Exotic spices HS code classification

List of the contents of this article:

• 1, What is an automatic guidance system?
• 2、What is the difference between the agt system and the one-gone railway
• 3, What is the difference between the installation of AGT Chuangcheng Aikang central integrated water supply pipeline system and traditional PPR pipeline...
• 4, What are the advantages of automatic guided traffic system
• 5, How is urban rail transit classified?

What is an automatic guidance system?

1. The structure of the automatic guidance system: it is mainly composed of a control box, an automatic total station and a computer.

2. Automatic guidance systems (AGVs) usually have 4 subsystems: automatic guidance system, power system, control box communication system and security system.

3. The passenger rapid transit system, also known as the automatic guided track system, is a medium-sized passenger transportation system that uses rubber wheels to operate on special tracks. Its trains run along special guidance devices, and vehicle operation and station management are controlled by computers, which can be fully automated and unmanned.

What is the difference between the agt system and the single-gauge railway

There are many kinds of urban rail transit , technical indicators vary greatly, the evaluation standards of countries around the world are different, and there is no strict classification. Urban rail transit is developing rapidly in the world. Due to different regions, countries, cities, different service targets, etc., urban rail transit has developed into many types.

It has a large transportation capacity. Due to the high-density operation mode of urban rail transit, the train departure interval is short, the speed is high, and the number of vehicles in the train formation is large, which has a large transportation capacity.

It is an independent rail transit system that is not affected by ground road conditions and can operate normally according to the designed ability, so as to transport passengers quickly, safely and comfortably. The subway is highly efficient and pollution-free, which can meet the requirements of large transportation capacity and has good social benefits.

As a medium-volume rail transit system, the light rail technology is mature and the operating speed is high. It is mainly based on elevated and ground lines. Compared with the subway, it has the advantages of short construction cycle and low cost (about 1/4 to 1/2 of the subway).

What is the difference between the installation of AGT Chuangcheng Aikang central integrated water supply pipeline system and the traditional PPR pipeline?..

1. The pb pipeline produced by this kind of ppr manufacturer will also be better for safety and security.

2. The opening during the installation of the pipeline system should be sealed in time. 5. During construction and installation, the pressure level and usage of cold and hot water pipes should be reviewed. The pipe mark should face the outside and be in a prominent position. 6. When installing pipes, there should be no axial distortion, and it is not appropriate to force correction when crossing walls or floor slabs.

3. The basic principle of integrated water supply invented by AGT Chuangcheng Aikang is to draw on the ideas of building circuits to arrange waterways. The integrated water supply system and the circuit system are also composed of four major parts, including the integrated control box, the set distributor, the sleeve, and the wall connection box.

4. The material of stainless steel water supply pipe and ppr pipe is the same., the stainless steel water supply pipe is made of metal, the ppr pipe is made of plastic, and the stainless steel water supply pipe is better.

What are the advantages of the automatic guided traffic system

Cost reduction: Because the automatic guided traffic system can significantly reduce the incidence of traffic accidents, it can reduce the relevant medical and insurance costs and further reduce It lowers the operating cost of the transportation system. The cost of special skills is high: The labor cost in Japan is very high, especially for talents with special skills.

The running path and destination can be controlled by the management program and have strong mobility. Moreover, the line change of some guidance methods is very convenient and flexible, and the setting cost is low. It has high ability to identify workstations and positioning accuracy, and has the ability to coordinate with various processing equipment.

It has strong integrity, good stability, and easy maintenance of track geometry, so the maintenance volume is small. For APM with central guidance, the guide rail is set in the center of the track, and the guide wheel is stuck on the belly plate or wing edge of the guide rail; for APM with side guidance, the guide rail is arranged on both sides of the track, and the left and right guide wheels are in contact with the belly plate or convex edge of the guide rail respectively.

The power used by this system is electricity, which can maintain a good ecological balance and low noise. In order to improve the traffic capacity of the line, France's "Amis" automated transportation system can automatically form trains in the process of vehicles running on the line, and replaces mechanical hook devices with ultrasonic locators between carriages.

AGV (Automated Guided Vehicles) is also known as unmanned vehicles, automatic navigation vehicles and laser navigation vehicles.

Intelligent Transportation System (ITS) is a set of real-time monitoring, optimization and management of transportation systems using advanced information and communication technology, big data analysis and intelligent control algorithms. Become a solution.

How is urban rail transit classified?

Basic types of rail transit: trams, underground railways, light rail transit, suburban railways, single-rail transit, new transportation systems, magnetic levitation transportation seven categories. Urban rail transit system refers to a transportation system that uses vehicles to run on fixed guide rails in cities and is mainly used for urban passenger transportation.

CityThe seven types of municipal rail transit are trams, underground railways, light rail transit, suburban railways, monorail railways, new transportation systems and maglev trains. Tram: It is a light rail transit vehicle that is driven by electric strip force and runs on the track.

Hello, urban rail transit can be divided into trams, underground railways, urban express railways, light rail transit, single-rail transit, new transportation systems, etc. Subway Most urban rail transit systems are built underground, so they are often called "underground railways", or subways and subways for short.

According to the shape of the structure or the position of the track relative to the ground, urban rail transit can be divided into the following three categories.

Subway Subway (Metro, Underground RaiLway, Subway) is a fast-speed and large-volume urban rail transit model gradually developed along the form of a ground railway system. Its lines are usually located in underground tunnels, and some are also located outside the city center, turning from underground to the ground or viaducts.

It is classified according to operation. Urban rail transit is divided according to the scope of operation in different areas of the city, which can be mainly divided into the following two categories: 1) Urban rail transit: urban rail transit systems with a service scope mainly in urban areas, such as subways and light rail, generally belong to this category.