A digital vehicle monitoring system based on 3G for public security

Along with the rapid development of 3rd generation mobile communication technologies and information technology, the use of digital vehicle monitoring system has significant value for public security. Based on the research and analysis of vehicle monitoring platforms, this paper proposes a secure architecture for digital vehicle monitoring system based on the 3G networks for public security. The proposed system is designed for police departments. This paper analyzes the key technologies of the system such as video management, data security, wireless network, and communication. Details about the design and implementation of the system are discussed in this paper. This system proposed enables the police department to increase the speed and precision of decision making for incidents to improve citizen service and to enhance video evidence. The solution discussed in this paper provides high scalability, efficiency, strong maneuverability and security.