CN114266422A - Reel quantity prediction method and device for integrated circuit sealing measurement - Google Patents
Reel quantity prediction method and device for integrated circuit sealing measurement Download PDFInfo
- Publication number
- CN114266422A CN114266422A CN202210195545.7A CN202210195545A CN114266422A CN 114266422 A CN114266422 A CN 114266422A CN 202210195545 A CN202210195545 A CN 202210195545A CN 114266422 A CN114266422 A CN 114266422A
- Authority
- CN
- China
- Prior art keywords
- carrier tape
- reel
- expected
- roll
- calculating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Landscapes
- Packaging Frangible Articles (AREA)
Abstract
The invention discloses a reel quantity prediction method and a prediction device for integrated circuit sealing measurement. The method for predicting the number of the reels comprises the following steps: according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages; acquiring the expected chip packing quantity N in one reel by a user according to the packing capacity X of different percentages of the reel0(ii) a According to the expected chip packing number N of users0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of the carrier tape, and calculating to obtain the number M of the waste meters of one roll of the carrier tape; according to the chip packaging total quantity N expected by a user, the length L of the roll carrier tape and the distance P between two adjacent card slots on the carrier tape1And the number M of the waste meters of one reel carrier tape, and calculating to obtain the number Y of the expected required reels. By using the invention, canAvoiding unnecessary material waste.
Description
Technical Field
The invention relates to a reel quantity prediction method for integrated circuit sealing measurement and a corresponding reel quantity prediction device, belonging to the technical field of material packaging.
Background
Reel (Reel) is a packaging container often used in the packaging process of integrated circuits. In the prior art, when the chip products are packaged by using reels, the packaging number is usually a fixed value, for example, the general specification is 2500pcs or 3000pcs/per Reel. There is often wasted packaging space or insufficient capacity of standard reels to wind in standard quantities.
At present, a long-section empty carrier tape is manually coiled in advance, after the coiling amount is basically saturated by visual inspection, the empty carrier tape is detached, the length of the empty carrier tape is measured, and then the amount of products which can be wrapped is converted by hand. However, this practice not only wastes packaging material and production time, but also confirms that the accuracy of the product quantity is low.
In the chinese patent application with application number 202011125095.1, a method for realizing the warning and braking of the remaining length of a carrier tape and a seal tape by an LED braider is disclosed, which comprises the following steps: the length measuring function is realized by a meter a1 and an encoder a2, a safety value is set by using the principle of subtraction, when a meter a1 reaches the set safety value, a relay output2 of the meter a1 outputs a high level, a buzzer a5 buzzes to alarm that staff are insufficient in carrying and sealing materials and need to replace the materials, a relay output1 outputs to control a machine table to stop, after the currently produced small reel a6 completes full-roll packaging, the staff can timely pay attention to replacing the large carrying reel a7, and a photoelectric sensor a4 signal of the sensing large carrying reel a7 enables the meter a1 to be reset in a count zero clearing mode; after loading the large reel carrier tape a 7. Sensor a4 causes meter a1 to count again; the problems of material reworking and material waste caused by insufficient materials are avoided. The technical scheme can improve the utilization rate of the carrier tape and the sealing tape, is beneficial to the staff to prepare materials in advance, and greatly improves the production efficiency.
Disclosure of Invention
The invention aims to provide a method for predicting the number of reels.
Another object of the present invention is to provide a reel capacity prediction apparatus.
In order to achieve the purpose, the invention adopts the following technical scheme:
according to a first aspect of the embodiments of the present invention, there is provided a method for predicting the number of reels for integrated circuit package testing, including the steps of:
according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages;
acquiring the expected chip packing quantity N of a user in one reel according to the packing capacities X of different percentages of the reel0；
According to the expected chip packing number N of the user0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of the carrier tape, and calculating to obtain the number M of the waste meters of one roll of the carrier tape;
according to the total quantity N of the chip package expected by a user, the length L of the roll carrier tape and the distance P between two adjacent clamping grooves on the carrier tape1And the number M of the wasted meters of the roll carrier tape, and calculating to obtain the number Y of the expected required reels.
Preferably, the carrier tape has a thickness K0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages, and specifically comprising:
obtaining thickness K of carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel;
calculating the packaging capacity of the reel according to the following formula in different percentages;
X＝(Rounddown(((((((Power((S1/2*25.4),2))-(Power((S2/2*25.4),2)))*π())/1000)/(K0＋K0Tolerance＋0.31))－1)*(1000/P1),－1))*φ；
wherein Rounddown is a function operation that represents rounding down a number towards a direction close to a zero value; power is a functional operation that represents the exponentiation of a given number returned; s1Representing the volumeDiameter of the disc, S2A diameter representing a central axis of the reel; k0Tolerance denotes K0The tolerance of (d); phi denotes the percentage of the reel.
Wherein preferably said percentage of reels phi comprises at least 80%, 90% and 100%.
Preferably, the expected number N of chips packed in one reel by a user is obtained according to the packing capacity X of different percentages of the reel0Specifically, the method comprises the following steps of;
calculating the recommended packing capacity of the reel according to the packing capacities X of the reel in different percentages;
obtaining the chip packing quantity N expected by the user according to the recommended packing capacity of the reel0。
Wherein preferably the recommended packaging capacity of the reel is not more than 90% of the packaging capacity of the reel.
Wherein preferably the diameter S of the reel1The device at least comprises a first set size and a second set size, and the first set size is different from the second set size.
Preferably, the number of chip packages N according to the user expectation0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of carrier tape, calculate and obtain the wasted meter number M of one roll of carrier tape, specifically include:
obtaining the expected chip packing number N of the user0The distance P between two adjacent clamping grooves on the carrier tape1And a length L of the roll carrier tape;
calculating the waste meter number M of a roll of the carrier tape according to the following formula;
M＝INT(Rounddown (L*1000/P1,0)/ N0)*2；
wherein INT is a functional operation that represents rounding a value down to the nearest integer; rounddown is a functional operation that represents rounding down a number towards a direction close to a zero value.
Wherein preferably, the total chip packing amount N according to the user's expectation, the roll tapeLength L, pitch P of two adjacent slots on the carrier tape1And the number M of the wasted meters of the reel tape, and calculating to obtain the number Y of the expected required reels, which specifically comprises the following steps:
obtaining the chip packaging total quantity N expected by the user, the length L of the roll carrier tape, and the distance P between two adjacent clamping grooves on the carrier tape1And a waste meter number M of the roll carrier tape;
calculating the number Y of the expected required reels according to the following formula;
Y＝Roundup(N/Rounddown(L*1000/P1,0)-Roundup(M*1000/P1,0),0)；
where Roundup is a function operation that represents rounding numbers up away from zero.
Preferably, the method further comprises the following steps:
number of chip wrappings N based on the user expectation0And the distance P between two adjacent slots on the carrier tape1Calculating the number M of the wasted meters of the carrier tapes with different lengths L;
adjusting the length L of the carrier tape according to the numerical value of the waste meter number M until the carrier tape is adjusted to the optimal length; wherein, the smaller the value of the waste meter number M is, the better the length L of the corresponding carrier tape is.
According to a second aspect of the embodiments of the present invention, there is provided an integrated circuit package-oriented reel capacity prediction apparatus, including a processor and a memory, the processor reading a computer program in the memory for performing the following operations:
according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages;
acquiring the expected chip packing quantity N of a user in one reel according to the packing capacities X of different percentages of the reel0；
According to the expected chip packing number N of the user0The distance P between two adjacent clamping grooves on the carrier tape1And a length L of the roll carrier tape, calculatedThe number of wasted meters M to one roll of carrier tape;
according to the total quantity N of the chip package expected by a user, the length L of the roll carrier tape and the distance P between two adjacent clamping grooves on the carrier tape1And the number M of the wasted meters of the roll carrier tape, and calculating to obtain the number Y of the expected required reels.
Compared with the prior art, the method and the device for predicting the number of the reels can automatically calculate the packaging capacity of the reels in different percentages by inputting key data information, and can fully utilize the packaging space of the reels so as to reduce the transportation cost; the number of rolled-in products can be quantified for different user requirements, and recommended packaging number schemes of different product sizes are deduced for reference; the number of wasted meters of the carrier tape can be automatically calculated, so that the length of the carrier tape can be optimized in a targeted manner; the number of the roll carrier tapes required to be used can be automatically calculated according to the total production amount of the product, so that unnecessary material waste is avoided.
Drawings
Fig. 1 is a flowchart of a method for predicting the number of reels according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a carrier tape according to an embodiment of the present invention;
FIG. 3 is a schematic view of another angle of the carrier tape according to the embodiment of the present invention;
fig. 4 is a schematic structural diagram of a reel capacity prediction apparatus according to an embodiment of the present invention.
Detailed Description
The technical contents of the invention are described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1, a method for predicting the number of reels for integrated circuit package testing according to an embodiment of the present invention includes the following steps:
s1: according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, the different percentages of the packaging capacity X of the reel are calculated.
Specifically, the method comprises the steps of S11-S12:
s11: obtaining thickness K of carrier tape0Carrier tapeThe distance P between two adjacent slots1And the size of the reel.
As shown in FIG. 2, the pitch P of two adjacent slots on the carrier tape1Refers to the distance between the centers of two adjacent card slots 11 on the carrier tape 10, and the thickness K of the carrier tape0As can be seen with reference to fig. 3. The P is1And K0All the carrier tapes have inherent properties and are different according to different carrier tapes. It will be readily appreciated that the thickness K of the carrier tape is constant for a given reel size0The larger the reel, the smaller the packaging capacity of the reel; the pitch P of two adjacent slots on the carrier tape1The larger the reel, the smaller the packaging capacity.
S12: calculating the packaging capacity of the reel according to the following formula in different percentages;
X＝(Rounddown(((((((Power((S1/2*25.4),2))-(Power((S2/2*25.4),2)))* π())/1000)/(K0＋K0Tolerance＋0.31))－1)*(1000/P1),－1))*φ；
wherein, Rounddown is a function operation in Excel table to represent the number rounded down towards the direction of approaching zero value; power is a function operation in Excel table that represents the Power of a given number returned; s1Indicating the diameter of the reel, S2Diameter representing the central axis of the reel; k0Tolerance denotes K0The tolerance of (d); phi denotes the percentage of the reel.
During specific calculation, the operation formula is established in an Excel table; then, the thickness K of the carrier tape is inputted0The distance P between two adjacent clamping grooves on the carrier tape1Diameter S of the reel1Diameter S of the central axis of the reel2And the percentage of reels φ; finally, the packing capacity of the corresponding percentage of the reel is calculated by a related formula.
For example, in one embodiment of the present invention, K00.05mm, P1Is 4mm, diameter S of the reel113 inches, diameter S of the central axis of the reel24 inches, as calculated by the above equation: 80% of the package capacity of the reel is 10400 (i.e. 10400 chips can be packaged), and 90% of the package of the reelThe capacity is 12141, and the reel has a 100% packaging capacity of 13495. Therefore, certain reference can be provided for users according to the packaging capacity of the reel with different percentages, and the users can select how many chips need to be packaged according to needs.
S2: acquiring the expected chip packing quantity N in one reel by a user according to the packing capacity X of different percentages of the reel0；
Specifically, the percentage of the reel phi in the embodiment of the present invention includes at least 80%, 90%, 100%, and so on. After calculating the packaging capacity X of the reel with different percentages, acquiring the recommended packaging capacity of the reel, and then acquiring the chip packing number N expected by a user according to the recommended packaging capacity of the reel0。
Preferably, the recommended packing capacity is an integer. At the same time, the recommended packaging capacity is not greater than 90% of the packaging capacity of the reel. It is understood that the recommended packing capacity is only the recommended number of chip packages for the user according to the calculation result. The user can directly select the packaging capacity, and can also select other chip packaging quantities according to the requirement.
S3: according to the expected chip packing number N of users0The distance P between two adjacent clamping grooves on the carrier tape1And calculating the length L of the single roll of the carrier tape to obtain the number M of the waste meters of the single roll of the carrier tape.
Specifically, the method comprises the steps of S31-S32:
s31: acquiring the expected chip packing number N of a user0The distance P between two adjacent clamping grooves on the carrier tape1And a length L of the roll tape. Wherein N is0The chip package number determined for the user himself, and P1And L is different depending on the carrier tape.
S32: calculating the waste meter number M of a single roll of the carrier tape according to the following formula;
M＝INT(Rounddown (L*1000/P1,0)/ N0)*2；
wherein INT is a function operation which represents that a numerical value is rounded down to a nearest integer in an Excel table; rounddown is a functional operation that represents rounding down a number towards a direction close to a zero value.
Specifically, when the number M of wasted meters of a single roll carrier tape needs to be calculated, a calculation formula is established in an Excel table in advance, and then N is input0、P1And L, calculating to obtain the waste meter number M of the roll carrier tape. For example, in one embodiment of the invention, the user expects a chip packing number N for a 13 inch reel09000 particles of P18mm, and L is 500m, the number of waste meters of one roll of carrier tape is 12m calculated by the above formula, that is, the carrier tape of 500m wastes 12m in the using process.
It will be appreciated that the number of chip wrappers N is based on the user's expectation0And the pitch P of two adjacent slots on the carrier tape1The number of wasted meters M of the carrier tapes with different lengths L can be calculated, that is, the number of wasted meters M of the carrier tapes with different lengths L is different. Therefore, the length L of the carrier tape can be optimally adjusted according to the numerical value of the waste meter number M until the carrier tape is adjusted to the optimal length; wherein, the smaller the numerical value of the wasted meter number M is, the better the length L of the corresponding carrier tape is.
S4: according to the total amount N of the chip package expected by a user, the length L of a single roll of carrier tape and the distance P between two adjacent card slots on the carrier tape1And the number M of the waste meters of one reel carrier tape, and calculating to obtain the number Y of the expected required reels.
Specifically, the method comprises the steps of S41-S42:
s41: obtaining the chip packaging total quantity N expected by a user, the length L of a roll carrier tape and the distance P between two adjacent clamping grooves on the carrier tape1And the number of wasted meters M of one roll of carrier tape. Wherein, the total chip packing quantity N expected by the user is the expected chip yield P determined by the user according to the requirement1For the inherent properties of the carrier tape, L and M are the optimum carrier tape length L, the minimum number of wasted meters M, determined according to step S3.
S42: calculating the number Y of the expected required reels according to the following formula;
Y＝Roundup(N/Rounddown(L*1000/P1,0)-Roundup(M*1000/P1,0),0)；
where Roundup is a function in an Excel table, as opposed to Rounddown, meaning that numbers are rounded up away from a zero value.
Specifically, when the number Y of reels needs to be calculated, a calculation formula is established in an Excel table in advance, and then the calculation formula is input N, L, P1And M, calculating to obtain the required reel number Y. For example, in one embodiment of the present invention, N is 45 ten thousand chips, L is 500m, and P is14mm, M is 12M, the required number of the reels can be obtained by the above formula to be 8 rolls, namely, the packing of 45 ten thousand chips can be completed by using 8 reels. Therefore, support can be provided for purchasing activities, and unnecessary material waste caused by purchasing more or less is avoided.
On the basis of the reel quantity prediction method, the invention further provides a reel capacity prediction device for integrated circuit packaging and testing. As shown in fig. 4, the prediction means comprises one or more processors 21 and a memory 22. Wherein the memory 22 is coupled to the processor 21 for storing one or more programs, which when executed by the one or more processors 21, cause the one or more processors 21 to implement the reel number prediction method as in the above embodiments.
Wherein the processor 21 is configured to control the overall operation of the prediction apparatus to complete all or part of the steps of the above-mentioned coil quantity prediction method. The processor 21 may be a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), a Digital Signal Processing (DSP) chip, or the like. The memory 22 is used to store various types of data to support operation at the predictive device, which may include, for example, instructions for any application or method operating on the predictive device, as well as application-related data. The memory 22 may be implemented by any type or combination of volatile or non-volatile memory devices, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, and the like.
In an exemplary embodiment, the prediction device may be implemented by a computer chip or an entity, or by a product with a certain function, for executing the above-mentioned method for predicting the number of reels, and achieving the technical effects consistent with the above-mentioned method. One typical embodiment is a computer. In particular, the computer may be, for example, a personal computer, a laptop computer, a vehicle-mounted human-computer interaction device, a cellular telephone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an email device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.
In another exemplary embodiment, the present invention further provides a computer readable storage medium comprising program instructions which, when executed by a processor, implement the steps of the reel quantity prediction method in any one of the above embodiments. For example, the computer readable storage medium may be the memory described above including program instructions executable by the processor of the prediction device to perform the method for predicting the number of reels described above and to achieve a technical effect consistent with the method described above.
In summary, the method and the device for predicting the number of reels provided by the embodiment of the invention can automatically calculate the packaging capacities of the reels in different percentages by inputting the key data information, and can fully utilize the packaging space of the reels to reduce the transportation cost; the number of rolled-in products can be quantified for different user requirements, and recommended packaging number schemes of different product sizes are deduced for reference; the number of wasted meters of the carrier tape can be automatically calculated, so that the length of the carrier tape can be optimized in a targeted manner; the number of the roll carrier tapes required to be used can be automatically calculated according to the total production amount of the product, so that unnecessary material waste is avoided.
The method and apparatus for predicting the number of reels for integrated circuit packaging and testing provided by the present invention are described in detail above. It will be apparent to those skilled in the art that any obvious modifications thereof can be made without departing from the spirit of the invention, which infringes the patent right of the invention and bears the corresponding legal responsibility.
Claims (10)
1. A reel quantity prediction method facing integrated circuit packaging and testing is characterized by comprising the following steps:
according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages;
acquiring the expected chip packing quantity N of a user in one reel according to the packing capacities X of different percentages of the reel0；
According to the expected chip packing number N of the user0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of the carrier tape, and calculating to obtain the number M of the waste meters of one roll of the carrier tape;
according to the total quantity N of the chip package expected by a user, the length L of the roll carrier tape and the distance P between two adjacent clamping grooves on the carrier tape1And the number M of the wasted meters of the roll carrier tape, and calculating to obtain the number Y of the expected required reels.
2. The method of claim 1, wherein the number of reels is predicted based on a thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages, and specifically comprising:
obtaining thickness K of carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel;
calculating the packaging capacity of the reel according to the following formula in different percentages;
X＝(Rounddown(((((((Power((S1/2*25.4),2))-(Power((S2/2*25.4),2)))* π())/1000)/(K0＋K0Tolerance＋0.31))－1)*(1000/P1),－1))*φ；
wherein Rounddown is a function operation that represents rounding down a number towards a direction close to a zero value; power is a kind of presentation returnReturning to the function operation of the power of the given number; s1Indicating the diameter of the reel, S2A diameter representing a central axis of the reel; k0Tolerance denotes K0The tolerance of (d); phi denotes the percentage of the reel.
3. The method of claim 2, wherein the percentage of reels Φ comprises at least 80%, 90%, and 100%.
4. The method for predicting the number of reels as claimed in claim 3, wherein said obtaining of the expected number N of chip packages in a reel by a user is performed based on the packing capacity X of said reel in different percentages0Specifically, the method comprises the following steps of;
calculating the recommended packing capacity of the reel according to the packing capacities X of the reel in different percentages;
obtaining the chip packing quantity N expected by the user according to the recommended packing capacity of the reel0。
5. The method of predicting the number of reels of claim 4, wherein the recommended packing capacity of the reel is not greater than 90% of the packing capacity of the reel.
6. The method of claim 2, wherein the diameter S of the reel is the same as the diameter of the reel1The device at least comprises a first set size and a second set size, and the first set size is different from the second set size.
7. The method of claim 1, wherein the number of chip packages N expected by the user is determined according to the number of reel numbers0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of carrier tape, calculate and obtain the wasted meter number M of one roll of carrier tape, specifically include:
obtaining the expected chip packing number N of the user0Station, stationThe pitch P of two adjacent slots on the carrier tape1And a length L of the roll carrier tape;
calculating the waste meter number M of a roll of the carrier tape according to the following formula;
M＝INT(Rounddown (L*1000/P1,0)/ N0)*2；
wherein INT is a functional operation that represents rounding a value down to the nearest integer; rounddown is a functional operation that represents rounding down a number towards a direction close to a zero value.
8. The reel number prediction method of claim 7, wherein the total number of chip packages N expected by a user, the length L of the reel tape, and the pitch P between two adjacent card slots on the tape1And the number M of the wasted meters of the reel tape, and calculating to obtain the number Y of the expected required reels, which specifically comprises the following steps:
obtaining the chip packaging total quantity N expected by the user, the length L of the roll carrier tape, and the distance P between two adjacent clamping grooves on the carrier tape1And a waste meter number M of the roll carrier tape;
calculating the number Y of the expected required reels according to the following formula;
Y＝Roundup(N/Rounddown(L*1000/P1,0)-Roundup(M*1000/P1,0),0)；
where Roundup is a function operation that represents rounding numbers up away from zero.
9. The method of predicting the number of reels of claim 7, further comprising the steps of:
number of chip wrappings N based on the user expectation0And the distance P between two adjacent slots on the carrier tape1Calculating the number M of the wasted meters of the carrier tapes with different lengths L;
adjusting the length L of the carrier tape according to the numerical value of the waste meter number M until the carrier tape is adjusted to the optimal length; wherein, the smaller the value of the waste meter number M is, the better the length L of the corresponding carrier tape is.
10. An integrated circuit package-oriented reel capacity prediction device, comprising a processor and a memory, wherein the processor reads a computer program in the memory and executes the following operations:
according to the thickness K of the carrier tape0The distance P between two adjacent clamping grooves on the carrier tape1And the size of the reel, calculating the packaging capacity X of the reel with different percentages;
acquiring the expected chip packing quantity N of a user in one reel according to the packing capacities X of different percentages of the reel0；
According to the expected chip packing number N of the user0The distance P between two adjacent clamping grooves on the carrier tape1And the length L of one roll of the carrier tape, and calculating to obtain the number M of the waste meters of one roll of the carrier tape;
according to the total quantity N of the chip package expected by a user, the length L of the roll carrier tape and the distance P between two adjacent clamping grooves on the carrier tape1And the number M of the wasted meters of the roll carrier tape, and calculating to obtain the number Y of the expected required reels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195545.7A CN114266422B (en) | 2022-03-02 | 2022-03-02 | Reel quantity prediction method and device for integrated circuit sealing measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210195545.7A CN114266422B (en) | 2022-03-02 | 2022-03-02 | Reel quantity prediction method and device for integrated circuit sealing measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114266422A true CN114266422A (en) | 2022-04-01 |
| CN114266422B CN114266422B (en) | 2022-06-21 |
Family
ID=80833858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210195545.7A Active CN114266422B (en) | 2022-03-02 | 2022-03-02 | Reel quantity prediction method and device for integrated circuit sealing measurement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114266422B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080228604A1 (en) * | 2005-09-07 | 2008-09-18 | Von Helmolt Hans-Ulrich A | Methods and Systems For Dynamic Calculation of Safety Stock Quantity |
| WO2016170644A1 (en) * | 2015-04-23 | 2016-10-27 | 富士機械製造株式会社 | Feeder device and carrier tape feeding method for feeder device |
| JP2017174275A (en) * | 2016-03-25 | 2017-09-28 | Ｎｅｃソリューションイノベータ株式会社 | Shipment quantity prediction device, shipment quantity prediction method, and program |
| CN107706134A (en) * | 2017-09-30 | 2018-02-16 | 英特尔产品（成都）有限公司 | Semiconductor product packaging machine and its monitoring device and method |
| CN110413226A (en) * | 2019-06-29 | 2019-11-05 | 苏州浪潮智能科技有限公司 | A kind of storage pool capacity utilizes method, system, electronic equipment and storage medium |
| CN112130767A (en) * | 2020-09-18 | 2020-12-25 | 苏州浪潮智能科技有限公司 | Storage pool use capacity determination method, device, equipment and medium |
| CN112173301A (en) * | 2020-10-20 | 2021-01-05 | 江西鸿利光电有限公司 | Method for realizing residual length early warning and braking of carrier tape and sealing tape of LED braider |
| CN113220936A (en) * | 2021-06-04 | 2021-08-06 | 黑龙江广播电视台 | Intelligent video recommendation method and device based on random matrix coding and simplified convolutional network and storage medium |
| CN113766008A (en) * | 2021-08-06 | 2021-12-07 | 苏州浪潮智能科技有限公司 | method, system, terminal and storage medium for dynamically adjusting storage capacity under mcs |
| CN114036404A (en) * | 2021-09-25 | 2022-02-11 | 长沙后浪网络科技有限公司 | Data loading method, content recommendation method, system, chip and medium based on single server |
-
2022
- 2022-03-02 CN CN202210195545.7A patent/CN114266422B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080228604A1 (en) * | 2005-09-07 | 2008-09-18 | Von Helmolt Hans-Ulrich A | Methods and Systems For Dynamic Calculation of Safety Stock Quantity |
| WO2016170644A1 (en) * | 2015-04-23 | 2016-10-27 | 富士機械製造株式会社 | Feeder device and carrier tape feeding method for feeder device |
| JP2017174275A (en) * | 2016-03-25 | 2017-09-28 | Ｎｅｃソリューションイノベータ株式会社 | Shipment quantity prediction device, shipment quantity prediction method, and program |
| CN107706134A (en) * | 2017-09-30 | 2018-02-16 | 英特尔产品（成都）有限公司 | Semiconductor product packaging machine and its monitoring device and method |
| CN110413226A (en) * | 2019-06-29 | 2019-11-05 | 苏州浪潮智能科技有限公司 | A kind of storage pool capacity utilizes method, system, electronic equipment and storage medium |
| CN112130767A (en) * | 2020-09-18 | 2020-12-25 | 苏州浪潮智能科技有限公司 | Storage pool use capacity determination method, device, equipment and medium |
| CN112173301A (en) * | 2020-10-20 | 2021-01-05 | 江西鸿利光电有限公司 | Method for realizing residual length early warning and braking of carrier tape and sealing tape of LED braider |
| CN113220936A (en) * | 2021-06-04 | 2021-08-06 | 黑龙江广播电视台 | Intelligent video recommendation method and device based on random matrix coding and simplified convolutional network and storage medium |
| CN113766008A (en) * | 2021-08-06 | 2021-12-07 | 苏州浪潮智能科技有限公司 | method, system, terminal and storage medium for dynamically adjusting storage capacity under mcs |
| CN114036404A (en) * | 2021-09-25 | 2022-02-11 | 长沙后浪网络科技有限公司 | Data loading method, content recommendation method, system, chip and medium based on single server |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114266422B (en) | 2022-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US9121750B2 (en) | System and method to visualize measuring and dosing operations | |
| CN107688899A (en) | Business process monitoring method and device | |
| CN114266422B (en) | Reel quantity prediction method and device for integrated circuit sealing measurement | |
| CN109976975A (en) | A kind of disk size prediction technique, device, electronic equipment and storage medium | |
| WO2009041994A1 (en) | Method, system, and computer readable medium for analyzing damage to a package in a shipping environment | |
| CN104574126A (en) | User characteristic identification method and device | |
| CN114549119A (en) | Freight adjusting method and device for traditional Chinese medicine commodities and electronic equipment | |
| Tripathy et al. | An inventory model for Weibull deteriorating items with price dependent demand and time-varying holding cost | |
| CN109034955A (en) | Bill generation method and device | |
| JP4116633B2 (en) | Quantity conversion device | |
| CN115758490A (en) | Method and device for providing package model recommendation information and electronic equipment | |
| KR20150000425A (en) | Apparatus and method for providing package capacity information visually | |
| CN113450036B (en) | Packaging consumable information processing method, device, equipment and storage medium | |
| CN114022240A (en) | Manufacturing cost deviation processing method and system | |
| CN109515911B (en) | Box type design method for express delivery | |
| CN114445137B (en) | Method and system for steel pound entering and leaving, electronic equipment and computer storage medium | |
| JP2019105597A (en) | Electronic balance and target continuous data setting method | |
| US20180247334A1 (en) | System for upselling compressible and resilient consumable products to fill container space | |
| CN106610974B (en) | Webpage photo wall generation method and device | |
| CN110210843A (en) | A kind of method and device of identity validation | |
| CN109191192A (en) | Data estimation method, apparatus and computer readable storage medium | |
| CN110020285A (en) | The processing method and processing device of histogram | |
| CN221234113U (en) | Winding machine with volume detection tray | |
| CN115201589B (en) | Method and device for measuring frictional charge of particles, electronic equipment and storage medium | |
| CN114415947B (en) | Dummy read control method, device and medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |