信号与事件 / Signals & Events

说明 / Overview

车辆灯光控制、车辆事件发布及场景事件订阅的接口。
Interfaces for vehicle light control, vehicle event publishing, and scenario event subscription.

SimOnePNCAPI.SoSetVehicleEvent(mainVehicleId, vehicleEventInfo)

设置主车预警消息

Set warning messages for the main vehicle.

Parameters:

Name	Type	Description	Default
mainVehicleId	str	车辆ID Vehicle ID	required
vehicleEventInfo	SimOne_Data_Vehicle_EventInfo	驾驶过程中生成的事件信号 Event signal during driving	required

Returns:

Type	Description
bool	执行结果：成功或失败 Success or failure

SimOnePNCAPI.SoSetSignalLights(mainVehicleId, pSignalLight)

设置车辆信号灯状态

Set the state of the vehicle's signal lights.

Parameters:

Name	Type	Description	Default
mainVehicleId	str	车辆ID Vehicle ID	required
pSignalLight	SimOne_Data_Signal_Lights	灯光信号 Light signal	required

Returns:

Type	Description
bool	执行结果：成功或失败 Success or failure

SimOnePNCAPI.SoAPISetScenarioEventCB(cb)

场景事件回调

Register a callback function for scenario events.

:callback signature: .. code-block:: python

   def callback(source: str, target: str, type: str, content: str) -> None

Callback parameters:

• source (str): 发送消息的车辆ID / Vehicle ID sending the message

• target (str): 接收方ID / Target ID

• type (str): 消息类型（"Command"或"Event"）/ Message type

• content (str): 消息内容 / Message content

Parameters:

Name	Type	Description	Default
cb	callable	场景事件的回调函数 Callback for scenario events	required

Returns:

Type	Description
bool	执行结果：成功或失败 Success or failure