Paper on high-speed railway transportation

Papers on high-speed railway transportation

1. Problems existing in high-speed railway transportation scheduling

1. Imperfect scheduling rules and regulations

The particularity of high-speed railway transportation determines that it has both certain driving rules and regulations and certain shortcomings. However, when formulating the high-speed railway transportation system, the shortcomings of the driving rules and regulations have not been abolished, resulting in contradictions between the high-speed railway transportation rules and regulations. Due to the inconsistency and contradiction of dispatching rules and regulations, the concept of dispatching personnel is vague when dealing with problems, and there are certain security risks and execution deviations in execution.

2. The organization measures of abnormal traffic need to be improved

The high-speed railway adopts centralized dispatching system, which makes the trains run automatically as planned, greatly reducing the work intensity of dispatchers. However, due to the influence of equipment, geological disasters and climate, the normal operation of high-speed railway has been changed to some extent. For example, for sudden snowstorms, sudden earthquakes and other phenomena, the dispatcher can only inform the driver to slow down and pay attention to the line conditions. Because there are no corresponding rules and regulations for emergencies as the operating basis, the dispatcher lacks a unified implementation standard when dealing with abnormal driving [3].

3. Equipment control failure and dispatcher intervention

There is a contradiction between transportation safety management caused by equipment control failure and dispatcher intervention. Equipment control failure is the direction of transportation safety, which can effectively avoid the phenomena of wrong manipulation and wrong routing during transportation. The dispatcher's job is to arrange the train operation plan, lock the turnout, open the signal, etc., to ensure the normal operation of the train. However, in real work, due to the equipment control failure and the intervention of the dispatcher, there are some phenomena such as wrong operation and arrangement during the running of the train, and there are great security risks.

2. Suggestions on improving the safety management of high-speed railway transportation dispatching

1. Perfecting the rules and regulations of high-speed railway transportation dispatching

Perfecting the rules and regulations of high-speed railway transportation dispatching, establishing a special department of high-speed railway transportation dispatching rules and regulations, strictly prohibiting non-dispatching departments from giving orders at will, updating and perfecting various safety management rules and regulations in time, uniformly abolishing outdated and inapplicable rules and regulations, avoiding the contradiction between new rules and old ones, and establishing.

2. Improve the organization plan for abnormal traffic

Improve the organization plan for abnormal traffic and standardize the implementation standards of dispatchers. Due to the high speed of high-speed railway and the high density of trains, it is easily affected by equipment, geological disasters and climate. When the train is running abnormally, the safety of high-speed railway transportation is greatly threatened due to the command error of the dispatcher. Therefore, it is necessary to make various abnormal traffic organization plans, improve the emergency handling ability of dispatchers, and effectively reduce the security risks in the process of high-speed railway transportation [4].

3. Adopt equipment control to effectively reduce manual intervention in equipment

In order to effectively ensure the safety of high-speed railway transportation, high-speed railway transportation implements equipment control technology. In the state of good equipment control, it is necessary to effectively prevent the dispatcher or other staff from manipulating the equipment privately, so it can effectively operate the equipment inaccurately due to manual operation and effectively play the role of the dispatcher. For the abnormal phenomenon of equipment, the dispatcher should take corresponding countermeasures and put forward effective improvement suggestions according to the actual situation of equipment operation, so as to effectively improve the overall controllability and operability of the equipment.

III. Conclusion

With the continuous improvement of China's high-speed railway transportation network, the safety management of high-speed railway transportation has been paid more and more attention. To do a good job in high-speed railway transportation safety, we must apply advanced scientific and technological means, constantly update and improve equipment, improve the safety management system of transportation equipment and dispatching, effectively improve the safety management of high-speed railway transportation dispatching, and ensure the operation safety of high-speed railway transportation [5]. ;