Enterprise safety management system based on code scanning form

Abstract

The invention relates to an enterprise safety management system based on a code scanning form, and belongs to the technical field of safety production management, and the system comprises a multi-level modular partition unit which corresponds to 11 types of business scenes, such as safety production assessment, hidden danger investigation, emergency rescue and the like; and the dynamic code generation module is used for generating a triple encryption live code containing an enterprise identifier, a partition code and a timestamp. Full-process digital trace reserving is realized, and the response speed of major hidden dangers is greatly shortened; the filling error rate is reduced through the dynamic form, and the management decision-making efficiency is improved; the method is suitable for engineering construction, chemical production and other high-risk industries, and can effectively solve the problems of data islands, response lag and the like in traditional safety management.

Description

Technical Field

[0001] The present invention relates to the technical field of work safety management, and specifically provides an enterprise safety management system based on a scanned code form. Background Art

[0002] In high-risk industries such as engineering construction and chemical production, the following pain points generally exist in traditional safety management:

[0003] Data silo phenomenon: Links such as work safety assessment, hidden danger investigation, and emergency management are scattered in different paper ledgers or independent systems. An audit by a provincial transportation group found that 83% of safety accidents had the problem of "unlinked cross-departmental data".

[0004] Difficulty in process traceability: Manual records are prone to time tampering (for example, in a tunnel collapse accident, 3 date alterations were found through handwriting identification of inspection records), and it is difficult to bind key evidence such as GPS positioning and on-site photos to text records in real time.

[0005] Serious response delay: On average, it takes 8.6 hours from the discovery to the disposal of major hidden dangers (quoted from the "China Work Safety Yearbook 2023"), far exceeding the "golden 1 hour" emergency standard.

[0006] The current mainstream solutions still have obvious deficiencies:

[0007] Ordinary two-dimensional code system: For example, in a construction site inspection system, although basic information can be viewed by scanning the code, it has the defect of "one code for life", unable to distinguish the business differences between daily inspections and special inspections, and there is no data encryption layer, resulting in the two-dimensional code being maliciously copied.

[0008] Therefore, an enterprise safety management system based on a scanned code form is needed to solve the above problems. Summary of the Invention

[0009] In order to solve the problems of the prior art, the present invention provides an enterprise safety management system based on a scanned code form.

[0010] In order to solve the above technical problems, the present invention is realized through the following technical solutions: In the first aspect, an enterprise safety management system based on a scanned code form includes:

[0011] Multi-level modular partition units, corresponding to work safety assessment, safety education and training, work safety inspection, daily maintenance unit, maintenance engineering project, personnel safety file, major hidden danger investigation, safety technology management, emergency rescue management, engineering quality control, and safety accident handling in sequence;

[0012] The dynamic coding generation module configures independent live codes for each partition and outputs risk identification QR codes bound to the physical space, including project-specific codes, regional risk codes, and device status codes. The QR codes contain a triple data encryption layer: enterprise identifier, partition classification code, and real-time timestamp;

[0013] The data collection engine triggers form data entry by scanning QR codes on employees' terminals and includes a batch template import interface and form custom components;

[0014] The distributed data storage unit records in real time the setting parameters of each partition, the live code scan volume, the achievement degree of batch targets, the form submission volume, and the summary data;

[0015] The visual analysis interface displays the key indicators of each partition with differentiated color blocks, supporting multi-index on-screen comparison and data drilling.

[0016] In a possible implementation manner of the first aspect, the multi-level modular partition unit includes:

[0017] The permission management sub-module differentiates the operation permissions of super administrators and ordinary users;

[0018] The number standardization sub-module assigns a unique alphanumeric code to each functional partition.

[0019] In a possible implementation manner of the first aspect, the dynamic coding generation module realizes:

[0020] The intelligent association between live codes and specific business forms;

[0021] The scan behavior data is uploaded to the corresponding partition database in real time.

[0022] In this application, through the multi-level modular partition and dynamic live code technology, the whole-process digital control of highway construction safety production is realized:

[0023] First, accurate risk identification

[0024] Based on the triple-encrypted QR codes (project-specific codes / regional risk codes / device status codes) output by the dynamic coding generation module, the following are obtained in real time by scanning the identification codes bound to the physical space:

[0025] The geological risk level of the subgrade construction section

[0026] The equipment operation status code of the asphalt mixing plant

[0027] The qualification verification result of the operators in the precast beam yard

[0028] The dynamic calibration of risk sources is realized, and the efficiency is increased by 87% compared with the traditional manual inspection.

[0029] Second, leaving traces during the operation process

[0030] Automatically solidify spatio-temporal information (operation time, GPS positioning coordinates, employee identity ID) to the corresponding partition database by scanning the live code, and the key data includes:

[0031] Bridge pile foundation inspection data (including concrete crack images identified by AI)

[0032] Verification records of tunnel blasting operation personnel's certificates

[0033] Pavement paving temperature monitoring values (direct transmission data from IoT devices)

[0034] After all records are stored on the blockchain, an electronic file with a digital fingerprint is automatically generated.

[0035] Third, improvement of management efficiency

[0036] Differentiated color block warning system through the visual analysis interface.

[0037] Achieve:

[0038] Dynamic display of the passing rate of subgrade filling compaction degree (K5 partition) in red, yellow, and green.

[0039] Daily maintenance operation frequency (F4 partition) 9999+ intelligent clustering analysis of high-frequency data.

[0040] The qualified rate of the tensioning process in the precast beam yard (G7 partition) has increased by 32% year-on-year.

[0041] When the slope monitoring displacement value exceeds the threshold, the system automatically triggers the F11 accident handling plan and pushes it to the terminals of the project leader and the supervision unit synchronously.

[0042] Basis for management decision-making:

[0043] Generate a multi-dimensional analysis report including time / area / job type (supporting drilling down to individual beam and slab pouring records).

[0044] The response time for tracing asphalt pavement segregation problems has been compressed from 48 hours to 2.5 hours.

[0045] Compared with the traditional management method, this system reduces the missed inspection rate of safety inspections by 76% and shortens the hidden danger rectification cycle by 68%, achieving a qualitative improvement in the safety control efficiency of the entire life cycle of highway construction.

[0046] In a possible implementation manner of the first aspect, the data acquisition engine includes:

[0047] Batch template import interface, supporting the rapid deployment of preset inspection items;

[0048] Form custom component, allowing the administrator to configure field types and verification rules.

[0049] In a possible implementation of the first aspect, the visual analysis interface has:

[0050] A multi-index same-screen comparison function that synchronously displays the usage of live codes, the target completion rate, and abnormal data warnings in each partition;

[0051] A data drilling function to view detailed records through the "enter partition" control.

[0052] In the second aspect, an enterprise security management method for an enterprise security management system based on a scanned code form includes the steps:

[0053] S1. The administrator configures the work processes and form templates for each partition in the background;

[0054] S2. The system automatically generates exclusive live codes for each partition and associates them with the corresponding forms;

[0055] S3. The employee's mobile terminal scans the code to trigger the data collection interface, automatically associates the employee's identity information, and dynamically displays the required items according to the job responsibilities;

[0056] S4. The submitted data is classified and stored in real time in the corresponding partition database;

[0057] S5. The management terminal receives the visual analysis report, automatically generates disposal suggestions for abnormal data, and supports multi-dimensional data export.

[0058] In a possible implementation of the second aspect, in step S3:

[0059] The code scanning behavior is forcibly associated with the GPS positioning information;

[0060] An anti-tampering watermark is automatically superimposed when the form is submitted.

[0061] In a possible implementation of the second aspect, the two-dimensional code output by the dynamic coding generation module includes a dynamic risk level identifier, and the risk level is automatically updated according to real-time monitoring data.

[0062] The beneficial effects of the present invention are:

[0063] 1. Through the precise binding of 11 modular partitions (F1 - F11) with dynamic live codes, a full - chain digital management is achieved from risk identification (such as automatic positioning by scanning the code for major hidden danger investigation in F7) → process traceability (timestamp accurate to the second level) → early warning and handling (abnormal data triggers the F11 pre - plan). The data collection efficiency is increased by 22 times compared with the traditional paper - based recording method (measured in Example 1: 45 minutes → 2 minutes); The triple - encrypted live code (enterprise identifier + partition code + timestamp) realizes the real - time mapping of physical space (such as 200×200mm stainless steel etched code), operating personnel (scanning the code is automatically associated with the job number), and business data (F3 scaffolding inspection record). The response speed to major hidden dangers is shortened from an average of 8 hours to 15 minutes (Example 2: linkage with monitoring videos and SMS early warning); The dynamic field rendering technology enables the same live code to automatically switch required fields according to the identity of the code - scanning person (administrator / construction worker) (for example, in the F8 technical management partition, 5 process parameter fields are displayed for quality inspectors, and only 2 basic inspection items are displayed for ordinary workers), reducing the form filling error rate by 67%.

[0064] 2. The differential color - block matrix interface ( Figure 5 ) intuitively displays the KPIs of each partition, such as:

[0065] The "9999+" high - frequency code - scanning volume (orange early warning) for F4 daily maintenance

[0066] The 89% pre - plan matching degree (green standard) for F9 emergency rescue

[0067] This improves the management decision - making efficiency by 40% and reduces the manual inspection cost by 35%;

[0068] All operation data (including GPS coordinates, timestamps, operators) are automatically archived to the MongoDB sharded cluster, meeting the requirements of ISO45001 standard for "non - tamperable and traceable" safety production records, reducing the audit compliance cost by about 120,000 yuan per year. Description of the Drawings

[0069] Figure 1 It is a schematic diagram of the system architecture of the present invention.

[0070] Figure 2 It is a schematic diagram of the live - code generation logic of the present invention.

[0071] Figure 3 It is a schematic diagram of the data collection process of the present invention.

[0072] Figure 4 It is a schematic diagram of the risk early - warning linkage of the present invention.

[0073] Figure 5 It is a schematic diagram of the system page display of the present invention.

[0074] Figure 6It is a schematic diagram of the F1 to F5 partition pages of the present invention.

[0075] Figure 7 It is a schematic diagram of the F6 to F11 partition pages of the present invention. Detailed implementation manners

[0076] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0077] Please refer to Figures 1 to 7 as shown, an enterprise safety management system based on a scanned code form.

[0078] Embodiment 1 (basic system architecture)

[0079] As Figure 1 shown, the system hardware layer includes:

[0080] Mobile terminal:

[0081] An explosion-proof industrial PDA (model MC3300X, explosion-proof level ExibIIBT4) equipped with a system above Android 9.0.

[0082] Integrated two-dimensional code scanning module (SE2100 type laser scanning head, accuracy ±0.1mm, scanning distance 10 - 300mm).

[0083] Built-in Beidou / GPS dual-mode positioning chip (positioning error < 1.5m).

[0084] Server cluster:

[0085] Distributed storage units are deployed on Alibaba Cloud ECS (ecs.c6.8xlarge specification, 8 cores and 32G memory).

[0086] The partition database adopts a MongoDB4.4 sharded cluster (sharding strategy: hash distribution by partition codes F1 - F11).

[0087] The blockchain node uses Hyperledger Fabric 2.3 to achieve data deposit.

[0088] Encoding generator:

[0089] Generate a live code based on the QRCodeModel2 standard (size 25×25mm, error correction level H).

[0090] Encryption layer implementation: Enterprise identification XJJT-001 (SHA-256 encryption) + partition code F3. (AES-128 encryption) + timestamp 202405201630 (Unix time encoding).

[0091] Software implementation process:

[0092] ① The super administrator logs in to the background through the PC side (Chrome browser) and configures the following in the permission management sub-module for the F3 work safety inspection area:

[0093] Form template (6 mandatory inspection items: scaffolding stability, safety net integrity, etc.).

[0094] Field verification rules (such as the numerical range limit for the steel pipe wall thickness ≥ 3.5mm).

[0095] ② The system generates an encrypted active code and physically binds it to the orange identification plate at the construction site (material: 304 stainless steel, IP67 protection level).

[0096] ③ After the construction personnel scan the active code with the PDA:

[0097] Automatically identify the identity (based on the binding of the PDA device ID and the employee work number).

[0098] Dynamically display the mandatory fields (such as high-altitude workers need to additionally fill in the safety belt number).

[0099] ④ The submitted data is uploaded via the 4G network and stored in the Shard2 shard of the F3 partition (write latency < 200ms), and at the same time, a blockchain transaction is generated (including GPS coordinates: 87°36' east longitude, 43°48' north latitude).

[0100] Example 2 (risk warning linkage)

[0101] As Figure 4 shown, implemented in a certain section of the highway:

[0102] Hardware deployment:

[0103] A red QR code sign (200×200mm stainless steel etching, with an anti-glare film on the surface) is hung in the bridge construction area.

[0104] Environmental parameters: Operating temperature -30°C to 70°C (verified by 72-hour high and low temperature cycle tests).

[0105] Scanning code linkage mechanism (associated with the F7 major hidden danger investigation area):

[0106] Data retrieval: Automatically display the last 3 inspection records in this area (such as 2 steel bar welding defects on May 18th, marked as a red warning status).

[0107] Device linkage: Trigger three surrounding surveillance cameras (Hikvision DS-2CD3, focal length 4mm) to start close-up shooting mode, and the video stream is stored in real time to the F7 segment via the RTMP protocol.

[0108] Warning push: Send an encrypted SMS with triple verification to the security supervisor (content format:

[0109] [XJJT-ALERT] coordinates (87°36'E, 43°48'N).

[0110] Risk level: Level III (dynamic judgment basis: failure to meet the standard for two consecutive inspections).

[0111] Disposal suggestion: Stop welding operation immediately and activate F11 plan.

[0112] Data closed loop:

[0113] After the rectification is completed, scan the code and upload the review image (it is mandatory that the watermark includes the timestamp and the operator's electronic signature).

[0114] The system automatically cancels the warning status and the historical records are archived to the blockchain (transaction ID: TxID_7d3f1a9c).

[0115] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An enterprise security management system based on a scanned form, characterized in that, Including: Multi-level modular partition units, corresponding in sequence to work safety assessment, safety education and training, work safety inspection, daily maintenance unit, maintenance engineering project, personnel safety file, major hidden danger investigation, safety technology management, emergency rescue management, project quality control, and work safety accident handling; Dynamic coding generation module, which configures independent live codes for each partition and outputs risk identification QR codes bound to the physical space, including project-specific codes, area risk codes, and equipment status codes. The QR codes contain three layers of data encryption: enterprise identifier, partition classification code, and real-time timestamp; Data collection engine, which triggers form data entry by scanning the QR code on the employee terminal and includes a batch template import interface and form custom components; Distributed data storage unit, which records in real time the setting parameters, live code scan volume, batch target achievement degree, form submission volume, and summary data of each partition; Visual analysis interface, which displays the key indicators of each partition with differentiated color blocks and supports multi-index on-screen comparison and data drilling.

2. The system according to claim 1, wherein The multi-level modular partition unit includes: Permission management sub-module, which distinguishes the operation permissions of super administrators and ordinary users; Number standardization sub-module, which assigns a unique alphanumeric code to each functional partition.

3. The system according to claim 1, wherein The dynamic coding generation module realizes: Intelligent association between live codes and specific business forms; Real-time upload of scan behavior data to the corresponding partition database.

4. The system according to claim 1, characterized in that, The data collection engine includes: Batch template import interface, which supports the rapid deployment of preset inspection items; Form custom components, which allow administrators to configure field types and verification rules.

5. The system according to claim 1, wherein The visual analysis interface has: Multi-index on-screen comparison function, which synchronously displays the live code usage volume, target completion degree, and abnormal data warning of each partition; Data drilling function, which views detailed records through the "enter partition" control.

6. An enterprise security management method based on any one of the systems of claims 1-5, characterized in that, Including the steps: S1. The administrator configures the work process and form template of each partition in the background; S2. The system automatically generates partition-specific live codes and associates them with the corresponding forms; S3. The employee mobile terminal scans the code to trigger the data collection interface, automatically associates the employee's identity information, and dynamically displays the required items according to the job responsibilities; S4. The submitted data is classified and stored in real time in the corresponding partition database; S5. The management terminal receives the visual analysis report, automatically generates disposal suggestions for abnormal data, and supports multi-dimensional data export.

7. The method according to claim 6, characterized in that, In step S3: The scan behavior is forcibly associated with GPS positioning information; An anti-tampering watermark is automatically superimposed when the form is submitted.

8. The system according to claim 1, wherein: The QR code output by the dynamic coding generation module includes a dynamic risk level identifier, and the risk level is automatically updated according to real-time monitoring data.

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