Subway Trivia 1. What are the essential general knowledge about subway ride safety
Subway accidents happen frequently, which triggered people's concern about subway safety.
As a very popular means of transportation, some of you may have to take the subway every day to and from work. So, be sure to know some of the subway ride copy sitting safety essential common sense.
Standing in line behind the yellow safety line, waiting for the train, to ensure safety. 2. According to the direction of the arrow instructions on the car bai, first down after the first, do not crowd.
3. Be careful of the gap between the train and the platform when you get on the train, and take care of children and elderly people traveling with you. 4. Watch out for screen doors and subway train doors opening and closing at the same time, as well as flashing screen door lights and door lights.
5. Be careful of the screen door glass, when the screen door indicator light flashes, please do not car. 6. If the screen door can not be opened automatically, please press the green button, manually pull open, also du can go to the screen door of the green crossbar at both ends of the train, push the crossbar by hand.
7. It is strictly prohibited to chase and fight on the platform. 8. When the doors are closing, do not force your way onto the train.
9. Do not jump off the platform without authorization and enter the tracks, tunnels, and other areas where there are warning signs. 10. Do not obstruct the closing of doors.
11. Do not bring handbags, backpacks, or other personal belongings near closing doors. 12. Do not use the emergency or safety devices in a non-emergency situation.
13. Do not lean on the screen door while waiting for the train. 14. Do not get off the train when it is closing.
All of the above knowledge is very useful subway ride safety knowledge, be sure to know yo.
2. knowledge of the subway
The minimum 0.27 yuan to open the library members, view the full content & gt; Original publisher: dongyin415521 rail transit basics 1. the world's first subway when it was built and opened to traffic, the situation is how? A: 1863 the world's first subway was completed and opened to traffic in London, the train with a steam locomotive traction, line length 6.4km.
2. China's first tram line in what year was built? China's first subway was built in what year and month? A: Shanghai's first tram line was completed in 1908; in October 1969, China's first subway was completed and opened to traffic in Beijing, put into operation in 1971.3. What are the basic types of rail transit? A: There are many types of rail transit modes, and more classification methods.
At present, the world's rail transportation classification is largely as follows: according to the form of the structure or track relative to the ground position is divided into underground railroads, ground railroads and elevated railroads; according to the scope of train service is divided into the traditional urban rail transit, regional express railroads and suburban railroads; according to the capacity level (large capacity, medium capacity, small capacity) and vehicle types can be divided into underground railways, light rail traffic, one-rail traffic, trams, rubber trolley buses, and other types of rail transportation. Traffic, tram, rubber-wheeled subway, linear motor vehicles, magnetic levitation; according to the train drive can be roughly divided into two categories of wheeled rail system and magnetic levitation system, urban railroads, subways, light rail, rail belongs to the wheeled rail system, while the linear motor vehicles belong to the category of magnetic levitation system strictly speaking; 4. What is the city's rail transportation? Metro, light rail concept and the main division is based on what? Answer: Urban rail transit refers to different types of tracks running on the large, medium capacity urban public **** transportation, is a contemporary city subway, light rail, monorail, automatic guided, magnetic levitation and other rail transit in general. Subway is built in the city of fast, large capacity with tram traction rail transit system, it can be built in the underground, ground or elevated way, the capacity of 30,000 passengers / h or more; light rail relative to the subway for the smaller capacity, in the original tram on the basis of the use of modern technology to transform the development of urban rail transit system, capacity.
3. knowledge about the subway (at least 100 words)
I. What is the subway? Metro is short for underground railroad.
It is an independent railed transportation system that is not affected by the condition of the surface roads and is able to operate properly according to its designed capacity, thus transporting passengers quickly, safely and comfortably. Metro is highly efficient, non-polluting, and able to realize the requirements of large capacity, with good social benefits.
The subway is a rail transportation, its transportation organization, function realization, safety assurance should follow the objective law of rail transportation. In the transport organization to implement centralized scheduling, unified command, according to the operation of the map to organize traffic; in the realization of the function, the relevant professions such as tunnels, lines, power supply, vehicles, communications, signals, station electromechanical equipment and fire protection systems should be to ensure that the state of good condition, normal operation; in the safety assurance, mainly relying on the organization of the line and the normal operation of the equipment to ensure that the necessary travel intervals and the correct travel through the road.
In order to ensure that the subway train operation safety, on time, in the centralized scheduling, unified command principle, traffic organization, equipment, vehicle maintenance, equipment operation management, safety assurance by a series of rules and regulations to regulate. The subway is a multi-disciplinary multi-type work, around the center of the safe operation of the system composed of an orderly linkage, the timeliness is very strong.
The subway uses electronic computer processing technology as the core of a variety of automation equipment, thereby replacing manual, mechanical, electrical train organization, equipment operation and safety assurance system. For example, ATC (Automatic Train Control) system can realize automatic train driving, automatic tracking and automatic scheduling; SCADA (Power Supply System Administration Automation) system can realize remote control, telecommunication and telemetry of the equipment systems of the main transformer substation, traction transformer substation and step-down transformer substation; BAS (Environment Supervision and Control System) and FAS (Fire Alarm System) can realize the automation of the environmental control of the station and automation of the fire-fighting and alarm systems; AFC (Automatic Fault Finder) system can realize the automation of the fire-fighting and alarm systems; AFC (Automatic Fault Finder) system can realize the automation of the fire-fighting and alarm systems. BAS (environment monitoring system) and FAS (fire alarm system) can realize the automation of station environment control and fire fighting, alarm system; AFC (automatic fare collection system) can realize automatic ticketing, checking, classification and other functions.
These systems throughout the line to form their own network, are in the OCC (control center) set up a central computer, the implementation of unified command, hierarchical control. The basic type of subway network: single line, single loop, multi-line, spider web type.
Each subway line is composed of intermediate tunnels (on the ground for the ground line or elevated line), stations and ancillary buildings. Stations are categorized into four types according to their functions: 1, intermediate stations: only for passengers to travel to and from the station, the largest number of such stations.
2, the return station: in the middle of the station with a return line equipment that is known as the return station, generally in the urban areas of heavy traffic in the establishment of the section, can meet the needs of passengers, while saving operating expenses. 3, interchange station: both for passengers and passengers to provide interchange station.
4, Terminal: subway lines at both ends of the station, in addition to passengers up and down or transfer, usually also for the train to stay, turn back, repair and maintenance use. II. The characteristics of the subway (1) fast.
The train runs at a maximum speed of 80 kilometers per hour, with an average speed of 36 kilometers per hour, and a 30-second stop at each station, and the travel time from Xinzhuang Station to Shanghai Railway Station is 39 minutes. (2) Accuracy.
Ground transportation in the city is affected by road traffic or weather, but the subway is not disturbed. During peak traffic hours, trains run every 5 minutes, from 4:55 am to 23:26 pm.
(3) Safety. The trains are operated by an automatic safety control system, which strictly ensures the train interval.
The power supply of the subway is dual-power, so the possibility of power failure is very small. The subway also emphasizes fire prevention measures, with adequate fire extinguishing facilities and equipment, and each station is installed with a closed-circuit monitoring system, so as to keep abreast of the situation at the station.
In addition, the stations are policed by officers from the Urban Railway Branch of the Shanghai Municipal Public Security Bureau. (4) Comfort.
The trains and stations are equipped with air-conditioning devices to keep the temperature and humidity in the most comfortable range. The train is organized in six cars, each car has a capacity of 310, including 62 seats, and the train can carry 1,860 passengers.
(5) Convenience. The station is beautiful, bright and clean, with modern facilities and equipment.
Due to the use of automatic ticketing system, adapt to a large number of passengers using the subway. Supervisors and station attendants are available on the concourse and platform levels to assist passengers in solving their problems.
There are clear signs everywhere in the subway, making it very convenient and easy for passengers to use the subway. Third, the subway vehicle The subway vehicle is an important part of the urban rail transit system, but also the higher technical content of the electromechanical equipment.
Metro vehicles should be advanced, reliable and practical, and should meet the requirements of large capacity, safety, speed, aesthetics and energy saving. Metro vehicles have a moving car (M, Motor) and trailer (T, Trailer), with a driver's car and without a driver's car and other forms.
Mobilized car itself with power traction device, trailer itself without power traction device; Mobilized car is divided into Mobilized car with pantographs and Mobilized car without pantographs. Metro vehicles in operation generally use a combination of dynamic drag, fixed grouping, the formation of electric train sets.
Because it has its own power traction device, both traction and passenger two functions, so different from the railroad train, do not need to connect a separate locomotive. General subway vehicle consists of the following seven parts: (1) the body of the vehicle body is to accommodate passengers and drivers to drive (for the driver's room of the vehicle) place, but also the installation and connection of other equipment and components of the foundation.
Generally, there are underframe, end wall, side wall and roof. (2) power bogie and non-power bogie power bogie and non-power bogie device is located between the vehicle body and the track, used to traction and guide the vehicle along the track, bear and transfer from the vehicle body and the line of the various loads and buffer its power role, is to ensure that the quality of vehicle operation of the key parts.
Generally consists of frame, spring suspension device, wheelset axle box device and braking device. (3) traction buffer connecting device vehicle formation into columns and columns must be safe to run with the help of connecting devices.
In order to improve the longitudinal smoothness of the train, generally installed in the rear of the hook buffer device to moderate the impulse of the train. (4) braking device braking device is to ensure the safe operation of the train indispensable device.
Urban rail vehicle braking device in addition to conventional air braking device, there are regenerative braking, resistance braking and magnetic track braking. (5) by the current device from the contact wire (contact network) or conductive rail (the third rail) will be introduced into the electric current moving car device is called the current receiving device or receiving current device.
The current receiving device can be divided into the following forms according to the way it receives the current: a, pole-shaped current receiving device; b, bow-shaped current receiving device; c, side of the current receiving device.
4. Metro Basics
Originally Posted By: dongyin415521
Rail Transit Basics 1. When was the world's first subway built and opened to traffic, and what is the situation? A: 1863 the world's first subway was opened to traffic in London, the train with a steam locomotive traction, the line is 6.4km long. 2. China's first tram line in what year was built? China's first subway in what year and month? A: Shanghai's first tram line was completed in 1908; in October 1969, China's first subway was completed and opened to traffic in Beijing, put into operation in 1971. 3. What are the basic types of rail transit? A: There are many types of rail transit modes and more classification methods. At present, the world's rail transportation classification is as follows: according to the form of the structure or track position relative to the ground is divided into underground railroads, ground railroads and elevated railroads; according to the scope of train service is divided into the traditional urban rail transit, regional express railroads and suburban railroads; according to the capacity level (large capacity, medium capacity, small capacity) and vehicle types can be divided into underground railways, light rail transportation, single track transportation, streetcars, rubber wheel subway, linear motorized subways, and the type of vehicles. Rubber wheel subway, linear motor vehicles, magnetic levitation; according to the train drive can be roughly divided into two categories of wheeled rail system and magnetic levitation system, urban railroads, subways, light rail, rail belongs to the wheeled rail system, and linear motor vehicles belong to the category of magnetic levitation system strictly speaking; 4. What is the city's rail transportation? Metro, light rail concept and the main division is based on what? Answer: Urban rail transit refers to different types of tracks running on the large, medium capacity urban public **** transportation, is a contemporary city subway, light rail, monorail, automatic guided, magnetic levitation and other rail transit in general. Subway is built in the city of fast, large capacity with tram traction rail transit system, it can be built underground, ground or elevated way, capacity in more than 30,000 passengers / h; light rail relative to the subway for the smaller capacity, in the original tram on the basis of the use of modern technology to transform the development of urban rail transit system, capacity
5. ride the subway need to pay attention to what
2, it is prohibited to illegally carry firearms, ammunition or crossbow, dagger, gasoline, fireworks and other state regulations on the control of the instrument, flammable and explosive hazardous chemicals, as well as other items that may endanger the safety of the person into the station ride.
3. Smoking is prohibited in stations and carriages.
4. It is prohibited to eat in the elevator and carriages.
5. It is prohibited to bring animals (except for guide dogs wearing markings and protective gear to prevent injuries) into the station and on the train.
6. It is prohibited to bring bicycles (except folded bicycles) and other means of transportation into the station.
7. It is prohibited to bring inflatable balloons, sharp objects, easily defaced, with serious odor, unpackaged fragile items and oversized bags into the station.
8. It is prohibited to bring food into the elevator and subway car to eat, you can drink water and bring drinks.
Expanded Information:
Emergency alarms are installed in each car 1, 4, 5, 8 car door on the left side, in case of emergency, open the red button protective cover, press the red alarm button can talk to the driver. When the driver receives the alarm message, he will notify the staff to deal with it in time.
The emergency stop button can only be used when the safety of the train or personnel is jeopardized. Passengers just need to break the glass, and then press it for 3 to 4 seconds to activate it, the train will stop in time after receiving this emergency signal. There are two buttons installed on each side of the station platform.
After the train has made an emergency stop and the doors are not aligned with the sliding doors, passengers can use the emergency doors to leave the train and enter the platform. The emergency doors are mainly installed in the center and ends of the platform, passengers can simply push down the black handle to get down to the platform. Emergency door opener is installed in each carriage on the right side of the door of 2, 3, 6, 7, in case of emergency you can open the door manually by opening the red cover and pulling down the handle.
Shielded doors can play the role of separating the platform and the train operation area, to protect the subway operation and passenger safety. If the shielding door can not be opened automatically, you can trigger the green handle on the inside of the shielding door, and then pull the door to both sides. Note that the device is in the event of an accident, and the train stopped only when the operation.
Under normal circumstances, when the train arrives at the station, if passengers find that individual screen doors cannot be opened properly, please get on and off the train through the "normal door" that can be opened next to it. Fire manual alarm buttons are mainly installed in the station hall, platforms and access to the wall, in the event of a fire in the station, you can break the glass to alarm.
In addition, there are two fire extinguishers in each carriage, placed under the seats between doors 1, 3, 6 and 8 in each carriage, and two fire extinguishers in the driver's room. When the train fire, directly unlock the two fixed fire extinguisher belt, remove the fire extinguisher, pull out the pin, aimed at the flame, press the pressure handle can be used.
People's Daily Online - ride the subway to pay attention to what these safety tips you must know
6. Subway ride safety knowledge ~~~~~
Original publisher: hubin0419
Ride safety tips 1, ride the bus **** car, trolley buses and long-distance buses shall be in the platform or the designated place in turn Waiting for the car, when the car stops, first down and then up; in the road by motor vehicle, should be from the right side of the body on board; shall not be forced to get on and off or climb the moving vehicle; 2, do not greet the taxi on the carriageway or at intersections, should be greeted in the pedestrian walkway at the non-intersection of the cab. 3, do not carry flammable, explosive and other dangerous items by public **** cars, cabs, long-distance buses and trains. 4, motor vehicle driving, do not extend any part of the body out of the car, not allowed to jump out of the car. 5, the vehicle is moving, do not gossip with the driver or have impaired the driver's safe operation of the behavior. 6, the vehicle at high speeds, do not stand inside the car, do not abandon objects to the outside of the car, ride in front of the seatbelt should be fastened. 7, ride in a freight motor vehicle, in addition to the driver's compartment, do not ride in any other part of the car. 8, When taking a large bus, get on the car must first inspect the safety door and safety mallet storage place. 9, do not get on and off the car in the middle of the road. 10, get off the car, do not get out of the car in front of the car suddenly cross the road. 11, ride in the car should be seated steadily and support, there is no seat, feet naturally apart, sideways standing, hands should hold the armrests tightly, so as to avoid vehicle emergency braking fall and injury. 12, the car should be in the middle of the road, do not take the bus, do not take the bus. 13, the car should be in the middle of the road, do not take the bus. Pedestrian traffic safety knowledge 1, pedestrians must walk in the right sidewalk; there is no sidewalk, the right sidewalk on the curb to walk. 2, crossing the carriageway, must use the pedestrian crossing (crosswalk). There is a pedestrian bridge or pedestrian tunnel, shall take the pedestrian bridge or pedestrian tunnel. 3, through the traffic signal control of the crosswalk, shall comply with the signal warning; crosswalk (crosswalk) lights, green light, pedestrians can cross the crosswalk (crosswalk); green light flashes, pedestrians are not allowed to enter the pedestrian crossing (crosswalk), but has entered the crosswalk can continue to walk; red light, pedestrians are not allowed to enter the crosswalk (crosswalk); red light, pedestrian Do not allow pedestrians to enter the pedestrian
7. World rail transportation history or general knowledge
A brief history of the development of the world's light rail transit Light rail transit makes a medium-capacity urban rail transit passenger transportation system, which is in the subway in the public **** between the car.
Light rail can be divided into two categories: models and track structure similar to the subway, the capacity of the subway is slightly smaller than the light rail traffic to become a quasi-metro; the other type of capacity than the public **** car is slightly larger than the ground traveling, the right of way can be **** with the new streetcars. It is in the traditional tram based on the development of a new type of rapid rail transit system, due to its low cost, pollution-free, comfortable ride, shorter construction period and accepted by many countries in large and medium-sized cities, in recent years, continue to be developed and promoted.
Trams have a history of more than 100 years. In 1881, during the Berlin Industrial Exposition, Germany, showed a train of three trolley buses grouped small power streetcars, can only take 6 people, in the 400m long track running back and forth.
This is the world's first tram, which gives the world a creative revelation. The world's first commercially operated tram system was in 1888 in Riemensch, Virginia, USA.
Since then, tram systems have developed rapidly, and in the 1920s, the total length of tram lines in the United States amounted to 25,000km. by the 1930s, there was a great development of streetcars in Europe, Japan, India and China.
In 1908, China's first tram was built and opened to traffic in Shanghai, and a large number of streetcars were also built in 1909, in the subsequent years, China's Beijing, Tianjin, Shenyang, Harbin, Changchun, Anshan, and other cities have built streetcars, in the city of China at that time, the public **** transportation played a backbone role. But the old tram traveling in the middle of the city roads, mixed operation with other vehicles, but also by the intersection of traffic light control, running speed is very slow, low punctuality and noise, acceleration and deceleration performance is poor, but still not lost for the residents to travel to a convenient means of transport.
With the rapid development of the automobile industry, the number of private cars in Western countries has increased dramatically, a large number of cars on the street, the city road area is obviously not enough, which led to the world's major cities have dismantled the tram lines. This wind also spread to our country, to the end of the 50's, China's major cities have been removed to the tram few remaining, leaving only Changchun, Dalian and Anshan 3 cities streetcar did not demolish all, and has been retained to date, continue to undertake the normal public **** passenger transportation tasks.
But the excessive growth in the number of automobiles has created new problems in urban transportation: traffic jams, reduced speed, air pollution and noise, and even parking in the downtown area is difficult to find the right place. To the early 1960s, some of the densely populated cities in the West, in addition to the consideration of the construction of underground railways, and then re-transferred attention to the ground rail transportation mode.
The use of modern high-tech transformation and development of tram systems, in Europe and the United States has achieved remarkable results. According to incomplete statistics, the world now has more than 270 cities built a new tram system, indicating that the new tram in some countries in the city, is playing an important role.
In March 1978, the International Union of Public **** Transportation (UITP) held a meeting in the Belgian capital Brussels, the meeting identified a new type of tram traffic in the unified name, the English for Light Rail Transit, referred to as "Light Rail", the acronym LRT. here need to be It should be noted that in China, according to China's "Urban Rapid Transit Project Construction Standards (Trial)", the light rail to name the medium capacity subway (including ground and elevated railroads), while Europe said "light rail", generally special modern tram traffic.
In order to be compatible with the European definition, we propose that LRT be divided into two categories - quasi-metros and new trams. Quasi-metros differ from metros in terms of smaller capacity and axle weights, smaller curve radii, and larger "maximum gradients"; there are no major differences, so we won't repeat them here.
The new tram in the world's cities in the field of public **** transportation have occupied an important position, although the private car ownership in Western cities is still increasing, but the development of the new tram is still a priority. Such as France's first modernized tram line, completed in 1984 in the city of Nantes opened to traffic, the line length of 10.16km, *** set up 22 stations, the vehicle using both ends of the driver's room set up six-axle single-articulated electric buses, each vehicle is fully loaded with a crew of 276 people, one-way peak hour passenger capacity of 9,000-18,000 people.
Since the 70's, modern streetcars around the world is developing rapidly, Europe, the United States and other economically developed countries have more than 60 cities built tram lines, Asia, in addition to Japan, the Philippines, the city of Manila and China's Hong Kong, Tuen Mun, to Yuen Long, the new streetcar is also very representative. Due to the rapid development of high technology, medium capacity rail transportation system has not been completely limited to the traditional steel wheel and steel rail system, but the formation of a variety of forms of new concepts, such as linear motor car system; rubber wheel system of the new transportation system (AGT); cross-seat monorail transportation system as well as suspended monorail system.
World Rail Transportation Blog/.
8. Metro-related knowledge
Guangzhou Metro Line 4 created two more firsts in the industry: the world's first linear motor line with medium to large capacity; and the country's first rail transit line with linear motor vehicle technology. It is reported that at the end of next month, Line 4 University City special line section sightseeing trial operation, there will be two new cars into use.
L-type car, four sections of the formation group
Maximum speed of up to 90 kilometers per hour
It is understood that the Guangzhou Metro one, two lines for the A-type car, three lines for the B-type car, and
The four line vehicles of the car is L-type, using four sections of the formation group of trains. The four-section train is about 71 meters long and 2.8 meters wide, with a drum-shaped structure on the side of the car, a maximum operating speed of 90 km/h, and each car can carry 240 passengers. Train floor, roof, side walls, end walls with thermal and acoustic insulation materials, each car on each side of the set of three sets of sliding doors.
It is reported that Metro Line 4 will be the first in China to use a linear motor system, so that the train's climbing capacity can reach more than 70‰.
Running noise
Installation of cameras and intercoms
According to reports, Line 4 of the linear motor vehicles due to light weight, wheel and rail noise and vibration is also greatly reduced, the passengers will ride more quiet and comfortable.
9. Civilized etiquette on the metro
1. Almost every station has an off-site vertical elevator, which is specially designed for people with mobility disabilities (wheelchairs, pushchairs, etc.) or luggage, and other passengers are encouraged to use the escalator as much as possible.
Second, when purchasing tickets and entering the gates, queue up and pass through; when waiting for the train, queue up according to the signs on the ground, and go down first and then up. Try to move closer to the center of the car to leave space for other waiting passengers to get on the train. Do not pile up large items at the door to avoid affecting other passengers getting on and off the train.
Third, the subway train frequency and punctual, lights flashing bell ringing, please stop outside the yellow line, do not grab on the grab down, do not do "pickpocket" passengers, patiently waiting for the end of the train. Do not rely on the handrail or hang your belongings on the ring puller, and leave a safety handrail for others. When more passengers in the carriage, passengers carrying shoulder bags, please remove the shoulder bag to carry in the hand, in order to leave more space to ride, but also to avoid discomfort to others.
Fourth, when seated, do not put your feet to the aisle, to avoid causing inconvenience to other standing passengers. Don't lie down and put your belongings on the seat, so as to leave a seat for other passengers. Do not occupy seats reserved for special persons on the train, and offer to give up your seat for those in need when it is convenient. When it rains, please bring your own bag to store your rain gear, and do not place rain gear on the seats to avoid the rain causing the ground to be slippery or affecting other people's seats.
V. Don't eat or drink in Metro stations and cars to avoid the odor of food affecting others. Don't bring poultry, pets, or anything with a bad odor into the station to avoid affecting other passengers. Avoid bare shoulders, bare feet or sweaty conditions such as entering the station to ride.
Six, in the station and the carriage, please speak softly, listening to watch electronic products, please use earplugs, answer the cell phone as low as possible, so that not only take into account personal privacy, but also respect for the feelings of others. Peak traffic, read the newspaper passengers please pay attention to your range of motion, to avoid affecting neighboring passengers.
Seven, the subway station space is relatively closed, narrow, keep the station bathroom clean, avoid dirt, easy to use later.
viii. Avoid wearing make-up while traveling. Avoid drunkenness on the subway.
ix. Please refrain from private and intimate behaviors in the station and train compartments.
x. *** Same as *** Begging, vending and obstructing commercial behavior in the car.