1. Program background
Factory production workshops are generally flow operations from raw materials to finished products, with a large number of equipment and materials. To ensure the safety of workshop property and improve production efficiency, comprehensive supervision is required. In the key processes of the production and manufacturing assembly line, there is not only a need for operation process supervision, but also a need for process restoration of production abnormalities and product quality problems, which requires a fusion analysis of intuitive on-site and objective data.
The current supervision of factory workshops has the following pain points:
1) Production status (unstable): Abnormalities occur in key processes during the production process, which are difficult to detect and correct in time. It takes a long time to arrive at the site for review, scheduling is time-consuming and labor-intensive, management costs are high, and efficiency loss is large; and there are no detailed and accurate process records. , it is difficult to define responsibilities in the later stage and make retroactive improvements;
2) Product quality (high risk): New workers have insufficient proficiency and are prone to product batch quality problems; the cause of the problem is difficult to obtain, the traceability time is long, and the production line operation is difficult to improve; and the on-site review efficiency is low, the cycle is long, and on-site problem discovery is difficult Not timely.
2. Program structure
Deploy high-definition surveillance cameras in the production line workshop and uniformly connect them to the security monitoring system EasyCVR video aggregation platform. At the same time, based on the video stream collected by the camera, the AI algorithm model deployed in the TSINGSEE Qingxi Video AI intelligent analysis gateway is used to conduct real-time analysis of the video stream. Detection and analysis, through capturing, detecting and identifying people, objects and behaviors in the production workshop, and providing intelligent reminders and notifications for abnormal situations, to achieve intelligent, digital and information-based supervision of the production workshop.
3. Features of the plan
1. AI intelligent analysis
1) Face recognition: The platform can automatically detect and recognize faces in pictures and video sources collected by the front end, and realize multi-face detection and capture, face comparison recognition, and face attribute analysis (such as gender, age, person, etc.) Information), people flow statistics, etc., and can also be connected to face turnstiles to implement face access control, face attendance, etc., which is conducive to more intelligent management of factories.
2) Detection of illegal operations in operating procedures: Real-time monitoring of industrial production lines. When someone fails to operate in accordance with the standardized operating procedures, an alarm will be issued to correct the standardized operating procedures in a timely manner to reduce potential safety hazards.
3) Workwear identification: Automatically detect and identify workwear, reflective clothing, protective clothing, etc., and give warning prompts and voice calls to those who do not wear them in accordance with specified requirements.
4) Detection of personnel sleeping and leaving their posts: Detect the activities of on-duty personnel. When someone leaves their posts for more than the specified time or sleeps at relevant posts, an alarm is triggered and relevant personnel are notified. On-site announcements can also be made.
5) Mobile phone playing detection: Real-time monitoring of employees’ mobile phone playing behavior in the work area. When it is detected that someone is playing mobile phones in violation of regulations, an alarm will be triggered immediately and the safety management personnel will be notified to handle it in a timely manner.
6) Perimeter intrusion: Automatically monitor human intrusions in the perimeter monitoring area. Once a suspicious person is detected approaching or climbing over the wall, it will immediately snap a picture, trigger an alarm, and push a message to the manager. It can also be connected to call the actual scene. Sound and light alarm device to warn suspicious persons.
7) Personnel intrusion detection in dangerous areas: When an intruder is detected in dangerous areas such as factory power distribution rooms and large production machinery, the alarm will be automatically triggered and the on-site voice device can be linked to remind the intruder to leave.
8) Fireworks identification and detection: Fire hazards in the factory area cannot be ignored. AI algorithms are used to detect and identify fireworks in real time. Once smoke and flames are detected, an alarm will be triggered immediately. Firefighting devices can also be linked to perform operations such as spraying and extinguishing fires to prevent fire hazards. To prevent production safety accidents caused by accidents and ensure the safety of factory property and personnel.
2. Video surveillance and integrated management
Video surveillance system/security surveillance platform EasyCVR video convergence technology can uniformly connect surveillance equipment in multiple workshops to achieve convergence and centralized management of video surveillance, and can perform high-definition video surveillance, recording and playback, and cloud monitoring of various surveillance ranges. Storage and disk array storage, PTZ control, cascade sharing and other video functions support uploading data to the superior monitoring center. Through high-definition video monitoring, it is possible to achieve visual real-time management of the workshop site to ensure safe production management; it also supports recording and playback, and can review and review video data after an accident occurs.
The Smart Factory Security Video Surveillance System EasyCVR platform supports the national standard GB/T28181, RTMP, RTSP/Onvif protocols, etc., as well as manufacturer private protocols such as Hikvision SDK, Dahua SDK, Hikvision Ehome, etc. It also supports standard API development interfaces and can be integrated into It can be played on mobile APPs, mini programs, and other business platforms, and provides sharing links and iframe addresses, which can be played directly in the browser, which is very convenient for staff supervision.
4. Solution value
- Improvement of quality service capabilities: intelligent production line inspections, improved process control; transparent production, strengthened SOP patrol management;
- Process management efficiency improvement: real-time exceptions, strengthened quality accident control; video guidance, rapid promotion of professional skills of personnel;
- Improved risk management and control capabilities: rapid traceback to improve customer complaint response efficiency; event restoration to improve problem resolution efficiency;
- Reduced management costs: multi-dimensional inspections reduce the cost of manual inspections; training and promotion reduce the risk of unfamiliarity with manual skills.