Question

英文翻译 翻译的好追加分

( 1 )
A straight or branch path unit is assigned to a
track circuit section. The signal lines for the signals ex-
changed between the units are connected according to the
track topology in the station premises to achieve the logic
functions that satisfy the proceed permission generation
conditions P1 to P4 and diversion permission generation
conditions A1 and A2 described in chapter 2. The logic
functions to be achieved correspond to the functions re-
quired of the entire track topology. Based on the signals
exchanged between the adjacent units, the control state of
the other units is recognized to achieve the functions re-
quired of the entire track topology.
( 2 )
The straight path unit controls the proceed per-
mission means. More specically, it performs the lighting
control of the proceed permission means installed at the
exit of the track circuit section (or at the departure point
of the route). Relays whose contacts do not fail stuck at
on (referred to as HR relays) are used for lighting con-
trol. The straight path unit is equipped with such fail-safe
characteristics that when it fails, it does not erroneously
energize the HR relay, although it must no do so.
( 3 )
The branch path unit performs the diversion con-
trol of the switch. More specically, it performs the diver-
sion control of the switch installed in the track circuit sec-
tion. A relay (referred to as the WLR relay) is used to lock
the switch in the selected condition. The branch path unit
is equipped with such fail-safe characteristics that when it
fails, it does not erroneously energize the WLR relay, al-
though it must no do so. A stuck-at-on failure is assumed
for the WRL relay contacts. When the switch is operated
in the desired direction and the WRL relay contacts are
turned o

Answer 1

(1)

一个直接的或分支路径单位分配到一个轨道电路部分。信号和信号线路连接之间交换单位根据跟踪拓扑在车站地点到实现逻辑函数满足条件许可,进行修改第一代P1和分流A1及A2生成条件许可在第二章描述。要实现逻辑函数的功能要求与整个轨道结构。基于信号之间交换相邻的单元,建立控制状态的其他单位被公认为实现整个跟踪功能所需的拓扑。

(2)

单元控制直线路径进行许可方式。更多的,它执行specically照明控制的方式进行安装在其出口许可的轨道电路部分(或在丝绸之路的起点。继电器的联系并不失败被困在在(以下简称HR继电器)是用来照明的控制。直线路径单位都配有这样的容错特性,当它失败了,它没有错误的

人力资源供应能量传递,虽然它必须没有这么做。

(3)

主干道路单元的控制执行导流开关。更多的specically引水,便执行控制开关安装在轨道电路部分。一个继电器(简称王俐人继电器)被用于锁开关在选定的条件。主干道路单位都配有这样的容错特性,当它失败了,它不出错的激发王俐人继电器,虽然它必须没有这么做。失败是一stuck-at-on假设为WRL继电器接点。当水开关操作的方向移动,导致的结果是:WRL继电器接点的