Due to the particularity and sensitivity of its functions, the financial industry directly affects social security and stability. From currency manufacturing to circulation distribution, from financial transactions to data processing, from business process control to transaction personnel security, operations in every link are high. Risk hazards need to be protected. On the other hand, almost all people have frequent and close business contacts with financial institutions; making the financial industry's business scale very large, which is a serious challenge to the safe operation of the financial industry, which is why compared with other industries. The financial industry has a clear rigid demand for security technology.
The development of modern digital communication technology and computer technology has made it possible to remotely network and centrally manage the current video surveillance system of banks. However, due to historical diagnosis, the network conditions of various bank outlets and ATMs are currently uneven. For example, banks typically have one DDN line for one ATM machine with a transmission rate of 64kps. Normal business processing basically occupies all the bandwidth, and it is difficult to have rich bandwidth for video surveillance signal transmission. Self-service banks are usually equipped with 2 or 4 DDN lines, which can achieve a transmission rate of 128kps-256kps, and business outlets are equipped with 2M virtual private networks, but the normal business of the bank allows only 20% of the bandwidth to be left to the security system. . This is a stretch for bank monitoring with many monitoring points and high image acquisition quality requirements.
These factors make the current video surveillance system of the bank often self-contained for each business outlet. It is difficult to conduct centralized management and large-scale application at the branch level. With the strengthening of banking outlets, self-service banking and ATM machines, more and more "isolated" video surveillance systems will be gradually established. The interconnection and centralized management between these systems has become an urgent problem to be solved in the construction of bank security systems.
Mining Machinery Engineering is an interdisciplinary branch of engineering that applies the principles of mechanical engineering, electrical engineering and mining engineering for analysis, design, manufacturing and maintenance of mining equipment. It includes study of various aspects of equipment used in earthworks, mineral processing, bulk material handling, drilling and construction.
Lately, use of continuous mining machines has become order of the day to comply with environmental regulations, protect surface features and also to achieve increased production rate. As the concern for safety in mines increased and highly stringent regulations were put in place, it required mining machinery engineers to be highly conversant with such regulations.
Mining Machinery
Coal Mining Machinery,Metal Ore Machinery,Roadheader Equipment,Roadheader Machinery
NORTH HEAVY GRYPS EQUIPMENT AND ENGINEERING CO.,LTD , https://www.nhgtunnel.com