Vehicle Power Management Systems and Methods
a technology of vehicle power management and vehicle power consumption, applied in the direction of external condition input parameters, electric devices, navigation instruments, etc., can solve the problems of assisting devices typically not unable to precisely control the fuel consumption of the driver, and unable to optimize the power consumption of the vehicle. , to achieve the effect of optimizing the power consumption of the vehicle, controlling speed and/or power, and reducing the number of vehicles
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[0142]1. Fuel Efficient Hybrid Vehicle
[0143]Using one variation of the power management system described herein (e.g., a power management system having an integrated with a GPS), a hybrid car approaching a large hill or grade can adjust the ratio of electric to ICE such that the batteries would be empty at the crest of the hill and fully charged at the bottom of the hill, and therefore would use less gasoline.
[0144]The same methods described above could be used to calculate the energy usage of the vehicle as in the previous example. The mix of electric to ICE can be based on the calculated energy usage and the energy stored in the batteries. The exact mechanism for instructing the hybrid vehicle to alter its electric / ICE ratio may vary between manufacturers.
[0145]2. Fuel Efficient Internal Combustion Engine (ICE) Vehicle
[0146]Using one variation of the power management system described herein, an ICE car will speed up on a downhill when it knows that an uphill is the next terrain, a...
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