Function of automobile power management system
Dynamic power management systemDuring driving, dynamic power management assigns the current generated by the generator to different electrical appliances on demand. When the current generated by the generator exceeds the need for electrical consumption, it will be adjusted to the battery power supply, so that the best charging state.
Sleep current managementSleep current management reduces current consumption during car parking. When the ignition switch is switched off, it controls the current supply to a variety of electrical appliances. At this point, refer to the data given by the battery diagnosis.According to the battery charge state, will gradually close a device, so as not to battery a large discharge, thus maintaining the starting performance of the car.
Battery diagnosisThe battery diagnosis continually monitors the state of the car's battery. Sensors hold the voltage, current and temperature of the battery. From this, the current charge state and power of the battery are measured.
The car has an intelligent power management system, responsible for the distribution of power management. Thus, the starting performance of the vehicle and the service life of the accumulator battery are obviously improved and improved.This power management system mainly consists of battery diagnosis, dormant current management and dynamic power management.
Power management systemOptimization of starting performanceThe power management system controls the distribution of electrical energy and thereby optimizes the power supply of the engine.If a common power supply system with long term car suspended, car battery for dormant electrical current (such as anti-theft lock system) and the current depletion. This may cause insufficient electrical power to start the engine.
