Project BackgroundHuizhou Yuxin Chemical Co., Ltd. is located in Huizhou Daya Bay Petrochemical Industrial Park, the largest petrochemical industrial park in China, covering an area of about 80,000 square meters. It is a national high-tech enterprise, and is currently the largest, most advanced technology and most complete C4 deep processing enterprise in South China. From 2018 to 2020, it was continuously rated as one of the top 500 manufacturing enterprises in Guangdong Province and one of the top 500 enterprises in China's petroleum and chemical industry. It has won many honors such as China Quality Integrity Enterprise, National Petroleum and Chemical Industry Advanced Collective, and Guangdong Province Integrity Enterprise.
Construction contentIn this project, Dashi IoT access control system, smart parking system and AI face recognition turnstile are used.
Project Highlights:The access control system is connected with the smart park platform
Synchronize personnel information and vehicle information to the Daya Bay Park Smart Park System Platform. With closed management as the core scenario, integrate and integrate the five elements of process safety information, process hazard analysis, training, contractor management, and mechanical integrity directly related to closed management, as well as the two process safety management elements indirectly related to accident management and compliance audit, and establish a highly integrated and linkage application system between closed management and various process safety management elements. Meet the needs of the storage and transportation department for hazardous chemical transportation vehicles, drivers and vehicle scheduling management. 
The parking system is docked with the weighbridge systemAt the south gate and north gate of the park, Dashi AI high-definition license plate recognition terminals are optimized and newly installed, and the reserved data interface is linked with the weighbridge system, which can automatically read the license plate information of hazardous chemical vehicles in the weighbridge system and automatically lift the bar in and out.
Personnel big data statistics function
The personnel big data statistics function adopts the personnel tracking mode, the number of people entering the area by swiping the card is increased by 1, the number of people who go out by swiping the card is reduced by 1, and the number of repeated entrants does not change. The factory area is divided into three areas: production area, non-production area and laboratory building, and the personnel are divided into internal employees, maintenance personnel, and external personnel.
Anti-submarine back function of face devices
Personnel entering from area A must leave by brushing their faces, and the face brushing records must be strictly corresponded to one in and one out, and if they do not brush their faces to leave, they cannot enter by brushing their faces next time. 