HF-MES-manual/en/quality_control/inspection_management.md

Inspection Control

1. Function Overview

Inspection Control belongs to the quality management module of the MES system, used to manage quality inspection activities throughout the entire process from material receiving to finished product shipment. The system provides a complete functional chain including inspection standard definition, inspection plan configuration, sampling scheme maintenance, inspection order generation and execution, supporting multiple inspection scenarios such as IQC (Incoming Quality Control), IPQC (In-process Quality Control), FQC (Final Quality Control), and OQC (Outgoing Quality Control).

Core Functions:

• Inspection Item Management: Define and maintain specific indicator items that need to be inspected, such as appearance, dimensions, characteristics, etc.
• Inspection Standard Management: Maintain inspection standard codes, names, and AQL sampling letter mapping tables
• Inspection Plan Management: Configure inspection plan information such as suppliers and inspection categories for different materials
• Inspection Plan Items: Configure specific inspection items and sampling schemes for inspection plans
• Sampling Scheme: Define sampling methods and quantity interval rules for different inspection categories
• AQL Configuration: Configure Acceptance Quality Limit (AQL) standards, associate inspection standards and inspection levels
• Inspection Order Management: Create, manage, execute, and cancel inspection orders, track the full process status of inspections
• Inspection Order Details: Enter measured data, make pass/fail judgments, and confirm results for specific inspection orders

Function Screenshot:

2. Term Explanation

Term	Definition	Description
Inspection Control	Inspection Control, core quality management module	Covers end-to-end management of inspection items, standards, plans, sampling schemes, inspection orders, etc.
Inspection Item	Inspection Item, specific indicator item to be inspected	Such as appearance count, characteristic count, dimension measurement, characteristic measurement, etc.
Inspection Item Attribute	Inspection Item Attribute, classification attribute of inspection items	Four types: appearance count, characteristic count, dimension measurement, characteristic measurement
Inspection Standard	Inspection Standard, judgment basis for inspection items	Includes standard code, name, national standard status, and AQL sampling letter mapping
Inspection Plan	Inspection Plan, inspection scheme for materials	Defines inspection category, supplier, and other inspection plan information for materials
Inspection Plan Item	Inspection Plan Item, specific item in inspection plan	Associates inspection items, sampling schemes, inspection levels, etc.
Sampling Plan	Sampling Plan, sampling rules for quality inspection	Includes sampling method (fixed quantity/fixed ratio), inspection type, and quantity intervals
Sampling Method	Sampling Method	Fixed quantity sampling or fixed ratio sampling
Sampling Interval	Sampling Interval	Sampling quantity determined based on inspection quantity range
AQL	Acceptance Quality Limit	Allowable worst process average quality level during inspection
Inspection Mode	Inspection Mode, strictness level of inspection	Such as S1, S2, S3, S4, I, II, III, etc.
IQC	Incoming Quality Control	Quality inspection of purchased materials before storage
IPQC	In-process Quality Control	Quality inspection of semi-finished products during production
FQC	Final Quality Control	Quality inspection of finished products after production
OQC	Outgoing Quality Control	Quality inspection of products before shipment
Inspection Order	Inspection Order, execution document for quality inspection	Includes inspection order number, material batch, inspection quantity, inspection status, etc.
Inspection Order No	Inspection Order No	Format: QMS-YYYYMMDD-Sequence, e.g., QMS-20260101-01
Small Sample Inspection	Small Sample Inspection	Quickly create inspection orders through small sample inspection
Exempt from Inspection	Exempt from Inspection	Materials marked as exempt from inspection
Inspection Result	Inspection Result	Pass or Fail
Modify Result	Modify Result	Manually modified inspection judgment result
Quality Handle Result	Quality Handle Result	Quality department's handling opinion on inspection results
Sampling Level	Sampling Level	Strictness level of inspection: normal, tightened, reduced
Measured Value	Measured Value	Actual measured value of inspection item
Defect Quantity	Defect Quantity	Number of defective products found during inspection
Single Item Pass Rate	Single Item Pass Rate	Pass rate of a single inspection item = pass count / total inspection count
Loss Quantity	Loss Quantity	Number of products lost during inspection

3. Data Model Relationship Description

flowchart TB
    subgraph Basic Configuration
        IS[Inspection Standard]
        II[Inspection Item]
        SM[Sampling Scheme]
    end

    subgraph AQL Configuration
        AC[AQL Configuration]
        AS[AQL Sample Size]
    end

    subgraph Inspection Plan
        IP[Inspection Plan]
        IPI[Inspection Plan Item]
    end

    subgraph Inspection Execution
        IOM[Inspection Order Management]
        IOD[Inspection Order Details]
        IODT[Inspection Order Detail Table]
    end

    IP -->|1:N| IPI
    IPI -->|Reference| II
    IPI -->|Reference| SM
    AC -->|Reference| IS
    AC -->|Reference| AS
    IP -->|Generate| IOM
    IOM -->|1:1| IOD
    IOD -->|Contain| IODT
    IODT -->|Reference| IPI

Relationship Description:

Relationship Type	Description
Inspection Plan → Inspection Plan Item	1 to N: One inspection plan contains multiple inspection plan items
Inspection Plan Item → Inspection Item	Reference: Inspection plan items reference inspection item configurations
Inspection Plan Item → Sampling Scheme	Reference: Inspection plan items reference sampling schemes
AQL Configuration → Inspection Standard	Reference: AQL configuration associates inspection standards
AQL Configuration → AQL Sample Size	Reference: AQL configuration associates sample size rules
Inspection Plan → Inspection Order	Generate: Generate inspection orders for material batches based on inspection plans
Inspection Order → Inspection Order Details	1 to 1: One inspection order corresponds to one inspection detail page
Inspection Order Details → Inspection Order Detail Table	Contain: Inspection order details contain detail data for each inspection item

4. Inspection Control Interaction Flow

4.1 Inspection Item Management

4.1.1 Inspection Item Description

Inspection items are specific indicators that need to be inspected in quality management. The system classifies inspection items into four categories by attribute: appearance count, characteristic count, dimension measurement, and characteristic measurement. Each inspection item needs to define code, name, attribute, inspection standard, unit, inspection tool, inspection method, etc.

Inspection items are the basic data for inspection plan items and inspection order details. After being referenced by inspection plan items, corresponding inspection item information is displayed during inspection execution.

Function Screenshot:

4.1.2 Add Inspection Item

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Item]
2. Click [Add] button
3. Fill in basic inspection item information
4. Click [Save] to complete inspection item creation

Field Description:

Field	Description	Required
Inspection Item Code	Unique identification code of inspection item	Yes
Inspection Item Name	Name of inspection item	Yes
Inspection Item Attribute	Classification attribute of inspection item: appearance count, characteristic count, dimension measurement, characteristic measurement	Yes
Inspection Category	Inspection category, such as IQC, FQC, OQC, etc.	Yes
Inspection Standard	Associated inspection standard for AQL sampling judgment	Yes
Unit	Measurement unit of inspection item, such as mm, mΩ, %, ℃, etc.	Yes
Inspection Tool	Tool or equipment used for inspection	No
Inspection Method	Specific method description for inspection	No
Process Requirement	Process standard requirements for inspection	No
Remarks	Other supplementary information	No

[Important] Once an inspection item is referenced by an inspection plan item, it cannot be deleted. [Note] The inspection item code cannot be modified after creation. Please confirm carefully when creating.

Function Screenshots:

4.2 Inspection Standard Management

4.2.1 Inspection Standard Description

Inspection standards are the judgment basis for quality inspection, defining the mapping relationship between AQL sampling letters and batch ranges. Each inspection standard contains a sampling mapping table (Mapping), which defines the AQL sampling letters (S1, S2, S3, S4, I, II, III) corresponding to different batch ranges, used to find the corresponding sample quantity in the AQL sample size table.

Function Screenshot:

4.2.2 Add Inspection Standard

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Standard]
2. Click [Add] button
3. Fill in inspection standard code and name
4. Select whether it is a national standard
5. Click [Save] to complete inspection standard creation

Field Description:

Field	Description	Required
Inspection Standard Code	Unique identification code of inspection standard	Yes
Inspection Standard Name	Name of inspection standard	Yes
Is National Standard	Whether it is a national standard, such as GB/T 2828.1	Yes
Remarks	Other supplementary information	No

[Important] Once an inspection standard is referenced by AQL configuration, it cannot be deleted.

Function Screenshots:

4.2.3 View Inspection Standard Mapping Table

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Standard]
2. Click [View] button for the inspection standard to view
3. Inspection standard mapping table page pops up

Mapping Table Description:

The mapping table shows the AQL sampling letters (i.e., sample size codes) corresponding to different batch ranges. This mapping table follows GB/T 2828.1 standard and automatically matches the corresponding sampling letter based on the batch range.

Mapping Table Field	Description
Batch Range Start	Lower limit of inspection batch
Batch Range End	Upper limit of inspection batch
S1 ~ S4	Sample size codes for special inspection levels
I ~ III	Sample size codes for general inspection levels

Function Screenshots:

4.3 Inspection Plan Management

4.3.1 Inspection Plan Description

Inspection plan is the inspection scheme configured for each material, defining basic inspection information for materials, including inspection category, supplier, etc. Inspection plan is the bridge connecting materials and inspection execution. When applying for inspection, the system automatically matches corresponding inspection items and sampling rules based on the inspection plan.

Function Screenshot:

4.3.2 Add Inspection Plan

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Plan]
2. Click [Add] button
3. Select material code (system automatically brings out material name and unit)
4. Select supplier
5. Select material inspection category (IQC/FQC/OQC, etc.)
6. Click [Save] to complete inspection plan creation

Field Description:

Field	Description	Required
Material Code	Select material to inspect	Yes
Material Name	Automatically brought out by selected material	Auto
Unit	Automatically brought out by selected material	Auto
Supplier	Material supplier	Yes
Material Inspection Category	Inspection category, such as IQC, FQC, OQC, in-stock inspection, line-side inspection, etc.	Yes
Remarks	Other supplementary information	No

[Important] Once an inspection plan is referenced by an inspection order, it cannot be deleted. [Note] Inspection plan items (inspection items) need to be configured before inspection can be executed normally.

Function Screenshots:

4.3.3 View Inspection Scheme

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Plan]
2. Click [View Scheme] button for the corresponding row
3. Enter inspection plan items page to view inspection item configuration under this plan

4.4 Inspection Plan Item Management

4.4.1 Inspection Plan Item Description

Inspection plan items are specific inspection entries of inspection plans, defining which items need to be inspected under this plan, what sampling scheme to use, what inspection level to adopt, etc. Each inspection plan can configure multiple inspection plan items, and each inspection plan item corresponds to one inspection item.

Function Screenshot:

4.4.2 Add Inspection Plan Item

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Plan]
2. Click [View Scheme] button for the corresponding row to enter inspection plan items page
3. Click [Add] button
4. Select inspection item
5. Select sampling scheme
6. Select inspection level (normal/tightened/reduced)
7. Fill in parameters such as AC (acceptance number) and RE (rejection number)
8. Click [Save] to complete inspection plan item creation

Field Description:

Field	Description	Required
Inspection Item	Select from inspection item library, system automatically brings out item code, name and standard	Yes
Sampling Scheme	Select from sampling scheme library, system automatically matches sampling quantity based on inspection quantity	Yes
Inspection Level	Strictness level of inspection: normal/tightened/reduced	Yes
AC (Acceptance Number)	Accept, maximum number of non-conforming units allowed	Yes
RE (Rejection Number)	Reject, minimum number of non-conforming units at which judgment is non-conforming	Yes
Lower Limit	Lower specification limit of inspection item (for measurement-type items)	Conditional
Standard Value	Standard specification value of inspection item	Conditional
Upper Limit	Upper specification limit of inspection item (for measurement-type items)	Conditional
Planned Sampling Quantity	Automatically calculated based on sampling scheme and inspection quantity	Auto
Remarks	Other supplementary information	No

[Important] After inspection plan items are configured, corresponding inspection details will be generated according to this configuration during inspection order execution.

Function Screenshots:

4.5 Sampling Scheme Management

4.5.1 Sampling Scheme Description

Sampling scheme defines sampling methods and corresponding quantity interval rules for different inspection types. Each sampling scheme includes scheme code, scheme name, sampling method (fixed quantity or fixed ratio), inspection type (IQC/FQC/OQC), and sampling interval details.

Sampling interval details are a key configuration that defines rules for matching corresponding sampling quantities based on inspection quantity ranges. For example: 28 inspection quantity samples 2 items, 915 samples 3 items, etc.

Function Screenshot:

4.5.2 Add Sampling Scheme

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Sampling Scheme]
2. Click [Add] button
3. Fill in scheme code and scheme name
4. Select sampling method (fixed quantity or fixed ratio)
5. Select inspection type (IQC/FQC/OQC)
6. Click [Edit] button (edit icon) for the corresponding row to pop up sampling interval configuration dialog
7. Configure sampling interval details: set quantity upper and lower limits and sample quantity
8. Click [Save] in the dialog to complete interval configuration
9. Check the row and click [Save] to save the scheme to the database

Field Description:

Field	Description	Required
Scheme Code	Unique identification code of sampling scheme	Yes
Scheme Name	Name of sampling scheme	Yes
Sampling Method	Fixed quantity or fixed ratio	Yes
Inspection Type	Inspection category, such as IQC, FQC, OQC	Yes
Remarks	Other supplementary information	No

Sampling Interval Detail Field Description:

Field	Description	Required
Lower Limit	Lower limit of inspection quantity interval	Yes
Upper Limit	Upper limit of inspection quantity interval	Yes
Normal Sample Quantity	Sampling quantity under normal inspection level	Yes
Tightened Sample Quantity	Sampling quantity under tightened inspection level	No
Reduced Sample Quantity	Sampling quantity under reduced inspection level	No

[Important] Once a sampling scheme is referenced by an inspection plan item, it cannot be deleted.

Function Screenshots:

4.6 AQL Configuration Management

4.6.1 AQL Configuration Description

AQL (Acceptance Quality Limit) configuration defines the acceptable quality level for quality inspection. AQL configuration associates inspection standards and inspection levels, used to determine sampling quantity and acceptance/rejection criteria during inspection based on batch range and AQL value.

Function Screenshot:

4.6.2 Add AQL Configuration

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [AQL Configuration]
2. Click [Add] button
3. Fill in acceptance quality limit code and name
4. Select status (enabled/disabled)
5. Select inspection level
6. Select inspection standard
7. Click [Save] to complete AQL configuration creation

Field Description:

Field	Description	Required
Acceptance Quality Limit Code	Unique identification code of AQL configuration	Yes
Acceptance Quality Limit Name	Name of AQL configuration	Yes
Status	Enabled or disabled	Yes
Inspection Level	Inspection level	Yes
Inspection Standard	Associated inspection standard (includes AQL sampling letter mapping table)	Yes
Remarks	Other supplementary information	No

Function Screenshots:

4.6.3 View AQL Sample Size

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [AQL Configuration]
2. Click [Edit] or [View] button for the corresponding row
3. Enter AQL sample size page to view the AQL sample size rule table under this configuration

The AQL sample size rule table defines the sample quantities and acceptance/rejection criteria corresponding to different AQL sampling letters (found from inspection standard mapping table based on batch range) crossed with different AQL values.

[Important] Once an AQL configuration is referenced by an inspection plan item, it cannot be deleted.

Function Screenshots:

4.7 Inspection Order Management

4.7.1 Inspection Order Description

Inspection order is the execution document for quality inspection. When materials need inspection, create inspection orders through small sample inspection function, and the system automatically generates inspection order numbers (format: QMS-YYYYMMDD-Sequence, e.g., QMS-20260101-01). Inspection orders record complete information such as material batch, inspection quantity, inspector, inspection result, etc.

Inspection order status is divided into four types:

• PENDING: Inspection order created, waiting for inspector to execute inspection
• UNCONFIRMED: Inspection completed, waiting for result confirmation
• CONFIRMED: Inspection result confirmed
• CLOSED: Inspection order closed

Function Screenshot:

4.7.2 Add Inspection Order (Small Sample Inspection)

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Order Management]
2. Click [Add Small Sample Inspection] button
3. Fill in inspection information in the pop-up dialog
4. Select material code
5. Fill in material batch and inspection quantity
6. Select whether it is IQC small sample
7. Select whether it is exempt from inspection
8. Click [OK] to complete inspection order creation

Field Description:

Field	Description	Required
Inspection Order Number	Automatically generated by system, format QMS-YYYYMMDD-Sequence	Auto
Material Code	Select from inspection plan, system automatically brings out material name and inspection category	Yes
Material Batch	Batch number of material being inspected	Yes
Inspection Quantity	Number of products to inspect	Yes
Applicant	Current logged-in user, system defaults	Auto
Is IQC Small Sample	Whether it is incoming small sample inspection	No
Is Exempt from Inspection	Whether the material is exempt from inspection	No

[Note] Material code must exist in inspection plan, otherwise inspection order cannot be created.

Function Screenshot:

4.7.3 Execute Inspection

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Order Management]
2. Find inspection orders with status "PENDING" or "UNCONFIRMED"
3. Click [Inspect] button for the corresponding row
4. Enter inspection order details page to input inspection data and make pass/fail judgment

Function Screenshots:

4.7.4 Modify Inspection Order

Only inspection orders with "PENDING" status can be modified. When modifying, the small sample inspection dialog pops up, and material code, material batch, inspection quantity, etc. can be modified.

4.7.5 Cancel Inspection Order

Only inspection orders with "PENDING" status can be canceled.

Operation Steps:

1. Go to [Quality Management] → [Inspection Control] → [Inspection Order Management]
2. Find inspection orders with status "PENDING"
3. Click [Cancel] button for the corresponding row
4. Confirm cancellation

[Important] Cancellation cannot be undone. Please proceed with caution.

4.7.6 Inspection Order Query

Query Conditions:

Query Condition	Description
Inspection Order Number	Exact query by inspection order number
Material Batch	Fuzzy query by material batch
Customer/Supplier	Query by customer or supplier name
Material Inspection Category	Filter by inspection category, such as IQC, IQC_SPECIAL, IPQC, OQC
Inspection Order Status	Filter by status: pending, unconfirmed, confirmed, closed
Inspector	Query by inspector name
Sample Expiry Date (Start)	Filter by sample inspection expiry date start
Sample Expiry Date (End)	Filter by sample inspection expiry date end
Modifier	Query by modifier name
Modification Date (Start)	Filter by modification date start
Modification Date (End)	Filter by modification date end

Inspection Order List Field Description:

Field	Description
Inspection Order Number	Unique number of inspection order, format QMS-YYYYMMDD-Sequence
Material Batch	Batch number of material being inspected
Supplier Batch	Supplier's batch number
Material Code	Material code
Material Name	Material name
Customer/Supplier	Associated supplier name
Material Inspection Category	Inspection category, such as IQC, FQC, OQC, etc.
IQC Small Sample	Whether it is IQC small sample inspection
Is Exempt from Inspection	Whether the material is exempt from inspection
Inspection Quantity	Number of products being inspected
Inspection Unit	Measurement unit for inspection
Application Date	Inspection application date
Applicant	Inspection applicant name
Inspection Order Status	Pending/Unconfirmed/Confirmed/Closed
Inspection Date	Inspection execution date
Inspector	Inspector name
Inspection Result	Inspection judgment result
Sample Inspection Expiry Date	Expiry date for sample inspection
Loss Quantity	Number of products lost during inspection
Modified Result	Manually modified inspection result
Quality Handle Result	Quality department's handling opinion
Modifier	Last modifier name
Modification Time	Last modification datetime
Merged Inspection Order	Associated inspection order number when merging batch inspections
Remarks	Other supplementary information
Inspection Validity	Expiry date for inspection result

4.8 Inspection Order Details (Inspection Execution)

4.8.1 Inspection Order Details Description

The inspection order details page is the core working interface for inspectors to execute inspections. The top of the page displays basic information of the inspection order (material batch, material name, customer/supplier, inspection quantity), the middle provides inspection result judgment buttons (Pass/Fail/Auto Judgment), and the bottom organizes and displays inspection item details of different attributes in four tabs.

The four tabs are:

• Appearance Count: Appearance inspection items, inspected by counting method
• Characteristic Count: Characteristic inspection items, inspected by counting method
• Dimension Measurement: Dimension inspection items, enter measured values for judgment
• Characteristic Measurement: Characteristic inspection items, enter measured values for judgment

Function Screenshot:

4.8.2 Inspection Information Entry

Header Field Description:

Field	Description	Required
Material Batch	Batch number of material being inspected (read-only)	-
Material Name	Material name (read-only)	-
Customer/Supplier	Supplier name (read-only)	-
Inspection Quantity	Inspection quantity (read-only)	-
Inspector	Inspector, select from dropdown list	Yes
Loss Quantity	Number of products lost during inspection	Yes
Inspection Result	Final judgment result of inspection (read-only, set by auto judgment or pass/fail buttons)	-
Modified Result	Manually modified judgment result, optional pass/fail	No
Remarks	Other supplementary information	No

4.8.3 Counting Inspection (Appearance Count/Characteristic Count)

Table column description for counting inspection tabs:

Column Name	Description
Inspection Item Name	Name of inspection item
Inspection Standard	Standard for inspection item
Planned Sampling Quantity	Planned sampling quantity calculated based on sampling scheme
Actual Sampling Quantity	Actual number of products inspected
Standard Value	Standard specification value for inspection
Defect Quantity	Number of non-conforming products found during inspection
Single Item Pass Rate	Pass rate of single inspection item = (actual sampling quantity - defect quantity) / actual sampling quantity × 100%
Single Item Result	Judgment result of single inspection item (pass/fail)
Unit	Measurement unit of inspection item
Measured Details	Click to view measured data details for this inspection item
Remarks	Other supplementary information

4.8.4 Measurement Inspection (Dimension Measurement/Characteristic Measurement)

Table column description for measurement inspection tabs:

Column Name	Description
Inspection Item Name	Name of inspection item
Inspection Standard	Standard for inspection item
Planned Sampling Quantity	Planned sampling quantity calculated based on sampling scheme
Actual Sampling Quantity	Actual number of products measured
Lower Limit	Lower specification limit of inspection item
Standard Value	Standard specification value of inspection item
Upper Limit	Upper specification limit of inspection item
Measured Value	Click to view measured data detail list
Defect Quantity	Number of non-conforming products found during inspection
Single Item Pass Rate	Pass rate of single inspection item = (actual sampling quantity - defect quantity) / actual sampling quantity × 100%
Single Item Result	Judgment result of single inspection item (pass/fail)
Unit	Measurement unit of inspection item
Measured Details	Click to enter measured data for this inspection item
Remarks	Other supplementary information

Measured Details Dialog Description:

Click [Measured Details] button to pop up measured data entry dialog. In the dialog, enter measured values for each inspection object one by one and judge pass/fail for each.

Field	Description
Inspection Object Code	Barcode or identification code of inspected product
Measured Value	Actual measured value
Is Pass	Judge whether this record passes

Function Screenshot:

4.8.5 Inspection Result Judgment

Operation Steps:

1. Enter inspection order details page
2. Complete measured data entry for each inspection item
3. Use one of the following three methods for result judgment:

Method 1: Pass Judgment

• Click [Pass] button
• System automatically sets modified result to "Pass"

Method 2: Fail Judgment

• Click [Fail] button
• System automatically sets modified result to "Fail"

Method 3: Auto Judgment

• Click [Auto Judgment] button
• System first checks whether actual sampling quantity of each inspection item meets planned sampling quantity requirement
  • If not met, system prompts "Some inspection items have not reached the specified sampling quantity"
• If sampling quantity of all inspection items meets requirements, system automatically summarizes defect quantities
  • No defects: judge as "Pass"
  • Has defects: judge as "Fail"
• System automatically saves inspection result

[Important] Before auto judgment, ensure actual sampling quantity of all inspection items has reached planned sampling quantity, otherwise auto judgment cannot be performed. [Note] Once inspection result is saved, it will affect subsequent processes such as material storage/shipment.

5. Query Operations

5.1 Inspection Item Query

Query Conditions:

Query Condition	Description
Inspection Item Code	Exact query by code
Inspection Item Name	Fuzzy query by name
Inspection Item Attribute	Filter by attribute: appearance count/characteristic count/dimension measurement/characteristic measurement
Inspection Category	Filter by inspection category

5.2 Inspection Standard Query

Query Conditions:

Query Condition	Description
Inspection Standard Code	Exact query by code
Inspection Standard Name	Fuzzy query by name

5.3 Inspection Plan Query

Query Conditions:

Query Condition	Description
Material Code/Name	Query by material information
Inspection Category	Filter by inspection category

5.4 Sampling Scheme Query

Query Conditions:

Query Condition	Description
Scheme Code	Exact query by scheme code
Scheme Name	Fuzzy query by scheme name

5.5 AQL Configuration Query

Query Conditions:

Query Condition	Description
Acceptance Quality Limit Code	Exact query by code
Acceptance Quality Limit Name	Fuzzy query by name

6. Operation Notes

1. Data Reference Relationship: Inspection Standard → AQL Configuration → Inspection Plan Item → Inspection Order. Upper-level data cannot be deleted once referenced by lower-level data. Please confirm carefully when creating.
2. Inspection Order Number Rule: Inspection order number format is QMS-YYYYMMDD-NN, automatically generated by system and incremented daily.
3. Sampling Quantity Calculation: Planned sampling quantity is automatically calculated based on inspection quantity of inspection order and sampling scheme associated in inspection plan item, matching corresponding sample quantity with reference to inspection level (normal/tightened/reduced).
4. Auto Judgment Condition: Auto judgment requires actual sampling quantity of all inspection items to reach planned sampling quantity, otherwise user will be prompted.
5. Exempt from Inspection Materials: Materials marked as exempt from inspection will skip the inspection process and be directly regarded as pass.
6. Inspection Result Impact: Inspection results directly affect subsequent flow of material batches (storage/return/production, etc.). Please ensure inspection data accuracy.