package agent

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智能体

Used in: Agents

• int32 id = 1

  智能体ID

• optional AgentAttribute attribute = 2

  参数

• optional geo.Position home = 3

  初始位置

• repeated Schedule schedules = 4

  初始日程

• optional VehicleAttribute vehicle_attribute = 5

  车辆附加属性

智能体属性（通用）

Used in: Agent

• AgentType type = 1

  智能体类型

• double length = 2

  单位: m，长度

• double width = 3

  单位: m，宽度

• double max_speed = 4

  单位: m/s

• double max_acceleration = 5

  单位: m/s^2, 最大加速度（正值）

• double max_braking_acceleration = 6

  单位: m/s^2, 最大减速度（负值）

• double usual_acceleration = 7

  单位: m/s^2, 一般加速度（正值），要求小于最大加速度

• double usual_braking_acceleration = 8

  单位: m/s^2, 一般减速度（负值），要求大于最大减速度

智能体状态 Agent state

Used in: Trip

• optional geo.XYPosition position = 1

  当前位置 Current position

• double velocity_x = 2

  当前速度 Current speed

• double velocity_y = 3

• double heading = 4

  当前朝向 Current heading

参考https://github.com/waymo-research/waymo-open-dataset

Used in: AgentAttribute

• AGENT_TYPE_UNSPECIFIED = 0

  未指定

• AGENT_TYPE_VEHICLE = 1

  车辆

• AGENT_TYPE_PEDESTRIAN = 2

  行人

• AGENT_TYPE_CYCLIST = 3

  自行车

• AGENT_TYPE_OTHER = 4

  其他

智能体集合，对应一个智能体pb文件或一个智能体mongodb collection

• repeated Agent agents = 1

• optional int32 ads_index = 2

时刻表 Schedule 关于出发时间的说明如下： The explanation about the departure time is as follows: 1. Schedule的开始时刻是 departure_time 或者 参考时刻+wait_time， 1. The start time of the Schedule is either departure_time or reference time+wait_time, 参考时刻定义为上一Schedule的结束时刻(即它最后一个Trip的结束时刻)， The reference time is defined as the end time of the previous Schedule (i.e. the end time of its last Trip), 或者当它为第一个Schedule时定义为Person更新Schedule后的首次Update Alternatively, when it is the first Schedule, it can be defined as the first Update time after Person updates the Schedule 时刻(当有准确时间要求时建议直接指定departure_time) (it is recommended to specify departuretime directly when there is an accurate time requirement) 2. Trip的开始时刻是 departure_time 或者 参考时刻+wait_time，参考 2. The start time of the Trip is either departure_time or reference time+wait_time, 时刻定义为上一Trip的结束时刻，或者当它为第一个Trip时定义为所属的 The reference time is defined as the end time of the previous Trip, or when it is the first Trip, Schedule的开始时刻 it is defined as the start time of the Schedule to which it belongs 3. Person的实际运行时刻取决于Trip的开始时刻，例如它的首次运行是第一 3. The actual running time of a Person depends on the start time of the Trip, 个Schedule中第一个Trip的开始时刻 for example, its first run is the start time of the first Trip in the first Schedule FAQ Q1: 同时指定Schedule和第一个Trip的departure_time会怎样？ Q1: What would happen if both the Schedule and the departuretime of the first Trip were specified simultaneously? A1: 参照(2)，只看Trip的departure_time A1: Referring to (2), only depend on the departuretime of Trip Q2: Schedule和第一个Trip同时指定wait_time=10会怎样？ Q2: What would happen if both the Schedule and the first Trip were specified with wait_time=10 at the same time? A2: 参照(2)，等待时间为10+10=20 A2: Referring to (2), the waiting time is 10+10=20

Used in: Agent

• repeated Trip trips = 1

  出行列表 List of trips

• int32 loop_count = 2

  trips的执行次数，0表示无限循环，大于0表示执行几次 The number of times trips are executed, where 0 represents infinite loops and greater than 0 represents how many times they are executed

• optional double departure_time = 3

  期望的出发时间（单位: 秒） Expected departure time (in seconds)

• optional double wait_time = 4

  期望的等待时间（单位：秒），如果departure_time为空则wait_time默认为0 Expected waiting time (in seconds), if departure_time is empty, wait_time defaults to 0

出行 Trip

Used in: Schedule

• TripMode mode = 1

  出行方式 trip mode

• optional geo.Position end = 2

  目的地 destination

• optional double departure_time = 3

  期望的出发时间（单位: 秒） Expected departure time (in seconds)

• optional double wait_time = 4

  期望的等待时间（单位：秒），如果departure_time为空则wait_time默认为0 The expected waiting time (in seconds), if departure_time is empty, wait_time defaults to 0

• optional double arrival_time = 5

  期望的到达时间（单位: 秒） Expected arrival time (in seconds)

• optional string activity = 6

  本次出行目的地的活动名 The activity name of the destination for this trip

• repeated routing.Journey routes = 7

  预计算的导航结果 Pre calculated routing results

• repeated AgentState agent_states = 8

  本次出行的智能体状态序列 Agent state sequence for this trip

出行偏好 Preferred trip travel mode

Used in: Trip

• TRIP_MODE_UNSPECIFIED = 0

  未指定出行方式 unspecified

• TRIP_MODE_WALK_ONLY = 1

  仅步行 walking only

• TRIP_MODE_DRIVE_ONLY = 2

  仅开车 driving only

• TRIP_MODE_BUS_WALK = 4

  乘坐公交车（含站点间步行换乘） taking bus with walking to transit bus line between stations

• TRIP_MODE_BIKE_WALK = 5

  当有自行车时选择骑自行车，否则步行 Riding bikes if avaible, otherwise walking

车辆附加属性

Used in: Agent

• double lane_change_length = 1

  单位: m, 完成变道所需路程

• double min_gap = 2

  单位：米，本车距离前车的最小距离