CN105512771A

CN105512771A - Railway route sheet optimizing device

Info

Publication number: CN105512771A
Application number: CN201510968547.5A
Authority: CN
Inventors: 潘小胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-20
Filing date: 2015-12-20
Publication date: 2016-04-20

Abstract

The invention provides a railway route sheet optimizing device including a train control center. The train control center firstly performs algorithm design and optimization on a route sheet network and then sends the optimized route sheet into a route sheet manager. The route sheet manager builds up a mathematical model for the optimized route sheet, and then evaluates the built mathematical model. The optimization is carried out after the evaluation, and implementation is carried out after the optimization. The device improves the reliability of a generation scheme of the route sheet, enables the safety that the train generates actions according to the route sheet to be greatly improved, and effectively ensures the train operation safety.

Description

A kind of railway route entry table optimization device

Technical field

The present invention relates to railway route entry table design field, particularly relate to the field of a kind of railway route entry table man-machine interaction.

Background technology

The operation of railroad train be unable to do without railway route entry table, railway route entry table generally needs to be undertaken detecting by train control center in real time and upgrade before runtime, by the correctness of method validation route table performing and test, want correctly to be performed by this test, the mode of redundancy just must be adopted generation algorithm of route table, then according to this algorithm, test is made to obtain correct execution, what nowadays route table adopted is distributed computer interlocking system, by this system control goat, teleseme, track circuit, the trackside performance element of the outdoor equipments such as cab signal moves forward to the side of controlled device, distributed AC servo system is realized by safe communication system.This system is made up of monitoring equipment, workover rig, interlocking main frame, trackside performance element, safe communication system, power supply and supply network etc.Trackside performance element is made up of power module, trackside communication extension set, goat module, teleseme module, rail module, cab signal module etc.Safe communication system is made up of communication host, trackside communication extension set and communication network.But route table in the past only relies on manual type, a reasonable manner does not design route table.

According to above problem, the present invention is compared to traditional approach in the past, and route table generates more succinct and accurately, generates with consumption of natural resource when calling less, start and the response time almost nil, therefore, the present invention has more advantage in the generation of route table.

Summary of the invention

The technical problem to be solved in the present invention is: artificial bring more route Generating Problems in the face of more complicated teleseme and even section and track switch.

For solving the problem, the invention provides following technical scheme: a kind of railway route entry table optimization device, comprising route table network and the management of route table;

First train control center carries out algorithm design and optimization to route table network, then sends into the management of route table; The management of route table, to the route table founding mathematical models after optimization, is then evaluated the mathematical model set up, is optimized, implements after optimization after evaluation;

Wherein framework deployment is carried out to the route table model after enforcement, also can carry out test by methods such as emulation and judge, also will carry out task scheduling to route table in addition.

Accompanying drawing explanation

Fig. 1 is system assumption diagram of the present invention;

Embodiment

In order to make technical matters to be solved by this invention, technical scheme and beneficial effect clearly understand, below in conjunction with drawings and Examples, the present invention will be described in detail.It should be noted that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention, the product that can realize said function belongs to equivalent to be replaced and improves, and is all included within protection scope of the present invention.Concrete grammar is as follows:

Embodiment 1:

A kind of railway route entry table optimization device, comprises route table network and the management of route table; First train control center carries out logical relation control to route table, carries out algorithm design and optimization to route table network, then sends into the management of route table; Include route locking module, route judge module, route table update module; The management of route table, to the route table founding mathematical models after optimization, is then evaluated the mathematical model set up, is optimized, implements after optimization after evaluation; These generate data and processing unit all will be sent to process; And then send to train control center, judged whether to want to upgrade to route table by train control center.Wherein framework deployment is carried out to the route table model after enforcement, also can carry out test by methods such as emulation and judge, also will carry out task scheduling to route table in addition.

As shown in Figure 1: train control center carries out logical relation control to route table in actual operation; Comprise: after route locking carries out lock operation to route table, every bar route will judge whether any route has with other and send out constraint condition, after the judgement of triggering constraint condition is carried out to the locking of route table, send to route table update module again, the inside of route table update module includes in the database of route table, route table update module selects suitable route by route judge module, performs the action of route update process, then sends to section to generate branch and route table output module;

Such as track switch control can become to generate rotation and block two kinds of orders; And error judgment is carried out to these two kinds of orders, the redundant arithmetic of these two kinds orders is obtained according to error, such as, the various bursty state in logic turnout work position can changed, and change into Rule of judgment unified for this state as required, send to processing unit; Such as collect transfinite, insulate, hostile, abnormal power data, data such as teleseme data, and these data are sent to perception unit;

Such as the state that transfinites.In order to ensure traffic safety, when teleseme is open, first all sections in route must be set to original state, and conflicting route is locked in the state of foundation, otherwise being called not within the scope of this situation, transfinites.And all sections insulation in route, correctly hostile will be checked, and all sections in route are taken over for use by this route, and when these conditions all meet, the mathematical model modeling realizing route table is collected.Such as when signal at clear the following technical conditions of demand fulfillment: in route, switch location is correct and all sections in switch section locking, route are idle, conflicting route is locked in the state of foundation.Train once sail route into, shutdown signal machine immediately.Trackside now and signals security, can divide a lot of situation: such as the relation between track switch and route, it carries out condition setting when route gather.When obtaining security, can represent with the interlock connection between track switch and teleseme.

The various state of train carries out each action the form of transition relation generator matrix and data according to different data; Now need the mode of data matrix generation and also will carry out data processing, and then send to train control center, being judged whether to want to upgrade to route table by train control center.。

The railway route entry table optimization device advantage of the present invention's design mainly contains: generate different route tables according to actual operation and bursty state, and produce the scope of redundancy route table and train according to the state of train and the state of various equipment, thus improve the reliability of driving.

Claims

1. a railway route entry table optimization device, is characterized in that:

Comprise route table network and the management of route table;

First train control center carries out algorithm design and optimization to described route table network, then sends into the management of described route table; Described route table management, to the route table founding mathematical models after optimization, is then evaluated the described mathematical model set up, is optimized, implements after optimization after evaluation;