By considering the features of new train speed control system and by analysing the rational train operation, the paper obtainde the principles of train operation optimization .
A new train control system using radio communication,location sensor and microcomputer is introduced. And the development trend of the system is discussed.
In view of there are three different track gauges(1 435,1 067 and 1 000 mm)of railways in China and Southeast Asia,the author proposes the following suggestion,i. e. developing a new type train whose wheel base may be changed automatically under the three different track gauges,so as to promote the implementation of international rapid through traffic as soon as possible.
This paper introduces a new pattern Air- Conditioning Controller based on LPC2214 ARM processor’including its virtue’hardware structure and software designing.
Shinkansen noise control methods are:about 97% of new lines have been built barriers,new trains have been used double pantographs and hydrodynamic form,added“pantograph shield”,smoothed the front nose surface,grinded the rail surface in time et al.
And the more important thing is that the exploration in this work has offered a kind of brand-new train of thought for building other novel lattice Boltzmann scheme in the future.
The development of numerical simulation tools for train crashworthiness design requires their validation with reference crash scenarios similar, in nature, to the eventual collision conditions in which the new train designs have to be used.
When the primary waves impinge against the surface, a new train of reflected waves is generated, and the question arises of determining the effect of roughnesses of the boundary on the shape and amplitude of the reflected waves.
In order to analyse the impact of a new train service in Cagliari (Italy) a databank including information from a revealed preference (RP) and a stated preference (SP) survey was set up.
By considering the features of new train speed control system and by analysing the rational train operation, the paper obtainde the principles of train operation optimization . By applying fuzzy-optimal theory, the paper also put forward the aided train operation optimization model and its algorithm .
The developing fundamentdals of a new fluorescent lamp convert are introduced in this paper, and the testing results are given. The main advantages comparing with the fluorescent lamp convert of type BY-2 are also discussed..
A new train control system using radio communication,location sensor and microcomputer is introduced.And the development trend of the system is discussed.