| Dangerous goods in transit transport and general cargo in transit transport compared with particularity. In the light, heat, friction, impact and other external factors or chemical decomposition, combination reaction, polymerization, separation, radiation, internal factors, dangerous goods in transportation process of explosion and leakage, leakage of radioactive drugs, fire and other serious production safety problems and the road traffic accident.In this paper, aiming at the dangerous goods in transit transport in the temperature and humidity, speed and other key indicators by using wireless sensor technology to monitor the whole process of the transportation vehicles, and for the ACO algorithm in the wireless sensor routing problems, an improved algorithm, BEACO algorithm is proposed in this paper.This paper focuses on the analysis of research progress in transportation security, wireless sensor network, clustering algorithm, congestion control at home and abroad about the dangerous goods monitoring system construction, supervision and other aspects of the domestic and international relevant dangerous goods; secondly, the structure of wireless sensor network in the overview, introduces the system structure of wireless network clustering algorithm are introduced in this paper, introduces the related content selection technology for wireless sensor networks; third, introduced and analyzed the construction of dangerous goods in the overall demand for transportation monitoring system, pointed out that the overall purpose of system development, the role of needs and use cases, state clustering algorithm in the data transmission module fourth, the design requirements; the overall scheme of the system, data acquisition terminal, control module, alarm module, database module, BEACO algorithm; fifth, to achieve the overall scheme of the system, data acquisition terminal, control module, alarm module, database module, BEACO algorithm and BEACO algorithm, the experiments arc carried out. |