uint8 SOUND_SILENT=0
uint8 SOUND_LDWL=1
uint8 SOUND_LDWR=2
uint8 SOUND_FAR_HW=3
uint8 SOUND_NEAR_HW=4
uint8 SOUND_SOFT_FCW=5
uint8 SOUND_HARD_FCW=6
uint8 SOUND_RESERVED=7
uint8 HEADWAY_LEVEL_OFF=0
uint8 HEADWAY_LEVEL_GREEN=1
uint8 HEADWAY_LEVEL_ORANGE=2
uint8 HEADWAY_LEVEL_RED=3
std_msgs/Header header
bool suppress_sound
bool night_time
bool dusk_time
uint8 sound_type
bool headway_valid
float32 headway_measurement
bool lanes_on
bool left_ldw_on
bool right_ldw_on
bool fcw_on
bool left_crossing
bool right_crossing
bool maintenance
bool failsafe
bool ped_fcw
bool ped_in_dz
uint8 headway_warning_level