Keywords: railway transportation; Safe and stable; Factors; Equipment; Architecture; affect
"Three Major Factors" Affecting Transportation Safety
Advanced technical equipment, perfect rules and regulations and high-quality operators are the "three major factors" to ensure the safety and stability of railway transportation. The equipment, systems and personnel of railway transportation enterprises play a vital role in their safe production.
1) Influence of railway equipment on safety. In most cases, it is necessary to stop using signal interlocking and not interlocking to receive and send trains in the transformation and fault handling of driving equipment. There is no display on the console, the signal stops, and the switch loses interlock. Route preparation, card delivery, guiding the receiving and dispatching of trains to mastering the interval trains are all done manually, which has a great impact on the safety of receiving and dispatching trains. Of the 7 major traffic accidents in 2000/kloc-0, 7 (4 1.2%) were under construction. Temporary equipment failure refers to the change of signal and interlocking equipment when the operator is not prepared. Generally, it is easy to occur in natural environments such as water disasters, lightning strikes, storms and snow, and when equipment is aging, which has a great impact on transportation safety. There are about 1200 equipment failures affecting the safety of receiving and dispatching trains in Harbin Railway Bureau every year. & ltBR & gt(2) The impact of rules and regulations on safety. The rules and regulations are lax and inconsistent with the actual situation on site, which will affect the transportation safety. The main reasons for the imperfection of rules and regulations are: ① the field practice is not enough, and the corresponding operating rules and regulations cannot be revised in time with the change of equipment; (2) The public works and electricity departments can't provide relevant technical data in time, which affects the revision, supplement and perfection of the "Station Driving Rules" and the targeted formulation of safety precautions; ③ The operation method and safety measures were not formulated in time for the temporary change of equipment, which made the operation process lack of safety guarantee. & ltBR & gt(3) Influence of operators on safety. (1) The operator has a wrong grasp or understanding of the rules and regulations, which affects the operation safety; (2) The operators did not strictly implement the rules and regulations, which simplified the operation process and affected the operation safety; (3) The workers' ability to deal with emergencies is poor, which affects the operation safety. 1999 August 2nd at 5: 10, Wanle Station of Harbin Railway Bureau was unable to open the uplink and outbound signals due to the failure of No.3 turnout (1-3 linkage turnout light strip and indicator light were not displayed), so the passenger train 2 12 stopped at Lane 2 at 5: 38, and the conductor confirmed No.3. I mistakenly thought that the 1# switch was also in the positioning state. Before the train started to signal at 5: 40, the driver found that the l# turnout was reversed and stopped, which constituted a dangerous accident that the route was not ready to start. & ltBR & gt To sum up, in the case of equipment modification and temporary failure, imperfect rules and regulations and poor adaptability of equipment operators will affect transportation safety. Therefore, strengthening the coordination and cooperation among equipment, systems and personnel is the key to ensure the safety and stability of transportation. & ltBR & gt2. Strengthen the coordinated management of "three elements"