METHOD AND APPARATUS FOR CONTROLLING REGENERATIVE BRAKING OF VEHICLE
First 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 actual discharge energy amount; and
executing, by the controller, regenerative braking of a battery based on a regeneration control amount at the regenerable segment and measuring an actually regenerated entire regeneration energy amount.
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Accused Products
Abstract
A method and apparatus for controlling regenerative braking of a vehicle are provided. The method of controlling regenerative braking of a vehicle includes: receiving information regarding the scheduled driving route from a path information providing device, estimating a regenerable segment based on the information regarding the scheduled driving route and calculating a regenerable energy amount based on the regenerable segment, calculating a dischargeable energy amount based on the regenerable energy amount and setting a dischargeable segment and a discharge control amount based on the dischargeable energy amount, controlling discharge of a battery based on the discharge control amount at the dischargeable segment and measuring an actually discharged actual discharge energy amount; and controlling regenerative braking of a battery based on a regeneration control amount at the regenerable segment and measuring actually regenerated entire regeneration energy amount.
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Citations
20 Claims
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1. A method of controlling regenerative braking of a vehicle comprising:
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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 actual discharge energy amount; and executing, by the controller, regenerative braking of a battery based on a regeneration control amount at the regenerable segment and measuring an actually regenerated entire regeneration energy amount. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An apparatus for controlling regenerative braking of a vehicle that connects to a path information providing device, the regenerative braking control apparatus comprising:
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a vehicle controller configured to integrally operate a motor controller and a battery management system with a network, wherein the motor controller is configured to adjust driving and torque of a motor and the battery management system is configured to adjust a charge and discharge state of a battery, wherein the vehicle controller is configured to estimate a regenerable segment based on information regarding a scheduled driving route received from the path information providing device, determine a regeneration control amount at the regenerable segment, control the battery management system based on the regeneration control amount at the regenerable segment, and measure an actually regenerated entire regeneration energy amount at the regenerable segment. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A non-transitory computer readable medium containing program instructions executed by a processor or controller for controlling regenerative braking of a vehicle, the computer readable medium comprising:
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program instructions that estimate a regenerable segment based on the information regarding the scheduled driving route and calculating a regenerable energy amount based on the regenerable segment; program instructions that calculate 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; program instructions that adjust discharge of a battery based on the discharge control amount at the dischargeable segment and measuring an actually discharged actual discharge energy amount; and program instructions that execute regenerative braking of a battery based on a regeneration control amount at the regenerable segment and measuring an actually regenerated entire regeneration energy amount. - View Dependent Claims (18, 19, 20)
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Specification