What Is a Transit Instrument?

Means of transport refers to locomotives, passenger and freight vehicles, automobiles, ships, aircrafts, etc. that complete the transportation of passengers and goods. Because these transportation tools are used to complete the displacement of passengers and cargo, they are also called transportation mobile equipment. According to their independence in engaging in transportation activities, they can be divided into three categories: non-loaded passenger and cargo containers, only transportation vehicles that provide motive power, such as locomotives, carts (tugboats), tractors, etc. Driven transportation vehicles, such as vehicles, trailers, barges, etc .; stand-alone transportation vehicles, such as ships, automobiles, and airplanes, which have both passenger and cargo containers and motive power.

Transport refers to the transport subject (person or cargo) through a means of transport (or

Any means of transportation can be divided into two types of passenger transportation and cargo transportation according to the purpose. Passenger transportation vehicles are specially designed for the transportation of passengers. They are vehicles and ships that provide passengers with seats or sleeping berths. Cargo transportation vehicles are mainly designed for transportation of goods and refer to vehicles and ships that provide space for stacking supplies.

Transportation vehicle rail vehicle

Rail transport vehicles mainly include railway locomotives, railway vehicles and trains. Railway locomotive is the driving force of railway transportation. The purposeful movement of trains and vehicles on railway lines requires traction or pushing of locomotives. From the perspective of motive power, locomotives are divided into steam locomotives, diesel locomotives and electric locomotives. Railway vehicles are divided into two categories, passenger cars and trucks, which are composed of car bodies, running parts, coupler buffers and braking devices. Passenger cars include soft and hard seat cars and sleeping cars. Freight cars mainly include box cars, gondola cars, flat cars, tank cars, Refrigerated truck, bulk truck, etc. Other vehicles include dining cars, postal cars, luggage cars, and special purpose vehicles hung on passenger trains. A train refers to a number of vehicles that are hung together in accordance with relevant regulations. The trains are locomotive and equipped with train attendants and train signs, which are trains.

Transportation vehicle

In the road transportation system, transportation vehicles mainly include passenger vehicles and freight vehicles. Passenger cars, minibuses, light buses, medium buses, large buses, and extra-large buses (such as articulated buses, double-decker buses, etc.) belong to the category of passenger vehicles. Freight cars such as gondola, boxcar, tanker (fluid tank truck), flatbed truck, and automobile trains composed of multiple trailers all belong to the category of cargo vehicles.

Transportation vehicle

Water transportation vehicles are also called floating vehicles (floats), including ships, barges, boats, and rafts. Ships and barges are the core of modern waterway transportation, namely cargo ships and passenger ships.

Cargo ships can be divided into: general cargo ships. Ships specially used for carrying miscellaneous goods such as packaging, boxes, bags, barrels, strapping, etc., account for a larger proportion of transport ships. Container ship. Including general cargo-container dual-use vessels, bulk cargo-container dual-use vessels, embarkation and disembarkation container ships, son-mother ships, and suspended container ships. Bulk carrier. Ships designed to carry bulk cargo such as grain, coal, ore, and salt. Oil tanker. Ships designed to carry bulk cargoes of petroleum (crude oil and refined oil). Liquefied gas ship. Ships designed to carry LNG and LPG. Refrigerated ship. Refers to vessels equipped with refrigerating equipment, specially used to carry fresh perishable goods. Carry wooden boat. Ships designed to carry timber. Ro-Ro. Specially used to ship ships with cars (usually passenger cars, coaches or trailers) as cargo units. Bar barge. Refers to a ship that does not have its own power plant and relies on other ships (tugboats, pushers or barges) towing, pushing, or loading for transportation. Barge carrying a barge. Also known as a mother ship, it is specially used to carry a ship with cargo barges as cargo units.

Passenger ships are ships used to transport passengers and their luggage. Passenger ships are divided into: transit passenger ships. Often referred to as ocean liners, it is generally equipped with a large number of cabins of various classes, a certain number of bathrooms, and entertainment and dining places. Passenger and cargo ships. It is a ship mainly carrying passengers and carrying a certain amount of cargo. catamaran. Is a small passenger ship, mainly used for inland and coastal transportation. Hydrofoil boat. Refers to a ship with hydrofoil under the hull, which supports the weight of the ship by lifting force generated by the hydrofoil when driving at high speed, so that part or all of the hull is out of the water. Hovercraft. Refers to a ship that uses compressed air to form an air cushion between the bottom of the ship and the supporting surface (such as the water surface), so that all or part of the hull is separated from the supporting surface.

Air transportation

Air transport usually refers to civil aircraft designed to carry passengers or cargo. According to the uniform international definition, aircraft also include helicopters, balloons and gas boats. According to the object of transportation, civil aviation aircraft can be divided into two types: passenger aircraft and cargo aircraft. Passenger aircraft are mainly used to transport passengers, supplemented by cargo (belly cabin cargo), while cargo aircraft are used to transport all types of cargo.

Transportation vehicle

Pipeline transportation is a special mode of transportation, and its operation mode is different from other transportation modes. The combination of its cargo container and prime mover is special. The cargo container is a dry pipe and the prime mover is a pump (heat) station. It is always fixed in a specific space and can be regarded as a means of transport. ^[2-3]