grain heap, so as to obtain the actual volume of grain heap, then storage note is carried out to grain heap
Record, and the database that uploads onto the server, in grain outbound, obtains grain heap volume in database and removes the natural wastage of grain heap
Afterwards, obtain grain heap and calculate volume, and grain heap calculating volume is compared with grain heap current volume before outbound, so as to understand grain heap
Loss situation, in this way, by artificial operational transition be automation mechanized operation, reduce artificial subjective factor, it is ensured that the objective public affairs of data
Just, artificial operation element amount and cost of labor are reduced, human intervention inspection result is prevented, overcomes Grain circulation enterprise artificial
Scheduling job, manually commander's operation, manual oversight operation, a variety of drawbacks of manual record operation, ensure Grain circulation enterprise grain
Food preserves out the safety of input work.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (8)
1. a kind of grain security store method based on infrared distance measurement, it is characterised in that including：
S1, the measurement original top surface of target grain heap and silo top distance, and target grain heap original height is calculated, then calculate target grain
Heap initial volume Vy；
S2, by target grain heap initial volume VyUpload onto the server；
S3, the measurement current top surface of target grain heap and silo top distance, and target grain heap present level is calculated, then calculate target grain
Heap current volume Vd；
S4, calculating target grain heap natural loss volume V1, then calculate target grain heap residue calculating volume V2；
S5, by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared, is sent really according to comparative result
Recognize storehouse information or send a warning.
2. the grain security store method according to claim 1 based on infrared distance measurement, it is characterised in that step S1, tool
Body includes：
S11, the original top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and calculate target grain heap original
Beginning top surface and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
S12, calculating target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
S13, calculating target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
Step S3, is specifically included：
S31, measure the current top surface of target grain heap and silo top distance by multiple infrared range-measurement systems, and calculate target grain heap ought
Preceding top surface and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnSurveyed for n-th of infrared range-measurement system
The original top surface of target grain heap of amount and silo top distance；
S32, calculating target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
S33, calculating target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space.
3. the grain security store method according to claim 1 based on infrared distance measurement, it is characterised in that step S4, tool
Body includes：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is grain heap natural wastage system
Number；
Calculate target grain heap residue and calculate volume V2=Vy-V1。
4. the grain security store method according to claim 1 based on infrared distance measurement, it is characterised in that step S5, tool
Body includes：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
5. a kind of grain security based on infrared distance measurement preserves system, it is characterised in that including：
Initial volume computing module, for measuring the original top surface of target grain heap and silo top distance, and it is former to calculate target grain heap
Begin height, then calculates target grain heap initial volume Vy；
Initial data uploading module, for by target grain heap initial volume VyUpload onto the server；
Current volume computing module, works as measuring the current top surface of target grain heap and silo top distance, and calculating target grain heap
Preceding height, then calculate target grain heap current volume Vd；
Residue calculates volume calculation module, for calculating target grain heap natural loss volume V1, then calculate the residue calculating of target grain heap
Volume V2；
Processing module is checked, for by target grain heap current volume VdVolume V is calculated with target grain heap residue2It is compared, according to
Comparative result sends confirmation outbound information or sent a warning.
6. the grain security according to claim 5 based on infrared distance measurement preserves system, it is characterised in that initial volume meter
Module is calculated, specifically for：
The original top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and calculates the original top of target grain heap
Face and the arithmetic mean of instantaneous value H of silo top distanceu=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared range-measurement system measurement
The original top surface of target grain heap and silo top distance；
Calculate target grain heap original height Hy=Hz-Hu, wherein, HzFor silo height；
Calculate target grain heap initial volume Vy=Sz×Hy, wherein, SzFor target grain heap floor space；
Current volume computing module, specifically for：
The current top surface of target grain heap and silo top distance are measured by multiple infrared range-measurement systems, and calculates target grain heap and works as sinciput
Face and the arithmetic mean of instantaneous value H of silo top distancev=(H1+H2+…+Hn)/n, wherein, HnFor n-th of infrared range-measurement system measurement
The original top surface of target grain heap and silo top distance；
Calculate target grain heap present level Hd=Hz-Hv, wherein, HzFor silo height；
Calculate target grain heap current volume Vd=Sz×Hd, wherein, SzFor target grain heap floor space.
7. the grain security according to claim 5 based on infrared distance measurement preserves system, it is characterised in that the remaining meter
Volume calculation module is calculated, specifically for：
Calculate target grain heap natural loss volume V1=V × P × K, wherein, P is that grain heap stores year, and K is grain heap natural wastage system
Number；
Calculate target grain heap residue and calculate volume V2=Vy-V1。
8. the grain security according to claim 5 based on infrared distance measurement preserves system, it is characterised in that the inspection department
Module is managed, specifically for：
Work as aV2≤Vd≤bV2, send confirmation outbound information；
Work as Vd≤aV2, send a warning；
Work as bV2≤Vd, send a warning；Wherein, the ＜ b of 0 ＜ a ＜ 1,1.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113358177A (en) * | 2021-06-16 | 2021-09-07 | 上海联宠智能科技有限公司 | Method for improving accuracy of measuring allowance of cat litter in cat litter basin |
| CN114964437A (en) * | 2022-04-13 | 2022-08-30 | 成都百威智联科技有限公司 | Method, device and system for automatically measuring grain quantity of conical cylindrical bin |
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