Who has a review material for computer chain control systems

Computer interlocking issues.

6502 Q&A on the operation and use of electrical centralized and computer interlocking system: 1. Basic concepts 1What is occlusion?

What are the different types of occlusion? 2.What is Auto-Occlusion?

3.What is Semi-Automatic Occlusion? 4.

What is Rail Signaling? 5.How are visual signals classified?

6.What are the colors of the visual signal? What does it mean?

7.What are the types of signalling devices? 8.

Signals. The railway computer interlocking system should have the function of ( ) for outdoor equipment?..

Monitor who has a review of the computer chain control system.

Computer Interlocking Techniques General Review Chapter 1 Overview 3. What is an interval or occlusion partition? What is an approach? The traditional way to prevent train conflicts is to divide the railway into sections, and to call the sections of the line between the stations a section or block zone.

The lines in the station are called approaches. Approach: Rolling stock runs from one point to another.

What is called a two-by-two-take-two system in railways?

After reading other people's replies, most of them didn't meet the question. Two times two takes two is actually two squares (two take two) where two takes two, which refers to the time when two different cup operation results need to be consistent, there will be a valid output (or effective operation result) As for two-squares, it is the concept of redundancy and dual-machine hot standby. ps：

What is the main function of the host computer in the computer interlocking system.

Monitor, set up, and manage. Ha.

Railway signal dual-machine hot standby computer interlocking.

Under normal circumstances, the acquisition and drive systems of a set of microcomputer interlocking systems are basically double. Its hardware is dual-set, such as A and B, but its software should at least be double-set. That is, system A has two sets of software, and the programming of these two sets is inconsistent, and system B also has two sets of software for information processing.

If it is a three-to-two-lineage.

Purpose of Computer Interlocking Engineering 1 3

Computer interlocking (computer interlocking) uses the computer to perform logical operations on the operation orders of station operators and the information represented on the spot, so as to realize the centralized control of signals and turnouts, so that they can achieve mutual restraint of the station interlocking equipment, that is, microcomputer centralized interlocking. It is a group of electronic and electromagnetic devices consisting of computers and some other electronic and electromagnetic devices.

DS6-11 computer interlocking system consists of ( ) monitoring system, (

DS6-11 computer interlocking system, the system adopts multi-machine distributed structure, has a console subsystem, a monitoring subsystem, an interlocking subsystem, a network communication subsystem and an input and output interface circuit five parts are expected to be adopted.

What are the hardware redundancy modes of the computer interlocking system for eight.

Wipe it, look for it one by one, don't wait for others to be detailed, not necessarily all of them are not hidden correctly!! You have to find a professional person to solve this problem, not everyone can solve it!!

When we got on the computer, the teacher also controlled me in this way, but I was still able to release the control and press the Win+D key combination. Our school uses the Lingbo teaching system, I hope it will be useful to you, and it is still necessary for them to be conscious of teaching students well, this, abyvdh