路口与信号 Junction & Signals¶

GetJunctionList ¶

void GetJunctionList(SSD::SimVector< SSD::SimString > &juncList)

获取所有交叉路口ID列表
Get a list of all Junction IDs.

Parameters:

名称	类型	说明
`juncList`	`SSD::SimVector< SSD::SimString > &`	返回所有的junction id juncList returns all junction IDs.

GetJunction ¶

void GetJunction(const long &junctionId, HDMapStandalone::MJunction &junction)

获取指定十字路口的详细信息
Get detailed information about the specified intersection.

Parameters:

名称	类型	说明
`junctionId`	`const long &`	输入的十字路口ID Input junction ID.
`junction`	`HDMapStandalone::MJunction &`	指定十字路口的详细信息，格式为MJunction Junction detail information as MJunction.

GetNextJunction ¶

void GetNextJunction(const SSD::SimPoint3D &inputPt, SSD::SimString &junctionName)

获取下一个路口
Get the next junction.

Parameters:

名称	类型	说明
`inputPt`	`const SSD::SimPoint3D &`	当前点的坐标 The coordinates of the current point.
`junctionName`	`SSD::SimString &`	路口的名称 The name of the junction.

GetNextJunctionLights ¶

bool GetNextJunctionLights(const SSD::SimString &laneName, SSD::SimString &juncId, SSD::SimVector< HDMapStandalone::MSignal > &lights, SSD::SimVector< SSD::SimVector< int > > &validityIndexList)

获取下一个路口的信号灯信息
Get the traffic light information at the next junction.

Parameters:

名称	类型	说明
`laneName`	`const SSD::SimString &`	车道的名称 The name of the lane.
`juncId`	`SSD::SimString &`	路口的ID The ID of the junction.
`lights`	`SSD::SimVector< HDMapStandalone::MSignal > &`	信号灯信息 The traffic light information.
`validityIndexList`	`SSD::SimVector< SSD::SimVector< int > > &`	有效性信息 The validity information.

Returns:

类型	说明
`bool`	—

GetJunctionCenter ¶

void GetJunctionCenter(const SSD::SimString &junctionId, SSD::SimPoint3D &pos)

获取路口中心点的坐标
Get the coordinates of the center point of the junction.

Parameters:

名称	类型	说明
`junctionId`	`const SSD::SimString &`	路口的ID The ID of the junction.
`pos`	`SSD::SimPoint3D &`	中心点的3D坐标 The 3D coordinates of the center point.

GetTrafficLightList ¶

void GetTrafficLightList(SSD::SimVector< HDMapStandalone::MSignal > &list)

获取地图中信号灯列表
Get a list of traffic signals in the map.

Parameters:

名称	类型	说明
`list`	`SSD::SimVector< HDMapStandalone::MSignal > &`	地图中信号灯对象列表 List of traffic signal objects in the map.

GetTrafficSignList ¶

void GetTrafficSignList(SSD::SimVector< HDMapStandalone::MSignal > &list)

获取地图中交通标志列表
Get a list of traffic signs in the map.

Parameters:

名称	类型	说明
`list`	`SSD::SimVector< HDMapStandalone::MSignal > &`	地图中交通标志对象列表 List of traffic sign objects in the map.

GetStoplineList ¶

void GetStoplineList(const HDMapStandalone::MSignal &light, const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MObject > &stoplineList)

获取交通灯给定作用车道的关联停止线列表
Get the list of stop lines associated with the traffic light for the given operating lane.

Parameters:

名称	类型	说明
`light`	`const HDMapStandalone::MSignal &`	交通灯对象 Traffic light object.
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`stoplineList`	`SSD::SimVector< HDMapStandalone::MObject > &`	与交通灯关联的停止线列表 List of stop lines that are associated with the traffic light.

GetCrosswalkList ¶

void GetCrosswalkList(const HDMapStandalone::MSignal &light, const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MObject > &crosswalkList)

获取交通灯给定作用车道的关联人行横道线列表
Get the list of crosswalk lines associated with the traffic light for the given operating lane.

Parameters:

名称	类型	说明
`light`	`const HDMapStandalone::MSignal &`	交通灯对象 Traffic light object.
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`crosswalkList`	`SSD::SimVector< HDMapStandalone::MObject > &`	与交通灯关联的人行横道线列表 List of crosswalks that are associated with the traffic light.

GetCrossHatchList ¶

void GetCrossHatchList(const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MObject > &crossHatchList)

获取指定车道所在道路上的网状线列表
Get the mesh lines list on the road where the specified lane is located.

Parameters:

名称	类型	说明
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`crossHatchList`	`SSD::SimVector< HDMapStandalone::MObject > &`	与指定车道相关的网状线列表 List of cross hatches associated with the specified lane.

GetRoadMark ¶

bool GetRoadMark(const SSD::SimPoint3D &pos, const SSD::SimString &id, HDMapStandalone::MRoadMark &left, HDMapStandalone::MRoadMark &right)

根据指定车道ID和局部坐标获取输入点左右两侧车道标线信息
Get lane marking information on both sides of the input point based on the specified lane ID and local coordinates.

Parameters:

名称	类型	说明
`pos`	`const SSD::SimPoint3D &`	输入的3D位置 Input 3D location.
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`left`	`HDMapStandalone::MRoadMark &`	输入点左侧的车道标线 Left side roadmark at the input point.
`right`	`HDMapStandalone::MRoadMark &`	输入点右侧的车道标线 Right side roadmark at the input point.

Returns:

类型	说明
`bool`	如果找到车道标线，则返回true，否则返回false Returns true if the roadmark is found, else returns false.

GetSignalListOnLaneByType ¶

void GetSignalListOnLaneByType(const SSD::SimString &laneName, const SSD::SimString &type, SSD::SimVector< HDMapStandalone::MSignal > &signalInfo)

通过信号类型获取指定道路的车道指示信息，地面标识（type="Graphics"）
Get lane guidance information and ground markings (type="Graphics") for the specified road based on signal type.

Parameters:

名称	类型	说明
`laneName`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`type`	`const SSD::SimString &`	信号类型字符串，如"Graphics" Signal type string, like "Graphics".
`signalInfo`	`SSD::SimVector< HDMapStandalone::MSignal > &`	作为MSignal的信号信息列表 List of signal information as MSignal.

GetSpecifiedLaneCrosswalkList ¶

void GetSpecifiedLaneCrosswalkList(const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MObject > &crosswalkList)

获取给定车道的关联人行横道线列表
Get the list of crosswalk lines associated with the given lane.

Parameters:

名称	类型	说明
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`crosswalkList`	`SSD::SimVector< HDMapStandalone::MObject > &`	与指定车道相关联的人行横道线列表 List of crosswalks that are associated with the specified lane.

GetSpecifiedLaneStoplineList ¶

void GetSpecifiedLaneStoplineList(const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MObject > &stoplineList)

获取给定车道的关联停止线列表
Get the list of stop lines associated with the given lane.

Parameters:

名称	类型	说明
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`stoplineList`	`SSD::SimVector< HDMapStandalone::MObject > &`	与指定车道相关联的停止线列表 List of stop lines that are associated with the specified lane.

GetSpecifiedLaneTrafficSignalList ¶

void GetSpecifiedLaneTrafficSignalList(const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MSignal > &list)

获取地图中指定车道关联交通标志列表
Get the list of traffic signs associated with the specified lane in the map.

Parameters:

名称	类型	说明
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`list`	`SSD::SimVector< HDMapStandalone::MSignal > &`	与指定车道相关联的交通标志对象列表 List of traffic sign objects associated with the specified lane.

GetSpecifiedLaneTrafficLightList ¶

void GetSpecifiedLaneTrafficLightList(const SSD::SimString &id, SSD::SimVector< HDMapStandalone::MSignal > &list)

获取指定车道绑定的信号灯列表
Get the list of traffic lights associated with the specified lane.

Parameters:

名称	类型	说明
`id`	`const SSD::SimString &`	输入的车道ID，格式为roadId_sectionIndex_laneId Input lane ID, formatted as roadId_sectionIndex_laneId.
`list`	`SSD::SimVector< HDMapStandalone::MSignal > &`	与指定车道相关联的信号灯对象列表 List of traffic light objects associated with the specified lane.