- std::string prv_trans_gear_state_;
- std::string crr_trans_gear_state_;
- std::string prv_lamp_state_;
- std::string crr_lamp_state_;
- std::string prv_parking_brake_state_;
- std::string crr_parking_brake_state_;
- std::string prv_accel_pedal_state_;
- std::string crr_accel_pedal_state_;
-
- bool is_changed_trans_gear_state_;
- bool is_changed_lamp_state_;
- bool is_changed_parking_brake_state_;
- bool is_changed_accel_pedal_state_;