Kitt.Message.ICA (kitt v0.4.0) View Source

Defines the structure and instantiation function for creating a J2735-compliant Intersection Collision Alert message

An ICA defines the alert message type that is emitted to DSRC-capable vehicles entering the vicinity of an intersection in which a collision has occurred

Link to this section Summary

Types

approach_or_lane()

t()

Defines the structure of an IntersectionCollision message and the data elements comprising its fields

Functions

new(message)

Produces an ICA message struct from an equivalent map or keyword input

type()

Returns the ICA identifying atom recognized by the ASN1 spec

type_id()

Returns the ICA identifying integer

Link to this section Types

approach_or_lane()

Specs

approach_or_lane() ::
  {:approach, non_neg_integer()} | {:lane, non_neg_integer()}

t()

Specs

t() :: %Kitt.Message.ICA{
  eventFlag: Kitt.Types.event_flag(),
  id: non_neg_integer(),
  intersectionID: Kitt.Types.intersection_reference_id(),
  laneNumber: approach_or_lane(),
  msgCnt: non_neg_integer(),
  partOne: Kitt.Message.BSM.CoreData.t(),
  path: Kitt.Types.path_history(),
  pathPrediction: Kitt.Types.path_prediction(),
  regional: [Kitt.Types.regional_extension()],
  timeStamp: Kitt.Types.minute_of_year()
}

Defines the structure of an IntersectionCollision message and the data elements comprising its fields

Link to this section Functions

new(message)

Specs

new(map() | keyword()) :: t()

Produces an ICA message struct from an equivalent map or keyword input

type()

Specs

type() :: atom()

Returns the ICA identifying atom recognized by the ASN1 spec

type_id()

Specs

type_id() :: non_neg_integer()

Returns the ICA identifying integer