18468369. Method for Operating a Drive Unit of an Electric Bicycle simplified abstract (Robert Bosch GmbH)
Contents
- 1 Method for Operating a Drive Unit of an Electric Bicycle
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Method for Operating a Drive Unit of an Electric Bicycle - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
Method for Operating a Drive Unit of an Electric Bicycle
Organization Name
Inventor(s)
Julian Binder of Wannweil (DE)
Method for Operating a Drive Unit of an Electric Bicycle - A simplified explanation of the abstract
This abstract first appeared for US patent application 18468369 titled 'Method for Operating a Drive Unit of an Electric Bicycle
Simplified Explanation
The abstract of the patent application describes a method for operating a drive unit of an electric bicycle based on the cadence of the crank drive. The drive unit is controlled to generate drive power according to a power characteristics map, which includes a power characteristic curve and a maximum power range determined by the rider.
- The method involves determining the cadence of the crank drive of the electric bicycle.
- The drive unit is operated in a controlled manner to generate drive power based on the determined cadence and the power characteristics map.
- The power characteristics map includes a power characteristic curve that defines the relationship between drive power and cadence, as well as a maximum power range set by the rider.
Potential Applications
This technology could be applied to other types of electric vehicles, such as electric scooters or electric motorcycles, to optimize power delivery based on rider input.
Problems Solved
This technology solves the problem of inefficient power delivery in electric bicycles by adjusting drive power according to the cadence of the rider, resulting in a more efficient and comfortable riding experience.
Benefits
The benefits of this technology include improved energy efficiency, increased rider comfort, and enhanced overall performance of the electric bicycle.
Potential Commercial Applications
This technology could be utilized by electric bicycle manufacturers to create more advanced and user-friendly electric bicycles that appeal to a wider range of consumers.
Possible Prior Art
One possible prior art could be the use of cadence sensors in electric bicycles to adjust power delivery, but the specific method described in this patent application may be a novel approach to optimizing drive power based on cadence.
What is the specific power characteristics map used in this method?
The specific power characteristics map used in this method includes a power characteristic curve and a maximum power range determined by the rider.
How does this method improve the efficiency of electric bicycles?
This method improves the efficiency of electric bicycles by adjusting drive power according to the cadence of the rider, resulting in a more optimized and comfortable riding experience.
Original Abstract Submitted
A method for operating a drive unit of an electric bicycle is disclosed. The method includes: determining a cadence of a crank drive of the electric bicycle, and operating the drive unit in a controlled manner to generate a drive power as a function of the determined cadence and on the basis of a power characteristics map of the drive unit. The power characteristics map includes a power characteristic curve which defines a predetermined relationship between the drive power of the drive unit and the current cadence, and the power characteristics map includes a maximum power range within which the power characteristic curve defines a maximum drive power of the drive unit. The maximum power range is within a cadence range that can be set by a rider of the electric bicycle.