Patent ID: 9616757
Date: 2017-04-11
CPC Classifications: B60K,B60L,B60T,B60W,Y02T

Claim:
1. A method of controlling regenerative braking of a vehicle comprising: receiving, by a controller, information regarding a scheduled driving route from a path information providing device; estimating, by the controller, a regenerable segment based on the information regarding the scheduled driving route and calculating a regenerable energy amount based on the regenerable segment; calculating, by the controller, a dischargeable energy amount based on the regenerable energy amount and determining a dischargeable segment and a discharge control amount based on the dischargeable energy amount; adjust, by the controller, discharge of a battery based on the discharge control amount at the dischargeable segment and measuring an actually discharged energy amount; and executing, by the controller, regenerative braking of the vehicle based on a regeneration control amount at the regenerable segment and measuring an actually regenerated entire regeneration energy amount, wherein the executing of regenerative braking of the battery includes: wherein the vehicle information includes at least one selected from the group consisting of: a brake hydraulic pressure, a speed of the vehicle, and a gear stage, wherein the energy information includes at least one selected from the group consisting of: a regenerable energy amount, an actual discharge energy amount, a time point regeneration energy amount, and a State Of Charge (SOC) of a battery, and wherein the time point regeneration energy amount includes a first time point regeneration energy amount generated by measuring a regenerated energy amount at a random time point of the regenerable segment and a second time point regeneration energy amount regenerated from a regenerable segment start time to a random time point based on the first time point regeneration energy amount point.