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Devcie to prevent collision between trains and the like transportation system

A technology of transmission system, train, applied in the direction of transportation and packaging, control system of transportation center, measuring device, etc.

Inactive Publication Date: 2005-06-15
拉贾拉姆・博吉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

such accidents due to human error cannot usually be prevented with existing technology

Method used

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  • Devcie to prevent collision between trains and the like transportation system
  • Devcie to prevent collision between trains and the like transportation system
  • Devcie to prevent collision between trains and the like transportation system

Examples

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Embodiment Construction

[0027] Referring to Fig. 1, the anti-collision device according to the present invention mainly comprises a central processing unit (CCU) (1) as a command and control unit (CCU) (1), including a microprocessor-based module for processing data and generating commands from the ACD, global positioning system A (GPS) receiver picks up signals via satellite and provides the system to the CCU for decoding to obtain parameters related to locomotive movement such as latitude, longitude, speed, date and time etc. The antenna of the GPS receiver (3) is fixed to the top of the locomotive.

[0028] The staff interface and data entry keyboard (4) assists the driver in entering data such as car number, direction of travel (up or down) and running on the correct or wrong track (this can be changed at any station, if this is the case). When within wireless range (approximately 1.5 to 2km or more), a radio transmitter receiver of the required capacity / range is used to transmit information and...

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PUM

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Abstract

An anti-collision device for trains and the like transportation system comprising of a microprocessor based on command an control unit (CCU), a Global positioning system (GPS) with satellite signal receiver antenna, a crew interface of desired capacity / range with directional antenna, an I / O sub-system, a braking signal unit linked with braking mechanism for locomotive speed control, a message display unit having audio and / or visual display means and a power supply system, preferably consisting of a battery and power converter, all units and systems functionally interconnected.

Description

technical field [0001] The present invention relates to anti-collision devices (ACD) for trains and similar transportation systems. In particular, the present invention relates to ACDs, primarily working in microprocessor-based systems with wireless transmission receivers operating in a predetermined range, for example 2Km, and having their own power supply system, when mounted to locomotives, When on a brake van, level crossing barrier, railway station or any other location, automatically generate a signal for switching and adopting different safety measures, such as the activation of the braking system of a running train, to slow down its speed reduce to a safe limit or completely stop the train within a safe distance, all types of train collisions are prevented by: by activating the siren on the level crossing barriers where road users are warned and alerted, by activating the sound / visual Signal, the crew at the level crossing barrier or the ticket collector are alerted t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61L23/34B61L27/00B61L29/00G01S5/00G01S5/14G01S19/42
CPCG01S19/42B61L23/34B61L29/00B61L2205/04G01S5/0072G01S2205/002
Inventor 拉贾拉姆·博吉
Owner 拉贾拉姆・博吉
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