Japan: How to do "the world's safest"
Since the opening of the Tokaido Shinkansen in 1964, the Japanese Shinkansen has been creating a "security myth." The only mistake was the derailment accident that occurred in the earthquake in Japan in October 24, 2010, but it also maintained a history of zero casualties. What is it to keep the myth up to this point? Continuous power supply Every 50 kilometers (32 miles) along the high-speed rail will have a substation with a special phase-separation system technology that can automatically transfer power from the substation to the moving train. In this way, the train can continuously make progress from the substation.
This derailment prevention device is installed between the two railroad tracks of the Shinkansen Line. Once an earthquake or other impact disaster occurs, the escaped wheel will be controlled by this device and eventually return to the track to prevent it. The train derailed and subverted. In addition, an anti-escape device is installed in the center of the bogie of the Shinkansen carriage. In the event of a derailment, the carriage will not be significantly disconnected.
The system for preventing collisions with high-speed rails is called Automatic Train Control (ATC), which automatically controls the distance between trains to prevent collisions. The cab will display the maximum speed limit obtained after calculating the distance between the two vehicles, the distance from the next station and the track conditions.
The speed limit of high-speed rail is generally set at 0, 30, 70, 110, 160 and 210 km per hour. The specific speed decision power is given to the conductor, but when the speed exceeds the allowable limit, there will be a red signal to remind, if the driver is still rashly forward, "ATC" will ignore the presence of people and forced to stop automatically.
The Shinkansen can carry out almost no-driving. The reason why the driver is to be deployed is to enable the train entering the station to stop at a prescribed position on time according to the conditions inside the station, and to prevent the passengers from feeling uncomfortable because of the emergency brake. At that time, when the speed dropped to 30 kilometers, the train would send a signal that the conductor could stop by the stop.
Each car that brakes the high speed train in time is a multi-part tram. Each axle on the car has an independent DC motor. Each car has two brackets with a total of four axes, so each car has four engines. Each train has four engines. 64 - This allows all the axles of the train to brake simultaneously for quick braking.
Severe Criminal Justice The Japanese government promulgated the “Special Law of the Shinkansen†and has imposed strict penalties on various actions that hinder the operation of the Shinkansen.
In the railway safety culture in Japan, it must be checked thoroughly after an accident. Investigated by an independent railway accident investigation committee to ensure the impartiality of its investigation and evaluation results. Railway company staff can only assist in providing relevant data without intervening in the assessment. The assessment report is open to the whole society and can be downloaded online.
On the website of the JR East Japan Railways Corporation, people can also see a striking apology. On December 25, 2005, due to strong winds, the Yu Yue Bus Express train derailed. The post-flight aviation-railway accident investigation committee published a report on the railway accident investigation. The public can see on the homepage of the company’s website that from January 2006 to April 2008, the company’s response measures and implementation status for each year, the report was very specific, and technical drawings and anemometers were added to the scene of the accident. Location, number of units, front and rear control charts, etc.
Japan’s railway company also pays special attention to the driver’s safety awareness education. Once the driver of the Shinkansen train who was on the road and the driver who used the mobile phone to take photos was exposed by the media, the public would lose their jobs.
Germany: Returning to "the safest and most comfortable transportation"
If it is not a German high-speed rail accident in 1998, perhaps the German high-speed rail still retains the reputation of “the safest and most comfortable mode of transportâ€. In that accident, 12 trailers all derailed. The first carriage was thrown into the air like an ammunition, and then fell to the ground. The rear cars collided and twisted together. In just over 100 seconds, 101 passengers and 400 people were killed and 105 were seriously injured. After this accident, the German high-speed rails were redesigned. Since then, no major safety accidents have occurred in Germany's high-speed trains in the past 10 years. The attitude and practice of German high-speed rail self-reporting and error correction are exactly what we urgently need.
Since the opening of the Tokaido Shinkansen in 1964, the Japanese Shinkansen has been creating a "security myth." The only mistake was the derailment accident that occurred in the earthquake in Japan in October 24, 2010, but it also maintained a history of zero casualties. What is it to keep the myth up to this point? Continuous power supply Every 50 kilometers (32 miles) along the high-speed rail will have a substation with a special phase-separation system technology that can automatically transfer power from the substation to the moving train. In this way, the train can continuously make progress from the substation.
This derailment prevention device is installed between the two railroad tracks of the Shinkansen Line. Once an earthquake or other impact disaster occurs, the escaped wheel will be controlled by this device and eventually return to the track to prevent it. The train derailed and subverted. In addition, an anti-escape device is installed in the center of the bogie of the Shinkansen carriage. In the event of a derailment, the carriage will not be significantly disconnected.
The system for preventing collisions with high-speed rails is called Automatic Train Control (ATC), which automatically controls the distance between trains to prevent collisions. The cab will display the maximum speed limit obtained after calculating the distance between the two vehicles, the distance from the next station and the track conditions.
The speed limit of high-speed rail is generally set at 0, 30, 70, 110, 160 and 210 km per hour. The specific speed decision power is given to the conductor, but when the speed exceeds the allowable limit, there will be a red signal to remind, if the driver is still rashly forward, "ATC" will ignore the presence of people and forced to stop automatically.
The Shinkansen can carry out almost no-driving. The reason why the driver is to be deployed is to enable the train entering the station to stop at a prescribed position on time according to the conditions inside the station, and to prevent the passengers from feeling uncomfortable because of the emergency brake. At that time, when the speed dropped to 30 kilometers, the train would send a signal that the conductor could stop by the stop.
Each car that brakes the high speed train in time is a multi-part tram. Each axle on the car has an independent DC motor. Each car has two brackets with a total of four axes, so each car has four engines. Each train has four engines. 64 - This allows all the axles of the train to brake simultaneously for quick braking.
Severe Criminal Justice The Japanese government promulgated the “Special Law of the Shinkansen†and has imposed strict penalties on various actions that hinder the operation of the Shinkansen.
In the railway safety culture in Japan, it must be checked thoroughly after an accident. Investigated by an independent railway accident investigation committee to ensure the impartiality of its investigation and evaluation results. Railway company staff can only assist in providing relevant data without intervening in the assessment. The assessment report is open to the whole society and can be downloaded online.
On the website of the JR East Japan Railways Corporation, people can also see a striking apology. On December 25, 2005, due to strong winds, the Yu Yue Bus Express train derailed. The post-flight aviation-railway accident investigation committee published a report on the railway accident investigation. The public can see on the homepage of the company’s website that from January 2006 to April 2008, the company’s response measures and implementation status for each year, the report was very specific, and technical drawings and anemometers were added to the scene of the accident. Location, number of units, front and rear control charts, etc.
Japan’s railway company also pays special attention to the driver’s safety awareness education. Once the driver of the Shinkansen train who was on the road and the driver who used the mobile phone to take photos was exposed by the media, the public would lose their jobs.
Germany: Returning to "the safest and most comfortable transportation"
If it is not a German high-speed rail accident in 1998, perhaps the German high-speed rail still retains the reputation of “the safest and most comfortable mode of transportâ€. In that accident, 12 trailers all derailed. The first carriage was thrown into the air like an ammunition, and then fell to the ground. The rear cars collided and twisted together. In just over 100 seconds, 101 passengers and 400 people were killed and 105 were seriously injured. After this accident, the German high-speed rails were redesigned. Since then, no major safety accidents have occurred in Germany's high-speed trains in the past 10 years. The attitude and practice of German high-speed rail self-reporting and error correction are exactly what we urgently need.
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