专

一种碳包覆的磷酸铁钠钠离子电池正极材料、其制备方法及应用

2409800766B2

发明人

章根强, 赵莉萍

受让人

UNIV SCIENCE & TECHNOLOGY CHINA

申请人

SEIKO EPSON CORPORATION

申请号

006826

申请日

2004-03-17

公开(公告)号

2409800766B2

公开(公告)日

2024-12-12

IPC分类号

B41J002/16B41J002/175B29C045/00B29C071/04

CPC分类号

优先权号

4005349

优先权日

1990-02-19

摘要

The dye carrier composition containing oxidative and/or nonoxidative dyes has a nacreous luster because it contains a combination of

权利要求

1 . A slit sheet paper cushioning product, comprising: a slit sheet paper having a slit pattern including a plurality of slits extending in a cross direction that forms a plurality of open cells upon expansion in a machine direction, wherein the slit width is from 0.45 inches plus 5% to 0.45 inches minus 33%, and said slit sheet paper being formed from an extensible paper made to be extensible in the machine direction and the cross direction without said slit pattern, said extensible paper having an extensibility within a range of 3 to 20% in the machine direction.

2 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet includes spaces between rows of slits in the range of 0.1125 to 0.1688 inches.

3 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet includes spaces between rows of slits smaller than 0.125 inches.

4 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet includes spaces between rows of slits smaller than 0.1125 inches.

5 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet includes spaces between rows of slits smaller than 0.0875 inches.

6 . The slit sheet paper cushioning product of claim 1 , wherein said slit width is less than 0.40 inches.

7 . The slit sheet paper cushioning product of claim 1 , wherein said slit width is less than 0.35 inches.

8 . The slit sheet paper cushioning product of claim 1 , wherein said slit width is less than 0.30 inches.

9 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet paper is a roll of slit sheet paper.

10 . The slit sheet paper cushioning product of claim 9 , wherein said roll of slit sheet paper is supported on an expander device adapted to rotatably support the roll of slit sheet paper for manual removal and expansion of said slit sheet paper from said roll.

11 . A method of using the slit sheet paper cushioning product of claim 10 , including manually wrapping the slit sheet paper in an expanded state around an item such as to create a plurality of layers of the expanded slit sheet paper surrounding the item for cushioning.

12 . The slit sheet paper cushioning product of claim 1 , wherein said slit sheet paper is employed within a wall of an envelope for cushioning of the envelope.

13 . The slit sheet paper cushioning product of claim 12 , wherein said envelope includes a single layer of said slit sheet paper within the wall of the envelope for cushioning such as to reduce thickness of the wall.

14 . The slit sheet paper cushioning product of claim 12 , wherein said wall of said envelope includes an outer paper layer located on a first side of said slit sheet paper and an inner paper layer at a second side of said slit sheet paper.

15 . The slit sheet paper cushioning product of claim 14 , wherein said outer paper layer and/or said inner paper layer includes embossments.

16 . The slit sheet paper cushioning product of claim 1 , wherein slit sheet paper forms an alternating row expansion pattern when expanded to form said plurality of open cells.

17 . The slit sheet paper cushioning product of claim 1 , wherein slit sheet paper is in an expanded state with said plurality of open cells forming an alternating row expansion pattern.

18 . The slit sheet paper cushioning product of claim 17 , wherein said alternating row expansion pattern includes alternating rows with bottom-side cell openings in bottom-side rows situated on a bottom side of the expanded slit sheet paper and with top-side cell openings in top-side rows situated on a top side of the expanded slit sheet paper.

19 . A slit sheet paper cushioning product, comprising: a sheet paper having a slit pattern including a plurality of slits extending in a cross direction that forms a plurality of open cells upon expansion in a machine direction, wherein the slit width is at least 10% less than 0.5 inches, and said slit sheet paper being formed from an extensible paper made to be extensible in the machine direction and the cross direction without said slit pattern, said extensible paper having an extensibility within a range of 3 to 20% in the machine direction.

20 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet includes spaces between rows of slits in the range of 0.1125 to 0.1688 inches.

21 . The slit sheet paper cushioning product of claim 19 , wherein the number of supporting legs is at least 20% greater than the number of supporting legs of a slit sheet paper having 0.5 inch slits, whereby the slit pattern generates upon expansion more cells per square foot and provides a greater crush resistance and resiliency for cushioning than is provided by a slit sheet paper having 0.5 inch slits.

22 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet includes spaces between rows of slits smaller than 0.125 inches.

23 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet includes spaces between rows of slits smaller than 0.1125 inches.

24 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet includes spaces between rows of slits smaller than 0.0875 inches.

25 . The slit sheet paper cushioning product of claim 19 , wherein said slit width is less than 0.40 inches.

26 . The slit sheet paper cushioning product of claim 19 , wherein said slit width is less than 0.35 inches.

27 . The slit sheet paper cushioning product of claim 19 , wherein said slit width is less than 0.30 inches.

28 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet paper is a roll of slit sheet paper.

29 . The slit sheet paper cushioning product of claim 28 , wherein said roll of slit sheet paper is supported on an expander device adapted to rotatably support the roll of slit sheet paper for manual removal and expansion of said slit sheet paper from said roll.

30 . A method of using the slit sheet paper cushioning product of claim 29 , including manually wrapping the slit sheet paper in an expanded state around an item such as to create a plurality of layers of the expanded slit sheet paper surrounding the item for cushioning.

31 . The slit sheet paper cushioning product of claim 19 , wherein said slit sheet paper is employed within a wall of an envelope for cushioning of the envelope.

32 . The slit sheet paper cushioning product of claim 31 , wherein said envelope includes a single layer of said slit sheet paper within the wall of the envelope for cushioning such as to reduce thickness of the wall.

33 . The slit sheet paper cushioning product of claim 31 , wherein said wall of said envelope includes an outer paper layer located on a first side of said slit sheet paper and an inner paper layer at a second side of said slit sheet paper.

34 . The slit sheet paper cushioning product of claim 33 , wherein said outer paper layer and/or said inner paper layer includes embossments.

35 . The slit sheet paper cushioning product of claim 19 , wherein slit sheet paper forms an alternating row expansion pattern when expanded to form said plurality of open cells.

36 . The slit sheet paper cushioning product of claim 19 , wherein slit sheet paper is in an expanded state with said plurality of open cells forming an alternating row expansion pattern.

37 . The slit sheet paper cushioning product of claim 36 , wherein said alternating row expansion pattern includes alternating rows with bottom-side cell openings in bottom-side rows situated on a bottom side of the expanded slit sheet paper and with top-side cell openings in top-side rows situated on a top side of the expanded slit sheet paper.

38 . A slit sheet paper cushioning product, comprising: at least one slit sheet paper having a slit pattern including a plurality of slits extending in a cross direction that forms a plurality of open cells upon expansion in a machine direction, wherein the slit width is at least 10% less than 0.5 inches, and said slit sheet paper being formed from an expandable paper that expands into an alternating row expansion pattern that includes alternating rows with bottom-side cell openings in bottom-side rows situated on a bottom side of the expanded slit sheet paper and with top-side cell openings in top-side rows situated on a top side of the expanded slit sheet paper.

39 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet paper is made with an extensible paper.

40 . The slit sheet paper cushioning product of claim 39 , wherein said extensible paper is extensible in a machine direction in a range of at least 5%.

41 . The slit sheet paper cushioning product of claim 39 , wherein said extensible paper is extensible in a cross direction in a range of at least 5%.

42 . The slit sheet paper cushioning product of claim 39 , wherein said extensible paper is extensible in the machine direction and the cross direction without said slit pattern, said extensible paper having an extensibility within a range of 3 to 20% in the machine direction.

43 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet includes spaces between rows of slits in the range of 0.1125 to 0.1688 inches.

44 . The slit sheet paper cushioning product of claim 38 , wherein the number of supporting legs is at least 20% greater than the number of supporting legs of a slit sheet paper having 0.5 inch slits, whereby the slit pattern generates upon expansion more cells per square foot and provides a greater crush resistance and resiliency for cushioning than is provided by a slit sheet paper having 0.5 inch slits.

45 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet includes spaces between rows of slits smaller than 0.125 inches.

46 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet includes spaces between rows of slits smaller than 0.1125 inches.

47 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet includes spaces between rows of slits smaller than 0.0875 inches.

48 . The slit sheet paper cushioning product of claim 38 , wherein said slit width is less than 0.40 inches.

49 . The slit sheet paper cushioning product of claim 38 , wherein said slit width is less than 0.35 inches.

50 . The slit sheet paper cushioning product of claim 38 , wherein said slit width is less than 0.30 inches.

51 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet paper is a roll of slit sheet paper.

52 . The slit sheet paper cushioning product of claim 51 , wherein said roll of slit sheet paper is supported on an expander device adapted to rotatably support the roll of slit sheet paper for manual removal and expansion of said slit sheet paper from said roll.

53 . A method of using the slit sheet paper cushioning product of claim 52 , including manually wrapping the slit sheet paper in an expanded state around an item such as to create a plurality of layers of the expanded slit sheet paper surrounding the item for cushioning.

54 . The slit sheet paper cushioning product of claim 38 , wherein said slit sheet paper is employed within a wall of an envelope for cushioning of the envelope.

55 . The slit sheet paper cushioning product of claim 54 , wherein said envelope includes a single layer of said slit sheet paper within the wall of the envelope for cushioning such as to reduce thickness of the wall.

56 . The slit sheet paper cushioning product of claim 54 , wherein said wall of said envelope includes an outer paper layer located on a first side of said slit sheet paper and an inner paper layer at a second side of said slit sheet paper.

57 . The slit sheet paper cushioning product of claim 56 , wherein said outer paper layer and/or said inner paper layer includes embossments.

58 . The slit sheet paper cushioning product of claim 38 , wherein slit sheet paper forms an alternating row expansion pattern when expanded to form said plurality of open cells.

59 . The slit sheet paper cushioning product of claim 38 , wherein slit sheet paper is in an expanded state with said plurality of open cells forming an alternating row expansion pattern.

60 . The slit sheet paper cushioning product of claim 59 , wherein said alternating row expansion pattern includes alternating rows with bottom-side cell openings in bottom-side rows situated on a bottom side of the expanded slit sheet paper and with top-side cell openings in top-side rows situated on a top side of the expanded slit sheet paper.

61 . The slit sheet paper cushioning product of claim 1 , wherein said product is an envelope comprising: said at least one slit sheet paper in an expanded state; a first paper sheet facing a first face of said at least one slit sheet paper in said expanded state and fixed in relation to said at least one slit sheet paper along at least a portion of a periphery of said at least one expanded slit paper sheet; a second paper sheet facing an opposite face of said at least one slit sheet paper in said expanded state and fixed in relation to said at least one slit sheet paper along at least a portion of said periphery of said at least one slit sheet paper.

62 . The slit sheet paper cushioning product of claim 61 , wherein either: a) at least one of said first paper sheet and said second paper sheet are embossed sheets having a plurality of embossments that inhibit deformation of said first and second paper sheets due to contraction forces of said at least one slit sheet paper in said expanded state; or b) said first paper sheet and said second paper sheet are non-embossed sheets having a heavier weight compared to a weight of said at least one slit sheet paper in said expanded state thereby inhibiting deformation of said first and second paper sheets due to contraction forces of said at slit sheet paper in said expanded state.

63 - 90 . (canceled)

说明书

[0001]一种针对带有中岔股道的列车车次追踪方法

[0002]技术领域

[0003]本发明涉及轨道交通技术领域，尤其涉及一种针对带有中岔股道的列车车次追踪方法。

[0004]背景技术

[0005]CTC/TDCS系统(分散自律式调度集中系统/铁路调度指挥系统)目前广泛应用于铁路轨道交通领域，CTC/TDCS系统能够对列车运行进行监督和控制，帮助行车调度指挥人员对全线列车进行管理，它在提高轨道交通运输效率和保障运行安全方面起到了极其重要的作用。其中，对列车车次号的管理，是整个CTC/TDCS系统的重要基础，只有完成列车车次号的追踪，才能实现列车自动报点、占用丢失、紧跟踪报警、进路自动排路等后续其他核心功能。

[0006]列车车次追踪主要负责将站场表示信息与车次信息相关联。区间、进路和股道等站场元素显示红光带表示有列车占用，但对应车次不明，追踪通过行车逻辑确定列车车次。车次追踪系统能够接收到站场表示信息，以及来自于人工、无线校核、计划校核、RBC、邻局和邻站的车次信息，通过逻辑计算完成向外发送列车到发点信息(自动报点)、与追踪单元相关联的车次信息、紧跟踪报警和占用丢失报警等功能。

[0007]带中岔股道是车次追踪系统需要处理的特殊场景之一。与一般的股道不同，它是由股道和其连接的道岔(包含单侧道岔与双侧道岔两种情况)共同组成一个股道，用于列车停靠报点和车次传递。对于带中岔股道的建模有三方面的约束：首先，车次追踪系统中应用的站场连接关系要与实际一致，车站数据采用自动读取，若针对带中岔股道逐个添加配置，不仅费时费力易出错，且给后续运维增加难度；其次，列车在带中岔股道上能够自动报点，当列车完全进入带中岔股道的范围内，则认定为列车进入股道开始停稳计时；最后，发车进路从接近的车次载体处获取车次，但对于连接带中岔股道的发车进路来说，接近对象可能是道岔，而道岔在现有技术模型中不作为车次载体，因此不能在道岔上关联车次，导致车次无法顺利出站。基于这三方面的约束，现有技术暂不能妥善解决带中岔股道的自动报点和车次传递问题。

[0008]下面针对目前常用的两种列车车次追踪方案进行分析：

[0009]方案1：追踪的站内车次载体有以下三种：股道、接车进路(含股道)、发车进路。进路以起始信号机和终止信号机作为进路的名称。进路的状态有占用、锁闭和出清三种。当进路占用时，取进路接近车次载体的车次，沿进路方向传递至下一个车次载体。此处的进路包含接、发车两种进路，采用“进路”的描述方式可便于在表格中体现车次与进路的关联关系，进路状态则是为解释状态机中进路状态变化做铺垫。

[0010]如图1所示，为车站内涉及的车次载体示意图。

[0011]不带中岔股道车次传递正常场景：如图2所示，列车T1进入股道IG，追踪将车次T1与股道IG关联。此时，车次与车次载体关联表如表1所示。

[0012]车次车次载体列表T1IG

[0013]车次

[0014]表1车次与车次载体关联表

[0015]如图3所示，当列车出站，发车进路XI-XN为占用状态，发车进路XI-SN的接近车次载体为股道IG，发车进路获取接近车次载体的车次，车次顺利出站。此时，车次与车次载体关联表如表2所示。

[0016]车次车次载体列表T1IG,XI-SN

[0017]车次

[0018]表2车次与车次载体关联表

[0019]但是，该方案在带中岔股道车次传递场景中，会出现异常：如图4所示，列车T2进入股道4G，股道中岔(5DG、6DG)为出清状态，追踪将车次T2与股道4G关联。此时，车次与车次载体关联表如表3所示。

[0020]车次车次载体列表T24G

[0021]车次

[0022]表3车次与车次载体关联表

[0023]如图5所示，当列车出站，道岔5(5DG)和发车进路S4-SN占用，由于道岔5不作为追踪车次载体，因此不能关联和传递车次，导致发车进路S4-SN无法获得股道上的车次。而由于发车进路占用无法获得已有车次，因此新生成假车次E1。此时，车次与车次载体关联表如表4所示。

[0024]车次车次载体列表T1IGE1S4-SN

[0025]车次

[0026]表4车次与车次载体关联表

[0027]如图6所示，当股道4G出清，车次T2消失，假车次E1继续传递，需要人工修正车次，增加了车次出错的概率。此时，车次与车次载体关联表如表5所示。

[0028]车次车次载体列表E1S4-SN，区间3

[0029]车次

[0030]表5车次与车次载体关联表

[0031]方案2：追踪的站内车次载体有以下两种：接车进路(含股道)、发车进路。同样可以参见图1，区别在于该方案中不认为股道是追踪车次载体，若股道占用则将车次关联一条固定的接车进路。

[0032]带中岔股道车次传递正常场景：如图7所示，列车T3进入股道4G，追踪将车次T3与进路X-S4关联。此时，车次与车次载体关联表如表6所示。

[0033]车次车次载体列表T3X-S4

[0034]车次

[0035]表6车次与车次载体关联表

[0036]如图8所示，当列车出站，发车进路S4-SN为占用状态，发车进路S4-SN的接近车次载体为接车进路X-S4，进路获取接近车次载体的车次，车次顺利出站。此时，车次与车次载体关联表如表7所示。

[0037]车次车次载体列表T3X-S4，S4-SN

[0038]车次

[0039]表7车次与车次载体关联表

[0040]但是，该方案会导致带中岔的股道报点出现问题。列车报到达点应满足两个条件：一是列车完全进入股道，即相关接车进路的其他进路对象均出清；二是列车停稳。

[0041]带中岔股道自动报点异常场景：列车T4占用道岔6(6DG)、股道4G和道岔5(5DG)，按照方案2的逻辑，列车T4尚未进入股道4G，无法自动上报到达点。然而在带中岔股道上，列车会占用股道及其中岔，也应视为进入股道，但是基于方案2则无法完成此追踪情景。

[0042]发明内容

[0043]本发明的目的是提供一种针对带有中岔股道的列车车次追踪方法，能够有效解决带中岔股道的车次传递和自动报点问题。

[0044]本发明的目的是通过以下技术方案实现的：

[0045]一种针对带有中岔股道的列车车次追踪方法，包括：

[0046]为股道设置配置项来标记股道不带中岔、股道单侧带中岔以及股道双侧带中岔的情况；

[0047]根据股道配置项来确定接车进路的中岔元素链表、包含股道的两侧接车进路及相应的信号机，并根据接车进路的中岔元素链表确定列车是否进入股道，当列车完全进入股道并停稳后报点，当列车由发车进路出站时，结合接车进路及相应的信号机进行列车车次传递。

[0048]由上述本发明提供的技术方案可以看出，该方案可以有效纠正带中岔股道上车次追踪错误和报点问题，且不会增加过多配置，只需要在股道配置中指明其带有中岔即可。

[0049]附图说明

[0050]为了更清楚地说明本发明实施例的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域的普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他附图。

[0051]图1为本发明背景技术提供的车站内涉及车次载体示意图

[0052]图2为本发明背景技术提供的方案1中列车进入相应股道的示意图；

[0053]图3为本发明背景技术提供的方案1中列车出站时车次追踪示意图；

[0054]图4为本发明背景技术提供的方案1中列车进入相应股道的示意图

[0055]图5为本发明背景技术提供的方案1中列车出站时生成假车次的示意图；

[0056]图6为本发明背景技术提供的方案1中列车出站时车次追踪示意图；

[0057]图7为本发明背景技术提供的方案2中列车进入相应股道的示意图；

[0058]图8为本发明背景技术提供的方案2中列车出站时车次追踪示意图；

[0059]图9为本发明实施例提供的一种针对带有中岔股道的列车车次追踪方法的流程图；

[0060]图10为本发明实施例提供的股道单侧带中岔的站型示意图；

[0061]图11为本发明实施例提供的股道双侧带中岔的站型示意图；

[0062]图12为本发明实施例提供的状态机工作流程图；

[0063]图13为本发明实施例提供的状态转换条件以及相应执行策略示意图；

[0064]图14为本发明实施例提供的列车进入相应股道的示意图；

[0065]图15为本发明实施例提供的列车准备出站的示意图；

[0066]图16为本发明实施例提供的列车出站的示意图；

[0067]图17为本发明实施例提供的列车进入相应股道的示意图；

[0068]图18为本发明实施例提供的列车进入相应股道停稳并自动上报到达点的示意图。

[0069]具体实施方式

[0070]下面结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。基于本发明的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本发明的保护范围。

[0071]本发明实施例提供一种针对带有中岔股道的列车车次追踪方法，如图9所示，其主要包括如下步骤：

[0072]步骤1、为股道设置配置项来标记股道不带中岔、股道单侧带中岔以及股道双侧带中岔的情况。

[0073]示例性的，可以设置股道的配置项ZhongCha为0表示不带中岔，设置为1表示股道单侧带中岔，设置为2表示股道双侧带中岔。当然，其他设置方式亦可。

[0074]步骤2、根据股道配置项来确定接车进路的中岔元素链表(即ZhongChaList_Route)、包含股道的两侧接车进路(即Route1，Route2)及相应的信号机(即Signal1，Signal2)，并根据接车进路的股道中岔元素确定列车是否进入股道，当列车完全进入股道并停稳后报点，当列车由发车进路出站时，结合接车进路及相应的信号机进行列车车次传递。

[0075]本发明实施例主要针对带有中岔股道的情况，因此，主要考虑股道单侧带中岔以及股道双侧带中岔的情况，主要如下：

[0076]1)若当前股道为股道单侧带中岔，则按照车站内接车进路的编号顺序依次搜索，搜索到的第一条包含当前股道且不以当前股道结尾的接车进路记为Route1，将当前股道及其之后的中岔元素依次从尾部加入中岔链表ZhongChaList，并将Route1末端的出站信号机记为Signal1，同时，将Route1以及包含中岔链表ZhongChaList中所有元素且元素顺序相同的接车进路一同添加至接车进路链表RouteList1；最后将中岔链表ZhongChaList顺序赋予接车进路的中岔元素链表ZhongChaList_Route。

[0077]2)若当前股道为股道双侧带中岔，则按照车站内接车进路的编号顺序依次搜索，搜索到的第一条包含当前股道且不以当前股道结尾的接车进路记为Route1，将当前股道及其之后的中岔元素依次加入中岔链表ZhongChaList，并将Route1末端的出站信号机记为Signal1，同时，将Route1以及包含中岔链表ZhongChaList中所有元素且元素顺序相同的接车进路一同添加至接车进路链表RouteList1；将包含中岔链表ZhongChaList所有元素且所有元素顺序相反的接车进路添加至接车进路链表RouteList2，其中搜索到的第一条包含中岔链表ZhongChaList所有元素且所有元素顺序相反的接车进路记为Route2，将Route2中当前股道之后的中岔元素依次从中岔链表ZhongChaList头部加入，同时将Route2末尾的出站信号机记为Signal2；最后将中岔链表ZhongChaList元素顺序赋予RouteList1中接车进路的中岔元素链表，将中岔链表ZhongChaList元素逆序赋予RouteList2中接车进路的中岔元素链表。

[0078]这两种情况下，均根据接车进路的中岔元素链表确定列车是否进入股道，当列车完全进入股道并停稳后自动报点。

[0079]这两种情况下，车次传递过程分别简述如下：1)若当前股道为股道单侧带中岔，发车进路以出站信号机Signal1为起点，出站信号机Signal1的接近对象是股道的中岔元素，该中岔元素所属的车次载体为接车进路Route1；当发车进路锁闭准备出站，信号灯Signal1亮绿灯时，将列车车次与接车进路Route1关联，发车进路取接车进路Route1的车次，实现车次传递。2)当前股道为股道双侧带中岔，若发车进路以出站信号机Signal1为起点，出站信号机Signal1的接近对象是股道一侧的中岔元素，该中岔元素所属的车次载体为接车进路Route1；当发车进路锁闭准备出站，信号灯Signal1亮绿灯时，将列车车次与接车进路Route1关联，发车进路取接车进路Route1的车次，实现车次传递；若发车进路以出站信号机Signal2为起点，出站信号机Signal2的接近对象是股道另一侧的中岔元素，该中岔元素所属的车次载体为接车进路Route2；当发车进路锁闭准备出站，信号灯Signal2亮绿灯时，将列车车次与接车进路Route2关联，发车进路取接车进路Route2的车次，实现车次传递。

[0080]为了便于理解，下面结合附图10-附图11来介绍股道单侧带中岔与道双侧带中岔的列车报点与车次传递过程。

[0081]如图10所示，为股道单侧带中岔的站型示意图。各接车进路情况如表8所示，其中道岔的定反位用D与F来表示，道岔1～道岔3处于定位表示为1D～3D，道岔1、道岔3处于反位表示为1F、3F，IG对应为股道：

[0082]接车进路序号进路元素列表股道中岔元素出站信号机接车进路11D，2D，IG2D，IGSI接车进路21F，2D，IG2D，IGSI接车进路3(Route1)3D，IG，2DIG，2DXI(Signal1)接车进路43F，IG，2DIG，2DXI

[0083]接车进路序号

[0084]表8各接车进路情况

[0085]在此站型中按照接车进路1、2、3、4的顺序遍历进路，那么第一条包含股道(IG)且不以股道结尾的是接车进路3，接车进路3即为Route1。接车进路3中股道及其之后的中岔元素(即相应的道岔)依次从尾部加入中岔链表ZhongChaList，本示例中，将加入IG、2D依次从尾部加入中岔链表ZhongChaList，即将ID从尾部加入中岔链表ZhongChaList，得到(Head,IG,Tail)，再将2D从尾部加入中岔链表ZhongChaList，得到(Head,IG,2D,Tail)。接车进路3末端的出站信号机XI设置为Signal1，将接车进路3添加至接车进路链表RouteList1。还将中岔链表ZhongChaList顺序赋予接车进路链表RouteList1中接车进路的中岔元素链表ZhongChaList_Route，表中的元素也即表8中的“股道中岔元素”。接车进路4包含中岔链表ZhongChaList所有元素，且元素包含顺序与中岔链表ZhongChaList相同，将接车进路4添加至接车进路链表RouteList1，接车进路链表RouteList1中进路股道中岔元素记为(IG，2D)。将包含中岔链表ZhongChaList所有元素，且包含顺序与中岔链表ZhongChaList相反的接车进路(接车进路1和2)添加至接车进路链表RouteList2，接车进路链表RouteList2中进路股道中岔元素记为(2D，IG)。

[0086]当列车占用Route1中股道(IG)的中岔元素即进入股道，列车完全进入股道并停稳后即可报点，中岔链表ZhongChaList、接车进路链表RouteList1、接车进路链表RouteList2三个链表用于自动配置接车进路的中岔元素链表ZhongChaList_Route。本发明实施例中，接车进路的中岔元素链表(ZhongChaList_Route)可以理解为带中岔股道的范围，当列车占用相应接车进路的中岔元素链表的中岔元素时，则相当于进入股道，以便于准确计算报点时刻，当列车完全进入股道且停稳，即可报点。

[0087]股道IG上行方向发车进路以SI为出站信号机(即以SI为起点)，其接近对象是股道IG，股道属于车次载体，能够传递车次，发车进路取股道上的车次继续传递即可。股道IG下行方向发车进路以XI(Signal1)为出站信号机(即以Signal1为起点)，其接近对象是道岔2，道岔不属于车次载体，不能传递车次，而道岔2所属的接车进路Route1属于车次载体。因此当发车进路锁闭准备出站，信号灯Signal1亮绿灯，将车次与接车进路Route1关联，发车进路取接车进路Route1的车次，实现车次传递。

[0088]如图11所示，为股道双侧带中岔的站型示意图。各接车进路情况如表9所示，其中，道岔1～道岔4处于定位表示为1D～4D，道岔1、道岔3处于反位表示为1F、3F，IG对应为股道：

[0089]进路序号进路元素列表股道中岔元素出站信号机进路1(Route1)1D，2D，IG，4D2D，IG，4DSI(Signal1)进路21F，2D，IG，4D2D，IG，4DSI进路3(Route2)3D，4D，IG，2D4D，IG，2DXI(Signal2)进路43F，4D，IG，2D4D，IG，2DXI

[0090]进路序号

[0091]表9各接车进路情况

[0092]在此站型中按照接车进路1、2、3、4的顺序遍历进路，那么第一条包含股道且不以股道结尾的是接车进路1，即接车进路1记为Route1。接车进路1末端的出站信号机SI设置为Signal1。接车进路1中股道及其之后的中岔元素依次从尾部加入中岔链表ZhongChaList，中岔链表变更为(IG，4D)。将接车进路1添加至RouteList1，进路2包含中岔链表所有元素，且元素顺序与中岔链表相同，将接车进路2添加至接车进路链表RouteList1。将包含中岔链表所有元素，且元素顺序与中岔链表相反的接车进路(接车进路3和4)添加至接车进路链表RouteList2，接车进路3是搜索到的第一条包含中岔链表ZhongChaList所有元素且所有元素顺序相反的接车进路，记为Route2，并将其末端的出站信号机XI设置为Signal2。Route2中股道之后的中岔元素依次从头部加入中岔链表ZhongChaList，中岔链表ZhongChaList变更为(2D,IG，4D)。中岔链表ZhongChaList逆序注入RouteList2中接车进路的中岔元素链表ZhongChaList_Route2，记为(4D，IG，2D)。中岔链表ZhongChaList顺序注入RouteList1中接车进路的中岔元素链表ZhongChaList_Route1，记为(2D，IG，4D)。这两个中岔元素链表相应的为表9中的“股道中岔元素”。接车进路的中岔元素链表(ZhongChaList_Route1、ZhongChaList_Route2)可以理解为带中岔股道的范围，当列车占用相应接车进路的中岔元素链表的中岔元素时，则相当于进入股道，以便于准确计算报点时刻。

[0093]列车占用Route1的股道中岔元素即进入股道，列车完全进入股道并停稳后即可报点。股道IG上行方向发车进路以SI(Signal1)为出站信号机(即以Signal1为起点)，其接近对象是道岔4，道岔不属于车次载体，不能传递车次，而道岔4所属的进路Route1属于车次载体。因此当发车进路锁闭准备出站，Signal1亮绿灯，将车次与进路Route1关联，发车进路取接车进路Route1的车次，实现车次传递。股道IG下行方向发车进路以XI(Signal2)为出站信号机(即以Signal2为起点)，其接近对象是道岔2，道岔不属于车次载体，不能传递车次，而道岔2所属的进路Route2属于车次载体。因此当发车进路锁闭准备出站，Signal2亮绿灯，应将车次与接车进路Route2关联，发车进路取进路Route2的车次，实现车次传递。

[0094]本发明实施例中，可以由状态机根据站场表示信息(即信号机的状态)以及相应的转换条件判断车次传递状态，给出相应追踪策略。如图12所示，为状态机工作流程；其中的状态A、状态B只是标记了两种不同状态。

[0095]具体的状态转换条件以及相应执行策略示意图可以参考图13。

[0096]定义列车从股道上出站过程中的三种状态：

[0097]状态1，准备出站，出站方向不确定，列车车次与股道关联，信号机Signal1与Signal2亮红灯；

[0098]状态2，列车向信号机Signal1方向出站：信号机Signal1亮绿灯，根据联锁条件可知一条由信号机Signal1为起点的发车进路已锁闭，具备发车条件，此状态下列车车次应与Route1关联，以便发车进路能够在Route1获取车次；

[0099]状态3，列车向信号机Signal2方向出站：信号机Signal2亮绿灯，根据联锁条件可知一条由信号机Signal2为起点的发车进路已锁闭，具备发车条件，此状态下列车车次应与Route2关联，以便发车进路能够在Route2获取车次；

[0100]根据站场表示信息以及各状态之间的转换条件执行相应列车车次追踪策略：

[0101]状态转换条件1、状态1→状态2：列车车次与股道关联，信号机Signal1亮绿灯；

[0102]状态转换条件2、状态1←状态2：车次与Route1关联，信号机Signal1亮红灯且进路出清，解除锁闭状态，调度员取消了已锁闭进路；

[0103]状态转换条件3、状态1→状态3：车次与股道关联，信号机Signal2亮绿灯；

[0104]状态转换条件4、状态1←状态3：车次与Route2关联，信号机Signal2亮红灯且进路出清，解除锁闭状态，调度员取消了已锁闭进路。

[0105]上述状态转换条件2和4描述的是调度员取消了已锁闭的进路，逻辑必须能够将车次与Route1取消关联并重新关联股道，即返回到状态1。

[0106]在状态转换条件1(状态1→状态2)下，将车次与Route1关联，取消车次与股道的关联关系；

[0107]在状态转换条件2(状态1←状态2)下，将车次与股道关联，取消车次与Route1关联；

[0108]在状态转换条件3(状态1→状态3)下，将车次与Route2关联，取消车次与股道的关联关系；

[0109]在状态转换条件4(状态1←状态3)下，将车次与股道关联，取消车次与Route2关联。

[0110]以状态转换条件1下的追踪策略1为例进行说明，假如满足状态转换条件1，说明应按照状态2处理车次关联关系。状态2即为列车准备从以Signal1为起点的发车进路出站，发车进路一旦占用会从其之前的车次载体获取车次，按照连接关系，它之前连接的不是股道，而是股道的中岔元素(即道岔，它不属于车次载体不能赋予车次)。因此变更车次关联关系，将提前计算的Route1与车次关联，这样发车进路能够从Route1获得车次并继续传递。

[0111]上述方案可以有效纠正带中岔股道上车次追踪错误和报点问题，且不会增加过多配置，只需要在股道配置中指明其带有中岔即可。

[0112]下面以示例的方式来介绍车次传递与报点过程。

[0113]1、带中岔股道车次传递场景。

[0114]图14所示的车站中，股道4G应配置为ZhongCha＝2，即股道双侧带中岔。按顺序遍历所有进路，两侧信号机和对应接车进路的自动搜索结果如下：

[0115](Signal1，Route1)＝(X4，SN‐X4)

[0116](Signal2，Route2)＝(S4，X‐S4)

[0117]如图14所示，列车T5进入股道4G，S4和X4出站信号机亮红灯，追踪将车次T5与股道4G关联。此时，车次与车次载体关联表如表10所示。

[0118]车次车次载体列表T54G

[0119]车次

[0120]表10车次与车次载体关联表

[0121]如图15所示，列车T5由发车进路S4-SN出站，S4出站信号机即Signal2亮绿灯，发车进路S4-SN锁闭，追踪将车次T5与接车进路X-S4即Route2关联，车次T5与股道4G取消关联。此时，车次与车次载体关联表如表11所示。

[0122]车次车次载体列表T5X-S4

[0123]车次

[0124]表11车次与车次载体关联表

[0125]如图16所示，列车T5占用发车进路S4-SN出站，追踪将车次T5与发车进路S4-SN关联，发车进路能够从接车进路X-S4即Route2获取车次T5并传递至区间3，车次顺利出站。此时，车次与车次载体关联表如表12所示。

[0126]车次车次载体列表T5X-S4，S4-SN

[0127]车次

[0128]表12车次与车次载体关联表

[0129]2、带中岔股道报点场景。

[0130]图17所示的车站中，股道4G应配置为ZhongCha＝2，即股道双侧带中岔。相关进路的股道中岔元素自动搜索结果如表13所示。本文中所涉及的某些附图标记中出现的DG表示轨道区段，包含道岔与无岔两种情况，例如表13所示的进路元素列表中，4G表示4轨(股道)，D、F的含义在前文已经做了相应的介绍，即道岔的定、反位。

[0131]进路名称进路元素列表股道中岔元素出站信号机X-S410F，6D，4G，5D6D，4G，5DS4SN-X43F，5D，4G，6D5D，4G，6DX4

[0132]进路名称

[0133]表13股道中岔元素自动搜索结果

[0134]如图17所示，车次T6由接车进路X-S4进站，车次与X-S4相关联。此时，车次与车次载体关联表如表14所示。

[0135]车次车次载体列表T6X-S4

[0136]车次

[0137]表14车次与车次载体关联表

[0138]如图18所示，当列车出清进路中岔对象(6D，4G，5D)以外的进路元素则认定列车进入股道，车次与4G相关联，取消与X-S4的关联关系。当T6在4G停留时间满足停稳要求，即可认定为停稳并自动上报到达点。此时，车次与车次载体关联表如表15所示。

[0139]车次车次载体列表T64G

[0140]车次

[0141]表15车次与车次载体关联表

[0142]通过以上的实施方式的描述，本领域的技术人员可以清楚地了解到上述实施例可以通过软件实现，也可以借助软件加必要的通用硬件平台的方式来实现。基于这样的理解，上述实施例的技术方案可以以软件产品的形式体现出来，该软件产品可以存储在一个非易失性存储介质(可以是CD-ROM，U盘，移动硬盘等)中，包括若干指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本发明各个实施例所述的方法。

[0143]以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明披露的技术范围内，可轻易想到的变化或替换，都应涵盖在本发明的保护范围之内。因此，本发明的保护范围应该以权利要求书的保护范围为准。

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