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Automatic blocking control system and method

A technology of automatic blocking and control system, which is applied in the control system of transportation center, transportation and packaging, railway car body parts, etc. It can solve the problems of small capital usage and increase transportation capacity, save time for equipment installation, and improve transportation capacity. , low cost effect

Inactive Publication Date: 2012-07-25
BEIJING LIXIN WEIYE TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The system and method solve the potential safety hazards of the existing system with the minimum capital usage and the shortest time, and quickly achieve the purpose of increasing the railway transportation capacity and safe driving

Method used

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  • Automatic blocking control system and method
  • Automatic blocking control system and method
  • Automatic blocking control system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0051] This embodiment is an automatic blocking control system, the system block diagram is as follows figure 1 shown. The system described in this embodiment includes: a station subsystem installed on each station along the railway line, and an on-board subsystem installed on each train running on the railway line. The vehicle-mounted subsystem is provided with a satellite positioning receiving device, and the satellite positioning receiving device is connected with the vehicle-mounted computer, and the described vehicle-mounted computer is respectively connected with the vehicle-mounted special display and the vehicle-mounted modem, and the described vehicle-mounted modem is connected with the vehicle-mounted 400M radio station The station subsystem is provided with the station 400M radio station communicating with the vehicle-mounted 400M radio station, the station 400M radio station is connected with the station modem, and the station modem is connected with the station co...

Embodiment 2

[0091] This embodiment is an improvement of the first embodiment, and is a refinement of the first embodiment regarding the satellite positioning receiving device. The satellite positioning receiving device described in this embodiment receives the satellite positioning signal sent by one of the GPS or the Beidou positioning system.

[0092] The satellite positioning system described in this embodiment may be various satellite positioning systems, especially China's Beidou satellite positioning system.

Embodiment 3

[0094] This embodiment is an improvement of the above-mentioned embodiment, and is a refinement of the above-mentioned embodiment on the on-board subsystem. The on-board subsystem described in this embodiment also includes a wireless end-of-row checker.

[0095] The wireless end-of-row checker described in this embodiment is different from the traditional end-of-row checker connected with air ducts. It is a kind of radio equipment. The end-of-train checker is composed of two parts: the train head equipment and the train tail equipment. The train tail equipment has a fixed data number and has the same frequency as the radio station used by the train head equipment. The range of action is less than 1 kilometer. The equipment at the end of the train is placed at the end of the train at the departure station. After it is turned on, it will broadcast information every 3 seconds. It will automatically check with the equipment at the head of the train until there is a response. When ...

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Abstract

The invention relates to an automatic blocking control system and an automatic blocking control method. The automatic blocking control system comprises station subsystems and vehicular subsystems, wherein the station subsystems are mounted on various stations along railways, and the vehicular subsystems are mounted on trains running on the railways. Each vehicular subsystem is provided with a satellite positioning receiving device, a vehicular computer, a special vehicular display and a vehicular modem, and the vehicular modem is connected with a vehicular 400M radio station. Each station subsystem is provided with a station 400M radio station, a station modem, a station computer, a special station display, an acquiring device and a driving device, wherein the acquiring device and the driving device are connected with station relay equipment. Complicated equipment easy to fail is omitted, transporting capacity is improved and safety is guaranteed by 'three-point logic judgment' and other corresponding measures, and investment is saved greatly. Besides, time for mounting equipment is shortened greatly due to the fact that only the vehicular subsystems and the station subsystems arerequired to be mounted.

Description

technical field [0001] The invention relates to an automatic blocking control system and method, which is a control system and method for ensuring railway traffic safety, and a control system and method for ensuring railway transportation safety by using computer technology, satellite positioning, and wireless transmission information technology. Background technique [0002] In order to increase the capacity of the railway system and ensure safety, the railway system has been adopting semi-automatic blocking and automatic blocking operation modes to ensure the distance between the front and rear two trains for many years. The so-called semi-automatic blocking means that a long-distance railway line is divided into multiple sections by stations, called sections, or the railway line between two stations is a section, and it is stipulated that only one train can run in a section. Use the station's exit signal to control the movement and stop of the train. The automatic blocki...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L27/00
Inventor 王家麟程培川
Owner BEIJING LIXIN WEIYE TECH DEV
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