power_monitor::AdvancedPowerStateEstimator Class Reference

#include <power_state_estimator.h>

Inheritance diagram for power_monitor::AdvancedPowerStateEstimator:

Classes
struct	LogRecord

Public Member Functions
	AdvancedPowerStateEstimator ()
PowerStateEstimate	estimate (const ros::Time &t)
std::string	getMethodName () const
PowerStateEstimator::Type	getMethodType () const
virtual void	recordObservation (const PowerObservation &obs)
Public Member Functions inherited from power_monitor::PowerStateEstimator
virtual bool	canEstimate (const ros::Time &t) const
	PowerStateEstimator ()

Private Member Functions
bool	hasEverDischarged () const
bool	readObservations (std::vector< LogRecord > &log)
bool	saveObservation (const PowerObservation &obs) const

Static Private Member Functions
static void	tokenize (const std::string &str, std::vector< std::string > &tokens, const std::string &delimiters=",")

Private Attributes
std::vector< LogRecord >	log_
std::string	log_filename_

Static Private Attributes
static const std::string	DEFAULT_LOG_FILE = "/var/ros/power_monitor/power.log"

Additional Inherited Members
Public Types inherited from power_monitor::PowerStateEstimator
enum	Type { FuelGauge, Advanced }
Protected Attributes inherited from power_monitor::PowerStateEstimator
PowerObservation	obs_

Detailed Description

A more advanced power state estimator which is informed by the history of the batteries.

Definition at line 87 of file power_state_estimator.h.

Constructor & Destructor Documentation

AdvancedPowerStateEstimator::AdvancedPowerStateEstimator

(

)

Definition at line 82 of file power_state_estimator.cpp.

Member Function Documentation

PowerStateEstimate AdvancedPowerStateEstimator::estimate ( const ros::Time &  t )

virtual

Implements power_monitor::PowerStateEstimator.

Definition at line 131 of file power_state_estimator.cpp.

string AdvancedPowerStateEstimator::getMethodName ( ) const

virtual

Implements power_monitor::PowerStateEstimator.

Definition at line 94 of file power_state_estimator.cpp.

PowerStateEstimator::Type AdvancedPowerStateEstimator::getMethodType ( ) const

virtual

Implements power_monitor::PowerStateEstimator.

Definition at line 95 of file power_state_estimator.cpp.

bool AdvancedPowerStateEstimator::hasEverDischarged ( ) const

private

Returns whether we've ever received a message that the power board is shutting down. If we have, then we can use the remaining capacity reported at that point to bias our prediction.

Definition at line 122 of file power_state_estimator.cpp.

bool AdvancedPowerStateEstimator::readObservations ( std::vector< LogRecord > &  log )

private

Definition at line 196 of file power_state_estimator.cpp.

void AdvancedPowerStateEstimator::recordObservation ( const PowerObservation &  obs )

virtual

Reimplemented from power_monitor::PowerStateEstimator.

Definition at line 97 of file power_state_estimator.cpp.

bool AdvancedPowerStateEstimator::saveObservation ( const PowerObservation &  obs ) const

private

Definition at line 249 of file power_state_estimator.cpp.

void AdvancedPowerStateEstimator::tokenize ( const std::string &  str, std::vector< std::string > &  tokens, const std::string &  delimiters = ","  )

staticprivate

Definition at line 182 of file power_state_estimator.cpp.

Member Data Documentation

const std::string AdvancedPowerStateEstimator::DEFAULT_LOG_FILE = "/var/ros/power_monitor/power.log"

staticprivate

Definition at line 110 of file power_state_estimator.h.

std::vector<LogRecord> power_monitor::AdvancedPowerStateEstimator::log_

private

Definition at line 118 of file power_state_estimator.h.

std::string power_monitor::AdvancedPowerStateEstimator::log_filename_

private

Definition at line 120 of file power_state_estimator.h.

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The documentation for this class was generated from the following files:

• power_state_estimator.h
• power_state_estimator.cpp