An intelligent office supplies collection and management system with automatic weighing sensing function

Abstract

The present invention discloses an intelligent office supplies collection and management system with automatic weighing sensing function, and specifically relates to the technical field of office supplies management. The present invention adds material information setting, material query, material warehousing and material return operations on the basis of the existing system, and the material operation function is more complete and the application scope is wider. In the present invention, users of each identity type can only perform operations within the scope of their own operation authority, and only users who log in to the system can apply to operate on materials, which can effectively identify user identities and avoid the situation of material fraud to a large extent. When the material inventory quantity is less than or equal to the safety inventory quantity, the present invention sends a material replenishment notice to the material supplier, and the supplier user goes to the equipment address to replenish the goods, which is conducive to realizing the turnover of office supplies and improving the stability and response speed of the office supply chain.

Description

Technical Field

[0001] The present invention relates to the technical field of office supplies management, and more specifically, to an intelligent office supplies collection and management system with an automatic weighing sensing function. Background Art

[0002] Existing office supply collection and management systems mostly use manual recording or barcode scanning, which is not only inefficient but also prone to errors. For example, employees may misreport the quantity collected or make omissions when recording. Therefore, more intelligent and convenient office supply collection and management systems are gradually becoming popular.

[0003] The existing intelligent office supply collection and management system is equipped with cameras to monitor the material information of the office supply storage area. When the user collects office supplies, the intelligent gripper will pick up the type and target quantity of office supplies to be collected and deliver them to the user. After the delivery is completed, the material information of the office supply storage area will be automatically updated, which to a certain extent avoids the situation of misreporting and miscollection of office supplies.

[0004] However, the existing intelligent office supplies collection and management system still has some problems: the existing system is only optimized for the process of office supplies collection, the material operation function is relatively simple, and the turnover of office supplies is not taken into consideration, which is not conducive to the turnover and circulation of office supplies. At the same time, there is no method for identifying the information of the recipient in the process of office supplies collection, and it cannot ensure that the person who collects the office supplies is the target office supplies recipient. There will still be a large number of cases of office supplies being miscollected, and the intelligent office supplies collection and management system still needs to be further optimized. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides an intelligent office supplies collection and management system with an automatic weighing sensing function to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the present invention provides the following technical solution: an intelligent office supplies collection and management system with automatic weighing sensing function, comprising:

[0007] User login module: identifies the user's identity when the user logs into the system. If the identity identification passes, the user's authority is matched. If the identity identification fails, the user is forced to log out. It includes a user authority distinction setting unit, a user registration unit, a registration result feedback unit, a user login unit, an authority matching unit, a forced logout unit, and a SMS prompt intelligent sending unit;

[0008] Material operation module: used to set material information, query materials, put materials in, take materials out and return materials to the warehouse for materials stored in the smart office supplies collection cabinets. When performing material operations, it automatically backs up material operation records and updates material inventory information.

[0009] Material abnormality warning module: defines the inconsistency between material information and material operation as material abnormality, and sends warning information to the management center when the material is abnormal;

[0010] Material exception processing module: After receiving the warning information, the administrator reviews the material exception information. If the material exception is confirmed to exist, the exception will be cleared. If the material exception is confirmed not to exist, the review will be marked as no exception. The material exception processing record will be automatically backed up and the exception clearance timeliness coefficient and the review response timeliness coefficient will be calculated.

[0011] The material exception handling module includes an exception warning information receiving unit, an exception review unit, an exception handling unit, an exception handling recording unit and a data processing unit. The exception warning information receiving unit is used to receive material exception warning information; the exception review unit is used for the administrator to review the material exception information; the exception handling unit clears the exception after confirming that the material exception exists, and marks the review as normal after confirming that the material exception does not exist; the exception handling recording unit is used to record the i-th exception warning information receiving time point tai, the i-th material exception review result generation time point tbi, the j-th confirmation time point tcj of the material exception existence and the j-th material exception all clearing completion time point tdj; the data processing unit calculates the j-th exception clearing timeliness coefficient Yqj based on the j-th confirmation time point tcj of the material exception existence and the j-th material exception all clearing completion time point tdj, and the specific formula is: tsc is the expected time for abnormality clearance. The i-th review response timeliness coefficient Yhi is calculated based on the i-th abnormality warning information receiving time point tai and the i-th material abnormality review result generation time point tbi. The specific formula is: tsa is the expected duration of exception review.

[0012] Material replenishment module: When the material inventory quantity is less than or equal to the safety inventory quantity, a material replenishment notification is sent to the material supplier. After receiving the material replenishment notification, the supplier arranges the supplier user to go to the equipment address to replenish the goods;

[0013] System application data collection module: collects the duration of material out-of-stock status and non-out-of-stock status within a preset period, the number of system functions and the number of actual application functions realized by the system, the total weight of the material box inventory and the actual total weight of the material box when the material inventory information is correct, the time required for each material collection and the collection quantity, the normal operation time of the system and the duration of system failures, the timeliness coefficient of abnormality clearance and the timeliness coefficient of review response, and sends them to the system application data processing module;

[0014] System application data processing module: based on the collected data, calculate the material out-of-stock rate coefficient, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient in sequence;

[0015] The specific calculation process of the system application data processing module to calculate the material out-of-stock rate coefficient, system function integrity coefficient and system effective application rate coefficient is as follows:

[0016] B1. Calculate the material out-of-stock rate coefficient Yqh. The specific formula is: tqx is the duration of the material out-of-stock status within the preset period, and tqy is the duration of the material non-out-of-stock status within the preset period;

[0017] B2. Calculate the system functional integrity coefficient Ygw. The specific formula is: mgs is the number of actual application functions realized by the system within the preset period, and mgz is the number of system functions;

[0018] B3. Calculate the system effective utilization rate coefficient YxL. The specific formula is: tyx is the normal operation duration of the system within the preset period, and tgz is the duration of the system failure within the preset time.

[0019] The specific calculation process of the system using the data processing module to calculate the average weight measurement accuracy coefficient, average collection efficiency coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient is as follows:

[0020] B4. Calculate the average accuracy coefficient of weight measurement Yzr. The specific formula is:

[0021] Gci is the total inventory weight of the i-th material box collected when the material inventory information is correct within the preset period, Gsi is the actual total weight of the i-th material box collected when the material inventory information is correct within the preset period, nc is the number of material box weight data groups collected within the preset period, and the material box weight data group includes the total inventory weight of the material box and the actual total weight of the material box;

[0022] B5. Calculate the average efficiency coefficient Ylr. The specific formula is:

[0023] mli is the material collection quantity of the i-th material collection within the preset period, tli is the material collection time of the i-th material collection within the preset period, and nl is the number of material collections within the preset period;

[0024] B6. Calculate the average abnormality removal timeliness coefficient Yqr. The specific formula is:

[0025] nq is the number of abnormality clearances within the preset period of collection;

[0026] B7. Calculate the average review response timeliness coefficient Yhr. The specific formula is:

[0027] nh is the number of abnormality reviews within the preset collection period.

[0028] System application quality evaluation module: Calculates the system application quality index based on the material out-of-stock rate coefficient, system functional integrity coefficient, average weight measurement accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient.

[0029] The system application quality evaluation module includes a data retrieval unit, a system application quality index calculation unit and a system application quality evaluation unit. The data retrieval unit is used to retrieve the calculated material out-of-stock rate, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient within a preset period; the system application quality index calculation unit is used to calculate the system application quality index Qz, and the specific calculation formula is:

[0030]

[0031] The system application quality evaluation unit compares the calculated system application quality index with the set system application quality index qualified value. If the calculated value is greater than or equal to the set value, the system is judged to be qualified for application within the preset period. Otherwise, the system is judged to be unqualified for application within the preset period and the system needs to be optimized.

[0032] Preferably, the user authority distinction setting unit in the user login module divides system users into four categories: super administrator, general administrator, general user and supplier user, and users of different identity types are granted different operation permissions; the user registration unit is used for new users to register system accounts. When a new user clicks on user registration, a pop-up window is sent for filling in the user's name, mobile phone number, personal photo, ID number, bound bank card and preset login password. After filling in, click Submit to wait for registration information review feedback; the registration result feedback unit is used to feedback the new user's registration information review result. If the review is passed, the login account and user identity setting result will be sent. If the review is not passed, the reason for the failure will be sent; the user login unit is used for users to log in to the system, including face login and account There are two login methods. If the user chooses face login, the user's face information collected in real time will be matched with the user's latest face ID for similarity. If the user chooses account login, the account and password entered by the user in real time will be matched with the user account information. If the match is correct, the login is successful, otherwise the login fails. If any login method successfully matches, it enters the permission matching unit, and if any login method fails to match, it enters the forced exit unit; the permission matching unit matches the user identity with the permission when the user logs in successfully; the forced exit unit forces the user to exit the system login interface when the user login fails; the SMS reminder intelligent sending unit sends a SMS to the user's mobile phone number to remind him that there is an abnormal login attempt in the account when the user is forced to exit the system login interface.

[0033] Preferably, the material operation module includes a material information setting unit, a material query unit, a material warehousing operation unit, a material withdrawal operation unit, a material return operation unit, a material operation record automatic backup unit and a material inventory information automatic update unit. The material information setting unit is used to set the material number, name, category, specification model, unit of measurement, unit price, unit weight, safety stock quantity, cabinet quantity, total inventory weight, actual total weight, number of layers of stored box numbers, material barcode and authorized user account information; the material query unit is used to query material details and material operation logs; the material warehousing operation unit is used to perform material warehousing operations; the material withdrawal unit is used to perform material withdrawal operations; the material return operation unit is used to perform material return operations; the material operation automatic backup unit is used to automatically back up material operation records; the material inventory information automatic update unit automatically updates the material inventory information after the material warehousing, material withdrawal or material return operations are completed.

[0034] Technical effects and advantages of the present invention:

[0035] The present invention sets a material operation module for performing material information setting, material query, material warehousing, material withdrawal and material return operations on materials stored in the intelligent office supplies collection cabinet. When performing material operations, the material operation record is automatically backed up and the material inventory information is updated. On the basis of the existing system, material information setting, material query, material warehousing and material return operations are added, and the material operation function is more complete and the application scope is also wider; the present invention sets a user login module to divide system users into four categories: super administrator, ordinary administrator, ordinary user and supplier user. Users of different identity types are granted different operation permissions. Each user of each identity type can only perform operations within the scope of their own operation permissions, and only users who log in to the system can apply to operate on materials, which can effectively identify user identities and largely avoid the situation of material fraud; a material replenishment module is set to send a material replenishment notification to the material supplier when the material inventory quantity is less than or equal to the safety inventory quantity. After receiving the material replenishment notification, the supplier arranges the supplier user to go to the equipment address to replenish the goods, which is conducive to realizing the turnover of office supplies and improving the stability and response speed of the office supplies supply chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 It is a system structure block diagram of the present invention.

[0037] Figure 2 This is a structural block diagram of the material operation module unit of the present invention. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] like Figure 1The embodiment shown provides an intelligent office supplies collection and management system with automatic weighing sensing function, including an equipment initialization module, a user login module, a material operation module, an automatic deduction module for material collection, a material abnormality warning module, a material abnormality processing module, a material replenishment module, a system application data acquisition module, a system application data processing module, a system application quality evaluation module and a database. The equipment initialization module is connected to the user login module, the user login module is connected to the material operation module, the automatic deduction module for material collection, the material abnormality warning module, the material abnormality processing module and the material replenishment module, the material operation module is connected to the automatic deduction module for material collection and the material abnormality warning module, the material abnormality warning module is connected to the material abnormality processing module, the material operation module and the material abnormality processing module are connected to the system application data collection module, the system application data collection module, the system application data processing module and the system application quality evaluation module are connected in sequence, and all modules in the system are connected to the database.

[0040] When a new smart office supplies cabinet is activated, the device initialization module clicks on the initialization configuration and enters the initial password to enter the initialization interface. After entering the device number, device name and device address of the new device, click OK to display the device initialization operation options. After completing the box grid initialization, box grid detection, functional detection, super-management information viewing and local time update, click Finish to end the device initialization.

[0041] In this embodiment, it is specifically necessary to explain that the device initialization module includes a compartment initialization unit, a compartment initialization detection unit, a device functionality detection unit, a super management information query unit, a local time update unit, and an initialization information feedback unit. The compartment initialization unit is used to enter the compartment information of the new device configuration; the compartment initialization detection unit detects whether the compartment is unpacked normally after setting the number of the weight scale contained in the compartment. If it is normal, the device functionality detection is directly performed. If it is not normal, the device unpacking abnormality is marked and the device functionality detection is performed after that; the device functionality detection unit is used to detect the hardware functions of the device connection, including the barcode. Or QR code detection, face detection, U disk upgrade, sound detection, box grid detection and weighing detection. If there is no abnormality in the hardware function detection, directly check the super management information or update the local time. If the hardware function is abnormal, mark the abnormal hardware function information; the super management information query unit is used to check the super administrator account and password; the local time update unit jumps out the time setting pop-up window to update the system time when clicking the time on the initialization operation option interface; the initialization information feedback unit clicks "Finish" to end the device initialization when there is no abnormality at the end of the initialization operation process. When there is abnormal marking information at the end of the initialization operation process, contact the equipment manufacturer for debugging.

[0042] Specifically, in this embodiment, if the system is unresponsive when initializing a new device, the system should be restarted, and the administrator needs to regularly inspect the cabinet doors. If a lock is found during inspection, the lock condition should be inspected.

[0043] The user login module identifies the user identity when the user logs in to the system. If the identity identification passes, the user authority is matched. If the identity identification fails, the user is forced to log out. It includes a user authority distinction setting unit, a user registration unit, a registration result feedback unit, a user login unit, a authority matching unit, a forced exit unit, and a text message prompt intelligent sending unit.

[0044] Furthermore, the user authority distinction setting unit in the user login module divides system users into four categories: super administrator, general administrator, general user and supplier user, and users of different identity types are granted different operation permissions; the user registration unit is used for new users to register system accounts. When a new user clicks on user registration, a pop-up window is sent for filling in the user's name, mobile phone number, personal photo, ID number, bound bank card and preset login password. After filling in, click Submit to wait for registration information review feedback; the registration result feedback unit is used to feedback the new user registration information review result. If the review is passed, the login account and user identity setting result will be sent. If the review is not passed, the reason for the failure will be sent; the user login unit is used for users to log in to the system, including face login and account login. If the user chooses face login, the user's face information collected in real time will be matched with the user's latest face ID for similarity; if the user chooses account login, the account and password entered by the user in real time will be matched with the user account information. If the match is correct, the login is successful, otherwise the login fails. If any login method successfully matches, it enters the permission matching unit, and if any login method fails to match, it enters the forced exit unit; the permission matching unit matches the user identity with the permission when the user logs in successfully; the forced exit unit forces the user to exit the system login interface when the user login fails; the SMS reminder intelligent sending unit sends a SMS to the user's mobile phone number to remind the user of abnormal login attempt when the user is forced to exit the system login interface.

[0045] What needs to be specifically explained in this embodiment is that after the initialization of the new smart office supplies collection cabinet is completed, the super administrator account and password can be directly entered for the first login to the system. After logging in to the system, in order to ensure the security of the system, the login password of the super administrator account should be reset and the super administrator personal business card should be completed in the system. Subsequent user logins need to go through the login process set by the user login module; the personal photo filled in by the new user when filling in the registration information is a high-definition, frontal, unobstructed face photo of the user within the past three months, in which the head occupies two-thirds of the photo size; after the new user fills in the registration information and clicks submit, the user registration information will be sent to the user registration information review task section, and all administrators can review the user registration information in this section. The same person, and the preset login password is a strong password containing uppercase letters, lowercase letters, numbers and special symbols, and the password length is at least 8 characters, and a login account is generated through review. The administrator enters the user name, login account, login password and user role to add the user account information in the system. The administrator enters the personal photo provided by the user to add the user face ID in the system. Ordinary administrators can only set the user as an ordinary user or a supplier user. Only super administrators can set the user as an ordinary administrator. The user registration information, login account and face ID together constitute the user's personal business card in the system. The administrator can directly click on the user's personal business card to view the user's detailed information. When the user applies to modify personal information and the review is passed, the administrator will simultaneously modify the user's personal business card in the system.

[0046] What needs to be specifically explained in this embodiment is that each smart office supply dispensing cabinet has only one super administrator, who has the highest authority in the system and can perform any operation within the scope of the system authority; ordinary administrators are added and managed by the super administrator, and can manage the smart office supply dispensing cabinets and users associated with the super administrator; ordinary users can perform material deposit operations, material dispensing operations, and material return operations, and supplier users can perform material deposit operations and material dispensing operations, but cannot perform material return operations.

[0047] The material operation module is used to set material information, query materials, put materials into storage, take out materials and return materials to storage for materials stored in the smart office supplies collection cabinet. When performing material operations, it automatically backs up material operation records and updates material inventory information.

[0048] Furthermore, the material operation module includes a material information setting unit, a material query unit, a material warehousing operation unit, a material withdrawal operation unit, a material return operation unit, a material operation record automatic backup unit and a material inventory information automatic update unit. The material information setting unit is used to set the material number, name, category, specification model, unit of measurement, unit price, unit weight, safety stock quantity, cabinet quantity, total inventory weight, actual total weight, number of layers of stored box numbers, material barcode and authorized user account information; the material query unit is used to query material details and material operation logs; the material warehousing operation unit is used to perform material warehousing operations; the material withdrawal unit is used to perform material withdrawal operations; the material return operation unit is used to perform material return operations; the material operation automatic backup unit is used to automatically back up material operation records; the material inventory information automatic update unit automatically updates the material inventory information after the material warehousing, material withdrawal or material return operations are completed.

[0049] It should be specifically explained in this embodiment that the material query unit also provides a function of opening a box to view items.

[0050] In this embodiment, it should be specifically explained that the operation process corresponding to the material storage operation unit and the material withdrawal operation unit is as follows:

[0051] A1. Material entry operation process: the user clicks "Deposit", selects the material to be deposited and clicks "Confirm to deposit", enters the quantity of material to be deposited and clicks "Confirm", the door of the compartment where the material is located opens, and the user puts the material in. If the compartment door is closed while the user is putting the material in, click "Reopen the compartment door". After the material is entered into the warehouse, click "Return to the homepage" and wait for the box to be closed before counting whether the actual material weight in the compartment and the theoretical remaining weight of the material are within the error range. If they are within the error range, it will be displayed as "Successful" and the material entry operation is completed. If they are outside the error range, it will be displayed as "Abnormal weight of the material in the compartment" and whether to reopen the box and put the material in. At this time, the user clicks "Confirm" to re-deposit, and clicks "Cancel" to default to successful storage.

[0052] A2. Material delivery process: The user clicks "Deliver", selects the material to be delivered and clicks "Confirm Delivery". Enter the quantity of delivered materials and click "Confirm". The door of the material compartment opens and the user delivers the materials. After the delivery is completed, the user clicks "Return to the homepage" and waits for the box to be closed to check whether the actual weight of the materials in the compartment and the theoretical remaining weight of the delivered materials are within the error range. If they are within the error range, it will be displayed as successful delivery of the materials. If they are outside the error range, it will be displayed as abnormal. Whether to re-open the box to deliver the materials is required. At this time, the user clicks "Confirm" to deliver the materials again. If the user clicks "Cancel", it is assumed that the delivery is successful.

[0053] It should be specifically noted in this embodiment that the material return operation process is consistent with the material withdrawal operation process.

[0054] The material withdrawal automatic deduction module automatically deducts user fees after the user performs the material withdrawal operation based on the set material withdrawal automatic deduction rules.

[0055] What needs to be specifically explained in this embodiment is that the automatic deduction module for material withdrawal includes a deduction rule setting unit and an automatic deduction unit. The deduction rule setting unit is used to set the deduction rules for material withdrawal, and the specific contents are as follows: based on the quantity of materials withdrawn by the user and the unit price of the materials, the user's to-be-paid fees are automatically calculated and the relevant fees are directly deducted from the bank card provided by the user. After the fees are deducted, a successful material withdrawal deduction information will be sent to the user. If the deduction fails, a material withdrawal pending payment reminder information will be sent to the user, and the expected deduction waiting time will be set. When 50% of the expected deduction waiting time remains, a text message is sent to the mobile phone number provided by the user to remind the user that there is an order to be paid in the system. When the expected deduction waiting time remains to 0, the user's system account permissions are restricted, and at the same time, an application is applied to freeze the bank card expenditure function bound to the user's personal information and a expenditure limit is imposed on the user's payment software. The limit amount is the amount of the order to be paid until the user completes the payment; the automatic deduction unit deducts the user's fees based on the set deduction rules after the user withdraws the materials.

[0056] The material abnormality warning module defines the situation where material information and material operation are inconsistent as material abnormality, and sends warning information to the management center when the material is abnormal.

[0057] After receiving the warning information, the material exception handling module is reviewed by the administrator. If it is confirmed that the material exception exists, the exception will be cleared. If it is confirmed that the material exception does not exist, it will be marked as reviewed as no exception. The material exception handling record is automatically backed up and the exception clearing timeliness coefficient and the review response timeliness coefficient are calculated.

[0058] Further, the material exception handling module includes an exception warning information receiving unit, an exception review unit, an exception handling unit, an exception handling recording unit and a data processing unit. The exception warning information receiving unit is used to receive material exception warning information; the exception review unit is used for the administrator to review the material exception information; the exception handling unit clears the exception after confirming that the material exception exists, and marks the review as normal after confirming that the material exception does not exist; the exception handling recording unit is used to record the i-th exception warning information receiving time point tai, the i-th material exception review result generation time point tbi, the j-th confirmation time point tcj of the material exception existence, and the j-th material exception is completely cleared. The data processing unit calculates the j-th exception clearing timeliness coefficient Yqj based on the j-th confirmation time point tcj of the material exception existence and the j-th material exception is completely cleared. The specific formula is: tsc is the expected time for abnormality clearance. The i-th review response timeliness coefficient Yhi is calculated based on the i-th abnormality warning information receiving time point tai and the i-th material abnormality review result generation time point tbi. The specific formula is: tsa is the expected duration of exception review.

[0059] The material replenishment module sends a material replenishment notification to the material supplier when the material inventory quantity is less than or equal to the safety inventory quantity. After receiving the material replenishment notification, the supplier arranges the supplier user to go to the device address to replenish the goods.

[0060] The system application data acquisition module collects the duration of material out-of-stock status and non-out-of-stock status within a preset period, the number of system functions and the number of actual application functions realized by the system, the total weight of the material box inventory and the actual total weight of the material box when the material inventory information is correct, the time required for each material collection and the collection quantity, the normal system operation time and system failure duration, the abnormality clearance timeliness coefficient and the review response timeliness coefficient, and sends them to the system application data processing module.

[0061] The system application data processing module calculates the material out-of-stock rate coefficient, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient in sequence based on the collected data.

[0062] Furthermore, the specific calculation process of the system application data processing module to calculate the material out-of-stock rate coefficient, the system function integrity coefficient and the system effective application rate coefficient is as follows:

[0063] B1. Calculate the material out-of-stock rate coefficient Yqh. The specific formula is: tqx is the duration of the material out-of-stock status within the preset period, and tqy is the duration of the material non-out-of-stock status within the preset period;

[0064] B2. Calculate the system functional integrity coefficient Ygw. The specific formula is: mgs is the number of actual application functions realized by the system within the preset period, and mgz is the number of system functions;

[0065] B3. Calculate the system effective application rate coefficient YxL. The specific formula is: tyx is the normal operation duration of the system within the preset period, and tgz is the duration of the system failure within the preset time.

[0066] Furthermore, the specific calculation process of the system using the data processing module to calculate the average weight measurement accuracy coefficient, the average collection efficiency coefficient, the average abnormality clearance timeliness coefficient and the average review response timeliness coefficient is as follows:

[0067] B4. Calculate the average accuracy coefficient of weight measurement Yzr. The specific formula is:

[0068] Gci is the total inventory weight of the i-th material box collected when the material inventory information is correct within the preset period, Gsi is the actual total weight of the i-th material box collected when the material inventory information is correct within the preset period, nc is the number of material box weight data groups collected within the preset period, and the material box weight data group includes the total inventory weight of the material box and the actual total weight of the material box;

[0069] B5. Calculate the average efficiency coefficient Ylr. The specific formula is:

[0070] mli is the material collection quantity of the i-th material collection within the preset period, tli is the material collection time of the i-th material collection within the preset period, and nl is the number of material collections within the preset period;

[0071] B6. Calculate the average abnormality removal timeliness coefficient Yqr. The specific formula is:

[0072] nq is the number of abnormality clearances within the preset period of collection;

[0073] B7. Calculate the average review response timeliness coefficient Yhr. The specific formula is:

[0074] nh is the number of abnormality reviews within the preset collection period.

[0075] The system application quality evaluation module calculates the system application quality index based on the material out-of-stock rate coefficient, system functional integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient.

[0076] Further, the system application quality evaluation module includes a data retrieval unit, a system application quality index calculation unit and a system application quality evaluation unit. The data retrieval unit is used to retrieve the calculated material out-of-stock rate within a preset period, the system function integrity coefficient, the average weight measurement accuracy coefficient, the average collection efficiency coefficient, the system effective application rate coefficient, the average abnormality clearance timeliness coefficient and the average review response timeliness coefficient; the system application quality index calculation unit is used to calculate the system application quality index Qz, and the specific calculation formula is:

[0077]

[0078] The system application quality evaluation unit compares the calculated system application quality index with the set system application quality index qualified value. If the calculated value is greater than or equal to the set value, the system is judged to be qualified for application within the preset period. Otherwise, the system is judged to be unqualified for application within the preset period and the system needs to be optimized.

[0079] The database is used to store all module data information in the system.

[0080] It should be specifically noted in this embodiment that the set values ​​used are selected based on actual needs and are not limited to specific values ​​in this embodiment.

[0081] like Figure 2 The embodiment shown provides a block diagram of the structure of a material operation module unit.

[0082] This embodiment provides an operation process of an intelligent office supplies collection and management system with an automatic weighing sensing function, including the following steps:

[0083] S1: When activating a new smart office supplies cabinet, click Initialize Configuration and enter the initial password to enter the initialization interface. Enter the device number, device name, and device address of the new device and click OK to display the device initialization operation option. After completing the box grid initialization, box grid detection, functional detection, super management information viewing, and local time update, click Finish to end the device initialization.

[0084] S2: Identify the user's identity when the user logs into the system. If the identity identification passes, the user's permissions are matched. If the identity identification fails, the user is forced to log out.

[0085] S3: Perform material information setting, material query, material warehousing, material withdrawal and material return operations for materials stored in the smart office supplies collection cabinet, automatically back up material operation records and update material inventory information when performing material operations;

[0086] S4: Automatically deduct user fees after the user completes the material withdrawal operation based on the set material withdrawal automatic fee deduction rules;

[0087] S5: The situation where the material information and material operation are inconsistent is defined as material abnormality, and a warning message is sent to the management center when the material is abnormal;

[0088] S6: After receiving the warning information, the administrator reviews the material abnormality information. If the material abnormality is confirmed to exist, the abnormality is cleared. If the material abnormality is confirmed not to exist, the administrator marks the review as no abnormality. The material abnormality processing record is automatically backed up and the abnormality clearing timeliness coefficient and the review response timeliness coefficient are calculated.

[0089] S7: When the material inventory quantity is less than or equal to the safety inventory quantity, a material replenishment notification is sent to the material supplier. After receiving the material replenishment notification, the supplier arranges the supplier user to go to the device address to replenish the goods;

[0090] S8: Collect the duration of the material out-of-stock state and the duration of the non-out-of-stock state within the preset period, the number of system functions and the number of actual application functions realized by the system, the total weight of the material box inventory when the material inventory information is correct and the actual total weight of the material box, the time required for each material collection and the collection quantity, the normal operation time of the system and the duration of the system failure, the timeliness coefficient of abnormality clearance and the timeliness coefficient of review response;

[0091] S9: Based on the collected data, calculate the material out-of-stock rate coefficient, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient in sequence;

[0092] S10: Calculate the system application quality index based on the material out-of-stock rate coefficient, system functional integrity coefficient, average weight measurement accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient.

[0093] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An intelligent office supplies collection and management system with automatic weighing sensing function, characterized in that: include: User login module: identifies the user's identity when the user logs into the system. If the identity identification passes, the user's authority is matched. If the identity identification fails, the user is forced to log out. It includes a user authority distinction setting unit, a user registration unit, a registration result feedback unit, a user login unit, an authority matching unit, a forced logout unit, and a SMS prompt intelligent sending unit; Material operation module: used to set material information, query materials, put materials in, take materials out and return materials to the warehouse for materials stored in the smart office supplies collection cabinets. When performing material operations, it automatically backs up material operation records and updates material inventory information. Material abnormality warning module: defines the inconsistency between material information and material operation as material abnormality, and sends warning information to the management center when the material is abnormal; Material exception processing module: After receiving the warning information, the administrator reviews the material exception information. If the material exception is confirmed to exist, the exception will be cleared. If the material exception is confirmed not to exist, the review will be marked as no exception. The material exception processing record will be automatically backed up and the exception clearance timeliness coefficient and the review response timeliness coefficient will be calculated. The material abnormality processing module includes an abnormality warning information receiving unit, an abnormality review unit, an abnormality processing unit, an abnormality processing recording unit and a data processing unit. The abnormality warning information receiving unit is used to receive material abnormality warning information; the abnormality review unit is used for the administrator to review the material abnormality information; the abnormality processing unit clears the abnormality after confirming that the material abnormality exists, and marks the review as normal after confirming that the material abnormality does not exist; The exception handling recording unit is used to record the time point tai at which the i-th exception warning information is received, the time point tbi at which the i-th material exception review result is generated, the time point tcj at which the j-th material exception is confirmed, and the time point tdj at which all the j-th material exceptions are cleared; the data processing unit calculates the j-th exception clearing timeliness coefficient Yqj based on the time point tcj at which the j-th material exception is confirmed and the time point tdj at which all the j-th material exceptions are cleared. The specific formula is: tsc is the expected time for abnormality clearance. The i-th review response timeliness coefficient Yhi is calculated based on the i-th abnormality warning information receiving time point tai and the i-th material abnormality review result generation time point tbi. The specific formula is: tsa is the expected duration of abnormal review; Material replenishment module: When the material inventory quantity is less than or equal to the safety inventory quantity, a material replenishment notification is sent to the material supplier. After receiving the material replenishment notification, the supplier arranges the supplier user to go to the equipment address to replenish the goods; System application data collection module: collects the duration of material out-of-stock status and non-out-of-stock status within a preset period, the number of system functions and the number of actual application functions realized by the system, the total weight of the material box inventory and the actual total weight of the material box when the material inventory information is correct, the time required for each material collection and the collection quantity, the normal operation time of the system and the duration of system failures, the timeliness coefficient of abnormality clearance and the timeliness coefficient of review response, and sends them to the system application data processing module; System application data processing module: based on the collected data, calculate the material out-of-stock rate coefficient, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient and average review response timeliness coefficient in sequence; The specific calculation process of the system application data processing module to calculate the material out-of-stock rate coefficient, the system function integrity coefficient and the system effective application rate coefficient is as follows: B1. Calculate the material out-of-stock rate coefficient Yqh. The specific formula is: tqx is the duration of the material out-of-stock status within the preset period, and tqy is the duration of the material non-out-of-stock status within the preset period; B2. Calculate the system functional integrity coefficient Ygw. The specific formula is: mgs is the number of actual application functions realized by the system within the preset period, and mgz is the number of system functions; B3. Calculate the system effective utilization rate coefficient YxL. The specific formula is: tyx is the normal operation duration of the system within the preset period, and tgz is the duration of the system failure within the preset period; The specific calculation process of the system using the data processing module to calculate the average weight measurement accuracy coefficient, the average collection efficiency coefficient, the average abnormality clearance timeliness coefficient and the average review response timeliness coefficient is as follows: B4. Calculate the average accuracy coefficient of weight measurement Yzr. The specific formula is: Gci is the total inventory weight of the i-th material box collected when the material inventory information is correct within the preset period, Gsi is the actual total weight of the i-th material box collected when the material inventory information is correct within the preset period, nc is the number of material box weight data groups collected within the preset period, and the material box weight data group includes the total inventory weight of the material box and the actual total weight of the material box; B5. Calculate the average efficiency coefficient Ylr. The specific formula is: mli is the material collection quantity of the i-th material collection within the preset period, tli is the material collection time of the i-th material collection within the preset period, and nl is the number of material collections within the preset period; B6. Calculate the average abnormality removal timeliness coefficient Yqr. The specific formula is: nq is the number of abnormality clearances within the preset period of collection; B7. Calculate the average review response timeliness coefficient Yhr. The specific formula is: nh is the number of abnormality reviews within the preset period of collection; System application quality evaluation module: calculates the system application quality index based on the material out-of-stock rate coefficient, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality clearance timeliness coefficient, and average review response timeliness coefficient; The system application quality evaluation module includes a data retrieval unit, a system application quality index calculation unit and a system application quality evaluation unit. The data retrieval unit is used to retrieve the calculated material out-of-stock rate, system function integrity coefficient, weight measurement average accuracy coefficient, average collection efficiency coefficient, system effective application rate coefficient, average abnormality removal timeliness coefficient and average review response timeliness coefficient within a preset period; the system application quality index calculation unit is used to calculate the system application quality index Qz, and the specific calculation formula is: The system application quality evaluation unit compares the calculated system application quality index with the set system application quality index qualified value. If the calculated value is greater than or equal to the set value, the system is judged to be qualified for application within the preset period. Otherwise, the system is judged to be unqualified for application within the preset period and the system needs to be optimized.

2. The intelligent office supplies collection and management system with automatic weighing sensing function according to claim 1 is characterized by: The user authority distinction setting unit in the user login module divides system users into four categories: super administrator, general administrator, general user and supplier user. Different types of users are granted different operation permissions; the user registration unit is used for new users to register system accounts. When the new user clicks on user registration, a pop-up window is sent to fill in the user's name, mobile phone number, personal photo, ID number, bound bank card and preset login password. After filling in, click Submit to wait for registration information review feedback; The registration result feedback unit is used to feedback the new user registration information review result. If the review is passed, the login account and user identity setting result will be sent. If the review is not passed, the reason for the failure will be sent. The user login unit is used for user login to the system, including face login and account login. If the user chooses face login, the user's face information collected in real time will be matched with the user's latest face ID for similarity. If the user chooses account login, the user's account and password entered in real time will be matched with the user's account information. If the match is correct, the login is successful, and if the match is wrong, the login fails. If any login method is matched successfully, the user enters the authority matching unit, and if any login method fails to match, the user enters the forced exit unit; the authority matching unit matches the user identity with the authority when the user logs in successfully; the forced exit unit forces the user to exit the system login interface when the user login fails; When a user is forced to log out of the system login interface, the SMS reminder intelligent sending unit sends a reminder of abnormal login attempts to the user's account via SMS to the user's mobile phone number.

3. The intelligent office supplies collection and management system with automatic weighing sensing function according to claim 1 is characterized by: The material operation module includes a material information setting unit, a material query unit, a material warehousing operation unit, a material withdrawal operation unit, a material return operation unit, a material operation record automatic backup unit and a material inventory information automatic update unit. The material information setting unit is used to set the material number, name, category, specification model, unit of measurement, unit price, unit weight, safety stock quantity, cabinet quantity, total inventory weight, actual total weight, number of layers of stored box numbers, material barcode and authorized user account information; the material query unit is used to query material details and material operation logs; the material warehousing operation unit is used to perform material warehousing operations; the material withdrawal unit is used to perform material withdrawal operations; the material return operation unit is used to perform material return operations; the material operation automatic backup unit is used to automatically back up material operation records; the material inventory information automatic update unit automatically updates the material inventory information after the material warehousing, material withdrawal or material return operations are completed.

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